From 8bbe941183466a680034e9a6f6bd2f04cec71a04 Mon Sep 17 00:00:00 2001
From: Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de>
Date: Sat, 13 May 2017 13:33:49 +0200
Subject: remove proprietary bltsville code

Signed-off-by: Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de>
---
 bltsville/Android.mk                               |    17 -
 bltsville/README                                   |     5 -
 bltsville/bltsville/README                         |     1 -
 bltsville/bltsville/blend-854x480-bad.jpg          |   Bin 77198 -> 0 bytes
 bltsville/bltsville/blend-854x480-bad2.jpg         |   Bin 69838 -> 0 bytes
 .../bltsville/blend-854x480-roundingerror.jpg      |   Bin 69458 -> 0 bytes
 bltsville/bltsville/blend-854x480-threeblts.jpg    |   Bin 76246 -> 0 bytes
 bltsville/bltsville/blend-854x480.jpg              |   Bin 69281 -> 0 bytes
 bltsville/bltsville/bvlogo.png                     |   Bin 98635 -> 0 bytes
 .../bltsville/clock-720x480_4x3-fauxtrans.jpg      |   Bin 70563 -> 0 bytes
 bltsville/bltsville/clock-720x480_4x3.png          |   Bin 560594 -> 0 bytes
 bltsville/bltsville/concrete-64x36.png             |   Bin 4783 -> 0 bytes
 bltsville/bltsville/include/bltsville.h            |   602 --
 bltsville/bltsville/include/bvblend.h              |   508 -
 bltsville/bltsville/include/bvbuffdesc.h           |    61 -
 bltsville/bltsville/include/bvcache.h              |    45 -
 bltsville/bltsville/include/bventry.h              |    32 -
 bltsville/bltsville/include/bverror.h              |   307 -
 bltsville/bltsville/include/bvfilter.h             |    51 -
 bltsville/bltsville/include/bvinternal.h           |    47 -
 bltsville/bltsville/include/bvsurfgeom.h           |    41 -
 bltsville/bltsville/index.html                     |  4362 --------
 bltsville/bltsville/ocdtab.png                     |   Bin 11854 -> 0 bytes
 bltsville/gcbv/Android.mk                          |    86 -
 bltsville/gcbv/gcmain.c                            |   531 -
 bltsville/gcbv/gcmain.h                            |   143 -
 bltsville/gcbv/mirror/gcblit.c                     |   771 --
 bltsville/gcbv/mirror/gcbuffer.c                   |   383 -
 bltsville/gcbv/mirror/gcbv.c                       |  2008 ----
 bltsville/gcbv/mirror/gcbv.h                       |   590 --
 bltsville/gcbv/mirror/gcdbglog.c                   |  1684 ---
 bltsville/gcbv/mirror/gcfill.c                     |   258 -
 bltsville/gcbv/mirror/gcfilter.c                   |  1788 ----
 bltsville/gcbv/mirror/gcmap.c                      |   342 -
 bltsville/gcbv/mirror/gcparser.c                   |  2090 ----
 bltsville/gcbv/mirror/include/cache-2dmanager.h    |    75 -
 bltsville/gcbv/mirror/include/gcdbglog.h           |   384 -
 bltsville/gcbv/mirror/include/gcerror.h            |   226 -
 bltsville/gcbv/mirror/include/gcioctl.h            |   293 -
 bltsville/gcbv/mirror/include/gclist.h             |   594 --
 bltsville/gcbv/mirror/include/gcreg.h              | 10269 -------------------
 bltsville/gcbv/mirror/include/gcx.h                |    87 -
 bltsville/gcbv/version.h                           |    33 -
 bltsville/ocd/README                               |     1 -
 bltsville/ocd/include/ocd.h                        |   801 --
 bltsville/ocd/index.html                           |   617 --
 bltsville/ocd/ocdlogo.jpg                          |   Bin 45982 -> 0 bytes
 47 files changed, 30133 deletions(-)
 delete mode 100644 bltsville/Android.mk
 delete mode 100644 bltsville/README
 delete mode 100755 bltsville/bltsville/README
 delete mode 100644 bltsville/bltsville/blend-854x480-bad.jpg
 delete mode 100644 bltsville/bltsville/blend-854x480-bad2.jpg
 delete mode 100644 bltsville/bltsville/blend-854x480-roundingerror.jpg
 delete mode 100644 bltsville/bltsville/blend-854x480-threeblts.jpg
 delete mode 100644 bltsville/bltsville/blend-854x480.jpg
 delete mode 100644 bltsville/bltsville/bvlogo.png
 delete mode 100644 bltsville/bltsville/clock-720x480_4x3-fauxtrans.jpg
 delete mode 100644 bltsville/bltsville/clock-720x480_4x3.png
 delete mode 100644 bltsville/bltsville/concrete-64x36.png
 delete mode 100644 bltsville/bltsville/include/bltsville.h
 delete mode 100644 bltsville/bltsville/include/bvblend.h
 delete mode 100644 bltsville/bltsville/include/bvbuffdesc.h
 delete mode 100644 bltsville/bltsville/include/bvcache.h
 delete mode 100644 bltsville/bltsville/include/bventry.h
 delete mode 100644 bltsville/bltsville/include/bverror.h
 delete mode 100644 bltsville/bltsville/include/bvfilter.h
 delete mode 100644 bltsville/bltsville/include/bvinternal.h
 delete mode 100644 bltsville/bltsville/include/bvsurfgeom.h
 delete mode 100644 bltsville/bltsville/index.html
 delete mode 100644 bltsville/bltsville/ocdtab.png
 delete mode 100644 bltsville/gcbv/Android.mk
 delete mode 100644 bltsville/gcbv/gcmain.c
 delete mode 100644 bltsville/gcbv/gcmain.h
 delete mode 100644 bltsville/gcbv/mirror/gcblit.c
 delete mode 100644 bltsville/gcbv/mirror/gcbuffer.c
 delete mode 100644 bltsville/gcbv/mirror/gcbv.c
 delete mode 100644 bltsville/gcbv/mirror/gcbv.h
 delete mode 100644 bltsville/gcbv/mirror/gcdbglog.c
 delete mode 100644 bltsville/gcbv/mirror/gcfill.c
 delete mode 100644 bltsville/gcbv/mirror/gcfilter.c
 delete mode 100644 bltsville/gcbv/mirror/gcmap.c
 delete mode 100644 bltsville/gcbv/mirror/gcparser.c
 delete mode 100644 bltsville/gcbv/mirror/include/cache-2dmanager.h
 delete mode 100644 bltsville/gcbv/mirror/include/gcdbglog.h
 delete mode 100644 bltsville/gcbv/mirror/include/gcerror.h
 delete mode 100644 bltsville/gcbv/mirror/include/gcioctl.h
 delete mode 100644 bltsville/gcbv/mirror/include/gclist.h
 delete mode 100644 bltsville/gcbv/mirror/include/gcreg.h
 delete mode 100644 bltsville/gcbv/mirror/include/gcx.h
 delete mode 100644 bltsville/gcbv/version.h
 delete mode 100644 bltsville/ocd/README
 delete mode 100755 bltsville/ocd/include/ocd.h
 delete mode 100755 bltsville/ocd/index.html
 delete mode 100755 bltsville/ocd/ocdlogo.jpg

diff --git a/bltsville/Android.mk b/bltsville/Android.mk
deleted file mode 100644
index 56a3fa8..0000000
--- a/bltsville/Android.mk
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# Copyright (C) 2011 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-include $(call all-subdir-makefiles)
diff --git a/bltsville/README b/bltsville/README
deleted file mode 100644
index ddc3f93..0000000
--- a/bltsville/README
+++ /dev/null
@@ -1,5 +0,0 @@
-Welcome to the bltsville & friends repositoty.  Please add 2D
-acceleration libs, src, and supporting headers in whatver manner you
-see fit.
-
-Thanks!
\ No newline at end of file
diff --git a/bltsville/bltsville/README b/bltsville/bltsville/README
deleted file mode 100755
index bf5751b..0000000
--- a/bltsville/bltsville/README
+++ /dev/null
@@ -1 +0,0 @@
-git://github.com/graphics/bltsville.git
diff --git a/bltsville/bltsville/blend-854x480-bad.jpg b/bltsville/bltsville/blend-854x480-bad.jpg
deleted file mode 100644
index adc2d6d..0000000
Binary files a/bltsville/bltsville/blend-854x480-bad.jpg and /dev/null differ
diff --git a/bltsville/bltsville/blend-854x480-bad2.jpg b/bltsville/bltsville/blend-854x480-bad2.jpg
deleted file mode 100644
index 67a01f3..0000000
Binary files a/bltsville/bltsville/blend-854x480-bad2.jpg and /dev/null differ
diff --git a/bltsville/bltsville/blend-854x480-roundingerror.jpg b/bltsville/bltsville/blend-854x480-roundingerror.jpg
deleted file mode 100644
index 9a12713..0000000
Binary files a/bltsville/bltsville/blend-854x480-roundingerror.jpg and /dev/null differ
diff --git a/bltsville/bltsville/blend-854x480-threeblts.jpg b/bltsville/bltsville/blend-854x480-threeblts.jpg
deleted file mode 100644
index 3790a29..0000000
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diff --git a/bltsville/bltsville/blend-854x480.jpg b/bltsville/bltsville/blend-854x480.jpg
deleted file mode 100644
index c76a433..0000000
Binary files a/bltsville/bltsville/blend-854x480.jpg and /dev/null differ
diff --git a/bltsville/bltsville/bvlogo.png b/bltsville/bltsville/bvlogo.png
deleted file mode 100644
index 7f9944e..0000000
Binary files a/bltsville/bltsville/bvlogo.png and /dev/null differ
diff --git a/bltsville/bltsville/clock-720x480_4x3-fauxtrans.jpg b/bltsville/bltsville/clock-720x480_4x3-fauxtrans.jpg
deleted file mode 100644
index fa3aa68..0000000
Binary files a/bltsville/bltsville/clock-720x480_4x3-fauxtrans.jpg and /dev/null differ
diff --git a/bltsville/bltsville/clock-720x480_4x3.png b/bltsville/bltsville/clock-720x480_4x3.png
deleted file mode 100644
index 3a7f566..0000000
Binary files a/bltsville/bltsville/clock-720x480_4x3.png and /dev/null differ
diff --git a/bltsville/bltsville/concrete-64x36.png b/bltsville/bltsville/concrete-64x36.png
deleted file mode 100644
index cf21f0f..0000000
Binary files a/bltsville/bltsville/concrete-64x36.png and /dev/null differ
diff --git a/bltsville/bltsville/include/bltsville.h b/bltsville/bltsville/include/bltsville.h
deleted file mode 100644
index 632628e..0000000
--- a/bltsville/bltsville/include/bltsville.h
+++ /dev/null
@@ -1,602 +0,0 @@
-/*
- * bltsville.h
- *
- * Copyright (C) 2011 Texas Instruments, Inc.
- *
- * This file is part of BLTsville, an open application programming interface
- * (API) for accessing 2-D software or hardware implementations.
- *
- * This work is licensed under the Creative Commons Attribution-NoDerivs 3.0
- * Unported License. To view a copy of this license, visit
- * http://creativecommons.org/licenses/by-nd/3.0/ or send a letter to
- * Creative Commons, 444 Castro Street, Suite 900, Mountain View, California,
- * 94041, USA.
- */
-
-#ifndef BLTSVILLE_H
-#define BLTSVILLE_H
-
-#include "ocd.h"
-#include "bverror.h"
-#include "bvblend.h"
-#include "bvfilter.h"
-#include "bvbuffdesc.h"
-#include "bvcache.h"
-#include "bventry.h"
-#include "bvsurfgeom.h"
-
-/*
- * bvrect - This structure is used to specify rectangles in BLTsville.
- */
-struct bvrect {
-	int left;
-	int top;
-	unsigned int width;
-	unsigned int height;
-};
-
-
-/*
- * BVFLAG_* - These define the type of BLT to be performed and are placed in
- * the bvparams.flags element.
- */
-#define BVFLAG_OP_SHIFT	0
-#define BVFLAG_OP_MASK	(0xF << BVFLAG_OP_SHIFT)
-
-/* 0 reserved */
-#define BVFLAG_ROP	(0x1 << BVFLAG_OP_SHIFT) /* ROP4 spec'd in rop */
-#define BVFLAG_BLEND	(0x2 << BVFLAG_OP_SHIFT) /* blend spec'd in blend */
-/* 3 reserved */
-#define BVFLAG_FILTER	(0x4 << BVFLAG_OP_SHIFT) /* filter spec'd in filter */
-/* 5-F reserved */
-
-#define BVFLAG_KEY_SRC		0x00000010 /* source color key - value spec'd
-					      by pcolorkey; Mutually exclusive
-					      with BVFLAG_KEY_DST */
-#define BVFLAG_KEY_DST		0x00000020 /* dest color key - value spec'd
-					      by pcolorkey; Mutually exclusive
-					      with BVFLAG_KEY_SRC */
-#define BVFLAG_CLIP		0x00000040 /* clipping rectangle spec'd by
-					      cliprect */
-#define BVFLAG_SRCMASK		0x00000080 /* when scaling a masked copy, mask
-					      at the source instead of the
-					      (default) destination */
-
-#define BVFLAG_ASYNC		0x00000100 /* call should return once queued */
-
-#define BVFLAG_TILE_SRC1	0x00000200 /* source 1 is tiled */
-#define BVFLAG_TILE_SRC2	0x00000400 /* source 2 is tiled */
-#define BVFLAG_TILE_MASK	0x00000800 /* mask is tiled */
-
-
-#define BVFLAG_BATCH_SHIFT	12
-#define BVFLAG_BATCH_MASK	(3 << BVFLAG_BATCH_SHIFT)
-
-#define BVFLAG_BATCH_NONE	(0 << BVFLAG_BATCH_SHIFT) /* not batched */
-#define BVFLAG_BATCH_BEGIN	(1 << BVFLAG_BATCH_SHIFT) /* begin batch */
-#define BVFLAG_BATCH_CONTINUE	(2 << BVFLAG_BATCH_SHIFT) /* continue batch */
-#define BVFLAG_BATCH_END	(3 << BVFLAG_BATCH_SHIFT) /* end batch */
-
-
-#define BVFLAG_HORZ_FLIP_SRC1	0x00004000 /* flip src1 horizontally */
-#define BVFLAG_VERT_FLIP_SRC1	0x00008000 /* flip src1 vertically */
-#define BVFLAG_HORZ_FLIP_SRC2	0x00010000 /* flip src2 horizontally */
-#define BVFLAG_VERT_FLIP_SRC2	0x00020000 /* flip src2 vertically */
-#define BVFLAG_HORZ_FLIP_MASK	0x00040000 /* flip mask horizontally */
-#define BVFLAG_VERT_FLIP_MASK	0x00080000 /* flip mask vertically */
-
-
-#define BVFLAG_SCALE_RETURN	0x00100000 /* return scale type used */
-#define BVFLAG_DITHER_RETURN	0x00200000 /* return dither type used */
-
-
-#define BVFLAG_SRC2_AUXDSTRECT	0x00400000 /* src2auxdstrect used */
-#define BVFLAG_MASK_AUXDSTRECT	0x00800000 /* maskauxdstrect used */
-
-#define BVFLAG_TESTPARAMS_NOP	0x01000000 /* test params only - no BLT */
-/**** Bits 25-31 reserved ****/
-
-/*
- * BVIMPL_* - BLTsville implementations may be combined under managers to
- * allow clients to take advantage of multiple implementations without doing
- * so explicitly.  The BVIMPL_* definition are placed into the
- * bvparams.implementation member by the client to override the manager's
- * choice of implementation.
- */
-#define BVIMPL_ANY		0
-#define BVIMPL_FIRST_HW		(1 << 31) /* Continues to the right */
-#define BVIMPL_FIRST_CPU	(1 << 0)  /* Continues to the left */
-
-
-/*
- * bvscalemode - This specifies the type of scaling to perform.
- */
-#define BVSCALEDEF_VENDOR_SHIFT 24
-#define BVSCALEDEF_VENDOR_MASK (0xFF << BVSCALEDEF_VENDOR_SHIFT)
-
-#define BVSCALEDEF_VENDOR_ALL (0 << BVSCALEDEF_VENDOR_SHIFT)
-#define BVSCALEDEF_VENDOR_TI  (1 << BVSCALEDEF_VENDOR_SHIFT)
-/* 0xF0-0xFE reserved */
-#define BVSCALEDEF_VENDOR_GENERIC (0xFF << BVSCALEDEF_VENDOR_SHIFT)
-
-/***** VENDOR_GENERIC definitions *****/
-/**** Bits 23-22 indicate classification ****/
-#define BVSCALEDEF_CLASS_SHIFT	22
-#define BVSCALEDEF_IMPLICIT	(0 << BVSCALEDEF_CLASS_SHIFT)
-#define BVSCALEDEF_EXPLICIT	(1 << BVSCALEDEF_CLASS_SHIFT)
-/* 2-3 reserved */
-#define BVSCALEDEF_CLASS_MASK	(3 << BVSCALEDEF_CLASS_SHIFT)
-
-/**** IMPLICIT definitions ****/
-/*** Bits 21-16 indicate the quality (speed) desired ***/
-#define BVSCALEDEF_QUALITY_SHIFT 16
-#define BVSCALEDEF_FASTEST	(0x00 << BVSCALEDEF_QUALITY_SHIFT)
-#define BVSCALEDEF_GOOD		(0x15 << BVSCALEDEF_QUALITY_SHIFT)
-#define BVSCALEDEF_BETTER	(0x2A << BVSCALEDEF_QUALITY_SHIFT)
-#define BVSCALEDEF_BEST		(0x3F << BVSCALEDEF_QUALITY_SHIFT)
-#define BVSCALEDEF_QUALITY_MASK	(0x3F << BVSCALEDEF_QUALITY_SHIFT)
-/* Bits 12-15 are reserved */
-/*** Bits 11-8 indicate the desired technique ***/
-#define BVSCALEDEF_TECHNIQUE_SHIFT 8
-#define BVSCALEDEF_DONT_CARE	(0x0 << BVSCALEDEF_TECHNIQUE_SHIFT)
-#define BVSCALEDEF_NOT_NEAREST_NEIGHBOR	(0x1 << BVSCALEDEF_TECHNIQUE_SHIFT)
-#define BVSCALEDEF_POINT_SAMPLE	(0x2 << BVSCALEDEF_TECHNIQUE_SHIFT)
-#define BVSCALEDEF_INTERPOLATED	(0x3 << BVSCALEDEF_TECHNIQUE_SHIFT)
-#define BVSCALEDEF_TECHNIQUE_MASK	(0xF << BVSCALEDEF_TECHNIQUE_SHIFT)
-/* Bits 2-7 reserved */
-/*** Bits 1-0 indicate the type of image ***/
-#define BVSCALEDEF_TYPE_SHIFT 0
-/* 0 don't know */
-#define BVSCALEDEF_PHOTO	(1 << BVSCALEDEF_TYPE_SHIFT)
-#define BVSCALEDEF_DRAWING	(2 << BVSCALEDEF_TYPE_SHIFT)
-/* 3 reserved */
-#define BVSCALEDEF_TYPE_MASK	(3 << BVSCALEDEF_TYPE_SHIFT)
-
-/**** EXPLICIT definitions ****/
-/* Bits 16-21 reserved */
-#define BVSCALEDEF_HORZ_SHIFT	8
-#define BVSCALEDEF_HORZ_MASK	(0xFF << BVSCALEDEF_HORZ_SHIFT)
-
-#define BVSCALEDEF_VERT_SHIFT	0
-#define BVSCALEDEF_VERT_MASK	(0xFF << BVSCALEDEF_VERT_SHIFT)
-
-#define BVSCALEDEF_NEAREST_NEIGHBOR	0x00
-#define BVSCALEDEF_LINEAR		0x01
-#define BVSCALEDEF_CUBIC		0x02
-#define	BVSCALEDEF_3_TAP		0x03
-/* 0x04 reserved */
-#define BVSCALEDEF_5_TAP		0x05
-/* 0x06 reserved */
-#define BVSCALEDEF_7_TAP		0x07
-/* 0x08 reserved */
-#define BVSCALEDEF_9_TAP		0x09
-/* 0x0A-0xFF reserved */
-
-enum bvscalemode {
-	BVSCALE_FASTEST =	BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_FASTEST |
-				BVSCALEDEF_DONT_CARE,
-	BVSCALE_FASTEST_NOT_NEAREST_NEIGHBOR = BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_FASTEST |
-				BVSCALEDEF_NOT_NEAREST_NEIGHBOR,
-	BVSCALE_FASTEST_POINT_SAMPLE = BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_FASTEST |
-				BVSCALEDEF_POINT_SAMPLE,
-	BVSCALE_FASTEST_INTERPOLATED = BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_FASTEST |
-				BVSCALEDEF_INTERPOLATED,
-	BVSCALE_FASTEST_PHOTO =	BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_FASTEST |
-				BVSCALEDEF_PHOTO,
-	BVSCALE_FASTEST_DRAWING = BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_FASTEST |
-				BVSCALEDEF_DRAWING,
-	BVSCALE_GOOD =		BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_GOOD |
-				BVSCALEDEF_DONT_CARE,
-	BVSCALE_GOOD_POINT_SAMPLE = BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_GOOD |
-				BVSCALEDEF_POINT_SAMPLE,
-	BVSCALE_GOOD_INTERPOLATED = BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_GOOD |
-				BVSCALEDEF_INTERPOLATED,
-	BVSCALE_GOOD_PHOTO =	BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_GOOD |
-				BVSCALEDEF_PHOTO,
-	BVSCALE_GOOD_DRAWING =	BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_GOOD |
-				BVSCALEDEF_DRAWING,
-	BVSCALE_BETTER =	BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_BETTER |
-				BVSCALEDEF_DONT_CARE,
-	BVSCALE_BETTER_POINT_SAMPLE = BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_BETTER |
-				BVSCALEDEF_POINT_SAMPLE,
-	BVSCALE_BETTER_INTERPOLATED = BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_BETTER |
-				BVSCALEDEF_INTERPOLATED,
-	BVSCALE_BETTER_PHOTO =	BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_BETTER |
-				BVSCALEDEF_PHOTO,
-	BVSCALE_BETTER_DRAWING = BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_BETTER |
-				BVSCALEDEF_DRAWING,
-	BVSCALE_BEST =		BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_BEST |
-				BVSCALEDEF_DONT_CARE,
-	BVSCALE_BEST_POINT_SAMPLE = BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_BEST |
-				BVSCALEDEF_POINT_SAMPLE,
-	BVSCALE_BEST_INTERPOLATED = BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_BEST |
-				BVSCALEDEF_INTERPOLATED,
-	BVSCALE_BEST_PHOTO =	BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_BEST |
-				BVSCALEDEF_PHOTO,
-	BVSCALE_BEST_DRAWING =	BVSCALEDEF_VENDOR_ALL |
-				BVSCALEDEF_IMPLICIT |
-				BVSCALEDEF_BEST |
-				BVSCALEDEF_DRAWING,
-
-	BVSCALE_NEAREST_NEIGHBOR = BVSCALEDEF_VENDOR_GENERIC |
-		BVSCALEDEF_EXPLICIT |
-		(BVSCALEDEF_NEAREST_NEIGHBOR << BVSCALEDEF_HORZ_SHIFT) |
-		(BVSCALEDEF_NEAREST_NEIGHBOR << BVSCALEDEF_VERT_SHIFT),
-	BVSCALE_BILINEAR = BVSCALEDEF_VENDOR_GENERIC |
-		BVSCALEDEF_EXPLICIT |
-		(BVSCALEDEF_LINEAR << BVSCALEDEF_HORZ_SHIFT) |
-		(BVSCALEDEF_LINEAR << BVSCALEDEF_VERT_SHIFT),
-	BVSCALE_BICUBIC = BVSCALEDEF_VENDOR_GENERIC |
-		BVSCALEDEF_EXPLICIT |
-		(BVSCALEDEF_CUBIC << BVSCALEDEF_HORZ_SHIFT) |
-		(BVSCALEDEF_CUBIC << BVSCALEDEF_VERT_SHIFT),
-	BVSCALE_3x3_TAP = BVSCALEDEF_VENDOR_GENERIC |
-		BVSCALEDEF_EXPLICIT |
-		(BVSCALEDEF_3_TAP << BVSCALEDEF_HORZ_SHIFT) |
-		(BVSCALEDEF_3_TAP << BVSCALEDEF_VERT_SHIFT),
-	BVSCALE_5x5_TAP = BVSCALEDEF_VENDOR_GENERIC |
-		BVSCALEDEF_EXPLICIT |
-		(BVSCALEDEF_5_TAP << BVSCALEDEF_HORZ_SHIFT) |
-		(BVSCALEDEF_5_TAP << BVSCALEDEF_VERT_SHIFT),
-	BVSCALE_7x7_TAP = BVSCALEDEF_VENDOR_GENERIC |
-		BVSCALEDEF_EXPLICIT |
-		(BVSCALEDEF_7_TAP << BVSCALEDEF_HORZ_SHIFT) |
-		(BVSCALEDEF_7_TAP << BVSCALEDEF_VERT_SHIFT),
-	BVSCALE_9x9_TAP = BVSCALEDEF_VENDOR_GENERIC |
-		BVSCALEDEF_EXPLICIT |
-		(BVSCALEDEF_9_TAP << BVSCALEDEF_HORZ_SHIFT) |
-		(BVSCALEDEF_9_TAP << BVSCALEDEF_VERT_SHIFT),
-
-#ifdef BVSCALE_EXTERNAL_INCLUDE
-#include BVSCALE_EXTERNAL_INCLUDE
-#endif
-};
-
-
-/*
- * bvdithermode - This defines the type of dithering to use.
- */
-#define BVDITHERDEF_VENDOR_SHIFT 24
-#define BVDITHERDEF_VENDOR_MASK (0xFF << BVDITHERDEF_VENDOR_SHIFT)
-
-#define BVDITHERDEF_VENDOR_ALL (0 << BVDITHERDEF_VENDOR_SHIFT)
-#define BVDITHERDEF_VENDOR_TI  (1 << BVDITHERDEF_VENDOR_SHIFT)
-/* 0xF0-0xFE reserved */
-#define BVDITHERDEF_VENDOR_GENERIC (0xFF << BVDITHERDEF_VENDOR_SHIFT)
-
-/***** VENDOR_GENERIC definitions *****/
-/* Bits 18-23 reserved */
-/**** Bits 17-16 indicate the type of image - 0 = don't know ****/
-#define BVDITHERDEF_TYPE_SHIFT 16
-#define BVDITHERDEF_PHOTO	(0x01 << BVDITHERDEF_TYPE_SHIFT)
-#define BVDITHERDEF_DRAWING	(0x02 << BVDITHERDEF_TYPE_SHIFT)
-/**** Bits 15-8 indicate the desired technique ****/
-#define BVDITHERDEF_TECHNIQUE_SHIFT 8
-#define BVDITHERDEF_DONT_CARE	(0x00 << BVDITHERDEF_TECHNIQUE_SHIFT)
-#define BVDITHERDEF_RANDOM	(0x01 << BVDITHERDEF_TECHNIQUE_SHIFT)
-#define BVDITHERDEF_ORDERED	(0x02 << BVDITHERDEF_TECHNIQUE_SHIFT)
-#define BVDITHERDEF_DIFFUSED	(0x04 << BVDITHERDEF_TECHNIQUE_SHIFT)
-#define BVDITHERDEF_ON		(0xFF << BVDITHERDEF_TECHNIQUE_SHIFT)
-/**** Bits 7-0 indicate the quality (speed) desired ****/
-#define BVDITHERDEF_QUALITY_SHIFT 0
-#define BVDITHERDEF_FASTEST	(0x00 << BVDITHERDEF_QUALITY_SHIFT)
-#define BVDITHERDEF_GOOD	(0x55 << BVDITHERDEF_QUALITY_SHIFT)
-#define BVDITHERDEF_BETTER	(0xAA << BVDITHERDEF_QUALITY_SHIFT)
-#define BVDITHERDEF_BEST	(0xFF << BVDITHERDEF_QUALITY_SHIFT)
-
-enum bvdithermode {
-	BVDITHER_FASTEST =	BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_FASTEST |
-				BVDITHERDEF_DONT_CARE,
-	BVDITHER_FASTEST_ON =	BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_FASTEST |
-				BVDITHERDEF_ON,
-	BVDITHER_FASTEST_RANDOM = BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_FASTEST |
-				BVDITHERDEF_RANDOM,
-	BVDITHER_FASTEST_ORDERED = BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_FASTEST |
-				BVDITHERDEF_ORDERED,
-	BVDITHER_FASTEST_DIFFUSED = BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_FASTEST |
-				BVDITHERDEF_DIFFUSED,
-	BVDITHER_FASTEST_PHOTO = BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_FASTEST |
-				BVDITHERDEF_PHOTO,
-	BVDITHER_FASTEST_DRAWING = BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_FASTEST |
-				BVDITHERDEF_DRAWING,
-	BVDITHER_GOOD =		BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_GOOD |
-				BVDITHERDEF_DONT_CARE,
-	BVDITHER_GOOD_ON =	BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_GOOD |
-				BVDITHERDEF_ON,
-	BVDITHER_GOOD_RANDOM = BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_GOOD |
-				BVDITHERDEF_RANDOM,
-	BVDITHER_GOOD_ORDERED = BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_GOOD |
-				BVDITHERDEF_ORDERED,
-	BVDITHER_GOOD_DIFFUSED = BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_GOOD |
-				BVDITHERDEF_DIFFUSED,
-	BVDITHER_GOOD_PHOTO =	BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_GOOD |
-				BVDITHERDEF_PHOTO,
-	BVDITHER_GOOD_DRAWING = BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_GOOD |
-				BVDITHERDEF_DRAWING,
-	BVDITHER_BETTER =	BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_BETTER |
-				BVDITHERDEF_DONT_CARE,
-	BVDITHER_BETTER_ON =	BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_BETTER |
-				BVDITHERDEF_ON,
-	BVDITHER_BETTER_RANDOM = BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_BETTER |
-				BVDITHERDEF_RANDOM,
-	BVDITHER_BETTER_ORDERED = BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_BETTER |
-				BVDITHERDEF_ORDERED,
-	BVDITHER_BETTER_DIFFUSED = BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_BETTER |
-				BVDITHERDEF_DIFFUSED,
-	BVDITHER_BETTER_PHOTO =	BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_BETTER |
-				BVDITHERDEF_PHOTO,
-	BVDITHER_BETTER_DRAWING = BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_BETTER |
-				BVDITHERDEF_DRAWING,
-	BVDITHER_BEST =		BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_BEST |
-				BVDITHERDEF_DONT_CARE,
-	BVDITHER_BEST_ON =	BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_BEST |
-				BVDITHERDEF_ON,
-	BVDITHER_BEST_RANDOM = BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_BEST |
-				BVDITHERDEF_RANDOM,
-	BVDITHER_BEST_ORDERED = BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_BEST |
-				BVDITHERDEF_ORDERED,
-	BVDITHER_BEST_DIFFUSED = BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_BEST |
-				BVDITHERDEF_DIFFUSED,
-	BVDITHER_BEST_PHOTO = BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_BEST |
-				BVDITHERDEF_PHOTO,
-	BVDITHER_BEST_DRAWING = BVDITHERDEF_VENDOR_ALL |
-				BVDITHERDEF_BEST |
-				BVDITHERDEF_DRAWING,
-
-	BVDITHER_NONE =		BVDITHERDEF_VENDOR_GENERIC + 0,
-	BVDITHER_ORDERED_2x2 =	BVDITHERDEF_VENDOR_GENERIC + 4,
-	BVDITHER_ORDERED_4x4 =	BVDITHERDEF_VENDOR_GENERIC + 16,
-	BVDITHER_ORDERED_2x2_4x4 = BVDITHERDEF_VENDOR_GENERIC + 4 + 16,
-					/* 2x2 for 6->8, 4x4 for 5->8 */
-
-#ifdef BVDITHER_EXTERNAL_INCLUDE
-#include BVDITHER_EXTERNAL_INCLUDE
-#endif
-};
-
-
-/*
- * BVTILE_* flags - These specify parameters used when tiling.
- */
-#define BVTILE_LEFT_SHIFT    0
-#define BVTILE_TOP_SHIFT     (BVTILE_LEFT_SHIFT + 2)
-#define BVTILE_RIGHT_SHIFT   (BVTILE_TOP_SHIFT + 2)
-#define BVTILE_BOTTOM_SHIFT  (BVTILE_RIGHT_SHIFT + 2)
-#define BVTILE_LEFT_REPEAT   (0 << BVTILE_LEFT_SHIFT)	/* ...012301230123 */
-#define BVTILE_TOP_REPEAT    (0 << BVTILE_TOP_SHIFT)	/* ...012301230123 */
-#define BVTILE_RIGHT_REPEAT  (0 << BVTILE_RIGHT_SHIFT)	/* 012301230123... */
-#define BVTILE_BOTTOM_REPEAT (0 << BVTILE_BOTTOM_SHIFT)	/* 012301230123... */
-#define BVTILE_LEFT_MIRROR   (1 << BVTILE_LEFT_SHIFT)	/* ...012332100123 */
-#define BVTILE_TOP_MIRROR    (1 << BVTILE_TOP_SHIFT)	/* ...012332100123 */
-#define BVTILE_RIGHT_MIRROR  (1 << BVTILE_RIGHT_SHIFT)	/* 012332100123... */
-#define BVTILE_BOTTOM_MIRROR (1 << BVTILE_BOTTOM_SHIFT)	/* 012332100123... */
-
-/*
- * bvtileparams - This structure provides additional parameters needed when
- * tiling.  This structure replaces the bvbuffdesc in bvbltparams when the
- * associated BVFLAG_TILE_* flag is set in bvbltparams.flags.
- */
-struct bvtileparams {
-	unsigned int structsize; /* used to ID structure version */
-	unsigned long flags;	 /* tile flags */
-	void *virtaddr;		 /* pointer to the brush */
-	int dstleft;		 /* horizontal offset */
-	int dsttop;		 /* vertical offset */
-	unsigned int srcwidth;	 /* w/dst width to spec horz scale */
-	unsigned int srcheight;	 /* w/dst height to spec vert scale */
-};
-
-/*
- * BVBATCH_* - These flags specify the parameters that change between
- * batched BLTs, when BVFLAG_CONTINUE or BVFLAG_END set.
- */
-#define BVBATCH_OP		0x00000001 /* type of operation changed */
-#define BVBATCH_KEY		0x00000002 /* color key changed */
-#define BVBATCH_MISCFLAGS	0x00000004 /* other flags changed */
-#define BVBATCH_ALPHA		0x00000008 /* global alpha changed */
-#define BVBATCH_DITHER		0x00000010 /* dither changed */
-#define BVBATCH_SCALE		0x00000020 /* scaling type changed */
-/* Bits 6-7 reserved */
-#define BVBATCH_DST		0x00000100 /* destination surface changed */
-#define BVBATCH_SRC1		0x00000200 /* source 1 surface changed */
-#define BVBATCH_SRC2		0x00000400 /* source 2 surface changed */
-#define BVBATCH_MASK		0x00000800 /* mask surface changed */
-#define BVBATCH_DSTRECT_ORIGIN	0x00001000 /* dest rect origin changed */
-#define BVBATCH_DSTRECT_SIZE	0x00002000 /* dest rect dimensions changed */
-#define BVBATCH_SRC1RECT_ORIGIN	0x00004000 /* src 1 rect origin changed */
-#define BVBATCH_SRC1RECT_SIZE	0x00008000 /* src 1 rect dimensions changed */
-#define BVBATCH_SRC2RECT_ORIGIN	0x00010000 /* src 2 rect origin changed */
-#define BVBATCH_SRC2RECT_SIZE	0x00020000 /* src 2 rect dimensions changed */
-#define BVBATCH_MASKRECT_ORIGIN	0x00040000 /* mask rect origin changed */
-#define BVBATCH_MASKRECT_SIZE	0x00080000 /* mask rect dimensions changed */
-#define BVBATCH_CLIPRECT_ORIGIN	0x00100000 /* Clip rect origin changed */
-#define BVBATCH_CLIPRECT_SIZE	0x00200000 /* Clip rect dimensions changed */
-#define BVBATCH_CLIPRECT	(BVBATCH_CLIPRECT_ORIGIN | \
-				 BVBATCH_CLIPRECT_SIZE)	/* clip rect... */
-							/* ...changed */
-#define BVBATCH_TILE_SRC1	0x00400000 /* tile params for src 1 changed */
-#define BVBATCH_TILE_SRC2	0x00800000 /* tile params for src 2 changed */
-#define BVBATCH_TILE_MASK	0x00100000 /* tile params for mask changed */
-/* Bits 21-30 reserved */
-#define BVBATCH_ENDNOP		0x80000000 /* just end batch, don't do BLT;
-					      only with BVFLAG_BATCH_END */
-
-/*
- * bvcallbackerror - This structure is passed into the callback function
- * if an error occurs.
- */
-struct bvcallbackerror {
-	unsigned int structsize;	/* used to ID structure version */
-	enum bverror error;		/* error during async BLT */
-	char *errdesc;			/* 0-terminated ASCII string
-					   with extended error info (not
-					   for end users) */
-};
-
-/*
- * bvbatch - an implementation-specific container for batch information;
- * not used by client; forward declaration here
- */
-struct bvbatch;
-
-/*
- * bvinbuff - provides the buffer in bvbltparams
- */
-union bvinbuff {
-	struct bvbuffdesc *desc;	 /* buffer description when
-					    associated BVFLAG_TILE_*
-					    is not set */
-	struct bvtileparams *tileparams; /* tile params when associated
-					    BVFLAG_TILE_* flag is set */
-};
-
-/*
- * bvop - used to hold the operation in bvbltparams
- */
-union bvop {
-	unsigned short rop;		/* when BVFLAG_ROP set */
-	enum bvblend blend;		/* when BVFLAG_BLEND set */
-	struct bvfilter *filter;	/* when BVFLAG_FILTER set */
-};
-
-
-/*
- * bvbltparams - This structure is passed into bv_blt() to specify the
- * parameters for a BLT.
- */
-struct bvbltparams {
-	unsigned int structsize;	/* (i) used to ID structure version */
-	char *errdesc;			/* (o) 0-terminated ASCII string
-					       with extended error info (not
-					       for end users) */
-
-	unsigned long implementation;	/* (i) override manager choice */
-
-	unsigned long flags;		/* (i) see BVFLAG_* above */
-
-	union bvop op;			/* (i) operation; determined by
-					       BVFLAG_OP_MASK bits in flags */
-
-	void *colorkey;			/* (i) pointer to color key pixel
-					       matching non-SUBSAMPLE format
-					       of the keyed surface when
-					       BVFLAG_KEY_* is set */
-
-	union bvalpha globalalpha;	/* (i) global alpha when BVFLAG_BLEND
-					       set in flags and
-					       BVBLENDDEF_GLOBAL_* is set in
-					       blend; typed determined by
-					       BVBLENDDEF_GLOBAL_* */
-
-	enum bvscalemode scalemode;	/* (i/o) type of scaling */
-	enum bvdithermode dithermode;	/* (i/o) type of dither */
-
-	struct bvbuffdesc *dstdesc;	/* (i) dest after bv_map() */
-	struct bvsurfgeom *dstgeom;	/* (i) dest surf fmt and geometry */
-	struct bvrect dstrect;		/* (i) rect into which data written */
-
-	union bvinbuff src1;		/* (i) src1 buffer */
-	struct bvsurfgeom *src1geom;	/* (i) src1 surf fmt and geometry */
-	struct bvrect src1rect;		/* (i) rect from which data is read */
-
-	union bvinbuff src2;		/* (i) src2 buffer */
-	struct bvsurfgeom *src2geom;	/* (i) src2 surf fmt and geometry */
-	struct bvrect src2rect;		/* (i) rect from which data is read */
-
-	union bvinbuff mask;		/* (i) mask buffer */
-	struct bvsurfgeom *maskgeom;	/* (i) mask surf fmt and geometry */
-	struct bvrect maskrect;		/* (i) rect from which data is read */
-
-	struct bvrect cliprect;		/* (i) dest clipping rect when
-					       BVFLAG_CLIP flag set */
-
-	unsigned long batchflags;	/* (i) BVBATCH_* flags used to
-					       indicate params changed between
-					       batch BLTs */
-	struct bvbatch *batch;		/* (i/o) handle for associated batch;
-						 returned when
-						 BVFLAG_BATCH_BEGIN set;
-						 provided to subsequent BLTs
-						 with BVFLAG_BATCH_CONTINUE */
-
-	void (*callbackfn)(struct bvcallbackerror *err,
-			   unsigned long callbackdata); /* (i) callback
-							 function when
-							 BVFLAG_ASYNC is set -
-							 err is 0 when no
-							 error; handle contains
-							 callbackdata below */
-	unsigned long callbackdata;	/* (i) callback data */
-
-	struct bvrect src2auxdstrect;
-	struct bvrect maskauxdstrect;
-};
-
-#endif /* BLTSVILLE_H */
diff --git a/bltsville/bltsville/include/bvblend.h b/bltsville/bltsville/include/bvblend.h
deleted file mode 100644
index f187d81..0000000
--- a/bltsville/bltsville/include/bvblend.h
+++ /dev/null
@@ -1,508 +0,0 @@
-/*
- * bvblend.h
- *
- * Copyright (C) 2011 Texas Instruments, Inc.
- *
- * This file is part of BLTsville, an open application programming interface
- * (API) for accessing 2-D software or hardware implementations.
- *
- * This work is licensed under the Creative Commons Attribution-NoDerivs 3.0
- * Unported License. To view a copy of this license, visit
- * http://creativecommons.org/licenses/by-nd/3.0/ or send a letter to
- * Creative Commons, 444 Castro Street, Suite 900, Mountain View, California,
- * 94041, USA.
- */
-
-/*
- * This file defines the types of shared blends available.
- *
- * To extend the list of blends, create a file containing additional
- * enumerations to be added to enum bvblend below.  Then #define
- * BVBLEND_EXTERNAL_INCLUDE as the name of that file before including
- * this file in your project.
- */
-
-#ifndef BVBLEND_H
-#define BVBLEND_H
-
-/*
- * bvblend - specifies the type of blending operation to perform; only valid
- *	     when BVFLAG_BLEND is set in the bvbltparams.flags field.
- */
-
-/*
- * The blendmode value is divided into two sections.
- *
- * [31:28] The most significant 4 bits indicate the blend format.
- *
- * [27:0] The remainder of the bits is defined by the format chosen.
- *
- *   3322222222221111111111
- *   10987654321098765432109876543210
- *   [  ][                          ]
- *    |               |
- *  format    defined by format
- */
-
-#define BVBLENDDEF_FORMAT_SHIFT 28
-#define BVBLENDDEF_FORMAT_MASK (0xF << BVBLENDDEF_FORMAT_SHIFT)
-
-#define BVBLENDDEF_FORMAT_CLASSIC	(0x0 << BVBLENDDEF_FORMAT_SHIFT)
-#define BVBLENDDEF_FORMAT_ESSENTIAL	(0x1 << BVBLENDDEF_FORMAT_SHIFT)
-
-/*
- * The BVBLENDDEF_FORMAT_CLASSIC is meant to handle the classic Porter-Duff
- * equations.  It can also handle the DirectFB blending.
- * BVBLENDDEF_FORMAT_CLASSIC is based on the following equations:
- *
- *   Cd = K1 x C1 + K2 x C2
- *   Ad = K3 x A1 + K4 x A2
- *
- * where:
- *   Cd: destination color
- *   C1: source 1 color
- *   C2: source 2 color
- *   Ad: destination alpha
- *   A1: source 1 alpha
- *   A2: source 2 alpha
- *   K#: one of the constants defined using the bitfields below.
- */
-
-/*
- *  The 28 bits for BVBLENDDEF_FORMAT_CLASSIC are divided into 5 sections.
- *
- *  The most significant 4 bits are modifiers, used to include additional
- *  alpha values from global or remote sources.
- *
- *  [27] The most significant bit indicates that a remote alpha is to be
- *  included in the blend.  The format of this is defined by
- *  bvbltparams.maskgeom.format.
- *
- *  [26] The next bit is reserved.
- *
- *  [25:24] The next 2 bits are used to indicate that a global alpha is to be
- *  included, and what its format is:
- *    00: no global included
- *    01: global included; bvbltparams.globalalpha.size8 is used (0 -> 255)
- *    10: this value is reserved
- *    11: global included; bvbltparams.flogalalpha.fp is used (0.0 -> 1.0)
- *
- *  The remaining bits are divided into 4 sections, one to define each of the
- *  constants:
- *
- *  [23:18] - K1
- *  [17:12] - K2
- *  [11:6]  - K3
- *  [5:0]   - K4
- *
- *  The format is the same for all 4 constant fields:
- *
- *  [5:4] The first 2 bits of each field indicates the way in which the other
- *  2 fields are interpreted:
- *    00: only As: the other two fields contain only As; there should be only
- *                 one valid A value between the two fields
- *    01: minimum: the value of the constant is the minimum of the two fields
- *    10: maximum: the value of the constant is the maximum of the two fields
- *    11: only Cs: the other two fields contain only Cs; there should be only
- *                 one valid C value between the two fields
- *
- *  [3:2] The middle 2 bits of each field contain the inverse field:
- *    00: 1-C1 ("don't care" for "only As")
- *    01: 1-A1 ("don't care" for "only Cs")
- *    10: 1-C2 ("don't care" for "only As")
- *    11: 1-A2 ("don't care" for "only Cs")
- *
- *  [1:0] The last 2 bits if each field contain the normal field:
- *    00: C1 ("don't care" for "only As")
- *    01: A1 ("don't care" for "only Cs")
- *    10: C2 ("don't care" for "only As")
- *    11: A2 ("don't care" for "only Cs")
- *
- *  EXCEPTIONS:
- *
- *  00 00 00 - The value 00 00 00, which normally would indicate "only As"
- *             with two "don't care" fields, is interpreted as a 0.
- *
- *  11 11 11 - The value 11 11 11, which normally would indicate "only Cs"
- *             with two "don't care" fields, is interpreted as a 1.
- *
- * --------------------------------------------------------------------------
- *
- * Put together, these can define portions of the blend equations that can be
- * put together in a variety of ways:
- *
- *   00 00 00: undefined -> zero
- *   00 00 01: A1 (preferred)
- *   00 00 10: undefined
- *   00 00 11: A2 (preferred)
- *   00 01 00: 1-A1 (preferred)
- *   00 01 01: undefined
- *   00 01 10: 1-A1 (use 00 01 00)
- *   00 01 11: undefined
- *   00 10 00: undefined
- *   00 10 01: A1 (use 00 00 01)
- *   00 10 10: undefined
- *   00 10 11: A2 (use 00 00 11)
- *   00 11 00: 1-A2 (preferred)
- *   00 11 01: undefined
- *   00 11 10: 1-A2 (use 00 11 00)
- *   00 11 11: undefined
- *
- *   01 00 00: min(C1,1-C1)
- *   01 00 01: min(A1,1-C1)
- *   01 00 10: min(C2,1-C1)
- *   01 00 11: min(A2,1-C1)
- *   01 01 00: min(C1,1-A1)
- *   01 01 01: min(A1,1-A1)
- *   01 01 10: min(C2,1-A1)
- *   01 01 11: min(A2,1-A1)
- *   01 10 00: min(C1,1-C2)
- *   01 10 01: min(A1,1-C2)
- *   01 10 10: min(C2,1-C2)
- *   01 10 11: min(A2,1-C2)
- *   01 11 00: min(C1,1-A2)
- *   01 11 01: min(A1,1-A2)
- *   01 11 10: min(C2,1-A2)
- *   01 11 11: min(A2,1-A2)
- *
- *   10 00 00: max(C1,1-C1)
- *   10 00 01: max(A1,1-C1)
- *   10 00 10: max(C2,1-C1)
- *   10 00 11: max(A2,1-C1)
- *   10 01 00: max(C1,1-A1)
- *   10 01 01: max(A1,1-A1)
- *   10 01 10: max(C2,1-A1)
- *   10 01 11: max(A2,1-A1)
- *   10 10 00: max(C1,1-C2)
- *   10 10 01: max(A1,1-C2)
- *   10 10 10: max(C2,1-C2)
- *   10 10 11: max(A2,1-C2)
- *   10 11 00: max(C1,1-A2)
- *   10 11 01: max(A1,1-A2)
- *   10 11 10: max(C2,1-A2)
- *   10 11 11: max(A2,1-A2)
- *
- *   11 00 00: undefined
- *   11 00 01: 1-C1 (use 11 00 11)
- *   11 00 10: undefined
- *   11 00 11: 1-C1 (preferred)
- *   11 01 00: C1 (use 11 11 00)
- *   11 01 01: undefined
- *   11 01 10: C2 (use 11 11 10)
- *   11 01 11: undefined
- *   11 10 00: undefined
- *   11 10 01: 1-C2 (use 11 10 11)
- *   11 10 10: undefined
- *   11 10 11: 1-C2 (preferred)
- *   11 11 00: C1 (preferred)
- *   11 11 01: undefined
- *   11 11 10: C2 (preferred)
- *   11 11 11: undefined -> one
- *
- * ==========================================================================
- * DirectFB
- * ==========================================================================
- *
- * Putting these together into the proper constants, the blending equations
- * can be built for DirectFB as well:
- *
- * For DirectFB, the SetSrcBlendFunction() and SetDstBlendFunction() can
- * specify 121 combinations of blends (11 x 11). It's impractical to
- * specify these combinations individually. Instead, the settings indicated
- * by each call should be bitwise OR'd to make the proper single value used in
- * BLTsville.
- *
- * binary value <- SetSrcBlendFunction()
- *           [--K1--] [--K2--] [--K3--] [--K4--]
- * 0000 0000 00 00 00 xx xx xx 00 00 00 xx xx xx <- DSBF_ZERO
- * 0000 0000 11 11 11 xx xx xx 11 11 11 xx xx xx <- DSBF_ONE
- * 0000 0000 11 11 00 xx xx xx 00 00 01 xx xx xx <- DSBF_SRCCOLOR
- * 0000 0000 11 00 11 xx xx xx 00 01 00 xx xx xx <- DSBF_INVSRCCOLOR
- * 0000 0000 00 00 01 xx xx xx 00 00 01 xx xx xx <- DSBF_SRCALPHA
- * 0000 0000 00 01 00 xx xx xx 00 01 00 xx xx xx <- DSBF_INVSRCALPHA
- * 0000 0000 11 11 10 xx xx xx 00 00 11 xx xx xx <- DSBF_DESTCOLOR
- * 0000 0000 11 10 11 xx xx xx 00 11 00 xx xx xx <- DSBF_INVDESTCOLOR
- * 0000 0000 00 00 11 xx xx xx 00 00 11 xx xx xx <- DSBF_DESTALPHA
- * 0000 0000 00 11 00 xx xx xx 00 11 00 xx xx xx <- DSBF_INVDESTALPHA
- * 0000 0000 01 11 01 xx xx xx 11 11 11 xx xx xx <- DSBF_SRCALPHASAT
- *
- * binary value <- SetDstBlendFunction()
- *           [--K1--] [--K2--] [--K3--] [--K4--]
- * 0000 0000 xx xx xx 00 00 00 xx xx xx 00 00 00 <- DSBF_ZERO
- * 0000 0000 xx xx xx 11 11 11 xx xx xx 11 11 11 <- DSBF_ONE
- * 0000 0000 xx xx xx 11 11 00 xx xx xx 00 00 01 <- DSBF_SRCCOLOR
- * etc.
- *
- * ==========================================================================
- * Porter-Duff
- * ==========================================================================
- *
- * For Porter-Duff, the equations can be more specifically defined. For
- * convenience, these are enumerated below. These utilize the local alpha as
- * indicated. To use global or remote alpha, these enumerations need to be
- * modified. For example, to include the global alpha in the Porter-Duff
- * SRC1OVER blend, the blend could be defined like this:
- *   params.op.blend = BVBLEND_SRC1OVER +
- *                     BVBLENDDEF_GLOBAL_UCHAR;
- *
- * To include the remote alpha, the blend could be defined like this:
- *   params.op.blend = BVBLEND_SRC1OVER +
- *                     BVBLENDDEF_REMOTE;
- *
- * And to include both:
- *   params.op.blend = BVBLEND_SRC1OVER +
- *                     BVBLENDDEF_GLOBAL_UCHAR +
- *                     BVBLENDDEF_REMOTE;
- *
- * Note that if the source color formats include local alphas, the local
- * alphas, global alpha, and remote alpha will be used together.
- *
- * Note also that the equations assume the surfaces are premultiplied. So
- * if the surface formats indicate that they are not premultiplied, the
- * alpha multiplication of each color is done prior to using the surface
- * values in the equations.
- *
- * For example, BVBLEND_SRC1OVER specifies the equations:
- *   Cd = 1 x C1 + (1 - A1) x C2
- *   Ad = 1 x A1 + (1 - A1) x A2
- *
- * If the format of surface 1 is non-premultiplied, the equations
- * are modified to include the multiplication explicitly:
- *   Cd = 1 x A1 x C1 + (1 - A1) x C2
- *   Ad = 1 x A1      + (1 - A1) x A2
- *
- * Likewise, if the format of surface 2 is non-premultiplied, the
- * equations are modified for this:
- *   Cd = 1 x C1 + (1 - A1) x A2 x C2
- *   Ad = 1 x A1 + (1 - A1) x A2
- *
- * When including global or remote alphas, these values are used to modify
- * the source 1 value values before being used in the blend equation:
- *   C1 = Ag x C1
- *   A1 = Ag x A1
- *       -or-
- *   C1 = Ar x C1
- *   A1 = Ar x A1
- *       -or-
- *   C1 = Ag x Ar x C1
- *   A1 = Ag x Ar x A1
- *
- */
-
-#define BVBLENDDEF_MODE_SHIFT	4
-#define BVBLENDDEF_INV_SHIFT	2
-#define BVBLENDDEF_NORM_SHIFT	0
-
-#define BVBLENDDEF_ONLY_A	(0 << BVBLENDDEF_MODE_SHIFT)
-#define BVBLENDDEF_MIN		(1 << BVBLENDDEF_MODE_SHIFT)
-#define BVBLENDDEF_MAX		(2 << BVBLENDDEF_MODE_SHIFT)
-#define BVBLENDDEF_ONLY_C	(3 << BVBLENDDEF_MODE_SHIFT)
-#define BVBLENDDEF_MODE_MASK	(3 << BVBLENDDEF_MODE_SHIFT)
-
-#define BVBLENDDEF_NORM_C1	(0 << BVBLENDDEF_NORM_SHIFT)
-#define BVBLENDDEF_NORM_A1	(1 << BVBLENDDEF_NORM_SHIFT)
-#define BVBLENDDEF_NORM_C2	(2 << BVBLENDDEF_NORM_SHIFT)
-#define BVBLENDDEF_NORM_A2	(3 << BVBLENDDEF_NORM_SHIFT)
-#define BVBLENDDEF_NORM_MASK	(3 << BVBLENDDEF_NORM_SHIFT)
-
-#define BVBLENDDEF_INV_C1	(0 << BVBLENDDEF_INV_SHIFT)
-#define BVBLENDDEF_INV_A1	(1 << BVBLENDDEF_INV_SHIFT)
-#define BVBLENDDEF_INV_C2	(2 << BVBLENDDEF_INV_SHIFT)
-#define BVBLENDDEF_INV_A2	(3 << BVBLENDDEF_INV_SHIFT)
-#define BVBLENDDEF_INV_MASK	(3 << BVBLENDDEF_INV_SHIFT)
-
-#define BVBLENDDEF_ONLY_A_NORM_xx	BVBLENDDEF_NORM_C1
-#define BVBLENDDEF_ONLY_A_INV_xx	BVBLENDDEF_INV_C1
-#define BVBLENDDEF_ONLY_C_NORM_xx	BVBLENDDEF_NORM_A2
-#define BVBLENDDEF_ONLY_C_INV_xx	BVBLENDDEF_INV_A2
-
-#define BVBLENDDEF_ZERO \
-	(BVBLENDDEF_ONLY_A | \
-	 BVBLENDDEF_ONLY_A_NORM_xx | \
-	 BVBLENDDEF_ONLY_A_INV_xx)
-#define BVBLENDDEF_C1 \
-	(BVBLENDDEF_ONLY_C | \
-	 BVBLENDDEF_NORM_C1 | \
-	 BVBLENDDEF_ONLY_C_INV_xx)
-#define BVBLENDDEF_A1 \
-	(BVBLENDDEF_ONLY_A | \
-	 BVBLENDDEF_NORM_A1 | \
-	 BVBLENDDEF_ONLY_A_INV_xx)
-#define BVBLENDDEF_C2 \
-	(BVBLENDDEF_ONLY_C | \
-	 BVBLENDDEF_NORM_C2 | \
-	 BVBLENDDEF_ONLY_C_INV_xx)
-#define BVBLENDDEF_A2 \
-	(BVBLENDDEF_ONLY_A | \
-	 BVBLENDDEF_NORM_A2 | \
-	 BVBLENDDEF_ONLY_A_INV_xx)
-#define BVBLENDDEF_ONE_MINUS_C1 \
-	(BVBLENDDEF_ONLY_C | \
-	 BVBLENDDEF_ONLY_C_NORM_xx | \
-	 BVBLENDDEF_INV_C1)
-#define BVBLENDDEF_ONE_MINUS_A1 \
-	(BVBLENDDEF_ONLY_A | \
-	 BVBLENDDEF_ONLY_A_NORM_xx | \
-	 BVBLENDDEF_INV_A1)
-#define BVBLENDDEF_ONE_MINUS_C2 \
-	(BVBLENDDEF_ONLY_C | \
-	 BVBLENDDEF_ONLY_C_NORM_xx | \
-	 BVBLENDDEF_INV_C2)
-#define BVBLENDDEF_ONE_MINUS_A2 \
-	(BVBLENDDEF_ONLY_A | \
-	 BVBLENDDEF_ONLY_A_NORM_xx | \
-	 BVBLENDDEF_INV_A2)
-#define BVBLENDDEF_ONE \
-	(BVBLENDDEF_ONLY_C | \
-	 BVBLENDDEF_ONLY_C_NORM_xx | \
-	 BVBLENDDEF_ONLY_C_INV_xx)
-
-#define BVBLENDDEF_K_MASK \
-	(BVBLENDDEF_MODE_MASK | \
-	 BVBLENDDEF_INV_MASK  | \
-	 BVBLENDDEF_NORM_MASK)
-
-#define BVBLENDDEF_K1_SHIFT 18
-#define BVBLENDDEF_K2_SHIFT 12
-#define BVBLENDDEF_K3_SHIFT 6
-#define BVBLENDDEF_K4_SHIFT 0
-
-#define BVBLENDDEF_K1_MASK \
-	(BVBLENDDEF_K_MASK << BVBLENDDEF_K1_SHIFT)
-#define BVBLENDDEF_K2_MASK \
-	(BVBLENDDEF_K_MASK << BVBLENDDEF_K2_SHIFT)
-#define BVBLENDDEF_K3_MASK \
-	(BVBLENDDEF_K_MASK << BVBLENDDEF_K3_SHIFT)
-#define BVBLENDDEF_K4_MASK \
-	(BVBLENDDEF_K_MASK << BVBLENDDEF_K4_SHIFT)
-
-#define BVBLENDDEF_CLASSIC_EQUATION_MASK 0x00FFFFFF
-
-/*
- * The following definitions are be used to modify the enumerations.
- */
-#define BVBLENDDEF_REMOTE	0x08000000	/* mask surface provides alpha
-						   for source 1 */
-
-/* Bit 26 reserved */
-
-/* These enable global alpha and define the type of globalalpha */
-#define BVBLENDDEF_GLOBAL_SHIFT 24
-#define BVBLENDDEF_GLOBAL_MASK	(3 << BVBLENDDEF_GLOBAL_SHIFT)
-
-#define BVBLENDDEF_GLOBAL_NONE	(0 << BVBLENDDEF_GLOBAL_SHIFT)
-#define BVBLENDDEF_GLOBAL_UCHAR	(1 << BVBLENDDEF_GLOBAL_SHIFT)
-/* 2 reserved */
-#define BVBLENDDEF_GLOBAL_FLOAT	(3 << BVBLENDDEF_GLOBAL_SHIFT)
-
-union bvalpha {
-	unsigned char size8;	/* btwn 0 (0.0) and 255 (1.0) */
-	float fp;		/* btwn 0.0 and 1.0 */
-};
-
-
-enum bvblend {
-  /* Porter-Duff blending equations */
-	BVBLEND_CLEAR = BVBLENDDEF_FORMAT_CLASSIC |
-			(BVBLENDDEF_ZERO << BVBLENDDEF_K1_SHIFT) |
-			(BVBLENDDEF_ZERO << BVBLENDDEF_K2_SHIFT) |
-			(BVBLENDDEF_ZERO << BVBLENDDEF_K3_SHIFT) |
-			(BVBLENDDEF_ZERO << BVBLENDDEF_K4_SHIFT),
-	BVBLEND_SRC1 =	BVBLENDDEF_FORMAT_CLASSIC |
-			(BVBLENDDEF_ONE << BVBLENDDEF_K1_SHIFT) |
-			(BVBLENDDEF_ZERO << BVBLENDDEF_K2_SHIFT) |
-			(BVBLENDDEF_ONE << BVBLENDDEF_K3_SHIFT) |
-			(BVBLENDDEF_ZERO << BVBLENDDEF_K4_SHIFT),
-	BVBLEND_SRC2 =	BVBLENDDEF_FORMAT_CLASSIC |
-			(BVBLENDDEF_ZERO << BVBLENDDEF_K1_SHIFT) |
-			(BVBLENDDEF_ONE << BVBLENDDEF_K2_SHIFT) |
-			(BVBLENDDEF_ZERO << BVBLENDDEF_K3_SHIFT) |
-			(BVBLENDDEF_ONE << BVBLENDDEF_K4_SHIFT),
-	BVBLEND_SRC1OVER = BVBLENDDEF_FORMAT_CLASSIC |
-			(BVBLENDDEF_ONE << BVBLENDDEF_K1_SHIFT) |
-			(BVBLENDDEF_ONE_MINUS_A1 << BVBLENDDEF_K2_SHIFT) |
-			(BVBLENDDEF_ONE << BVBLENDDEF_K3_SHIFT) |
-			(BVBLENDDEF_ONE_MINUS_A1 << BVBLENDDEF_K4_SHIFT),
-	BVBLEND_SRC2OVER = BVBLENDDEF_FORMAT_CLASSIC |
-			(BVBLENDDEF_ONE_MINUS_A2 << BVBLENDDEF_K1_SHIFT) |
-			(BVBLENDDEF_ONE << BVBLENDDEF_K2_SHIFT) |
-			(BVBLENDDEF_ONE_MINUS_A2 << BVBLENDDEF_K3_SHIFT) |
-			(BVBLENDDEF_ONE << BVBLENDDEF_K4_SHIFT),
-	BVBLEND_SRC1IN = BVBLENDDEF_FORMAT_CLASSIC |
-			(BVBLENDDEF_A2 << BVBLENDDEF_K1_SHIFT) |
-			(BVBLENDDEF_ZERO << BVBLENDDEF_K2_SHIFT) |
-			(BVBLENDDEF_A2 << BVBLENDDEF_K3_SHIFT) |
-			(BVBLENDDEF_ZERO << BVBLENDDEF_K4_SHIFT),
-	BVBLEND_SRC2IN = BVBLENDDEF_FORMAT_CLASSIC |
-			(BVBLENDDEF_ZERO << BVBLENDDEF_K1_SHIFT) |
-			(BVBLENDDEF_A1 << BVBLENDDEF_K2_SHIFT) |
-			(BVBLENDDEF_ZERO << BVBLENDDEF_K3_SHIFT) |
-			(BVBLENDDEF_A1 << BVBLENDDEF_K4_SHIFT),
-	BVBLEND_SRC1OUT = BVBLENDDEF_FORMAT_CLASSIC |
-			(BVBLENDDEF_ONE_MINUS_A2 << BVBLENDDEF_K1_SHIFT) |
-			(BVBLENDDEF_ZERO << BVBLENDDEF_K2_SHIFT) |
-			(BVBLENDDEF_ONE_MINUS_A2 << BVBLENDDEF_K3_SHIFT) |
-			(BVBLENDDEF_ZERO << BVBLENDDEF_K4_SHIFT),
-	BVBLEND_SRC2OUT = BVBLENDDEF_FORMAT_CLASSIC |
-			(BVBLENDDEF_ZERO << BVBLENDDEF_K1_SHIFT) |
-			(BVBLENDDEF_ONE_MINUS_A1 << BVBLENDDEF_K2_SHIFT) |
-			(BVBLENDDEF_ZERO << BVBLENDDEF_K3_SHIFT) |
-			(BVBLENDDEF_ONE_MINUS_A1 << BVBLENDDEF_K4_SHIFT),
-	BVBLEND_SRC1ATOP = BVBLENDDEF_FORMAT_CLASSIC |
-			(BVBLENDDEF_A2 << BVBLENDDEF_K1_SHIFT) |
-			(BVBLENDDEF_ONE_MINUS_A1 << BVBLENDDEF_K2_SHIFT) |
-			(BVBLENDDEF_A2 << BVBLENDDEF_K3_SHIFT) |
-			(BVBLENDDEF_ONE_MINUS_A1 << BVBLENDDEF_K4_SHIFT),
-	BVBLEND_SRC2ATOP = BVBLENDDEF_FORMAT_CLASSIC |
-			(BVBLENDDEF_ONE_MINUS_A2 << BVBLENDDEF_K1_SHIFT) |
-			(BVBLENDDEF_A1 << BVBLENDDEF_K2_SHIFT) |
-			(BVBLENDDEF_ONE_MINUS_A2 << BVBLENDDEF_K3_SHIFT) |
-			(BVBLENDDEF_A1 << BVBLENDDEF_K4_SHIFT),
-	BVBLEND_XOR = BVBLENDDEF_FORMAT_CLASSIC |
-			(BVBLENDDEF_ONE_MINUS_A2 << BVBLENDDEF_K1_SHIFT) |
-			(BVBLENDDEF_ONE_MINUS_A1 << BVBLENDDEF_K2_SHIFT) |
-			(BVBLENDDEF_ONE_MINUS_A2 << BVBLENDDEF_K3_SHIFT) |
-			(BVBLENDDEF_ONE_MINUS_A1 << BVBLENDDEF_K4_SHIFT),
-	BVBLEND_PLUS = BVBLENDDEF_FORMAT_CLASSIC |
-			(BVBLENDDEF_ONE << BVBLENDDEF_K1_SHIFT) |
-			(BVBLENDDEF_ONE << BVBLENDDEF_K2_SHIFT) |
-			(BVBLENDDEF_ONE << BVBLENDDEF_K3_SHIFT) |
-			(BVBLENDDEF_ONE << BVBLENDDEF_K4_SHIFT),
-
-/*
- * For FORMAT_ESSENTIAL, the variety of well-known blending functions from
- * popular image manipulation programs are specified.
- */
-
-	BVBLEND_NORMAL = BVBLENDDEF_FORMAT_ESSENTIAL + 0,
-	BVBLEND_LIGHTEN = BVBLENDDEF_FORMAT_ESSENTIAL + 1,
-	BVBLEND_DARKEN = BVBLENDDEF_FORMAT_ESSENTIAL + 2,
-	BVBLEND_MULTIPLY = BVBLENDDEF_FORMAT_ESSENTIAL + 3,
-	BVBLEND_AVERAGE = BVBLENDDEF_FORMAT_ESSENTIAL + 4,
-	BVBLEND_ADD = BVBLENDDEF_FORMAT_ESSENTIAL + 5,
-	BVBLEND_LINEAR_DODGE = BVBLEND_ADD,
-	BVBLEND_SUBTRACT = BVBLENDDEF_FORMAT_ESSENTIAL + 6,
-	BVBLEND_LINEAR_BURN = BVBLEND_SUBTRACT,
-	BVBLEND_DIFFERENCE = BVBLENDDEF_FORMAT_ESSENTIAL + 7,
-	BVBLEND_NEGATE = BVBLENDDEF_FORMAT_ESSENTIAL + 8,
-	BVBLEND_SCREEN = BVBLENDDEF_FORMAT_ESSENTIAL + 9,
-	BVBLEND_EXCLUSION = BVBLENDDEF_FORMAT_ESSENTIAL + 10,
-	BVBLEND_OVERLAY = BVBLENDDEF_FORMAT_ESSENTIAL + 11,
-	BVBLEND_SOFT_LIGHT = BVBLENDDEF_FORMAT_ESSENTIAL + 12,
-	BVBLEND_HARD_LIGHT = BVBLENDDEF_FORMAT_ESSENTIAL + 13,
-	BVBLEND_COLOR_DODGE = BVBLENDDEF_FORMAT_ESSENTIAL + 14,
-	BVBLEND_COLOR_BURN = BVBLENDDEF_FORMAT_ESSENTIAL + 15,
-	BVBLEND_LINEAR_LIGHT = BVBLENDDEF_FORMAT_ESSENTIAL + 16,
-	BVBLEND_VIVID_LIGHT = BVBLENDDEF_FORMAT_ESSENTIAL + 17,
-	BVBLEND_PIN_LIGHT = BVBLENDDEF_FORMAT_ESSENTIAL + 18,
-	BVBLEND_HARD_MIX = BVBLENDDEF_FORMAT_ESSENTIAL + 19,
-	BVBLEND_REFLECT = BVBLENDDEF_FORMAT_ESSENTIAL + 20,
-	BVBLEND_GLOW = BVBLENDDEF_FORMAT_ESSENTIAL + 21,
-	BVBLEND_PHOENIX = BVBLENDDEF_FORMAT_ESSENTIAL + 22,
-
-#ifdef BVBLEND_EXTERNAL_INCLUDE
-#define BVBLEND_EXTERNAL_INCLUDE
-#endif
-};
-
-#endif /* BVBLEND_H */
diff --git a/bltsville/bltsville/include/bvbuffdesc.h b/bltsville/bltsville/include/bvbuffdesc.h
deleted file mode 100644
index 98934bc..0000000
--- a/bltsville/bltsville/include/bvbuffdesc.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * bvbuffdesc.h
- *
- * Copyright (C) 2011 Texas Instruments, Inc.
- *
- * This file is part of BLTsville, an open application programming interface
- * (API) for accessing 2-D software or hardware implementations.
- *
- * This work is licensed under the Creative Commons Attribution-NoDerivs 3.0
- * Unported License. To view a copy of this license, visit
- * http://creativecommons.org/licenses/by-nd/3.0/ or send a letter to
- * Creative Commons, 444 Castro Street, Suite 900, Mountain View, California,
- * 94041, USA.
- */
-
-#ifndef BVBUFFDESC_H
-#define BVBUFFDESC_H
-
-/*
- * bvbuffmap - This is a private structure used by BLTsville
- * implementations to manage resources associated with a buffer.  A pointer
- * to this is returned from bv_map() and used in subsequent bv_blt() and
- * bv_unmap() calls.
- */
-struct bvbuffmap;
-
-#define BVATDEF_VENDOR_SHIFT	24
-#define BVATDEF_VENDOR_MASK	(0xFF << BVATDEF_VENDOR_SHIFT)
-
-/* Common aux type */
-#define BVATDEF_VENDOR_ALL	(0x00 << BVATDEF_VENDOR_SHIFT)
-
-/* Texas Instruments, Inc. */
-#define BVATDEF_VENDOR_TI	(0x01 << BVATDEF_VENDOR_SHIFT)
-
-enum bvauxtype {
-	BVAT_NONE = 0,	/* auxptr not used */
-	BVAT_reserved1 = /* reserved */
-		BVATDEF_VENDOR_ALL + 1,
-	BVAT_reserved2 = /* reserved */
-		BVATDEF_VENDOR_ALL + 2,
-#ifdef BVAT_EXTERNAL_INCLUDE
-#include BVAT_EXTERNAL_INCLUDE
-#endif
-};
-
-/*
- * bvbuffdesc - This structure is used to specify the buffer parameters
- * in a call to bv_map().
- */
-struct bvbuffdesc {
-	unsigned int structsize;	/* used to identify struct version */
-	void *virtaddr;			/* virtual ptr to start of buffer */
-	unsigned long length;		/* length of the buffer in bytes */
-	struct bvbuffmap *map;		/* resource(s) associated w/buffer */
-	enum bvauxtype auxtype;		/* type of auxptr */
-	void *auxptr;			/* additional buffer description data;
-					type depends on auxtype */
-};
-
-#endif /* BVBUFFDESC_H */
diff --git a/bltsville/bltsville/include/bvcache.h b/bltsville/bltsville/include/bvcache.h
deleted file mode 100644
index d9a3f6d..0000000
--- a/bltsville/bltsville/include/bvcache.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * bvcache.h
- *
- * Copyright (C) 2012 Texas Instruments, Inc.
- *
- * This file is part of BLTsville, an open application programming interface
- * (API) for accessing 2-D software or hardware implementations.
- *
- * This work is licensed under the Creative Commons Attribution-NoDerivs 3.0
- * Unported License. To view a copy of this license, visit
- * http://creativecommons.org/licenses/by-nd/3.0/ or send a letter to
- * Creative Commons, 444 Castro Street, Suite 900, Mountain View, California,
- * 94041, USA.
- */
-
-#ifndef BVCACHE_H_
-#define BVCACHE_H_
-
-/* Forward declarations */
-struct bvbuffdesc;
-struct bvsurfgeom;
-struct bvrect;
-
-/*
- * This defines which cache operation the user intends to use
- * BVCACHE_CPU_TO_DEVICE = clean
- * BVCACHE_CPU_FROM_DEVICE = invalidate
- * BVCACHE_BIDIRECTIONAL = flush
- */
-enum bvcacheop {
-	BVCACHE_BIDIRECTIONAL = 0,
-	BVCACHE_CPU_TO_DEVICE = 1,
-	BVCACHE_CPU_FROM_DEVICE = 2,
-	BVCACHE_RESERVED3 = 3,
-};
-
-struct bvcopparams {
-	unsigned int structsize;	/* used to identify struct version */
-	struct bvbuffdesc *desc;
-	struct bvsurfgeom *geom;
-	struct bvrect     *rect;
-	enum bvcacheop cacheop;
-};
-
-#endif /* BVCACHE_H_ */
diff --git a/bltsville/bltsville/include/bventry.h b/bltsville/bltsville/include/bventry.h
deleted file mode 100644
index 0ccfc05..0000000
--- a/bltsville/bltsville/include/bventry.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * bventry.h
- *
- * Copyright (C) 2011 Texas Instruments, Inc.
- *
- * This file is part of BLTsville, an open application programming interface
- * (API) for accessing 2-D software or hardware implementations.
- *
- * This work is licensed under the Creative Commons Attribution-NoDerivs 3.0
- * Unported License. To view a copy of this license, visit
- * http://creativecommons.org/licenses/by-nd/3.0/ or send a letter to
- * Creative Commons, 444 Castro Street, Suite 900, Mountain View, California,
- * 94041, USA.
- */
-
-#ifndef BVENTRY_H
-#define BVENTRY_H
-
-/* Forward declarations */
-struct bvbuffdesc;
-struct bvbltparams;
-struct bvcopparams;
-/*
- * bv_*() - These are the API calls for BLTsville.  The client needs to
- * import these from the shared library.
- */
-typedef enum bverror (*BVFN_MAP)(struct bvbuffdesc *buffdesc);
-typedef enum bverror (*BVFN_BLT)(struct bvbltparams *bltparms);
-typedef enum bverror (*BVFN_UNMAP)(struct bvbuffdesc *buffdesc);
-typedef enum bverror (*BVFN_CACHE)(struct bvcopparams *copparams);
-
-#endif /* BVENTRY_H */
diff --git a/bltsville/bltsville/include/bverror.h b/bltsville/bltsville/include/bverror.h
deleted file mode 100644
index 15c3ba7..0000000
--- a/bltsville/bltsville/include/bverror.h
+++ /dev/null
@@ -1,307 +0,0 @@
-/*
- * bverror.h
- *
- * Copyright (C) 2011 Texas Instruments, Inc.
- *
- * This file is part of BLTsville, an open application programming interface
- * (API) for accessing 2-D software or hardware implementations.
- *
- * This work is licensed under the Creative Commons Attribution-NoDerivs 3.0
- * Unported License. To view a copy of this license, visit
- * http://creativecommons.org/licenses/by-nd/3.0/ or send a letter to
- * Creative Commons, 444 Castro Street, Suite 900, Mountain View, California,
- * 94041, USA.
- */
-
-#ifndef BVERROR_H
-#define BVERROR_H
-
-/*
- * bverror - These are error codes returned by BLTsville functions.
- */
-#define BVERRDEF_VENDOR_SHIFT	24
-#define BVERRDEF_VENDOR_MASK	(0xFF << BVERRDEF_VENDOR_SHIFT)
-
-#define BVERRDEF_VENDOR_ALL	(0x00 << BVERRDEF_VENDOR_SHIFT)
-#define BVERRDEF_VENDOR_TI	(0x01 << BVERRDEF_VENDOR_SHIFT)
-/* 0xF0-0xFF reserved */
-
-enum bverror {
-	BVERR_NONE = 0,		/* no error */
-
-	BVERR_UNK =		/* unknown error */
-		BVERRDEF_VENDOR_ALL + 1,
-	BVERR_OOM =		/* memory allocation failure */
-		BVERRDEF_VENDOR_ALL + 2,
-	BVERR_RSRC =		/* required resource unavailable */
-		BVERRDEF_VENDOR_ALL + 3,
-
-	BVERR_VIRTADDR =	/* virtaddr is bad */
-		BVERRDEF_VENDOR_ALL + 1000,
-	BVERR_VIRTPTR =
-		BVERR_VIRTADDR,	/* for backwards compatibility*/
-
-	BVERR_BUFFERDESC =	/* invalid bvbufferdesc */
-		BVERRDEF_VENDOR_ALL + 10000,
-	BVERR_BUFFERDESC_VERS =	/* bvbufferdesc.structsize too small */
-		BVERRDEF_VENDOR_ALL + 11000,
-	BVERR_BUFFERDESC_VIRTADDR = /* bad bvbufferdesc.virtaddr */
-		BVERRDEF_VENDOR_ALL + 12000,
-	BVERR_BUFFERDESC_LEN =	/* bvbufferdesc.length not supported */
-		BVERRDEF_VENDOR_ALL + 13000,
-	BVERR_BUFFERDESC_ALIGNMENT = /* unsupported buffer base address */
-		BVERRDEF_VENDOR_ALL + 14000,
-
-	BVERR_BLTPARAMS_VERS =	/* bvbltparams.structsize too small */
-		BVERRDEF_VENDOR_ALL + 20000,
-	BVERR_IMPLEMENTATION =	/* bvbltparams.implementation unsupported */
-		BVERRDEF_VENDOR_ALL + 21000,
-	BVERR_FLAGS =		/* bvbltparams.flags unsupported */
-		BVERRDEF_VENDOR_ALL + 22000,
-	BVERR_OP =		/* unsupported operation */
-		BVERRDEF_VENDOR_ALL + 22100,
-	BVERR_KEY =		/* type of color key not supported */
-		BVERRDEF_VENDOR_ALL + 22200,
-	BVERR_SRC1_TILE =	/* src1 tiling not supported */
-		BVERRDEF_VENDOR_ALL + 22300,
-	BVERR_SRC2_TILE =	/* src2 tiling not supported */
-		BVERRDEF_VENDOR_ALL + 22310,
-	BVERR_MASK_TILE =	/* mask tiling not supported */
-		BVERRDEF_VENDOR_ALL + 22320,
-	BVERR_FLIP =		/* flipping not supported */
-		BVERRDEF_VENDOR_ALL + 22400,
-	BVERR_ROP =		/* ROP code not supported */
-		BVERRDEF_VENDOR_ALL + 23000,
-	BVERR_BLEND =		/* blend not supported */
-		BVERRDEF_VENDOR_ALL + 23100,
-	BVERR_GLOBAL_ALPHA =	/* type of global alpha not supported */
-		BVERRDEF_VENDOR_ALL + 23110,
-	BVERR_FILTER =		/* filter type not supported */
-		BVERRDEF_VENDOR_ALL + 23200,
-	BVERR_FILTER_PARAMS_VERS = /* filter parameter structsize too small */
-		BVERRDEF_VENDOR_ALL + 23210,
-	BVERR_FILTER_PARAMS =	/* filter parameters not supported */
-		BVERRDEF_VENDOR_ALL + 23220,
-	BVERR_SCALE_MODE =	/* bvbltparams.scalemode not supported */
-		BVERRDEF_VENDOR_ALL + 24000,
-	BVERR_DITHER_MODE =	/* bvbltparams.dithermode not supported */
-		BVERRDEF_VENDOR_ALL + 25000,
-
-	BVERR_DSTDESC =		/* invalid bvbltparams.dstdesc */
-		BVERRDEF_VENDOR_ALL + 26000,
-	BVERR_DSTDESC_VERS =	/* bvbufferdesc.structsize too small */
-		BVERRDEF_VENDOR_ALL + 26100,
-	BVERR_DSTDESC_VIRTADDR = /* bad bvbufferdesc.virtaddr */
-		BVERRDEF_VENDOR_ALL + 26200,
-	BVERR_DSTDESC_LEN =	/* bvbufferdesc.length not supported */
-		BVERRDEF_VENDOR_ALL + 26300,
-	BVERR_DST_ALIGNMENT =	/* unsupported buffer base address */
-		BVERRDEF_VENDOR_ALL + 26400,
-
-	BVERR_DSTGEOM =		/* invalid bvbltparams.dstgeom */
-		BVERRDEF_VENDOR_ALL + 27000,
-	BVERR_DSTGEOM_VERS =	/* dstgeom.structsize too small */
-		BVERRDEF_VENDOR_ALL + 27100,
-	BVERR_DSTGEOM_FORMAT =	/* bltparams.dstgeom.format not supported */
-		BVERRDEF_VENDOR_ALL + 27200,
-	BVERR_DSTGEOM_STRIDE =	/* bltparams.dstgeom.stride not supported */
-		BVERRDEF_VENDOR_ALL + 27300,
-	BVERR_DSTGEOM_PALETTE =	/* dstgeom.paletteformat not supported */
-		BVERRDEF_VENDOR_ALL + 27400,
-
-
-	BVERR_DSTRECT =		/* bvbltparams.dstrect not supported */
-		BVERRDEF_VENDOR_ALL + 28000,
-
-	BVERR_SRC1DESC =	/* invalid bvbltparams.src1.desc */
-		BVERRDEF_VENDOR_ALL + 29000,
-	BVERR_SRC1DESC_VERS =	/* bvbufferdesc.structsize too small */
-		BVERRDEF_VENDOR_ALL + 29100,
-	BVERR_SRC1DESC_VIRTADDR = /* bad bvbufferdesc.virtaddr */
-		BVERRDEF_VENDOR_ALL + 29200,
-	BVERR_SRC1DESC_LEN =	/* bvbufferdesc.length not supported */
-		BVERRDEF_VENDOR_ALL + 29300,
-	BVERR_SRC1DESC_ALIGNMENT = /* unsupported buffer base address */
-		BVERRDEF_VENDOR_ALL + 29400,
-
-	BVERR_SRC1GEOM =	/* invalid bvbltparams.src1geom */
-		BVERRDEF_VENDOR_ALL + 30000,
-	BVERR_SRC1GEOM_VERS =	/* src1geom.structsize too small */
-		BVERRDEF_VENDOR_ALL + 30100,
-	BVERR_SRC1GEOM_FORMAT =	/* bltparams.src1geom.format not supported */
-		BVERRDEF_VENDOR_ALL + 30200,
-	BVERR_SRC1GEOM_STRIDE =	/* bltparams.src1geom.stride not supported */
-		BVERRDEF_VENDOR_ALL + 30300,
-	BVERR_SRC1GEOM_PALETTE = /* src1geom.paletteformat not supported */
-		BVERRDEF_VENDOR_ALL + 30400,
-
-	BVERR_SRC1RECT =	/* bvbltparams.src1rect not supported */
-		BVERRDEF_VENDOR_ALL + 31000,
-
-	BVERR_SRC1_HORZSCALE = /* horz scale for src1->dst not supported */
-		BVERRDEF_VENDOR_ALL + 31100,
-	BVERR_SRC1_VERTSCALE =	/* vert scale for src1->dst not supported */
-		BVERRDEF_VENDOR_ALL + 31200,
-	BVERR_SRC1_ROT =	/* src1->dst rotation angle not supported */
-		BVERRDEF_VENDOR_ALL + 31300,
-
-	BVERR_SRC1_TILEPARAMS =	/* invalid src1.tileparams */
-		BVERR_SRC1DESC,
-	BVERR_SRC1_TILE_VERS =	/* src1.tileparams.structsize too small */
-		BVERRDEF_VENDOR_ALL + 32000,
-	BVERR_SRC1_TILEPARAMS_VERS =
-		BVERR_SRC1_TILE_VERS,
-	BVERR_SRC1_TILE_FLAGS =	/* tileparams.flags not supported */
-		BVERRDEF_VENDOR_ALL + 32100,
-	BVERR_SRC1_TILEPARAMS_FLAGS =
-		BVERR_SRC1_TILE_FLAGS,
-	BVERR_SRC1_TILE_VIRTADDR =
-		BVERR_SRC1DESC_VIRTADDR,
-	BVERR_SRC1_TILEPARAMS_VIRTADDR =
-		BVERR_SRC1_TILE_VIRTADDR,
-	BVERR_SRC1_TILE_ORIGIN = /* tileparams.left or .top not supported */
-		BVERRDEF_VENDOR_ALL + 32200,
-	BVERR_SRC1_TILEPARAMS_ORIGIN =
-		BVERR_SRC1_TILE_ORIGIN,
-	BVERR_SRC1_TILE_SIZE =	/* tileparams.width or .height not supported */
-		BVERRDEF_VENDOR_ALL + 32300,
-	BVERR_SRC1_TILEPARAMS_SIZE =
-		BVERR_SRC1_TILE_SIZE,
-
-	BVERR_SRC2DESC =	/* invalid bvbltparams.src2.desc */
-		BVERRDEF_VENDOR_ALL + 33000,
-	BVERR_SRC2DESC_VERS =	/* bvbufferdesc.structsize too small */
-		BVERRDEF_VENDOR_ALL + 33100,
-	BVERR_SRC2DESC_VIRTADDR = /* bad bvbufferdesc.virtaddr */
-		BVERRDEF_VENDOR_ALL + 33200,
-	BVERR_SRC2DESC_LEN =	/* bvbufferdesc.length not supported */
-		BVERRDEF_VENDOR_ALL + 33300,
-	BVERR_SRC2DESC_ALIGNMENT = /* unsupported buffer base address */
-		BVERRDEF_VENDOR_ALL + 33400,
-
-	BVERR_SRC2GEOM =	/* invalid bvbltparams.src2geom */
-		BVERRDEF_VENDOR_ALL + 34000,
-	BVERR_SRC2GEOM_VERS =	/* src2geom.structsize too small */
-		BVERRDEF_VENDOR_ALL + 34100,
-	BVERR_SRC2GEOM_FORMAT =	/* bltparams.src2geom.format not supported */
-		BVERRDEF_VENDOR_ALL + 34200,
-	BVERR_SRC2GEOM_STRIDE =	/* bltparams.src2geom.stride not supported */
-		BVERRDEF_VENDOR_ALL + 34300,
-	BVERR_SRC2GEOM_PALETTE = /* src2geom.paletteformat not supported */
-		BVERRDEF_VENDOR_ALL + 34400,
-
-	BVERR_SRC2RECT =	/* bvbltparams.src2rect not supported */
-		BVERRDEF_VENDOR_ALL + 35000,
-
-	BVERR_SRC2_HORZSCALE = /* horz scale for src2->dst not supported */
-		BVERRDEF_VENDOR_ALL + 35100,
-	BVERR_SRC2_VERTSCALE =	/* vert scale for src2->dst not supported */
-		BVERRDEF_VENDOR_ALL + 35200,
-	BVERR_SRC2_ROT =	/* src2->dst rotation angle not supported */
-		BVERRDEF_VENDOR_ALL + 35300,
-
-	BVERR_SRC2_TILEPARAMS =	/* invalid src2.tileparams */
-		BVERR_SRC2DESC,
-	BVERR_SRC2_TILE_VERS =	/* src2.tileparams.structsize too small */
-		BVERRDEF_VENDOR_ALL + 36000,
-	BVERR_SRC2_TILEPARAMS_VERS =
-		BVERR_SRC2_TILE_VERS,
-	BVERR_SRC2_TILE_FLAGS =	/* tileparams.flags not supported */
-		BVERRDEF_VENDOR_ALL + 36100,
-	BVERR_SRC2_TILEPARAMS_FLAGS =
-		BVERR_SRC2_TILE_FLAGS,
-	BVERR_SRC2_TILE_VIRTADDR =
-		BVERR_SRC2DESC_VIRTADDR,
-	BVERR_SRC2_TILEPARAMS_VIRTADDR =
-		BVERR_SRC2_TILE_VIRTADDR,
-	BVERR_SRC2_TILE_ORIGIN = /* tileparams.left or .top not supported */
-		BVERRDEF_VENDOR_ALL + 36200,
-	BVERR_SRC2_TILEPARAMS_ORIGIN =
-		BVERR_SRC2_TILE_ORIGIN,
-	BVERR_SRC2_TILE_SIZE =	/* tileparams.width or .height not supported */
-		BVERRDEF_VENDOR_ALL + 36300,
-	BVERR_SRC2_TILEPARAMS_SIZE =
-		BVERR_SRC2_TILE_SIZE,
-
-	BVERR_MASKDESC =	/* invalid bvbltparams.mask.desc */
-		BVERRDEF_VENDOR_ALL + 37000,
-	BVERR_MASKDESC_VERS =	/* bvbufferdesc.structsize too small */
-		BVERRDEF_VENDOR_ALL + 37100,
-	BVERR_MASKDESC_VIRTADDR = /* bad bvbufferdesc.virtaddr */
-		BVERRDEF_VENDOR_ALL + 37200,
-	BVERR_MASKDESC_LEN =	/* bvbufferdesc.length not supported */
-		BVERRDEF_VENDOR_ALL + 37300,
-	BVERR_MASKDESC_ALIGNMENT = /* unsupported buffer base address */
-		BVERRDEF_VENDOR_ALL + 37400,
-
-	BVERR_MASKGEOM =	/* invalid bvbltparams.maskgeom */
-		BVERRDEF_VENDOR_ALL + 38000,
-	BVERR_MASKGEOM_VERS =	/* maskgeom.structsize too small */
-		BVERRDEF_VENDOR_ALL + 38100,
-	BVERR_MASKGEOM_FORMAT =	/* bltparams.maskgeom.format not supported */
-		BVERRDEF_VENDOR_ALL + 38200,
-	BVERR_MASKGEOM_STRIDE =	/* bltparams.maskgeom.stride not supported */
-		BVERRDEF_VENDOR_ALL + 38300,
-	BVERR_MASKGEOM_PALETTE = /* maskgeom.paletteformat not supported */
-		BVERRDEF_VENDOR_ALL + 38400,
-
-	BVERR_MASKRECT =	/* bvbltparams.maskrect not supported */
-		BVERRDEF_VENDOR_ALL + 39000,
-
-	BVERR_MASK_HORZSCALE = /* horz scale for mask->dst not supported */
-		BVERRDEF_VENDOR_ALL + 39100,
-	BVERR_MASK_VERTSCALE =	/* vert scale for mask->dst not supported */
-		BVERRDEF_VENDOR_ALL + 39200,
-	BVERR_MASK_ROT =	/* mask->dst rotation angle not supported */
-		BVERRDEF_VENDOR_ALL + 39300,
-
-	BVERR_MASK_TILEPARAMS =	/* invalid mask.tileparams */
-		BVERR_MASKDESC,
-	BVERR_MASK_TILE_VERS =	/* mask.tileparams.structsize too small */
-		BVERRDEF_VENDOR_ALL + 40000,
-	BVERR_MASK_TILEPARAMS_VERS =
-		BVERR_MASK_TILE_VERS,
-	BVERR_MASK_TILE_FLAGS =	/* tileparams.flags not supported */
-		BVERRDEF_VENDOR_ALL + 40100,
-	BVERR_MASK_TILEPARAMS_FLAGS =
-		BVERR_MASK_TILE_FLAGS,
-	BVERR_MASK_TILE_VIRTADDR =
-		BVERR_MASKDESC_VIRTADDR,
-	BVERR_MASK_TILEPARAMS_VIRTADDR =
-		BVERR_MASK_TILE_VIRTADDR,
-	BVERR_MASK_TILE_ORIGIN = /* tileparams.left or .top not supported */
-		BVERRDEF_VENDOR_ALL + 40200,
-	BVERR_MASK_TILEPARAMS_ORIGIN =
-		BVERR_MASK_TILE_ORIGIN,
-	BVERR_MASK_TILE_SIZE =	/* tileparams.width or .height not supported */
-		BVERRDEF_VENDOR_ALL + 40300,
-	BVERR_MASK_TILEPARAMS_SIZE =
-		BVERR_MASK_TILE_SIZE,
-
-	BVERR_CLIP_RECT =	/* bvbltparams.cliprect not supported */
-		BVERRDEF_VENDOR_ALL + 41000,
-
-	BVERR_BATCH_FLAGS =	/* bvbltparams.batchflags not supported */
-		BVERRDEF_VENDOR_ALL + 42000,
-	BVERR_BATCH =		/* bvbltparams.batch not valid */
-		BVERRDEF_VENDOR_ALL + 43000,
-
-	BVERR_OP_FAILED =	/* async operation failed to start */
-		BVERRDEF_VENDOR_ALL + 50000,
-	BVERR_OP_INCOMPLETE =	/* async operation failed mid-way */
-		BVERRDEF_VENDOR_ALL + 50001,
-	BVERR_MEMORY_ERROR =	/* async operation triggered memory error */
-		BVERRDEF_VENDOR_ALL + 51000,
-
-	BVERR_FORMAT =		/* unsupported format */
-		BVERRDEF_VENDOR_ALL + 52000,
-
-	BVERR_CACHEOP =		/* unsupported cache operation */
-		BVERRDEF_VENDOR_ALL + 60000,
-
-#ifdef BVERR_EXTERNAL_INCLUDE
-#include BVERR_EXTERNAL_INCLUDE
-#endif
-};
-
-#endif /* BVERROR_H */
diff --git a/bltsville/bltsville/include/bvfilter.h b/bltsville/bltsville/include/bvfilter.h
deleted file mode 100644
index 2c98d94..0000000
--- a/bltsville/bltsville/include/bvfilter.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * bvfilter.h
- *
- * Copyright (C) 2011 Texas Instruments, Inc.
- *
- * This file is part of BLTsville, an open application programming interface
- * (API) for accessing 2-D software or hardware implementations.
- *
- * This work is licensed under the Creative Commons Attribution-NoDerivs 3.0
- * Unported License. To view a copy of this license, visit
- * http://creativecommons.org/licenses/by-nd/3.0/ or send a letter to
- * Creative Commons, 444 Castro Street, Suite 900, Mountain View, California,
- * 94041, USA.
- */
-
-/*
- * This file defines the types of shared filters available and the associated
- * parameters.
- *
- * To extend the list of filters, create a file containing additional
- * enumerations to be added to enum bvfilter below.  Then #define
- * BVFILTER_EXTERNAL_INCLUDE as the name of that file before including
- * this file in your project.  Parameters need to be in a different file.
- */
-
-#ifndef BVFILTER_H
-#define BVFILTER_H
-
-/*
- * bvfilter is an enumeration used to designate the type of filter being used.
- */
-enum bvfiltertype {
-	BVFILTER_DUMMY
-	/* TBD */
-
-#ifdef BVFILTER_EXTERNAL_INCLUDE
-#include BVFILTER_EXTERNAL_INCLUDE
-#endif
-};
-
-/*
- * bvfilterop contains the filter type and a pointer to the associated
- * parameters when the BVFLAG_FILTER operation is specified in
- * bvbltparams.flags.
- */
-struct bvfilter {
-	enum bvfiltertype filter;
-	void *params;
-};
-
-#endif /* BVFILTER_H */
diff --git a/bltsville/bltsville/include/bvinternal.h b/bltsville/bltsville/include/bvinternal.h
deleted file mode 100644
index 06e1bed..0000000
--- a/bltsville/bltsville/include/bvinternal.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * bvinternal.h
- *
- * Copyright (C) 2011 Texas Instruments, Inc.
- *
- * This file is part of BLTsville, an open application programming interface
- * (API) for accessing 2-D software or hardware implementations.
- *
- * This work is licensed under the Creative Commons Attribution-NoDerivs 3.0
- * Unported License. To view a copy of this license, visit
- * http://creativecommons.org/licenses/by-nd/3.0/ or send a letter to
- * Creative Commons, 444 Castro Street, Suite 900, Mountain View, California,
- * 94041, USA.
- */
-
-/*
- * This file contains definitions used by implementations of BLTsville
- * 2-D libraries.  It should not be used by clients.
- */
-
-#ifndef BVINTERNAL_H
-#define BVINTENRAL_H
-
-/*
- * bvbuffmap - The bvbuffmap structure is used to track resources
- * associated with a buffer, such as a h/w MMU entry.  The implementations
- * add bvbuffmap objects when they allocate the resources.  Then when a
- * buffer is accessed, the implementations can regain access to the
- * associated resources.  The implementations allocate and populate this
- * structure when a bv_map() call is made.  It is used in subsequent
- * bv_blt() and bv_unmap() calls.  The latter frees the associated resource
- * and the structure (if applicable).  Note that a given resource might be
- * used by more than one implementation.
- */
-struct bvbuffmap {
-	unsigned int structsize; /* used to ID structure ver */
-
-	/* function to unmap this resource */
-	BVFN_UNMAP bv_unmap;
-
-	unsigned long handle;	 /* resource-specific info */
-
-	/* pointer to next resource mapping structure */
-	struct bvbuffmap *nextmap;
-};
-
-#endif /* BVINTERNAL_H */
diff --git a/bltsville/bltsville/include/bvsurfgeom.h b/bltsville/bltsville/include/bvsurfgeom.h
deleted file mode 100644
index 70029fc..0000000
--- a/bltsville/bltsville/include/bvsurfgeom.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * bvsurfgeom.h
- *
- * Copyright (C) 2011 Texas Instruments, Inc.
- *
- * This file is part of BLTsville, an open application programming interface
- * (API) for accessing 2-D software or hardware implementations.
- *
- * This work is licensed under the Creative Commons Attribution-NoDerivs 3.0
- * Unported License. To view a copy of this license, visit
- * http://creativecommons.org/licenses/by-nd/3.0/ or send a letter to
- * Creative Commons, 444 Castro Street, Suite 900, Mountain View, California,
- * 94041, USA.
- */
-
-#ifndef BVSURFGEOM_H
-#define BVSURFGEOM_H
-
-/*
- * bvsurfdesc - This structure specifies the way a buffer should be used in a
- * 2-D context.
- */
-
-struct bvsurfgeom {
-	unsigned int structsize;	/* used to identify struct version */
-	enum ocdformat format;		/* color format of surface */
-	unsigned int width;		/* width of the surface in pixels */
-	unsigned int height;		/* height of the surface in lines */
-	int orientation;		/* angle of the surface in degrees
-					   (multiple of 90 only) */
-	long virtstride;		/* distance from one pixel to the
-					   pixel immediately below it in
-					   virtual space */
-	enum ocdformat paletteformat;	/* format of palette */
-	void *palette;			/* array of palette entries of
-					   paletteformat; only valid when
-					   format includes BVFMTDEF_LUT;
-					   number of entries is 2^bpp. */
-};
-
-#endif /* BVSURFGEOM_H */
diff --git a/bltsville/bltsville/index.html b/bltsville/bltsville/index.html
deleted file mode 100644
index 4b3a96c..0000000
--- a/bltsville/bltsville/index.html
+++ /dev/null
@@ -1,4362 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office">
-
-<head>
-<meta http-equiv="Content-Language" content="en-us" />
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-<title>Welcome to BLTsville</title>
-<style type="text/css">
-.cmd_line {
-	background: #000;
-	color: #fff;
-	padding: 10px;
-}
-.inline_code {
-	font-family: "Courier New", Courier, monospace;
-	font-size: small;
-}
-.code_block {
-	margin-left: 40px;
-	font-family: "Courier New", Courier, monospace;
-	font-size: small;
-}
-.small_code_block_in_table {
-	font-family: "Courier New", Courier, monospace;
-	font-size: x-small;
-}
-.small_code_block {
-	font-family: "Courier New", Courier, monospace;
-	font-size: x-small;
-	margin-left: 40px;
-}
-.underline_code {
-	font-family: "Courier New", Courier, monospace;
-	font-size: small;
-	text-decoration: underline;
-}
-.Code_Header {
-	font-size: xx-large;
-	font-weight: bold;
-	text-align: left;
-	font-family: "Courier New", Courier, monospace;
-}
-.Code_Header_2 {
-	font-size: x-large;
-	font-weight: bold;
-	text-align: left;
-	font-family: "Courier New", Courier, monospace;
-}
-.Code_Header_3 {
-	font-size: large;
-	font-weight: bold;
-	text-align: left;
-	font-family: "Courier New", Courier, monospace;
-}
-.imponly {
-	border: thin solid #666666;
-	margin-left: 40px;
-	background-color: #E5E5E5;
-	font-family: Arial, Helvetica, sans-serif;
-	color: #333333;
-}
-.Header1 {
-	margin: 0px 0 0 0;
-	font-size: xx-large;
-	font-weight: bold;
-	text-align: left;
-	line-height: normal;
-	background-color: #E0E0E0;
-}
-.Header2 {
-	font-size: xx-large;
-	font-weight: bold;
-	margin: 0px;
-	line-height: 100%;
-}
-.Header3 {
-	font-size: x-large;
-	font-weight: bold;
-	margin: 0px;
-	line-height: 100%;
-}
-.Header4 {
-	font-size: large;
-	font-weight: bold;
-	margin: 0px;
-	line-height: 100%;
-}
-.strong_emphasis {
-	text-decoration: underline;
-	font-weight: bold;
-}
-.filename {
-	font-family: Arial, Helvetica, sans-serif;
-	font-size: small;
-}
-.underline {
-	text-decoration: underline;
-}
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-	text-align: left;
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-</style>
-</head>
-
-<body>
-
-<table style="width: 100%; line-height: 100%;">
-	<tr>
-		<td style="width: 484px">
-		<table>
-			<tr>
-				<td>
-				<div style="background-position: center; background-image: url('bvlogo.png'); width: 484px; height: 400px; background-repeat: no-repeat;">
-					<div style="position: relative; left: 0; top: 0;">
-						<a href="http://graphics.github.com/ocd">
-						<img src="ocdtab.png" alt="Now With OCD" style="border-width: 0; position: absolute; top: 0; right: 0;" /></a>
-					</div>
-				</div>
-				</td>
-			</tr>
-			<tr>
-				<td class="ctr"><span class="Header2">Version 2.2</span></td>
-			</tr>
-		</table>
-		</td>
-		<td>
-		<p>BLTsville is the open 2-D API designed to provide an abstract interface for both hardware and software 2-D implementations.</p>
-		<p>BLTs (BLock Transfers) involve the moving around of blocks (rectangles) of pixels.&nbsp; BLTsville is the place 
-		to go for BLTs.</p>
-		<hr />
-		<table style="width: 100%">
-			<tr>
-				<td>
-				<div class="dl_link">
-					<img alt="CC BY-ND" longdesc="Creative Commons Attribution-NoDerivs 3.0 Unported License" src="http://i.creativecommons.org/l/by-nd/3.0/88x31.png" width="88" height="31" /></div>
-				<p class="Header2">License</p>
-				</td>
-			</tr>
-			<tr>
-				<td>
-				<div>
-					<p class="small_note">The API is designed and maintained by Texas Instruments, Inc., but anyone is free 
-					to use it with no cost or obligation.</p>
-					<p>This project is licensed under the <a href="http://creativecommons.org/licenses/by-nd/3.0/">Creative 
-					Commons Attribution-NoDerivs 3.0 Unported License</a> (user mode), and the
-					<a href="http://www.gnu.org/licenses/gpl-2.0.html">GNU General Public License version 2</a> (kernel 
-					mode).</p>
-				</div>
-				</td>
-			</tr>
-		</table>
-		<hr />
-		<table style="width: 100%">
-			<tr>
-				<td>
-				<p class="Header2">Dependencies</p>
-				</td>
-			</tr>
-			<tr>
-				<td>
-				<p>This project is dependent on the <a href="http://graphics.github.com/ocd">Open Color format Defintions 
-				(OCD) project</a>.</p>
-				</td>
-			</tr>
-		</table>
-		<hr />
-		<table style="width: 100%">
-			<tr>
-				<td>
-				<p class="Header2">Source</p>
-				</td>
-			</tr>
-			<tr>
-				<td>
-				<div class="dl_link">
-					<a href="http://github.com/graphics/bltsville/zipball/master">
-					<img width="90" alt="download zip" src="http://github.com/images/modules/download/zip.png" /></a>
-					<a href="http://github.com/graphics/bltsville/tarball/master">
-					<img width="90" alt="download tar" src="http://github.com/images/modules/download/tar.png" /></a>
-				</div>
-				<div>
-					Get the source code (headers) from GitHub at <a href="http://github.com/graphics/bltsville">github.com/graphics/bltsville</a>, 
-					or download the project in <a href="http://github.com/graphics/bltsville/zipball/master">zip</a> or
-					<a href="http://github.com/graphics/bltsville/tarball/master">tar</a> format.</div>
-				<p>You can also clone the project with <a href="http://git-scm.com">Git</a> by running:</p>
-				<pre><a class="cmd_line">$ git clone git://github.com/graphics/bltsville</a></pre>
-				</td>
-			</tr>
-			<tr>
-				<td><hr />
-				<table style="width: 100%">
-					<tr>
-						<td class="Header2">Wiki</td>
-					</tr>
-					<tr>
-						<td><a href="https://github.com/graphics/bltsville/wiki">https://github.com/graphics/bltsville/wiki</a></td>
-					</tr>
-				</table>
-				</td>
-			</tr>
-		</table>
-		</td>
-	</tr>
-</table>
-<hr />
-<p class="Header1">Points of Interest in BLTsville</p>
-<table style="width: 100%">
-	<tr>
-		<td style="width: 50%" valign="top">
-		<ul>
-			<li>Solid fills</li>
-			<li>Pattern fills</li>
-			<li>Copies</li>
-			<li>Color format conversion<ul>
-				<li>Extensive color format support<ul>
-					<li>RGB, BGR</li>
-					<li>RGBA, ARGB, etc.</li>
-					<li>YCbCr (YUV)<ul>
-						<li>subsampling</li>
-						<li>packed</li>
-						<li>planar</li>
-					</ul>
-					</li>
-					<li>Monochrome</li>
-					<li>Alpha-only</li>
-					<li>Look-Up Table (LUT)</li>
-				</ul>
-				</li>
-				<li>Extensible color format</li>
-			</ul>
-			</li>
-			<li>ROP4<ul>
-				<li>Three inputs</li>
-			</ul>
-			</li>
-			<li>Blends<ul>
-				<li>Pre-defined Porter-Duff blends</li>
-				<li>Pre-defined DirectFB support</li>
-				<li>Extensible blends</li>
-			</ul>
-			</li>
-			<li>Multiple </li>
-			<li>Filters<ul>
-				<li>Extensible filters</li>
-			</ul>
-			</li>
-			<li>Independent horizontal and vertical <strong>flipping</strong></li>
-			<li>Independent <strong>scaling</strong> of all three inputs</li>
-			<li>Clipping</li>
-			<li>Independent <strong>rotation</strong> of all three inputs (multiples of 90 degrees)</li>
-		</ul>
-		</td>
-		<td style="width: 50%" valign="top">
-		<ul>
-			<li>Choice of <strong>scaling</strong> type<ul>
-				<li>Quality based choice</li>
-				<li>Speed based choice</li>
-				<li>Image type based choice</li>
-				<li>Specific scale type choice</li>
-				<li>Extensible scale type</li>
-			</ul>
-			</li>
-			<li>Synchronous operations</li>
-			<li>Asynchronous operations<ul>
-				<li>Client notification of BLT completion</li>
-			</ul>
-			</li>
-			<li>Batching<ul>
-				<li>Combine multiple BLTs into group that can be handled more efficiently by implementations<ul>
-					<li>Character BLTs</li>
-					<li>Multi-layer blending</li>
-					<li>ROP/Blend combination with specified ordering</li>
-					<li>etc.</li>
-				</ul>
-				</li>
-				<li>Delta BLTs</li>
-			</ul>
-			</li>
-			<li>Dithering<ul>
-				<li>Quality based choice</li>
-				<li>Speed based choice</li>
-				<li>Image type based choice</li>
-				<li>Specific dither type choice</li>
-				<li>Extensible dither type</li>
-			</ul>
-			</li>
-			<li>Any implementation support<ul>
-				<li>CPU</li>
-				<li>2-D Accelerator</li>
-			</ul>
-			</li>
-		</ul>
-		</td>
-	</tr>
-</table>
-<hr />
-<ul>
-	<li>BLTsville does not dictate capabilities of the implementations<ul>
-		<li>Operations specified either work or return an error indicating that the operation is not supported</li>
-	</ul>
-	</li>
-</ul>
-<hr />
-<p class="Header1">How to Get to BLTsville</p>
-<p>BLTsville&#39;s API is defined in the BLTsville header files.&nbsp; A client must include <span class="inline_code">bltsville.h</span> 
-to access the implementations.&nbsp; This header includes the remaining headers (including <span class="inline_code">ocd.h</span>).</p>
-<p class="note">NOTE:&nbsp; The <span class="underline_code">bvinternal.h</span><span class="underline"> header is for implementations 
-only</span> and should not be used by clients.</p>
-<p>BLTsville has both user mode and a kernel mode interaces.&nbsp; The kernel mode interface is quite similar to (and compatible 
-with) the user mode, but due to the minor differences and license issues, there are two different sets of header files.</p>
-<hr />
-<p class="Header1">History of BLTsville</p>
-<br />
-<p class="Header4">Versions 1.x</p>
-<p>BLTsville was based on a previous closed interface, which had a few implementations and shipped on a few devices.&nbsp; 
-That interface represented the 1.x versions.&nbsp; A lot was learned from that work, and these lessons were used in the 
-founding of BLTsville.</p>
-<p class="Header4">Version 2.0</p>
-<p>This was the initial release of the user mode interface.&nbsp; This version is not compatible with the 1.x versions.&nbsp; 
-Several minor updates were posted, but the API itself did not change, so no changes to the client or implementation were 
-required.</p>
-<p class="Header4">Version 2.1</p>
-<p>This is a minor update to the API, and it adds the kernel mode interface.&nbsp; Some additions to the API have been made.&nbsp; 
-Details of the changes are below with their compatibility matrices.</p>
-<ul>
-	<li><span class="inline_code"><a href="#bv_cache">bv_cache()</a></span> was added to allow manipulation of the CPU cache.&nbsp; 
-	This is an optional interface meant for hardware implementations.</li>
-</ul>
-<table class="indent_thin_bord">
-	<tr>
-		<td class="thin_bord">&nbsp;</td>
-		<td class="ctr_thin_bord"><strong>2.0 Client</strong></td>
-		<td class="ctr_thin_bord"><strong>2.0 Client</strong><br />
-		(w/2.1 Headers)</td>
-		<td class="ctr_thin_bord"><strong>2.1 Client</strong></td>
-	</tr>
-	<tr>
-		<td class="thin_bord"><strong>2.0 Implementation</strong></td>
-		<td class="ctr_thin_bord">compatible</td>
-		<td class="ctr_thin_bord">New function and structure definitions have no effect.</td>
-		<td class="ctr_thin_bord">Client must deal with lack of <span class="inline_code"><a href="#bv_cache">bv_cache()</a></span>.</td>
-	</tr>
-	<tr>
-		<td class="thin_bord"><strong>2.0 Implementation</strong><br />
-		(w/2.1 Headers)</td>
-		<td class="ctr_thin_bord">New function and structure definitions have no effect.</td>
-		<td class="ctr_thin_bord">New function and structure definitions have no effect.</td>
-		<td class="ctr_thin_bord">Client must deal with lack of <span class="inline_code"><a href="#bv_cache">bv_cache()</a></span>.</td>
-	</tr>
-	<tr>
-		<td class="thin_bord"><strong>2.1 Implementation</strong></td>
-		<td class="ctr_thin_bord">New function and structures have no effect.</td>
-		<td class="ctr_thin_bord">New function and structures have no effect.</td>
-		<td class="ctr_thin_bord">compatible</td>
-	</tr>
-</table>
-<ul>
-	<li><span class="inline_code"><a href="#bvbuffdesc">bvbuffdesc</a></span> was extended with the
-	<span class="inline_code"><a href="#bvbuffdesc.auxtype">auxtype</a></span> and <span class="inline_code">
-	<a href="#bvbuffdesc.auxptr">auxptr</a></span> members to allow buffer descriptions beyond a virtual address.&nbsp; 
-	Note that only the kernel mode interface currently includes a standard <span class="inline_code">auxtype</span>, but 
-	user mode interface <span class="inline_code">auxtype</span>s may be added later.&nbsp; Both interfaces provide a mechanism 
-	for individual vendors to add their own <span class="inline_code">auxtype</span>, using the same vendor ID mechanism 
-	as the rest of BLTsville.</li>
-</ul>
-<table class="indent_thin_bord">
-	<tr>
-		<td class="thin_bord">&nbsp;</td>
-		<td class="ctr_thin_bord"><strong>2.0 Client</strong></td>
-		<td class="ctr_thin_bord"><strong>2.0 Client</strong><br />
-		(w/2.1 Headers)</td>
-		<td class="ctr_thin_bord"><strong>2.1 Client</strong></td>
-	</tr>
-	<tr>
-		<td class="thin_bord"><strong>2.0 Implementation</strong></td>
-		<td class="ctr_thin_bord">compatible</td>
-		<td class="ctr_thin_bord">Client must clear <span class="inline_code"><a href="#bvbuffdesc">bvbuffdesc</a></span> 
-		using <span class="inline_code"><span style="white-space: nowrap">sizeof(<a href="#bvbuffdesc">bvbuffdesc</a>)</span></span>.</td>
-		<td class="ctr_thin_bord">Implementation must handle <span class="inline_code">
-		<a href="#bvbuffdesc.structsize">bvbuffdesc.structsize</a> &gt; <span style="white-space: nowrap">sizeof(<a href="#bvbuffdesc">bvbuffdesc</a>)</span></span>.</td>
-	</tr>
-	<tr>
-		<td class="thin_bord"><strong>2.0 Implementation</strong><br />
-		(w/2.1 Headers)</td>
-		<td class="ctr_thin_bord">Implementation must handle <span class="inline_code">
-		<a href="#bvbuffdesc.structsize">bvbuffdesc.structsize</a> &lt; <span style="white-space: nowrap">sizeof(<a href="#bvbuffdesc">bvbuffdesc</a>)</span></span>.</td>
-		<td class="ctr_thin_bord">Client must clear <span class="inline_code"><a href="#bvbuffdesc">bvbuffdesc</a></span> 
-		using <span class="inline_code"><span style="white-space: nowrap">sizeof(<a href="#bvbuffdesc">bvbuffdesc</a>)</span></span>.</td>
-		<td class="ctr_thin_bord">Client must deal with implementation that uses <span class="inline_code">
-		<a href="#bvbuffdesc.virtaddr">bvbuffdesc.virtaddr</a></span> or returns error if <span class="inline_code">
-		<a href="#bvbuffdesc.virtaddr">bvbuffdesc.virtaddr</a></span> is 0.</td>
-	</tr>
-	<tr>
-		<td class="thin_bord"><strong>2.1 Implementation</strong></td>
-		<td class="ctr_thin_bord">Implementation must handle <span class="inline_code">
-		<a href="#bvbuffdesc.structsize">bvbuffdesc.structsize</a> &lt; <span style="white-space: nowrap">sizeof(<a href="#bvbuffdesc">bvbuffdesc</a>)</span></span>.</td>
-		<td class="ctr_thin_bord">Client must clear <span class="inline_code"><a href="#bvbuffdesc">bvbuffdesc</a></span> 
-		using <span class="inline_code"><span style="white-space: nowrap">sizeof(<a href="#bvbuffdesc">bvbuffdesc</a>)</span></span>.</td>
-		<td class="ctr_thin_bord">compatible</td>
-	</tr>
-</table>
-<ul>
-	<li>Added documentation of <a href="#NOP">NOP BLT</a> used as synchronization mechanism for <a href="#BVFLAG_ASYNC">
-	asynchronous BLTs</a>.<ul>
-		<li>Clients that do not use <a href="#BVFLAG_ASYNC">asynchronous BLTs</a> or the <a href="#NOP">NOP BLT</a> will 
-		not be affected.</li>
-		<li>Implementations that do not support the NOP BLT will return an error.&nbsp; This will not cause a problem 
-		for clients when using implementations which are actually synchronous.&nbsp; For clients using asynchronous 
-		implementations, an alternate supported but innocuous BLT will be necessary (e.g. copying a pixel to itself).</li>
-	</ul>
-	</li>
-</ul>
-<p class="Header4">Version 2.2</p>
-<p>This is a minor update which includes the following:</p>
-<ul>
-	<li>Addition of the <span class="inline_code"><a href="#src2auxdstrect">src2auxdstrect</a></span> and
-	<span class="inline_code"><a href="#maskauxdstrect">maskauxdstrect</a></span> members to <span class="inline_code">
-	<a href="#bvbltparams">bvbltparams</a></span> with example.</li>
-	<li>Addition of <span class="inline_code"><a href="#BVFLAG_SRC2_AUXDSTRECT">BVFLAG_SRC2_AUXDSTRECT</a></span> and <span class="inline_code">
-	<a href="#BVFLAG_MASK_AUXDSTRECT">BVFLAG_MASK_AUXDSTRECT</a></span> flags.</li>
-	<li>Added <span class="inline_code"><a href="#BVAT_PHYSADDR">BVAT_PHYSADDR</a></span> to the kernel mode
-	<span class="inline_code"><a href="#bvbuffdesc.auxtype">bvbuffdesc.auxtype</a></span> enumerations.</li>
-	<li>Added clarification to the <span class="inline_code"><a href="#bvphysdesc">bvphysdesc</a></span> documentation.</li>
-</ul>
-<p>Compatibility</p>
-<ul>
-	<li>Clients that do not use the <span class="inline_code"><a href="#BVFLAG_SRC1_AUXDSTRECT">BVFLAG_*_AUXDSTRECT</a></span> 
-	flags will not be affected.</li>
-	<li>Clients using the new (long) <span class="inline_code"><a href="#bvbltparams">bvbltparams</a></span> will work with 
-	older implementations.&nbsp; If the clients set the <span class="inline_code"><a href="#BVFLAG_SRC2_AUXDSTRECT">
-	BVFLAG_*_AUXDSTRECT</a></span> flags, the implementations will return <span class="inline_code">BVERR_FLAGS</span>, 
-	indicating the lack of support for this feature.</li>
-	<li>Implementations supporting the new <span class="inline_code"><a href="#bvbltparams">bvbltparams</a></span> will 
-	accept the older (smaller) version, distinguished by the <span class="inline_code">
-	<a href="#bvbltparams.structsize">structsize</a></span> member.&nbsp; Clients using the older versions will not set 
-	the <span class="inline_code"><a href="#BVFLAG_SRC2_AUXDSTRECT">BVFLAG_*_AUXDSTRECT</a></span> flags, so the new 
-	members will not be utilized.</li>
-	<li>Clients using <span class="inline_code"><a href="#BVAT_PHYSADDR">BVAT_PHYSADDR</a></span> will get an error from 
-	implementations that do not support this enumeration.&nbsp; The <span class="inline_code"><a href="#BVAT_PHYSDESC">
-	BVAT_PHYSDESC</a></span> may be used if supported by the implementation, but care must be taken to ensure the buffer 
-	is defined properly.&nbsp; See <span class="inline_code"><a href="#bvphysdesc">bvphysdesc</a></span> for details.</li>
-</ul>
-<hr />
-<p class="Header1">BLTsville Neighborhoods</p>
-<p>Implementations may be software (CPU) or 2-D hardware, and many may coexist.&nbsp; Each implementation will have an individual 
-entry point, so it can be directly addressed.&nbsp; But there will also be a more general interface for each of these two 
-types of implementations so that system integrators can choose the most appropriate implementation.&nbsp; In other words, 
-the system integrator will choose one software and one 2-D hardware implementation to be the &quot;default&quot; used when a client 
-does not need to choose a specific implementation.</p>
-<p class="Header2">User Mode Interface</p>
-<p>Clients use the standard names below to access the default implementations.&nbsp; The client then imports the pointers 
-to the functions.&nbsp; (The specific name decoration and import method will be dictated by the host Operating System (O/S).)&nbsp; 
-Some examples:</p>
-<ul>
-	<li>CPU:&nbsp; <span class="filename">bltsville_cpu</span><ul>
-		<li>Linux/Android:&nbsp; <span class="filename">libbltsville_cpu.so</span></li>
-		<li>Windows:&nbsp; <span class="filename">bltsville_cpu.dll</span></li>
-		<li>etc.</li>
-	</ul>
-	</li>
-	<li>2-D hardware:&nbsp; <span class="filename">bltsville_hw2d</span><ul>
-		<li>Linux/Android:&nbsp; <span class="filename">libbltsville_hw2d.so</span></li>
-		<li>Windows:&nbsp; <span class="filename">bltsville_hw2d.dll</span></li>
-		<li>etc.</li>
-	</ul>
-	</li>
-</ul>
-<p>Usually these entry points will be symbolic links (either explicit in systems like Linux which support them, or implicit 
-using a thin wrapper) to the specific implementation.&nbsp; This allows system integrators to connect the client with the 
-most capable implementation available in the system.&nbsp; For example, <span class="filename">bltsville_hw2d</span> might 
-be a symbolic link to <span class="filename">bltsville_gc2d</span>.</p>
-<p>In addition, there may be more implementations co-existing in a given system.&nbsp; These will have additional unique 
-names as determined by the vendors.&nbsp; For example:</p>
-<ul>
-	<li>Reference CPU software implementation:&nbsp; <span class="filename">bltsville_refcpu</span></li>
-	<li>System DMA 2-D hardware implementation:&nbsp; <span class="filename">bltsville_mydma</span></li>
-</ul>
-<p class="Header3">Initialization</p>
-<p>In general, each O/S has the ability to manually load a library.&nbsp; This in turn causes a function in the library 
-to be called so the library can perform initialization.&nbsp; Unfortunately, not all O/Ss allow this initialization 
-function to return an error if the initialization fails.&nbsp; Equally unfortunately, it may be necessary for the 
-initialization to be performed in that function.&nbsp; To accommodate this, BLTsville defers the specific initialization 
-to the O/S environment.</p>
-<p class="Header4">Linux/Android</p>
-<p>The client will call <span class="inline_code">dlopen()</span> to open the library.&nbsp; It will then import the
-<span class="inline_code">bv_*()</span> functions, and call them as desired.&nbsp; Initialization will occur in 
-association with one or more of these activities.&nbsp; If the initialization fails, the bv_*() functions will return 
-the <span class="inline_code">BVERR_RSRC</span> error, indicating that a required resource was not obtained.</p>
-<p class="imponly"><strong>Implementations Only<br />
-</strong><br />
-If the library has designated a function with the <span class="inline_code">__attribute__ ((constructor))</span>, that 
-function will be called.&nbsp; Linux implementations may use this function to perform initialization (including opening 
-an interface to an associated kernel module).&nbsp; However, since this function cannot return an error, and thus cannot 
-fail, if the initialization fails, this must be recorded.&nbsp; Then, when the client calls any of the
-<span class="inline_code">bv_*()</span> functions, these should immediately return the <span class="inline_code">
-BVERR_RSRC</span> error, indicating that the library was unable to initialize (obtain a necessary resource).<br />
-<br />
-Linux implementations may also choose to initialize on the first call to a <span class="inline_code">bv_*()</span> 
-function.&nbsp; Failure is likewise indicated by returning the <span class="inline_code">BVERR_RSRC</span> error.<br />
-<br />
-<strong>NOTE:&nbsp; Be careful not to repeatedly attempt initialization when a failure is encountered.&nbsp; Some 
-initializations, and especially initialization failures, can take a long time.&nbsp; This means clients trying to call
-</strong><span class="inline_code"><strong>bv_*()</strong></span><strong> functions (presumably before falling back to 
-alternatives) will be repeatedly penalized if the library can&#39;t initialize.&nbsp; Instead, attempt initialization 
-once, and from them on return <span class="inline_code">BVERR_RSRC</span>.</strong></p>
-<p class="Header2">Kernel Mode Interface</p>
-<p>For most kernel space BLTsville clients, only a 2-D hardware implementation will be used.&nbsp; However, both types of 
-implementations are supported.&nbsp; Clients use the standard names below to access the default implementations and obtain 
-pointers to the functions.&nbsp; (The specific method of obtaining the interface will be dictated by the host Operating 
-System (O/S).)&nbsp; Some examples:</p>
-<ul>
-	<li>CPU<ul>
-		<li>Linux/Android <span class="inline_code">bvcpu_entry()</span></li>
-		<li>etc.</li>
-	</ul>
-	</li>
-	<li>2-D hardware<ul>
-		<li>Linux/Android <span class="inline_code">bv2d_entry()</span></li>
-		<li>etc.</li>
-	</ul>
-	</li>
-</ul>
-<p>These entry points may represent the implementations themselves, but more likely they will link the client to the implementations 
-using more specific names.&nbsp; For example, <span class="inline_code">bv2d_entry()</span> may link the client to
-<span class="inline_code">gcbv_entry()</span>.</p>
-<p>In addition, there may be more implementations co-existing in the kernel.&nbsp; These will require additional unique 
-names as determined by the vendors.&nbsp; For example:</p>
-<ul>
-	<li>Reference CPU software implementation:&nbsp; <span class="inline_code">cpurefbv_entry()</span></li>
-	<li>Vivante GC320 2-D hardware implementation:&nbsp; <span class="inline_code">gcbv_entry()</span></li>
-</ul>
-<hr />
-<p class="Header1">Things To Do In BLTsville</p>
-<p>BLTsville&#39;s interface consists of three or four functions per implementation, which must be imported by the 
-client at run time:</p>
-<ul>
-	<li><span class="inline_code"><a href="#bv_map">bv_map()</a></span></li>
-	<li><span class="inline_code"><a href="#bv_blt">bv_blt()</a></span></li>
-	<li><span class="inline_code"><a href="#bv_unmap">bv_unmap()</a></span></li>
-	<li><span class="inline_code"><a href="#bv_cache">bv_cache()</a></span> (optional)</li>
-</ul>
-<p class="note">NOTE:&nbsp; If the library failed to initialize, these functions will return <span class="inline_code">
-BVERR_RSRC</span>, indicating that a required resource was not obtained.</p>
-<a name="bv_map" class="Code_Header">bv_map()</a>
-<p class="code_block">enum bverror bv_map(<a href="#bvbuffdesc">struct bvbuffdesc* buffdesc</a>);</p>
-<p><span class="strong_emphasis">BLTsville does not allocate buffers.</span>&nbsp;&nbsp; Clients must describe a buffer 
-in BLTsville using the <span class="inline_code"><a href="#bvbuffdesc">bvbuffdesc</a></span> structure so a given implementation 
-can access the buffer.</p>
-<p><span class="inline_code">bv_map()</span> is used to provide the implementation an opportunity to associate hardware 
-resources with the specified buffer.&nbsp; Most hardware requires this type of mapping, and there is usually appreciable 
-overhead associated with it.&nbsp; By providing a separate call for this operation, BLTsville allows the client to move 
-this overhead to the most appropriate time in its execution.</p>
-<p>For a given buffer, the client can call the <span class="inline_code">bv_map()</span> function imported from each implementation 
-to establish the mapping immediately.&nbsp; But this is not required.</p>
-<p>As a special bonus, BLTsville clients can call to any implementation&#39;s <span class="inline_code">bv_map()</span>.&nbsp; 
-This is sufficient to indicate that the client can be trusted to make the corresponding call to
-<span class="inline_code"><a href="#bv_unmap">bv_unmap()</a></span> upon destruction of the buffer.&nbsp; Then when a client 
-calls an implementation&#39;s <span class="inline_code"><a href="#bv_blt">bv_blt()</a></span>, if the mapping needs to be done, 
-it&#39;s done at that time.&nbsp; But the mapping is maintained, so that the overhead is avoided on subsequent
-<span class="inline_code"><a href="#bv_blt">bv_blt()</a></span> calls.&nbsp; This lets implementations use <em>lazy mapping</em> 
-only as necessary.&nbsp; If an implementation is not called, the mapping is not done.</p>
-<p><em>Normally, the lowest overhead </em><span class="inline_code"><em>bv_map()</em></span><em> call will be in the CPU-based 
-implementation.&nbsp; So most clients will want to make a single, low overhead </em><span class="inline_code"><em>bv_map()</em></span><em> 
-call to the bltsville_cpu implementation to avoid the mapping/unmapping overhead on each </em><span class="inline_code">
-<a href="#bv_blt"><em>bv_blt()</em></a></span><em> call, while avoiding the mapping overhead when possible.</em></p>
-<p><em><strong>Calling </strong></em><span class="inline_code"><em><strong>bv_map()</strong></em></span><em><strong> is 
-actually optional prior to calling </strong></em><span class="inline_code"><a href="#bv_blt"><em><strong>bv_blt()</strong></em></a></span><em><strong>.&nbsp; 
-However, if it is not called at least once for a given buffer, it must be assumed that </strong></em>
-<span class="inline_code"><a href="#bv_unmap"><strong><em>bv_unmap()</em></strong></a></span><em><strong> will not be called.&nbsp; 
-So the mapping must be done when </strong></em><span class="inline_code"><a href="#bv_blt"><em><strong>bv_blt()</strong></em></a></span><em><strong> 
-is called, and unmapping done when it is complete.&nbsp; This means the overhead will be incurred for every </strong>
-</em><a href="#bv_blt" class="inline_code"><em><strong>bv_blt()</strong></em></a><em><strong> call which uses that buffer.</strong></em></p>
-<p class="note">NOTE: Obviously any API cannot add capabilities beyond an implementation&#39;s capabilities.&nbsp; So, for example, 
-if an implementation requires memory to be allocated from a special pool of memory, that responsibility falls upon the client.&nbsp; 
-The <span class="inline_code">bv_map()</span> function for that implementation will need to check the characteristics of 
-the memory and return an error if it does not meet the necessary criteria.</p>
-<p class="Header4"><a name="bv_map_Function_Sequences">Function Sequences</a></p>
-<p>To clarify, here are some function sequences and the operations associated with them:</p>
-<table class="indent">
-	<tr>
-		<td class="ctr_thin_bord"><strong>Implementation</strong></td>
-		<td class="ctr_thin_bord"><strong>Function</strong></td>
-		<td class="ctr_thin_bord"><strong>Operation</strong></td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">A</td>
-		<td class="thin_bord"><span class="inline_code"><a href="#bv_blt">bv_blt()</a></span></td>
-		<td class="thin_bord">map A<br />
-		BLT A<br />
-		unmap A</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">A</td>
-		<td class="thin_bord"><span class="inline_code"><a href="#bv_blt">bv_blt()</a></span></td>
-		<td class="thin_bord">map A<br />
-		BLT A<br />
-		unmap A</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">B</td>
-		<td class="thin_bord"><span class="inline_code"><a href="#bv_blt">bv_blt()</a></span></td>
-		<td class="thin_bord">map B<br />
-		BLT B<br />
-		unmap B</td>
-	</tr>
-</table>
-<br />
-<table class="indent">
-	<tr>
-		<td class="ctr_thin_bord"><strong>Implementation</strong></td>
-		<td class="ctr_thin_bord"><strong>Function</strong></td>
-		<td class="ctr_thin_bord"><strong>Operation</strong></td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">A</td>
-		<td class="thin_bord"><span class="inline_code"><a href="#bv_map">bv_map()</a></span></td>
-		<td class="thin_bord">map A</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">A</td>
-		<td class="thin_bord"><span class="inline_code"><a href="#bv_blt">bv_blt()</a></span></td>
-		<td class="thin_bord">BLT A</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">A</td>
-		<td class="thin_bord"><span class="inline_code"><a href="#bv_blt">bv_blt()</a></span></td>
-		<td class="thin_bord">BLT A</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">A</td>
-		<td class="thin_bord"><span class="inline_code"><a href="#bv_unmap">bv_unmap()</a></span></td>
-		<td class="thin_bord">unmap A</td>
-	</tr>
-</table>
-<br />
-<table class="indent">
-	<tr>
-		<td class="ctr_thin_bord"><strong>Implementation</strong></td>
-		<td class="ctr_thin_bord"><strong>Function</strong></td>
-		<td class="ctr_thin_bord"><strong>Operation</strong></td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">A</td>
-		<td class="thin_bord"><span class="inline_code"><a href="#bv_map">bv_map()</a></span></td>
-		<td class="thin_bord">map A</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">B</td>
-		<td class="thin_bord"><span class="inline_code"><a href="#bv_map">bv_map()</a></span></td>
-		<td class="thin_bord">map B</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">A</td>
-		<td class="thin_bord"><span class="inline_code"><a href="#bv_blt">bv_blt()</a></span></td>
-		<td class="thin_bord">BLT A</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">B</td>
-		<td class="thin_bord"><span class="inline_code"><a href="#bv_blt">bv_blt()</a></span></td>
-		<td class="thin_bord">BLT B</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">A</td>
-		<td class="thin_bord"><span class="inline_code"><a href="#bv_unmap">bv_unmap()</a></span></td>
-		<td class="thin_bord">unmap A</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">B</td>
-		<td class="thin_bord"><span class="inline_code"><a href="#bv_unmap">bv_unmap()</a></span></td>
-		<td class="thin_bord">unmap B</td>
-	</tr>
-</table>
-<br />
-<table class="indent">
-	<tr>
-		<td class="ctr_thin_bord"><strong>Implementation</strong></td>
-		<td class="ctr_thin_bord"><strong>Function</strong></td>
-		<td class="ctr_thin_bord"><strong>Operation</strong></td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">A</td>
-		<td class="thin_bord"><span class="inline_code"><a href="#bv_map">bv_map()</a></span></td>
-		<td class="thin_bord">map A</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">B</td>
-		<td class="thin_bord"><span class="inline_code"><a href="#bv_blt">bv_blt()</a></span></td>
-		<td class="thin_bord">map B<br />
-		BLT B</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">B</td>
-		<td class="thin_bord"><span class="inline_code"><a href="#bv_blt">bv_blt()</a></span></td>
-		<td class="thin_bord">BLT B</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">A</td>
-		<td class="thin_bord"><span class="inline_code"><a href="#bv_unmap">bv_unmap()</a></span></td>
-		<td class="thin_bord">unmap A<br />
-		unmap B</td>
-	</tr>
-</table>
-<br />
-<div class="note">
-	NOTE:&nbsp; Calling <span class="inline_code">bv_map()</span> and <span class="inline_code"><a href="#bv_unmap">
-	bv_unmap()</a></span> with the same <span class="inline_code"><a href="#bvbuffdesc">bvbuffdesc</a></span> from 
-	different, unsynchronized threads, even (especially) from different implementations, will result in undefined 
-	behavior.&nbsp; This is similar to calling <span class="inline_code">malloc()</span> and <span class="inline_code">
-	free()</span> using the same buffer pointer in different, unsynchronized threads.&nbsp; While this may work 
-	sometimes and for some implementations and combinations of implementations, BLTsville does not provide any 
-	synchronization mechanism to make this safe.&nbsp; Clients must ensure that these calls are synchronized in cases 
-	where such behavior appears to be necessary.</div>
-<br />
-<a name="bv_blt" class="Code_Header">bv_blt()</a>
-<p class="code_block">enum bverror bv_blt(<a href="#bvbltparams">struct bvbltparams* bltparams</a>);</p>
-<p>The main function of BLTsville is <span class="inline_code">bv_blt()</span>.&nbsp; A <span class="inline_code">
-<a href="#bvbltparams">bvbltparams</a></span> structure is passed into <span class="inline_code">bv_blt()</span> to trigger 
-the desired 2-D operation.</p>
-<a name="bv_unmap" class="Code_Header">bv_unmap()</a>
-<p class="code_block">enum bverror bv_unmap(<a href="#bvbuffdesc">struct bvbuffdesc* buffdesc</a>);</p>
-<p><span class="inline_code">bv_unmap()</span> is used to free implementation resources associated with a buffer.&nbsp; 
-Normally, if <span class="inline_code"><a href="#bv_map">bv_map()</a></span> was called for a given buffer,
-<span class="inline_code">bv_unmap()</span> should be called as well.</p>
-<p>For convenience, only one <span class="inline_code">bv_unmap()</span> needs to be called for each buffer, regardless 
-of how many implementations were used, including multiple calls to <span class="inline_code"><a href="#bv_map">bv_map()</a></span>.</p>
-<p>Also for convenience, <span class="inline_code">bv_unmap()</span> may be called multiple times on the same buffer.&nbsp; 
-Note that only the first call will actually free (all) the associated resources.&nbsp; See the
-<a href="#bv_map_Function_Sequences">Function Sequences</a> under <span class="inline_code"><a href="#bv_map">bv_map()</a></span> 
-for more details.</p>
-<p class="imponly"><strong>Implementations Only</strong><br />
-<br />
-Implementations must ensure that unmapping of buffers which are in use by asynchronous BLTs are appropriately delayed to 
-avoid improper access.</p>
-<a name="bv_cache" class="Code_Header">bv_cache()</a>
-<p class="code_block">enum bverror bv_cache(<a href="#bvcopprams">struct bvcopparams *copparams</a>);</p>
-<p><span class="inline_code">bv_cache()</span> provides manual CPU cache control to maintain cache coherence of surfaces 
-between the CPU and other hardware.&nbsp; The <a href="#bvbuffdesc">bvcopparams</a> structure provides the information needed 
-to properly manipulate the CPU cache.</p>
-<p>This function is <em>optional</em>.&nbsp; If this function fails to import, it means the implementation does not provide 
-it, but <span class="inline_code"><a href="#bv_map">bv_map()</a></span>,&nbsp; <span class="inline_code">
-<a href="#bv_blt">bv_blt()</a></span>, and <span class="inline_code"><a href="#bv_unmap">bv_unmap()</a></span> may still 
-be used.</p>
-<p><em>In general, this function will be provided with BLTsville implementations which utilize 2-D hardware, even though 
-it manipulates the CPU cache.&nbsp; This is because most systems require a kernel module to manipulate the cache, and this 
-is not always practical to include with a user-mode CPU implementation.</em></p>
-<p><strong>BEWARE:&nbsp; Manipulation of the CPU cache is tricky.&nbsp; Moreover, different CPUs behave differently, so 
-cache manipulation that works on one device may fail on another.&nbsp; Also, mismanaged operation of the cache can have 
-significant impact on overall system performance.&nbsp; And incorrect manipulation of the cache can cause instability or 
-crashes.&nbsp; Please read and understand all of the discussions below before using this function.</strong></p>
-<ol>
-	<li>To avoid system instability, do not perform cache operations on buffers which would not be accessed by BLTsville.</li>
-	<li>For maximum performance, combine adjacent rectangles into one <span class="inline_code">bv_cache()</span> call.&nbsp; 
-	For example, when BLTing a line of characters, do not issue a <span class="inline_code">bv_cache()</span> call for each 
-	character.&nbsp; Instead, make one call to bv_cache() which includes all the characters.</li>
-	<li>When using a hardware BLTsville implementation to read data written into a cached surface by the CPU, use the
-	<span class="inline_code"><a href="#CPU_TO_DEVICE">BVCACHE_CPU_TO_DEVICE</a></span> operation after the CPU has completed 
-	its operation and before the hardware BLTsville operation is initiated.</li>
-	<li>When using a hardware BLTsville implementation to write data into a cached surface that will be read by the CPU, 
-	use the <span class="inline_code"><a href="#CPU_FROM_DEVICE">BVCACHE_CPU_FROM_DEVICE</a></span> operation after the 
-	hardware BLTsville operation has completed (note this means after the callback if the BLT is asynchronous) and before 
-	the CPU accesses the surface.</li>
-	<li>When using a hardware BLTsville implementation to write data into a cached surface that has been written by the 
-	CPU, using the <span class="inline_code"><a href="#CPU_TO_DEVICE">BVCACHE_CPU_TO_DEVICE</a></span> operation after the 
-	CPU has completed its operation and before the hardware BLTsville operation is initiated.<ul>
-		<li class="bold_sans">NOTE:&nbsp; This cache operation may not be necessary on all hardware, but it is good practice to perform it 
-		anyway.&nbsp; This operation will be necessary for a CPU with a write allocation policy on the cache, but may not 
-		be necessary for CPUs without such a configuration.</li>
-		<li class="bold_sans"><strong>NOTE WELL:&nbsp; CPU access to a destination buffer is not always initiated by the client.&nbsp; Buffers 
-		recently allocated may be cleared by the CPU on behalf of the client via the allocation call.&nbsp; Failure to perform 
-		this operation may result in image corruption even if no further CPU accesses are performed on the surface!</strong></li>
-	</ul>
-	</li>
-</ol>
-<table class="example">
-	<tr>
-		<td>
-		<p><strong>Example</strong>:&nbsp; On one particular device, a surface was allocated using the standard user mode
-		<span class="inline_code">malloc()</span>.&nbsp; An image was copied into a portion of this surface using a hardware 
-		implementation of BLTsville.&nbsp; The result was then read by the CPU.</p>
-		<p>Logically, <span class="inline_code">bv_cache()</span> was used to perform a <span class="inline_code">
-		<a href="#CPU_FROM_DEVICE">BVCACHE_CPU_FROM_DEVICE</a></span> operation after the hardware-based BLTsville operation 
-		completed, but before the CPU read was performed.&nbsp; However, corruption appeared both inside the image copied, 
-		as well as outside the image!</p>
-		<p>Both corruptions were caused by not realizing that there was a CPU operation (clear) performed on behalf of the
-		<span class="inline_code">malloc()</span>, for which the proper cache manipulation was not performed.</p>
-		<p>The corruption outside the image was due to data in the cache being invalidated before it reached the memory.&nbsp; 
-		As mentioned above, buffers allocated are normally cleared by the system.&nbsp; In this case, since the buffer used 
-		for the surface was configured with a write allocated cache, this meant that not all writes to clear the buffer 
-		were in memory when the&nbsp; <span class="inline_code"><a href="#CPU_FROM_DEVICE">BVCACHE_CPU_FROM_DEVICE</a></span> 
-		operation was performed.&nbsp; As a result, the uncommitted data in the cache was invalidated and lost, and the 
-		previous contents of the memory remained for the CPU to read.</p>
-		<p>The corruption inside the image was caused by data in the cache being committed to memory after the hardware 
-		BLT completed, but before the <span class="inline_code"><a href="#CPU_FROM_DEVICE">BVCACHE_CPU_FROM_DEVICE</a></span> 
-		operation was executed.</p>
-		<p>Both corruptions were corrected by performing a <span class="inline_code"><a href="#CPU_TO_DEVICE">BVCACHE_CPU_TO_DEVICE</a></span> 
-		operation on the <span class="underline">destination</span> surface <strong>before</strong> performing the BLT (item 
-		5 above), in addition to the <span class="inline_code"><a href="#CPU_FROM_DEVICE">BVCACHE_CPU_FROM_DEVICE</a></span> 
-		operation performed <strong>after</strong> the BLT (item 3 above).</p>
-		</td>
-	</tr>
-</table>
-<br />
-<hr /><a name="bvbltparams" class="Code_Header">bvbltparams</a>
-<p><span class="inline_code">bvbltparams</span> is the central structure in BLTsville.&nbsp; This structure holds the details 
-of the BLT being requested by the client.</p>
-<p class="small_code_block">union bvop {<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned short <a href="#rop">rop</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; enum bvblend <a href="#blend">blend</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; struct bvfilter *<a href="#filter">filter</a>;<br />
-};<br />
-<br />
-struct bvinbuff {<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bvbuffdesc">struct bvbuffdesc</a> *<a href="#src1.desc">desc</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bvtileparams">struct bvtileparams</a> *<a href="#src1.tileparams">tileparams</a>;<br />
-};<br />
-<br />
-struct bvbltparams {<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned int <a href="#bvbltparams.structsize">structsize</a>;<br />
-<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; char *<a href="#errdesc">errdesc</a>;<br />
-<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned long <a href="#implementation">implementation</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned long <a href="#flags">flags</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; union bvop <a href="#op">op</a>;<br />
-<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; void *<a href="#colorkey">colorkey</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; union bvalpha <a href="#globalalpha">globalalpha</a>;<br />
-<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; enum bvscalemode <a href="#scalemode">scalemode</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; enum bvdithermode <a href="#dithermode">dithermode</a>;<br />
-<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bvbuffdesc">struct bvbuffdesc</a> *<a href="#dstdesc">dstdesc</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bvsurfgeom">struct bvsurfgeom</a> *<a href="#dstgeom">dstgeom</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bvrect">struct bvrect</a> <a href="#dstrect">dstrect</a>;<br />
-<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; union bvinbuff <a href="#src1">src1</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bvsurfgeom">struct bvsurfgeom</a> *<a href="#src1geom">src1geom</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bvrect">struct bvrect</a> <a href="#src1rect">src1rect</a>;<br />
-<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; union bvinbuff <a href="#src2">src2</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bvsurfgeom">struct bvsurfgeom</a> *<a href="#src2geom">src2geom</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bvrect">struct bvrect</a> <a href="#src2rect">src2rect</a>;<br />
-<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; union bvinbuff <a href="#mask">mask</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bvsurfgeom">struct bvsurfgeom</a> *<a href="#maskgeom">maskgeom</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bvrect">struct bvrect</a> <a href="#maskrect">maskrect</a>;<br />
-<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bvrect">struct bvrect</a> <a href="#cliprect">cliprect</a>;<br />
-<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned long <a href="#batchflags">batchflags</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; struct bvbatch *<a href="#batch">batch</a>;<br />
-<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; void (*<a href="#callbackfn">callbackfn</a>)(<a href="#bvcallbackerror">struct 
-bvcallbackerror</a> *err,<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
-unsigned long callbackdata);<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned long <a href="#callbackdata">callbackdata</a>;<br />
-<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bvrect">struct bvrect</a> <a href="#src2auxdstrect">src2auxdstrect</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bvrect">struct bvrect</a> <a href="#maskauxdstrect">maskauxdstrect</a>;<br />
-};</p>
-<a name="bvbltparams.structsize" class="Code_Header_2">bvbltparams.structsize</a>
-<p><span class="code_block">unsigned long structsize; /* input */</span></p>
-<p>This member is used to allow backwards and forwards compatibility between versions of BLTsville.&nbsp; It should be set 
-to the <span class="inline_code">sizeof()</span> the structure by the client or implementation, whichever allocated the 
-structure.</p>
-<p>BLTsville is designed to be forwards and backwards compatible between client and library versions.&nbsp; But this compatibility 
-would be eliminated if clients chose to check for a specific version of the BLTsville implementations and fail if the specific 
-version requested was not in place.&nbsp; So, instead of exporting a version number, BLTsville structures use the
-<span class="inline_code">structsize</span> member to indicate the number of bytes in the structure.&nbsp; This is used 
-to communicate between the client and implementation which portions of the structure exist.&nbsp; This effectively bypasses 
-the concept of a version and focuses on the specifics of what changes need to be considered to maintain compatibility.</p>
-<ol>
-	<li>When an old client calls into a new implementation, that implementation will realize if the client only provides 
-	a subset of an updated structure.&nbsp; The implementation will handle this and utilize only that information which 
-	has been provided.&nbsp; New features will be disabled, but functionality will be maintained.</li>
-	<li>When a new client calls into an old implementation, that implementation will ignore the extra members of the structure 
-	and operate in ignorance of them.&nbsp; If these members are necessary for some new functionality, this will be evident 
-	from other fields in the structure, so that the implementation can gracefully fail.</li>
-</ol>
-<p>If <span class="inline_code">structsize</span> is set to a value that is too small for an implementation, it may return 
-a <span class="inline_code"><a href="#BVERR_BLTPARAMS_VERS">BVERR_BLTPARAMS_VERS</a></span> error.</p>
-<p class="Code_Header_2"><a name="bvbltparams.errdesc">bvbltparams.errdesc</a></p>
-<p><span class="code_block">char* errdesc; /* output */</span></p>
-<p><span class="inline_code">errdesc</span> is optionally used by implementations to pass a 0-terminated string with additional 
-debugging information back to clients for debugging purposes.&nbsp; <span class="inline_code">errdesc</span> is not localized 
-or otherwise meant to provide information that is displayed to users.</p>
-<p class="Code_Header_2"><a name="implementation">bvbltparams.implementation</a></p>
-<p class="code_block">unsigned long implementation; /* input */</p>
-<p>Multiple implementations of BLTsville can be combined under managers which can distribute the BLT requests to the implementations 
-based on whatever criteria the manager chooses.&nbsp; This might include availability of the operation, performance, loading, 
-or power state.&nbsp; In such a scenario, the client may need to override or augment the choice made by the manager.&nbsp; 
-This field allows that control.</p>
-<p><strong><em>Note that this feature is extremely complicated, and more detailed documentation needs to be created to allow 
-creation of managers and smooth integration by a client.&nbsp; There are serious issues that must be understood before any 
-manager can be put into place, such as CPU cache coherence and multiple implementation operation interdependence.&nbsp; 
-For now, this field should be set to 0 by clients.</em></strong></p>
-<p>If the implementation cannot respond to the <span class="inline_code">implementation</span> flags set, it may return 
-a <span class="inline_code"><a href="#BVERR_IMPLEMENTATION">BVERR_IMPLEMENTATION</a></span> error.</p>
-<p class="Code_Header_2"><a name="flags">bvbltparams.flags</a></p>
-<p class="code_block">unsigned long flags; /* input */</p>
-<p>The <span class="inline_code">flags</span> member provides the baseline of information to <span class="inline_code">
-<a href="#bv_blt">bv_blt()</a></span> about the type of BLT being requested.</p>
-<p>To maintain compatibility, unused bits in the flags member should be set to 0.</p>
-<p>If the flags set are not supported by the implementation, it may return <span class="inline_code">
-<a href="#BVERR_FLAGS">BVERR_FLAGS</a></span>, or a more specific <a href="#bverror">error code</a>.</p>
-<p class="Code_Header_3"><a name="BVFLAG_OP_">bvbltparams.flags - BVFLAG_OP_*</a></p>
-<p>The <span class="inline_code">op</span> field of the flags member specifies the type of BLT operation to perform.&nbsp; 
-Currently there are three types of BLT operations defined:</p>
-<table class="indent">
-	<tr>
-		<td valign="top">1.</td>
-		<td><span class="inline_code"><strong><a name="BVFLAG_ROP">BVFLAG_ROP</a></strong></span><br />
-		<p>This flag indicates the operation being performed is a raster operation, and the <span class="inline_code">
-		<a href="#op">bvbltparams.op</a></span> union is treated as <span class="inline_code"><a href="#rop">rop</a></span>.&nbsp; 
-		Raster OPerations are binary operations performed on the bits of the inputs.&nbsp; See <span class="inline_code">
-		<a href="#rop">bvbltparams.op.rop</a></span> for details.<br />
-		<br />
-		</p>
-		</td>
-	</tr>
-	<tr>
-		<td valign="top">2.</td>
-		<td>
-		<p><span class="inline_code"><strong><a name="BVFLAG_BLEND">BVFLAG_BLEND</a></strong></span><br />
-		</p>
-		<p>This flag indicates the operation being performed is a blend, and the <span class="inline_code">
-		<a href="#op">bvbltparams.op</a></span> union is treated as <span class="inline_code"><a href="#blend">blend</a></span>.&nbsp; 
-		Blending involves mixing multiple layers of pixels using the specified equations.&nbsp; Surrounding pixels are not 
-		involved in blend operations.&nbsp; See <span class="inline_code"><a href="#blend">bvbltparams.op.blend</a></span> 
-		for details.<br />
-		<br />
-		</p>
-		</td>
-	</tr>
-	<tr>
-		<td valign="top">3.</td>
-		<td><span class="inline_code"><strong><a name="BVFLAG_FILTER">BVFLAG_FILTER</a></strong></span><br />
-		<br />
-		This flag indicates the operation being performed is a filter, and the <span class="inline_code"><a href="#op">bvbltparams.op</a></span> 
-		union is treated as <span class="inline_code"><a href="#filter">filter</a></span>.&nbsp; Filtering involves mixing 
-		multiple layers of pixels.&nbsp; Surrounding pixels are involved in filter operations.&nbsp; See
-		<span class="inline_code"><a href="#filter">bvbltparams.op.filter</a></span> for details.<br />
-		</td>
-	</tr>
-</table>
-<p class="Code_Header_3"><a name="BVFLAG_KEY_SRC">bvbltparams.flags - BVFLAG_KEY_SRC</a>/<a name="BVFLAG_KEY_DST">DST</a></p>
-<p>The <span class="inline_code">BVFLAG_KEY_SRC</span> and <span class="inline_code">BVFLAG_KEY_DST</span> enable source 
-and destination color keying, respectively.&nbsp; When either flag is set, the <span class="inline_code">
-<a href="#colorkey">colorkey</a></span> member of <span class="inline_code"><a href="#bvbltparams">bvbltparams</a></span> 
-is used.</p>
-<p><span class="inline_code">BVFLAG_KEY_SRC</span> and <span class="inline_code">BVFLAG_KEY_DST</span> are mutually exclusive.</p>
-<p>See <span class="inline_code"><a href="#colorkey">bvbltparams.colorkey</a></span> for details.</p>
-<p class="Code_Header_3"><a name="BVFLAG_CLIP">bvbltparams.flags - BVFLAG_CLIP</a></p>
-<p>When <span class="inline_code">BVFLAG_CLIP</span> is set, the <span class="inline_code"><a href="#cliprect">cliprect</a></span> 
-member of <span class="inline_code"><a href="#bvbltparams">bvbltparams</a></span> is used by the implementation as a limiting 
-rectangle on data written to the destination.&nbsp; See <span class="inline_code"><a href="#cliprect">cliprect</a></span> 
-for details.</p>
-<p class="Code_Header_3"><a name="BVFLAG_SRCMASK">bvbltparams.flags - BVFLAG_SRCMASK</a></p>
-<p>Normally, the mask is applied at the destination, after all scaling has been completed (including scaling the mask if 
-necessary).&nbsp; But some environments require that the mask be applied at the sources, before scaling occurs.&nbsp; The
-<span class="inline_code">BVFLAG_SRCMASK</span> flag requests that the implementation use this method if supported.</p>
-<p class="Code_Header_3">bvbltparams.flags - BVFLAG_TILE_*</p>
-<p>Normally, when a source&#39;s size does not match the destination, the source is scaled to fill the destination.&nbsp; But 
-when the corresponding <span class="inline_code">BVFLAG_TILE_*</span> flag is set, this behavior is modified.</p>
-<p>First, the source&#39;s size specifies a tile (or pattern, or brush) to be used to fill the destination.&nbsp; This tile 
-is replicated instead of scaled.</p>
-<p>The origin of the source&#39;s rectangle is used to locate the tile within a larger surface. </p>
-<p>Second, a <span class="inline_code"><a href="#bvbuffdesc">bvbuffdesc</a></span> object is no longer supplied by the client 
-in the bvbltparams structure.&nbsp; In its place is a <span class="inline_code"><a href="#bvtileparams">bvtileparams</a></span> 
-object.</p>
-<p>Refer to the <span class="inline_code"><a href="#bvtileparams">bvtileparams</a></span> structure definition for details.</p>
-<p class="Code_Header_3">bvbltparams.flags - <a name="BVFLAG_HORZ_FLIP">BVFLAG_HORZ</a>/<a name="BVFLAG_VERT_FLIP">VERT_FLIP_*</a></p>
-<p>These flags indicate that the corresponding image is flipped horizontally or vertically as it is used by the operation.</p>
-<p class="Code_Header_3">bvbltparams.flags - BVFLAG_SCALE/DITHER_RETURN</p>
-<p>The scale and dither types can be specified with an implicit type.&nbsp; The implementation will then convert that internally 
-to an explicit scale or dither type.&nbsp; These flags request that the implementation return the explicit type chosen to 
-the client in the corresponding <span class="inline_code"><a href="#scalemode">bvbltparams.scalemode</a></span> and
-<span class="inline_code"><a href="#dithermode">bvbltparams.dithermode</a></span> members.</p>
-<p class="Code_Header_3">bvbltparams.flags - BVFLAG_ASYNC</p>
-<p>This flag allows the client to inform the implementation that it can queue the requested BLT and return from
-<span class="inline_code"><a href="#bv_blt">bv_blt()</a></span> before it has completed.&nbsp; If this bit is not set, when 
-the <span class="inline_code"><a href="#bv_blt">bv_blt()</a></span> returns, the operation is complete.</p>
-<p>Normally, a client will also utilize the <span class="inline_code"><a href="#callbackfn">bvbltparams.callbackfn</a></span> 
-and <span class="inline_code"><a href="#callbackdata">bvbltparams.callbackdata</a></span> members to receive a notification 
-when the BLT has completed.</p>
-<p class="note">NOTE:&nbsp; Asynchronous BLTs are performed in the order in which they are submitted within an implementation.&nbsp; 
-This was done to provide a simple dependency mechanism.&nbsp; 
-However, synchronization between implementations must be handled by the client, using the callback mechanism.</p>
-<p class="note">NOTE:&nbsp; Since asynchronous BLTs are performed in the order in which they are submitted, it follows 
-that a synchronized BLT after a set of asynchronous BLTs may be used as synchronization as well.</p>
-<p class="note"><a name="NOP">NOTE</a>:&nbsp; Certain situations may require manual synchronization without an associated BLT.&nbsp; 
-Rather than introduce an additional BLTsville function call, the method of handling this will be via a NOP BLT.&nbsp; To 
-accomplish a NOP BLT, the client should issue a BLT using the <span class="inline_code"><a href="#rop">
-bvbltparams.op.rop</a></span> code of <span class="inline_code">0xAAAA</span> (copy destination to destination), and 
-with the <span class="inline_code">BVFLAG_ASYNC</span> flag <span class="underline">not</span> set.&nbsp; Alternatively, the NOP BLT may set the
-<span class="inline_code">BVFLAG_ASYNC</span> and provide a <span class="inline_code"><a href="#callbackfn">
-bvbltparams.callbackfn</a></span>.&nbsp; <em>To facilitate implementations, a valid destination surface should be 
-specified.</em></p>
-<p class="imponly"><strong>Implementations Only<br />
-<br />
-</strong>In general, this BLTsville specification has avoided placing any requirement on implementations for specific 
-operations.&nbsp; However, in support of this special case, support for these NOP BLTs will need to be an implementation
-<span class="underline"><strong>requirement</strong></span>. </p>
-<p class="Code_Header_3">bvbltparams.flags - BVFLAG_BATCH_BEGIN/CONTINUE/END</p>
-<p>These flags are used to control batching of BLTs for two main reasons:</p>
-<ol>
-	<li>To group small, similar BLTs to consolidate overhead.&nbsp; For example, the BLTs associated with rendering each 
-	character in a word.</li>
-	<li>To group related BLTs, which may allow an implementation to perform a more efficient, but equivalent set of operations.</li>
-</ol>
-<p>See <a href="#batching">Batching</a> for details.</p>
-<p class="Code_Header_3">bvbltparams.flags - <a name="BVFLAG_SRC2_AUXDSTRECT">BVFLAG_SRC2</a>/<a name="BVFLAG_MASK_AUXDSTRECT">MASK_AUXDSTRECT</a></p>
-<p>These flags are used to indicate that the bvbltparams.src2auxdstrect and bvbltparams.maskauxdstrect are to be used.&nbsp; 
-See these entries below for details. These flags are likely to be ignored except for the special case explained below, 
-so they should be used only when necessary.</p>
-<p class="Code_Header_2"><a name="rop">bvbltparams.op.rop</a></p>
-<p class="code_block">unsigned short op; /* input */ </p>
-<p>When <span class="inline_code"><a href="#BVFLAG_ROP">BVFLAG_ROP</a></span> is set in the <span class="inline_code">
-<a href="#flags">bvbltparams.flags</a></span> member, the <span class="inline_code"><a href="#op">bvbltparams.op</a></span> 
-union is treated as <span class="inline_code">rop</span>.&nbsp; Raster OPerations are binary operations performed on the 
-bits of the inputs:</p>
-<ul>
-	<li>ROP1s have one source:&nbsp; the destination.&nbsp; Two bits are sufficient to specify the four possible (2<sup>2</sup>) 
-	ROP1 operations.</li>
-	<li>ROP2s have two sources:&nbsp; the destination and a source.&nbsp; Four bits are used to specify the sixteen (2<sup>2+2</sup>) 
-	ROP2 operations.</li>
-	<li>ROP3s have three sources:&nbsp; the destination, a source (source 1), and a pattern (a.k.a. brush), which we call 
-	source 2 in BLTsville.&nbsp; Eight bits are used to specify the 256 (2<sup>2+2+2</sup>) ROP3 operations.</li>
-	<li>ROP4s have four sources:&nbsp; the destination, two sources, and a mask.&nbsp; Sixteen bits are used to specify 
-	the 65,536 (2<sup>2+2+2+2</sup>) ROP4 operations.</li>
-</ul>
-<p>BLTsville&#39;s <span class="inline_code">rop</span> element is used to specify a ROP4, but anything from ROP1 up to ROP4 
-can be defined using this member:</p>
-<ul>
-	<li>To specify an 8-bit ROP3 as a 16-bit ROP4, replicate the 8 bits twice:&nbsp; 0x2323.</li>
-	<li>To specify a 4-bit ROP2 as a 16-bit ROP4, replicate the 4 bits four times:&nbsp; 0x2222.</li>
-	<li>To specify a 2-bit ROP1 as a 16-bit ROP4, replicate the 2 bits eight times:&nbsp; 0x5555.</li>
-</ul>
-<p class="note">NOTE:&nbsp;
-By far the most common ROP used will be 0xCCCC, which indicates a simple copy from source 1 to the destination.</p>
-<p>The table below is the magic decoder ring: </p>
-<table class="indent">
-	<tr>
-		<td>Mask</td>
-		<td class="ctr">&nbsp;1&nbsp;</td>
-		<td class="ctr">&nbsp;1&nbsp;</td>
-		<td class="ctr">&nbsp;1&nbsp;</td>
-		<td class="ctr">&nbsp;1&nbsp;</td>
-		<td class="ctr">&nbsp;1&nbsp;</td>
-		<td class="ctr">&nbsp;1&nbsp;</td>
-		<td class="ctr">&nbsp;1&nbsp;</td>
-		<td class="ctr">&nbsp;1&nbsp;</td>
-		<td class="ctr">&nbsp;0&nbsp;</td>
-		<td class="ctr">&nbsp;0&nbsp;</td>
-		<td class="ctr">&nbsp;0&nbsp;</td>
-		<td class="ctr">&nbsp;0&nbsp;</td>
-		<td class="ctr">&nbsp;0&nbsp;</td>
-		<td class="ctr">&nbsp;0&nbsp;</td>
-		<td class="ctr">&nbsp;0&nbsp;</td>
-		<td class="ctr">&nbsp;0&nbsp;</td>
-	</tr>
-	<tr>
-		<td class="red_left">Source 2 </td>
-		<td class="red_center">&nbsp;1&nbsp;</td>
-		<td class="red_center">&nbsp;1&nbsp;</td>
-		<td class="red_center">&nbsp;1&nbsp;</td>
-		<td class="red_center">&nbsp;1&nbsp;</td>
-		<td class="red_center">&nbsp;0&nbsp;</td>
-		<td class="red_center">&nbsp;0&nbsp;</td>
-		<td class="red_center">&nbsp;0&nbsp;</td>
-		<td class="red_center">&nbsp;0&nbsp;</td>
-		<td class="red_center">&nbsp;1&nbsp;</td>
-		<td class="red_center">&nbsp;1&nbsp;</td>
-		<td class="red_center">&nbsp;1&nbsp;</td>
-		<td class="red_center">&nbsp;1&nbsp;</td>
-		<td class="red_center">&nbsp;0&nbsp;</td>
-		<td class="red_center">&nbsp;0&nbsp;</td>
-		<td class="red_center">&nbsp;0&nbsp;</td>
-		<td class="red_center">&nbsp;0&nbsp;</td>
-	</tr>
-	<tr>
-		<td class="grn_left">Source 1 </td>
-		<td class="grn_center">&nbsp;1&nbsp;</td>
-		<td class="grn_center">&nbsp;1&nbsp;</td>
-		<td class="grn_center">&nbsp;0&nbsp;</td>
-		<td class="grn_center">&nbsp;0&nbsp;</td>
-		<td class="grn_center">&nbsp;1&nbsp;</td>
-		<td class="grn_center">&nbsp;1&nbsp;</td>
-		<td class="grn_center">&nbsp;0&nbsp;</td>
-		<td class="grn_center">&nbsp;0&nbsp;</td>
-		<td class="grn_center">&nbsp;1&nbsp;</td>
-		<td class="grn_center">&nbsp;1&nbsp;</td>
-		<td class="grn_center">&nbsp;0&nbsp;</td>
-		<td class="grn_center">&nbsp;0&nbsp;</td>
-		<td class="grn_center">&nbsp;1&nbsp;</td>
-		<td class="grn_center">&nbsp;1&nbsp;</td>
-		<td class="grn_center">&nbsp;0&nbsp;</td>
-		<td class="grn_center">&nbsp;0&nbsp;</td>
-	</tr>
-	<tr>
-		<td class="blue_left_botbord">Destination </td>
-		<td class="blue_center_botbord">&nbsp;1&nbsp;</td>
-		<td class="blue_center_botbord">&nbsp;0&nbsp;</td>
-		<td class="blue_center_botbord">&nbsp;1&nbsp;</td>
-		<td class="blue_center_botbord">&nbsp;0&nbsp;</td>
-		<td class="blue_center_botbord">&nbsp;1&nbsp;</td>
-		<td class="blue_center_botbord">&nbsp;0&nbsp;</td>
-		<td class="blue_center_botbord">&nbsp;1&nbsp;</td>
-		<td class="blue_center_botbord">&nbsp;0&nbsp;</td>
-		<td class="blue_center_botbord">&nbsp;1&nbsp;</td>
-		<td class="blue_center_botbord">&nbsp;0&nbsp;</td>
-		<td class="blue_center_botbord">&nbsp;1&nbsp;</td>
-		<td class="blue_center_botbord">&nbsp;0&nbsp;</td>
-		<td class="blue_center_botbord">&nbsp;1&nbsp;</td>
-		<td class="blue_center_botbord">&nbsp;0&nbsp;</td>
-		<td class="blue_center_botbord">&nbsp;1&nbsp;</td>
-		<td class="blue_center_botbord">&nbsp;0&nbsp;</td>
-	</tr>
-	<tr>
-		<td class="left_topbord">Raster Operation </td>
-		<td class="center_topbord">&nbsp;15&nbsp;</td>
-		<td class="center_topbord">&nbsp;14&nbsp;</td>
-		<td class="center_topbord">&nbsp;13&nbsp;</td>
-		<td class="center_topbord">&nbsp;12&nbsp;</td>
-		<td class="center_topbord">&nbsp;11&nbsp;</td>
-		<td class="center_topbord">&nbsp;10&nbsp;</td>
-		<td class="center_topbord">&nbsp;&nbsp;9&nbsp;</td>
-		<td class="center_topbord">&nbsp;&nbsp;8&nbsp;</td>
-		<td class="center_topbord">&nbsp;&nbsp;7&nbsp;</td>
-		<td class="center_topbord">&nbsp;&nbsp;6&nbsp;</td>
-		<td class="center_topbord">&nbsp;&nbsp;5&nbsp;</td>
-		<td class="center_topbord">&nbsp;&nbsp;4&nbsp;</td>
-		<td class="center_topbord">&nbsp;&nbsp;3&nbsp;</td>
-		<td class="center_topbord">&nbsp;&nbsp;2&nbsp;</td>
-		<td class="center_topbord">&nbsp;&nbsp;1&nbsp;</td>
-		<td class="center_topbord">&nbsp;&nbsp;0&nbsp;</td>
-	</tr>
-</table>
-<br />
-For example, to specify an operation that uses the mask to choose between source 1 and destination (source 1 when mask is 
-1, destination when mask is 0), a client would calculate the bottom line by parsing each column:<br />
-<br />
-When mask is 1 (the first eight columns), the <span class="inline_code">rop</span> matches the source 1 row.&nbsp; When 
-mask is 0 (the last eight columns), the <span class="inline_code">rop</span> matches the destination row.<br />
-<br />
-<table class="indent">
-	<tr>
-		<td class="left_topbord">Raster Operation </td>
-		<td class="red_center_topbord">&nbsp;1&nbsp;</td>
-		<td class="red_center_topbord">&nbsp;1&nbsp;</td>
-		<td class="red_center_topbord">&nbsp;1&nbsp;</td>
-		<td class="red_center_topbord">&nbsp;1&nbsp;</td>
-		<td class="red_center_topbord">&nbsp;0&nbsp;</td>
-		<td class="red_center_topbord">&nbsp;0&nbsp;</td>
-		<td class="red_center_topbord">&nbsp;0&nbsp;</td>
-		<td class="red_center_topbord">&nbsp;0&nbsp;</td>
-		<td class="blu_center_topbord">&nbsp;1&nbsp;</td>
-		<td class="blu_center_topbord">&nbsp;0&nbsp;</td>
-		<td class="blu_center_topbord">&nbsp;1&nbsp;</td>
-		<td class="blu_center_topbord">&nbsp;0&nbsp;</td>
-		<td class="blu_center_topbord">&nbsp;1&nbsp;</td>
-		<td class="blu_center_topbord">&nbsp;0&nbsp;</td>
-		<td class="blu_center_topbord">&nbsp;1&nbsp;</td>
-		<td class="blu_center_topbord">&nbsp;0&nbsp;</td>
-	</tr>
-</table>
-<br />
-So the <span class="inline_code">rop</span> for this operation would be 0xF0AA.<br />
-<br />
-Here is a list of some commonly used raster operations that have been given names:<br />
-<br />
-<table class="indent_thick_bord">
-	<tr>
-		<td class="thin_bord_dbl_botbord"><strong>ROP </strong></td>
-		<td class="thin_bord_dbl_botbord"><strong>Constant</strong></td>
-		<td class="thin_bord_dbl_botbord"><strong>Description</strong></td>
-	</tr>
-	<tr>
-		<td class="thin_bord">BLACKNESS</td>
-		<td class="thin_bord">0x0000</td>
-		<td class="thin_bord">Set all destination bits to black (0).&nbsp; Dest = 0</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">NOTSRCERASE</td>
-		<td class="thin_bord">0x1111</td>
-		<td class="thin_bord">Dest = ~Src1 &amp; ~Dest = ~(Src1 | Dest)</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">NOTSRCCOPY</td>
-		<td class="thin_bord">0x3333</td>
-		<td class="thin_bord">Dest = ~Src1</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">SRCERASE</td>
-		<td class="thin_bord">0x4444</td>
-		<td class="thin_bord">Dest = Src1 &amp; ~Dest</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">DSTINVERT</td>
-		<td class="thin_bord">0x5555</td>
-		<td class="thin_bord">Invert (NOT) the destination bits.&nbsp; Dest = ~Dest</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">PATINVERT</td>
-		<td class="thin_bord">0x5A5A</td>
-		<td class="thin_bord">XOR with Src2.&nbsp; Dest = Src2 ^ Dest</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">SRCINVERT</td>
-		<td class="thin_bord">0x6666</td>
-		<td class="thin_bord">XOR with Src1.&nbsp; Dest = Src1 ^ Dest</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">SRCAND</td>
-		<td class="thin_bord">0x8888</td>
-		<td class="thin_bord">Dest = Src1 &amp; Dest</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">NOP</td>
-		<td class="thin_bord">0xAAAA</td>
-		<td class="thin_bord">Dest = Dest</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">MERGEPAINT</td>
-		<td class="thin_bord">0xBBBB</td>
-		<td class="thin_bord">Dest = ~Src1 | Dest</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">MERGECOPY</td>
-		<td class="thin_bord">0xC0C0</td>
-		<td class="thin_bord">Dest = Src1 &amp; Src2</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">SRCCOPY</td>
-		<td class="thin_bord">0xCCCC</td>
-		<td class="thin_bord">Dest = Src1</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">SRCPAINT</td>
-		<td class="thin_bord">0xEEEE</td>
-		<td class="thin_bord">OR with Src1.&nbsp; Dest = Src1 | Dest</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">PATCOPY</td>
-		<td class="thin_bord">0xF0F0</td>
-		<td class="thin_bord">Copy source 2 to destination.&nbsp; Dest = Src2</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">PATPAINT</td>
-		<td class="thin_bord">0xFBFB</td>
-		<td class="thin_bord">Dest =&nbsp; ~Src1 | Src2 | Dest</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">WHITENESS</td>
-		<td class="thin_bord">0xFFFF</td>
-		<td class="thin_bord">Set all destination bits to white (1).&nbsp; Dest = 1</td>
-	</tr>
-</table>
-<br />
-<span class="Code_Header_2"><a name="blend">bvbltparams.op.blend</a></span>
-<p class="code_block">enum bvblend blend; /* input */</p>
-<p>When <span class="inline_code"><a href="#BVFLAG_BLEND">BVFLAG_BLEND</a></span> is set in the
-<span class="inline_code"><a href="#flags">bvbltparams.flags</a></span> member, the <span class="inline_code">
-<a href="#op">bvbltparams.op</a></span> union is treated as a <span class="inline_code">blend</span>.</p>
-<p>To specify the blend, the client fills in <span class="inline_code">blend</span> with one of the
-<span class="inline_code"><a href="#bvblend">bvblend</a></span> values.</p>
-<p><span class="inline_code"><a href="#bvblend">bvblend</a></span> is an enumeration assembled from sets of fields.&nbsp; 
-The values specified may be extended beyond those that are explicitly defined using the definitions in the
-<span class="filename">bvblend.h</span> header file.</p>
-<p>The first 4 bits are the format.&nbsp; Currently two format groups are defined, but others can be added.&nbsp; The remainder 
-of the bits are used as defined by the individual format:</p>
-<table class="indent">
-	<tr>
-		<td valign="top">1.</td>
-		<td><span class="Code_Header_3">BVBLENDDEF_FORMAT_CLASSIC</span><br />
-		<br />
-		The <span class="inline_code">BVBLENDDEF_FORMAT_CLASSIC</span> is meant to handle the classic Porter-Duff equations. 
-		It can also handle the DirectFB blending.<br />
-		<br />
-		<span class="inline_code">BVBLENDDEF_FORMAT_CLASSIC</span> is based on the following equations:<br />
-		<div>
-			<p class="indent">C<sub>d</sub> = K<sub>1</sub>C<sub>1</sub> + K<sub>2</sub>C<sub>2</sub><br />
-			A<sub>d</sub> = K<sub>3</sub>A<sub>1</sub> + K<sub>4</sub>A<sub>2</sub></p>
-		</div>
-		where:<br />
-		<div>
-			<p class="indent">C<sub>d</sub>: destination color<br />
-			C<sub>1</sub>: source 1 color<br />
-			C<sub>2</sub>: source 2 color<br />
-			A<sub>d</sub>: destination alpha<br />
-			A<sub>1</sub>: source 1 alpha<br />
-			A<sub>2</sub>: source 2 alpha<br />
-			K<sub>#</sub>: one of the constants defined using the bitfields below</p>
-		</div>
-		The 28 bits for <span class="inline_code">BVBLENDDEF_FORMAT_CLASSIC</span> are divided into 5 sections.<br />
-		<br />
-		The most significant 4 bits are modifiers, used to include additional alpha values from global or remote sources.<br />
-		<br />
-		[27] The most significant bit indicates that a remote alpha is to be included in the blend. The format of this is 
-		defined by <span class="inline_code"><a href="#maskgeom">bvbltparams.maskgeom.format</a></span>.<br />
-		<br />
-		[26] The next bit is reserved.<br />
-		<br />
-		[25:24] The next 2 bits are used to indicate that a global alpha is to be included, and what its format is:<br />
-		<div>
-			<p class="indent">00: no global included<br />
-			01: global included; bvbltparams.globalalpha.size8 is used (0 -&gt; 255)<br />
-			10: this value is reserved<br />
-			11: global included; bvbltparams.flogalalpha.fp is used (0.0 -&gt; 1.0) </p>
-		</div>
-		The remaining bits are divided into 4 sections, one to define each of the constants:<br />
-		<br />
-		[23:18] - K1<br />
-		[17:12] - K2<br />
-		[11:6] - K3<br />
-		[5:0] - K4<br />
-		<br />
-		The format is the same for all 4 constant fields:<br />
-		<br />
-		[5:4] The first 2 bits of each field indicates the way in which the other 2 fields are interpreted:<br />
-		<div>
-			<p class="indent">00: only As: the other two fields contain only As; there should be only one valid A value 
-			between the two fields<br />
-			01: minimum: the value of the constant is the minimum of the two fields<br />
-			10: maximum: the value of the constant is the maximum of the two fields<br />
-			11: only Cs: the other two fields contain only Cs; there should be only one valid C value between the two fields</p>
-		</div>
-		[3:2] The middle 2 bits of each field contain the inverse field:<br />
-		<div>
-			<p class="indent">00: 1-C1 (&quot;don&#39;t care&quot; for &quot;only As&quot;)<br />
-			01: 1-A1 (&quot;don&#39;t care&quot; for &quot;only Cs&quot;)<br />
-			10: 1-C2 (&quot;don&#39;t care&quot; for &quot;only As&quot;)<br />
-			11: 1-A2 (&quot;don&#39;t care&quot; for &quot;only Cs&quot;)</p>
-		</div>
-		[1:0] The last 2 bits if each field contain the normal field:<br />
-		<div>
-			<p class="indent">00: C1 (&quot;don&#39;t care&quot; for &quot;only As&quot;)<br />
-			01: A1 (&quot;don&#39;t care&quot; for &quot;only Cs&quot;)<br />
-			10: C2 (&quot;don&#39;t care&quot; for &quot;only As&quot;)<br />
-			11: A2 (&quot;don&#39;t care&quot; for &quot;only Cs&quot;)</p>
-		</div>
-		EXCEPTIONS:<br />
-		<br />
-		00 00 00 - The value 00 00 00, which normally would indicate &quot;only As&quot; with two &quot;don&#39;t care&quot; fields, is interpreted 
-		as a constant of 0.<br />
-		<br />
-		11 11 11 - The value 11 11 11, which normally would indicate &quot;only Cs&quot; with two &quot;don&#39;t care&quot; fields, is interpreted 
-		as a constant of 1.<br />
-		<br />
-		<span class="Header4">Constants</span><br />
-		<br />
-		Put together, these can define portions of the blend equations that can be put together in a variety of ways:<br />
-		<br />
-		<table class="indent_thick_bord">
-			<tr>
-				<td class="rt_thick_bord">
-				<table>
-					<tr>
-						<td class="thin_bord">00 00 00</td>
-						<td class="thin_bord">undefined -&gt; zero</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">00 00 01</td>
-						<td class="thin_bord">A1 (preferred)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">00 00 10</td>
-						<td class="thin_bord">undefined</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">00 00 11</td>
-						<td class="thin_bord">A2 (preferred)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">00 01 00</td>
-						<td class="thin_bord">1-A1 (preferred)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">00 01 01</td>
-						<td class="thin_bord">undefined</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">00 01 10</td>
-						<td class="thin_bord">1-A1 (use 00 01 00)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">00 01 11</td>
-						<td class="thin_bord">undefined</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">00 10 00</td>
-						<td class="thin_bord">undefined</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">00 10 01</td>
-						<td class="thin_bord">A1 (use 00 00 01)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">00 10 10</td>
-						<td class="thin_bord">undefined</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">00 10 11</td>
-						<td class="thin_bord">A2 (use 00 00 11)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">00 11 00</td>
-						<td class="thin_bord">1-A2 (preferred)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">00 11 01</td>
-						<td class="thin_bord">undefined</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">00 11 10</td>
-						<td class="thin_bord">1-A2 (use 00 11 00)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">00 11 11</td>
-						<td class="thin_bord">undefined</td>
-					</tr>
-				</table>
-				</td>
-				<td class="rt_thick_bord">
-				<table>
-					<tr>
-						<td class="thin_bord">01 00 00</td>
-						<td class="thin_bord">min(C1,1-C1)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">01 00 01</td>
-						<td class="thin_bord">min(A1,1-C1)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">01 00 10</td>
-						<td class="thin_bord">min(C2,1-C1)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">01 00 11</td>
-						<td class="thin_bord">min(A2,1-C1)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">01 01 00</td>
-						<td class="thin_bord">min(C1,1-A1)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">01 01 01</td>
-						<td class="thin_bord">min(A1,1-A1)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">01 01 10</td>
-						<td class="thin_bord">min(C2,1-A1)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">01 01 11</td>
-						<td class="thin_bord">min(A2,1-A1)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">01 10 00</td>
-						<td class="thin_bord">min(C1,1-C2)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">01 10 01</td>
-						<td class="thin_bord">min(A1,1-C2)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">01 10 10</td>
-						<td class="thin_bord">min(C2,1-C2)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">01 10 11</td>
-						<td class="thin_bord">min(A2,1-C2)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">01 11 00</td>
-						<td class="thin_bord">min(C1,1-A2)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">01 11 01</td>
-						<td class="thin_bord">min(A1,1-A2)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">01 11 10</td>
-						<td class="thin_bord">min(C2,1-A2)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">01 11 11</td>
-						<td class="thin_bord">min(A2,1-A2)</td>
-					</tr>
-				</table>
-				</td>
-				<td class="rt_thick_bord">
-				<table>
-					<tr>
-						<td class="thin_bord">10 00 00</td>
-						<td class="thin_bord">max(C1,1-C1)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">10 00 01</td>
-						<td class="thin_bord">max(A1,1-C1)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">10 00 10</td>
-						<td class="thin_bord">max(C2,1-C1)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">10 00 11</td>
-						<td class="thin_bord">max(A2,1-C1)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">10 01 00</td>
-						<td class="thin_bord">max(C1,1-A1)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">10 01 01</td>
-						<td class="thin_bord">max(A1,1-A1)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">10 01 10</td>
-						<td class="thin_bord">max(C2,1-A1)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">10 01 11</td>
-						<td class="thin_bord">max(A2,1-A1)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">10 10 00</td>
-						<td class="thin_bord">max(C1,1-C2)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">10 10 01</td>
-						<td class="thin_bord">max(A1,1-C2)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">10 10 10</td>
-						<td class="thin_bord">max(C2,1-C2)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">10 10 11</td>
-						<td class="thin_bord">max(A2,1-C2)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">10 11 00</td>
-						<td class="thin_bord">max(C1,1-A2)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">10 11 01</td>
-						<td class="thin_bord">max(A1,1-A2)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">10 11 10</td>
-						<td class="thin_bord">max(C2,1-A2)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">10 11 11</td>
-						<td class="thin_bord">max(A2,1-A2)</td>
-					</tr>
-				</table>
-				</td>
-				<td>
-				<table>
-					<tr>
-						<td class="thin_bord">11 00 00</td>
-						<td class="thin_bord">undefined</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">11 00 01</td>
-						<td class="thin_bord">1-C1 (use 11 00 11)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">11 00 10</td>
-						<td class="thin_bord">undefined</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">11 00 11</td>
-						<td class="thin_bord">1-C1 (preferred)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">11 01 00</td>
-						<td class="thin_bord">C1 (use 11 11 00)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">11 01 01</td>
-						<td class="thin_bord">undefined</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">11 01 10</td>
-						<td class="thin_bord">C2 (use 11 11 10)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">11 01 11</td>
-						<td class="thin_bord">undefined</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">11 10 00</td>
-						<td class="thin_bord">undefined</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">11 10 01</td>
-						<td class="thin_bord">1-C2 (use 11 10 11)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">11 10 10</td>
-						<td class="thin_bord">undefined</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">11 10 11</td>
-						<td class="thin_bord">1-C2 (preferred)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">11 11 00</td>
-						<td class="thin_bord">C1 (preferred)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">11 11 01</td>
-						<td class="thin_bord">undefined</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">11 11 10</td>
-						<td class="thin_bord">C2 (preferred)</td>
-					</tr>
-					<tr>
-						<td class="thin_bord">11 11 11</td>
-						<td class="thin_bord">undefined -&gt; one</td>
-					</tr>
-				</table>
-				</td>
-			</tr>
-		</table>
-		<span class="Header4"><br />
-		DirectFB Example</span><br />
-		<br />
-		Putting these together into the proper constants, the blending equations can be built for different APIs.&nbsp; 
-		Here is how DirectFB would be mapped:<br />
-		<br />
-		For DirectFB, the
-		<a href="http://directfb.org/docs/DirectFB_Reference_1_2/IDirectFBSurface_SetSrcBlendFunction.html" class="inline_code">
-		SetSrcBlendFunction()</a> and
-		<a href="http://directfb.org/docs/DirectFB_Reference_1_2/IDirectFBSurface_SetDstBlendFunction.html" class="inline_code">
-		SetDstBlendFunction()</a> can specify 121 combinations of blends (11 x 11). It&#39;s impractical to specify these combinations 
-		individually. Instead, the settings indicated by each call should be bitwise OR&#39;d to make the proper single value 
-		used in BLTsville.<br />
-		<br />
-		<table class="code_block">
-			<tr>
-				<td class="ctr">&nbsp;</td>
-				<td colspan="5" class="ctr"><strong>32-bit Binary Value</strong></td>
-			</tr>
-			<tr>
-				<td><strong>
-				<a href="http://directfb.org/docs/DirectFB_Reference_1_2/IDirectFBSurface_SetSrcBlendFunction.html">SetSrcBlendFunction()</a></strong></td>
-				<td class="ctr"><strong>[VendorID]</strong></td>
-				<td class="ctr"><strong>&nbsp;[--K1--] </strong></td>
-				<td class="ctr"><strong>&nbsp;[--K2--] </strong></td>
-				<td class="ctr"><strong>&nbsp;[--K3--] </strong></td>
-				<td class="ctr"><strong>&nbsp;[--K4--] </strong></td>
-			</tr>
-			<tr>
-				<td>DSBF_ZERO</td>
-				<td class="ctr">0000 0000</td>
-				<td class="ctr">00 00 00</td>
-				<td class="ctr">xx xx xx</td>
-				<td class="ctr">00 00 00</td>
-				<td class="ctr">xx xx xx</td>
-			</tr>
-			<tr>
-				<td>DSBF_ONE</td>
-				<td class="ctr">0000 0000</td>
-				<td class="ctr">11 11 11</td>
-				<td class="ctr">xx xx xx</td>
-				<td class="ctr">11 11 11</td>
-				<td class="ctr">xx xx xx</td>
-			</tr>
-			<tr>
-				<td>DSBF_SRCCOLOR</td>
-				<td class="ctr">0000 0000</td>
-				<td class="ctr">11 11 00</td>
-				<td class="ctr">xx xx xx</td>
-				<td class="ctr">00 00 01</td>
-				<td class="ctr">xx xx xx</td>
-			</tr>
-			<tr>
-				<td>DSBF_INVSRCCOLOR</td>
-				<td class="ctr">0000 0000</td>
-				<td class="ctr">11 00 11</td>
-				<td class="ctr">xx xx xx</td>
-				<td class="ctr">00 01 00</td>
-				<td class="ctr">xx xx xx</td>
-			</tr>
-			<tr>
-				<td>DSBF_SRCALPHA</td>
-				<td class="ctr">0000 0000</td>
-				<td class="ctr">00 00 01</td>
-				<td class="ctr">xx xx xx</td>
-				<td class="ctr">00 00 01</td>
-				<td class="ctr">xx xx xx</td>
-			</tr>
-			<tr>
-				<td>DSBF_INVSRCALPHA</td>
-				<td class="ctr">0000 0000</td>
-				<td class="ctr">00 01 00</td>
-				<td class="ctr">xx xx xx</td>
-				<td class="ctr">00 01 00</td>
-				<td class="ctr">xx xx xx</td>
-			</tr>
-			<tr>
-				<td>DSBF_DESTCOLOR</td>
-				<td class="ctr">0000 0000</td>
-				<td class="ctr">11 11 10</td>
-				<td class="ctr">xx xx xx</td>
-				<td class="ctr">00 00 11</td>
-				<td class="ctr">xx xx xx</td>
-			</tr>
-			<tr>
-				<td>DSBF_INVDESTCOLOR</td>
-				<td class="ctr">0000 0000</td>
-				<td class="ctr">11 10 11</td>
-				<td class="ctr">xx xx xx</td>
-				<td class="ctr">00 11 00</td>
-				<td class="ctr">xx xx xx</td>
-			</tr>
-			<tr>
-				<td>DSBF_DESTALPHA</td>
-				<td class="ctr">0000 0000</td>
-				<td class="ctr">00 00 11</td>
-				<td class="ctr">xx xx xx</td>
-				<td class="ctr">00 00 11</td>
-				<td class="ctr">xx xx xx</td>
-			</tr>
-			<tr>
-				<td>DSBF_INVDESTALPHA</td>
-				<td class="ctr">0000 0000</td>
-				<td class="ctr">00 11 00</td>
-				<td class="ctr">xx xx xx</td>
-				<td class="ctr">00 11 00</td>
-				<td class="ctr">xx xx xx</td>
-			</tr>
-			<tr>
-				<td>DSBF_SRCALPHASAT</td>
-				<td class="ctr">0000 0000</td>
-				<td class="ctr">01 11 01</td>
-				<td class="ctr">xx xx xx</td>
-				<td class="ctr">11 11 11</td>
-				<td class="ctr">xx xx xx</td>
-			</tr>
-		</table>
-		<br />
-		<table class="code_block">
-			<tr>
-				<td class="ctr">&nbsp;</td>
-				<td colspan="5" class="ctr"><strong>32-bit Binary Value</strong></td>
-			</tr>
-			<tr>
-				<td><strong>
-				<a href="http://directfb.org/docs/DirectFB_Reference_1_2/IDirectFBSurface_SetDstBlendFunction.html">SetDstBlendFunction()</a></strong></td>
-				<td class="ctr"><strong>[VendorID]</strong></td>
-				<td class="ctr"><strong>&nbsp;[--K1--] </strong></td>
-				<td class="ctr"><strong>&nbsp;[--K2--] </strong></td>
-				<td class="ctr"><strong>&nbsp;[--K3--] </strong></td>
-				<td class="ctr"><strong>&nbsp;[--K4--] </strong></td>
-			</tr>
-			<tr>
-				<td>DSBF_ZERO</td>
-				<td class="ctr">0000 0000</td>
-				<td class="ctr">xx xx xx</td>
-				<td class="ctr">00 00 00</td>
-				<td class="ctr">xx xx xx</td>
-				<td class="ctr">00 00 00</td>
-			</tr>
-			<tr>
-				<td>DSBF_ONE</td>
-				<td class="ctr">0000 0000</td>
-				<td class="ctr">xx xx xx</td>
-				<td class="ctr">11 11 11</td>
-				<td class="ctr">xx xx xx</td>
-				<td class="ctr">11 11 11</td>
-			</tr>
-			<tr>
-				<td>DSBF_SRCCOLOR</td>
-				<td class="ctr">0000 0000</td>
-				<td class="ctr">xx xx xx</td>
-				<td class="ctr">11 11 00</td>
-				<td class="ctr">xx xx xx</td>
-				<td class="ctr">00 00 01</td>
-			</tr>
-			<tr>
-				<td>etc.</td>
-				<td class="ctr">&nbsp;</td>
-				<td class="ctr">&nbsp;</td>
-				<td class="ctr">&nbsp;</td>
-				<td class="ctr">&nbsp;</td>
-				<td>&nbsp;</td>
-			</tr>
-		</table>
-		<br />
-		<span class="Header4">Porter-Duff</span><br />
-		<br />
-		For Porter-Duff blends, the equations can be more specifically defined. For convenience, these are enumerated in 
-		the <span class="inline_code">bvblend.h</span> header. These enumerations utilize only the local alpha in the equations 
-		as indicated. To use global or remote alpha, these enumerations need to be modified. For example, to include the 
-		global alpha in the Porter-Duff <span class="inline_code">BVBLEND_SRC1OVER</span> blend, the blend could be defined 
-		like this:<br />
-		<br />
-		<div>
-			<table class="indent">
-				<tr>
-					<td valign="top"><span class="inline_code">params.op.blend =</span></td>
-					<td><span class="inline_code">BVBLEND_SRC1OVER +<br />
-					BVBLENDDEF_GLOBAL_UCHAR;</span></td>
-				</tr>
-			</table>
-		</div>
-		<br />
-		To include the remote alpha, the blend could be defined like this:<br />
-		<br />
-		<div>
-			<table class="indent">
-				<tr>
-					<td valign="top"><span class="inline_code">params.op.blend =</span></td>
-					<td><span class="inline_code">BVBLEND_SRC1OVER +<br />
-					BVBLENDDEF_REMOTE;</span></td>
-				</tr>
-			</table>
-		</div>
-		<br />
-		And to include both:<br />
-		<br />
-		<div>
-			<table class="indent">
-				<tr>
-					<td valign="top"><span class="inline_code">params.op.blend =</span></td>
-					<td><span class="inline_code">BVBLEND_SRC1OVER +<br />
-					BVBLENDDEF_GLOBAL_UCHAR +<br />
-					BVBLENDDEF_REMOTE;</span></td>
-				</tr>
-			</table>
-		</div>
-		<br />
-		Note that if the source color formats include local alphas, the local alphas, global alpha, and remote alpha will 
-		be used together.<br />
-		<br />
-		Note also that the equations assume the surfaces are premultiplied. So if the surface formats indicate that they 
-		are not premultiplied, the alpha multiplication of each color is done prior to using the surface values in the equations.<br />
-		<br />
-		For example, <span class="inline_code">BVBLEND_SRC1OVER</span> specifies the equations:<br />
-		<table class="indent">
-			<tr>
-				<td>C<sub>d</sub> = C<sub>1</sub> + (1 - A<sub>1</sub>)C<sub>2</sub><br />
-				A<sub>d</sub> = A<sub>1</sub> + (1 - A<sub>1</sub>)A<sub>2</sub> </td>
-			</tr>
-		</table>
-		<br />
-		If the format of surface 1 is non-premultiplied, the equations are modified to include the multiplication explicitly:<br />
-		<br />
-		<table class="indent">
-			<tr>
-				<td>C<sub>d</sub> = A<sub>1</sub>C<sub>1</sub> + (1 - A<sub>1</sub>)C<sub>2</sub><br />
-				A<sub>d</sub> = A<sub>1</sub> + (1 - A<sub>1</sub>)A<sub>2</sub> </td>
-			</tr>
-		</table>
-		<br />
-		Likewise, if the format of surface 2 is non-premultiplied, the equations are modified for this:<br />
-		<br />
-		<table class="indent">
-			<tr>
-				<td>
-				<div>
-					C<sub>d</sub> = C<sub>1</sub> + (1 - A<sub>1</sub>)A<sub>2</sub>C<sub>2</sub><br />
-					A<sub>d</sub> = A<sub>1</sub> + (1 - A<sub>1</sub>)A<sub>2</sub> </div>
-				</td>
-			</tr>
-		</table>
-		<br />
-		When including global or remote alphas, these values are used to modify the source 1 value values before being used 
-		in the blend equation:<br />
-		<br />
-		<table class="indent">
-			<tr>
-				<td class="ctr">C<sub>1</sub> = A<sub>g</sub>C<sub>1</sub><br />
-				A<sub>1</sub> = A<sub>g</sub>A<sub>1</sub></td>
-				<td style="width: 20%" class="ctr">-or-</td>
-				<td class="ctr">C<sub>1</sub> = A<sub>r</sub>C<sub>1</sub><br />
-				A<sub>1</sub> = A<sub>r</sub>A<sub>1</sub></td>
-				<td class="ctr">-or-</td>
-				<td class="ctr">C<sub>1</sub> = A<sub>r</sub>A<sub>g</sub>C<sub>1</sub><br />
-				A<sub>1</sub> = A<sub>r</sub>A<sub>g</sub>A<sub>1</sub></td>
-			</tr>
-		</table>
-		<br />
-		</td>
-	</tr>
-	<tr>
-		<td valign="top">2.</td>
-		<td><span class="Code_Header_3"><strong><a name="BVBLENDDEF_FORMAT_ESSENTIAL0">BVBLENDDEF_FORMAT_ESSENTIAL</a></strong></span><br />
-		<br />
-		The essential blending equations are based on the blending equations in common image manipulation programs.<pre class="indent"><code>BVBLEND_LIGHTEN      max(src1, src2)
-BVBLEND_DARKEN       min(src1, src2)
-BVBLEND_MULTIPLY     (src1 * src2) / 255
-BVBLEND_AVERAGE      (src1 + src2) / 2
-BVBLEND_ADD          src1 + src2 (saturated)
-BVBLEND_SUBTRACT     src1 + src2 - 255 (saturated)
-BVBLEND_DIFFERENCE   abs(src - src2)
-BVBLEND_NEGATION     255 - abs(255 - src1 - src2)
-BVBLEND_SCREEN       255 - (((255 - src1) * (255 - src2)) / 256)
-BVBLEND_EXCLUSION    src1 + src2 - ((2 * src1 * src2) / 255)
-BVBLEND_OVERLAY      (src2 &lt; 128) ? (2 * src1 * src2 / 255) : (255 - 2 * (255 - src1) * (255 - src2) / 255)
-BVBLEND_SOFT_LIGHT   (src2 &lt; 128) ? (2 * ((src1 &gt;&gt; 1) + 64)) * ((float)src2 / 255) : (255 - (2 * (255 - ((src1 &gt;&gt; 1) + 64)) * (float)(255 - src2) / 255))
-BVBLEND_HARD_LIGHT   (src1 &lt; 128) ? (2 * src2 * src1 / 255) : (255 - 2 * (255 - src2) * (255 - src1) / 255)
-BVBLEND_COLOR_DODGE  (src2 == 255) ? src2 : min(255, ((src1 &lt;&lt; 8) / (255 - src2))
-BVBLEND_COLOR_BURN   (src2 == 0) ? src2 : max(0, (255 - ((255 - src1) &lt;&lt; 8 ) / src2))))
-BVBLEND_LINEAR_DODGE same as BVBLEND_ADD
-BVBLEND_LINEAR_BURN  same as BVBLEND_SUBTRACT
-BVBLEND_LINEAR_LIGHT (src2 &lt; 128) ? LINEAR_BURN(src1,(2 * src2)) : LINEAR_DODGE(src1,(2 * (src2 - 128)))
-BVBLEND_VIVID_LIGHT  (src2 &lt; 128) ? COLOR_BURN(src1,(2 * src2)) : COLOR_DODGE(src1,(2 * (src2 - 128))))
-BVBLEND_PIN_LIGHT    (src2 &lt; 128) ? DARKEN(src1,(2 * src2)) : LIGHTEN(src1,(2 * (src2 - 128)))
-BVBLEND_HARD_MIX     (VIVID_LIGHT(src1, src2) &lt; 128) ? 0 : 255
-BVBLEND_REFLECT      (src2 == 255) ? src2 : min(255, (src1 * src1 / (255 - src2)))
-BVBLEND_GLOW         (src1 == 255) ? src1 : min(255, (src2 * src2 / (255 - src1)))
-BVBLEND_PHOENIX      min(src1, src2) - max(src1, src2) + 255)
-BVBLEND_ALPHA        alf * src1 + (1 - alf) * src2)</code></pre>
-		</td>
-	</tr>
-</table>
-<a name="filter" class="Code_Header_2">bvbltparams.op.filter</a>
-<p class="code_block">struct bvfilter *filter; /* input */</p>
-<p>When <span class="inline_code"><a href="#BVFLAG_FILTER">BVFLAG_FILTER</a></span> is set in the
-<span class="inline_code"><a href="#flags">bvbltparams.flags</a></span> member, the <span class="inline_code">
-<a href="#op">bvbltparams.op</a></span> union is treated as a <span class="inline_code">filter</span>.</p>
-<p>To specify the filter, the client fills in <span class="inline_code">filter</span> with one of the
-<span class="inline_code">bvfilter</span> values.</p>
-<p>These values will be extended as general filter types are requested.</p>
-<a name="colorkey" class="Code_Header_2">bvbltparams.colorkey</a>
-<p class="code_block">void *colorkey; /* input */</p>
-<p>When either <span class="inline_code"><a href="#BVFLAG_KEY_SRC">BVFLAG_KEY_SRC</a></span> or
-<span class="inline_code"><a href="#BVFLAG_KEY_DST">BVFLAG_KEY_DST</a></span> is set in the <span class="inline_code">
-<a href="#flags">bvbltparams.flags</a></span> member, <span class="inline_code">colorkey</span> points to a single pixel 
-used as the color key.</p>
-<p>The format of this pixel matches the surface being keyed.&nbsp; i.e. <span class="inline_code"><a href="#bvsurfgeom">
-src1geom.format</a></span> is the format of the color key if <span class="inline_code">BVFLAG_KEY_SRC</span> is set, or
-<span class="inline_code"><a href="#bvsurfgeom">dst.format</a></span> is the format of the color key if
-<span class="inline_code">BVFLAG_KEY_DST</span> is set.</p>
-<p><em>Subsampled formats do not currently support color keying.</em></p>
-<p class="Code_Header_2"><a name="globalalpha">bvbltparams.globalalpha</a></p>
-<p class="code_block">union bvalpha globalalpha; /* input */</p>
-<p>When <span class="inline_code"><a href="#BVFLAG_BLEND">BVFLAG_BLEND</a></span> is set in the
-<span class="inline_code"><a href="#flags">bvbltparams.flags</a></span>, and when the <span class="inline_code">
-<a href="#blend">blend</a></span> chosen requires it, <span class="inline_code">globalalpha</span> is used to provide an 
-alpha blending value for the entire operation.&nbsp; The type is also dependent on the <span class="inline_code">
-<a href="#blend">blend</a></span> chosen.</p>
-<p>For the <span class="inline_code">BVBLENDDEF_FORMAT_CLASSIC</span> blend types, if the <span class="inline_code">BVBLENDDEF_GLOBAL_MASK</span> 
-field is not 0, this field is used.&nbsp; Currently <span class="inline_code">BVBLENDDEF_FORMAT_CLASSIC</span> provides 
-for an 8-bit (unsigned character / byte) format designated by <span class="inline_code">BVBLENDDEF_GLOBAL_UCHAR</span> as 
-well as a 32-bit floating point format designated by <span class="inline_code">BVBLENDDEF_GLOBAL_FLOAT</span>.</p>
-<p class="Code_Header_2"><a name="scalemode">bvbltparams.scalemode</a></p>
-<p class="code_block">enum bvscalemode scalemode; /* input/output */</p>
-<p>This member allows the client to specify the type of scaling to be used.&nbsp; The enumeration begins with 8 bits indicating 
-the vendor.&nbsp; The remaining bits are defined by the vendor.&nbsp; <span class="inline_code">BVSCALEDEF_VENDOR_ALL</span> 
-and <span class="inline_code">BVSCALEDEF_VENDOR_GENERAL</span> are shared by all implementations.</p>
-<p><span class="inline_code">BVSCALEDEF_VENDOR_ALL</span> can be used to specify an implicit scale type.&nbsp; This type 
-is converted to an explicit type by the implementation:</p>
-<table class="indent">
-	<tr>
-		<td class="inline_code">BVSCALE_FASTEST</td>
-		<td>The fastest method of scaling available is used.&nbsp; This may include nearest neighbor.&nbsp; The value of 
-		this enumeration is purposely 0, and is the default scale type.&nbsp; No implementation will return an error for 
-		this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_FASTEST_NOT_NEAREST_NEIGHBOR</td>
-		<td>The fastest method of scaling available that is not nearest neighbor is used.&nbsp; This may include an alternative 
-		point sample technique.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_FASTEST_POINT_SAMPLE</td>
-		<td>The fastest method of scaling using a point sample technique.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_FASTEST_INTERPOLATED</td>
-		<td>The fastest method of scaling using an interpolation technique.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_FASTEST_PHOTO</td>
-		<td>The fastest method of scaling appropriate for photographs is used.&nbsp; This may include nearest neighbor.&nbsp; 
-		No implementation will return an error for this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_FASTEST_DRAWING</td>
-		<td>The fastest method of scaling appropriate for drawings is used.&nbsp; This may include nearest neighbor.&nbsp; 
-		No implementation will return an error for this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_GOOD</td>
-		<td>A scaling technique is chosen that may be higher quality than the <span class="inline_code">BVSCALE_FASTEST</span> 
-		choice.&nbsp; This may include nearest neighbor.&nbsp; No implementation will return an error for this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_GOOD_POINT_SAMPLE</td>
-		<td>A point sample scaling technique is chosen that may be higher quality than the <span class="inline_code">BVSCALE_FASTEST_POINT_SAMPLE</span> 
-		choice.&nbsp; This may include nearest neighbor.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_GOOD_INTERPOLATED</td>
-		<td>An interpolated scaling technique is chosen that may be higher quality than the <span class="inline_code">BVSCALE_FASTEST_INTERPOLATED</span> 
-		choice.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_GOOD_PHOTO</td>
-		<td>A scaling technique appropriate for photographs is chosen that may be higher quality than the
-		<span class="inline_code">BVSCALE_FASTEST_PHOTO</span> choice.&nbsp; This may include nearest neighbor.&nbsp; No 
-		implementation will return an error for this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_GOOD_DRAWING</td>
-		<td>A scaling technique appropriate for drawings is chosen that may be higher quality than the
-		<span class="inline_code">BVSCALE_FASTEST_DRAWING</span> choice.&nbsp; This may include nearest neighbor.&nbsp; 
-		No implementation will return an error for this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_BETTER</td>
-		<td>A scaling technique is chosen that may be higher quality than the <span class="inline_code">BVSCALE_GOOD</span> 
-		choice.&nbsp; This may include nearest neighbor.&nbsp; No implementation will return an error for this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_BETTER_POINT_SAMPLE</td>
-		<td>A point sample scaling technique is chosen that may be higher quality than the <span class="inline_code">BVSCALE_GOOD_POINT_SAMPLE</span> 
-		choice.&nbsp; This may include nearest neighbor.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_BETTER_INTERPOLATED</td>
-		<td>An interpolated scaling technique is chosen that may be higher quality than the <span class="inline_code">BVSCALE_GOOD_INTERPOLATED</span> 
-		choice.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_BETTER_PHOTO</td>
-		<td>A scaling technique appropriate for photographs is chosen that may be higher quality than the
-		<span class="inline_code">BVSCALE_GOOD_PHOTO</span> choice.&nbsp; This may include nearest neighbor.&nbsp; No implementation 
-		will return an error for this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_BETTER_DRAWING</td>
-		<td>A scaling technique appropriate for drawings is chosen that may be higher quality than the
-		<span class="inline_code">BVSCALE_GOOD_DRAWING</span> choice.&nbsp; This may include nearest neighbor.&nbsp; No 
-		implementation will return an error for this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_BEST</td>
-		<td>The highest quality scaling technique is chosen.&nbsp; This may include nearest neighbor.&nbsp; No implementation 
-		will return an error for this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_BEST_POINT_SAMPLE</td>
-		<td>The highest quality point sample technique is chosen.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_BEST_INTERPOLATED</td>
-		<td>The highest quality interpolated scaling technique is chosen.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_BEST_PHOTO</td>
-		<td>The highest quality scaling technique appropriate for photographs is chosen.&nbsp; This may include nearest 
-		neighbor.&nbsp; No implementation will return an error for this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_BEST_DRAWING</td>
-		<td>The highest quality scaling technique appropriate for drawings is chosen.&nbsp; This may include nearest neighbor.&nbsp; 
-		No implementation will return an error for this setting.</td>
-	</tr>
-</table>
-<br />
-<span class="inline_code">BVSCALEDEF_VENDOR_GENERAL</span> can be used to specify one of the shared explicit scale types.&nbsp; 
-At this point, only a limited number of explicit scale types are defined: <br />
-<br />
-<table class="indent">
-	<tr>
-		<td class="inline_code">BVSCALE_NEAREST_NEIGHBOR</td>
-		<td>This is a point sample scaling technique where the resampled destination pixel is set to the value of the closest 
-		source pixel.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_BILINEAR</td>
-		<td>This is an interpolated scaling technique where the resampled destination pixel is set to a value linearly interpolated 
-		in two dimensions from the four closest source pixels.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_BICUBIC</td>
-		<td>This is an interpolated scaling technique where the resampled destination pixel is set to a value calculated 
-		using cubic interpolation in two dimensions.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_3x3_TAP</td>
-		<td>&nbsp;</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_5x5_TAP</td>
-		<td>&nbsp;</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_7x7_TAP</td>
-		<td>&nbsp;</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVSCALE_9x9_TAP</td>
-		<td>&nbsp;</td>
-	</tr>
-</table>
-<p>If the client wants to know the explicit type chosen by a given implementation, it can set <span class="inline_code">
-BVFLAG_SCALE_RETURN</span> in the <span class="inline_code"><a href="#flags">bvbltparams.flags</a></span> member, and the 
-explicit scale type is returned in the <span class="inline_code">scalemode</span> member.</p>
-<p class="note">NOTE:&nbsp; Extending the <span class="inline_code">BVSCALEDEF_VENDOR_GENERAL</span> scale types or obtaining 
-a vendor ID can be accomplished by submitting a patch.</p>
-<p class="Code_Header_2"><a name="dithermode">bvbltparams.dithermode</a></p>
-<p class="code_block">enum bvdithermode dithermode; /* input/output */</p>
-<p>This member allows the client to specify the type of dithering to be used, when the output format has fewer bits of depth 
-than the internal calculation.&nbsp; The enumeration begins with 8 bits indicating the vendor.&nbsp; The remaining bits 
-are defined by the vendor.&nbsp; <span class="inline_code">BVDITHERDEF_VENDOR_ALL</span> and <span class="inline_code">BVDITHERDEF_VENDOR_GENERAL</span> 
-are shared by all implementations.</p>
-<p><span class="inline_code">BVDITHERDEF_VENDOR_ALL</span> can be used to specify an implicit dither type.&nbsp; This type 
-is converted to an explicit type by the implementation:</p>
-<table class="indent">
-	<tr>
-		<td class="inline_code">BVDITHER_FASTEST</td>
-		<td>The fastest method of dithering available is used.&nbsp; This may include no dithering (truncation).&nbsp; The 
-		value of this enumeration is purposely 0, and is the default dither type.&nbsp; No implementation will return an 
-		error for this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_FASTEST_ON</td>
-		<td>The fastest method of dithering available is used.&nbsp; This will not include no dithering.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_FASTEST_RANDOM</td>
-		<td>The fastest method of dithering using a random technique.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_FASTEST_ORDERED</td>
-		<td>The fastest method of dithering using an ordered diffusion technique.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_FASTEST_DIFFUSED</td>
-		<td>The fastest method of dithering using an error diffusion technique.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_FASTEST_PHOTO</td>
-		<td>The fastest method of dithering appropriate for photographs is used.&nbsp; This may include no dithering.&nbsp; 
-		No implementation will return an error for this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_FASTEST_DRAWING</td>
-		<td>The fastest method of dithering appropriate for drawings is used.&nbsp; This may include no dithering.&nbsp; 
-		No implementation will return an error for this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_GOOD</td>
-		<td>A dithering technique is chosen that may be higher quality than the <span class="inline_code">BVDITHER_FASTEST</span> 
-		choice.&nbsp; This may include no dithering.&nbsp; No implementation will return an error for this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_GOOD_ON</td>
-		<td>Any dithering technique available is used.&nbsp; This will not include no dithering.&nbsp; This may be higher 
-		quality than <span class="inline_code">BVDITHER_FASTEST_ON</span>.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_GOOD_RANDOM</td>
-		<td>A random dithering technique is chosen that may be higher quality than the <span class="inline_code">BVDITHER_FASTEST_RANDOM</span> 
-		choice.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_GOOD_ORDERED</td>
-		<td>An ordered dithering technique is chosen that may be higher quality than the <span class="inline_code">BVDITHER_FASTEST_ORDERED</span> 
-		choice.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_GOOD_DIFFUSED</td>
-		<td>A diffused dithering technique is chosen that may be higher quality than the <span class="inline_code">BVDITHER_FASTEST_DIFFUSED</span> 
-		choice.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_GOOD_PHOTO</td>
-		<td>A dithering technique appropriate for photographs is chosen that may be higher quality than the
-		<span class="inline_code">BVDITHER_FASTEST_PHOTO</span> choice.&nbsp; This may include no dithering.&nbsp; No implementation 
-		will return an error for this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_GOOD_DRAWING</td>
-		<td>A dithering technique appropriate for drawings is chosen that may be higher quality than the
-		<span class="inline_code">BVDITHER_FASTEST_DRAWING</span> choice.&nbsp; This may include no dithering.&nbsp; No 
-		implementation will return an error for this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_BETTER</td>
-		<td>A dithering technique is chosen that may be higher quality than the <span class="inline_code">BVDITHER_GOOD</span> 
-		choice.&nbsp; This may include no dithering.&nbsp; No implementation will return an error for this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_BETTER_ON</td>
-		<td>Any dithering technique available is used.&nbsp; This will not include no dithering.&nbsp; This may be higher 
-		quality than <span class="inline_code">BVDITHER_GOOD_ON</span>.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_BETTER_RANDOM</td>
-		<td>A random dithering technique is chosen that may be higher quality than the <span class="inline_code">BVDITHER_GOOD_RANDOM</span> 
-		choice.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_BETTER_ORDERED</td>
-		<td>An ordered dithering technique is chosen that may be higher quality than the <span class="inline_code">BVDITHER_GOOD_ORDERED</span> 
-		choice.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_BETTER_DIFFUSED</td>
-		<td>A diffused dithering technique is chosen that may be higher quality than the <span class="inline_code">BVDITHER_GOOD_DIFFUSED</span> 
-		choice.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_BETTER_PHOTO</td>
-		<td>A scaling technique appropriate for photographs is chosen that may be higher quality than the
-		<span class="inline_code">BVSCALE_GOOD_PHOTO</span> choice.&nbsp; No implementation will return an error for this 
-		setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_BETTER_DRAWING</td>
-		<td>A scaling technique appropriate for drawings is chosen that may be higher quality than the
-		<span class="inline_code">BVSCALE_GOOD_DRAWING</span> choice.&nbsp; No implementation will return an error for this 
-		setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_BEST</td>
-		<td>The highest quality dithering technique is chosen.&nbsp; This may include no dithering.&nbsp; No implementation 
-		will return an error for this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_BEST_ON</td>
-		<td>Any dithering technique available is used.&nbsp; This will not include no dithering.&nbsp; This may be higher 
-		quality than <span class="inline_code">BVDITHER_BEST_ON</span>.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_BEST_RANDOM</td>
-		<td>The highest quality random dithering technique is chosen.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_BEST_ORDERED</td>
-		<td>The highest quality ordered dithering technique is chosen.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_BEST_DIFFUSED</td>
-		<td>The highest quality diffused dithering technique is chosen.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_BEST_PHOTO</td>
-		<td>The highest quality dithering technique appropriate for photographs is chosen.&nbsp; This may include no dithering.&nbsp; 
-		No implementation will return an error for this setting.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_BEST_DRAWING</td>
-		<td>The highest quality dithering technique appropriate for drawings is chosen.&nbsp; This may include no dithering.&nbsp; 
-		No implementation will return an error for this setting.</td>
-	</tr>
-</table>
-<br />
-<span class="inline_code">BVDITHERDEF_VENDOR_GENERAL</span> can be used to specify one of the shared explicit dithering 
-types.&nbsp; At this point, only a limited number of explicit dither types are defined:<br />
-<br />
-<table class="indent">
-	<tr>
-		<td class="inline_code">BVDITHER_NONE</td>
-		<td>No dithering is performed.&nbsp; Internal pixel component values are truncated to the destination component 
-		bit depth.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_ORDERED_2x2</td>
-		<td>&nbsp;</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_ORDERED_4x4</td>
-		<td>&nbsp;</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVDITHER_ORDERED_2x2_4x4</td>
-		<td>2x2 ordered dither is used for components with the lowest bit reduction.&nbsp; 4x4 ordered dither is used for 
-		the components with the highest bit reduction.&nbsp; (E.g. RGB24 to RGB565 will use 2x2 ordered dither for the green 
-		component and 4x4 ordered dither for the red and blue components.)</td>
-	</tr>
-</table>
-<p>If the client wants to know the explicit type chosen by a given implementation, it can set <span class="inline_code">
-BVFLAG_DITHER_RETURN</span> in the <span class="inline_code"><a href="#flags">bvbltparams.flags</a></span> member, and the 
-explicit scale type is returned in the <span class="inline_code">dithermode</span> member.</p>
-<p class="note">NOTE:&nbsp; Extending the <span class="inline_code">BVDITHERDEF_VENDOR_GENERAL</span> scale types or obtaining 
-a vendor ID can be accomplished by submitting a patch.</p>
-<p class="Code_Header_2"><a name="dstdesc">bvbltparams.dstdesc</a></p>
-<p class="code_block"><a href="#bvbuffdesc">struct bvbuffdesc</a> *dstdesc;</p>
-<p><span class="inline_code">dstdesc</span> is used to specify the destination buffer.&nbsp; If the buffer has not been 
-mapped with a call to <span class="inline_code"><a href="#bv_map">bv_map()</a></span>, <span class="inline_code">
-<a href="#bv_blt">bv_blt()</a></span> will map the buffer as necessary to perform the BLT and then unmap afterwards.&nbsp; 
-See <span class="inline_code"><a href="#bvbuffdesc">bvbuffdesc</a></span> for details.</p>
-<p class="Code_Header_2"><a name="dstgeom">bvbltparams.dstgeom</a></p>
-<p class="code_block"><a href="#bvsurfgeom">struct bvsurfgeom</a> *dstgeom;</p>
-<p><span class="inline_code">dstgeom</span> is used to specify the geometry of the surface contained in the destination 
-buffer.&nbsp; See <span class="inline_code"><a href="#bvsurfgeom">bvsurfgeom</a></span> for details.</p>
-<p class="Code_Header_2"><a name="dstrect">bvbltparams.dstrect</a></p>
-<p class="code_block"><a href="#bvrect">struct bvrect</a> dstrect;</p>
-<p><span class="inline_code">dstrect</span> is used to specify the destination rectangle to receive the BLT.&nbsp; This 
-rectangle is clipped by <span class="inline_code"><a href="#cliprect">bvbltparams.cliprect</a></span> when
-<span class="inline_code"><a href="#BVFLAG_CLIP">BVFLAG_CLIP</a></span> is set in the <span class="inline_code">
-<a href="#flags">bvbltparams.flags</a></span> member.</p>
-<p class="Code_Header_2">bvbltparams.<a name="src1.desc">src1</a>/<a name="src2.desc">src2</a>/<a name="mask.desc">mask.desc</a></p>
-<p class="code_block"><a href="#bvbuffdesc">struct bvbuffdesc</a> *src1.desc;<br />
-<a href="#bvbuffdesc">struct bvbuffdesc</a> *src2.desc;<br />
-<a href="#bvbuffdesc">struct bvbuffdesc</a> *mask.desc;</p>
-<p>These members are used to identify the buffer for the source1, source2, and mask surfaces when the associated
-<span class="inline_code">BVFLAG_TILE_*</span> flag is not set.&nbsp; The buffer is the memory in which the surface lies.&nbsp; 
-See the <span class="inline_code"><a href="#src1geom">bvbltparams.src1/src2/maskgeom</a></span> for the format and layout/geometry 
-of the surface.</p>
-<p class="note">NOTE WELL:&nbsp; Clients should never change the value of a <span class="inline_code">
-<a href="#bvbuffdesc">bvbuffdesc</a></span> structure while a buffer is mapped.</p>
-<p class="Code_Header_2">bvbltparams.<a name="src1.tileparams">src1</a>/<a name="src2.tileparams">src2</a>/<a name="mask.tileparams">mask.tileparams</a></p>
-<p class="code_block"><a href="#bvtileparams">struct bvtileparams</a> *src1.tileparams;<br />
-<a href="#bvtileparams">struct bvtileparams</a> *src2.tileparams;<br />
-<a href="#bvtileparams">struct bvtileparams</a> *mask.tileparams;</p>
-<p>These members are used to identify the buffer for the source1, source2, and mask surfaces when the associated
-<span class="inline_code">BVFLAG_TILE_*</span> flag is set.&nbsp; The buffer is the memory in which the surface lies.&nbsp; 
-This differs from the <span class="inline_code"><a href="#src1.desc">src1/src2/mask.desc</a></span> identity by providing 
-more information needed for tiling and by not requiring mapping (for hardware implementations that support tiling, the tile 
-data is usually moved into an on-chip cache).</p>
-<p class="Code_Header_2">bvbltparams.<a name="src1geom">src1</a>/<a name="src2geom">src2</a>/<a name="maskgeom">maskgeom</a></p>
-<p class="code_block"><a href="#bvsurfgeom">struct bvsurfgeom</a> src1geom;<br />
-<a href="#bvsurfgeom">struct bvsurfgeom</a> src2geom;<br />
-<a href="#bvsurfgeom">struct bvsurfgeom</a> maskgeom;</p>
-<p>These members describe the format and layout/geometry of their respective surfaces.&nbsp; Separating
-<span class="inline_code"><a href="#bvsurfgeom">bvsurfgeom</a></span> from the <span class="inline_code">
-<a href="#bvbuffdesc">bvbuffdesc</a></span> allows easy use of buffers for multiple geometries without remapping.&nbsp; 
-See <span class="inline_code"><a href="#bvsurfgeom">bvsurfgeom</a></span> and <span class="inline_code">
-<a href="#bvbuffdesc">bvbuffdesc</a></span> for details.</p>
-<p class="Code_Header_2">bbvbltparams.src1/src2/maskrect</p>
-<p class="code_block"><a href="#bvrect">struct bvrect</a> src1rect;<br />
-<a href="#bvrect">struct bvrect</a> src2rect;<br />
-<a href="#bvrect">struct bvrect</a> maskrect;</p>
-<p>These members specify the rectangle from which data is read for the BLT.&nbsp; These rectangles are clipped by a scaled 
-version of the <span class="inline_code"><a href="#cliprect">bvbltparams.cliprect</a></span>&nbsp; (scaling is based on 
-the relationship between them and the <span class="inline_code"><a href="#dstrect">bvbltparams.dstrect</a></span>) when
-<span class="inline_code"><a href="#BVFLAG_CLIP">BVFLAG_CLIP</a></span> is set in the <span class="inline_code">
-<a href="#flags">bvbltparams.flags</a></span> member.</p>
-<table class="example">
-	<tr>
-		<td>
-		<p><strong>Example:</strong></p>
-		<a href="#src1rect" class="inline_code">src1rect</a> = (0, 0) - (400 x 200)<br />
-		<a href="#dstrect" class="inline_code">dstrect</a> = (0, 0) - (800 x 600)<br />
-		<a href="#cliprect" class="inline_code">cliprect</a> = (10, 30) - (300 x 300)<p>The scaling ratio of the
-		<a href="#dstrect" class="inline_code">dstrect</a> to the <a href="#src1rect" class="inline_code">src1rect</a> is 
-		(800/400,&nbsp; 600/300) or (2, 3).&nbsp; Using this, the effective source 1 clipping rectangle becomes (10/2, 30/3) 
-		- (300/2 x 300/3) or (5, 10) - (150 x 100).</p>
-		</td>
-	</tr>
-</table>
-<p>This approach allows fractional clipping at the source using a method which is simpler to implement than fractional coordinates.</p>
-<p class="note">NOTE:&nbsp; In BLTsville, reading outside the source rectangle is forbidden.&nbsp; So scaling algorithms 
-which require pixels around a particular source pixel must utilize boundary techniques (mirror, repeat, clamp, etc.) at 
-the edges of the source rectangle.&nbsp; However, if the clipping rectangle, when translated back to the source rectangle, 
-leaves space between it and the source rectangle, pixels outside the clipped region may be accessed by the implementation.</p>
-<p class="Code_Header_2"><a name="cliprect">bvbltparams.cliprect</a></p>
-<p class="code_block"><a href="#bvrect">struct bvrect</a> cliprect;</p>
-<p><span class="inline_code">cliprect</span> is used to specify a rectangle that limits what region of the destination is 
-written.&nbsp; This is most useful for scaling operations, where the necessary scaling factor will not allow translation 
-of the destination rectangle back to the source on an integer pixel boundary.</p>
-<p class="note">NOTE:&nbsp; If <span class="inline_code">cliprect</span> exceeds the destination surface, the behavior is 
-undefined. </p>
-<p>For example, if the goal is to show a 640 x 480 video on a 1920 x 1080 screen, the video would be stretched to 1440 x 
-1080 to maintain the proper aspect ratio.&nbsp; So the relevant rectangles would be:</p>
-<table class="indent">
-	<tr>
-		<td class="thin_bord"><strong>src1rect</strong></td>
-		<td class="thin_bord"><strong>dstrect</strong></td>
-	</tr>
-	<tr>
-		<td class="thin_bord">(0, 0) - 640 x 480</td>
-		<td class="thin_bord">(240, 0) - 1440 x 1080</td>
-	</tr>
-</table>
-<p>However, to handle a 640 x 480 pop-up window that appears centered on the screen, in front of the video, the single BLT 
-may be broken into four smaller BLTs pieced around the popup.&nbsp; These rectangles would need to be:</p>
-<table class="indent">
-	<tr>
-		<td class="thin_bord"><strong>src1rect</strong></td>
-		<td class="thin_bord"><strong>dstrect</strong></td>
-	</tr>
-	<tr>
-		<td class="thin_bord">(0, 0) - 640 x 133.333...</td>
-		<td class="thin_bord">(240, 0) - 1440 x 300</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">(0, 133.333...) - 284.444... x 213.333...</td>
-		<td class="thin_bord">(240, 300) - 400 x 480</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">(568.888..., 133.333...) - 284.444... x 213.333...</td>
-		<td class="thin_bord">(1280, 300) - 400 x 480</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">(0, 346.666...) - 640 x 133.333...</td>
-		<td class="thin_bord">(240, 780) - 1440 x 300</td>
-	</tr>
-</table>
-<p>Since this is a scaling factor of 2.25x, translating the required destination rectangles back to the source results in 
-non-integer coordinates and dimensions, as illustrated above.&nbsp; And adjusting the source rectangles to the nearest integer 
-values will result in visible discontinuities at the boundaries between the rectangles.</p>
-<p>Instead, using the <span class="inline_code">cliprect</span>, this situation can be handled more easily:</p>
-<table class="indent">
-	<tr>
-		<td class="thin_bord"><strong>src1rect</strong></td>
-		<td class="thin_bord"><strong>dstrect</strong></td>
-		<td class="thin_bord"><strong>cliprect</strong></td>
-	</tr>
-	<tr>
-		<td class="thin_bord">(0, 0) - 640 x 480</td>
-		<td class="thin_bord">(240, 0) - 1440 x 1080</td>
-		<td class="thin_bord">(240, 0) - 1440 x 300</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">(0, 0) - 640 x 480</td>
-		<td class="thin_bord">(240, 0) - 1440 x 1080</td>
-		<td class="thin_bord">(240, 300) - 400 x 480</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">(0, 0) - 640 x 480</td>
-		<td class="thin_bord">(240, 0) - 1440 x 1080</td>
-		<td class="thin_bord">(1280, 300) - 400 x 480</td>
-	</tr>
-	<tr>
-		<td class="thin_bord">(0, 0) - 640 x 480</td>
-		<td class="thin_bord">(240, 0) - 1440 x 1080</td>
-		<td class="thin_bord">(240, 780) - 1440 x 300</td>
-	</tr>
-</table>
-<p class="Code_Header_2"><a name="batchflags">bvbltparams.batchflags</a></p>
-<p class="code_block">unsigned long batchflags;</p>
-<p><span class="inline_code">batchflags</span> are used by the client as a hint to indicate to the implementation which 
-parameters are changing between successive BLTs of a batch.&nbsp; The flags may be used when the
-<span class="inline_code"><a href="#flags">bvbltparams.flags</a></span> has <span class="inline_code">
-<a href="#BVFLAG_BATCH_CONTINUE">BVFLAG_BATCH_CONTINUE</a></span> or <span class="inline_code">
-<a href="#BVFLAG_BATCH_END">BVFLAG_BATCH_END</a></span> set.</p>
-<table style="" class="indent">
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_OP">BVBATCH_OP</a></span></td>
-		<td>indicates that the operation type (<span class="inline_code"><a href="#BVFLAG_ROP">BVFLAG_ROP</a></span>,
-		<span class="inline_code"><a href="#BVFLAG_BLEND">BVFLAG_BLEND</a></span>, <span class="inline_code">
-		<a href="#BVFLAG_FILTER">BVFLAG_FILTER</a></span>, etc.) has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_KEY">BVBATCH_KEY</a></span></td>
-		<td>indicates that the <span class="inline_code"><a href="#colorkey">bvbltparams.colorkey</a></span> or the color 
-		key mode (<span class="inline_code"><a href="#BVFLAG_KEY_SRC">BVFLAG_KEY_SRC</a></span>/<span class="inline_code"><a href="#BVFLAG_KEY_DST">BVFLAG_KEY_DST</a></span>) 
-		has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_MISCFLAGS">BVBATCH_MISCFLAGS</a></span></td>
-		<td>indicates that <span class="inline_code"><a href="#flags">bvbltparams.flags</a></span> other than the operation, 
-		color key, or clip flag have changes.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_ALPHA">BVBATCH_ALPHA</a></span></td>
-		<td>indicates that <span class="inline_code"><a href="#globalalpha">bvbltparams.globalalpha</a></span> or global 
-		alpha type has changed.</td>
-	</tr>
-	<tr>
-		<td><a name="BVBATCH_DITHER" class="inline_code">BVBATCH_DITHER</a></td>
-		<td>indicates that <span class="inline_code"><a href="#dithermode">bvbltparams.dithermode</a></span> has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_SCALE">BVBATCH_SCALE</a></span></td>
-		<td>indicates that <span class="inline_code"><a href="#scalemode">bvbltparams.scalemode</a></span> has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_DST">BVBATCH_DST</a></span></td>
-		<td>indicates that the destination surface (<span class="inline_code"><a href="#dstdesc">bvbltparams.dstdesc</a></span>,
-		<span class="inline_code"><a href="#dstgeom">bvbltparams.dstgeom</a></span> ,or <span class="inline_code">
-		<a href="#dstrect">bvbltparams.dstrect</a></span>) has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_SRC1">BVBATCH_SRC1</a></span> </td>
-		<td>indicates that the source 1 surface (<span class="inline_code"><a href="#src1.desc">bvbltparams.src1.desc</a></span> 
-		or <span class="inline_code"><a href="#src1.tileparams">bvbltparams.src1.tileparams</a></span>, or
-		<span class="inline_code"><a href="#src1geom">bvbltparams.src1geom</a></span>) has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_SRC2">BVBATCH_SRC2</a></span> </td>
-		<td>indicates that the source 2 surface (<span class="inline_code"><a href="#src2.desc">bvbltparams.src2.desc</a></span> 
-		or <span class="inline_code"><a href="#src2.tileparams">bvbltparams.src2.tileparams</a></span>, or
-		<span class="inline_code"><a href="#src2geom">bvbltparams.src2geom</a></span>) has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_MASK">BVBATCH_MASK</a></span> </td>
-		<td>indicates that the mask surface (<span class="inline_code"><a href="#mask.desc">bvbltparams.mask.desc</a></span> 
-		or <span class="inline_code"><a href="#mask.tileparams">bvbltparams.mask.tileparams</a></span>, or
-		<span class="inline_code"><a href="#maskgeom">bvbltparams.maskgeom</a></span>) has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_DSTRECT_ORIGIN">BVBATCH_DSTRECT_ORIGIN</a></span></td>
-		<td>indicates that <span class="inline_code"><a href="#dstrect">bvbltparams.dstrect.left</a></span> or
-		<span class="inline_code"><a href="#dstrect">top</a></span> has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_DSTRECT_SIZE">BVBATCH_DSTRECT_SIZE</a></span></td>
-		<td>indicates that the <span class="inline_code"><a href="#dstrect">bvbltparams.dstrect.width</a></span> or
-		<a href="#dstrect">height</a> has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_SRC1RECT_ORIGIN">BVBATCH_SRC1RECT_ORIGIN</a></span></td>
-		<td>indicates that <span class="inline_code"><a href="#src1rect">bvbltparams.src1rect.left</a></span> or
-		<span class="inline_code"><a href="#dstrect">top</a></span> has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_SRC1RECT_SIZE">BVBATCH_SRC1RECT_SIZE</a></span></td>
-		<td>indicates that the <span class="inline_code"><a href="#src1rect">bvbltparams.src1rect.width</a></span> or
-		<a href="#src1rect">height</a> has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_SRC2RECT_ORIGIN">BVBATCH_SRC2RECT_ORIGIN</a></span></td>
-		<td>indicates that <span class="inline_code"><a href="#src2rect">bvbltparams.src2rect.left</a></span> or
-		<span class="inline_code"><a href="#src2rect">top</a></span> has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_SRC2RECT_SIZE">BVBATCH_SRC2RECT_SIZE</a></span></td>
-		<td>indicates that the <span class="inline_code"><a href="#src2rect">bvbltparams.src2rect.width</a></span> or
-		<a href="#src2rect">height</a> has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_MASKRECT_ORIGIN">BVBATCH_MASKRECT_ORIGIN</a></span></td>
-		<td>indicates that <span class="inline_code"><a href="#maskrect">bvbltparams.maskrect.left</a></span> or
-		<span class="inline_code"><a href="#maskrect">top</a></span> has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_MASKRECT_SIZE">BVBATCH_MASKRECT_SIZE</a></span></td>
-		<td>indicates that the <span class="inline_code"><a href="#maskrect">bvbltparams.maskrect.width</a></span> or
-		<a href="#maskrect">height</a> has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_CLIPRECT_ORIGIN">BVBATCH_CLIPRECT_ORIGIN</a></span></td>
-		<td>indicates that <span class="inline_code"><a href="#cliprect">bvbltparams.cliprect.left</a></span> or
-		<span class="inline_code"><a href="#cliprect">top</a></span> has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_CLIPRECT_SIZE">BVBATCH_CLIPRECT_SIZE</a></span></td>
-		<td>indicates that the <span class="inline_code"><a href="#cliprect">bvbltparams.cliprect.width</a></span> or
-		<a href="#cliprect">height</a> has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_TILE_SRC1">BVBATCH_TILE_SRC1</a></span></td>
-		<td>indicates that the <span class="inline_code"><a href="#src1.tileparams">bvbltparams.src1.tileparams</a></span> 
-		has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_TILE_SRC2">BVBATCH_TILE_SRC2</a></span></td>
-		<td>indicates that the <span class="inline_code"><a href="#src2.tileparams">bvbltparams.src2.tileparams</a></span> 
-		has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_TILE_MASK">BVBATCH_TILE_MASK</a></span></td>
-		<td>indicates that the <span class="inline_code"><a href="#mask.tileparams">bvbltparams.mask.tileparams</a></span> 
-		has changed.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVBATCH_ENDNOP">BVBATCH_ENDNOP</a></span></td>
-		<td>is a special flag used with <span class="inline_code"><a href="#batch_end">BVFLAG_BATCH_END</a></span>, for 
-		clients that do not have information that a batch is ending until after the last BLT has been issued.&nbsp; When 
-		this flag is set, no BLT is done, but the batch is ended.</td>
-	</tr>
-</table>
-<p class="note">NOTE:&nbsp; These flags are hints, and may be used or not by a BLTsville implementation.&nbsp; So if
-<span class="inline_code"><a href="#bvbltparams">bvbltparams</a></span> members are changed between BLTs in a batch, but 
-the <span class="inline_code">bvbltparams.batchflags</span> member is not correctly updated, the resulting behavior on different 
-implementations will not be consistent.</p>
-<p class="Code_Header_2"><a name="batch">bvbltparams.batch</a></p>
-<p class="code_block"><a href="#bvbatch">struct bvbatch</a> *batch;</p>
-<p>This member is used as a batch handle, so that multiple batches can be under construction at the same time.</p>
-<p class="Code_Header_2"><a name="callbackfn">bvbltparams.callbackfn</a></p>
-<p class="code_block">void (*callbackfn)(<a href="#bvcallbackerror">struct bvcallbackerror</a> *err, unsigned long
-<a href="#callbackdata">callbackdata</a>);</p>
-<p>This member is a pointer to a client-supplied function which is called by the implementation when
-<span class="inline_code"><a href="#BVFLAG_ASYNC">BVFLAG_ASYNC</a></span> is set and the BLT is complete.&nbsp; If this 
-member is NULL, no callback is performed.&nbsp; When there is no error, the <span class="inline_code">err</span> 
-parameter will be set to 0;</p>
-<p class="note">NOTE:&nbsp; This function <span class="underline">can be called</span> before the
-<span class="inline_code"><a href="#bv_blt">bv_blt()</a></span> call has returned.</p>
-<p class="Code_Header_2"><a name="callbackdata">bvbltparams.callbackdata</a></p>
-<p class="code_block">unsigned long callbackdata;</p>
-<p>This member is used as the parameter passed back by the <span class="inline_code"><a href="#callbackfn">bvbltparams.callbackfn</a></span>.&nbsp; 
-This can be anything from an identifying index to a pointer used by the client.</p>
-<p class="Code_Header_2">bvbltparams.<a name="src2auxdstrect">src2</a>/<a name="maskauxdstrect">maskauxdstrect</a></p>
-<p class="code_block">struct bvrect src2auxdstrect;<br />
-struct bvrect maskauxdstrect;</p>
-<p>These two members are used only when the associated <span class="inline_code"><a href="#BVFLAG_SRC2_AUXDSTRECT">
-BVFLAG_SRC2</a></span>/<span class="inline_code"><a href="#BVFLAG_MASK_AUXDSTRECT">MASK_AUXDSTRECT</a></span> flags are 
-set.&nbsp; They are only necessary (and should only be used) in the case where scaling of the inputs differs and the 
-entire source images are not being used.&nbsp; <span class="inline_code"><a href="#dstrect">bvbltparams.dstrect</a></span> is always 
-used to specify the destination of source 1 image.&nbsp; When the associated flags are set, these two members are used 
-to specify the destination of the source 2 and mask images, instead of <span class="inline_code"><a href="#dstrect">
-bvbltparams.dstrect</a></span>.</p>
-<p>These flags must be used with the <span class="inline_code"><a href="#BVFLAG_CLIP">BVFLAG_CLIP</a></span> flag.&nbsp; 
-And if the resulting clipped destination does not include all enabled destination rectangles, the results are undefined.</p>
-<div class="example"><strong>Example:</strong>&nbsp; We have two images that we want to merge and view on an 854x480 LCD panel.&nbsp; One 
-image is a small background image with 16:9 (64x36) aspect ratio that we want to stretch to fill the screen.&nbsp; 
-The other is a standard definition 720x480 (4:3 aspect ratio) image with transparency we want to blend on top of our 
-background.<br />
-<table align="center">
-	<tr>
-		<td>
-			<table>
-				<tr>
-					<td class="ctr"><img alt="" src="concrete-64x36.png" width="64" height="36" /></td>
-				</tr>
-				<tr>
-					<td class="ctr">(shown actual size)</td>
-				</tr>
-			</table>
-		</td>
-		<td>
-			<table class="ctr">
-				<tr>
-					<td><img alt="" src="clock-720x480_4x3-fauxtrans.jpg" width="360" height="240" /></td>
-				</tr>
-				<tr>
-					<td class="ctr">(shown 1/2x; not adjusted for aspect ratio)</td>
-				</tr>
-			</table>
-		</td>
-	</tr>
-</table>
-We want to blend the second image onto the center of the first, scaling both, so that it looks like this:<br />
-<table align="center">
-	<tr>
-		<td><img alt="" src="blend-854x480.jpg" width="427" height="240" /></td>
-	</tr>
-	<tr>
-		<td class="ctr">(shown 1/2x)</td>
-	</tr>
-</table>
-The screen is effectively a 16:9 aspect ratio (we can ignore the fraction of a pixel here), which matches our 
-background image.&nbsp; So the background image just needs to be scaled from 64x36 to 854x480.<br />
-<br />
-	However, since the second image has a 4:3 aspect ratio, it will not cover the entire background image if we want to 
-	maintain its aspect ratio.&nbsp; Our second image is not as wide as our 16:9 image, which means it&#39;s height will match 
-	the screen height, but the width will be smaller.&nbsp; Since the screen is 480 lines (pixels) high, to maintain our 4:3 
-	aspect ratio, our second image will need to be 640 pixels wide (4 * 480 / 3).&nbsp; So it will need to be scaled from 
-	720x480 to 640x480.<br />
-<br />
-As we mentioned, we would like to center the 640 pixel image on our 854 pixel wide screen.&nbsp; That means the left edge 
-of the image will be at pixel 107 ( (854 - 640) / 2 ).&nbsp; So the leftmost 107 columns of pixels will just be a copy 
-of the left portion of the background image.&nbsp; Likewise, the rightmost 107 columns will be a copy of the right 
-portion of the background image.&nbsp; Only the middle section should be blended.<br />
-<table align="center">
-	<tr>
-		<td><img alt="" src="blend-854x480-threeblts.jpg" width="427" height="240" /></td>
-	</tr>
-	<tr>
-		<td class="ctr">(shown 1/2x)</td>
-	</tr>
-</table>
-	The side two BLTs are quite easy with BLTsville, by using the clipping rectangle:<br />
-<br />
-<table class="indent"><tr><td>
-<span class="inline_code">bvbltparams.flags = BVFLAG_ROP | BVFLAG_CLIP;<br />
-bvbltparams.op.rop = 0xCCCC;<br />
-<br />
-bvbltparams.src1.desc = bkgnddesc;<br />
-bvbltparams.src1geom = bkgndgeom;<br />
-bvbltparams.src1rect.left = 0;<br />
-bvbltparams.src1rect.top = 0;<br />
-bvbltparams.src1width = 64;<br />
-bvbltparams.src1height = 36;<br />
-<br />
-bvbltparams.dstdesc = screendesc;<br />
-bvbltparams.dstgeom = screengeom;<br />
-bvbltparams.dstrect.left = 0;<br />
-bvbltparams.dstrect.top = 0;<br />
-bvbltparams.dstrect.width = 854;<br />
-bvbltparams.dstrect.height = 480;<br />
-<br />
-bvbltparams.cliprect.left = 0;<br />
-bvbltparams.cliprect.top = 0;<br />
-bvbltparams.cliprect.width = 107;<br />
-bvbltparams.cliprect.height = 480;<br />
-bv_blt(&amp;bvbltparams);<br />
-<br />
-bvbltparams.cliprect.left += 640;<br />
-bv_blt(&amp;bvbltparams);</span></td></tr></table>
-<br />
-	However, if we try the same approach with the middle BLT, we run into problems:<br />
-<br />
-<table class="indent"><tr><td>
-<span class="inline_code">bvbltparams.flags = BVFLAG_BLEND | BVFLAG_CLIP;<br />
-bvbltparams.op.blend = BVBLEND_SRC1OVER;<br />
-<br />
-bvbltparams.src1.desc = foregnddesc;<br />
-bvbltparams.src1geom = foregndgeom;<br />
-bvbltparams.src1rect.left = 0;<br />
-bvbltparams.src1rect.top = 0;<br />
-bvbltparams.src1rect.width = 720;<br />
-bvbltparams.src1rect.height = 480;<br />
-<br />
-bvbltparams.src2.desc = bkgnddesc;<br />
-bvbltparams.src2geom = bkgndgeom;<br />
-bvbltparams.src2rect.left = 0;<br />
-bvbltparams.src2rect.top = 0;<br />
-bvbltparams.src2width = 64;<br />
-bvbltparams.src2height = 36;<br />
-<br />
-bvbltparams.cliprect.left = 107;<br />
-bvbltparams.cliprect.top = 0;<br />
-bvbltparams.cliprect.width = 640;<br />
-bvbltparams.cliprect.height = 480;<br />
-bv_blt(&amp;bvbltparams);</span></td></tr></table>
-<table align="center">
-	<tr>
-		<td><img alt="" src="blend-854x480-bad.jpg" width="427" height="240" /></td>
-	</tr>
-	<tr>
-		<td class="ctr">(shown 1/2x)</td>
-	</tr>
-</table>
-	The result is that the foreground image is stretched horizontally.&nbsp; That&#39;s because the scaling factor is 
-	derived from the source (1) rectangle and the destination rectangle, which is the full width of the screen.&nbsp; 
-	Since we were also scaling the background, we set the destination rectangle to cover the screen, as we did in the 
-	previous two BLTs.<br />
-	<br />
-	The edges of our foreground image are also cropped, since we were only modifying the middle of the screen.<br />
-	<br />
-	What if we change the destination rectangle?<br />
-	<br />
-<table class="indent"><tr><td>
-<span class="inline_code">bvbltparams.dstrect.left = 107;<br />
-bvbltparams.dstrect.top = 0;<br />
-bvbltparams.dstrect.width = 640;<br />
-bvbltparams.dstrect.height = 480;<br />
-<br />
-bv_blt(&amp;bvbltparams);</span></td></tr></table>
-<table align="center">
-	<tr>
-		<td><img alt="" src="blend-854x480-bad2.jpg" width="427" height="240" /></td>
-	</tr>
-	<tr>
-		<td class="ctr">(shown 1/2x)</td>
-	</tr>
-</table>
-	Here we get the proper scaling of the foreground image, but the background image is scaled improperly.<br />
-	<br />
-	What if we adjust the source rectangles?&nbsp;
-For our purposes, we want all of the foreground image, but we only need the middle of the background image.&nbsp; So 
-	we can manually specify the middle of the background image by modifying the source 2 rectangle:<br />
-	<br />
-<table class="indent"><tr><td>
-<span class="inline_code">bvbltparams.src2rect.left = 107 * 64 / 854;<br />
-bvbltparams.src2rect.width = 640 * 64 / 854;</span></td></tr></table><br />
-Nice, but what are those values?<br />
-<br />
-<table class="indent"><tr><td>
-107 * 1280 / 854 = 8.0187...<br />
-640 * 1280 / 854 = 47.9625...<br />
-</td></tr></table>
-<br />
-	In BLTsville, all rectangle parameters are expressed in integers (this also allows BLTsville to be used in the 
-	kernels where floating point variables are not allowed).&nbsp; The clipping rectangle then handles introducing the 
-	necessary source pixel subdivision (by translating the clipping rectangle back to the source rectangle in the 
-	implementation).&nbsp; So what happens if we actually do use these values as integers?<br />
-<br />
-<table class="indent"><tr><td>
-<span class="inline_code">bvbltparams.src2rect.left = 8;<br />
-bvbltparams.src2rect.top = 0;<br />
-bvbltparams.src2rect.width = 47;<br />
-bvbltparams.src2height = 36;<br />
-<br />
-bv_blt(&amp;bvbltparams);</span></td></tr></table>
-<br />
-	And this is what we get:<br />
-<table align="center">
-	<tr>
-		<td><img alt="" src="blend-854x480-roundingerror.jpg" width="427" height="240" /></td>
-	</tr>
-	<tr>
-		<td class="ctr">(shown 1/2x)</td>
-	</tr>
-</table>
-	Closer, but not quite.&nbsp; Rounding the values above to integers still results in visible errors at the boundaries 
-	between the middle and the side BLTs (the one on the right is a bit more visible at this reduced size, but if you 
-	view the full image, you&#39;ll see the left one as well), because the left edge and scaling (and right edge as a 
-	result) don&#39;t match the alignment and scaling done for the BLTs on the side.&nbsp; <p class="note">NOTE:&nbsp; This artifact is not always obvious in still images.&nbsp; 
-	The images here were chosen to make the artifacts obvious in this documentation.&nbsp; But even if the static images 
-	appear correct, movement of the images (e.g. moving the foreground image across the background image) or changes in 
-	the blending (e.g. fading the foreground image out and finally removing it), will show these less obvious 
-	discrepancies.</p>This is actually what the 
-	clipping rectangle is for.&nbsp; It&#39;s meant to allow us to always specify the source and destination rectangles the 
-	same, but move the clipping window around on the destination to get just the pixels we want.&nbsp; That way the 
-	scaling and alignment area always the same.&nbsp; Unfortunately, for this special case, we really need a way to 
-	specify different scaling factors for the different inputs.&nbsp; The src2auxdstrect (and maskauxdstrect, when 
-	needed) have been added to provide this capability.<br />
-	<br />
-	Here is how this set of BLTs can be done:<br />
-<br />
-<table class="indent"><tr><td>
-<span class="inline_code">bvbltparams.flags = BVFLAG_ROP | BVFLAG_CLIP;<br />
-bvbltparams.op.rop = 0xCCCC;<br />
-<br />
-bvbltparams.src1.desc = bkgnddesc;<br />
-bvbltparams.src1geom = bkgndgeom;<br />
-bvbltparams.src1rect.left = 0;<br />
-bvbltparams.src1rect.top = 0;<br />
-bvbltparams.src1width = 64;<br />
-bvbltparams.src1height = 36;<br />
-<br />
-bvbltparams.dstdesc = screendesc;<br />
-bvbltparams.dstgeom = screengeom;<br />
-bvbltparams.dstrect.left = 0;<br />
-bvbltparams.dstrect.top = 0;<br />
-bvbltparams.dstrect.width = 854;<br />
-bvbltparams.dstrect.height = 480;<br />
-<br />
-bvbltparams.cliprect.left = 0;<br />
-bvbltparams.cliprect.top = 0;<br />
-bvbltparams.cliprect.width = 107;<br />
-bvbltparams.cliprect.height = 480;<br />
-bv_blt(&amp;bvbltparams);<br />
-<br />
-bvbltparams.cliprect.left += 640;<br />
-bv_blt(&amp;bvbltparams);<br />
-<br />
-bvbltparams.flags = BVFLAG_BLEND | BVFLAG_CLIP | BVFLAG_SRC2_AUXDSTRECT;<br />
-bvbltparams.op.blend = BVBLEND_SRC1OVER;<br />
-<br />
-bvbltparams.src1.desc = foregnddesc;<br />
-bvbltparams.src1geom = foregndgeom;<br />
-bvbltparams.src1rect.left = 0;<br />
-bvbltparams.src1rect.top = 0;<br />
-bvbltparams.src1rect.width = 720;<br />
-bvbltparams.src1rect.height = 480;<br />
-<br />
-bvbltparams.dstrect.left = 107;<br />
-bvbltparams.dstrect.top = 0;<br />
-bvbltparams.dstrect.width = 640;<br />
-bvbltparams.dstrect.height = 480;<br />
-<br />
-bvbltparams.src2.desc = bkgnddesc;<br />
-bvbltparams.src2geom = bkgndgeom;<br />
-bvbltparams.src2rect.left = 0;<br />
-bvbltparams.src2rect.top = 0;<br />
-bvbltparams.src2width = 64;<br />
-bvbltparams.src2height = 36;<br />
-<br />
-bvbltparams.src2auxdstrect.left = 0;<br />
-bvbltparams.src2auxdstrect.top = 0;<br />
-bvbltparams.src2auxdstrect.width = 854;<br />
-bvbltparams.src2auxdstrect.height = 480;<br />
-<br />
-bvbltparams.cliprect.left = 107;<br />
-bvbltparams.cliprect.top = 0;<br />
-bvbltparams.cliprect.width = 640;<br />
-bvbltparams.cliprect.height = 480;<br />
-bv_blt(&amp;bvbltparams);</span></td></tr></table>
-<br />
-Using this approach, we get the desired output:<br />
-<table align="center">
-	<tr>
-		<td><img alt="" src="blend-854x480.jpg" width="427" height="240" /></td>
-	</tr>
-	<tr>
-		<td class="ctr">(shown 1/2x)</td>
-	</tr>
-</table>
-	It may also be clear that in that last BLT, the clip rectangle isn&#39;t really necessary.&nbsp; This is good, because 
-	it frees up the clipping rectangle to be used to further subdivide the image if necessary (e.g. if partially 
-	occluded).<br />
-</div>
-<br />
-<hr />
-<p class="Code_Header"><a name="bvrect">bvrect</a></p>
-<p class="small_code_block">struct bvrect {<br />
-&nbsp;&nbsp;&nbsp; int <a href="#bvrect.left">left</a>;<br />
-&nbsp;&nbsp;&nbsp; int <a href="#bvrect.top">top</a>;<br />
-&nbsp;&nbsp;&nbsp; unsigned int <a href="#bvrect.width">width</a>;<br />
-&nbsp;&nbsp;&nbsp; unsigned int <a href="#bvrect.height">height</a>;<br />
-};</p>
-<p class="Code_Header_2"><a name="bvrect.left">bvrect.left</a></p>
-<p class="code_block">int left;</p>
-<p>This member indicates the left edge of the rectangle, measured in pixels from the left edge of the surface.&nbsp; Note 
-that this value <span class="underline">can</span> be negative, indicating that the rectangle begins before the left edge 
-of the surface.&nbsp; However, this is only allowed when a rectangle is clipped to the surface.&nbsp; If, after clipping, 
-the left edge of the rectangle is still negative, this is an error.</p>
-<p class="Code_Header_2"><a name="bvrect.top">bvrect.top</a></p>
-<p class="code_block">int top;</p>
-<p>This member indicates the top edge of the rectangle, measured in lines of
-<a href="#bfbuffdesc.virtstride" class="inline_code">bvbuffdesc.virtstride</a> bytes from the top edge of the surface.&nbsp; 
-Note that this value <span class="underline">can</span> be negative, indicating that the rectangle begins before the top 
-edge of the surface.&nbsp; However, this is only allowed when a rectangle is clipped to the surface.&nbsp; If, after clipping, 
-the top edge of the rectangle is still negative, this is an error.</p>
-<p class="Code_Header_2"><a name="bvrect.width">bvrect.width</a></p>
-<p class="code_block">unsigned int width;</p>
-<p>This member indicates the width of the rectangle, measured in pixels.&nbsp; Note that this value
-<span class="underline">cannot</span> be negative.&nbsp; (Horizontal flipping is indicated using the
-<span class="inline_code"><a href="#BVFLAG_HORZ_FLIP">BVFLAG_HORZ_FLIP_*</a></span> flags.)&nbsp; The value of this member 
-may exceed the width of the associated surface.&nbsp; However, this is only allowed when a rectangle is clipped to the surface.&nbsp; 
-If, after clipping, the right edge of the rectangle still exceeds the width of the surface, this is an error.</p>
-<p class="Code_Header_2"><a name="bvrect.height">bvrect.height</a></p>
-<p class="code_block">unsigned int height;</p>
-<p>This member indicates the height of the rectangle, measured in lines of <span class="inline_code">
-<a href="#bvbuffdesc.virtstride">bvbuffdesc.virtstride</a></span> bytes.&nbsp; Note that this value
-<span class="underline">cannot</span> be negative.&nbsp; (Vertical flipping is indicated using the
-<span class="inline_code"><a href="#BVFLAG_VERT_FLIP">BVFLAG_VERT_FLIP_*</a></span> flags.)&nbsp; The value of this member 
-may exceed the width of the associated surface.&nbsp; However, this is only allowed when a rectangle is clipped to the surface.&nbsp; 
-If, after clipping, the right edge of the rectangle still exceeds the height of the surface, this is an error.</p>
-<hr />
-<a name="bvcopparams" class="Code_Header">bvcopparams</a>
-<p><span class="inline_code">bvcopparams</span> is used to define the cache operation to be performed by
-<span class="inline_code"><a href="#bv_cache">bv_cache()</a></span>.</p>
-<p class="small_code_block">struct bvcopparams {<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned int <a href="#bvcopparams.structsize">structsize</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bvbuffdesc">struct bvbuffdesc</a> *<a href="#bvcopparams.desc">desc</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bvsurfgeom">struct bvsurfgeom</a> *<a href="#bvcopparams.geom">geom</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bvrect">struct bvrect</a>&nbsp;&nbsp;&nbsp;&nbsp; *<a href="#bvcopparams.rect">rect</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; enum bvcacheop&nbsp; <a href="#bvcopparams.cacheop">cacheop</a>;<br />
-};</p>
-<a name="bvcopparams.structsize" class="Code_Header_2">bvcopparams.structsize</a>
-<p><span class="code_block">unsigned long structsize; /* input */</span></p>
-<p>This member is used for compatibility between BLTsville versions.&nbsp; (See <span class="inline_code">
-<a href="#bvbltparams.structsize">bvbltparams.structsize</a></span> for an explanation.) </p>
-<p class="Code_Header_2"><a name="bvcopparams.desc">bvcopparams.desc</a></p>
-<p class="code_block"><a href="#bvbuffdesc">struct bvbuffdesc</a> *desc;</p>
-<p>This member points to the <span class="inline_code"><a href="#bvbuffdesc">bvbuffdesc</a></span> of the surface for which 
-the cache is being manipulated.&nbsp; This buffer should have been mapped with a call to <span class="inline_code">
-<a href="#bv_map">bv_map()</a></span>.</p>
-<p class="note">NOTE:&nbsp; Implementations may choose to dynamically map the surface as with <span class="inline_code">
-<a href="#bv_blt">bv_blt()</a></span>, however in many systems, this will not function properly due to dynamic paging which 
-can occur when a surface is not locked.</p>
-<p><span class="Code_Header_2"><a name="bvcopparams.geom">bvcopparams.geom</a></span></p>
-<p class="code_block"><a href="#bvsurfgeom">struct bvsurfgeom</a> *geom;</p>
-<p>This member points to the <span class="inline_code"><a href="#bvsurfgeom">bvsurfgeom</a></span> of the surface for which 
-the cache is being manipulated.</p>
-<p><span class="Code_Header_2"><a name="bvcopparams.rect">bvcopparams.rect</a></span></p>
-<p class="code_block"><a href="#bvrect">struct bvrect</a> *rect;</p>
-<p>This member points to the <span class="inline_code"><a href="bvrect">bvrect</a></span> describing the rectangle of the 
-surface which is being manipulated.</p>
-<p><span class="Code_Header_2"><a name="bvcopparams.cacheop">bvcopparams.cacheop</a></span></p>
-<p class="code_block">enum bvcacheop cacheop;</p>
-<p>This member specifies the cache operation to be performed.&nbsp; It is an enumeration from the following list:</p>
-<table style="" class="indent">
-	<tr>
-		<td><span class="inline_code"><a name="BVCACHE_BIDIRECTIONAL">BVCACHE_BIDIRECTIONAL</a></span></td>
-		<td>(This usually performs a cache flush operation.)</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVCACHE_CPU_TO_DEVICE">BVCACHE_CPU_TO_DEVICE</a></span></td>
-		<td>Performs the appropriate cache operation to ensure data can be transferred correctly when it was written with 
-		the CPU, but will be read by the 2-D device.&nbsp; (This is usually a cache clean operation.)</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVCACHE_CPU_FROM_DEVICE">BVCACHE_CPU_FROM_DEVICE</a></span></td>
-		<td>Performs the appropriate cache operation to ensure data can be transferred correctly when it was written by 
-		the 2-D device, but will be read by the CPU.&nbsp; (This is usually a cache invalidate operation.)</td>
-	</tr>
-</table>
-<br />
-<hr />
-<p class="Code_Header"><a name="bvbuffdesc">bvbuffdesc</a></p>
-<p>This structure is used in conjunction with a <span class="inline_code"><a href="#bvsurfgeom">bvsurfgeom</a></span> structure 
-to specify the characteristics of a graphic surface.&nbsp; This structure specifies the memory buffer itself.</p>
-<p class="small_code_block">struct bvbuffdesc {<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned int <a href="#bvbuffdesc.structsize">structsize</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; void *<a href="#bvbuffdesc.virtaddr">virtaddr</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned long <a href="#bvbuffdesc.length">length</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bvbuffmap">struct bvbuffmap</a> *<a href="#bvbuffdesc.map">map</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; enum bvauxtype <a href="#bvbuffdesc.auxtype">auxtype</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; void *<a href="#bvbuffdesc.auxptr">auxptr</a>;<br />
-};</p>
-<p class="Code_Header_2"><a name="bvbuffdesc.structsize">bvbuffdesc.structsize</a></p>
-<p class="code_block">unsigned int structsize;</p>
-<p>This member is used for compatibility between BLTsville versions.&nbsp; (See <span class="inline_code">
-<a href="#bvbltparams.structsize">bvbltparams.structsize</a></span> for an explanation.) </p>
-<p class="Code_Header_2"><a name="bvbuffdesc.virtaddr">bvbuffdesc.virtaddr</a></p>
-<p class="code_block">void *virtaddr;</p>
-<p>This member is used to indicate the CPU virtual address of the start of the buffer.&nbsp; This value must be provided 
-unless the <span class="inline_code"><a href="#bvbuffdesc.auxtype">auxtype</a></span>/<span class="inline_code"><a href="#bvbuffdesc.auxptr">auxptr</a></span> 
-members below are used.&nbsp; At that time, this member is optional, and the <span class="inline_code">
-<a href="#auxptr">auxptr</a></span> usually has higher priority than this member.</p>
-<p class="imponly"><strong>Implementations Only</strong><br />
-<br />
-Note that this is always the beginning of the buffer.&nbsp; This means that if the <span class="inline_code">
-<a href="#bvsurfgeom.virtaddr">bvsurfgeom.virtstride</a></span> is negative, or the <a href="#bvsurfgeom.orientation">bvsurfgeom.orientation</a> 
-does not normalize to 0º&nbsp; (i.e. <span class="inline_code">orientation % 360 != 0</span>), implementations may need 
-to use a modified version of <span class="inline_code">virtaddr</span> internally to operate correctly.</p>
-<p class="Code_Header_2"><a name="bvbuffdesc.length">bvbuffdesc.length</a></p>
-<p class="code_block">unsigned long length;</p>
-<p>This member specifies the length of the buffer in bytes.</p>
-<p class="note">NOTE:&nbsp; When used with a <span class="inline_code"><a href="#bvsurfgeom">bvsurfgeom</a></span> structure,
-<span class="inline_code">length</span> should be greater than or equal to <span class="inline_code">
-<a href="#bvsurfgeom.height">bvsurfgeom.height</a> * <a href="#bvsurfgeom.virtstride">bvsurfgeom.virtstride</a></span>.</p>
-<p class="Code_Header_2"><a name="bvbuffdesc.map">bvbuffdesc.map</a></p>
-<p class="code_block">struct bvbuffmap *map;</p>
-<p>This member is used by the implementations and should <span class="underline"><strong>NEVER</strong></span> be manipulated 
-by the client.&nbsp; When the <span class="inline_code">bvbuffdesc</span> structure is created, this member should be set 
-to 0, indicating that no implementations have mapped the buffer.&nbsp; After a buffer has been mapped using a call to
-<span class="inline_code"><a href="#bv_map">bv_map()</a></span>, this member should be left as-is by clients.&nbsp; (The 
-implementation will set this back to 0 before returning from <span class="inline_code"><a href="#bv_unmap">bv_unmap()</a></span>.)</p>
-<p class="imponly"><strong>Implementations Only</strong><br />
-<br />
-This member points to a linked list of <span class="inline_code"><a href="#bvbuffmap">bvbuffmap</a></span> structures associated 
-with the buffer.&nbsp; Each <span class="inline_code"><a href="#bvbuffmap">bvbuffmap</a></span> is added to the list as 
-the buffer is mapped by a given implementation.&nbsp; This may be done with an explicit call to
-<span class="inline_code"><a href="#bv_map">bv_map()</a></span>, or implicitly with a call to <span class="inline_code">
-<a href="#bv_blt">bv_blt()</a></span>, after a call to <span class="inline_code"><a href="#bv_map">bv_map()</a></span> from 
-a different implementation.<br />
-<br />
-Implementations should not assume that the first entry in the list is their <span class="inline_code">
-<a href="#bvbuffmap">bvbuffmap</a></span>.&nbsp; Instead, implementations should compare the <span class="inline_code">
-<a href="#bv_unmap">bv_unmap()</a></span> pointer in the structure to their own function address.</p>
-<p class="Code_Header_2"><a name="bvbuffdesc.auxtype">bvbuffdesc.auxtype</a></p>
-<p class="code_block">enum bvauxtype auxtype;</p>
-<p>This member is used to identify the type of additional information about the buffer provided by
-<span class="inline_code"><a href="#bvbuffdesc.auxptr">auxptr</a></span>.&nbsp; Currently no values are defined for the 
-user mode interface, so it should be initialized to 0 or <span class="inline_code">BVAT_NONE</span>.&nbsp; See the
-<a href="#Kernel_Mode_Interface">Kernel Mode Interface</a> for details on the values defined for the kernel mode interface.</p>
-<p class="Code_Header_2"><a name="bvbuffdesc.auxptr">bvbuffdesc.auxptr</a></p>
-<p class="code_block">void *auxptr;</p>
-<p>This member is used to point to additional information about the buffer.&nbsp; The type of this pointer is determined 
-by the <span class="inline_code"><a href="#auxtype">auxtype</a></span> value.&nbsp; Currently there are no types defined 
-for the user mode interface, so this member is ignored.&nbsp; See the <a href="#Kernel_Mode_Interface">Kernel Mode Interface</a> 
-for details on the types defined for the kernel mode interface. </p>
-<hr /><br />
-<table style="" class="imponly">
-	<tr>
-		<td>
-		<p><strong>Implementations Only</strong></p>
-		<p class="Code_Header"><a name="bvbuffmap">bvbuffmap</a></p>
-		<p>This structure is used from the bvbuffdesc.map member to allow implementations to associate their own data with 
-		a buffer.</p>
-		<p class="small_code_block"><span class="small_code_block_in_table">struct bvbuffmap {<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned int <a href="#bvbuffmap.structsize">structsize</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; BVFN_UNMAP <a href="#bvbuffmap.bv_unmap">bv_unmap</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned long <a href="#bvbuffmap.handle">handle</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; struct bvbuffmap *<a href="#bvbuffmap.nextmap">nextmap</a>;<br />
-		};</span></p>
-		<p class="Code_Header_2"><a name="bvbuffmap.structsize">bvbuffmap.structsize</a></p>
-		<p class="code_block">unsigned int structsize;</p>
-		<p>This member is used for compatibility between BLTsville versions.&nbsp; (See <span class="inline_code">
-		<a href="#bvbltparams.structsize">bvbltparams.structsize</a></span> for an explanation.) </p>
-		<p class="Code_Header_2"><a name="bvbuffmap.bv_unmap">bvbuffmap.bv_unmap</a></p>
-		<p class="code_block">BVFN_UNMAP bv_unmap;</p>
-		<p>This member holds the pointer to the <span class="inline_code"><a href="#bv_unmap">bv_unmap()</a></span> function 
-		of the implementation associated with the <span class="inline_code">bvbuffmap</span> structure.&nbsp; It serves 
-		to allow implementations to identify their <span class="inline_code">bvbuffmap</span> structure in the linked list, 
-		as well as to allow implementations to call each other&#39;s <span class="inline_code"><a href="#bv_unmap">bv_unmap()</a></span> 
-		calls from their own.</p>
-		<p class="Code_Header_2"><a name="bvbuffmap.handle">bvbuffmap.handle</a></p>
-		<p class="code_block">unsigned long handle;</p>
-		<p>This member is used to hold an implementation-specific piece of data.</p>
-		<p class="Code_Header_2"><a name="bvbuffmap.nextmap">bvbuffmap.nextmap</a></p>
-		<p class="code_block">struct bvbuffmap *nextmap;</p>
-		<p>This member holds a pointer to the next bvbuffmap structure in the linked list.&nbsp; If this member is 0, there 
-		are no more entries in the list.<br />
-		<br />
-		<span class="note">NOTE:&nbsp; The Linux/Android Kernel Mode Interface differs slightly from this structure.&nbsp; 
-		Refer to the <a href="#Kernel_Mode_Interface">Kernel Mode Interface</a> section for details.</span></p>
-		</td>
-	</tr>
-</table>
-<br />
-<hr />
-<p class="Code_Header"><a name="bvsurfgeom">bvsurfgeom</a></p>
-<p>This structure is used in conjunction with a <span class="inline_code"><a href="#bvbuffdesc">bvbuffdesc</a></span> structure 
-to specify the characteristics of a graphic surface.&nbsp; This structure specifies the surface geometric characteristics.</p>
-<p class="note">NOTE:&nbsp; This structure was separated from <span class="inline_code"><a href="#bvbuffdesc">bvbuffdesc</a></span> 
-to afford much flexibility to the client.&nbsp; Using the same <span class="inline_code"><a href="#bvbuffdesc">bvbuffdesc</a></span> 
-structure with different <span class="inline_code">bvsurfgeom</span> structures or using the same
-<span class="inline_code">bvsurfgeom</span> structure with different <span class="inline_code"><a href="#bvbuffdesc">bvbuffdesc</a></span> 
-structures may be of benefit.&nbsp; See the <a href="#bvsurfgeom_examples">examples</a> at the bottom of this section.</p>
-<p class="small_code_block">struct bvcopparams {<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned int <a href="#bvsurfgeom.structsize">structsize</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="http://graphics.github.com/ocd/">enum ocdformat</a> format;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned int width;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned int height;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; int orientation;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; long virtstride;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="http://graphics.github.com/ocd/">enum ocdformat</a> paletteformat;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; void *palette;<br />
-};</p>
-<p class="Code_Header_2"><a name="bvsurfgeom.structsize">bvsurfgeom.structsize</a></p>
-<p class="inline_code">unsigned int structsize;</p>
-<p>This member is used for compatibility between BLTsville versions.&nbsp; (See <span class="inline_code">
-<a href="#bvbltparams.structsize">bvbltparams.structsize</a></span> for an explanation.) </p>
-<p class="Code_Header_2"><a name="bvsurfgeom.format">bvsurfgeom.format</a></p>
-<p class="code_block"><a href="http://graphics.github.com/ocd/">enum ocdformat</a> format;</p>
-<p>This member specifies the format of the surface using the <a href="http://graphics.github.com/ocd">Open Color format 
-Definitions (OCD)</a>.</p>
-<p class="Code_Header_2"><a name="bvsurfgeom.width">bvsurfgeom.width</a></p>
-<p class="code_block">unsigned int width;</p>
-<p>This member specifies the width of the surface in pixels.&nbsp; This size does not have to be equivalent to the
-<span class="inline_code"><a href="#bvsurfgeom.virtstride">virtstride</a></span> size.</p>
-<p class="imponly"><strong>Implementations Only</strong><br />
-<br />
-Implementations should never assume that <span class="inline_code">width</span> is equivalent to
-<span class="inline_code"><a href="#bvsurfgeom.virtstride">virtstride</a></span>.</p>
-<p class="Code_Header_2"><a name="bvsurfgeom.height">bvsurfgeom.height</a></p>
-<p class="code_block">unsigned int height;</p>
-<p>This member specifies the height of the surface in lines of <span class="inline_code">
-<a href="#bvsurfgeom.virtstride">virtstride</a></span> width.</p>
-<p class="Code_Header_2"><a name="bvsurfgeom.orientation">bvsurfgeom.orientation</a></p>
-<p class="code_block">int orientation;</p>
-<p>This member specifies the orientation or angle of the surface in degrees.&nbsp; Since BLTsville is designed only to specify 
-orthogonal rectangles, this value must be a multiple of 90º.&nbsp; This value <span class="underline">may</span> be negative.&nbsp;
-<em>(Extending BLTsville to handle non-orthogonal rectangles may be considered if there is sufficient interest.)</em></p>
-<p class="imponly"><strong>Implementations Only</strong><br />
-<br />
-Implementations should normalize orientation angles.&nbsp; For example, a client that sets the orientation to -450º should 
-behave as if the value of 270º were specified. </p>
-<p class="Code_Header_2"><a name="bvsurfgeom.virtstride">bvsurfgeom.virtstride</a></p>
-<p class="code_block">long virtstride;</p>
-<p>This member specifies the horizontal stride of the surface in bytes for an unrotated surface.&nbsp; The stride represents 
-the number of bytes needed to move from one pixel to the pixel immediately below it.&nbsp; This value
-<span class="underline">may</span> be negative.</p>
-<p class="note">NOTE:&nbsp; This means the <span class="inline_code">orientation</span> does not affect the
-<span class="inline_code">virtstride</span>.&nbsp; However, rotating a surface usually results in a different configuration 
-(i.e. <span class="inline_code">width</span>), which <span class="underline">will</span> affect the
-<span class="inline_code">virtstride</span>.&nbsp; For example, a 320 x 240 x 32 bpp 0º surface might have a
-<span class="inline_code">virtstride</span> of 1280 bytes (320 pixels/line * 32 bits/pixel / 8 bits/byte).&nbsp; When the 
-orientation is set to 180º, the <span class="inline_code">virtstride</span> would be the same.&nbsp; But when the orientation 
-is set to 90º (or 270º), the <span class="inline_code">virtstride</span> would most likely need to be set to 960 bytes (240 
-pixels/line * 32 bits/pixel / 8 bits/byte). </p>
-<p class="imponly"><strong>Implementations Only</strong><br />
-<br />
-Implementations that do not support a negative <span class="inline_code">virtstride</span> must compensate using whatever 
-mechanism is appropriate for the implementation.&nbsp; For example, using a vertical flipping/mirroring setting.</p>
-<p class="note">NOTE:&nbsp; The <span class="inline_code">virtstride</span> name must be maintained for backwards compatibility.&nbsp; 
-However, no situation should arise where the client would need to provide two different strides for the virtual and physical 
-views of a surface (there are situations where a physical stride will need to be available within the implementation, but 
-the client will not be the one to supply it), so <em>physstride</em> will most likely never be needed.&nbsp; However, when 
-a client provides a physical description of the buffer (see the <a href="#Kernel_Mode_Interface">Kernel Mode Interface</a> 
-section below), the <span class="inline_code">virtstride</span> entry should be used to provide the physical stride.</p>
-<p class="Code_Header_2"><a name="bvsurfgeom.paletteformat">bvsurfgeom.paletteformat</a></p>
-<p class="code_block"><a href="http://graphics.github.com/ocd/">enum ocdformat</a> paletteformat;</p>
-<p>This member specifies the format of the palette supplied via the <span class="inline_code">
-<a href="#bvsurfgeom.palette">palette</a></span> member for palettized formats using the
-<a href="http://graphics.github.com/ocd">Open Color format Definitions (OCD)</a>.</p>
-<p class="Code_Header_2"><a name="bvsurfgeom.palette">bvsurfgeom.palette</a></p>
-<p class="code_block">void *palette;</p>
-<p>This member points to a palette used for palettized formats.&nbsp; The format of the palette is specified by the
-<span class="inline_code"><a href="#bvsurfgeom.palette">paletteformat</a></span> member.&nbsp; Palettes are packed based 
-on their container size:</p>
-<table class="indent">
-	<tr>
-		<td class="ctr_thin_bord"><strong>Palette Format</strong></td>
-		<td class="ctr_thin_bord"><strong>Palette Layout (byte address)</strong></td>
-		<td class="ctr_thin_bord"><strong>Palette Layout (little endian)</strong></td>
-	</tr>
-	<tr class="small_code_block_in_table">
-		<td class="thin_bord">OCDFMT_xRGB12</td>
-		<td class="ctr_thin_bord">n/a</td>
-		<td class="thin_bord">
-		<table style="width: 100%">
-			<tr>
-				<td class="thin_bord">*(((unsigned short *)palette) + 0)</td>
-				<td class="thin_bord">0xFrgb</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned short *)palette) + 1)</td>
-				<td class="thin_bord">0xFrgb</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">...</td>
-				<td class="thin_bord">...</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned short *)palette) + n - 1)</td>
-				<td class="thin_bord">0xFrgb</td>
-			</tr>
-		</table>
-		</td>
-	</tr>
-	<tr class="small_code_block_in_table">
-		<td class="thin_bord">OCDFMT_RGB24</td>
-		<td class="thin_bord">
-		<table style="width: 100%">
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + 0)</td>
-				<td class="thin_bord">red0</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + 1)</td>
-				<td class="thin_bord">green0</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + 2)</td>
-				<td class="thin_bord">blue0</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + 3)</td>
-				<td class="thin_bord">red1</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + 4)</td>
-				<td class="thin_bord">green1</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + 5)</td>
-				<td class="thin_bord">blue1</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">...</td>
-				<td class="thin_bord">&nbsp;</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + (3 * n) - 3)</td>
-				<td class="thin_bord">redNm1</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + (3 * n) - 2)</td>
-				<td class="thin_bord">greenNm1</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + (3 * n) - 1)</td>
-				<td class="thin_bord">blueNm1</td>
-			</tr>
-		</table>
-		</td>
-		<td class="ctr_thin_bord">n/a</td>
-	</tr>
-	<tr class="small_code_block_in_table">
-		<td class="thin_bord">OCDFMT_RGBx24</td>
-		<td class="thin_bord">
-		<table style="width: 100%">
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + 0)</td>
-				<td class="thin_bord">red0</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + 1)</td>
-				<td class="thin_bord">green0</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + 2)</td>
-				<td class="thin_bord">blue0</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + 3)</td>
-				<td class="thin_bord">0xFF</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + 4)</td>
-				<td class="thin_bord">red1</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + 5)</td>
-				<td class="thin_bord">green1</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + 6)</td>
-				<td class="thin_bord">blue1</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + 7)</td>
-				<td class="thin_bord">0xFF</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">...</td>
-				<td class="thin_bord">&nbsp;</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + (4 * n) - 4)</td>
-				<td class="thin_bord">redNm1</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + (4 * n) - 3)</td>
-				<td class="thin_bord">greenNm1</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + (4 * n) - 2)</td>
-				<td class="thin_bord">blueNm1</td>
-			</tr>
-			<tr>
-				<td class="thin_bord">*(((unsigned char *)palette) + (4 * n) - 1)</td>
-				<td class="thin_bord">0xFF</td>
-			</tr>
-		</table>
-		</td>
-		<td class="thin_bord">
-		<table style="width: 100%">
-			<tr>
-				<td class="thin_bord">*(((unsigned long *)palette) + 0)</td>
-				<td class="thin_bord">0xFFbbggrr<br />
-				</td>
-			</tr>
-			<tr class="thin_bord">
-				<td class="thin_bord">&nbsp;</td>
-				<td class="thin_bord">&nbsp;</td>
-			</tr>
-			<tr class="thin_bord">
-				<td class="thin_bord">&nbsp;</td>
-				<td class="thin_bord">&nbsp;</td>
-			</tr>
-			<tr class="thin_bord">
-				<td class="thin_bord">&nbsp;</td>
-				<td class="thin_bord">&nbsp;</td>
-			</tr>
-			<tr class="thin_bord">
-				<td class="thin_bord">*(((unsigned long *)palette) + 1)<br />
-				</td>
-				<td class="thin_bord">0xFFbbggrr<br />
-				</td>
-			</tr>
-			<tr class="thin_bord">
-				<td class="thin_bord">&nbsp;</td>
-				<td class="thin_bord">&nbsp;</td>
-			</tr>
-			<tr class="thin_bord">
-				<td class="thin_bord">&nbsp;</td>
-				<td class="thin_bord">&nbsp;</td>
-			</tr>
-			<tr class="thin_bord">
-				<td class="thin_bord">&nbsp;</td>
-				<td class="thin_bord">&nbsp;</td>
-			</tr>
-			<tr class="thin_bord">
-				<td class="thin_bord">...</td>
-				<td class="thin_bord">&nbsp;</td>
-			</tr>
-			<tr class="thin_bord">
-				<td class="thin_bord">*(((unsigned long *)palette) + n - 1)|<br />
-				</td>
-				<td class="thin_bord">0xFFbbggrr<br />
-				</td>
-			</tr>
-			<tr class="thin_bord">
-				<td class="thin_bord">&nbsp;</td>
-				<td class="thin_bord">&nbsp;</td>
-			</tr>
-			<tr class="thin_bord">
-				<td class="thin_bord">&nbsp;</td>
-				<td class="thin_bord">&nbsp;</td>
-			</tr>
-			<tr class="thin_bord">
-				<td class="thin_bord">&nbsp;</td>
-				<td class="thin_bord">&nbsp;</td>
-			</tr>
-		</table>
-		</td>
-	</tr>
-</table>
-<p class="note">NOTE:&nbsp; Use of subsampled formats for <span class="inline_code">paletteformat</span> is currently undefined.</p>
-<p class="Header4"><a name="bvsurfgeom_examples">Examples</a></p>
-<p>Mixing and matching <span class="inline_code"><a href="#bvbuffdesc">bvbuffdesc</a></span> and
-<span class="inline_code">bvsurfgeom</span> structures provides maximum flexibility for a client.</p>
-<table style="width: 100%" class="example">
-	<tr>
-		<td><strong>Example:</strong>&nbsp; Using two different <span class="inline_code">bvsurfgeom</span> structures with 
-		the same <span class="inline_code"><a href="#bvbuffdesc">bvbuffdesc</a></span> structure allows in-place format 
-		conversion:</td>
-	</tr>
-	<tr>
-		<td>
-		<p class="indent"><span class="small_code_block_in_table">...<br />
-		// Convert premultiplied image to non-premultiplied in place<br />
-		struct
-		bvbltparams parms;<br />
-		...<br />
-		struct
-		bvbuffdesc buff;<br />
-		...<br />
-		struct
-		bvsurfgeom srcgeom, dstgeom;<br />
-		...<br />
-		srcgeom.format = OCDFMT_RGBA24;<br />
-		dstgeom.format = OCDFMT_nRGBA24;<br />
-		...<br />
-		parms.src1.desc = &amp;buff;<br />
-		parms.src1geom = &amp;srcgeom;<br />
-		parms.dstdesc = &amp;buff;<br />
-		parms.dstgeom = &amp;dstgeom;<br />
-		...<br />
-		bv_blt(&amp;parms);<br />
-		... </span></p>
-		</td>
-	</tr>
-</table>
-<br />
-<table style="width: 100%" class="example">
-	<tr>
-		<td><strong>Example:</strong>&nbsp; Using three different <span class="inline_code"><a href="#bvbuffdesc">bvbuffdesc</a></span> 
-		structures with the same <span class="inline_code">bvsurfgeom</span> structure reduces code and copy errors:</td>
-	</tr>
-	<tr>
-		<td>
-		<p class="indent"><span class="small_code_block_in_table">...<br />
-		// Blend two images of the same size<br />
-		struct
-		bvbltparams parms;<br />
-		...<br />
-		struct
-		bvbuffdesc src1buff, src2buff, dstbuff;<br />
-		...<br />
-		struct
-		bvsurfgeom geom;<br />
-		...<br />
-		parms.src1.desc = &amp;src1buff;<br />
-		parms.src1geom = &amp;geom;<br />
-		parms.src2.desc = &amp;src2buff;<br />
-		parms.src2geom = &amp;geom;<br />
-		parms.dstdesc = &amp;dstbuff;<br />
-		parms.dstgeom = &amp;dstgeom;<br />
-		...<br />
-		bv_blt(&amp;parms);<br />
-		... </span></p>
-		</td>
-	</tr>
-</table>
-<br />
-<hr />
-<p class="Code_Header"><a name="bvtileparams">bvtileparams</a></p>
-<p>This structure is used to define the parameters necessary to use a small image as a tile or block that will be repeated 
-when used as a source.&nbsp; This structure is used in conjunction with the associated <span class="inline_code">
-<a href="#bvsurfgeom">bvsurfgeom</a></span> and the associated <span class="inline_code"><a href="#bvrect">bvrect</a></span> 
-to determine the operation that is performed.</p>
-<p class="small_code_block">struct bvcopparams {<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned int <a href="#bvtileparams.structsize">structsize</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned long <a href="#bvtileparams.flags">flags</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; void *<a href="#bvtileparams.virtaddr">virtaddr</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; int <a href="#bvtileparams.dstleft">dstleft</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; int <a href="#bvtileparams.dsttop">dsttop</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned int <a href="#bvtileparams.srcwidth">srcwidth</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned int <a href="#bvtileparams.srcheight">srcheight</a>;<br />
-};</p>
-<p class="Code_Header_2"><a name="bvtileparams.structsize">bvtileparams.structsize</a></p>
-<p class="code_block">unsigned int structsize;</p>
-<p>This member is used for compatibility between BLTsville versions.&nbsp; (See <span class="inline_code">
-<a href="#bvbltparams.structsize">bvbltparams.structsize</a></span> for an explanation.) </p>
-<p class="Code_Header_2"><a name="bvtileparams.flags">bvtileparams.flags</a></p>
-<p class="code_block">unsigned long flags;</p>
-<p>This member specifies some additional information for the tiling operation.&nbsp; It can be composed as the binary OR 
-of one selection for each edge (left, top, right, and bottom) from the following flags:</p>
-<table style="" class="indent">
-	<tr>
-		<td><span class="inline_code"><a name="BVTILE_LEFT_REPEAT">BVTILE_LEFT_REPEAT</a></span></td>
-		<td>indicates that the tile is repeated to the left of the destination alignment location.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVTILE_TOP_REPEAT">BVTILE_TOP_REPEAT</a></span></td>
-		<td>indicates that the tile is repeated above the destination alignment location.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVTILE_RIGHT_REPEAT">BVTILE_RIGHT_REPEAT</a></span></td>
-		<td>indicates that the tile is repeated to the right of the destination alignment location.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVTILE_BOTTOM_REPEAT">BVTILE_BOTTOM_REPEAT</a></span></td>
-		<td>indicates that the tile is repeated below the destination alignment location.</td>
-	</tr>
-	<tr>
-		<td><a name="BVTILE_LEFT_MIRROR" class="inline_code">BVTILE_LEFT_MIRROR</a></td>
-		<td>indicates that the tile is mirrored to the left of the destination alignment location.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVTILE_TOP_MIRROR">BVTILE_TOP_MIRROR</a></span></td>
-		<td>indicates that the tile is mirrored above the destination alignment location.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVTILE_RIGHT_MIRROR">BVTILE_RIGHT_MIRROR</a></span></td>
-		<td>indicates that the tile is mirrored to the right of the destination alignment location.</td>
-	</tr>
-	<tr>
-		<td><span class="inline_code"><a name="BVTILE_BOTTOM_MIRROR">BVTILE_BOTTOM_MIRROR</a></span></td>
-		<td>indicates that the tile is mirrored below the destination alignment location.</td>
-	</tr>
-</table>
-<p class="Code_Header_2"><a name="bvtileparams.virtaddr">bvtileparams.virtaddr</a></p>
-<p class="code_block">void *virtaddr;</p>
-<p>This member is used to indicate the CPU virtual address of the start of the buffer.</p>
-<p class="imponly"><strong>Implementations Only</strong><br />
-<br />
-Note that this is always the beginning of the buffer.&nbsp; This means that if the <span class="inline_code">
-<a href="#bvsurfgeom.virtaddr">bvsurfgeom.virtstride</a></span> is negative, or the <a href="#bvsurfgeom.orientation">bvsurfgeom.orientation</a> 
-does not normalize to 0º&nbsp; (i.e. <span class="inline_code">orientation % 360 != 0</span>), implementations may need 
-to use a modified version of <span class="inline_code">virtaddr</span> internally to operate correctly.</p>
-<p class="Code_Header_2"><a name="bvtileparams.dstleft">bvtileparams.dstleft</a></p>
-<p class="code_block">int dstleft;</p>
-<p>This member is used to designate the left edge of the location of the tile in the destination for alignment purposes 
-(alignment location).&nbsp; Note that the <span class="inline_code"><a href="#bvrect">bvrect</a></span> of the destination 
-specifies the region which is filled by the tile.</p>
-<p class="Code_Header_2"><a name="bvtileparams.dsttop">bvtileparams.dsttop</a></p>
-<p class="code_block">int dsttop;</p>
-<p>This member is used to designate the top edge of the location of the tile in the destination for alignment purposes (alignment 
-location).&nbsp; Note that the <span class="inline_code"><a href="#bvrect">bvrect</a></span> of the destination specifies 
-the region which is filled by the tile.</p>
-<p class="Code_Header_2"><a name="bvtileparams.srcwidth">bvtileparams.srcwidth</a></p>
-<p class="code_block">unsigned int srcwidth;</p>
-<p>This member is used to designate the width of the source for purposes of scaling.&nbsp; The relationship between this 
-field and the <span class="inline_code"><a href="#bvrect.width">bvrect.width</a></span> of the associated source surface 
-determines the horizontal scaling factor.</p>
-<p class="Code_Header_2"><a name="bvtileparams.srcheight">bvtileparams.srcheight</a></p>
-<p class="code_block">unsigned int srcheight;</p>
-<p>This member is used to designate the height of the source for purposes of scaling.&nbsp; The relationship between this 
-field and the <span class="inline_code"><a href="#bvrect.height">bvrect.height</a></span> of the associated source surface 
-determines the vertical scaling factor.</p>
-<hr />
-<p class="Code_Header"><a name="bvcallbackerror">bvcallbackerror</a></p>
-<p>This structure is used to provide error information to the client of a BLT that failed within an asynchronous operation.&nbsp; 
-The errors will be limited to those that occur within the implementation.</p>
-<p class="note">NOTE:&nbsp; Parameter errors should never be returned in this structure.&nbsp; These should have been returned 
-to the client before the BLT was ever initiated.</p>
-<p class="small_code_block">struct bvcallbackerror {<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned int <a href="#bvcallbackerror.structsize">structsize</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bverror">enum bverror</a> <a href="#bvcallbackerror.error">error</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; char *<a href="#bvcallbackerror.errdesc">errdesc</a>;<br />
-};</p>
-<p class="Code_Header_2"><a name="bvcallbackerror.structsize">bvcallbackerror.structsize</a></p>
-<p class="code_block">unsigned int structsize;</p>
-<p>This member is used for compatibility between BLTsville versions.&nbsp; (See <span class="inline_code">
-<a href="#bvbltparams.structsize">bvbltparams.structsize</a></span> for an explanation.) </p>
-<p class="Code_Header_2"><a name="bvcallbackerror.error">bvcallbackerror.error</a></p>
-<p class="code_block"><a href="#bverror">enum bverror</a> error;</p>
-<p>This member is used to indicate the error encountered.&nbsp; In general, these will be error like these:</p>
-<table class="indent">
-	<tr>
-		<td class="inline_code">BVERR_OP_FAILED</td>
-		<td>The operation failed for unspecified reasons.&nbsp; The destination buffer was not modified.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVERR_OP_INCOMPLETE</td>
-		<td>The operation only partially completed.&nbsp; The destination buffer is in an undefined state.</td>
-	</tr>
-	<tr>
-		<td class="inline_code">BVERR_MEMORY_ERROR</td>
-		<td>The operation resulted in a memory error, most likely due to an attempt to access invalid memory.&nbsp; The 
-		destination buffer is in an undefined state.</td>
-	</tr>
-</table>
-<p class="Code_Header_2"><a name="bvcallbackerror.errdesc">bvcallbackerror.errdesc</a></p>
-<p class="code_block">char *errdesc;</p>
-<p><span class="inline_code">errdesc</span> is optionally used by implementations to pass a 0-terminated string with additional 
-debugging information back to clients for debugging purposes.&nbsp; <span class="inline_code">errdesc</span> is not localized 
-or otherwise meant to provide information that is displayed to users.</p>
-<hr />
-<p class="Header1">Batching<a name="batching"></a></p>
-<p>Batching is the single most powerful feature in BLTsville.&nbsp; It is used for two major purposes:</p>
-<ol>
-	<li>To group similar BLTs which use most of the same parameters so that they can be handled more efficiently by the 
-	implementation.</li>
-	<li>To group BLTs that should go together so that implementations can use special features that go beyond what seems 
-	to be expressed by the BLTsville API.</li>
-</ol>
-<p class="note">NOTE:&nbsp; It is important to realize that BLTs batched together may be done <span class="underline">in 
-any order</span>, and in fact may not even be done in the way specified.&nbsp; This includes the BLTs being done as they 
-are submitted, or no operations performed until the batch submission is completed with
-<a href="#BVFLAG_BATCH_END" class="inline_code">BVFLAG_BATCH_END</a>.&nbsp; This means the client must not rely on intermediate 
-results within a batch.</p>
-<p class="note">NOTE:&nbsp; Because BLTs can be performed in a variety of ways, callbacks for individual BLTs would have 
-no consistent meaning.&nbsp; So, when batching is mixed with <span class="inline_code"><a href="#BVFLAG_ASYNC">BVFLAG_ASYNC</a></span>, 
-only the callback for the last BLT occurs.</p>
-<p class="note">NOTE:&nbsp; Since implementations can perform batched BLTs in a variety of ways, even synchronous batched 
-BLTs can be effectively asynchronous.&nbsp; Therefore, only the last BLT determines the synchronicity of the entire batch.&nbsp; 
-i.e. the <span class="inline_code"><a href="#BVFLAG_ASYNC">BVFLAG_ASYNC</a></span> flag is only heeded when combined with
-<span class="inline_code"><a href="#BVFLAG_BATCH_END">BVFLAG_BATCH_END</a>.</span></p>
-<p class="note">NOTE: Failure during the performance of a batch (different from an error on submission--indicated by the 
-contents of the <a href="#bvcallbackerror" class="inline_code">bvcallbackerror</a> structure) will result in an unknown 
-state for all destination buffers.&nbsp; Do not assume that a given implementation&#39;s state in this case represents the state 
-which will be encountered for a different implementation.</p>
-<p class="note">NOTE: Because of the indeterminate nature of the execution of a batch of BLTs, a &quot;batch abort&quot; would not 
-result in a known state either.&nbsp; As stated above, a given implementation may have already performed earlier BLTs in 
-a batch as the batch is submitted.&nbsp; So errors encountered during the submission of a batch must be handled by the client, 
-and then the batch must be terminated normally using <a href="#BVFLAG_BATCH_END" class="inline_code">BVFLAG_BATCH_END</a>.</p>
-<p class="Header2">Batches For Grouping Similar BLTs</p>
-<p>Often, groups of similar BLTs are performed, with changes to only a few parameters.&nbsp; Some implementations have the 
-ability to re-use previous settings, coupled with these changes, to perform new BLTs.</p>
-<p>One good example of this in in rendering text, similar to that you are reading now.&nbsp; In most systems, a glyph cache 
-is maintained to hold the characters of a given font, rasterized with the specific characteristics desired (e.g. bold, italics, 
-etc.).&nbsp; Each font in the glyph cache is normally created using a font rasterization engine from a vector-based font, 
-such as FreeType.&nbsp; This technology allows fonts to be described in terms of curves and lines instead of pixels, which 
-means they can be created as needed, in any size desirable.</p>
-<table style="" class="glyph_cache">
-	<tr>
-		<td class="glyph_cache">&nbsp; !&quot;#$%&amp;&#39;()*+&#39;-./0123456789:;&lt;=&gt;?<br />
-		@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_<br />
-		`abcdefghijklmnopqrstuvwxyz{|}~</td>
-	</tr>
-</table>
-<p>Then, when a character needs to be rendered, it is copied from the pre-rendered glyph cache.&nbsp; This is much more 
-efficient than performing the font rasterization from the vector description each time a character is used.</p>
-<p>With some hardware implementations, the setup to trigger the copy of these characters from the glyph cache to the target 
-surface can be quite significant, when compared to the number of pixels actually affected.&nbsp; For example, each character 
-might consist of something on the order of&nbsp; 10 x 14, or about 140 pixels.&nbsp; Programming a typical hardware BLTer 
-may require tens of commands for each character.</p>
-<p>But note that each of these BLTs differs by only a few parameters.&nbsp; Specifically, once the source and destination 
-surfaces have been specified, and the operation described, only the source and destination rectangles change between BLTs. 
-To alleviate much of this overhead, most implementations will allow the configuration of a previous BLT to be used again, 
-with only those parameters which change provided for the subsequent BLTs.</p>
-<p>BLTsville provides access to this capability via the batch mechanism.</p>
-<p>For rendering a word using a monospaced font like this, the client might construct the batch like this:</p>
-<p class="small_code_block">struct bvbuffdesc screendesc = {sizeof(struct bvbuffdesc}, 0};<br />
-struct bvsurfgeom screengeom = {sizeof(struct bvsurfgeom), 0};<br />
-struct bvbuffdesc glyphcachedesc = {sizeof(struct bvbuffdesc), 0};<br />
-struct bvsurfgeom glyphcachegeom = {sizeof(struct bvsurfgeom), 0};<br />
-struct bvtileparams solidcolortileparams = {sizeof(struct bvtileparams), 0};<br />
-struct bvbuffgeom solidcolorgeom = {sizeof(struct bvsurfgeom), 0};<br />
-<br />
-struct bvbltparams bltparams = {sizeof(struct bvbltparams), 0};<br />
-<br />
-int charsperline = 32;<br />
-int fontwidth = 10;<br />
-int fontheight = 14;<br />
-int i = 0;<br />
-<br />
-screendesc.virtaddr = screenaddr;<br />
-screendesc.length = screenstride * screenheight;<br />
-screengeom.format = OCDFMT_RGB24;<br />
-screengeom.width = screenwidth;<br />
-screengeom.height = screenheight;<br />
-screengeom.virtstride = screenstride;<br />
-<br />
-glyphcachedesc.virtaddr = glyphcacheaddr;<br />
-glyphcachedesc.length = glyphcachestride * glyphcacheheight;<br />
-glyphcachegeom.format = OCDFMT_ALPHA8;<br />
-glyphcachegeom.width = glyphcachewidth;<br />
-glyphcachegeom.height = glyphcacheheight;<br />
-glyphcachegeom.virtstride = glyphstride;<br />
-<br />
-solidcolortileparams.virtaddr = &amp;solidcolor;<br />
-solidcolortileparams.srcwidth = 1;<br />
-solidcolortileparams.srcheight = 1;<br />
-solidcolorgeom.format = OCDFMT_RGB24;<br />
-<br />
-bltparams.flags = BVFLAG_BLEND | BVFLAG_SRC1_TILED | BVFLAG_BATCH_BEGIN;<br />
-bltparams.op.blend = BVBLEND_SRCOVER + BVBLENDDEF_REMOTE;<br />
-bltparams.dstdesc = &amp;screendesc;<br />
-bltparams.dstgeom = &amp;screengeom;<br />
-bltparams.src1.tileparams = &amp;solidcolortileparams;<br />
-bltparams.src1geom = &amp;solidcolorgeom;<br />
-bltparams.src2.desc = &amp;screendesc;<br />
-bltparams.src2geom = &amp;screengeom;<br />
-bltparams.mask.desc = &amp;glyphcachedesc;<br />
-bltparams.maskgeom = &amp;glyphcachegeom;<br />
-<br />
-bltparams.dstrect.left = bltparams.src2rect.left = screenrect.left;<br />
-bltparams.dstrect.top = bltparams.src2rect.top = screenrect.top;<br />
-<br />
-bltparams.maskrect.width = bltparams.dstrect.width = bltparams.src2rect.width = fontwidth;<br />
-bltparams.maskrect.height = bltparams.dstrect.height = bltparams.src2rect.height = fontheight;<br />
-<br />
-bltparams.maskrect.left = ((text[i] - &#39; &#39;) % charsperline) * fontwidth;<br />
-bltparams.maskrect.top = ((text[i] - &#39; &#39;) / charsperline) * fontheight;<br />
-<br />
-bv_blt(&amp;bltparams);<br />
-<br />
-i++;<br />
-if(i &lt; textlen)<br />
-{<br />
-&nbsp; bltparams.flags = (bltparams.flags &amp; ~BVFLAG_BATCH_MASK) | BVFLAG_BATCH_CONTINUE;<br />
-&nbsp; bltparams.batchflags = BVBATCH_DSTRECT_ORIGIN | BVBATCH_SRC2RECT_ORIGIN | BVBATCH_MASKRECT_ORIGIN;<br />
-<br />
-&nbsp; do<br />
-&nbsp; {<br />
-&nbsp;&nbsp;&nbsp; bltparams.dstrect.left += fontwidth;<br />
-&nbsp;&nbsp;&nbsp; bltparams.src2rect.left = bltparams.dstrect.left;<br />
-<br />
-&nbsp;&nbsp;&nbsp; bltparams.maskrect.left = ((text[i] - &#39; &#39;) % charsperline) * fontwidth;<br />
-&nbsp;&nbsp;&nbsp; bltparams.maskrect.top = ((text[i] - &#39; &#39;) / charsperline) * fontheight;<br />
-<br />
-&nbsp;&nbsp;&nbsp; bv_blt(&amp;bltparams);<br />
-<br />
-&nbsp;&nbsp;&nbsp; i++;<br />
-&nbsp; }while(i &lt; textlen);<br />
-}<br />
-<br />
-bltparams.flags = (bltparams.flags &amp; ~BVFLAG_BATCH_MASK) | BVFLAG_BATCH_END;<br />
-bltparams.batchflags = BVBATCH_ENDNOP;<br />
-<br />
-bv_blt(&amp;bltparams);</p>
-<p class="note">NOTE:&nbsp; bvbltparams.batchflags is just a hit.&nbsp; Not all implementations support deltas in 
-batching, so clients must not change the values of members of <span class="inline_code"><a href="#bvbltparams">
-bvbltparams</a></span> (or structures it 
-references) between BLTs.&nbsp; These values may be used.</p>
-<p class="Header2">Batches For Special Feature BLTs</p>
-<p>Enabling special features of some implementations is a special challenge.&nbsp; But BLTsville is up the task.</p>
-<p>For example, perhaps an implementation is capable of blending four layers at the same time.&nbsp; But BLTsville only allows 
-blending to be specified using two layers at a time.&nbsp; How can this be accomplished?</p>
-<p>The most prevalent blending reference used is the <a href="http://dx.doi.org/10.1145/800031.808606">Porter-Duff 
-whitepaper</a>, which specifies blending of two sources (A and B).&nbsp; So any N-source blend (N &gt; 2) would require the blends to be 
-specified as a grouping of N - 1 two-source blends in order to utilize the 
-Porter-Duff equations.&nbsp; That&#39;s how such a blend is specified in BLTsville:</p>
-<p class="small_code_block">bltparams.dstrect.width = bltparams.src1rect.width = bltparams.src2rect.width = dstgeom.width;<br />
-bltparams.dstrect.height = bltparams.src1rect.height = bltparams.src2rect.height = dstgeom.height; <br />
-<br />
-bltparams.flags = BVFLAG_BLEND | BVFLAG_BATCH_BEGIN;<br />
-bltparams.op.blend = BVBLEND_SRCOVER;<br />
-bltparams.dstdesc = &amp;dstdesc;<br />
-bltparams.dstgeom = &amp;dstgeom;<br />
-bltparams.src1.desc = &amp;src1desc;<br />
-bltparams.src1geom = &amp;src1geom;<br />
-bltparams.src2.desc = &amp;src2desc;<br />
-bltparams.src2geom = &amp;src2geom;<br />
-<br />
-bv_blt(&amp;bltparams);<br />
-<br />
-bltparams.src1.desc = &amp;src3desc;<br />
-bltparams.src1geom = &amp;src3geom;<br />
-bltparams.dstdesc = &amp;dstdesc;<br />
-bltparams.dstgeom = &amp;dstgeom;<br />
-<br />
-bltparams.flags = (bltparams.flags &amp; ~BVFLAG_BATCH_MASK) | BVFLAG_BATCH_CONTINUE;<br />
-bltparams.batch = BVBATCH_SRC1 | BVBATCH_SRC2;<br />
-<br />
-bv_blt(&amp;bltparams);<br />
-<br />
-bltparams.src1.desc = &amp;src4desc;<br />
-bltparams.src1geom = &amp;src4geom;<br />
-<br />
-bltparams.flags = (bltparams.flags &amp; ~BVFLAG_BATCH_MASK) | BVFLAG_BATCH_END;<br />
-bltparams.batch = BVBATCH_SRC1;<br />
-<br />
-bv_blt(&amp;bltparams);</p>
-<p>The driver for an implementation that can perform this pair of operations as one BLT would be tasked with recognizing 
-that the batch contained BLTs which can be combined.</p>
-<p>The fantastic thing about this approach is that an implementation without the ability to blend N sources in one pass would perform 
-the blends separately, but the result would be identical.&nbsp; Moreover, implementations with the ability to combine 
-different numbers of operations would likewise produce the same results, even they they used a different number of 
-internal steps.&nbsp; Here&#39;s an example:</p>
-<table align="center">
-	<tr>
-		<td>
-<table>
-	<tr>
-		<td class="ctr_thin_bord"><strong>Number of<br />
-		Layers to<br />
-		Blend</strong></td>
-		<td class="ctr_thin_bord"><strong>BLTsville<br />
-		Operations</strong></td>
-		<td class="ctr_thin_bord"><strong>Implementation<br />
-		Capable of<br />
-		Blending One<br />
-		Source with a<br />
-		Destination</strong><br />
-				(2 inputs)</td>
-		<td class="ctr_thin_bord"><strong>Implementation<br />
-		Capable of<br />
-		Blending Two<br />
-		Sources to a<br />
-		Destination</strong><br />
-				(2 inputs)</td>
-		<td class="ctr_thin_bord"><strong>Implementation<br />
-		Capable of<br />
-		Blending Four<br />
-		Sources to a<br />
-		Destination</strong><br />
-				(4 inputs)</td>
-		<td class="ctr_thin_bord"><strong>Implementation<br />
-		Capable of<br />
-		Blending Eight<br />
-		Sources with<br />
-		a Destination</strong><br />
-		(5 inputs)</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">2</td>
-		<td class="nowrap">A over B =&gt; O</td>
-		<td class="nowrap">B =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">A over B =&gt; O</td>
-		<td class="nowrap">A over B =&gt; O</td>
-		<td class="nowrap">A over B =&gt; O</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">3</td>
-		<td class="nowrap">B over C =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">C =&gt; O<br />
-		B over O =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">B over C =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">A over B over C =&gt; O</td>
-		<td class="nowrap">A over B over C =&gt; O</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">4</td>
-		<td class="nowrap">C over D =&gt; O<br />
-		B over O =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">D =&gt; O<br />
-		C over O =&gt; O<br />
-		B over O =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap"> C over D =&gt; O<br />
-		B over O =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap"> A over B over C over D =&gt; O</td>
-		<td class="nowrap"> A over B over C over D =&gt; O</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">5</td>
-		<td class="nowrap">D over E =&gt; O<br />
-		C over O =&gt; O<br />
-		B over O =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">E =&gt; O<br />
-		D over O =&gt; O<br />
-		C over O =&gt; O<br />
-		B over O =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">D over E =&gt; O<br />
-		C over O =&gt; O<br />
-		B over O =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">D over E =&gt; O<br />
-		A over B over C over O =&gt; O</td>
-		<td class="nowrap">E =&gt; O<br />
-		A over B over C over D over O =&gt; O</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">6</td>
-		<td class="nowrap">E over F =&gt; O<br />
-		D over O =&gt; O<br />
-		C over O =&gt; O<br />
-		B over O =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">F =&gt; O<br />
-		E over O =&gt; O<br />
-		D over O =&gt; O<br />
-		C over O =&gt; O<br />
-		B over O =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">E over F =&gt; O<br />
-		D over O =&gt; O<br />
-		C over O =&gt; O<br />
-		B over O =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">D over E over F =&gt; O<br />
-		A over B over C over O =&gt; O</td>
-		<td class="nowrap">E over F =&gt; O<br />
-		A over B over C over D over O =&gt; O</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">7</td>
-		<td class="nowrap">F over G =&gt; O<br />
-		E over O =&gt; O<br />
-		D over O =&gt; O<br />
-		C over O =&gt; O<br />
-		B over O =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">G =&gt; O<br />
-		F over O =&gt; O<br />
-		E over O =&gt; O<br />
-		D over O =&gt; O<br />
-		C over O =&gt; O<br />
-		B over O =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">F over G =&gt; O<br />
-		E over O =&gt; O<br />
-		D over O =&gt; O<br />
-		C over O =&gt; O<br />
-		B over O =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">D over E over F over G =&gt; O<br />
-		A over B over C over O =&gt; O</td>
-		<td class="nowrap">E over F over G =&gt; O<br />
-		A over B over C over D over O =&gt; O</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">8</td>
-		<td class="nowrap">G over H =&gt; O<br />
-		F over O =&gt; O<br />
-		E over O =&gt; O<br />
-		D over O =&gt; O<br />
-		C over O =&gt; O<br />
-		B over O =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">H =&gt; O<br />
-		G over O =&gt; O<br />
-		F over O =&gt; O<br />
-		E over O =&gt; O<br />
-		D over O =&gt; O<br />
-		C over O =&gt; O<br />
-		B over O =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">G over H =&gt; O<br />
-		F over O =&gt; O<br />
-		E over O =&gt; O<br />
-		D over O =&gt; O<br />
-		C over O =&gt; O<br />
-		B over O =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">G over H =&gt; O<br />
-		D over E over F over O =&gt; O<br />
-		A over B over C over O =&gt; O</td>
-		<td class="nowrap">E over F over G over H =&gt; O<br />
-		A over B over C over D over O =&gt; O</td>
-	</tr>
-	<tr>
-		<td class="ctr_thin_bord">9</td>
-		<td class="nowrap">H over I =&gt; O<br />
-		G over O =&gt; O<br />
-		F over O =&gt; O<br />
-		E over O =&gt; O<br />
-		D over O =&gt; O<br />
-		C over O =&gt; O<br />
-		B over O =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">I =&gt; O<br />
-		H over O =&gt; O<br />
-		G over O =&gt; O<br />
-		F over O =&gt; O<br />
-		E over O =&gt; O<br />
-		D over O =&gt; O<br />
-		C over O =&gt; O<br />
-		B over O =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">H over I =&gt; O<br />
-		G over O =&gt; O<br />
-		F over O =&gt; O<br />
-		E over O =&gt; O<br />
-		D over O =&gt; O<br />
-		C over O =&gt; O<br />
-		B over O =&gt; O<br />
-		A over O =&gt; O</td>
-		<td class="nowrap">G over H over I =&gt; O<br />
-		D over E over F over O =&gt; O<br />
-		A over B over C over O =&gt; O</td>
-		<td class="nowrap">I =&gt; O<br />
-		E over F over G over H over O =&gt; O<br />
-		A over B over C over D over O =&gt; O</td>
-	</tr>
-</table>
-</td>
-	</tr>
-	<tr>
-		<td class="ctr">Comparison of batched BLTsville calls with internal operations, based on implementation capabilities.
-</td>
-	</tr>
-</table>
-<p class="note">NOTE: As mentioned above a batch of BLTs may be serviced in any number of ways.&nbsp; In this example, the 
-destination buffer may be used for intermediate results, so it is important that this buffer not be used during the batch--i.e. 
-as a displayed buffer.</p>
-<hr />
-<p class="Header1"><a name="start">Where to Start</a></p>
-<p><em>(Note that error checking is omitted in all the examples below for clarity.)</em> </p>
-<p>1.&nbsp; Clients begin by opening one or more BLTsville implementations dynamically.&nbsp; The specific method of doing 
-this is dependent on the operating system.&nbsp; For example, Linux might do this like this:</p>
-<p class="small_code_block">struct bltsvillelib<br />
-{<br />
-&nbsp; char* name;<br />
-&nbsp; void* handle;<br />
-&nbsp; BVFN_MAP bv_map;<br />
-&nbsp; BVFN_BLT bv_blt;<br />
-&nbsp; BVFN_UNMAP bv_unmap;<br />
-}; <br />
-<br />
-struct bltsville bvlib[] =<br />
-{<br />
-&nbsp; { &quot;libbltsville_cpu.so&quot;, 0 },<br />
-&nbsp; { &quot;libbltsville_2d.so&quot;, 0 }<br />
-};<br />
-const int NUMBVLIBS = sizeof(bvlib) / sizeof(struct bltsvillelib);<br />
-<br />
-for(int i = 0; i &lt; NUMLIBS; i++)<br />
-{<br />
-&nbsp; bvlib[i].handle = dlopen(bvlib[i].name, RTLD_LOCAL | RTLD_LAZY);<br />
-&nbsp; bvlib[i].bv_map = (BVFN_MAP)dlsym(bvlib[i].handle, &quot;bv_map&quot;);<br />
-&nbsp; bvlib[i].bv_blt = (BVFN_BLT)dlsym(bvlib[i].handle, &quot;bv_blt&quot;);<br />
-&nbsp; bvlib[i].bv_unmap = (BVFN_BLT)dlsym(bvlib[i].handle, &quot;bv_unmap&quot;);<br />
-}<br />
-</p>
-<p>2.&nbsp; Clients then need to create a <span class="inline_code"><a href="#bvbuffdesc">bvbuffdesc</a></span> object for 
-each buffer to be accessed in BLTsville:</p>
-<table class="indent">
-	<tr>
-		<td valign="top">
-		<p class="small_code_block_in_table">struct bvbuffdesc buff =<br />
-&nbsp; {sizeof(struct bvbuffdesc), 0};<br />
-		<br />
-		buff.virtaddr = buffptr;<br />
-		buff.length = bufflength;</p>
-		</td>
-		<td class="ctr">&nbsp;or&nbsp</td>
-		<td valign="top">
-		<p class="inline_code"><span class="small_code_block_in_table">struct bvbuffdesc buff;<br />
-		<br />
-		memset(&amp;buff, 0, sizeof(buff));<br />
-		buff.structsize = sizeof(buff);<br />
-		buff.virtaddr = buffptr;<br />
-		buff.length = bufflength;</span></p>
-		</td>
-	</tr>
-</table>
-<p class="strong_emphasis">Note that the client must ensure that the map element and any additional members in
-<span class="inline_code"><a href="#bvbuffdesc">bvbuffdesc</a></span> are initialized to 0.</p>
-<p>3.&nbsp; Next the buffer can be mapped to give the hardware implementations a chance to associate any necessary resources 
-with the buffer:</p>
-<table class="indent">
-	<tr>
-		<td valign="top">
-		<p class="small_code_block_in_table">/* do nothing */ </p>
-		</td>
-		<td class="ctr">&nbsp;or&nbsp;</td>
-		<td valign="top">
-		<p class="small_code_block_in_table">bvlib[0].bv_map(&amp;buff); </p>
-		</td>
-		<td class="ctr">&nbsp;or&nbsp;</td>
-		<td valign="top">
-		<p class="small_code_block_in_table">for(int i = 0; i &lt; NUMLIBS; i++)<br />
-		{<br />
-&nbsp; if(bvlib[i].bv_map)<br />
-&nbsp;&nbsp;&nbsp; bvlib[i].bv_map(&amp;buff);<br />
-		}</p>
-		</td>
-	</tr>
-</table>
-<br />
-<table style="width: 100%">
-	<tr>
-		<td valign="top">a. </td>
-		<td>This step is actually optional, as indicated above.&nbsp; However, if the client does not explicitly call
-		<span class="inline_code"><a href="#bv_map">bv_map()</a></span>, the mapping must be done by the implementation 
-		to associate the necessary resources with the buffer.&nbsp; So this mapping must be done later, when
-		<span class="inline_code"><a href="#bv_blt">bv_blt()</a></span> is called.&nbsp; Additionally, since the client 
-		did not call <span class="inline_code"><a href="#bv_map">bv_map()</a></span>, it is unlikely that the client will 
-		call <span class="inline_code"><a href="#bv_unmap">bv_unmap()</a></span> to allow the implementation to free the 
-		resources associated with the buffer.&nbsp; So the implementation will internally unmap the resources after completing 
-		the BLT.&nbsp; This means that the mapping and unmapping overhead will be encountered on every call to
-		<span class="inline_code"><a href="#bv_blt">bv_blt()</a></span>.<br />
-		<em><br />
-		In general, the CPU implementations have (almost) no overhead associated with mapping and unmapping.&nbsp; So opting 
-		not to make the <span class="inline_code"><a href="#bv_map">bv_map()</a></span> call for CPU implementations is 
-		likely to have negligible difference in <span class="inline_code"><a href="#bv_blt">bv_blt()</a></span> performance.<br />
-		</em></td>
-	</tr>
-	<tr>
-		<td valign="top">b. </td>
-		<td>Calling <span class="inline_code"><a href="#bv_map">bv_map()</a></span> once for each buffer is enough to tell 
-		the implementations that the client can be trusted to call <span class="inline_code"><a href="#bv_unmap">bv_unmap()</a></span> 
-		when work with the buffer is complete, as indicated above.&nbsp; It does not matter which implementation&#39;s
-		<span class="inline_code"><a href="#bv_map">bv_map()</a></span> is called.&nbsp; However, that implementation is 
-		the only one which will perform the mapping immediately.&nbsp; All other implementations will perform a <em>lazy 
-		mapping</em> only when their <span class="inline_code"><a href="#bv_blt">bv_blt()</a></span> call is invoked.<br />
-		<br />
-		This allows the client to avoid the overhead of mapping and unmapping the buffers on each
-		<span class="inline_code"><a href="#bv_blt">bv_blt()</a></span> call.&nbsp; It also avoids the associated mapping 
-		and unmapping overhead if a given implementation is never used.<br />
-		<br />
-		<em>As mentioned above, the CPU implementations have (almost) no overhead associated with mapping and unmapping, 
-		so they are a good choice to use for the call to <span class="inline_code"><a href="#bv_map">bv_map()</a></span>.<br />
-		</em></td>
-	</tr>
-	<tr>
-		<td valign="top">c. </td>
-		<td>If the client wants direct control over the mapping and unmapping overhead, it can call the
-		<span class="inline_code"><a href="#bv_map">bv_map()</a></span> function of each implementation, as indicated above.&nbsp; 
-		Each implementation will perform the mapping at that time, so that the overhead will not appear on subsequent calls 
-		to <span class="inline_code"><a href="#bv_blt">bv_blt()</a></span>. </td>
-	</tr>
-</table>
-<p>4.&nbsp; Next the client must create <span class="inline_code"><a href="#bvsurfgeom">bvsurfgeom</a></span> objects for 
-each way in which a buffer will be accessed.&nbsp; Often, there is only one way in which a buffer is accessed, so there 
-will be the same number of buffers, <span class="inline_code"><a href="#bvbuffdesc">bvbuffdesc</a></span>, and
-<span class="inline_code"><a href="#bvsurfgeom">bvsurfgeom</a></span> objects.&nbsp; If that&#39;s the case, it may be convenient 
-for the client to combine them into a parent structure.&nbsp; It may even be possible to share a single bvbuffgeom structure 
-among buffers.&nbsp; Or there will be times when it is necessary to treat a buffer in different ways for different BLTs.&nbsp; 
-Having these two structures separated allows all of these combinations.</p>
-<table class="indent">
-	<tr>
-		<td valign="top">
-		<p class="small_code_block_in_table">struct bvsurfgeom geom =<br />
-&nbsp; {sizeof(struct bvsurfgeom), 0};<br />
-		<br />
-		geom.format = OCDFMT_RGB24;<br />
-		geom.width = width;<br />
-		geom.height = height;<br />
-		geom.virtstride = stride;</p>
-		</td>
-		<td class="ctr">&nbsp;or&nbsp;</td>
-		<td valign="top">
-		<p class="inline_code"><span class="small_code_block_in_table">struct bvsurfgeom geom;
-		<br />
-		memset(&amp;geom, 0, sizeof(geom));<br />
-		geom.structsize = sizeof(geom);<br />
-		geom.width = width;<br />
-		geom.height = height;<br />
-		geom.virtstride = stride;</span></p>
-		</td>
-	</tr>
-</table>
-<p class="strong_emphasis">Note that the client must ensure that any additional members in <span class="inline_code">
-<a href="#bvsurfgeom">bvsurfgeom</a></span> are initialized to 0 for future compatibility.</p>
-<p>5.&nbsp; Now the client is ready to fill in a bvbltparams structure to specify the type of BLT requested.&nbsp; Here 
-is an example of a simple copy from the lower right corner of a surface to the upper left:</p>
-<p class="small_code_block">struct bvbltparams bltparams = {sizeof(struct bvbltparams), 0};<br />
-<br />
-bltparams.flags = BVFLAG_ROP;<br />
-bltparams.op.rop = 0xCCCC; /* SRCCOPY */<br />
-bltparams.dstdesc = &amp;buff;<br />
-bltparams.dstgeom = &amp;geom;<br />
-bltparams.dstrect.left = 0;<br />
-bltparams.dstrect.top = 0;<br />
-bltparams.dstwidth = width / 2;<br />
-bltparams.dstheight = height / 2;<br />
-bltparams.src1.desc = &amp;buff;<br />
-bltparams.src1geom = &amp;geom;<br />
-bltparams.src1rect.left = width / 2;<br />
-bltparams.src1rect.top = height / 2;<br />
-bltparams.src1rect.width = width / 2;<br />
-bltparams.src1rect.height = height / 2;</p>
-<p>6.&nbsp; And next the client can trigger the BLT by calling <span class="inline_code"><a href="#bv_blt">bv_blt()</a></span>:</p>
-<p class="small_code_block">bv_blt(&amp;bltparams); </p>
-<p><em>If the client cannot complete the requested BLT, it returns a </em><span class="inline_code"><a href="#bverror">
-<em>bverror</em></a></span><em> indicating the issue. </em></p>
-<p>7.&nbsp; Finally, the client should clean up:</p>
-<p class="small_code_block">bv_unmap(&amp;buff); </p>
-<hr />
-<p class="Header1"><a name="Kernel_Mode_Interface">Kernel Mode Interface</a></p>
-<p>The kernel mode interface differs only slightly from the user mode interface.&nbsp; Currently there are two differences 
-in the general kernel interface, and one in the Linux/Android interface:</p>
-<p class="Code_Header_2">bvbuffdesc.auxtype/auxptr</p>
-<p><span class="inline_code"><a href="#bvbuffdesc.auxtype">bvbuffdesc.auxtype</a></span> is an <span class="inline_code">enum</span>, 
-indicating the type of the
-<span class="inline_code"><a href="#bvbuffdesc.auxptr">bvbuffdesc.auxptr</a></span>.&nbsp; The enumeration values and 
-the associated types are:</p>
-<table class="indent_thick_bord">
-	<tr>
-		<td class="thin_bord_dbl_botbord"><span class="inline_code"><a href="#bvbuffdesc.auxtype">bvbuffdesc.auxtype</a></span></td>
-		<td class="thin_bord_dbl_botbord">
-<span class="inline_code"><a href="#bvbuffdesc.auxptr">bvbuffdesc.auxptr</a></span> type</td>
-		<td class="thin_bord_dbl_botbord">Notes</td>
-	</tr>
-	<tr>
-		<td class="thin_bord"><span class="inline_code"><a name="BVAT_PHYSDESC">BVAT_PHYSDESC</a></span></td>
-		<td class="thin_bord">
-<a href="#bvphysdesc" class="inline_code">bvphysdesc</a></td>
-		<td class="thin_bord">Used to specify the physical pages of a physically discontiguous buffer constructed using 
-		a single page size.&nbsp; This may be used with physically contiguous buffers as well, but
-		<span class="inline_code"><a href="#BVAT_PHYSADDR">BVAT_PHYSADDR</a></span> is preferred.</td>
-	</tr>
-	<tr>
-		<td class="thin_bord"><span class="inline_code"><a name="BVAT_PHYSADDR">BVAT_PHYSADDR</a></span></td>
-		<td class="thin_bord">physical address</td>
-		<td class="thin_bord">Used to specify the starting physical address of a physically contiguous buffer.</td>
-	</tr>
-</table>
-<p>The methods of describing the buffer using physical addresses is not exposed in user mode for security reasons.</p>
-<hr />
-<p class="Code_Header"><a name="bvphysdesc">bvphysdesc</a></p>
-<p class="small_code_block">struct bvphysdesc {<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned int <a href="#bvphysdesc.structsize">structsize</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned long <a href="#bvphysdesc.pagesize">pagesize</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned long *<a href="#bvphysdesc.pagearray">pagearray</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned int <a href="#bvphysdesc.pagecount">pagecount</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned long <a href="#bvphysdesc.pageoffset">pageoffset</a>;<br />
-};</p>
-<p class="Code_Header_2"><a name="bvphysdesc.structsize">bvphysdesc.structsize</a></p>
-<p class="code_block">unsigned int structsize;</p>
-<p>This member is used for compatibility between BLTsville versions.&nbsp; (See <span class="inline_code">
-<a href="#bvbltparams.structsize">bvbltparams.structsize</a></span> for an explanation.) </p>
-<p class="Code_Header_2"><a name="bvphysdesc.pagesize">bvphysdesc.pagesize</a></p>
-<p class="code_block">unsigned long pagesize;</p>
-<p>This member indicates the size of the physical pages containing the buffer.&nbsp; <span class="inline_code">BVAT_PHYSDESC</span>/<span class="inline_code">bvphysdesc
-</span>does not support buffers which reside in pages that are not all the same size.&nbsp; <span class="inline_code">
-bvphysdesc.pagesize</span> is used to indicate the length of the pages in the <span class="inline_code">
-<a href="#bvphysdesc.pagearray">bvphysdesc.pagearray</a></span> as well as the expected alignment of those pages.&nbsp; If this value is 0, the default 
-page size of the system is assumed.</p>
-<p class="note">NOTE:&nbsp; When used with physically contiguous buffers, this member should be set to the length of the 
-buffer, which is the same as the value in <span class="inline_code"><a href="#bvbuffdesc.length">bvbuffdesc.length</a></span>.</p>
-<p class="Code_Header_2"><a name="bvphysdesc.pagearray">bvphysdesc.pagearray</a></p>
-<p class="code_block">unsigned long *pagearray;</p>
-<p>This member is an array of <span class="inline_code">unsigned long</span>s holding the physical addresses of the pages 
-holding the buffer.&nbsp; The array contains <span class="inline_code"><a href="#bvphysdesc.pagecount">pagecount</a></span> 
-entries.&nbsp; The specific format of the physical addresses is O/S dependent.&nbsp; However, <span class="inline_code">
-BVAT_PHYSDESC</span>/<span class="inline_code">bvphysdesc</span> only supports 32-bit physical addresses.</p>
-<p>Addresses in this array must be aligned on <span class="inline_code"><a href="#bvphysdesc.pagesize">
-bvphysdesc.pagesize</a></span> boundaries.&nbsp; Use the <span class="inline_code"><a href="#bvphysdesc.pageoffset">
-bvphysdesc.pageoffset</a></span> member to indicate the offset from the start of the first page to the beginning of the 
-buffer.</p>
-<p class="note">NOTE:&nbsp; When used with physically contiguous buffers, the first (only) address in this array should 
-be aligned on the system default page boundary, and the <span class="inline_code"><a href="#bvphysdesc.pageoffset">
-bvphysdesc.pageoffset</a></span> member should be used to indicate the offset from that address to the beginning of the 
-buffer.</p>
-<p class="Code_Header_2"><a name="bvphysdesc.pagecount">bvphysdesc.pagecount</a></p>
-<p class="code_block">unsigned int pagecount;</p>
-<p>This member indicates the number of pages in the array pointed to by <span class="inline_code">
-<a href="#bvphysdesc.pagearray">bvphysdesc.pagearray</a></span>.</p>
-<p class="note">NOTE:&nbsp; When used with physically contiguous buffers, this member should be set to 1.</p>
-<p class="Code_Header_2"><a name="bvphysdesc.pageoffset">bvphysdesc.pageoffset</a></p>
-<p class="code_block">unsigned long pageoffset;</p>
-<p>This member indicates the number of bytes from the start of the first page (<span class="inline_code">*pagearray</span>) 
-to the start of the buffer.&nbsp; The value must be less than <span class="inline_code"><a href="#bvphysdesc.pagesize">
-bvphysdesc.pagesize</a></span>.</p>
-<p class="imponly"><strong>Implementations Only</strong><br />
-<br />
-Implementations should not ignore this member.</p>
-<hr />
-<p class="Header2">bventry</p>
-<p>Kernel mode entry cannot be the same as the user mode.&nbsp; The specific method of accessing the kernel interface is 
-O/S specific.&nbsp; However, the following interface is currently defined for the specified O/Ss:</p>
-<table class="example">
-	<tr>
-		<td>
-		<p class="Header4">Linux/Android</p>
-		<p class="Code_Header"><a name="bventry">bventry</a></p>
-		<p>This structure is used to obtain the pointers to the implementation&#39;s BLTsville calls.&nbsp; The client can call 
-		the default <span class="inline_code">bv2d_entry()</span> function to obtain the pointers to the implementation 
-		chosen by the system integrators, or it can call a specific function to get the pointers for a specific implementation 
-		(e.g. <span class="inline_code">gcbv_entry()</span>).</p>
-		<p class="small_code_block">struct bventry {<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; unsigned int <a href="#bventry.structsize">structsize</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bv_map">BVFN_MAP</a> <a href="#bventry.bv_map">bv_map</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bv_unmap">BVFN_UNMAP</a> <a href="#bventry.bv_unmap">bv_unmap</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bv_blt">BVFN_BLT</a> <a href="#bventry.bv_blt">bv_blt</a>;<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <a href="#bv_cache">BVFN_CACHE</a> <a href="#bventry.bv_cache">bv_cache</a>;<br />
-		};</p>
-		<p class="Code_Header_2"><a name="bventry.structsize">bventry.structsize</a></p>
-		<p class="code_block">unsigned int structsize;</p>
-		<p>This member is used for compatibility between BLTsville versions.&nbsp; (See <span class="inline_code">
-		<a href="#bvbltparams.structsize">bvbltparams.structsize</a></span> for an explanation.) </p>
-		<p class="Code_Header_2"><a name="bventry.bv_map">bventry.bv_map</a>/<a name="bventry.bv_unmap">bv_unmap</a>/<a name="bventry.bv_blt">bv_blt</a>/<a name="bventry.bv_cache">bv_cache</a></p>
-		<p class="code_block">BVFN_MAP bv_map;<br />
-		BVFN_UNMAP bv_unmap;<br />
-		BVFN_BLT bv_blt;<br />
-		BVFN_CACHE bv_cache;</p>
-		<p>These members hold pointers to the functions for the specific implementation queried with a call to
-		<span class="inline_code">*_entry()</span>.</p>
-		<p class="note">NOTE:&nbsp; <span class="inline_code"><a href="#bv_cache">bv_cache()</a></span> is optional, so 
-		this pointer may be set to 0.</p>
-		</td>
-	</tr>
-</table>
-<br />
-<hr /><br />
-<p class="Header2">Linux/Android Deviation</p>
-<p>Although the linked list used in the <span class="inline_code"><a href="#bvbuffmap">bvbuffmap</a></span> structure is 
-not complicated, there may be a requirement to use the standard Linux/Android kernel linked list in that environment.&nbsp; 
-To facilitate this, the <span class="inline_code"><a href="#bvbuffmap.map">bvbuffmap.map</a></span> entry is replaced by 
-the following entry for Linux/Android <span class="underline">kernel mode only</span>:</p>
-<p class="Code_Header"><a name="bvbuffmap.node" class="Code_Header_2">bvbuffmap.node</a></p>
-<p class="code_block">struct list_head node;</p>
-<p>This member is used to reference the containing linked list for the <span class="inline_code"><a href="#bvbuffmap">bvbuffmap</a></span> 
-structures associated with the buffer.</p>
-
-</body>
-
-</html>
diff --git a/bltsville/bltsville/ocdtab.png b/bltsville/bltsville/ocdtab.png
deleted file mode 100644
index 239c9bb..0000000
Binary files a/bltsville/bltsville/ocdtab.png and /dev/null differ
diff --git a/bltsville/gcbv/Android.mk b/bltsville/gcbv/Android.mk
deleted file mode 100644
index 5676b76..0000000
--- a/bltsville/gcbv/Android.mk
+++ /dev/null
@@ -1,86 +0,0 @@
-#
-# Copyright (c) 2012, 
-# Texas Instruments, Inc. and Vivante Corporation. 
-#
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are met:
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above copyright
-#       notice, this list of conditions and the following disclaimer in the
-#       documentation and/or other materials provided with the distribution.
-#     * Neither the name of Texas Instruments, Inc. nor the names of its
-#       contributors may be used to endorse or promote products derived from
-#       this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED. IN NO EVENT SHALL TEXAS INSTRUMENTS, INC. BE LIABLE FOR ANY
-# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := \
-	gcmain.c \
-	mirror/gcbv.c \
-	mirror/gcparser.c \
-	mirror/gcmap.c \
-	mirror/gcbuffer.c \
-	mirror/gcfill.c \
-	mirror/gcblit.c \
-	mirror/gcfilter.c \
-	mirror/gcdbglog.c
-
-LOCAL_CFLAGS :=
-
-LOCAL_C_INCLUDES := \
-	$(LOCAL_PATH)/mirror \
-	$(LOCAL_PATH)/mirror/include \
-	$(LOCAL_PATH)/../bltsville/include \
-	$(LOCAL_PATH)/../ocd/include
-
-VERSION_H := $(LOCAL_PATH)/version.h
-BV_VERSION := $(shell grep "VER_FILEVERSION_STR" $(VERSION_H) | sed "s,.*\"\([0-9.]*\)\\\0.*,\1,")
-
-LOCAL_SHARED_LIBRARIES := \
-    libcutils \
-
-LOCAL_MODULE_TAGS    := optional
-LOCAL_MODULE         := libbltsville_gc2d
-LOCAL_MODULE_SUFFIX  := .$(BV_VERSION).so
-LOCAL_PRELINK_MODULE := false
-LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/../vendor/lib
-
-include $(BUILD_SHARED_LIBRARY)
-
-#Creating SymLinks
-#libbltsville_gc2d.so -> libbltsville_gc2d.VERSION.so
-#libbltsville_hw2d.so -> libbltsville_gc2d.so
-SYMLINKS := $(TARGET_OUT_VENDOR)/lib/libbltsville_gc2d.so
-$(SYMLINKS): GC2D_BINARY := ./$(LOCAL_MODULE)$(LOCAL_MODULE_SUFFIX)
-$(SYMLINKS): $(LOCAL_INSTALLED_MODULE) $(LOCAL_PATH)/Android.mk
-	@echo "Symlink: $@ -> $(GC2D_BINARY)"
-	@rm -rf $@
-	$(hide) ln -fs $(GC2D_BINARY) $@
-
-SYMLINKS1 := $(TARGET_OUT_VENDOR)/lib/libbltsville_hw2d.so
-$(SYMLINKS1): LINK_BINARY := ./libbltsville_gc2d.so
-$(SYMLINKS1): $(LOCAL_INSTALLED_MODULE) $(LOCAL_PATH)/Android.mk
-	@echo "Symlink: $@ -> $(LINK_BINARY)"
-	@rm -rf $@
-	$(hide) ln -fs $(LINK_BINARY) $@
-
-ALL_DEFAULT_INSTALLED_MODULES += $(SYMLINKS) $(SYMLINKS1)
-
-# for mm/mmm
-all_modules: $(SYMLINKS) $(SYMLINKS1)
-
diff --git a/bltsville/gcbv/gcmain.c b/bltsville/gcbv/gcmain.c
deleted file mode 100644
index 7d8b0bd..0000000
--- a/bltsville/gcbv/gcmain.c
+++ /dev/null
@@ -1,531 +0,0 @@
-/*
- * Copyright (c) 2012,
- * Texas Instruments, Inc. and Vivante Corporation
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of Texas Instruments, Inc. nor the names of its
- *       contributors may be used to endorse or promote products derived from
- *       this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL TEXAS INSTRUMENTS, INC. BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "gcmain.h"
-#include "gcbv.h"
-#include <semaphore.h>
-
-#if ANDROID
-#include <cutils/log.h>
-#include <cutils/process_name.h>
-#endif
-
-#define GCZONE_NONE		0
-#define GCZONE_ALL		(~0U)
-#define GCZONE_INIT		(1 << 0)
-#define GCZONE_CALLBACK		(1 << 1)
-
-GCDBG_FILTERDEF(gcmain, GCZONE_NONE,
-		"init",
-		"callback")
-
-
-static int g_handle;
-
-
-/*******************************************************************************
- * Callback manager.
- */
-enum gccallbackinfo_status {
-	UNINIT,
-	SUPPORTED,
-	UNSUPPORTED
-};
-
-static const char * const g_statusNames[] = {
-	"UNINIT",
-	"SUPPORTED",
-	"UNSUPPORTED"
-};
-
-struct gccallbackinfo {
-	/* Callback status */
-	enum gccallbackinfo_status status;
-
-	/* Callback handle. */
-	unsigned long handle;
-
-	/* Termination semaphore. */
-	sem_t stop;
-
-	/* Callback thread handle. */
-	pthread_t thread;
-
-    /* Start/stop mutex */
-	pthread_mutex_t mutex;
-};
-
-struct gccallbackinfo g_callbackinfo = {
-	.status = UNINIT
-};
-
-static void *callbackthread(void *_gccallbackinfo)
-{
-	struct gccallbackinfo *gccallbackinfo;
-	struct gcicallbackwait gccmdcallbackwait;
-	int result;
-
-	/* Get callback info. */
-	gccallbackinfo = (struct gccallbackinfo *) _gccallbackinfo;
-
-	/* Initialize the command. */
-	gccmdcallbackwait.handle = gccallbackinfo->handle;
-	gccmdcallbackwait.timeoutms = 2000;
-
-	/* Enter wait loop. */
-	while (1) {
-		/* Call the kernel to wait for callback event. */
-		result = ioctl(g_handle, GCIOCTL_CALLBACK_WAIT,
-			       &gccmdcallbackwait);
-		if (result == 0) {
-			if (gccmdcallbackwait.gcerror == GCERR_NONE) {
-				/* Work completed. */
-				GCDBG(GCZONE_CALLBACK,
-				      "callback 0x%08X(0x%08X).\n",
-				      (unsigned int)
-					gccmdcallbackwait.callback,
-				      (unsigned int)
-					gccmdcallbackwait.callbackparam);
-
-				/* Invoke the callback. */
-				gccmdcallbackwait.callback(
-					gccmdcallbackwait.callbackparam);
-			} else if (gccmdcallbackwait.gcerror == GCERR_TIMEOUT) {
-				/* Timeout. */
-				GCDBG(GCZONE_CALLBACK,
-				      "callback wait timeout.\n");
-			} else {
-				/* Error occurred. */
-				GCERR("callback wait failed (0x%08X).\n",
-				      gccmdcallbackwait.gcerror);
-				break;
-			}
-		} else if (result != -EINTR) {
-			GCERR("callback wait ioctl failed (%d).\n", result);
-			break;
-		}
-
-		/* Stop requested? */
-		if (sem_trywait(&gccallbackinfo->stop) == 0) {
-			GCDBG(GCZONE_CALLBACK, "terminating.\n");
-			break;
-		}
-	}
-
-	return NULL;
-}
-
-static int callback_start(struct gccallbackinfo *gccallbackinfo)
-{
-	int result = 0;
-	struct gcicallback gccmdcallback;
-
-	GCENTER(GCZONE_CALLBACK);
-
-	pthread_mutex_lock(&gccallbackinfo->mutex);
-
-	if (gccallbackinfo->status != UNINIT) {
-		pthread_mutex_unlock(&gccallbackinfo->mutex);
-		return 0;
-	}
-
-	gccmdcallback.handle = 0;
-
-	gccallbackinfo->status =
-#if ANDROID
-		/* The Android zygote process refuses to fork if there is
-		 * more than one thread present. */
-		(strcmp(get_process_name(), "zygote") == 0) ? UNSUPPORTED :
-#endif
-		SUPPORTED;
-
-	GCDBG(GCZONE_CALLBACK, "callback status: %s\n",
-	      g_statusNames[gccallbackinfo->status]);
-
-	if (gccallbackinfo->status == SUPPORTED) {
-		/* Initialize callback. */
-		result = ioctl(g_handle,
-			       GCIOCTL_CALLBACK_ALLOC,
-			       &gccmdcallback);
-		if (result != 0) {
-			GCERR("callback ioctl failed (%d).\n", result);
-			goto fail;
-		}
-
-		if (gccmdcallback.gcerror != GCERR_NONE) {
-			GCERR("failed to initialize callback "
-			      "mechanism (0x%08X).\n",
-			      gccmdcallback.gcerror);
-			goto fail;
-		}
-
-		gccallbackinfo->handle = gccmdcallback.handle;
-
-		/* Initialize the termination semaphore. */
-		result = sem_init(&gccallbackinfo->stop, 0, 0);
-		if (result != 0) {
-			GCERR("callback semaphore init failed (%d).\n", result);
-			goto fail;
-		}
-
-		/* Start the thread. */
-		result = pthread_create(&gccallbackinfo->thread, NULL,
-					callbackthread, gccallbackinfo);
-		if (result != 0) {
-			GCERR("failed to start callback thread.\n");
-			goto fail;
-		}
-
-		gccmdcallback.handle = 0;
-	}
-
-fail:
-	if (gccmdcallback.handle != 0) {
-		ioctl(g_handle, GCIOCTL_CALLBACK_FREE, &gccmdcallback);
-		gccallbackinfo->handle = 0;
-	}
-
-	pthread_mutex_unlock(&gccallbackinfo->mutex);
-
-	GCEXITARG(GCZONE_CALLBACK, "result=%d", result);
-	return result;
-}
-
-static void callback_stop(struct gccallbackinfo *gccallbackinfo)
-{
-	struct gcicallback gccmdcallback;
-
-	GCENTER(GCZONE_CALLBACK);
-
-	pthread_mutex_lock(&gccallbackinfo->mutex);
-
-	if (gccallbackinfo->status == SUPPORTED) {
-		if (gccallbackinfo->thread) {
-			sem_post(&gccallbackinfo->stop);
-			pthread_kill(gccallbackinfo->thread, SIGINT);
-
-			GCDBG(GCZONE_CALLBACK,
-			      "waiting to join callback thread...\n");
-
-			pthread_join(gccallbackinfo->thread, NULL);
-			gccallbackinfo->thread = 0;
-		}
-
-		/* Free kernel resources. */
-		gccmdcallback.handle = gccallbackinfo->handle;
-		ioctl(g_handle, GCIOCTL_CALLBACK_FREE, &gccmdcallback);
-		gccallbackinfo->handle = 0;
-	}
-
-	gccallbackinfo->status == UNINIT;
-
-	pthread_mutex_unlock(&gccallbackinfo->mutex);
-
-	GCEXIT(GCZONE_CALLBACK);
-}
-
-
-/*******************************************************************************
- * IOCTL wrappers.
- */
-
-#if GCDEBUG_ENABLE && 0
-#define GCPRINTDELAY() sleep(1)
-#else
-#define GCPRINTDELAY()
-#endif
-
-void gc_getcaps_wrapper(struct gcicaps *gcicaps)
-{
-	int result;
-
-	GCPRINTDELAY();
-
-	result = ioctl(g_handle, GCIOCTL_GETCAPS, gcicaps);
-	if (result != 0) {
-		GCERR("ioctl failed (%d).\n", result);
-		gcicaps->gcerror = GCERR_IOCTL;
-	}
-}
-
-void gc_map_wrapper(struct gcimap *gcmap)
-{
-	int result;
-
-	GCPRINTDELAY();
-	result = ioctl(g_handle, GCIOCTL_MAP, gcmap);
-
-	if (result != 0) {
-		GCERR("ioctl failed (%d).\n", result);
-		gcmap->gcerror = GCERR_IOCTL;
-	}
-}
-
-void gc_unmap_wrapper(struct gcimap *gcmap)
-{
-	int result;
-
-	GCPRINTDELAY();
-	result = ioctl(g_handle, GCIOCTL_UNMAP, gcmap);
-
-	if (result != 0) {
-		GCERR("ioctl failed (%d).\n", result);
-		gcmap->gcerror = GCERR_IOCTL;
-	}
-}
-
-void gc_commit_wrapper(struct gcicommit *gccommit)
-{
-	int result;
-
-	GCPRINTDELAY();
-
-	/* Callback start is delayed until needed to handle a case
-	 * where it's unsupported on Android. */
-	if (gccommit->callback)
-		callback_start(&g_callbackinfo);
-
-	gccommit->handle = g_callbackinfo.handle;
-	result = ioctl(g_handle, GCIOCTL_COMMIT, gccommit);
-
-	if (result != 0) {
-		GCERR("ioctl failed (%d).\n", result);
-		gccommit->gcerror = GCERR_IOCTL;
-	}
-}
-
-void gc_callback_wrapper(struct gcicallbackarm *gcicallbackarm)
-{
-	int result;
-
-	GCPRINTDELAY();
-
-	callback_start(&g_callbackinfo);
-
-	gcicallbackarm->handle = g_callbackinfo.handle;
-	result = ioctl(g_handle, GCIOCTL_CALLBACK_ARM, gcicallbackarm);
-	if (result != 0) {
-		GCERR("ioctl failed (%d).\n", result);
-		gcicallbackarm->gcerror = GCERR_IOCTL;
-	}
-}
-
-
-/*******************************************************************************
- * Convert floating point in 0..1 range to an 8-bit value in range 0..255.
- */
-
-union gcfp {
-	struct {
-		unsigned int mantissa:23;
-		unsigned int exponent:8;
-		unsigned int sign:1;
-	} comp;
-
-	float value;
-};
-
-unsigned char gcfp2norm8(float value)
-{
-	union gcfp gcfp;
-	int exponent;
-	unsigned int mantissa;
-	int shift;
-
-	/* Get access to components. */
-	gcfp.value = value;
-
-	/* Clamp negatives. */
-	if (gcfp.comp.sign)
-		return 0;
-
-	/* Get unbiased exponent. */
-	exponent = (int) gcfp.comp.exponent - 127;
-
-	/* Clamp if too large. */
-	if (exponent >= 0)
-		return 255;
-
-	/* Clamp if too small. */
-	if (exponent < -8)
-		return 0;
-
-	/* Determine the shift value. */
-	shift = (23 - 8) - exponent;
-
-	/* Compute the mantissa. */
-	mantissa = (gcfp.comp.mantissa | 0x00800000) >> shift;
-
-	/* Normalize. */
-	mantissa = (mantissa * 255) >> 8;
-
-	return (unsigned char) mantissa;
-}
-
-
-/*******************************************************************************
- * Surface allocation.
- */
-
-enum bverror allocate_surface(struct bvbuffdesc **bvbuffdesc,
-			      void **buffer,
-			      unsigned int size)
-{
-	enum bverror bverror = BVERR_NONE;
-	struct bvbuffdesc *tempbuffdesc = NULL;
-	void *tempbuff = NULL;
-	unsigned long base;
-
-	/* Allocate surface buffer descriptor. */
-	tempbuffdesc = gcalloc(struct bvbuffdesc, sizeof(struct bvbuffdesc));
-	if (tempbuffdesc == NULL) {
-		BVSETERROR(BVERR_OOM, "failed to allocate surface");
-		goto exit;
-	}
-
-	/* Initialize buffer descriptor. */
-	tempbuffdesc->structsize = sizeof(struct bvbuffdesc);
-	tempbuffdesc->virtaddr = NULL;
-	tempbuffdesc->length = size;
-	tempbuffdesc->map = NULL;
-	tempbuffdesc->auxtype = BVAT_NONE;
-	tempbuffdesc->auxptr = NULL;
-
-	/* Allocate the surface. */
-	tempbuff = gcalloc(void, size + GC_MAX_BASE_ALIGN);
-	if (tempbuff == NULL) {
-		BVSETERROR(BVERR_OOM, "failed to allocate surface");
-		goto exit;
-	}
-
-	/* Align the base address. */
-	tempbuffdesc->virtaddr
-		= (void *) (((unsigned long) tempbuff + GC_MAX_BASE_ALIGN - 1)
-					& ~(GC_MAX_BASE_ALIGN - 1));
-
-	/* Set return pointers. */
-	*bvbuffdesc = tempbuffdesc;
-	*buffer = tempbuff;
-	return BVERR_NONE;
-
-exit:
-	free_surface(tempbuffdesc, tempbuff);
-	return bverror;
-}
-
-void free_surface(struct bvbuffdesc *bvbuffdesc,
-		  void *buffer)
-{
-	gcfree(buffer);
-	gcfree(bvbuffdesc);
-}
-
-
-/*******************************************************************************
- * Cache operation wrapper.
- */
-
-enum bverror gcbvcacheop(int count, struct c2dmrgn rgn[],
-			 enum bvcacheop cacheop)
-{
-	int result;
-	struct gcicache xfer;
-
-	if ((count < 0) || (count > 3))
-		return BVERR_CACHEOP;
-
-	xfer.count = count;
-	xfer.dir = cacheop;
-	memcpy(xfer.rgn, rgn, count * sizeof(struct c2dmrgn));
-
-	GCPRINTDELAY();
-	result = ioctl(g_handle, GCIOCTL_CACHE, &xfer);
-
-	if (result != 0)
-		GCERR("ioctl failed (%d).\n", result);
-
-	return BVERR_NONE;
-}
-
-
-/*******************************************************************************
- * Device init/cleanup.
- */
-
-void  __attribute__((constructor)) dev_init(void)
-{
-	char *env;
-
-	env = getenv("GCBV_DEBUG");
-	if (env && (atol(env) != 0))
-		GCDBG_ENABLEDUMP();
-
-	GCDBG_INIT();
-	GCDBG_REGISTER(gcmain);
-
-	GCENTER(GCZONE_INIT);
-
-	g_handle = open("/dev/gcioctl", O_RDWR);
-	if (g_handle == -1) {
-		GCERR("failed to open device (%d).\n", errno);
-		goto fail;
-	}
-
-	bv_init();
-
-	pthread_mutex_init(&g_callbackinfo.mutex, 0);
-
-	GCEXIT(GCZONE_INIT);
-	return;
-
-fail:
-	if (g_handle > 0) {
-		close(g_handle);
-		g_handle = 0;
-	}
-
-	GCEXIT(GCZONE_INIT);
-}
-
-void __attribute__((destructor)) dev_exit(void)
-{
-	GCENTER(GCZONE_INIT);
-
-	bv_exit();
-	callback_stop(&g_callbackinfo);
-
-	if (g_handle != 0) {
-		close(g_handle);
-		g_handle = 0;
-	}
-
-	GCEXIT(GCZONE_INIT);
-	GCDBG_EXIT();
-}
-
diff --git a/bltsville/gcbv/gcmain.h b/bltsville/gcbv/gcmain.h
deleted file mode 100644
index 6d6489c..0000000
--- a/bltsville/gcbv/gcmain.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * Copyright (c) 2012,
- * Texas Instruments, Inc. and Vivante Corporation
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of Texas Instruments, Inc. nor the names of its
- *       contributors may be used to endorse or promote products derived from
- *       this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL TEXAS INSTRUMENTS, INC. BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef GCMAIN_H
-#define GCMAIN_H
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdbool.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/ioctl.h>
-#include <gcx.h>
-#include <gcioctl.h>
-#include <bltsville.h>
-#include <bvinternal.h>
-#include <bverror.h>
-
-#define GC_DEV_NAME	"gc2duser"
-
-
-/*******************************************************************************
- * Miscellaneous macros.
- */
-
-/* Not present in userspace bltsville headers */
-#define BVAT_PHYSDESC     0xDEADBEEF
-
-#define gcalloc(type, size) \
-	(type *) malloc(size)
-
-#define gcfree(ptr) \
-	free(ptr)
-
-#define max(x, y) (x > y ? x : y)
-#define min(x, y) (x < y ? x : y)
-
-#define EXPORT_SYMBOL(sym)
-
-#define gc_debug_blt(...)
-
-typedef int64_t s64;
-typedef uint64_t u64;
-
-#define div_u64(x, y) ((x) / (y))
-#define div_s64(x, y) ((x) / (y))
-#define div64_u64(x, y) ((x) / (y))
-#define div64_s64(x, y) ((x) / (y))
-
-#define PAGE_SHIFT              12
-#define PAGE_SIZE               (1 << PAGE_SHIFT)
-#define PAGE_MASK               (~(PAGE_SIZE-1))
-
-/*******************************************************************************
- * Not defined in bltsville userspace headers.
- */
-
-struct bvphysdesc {
-	unsigned int structsize;	/* used to identify struct version */
-	unsigned long pagesize;		/* page size in bytes */
-	unsigned long *pagearray;	/* array of physical pages */
-	unsigned int pagecount;		/* number of pages in the pagearray */
-	unsigned long pageoffset;	/* page offset in bytes */
-};
-
-
-/*******************************************************************************
- * IOCTL wrappers.
- */
-
-void gc_getcaps_wrapper(struct gcicaps *gcicaps);
-void gc_map_wrapper(struct gcimap *gcimap);
-void gc_unmap_wrapper(struct gcimap *gcimap);
-void gc_commit_wrapper(struct gcicommit *gcicommit);
-void gc_callback_wrapper(struct gcicallbackarm *gcicallbackarm);
-
-
-/*******************************************************************************
- * Surface allocation.
- */
-enum bverror allocate_surface(struct bvbuffdesc **bvbuffdesc,
-			      void **buffer,
-			      unsigned int size);
-
-void free_surface(struct bvbuffdesc *bvbuffdesc,
-		  void *buffer);
-
-
-/*******************************************************************************
- * Floating point conversions.
- */
-
-unsigned char gcfp2norm8(float value);
-
-
-/*******************************************************************************
- * Cache operation wrapper.
- */
-
-enum bverror gcbvcacheop(int count, struct c2dmrgn rgn[],
-			 enum bvcacheop cacheop);
-
-
-/*******************************************************************************
- * BLTsville API.
- */
-
-void bv_init(void);
-void bv_exit(void);
-
-enum bverror bv_map(struct bvbuffdesc *buffdesc);
-enum bverror bv_unmap(struct bvbuffdesc *buffdesc);
-enum bverror bv_blt(struct bvbltparams *bltparams);
-enum bverror bv_cache(struct bvcopparams *copparams);
-
-#endif
diff --git a/bltsville/gcbv/mirror/gcblit.c b/bltsville/gcbv/mirror/gcblit.c
deleted file mode 100644
index 5dae273..0000000
--- a/bltsville/gcbv/mirror/gcblit.c
+++ /dev/null
@@ -1,771 +0,0 @@
-/*
- * Copyright(c) 2012,
- * Texas Instruments, Inc. and Vivante Corporation.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Vivante Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "gcbv.h"
-
-#define GCZONE_NONE		0
-#define GCZONE_ALL		(~0U)
-#define GCZONE_BLEND		(1 << 0)
-#define GCZONE_SURF		(1 << 1)
-#define GCZONE_BLIT		(1 << 3)
-
-GCDBG_FILTERDEF(blit, GCZONE_NONE,
-		"blend",
-		"surf",
-		"blit")
-
-
-static enum bverror do_blit_end(struct bvbltparams *bvbltparams,
-				struct gcbatch *batch)
-{
-	enum bverror bverror;
-	struct gcblit *gcblit;
-	struct gcmobltconfig *gcmobltconfig;
-	struct gcmostartde *gcmostartde;
-
-	GCENTER(GCZONE_BLIT);
-
-	/* Get a shortcut to the operation specific data. */
-	gcblit = &batch->op.blit;
-
-	GCDBG(GCZONE_BLIT, "finalizing the blit, scrcount = %d\n",
-	      gcblit->srccount);
-
-	/***********************************************************************
-	 * Configure the operation.
-	 */
-
-	/* Allocate command buffer. */
-	bverror = claim_buffer(bvbltparams, batch,
-			       sizeof(struct gcmobltconfig),
-			       (void **) &gcmobltconfig);
-	if (bverror != BVERR_NONE)
-		goto exit;
-
-	/* Configure multi-source control. */
-	gcmobltconfig->multisource_ldst = gcmobltconfig_multisource_ldst;
-	gcmobltconfig->multisource.raw = 0;
-	gcmobltconfig->multisource.reg.srccount = gcblit->srccount - 1;
-
-	GCDBG(GCZONE_BLIT, "blockenable = %d\n", gcblit->blockenable);
-	if (gcblit->blockenable) {
-		gcmobltconfig->multisource.reg.horblock
-			= GCREG_DE_MULTI_SOURCE_HORIZONTAL_BLOCK_PIXEL16;
-		gcmobltconfig->multisource.reg.verblock
-			= GCREG_DE_MULTI_SOURCE_VERTICAL_BLOCK_LINE64;
-	} else {
-		gcmobltconfig->multisource.reg.horblock
-			= GCREG_DE_MULTI_SOURCE_HORIZONTAL_BLOCK_PIXEL128;
-		gcmobltconfig->multisource.reg.verblock
-			= GCREG_DE_MULTI_SOURCE_VERTICAL_BLOCK_LINE1;
-	}
-
-	/* Set destination configuration. */
-	GCDBG(GCZONE_BLIT, "  swizzle code = %d\n", gcblit->swizzle);
-	GCDBG(GCZONE_BLIT, "  format code = %d\n", gcblit->format);
-
-	gcmobltconfig->dstconfig_ldst = gcmobltconfig_dstconfig_ldst;
-	gcmobltconfig->dstconfig.raw = 0;
-	gcmobltconfig->dstconfig.reg.swizzle = gcblit->swizzle;
-	gcmobltconfig->dstconfig.reg.format = gcblit->format;
-	gcmobltconfig->dstconfig.reg.command = gcblit->multisrc
-		? GCREG_DEST_CONFIG_COMMAND_MULTI_SOURCE_BLT
-		: GCREG_DEST_CONFIG_COMMAND_BIT_BLT;
-
-	/***********************************************************************
-	 * Start the operation.
-	 */
-
-	/* Allocate command buffer. */
-	bverror = claim_buffer(bvbltparams, batch,
-			       sizeof(struct gcmostartde),
-			       (void **) &gcmostartde);
-	if (bverror != BVERR_NONE)
-		goto exit;
-
-	/* Set START_DE command. */
-	gcmostartde->startde.cmd.fld = gcfldstartde;
-
-	/* Set destination rectangle. */
-	gcmostartde->rect.left = gcblit->dstrect.left;
-	gcmostartde->rect.top = gcblit->dstrect.top;
-	gcmostartde->rect.right = gcblit->dstrect.right;
-	gcmostartde->rect.bottom = gcblit->dstrect.bottom;
-
-	GCDBG(GCZONE_BLIT, "dstrect = (%d,%d)-(%d,%d)\n",
-	      gcmostartde->rect.left, gcmostartde->rect.top,
-	      gcmostartde->rect.right, gcmostartde->rect.bottom);
-
-	/* Reset the finalizer. */
-	batch->batchend = do_end;
-
-	gc_debug_blt(gcblit->srccount,
-		     abs(gcblit->dstrect.right - gcblit->dstrect.left),
-		     abs(gcblit->dstrect.bottom - gcblit->dstrect.top));
-
-exit:
-	GCEXITARG(GCZONE_BLIT, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
-
-enum bverror do_blit(struct bvbltparams *bvbltparams,
-		     struct gcbatch *batch,
-		     struct surfaceinfo *srcinfo)
-{
-	enum bverror bverror = BVERR_NONE;
-	struct gccontext *gccontext = get_context();
-
-	struct gcmosrc0 *gcmosrc0;
-	struct gcmosrc *gcmosrc;
-	struct gcblit *gcblit;
-
-	unsigned int index;
-	struct bvbuffmap *dstmap = NULL;
-	struct bvbuffmap *srcmap = NULL;
-
-	struct surfaceinfo *dstinfo;
-	int dstshiftX, dstshiftY;
-	int dstpixalign, dstbyteshift;
-	int dstoffsetX, dstoffsetY;
-
-	int srcshiftX, srcshiftY, srctopedge;
-	struct gcrect srcclipped;
-	int srcsurfwidth, srcsurfheight;
-	unsigned int physwidth, physheight;
-	int orthogonal;
-	int multisrc;
-
-	GCENTER(GCZONE_BLIT);
-
-	/* 3-plane source not supported. */
-	if ((srcinfo->format.type == BVFMT_YUV) &&
-	    (srcinfo->format.cs.yuv.planecount == 3)) {
-		BVSETBLTERROR((srcinfo->index == 0)
-					? BVERR_SRC1GEOM_FORMAT
-					: BVERR_SRC2GEOM_FORMAT,
-			      "unsupported source%d format.",
-			      srcinfo->index + 1);
-		goto exit;
-	}
-
-	/* Get a shortcut to the destination surface. */
-	dstinfo = &batch->dstinfo;
-
-	/* Parse destination parameters. */
-	bverror = parse_destination(bvbltparams, batch);
-	if (bverror != BVERR_NONE)
-		goto exit;
-
-	/* Setup rotation. */
-	process_dest_rotation(bvbltparams, batch);
-
-
-	/***********************************************************************
-	 * Determine source surface alignment offset.
-	 */
-
-	/* Determine whether the source and the destination are orthogonal
-	 * to each other. */
-	orthogonal = (srcinfo->angle % 2) != (dstinfo->angle % 2);
-
-	/* Compute clipped source rectangle. */
-	srcclipped.left   = srcinfo->rect.left   + batch->clipdelta.left;
-	srcclipped.top    = srcinfo->rect.top    + batch->clipdelta.top;
-	srcclipped.right  = srcinfo->rect.right  + batch->clipdelta.right;
-	srcclipped.bottom = srcinfo->rect.bottom + batch->clipdelta.bottom;
-	GCPRINT_RECT(GCZONE_SURF, "clipped source", &srcclipped);
-
-	/* Validate the source rectangle. */
-	if (!valid_rect(srcinfo->geom, &srcclipped)) {
-		BVSETBLTERROR((srcinfo->index == 0)
-					? BVERR_SRC1RECT
-					: BVERR_SRC2RECT,
-			      "invalid source rectangle.");
-		goto exit;
-	}
-
-	/* Compute the source surface shift. */
-	switch (srcinfo->angle) {
-	case ROT_ANGLE_0:
-		srctopedge = srcclipped.top;
-		srcshiftX = srcclipped.left - batch->dstadjusted.left;
-		srcshiftY = srctopedge - batch->dstadjusted.top;
-		break;
-
-	case ROT_ANGLE_90:
-		srctopedge = srcinfo->geom->width - srcclipped.left;
-		srcshiftX = srcclipped.top - batch->dstadjusted.top;
-		srcshiftY = srctopedge
-			  - (batch->dstwidth - batch->dstadjusted.left);
-		srctopedge += 1;
-		break;
-
-	case ROT_ANGLE_180:
-		srctopedge = srcinfo->geom->height - srcclipped.top;
-		srcshiftX = (srcinfo->geom->width - srcclipped.left)
-			  - (batch->dstwidth - batch->dstadjusted.left);
-		srcshiftY = srctopedge
-			  - (batch->dstheight - batch->dstadjusted.top);
-		srctopedge += 1;
-		break;
-
-	case ROT_ANGLE_270:
-		srctopedge = srcclipped.left;
-		srcshiftX = (srcinfo->geom->height - srcclipped.top)
-			  - (batch->dstheight - batch->dstadjusted.top);
-		srcshiftY = srctopedge - batch->dstadjusted.left;
-		break;
-
-	default:
-		srctopedge = 0;
-		srcshiftX = 0;
-		srcshiftY = 0;
-	}
-
-	/* We cannot be in the middle of a sample, currently only YUV formats
-	 * can have subsamples. Adjust vertical position as necessary.
-	 * Horizontal position will be adjusted based on the byte offset and
-	 * base address alignment requirement. This assumes that if we are
-	 * aligned on the base address, then we are also aligned at the
-	 * beginning of a sample. */
-	if (srcinfo->format.type == BVFMT_YUV) {
-		int mody = (srctopedge + srcshiftY)
-			 % srcinfo->format.cs.yuv.ysample;
-
-		if (mody < 0)
-			mody = srcinfo->format.cs.yuv.ysample + mody;
-
-		srcshiftY -= mody;
-		srcinfo->ypixalign = -mody;
-	} else {
-		srcinfo->ypixalign = 0;
-	}
-
-	/* Compute the source surface offset in bytes. */
-	srcinfo->bytealign = srcshiftY * (int) srcinfo->geom->virtstride
-			   + srcshiftX * (int) srcinfo->format.bitspp / 8;
-
-	/* Compute the source offset in pixels needed to compensate
-	 * for the surface base address misalignment if any. */
-	srcinfo->xpixalign = get_pixel_offset(srcinfo, srcinfo->bytealign);
-
-	GCDBG(GCZONE_SURF, "source surface %d:\n", srcinfo->index + 1);
-	GCDBG(GCZONE_SURF, "  surface offset (pixels) = %d,%d\n",
-	      srcshiftX, srcshiftY);
-	GCDBG(GCZONE_SURF, "  surface offset (bytes) = 0x%08X\n",
-	      srcinfo->bytealign);
-	GCDBG(GCZONE_SURF, "  srcpixalign = %d,%d\n",
-	      srcinfo->xpixalign, srcinfo->ypixalign);
-
-	/* Apply the source alignment. */
-	srcinfo->bytealign += srcinfo->xpixalign
-			   * (int) srcinfo->format.bitspp / 8;
-	srcshiftX += srcinfo->xpixalign;
-
-	/* NOTE: at this point the source is ready to be presented,
-	 * srcinfo->xpixalign and srcinfo->ypixalign represent additional
-	 * adjustments for the DESTINATION. */
-
-	GCDBG(GCZONE_SURF, "  adjusted surface offset (pixels) = %d,%d\n",
-	      srcshiftX, srcshiftY);
-	GCDBG(GCZONE_SURF, "  adjusted surface offset (bytes) = 0x%08X\n",
-	      srcinfo->bytealign);
-
-	/* Compute U/V plane offsets. */
-	if ((srcinfo->format.type == BVFMT_YUV) &&
-	    (srcinfo->format.cs.yuv.planecount > 1))
-		set_computeyuv(srcinfo, srcshiftX, srcshiftY);
-
-	/* Set precomputed destination adjustments based on the destination
-	 * base address misalignment only. */
-	dstshiftX = dstinfo->xpixalign;
-	dstshiftY = dstinfo->ypixalign;
-
-	/* Apply source adjustemnts. */
-	if (srcinfo->angle == dstinfo->angle) {
-		dstshiftX += srcinfo->xpixalign;
-		dstshiftY += srcinfo->ypixalign;
-	} else if (((srcinfo->angle + 3) % 4) == dstinfo->angle) {
-		dstshiftY += srcinfo->xpixalign;
-	} else if (((srcinfo->angle + 1) % 4) == dstinfo->angle) {
-		dstshiftX += srcinfo->ypixalign;
-	}
-
-	/* Compute the destination surface offset in bytes. */
-	dstbyteshift = dstshiftY * (int) dstinfo->geom->virtstride
-		     + dstshiftX * (int) dstinfo->format.bitspp / 8;
-
-	/* Compute the destination offset in pixels needed to compensate
-	 * for the surface base address misalignment if any. If dstpixalign
-	 * comes out anything other than zero, multisource blit cannot be
-	 * performed. */
-	dstpixalign = get_pixel_offset(dstinfo, dstbyteshift);
-
-	GCDBG(GCZONE_SURF, "destination surface:\n");
-	GCDBG(GCZONE_SURF, "  surface offset (pixels) = %d,%d\n",
-	      dstshiftX, dstshiftY);
-	GCDBG(GCZONE_SURF, "  surface offset (bytes) = 0x%08X\n",
-	      dstbyteshift);
-	GCDBG(GCZONE_SURF, "  realignment = %d\n",
-	      dstpixalign);
-
-	if ((dstpixalign != 0) ||
-	    ((srcinfo->xpixalign != 0) && (srcinfo->angle == dstinfo->angle))) {
-		/* Adjust the destination to match the source geometry. */
-		switch (srcinfo->angle) {
-		case ROT_ANGLE_0:
-			/* Adjust coordinates. */
-			srcclipped.left -= srcshiftX;
-			srcclipped.top  -= srcshiftY;
-
-			/* Determine source size. */
-			srcsurfwidth = srcinfo->geom->width
-				     - srcinfo->xpixalign;
-			srcsurfheight = srcinfo->geom->height;
-			break;
-
-		case ROT_ANGLE_90:
-			/* Adjust top coordinate. */
-			srcclipped.top -= srcshiftX;
-
-			/* Determine source size. */
-			srcsurfwidth = srcinfo->geom->height
-				     - srcinfo->xpixalign;
-			srcsurfheight = srcinfo->geom->width;
-			break;
-
-		case ROT_ANGLE_180:
-			/* Determine source size. */
-			srcsurfwidth = srcinfo->geom->width
-				     - srcinfo->xpixalign;
-			srcsurfheight = srcinfo->geom->height;
-			break;
-
-		case ROT_ANGLE_270:
-			/* Adjust coordinates. */
-			srcclipped.left -= srcshiftY;
-
-			/* Determine source size. */
-			srcsurfwidth = srcinfo->geom->height
-				     - srcinfo->xpixalign;
-			srcsurfheight = srcinfo->geom->width;
-			break;
-
-		default:
-			srcsurfwidth = 0;
-			srcsurfheight = 0;
-		}
-
-		GCDBG(GCZONE_SURF, "srcrect origin = %d,%d\n",
-		      srcclipped.left, srcclipped.top);
-		GCDBG(GCZONE_SURF, "source physical size = %dx%d\n",
-		      srcsurfwidth, srcsurfheight);
-
-		/* Overwrite destination byte offset. */
-		dstbyteshift = dstinfo->bytealign;
-
-		/* No adjustment necessary for single-source. */
-		dstoffsetX = 0;
-		dstoffsetY = 0;
-
-		/* Set the physical destination size. */
-		physwidth = dstinfo->physwidth;
-		physheight = dstinfo->physheight;
-
-		/* Disable multi source for the cases where the destination
-		 * and the source address alignments do not match. */
-		multisrc = 0;
-		GCDBG(GCZONE_SURF, "multi-source disabled.\n");
-	} else {
-		/* Source origin is not used in multi-source setup. */
-		srcclipped.left = 0;
-		srcclipped.top = 0;
-
-		/* Adjust the destination to match the source geometry. */
-		switch (srcinfo->angle) {
-		case ROT_ANGLE_0:
-			/* Adjust the destination horizontally. */
-			dstoffsetX = srcinfo->xpixalign;
-			dstoffsetY = srcinfo->ypixalign;
-
-			/* Apply the source alignment. */
-			if ((dstinfo->angle % 2) == 0) {
-				physwidth  = dstinfo->physwidth
-					   - srcinfo->xpixalign;
-				physheight = dstinfo->physheight
-					   - srcinfo->ypixalign;
-			} else {
-				physwidth  = dstinfo->physwidth
-					   - srcinfo->ypixalign;
-				physheight = dstinfo->physheight
-					   - srcinfo->xpixalign;
-			}
-			break;
-
-		case ROT_ANGLE_90:
-			/* Adjust the destination vertically. */
-			dstoffsetX = srcinfo->ypixalign;
-			dstoffsetY = srcinfo->xpixalign;
-
-			/* Apply the source alignment. */
-			if ((dstinfo->angle % 2) == 0) {
-				physwidth  = dstinfo->physwidth
-					   - srcinfo->ypixalign;
-				physheight = dstinfo->physheight
-					   - srcinfo->xpixalign;
-			} else {
-				physwidth  = dstinfo->physwidth
-					   - srcinfo->xpixalign;
-				physheight = dstinfo->physheight
-					   - srcinfo->ypixalign;
-			}
-			break;
-
-		case ROT_ANGLE_180:
-			/* No adjustment necessary. */
-			dstoffsetX = 0;
-			dstoffsetY = 0;
-
-			/* Apply the source alignment. */
-			if ((dstinfo->angle % 2) == 0) {
-				physwidth  = dstinfo->physwidth
-					   - srcinfo->xpixalign;
-				physheight = dstinfo->physheight
-					   - srcinfo->ypixalign;
-			} else {
-				physwidth  = dstinfo->physwidth
-					   - srcinfo->ypixalign;
-				physheight = dstinfo->physheight
-					   - srcinfo->xpixalign;
-			}
-			break;
-
-		case ROT_ANGLE_270:
-			/* No adjustment necessary. */
-			dstoffsetX = 0;
-			dstoffsetY = 0;
-
-			/* Apply the source alignment. */
-			if ((dstinfo->angle % 2) == 0) {
-				physwidth  = dstinfo->physwidth
-					   - srcinfo->ypixalign;
-				physheight = dstinfo->physheight
-					   - srcinfo->xpixalign;
-			} else {
-				physwidth  = dstinfo->physwidth
-					   - srcinfo->xpixalign;
-				physheight = dstinfo->physheight
-					   - srcinfo->ypixalign;
-			}
-			break;
-
-		default:
-			physwidth = 0;
-			physheight = 0;
-			dstoffsetX = 0;
-			dstoffsetY = 0;
-		}
-
-		/* Source geometry is now the same as the destination. */
-		if (orthogonal) {
-			srcsurfwidth = physheight;
-			srcsurfheight = physwidth;
-		} else {
-			srcsurfwidth = physwidth;
-			srcsurfheight = physheight;
-		}
-
-		/* Enable multi-source. */
-		multisrc = 1;
-		GCDBG(GCZONE_SURF, "multi-source enabled.\n");
-	}
-
-	/* Misaligned source may cause the destination parameters
-	 * to change, verify whether this has happened. */
-	if ((batch->dstbyteshift != dstbyteshift) ||
-	    (batch->dstphyswidth != physwidth) ||
-	    (batch->dstphysheight != physheight) ||
-	    (batch->dstoffsetX != dstoffsetX) ||
-	    (batch->dstoffsetY != dstoffsetY)) {
-		/* Set new values. */
-		batch->dstbyteshift = dstbyteshift;
-		batch->dstphyswidth = physwidth;
-		batch->dstphysheight = physheight;
-		batch->dstoffsetX = dstoffsetX;
-		batch->dstoffsetY = dstoffsetY;
-
-		/* Now we need to end the current batch and program
-		 * the hardware with the new destination. */
-		batch->batchflags |= BVBATCH_DST;
-	}
-
-	/* Check if we need to finalize existing batch. */
-	if ((batch->batchend != do_blit_end) ||
-	    (batch->op.blit.srccount == 4) ||
-	    (batch->op.blit.multisrc == 0) ||
-	    (multisrc == 0) ||
-	    ((batch->batchflags & (BVBATCH_DST |
-				   BVBATCH_CLIPRECT |
-				   BVBATCH_DESTRECT)) != 0)) {
-		/* Finalize existing batch if any. */
-		bverror = batch->batchend(bvbltparams, batch);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		/* Blit batch. */
-		batch->batchend = do_blit_end;
-
-		/* Initialize the new batch. */
-		gcblit = &batch->op.blit;
-		gcblit->blockenable = 0;
-		gcblit->srccount = 0;
-		gcblit->multisrc = multisrc;
-
-		/* Set the destination format. */
-		gcblit->format  = dstinfo->format.format;
-		gcblit->swizzle = dstinfo->format.swizzle;
-
-		/* Set the destination coordinates. */
-		gcblit->dstrect.left   = batch->dstadjusted.left   - dstoffsetX;
-		gcblit->dstrect.top    = batch->dstadjusted.top    - dstoffsetY;
-		gcblit->dstrect.right  = batch->dstadjusted.right  - dstoffsetX;
-		gcblit->dstrect.bottom = batch->dstadjusted.bottom - dstoffsetY;
-
-		/* Map the destination. */
-		bverror = do_map(dstinfo->buf.desc, batch, &dstmap);
-		if (bverror != BVERR_NONE) {
-			bvbltparams->errdesc = gccontext->bverrorstr;
-			goto exit;
-		}
-
-		/* Set the new destination. */
-		bverror = set_dst(bvbltparams, batch, dstmap);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		/* Reset the modified flag. */
-		batch->batchflags &= ~(BVBATCH_DST |
-				       BVBATCH_CLIPRECT |
-				       BVBATCH_DESTRECT);
-	}
-
-	/* Map the source. */
-	bverror = do_map(srcinfo->buf.desc, batch, &srcmap);
-	if (bverror != BVERR_NONE) {
-		bvbltparams->errdesc = gccontext->bverrorstr;
-		goto exit;
-	}
-
-	/***********************************************************************
-	** Configure source.
-	*/
-
-	/* We need to walk in blocks if the source and the destination
-	 * surfaces are orthogonal to each other. */
-	batch->op.blit.blockenable |= orthogonal;
-
-	/* Shortcut to the register index. */
-	index = batch->op.blit.srccount;
-
-	/* Set surface parameters. */
-	if (index == 0) {
-		/* Allocate command buffer. */
-		bverror = claim_buffer(bvbltparams, batch,
-				       sizeof(struct gcmosrc0),
-				       (void **) &gcmosrc0);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		add_fixup(bvbltparams, batch, &gcmosrc0->address,
-			  srcinfo->bytealign);
-
-		gcmosrc0->config_ldst = gcmosrc0_config_ldst;
-		gcmosrc0->address = GET_MAP_HANDLE(srcmap);
-		gcmosrc0->stride = srcinfo->geom->virtstride;
-		gcmosrc0->rotation.raw = 0;
-		gcmosrc0->rotation.reg.surf_width = srcsurfwidth;
-		gcmosrc0->config.raw = 0;
-		gcmosrc0->config.reg.swizzle = srcinfo->format.swizzle;
-		gcmosrc0->config.reg.format = srcinfo->format.format;
-		gcmosrc0->origin.reg.x = srcclipped.left;
-		gcmosrc0->origin.reg.y = srcclipped.top;
-		gcmosrc0->size.reg = gcregsrcsize_max;
-
-		gcmosrc0->rotation_ldst = gcmosrc0_rotation_ldst;
-		gcmosrc0->rotationheight.reg.height = srcsurfheight;
-		gcmosrc0->rotationangle.raw = 0;
-		gcmosrc0->rotationangle.reg.src = rotencoding[srcinfo->angle];
-		gcmosrc0->rotationangle.reg.dst = rotencoding[dstinfo->angle];
-		gcmosrc0->rotationangle.reg.src_mirror = srcinfo->mirror;
-		gcmosrc0->rotationangle.reg.dst_mirror = GCREG_MIRROR_NONE;
-
-		gcmosrc0->rop_ldst = gcmosrc0_rop_ldst;
-		gcmosrc0->rop.raw = 0;
-		gcmosrc0->rop.reg.type = GCREG_ROP_TYPE_ROP3;
-		gcmosrc0->rop.reg.fg = (unsigned char) srcinfo->rop;
-
-		gcmosrc0->mult_ldst = gcmosrc0_mult_ldst;
-		gcmosrc0->mult.raw = 0;
-		gcmosrc0->mult.reg.srcglobalpremul
-		= GCREG_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_DISABLE;
-
-		if (srcinfo->format.premultiplied)
-			gcmosrc0->mult.reg.srcpremul
-			= GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_DISABLE;
-		else
-			gcmosrc0->mult.reg.srcpremul
-			= GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_ENABLE;
-
-		if (dstinfo->format.premultiplied) {
-			gcmosrc0->mult.reg.dstpremul
-			= GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_DISABLE;
-
-			gcmosrc0->mult.reg.dstdemul
-			= GCREG_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_DISABLE;
-		} else {
-			gcmosrc0->mult.reg.dstpremul
-			= GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_ENABLE;
-
-			gcmosrc0->mult.reg.dstdemul
-			= GCREG_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_ENABLE;
-		}
-
-		/* Program blending. */
-		bverror = set_blending(bvbltparams, batch, srcinfo);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		/* Program YUV source. */
-		if (srcinfo->format.type == BVFMT_YUV) {
-			bverror = set_yuvsrc(bvbltparams, batch,
-					     srcinfo, srcmap);
-			if (bverror != BVERR_NONE)
-				goto exit;
-		}
-	} else {
-		/* Allocate command buffer. */
-		bverror = claim_buffer(bvbltparams, batch,
-				       sizeof(struct gcmosrc),
-				       (void **) &gcmosrc);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		add_fixup(bvbltparams, batch, &gcmosrc->address,
-			  srcinfo->bytealign);
-
-		gcmosrc->address_ldst = gcmosrc_address_ldst[index];
-		gcmosrc->address = GET_MAP_HANDLE(srcmap);
-		gcmosrc->stride_ldst = gcmosrc_stride_ldst[index];
-		gcmosrc->stride = srcinfo->geom->virtstride;
-
-		gcmosrc->rotation_ldst = gcmosrc_rotation_ldst[index];
-		gcmosrc->rotation.raw = 0;
-		gcmosrc->rotation.reg.surf_width = srcsurfwidth;
-
-		gcmosrc->config_ldst = gcmosrc_config_ldst[index];
-		gcmosrc->config.raw = 0;
-		gcmosrc->config.reg.swizzle = srcinfo->format.swizzle;
-		gcmosrc->config.reg.format = srcinfo->format.format;
-
-		gcmosrc->origin_ldst = gcmosrc_origin_ldst[index];
-		gcmosrc->origin.reg.x = srcclipped.left;
-		gcmosrc->origin.reg.y = srcclipped.top;
-
-		gcmosrc->size_ldst = gcmosrc_size_ldst[index];
-		gcmosrc->size.reg = gcregsrcsize_max;
-
-		gcmosrc->rotationheight_ldst
-			= gcmosrc_rotationheight_ldst[index];
-		gcmosrc->rotationheight.reg.height = srcsurfheight;
-
-		gcmosrc->rotationangle_ldst
-			= gcmosrc_rotationangle_ldst[index];
-		gcmosrc->rotationangle.raw = 0;
-		gcmosrc->rotationangle.reg.src = rotencoding[srcinfo->angle];
-		gcmosrc->rotationangle.reg.dst = rotencoding[dstinfo->angle];
-		gcmosrc->rotationangle.reg.src_mirror = srcinfo->mirror;
-		gcmosrc->rotationangle.reg.dst_mirror = GCREG_MIRROR_NONE;
-
-		gcmosrc->rop_ldst = gcmosrc_rop_ldst[index];
-		gcmosrc->rop.raw = 0;
-		gcmosrc->rop.reg.type = GCREG_ROP_TYPE_ROP3;
-		gcmosrc->rop.reg.fg = (unsigned char) srcinfo->rop;
-
-		gcmosrc->mult_ldst = gcmosrc_mult_ldst[index];
-		gcmosrc->mult.raw = 0;
-		gcmosrc->mult.reg.srcglobalpremul
-		= GCREG_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_DISABLE;
-
-		if (srcinfo->format.premultiplied)
-			gcmosrc->mult.reg.srcpremul
-			= GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_DISABLE;
-		else
-			gcmosrc->mult.reg.srcpremul
-			= GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_ENABLE;
-
-		if (dstinfo->format.premultiplied) {
-			gcmosrc->mult.reg.dstpremul
-			= GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_DISABLE;
-
-			gcmosrc->mult.reg.dstdemul
-			= GCREG_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_DISABLE;
-		} else {
-			gcmosrc->mult.reg.dstpremul
-			= GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_ENABLE;
-
-			gcmosrc->mult.reg.dstdemul
-			= GCREG_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_ENABLE;
-		}
-
-		/* Program blending. */
-		bverror = set_blending_index(bvbltparams, batch,
-					     srcinfo, index);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		/* Program YUV source. */
-		if (srcinfo->format.type == BVFMT_YUV) {
-			bverror = set_yuvsrc_index(bvbltparams, batch,
-						   srcinfo, srcmap, index);
-			if (bverror != BVERR_NONE)
-				goto exit;
-		}
-	}
-
-	batch->op.blit.srccount += 1;
-
-exit:
-	GCEXITARG(GCZONE_BLIT, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
diff --git a/bltsville/gcbv/mirror/gcbuffer.c b/bltsville/gcbv/mirror/gcbuffer.c
deleted file mode 100644
index 7c77d4a..0000000
--- a/bltsville/gcbv/mirror/gcbuffer.c
+++ /dev/null
@@ -1,383 +0,0 @@
-/*
- * Copyright(c) 2012,
- * Texas Instruments, Inc. and Vivante Corporation.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Vivante Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "gcbv.h"
-
-#define GCZONE_NONE		0
-#define GCZONE_ALL		(~0U)
-#define GCZONE_BATCH_ALLOC	(1 << 0)
-#define GCZONE_BUFFER_ALLOC	(1 << 1)
-#define GCZONE_FIXUP_ALLOC	(1 << 2)
-#define GCZONE_FIXUP		(1 << 3)
-
-GCDBG_FILTERDEF(buffer, GCZONE_NONE,
-		"batchalloc",
-		"bufferalloc"
-		"fixupalloc",
-		"fixup")
-
-
-/*******************************************************************************
-** Miscellaneous defines and macros.
-*/
-
-#define GC_BUFFER_INIT_SIZE \
-( \
-	GC_BUFFER_SIZE - max(sizeof(struct gcbuffer), GC_BUFFER_RESERVE) \
-)
-
-#define GC_BUFFER_RESERVE \
-( \
-	sizeof(struct gcmopipesel) + \
-	sizeof(struct gcmommumaster) + \
-	sizeof(struct gcmommuflush) + \
-	sizeof(struct gcmosignal) + \
-	sizeof(struct gccmdend) \
-)
-
-
-/*******************************************************************************
- * Batch/command buffer management.
- */
-
-enum bverror do_end(struct bvbltparams *bvbltparams,
-		    struct gcbatch *gcbatch)
-{
-	return BVERR_NONE;
-}
-
-enum bverror allocate_batch(struct bvbltparams *bvbltparams,
-			    struct gcbatch **gcbatch)
-{
-	enum bverror bverror;
-	struct gccontext *gccontext = get_context();
-	struct gcbatch *temp;
-	struct gcbuffer *gcbuffer;
-
-	GCENTER(GCZONE_BATCH_ALLOC);
-
-	/* Lock access to batch management. */
-	GCLOCK(&gccontext->batchlock);
-
-	if (list_empty(&gccontext->batchvac)) {
-		temp = gcalloc(struct gcbatch, sizeof(struct gcbatch));
-		if (temp == NULL) {
-			BVSETBLTERROR(BVERR_OOM,
-				      "batch header allocation failed");
-			goto exit;
-		}
-
-		GCDBG(GCZONE_BATCH_ALLOC, "allocated new batch = 0x%08X\n",
-		      (unsigned int) temp);
-	} else {
-		struct list_head *head;
-		head = gccontext->batchvac.next;
-		temp = list_entry(head, struct gcbatch, link);
-		list_del(head);
-
-		GCDBG(GCZONE_BATCH_ALLOC, "reusing batch = 0x%08X\n",
-		      (unsigned int) temp);
-	}
-
-	memset(temp, 0, sizeof(struct gcbatch));
-	temp->structsize = sizeof(struct gcbatch);
-	temp->batchend = do_end;
-	INIT_LIST_HEAD(&temp->buffer);
-	INIT_LIST_HEAD(&temp->unmap);
-	INIT_LIST_HEAD(&temp->link);
-
-	bverror = append_buffer(bvbltparams, temp, &gcbuffer);
-	if (bverror != BVERR_NONE) {
-		free_batch(temp);
-		goto exit;
-	}
-
-	*gcbatch = temp;
-
-	GCDBG(GCZONE_BATCH_ALLOC, "batch allocated = 0x%08X\n",
-	      (unsigned int) temp);
-
-exit:
-	/* Unlock access to batch management. */
-	GCUNLOCK(&gccontext->batchlock);
-
-	GCEXITARG(GCZONE_BATCH_ALLOC, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
-
-void free_batch(struct gcbatch *gcbatch)
-{
-	struct list_head *head;
-	struct gccontext *gccontext = get_context();
-	struct gcbuffer *gcbuffer;
-
-	GCENTERARG(GCZONE_BATCH_ALLOC, "batch = 0x%08X\n",
-		   (unsigned int) gcbatch);
-
-	/* Lock access. */
-	GCLOCK(&gccontext->batchlock);
-	GCLOCK(&gccontext->bufferlock);
-	GCLOCK(&gccontext->fixuplock);
-	GCLOCK(&gccontext->maplock);
-
-	/* Free implicit unmappings. */
-	list_splice_init(&gcbatch->unmap, &gccontext->unmapvac);
-
-	/* Free command buffers. */
-	while (!list_empty(&gcbatch->buffer)) {
-		head = gcbatch->buffer.next;
-		gcbuffer = list_entry(head, struct gcbuffer, link);
-
-		/* Free fixups. */
-		list_splice_init(&gcbuffer->fixup, &gccontext->fixupvac);
-
-		/* Free the command buffer. */
-		list_move(&gcbuffer->link, &gccontext->buffervac);
-	}
-
-	/* Free the batch. */
-	list_add(&gcbatch->link, &gccontext->batchvac);
-
-	/* Unlock access. */
-	GCUNLOCK(&gccontext->maplock);
-	GCUNLOCK(&gccontext->fixuplock);
-	GCUNLOCK(&gccontext->bufferlock);
-	GCUNLOCK(&gccontext->batchlock);
-
-	GCEXIT(GCZONE_BATCH_ALLOC);
-}
-
-enum bverror append_buffer(struct bvbltparams *bvbltparams,
-			   struct gcbatch *gcbatch,
-			   struct gcbuffer **gcbuffer)
-{
-	enum bverror bverror;
-	struct gccontext *gccontext = get_context();
-	struct gcbuffer *temp;
-
-	GCENTERARG(GCZONE_BUFFER_ALLOC, "batch = 0x%08X\n",
-		   (unsigned int) gcbatch);
-
-	/* Lock access to buffer management. */
-	GCLOCK(&gccontext->bufferlock);
-
-	if (list_empty(&gccontext->buffervac)) {
-		temp = gcalloc(struct gcbuffer, GC_BUFFER_SIZE);
-		if (temp == NULL) {
-			BVSETBLTERROR(BVERR_OOM,
-				      "command buffer allocation failed");
-			goto exit;
-		}
-
-		list_add_tail(&temp->link, &gcbatch->buffer);
-
-		GCDBG(GCZONE_BUFFER_ALLOC, "allocated new buffer = 0x%08X\n",
-		      (unsigned int) temp);
-	} else {
-		struct list_head *head;
-		head = gccontext->buffervac.next;
-		temp = list_entry(head, struct gcbuffer, link);
-
-		list_move_tail(&temp->link, &gcbatch->buffer);
-
-		GCDBG(GCZONE_BUFFER_ALLOC, "reusing buffer = 0x%08X\n",
-		      (unsigned int) temp);
-	}
-
-	INIT_LIST_HEAD(&temp->fixup);
-	temp->pixelcount = 0;
-	temp->head = temp->tail = (unsigned int *) (temp + 1);
-	temp->available = GC_BUFFER_INIT_SIZE;
-
-	GCDBG(GCZONE_BUFFER_ALLOC, "new buffer appended = 0x%08X\n",
-	      (unsigned int) temp);
-
-	*gcbuffer = temp;
-	bverror = BVERR_NONE;
-
-exit:
-	/* Unlock access to buffer management. */
-	GCUNLOCK(&gccontext->bufferlock);
-
-	GCEXITARG(GCZONE_BUFFER_ALLOC, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
-
-static enum bverror allocate_fixup(struct bvbltparams *bvbltparams,
-				   struct gcbuffer *gcbuffer,
-				   struct gcfixup **gcfixup)
-{
-	enum bverror bverror = BVERR_NONE;
-	struct gccontext *gccontext = get_context();
-	struct gcfixup *temp;
-
-	if (list_empty(&gccontext->fixupvac)) {
-		temp = gcalloc(struct gcfixup, sizeof(struct gcfixup));
-		if (temp == NULL) {
-			BVSETBLTERROR(BVERR_OOM, "fixup allocation failed");
-			goto exit;
-		}
-
-		list_add_tail(&temp->link, &gcbuffer->fixup);
-
-		GCDBG(GCZONE_FIXUP_ALLOC,
-		      "new fixup struct allocated = 0x%08X\n",
-		      (unsigned int) temp);
-	} else {
-		struct list_head *head;
-		head = gccontext->fixupvac.next;
-		temp = list_entry(head, struct gcfixup, link);
-
-		list_move_tail(&temp->link, &gcbuffer->fixup);
-
-		GCDBG(GCZONE_FIXUP_ALLOC, "fixup struct reused = 0x%08X\n",
-			(unsigned int) temp);
-	}
-
-	temp->count = 0;
-	*gcfixup = temp;
-
-exit:
-	return bverror;
-}
-
-enum bverror add_fixup(struct bvbltparams *bvbltparams,
-		       struct gcbatch *gcbatch,
-		       unsigned int *ptr,
-		       unsigned int surfoffset)
-{
-	enum bverror bverror = BVERR_NONE;
-	struct gccontext *gccontext = get_context();
-	struct list_head *head;
-	struct gcbuffer *buffer;
-	struct gcfixup *gcfixup;
-
-	GCENTERARG(GCZONE_FIXUP, "batch = 0x%08X, fixup ptr = 0x%08X\n",
-		   (unsigned int) gcbatch, (unsigned int) ptr);
-
-	/* Lock access to fixup management. */
-	GCLOCK(&gccontext->fixuplock);
-
-	/* Get the current command buffer. */
-	if (list_empty(&gcbatch->buffer)) {
-		GCERR("no command buffers are allocated");
-		goto exit;
-	}
-	head = gcbatch->buffer.prev;
-	buffer = list_entry(head, struct gcbuffer, link);
-
-	/* No fixups? Allocate one. */
-	if (list_empty(&buffer->fixup)) {
-		GCDBG(GCZONE_FIXUP_ALLOC, "no fixups allocated.\n");
-		bverror = allocate_fixup(bvbltparams, buffer, &gcfixup);
-		if (bverror != BVERR_NONE)
-			goto exit;
-	} else {
-		/* Get the current fixup. */
-		head = buffer->fixup.prev;
-		gcfixup = list_entry(head, struct gcfixup, link);
-
-		/* No more room? */
-		if (gcfixup->count == GC_FIXUP_MAX) {
-			GCDBG(GCZONE_FIXUP_ALLOC,
-			      "out of room, allocating new.\n");
-			bverror = allocate_fixup(bvbltparams, buffer, &gcfixup);
-			if (bverror != BVERR_NONE)
-				goto exit;
-		}
-	}
-
-	GCDBG(GCZONE_FIXUP, "buffer = 0x%08X, fixup struct = 0x%08X\n",
-	      (unsigned int) buffer, (unsigned int) gcfixup);
-
-	gcfixup->fixup[gcfixup->count].dataoffset = ptr - buffer->head;
-	gcfixup->fixup[gcfixup->count].surfoffset = surfoffset;
-	gcfixup->count += 1;
-
-	GCDBG(GCZONE_FIXUP, "fixup offset = 0x%08X\n", ptr - buffer->head);
-	GCDBG(GCZONE_FIXUP, "surface offset = 0x%08X\n", surfoffset);
-
-exit:
-	/* Unlock access to fixup management. */
-	GCUNLOCK(&gccontext->fixuplock);
-
-	GCEXITARG(GCZONE_FIXUP, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
-
-enum bverror claim_buffer(struct bvbltparams *bvbltparams,
-			  struct gcbatch *gcbatch,
-			  unsigned int size,
-			  void **buffer)
-{
-	enum bverror bverror;
-	struct list_head *head;
-	struct gcbuffer *gcbuffer;
-
-	GCENTERARG(GCZONE_BUFFER_ALLOC, "batch = 0x%08X, size = %d\n",
-		   (unsigned int) gcbatch, size);
-
-	if (size > GC_BUFFER_INIT_SIZE) {
-		GCERR("requested size is too big.\n");
-		BVSETBLTERROR(BVERR_OOM,
-			      "command buffer allocation failed");
-		goto exit;
-	}
-
-	/* Get the current command buffer. */
-	head = gcbatch->buffer.prev;
-	gcbuffer = list_entry(head, struct gcbuffer, link);
-
-	GCDBG(GCZONE_BUFFER_ALLOC, "buffer = 0x%08X, available = %d\n",
-	      (unsigned int) gcbuffer, gcbuffer->available);
-
-	if (gcbuffer->available < size) {
-		bverror = append_buffer(bvbltparams, gcbatch, &gcbuffer);
-		if (bverror != BVERR_NONE)
-			goto exit;
-	}
-
-	*buffer = gcbuffer->tail;
-	gcbuffer->tail = (unsigned int *)
-			((unsigned char *) gcbuffer->tail + size);
-	gcbuffer->available -= size;
-	gcbatch->size += size;
-	bverror = BVERR_NONE;
-
-exit:
-	GCEXITARG(GCZONE_BUFFER_ALLOC, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
diff --git a/bltsville/gcbv/mirror/gcbv.c b/bltsville/gcbv/mirror/gcbv.c
deleted file mode 100644
index 86d656e..0000000
--- a/bltsville/gcbv/mirror/gcbv.c
+++ /dev/null
@@ -1,2008 +0,0 @@
-/*
- * Copyright(c) 2012,
- * Texas Instruments, Inc. and Vivante Corporation.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Vivante Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "gcbv.h"
-
-#define GCZONE_NONE		0
-#define GCZONE_ALL		(~0U)
-#define GCZONE_MAPPING		(1 << 0)
-#define GCZONE_BUFFER		(1 << 1)
-#define GCZONE_DEST		(1 << 2)
-#define GCZONE_SRC		(1 << 3)
-#define GCZONE_MASK		(1 << 4)
-#define GCZONE_BATCH		(1 << 5)
-#define GCZONE_BLIT		(1 << 6)
-#define GCZONE_CACHE		(1 << 7)
-#define GCZONE_CALLBACK		(1 << 8)
-#define GCZONE_TEMP		(1 << 9)
-#define GCZONE_BLEND		(1 << 10)
-
-GCDBG_FILTERDEF(bv, GCZONE_NONE,
-		"mapping",
-		"buffer",
-		"dest",
-		"source",
-		"mask",
-		"batch",
-		"blit",
-		"cache",
-		"callback",
-		"tempbuffer",
-		"blending")
-
-
-/*******************************************************************************
-** Global driver data access.
-*/
-
-struct gccontext *get_context(void)
-{
-	static struct gccontext gccontext;
-	return &gccontext;
-}
-
-
-/*******************************************************************************
- * Debugging.
- */
-
-#if GCDEBUG_ENABLE
-#define GCDUMPBATCH(batch) \
-	dumpbatch(batch)
-
-#define GCVERIFYBATCH(changeflags, prevrect, currrect) \
-	verify_batch(changeflags, prevrect, currrect)
-
-static void dumpbatch(struct gcbatch *gcbatch)
-{
-	struct list_head *gcbufferhead;
-	struct gcbuffer *gcbuffer;
-	struct list_head *gcfixuphead;
-	struct gcfixup *gcfixup;
-	unsigned int i, size;
-
-	if ((GCDBGFILTER.zone & (GCZONE_BUFFER)) == 0)
-		return;
-
-	GCDBG(GCZONE_BUFFER, "BATCH DUMP (0x%08X)\n",
-		(unsigned int) gcbatch);
-
-	list_for_each(gcbufferhead, &gcbatch->buffer) {
-		gcbuffer = list_entry(gcbufferhead, struct gcbuffer, link);
-
-		list_for_each(gcfixuphead, &gcbuffer->fixup) {
-			gcfixup = list_entry(gcfixuphead, struct gcfixup, link);
-
-			GCDBG(GCZONE_BUFFER,
-				"  Fixup table @ 0x%08X, count = %d:\n",
-				(unsigned int) gcfixup, gcfixup->count);
-
-			for (i = 0; i < gcfixup->count; i += 1) {
-				GCDBG(GCZONE_BUFFER, "  [%02d]"
-					" buffer offset = 0x%08X,"
-					" surface offset = 0x%08X\n",
-					i,
-					gcfixup->fixup[i].dataoffset * 4,
-					gcfixup->fixup[i].surfoffset);
-			}
-		}
-
-		size = (unsigned char *) gcbuffer->tail
-		     - (unsigned char *) gcbuffer->head;
-		GCDUMPBUFFER(GCZONE_BUFFER, gcbuffer->head, 0, size);
-	}
-}
-
-static void verify_batch(unsigned int changeflags,
-				struct bvrect *prevrect,
-				struct bvrect *currrect)
-{
-	if ((changeflags & 1) == 0) {
-		/* Origin did not change. */
-		if ((prevrect->left != currrect->left) ||
-			(prevrect->top != currrect->top)) {
-			GCERR("origin changed\n");
-			GCERR("  previous = %d,%d\n",
-				prevrect->left, prevrect->top);
-			GCERR("  current = %d,%d\n",
-				currrect->left, currrect->top);
-		}
-	}
-
-	if ((changeflags & 2) == 0) {
-		/* Size did not change. */
-		if ((prevrect->width != currrect->width) ||
-			(prevrect->height != currrect->height)) {
-			GCERR("size changed\n");
-			GCERR("  previous = %dx%d\n",
-				prevrect->width, prevrect->height);
-			GCERR("  current = %dx%d\n",
-				currrect->width, currrect->height);
-		}
-	}
-
-	prevrect->left = currrect->left;
-	prevrect->top = currrect->top;
-	prevrect->width = currrect->width;
-	prevrect->height = currrect->height;
-}
-#else
-#define GCDUMPBATCH(...)
-#define GCVERIFYBATCH(...)
-#endif
-
-
-/*******************************************************************************
- * Error handling.
- */
-
-#define BVSETBLTSURFERROR(errorid, errordesc) \
-do { \
-	struct gccontext *tmpcontext = get_context(); \
-	snprintf(tmpcontext->bverrorstr, sizeof(tmpcontext->bverrorstr), \
-		 g_surferr[errorid].message, errordesc.id); \
-	GCDUMPSTRING("%s(%d): [ERROR] %s\n", __func__, __LINE__, \
-		     tmpcontext->bverrorstr); \
-	bverror = errordesc.base + g_surferr[errorid].offset; \
-	bvbltparams->errdesc = tmpcontext->bverrorstr; \
-} while (0)
-
-#define GCBVERR_DESC		0
-#define GCBVERR_DESC_VERS	1
-#define GCBVERR_DESC_VIRTADDR	2
-#define GCBVERR_TILE		3
-#define GCBVERR_TILE_VERS	4
-#define GCBVERR_TILE_VIRTADDR	5
-#define GCBVERR_GEOM		6
-#define GCBVERR_GEOM_VERS	7
-#define GCBVERR_GEOM_FORMAT	8
-
-struct bvsurferrorid {
-	char *id;
-	enum bverror base;
-};
-
-struct bvsurferror {
-	unsigned int offset;
-	char *message;
-};
-
-static struct bvsurferror g_surferr[] = {
-	/* GCBVERR_DESC */
-	{    0, "%s desc structure is not set" },
-
-	/* GCBVERR_DESC_VERS */
-	{  100, "%s desc structure has invalid size" },
-
-	/* GCBVERR_DESC_VIRTADDR */
-	{  200, "%s desc virtual pointer is not set" },
-
-	/* GCBVERR_TILE: FIXME/TODO define error code */
-	{    0, "%s tileparams structure is not set" },
-
-	/* GCBVERR_TILE_VERS */
-	{ 3000, "%s tileparams structure has invalid size" },
-
-	/* GCBVERR_TILE_VIRTADDR: FIXME/TODO define error code */
-	{  200, "%s tileparams virtual pointer is not set" },
-
-	/* GCBVERR_GEOM */
-	{ 1000, "%s geom structure is not set" },
-
-	/* GCBVERR_GEOM_VERS */
-	{ 1100, "%s geom structure has invalid size" },
-
-	/* GCBVERR_GEOM_FORMAT */
-	{ 1200, "%s invalid format specified" },
-};
-
-static struct bvsurferrorid g_destsurferr = { "dst",  BVERR_DSTDESC };
-static struct bvsurferrorid g_src1surferr = { "src1", BVERR_SRC1DESC };
-static struct bvsurferrorid g_src2surferr = { "src2", BVERR_SRC2DESC };
-static struct bvsurferrorid g_masksurferr = { "mask", BVERR_MASKDESC };
-
-
-/*******************************************************************************
- * Callback info management.
- */
-
-/* BLTsville callback function. */
-struct gccallbackbltsville {
-	/* Function pointer. */
-	void (*fn) (struct bvcallbackerror *err, unsigned long callbackdata);
-
-	/* Callback data. */
-	unsigned long data;
-};
-
-/* Information for freeing a surface. */
-struct gccallbackfreesurface {
-	/* Pointer to the buffer descriptor. */
-	struct bvbuffdesc *desc;
-
-	/* Pointer to the buffer. */
-	void *ptr;
-};
-
-/* Callback information. */
-struct gccallbackinfo {
-	union {
-		/* BLTsville callback function. */
-		struct gccallbackbltsville callback;
-
-		/* Information for freeing a surface. */
-		struct gccallbackfreesurface freesurface;
-	} info;
-
-	/* Previous/next callback information. */
-	struct list_head link;
-};
-
-static enum bverror get_callbackinfo(struct gccallbackinfo **gccallbackinfo)
-{
-	enum bverror bverror;
-	struct gccontext *gccontext = get_context();
-	struct gccallbackinfo *temp;
-
-	/* Lock access to callback info lists. */
-	GCLOCK(&gccontext->callbacklock);
-
-	if (list_empty(&gccontext->callbackvac)) {
-		temp = gcalloc(struct gccallbackinfo,
-			       sizeof(struct gccallbackinfo));
-		if (temp == NULL) {
-			bverror = BVERR_OOM;
-			goto exit;
-		}
-		list_add(&temp->link, &gccontext->callbacklist);
-	} else {
-		struct list_head *head;
-		head = gccontext->callbackvac.next;
-		temp = list_entry(head, struct gccallbackinfo, link);
-		list_move(head, &gccontext->callbacklist);
-	}
-
-	*gccallbackinfo = temp;
-	bverror = BVERR_NONE;
-
-exit:
-	/* Unlock access to callback info lists. */
-	GCUNLOCK(&gccontext->callbacklock);
-
-	return bverror;
-}
-
-static void free_callback(struct gccallbackinfo *gccallbackinfo)
-{
-	struct gccontext *gccontext = get_context();
-
-	/* Lock access to callback info lists. */
-	GCLOCK(&gccontext->callbacklock);
-
-	list_move(&gccallbackinfo->link, &gccontext->callbackvac);
-
-	/* Unlock access to callback info lists. */
-	GCUNLOCK(&gccontext->callbacklock);
-}
-
-void callbackbltsville(void *callbackinfo)
-{
-	struct gccallbackinfo *gccallbackinfo;
-
-	GCENTER(GCZONE_CALLBACK);
-
-	gccallbackinfo = (struct gccallbackinfo *) callbackinfo;
-	GCDBG(GCZONE_CALLBACK, "bltsville_callback = 0x%08X\n",
-	      (unsigned int) gccallbackinfo->info.callback.fn);
-	GCDBG(GCZONE_CALLBACK, "bltsville_param    = 0x%08X\n",
-	      (unsigned int) gccallbackinfo->info.callback.data);
-
-	gccallbackinfo->info.callback.fn(NULL,
-					 gccallbackinfo->info.callback.data);
-	free_callback(gccallbackinfo);
-
-	GCEXIT(GCZONE_CALLBACK);
-}
-
-void callbackfreesurface(void *callbackinfo)
-{
-	struct gccallbackinfo *gccallbackinfo;
-
-	GCENTER(GCZONE_CALLBACK);
-
-	gccallbackinfo = (struct gccallbackinfo *) callbackinfo;
-	GCDBG(GCZONE_CALLBACK, "freeing descriptir @ 0x%08X\n",
-	      (unsigned int) gccallbackinfo->info.freesurface.desc);
-	GCDBG(GCZONE_CALLBACK, "freeing memory @ 0x%08X\n",
-	      (unsigned int) gccallbackinfo->info.freesurface.ptr);
-
-	free_surface(gccallbackinfo->info.freesurface.desc,
-		     gccallbackinfo->info.freesurface.ptr);
-	free_callback(gccallbackinfo);
-
-	GCEXIT(GCZONE_CALLBACK);
-}
-
-
-/*******************************************************************************
- * Temporary buffer management.
- */
-
-enum bverror allocate_temp(struct bvbltparams *bvbltparams,
-			   unsigned int size)
-{
-	enum bverror bverror;
-	struct gccontext *gccontext = get_context();
-
-	GCENTER(GCZONE_TEMP);
-
-	/* Existing buffer too small? */
-	if ((gccontext->tmpbuffdesc != NULL) &&
-	    (gccontext->tmpbuffdesc->length < size)) {
-		GCDBG(GCZONE_TEMP, "freeing current buffer.\n");
-		bverror = free_temp(true);
-		if (bverror != BVERR_NONE) {
-			bvbltparams->errdesc = gccontext->bverrorstr;
-			goto exit;
-		}
-	}
-
-	/* Allocate new buffer if necessary. */
-	if ((size > 0) && (gccontext->tmpbuffdesc == NULL)) {
-		/* Allocate temporary surface. */
-		bverror = allocate_surface(&gccontext->tmpbuffdesc,
-					   &gccontext->tmpbuff,
-					   size);
-		if (bverror != BVERR_NONE) {
-			bvbltparams->errdesc = gccontext->bverrorstr;
-			goto exit;
-		}
-
-		GCDBG(GCZONE_TEMP, "buffdesc @ 0x%08X\n",
-		      gccontext->tmpbuffdesc);
-		GCDBG(GCZONE_TEMP, "allocated @ 0x%08X\n",
-		      gccontext->tmpbuff);
-		GCDBG(GCZONE_TEMP, "size = %d\n",
-		      size);
-
-		/* Map the buffer explicitly. */
-		bverror = bv_map(gccontext->tmpbuffdesc);
-		if (bverror != BVERR_NONE) {
-			bvbltparams->errdesc = gccontext->bverrorstr;
-			goto exit;
-		}
-	}
-
-	/* Success. */
-	bverror = BVERR_NONE;
-
-exit:
-	GCEXIT(GCZONE_TEMP);
-	return bverror;
-}
-
-enum bverror free_temp(bool schedule)
-{
-	enum bverror bverror;
-	struct gccontext *gccontext = get_context();
-	struct gccallbackinfo *gccallbackinfo;
-	struct gcicallbackarm gcicallbackarm;
-
-	/* Is the buffer allocated? */
-	if (gccontext->tmpbuffdesc == NULL) {
-		bverror = BVERR_NONE;
-		goto exit;
-	}
-
-	/* Unmap the buffer. */
-	bverror = bv_unmap(gccontext->tmpbuffdesc);
-	if (bverror != BVERR_NONE)
-		goto exit;
-
-	/* Cannot be mapped. */
-	if (gccontext->tmpbuffdesc->map != NULL) {
-		BVSETERROR(BVERR_OOM, "temporary buffer is still mapped");
-		goto exit;
-	}
-
-	/* Free the buffer. */
-	if (schedule) {
-		bverror = get_callbackinfo(&gccallbackinfo);
-		if (bverror != BVERR_NONE) {
-			BVSETERROR(BVERR_OOM,
-				   "callback allocation failed");
-			goto exit;
-		}
-
-		gccallbackinfo->info.freesurface.desc = gccontext->tmpbuffdesc;
-		gccallbackinfo->info.freesurface.ptr = gccontext->tmpbuff;
-		gcicallbackarm.callback = callbackfreesurface;
-		gcicallbackarm.callbackparam = gccallbackinfo;
-
-		/* Schedule to free the buffer. */
-		gc_callback_wrapper(&gcicallbackarm);
-
-		/* Error? */
-		if (gcicallbackarm.gcerror != GCERR_NONE) {
-			BVSETERROR(BVERR_OOM, "unable to schedule callback");
-			goto exit;
-		}
-	} else {
-		/* Free the buffer immediately. */
-		free_surface(gccontext->tmpbuffdesc, gccontext->tmpbuff);
-	}
-
-	/* Reset the buffer descriptor. */
-	gccontext->tmpbuffdesc = NULL;
-	gccontext->tmpbuff = NULL;
-
-exit:
-	return bverror;
-}
-
-
-/*******************************************************************************
- * Program the destination.
- */
-
-enum bverror set_dst(struct bvbltparams *bvbltparams,
-		     struct gcbatch *batch,
-		     struct bvbuffmap *dstmap)
-{
-	enum bverror bverror = BVERR_NONE;
-	struct gcmodst *gcmodst;
-
-	GCENTER(GCZONE_DEST);
-
-	/* Did destination surface change? */
-	if ((batch->batchflags & BVBATCH_DST) != 0) {
-		/* Allocate command buffer. */
-		bverror = claim_buffer(bvbltparams, batch,
-				       sizeof(struct gcmodst),
-				       (void **) &gcmodst);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		/* Add the address fixup. */
-		add_fixup(bvbltparams, batch, &gcmodst->address,
-			  batch->dstbyteshift);
-
-		/* Set surface parameters. */
-		gcmodst->config_ldst = gcmodst_config_ldst;
-		gcmodst->address = GET_MAP_HANDLE(dstmap);
-		gcmodst->stride = bvbltparams->dstgeom->virtstride;
-
-		/* Set surface width and height. */
-		gcmodst->rotation.raw = 0;
-		gcmodst->rotation.reg.surf_width = batch->dstphyswidth;
-		gcmodst->rotationheight_ldst = gcmodst_rotationheight_ldst;
-		gcmodst->rotationheight.raw = 0;
-		gcmodst->rotationheight.reg.height = batch->dstphysheight;
-
-		/* Disable hardware clipping. */
-		gcmodst->clip_ldst = gcmodst_clip_ldst;
-		gcmodst->cliplt.raw = 0;
-		gcmodst->cliprb.raw = 0;
-		gcmodst->cliprb.reg.right = GC_CLIP_RESET_RIGHT;
-		gcmodst->cliprb.reg.bottom = GC_CLIP_RESET_BOTTOM;
-	}
-
-exit:
-	GCEXITARG(GCZONE_DEST, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
-
-/*******************************************************************************
- * Program blending.
- */
-
-enum bverror set_blending(struct bvbltparams *bvbltparams,
-			  struct gcbatch *batch,
-			  struct surfaceinfo *srcinfo)
-{
-	enum bverror bverror = BVERR_NONE;
-	struct gcmoalphaoff *gcmoalphaoff;
-	struct gcmoalpha *gcmoalpha;
-	struct gcmoglobal *gcmoglobal;
-	struct gcalpha *gca;
-
-	GCENTER(GCZONE_BLEND);
-
-	gca = srcinfo->gca;
-	if (gca == NULL) {
-		bverror = claim_buffer(bvbltparams, batch,
-				       sizeof(struct gcmoalphaoff),
-				       (void **) &gcmoalphaoff);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		gcmoalphaoff->control_ldst = gcmoalphaoff_control_ldst[0];
-		gcmoalphaoff->control.reg = gcregalpha_off;
-
-		GCDBG(GCZONE_BLEND, "blending disabled.\n");
-	} else {
-		bverror = claim_buffer(bvbltparams, batch,
-				       sizeof(struct gcmoalpha),
-				       (void **) &gcmoalpha);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		gcmoalpha->config_ldst = gcmoalpha_config_ldst;
-		gcmoalpha->control.reg = gcregalpha_on;
-
-		gcmoalpha->mode.raw = 0;
-		gcmoalpha->mode.reg.src_global_alpha_mode
-			= gca->src_global_alpha_mode;
-		gcmoalpha->mode.reg.dst_global_alpha_mode
-			= gca->dst_global_alpha_mode;
-
-		gcmoalpha->mode.reg.src_blend
-			= gca->srcconfig->factor_mode;
-		gcmoalpha->mode.reg.src_color_reverse
-			= gca->srcconfig->color_reverse;
-
-		gcmoalpha->mode.reg.dst_blend
-			= gca->dstconfig->factor_mode;
-		gcmoalpha->mode.reg.dst_color_reverse
-			= gca->dstconfig->color_reverse;
-
-		GCDBG(GCZONE_BLEND, "dst blend:\n");
-		GCDBG(GCZONE_BLEND, "  factor = %d\n",
-			gcmoalpha->mode.reg.dst_blend);
-		GCDBG(GCZONE_BLEND, "  inverse = %d\n",
-			gcmoalpha->mode.reg.dst_color_reverse);
-
-		GCDBG(GCZONE_BLEND, "src blend:\n");
-		GCDBG(GCZONE_BLEND, "  factor = %d\n",
-			gcmoalpha->mode.reg.src_blend);
-		GCDBG(GCZONE_BLEND, "  inverse = %d\n",
-			gcmoalpha->mode.reg.src_color_reverse);
-
-		if ((gca->src_global_alpha_mode
-			!= GCREG_GLOBAL_ALPHA_MODE_NORMAL) ||
-		    (gca->dst_global_alpha_mode
-			!= GCREG_GLOBAL_ALPHA_MODE_NORMAL)) {
-			bverror = claim_buffer(bvbltparams, batch,
-					       sizeof(struct gcmoglobal),
-					       (void **) &gcmoglobal);
-			if (bverror != BVERR_NONE)
-				goto exit;
-
-			gcmoglobal->color_ldst = gcmoglobal_color_ldst;
-			gcmoglobal->srcglobal.raw = gca->src_global_color;
-			gcmoglobal->dstglobal.raw = gca->dst_global_color;
-		}
-	}
-
-exit:
-	GCEXITARG(GCZONE_BLEND, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
-
-enum bverror set_blending_index(struct bvbltparams *bvbltparams,
-				struct gcbatch *batch,
-				struct surfaceinfo *srcinfo,
-				unsigned int index)
-{
-	enum bverror bverror = BVERR_NONE;
-	struct gcmoalphaoff *gcmoalphaoff;
-	struct gcmoxsrcalpha *gcmoxsrcalpha;
-	struct gcmoxsrcglobal *gcmoxsrcglobal;
-	struct gcalpha *gca;
-
-	GCENTER(GCZONE_BLEND);
-
-	gca = srcinfo->gca;
-	if (gca == NULL) {
-		bverror = claim_buffer(bvbltparams, batch,
-				       sizeof(struct gcmoalphaoff),
-				       (void **) &gcmoalphaoff);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		gcmoalphaoff->control_ldst = gcmoalphaoff_control_ldst[index];
-		gcmoalphaoff->control.reg = gcregalpha_off;
-
-		GCDBG(GCZONE_BLEND, "blending disabled.\n");
-	} else {
-		bverror = claim_buffer(bvbltparams, batch,
-				       sizeof(struct gcmoxsrcalpha),
-				       (void **) &gcmoxsrcalpha);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		gcmoxsrcalpha->control_ldst = gcmoxsrcalpha_control_ldst[index];
-		gcmoxsrcalpha->control.reg = gcregalpha_on;
-
-		gcmoxsrcalpha->mode_ldst = gcmoxsrcalpha_mode_ldst[index];
-		gcmoxsrcalpha->mode.raw = 0;
-		gcmoxsrcalpha->mode.reg.src_global_alpha_mode
-			= gca->src_global_alpha_mode;
-		gcmoxsrcalpha->mode.reg.dst_global_alpha_mode
-			= gca->dst_global_alpha_mode;
-
-		gcmoxsrcalpha->mode.reg.src_blend
-			= gca->srcconfig->factor_mode;
-		gcmoxsrcalpha->mode.reg.src_color_reverse
-			= gca->srcconfig->color_reverse;
-
-		gcmoxsrcalpha->mode.reg.dst_blend
-			= gca->dstconfig->factor_mode;
-		gcmoxsrcalpha->mode.reg.dst_color_reverse
-			= gca->dstconfig->color_reverse;
-
-		GCDBG(GCZONE_BLEND, "dst blend:\n");
-		GCDBG(GCZONE_BLEND, "  factor = %d\n",
-			gcmoxsrcalpha->mode.reg.dst_blend);
-		GCDBG(GCZONE_BLEND, "  inverse = %d\n",
-			gcmoxsrcalpha->mode.reg.dst_color_reverse);
-
-		GCDBG(GCZONE_BLEND, "src blend:\n");
-		GCDBG(GCZONE_BLEND, "  factor = %d\n",
-			gcmoxsrcalpha->mode.reg.src_blend);
-		GCDBG(GCZONE_BLEND, "  inverse = %d\n",
-			gcmoxsrcalpha->mode.reg.src_color_reverse);
-
-		if ((gca->src_global_alpha_mode
-			!= GCREG_GLOBAL_ALPHA_MODE_NORMAL) ||
-		    (gca->dst_global_alpha_mode
-			!= GCREG_GLOBAL_ALPHA_MODE_NORMAL)) {
-			bverror = claim_buffer(bvbltparams, batch,
-					       sizeof(struct gcmoxsrcglobal),
-					       (void **) &gcmoxsrcglobal);
-			if (bverror != BVERR_NONE)
-				goto exit;
-
-			gcmoxsrcglobal->srcglobal_ldst
-				= gcmoxsrcglobal_srcglobal_ldst[index];
-			gcmoxsrcglobal->srcglobal.raw = gca->src_global_color;
-
-			gcmoxsrcglobal->dstglobal_ldst
-				= gcmoxsrcglobal_dstglobal_ldst[index];
-			gcmoxsrcglobal->dstglobal.raw = gca->dst_global_color;
-		}
-	}
-
-exit:
-	GCEXITARG(GCZONE_BLEND, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
-
-/*******************************************************************************
- * Program YUV source.
- */
-
-void set_computeyuv(struct surfaceinfo *srcinfo, int x, int y)
-{
-	int pixalign, bytealign;
-	unsigned int height1, size1;
-	unsigned int height2, size2;
-	unsigned int origin;
-	int ssX, ssY;
-
-	GCENTER(GCZONE_SRC);
-
-	/* Compute base address alignment. */
-	pixalign = get_pixel_offset(srcinfo, 0);
-	bytealign = (pixalign * (int) srcinfo->format.bitspp) / 8;
-
-	/* Determine the physical height of the first plane. */
-	height1 = ((srcinfo->angle % 2) == 0)
-		? srcinfo->geom->height
-		: srcinfo->geom->width;
-
-	/* Determine the size of the first plane. */
-	size1 = srcinfo->geom->virtstride * height1;
-
-	/* Determine the stride of the second plane. */
-	srcinfo->stride2 = srcinfo->geom->virtstride
-			 / srcinfo->format.cs.yuv.xsample;
-
-	/* Determine subsample pixel position. */
-	ssX = x / srcinfo->format.cs.yuv.xsample;
-	ssY = y / srcinfo->format.cs.yuv.ysample;
-
-	switch (srcinfo->format.cs.yuv.planecount) {
-	case 2:
-		/* U and V are interleaved in one plane. */
-		ssX *= 2;
-		srcinfo->stride2 *= 2;
-
-		/* Determnine the origin offset. */
-		origin = ssY * srcinfo->stride2 + ssX;
-
-		/* Compute the alignment of the second plane. */
-		srcinfo->bytealign2 = bytealign + size1 + origin;
-
-		GCDBG(GCZONE_SRC, "plane2 offset (bytes) = 0x%08X\n",
-			srcinfo->bytealign2);
-		GCDBG(GCZONE_SRC, "plane2 stride = %d\n",
-			srcinfo->stride2);
-		break;
-
-	case 3:
-		/* Determine the physical height of the U/V planes. */
-		height2 = height1 / srcinfo->format.cs.yuv.ysample;
-
-		/* Determine the size of the U/V planes. */
-		size2 = srcinfo->stride2 * height2;
-
-		/* Determnine the origin offset. */
-		origin = ssY * srcinfo->stride2 + ssX;
-
-		/* Compute the alignment of the U/V planes. */
-		srcinfo->bytealign2 = bytealign + size1 + origin;
-		srcinfo->bytealign3 = bytealign + size1 + size2 + origin;
-
-		/* Determine the stride of the U/V planes. */
-		srcinfo->stride3 = srcinfo->stride2;
-
-		GCDBG(GCZONE_SRC, "plane2 offset (bytes) = 0x%08X\n",
-		      srcinfo->bytealign2);
-		GCDBG(GCZONE_SRC, "plane2 stride = %d\n",
-			srcinfo->stride2);
-		GCDBG(GCZONE_SRC, "plane3 offset (bytes) = 0x%08X\n",
-		      srcinfo->bytealign3);
-		GCDBG(GCZONE_SRC, "plane3 stride = %d\n",
-			srcinfo->stride3);
-		break;
-	}
-
-	GCEXIT(GCZONE_SRC);
-}
-
-enum bverror set_yuvsrc(struct bvbltparams *bvbltparams,
-			struct gcbatch *batch,
-			struct surfaceinfo *srcinfo,
-			struct bvbuffmap *srcmap)
-{
-	enum bverror bverror = BVERR_NONE;
-	struct gcmoyuv1 *gcmoyuv1;
-	struct gcmoyuv2 *gcmoyuv2;
-	struct gcmoyuv3 *gcmoyuv3;
-
-	GCENTER(GCZONE_SRC);
-
-	GCDBG(GCZONE_SRC, "plane count %d.\n",
-	      srcinfo->format.cs.yuv.planecount);
-
-	switch (srcinfo->format.cs.yuv.planecount) {
-	case 1:
-		bverror = claim_buffer(bvbltparams, batch,
-				       sizeof(struct gcmoyuv1),
-				       (void **) &gcmoyuv1);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		/* Set YUV parameters. */
-		gcmoyuv1->pectrl_ldst = gcmoyuv_pectrl_ldst;
-		gcmoyuv1->pectrl.raw = 0;
-		gcmoyuv1->pectrl.reg.standard
-			= srcinfo->format.cs.yuv.std;
-		gcmoyuv1->pectrl.reg.swizzle
-			= srcinfo->format.swizzle;
-		gcmoyuv1->pectrl.reg.convert
-			= GCREG_PE_CONTROL_YUVRGB_DISABLED;
-		break;
-
-	case 2:
-		bverror = claim_buffer(bvbltparams, batch,
-					sizeof(struct gcmoyuv2),
-					(void **) &gcmoyuv2);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		/* Set YUV parameters. */
-		gcmoyuv2->pectrl_ldst = gcmoyuv_pectrl_ldst;
-		gcmoyuv2->pectrl.raw = 0;
-		gcmoyuv2->pectrl.reg.standard
-			= srcinfo->format.cs.yuv.std;
-		gcmoyuv2->pectrl.reg.swizzle
-			= srcinfo->format.swizzle;
-		gcmoyuv2->pectrl.reg.convert
-			= GCREG_PE_CONTROL_YUVRGB_DISABLED;
-
-		/* Program U/V plane. */
-		add_fixup(bvbltparams, batch, &gcmoyuv2->uplaneaddress,
-			  srcinfo->bytealign2);
-		gcmoyuv2->plane_ldst = gcmoyuv2_plane_ldst;
-		gcmoyuv2->uplaneaddress = GET_MAP_HANDLE(srcmap);
-		gcmoyuv2->uplanestride = srcinfo->stride2;
-		break;
-
-	case 3:
-		bverror = claim_buffer(bvbltparams, batch,
-					sizeof(struct gcmoyuv3),
-					(void **) &gcmoyuv3);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		/* Set YUV parameters. */
-		gcmoyuv3->pectrl_ldst = gcmoyuv_pectrl_ldst;
-		gcmoyuv3->pectrl.raw = 0;
-		gcmoyuv3->pectrl.reg.standard
-			= srcinfo->format.cs.yuv.std;
-		gcmoyuv3->pectrl.reg.swizzle
-			= srcinfo->format.swizzle;
-		gcmoyuv3->pectrl.reg.convert
-			= GCREG_PE_CONTROL_YUVRGB_DISABLED;
-
-		/* Program U/V planes. */
-		add_fixup(bvbltparams, batch, &gcmoyuv3->uplaneaddress,
-			  srcinfo->bytealign2);
-		add_fixup(bvbltparams, batch, &gcmoyuv3->vplaneaddress,
-			  srcinfo->bytealign3);
-		gcmoyuv3->plane_ldst = gcmoyuv3_plane_ldst;
-		gcmoyuv3->uplaneaddress = GET_MAP_HANDLE(srcmap);
-		gcmoyuv3->uplanestride  = srcinfo->stride2;
-		gcmoyuv3->vplaneaddress = GET_MAP_HANDLE(srcmap);
-		gcmoyuv3->vplanestride  = srcinfo->stride3;
-		break;
-
-	default:
-		GCERR("invlaid plane count %d.\n",
-		      srcinfo->format.cs.yuv.planecount);
-	}
-
-exit:
-	GCEXITARG(GCZONE_SRC, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
-
-enum bverror set_yuvsrc_index(struct bvbltparams *bvbltparams,
-			      struct gcbatch *batch,
-			      struct surfaceinfo *srcinfo,
-			      struct bvbuffmap *srcmap,
-			      unsigned int index)
-{
-	enum bverror bverror = BVERR_NONE;
-	struct gcmoxsrcyuv1 *gcmoxsrcyuv1;
-	struct gcmoxsrcyuv2 *gcmoxsrcyuv2;
-	struct gcmoxsrcyuv3 *gcmoxsrcyuv3;
-
-	GCENTER(GCZONE_SRC);
-
-	GCDBG(GCZONE_SRC, "plane count %d.\n",
-	      srcinfo->format.cs.yuv.planecount);
-
-	switch (srcinfo->format.cs.yuv.planecount) {
-	case 1:
-		bverror = claim_buffer(bvbltparams, batch,
-				       sizeof(struct gcmoxsrcyuv1),
-				       (void **) &gcmoxsrcyuv1);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		/* Set YUV parameters. */
-		gcmoxsrcyuv1->pectrl_ldst
-			= gcmoxsrcyuv_pectrl_ldst[index];
-		gcmoxsrcyuv1->pectrl.raw = 0;
-		gcmoxsrcyuv1->pectrl.reg.standard
-			= srcinfo->format.cs.yuv.std;
-		gcmoxsrcyuv1->pectrl.reg.swizzle
-			= srcinfo->format.swizzle;
-		gcmoxsrcyuv1->pectrl.reg.convert
-			= GCREG_PE_CONTROL_YUVRGB_DISABLED;
-		break;
-
-	case 2:
-		bverror = claim_buffer(bvbltparams, batch,
-					sizeof(struct gcmoxsrcyuv2),
-					(void **) &gcmoxsrcyuv2);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		/* Set YUV parameters. */
-		gcmoxsrcyuv2->pectrl_ldst
-			= gcmoxsrcyuv_pectrl_ldst[index];
-		gcmoxsrcyuv2->pectrl.raw = 0;
-		gcmoxsrcyuv2->pectrl.reg.standard
-			= srcinfo->format.cs.yuv.std;
-		gcmoxsrcyuv2->pectrl.reg.swizzle
-			= srcinfo->format.swizzle;
-		gcmoxsrcyuv2->pectrl.reg.convert
-			= GCREG_PE_CONTROL_YUVRGB_DISABLED;
-
-		/* Program U/V plane. */
-		add_fixup(bvbltparams, batch, &gcmoxsrcyuv2->uplaneaddress,
-			  srcinfo->bytealign2);
-		gcmoxsrcyuv2->uplaneaddress_ldst
-			= gcmoxsrcyuv_uplaneaddress_ldst[index];
-		gcmoxsrcyuv2->uplaneaddress = GET_MAP_HANDLE(srcmap);
-		gcmoxsrcyuv2->uplanestride_ldst
-			= gcmoxsrcyuv_uplanestride_ldst[index];
-		gcmoxsrcyuv2->uplanestride = srcinfo->stride2;
-		break;
-
-	case 3:
-		bverror = claim_buffer(bvbltparams, batch,
-					sizeof(struct gcmoxsrcyuv3),
-					(void **) &gcmoxsrcyuv3);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		/* Set YUV parameters. */
-		gcmoxsrcyuv3->pectrl_ldst
-			= gcmoxsrcyuv_pectrl_ldst[index];
-		gcmoxsrcyuv3->pectrl.raw = 0;
-		gcmoxsrcyuv3->pectrl.reg.standard
-			= srcinfo->format.cs.yuv.std;
-		gcmoxsrcyuv3->pectrl.reg.swizzle
-			= srcinfo->format.swizzle;
-		gcmoxsrcyuv3->pectrl.reg.convert
-			= GCREG_PE_CONTROL_YUVRGB_DISABLED;
-
-		/* Program U/V planes. */
-		add_fixup(bvbltparams, batch, &gcmoxsrcyuv3->uplaneaddress,
-			  srcinfo->bytealign2);
-		add_fixup(bvbltparams, batch, &gcmoxsrcyuv3->vplaneaddress,
-			  srcinfo->bytealign3);
-		gcmoxsrcyuv3->uplaneaddress_ldst
-			= gcmoxsrcyuv_uplaneaddress_ldst[index];
-		gcmoxsrcyuv3->uplaneaddress = GET_MAP_HANDLE(srcmap);
-		gcmoxsrcyuv3->uplanestride_ldst
-			= gcmoxsrcyuv_uplanestride_ldst[index];
-		gcmoxsrcyuv3->uplanestride  = srcinfo->stride2;
-		gcmoxsrcyuv3->vplaneaddress_ldst
-			= gcmoxsrcyuv_vplaneaddress_ldst[index];
-		gcmoxsrcyuv3->vplaneaddress = GET_MAP_HANDLE(srcmap);
-		gcmoxsrcyuv3->vplanestride_ldst
-			= gcmoxsrcyuv_vplanestride_ldst[index];
-		gcmoxsrcyuv3->vplanestride  = srcinfo->stride3;
-		break;
-
-	default:
-		GCERR("invlaid plane count %d.\n",
-		      srcinfo->format.cs.yuv.planecount);
-	}
-
-exit:
-	GCEXITARG(GCZONE_SRC, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
-
-/*******************************************************************************
- * Surface compare and validation.
- */
-
-static inline bool equal_rects(struct bvrect *rect1, struct bvrect *rect2)
-{
-	if (rect1->left != rect2->left)
-		return false;
-
-	if (rect1->top != rect2->top)
-		return false;
-
-	if (rect1->width != rect2->width)
-		return false;
-
-	if (rect1->height != rect2->height)
-		return false;
-
-	return true;
-}
-
-/* The function verifies whether the two buffer descriptors and rectangles
-   define the same physical area. */
-static bool same_phys_area(struct bvbuffdesc *surf1, struct bvrect *rect1,
-			   struct bvbuffdesc *surf2, struct bvrect *rect2)
-{
-	struct bvphysdesc *physdesc1;
-	struct bvphysdesc *physdesc2;
-
-	/* If pointers are the same, things are much easier. */
-	if (surf1 == surf2)
-		/* Compare the rectangles. For simplicity we don't consider
-		   cases with partially overlapping rectangles at this time. */
-		return equal_rects(rect1, rect2);
-
-	/* Assume diffrent areas if the types are different. */
-	if (surf1->auxtype != surf2->auxtype)
-		return false;
-
-	if (surf1->auxtype == BVAT_PHYSDESC) {
-		physdesc1 = (struct bvphysdesc *) surf1->auxptr;
-		physdesc2 = (struct bvphysdesc *) surf2->auxptr;
-
-		/* Same physical descriptor? */
-		if (physdesc1 == physdesc2)
-			return equal_rects(rect1, rect2);
-
-		/* Same page array? */
-		if (physdesc1->pagearray == physdesc2->pagearray)
-			return equal_rects(rect1, rect2);
-
-		/* Pageoffsets must match since different buffers
-		 * can share the same first page (eg nv12).
-		 */
-		if (physdesc1->pageoffset != physdesc2->pageoffset)
-			return false;
-
-		/* Assume the same surface if first pages match. */
-		if (physdesc1->pagearray[0] == physdesc2->pagearray[0])
-			return equal_rects(rect1, rect2);
-
-	} else {
-		if (surf1->virtaddr == surf2->virtaddr)
-			return equal_rects(rect1, rect2);
-	}
-
-	return false;
-}
-
-static int verify_surface(unsigned int tile,
-			  union bvinbuff *surf,
-			  struct bvsurfgeom *geom)
-{
-	if (tile) {
-		if (surf->tileparams == NULL)
-			return GCBVERR_TILE;
-
-		if (surf->tileparams->structsize <
-		    STRUCTSIZE(surf->tileparams, srcheight))
-			return GCBVERR_TILE_VERS;
-
-		/* FIXME/TODO */
-		return GCBVERR_TILE;
-	} else {
-		if (surf->desc == NULL)
-			return GCBVERR_DESC;
-
-		if (surf->desc->structsize < STRUCTSIZE(surf->desc, map))
-			return GCBVERR_DESC_VERS;
-	}
-
-	if (geom == NULL)
-		return GCBVERR_GEOM;
-
-	if (geom->structsize < STRUCTSIZE(geom, palette))
-		return GCBVERR_GEOM_VERS;
-
-	/* Validation successful. */
-	return -1;
-}
-
-
-/*******************************************************************************
- * Library constructor and destructor.
- */
-
-void bv_init(void)
-{
-	struct gccontext *gccontext = get_context();
-	struct gcicaps gcicaps;
-	unsigned i, j;
-
-	GCDBG_REGISTER(bv);
-	GCDBG_REGISTER(parser);
-	GCDBG_REGISTER(map);
-	GCDBG_REGISTER(buffer);
-	GCDBG_REGISTER(fill);
-	GCDBG_REGISTER(blit);
-	GCDBG_REGISTER(filter);
-
-	GCLOCK_INIT(&gccontext->batchlock);
-	GCLOCK_INIT(&gccontext->bufferlock);
-	GCLOCK_INIT(&gccontext->fixuplock);
-	GCLOCK_INIT(&gccontext->maplock);
-	GCLOCK_INIT(&gccontext->callbacklock);
-
-	INIT_LIST_HEAD(&gccontext->unmapvac);
-	INIT_LIST_HEAD(&gccontext->buffervac);
-	INIT_LIST_HEAD(&gccontext->fixupvac);
-	INIT_LIST_HEAD(&gccontext->batchvac);
-	INIT_LIST_HEAD(&gccontext->callbacklist);
-	INIT_LIST_HEAD(&gccontext->callbackvac);
-
-	/* Initialize the filter cache. */
-	for (i = 0; i < GC_FILTER_COUNT; i += 1)
-		for (j = 0; j < GC_TAP_COUNT; j += 1)
-			INIT_LIST_HEAD(&gccontext->filtercache[i][j].list);
-
-	/* Query hardware caps. */
-	gc_getcaps_wrapper(&gcicaps);
-	if (gcicaps.gcerror == GCERR_NONE) {
-		gccontext->gcmodel = gcicaps.gcmodel;
-		gccontext->gcrevision = gcicaps.gcrevision;
-		gccontext->gcdate = gcicaps.gcdate;
-		gccontext->gctime = gcicaps.gctime;
-		gccontext->gcfeatures = gcicaps.gcfeatures;
-		gccontext->gcfeatures0 = gcicaps.gcfeatures0;
-		gccontext->gcfeatures1 = gcicaps.gcfeatures1;
-		gccontext->gcfeatures2 = gcicaps.gcfeatures2;
-		gccontext->gcfeatures3 = gcicaps.gcfeatures3;
-	}
-}
-
-void bv_exit(void)
-{
-	struct gccontext *gccontext = get_context();
-	struct bvbuffmap *bvbuffmap;
-	struct list_head *head;
-	struct gcschedunmap *gcschedunmap;
-	struct gcbuffer *gcbuffer;
-	struct gcfixup *gcfixup;
-	struct gcbatch *gcbatch;
-	struct gccallbackinfo *gccallbackinfo;
-
-	while (gccontext->buffmapvac != NULL) {
-		bvbuffmap = gccontext->buffmapvac;
-		gccontext->buffmapvac = bvbuffmap->nextmap;
-		gcfree(bvbuffmap);
-	}
-
-	while (!list_empty(&gccontext->unmapvac)) {
-		head = gccontext->unmapvac.next;
-		gcschedunmap = list_entry(head, struct gcschedunmap, link);
-		list_del(head);
-		gcfree(gcschedunmap);
-	}
-
-	while (!list_empty(&gccontext->buffervac)) {
-		head = gccontext->buffervac.next;
-		gcbuffer = list_entry(head, struct gcbuffer, link);
-		list_del(head);
-		gcfree(gcbuffer);
-	}
-
-	while (!list_empty(&gccontext->fixupvac)) {
-		head = gccontext->fixupvac.next;
-		gcfixup = list_entry(head, struct gcfixup, link);
-		list_del(head);
-		gcfree(gcfixup);
-	}
-
-	while (!list_empty(&gccontext->batchvac)) {
-		head = gccontext->batchvac.next;
-		gcbatch = list_entry(head, struct gcbatch, link);
-		list_del(head);
-		gcfree(gcbatch);
-	}
-
-	while (!list_empty(&gccontext->callbacklist)) {
-		head = gccontext->callbacklist.next;
-		list_move(head, &gccontext->callbackvac);
-	}
-
-	while (!list_empty(&gccontext->callbackvac)) {
-		head = gccontext->callbackvac.next;
-		gccallbackinfo = list_entry(head, struct gccallbackinfo, link);
-		list_del(head);
-		gcfree(gccallbackinfo);
-	}
-
-	free_temp(false);
-}
-
-
-/*******************************************************************************
- * Library API.
- */
-
-enum bverror bv_map(struct bvbuffdesc *bvbuffdesc)
-{
-	enum bverror bverror;
-	struct bvbuffmap *bvbuffmap;
-
-	GCENTERARG(GCZONE_MAPPING, "bvbuffdesc = 0x%08X\n",
-		   (unsigned int) bvbuffdesc);
-
-	if (bvbuffdesc == NULL) {
-		BVSETERROR(BVERR_BUFFERDESC, "bvbuffdesc is NULL");
-		goto exit;
-	}
-
-	if (bvbuffdesc->structsize < STRUCTSIZE(bvbuffdesc, map)) {
-		BVSETERROR(BVERR_BUFFERDESC_VERS, "argument has invalid size");
-		goto exit;
-	}
-
-	bverror = do_map(bvbuffdesc, NULL, &bvbuffmap);
-
-exit:
-	GCEXITARG(GCZONE_MAPPING, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
-
-enum bverror bv_unmap(struct bvbuffdesc *bvbuffdesc)
-{
-	enum bverror bverror = BVERR_NONE;
-	enum bverror otherbverror = BVERR_NONE;
-	struct gccontext *gccontext = get_context();
-	struct bvbuffmap *prev = NULL;
-	struct bvbuffmap *bvbuffmap;
-	struct bvbuffmapinfo *bvbuffmapinfo;
-	struct gcimap gcimap;
-
-	GCENTERARG(GCZONE_MAPPING, "bvbuffdesc = 0x%08X\n",
-		   (unsigned int) bvbuffdesc);
-
-	/* Lock access to the mapping list. */
-	GCLOCK(&gccontext->maplock);
-
-	if (bvbuffdesc == NULL) {
-		BVSETERROR(BVERR_BUFFERDESC, "bvbuffdesc is NULL");
-		goto exit;
-	}
-
-	if (bvbuffdesc->structsize < STRUCTSIZE(bvbuffdesc, map)) {
-		BVSETERROR(BVERR_BUFFERDESC_VERS, "argument has invalid size");
-		goto exit;
-	}
-
-	/* Is the buffer mapped? */
-	bvbuffmap = bvbuffdesc->map;
-	if (bvbuffmap == NULL) {
-		GCDBG(GCZONE_MAPPING, "buffer isn't mapped.\n");
-		goto exit;
-	}
-
-	/* Try to find our mapping. */
-	while (bvbuffmap != NULL) {
-		if (bvbuffmap->bv_unmap == bv_unmap)
-			break;
-		prev = bvbuffmap;
-		bvbuffmap = bvbuffmap->nextmap;
-	}
-
-	/* Are there other implementations? */
-	if ((prev != NULL) || (bvbuffmap->nextmap != NULL)) {
-		GCDBG(GCZONE_MAPPING,
-		      "have mappings from other implementations.\n");
-
-		/* Was our mapping found? */
-		if (bvbuffmap == NULL) {
-			GCDBG(GCZONE_MAPPING,
-			      "no mapping from our implementation.\n");
-
-			/* No, call other implementations. */
-			bverror = bvbuffdesc->map->bv_unmap(bvbuffdesc);
-			goto exit;
-		}
-
-		if (bvbuffmap->structsize
-				< STRUCTSIZE(bvbuffmap, nextmap)) {
-			BVSETERROR(BVERR_BUFFERDESC_VERS,
-				   "unsupported bvbuffdesc version");
-			goto exit;
-		}
-
-		/* Remove our mapping. */
-		if (prev == NULL)
-			bvbuffdesc->map = bvbuffmap->nextmap;
-		else
-			prev->nextmap = bvbuffmap->nextmap;
-
-		/* Call other implementation. */
-		otherbverror = bvbuffdesc->map->bv_unmap(bvbuffdesc);
-
-		/* Add our mapping back. */
-		bvbuffmap->nextmap = bvbuffdesc->map;
-		bvbuffdesc->map = bvbuffmap;
-		prev = NULL;
-	} else {
-		GCDBG(GCZONE_MAPPING,
-		      "no mappings from other implementations.\n");
-	}
-
-	/* Get the info structure. */
-	bvbuffmapinfo = (struct bvbuffmapinfo *) bvbuffmap->handle;
-
-	GCDBG(GCZONE_MAPPING, "bvbuffmap = 0x%08X\n", (unsigned int) bvbuffmap);
-	GCDBG(GCZONE_MAPPING, "handle = 0x%08X\n", bvbuffmapinfo->handle);
-
-	/* Explicit unmapping. */
-	if (bvbuffmapinfo->usermap == 0)
-		GCERR("explicit count is already zero.\n");
-	bvbuffmapinfo->usermap = 0;
-
-	GCDBG(GCZONE_MAPPING, "explicit count = %d\n",
-		bvbuffmapinfo->usermap);
-	GCDBG(GCZONE_MAPPING, "implicit count = %d\n",
-		bvbuffmapinfo->automap);
-
-	/* Do we have implicit mappings? */
-	if (bvbuffmapinfo->automap > 0) {
-		GCDBG(GCZONE_MAPPING, "have implicit unmappings.\n");
-		goto exit;
-	}
-
-	/* Unmap the buffer. */
-	memset(&gcimap, 0, sizeof(gcimap));
-	gcimap.handle = bvbuffmapinfo->handle;
-	gc_unmap_wrapper(&gcimap);
-	if (gcimap.gcerror != GCERR_NONE) {
-		BVSETERROR(BVERR_OOM, "unable to free gccore memory");
-		goto exit;
-	}
-
-	/* Remove from the buffer descriptor list. */
-	if (prev == NULL)
-		bvbuffdesc->map = bvbuffmap->nextmap;
-	else
-		prev->nextmap = bvbuffmap->nextmap;
-
-	/* Invalidate the record. */
-	bvbuffmap->structsize = 0;
-
-	/* Add to the vacant list. */
-	bvbuffmap->nextmap = gccontext->buffmapvac;
-	gccontext->buffmapvac = bvbuffmap;
-
-exit:
-	/* Unlock access to the mapping list. */
-	GCUNLOCK(&gccontext->maplock);
-
-	GCEXITARG(GCZONE_MAPPING, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
-
-enum bverror bv_blt(struct bvbltparams *bvbltparams)
-{
-	enum bverror bverror = BVERR_NONE;
-	struct gccontext *gccontext = get_context();
-	struct gcalpha *gca = NULL;
-	struct gcalpha _gca;
-	unsigned int op, type, blend, format;
-	unsigned int batchexec = 0;
-	bool nop = false;
-	struct gcbatch *gcbatch;
-	struct bvrect *dstrect;
-	int src1used, src2used, maskused;
-	struct surfaceinfo srcinfo[2];
-	struct bvrect *srcrect[2];
-	unsigned short rop;
-	struct gcicommit gcicommit;
-	int i, srccount, res;
-
-	GCENTERARG(GCZONE_BLIT, "bvbltparams = 0x%08X\n",
-		   (unsigned int) bvbltparams);
-
-	/* Verify blt parameters structure. */
-	if (bvbltparams == NULL) {
-		BVSETERROR(BVERR_BLTPARAMS_VERS, "bvbltparams is NULL");
-		goto exit;
-	}
-
-	if (bvbltparams->structsize < STRUCTSIZE(bvbltparams, callbackdata)) {
-		BVSETERROR(BVERR_BLTPARAMS_VERS, "argument has invalid size");
-		goto exit;
-	}
-
-	/* Reset the error message. */
-	bvbltparams->errdesc = NULL;
-
-	/* Verify the destination parameters structure. */
-	res = verify_surface(0, (union bvinbuff *) &bvbltparams->dstdesc,
-				bvbltparams->dstgeom);
-	if (res != -1) {
-		BVSETBLTSURFERROR(res, g_destsurferr);
-		goto exit;
-	}
-
-	/* Extract the operation flags. */
-	op = (bvbltparams->flags & BVFLAG_OP_MASK) >> BVFLAG_OP_SHIFT;
-	type = (bvbltparams->flags & BVFLAG_BATCH_MASK) >> BVFLAG_BATCH_SHIFT;
-	GCDBG(GCZONE_BLIT, "op = %d\n", op);
-	GCDBG(GCZONE_BLIT, "type = %d\n", type);
-
-	switch (type) {
-	case (BVFLAG_BATCH_NONE >> BVFLAG_BATCH_SHIFT):
-		bverror = allocate_batch(bvbltparams, &gcbatch);
-		if (bverror != BVERR_NONE) {
-			bvbltparams->errdesc = gccontext->bverrorstr;
-			goto exit;
-		}
-
-		batchexec = 1;
-		gcbatch->batchflags = 0x7FFFFFFF;
-
-		GCDBG(GCZONE_BATCH, "BVFLAG_BATCH_NONE(0x%08X)\n",
-		      (unsigned int) gcbatch);
-		break;
-
-	case (BVFLAG_BATCH_BEGIN >> BVFLAG_BATCH_SHIFT):
-		bverror = allocate_batch(bvbltparams, &gcbatch);
-		if (bverror != BVERR_NONE) {
-			bvbltparams->errdesc = gccontext->bverrorstr;
-			goto exit;
-		}
-
-		bvbltparams->batch = (struct bvbatch *) gcbatch;
-
-		batchexec = 0;
-		bvbltparams->batchflags =
-		gcbatch->batchflags = 0x7FFFFFFF;
-
-		GCDBG(GCZONE_BATCH, "BVFLAG_BATCH_BEGIN(0x%08X)\n",
-		      (unsigned int) gcbatch);
-		break;
-
-	case (BVFLAG_BATCH_CONTINUE >> BVFLAG_BATCH_SHIFT):
-		gcbatch = (struct gcbatch *) bvbltparams->batch;
-		if (gcbatch == NULL) {
-			BVSETBLTERROR(BVERR_BATCH, "batch is not initialized");
-			goto exit;
-		}
-
-		if (gcbatch->structsize < STRUCTSIZE(gcbatch, unmap)) {
-			BVSETBLTERROR(BVERR_BATCH, "invalid batch");
-			goto exit;
-		}
-
-		batchexec = 0;
-		gcbatch->batchflags = bvbltparams->batchflags;
-
-		GCDBG(GCZONE_BATCH, "BVFLAG_BATCH_CONTINUE(0x%08X)\n",
-		      (unsigned int) gcbatch);
-		break;
-
-	case (BVFLAG_BATCH_END >> BVFLAG_BATCH_SHIFT):
-		gcbatch = (struct gcbatch *) bvbltparams->batch;
-		if (gcbatch == NULL) {
-			BVSETBLTERROR(BVERR_BATCH, "batch is not initialized");
-			goto exit;
-		}
-
-		if (gcbatch->structsize < STRUCTSIZE(gcbatch, unmap)) {
-			BVSETBLTERROR(BVERR_BATCH, "invalid batch");
-			goto exit;
-		}
-
-		batchexec = 1;
-		nop = (bvbltparams->batchflags & BVBATCH_ENDNOP) != 0;
-		gcbatch->batchflags = bvbltparams->batchflags;
-
-		GCDBG(GCZONE_BATCH, "BVFLAG_BATCH_END(0x%08X)\n",
-		      (unsigned int) gcbatch);
-		break;
-
-	default:
-		BVSETBLTERROR(BVERR_BATCH, "unrecognized batch type");
-		goto exit;
-	}
-
-	GCDBG(GCZONE_BATCH, "batchflags=0x%08X\n",
-		(unsigned int) gcbatch->batchflags);
-
-	if (!nop) {
-		/* Get a shortcut to the destination rectangle. */
-		dstrect = &bvbltparams->dstrect;
-
-		/* Verify the batch change flags. */
-		GCVERIFYBATCH(gcbatch->batchflags >> 12,
-			      &gcbatch->prevdstrect, dstrect);
-
-		switch (op) {
-		case (BVFLAG_ROP >> BVFLAG_OP_SHIFT):
-			GCDBG(GCZONE_BLIT, "BVFLAG_ROP\n");
-
-			rop = bvbltparams->op.rop;
-			src1used = ((rop & 0xCCCC) >> 2)
-				 ^  (rop & 0x3333);
-			src2used = ((rop & 0xF0F0) >> 4)
-				 ^  (rop & 0x0F0F);
-			maskused = ((rop & 0xFF00) >> 8)
-				 ^  (rop & 0x00FF);
-			break;
-
-		case (BVFLAG_BLEND >> BVFLAG_OP_SHIFT):
-			GCDBG(GCZONE_BLIT, "BVFLAG_BLEND\n");
-
-			blend = bvbltparams->op.blend;
-			format = (blend & BVBLENDDEF_FORMAT_MASK)
-			       >> BVBLENDDEF_FORMAT_SHIFT;
-
-			bverror = parse_blend(bvbltparams, blend, &_gca);
-			if (bverror != BVERR_NONE)
-				goto exit;
-
-			gca = &_gca;
-
-			switch (format) {
-			case (BVBLENDDEF_FORMAT_CLASSIC
-				>> BVBLENDDEF_FORMAT_SHIFT):
-				src1used = gca->src1used;
-				src2used = gca->src2used;
-				maskused = blend & BVBLENDDEF_REMOTE;
-				break;
-
-			default:
-				BVSETBLTERROR(BVERR_BLEND,
-					      "unrecognized blend format");
-				goto exit;
-			}
-			break;
-
-		case (BVFLAG_FILTER >> BVFLAG_OP_SHIFT):
-			GCDBG(GCZONE_BLIT, "BVFLAG_FILTER\n");
-			BVSETBLTERROR(BVERR_OP,
-				      "filter operation not supported");
-			goto exit;
-
-		default:
-			BVSETBLTERROR(BVERR_OP, "unrecognized operation");
-			goto exit;
-		}
-
-		/* Reset the number of sources. */
-		srccount = 0;
-
-		/* Verify the src1 parameters structure. */
-		if (src1used) {
-			GCDBG(GCZONE_SRC, "source #1: used\n");
-			res = verify_surface(
-				bvbltparams->flags & BVBATCH_TILE_SRC1,
-				&bvbltparams->src1, bvbltparams->src1geom);
-			if (res != -1) {
-				BVSETBLTSURFERROR(res, g_src1surferr);
-				goto exit;
-			}
-
-			/* Verify the batch change flags. */
-			GCVERIFYBATCH(gcbatch->batchflags >> 14,
-				      &gcbatch->prevsrc1rect,
-				      &bvbltparams->src1rect);
-
-			/* Same as the destination? */
-			if (same_phys_area(bvbltparams->src1.desc,
-					   &bvbltparams->src1rect,
-					   bvbltparams->dstdesc,
-					   dstrect)) {
-				GCDBG(GCZONE_BLIT, "  same as destination\n");
-			} else {
-				srcinfo[srccount].index = 0;
-				srcinfo[srccount].buf = bvbltparams->src1;
-				srcinfo[srccount].geom = bvbltparams->src1geom;
-				srcinfo[srccount].newgeom
-					= gcbatch->batchflags
-						& BVBATCH_SRC1;
-				srcinfo[srccount].newrect
-					= gcbatch->batchflags
-						& (BVBATCH_SRC1RECT_ORIGIN |
-						   BVBATCH_SRC1RECT_SIZE);
-				srcrect[srccount] = &bvbltparams->src1rect;
-
-				bverror = parse_source(bvbltparams, gcbatch,
-						       &bvbltparams->src1rect,
-						       &srcinfo[srccount]);
-				if (bverror != BVERR_NONE)
-					goto exit;
-
-				srccount += 1;
-			}
-		}
-
-		/* Verify the src2 parameters structure. */
-		if (src2used) {
-			GCDBG(GCZONE_SRC, "source #2: used\n");
-			res = verify_surface(
-				bvbltparams->flags & BVBATCH_TILE_SRC2,
-				&bvbltparams->src2, bvbltparams->src2geom);
-			if (res != -1) {
-				BVSETBLTSURFERROR(res, g_src2surferr);
-				goto exit;
-			}
-
-			/* Verify the batch change flags. */
-			GCVERIFYBATCH(gcbatch->batchflags >> 16,
-				      &gcbatch->prevsrc2rect,
-				      &bvbltparams->src2rect);
-
-			/* Same as the destination? */
-			if (same_phys_area(bvbltparams->src2.desc,
-					   &bvbltparams->src2rect,
-					   bvbltparams->dstdesc,
-					   dstrect)) {
-				GCDBG(GCZONE_BLIT, "  same as destination\n");
-			} else {
-				srcinfo[srccount].index = 1;
-				srcinfo[srccount].buf = bvbltparams->src2;
-				srcinfo[srccount].geom = bvbltparams->src2geom;
-				srcinfo[srccount].newgeom
-					= gcbatch->batchflags
-						& BVBATCH_SRC2;
-				srcinfo[srccount].newrect
-					= gcbatch->batchflags
-						& (BVBATCH_SRC2RECT_ORIGIN |
-						   BVBATCH_SRC2RECT_SIZE);
-				srcrect[srccount] = &bvbltparams->src2rect;
-
-				bverror = parse_source(bvbltparams, gcbatch,
-						       &bvbltparams->src2rect,
-						       &srcinfo[srccount]);
-				if (bverror != BVERR_NONE)
-					goto exit;
-
-				srccount += 1;
-			}
-		}
-
-		/* Verify the mask parameters structure. */
-		if (maskused) {
-			GCDBG(GCZONE_MASK, "mask: used\n");
-			res = verify_surface(
-				bvbltparams->flags & BVBATCH_TILE_MASK,
-				&bvbltparams->mask, bvbltparams->maskgeom);
-			if (res != -1) {
-				BVSETBLTSURFERROR(res, g_masksurferr);
-				goto exit;
-			}
-
-			/* Verify the batch change flags. */
-			GCVERIFYBATCH(gcbatch->batchflags >> 18,
-				      &gcbatch->prevmaskrect,
-				      &bvbltparams->maskrect);
-
-			BVSETBLTERROR(BVERR_OP,
-				      "operation with mask not supported");
-			goto exit;
-		}
-
-		GCDBG(GCZONE_BLIT, "srccount = %d\n", srccount);
-
-		if (srccount == 0) {
-			BVSETBLTERROR(BVERR_OP,
-				      "operation not supported");
-			goto exit;
-		} else {
-			for (i = 0; i < srccount; i += 1) {
-				int srcw, srch;
-				GCDBG(GCZONE_BLIT,
-				      "processing source %d.\n",
-				      srcinfo[i].index + 1);
-
-				if (gca == NULL) {
-					GCDBG(GCZONE_BLIT,
-					      "  blending disabled.\n");
-					srcinfo[i].rop = bvbltparams->op.rop;
-					srcinfo[i].gca = NULL;
-				} else if ((i + 1) != srccount) {
-					GCDBG(GCZONE_BLIT,
-					      "  disabling blending for "
-					      "the first source.\n");
-					srcinfo[i].rop = 0xCC;
-					srcinfo[i].gca = NULL;
-				} else {
-					GCDBG(GCZONE_BLIT,
-					      "  enabling blending.\n");
-					srcinfo[i].rop = 0xCC;
-					srcinfo[i].gca = gca;
-
-					if (srccount == 1) {
-						gca->srcconfig = gca->k1;
-						gca->dstconfig = gca->k2;
-					} else {
-						gca->srcconfig = gca->k2;
-						gca->dstconfig = gca->k1;
-					}
-				}
-
-				GCDBG(GCZONE_BLIT, "  srcsize %dx%d.\n",
-				      srcrect[i]->width, srcrect[i]->height);
-				GCDBG(GCZONE_BLIT, "  dstsize %dx%d.\n",
-				      dstrect->width, dstrect->height);
-
-				srcw = srcrect[i]->width;
-				srch = srcrect[i]->height;
-				if ((srcw == 1) && (srch == 1) &&
-				    (bvbltparams->src1.desc->virtaddr)) {
-					GCDBG(GCZONE_BLIT, "  op: fill.\n");
-					bverror = do_fill(bvbltparams,
-							  gcbatch,
-							  &srcinfo[i]);
-				} else if ((srcw == dstrect->width) &&
-					   (srch == dstrect->height)) {
-					GCDBG(GCZONE_BLIT, "  op: bitblit.\n");
-					bverror = do_blit(bvbltparams,
-							  gcbatch,
-							  &srcinfo[i]);
-				} else {
-					GCDBG(GCZONE_BLIT, "  op: filter.\n");
-					bverror = do_filter(bvbltparams,
-							    gcbatch,
-							    &srcinfo[i]);
-				}
-
-				if (bverror != BVERR_NONE)
-					goto exit;
-			}
-		}
-	}
-
-	if (batchexec) {
-		struct gcmoflush *flush;
-
-		GCDBG(GCZONE_BLIT, "preparing to submit the batch.\n");
-
-		/* Finalize the current operation. */
-		bverror = gcbatch->batchend(bvbltparams, gcbatch);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		/* Add PE flush. */
-		GCDBG(GCZONE_BLIT, "appending the flush.\n");
-		bverror = claim_buffer(bvbltparams, gcbatch,
-				       sizeof(struct gcmoflush),
-				       (void **) &flush);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		flush->flush_ldst = gcmoflush_flush_ldst;
-		flush->flush.reg = gcregflush_pe2D;
-
-		/* Process asynchronous operation. */
-		if ((bvbltparams->flags & BVFLAG_ASYNC) == 0) {
-			GCDBG(GCZONE_BLIT, "synchronous batch.\n");
-			gcicommit.callback = NULL;
-			gcicommit.callbackparam = NULL;
-			gcicommit.asynchronous = false;
-		} else {
-			struct gccallbackinfo *gccallbackinfo;
-
-			GCDBG(GCZONE_BLIT, "asynchronous batch (0x%08X):\n",
-			      bvbltparams->flags);
-
-			if (bvbltparams->callbackfn == NULL) {
-				GCDBG(GCZONE_BLIT, "no callback given.\n");
-				gcicommit.callback = NULL;
-				gcicommit.callbackparam = NULL;
-			} else {
-				bverror = get_callbackinfo(&gccallbackinfo);
-				if (bverror != BVERR_NONE) {
-					BVSETBLTERROR(BVERR_OOM,
-						      "callback allocation "
-						      "failed");
-					goto exit;
-				}
-
-				gccallbackinfo->info.callback.fn
-					= bvbltparams->callbackfn;
-				gccallbackinfo->info.callback.data
-					= bvbltparams->callbackdata;
-
-				gcicommit.callback = callbackbltsville;
-				gcicommit.callbackparam = gccallbackinfo;
-
-				GCDBG(GCZONE_BLIT,
-				      "gcbv_callback = 0x%08X\n",
-				      (unsigned int) gcicommit.callback);
-				GCDBG(GCZONE_BLIT,
-				      "gcbv_param    = 0x%08X\n",
-				      (unsigned int) gcicommit.callbackparam);
-				GCDBG(GCZONE_BLIT,
-				      "bltsville_callback = 0x%08X\n",
-				      (unsigned int)
-				      gccallbackinfo->info.callback.fn);
-				GCDBG(GCZONE_BLIT,
-				      "bltsville_param    = 0x%08X\n",
-				      (unsigned int)
-				      gccallbackinfo->info.callback.data);
-			}
-
-			gcicommit.asynchronous = true;
-		}
-
-		/* Process scheduled unmappings. */
-		do_unmap_implicit(gcbatch);
-
-		INIT_LIST_HEAD(&gcicommit.unmap);
-		list_splice_init(&gcbatch->unmap, &gcicommit.unmap);
-
-		/* Pass the batch for execution. */
-		GCDUMPBATCH(gcbatch);
-
-		gcicommit.gcerror = GCERR_NONE;
-		gcicommit.entrypipe = GCPIPE_2D;
-		gcicommit.exitpipe = GCPIPE_2D;
-
-		INIT_LIST_HEAD(&gcicommit.buffer);
-		list_splice_init(&gcbatch->buffer, &gcicommit.buffer);
-
-		GCDBG(GCZONE_BLIT, "submitting the batch.\n");
-		gc_commit_wrapper(&gcicommit);
-
-		/* Move the lists back to the batch. */
-		list_splice_init(&gcicommit.buffer, &gcbatch->buffer);
-		list_splice_init(&gcicommit.unmap, &gcbatch->unmap);
-
-		/* Error? */
-		if (gcicommit.gcerror != GCERR_NONE) {
-			switch (gcicommit.gcerror) {
-			case GCERR_OODM:
-			case GCERR_CTX_ALLOC:
-				BVSETBLTERROR(BVERR_OOM,
-					      "unable to allocate gccore "
-					      "memory");
-				goto exit;
-			default:
-				BVSETBLTERROR(BVERR_RSRC,
-					      "gccore error");
-
-				goto exit;
-			}
-		}
-
-		GCDBG(GCZONE_BLIT, "batch is submitted.\n");
-	}
-
-exit:
-	if ((gcbatch != NULL) && batchexec) {
-		free_batch(gcbatch);
-		bvbltparams->batch = NULL;
-	}
-
-	GCEXITARG(GCZONE_BLIT, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
-
-enum bverror bv_cache(struct bvcopparams *copparams)
-{
-	enum bverror bverror = BVERR_NONE;
-	unsigned int bytespp = 0; /* bytes per pixel */
-	unsigned long vert_offset, horiz_offset;
-	unsigned int true_width, true_height;
-
-	struct c2dmrgn rgn[3];
-	int container_size = 0;
-
-	unsigned long subsample;
-	unsigned long vendor;
-	unsigned long layout;
-	unsigned long size;
-	unsigned long container;
-
-	subsample = copparams->geom->format & OCDFMTDEF_SUBSAMPLE_MASK;
-	vendor = copparams->geom->format & OCDFMTDEF_VENDOR_MASK;
-	layout = copparams->geom->format & OCDFMTDEF_LAYOUT_MASK;
-	size = copparams->geom->format & OCDFMTDEF_COMPONENTSIZEMINUS1_MASK;
-	container = copparams->geom->format & OCDFMTDEF_CONTAINER_MASK;
-
-	if (vendor != OCDFMTDEF_VENDOR_ALL) {
-		bverror = BVERR_FORMAT;
-		goto exit;
-	}
-
-	if (copparams->geom->orientation % 180 != 0) {
-		true_width = copparams->rect->height;
-		true_height = copparams->rect->width;
-	} else {
-		true_width = copparams->rect->width;
-		true_height = copparams->rect->height;
-	}
-
-	switch (container) {
-	case OCDFMTDEF_CONTAINER_8BIT:
-		container_size = 8;
-		break;
-
-	case OCDFMTDEF_CONTAINER_16BIT:
-		container_size = 16;
-		break;
-
-	case OCDFMTDEF_CONTAINER_24BIT:
-		container_size = 24;
-		break;
-
-	case OCDFMTDEF_CONTAINER_32BIT:
-		container_size = 32;
-		break;
-
-	case OCDFMTDEF_CONTAINER_48BIT:
-		container_size = 48;
-		break;
-
-	case OCDFMTDEF_CONTAINER_64BIT:
-		container_size = 64;
-		break;
-	}
-
-	switch (layout) {
-	case OCDFMTDEF_PACKED:
-		switch (subsample) {
-		case OCDFMTDEF_SUBSAMPLE_NONE:
-			if (size >= 8) {
-				bytespp = container_size / 8;
-			} else {
-				GCERR("format not supported.\n");
-				bverror = BVERR_FORMAT;
-				goto exit;
-			}
-			break;
-
-		case OCDFMTDEF_SUBSAMPLE_422_YCbCr:
-			bytespp = (container_size / 2) / 8;
-			break;
-
-		default:
-			bverror = BVERR_FORMAT;
-			goto exit;
-		}
-
-		rgn[0].span = true_width * bytespp;
-		rgn[0].lines = true_height;
-		rgn[0].stride = copparams->geom->virtstride;
-		horiz_offset = copparams->rect->left * bytespp;
-		vert_offset = copparams->rect->top;
-
-		rgn[0].start = (void *) ((unsigned long)
-				copparams->desc->virtaddr +
-				vert_offset * rgn[0].stride +
-				horiz_offset);
-
-		gcbvcacheop(1, rgn, copparams->cacheop);
-		break;
-
-	case OCDFMTDEF_2_PLANE_YCbCr:
-		/* 1 byte per pixel */
-		rgn[0].span = true_width;
-		rgn[0].lines = true_height;
-		rgn[0].stride = copparams->geom->virtstride;
-		rgn[0].start = (void *)
-			((unsigned long) copparams->desc->virtaddr +
-			 copparams->rect->top * rgn[0].stride +
-			 copparams->rect->left);
-
-		rgn[1].span = true_width;
-		rgn[1].lines = true_height / 2;
-		rgn[1].stride = copparams->geom->virtstride;
-		rgn[1].start = rgn[0].start +
-			copparams->geom->height * rgn[0].stride;
-
-		GCDBG(GCZONE_CACHE,
-		      "virtaddr %p start[0] 0x%08x start[1] 0x%08x\n",
-		      copparams->desc->virtaddr, rgn[0].start, rgn[1].start);
-
-		gcbvcacheop(2, rgn, copparams->cacheop);
-		break;
-
-	default:
-		GCERR("format 0x%x (%d) not supported.\n",
-		      copparams->geom->format, copparams->geom->format);
-		bverror = BVERR_FORMAT;
-		break;
-	}
-
-exit:
-	if (bverror != BVERR_NONE)
-		GCERR("bverror = %d\n", bverror);
-
-	return bverror;
-}
diff --git a/bltsville/gcbv/mirror/gcbv.h b/bltsville/gcbv/mirror/gcbv.h
deleted file mode 100644
index 6392d4f..0000000
--- a/bltsville/gcbv/mirror/gcbv.h
+++ /dev/null
@@ -1,590 +0,0 @@
-/*
- * Copyright(c) 2012,
- * Texas Instruments, Inc. and Vivante Corporation.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Vivante Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef GCBV_H
-#define GCBV_H
-
-#include "gcmain.h"
-
-/*******************************************************************************
- * Miscellaneous defines and macros.
- */
-
-#define GC_MAX_BASE_ALIGN 64
-
-#if !defined(BVBATCH_DESTRECT)
-#define BVBATCH_DESTRECT (BVBATCH_DSTRECT_ORIGIN | BVBATCH_DSTRECT_SIZE)
-#endif
-
-#if !defined(BVBATCH_SRC1RECT)
-#define BVBATCH_SRC1RECT (BVBATCH_SRC1RECT_ORIGIN | BVBATCH_SRC1RECT_SIZE)
-#endif
-
-#if !defined(BVBATCH_SRC2RECT)
-#define BVBATCH_SRC2RECT (BVBATCH_SRC2RECT_ORIGIN | BVBATCH_SRC2RECT_SIZE)
-#endif
-
-#define STRUCTSIZE(structptr, lastmember) \
-( \
-	(size_t) &structptr->lastmember + \
-	sizeof(structptr->lastmember) - \
-	(size_t) structptr \
-)
-
-#define GET_MAP_HANDLE(map) \
-( \
-	((struct bvbuffmapinfo *) map->handle)->handle \
-)
-
-#define GC_CLIP_RESET_LEFT	((unsigned short) 0)
-#define GC_CLIP_RESET_TOP	((unsigned short) 0)
-#define GC_CLIP_RESET_RIGHT	((unsigned short) ((1 << 15) - 1))
-#define GC_CLIP_RESET_BOTTOM	((unsigned short) ((1 << 15) - 1))
-
-#define BVSETERROR(error, message, ...) \
-do { \
-	struct gccontext *tmpcontext = get_context(); \
-	snprintf(tmpcontext->bverrorstr, sizeof(tmpcontext->bverrorstr), \
-		 message, ##__VA_ARGS__); \
-	GCDUMPSTRING("%s(%d): [ERROR] %s\n", __func__, __LINE__, \
-		     tmpcontext->bverrorstr); \
-	bverror = error; \
-} while (0)
-
-#define BVSETBLTERROR(error, message, ...) \
-do { \
-	struct gccontext *tmpcontext = get_context(); \
-	snprintf(tmpcontext->bverrorstr, sizeof(tmpcontext->bverrorstr), \
-		 message, ##__VA_ARGS__); \
-	GCDUMPSTRING("%s(%d): [ERROR] %s\n", __func__, __LINE__, \
-		     tmpcontext->bverrorstr); \
-	bvbltparams->errdesc = tmpcontext->bverrorstr; \
-	bverror = error; \
-} while (0)
-
-#define GCPRINT_RECT(zone, name, rect) \
-{ \
-	GCDBG(zone, \
-	      name " = (%d,%d)-(%d,%d), %dx%d\n", \
-	      (rect)->left, (rect)->top, \
-	      (rect)->right, (rect)->bottom, \
-	      (rect)->right - (rect)->left, \
-	      (rect)->bottom - (rect)->top); \
-}
-
-
-/*******************************************************************************
- * Kernel table definitions.
- */
-
-#define GC_TAP_COUNT		9
-#define GC_PHASE_BITS		5
-#define GC_PHASE_MAX_COUNT	(1 << GC_PHASE_BITS)
-#define GC_PHASE_LOAD_COUNT	(GC_PHASE_MAX_COUNT / 2 + 1)
-#define GC_COEFFICIENT_COUNT	(GC_PHASE_LOAD_COUNT * GC_TAP_COUNT)
-#define GC_FILTER_CACHE_MAX	10
-
-enum gcfiltertype {
-	GC_FILTER_SYNC,
-	GC_FILTER_BLUR,
-
-	/* Number of supported filter types. */
-	GC_FILTER_COUNT
-};
-
-struct gcfilterkernel {
-	enum gcfiltertype type;
-	unsigned int kernelsize;
-	unsigned int srcsize;
-	unsigned int dstsize;
-	unsigned int scalefactor;
-	short kernelarray[GC_COEFFICIENT_COUNT];
-	struct list_head link;
-};
-
-struct gcfiltercache {
-	unsigned int count;
-	struct list_head list;			/* gcfilterkernel */
-};
-
-
-/*******************************************************************************
- * Global data structure.
- */
-
-struct gccontext {
-	/* Last generated error message. */
-	char bverrorstr[128];
-
-	/* Capabilities and characteristics. */
-	unsigned int gcmodel;
-	unsigned int gcrevision;
-	unsigned int gcdate;
-	unsigned int gctime;
-	union gcfeatures gcfeatures;
-	union gcfeatures0 gcfeatures0;
-	union gcfeatures1 gcfeatures1;
-	union gcfeatures2 gcfeatures2;
-	union gcfeatures3 gcfeatures3;
-
-	/* Dynamically allocated structure cache. */
-	struct bvbuffmap *buffmapvac;		/* bvbuffmap */
-	struct list_head unmapvac;		/* gcschedunmap */
-	struct list_head buffervac;		/* gcbuffer */
-	struct list_head fixupvac;		/* gcfixup */
-	struct list_head batchvac;		/* gcbatch */
-
-	/* Callback lists. */
-	struct list_head callbacklist;		/* gccallbackinfo */
-	struct list_head callbackvac;		/* gccallbackinfo */
-
-	/* Access locks. */
-	GCLOCK_TYPE batchlock;
-	GCLOCK_TYPE bufferlock;
-	GCLOCK_TYPE fixuplock;
-	GCLOCK_TYPE maplock;
-	GCLOCK_TYPE callbacklock;
-
-	/* Kernel table cache. */
-	struct gcfilterkernel *loadedfilter;	/* gcfilterkernel */
-	struct gcfiltercache filtercache[GC_FILTER_COUNT][GC_TAP_COUNT];
-
-	/* Temporary buffer descriptor. */
-	struct bvbuffdesc *tmpbuffdesc;
-	void *tmpbuff;
-};
-
-
-/*******************************************************************************
- * Mapping structures.
- */
-
-/* bvbuffmap struct attachment. */
-struct bvbuffmapinfo {
-	/* Mapped handle for the buffer. */
-	unsigned long handle;
-
-	/* Number of times the client explicitly mapped this buffer. */
-	int usermap;
-
-	/* Number of times implicit mapping happened. */
-	int automap;
-};
-
-
-/*******************************************************************************
- * Color format.
- */
-
-#define BVFMT_RGB	1
-#define BVFMT_YUV	2
-
-struct bvcomponent {
-	unsigned int shift;
-	unsigned int size;
-	unsigned int mask;
-};
-
-struct bvcsrgb {
-	struct bvcomponent r;
-	struct bvcomponent g;
-	struct bvcomponent b;
-	struct bvcomponent a;
-};
-
-struct bvformatxlate {
-	unsigned int type;
-	unsigned int bitspp;
-	unsigned int allocbitspp;
-	unsigned int format;
-	unsigned int swizzle;
-	bool premultiplied;
-
-	union {
-		struct {
-			const struct bvcsrgb *comp;
-		} rgb;
-
-		struct {
-			unsigned int std;
-			unsigned int planecount;
-			unsigned int xsample;
-			unsigned int ysample;
-		} yuv;
-	} cs;
-};
-
-
-/*******************************************************************************
- * Alpha blending.
- */
-
-/* Alpha blending hardware configuration. */
-struct gcblendconfig {
-	unsigned char factor_mode;
-	unsigned char color_reverse;
-
-	bool src1used;
-	bool src2used;
-};
-
-/* Alpha blending descriptor. */
-struct gcalpha {
-	unsigned int src_global_color;
-	unsigned int dst_global_color;
-
-	unsigned char src_global_alpha_mode;
-	unsigned char dst_global_alpha_mode;
-
-	struct gcblendconfig *k1;
-	struct gcblendconfig *k2;
-
-	struct gcblendconfig *srcconfig;
-	struct gcblendconfig *dstconfig;
-
-	bool src1used;
-	bool src2used;
-};
-
-
-/*******************************************************************************
- * Rotation and mirror defines.
- */
-
-#define GCREG_ROT_ANGLE_ROT0	0x0
-#define GCREG_ROT_ANGLE_ROT90	0x4
-#define GCREG_ROT_ANGLE_ROT180	0x5
-#define GCREG_ROT_ANGLE_ROT270	0x6
-
-#define ROT_ANGLE_INVALID	-1
-#define ROT_ANGLE_0		0
-#define ROT_ANGLE_90		1
-#define ROT_ANGLE_180		2
-#define ROT_ANGLE_270		3
-
-#define GCREG_MIRROR_NONE	0x0
-#define GCREG_MIRROR_X		0x1
-#define GCREG_MIRROR_Y		0x2
-#define GCREG_MIRROR_XY		0x3
-
-extern const unsigned int rotencoding[];
-
-
-/*******************************************************************************
- * Surface descriptor.
- */
-
-struct surfaceinfo {
-	/* BLTsville source index (-1 for dst, 0 for src1 and 1 for src2). */
-	int index;
-
-	/* Surface buffer descriptor. */
-	union bvinbuff buf;
-
-	/* Surface geometry. */
-	struct bvsurfgeom *geom;
-	bool newgeom;
-
-	/* Rectangle to source from/render to. */
-	struct gcrect rect;
-	bool newrect;
-
-	/* Surface format. */
-	struct bvformatxlate format;
-
-	/* Physical size of the surface (accounted for rotation). */
-	unsigned int physwidth;
-	unsigned int physheight;
-
-	/* Base address alignment. */
-	int xpixalign;
-	int ypixalign;
-	int bytealign;
-	int bytealign2;
-	int bytealign3;
-	int stride2;
-	int stride3;
-
-	/* Rotation angle. */
-	int angle;
-
-	/* Mirror setting. */
-	unsigned int mirror;
-
-	/* ROP. */
-	unsigned short rop;
-
-	/* Blending info. */
-	struct gcalpha *gca;
-};
-
-
-/*******************************************************************************
- * Batch structures.
- */
-
-/* Operation finalization call. */
-struct gcbatch;
-typedef enum bverror (*gcbatchend) (struct bvbltparams *bvbltparams,
-				    struct gcbatch *gcbatch);
-
-/* Blit states. */
-struct gcblit {
-	/* Number of sources in the operation. */
-	unsigned int srccount;
-
-	/* Multi source enable flag. */
-	unsigned int multisrc;
-
-	/* Computed destination rectangle coordinates; in multi-source
-	 * setup can be modified to match new destination and source
-	 * geometry. */
-	struct gcrect dstrect;
-
-	/* Block walker enable. */
-	int blockenable;
-
-	/* Destination format and swizzle */
-	unsigned int format;
-	unsigned int swizzle;
-};
-
-/* Filter states. */
-struct gcfilter {
-	/* Kernel size. */
-	unsigned int horkernelsize;
-	unsigned int verkernelsize;
-
-	/* Scale factors. */
-	unsigned int horscalefactor;
-	unsigned int verscalefactor;
-
-	/* Destination angle. */
-	bool angleoverride;
-	int dstangle;
-
-	/* Geometry size that follows angle adjustments. */
-	struct bvsurfgeom dstgeom;
-
-	/* Original source and destination rectangles adjusted
-	 * by the source angle. */
-	struct gcrect dstrect;
-	struct gcrect dstrectaux;
-
-	/* Clipped destination rectangle adjusted by the source angle. */
-	struct gcrect dstclipped;
-	struct gcrect dstclippedaux;
-
-	/* Destination rectangles that were clipped, adjusted for
-	 * the surface misalignment and the source angle. */
-	struct gcrect dstadjusted;
-	struct gcrect dstadjustedaux;
-};
-
-/* Batch header. */
-struct gcbatch {
-	/* Used to ID structure version. */
-	unsigned int structsize;
-
-	/* Batch change flags. */
-	unsigned long batchflags;
-
-	/* Pointer to the function to finalize the current operation. */
-	gcbatchend batchend;
-
-	/* State of the current operation. */
-	struct {
-		struct gcblit blit;
-		struct gcfilter filter;
-	} op;
-
-	/* Destination surface. */
-	struct surfaceinfo dstinfo;
-
-	/* Aux rectangle present. */
-	bool haveaux;
-	struct gcrect dstrectaux;
-
-	/* Clipped destination rectangle coordinates. */
-	struct gcrect dstclipped;
-	struct gcrect dstclippedaux;
-
-	/* Destination rectangles that were clipped and adjusted for
-	 * surface misalignment if any. */
-	struct gcrect dstadjusted;
-	struct gcrect dstadjustedaux;
-
-	/* Clipping deltas; used to correct the source coordinates for
-	 * single source blits. */
-	struct gcrect clipdelta;
-
-	/* Adjusted geometry size of the destination surface. */
-	unsigned int dstwidth;
-	unsigned int dstheight;
-
-	/* Physical size of the source and destination surfaces. */
-	unsigned int srcphyswidth;
-	unsigned int srcphysheight;
-	unsigned int dstphyswidth;
-	unsigned int dstphysheight;
-
-	/* Alignment byte offset for the destination surface; in multi-
-	 * source setup can be modified to match new destination and source
-	 * geometry. */
-	int dstbyteshift;
-
-	/* Destination rectangle adjustment offsets. */
-	int dstoffsetX;
-	int dstoffsetY;
-
-#if GCDEBUG_ENABLE
-	/* Rectangle validation storage. */
-	struct bvrect prevdstrect;
-	struct bvrect prevsrc1rect;
-	struct bvrect prevsrc2rect;
-	struct bvrect prevmaskrect;
-#endif
-
-	/* Total size of the command buffer. */
-	unsigned int size;
-
-	/* Command buffer list (gcbuffer). */
-	struct list_head buffer;
-
-	/* Scheduled implicit unmappings (gcschedunmap). */
-	struct list_head unmap;
-
-	/* Batch linked list (gcbatch). */
-	struct list_head link;
-};
-
-
-/*******************************************************************************
- * Internal API entries.
- */
-
-/* Get the pointer to the context. */
-struct gccontext *get_context(void);
-
-/* Validation. */
-bool valid_rect(struct bvsurfgeom *bvsurfgeom, struct gcrect *gcrect);
-
-/* Parsers. */
-enum bverror parse_format(struct bvbltparams *bvbltparams,
-			  struct surfaceinfo *surfaceinfo);
-enum bverror parse_blend(struct bvbltparams *bvbltparams,
-			 enum bvblend blend,
-			 struct gcalpha *gca);
-enum bverror parse_destination(struct bvbltparams *bvbltparams,
-			       struct gcbatch *gcbatch);
-enum bverror parse_source(struct bvbltparams *bvbltparams,
-			  struct gcbatch *gcbatch,
-			  struct bvrect *srcrect,
-			  struct surfaceinfo *srcinfo);
-enum bverror parse_scalemode(struct bvbltparams *bvbltparams,
-			     struct gcbatch *batch);
-
-/* Setup destination rotation parameters. */
-void process_dest_rotation(struct bvbltparams *bvbltparams,
-			   struct gcbatch *batch);
-
-/* Return surface alignment offset. */
-int get_pixel_offset(struct surfaceinfo *surfaceinfo, int offset);
-
-/* Buffer mapping. */
-enum bverror do_map(struct bvbuffdesc *bvbuffdesc,
-		    struct gcbatch *gcbatch,
-		    struct bvbuffmap **map);
-void do_unmap_implicit(struct gcbatch *gcbatch);
-
-/* Batch/command buffer management. */
-enum bverror do_end(struct bvbltparams *bvbltparams,
-		    struct gcbatch *gcbatch);
-enum bverror allocate_batch(struct bvbltparams *bvbltparams,
-			    struct gcbatch **gcbatch);
-void free_batch(struct gcbatch *gcbatch);
-enum bverror append_buffer(struct bvbltparams *bvbltparams,
-			   struct gcbatch *gcbatch,
-			   struct gcbuffer **gcbuffer);
-
-enum bverror add_fixup(struct bvbltparams *bvbltparams,
-		       struct gcbatch *gcbatch,
-		       unsigned int *fixup,
-		       unsigned int surfoffset);
-enum bverror claim_buffer(struct bvbltparams *bvbltparams,
-			  struct gcbatch *gcbatch,
-			  unsigned int size,
-			  void **buffer);
-
-/* Temporary buffer management. */
-enum bverror allocate_temp(struct bvbltparams *bvbltparams,
-			   unsigned int size);
-enum bverror free_temp(bool schedule);
-
-/* Program the destination. */
-enum bverror set_dst(struct bvbltparams *bltparams,
-		     struct gcbatch *batch,
-		     struct bvbuffmap *dstmap);
-
-/* Program blending. */
-enum bverror set_blending(struct bvbltparams *bvbltparams,
-			  struct gcbatch *batch,
-			  struct surfaceinfo *srcinfo);
-enum bverror set_blending_index(struct bvbltparams *bvbltparams,
-				struct gcbatch *batch,
-				struct surfaceinfo *srcinfo,
-				unsigned int index);
-
-/* Program YUV source. */
-void set_computeyuv(struct surfaceinfo *srcinfo, int x, int y);
-enum bverror set_yuvsrc(struct bvbltparams *bvbltparams,
-			struct gcbatch *batch,
-			struct surfaceinfo *srcinfo,
-			struct bvbuffmap *srcmap);
-enum bverror set_yuvsrc_index(struct bvbltparams *bvbltparams,
-			      struct gcbatch *batch,
-			      struct surfaceinfo *srcinfo,
-			      struct bvbuffmap *srcmap,
-			      unsigned int index);
-
-/* Rendering entry points. */
-enum bverror do_fill(struct bvbltparams *bltparams,
-		     struct gcbatch *gcbatch,
-		     struct surfaceinfo *srcinfo);
-enum bverror do_blit(struct bvbltparams *bltparams,
-		     struct gcbatch *gcbatch,
-		     struct surfaceinfo *srcinfo);
-enum bverror do_filter(struct bvbltparams *bvbltparams,
-		       struct gcbatch *gcbatch,
-		       struct surfaceinfo *srcinfo);
-
-#endif
diff --git a/bltsville/gcbv/mirror/gcdbglog.c b/bltsville/gcbv/mirror/gcdbglog.c
deleted file mode 100644
index 9743897..0000000
--- a/bltsville/gcbv/mirror/gcdbglog.c
+++ /dev/null
@@ -1,1684 +0,0 @@
-/*
- * Copyright(c) 2012,
- * Texas Instruments, Inc. and Vivante Corporation.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Vivante Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <stdarg.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <gcx.h>
-#include "gcmain.h"
-
-#if ANDROID
-#include <cutils/log.h>
-#endif
-
-#if GCDEBUG_ENABLE
-
-/*******************************************************************************
- * Debug switches.
- */
-
-/* Dumping enable default state. */
-#define GC_DUMP_ENABLE		0
-
-/* Ignore all zones as if they were all enabled in all modules. */
-#define GC_IGNORE_ZONES		0
-
-/* When enabled, all output is collected into a buffer with a predefined size.
- * GC_DUMP_BUFFER_SIZE determines the size of the buffer and GC_ENABLE_OVERFLOW
- * controls what happens when the buffer gets full. */
-#define GC_BUFFERED_OUTPUT	0
-
-/* Debug output buffer size. */
-#define GC_DUMP_BUFFER_SIZE	(200 * 1024)
-
-/* If disabled, the contents of the buffer will be dumped to the console when
- * the buffer gets full.
- * If enabled, wrap around mode is enabled where when the buffer gets full,
- * the oldest entries are overwritten with the new entrie. To dump the buffer
- * to the console gc_dump_flush must be called explicitly. */
-#define GC_ENABLE_OVERFLOW	1
-
-/* Specifies how many prints are accumulated in the buffer before the buffer is
- * flushed. Set to zero to disable auto dumping mode. */
-#define GC_FLUSH_COUNT		0
-
-/* Specifies the maximum number of threads that will be tracked in an attempt
- * to visually separate messages from different threads. To disable thread
- * tracking, set to 0 or 1. */
-#define GC_THREAD_COUNT		20
-
-/* Specifies spacing for thread messages. */
-#define GC_THREAD_INDENT	0
-
-/* When set to non-zero, specifies how many prints are accumulated in the
- * buffer before the buffer is flushed. */
-#define GC_SHOW_DUMP_LINE	1
-
-/* If enabled, each print statement will be preceeded with the current
- * process ID. */
-#define GC_SHOW_PID		1
-
-/* If enabled, internal logging validation code is turned on. */
-#define GC_DEBUG_SELF		0
-
-/* Maximum length of a dump string. */
-#define GC_MAXSTR_LENGTH	256
-
-/* Print buffers like C arrays. */
-#define GC_C_BUFFER		0
-
-
-/*******************************************************************************
- * Miscellaneous macros.
- */
-
-#define GC_PTR2INT(p) \
-( \
-	(unsigned int) (p) \
-)
-
-#define GC_ALIGN(n, align) \
-( \
-	((n) + ((align) - 1)) & ~((align) - 1) \
-)
-
-#define GC_PTRALIGNMENT(p, alignment) \
-( \
-	GC_ALIGN(GC_PTR2INT(p), alignment) - GC_PTR2INT(p) \
-)
-
-#define GC_VARARG_ALIGNMENT sizeof(unsigned long long)
-
-#if defined(GCDBGFILTER)
-#undef GCDBGFILTER
-#endif
-
-#define GCDBGFILTER \
-	(*filter)
-
-#if GC_IGNORE_ZONES
-#define GC_VERIFY_ENABLE(filter, zone) \
-	(g_initdone)
-#else
-#define GC_VERIFY_ENABLE(filter, zone) \
-	(g_initdone && ((filter == NULL) || ((filter->zone & zone) != 0)))
-#endif
-
-#if GC_SHOW_DUMP_LINE
-#define GC_DUMPLINE_FORMAT "[%12d] "
-#endif
-
-#if GC_SHOW_PID
-#define GC_PID_FORMAT "[pid=%04X] "
-#endif
-
-#define GC_EOL_RESERVE 1
-
-
-/*******************************************************************************
- * Dump item header definition.
- */
-
-enum itemtype {
-	GC_BUFITEM_NONE,
-	GC_BUFITEM_STRING,
-	GC_BUFITEM_BUFFER
-};
-
-/* Common item head/buffer terminator. */
-struct itemhead {
-	enum itemtype type;
-};
-
-
-/*******************************************************************************
- * Supported dump items.
- */
-
-/* GC_BUFITEM_STRING: buffered string. */
-struct itemstring {
-	enum itemtype itemtype;
-	int indent;
-
-#if GC_SHOW_PID
-	pid_t pid;
-#endif
-
-#if GC_SHOW_DUMP_LINE
-	unsigned int dumpline;
-#endif
-
-	const char *message;
-	va_list messagedata;
-	unsigned int datasize;
-};
-
-/* GC_BUFITEM_BUFFER: buffered memory. */
-enum buffertype {
-	GC_BUFTYPE_GENERIC,
-	GC_BUFTYPE_COMMAND,
-	GC_BUFTYPE_SURFACE
-};
-
-#define GC_GENERIC_DATA_COUNT 8
-#define GC_SURFACE_DATA_COUNT 64
-
-struct itembuffer {
-	enum itemtype itemtype;
-	enum buffertype buffertype;
-	int indent;
-
-	unsigned int surfwidth;
-	unsigned int surfheight;
-	unsigned int surfbpp;
-	unsigned int x1, y1;
-	unsigned int x2, y2;
-
-	unsigned int datasize;
-	unsigned int gpuaddr;
-};
-
-
-/*******************************************************************************
- * Debug output buffer.
- */
-
-struct threadinfo {
-	pid_t pid;
-	int msgindent;
-	int threadindent;
-};
-
-struct buffout {
-	int enable;
-
-#if GC_THREAD_COUNT > 1
-	unsigned int threadcount;
-	struct threadinfo threadinfo[1 + GC_THREAD_COUNT];
-#else
-	struct threadinfo threadinfo[1];
-#endif
-
-#if GC_SHOW_DUMP_LINE
-	unsigned int dumpline;
-#endif
-
-#if GC_BUFFERED_OUTPUT
-	int start;
-	int index;
-	int count;
-	unsigned char *buffer;
-#endif
-};
-
-static struct buffout g_outputbuffer = {
-	.enable = GC_DUMP_ENABLE
-};
-
-
-/*******************************************************************************
- * Globals.
- */
-
-static unsigned int g_initdone;
-static GCDEFINE_LOCK(g_lockmutex);
-static struct list_head gc_filterlist = LIST_HEAD_INIT(gc_filterlist);
-
-
-/*******************************************************************************
- * Item size functions.
- */
-
-#if GC_BUFFERED_OUTPUT
-static int get_item_size_terminator(struct itemhead *item)
-{
-	return sizeof(struct itemhead);
-}
-
-static int get_item_size_string(struct itemhead *item)
-{
-	struct itemstring *itemstring = (struct itemstring *) item;
-	unsigned int vlen = *((unsigned char **) &itemstring->messagedata)
-					- ((unsigned char *) itemstring);
-	return vlen + itemstring->datasize;
-}
-
-static int get_item_size_buffer(struct itemhead *item)
-{
-	struct itembuffer *itembuffer = (struct itembuffer *) item;
-	return sizeof(struct itembuffer) + itembuffer->datasize;
-}
-
-#if GC_ENABLE_OVERFLOW
-typedef int (*getitemsize) (struct itemhead *item);
-
-static getitemsize g_itemsize[] = {
-	get_item_size_terminator,
-	get_item_size_string,
-	get_item_size_buffer
-};
-#endif
-#endif
-
-
-/*******************************************************************************
- * Printing functions.
- */
-
-#if ANDROID
-#define GC_PRINTK(s, fmt, ...) \
-	LOGI(fmt, ##__VA_ARGS__);
-#else
-#define GC_PRINTK(s, fmt, ...) \
-	printf(fmt, ##__VA_ARGS__);
-#endif
-
-#if GC_DEBUG_SELF
-#	define GC_DEBUGMSG(fmt, ...) \
-		GC_PRINTK(NULL, "[%s:%d] " fmt, __func__, __LINE__, \
-			  ##__VA_ARGS__)
-#else
-#	define GC_DEBUGMSG(...) {}
-#endif
-
-static struct threadinfo *get_threadinfo(struct buffout *buffout)
-{
-#if GC_THREAD_COUNT > 1
-	struct threadinfo *threadinfo;
-	unsigned int i, count;
-	pid_t pid;
-
-	/* Get current pid. */
-	pid = gettid();
-
-	/* Try to locate thread record. */
-	count = buffout->threadcount + 1;
-	for (i = 1; i < count; i += 1)
-		if (buffout->threadinfo[i].pid == pid)
-			return &buffout->threadinfo[i];
-
-	/* Not found, still have room? */
-	if (buffout->threadcount < GC_THREAD_COUNT) {
-		threadinfo = &buffout->threadinfo[count];
-		threadinfo->pid = pid;
-		threadinfo->msgindent = 0;
-		threadinfo->threadindent = buffout->threadcount
-					 * GC_THREAD_INDENT;
-		buffout->threadcount += 1;
-		return threadinfo;
-	}
-
-	/* Too many threads, use the common entry. */
-	GC_PRINTK(NULL, "%s(%d) [ERROR] reached the maximum thread number.\n",
-		  __func__, __LINE__);
-	threadinfo = buffout->threadinfo;
-	threadinfo->pid = pid;
-	return threadinfo;
-#else
-	struct threadinfo *threadinfo;
-	threadinfo = buffout->threadinfo;
-
-#if GC_SHOW_PID
-	threadinfo->pid = pid;
-#else
-	threadinfo->pid = 0;
-#endif
-
-	return threadinfo;
-#endif
-}
-
-static int gc_get_indent(int indent, char *buffer, int buffersize)
-{
-	static const int MAX_INDENT = 80;
-	int len, _indent;
-
-	_indent = indent % MAX_INDENT;
-	if (_indent > buffersize)
-		_indent = buffersize - 1;
-
-	for (len = 0; len < _indent; len += 1)
-		buffer[len] = ' ';
-
-	buffer[len] = '\0';
-	return len;
-}
-
-static void gc_print_string(struct seq_file *s, struct itemstring *str)
-{
-	int len = 0;
-	char buffer[GC_MAXSTR_LENGTH];
-
-#if GC_SHOW_DUMP_LINE
-	len += snprintf(buffer + len, sizeof(buffer) - len - GC_EOL_RESERVE,
-			GC_DUMPLINE_FORMAT, str->dumpline);
-#endif
-
-#if GC_SHOW_PID
-	len += snprintf(buffer + len, sizeof(buffer) - len - GC_EOL_RESERVE,
-			GC_PID_FORMAT, str->pid);
-#endif
-
-	/* Append the indent string. */
-	len += gc_get_indent(str->indent, buffer + len,
-			     sizeof(buffer) - len - GC_EOL_RESERVE);
-
-	/* Format the string. */
-	len += vsnprintf(buffer + len, sizeof(buffer) - len - GC_EOL_RESERVE,
-			 str->message, str->messagedata);
-
-	/* Add end-of-line if missing. */
-	if (buffer[len - 1] != '\n')
-		buffer[len++] = '\n';
-	buffer[len] = '\0';
-
-	/* Print the string. */
-	GC_PRINTK(s, "%s", buffer);
-}
-
-static void gc_print_generic(struct seq_file *s, struct itembuffer *item,
-			     unsigned char *data)
-{
-	char buffer[GC_MAXSTR_LENGTH];
-	unsigned int i, indent, len;
-
-	/* Append the indent string. */
-	indent = gc_get_indent(item->indent, buffer, sizeof(buffer));
-
-	/* Print the title. */
-	GC_PRINTK(s, "%sBUFFER @ 0x%08X\n",
-		  buffer, item->gpuaddr);
-
-	/* Print the buffer. */
-	for (i = 0, len = indent; i < item->datasize; i += 4) {
-		if ((i % GC_GENERIC_DATA_COUNT) == 0) {
-			if (i != 0) {
-				/* Print the string. */
-				GC_PRINTK(s, "%s\n", buffer);
-
-				/* Reset the line. */
-				len = indent;
-			}
-
-			len += snprintf(buffer + len, sizeof(buffer) - len,
-					"0x%08X: ", item->gpuaddr + i);
-		}
-
-		/* Append the data value. */
-		len += snprintf(buffer + len, sizeof(buffer) - len,
-				" 0x%08X", *(unsigned int *) (data + i));
-	}
-
-	/* Print the last partial string. */
-	if ((i % GC_SURFACE_DATA_COUNT) != 0)
-		GC_PRINTK(s, "%s\n", buffer);
-}
-
-static char *gc_module_name(unsigned int index)
-{
-	switch (index) {
-	case GCREG_COMMAND_STALL_STALL_SOURCE_FRONT_END:
-		return "FE";
-
-	case GCREG_COMMAND_STALL_STALL_SOURCE_PIXEL_ENGINE:
-		return "PE";
-
-	case GCREG_COMMAND_STALL_STALL_SOURCE_DRAWING_ENGINE:
-		return "DE";
-
-	default:
-		return "*INVALID*";
-	}
-}
-
-static void gc_print_command(struct seq_file *s, struct itembuffer *item,
-			     unsigned char *data)
-{
-	char buffer[GC_MAXSTR_LENGTH];
-	unsigned int *data32;
-	unsigned int i, j, datacount;
-	unsigned int command, count, addr;
-	unsigned int delay, src, dst;
-	unsigned int x1, y1, x2, y2;
-
-	/* Append the indent string. */
-	gc_get_indent(item->indent, buffer, sizeof(buffer));
-
-	/* Print the title. */
-	GC_PRINTK(s, "%sCOMMAND BUFFER @ 0x%08X\n", buffer, item->gpuaddr);
-	GC_PRINTK(s, "%s  size = %d\n", buffer, item->datasize);
-
-	datacount = (item->datasize + 3) / 4;
-	data32 = (unsigned int *) data;
-	for (i = 0; i < datacount;) {
-#if GC_C_BUFFER
-		GC_PRINTK(s, "%s\t0x%08X,\n", buffer, data32[i++]);
-#else
-		command = (data32[i] >> 27) & 0x1F;
-
-		switch (command) {
-		case GCREG_COMMAND_OPCODE_LOAD_STATE:
-			count = (data32[i] >> 16) & 0x3F;
-			addr = data32[i] & 0xFFFF;
-			GC_PRINTK(s, "%s  0x%08X: 0x%08X  STATE(0x%04X, %d)\n",
-				  buffer, item->gpuaddr + (i << 2),
-				  data32[i], addr, count);
-			i += 1;
-
-			count |= 1;
-			for (j = 0; j < count; i += 1, j += 1)
-				GC_PRINTK(s, "%s%14c0x%08X\n",
-					  buffer, ' ', data32[i]);
-			break;
-
-		case GCREG_COMMAND_OPCODE_END:
-			GC_PRINTK(s, "%s  0x%08X: 0x%08X  END()\n",
-				  buffer, item->gpuaddr + (i << 2),
-				  data32[i]);
-			i += 1;
-
-			GC_PRINTK(s, "%s%14c0x%08X\n",
-				  buffer, ' ', data32[i]);
-			i += 1;
-			break;
-
-		case GCREG_COMMAND_OPCODE_NOP:
-			GC_PRINTK(s, "%s  0x%08X: 0x%08X  NOP()\n",
-				  buffer, item->gpuaddr + (i << 2),
-				  data32[i]);
-			i += 1;
-
-			GC_PRINTK(s, "%s"  "%14c0x%08X\n",
-				buffer, ' ', data32[i]);
-			i += 1;
-			break;
-
-		case GCREG_COMMAND_OPCODE_STARTDE:
-			count = (data32[i] >> 8) & 0xFF;
-			GC_PRINTK(s, "%s  0x%08X: 0x%08X  STARTDE(%d)\n",
-				  buffer, item->gpuaddr + (i << 2),
-				  data32[i], count);
-			i += 1;
-
-			GC_PRINTK(s, "%s"  "%14c0x%08X\n",
-				buffer, ' ', data32[i]);
-			i += 1;
-
-			for (j = 0; j < count; j += 1) {
-				x1 =  data32[i]	       & 0xFFFF;
-				y1 = (data32[i] >> 16) & 0xFFFF;
-				GC_PRINTK(s, "%s%14c0x%08X	 LT(%d,%d)\n",
-					  buffer, ' ', data32[i], x1, y1);
-				i += 1;
-
-				x2 =  data32[i]	       & 0xFFFF;
-				y2 = (data32[i] >> 16) & 0xFFFF;
-				GC_PRINTK(s, "%s%14c0x%08X	 RB(%d,%d)\n",
-					  buffer, ' ', data32[i], x2, y2);
-				i += 1;
-			}
-			break;
-
-		case GCREG_COMMAND_OPCODE_WAIT:
-			delay = data32[i] & 0xFFFF;
-			GC_PRINTK(s, "%s  0x%08X: 0x%08X  WAIT(%d)\n",
-				  buffer, item->gpuaddr + (i << 2),
-				  data32[i], delay);
-			i += 1;
-
-			GC_PRINTK(s, "%s%14c0x%08X\n", buffer, ' ', data32[i]);
-			i += 1;
-			break;
-
-		case GCREG_COMMAND_OPCODE_LINK:
-			count = data32[i] & 0xFFFF;
-			addr = data32[i + 1];
-			GC_PRINTK(s, "%s  0x%08X: 0x%08X  "
-				  "LINK(0x%08X-0x%08X, %d)\n",
-				  buffer, item->gpuaddr + (i << 2),
-				  data32[i], addr, addr + count * 8,
-				  count);
-			i += 1;
-
-			GC_PRINTK(s, "%s%14c0x%08X\n", buffer, ' ', data32[i]);
-			i += 1;
-			break;
-
-		case GCREG_COMMAND_OPCODE_STALL:
-			src =  data32[i + 1]	   & 0x1F;
-			dst = (data32[i + 1] >> 8) & 0x1F;
-
-			GC_PRINTK(s, "%s  0x%08X: 0x%08X  STALL(%s-%s)\n",
-				  buffer, item->gpuaddr + (i << 2),
-				  data32[i],
-				  gc_module_name(src),
-				  gc_module_name(dst));
-			i += 1;
-
-			GC_PRINTK(s, "%s"  "%14c0x%08X\n",
-				  buffer, ' ', data32[i]);
-			i += 1;
-			break;
-
-		default:
-			GC_PRINTK(s, "%s  0x%08X: 0x%08X  UNKNOWN COMMAND\n",
-				  buffer, item->gpuaddr + (i << 2),
-				  data32[i]);
-			i += 2;
-		}
-#endif
-	}
-}
-
-static void gc_flush_line(struct seq_file *s, char *buffer,
-			  unsigned int indent, unsigned int *len,
-			  unsigned int count, unsigned char checksum)
-{
-	unsigned int _len;
-	char countstr[10];
-
-	/* Correct data count. */
-	count %= GC_SURFACE_DATA_COUNT;
-	if (count == 0)
-		count = GC_SURFACE_DATA_COUNT;
-
-	snprintf(countstr, sizeof(countstr), "%02X", count);
-	buffer[indent + 1] = countstr[0];
-	buffer[indent + 2] = countstr[1];
-
-	/* Append the checksum. */
-	_len = *len;
-	_len += snprintf(buffer + _len, sizeof(buffer) - _len,
-			 "%02X", checksum);
-
-	/* Print the string. */
-	GC_PRINTK(s, "%s\n", buffer);
-
-	/* Reset the length. */
-	*len = indent;
-}
-
-static void gc_print_surface(struct seq_file *s, struct itembuffer *itembuffer,
-			     unsigned char *data)
-{
-	char buffer[GC_MAXSTR_LENGTH];
-	unsigned int i, indent, len;
-	unsigned int prevupper32 = ~0U;
-	unsigned int currupper32;
-	unsigned int offset, address;
-	unsigned int width, height;
-
-	/* Append the indent string. */
-	indent = gc_get_indent(itembuffer->indent, buffer, sizeof(buffer));
-
-	/* Print the title. */
-	GC_PRINTK(s, "%sIMAGE SURFACE @ 0x%08X\n",
-		  buffer, itembuffer->gpuaddr);
-
-	GC_PRINTK(s, "%s  surface size = %dx%d\n",
-		  buffer, itembuffer->surfwidth, itembuffer->surfheight);
-
-	GC_PRINTK(s, "%s  surface colordepth = %d\n",
-		  buffer, itembuffer->surfbpp);
-
-	GC_PRINTK(s, "%s  dumping rectangle = (%d,%d)-(%d,%d)\n",
-		  buffer, itembuffer->x1, itembuffer->y1,
-		  itembuffer->x2, itembuffer->y2);
-
-	/* Add TGA header. */
-	width  = itembuffer->x2 - itembuffer->x1;
-	height = itembuffer->y2 - itembuffer->y1;
-	GC_PRINTK(s, ":12000000000002000000000000000000"
-		  "%02X%02X%02X%02X%02X2000\n",
-		  (width  & 0xFF), ((width  >> 8) & 0xFF),
-		  (height & 0xFF), ((height >> 8) & 0xFF),
-		  itembuffer->surfbpp * 8);
-
-	/* TGA skip header. */
-	offset = 18;
-
-	/* Print the buffer. */
-	for (i = 0, len = indent; i < itembuffer->datasize; i += 1) {
-		/* Determine the current address. */
-		address = offset + i;
-
-		/* Determine the current higher 16 bits of the address. */
-		currupper32 = address >> 16;
-
-		/* Did it change? */
-		if (currupper32 != prevupper32) {
-			/* Print the previous data if any. */
-			if ((i % GC_SURFACE_DATA_COUNT) != 0)
-				gc_flush_line(s, buffer, indent, &len, i, 0);
-
-			/* Set new upper address. */
-			prevupper32 = currupper32;
-			GC_PRINTK(s, ":02000004%04X00\n", prevupper32);
-
-			/* Add the line prefix. */
-			len += snprintf(buffer + len,
-					sizeof(buffer) - len - 2,
-					":xx%04X00", address & 0xFFFF);
-		} else if ((i % GC_SURFACE_DATA_COUNT) == 0) {
-			len += snprintf(buffer + len,
-					sizeof(buffer) - len - 2,
-					":xx%04X00", address & 0xFFFF);
-		}
-
-		/* Append the data value. */
-		len += snprintf(buffer + len,
-				sizeof(buffer) - len - 2,
-				"%02X", data[i]);
-
-		/* End of line? */
-		if (((i + 1) % GC_SURFACE_DATA_COUNT) == 0)
-			gc_flush_line(s, buffer, indent, &len, i + 1, 0);
-	}
-
-	/* Print the last partial string. */
-	if ((i % GC_SURFACE_DATA_COUNT) != 0)
-		gc_flush_line(s, buffer, indent, &len, i, 0);
-
-	/* End of dump. */
-	GC_PRINTK(s, ":00000001FF\n");
-}
-
-typedef void (*printbuffer) (struct seq_file *s, struct itembuffer *itembuffer,
-			     unsigned char *data);
-
-static printbuffer g_printbuffer[] = {
-	gc_print_generic,
-	gc_print_command,
-	gc_print_surface
-};
-
-static void gc_print_buffer(struct seq_file *s, struct itembuffer *itembuffer,
-			    unsigned char *data)
-{
-	if (((int) itembuffer->buffertype < 0) ||
-		(itembuffer->buffertype >= countof(g_printbuffer))) {
-		GC_PRINTK(s,  "BUFFER ENTRY 0x%08X\n",
-			  (unsigned int) itembuffer);
-		GC_PRINTK(s,  "INVALID BUFFER TYPE %d\n",
-			  itembuffer->buffertype);
-	} else {
-		g_printbuffer[itembuffer->buffertype](s, itembuffer, data);
-	}
-}
-
-
-/*******************************************************************************
- * Print function wrappers.
- */
-
-#if GC_BUFFERED_OUTPUT
-static unsigned int gc_print_none(struct seq_file *s, struct buffout *buffout,
-				  struct itemhead *item)
-{
-	/* Return the size of the node. */
-	return get_item_size_terminator(item);
-}
-
-static unsigned int gc_print_string_wrapper(struct seq_file *s,
-					    struct buffout *buffout,
-					    struct itemhead *item)
-{
-	/* Print the message. */
-	gc_print_string(s, (struct itemstring *) item);
-
-	/* Return the size of the node. */
-	return get_item_size_string(item);
-}
-
-static unsigned int gc_print_buffer_wrapper(struct seq_file *s,
-					    struct buffout *buffout,
-					    struct itemhead *item)
-{
-	unsigned char *data;
-	struct itembuffer *itembuffer = (struct itembuffer *) item;
-
-	/* Compute data address. */
-	data = (unsigned char *) (itembuffer + 1);
-
-	/* Print the message. */
-	gc_print_buffer(s, (struct itembuffer *) item, data);
-
-	/* Return the size of the node. */
-	return get_item_size_buffer(item);
-}
-
-typedef unsigned int (*printitem) (struct seq_file *s, struct buffout *buffout,
-				   struct itemhead *item);
-
-static printitem g_printarray[] = {
-	gc_print_none,
-	gc_print_string_wrapper,
-	gc_print_buffer_wrapper
-};
-#endif
-
-
-/*******************************************************************************
- * Private functions.
- */
-
-unsigned int gc_get_bpp(unsigned int format)
-{
-	unsigned int bpp;
-
-	switch (format) {
-	case GCREG_DE_FORMAT_INDEX8:
-	case GCREG_DE_FORMAT_A8:
-		bpp = 1;
-		break;
-
-	case GCREG_DE_FORMAT_X4R4G4B4:
-	case GCREG_DE_FORMAT_A4R4G4B4:
-	case GCREG_DE_FORMAT_X1R5G5B5:
-	case GCREG_DE_FORMAT_A1R5G5B5:
-	case GCREG_DE_FORMAT_R5G6B5:
-	case GCREG_DE_FORMAT_YUY2:
-	case GCREG_DE_FORMAT_UYVY:
-	case GCREG_DE_FORMAT_RG16:
-		bpp = 2;
-		break;
-
-	case GCREG_DE_FORMAT_X8R8G8B8:
-	case GCREG_DE_FORMAT_A8R8G8B8:
-		bpp = 4;
-		break;
-
-	default:
-		bpp = 0;
-	}
-
-	return bpp;
-}
-
-#if GC_BUFFERED_OUTPUT
-static void gc_buffer_flush(struct seq_file *s, struct buffout *buffout)
-{
-	int i, skip;
-	struct itemhead *item;
-
-	if (buffout->count == 0)
-		return;
-
-	GC_PRINTK(s,  "****************************************"
-				"****************************************\n");
-	GC_PRINTK(s,  "FLUSHING DEBUG OUTPUT BUFFER (%d elements).\n",
-				buffout->count);
-
-#if !GC_ENABLE_OVERFLOW
-	{
-		int occupied = (100 * (buffout->index - buffout->start))
-				/ GC_DUMP_BUFFER_SIZE;
-		if (buffout->start != 0)
-			GC_PRINTK(s,  "	 START = %d\n", buffout->start);
-		GC_PRINTK(s,  "	 INDEX = %d\n", buffout->index);
-		GC_PRINTK(s,  "	 BUFFER USE = %d%%\n", occupied);
-	}
-#endif
-
-	GC_PRINTK(s,  "****************************************"
-			   "****************************************\n");
-
-	item = (struct itemhead *) &buffout->buffer[buffout->start];
-	GC_DEBUGMSG("start=%d.\n", buffout->start);
-
-	for (i = 0; i < buffout->count; i += 1) {
-		GC_DEBUGMSG("printing item %d of type %d @ 0x%08X.\n",
-			    i, item->type, (unsigned int) item);
-		skip = (*g_printarray[item->type]) (s, buffout, item);
-
-		item = (struct itemhead *) ((unsigned char *) item + skip);
-		GC_DEBUGMSG("next item @ 0x%08X.\n", (unsigned int) item);
-
-		if (item->type == GC_BUFITEM_NONE) {
-			GC_DEBUGMSG("reached the end of buffer.\n");
-			item = (struct itemhead *) buffout->buffer;
-		}
-	}
-
-	GC_DEBUGMSG("resetting the buffer.\n");
-	buffout->start = 0;
-	buffout->index = 0;
-	buffout->count = 0;
-}
-
-static struct itemhead *gc_allocate_item(struct buffout *buffout, int size)
-{
-	struct itemhead *item, *next;
-	int endofbuffer = (buffout->index + size
-			>= GC_DUMP_BUFFER_SIZE - sizeof(struct itemhead));
-
-#if GC_ENABLE_OVERFLOW
-	int skip, bufferoverflow;
-
-	bufferoverflow = (buffout->index < buffout->start) &&
-				(buffout->index + size >= buffout->start);
-
-	if (endofbuffer || bufferoverflow) {
-		if (endofbuffer) {
-			if (buffout->index < buffout->start) {
-				item = (struct itemhead *)
-					&buffout->buffer[buffout->start];
-
-				while (item->type != GC_BUFITEM_NONE) {
-					skip = (*g_itemsize[item->type]) (item);
-
-					buffout->start += skip;
-					buffout->count -= 1;
-
-					item->type = GC_BUFITEM_NONE;
-					item = (struct itemhead *)
-						((unsigned char *) item + skip);
-				}
-
-				buffout->start = 0;
-			}
-
-			buffout->index = 0;
-		}
-
-		item = (struct itemhead *) &buffout->buffer[buffout->start];
-
-		while (buffout->start - buffout->index <= size) {
-			skip = (*g_itemsize[item->type]) (item);
-
-			buffout->start += skip;
-			buffout->count -= 1;
-
-			item->type = GC_BUFITEM_NONE;
-			item = (struct itemhead *)
-				((unsigned char *) item + skip);
-
-			if (item->type == GC_BUFITEM_NONE) {
-				buffout->start = 0;
-				break;
-			}
-		}
-	}
-#else
-	if (endofbuffer) {
-		GC_PRINTK(NULL, "message buffer full; "
-			"forcing message flush.\n\n");
-		gc_buffer_flush(NULL, buffout);
-	}
-#endif
-
-	item = (struct itemhead *) &buffout->buffer[buffout->index];
-
-	buffout->index += size;
-	buffout->count += 1;
-
-	next = (struct itemhead *) ((unsigned char *) item + size);
-	next->type = GC_BUFITEM_NONE;
-
-	return item;
-}
-
-static void gc_append_string(struct buffout *buffout,
-			     struct itemstring *itemstring)
-{
-	unsigned char *messagedata;
-	struct itemstring *item;
-	unsigned int alignment;
-	int size, freesize;
-	int allocsize;
-
-	/* Determine the maximum item size. */
-	allocsize = sizeof(struct itemstring) + itemstring->datasize
-			+ GC_VARARG_ALIGNMENT;
-
-	/* Allocate the item. */
-	item = (struct itemstring *) gc_allocate_item(buffout, allocsize);
-	GC_DEBUGMSG("allocated %d bytes @ 0x%08X.\n",
-		    allocsize, (unsigned int) item);
-
-	/* Compute the initial message data pointer. */
-	messagedata = (unsigned char *) (item + 1);
-
-	/* Align the data pointer as necessary. */
-	alignment = GC_PTRALIGNMENT(messagedata, GC_VARARG_ALIGNMENT);
-	messagedata += alignment;
-	GC_DEBUGMSG("messagedata @ 0x%08X.\n", (unsigned int) messagedata);
-
-	/* Set item data. */
-	item->itemtype = GC_BUFITEM_STRING;
-	item->indent = itemstring->indent;
-	item->message = itemstring->message;
-	item->messagedata = *(va_list *) &messagedata;
-	item->datasize = itemstring->datasize;
-
-#if GC_SHOW_PID
-	item->pid = itemstring->pid;
-#endif
-
-#if GC_SHOW_DUMP_LINE
-	item->dumpline = itemstring->dumpline;
-#endif
-
-	/* Copy argument value. */
-	if (itemstring->datasize != 0) {
-		GC_DEBUGMSG("copying %d bytes of messagedata.\n",
-			    itemstring->datasize);
-		memcpy(messagedata,
-		       *(unsigned char **) &itemstring->messagedata,
-		       itemstring->datasize);
-	}
-
-	/* Compute the actual node size. */
-	size = sizeof(struct itemstring) + itemstring->datasize + alignment;
-	GC_DEBUGMSG("adjusted item size=%d.\n", size);
-
-	/* Free extra memory if any. */
-	freesize = allocsize - size;
-	GC_DEBUGMSG("freesize=%d.\n", freesize);
-
-	if (freesize != 0) {
-		struct itemhead *next;
-		buffout->index -= freesize;
-		next = (struct itemhead *) ((unsigned char *) item + size);
-		next->type = GC_BUFITEM_NONE;
-	}
-
-#if GC_BUFFERED_OUTPUT && GC_FLUSH_COUNT
-	if (buffout->count >= GC_FLUSH_COUNT) {
-		GC_PRINTK(NULL, "reached %d message count; "
-			"forcing message flush.\n\n", buffout->count);
-		gc_buffer_flush(NULL, buffout);
-	}
-#endif
-}
-
-static void gc_append_buffer(struct buffout *buffout,
-				struct itembuffer *itembuffer,
-				unsigned int *data)
-{
-	struct itembuffer *item;
-	int allocsize;
-
-	/* Determine the item size. */
-	allocsize = sizeof(struct itembuffer) + itembuffer->datasize;
-
-	/* Allocate the item. */
-	item = (struct itembuffer *) gc_allocate_item(buffout, allocsize);
-	GC_DEBUGMSG("allocated %d bytes @ 0x%08X.\n",
-		    allocsize, (unsigned int) item);
-
-	/* Set item data. */
-	*item = *itembuffer;
-
-	/* Copy data. */
-	memcpy(item + 1, data, itembuffer->datasize);
-
-#if GC_BUFFERED_OUTPUT && GC_FLUSH_COUNT
-	if (buffout->count >= GC_FLUSH_COUNT) {
-		GC_PRINTK(NULL, "reached %d message count; "
-			"forcing message flush.\n\n", buffout->count);
-		gc_buffer_flush(NULL, buffout);
-	}
-#endif
-}
-#endif
-
-static void gc_print(struct buffout *buffout, unsigned int argsize,
-		     const char *message, va_list args)
-{
-	struct itemstring itemstring;
-	struct threadinfo *threadinfo;
-
-	GCLOCK(&g_lockmutex);
-
-	/* Locate thead entry. */
-	threadinfo = get_threadinfo(buffout);
-
-	/* Form the indent string. */
-	if (strncmp(message, "--", 2) == 0)
-		threadinfo->msgindent -= 2;
-
-	/* Fill in the sructure. */
-	itemstring.itemtype = GC_BUFITEM_STRING;
-	itemstring.indent = threadinfo->msgindent
-			  + threadinfo->threadindent;
-	itemstring.message = message;
-	itemstring.messagedata = args;
-	itemstring.datasize = argsize;
-
-#if GC_SHOW_PID
-	itemstring.pid = threadinfo->pid;
-#endif
-
-#if GC_SHOW_DUMP_LINE
-	itemstring.dumpline = ++buffout->dumpline;
-#endif
-
-	/* Print the message. */
-#if GC_BUFFERED_OUTPUT
-	gc_append_string(buffout, &itemstring);
-#else
-	gc_print_string(NULL, &itemstring);
-#endif
-
-	/* Check increasing indent. */
-	if (strncmp(message, "++", 2) == 0)
-		threadinfo->msgindent += 2;
-
-	GCUNLOCK(&g_lockmutex);
-}
-
-
-/*******************************************************************************
- * Dumping functions.
- */
-
-void gc_dump_string(struct gcdbgfilter *filter, unsigned int zone,
-			const char *message, ...)
-{
-	va_list args;
-	unsigned int i, count, argsize;
-
-	if (!g_outputbuffer.enable)
-		return;
-
-	if (message == NULL)
-		GC_DEBUGMSG("message is NULL.\n");
-
-	if (GC_VERIFY_ENABLE(filter, zone)) {
-		for (i = 0, count = 0; message[i]; i += 1)
-			if (message[i] == '%')
-				count += 1;
-
-		argsize = count * sizeof(unsigned int);
-		GC_DEBUGMSG("argsize=%d.\n", argsize);
-
-		va_start(args, message);
-		gc_print(&g_outputbuffer, argsize, message, args);
-		va_end(args);
-	}
-}
-EXPORT_SYMBOL(gc_dump_string);
-
-void gc_dump_string_sized(struct gcdbgfilter *filter, unsigned int zone,
-				unsigned int argsize, const char *message, ...)
-{
-	va_list args;
-
-	if (!g_outputbuffer.enable)
-		return;
-
-	if (GC_VERIFY_ENABLE(filter, zone)) {
-		va_start(args, message);
-		gc_print(&g_outputbuffer, argsize, message, args);
-		va_end(args);
-	}
-}
-EXPORT_SYMBOL(gc_dump_string_sized);
-
-void gc_dump_cmd_buffer(struct gcdbgfilter *filter, unsigned int zone,
-			void *ptr, unsigned int gpuaddr, unsigned int datasize)
-{
-	struct itembuffer itembuffer;
-	struct threadinfo *threadinfo;
-
-	if (!g_outputbuffer.enable)
-		return;
-
-	if (GC_VERIFY_ENABLE(filter, zone)) {
-		GCLOCK(&g_lockmutex);
-
-		/* Locate thead entry. */
-		threadinfo = get_threadinfo(&g_outputbuffer);
-
-		/* Fill in the sructure. */
-		itembuffer.itemtype = GC_BUFITEM_BUFFER;
-		itembuffer.buffertype = GC_BUFTYPE_COMMAND;
-		itembuffer.indent = threadinfo->msgindent
-				  + threadinfo->threadindent;
-		itembuffer.datasize = datasize;
-		itembuffer.gpuaddr = gpuaddr;
-
-		/* Print the message. */
-#if GC_BUFFERED_OUTPUT
-		gc_append_buffer(NULL, &g_outputbuffer, &itembuffer,
-					(unsigned int *) ptr);
-#else
-		gc_print_buffer(NULL, &itembuffer,
-					(unsigned char *) ptr);
-#endif
-
-		GCUNLOCK(&g_lockmutex);
-	}
-}
-EXPORT_SYMBOL(gc_dump_cmd_buffer);
-
-void gc_dump_buffer(struct gcdbgfilter *filter, unsigned int zone,
-			void *ptr, unsigned int gpuaddr,
-			unsigned int datasize)
-{
-	struct itembuffer itembuffer;
-	struct threadinfo *threadinfo;
-
-	if (!g_outputbuffer.enable)
-		return;
-
-	if (GC_VERIFY_ENABLE(filter, zone)) {
-		GCLOCK(&g_lockmutex);
-
-		/* Locate thead entry. */
-		threadinfo = get_threadinfo(&g_outputbuffer);
-
-		/* Fill in the sructure. */
-		itembuffer.itemtype = GC_BUFITEM_BUFFER;
-		itembuffer.buffertype = GC_BUFTYPE_GENERIC;
-		itembuffer.indent = threadinfo->msgindent
-				  + threadinfo->threadindent;
-		itembuffer.datasize = datasize;
-		itembuffer.gpuaddr = gpuaddr;
-
-		/* Print the message. */
-#if GC_BUFFERED_OUTPUT
-		gc_append_buffer(NULL, &g_outputbuffer, &itembuffer,
-					(unsigned int *) ptr);
-#else
-		gc_print_buffer(NULL, &itembuffer,
-					(unsigned char *) ptr);
-#endif
-
-		GCUNLOCK(&g_lockmutex);
-	}
-}
-EXPORT_SYMBOL(gc_dump_buffer);
-
-
-/*******************************************************************************
- * Dumping control functions.
- */
-
-void gc_dump_enable(void)
-{
-	GCLOCK(&g_lockmutex);
-
-	g_outputbuffer.enable = 1;
-	GC_PRINTK(NULL, "gcx dumping is enabled.\n");
-
-	GCUNLOCK(&g_lockmutex);
-}
-EXPORT_SYMBOL(gc_dump_enable);
-
-void gc_dump_disable(void)
-{
-	GCLOCK(&g_lockmutex);
-
-	g_outputbuffer.enable = 0;
-	GC_PRINTK(NULL, "gcx dumping is disabled.\n");
-
-	GCUNLOCK(&g_lockmutex);
-}
-EXPORT_SYMBOL(gc_dump_disable);
-
-void gc_dump_show_enabled(struct seq_file *s)
-{
-	struct list_head *filterhead;
-	struct gcdbgfilter *filter;
-	unsigned int i, zone;
-
-	GCLOCK(&g_lockmutex);
-
-	GC_PRINTK(s, "gcx logging is %s\n", g_outputbuffer.enable
-			? "enabled" : "disabled");
-
-	list_for_each(filterhead, &gc_filterlist) {
-		filter = list_entry(filterhead, struct gcdbgfilter,
-					link);
-
-		GC_PRINTK(s, "gcx filter '%s':\n", filter->filtername);
-		GC_PRINTK(s, "    zone mask = 0x%08X%s\n", filter->zone,
-				(filter->zone == 0)
-					? " (all disabled)" : "");
-
-		for (i = 0; filter->zonename[i] != NULL; i++) {
-			zone = 1 << i;
-			GC_PRINTK(s, "    0x%08X: %10s%s\n",
-					zone, filter->zonename[i],
-					((filter->zone & zone) != 0)
-						? " (enabled)" : "");
-		}
-	}
-
-	GCUNLOCK(&g_lockmutex);
-}
-EXPORT_SYMBOL(gc_dump_show_enabled);
-
-void gc_dump_filter_enable(const char *filtername, int zone)
-{
-	struct list_head *filterhead;
-	struct gcdbgfilter *filter;
-	unsigned int filterfound = 0;
-	unsigned int havesetzones = 0;
-
-	GCLOCK(&g_lockmutex);
-
-	GC_PRINTK(NULL, "modifying zone mask for filter %s:\n", filtername);
-
-	list_for_each(filterhead, &gc_filterlist) {
-		filter = list_entry(filterhead, struct gcdbgfilter,
-					link);
-
-		if (strcasecmp(filtername, filter->filtername) == 0) {
-			GC_PRINTK(NULL, "  0x%08X --> 0x%08X\n",
-				filter->zone, zone);
-			filter->zone = zone;
-			filterfound = 1;
-		}
-
-		if (filter->zone != 0)
-			havesetzones = 1;
-	}
-
-	GCUNLOCK(&g_lockmutex);
-
-	if (!filterfound)
-		GC_PRINTK(NULL, "  couldn't find filter %s.\n", filtername);
-
-	if (havesetzones && !g_outputbuffer.enable)
-		gc_dump_enable();
-	else if (!havesetzones && g_outputbuffer.enable)
-		gc_dump_disable();
-}
-EXPORT_SYMBOL(gc_dump_filter_enable);
-
-void gc_dbg_add_client(struct gcdbgfilter *filter)
-{
-	list_add(&filter->link, &gc_filterlist);
-}
-EXPORT_SYMBOL(gc_dbg_add_client);
-
-void gc_dump_flush(struct seq_file *s)
-{
-#if GC_BUFFERED_OUTPUT
-	GCLOCK(&g_lockmutex);
-
-	/*
-	 * Not dumping through debugfs for now because we have
-	 * too much data and it'd require us to implement the
-	 * seq_file iterator interface.
-	 */
-	gc_buffer_flush(NULL, &g_outputbuffer);
-
-	GCUNLOCK(&g_lockmutex);
-#endif
-}
-EXPORT_SYMBOL(gc_dump_flush);
-
-void gc_dump_reset(void)
-{
-#if GC_BUFFERED_OUTPUT
-	GCLOCK(&g_lockmutex);
-
-	g_outputbuffer.start = 0;
-	g_outputbuffer.index = 0;
-	g_outputbuffer.count = 0;
-
-	GC_PRINTK(NULL, "gcx logging buffer is reset.\n");
-
-	GCUNLOCK(&g_lockmutex);
-#endif
-}
-EXPORT_SYMBOL(gc_dump_reset);
-
-
-/*******************************************************************************
- * Command buffer parser.
- */
-
-int gc_parse_command_buffer(unsigned int *buffer, unsigned int size,
-				struct gccommandinfo *info)
-{
-	int res;
-	unsigned int i, j, itemcount, index, oldsrc;
-	unsigned int command, count, addr;
-
-	memset(info, 0, sizeof(struct gccommandinfo));
-	info->command = ~0U;
-
-	oldsrc = 0;
-
-	itemcount = (size + 3) / 4;
-	for (i = 0; i < itemcount;) {
-		command = (buffer[i] >> 27) & 0x1F;
-
-		switch (command) {
-		case GCREG_COMMAND_OPCODE_LOAD_STATE:
-			count = (buffer[i] >> 16) & 0x3F;
-			addr = buffer[i] & 0xFFFF;
-			i += 1;
-
-			for (j = 0; j < count; j += 1) {
-				switch (addr) {
-				case gcregDestAddressRegAddrs:
-					info->dst.surf.address = buffer[i];
-					break;
-
-				case gcregDestStrideRegAddrs:
-					info->dst.surf.stride = buffer[i];
-					break;
-
-				case gcregDestRotationConfigRegAddrs:
-					info->dst.surf.width
-						= buffer[i] & 0xFFFF;
-					break;
-
-				case gcregDstRotationHeightRegAddrs:
-					info->dst.surf.height
-						= buffer[i] & 0xFFFF;
-					break;
-
-				case gcregDestConfigRegAddrs:
-					info->command
-						= (buffer[i] >> 12) & 0xF;
-
-					info->dst.surf.swizzle
-						= (buffer[i] >> 16) & 0x3;
-
-					info->dst.surf.format
-						= buffer[i] & 0x1F;
-
-					info->dst.surf.bpp = gc_get_bpp(
-						info->dst.surf.format);
-					break;
-
-				case gcregSrcAddressRegAddrs:
-					info->src[0].surf.address = buffer[i];
-					oldsrc = 1;
-					break;
-
-				case gcregSrcStrideRegAddrs:
-					info->src[0].surf.stride = buffer[i];
-					break;
-
-				case gcregSrcRotationConfigRegAddrs:
-					info->src[0].surf.width
-						= buffer[i] & 0xFFFF;
-					break;
-
-				case gcregSrcRotationHeightRegAddrs:
-					info->src[0].surf.height
-						= buffer[i] & 0xFFFF;
-					break;
-
-				case gcregSrcConfigRegAddrs:
-					info->src[0].surf.swizzle
-						= (buffer[i] >> 20) & 0x3;
-
-					info->src[0].surf.format
-						= (buffer[i] >> 24) & 0x1F;
-
-					info->src[0].surf.bpp = gc_get_bpp(
-						info->src[0].surf.format);
-					break;
-
-				case gcregSrcOriginRegAddrs:
-					info->src[0].rect.left
-						= buffer[i] & 0xFFFF;
-
-					info->src[0].rect.top
-						= (buffer[i] >> 16) & 0xFFFF;
-					break;
-
-				case gcregSrcSizeRegAddrs:
-					info->src[0].rect.right
-						= buffer[i] & 0xFFFF;
-
-					info->src[0].rect.bottom
-						= (buffer[i] >> 16) & 0xFFFF;
-					break;
-
-				case gcregBlock4SrcAddressRegAddrs:
-				case gcregBlock4SrcAddressRegAddrs + 1:
-				case gcregBlock4SrcAddressRegAddrs + 2:
-				case gcregBlock4SrcAddressRegAddrs + 3:
-					index = addr & 3;
-					info->src[index].surf.address
-						= buffer[i];
-					break;
-
-				case gcregBlock4SrcStrideRegAddrs:
-				case gcregBlock4SrcStrideRegAddrs + 1:
-				case gcregBlock4SrcStrideRegAddrs + 2:
-				case gcregBlock4SrcStrideRegAddrs + 3:
-					index = addr & 3;
-					info->src[index].surf.stride
-						= buffer[i];
-					break;
-
-				case gcregBlock4SrcRotationConfigRegAddrs:
-				case gcregBlock4SrcRotationConfigRegAddrs + 1:
-				case gcregBlock4SrcRotationConfigRegAddrs + 2:
-				case gcregBlock4SrcRotationConfigRegAddrs + 3:
-					index = addr & 3;
-					info->src[index].surf.width
-						= buffer[i] & 0xFFFF;
-					break;
-
-				case gcregBlock4SrcRotationHeightRegAddrs:
-				case gcregBlock4SrcRotationHeightRegAddrs + 1:
-				case gcregBlock4SrcRotationHeightRegAddrs + 2:
-				case gcregBlock4SrcRotationHeightRegAddrs + 3:
-					index = addr & 3;
-					info->src[0].surf.height
-						= buffer[i] & 0xFFFF;
-					break;
-
-				case gcregBlock4SrcConfigRegAddrs:
-				case gcregBlock4SrcConfigRegAddrs + 1:
-				case gcregBlock4SrcConfigRegAddrs + 2:
-				case gcregBlock4SrcConfigRegAddrs + 3:
-					index = addr & 3;
-					info->src[index].surf.swizzle
-						= (buffer[i] >> 20) & 0x3;
-
-					info->src[index].surf.format
-						= (buffer[i] >> 24) & 0x1F;
-
-					info->src[index].surf.bpp = gc_get_bpp(
-						info->src[index].surf.format);
-					break;
-
-				case gcregBlock4SrcOriginRegAddrs:
-				case gcregBlock4SrcOriginRegAddrs + 1:
-				case gcregBlock4SrcOriginRegAddrs + 2:
-				case gcregBlock4SrcOriginRegAddrs + 3:
-					index = addr & 3;
-					info->src[index].rect.left
-						= buffer[i] & 0xFFFF;
-
-					info->src[index].rect.top
-						= (buffer[i] >> 16) & 0xFFFF;
-					break;
-
-				case gcregBlock4SrcSizeRegAddrs:
-				case gcregBlock4SrcSizeRegAddrs + 1:
-				case gcregBlock4SrcSizeRegAddrs + 2:
-				case gcregBlock4SrcSizeRegAddrs + 3:
-					index = addr & 3;
-					info->src[index].rect.right
-						= buffer[i] & 0xFFFF;
-
-					info->src[index].rect.bottom
-						= (buffer[i] >> 16) & 0xFFFF;
-					break;
-
-				case gcregDEMultiSourceRegAddrs:
-					info->srccount = (buffer[i] & 0x7) + 1;
-					break;
-				}
-
-				addr += 1;
-				i += 1;
-			}
-
-			i += ((~count) & 1);
-			break;
-
-		case GCREG_COMMAND_OPCODE_END:
-		case GCREG_COMMAND_OPCODE_NOP:
-		case GCREG_COMMAND_OPCODE_WAIT:
-		case GCREG_COMMAND_OPCODE_LINK:
-		case GCREG_COMMAND_OPCODE_STALL:
-			i += 2;
-			break;
-
-		case GCREG_COMMAND_OPCODE_STARTDE:
-			info->dst.rectcount = (buffer[i] >> 8) & 0xFF;
-			i += 2;
-
-			for (j = 0; j < info->dst.rectcount; j += 1) {
-				info->dst.rect[j].left
-						= buffer[i] & 0xFFFF;
-				info->dst.rect[j].top
-						= (buffer[i] >> 16) & 0xFFFF;
-				i += 1;
-
-				info->dst.rect[j].right
-						= buffer[i] & 0xFFFF;
-				info->dst.rect[j].bottom
-						= (buffer[i] >> 16) & 0xFFFF;
-				i += 1;
-			}
-			break;
-
-		default:
-			res = 0;
-			gc_dump_string(NULL, 0,
-					"bad command (%d) "
-					"while parsing the command stream",
-					command);
-			goto exit;
-		}
-
-	}
-
-	/* Enable old source. */
-	if ((info->srccount == 0) && oldsrc)
-		info->srccount = 1;
-
-	/* Success. */
-	res = 1;
-
-exit:
-	return res;
-}
-EXPORT_SYMBOL(gc_parse_command_buffer);
-
-
-/*******************************************************************************
- * Bltsville debugging.
- */
-
-char *gc_bvblend_name(enum bvblend blend)
-{
-	switch (blend) {
-	case BVBLEND_CLEAR:		return "BVBLEND_CLEAR";
-	case BVBLEND_SRC1:		return "BVBLEND_SRC1";
-	case BVBLEND_SRC2:		return "BVBLEND_SRC2";
-	case BVBLEND_SRC1OVER:		return "BVBLEND_SRC1OVER";
-	case BVBLEND_SRC2OVER:		return "BVBLEND_SRC2OVER";
-	case BVBLEND_SRC1IN:		return "BVBLEND_SRC1IN";
-	case BVBLEND_SRC2IN:		return "BVBLEND_SRC2IN";
-	case BVBLEND_SRC1OUT:		return "BVBLEND_SRC1OUT";
-	case BVBLEND_SRC2OUT:		return "BVBLEND_SRC2OUT";
-	case BVBLEND_SRC1ATOP:		return "BVBLEND_SRC1ATOP";
-	case BVBLEND_SRC2ATOP:		return "BVBLEND_SRC2ATOP";
-	case BVBLEND_XOR:		return "BVBLEND_XOR";
-	case BVBLEND_PLUS:		return "BVBLEND_PLUS";
-	case BVBLEND_NORMAL:		return "BVBLEND_NORMAL";
-	case BVBLEND_LIGHTEN:		return "BVBLEND_LIGHTEN";
-	case BVBLEND_DARKEN:		return "BVBLEND_DARKEN";
-	case BVBLEND_MULTIPLY:		return "BVBLEND_MULTIPLY";
-	case BVBLEND_AVERAGE:		return "BVBLEND_AVERAGE";
-	case BVBLEND_ADD:		return "BVBLEND_ADD";
-	case BVBLEND_SUBTRACT:		return "BVBLEND_SUBTRACT";
-	case BVBLEND_DIFFERENCE:	return "BVBLEND_DIFFERENCE";
-	case BVBLEND_NEGATE:		return "BVBLEND_NEGATE";
-	case BVBLEND_SCREEN:		return "BVBLEND_SCREEN";
-	case BVBLEND_EXCLUSION:		return "BVBLEND_EXCLUSION";
-	case BVBLEND_OVERLAY:		return "BVBLEND_OVERLAY";
-	case BVBLEND_SOFT_LIGHT:	return "BVBLEND_SOFT_LIGHT";
-	case BVBLEND_HARD_LIGHT:	return "BVBLEND_HARD_LIGHT";
-	case BVBLEND_COLOR_DODGE:	return "BVBLEND_COLOR_DODGE";
-	case BVBLEND_COLOR_BURN:	return "BVBLEND_COLOR_BURN";
-	case BVBLEND_LINEAR_LIGHT:	return "BVBLEND_LINEAR_LIGHT";
-	case BVBLEND_VIVID_LIGHT:	return "BVBLEND_VIVID_LIGHT";
-	case BVBLEND_PIN_LIGHT:		return "BVBLEND_PIN_LIGHT";
-	case BVBLEND_HARD_MIX:		return "BVBLEND_HARD_MIX";
-	case BVBLEND_REFLECT:		return "BVBLEND_REFLECT";
-	case BVBLEND_GLOW:		return "BVBLEND_GLOW";
-	case BVBLEND_PHOENIX:		return "BVBLEND_PHOENIX";
-	default:			return "[UNKNOWN]";
-	}
-}
-EXPORT_SYMBOL(gc_bvblend_name);
-
-
-/*******************************************************************************
- * Initialization/cleanup.
- */
-
-void gcdbg_init(void)
-{
-#if GC_BUFFERED_OUTPUT
-	/* Allocate the debug buffer. */
-	g_outputbuffer.buffer = kmalloc(GC_DUMP_BUFFER_SIZE, GFP_KERNEL);
-	if (g_outputbuffer.buffer == NULL) {
-		GC_PRINTK(NULL, "failed to allocate dump buffer.\n");
-		return;
-	}
-#endif
-
-	g_initdone = 1;
-}
-
-void gcdbg_exit(void)
-{
-#if GC_BUFFERED_OUTPUT
-	if (g_outputbuffer.buffer != NULL) {
-		kfree(g_outputbuffer.buffer);
-		g_outputbuffer.buffer = NULL;
-	}
-#endif
-
-	g_initdone = 0;
-}
-
-#endif /* GCDEBUG_ENABLE */
diff --git a/bltsville/gcbv/mirror/gcfill.c b/bltsville/gcbv/mirror/gcfill.c
deleted file mode 100644
index 458be75..0000000
--- a/bltsville/gcbv/mirror/gcfill.c
+++ /dev/null
@@ -1,258 +0,0 @@
-/*
- * Copyright(c) 2012,
- * Texas Instruments, Inc. and Vivante Corporation.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Vivante Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "gcbv.h"
-
-#define GCZONE_NONE		0
-#define GCZONE_ALL		(~0U)
-#define GCZONE_COLOR		(1 << 0)
-#define GCZONE_FILL		(1 << 1)
-
-GCDBG_FILTERDEF(fill, GCZONE_NONE,
-		"color",
-		"fill")
-
-
-static inline unsigned int extract_component(unsigned int pixel,
-					     const struct bvcomponent *desc)
-{
-	unsigned int component;
-	unsigned int component8;
-
-	component = (pixel & desc->mask) >> desc->shift;
-	GCDBG(GCZONE_COLOR, "mask=0x%08X, shift=%d, component=0x%08X\n",
-		desc->mask, desc->shift, component);
-
-	switch (desc->size) {
-	case 0:
-		component8 = 0xFF;
-		GCDBG(GCZONE_COLOR, "component8=0x%08X\n", component8);
-		break;
-
-	case 1:
-		component8 = component ? 0xFF : 0x00;
-		GCDBG(GCZONE_COLOR, "component8=0x%08X\n", component8);
-		break;
-
-	case 4:
-		component8 = component | (component << 4);
-		GCDBG(GCZONE_COLOR, "component8=0x%08X\n", component8);
-		break;
-
-	case 5:
-		component8 = (component << 3) | (component >> 2);
-		GCDBG(GCZONE_COLOR, "component8=0x%08X\n", component8);
-		break;
-
-	case 6:
-		component8 = (component << 2) | (component >> 4);
-		GCDBG(GCZONE_COLOR, "component8=0x%08X\n", component8);
-		break;
-
-	default:
-		component8 = component;
-		GCDBG(GCZONE_COLOR, "component8=0x%08X\n", component8);
-	}
-
-	return component8;
-}
-
-static unsigned int getinternalcolor(void *ptr, struct bvformatxlate *format)
-{
-	unsigned int srcpixel, dstpixel;
-	unsigned int r, g, b, a;
-
-	switch (format->bitspp) {
-	case 16:
-		srcpixel = *(unsigned short *) ptr;
-		GCDBG(GCZONE_COLOR, "srcpixel=0x%08X\n", srcpixel);
-		break;
-
-	case 32:
-		srcpixel = *(unsigned int *) ptr;
-		GCDBG(GCZONE_COLOR, "srcpixel=0x%08X\n", srcpixel);
-		break;
-
-	default:
-		srcpixel = 0;
-		GCDBG(GCZONE_COLOR, "srcpixel=0x%08X\n", srcpixel);
-	}
-
-	r = extract_component(srcpixel, &format->cs.rgb.comp->r);
-	g = extract_component(srcpixel, &format->cs.rgb.comp->g);
-	b = extract_component(srcpixel, &format->cs.rgb.comp->b);
-	a = extract_component(srcpixel, &format->cs.rgb.comp->a);
-
-	GCDBG(GCZONE_COLOR, "(r,g,b,a)=0x%02X,0x%02X,0x%02X,0x%02X\n",
-	      r, g, b, a);
-
-	dstpixel = (a << 24) | (r << 16) | (g <<  8) | b;
-
-	GCDBG(GCZONE_COLOR, "dstpixel=0x%08X\n", dstpixel);
-
-	return dstpixel;
-}
-
-enum bverror do_fill(struct bvbltparams *bvbltparams,
-		     struct gcbatch *batch,
-		     struct surfaceinfo *srcinfo)
-{
-	enum bverror bverror;
-	struct gccontext *gccontext = get_context();
-	struct surfaceinfo *dstinfo;
-	struct gcmofill *gcmofill;
-	unsigned char *fillcolorptr;
-	struct bvbuffmap *dstmap = NULL;
-
-	GCENTER(GCZONE_FILL);
-
-	/* Finish previous batch if any. */
-	bverror = batch->batchend(bvbltparams, batch);
-	if (bverror != BVERR_NONE)
-		goto exit;
-
-	/* Parse destination parameters. */
-	bverror = parse_destination(bvbltparams, batch);
-	if (bverror != BVERR_NONE)
-		goto exit;
-
-	/* Setup rotation. */
-	process_dest_rotation(bvbltparams, batch);
-
-	/* Get a shortcut to the destination surface. */
-	dstinfo = &batch->dstinfo;
-
-	/* Verify if the destination parameter have been modified. */
-	if ((batch->dstbyteshift != dstinfo->bytealign) ||
-	    (batch->dstphyswidth != dstinfo->physwidth) ||
-	    (batch->dstphysheight != dstinfo->physheight)) {
-		/* Set new values. */
-		batch->dstbyteshift = dstinfo->bytealign;
-		batch->dstphyswidth = dstinfo->physwidth;
-		batch->dstphysheight = dstinfo->physheight;
-
-		/* Mark as modified. */
-		batch->batchflags |= BVBATCH_DST;
-	}
-
-	/* Map the destination. */
-	bverror = do_map(bvbltparams->dstdesc, batch, &dstmap);
-	if (bverror != BVERR_NONE) {
-		bvbltparams->errdesc = gccontext->bverrorstr;
-		goto exit;
-	}
-
-	/* Set the new destination. */
-	bverror = set_dst(bvbltparams, batch, dstmap);
-	if (bverror != BVERR_NONE)
-		goto exit;
-
-	/* Reset the modified flag. */
-	batch->batchflags &= ~(BVBATCH_DST |
-			       BVBATCH_CLIPRECT |
-			       BVBATCH_DESTRECT);
-
-	/***********************************************************************
-	** Allocate command buffer.
-	*/
-
-	bverror = claim_buffer(bvbltparams, batch,
-			       sizeof(struct gcmofill),
-			       (void **) &gcmofill);
-	if (bverror != BVERR_NONE)
-		goto exit;
-
-	/***********************************************************************
-	** Set dummy source.
-	*/
-
-	/* Set surface dummy width and height. */
-	gcmofill->src.rotation_ldst = gcmofillsrc_rotation_ldst;
-	gcmofill->src.rotation.raw = 0;
-	gcmofill->src.rotation.reg.surf_width = 1;
-	gcmofill->src.config.raw = 0;
-
-	gcmofill->src.rotationheight_ldst = gcmofillsrc_rotationheight_ldst;
-	gcmofill->src.rotationheight.reg.height = 1;
-	gcmofill->src.rotationangle.raw = 0;
-	gcmofill->src.rotationangle.reg.dst = GCREG_ROT_ANGLE_ROT0;
-	gcmofill->src.rotationangle.reg.dst_mirror = GCREG_MIRROR_NONE;
-
-	/* Disable alpha blending. */
-	gcmofill->src.alphacontrol_ldst = gcmofillsrc_alphacontrol_ldst;
-	gcmofill->src.alphacontrol.raw = 0;
-	gcmofill->src.alphacontrol.reg.enable = GCREG_ALPHA_CONTROL_ENABLE_OFF;
-
-	/***********************************************************************
-	** Set fill color.
-	*/
-
-	fillcolorptr
-		= (unsigned char *) srcinfo->buf.desc->virtaddr
-		+ srcinfo->rect.top * srcinfo->geom->virtstride
-		+ srcinfo->rect.left * srcinfo->format.bitspp / 8;
-
-	gcmofill->clearcolor_ldst = gcmofill_clearcolor_ldst;
-	gcmofill->clearcolor.raw = getinternalcolor(fillcolorptr,
-						    &srcinfo->format);
-
-	/***********************************************************************
-	** Configure and start fill.
-	*/
-
-	/* Set destination configuration. */
-	gcmofill->dstconfig_ldst = gcmofill_dstconfig_ldst;
-	gcmofill->dstconfig.raw = 0;
-	gcmofill->dstconfig.reg.swizzle = dstinfo->format.swizzle;
-	gcmofill->dstconfig.reg.format = dstinfo->format.format;
-	gcmofill->dstconfig.reg.command = GCREG_DEST_CONFIG_COMMAND_CLEAR;
-
-	/* Set ROP3. */
-	gcmofill->rop_ldst = gcmofill_rop_ldst;
-	gcmofill->rop.raw = 0;
-	gcmofill->rop.reg.type = GCREG_ROP_TYPE_ROP3;
-	gcmofill->rop.reg.fg = (unsigned char) bvbltparams->op.rop;
-
-	/* Set START_DE command. */
-	gcmofill->startde.cmd.fld = gcfldstartde;
-
-	/* Set destination rectangle. */
-	gcmofill->rect.left = batch->dstadjusted.left;
-	gcmofill->rect.top = batch->dstadjusted.top;
-	gcmofill->rect.right = batch->dstadjusted.right;
-	gcmofill->rect.bottom = batch->dstadjusted.bottom;
-
-exit:
-	GCEXITARG(GCZONE_FILL, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
diff --git a/bltsville/gcbv/mirror/gcfilter.c b/bltsville/gcbv/mirror/gcfilter.c
deleted file mode 100644
index 525e242..0000000
--- a/bltsville/gcbv/mirror/gcfilter.c
+++ /dev/null
@@ -1,1788 +0,0 @@
-/*
- * Copyright(c) 2012,
- * Texas Instruments, Inc. and Vivante Corporation.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Vivante Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "gcbv.h"
-
-#define GCZONE_NONE		0
-#define GCZONE_ALL		(~0U)
-#define GCZONE_KERNEL		(1 << 0)
-#define GCZONE_FILTER		(1 << 1)
-#define GCZONE_BLEND		(1 << 2)
-#define GCZONE_TYPE		(1 << 3)
-#define GCZONE_SRC		(1 << 4)
-#define GCZONE_DEST		(1 << 5)
-#define GCZONE_SURF		(1 << 6)
-
-GCDBG_FILTERDEF(filter, GCZONE_NONE,
-		"kernel",
-		"filter",
-		"blend",
-		"type",
-		"src",
-		"dest",
-		"surf")
-
-
-/*******************************************************************************
- * Miscellaneous defines.
- */
-
-#define GC_BYTES_PER_CACHELINE	(64)
-#define GC_BITS_PER_CACHELINE	(GC_BYTES_PER_CACHELINE * 8)
-#define GC_CACHELINE_ALIGN_16	(GC_BITS_PER_CACHELINE / 16 - 1)
-#define GC_CACHELINE_ALIGN_32	(GC_BITS_PER_CACHELINE / 32 - 1)
-
-enum gcscaletype {
-	GC_SCALE_OPF,
-	GC_SCALE_HOR,
-	GC_SCALE_VER,
-	GC_SCALE_HOR_FLIPPED,
-	GC_SCALE_VER_FLIPPED
-};
-
-/*******************************************************************************
- * Scale factor format: unsigned 1.31 fixed point.
- */
-
-#define GC_SCALE_TYPE		unsigned int
-#define GC_SCALE_FRACTION	31
-#define GC_SCALE_ONE		((GC_SCALE_TYPE) (1 << GC_SCALE_FRACTION))
-
-
-/*******************************************************************************
- * X coordinate format: signed 4.28 fixed point.
- */
-
-#define GC_COORD_TYPE		int
-#define GC_COORD_FRACTION	28
-#define GC_COORD_PI		((GC_COORD_TYPE) 0x3243F6C0)
-#define GC_COORD_2OVERPI	((GC_COORD_TYPE) 0x0A2F9832)
-#define GC_COORD_PIOVER2	((GC_COORD_TYPE) 0x1921FB60)
-#define GC_COORD_ZERO		((GC_COORD_TYPE) 0)
-#define GC_COORD_HALF		((GC_COORD_TYPE) (1 << (GC_COORD_FRACTION - 1)))
-#define GC_COORD_ONE		((GC_COORD_TYPE) (1 << GC_COORD_FRACTION))
-#define GC_COORD_NEGONE		((GC_COORD_TYPE) (~GC_COORD_ONE + 1))
-#define GC_COORD_SUBPIX_STEP	((GC_COORD_TYPE) \
-				(1 << (GC_COORD_FRACTION - GC_PHASE_BITS)))
-
-
-/*******************************************************************************
- * Hardware coefficient format: signed 2.14 fixed point.
- */
-
-#define GC_COEF_TYPE		short
-#define GC_COEF_FRACTION	14
-#define GC_COEF_ZERO		((GC_COEF_TYPE) 0)
-#define GC_COEF_ONE		((GC_COEF_TYPE) (1 << GC_COEF_FRACTION))
-#define GC_COEF_NEGONE		((GC_COEF_TYPE) (~GC_COEF_ONE + 1))
-
-
-/*******************************************************************************
- * Weight sum format: x.28 fixed point.
- */
-
-#define GC_SUM_TYPE		long long
-#define GC_SUM_FRACTION		GC_COORD_FRACTION
-
-
-/*******************************************************************************
- * Math shortcuts.
- */
-
-#define computescale(dstsize, srcsize) ((GC_SCALE_TYPE) \
-	div_u64(((u64) (dstsize)) << GC_SCALE_FRACTION, (srcsize)) \
-)
-
-#define normweight(weight, sum) ((GC_COORD_TYPE) \
-	div64_s64(((s64) (weight)) << GC_COORD_FRACTION, (sum)) \
-)
-
-#define convertweight(weight) ((GC_COEF_TYPE) \
-	((weight) >> (GC_COORD_FRACTION - GC_COEF_FRACTION)) \
-)
-
-
-/*******************************************************************************
- * Fixed point SINE function. Takes a positive value in range [0..pi/2].
- */
-
-static GC_COORD_TYPE sine(GC_COORD_TYPE x)
-{
-	static const GC_COORD_TYPE sinetable[] = {
-		0x00000000, 0x001FFFEB, 0x003FFF55, 0x005FFDC0,
-		0x007FFAAB, 0x009FF596, 0x00BFEE01, 0x00DFE36C,
-		0x00FFD557, 0x011FC344, 0x013FACB2, 0x015F9120,
-		0x017F7010, 0x019F4902, 0x01BF1B78, 0x01DEE6F2,
-		0x01FEAAEE, 0x021E66F0, 0x023E1A7C, 0x025DC50C,
-		0x027D6624, 0x029CFD48, 0x02BC89F8, 0x02DC0BB8,
-		0x02FB8204, 0x031AEC64, 0x033A4A5C, 0x03599B64,
-		0x0378DF08, 0x039814CC, 0x03B73C2C, 0x03D654B0,
-		0x03F55DDC, 0x04145730, 0x04334030, 0x04521868,
-		0x0470DF58, 0x048F9488, 0x04AE3770, 0x04CCC7A8,
-		0x04EB44A8, 0x0509ADF8, 0x05280328, 0x054643B0,
-		0x05646F28, 0x05828508, 0x05A084E0, 0x05BE6E38,
-		0x05DC4098, 0x05F9FB80, 0x06179E88, 0x06352928,
-		0x06529AF8, 0x066FF380, 0x068D3248, 0x06AA56D8,
-		0x06C760C0, 0x06E44F90, 0x070122C8, 0x071DD9F8,
-		0x073A74B8, 0x0756F290, 0x07735308, 0x078F95B0,
-		0x07ABBA20, 0x07C7BFD8, 0x07E3A678, 0x07FF6D88,
-		0x081B14A0, 0x08369B40, 0x08520110, 0x086D4590,
-		0x08886860, 0x08A36910, 0x08BE4730, 0x08D90250,
-		0x08F39A20, 0x090E0E10, 0x09285DD0, 0x094288E0,
-		0x095C8EF0, 0x09766F90, 0x09902A60, 0x09A9BEE0,
-		0x09C32CC0, 0x09DC7390, 0x09F592F0, 0x0A0E8A70,
-		0x0A2759C0, 0x0A400070, 0x0A587E20, 0x0A70D270,
-		0x0A88FD00, 0x0AA0FD60, 0x0AB8D350, 0x0AD07E50,
-		0x0AE7FE10, 0x0AFF5230, 0x0B167A50, 0x0B2D7610,
-		0x0B444520, 0x0B5AE730, 0x0B715BC0, 0x0B87A290,
-		0x0B9DBB40, 0x0BB3A580, 0x0BC960F0, 0x0BDEED30,
-		0x0BF44A00, 0x0C0976F0, 0x0C1E73D0, 0x0C334020,
-		0x0C47DBB0, 0x0C5C4620, 0x0C707F20, 0x0C848660,
-		0x0C985B80, 0x0CABFE50, 0x0CBF6E60, 0x0CD2AB80,
-		0x0CE5B550, 0x0CF88B80, 0x0D0B2DE0, 0x0D1D9C10,
-		0x0D2FD5C0, 0x0D41DAB0, 0x0D53AAA0, 0x0D654540,
-		0x0D76AA40, 0x0D87D970, 0x0D98D280, 0x0DA99530,
-		0x0DBA2140, 0x0DCA7650, 0x0DDA9450, 0x0DEA7AD0,
-		0x0DFA29B0, 0x0E09A0B0, 0x0E18DF80, 0x0E27E5F0,
-		0x0E36B3C0, 0x0E4548B0, 0x0E53A490, 0x0E61C720,
-		0x0E6FB020, 0x0E7D5F70, 0x0E8AD4C0, 0x0E980FF0,
-		0x0EA510B0, 0x0EB1D6F0, 0x0EBE6260, 0x0ECAB2D0,
-		0x0ED6C810, 0x0EE2A200, 0x0EEE4070, 0x0EF9A310,
-		0x0F04C9E0, 0x0F0FB490, 0x0F1A6300, 0x0F24D510,
-		0x0F2F0A80, 0x0F390340, 0x0F42BF10, 0x0F4C3DE0,
-		0x0F557F70, 0x0F5E83C0, 0x0F674A80, 0x0F6FD3B0,
-		0x0F781F20, 0x0F802CB0, 0x0F87FC40, 0x0F8F8DA0,
-		0x0F96E0D0, 0x0F9DF5B0, 0x0FA4CC00, 0x0FAB63D0,
-		0x0FB1BCF0, 0x0FB7D740, 0x0FBDB2B0, 0x0FC34F30,
-		0x0FC8ACA0, 0x0FCDCAF0, 0x0FD2AA10, 0x0FD749E0,
-		0x0FDBAA50, 0x0FDFCB50, 0x0FE3ACD0, 0x0FE74EC0,
-		0x0FEAB110, 0x0FEDD3C0, 0x0FF0B6B0, 0x0FF359F0,
-		0x0FF5BD50, 0x0FF7E0E0, 0x0FF9C490, 0x0FFB6850,
-		0x0FFCCC30, 0x0FFDF010, 0x0FFED400, 0x0FFF77F0,
-		0x0FFFDBF0, 0x0FFFFFE0, 0x0FFFE3D0, 0x0FFF87D0,
-		0x0FFEEBC0, 0x0FFE0FC0, 0x0FFCF3D0, 0x0FFB97E0
-	};
-
-	enum {
-		indexwidth = 8,
-		intwidth = 1,
-		indexshift = intwidth
-			   + GC_COORD_FRACTION
-			   - indexwidth
-	};
-
-	unsigned int p1, p2;
-	GC_COORD_TYPE p1x, p2x;
-	GC_COORD_TYPE p1y, p2y;
-	GC_COORD_TYPE dx, dy;
-	GC_COORD_TYPE a, b;
-	GC_COORD_TYPE result;
-
-	/* Determine the indices of two closest points in the table. */
-	p1 = ((unsigned int) x) >> indexshift;
-	p2 =  p1 + 1;
-
-	if ((p1 >= countof(sinetable)) || (p2 >= countof(sinetable))) {
-		GCERR("invalid table index.\n");
-		return GC_COORD_ZERO;
-	}
-
-	/* Determine the coordinates of the two closest points.  */
-	p1x = p1 << indexshift;
-	p2x = p2 << indexshift;
-
-	p1y = sinetable[p1];
-	p2y = sinetable[p2];
-
-	/* Determine the deltas. */
-	dx = p2x - p1x;
-	dy = p2y - p1y;
-
-	/* Find the slope and the y-intercept. */
-	b = (GC_COORD_TYPE) div64_s64(((s64) dy) << GC_COORD_FRACTION, dx);
-	a = p1y - (GC_COORD_TYPE) (((s64) b * p1x) >> GC_COORD_FRACTION);
-
-	/* Compute the result. */
-	result = a + (GC_COORD_TYPE) (((s64) b * x) >> GC_COORD_FRACTION);
-	return result;
-}
-
-
-/*******************************************************************************
- * SINC function used in filter kernel generation.
- */
-
-static GC_COORD_TYPE sinc_filter(GC_COORD_TYPE x, int radius)
-{
-	GC_COORD_TYPE result;
-	s64 radius64;
-	s64 pit, pitd;
-	s64 normpit, normpitd;
-	int negpit, negpitd;
-	int quadpit, quadpitd;
-	GC_COORD_TYPE sinpit, sinpitd;
-	GC_COORD_TYPE f1, f2;
-
-	if (x == GC_COORD_ZERO)
-		return GC_COORD_ONE;
-
-	radius64 = abs(radius) << GC_COORD_FRACTION;
-	if (x > radius64)
-		return GC_COORD_ZERO;
-
-	pit  = (((s64) GC_COORD_PI) * x) >> GC_COORD_FRACTION;
-	pitd = div_s64(pit, radius);
-
-	/* Sine table only has values for the first positive quadrant,
-	 * remove the sign here. */
-	if (pit < 0) {
-		normpit = -pit;
-		negpit = 1;
-	} else {
-		normpit = pit;
-		negpit = 0;
-	}
-
-	if (pitd < 0) {
-		normpitd = -pitd;
-		negpitd = 1;
-	} else {
-		normpitd = pitd;
-		negpitd = 0;
-	}
-
-	/* Determine which quadrant we are in. */
-	quadpit = (int) ((normpit * GC_COORD_2OVERPI)
-		>> (2 * GC_COORD_FRACTION));
-	quadpitd = (int) ((normpitd * GC_COORD_2OVERPI)
-		>> (2 * GC_COORD_FRACTION));
-
-	/* Move coordinates to the first quadrant. */
-	normpit -= (s64) GC_COORD_PIOVER2 * quadpit;
-	normpitd -= (s64) GC_COORD_PIOVER2 * quadpitd;
-
-	/* Normalize the quadrant numbers. */
-	quadpit %= 4;
-	quadpitd %= 4;
-
-	/* Flip the coordinates if necessary. */
-	if ((quadpit == 1) || (quadpit == 3))
-		normpit = GC_COORD_PIOVER2 - normpit;
-
-	if ((quadpitd == 1) || (quadpitd == 3))
-		normpitd = GC_COORD_PIOVER2 - normpitd;
-
-	sinpit = sine((GC_COORD_TYPE) normpit);
-	sinpitd = sine((GC_COORD_TYPE) normpitd);
-
-	/* Negate depending on the quadrant. */
-	if (negpit) {
-		if ((quadpit == 0) || (quadpit == 1))
-			sinpit = -sinpit;
-	} else {
-		if ((quadpit == 2) || (quadpit == 3))
-			sinpit = -sinpit;
-	}
-
-	if (negpitd) {
-		if ((quadpitd == 0) || (quadpitd == 1))
-			sinpitd = -sinpitd;
-	} else {
-		if ((quadpitd == 2) || (quadpitd == 3))
-			sinpitd = -sinpitd;
-	}
-
-	f1 = (GC_COORD_TYPE)
-	     div64_s64(((s64) sinpit) << GC_COORD_FRACTION, pit);
-	f2 = (GC_COORD_TYPE)
-	     div64_s64(((s64) sinpitd) << GC_COORD_FRACTION, pitd);
-
-	result = (GC_COORD_TYPE) ((((s64) f1) * f2)
-	       >> GC_COORD_FRACTION);
-
-	return result;
-}
-
-
-/*******************************************************************************
- * Filter kernel generator based on SINC function.
- */
-
-static void calculate_sync_filter(struct gcfilterkernel *gcfilterkernel)
-{
-	GC_SCALE_TYPE scale;
-	GC_COORD_TYPE subpixset[GC_TAP_COUNT];
-	GC_COORD_TYPE subpixeloffset;
-	GC_COORD_TYPE x, weight;
-	GC_SUM_TYPE weightsum;
-	short convweightsum;
-	int kernelhalf, padding;
-	int subpixpos, kernelpos;
-	short *kernelarray;
-	short count, adjustfrom, adjustment;
-	int index;
-
-	/* Compute the scale factor. */
-	scale = (gcfilterkernel->dstsize >= gcfilterkernel->srcsize)
-	      ? GC_SCALE_ONE
-	      : computescale(gcfilterkernel->dstsize, gcfilterkernel->srcsize);
-
-	/* Calculate the kernel half. */
-	kernelhalf = (int) (gcfilterkernel->kernelsize >> 1);
-
-	/* Init the subpixel offset. */
-	subpixeloffset = GC_COORD_HALF;
-
-	/* Determine kernel padding size. */
-	padding = (GC_TAP_COUNT - gcfilterkernel->kernelsize) / 2;
-
-	/* Set initial kernel array pointer. */
-	kernelarray = gcfilterkernel->kernelarray;
-
-	/* Loop through each subpixel. */
-	for (subpixpos = 0; subpixpos < GC_PHASE_LOAD_COUNT; subpixpos += 1) {
-		/* Compute weights. */
-		weightsum = GC_COORD_ZERO;
-		for (kernelpos = 0; kernelpos < GC_TAP_COUNT; kernelpos += 1) {
-			/* Determine the current index. */
-			index = kernelpos - padding;
-
-			/* Pad with zeros left side. */
-			if (index < 0) {
-				subpixset[kernelpos] = GC_COORD_ZERO;
-				continue;
-			}
-
-			/* Pad with zeros right side. */
-			if (index >= (int) gcfilterkernel->kernelsize) {
-				subpixset[kernelpos] = GC_COORD_ZERO;
-				continue;
-			}
-
-			/* "Filter off" case. */
-			if (gcfilterkernel->kernelsize == 1) {
-				subpixset[kernelpos] = GC_COORD_ONE;
-
-				/* Update the sum of the weights. */
-				weightsum += GC_COORD_ONE;
-				continue;
-			}
-
-			/* Compute X coordinate. */
-			x = ((index - kernelhalf) << GC_COORD_FRACTION)
-			  + subpixeloffset;
-
-			/* Scale the coordinate. */
-			x = (GC_COORD_TYPE)
-			    ((((s64) x) * scale) >> GC_SCALE_FRACTION);
-
-			/* Compute the weight. */
-			subpixset[kernelpos] = sinc_filter(x, kernelhalf);
-
-			/* Update the sum of the weights. */
-			weightsum += subpixset[kernelpos];
-		}
-
-		/* Convert the weights to the hardware format. */
-		convweightsum = 0;
-		for (kernelpos = 0; kernelpos < GC_TAP_COUNT; kernelpos += 1) {
-			/* Normalize the current weight. */
-			weight = normweight(subpixset[kernelpos], weightsum);
-
-			/* Convert the weight to fixed point. */
-			if (weight == GC_COORD_ZERO)
-				kernelarray[kernelpos] = GC_COEF_ZERO;
-			else if (weight >= GC_COORD_ONE)
-				kernelarray[kernelpos] = GC_COEF_ONE;
-			else if (weight <= GC_COORD_NEGONE)
-				kernelarray[kernelpos] = GC_COEF_NEGONE;
-			else
-				kernelarray[kernelpos] = convertweight(weight);
-
-			/* Compute the sum of all coefficients. */
-			convweightsum += kernelarray[kernelpos];
-		}
-
-		/* Adjust the fixed point coefficients so that the sum is 1. */
-		count = GC_COEF_ONE - convweightsum;
-		if (count < 0) {
-			count = -count;
-			adjustment = -1;
-		} else {
-			adjustment = 1;
-		}
-
-		if (count > GC_TAP_COUNT) {
-			GCERR("adjust count is too high = %d\n", count);
-		} else {
-			adjustfrom = (GC_TAP_COUNT - count) / 2;
-			for (kernelpos = 0; kernelpos < count; kernelpos += 1)
-				kernelarray[adjustfrom + kernelpos]
-					+= adjustment;
-		}
-
-		/* Advance the array pointer. */
-		kernelarray += GC_TAP_COUNT;
-
-		/* Advance to the next subpixel. */
-		subpixeloffset -= GC_COORD_SUBPIX_STEP;
-	}
-}
-
-
-/*******************************************************************************
- * Loads a filter into the GPU.
- */
-
-static enum bverror load_filter(struct bvbltparams *bvbltparams,
-				struct gcbatch *batch,
-				enum gcfiltertype type,
-				unsigned int kernelsize,
-				unsigned int scalefactor,
-				unsigned int srcsize,
-				unsigned int dstsize,
-				struct gccmdldstate arraystate)
-{
-	enum bverror bverror = BVERR_NONE;
-	struct gccontext *gccontext = get_context();
-	struct gcfiltercache *filtercache;
-	struct list_head *filterlist;
-	struct list_head *filterhead;
-	struct gcfilterkernel *gcfilterkernel;
-	struct gcmofilterkernel *gcmofilterkernel;
-
-	GCDBG(GCZONE_KERNEL, "kernelsize = %d\n", kernelsize);
-	GCDBG(GCZONE_KERNEL, "srcsize = %d\n", srcsize);
-	GCDBG(GCZONE_KERNEL, "dstsize = %d\n", dstsize);
-	GCDBG(GCZONE_KERNEL, "scalefactor = 0x%08X\n", scalefactor);
-
-	/* Is the filter already loaded? */
-	if ((gccontext->loadedfilter != NULL) &&
-	    (gccontext->loadedfilter->type == type) &&
-	    (gccontext->loadedfilter->kernelsize == kernelsize) &&
-	    (gccontext->loadedfilter->scalefactor == scalefactor)) {
-		GCDBG(GCZONE_KERNEL, "filter already computed.\n");
-		gcfilterkernel = gccontext->loadedfilter;
-		goto load;
-	}
-
-	/* Get the proper filter cache. */
-	filtercache = &gccontext->filtercache[type][kernelsize];
-	filterlist = &filtercache->list;
-
-	/* Try to find existing filter. */
-	GCDBG(GCZONE_KERNEL, "scanning for existing filter.\n");
-	list_for_each(filterhead, filterlist) {
-		gcfilterkernel = list_entry(filterhead,
-					    struct gcfilterkernel,
-					    link);
-		if (gcfilterkernel->scalefactor == scalefactor) {
-			GCDBG(GCZONE_KERNEL, "filter found @ 0x%08X.\n",
-			      (unsigned int) gcfilterkernel);
-			break;
-		}
-	}
-
-	/* Found the filter? */
-	if (filterhead != filterlist) {
-		/* Move the filter to the head of the list. */
-		if (filterlist->next != filterhead) {
-			GCDBG(GCZONE_KERNEL, "moving to the head.\n");
-			list_move(filterhead, filterlist);
-		}
-	} else {
-		GCDBG(GCZONE_KERNEL, "filter not found.\n");
-		if (filtercache->count == GC_FILTER_CACHE_MAX) {
-			GCDBG(GCZONE_KERNEL,
-			      "reached the maximum number of filters.\n");
-			filterhead = filterlist->prev;
-			list_move(filterhead, filterlist);
-
-			gcfilterkernel = list_entry(filterhead,
-						    struct gcfilterkernel,
-						    link);
-		} else {
-			GCDBG(GCZONE_KERNEL, "allocating new filter.\n");
-			gcfilterkernel = gcalloc(struct gcfilterkernel,
-						 sizeof(struct gcfilterkernel));
-			if (gcfilterkernel == NULL) {
-				BVSETBLTERROR(BVERR_OOM,
-					      "filter allocation failed");
-				goto exit;
-			}
-
-			list_add(&gcfilterkernel->link, filterlist);
-		}
-
-		/* Update the number of filters. */
-		filtercache->count += 1;
-
-		/* Initialize the filter. */
-		gcfilterkernel->type = type;
-		gcfilterkernel->kernelsize = kernelsize;
-		gcfilterkernel->srcsize = srcsize;
-		gcfilterkernel->dstsize = dstsize;
-		gcfilterkernel->scalefactor = scalefactor;
-
-		/* Compute the coefficients. */
-		calculate_sync_filter(gcfilterkernel);
-	}
-
-load:
-	GCDBG(GCZONE_KERNEL, "loading filter.\n");
-
-	/* Load the filter. */
-	bverror = claim_buffer(bvbltparams, batch,
-			       sizeof(struct gcmofilterkernel),
-			       (void **) &gcmofilterkernel);
-	if (bverror != BVERR_NONE)
-		goto exit;
-
-	gcmofilterkernel->kernelarray_ldst = arraystate;
-	memcpy(&gcmofilterkernel->kernelarray,
-	       gcfilterkernel->kernelarray,
-	       sizeof(gcfilterkernel->kernelarray));
-
-	/* Set the filter. */
-	gccontext->loadedfilter = gcfilterkernel;
-
-exit:
-	return bverror;
-}
-
-
-/*******************************************************************************
- * Compute the scale factor.
- */
-
-static inline unsigned int get_scale_factor(unsigned int srcsize,
-					    unsigned int dstsize)
-{
-	if ((srcsize <= 1) || (dstsize <= 1))
-		return 0;
-
-	return ((srcsize - 1) << 16) / (dstsize - 1);
-}
-
-
-/*******************************************************************************
- * Rotates the specified rectangle to the specified angle.
- */
-
-static void rotate_gcrect(int angle,
-			  struct bvsurfgeom *srcgeom, struct gcrect *srcrect,
-			  struct bvsurfgeom *dstgeom, struct gcrect *dstrect)
-{
-	unsigned int width, height;
-	struct gcrect rect;
-
-	GCENTER(GCZONE_SURF);
-
-	GCDBG(GCZONE_SURF, "src geom size = %dx%d\n",
-	      srcgeom->width, srcgeom->height);
-
-	switch (angle) {
-	case ROT_ANGLE_0:
-		GCDBG(GCZONE_SURF, "ROT_ANGLE_0\n");
-
-		if (dstgeom != srcgeom) {
-			dstgeom->width  = srcgeom->width;
-			dstgeom->height = srcgeom->height;
-		}
-
-		if (dstrect != srcrect)
-			*dstrect = *srcrect;
-		break;
-
-	case ROT_ANGLE_90:
-		GCDBG(GCZONE_SURF, "ROT_ANGLE_90\n");
-
-		width  = srcgeom->width;
-		height = srcgeom->height;
-
-		dstgeom->width  = height;
-		dstgeom->height = width;
-
-		rect.left   = height - srcrect->bottom;
-		rect.top    = srcrect->left;
-		rect.right  = height - srcrect->top;
-		rect.bottom = srcrect->right;
-
-		*dstrect = rect;
-		break;
-
-	case ROT_ANGLE_180:
-		GCDBG(GCZONE_SURF, "ROT_ANGLE_180\n");
-
-		width  = srcgeom->width;
-		height = srcgeom->height;
-
-		if (dstgeom != srcgeom) {
-			dstgeom->width  = width;
-			dstgeom->height = height;
-		}
-
-		rect.left   = width  - srcrect->right;
-		rect.top    = height - srcrect->bottom;
-		rect.right  = width  - srcrect->left;
-		rect.bottom = height - srcrect->top;
-
-		*dstrect = rect;
-		break;
-
-	case ROT_ANGLE_270:
-		GCDBG(GCZONE_SURF, "ROT_ANGLE_270\n");
-
-		width  = srcgeom->width;
-		height = srcgeom->height;
-
-		dstgeom->width  = height;
-		dstgeom->height = width;
-
-		rect.left   = srcrect->top;
-		rect.top    = width - srcrect->right;
-		rect.right  = srcrect->bottom;
-		rect.bottom = width - srcrect->left;
-
-		*dstrect = rect;
-		break;
-	}
-
-	GCEXIT(GCZONE_SURF);
-}
-
-
-/*******************************************************************************
- * Setup destination rotation parameters.
- */
-
-void process_rotation(struct bvbltparams *bvbltparams,
-		      struct gcbatch *batch,
-		      struct surfaceinfo *srcinfo,
-		      int adjangle)
-{
-	GCENTER(GCZONE_DEST);
-
-	if (srcinfo->newgeom ||
-	    ((batch->batchflags & (BVBATCH_CLIPRECT |
-				   BVBATCH_DESTRECT |
-				   BVBATCH_DST)) != 0)) {
-		bool orthogonal;
-		struct gcfilter *gcfilter;
-		struct surfaceinfo *dstinfo;
-		int dstoffsetX, dstoffsetY;
-
-		/* Get some shortcuts. */
-		dstinfo = &batch->dstinfo;
-		gcfilter = &batch->op.filter;
-
-		/* Compute the adjusted destination angle. */
-		gcfilter->dstangle
-			= (dstinfo->angle + (4 - srcinfo->angle)) % 4;
-		GCDBG(GCZONE_DEST, "dstangle = %d\n", gcfilter->dstangle);
-
-		/* Determine whether the new and the old destination angles
-		 * are orthogonal to each other. */
-		orthogonal = (gcfilter->dstangle % 2) != (dstinfo->angle % 2);
-
-		switch (gcfilter->dstangle) {
-		case ROT_ANGLE_0:
-			/* Determine the origin offset. */
-			dstoffsetX = dstinfo->xpixalign;
-			dstoffsetY = dstinfo->ypixalign;
-
-			/* Determine geometry size. */
-			if (orthogonal) {
-				batch->dstwidth  = dstinfo->geom->height
-						 - dstinfo->xpixalign;
-				batch->dstheight = dstinfo->geom->width
-						 - dstinfo->ypixalign;
-			} else {
-				batch->dstwidth  = dstinfo->geom->width
-						 - dstinfo->xpixalign;
-				batch->dstheight = dstinfo->geom->height
-						 - dstinfo->ypixalign;
-			}
-
-			/* Determine the physical size. */
-			dstinfo->physwidth  = batch->dstwidth;
-			dstinfo->physheight = batch->dstheight;
-			break;
-
-		case ROT_ANGLE_90:
-			/* Determine the origin offset. */
-			dstoffsetX = dstinfo->ypixalign;
-			dstoffsetY = dstinfo->xpixalign;
-
-			if (orthogonal) {
-				/* Determine geometry size. */
-				batch->dstwidth  = dstinfo->geom->height
-						 - dstinfo->ypixalign;
-				batch->dstheight = dstinfo->geom->width
-						 - dstinfo->xpixalign;
-
-				/* Determine the physical size. */
-				dstinfo->physwidth  = dstinfo->geom->width
-						    - dstinfo->xpixalign;
-				dstinfo->physheight = dstinfo->geom->height
-						    - dstinfo->ypixalign;
-			} else {
-				/* Determine geometry size. */
-				batch->dstwidth  = dstinfo->geom->width
-						 - dstinfo->ypixalign;
-				batch->dstheight = dstinfo->geom->height
-						 - dstinfo->xpixalign;
-
-				/* Determine the physical size. */
-				dstinfo->physwidth  = dstinfo->geom->height
-						    - dstinfo->xpixalign;
-				dstinfo->physheight = dstinfo->geom->width
-						    - dstinfo->ypixalign;
-			}
-			break;
-
-		case ROT_ANGLE_180:
-			/* Determine the origin offset. */
-			dstoffsetX = 0;
-			dstoffsetY = 0;
-
-			/* Determine geometry size. */
-			if (orthogonal) {
-				batch->dstwidth  = dstinfo->geom->height
-						 - dstinfo->xpixalign;
-				batch->dstheight = dstinfo->geom->width
-						 - dstinfo->ypixalign;
-			} else {
-				batch->dstwidth  = dstinfo->geom->width
-						 - dstinfo->xpixalign;
-				batch->dstheight = dstinfo->geom->height
-						 - dstinfo->ypixalign;
-			}
-
-			/* Determine the physical size. */
-			dstinfo->physwidth  = batch->dstwidth;
-			dstinfo->physheight = batch->dstheight;
-			break;
-
-		case ROT_ANGLE_270:
-			/* Determine the origin offset. */
-			dstoffsetX = 0;
-			dstoffsetY = 0;
-
-			if (orthogonal) {
-				/* Determine geometry size. */
-				batch->dstwidth  = dstinfo->geom->height
-						 = dstinfo->ypixalign;
-				batch->dstheight = dstinfo->geom->width
-						 - dstinfo->xpixalign;
-
-				/* Determine the physical size. */
-				dstinfo->physwidth  = dstinfo->geom->width
-						    - dstinfo->xpixalign;
-				dstinfo->physheight = dstinfo->geom->height
-						    - dstinfo->ypixalign;
-			} else {
-				/* Determine geometry size. */
-				batch->dstwidth  = dstinfo->geom->width
-						 - dstinfo->ypixalign;
-				batch->dstheight = dstinfo->geom->height
-						 - dstinfo->xpixalign;
-
-				/* Determine the physical size. */
-				dstinfo->physwidth  = dstinfo->geom->height
-						    - dstinfo->xpixalign;
-				dstinfo->physheight = dstinfo->geom->width
-						    - dstinfo->ypixalign;
-			}
-			break;
-
-		default:
-			dstoffsetX = 0;
-			dstoffsetY = 0;
-		}
-
-		/* Rotate the original destination rectangle
-		 * to match the new angle. */
-		rotate_gcrect(adjangle,
-			      dstinfo->geom, &dstinfo->rect,
-			      &gcfilter->dstgeom, &gcfilter->dstrect);
-
-		/* Rotate the clipped destination rectangle. */
-		rotate_gcrect(adjangle,
-			      dstinfo->geom, &batch->dstclipped,
-			      &gcfilter->dstgeom, &gcfilter->dstclipped);
-
-		/* Compute the adjusted the destination rectangle. */
-		gcfilter->dstadjusted.left
-			= gcfilter->dstclipped.left - dstoffsetX;
-		gcfilter->dstadjusted.top
-			= gcfilter->dstclipped.top - dstoffsetY;
-		gcfilter->dstadjusted.right
-			= gcfilter->dstclipped.right - dstoffsetX;
-		gcfilter->dstadjusted.bottom
-			= gcfilter->dstclipped.bottom - dstoffsetY;
-
-		GCPRINT_RECT(GCZONE_DEST, "rotated dstrect",
-			     &gcfilter->dstrect);
-		GCPRINT_RECT(GCZONE_DEST, "rotated dstclipped",
-			     &gcfilter->dstclipped);
-		GCPRINT_RECT(GCZONE_DEST, "rotated dstadjusted",
-			     &gcfilter->dstadjusted);
-
-		if (batch->haveaux) {
-			/* Rotate the original aux destination rectangle
-			 * to match the new angle. */
-			rotate_gcrect(adjangle, dstinfo->geom,
-				      &batch->dstrectaux, &gcfilter->dstgeom,
-				      &gcfilter->dstrectaux);
-
-			/* Rotate the aux destination rectangle. */
-			rotate_gcrect(adjangle, dstinfo->geom,
-				      &batch->dstclippedaux, &gcfilter->dstgeom,
-				      &gcfilter->dstclippedaux);
-
-			/* Compute the adjust the aux destination rectangle. */
-			gcfilter->dstadjustedaux.left
-				= batch->dstclippedaux.left - dstoffsetX;
-			gcfilter->dstadjustedaux.top
-				= batch->dstclippedaux.top - dstoffsetY;
-			gcfilter->dstadjustedaux.right
-				= batch->dstclippedaux.right - dstoffsetX;
-			gcfilter->dstadjustedaux.bottom
-				= batch->dstclippedaux.bottom - dstoffsetY;
-
-			GCPRINT_RECT(GCZONE_DEST, "rotated dstrectaux",
-				     &gcfilter->dstrectaux);
-			GCPRINT_RECT(GCZONE_DEST, "rotated dstclippedaux",
-				     &gcfilter->dstclippedaux);
-			GCPRINT_RECT(GCZONE_DEST, "rotated dstadjustedaux",
-				     &gcfilter->dstadjustedaux);
-		}
-
-		GCDBG(GCZONE_DEST, "aligned geometry size = %dx%d\n",
-		      batch->dstwidth, batch->dstheight);
-		GCDBG(GCZONE_DEST, "aligned physical size = %dx%d\n",
-		      dstinfo->physwidth, dstinfo->physheight);
-		GCDBG(GCZONE_DEST, "origin offset (pixels) = %d,%d\n",
-		      dstoffsetX, dstoffsetY);
-	}
-
-	GCEXIT(GCZONE_DEST);
-}
-
-
-/*******************************************************************************
- * Rasterizer setup.
- */
-
-static enum bverror startvr(struct bvbltparams *bvbltparams,
-			    struct gcbatch *batch,
-			    struct bvbuffmap *srcmap,
-			    struct bvbuffmap *dstmap,
-			    struct surfaceinfo *srcinfo,
-			    struct surfaceinfo *dstinfo,
-			    unsigned int srcx,
-			    unsigned int srcy,
-			    struct gcrect *dstrect,
-			    int srcangle,
-			    int dstangle,
-			    enum gcscaletype scaletype)
-{
-	enum bverror bverror;
-	struct gccontext *gccontext = get_context();
-	struct gcfilter *gcfilter;
-
-	struct gcmovrdst *gcmovrdst;
-	struct gcmovrsrc *gcmovrsrc;
-	struct gcmostartvr *gcmostartvr;
-
-	struct gcrect srcrect;
-
-	GCENTERARG(GCZONE_FILTER, "scaletype = %d\n", scaletype);
-
-	/* Get a shortcut to the filter properties. */
-	gcfilter = &batch->op.filter;
-
-	/***********************************************************************
-	 * Program the destination.
-	 */
-
-	GCDBG(GCZONE_FILTER, "destination:\n");
-	GCDBG(GCZONE_FILTER, "  angle = %d\n", dstangle);
-	GCDBG(GCZONE_FILTER, "  pixalign = %d,%d\n",
-	      dstinfo->xpixalign, dstinfo->ypixalign);
-	GCDBG(GCZONE_FILTER, "  bytealign = %d\n", dstinfo->bytealign);
-	GCDBG(GCZONE_FILTER, "  virtstride = %d\n", dstinfo->geom->virtstride);
-	GCDBG(GCZONE_FILTER, "  format = %d\n", dstinfo->format.format);
-	GCDBG(GCZONE_FILTER, "  swizzle = %d\n", dstinfo->format.swizzle);
-	GCDBG(GCZONE_FILTER, "  premul = %d\n", dstinfo->format.premultiplied);
-	GCDBG(GCZONE_FILTER, "  physwidth = %d\n", dstinfo->physwidth);
-	GCDBG(GCZONE_FILTER, "  physheight = %d\n", dstinfo->physheight);
-	GCPRINT_RECT(GCZONE_FILTER, "  rect", dstrect);
-
-	/* Allocate command buffer. */
-	bverror = claim_buffer(bvbltparams, batch,
-			       sizeof(struct gcmovrdst),
-			       (void **) &gcmovrdst);
-	if (bverror != BVERR_NONE)
-		goto exit;
-
-	/* Add the address fixup. */
-	add_fixup(bvbltparams, batch, &gcmovrdst->address, dstinfo->bytealign);
-
-	/* Set surface parameters. */
-	gcmovrdst->config_ldst = gcmovrdst_config_ldst;
-	gcmovrdst->address = GET_MAP_HANDLE(dstmap);
-	gcmovrdst->stride = dstinfo->geom->virtstride;
-	gcmovrdst->config.raw = 0;
-	gcmovrdst->config.reg.swizzle = dstinfo->format.swizzle;
-	gcmovrdst->config.reg.format = dstinfo->format.format;
-
-	/* Set surface width and height. */
-	gcmovrdst->rotation.raw = 0;
-	gcmovrdst->rotation.reg.surf_width = dstinfo->physwidth;
-	gcmovrdst->rotationheight_ldst = gcmovrdst_rotationheight_ldst;
-	gcmovrdst->rotationheight.raw = 0;
-	gcmovrdst->rotationheight.reg.height = dstinfo->physheight;
-
-	/***********************************************************************
-	 * Program the source.
-	 */
-
-	/* Determine adjusted source bounding rectangle and origin. */
-	srcrect = srcinfo->rect;
-	srcrect.left  -=  srcinfo->xpixalign;
-	srcrect.right -=  srcinfo->xpixalign;
-	srcx          -= (srcinfo->xpixalign << 16);
-
-	GCDBG(GCZONE_FILTER, "source:\n");
-	GCDBG(GCZONE_FILTER, "  angle = %d\n", srcangle);
-	GCDBG(GCZONE_FILTER, "  pixalign = %d,%d\n",
-	      srcinfo->xpixalign, srcinfo->ypixalign);
-	GCDBG(GCZONE_FILTER, "  bytealign = %d\n", srcinfo->bytealign);
-	GCDBG(GCZONE_FILTER, "  virtstride = %d\n", srcinfo->geom->virtstride);
-	GCDBG(GCZONE_FILTER, "  format = %d\n", srcinfo->format.format);
-	GCDBG(GCZONE_FILTER, "  swizzle = %d\n", srcinfo->format.swizzle);
-	GCDBG(GCZONE_FILTER, "  premul = %d\n", srcinfo->format.premultiplied);
-	GCDBG(GCZONE_FILTER, "  physwidth = %d\n", srcinfo->physwidth);
-	GCDBG(GCZONE_FILTER, "  physheight = %d\n", srcinfo->physheight);
-	GCPRINT_RECT(GCZONE_FILTER, "  rect", &srcrect);
-
-	GCDBG(GCZONE_FILTER, "src origin: 0x%08X,0x%08X\n", srcx, srcy);
-
-	/* Allocate command buffer. */
-	bverror = claim_buffer(bvbltparams, batch,
-			       sizeof(struct gcmovrsrc),
-			       (void **) &gcmovrsrc);
-	if (bverror != BVERR_NONE)
-		goto exit;
-
-	add_fixup(bvbltparams, batch, &gcmovrsrc->address, srcinfo->bytealign);
-
-	gcmovrsrc->config_ldst = gcmovrsrc_config_ldst;
-
-	gcmovrsrc->address = GET_MAP_HANDLE(srcmap);
-	gcmovrsrc->stride = srcinfo->geom->virtstride;
-
-	gcmovrsrc->rotation.raw = 0;
-	gcmovrsrc->rotation.reg.surf_width = srcinfo->physwidth;
-
-	gcmovrsrc->config.raw = 0;
-	gcmovrsrc->config.reg.swizzle = srcinfo->format.swizzle;
-	gcmovrsrc->config.reg.format = srcinfo->format.format;
-
-	if (gccontext->gcfeatures2.reg.l2cachefor420 &&
-	    (srcinfo->format.type == BVFMT_YUV) &&
-	    (srcinfo->format.cs.yuv.planecount > 1) &&
-	    ((srcinfo->angle & 1) != 0))
-		gcmovrsrc->config.reg.disable420L2cache
-			= GCREG_SRC_CONFIG_DISABLE420_L2_CACHE_DISABLED;
-
-	gcmovrsrc->pos_ldst = gcmovrsrc_pos_ldst;
-
-	/* Source image bounding box. */
-	gcmovrsrc->lt.reg.left = srcrect.left;
-	gcmovrsrc->lt.reg.top = srcrect.top;
-	gcmovrsrc->rb.reg.right = srcrect.right;
-	gcmovrsrc->rb.reg.bottom = srcrect.bottom;
-
-	/* Fractional origin. */
-	gcmovrsrc->x = srcx;
-	gcmovrsrc->y = srcy;
-
-	/* Program rotation. */
-	gcmovrsrc->rotation_ldst = gcmovrsrc_rotation_ldst;
-	gcmovrsrc->rotationheight.reg.height = srcinfo->physheight;
-	gcmovrsrc->rotationangle.raw = 0;
-	gcmovrsrc->rotationangle.reg.src = rotencoding[srcangle];
-	gcmovrsrc->rotationangle.reg.dst = rotencoding[dstangle];
-	gcmovrsrc->rotationangle.reg.src_mirror = srcinfo->mirror;
-	gcmovrsrc->rotationangle.reg.dst_mirror = dstinfo->mirror;
-
-	gcmovrsrc->rop_ldst = gcmovrsrc_rop_ldst;
-	gcmovrsrc->rop.raw = 0;
-	gcmovrsrc->rop.reg.type = GCREG_ROP_TYPE_ROP3;
-	gcmovrsrc->rop.reg.fg = 0xCC;
-
-	/* Program multiply modes. */
-	gcmovrsrc->mult_ldst = gcmovrsrc_mult_ldst;
-	gcmovrsrc->mult.raw = 0;
-	gcmovrsrc->mult.reg.srcglobalpremul
-	= GCREG_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_DISABLE;
-
-	if (srcinfo->format.premultiplied)
-		gcmovrsrc->mult.reg.srcpremul
-		= GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_DISABLE;
-	else
-		gcmovrsrc->mult.reg.srcpremul
-		= GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_ENABLE;
-
-	if (dstinfo->format.premultiplied) {
-		gcmovrsrc->mult.reg.dstpremul
-		= GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_DISABLE;
-
-		gcmovrsrc->mult.reg.dstdemul
-		= GCREG_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_DISABLE;
-	} else {
-		gcmovrsrc->mult.reg.dstpremul
-		= GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_ENABLE;
-
-		gcmovrsrc->mult.reg.dstdemul
-		= GCREG_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_ENABLE;
-	}
-
-	/* Program YUV source. */
-	if (srcinfo->format.type == BVFMT_YUV) {
-		bverror = set_yuvsrc(bvbltparams, batch, srcinfo, srcmap);
-		if (bverror != BVERR_NONE)
-			goto exit;
-	}
-
-	/***********************************************************************
-	 * Program blending.
-	 */
-
-	bverror = set_blending(bvbltparams, batch, srcinfo);
-	if (bverror != BVERR_NONE)
-		goto exit;
-
-	/***********************************************************************
-	 * Start the operation.
-	 */
-
-	bverror = claim_buffer(bvbltparams, batch,
-			       sizeof(struct gcmostartvr),
-			       (void **) &gcmostartvr);
-	if (bverror != BVERR_NONE)
-		goto exit;
-
-	switch (scaletype) {
-	case GC_SCALE_OPF:
-		gcmostartvr->scalex = gcfilter->horscalefactor;
-		gcmostartvr->scaley = gcfilter->verscalefactor;
-		gcmostartvr->config = gcregvrconfig_onepass;
-		break;
-
-	case GC_SCALE_HOR:
-		gcmostartvr->scalex = gcfilter->horscalefactor;
-		gcmostartvr->scaley = 0;
-		gcmostartvr->config = gcregvrconfig_horizontal;
-		break;
-
-	case GC_SCALE_VER:
-		gcmostartvr->scalex = 0;
-		gcmostartvr->scaley = gcfilter->verscalefactor;
-		gcmostartvr->config = gcregvrconfig_vertical;
-		break;
-
-	case GC_SCALE_HOR_FLIPPED:
-		gcmostartvr->scalex = 0;
-		gcmostartvr->scaley = gcfilter->horscalefactor;
-		gcmostartvr->config = gcregvrconfig_vertical;
-		break;
-
-	case GC_SCALE_VER_FLIPPED:
-		gcmostartvr->scalex = gcfilter->verscalefactor;
-		gcmostartvr->scaley = 0;
-		gcmostartvr->config = gcregvrconfig_horizontal;
-		break;
-	}
-
-	gcmostartvr->scale_ldst = gcmostartvr_scale_ldst;
-	gcmostartvr->rect_ldst = gcmostartvr_rect_ldst;
-	gcmostartvr->config_ldst = gcmostartvr_config_ldst;
-
-	gcmostartvr->lt.left = dstrect->left;
-	gcmostartvr->lt.top = dstrect->top;
-	gcmostartvr->rb.right = dstrect->right;
-	gcmostartvr->rb.bottom = dstrect->bottom;
-
-exit:
-	GCEXITARG(GCZONE_FILTER, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
-
-
-/*******************************************************************************
- * Main fiter entry.
- */
-
-enum bverror do_filter(struct bvbltparams *bvbltparams,
-		       struct gcbatch *batch,
-		       struct surfaceinfo *srcinfo)
-{
-	enum bverror bverror = BVERR_NONE;
-	struct gccontext *gccontext = get_context();
-
-	struct gcfilter *gcfilter;
-	struct surfaceinfo *dstinfo;
-
-	bool scalex, scaley;
-	bool singlepass, twopass;
-
-	struct gcrect *srcrect;
-	struct gcrect *dstrect;
-	struct gcrect *dstclipped;
-	struct gcrect *dstadjusted;
-
-	struct bvsurfgeom dstrotated0geom;
-	struct gcrect  dstrotated0;
-
-	struct gcrect dstdelta;
-	struct gcrect srcdelta;
-	struct gcrect srcclipped;
-
-	struct bvbuffmap *srcmap = NULL;
-	struct bvbuffmap *tmpmap = NULL;
-	struct bvbuffmap *dstmap = NULL;
-
-	struct gcmovrconfigex *gcmovrconfigex;
-
-	int adjangle;
-	unsigned int srcx, srcy;
-	unsigned int srcwidth, srcheight;
-	unsigned int dstwidth, dstheight;
-	unsigned int horscalefactor, verscalefactor;
-	unsigned int kernelsize;
-
-	GCENTER(GCZONE_FILTER);
-
-	/* Get some shortcuts. */
-	dstinfo = &batch->dstinfo;
-	gcfilter = &batch->op.filter;
-
-	/* Finish previous batch if any. */
-	bverror = batch->batchend(bvbltparams, batch);
-	if (bverror != BVERR_NONE)
-		goto exit;
-
-	/* ROP is not supported by the filters. */
-	if ((srcinfo->rop & 0xFF) != 0xCC) {
-		BVSETBLTERROR(BVERR_ROP,
-			      "only copy ROP is supported in scaling mode");
-		goto exit;
-	}
-
-	/* Parse the scale mode. */
-	bverror = parse_scalemode(bvbltparams, batch);
-	if (bverror != BVERR_NONE)
-		goto exit;
-
-	/* Parse destination parameters. */
-	bverror = parse_destination(bvbltparams, batch);
-	if (bverror != BVERR_NONE)
-		goto exit;
-
-	/* Compute the source alignments needed to compensate
-	 * for the surface base address misalignment if any. */
-	srcinfo->xpixalign = get_pixel_offset(srcinfo, 0);
-	srcinfo->ypixalign = 0;
-	srcinfo->bytealign = (srcinfo->xpixalign
-			   * (int) srcinfo->format.bitspp) / 8;
-	GCDBG(GCZONE_SRC, "source surface offset (pixels) = %d,%d\n",
-		srcinfo->xpixalign, srcinfo->ypixalign);
-	GCDBG(GCZONE_SRC, "source surface offset (bytes) = %d\n",
-		srcinfo->bytealign);
-
-	/* Compute U/V plane offsets. */
-	if ((srcinfo->format.type == BVFMT_YUV) &&
-	    (srcinfo->format.cs.yuv.planecount > 1))
-		set_computeyuv(srcinfo, 0, 0);
-
-	/* Determine physical size. */
-	if ((srcinfo->angle % 2) == 0) {
-		srcinfo->physwidth  = srcinfo->geom->width
-				    - srcinfo->xpixalign;
-		srcinfo->physheight = srcinfo->geom->height
-				    - srcinfo->ypixalign;
-	} else {
-		srcinfo->physwidth  = srcinfo->geom->height
-				    - srcinfo->xpixalign;
-		srcinfo->physheight = srcinfo->geom->width
-				    - srcinfo->ypixalign;
-	}
-	GCDBG(GCZONE_SRC, "source physical size = %dx%d\n",
-		srcinfo->physwidth, srcinfo->physheight);
-
-	/* OPF does not support source rotation, which can be compensated by
-	 * using destination rotation. Compute the adjustment angle.
-	 * For simplicity use the same algorythm for both OPF and TPF. */
-	adjangle = (4 - srcinfo->angle) % 4;
-	GCDBG(GCZONE_DEST, "adjangle = %d\n", adjangle);
-
-	/* Compute destination rotation. */
-	process_rotation(bvbltparams, batch, srcinfo, adjangle);
-
-	/* Rotate the source rectangle to 0 degree. */
-	srcrect = &srcinfo->rect;
-	GCPRINT_RECT(GCZONE_FILTER, "full src", srcrect);
-	rotate_gcrect(adjangle,
-		      srcinfo->geom, srcrect,
-		      srcinfo->geom, srcrect);
-	GCPRINT_RECT(GCZONE_FILTER, "full adjusted src", srcrect);
-
-	/* Get destination rect shortcuts. */
-	if ((srcinfo->index == 1) && batch->haveaux) {
-		dstrect = &gcfilter->dstrectaux;
-		dstclipped = &gcfilter->dstclippedaux;
-		dstadjusted = &gcfilter->dstadjustedaux;
-	} else {
-		dstrect = &gcfilter->dstrect;
-		dstclipped = &gcfilter->dstclipped;
-		dstadjusted = &gcfilter->dstadjusted;
-	}
-
-	GCPRINT_RECT(GCZONE_FILTER, "full adjusted dst", dstrect);
-	GCPRINT_RECT(GCZONE_FILTER, "clipped adjusted dst", dstclipped);
-	GCPRINT_RECT(GCZONE_FILTER, "aligned adjusted dst", dstadjusted);
-
-	/* Determine the source and destination rectangles. */
-	srcwidth  = srcrect->right  - srcrect->left;
-	srcheight = srcrect->bottom - srcrect->top;
-	dstwidth  = dstrect->right  - dstrect->left;
-	dstheight = dstrect->bottom - dstrect->top;
-
-	GCDBG(GCZONE_FILTER, "adjusted input src size: %dx%d\n",
-	      srcwidth, srcheight);
-	GCDBG(GCZONE_FILTER, "adjusted input dst size: %dx%d\n",
-	      dstwidth, dstheight);
-
-	/* Determine the data path. */
-	scalex = (srcwidth  != dstwidth);
-	scaley = (srcheight != dstheight);
-
-	twopass = scalex && scaley;
-	if (twopass) {
-		if (((gcfilter->horkernelsize == 3) ||
-		     (gcfilter->horkernelsize == 5)) &&
-		    ((gcfilter->verkernelsize == 3) ||
-		     (gcfilter->verkernelsize == 5))) {
-			singlepass = true;
-			twopass = false;
-		} else {
-			singlepass = false;
-		}
-	} else {
-		/* Two pass filter in one pass mode. */
-		if (!scalex && !scaley)
-			GCERR("no scaling needed.\n");
-
-		GCDBG(GCZONE_FILTER, "only %s scaling needed.\n",
-			scalex ? "horizontal" : "vertical");
-
-		singlepass = false;
-	}
-
-	/* Compute the scale factors. */
-	gcfilter->horscalefactor =
-	horscalefactor = get_scale_factor(srcwidth, dstwidth);
-	GCDBG(GCZONE_FILTER, "horscalefactor = 0x%08X\n", horscalefactor);
-
-	gcfilter->verscalefactor =
-	verscalefactor = get_scale_factor(srcheight, dstheight);
-	GCDBG(GCZONE_FILTER, "verscalefactor = 0x%08X\n", verscalefactor);
-
-	/* Compute the destination offsets. */
-	dstdelta.left   = dstclipped->left   - dstrect->left;
-	dstdelta.top    = dstclipped->top    - dstrect->top;
-	dstdelta.right  = dstclipped->right  - dstrect->left;
-	dstdelta.bottom = dstclipped->bottom - dstrect->top;
-	GCDBG(GCZONE_FILTER, "dst deltas = (%d,%d)-(%d,%d)\n",
-	      dstdelta.left, dstdelta.top, dstdelta.right, dstdelta.bottom);
-
-	/* Compute the source offsets. */
-	srcdelta.left   =  dstdelta.left        * horscalefactor;
-	srcdelta.top    =  dstdelta.top         * verscalefactor;
-	srcdelta.right  = (dstdelta.right  - 1) * horscalefactor + (1 << 16);
-	srcdelta.bottom = (dstdelta.bottom - 1) * verscalefactor + (1 << 16);
-
-	/* Before rendering each destination pixel, the HW will select the
-	 * corresponding source center pixel to apply the kernel around.
-	 * To make this process precise we need to add 0.5 to source initial
-	 * coordinates here; this will make HW pick the next source pixel if
-	 * the fraction is equal or greater then 0.5. */
-	srcdelta.left   += 0x00008000;
-	srcdelta.top    += 0x00008000;
-	srcdelta.right  += 0x00008000;
-	srcdelta.bottom += 0x00008000;
-	GCDBG(GCZONE_FILTER, "src deltas = "
-	      "(0x%08X,0x%08X)-(0x%08X,0x%08X)\n",
-	      srcdelta.left, srcdelta.top, srcdelta.right, srcdelta.bottom);
-	GCDBG(GCZONE_FILTER, "src deltas (int) = (%d,%d)-(%d,%d)\n",
-	      srcdelta.left >> 16, srcdelta.top >> 16,
-	      srcdelta.right >> 16, srcdelta.bottom >> 16);
-
-	/* Determine clipped source rectangle. */
-	srcclipped.left   = srcrect->left   + (srcdelta.left   >> 16);
-	srcclipped.top    = srcrect->top    + (srcdelta.top    >> 16);
-	srcclipped.right  = srcrect->left   + (srcdelta.right  >> 16);
-	srcclipped.bottom = srcrect->top    + (srcdelta.bottom >> 16);
-
-	GCDBG(GCZONE_FILTER, "source:\n");
-	GCDBG(GCZONE_FILTER, "  stride = %d, geom = %dx%d\n",
-	      srcinfo->geom->virtstride,
-	      srcinfo->geom->width, srcinfo->geom->height);
-	GCDBG(GCZONE_FILTER, "  rotation = %d\n",
-	      srcinfo->angle);
-	GCPRINT_RECT(GCZONE_FILTER, "  clipped rect", &srcclipped);
-
-	GCDBG(GCZONE_FILTER, "destination:\n");
-	GCDBG(GCZONE_FILTER, "  stride = %d, geom size = %dx%d\n",
-	      dstinfo->geom->virtstride,
-	      dstinfo->geom->width, dstinfo->geom->height);
-	GCDBG(GCZONE_FILTER, "  rotation = %d\n",
-	      dstinfo->angle);
-	GCPRINT_RECT(GCZONE_FILTER, "  clipped rect", dstclipped);
-
-	/* Validate the source rectangle. */
-	if (!valid_rect(srcinfo->geom, &srcclipped)) {
-		BVSETBLTERROR((srcinfo->index == 0)
-					? BVERR_SRC1RECT
-					: BVERR_SRC2RECT,
-			      "invalid source rectangle.");
-		goto exit;
-	}
-
-	/* Map the source. */
-	bverror = do_map(srcinfo->buf.desc, batch, &srcmap);
-	if (bverror != BVERR_NONE) {
-		bvbltparams->errdesc = gccontext->bverrorstr;
-		goto exit;
-	}
-
-	/* Map the destination. */
-	bverror = do_map(dstinfo->buf.desc, batch, &dstmap);
-	if (bverror != BVERR_NONE) {
-		bvbltparams->errdesc = gccontext->bverrorstr;
-		goto exit;
-	}
-
-	/* Do single pass filter if we can. */
-	if (singlepass) {
-		GCDBG(GCZONE_TYPE, "single pass\n");
-
-		/* Determine the kernel size to use. */
-		kernelsize = max(gcfilter->horkernelsize,
-				 gcfilter->verkernelsize);
-
-		/* Set kernel size. */
-		bverror = claim_buffer(bvbltparams, batch,
-				       sizeof(struct gcmovrconfigex),
-				       (void **) &gcmovrconfigex);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		gcmovrconfigex->config_ldst = gcmovrconfigex_config_ldst;
-		gcmovrconfigex->config.raw = ~0U;
-		gcmovrconfigex->config.reg.kernelsize = kernelsize;
-		gcmovrconfigex->config.reg.mask_kernelsize
-			= GCREG_VR_CONFIG_EX_MASK_FILTER_TAP_ENABLED;
-
-		/* Setup single pass. */
-		srcx = (srcrect->left << 16) + srcdelta.left;
-		srcy = (srcrect->top  << 16) + srcdelta.top;
-		GCDBG(GCZONE_SRC, "src origin: 0x%08X,0x%08X\n", srcx, srcy);
-
-		/* Load the horizontal filter. */
-		bverror = load_filter(bvbltparams, batch,
-				      GC_FILTER_SYNC,
-				      gcfilter->horkernelsize,
-				      gcfilter->horscalefactor,
-				      srcwidth, dstwidth,
-				      gcmofilterkernel_horizontal_ldst);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		/* Load the vertical filter. */
-		bverror = load_filter(bvbltparams, batch,
-				      GC_FILTER_SYNC,
-				      gcfilter->verkernelsize,
-				      gcfilter->verscalefactor,
-				      srcheight, dstheight,
-				      gcmofilterkernel_vertical_ldst);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		/* Start the operation. */
-		bverror = startvr(bvbltparams, batch,
-				  srcmap, dstmap, srcinfo, dstinfo,
-				  srcx, srcy, dstadjusted,
-				  ROT_ANGLE_0, gcfilter->dstangle,
-				  GC_SCALE_OPF);
-	} else if (twopass) {
-		unsigned int horkernelhalf;
-		unsigned int leftextra, rightextra;
-		unsigned int tmprectwidth, tmprectheight;
-		unsigned int tmpalignmask, dstalignmask;
-		unsigned int tmpsize;
-		struct surfaceinfo tmpinfo;
-		struct bvsurfgeom tmpgeom;
-
-		GCDBG(GCZONE_TYPE, "two pass\n");
-
-		/* Initialize the temporaty surface geometry. */
-		tmpgeom.structsize = sizeof(struct bvsurfgeom);
-		tmpgeom.orientation = 0;
-		tmpgeom.paletteformat = 0;
-		tmpgeom.palette = NULL;
-
-		/* Initialize the temporaty surface descriptor. */
-		tmpinfo.index = -1;
-		tmpinfo.geom = &tmpgeom;
-		tmpinfo.angle = gcfilter->dstangle;
-		tmpinfo.mirror = GCREG_MIRROR_NONE;
-		tmpinfo.rop = 0;
-		GCDBG(GCZONE_FILTER, "tmp angle = %d\n", tmpinfo.angle);
-
-		/* Transfer blending parameters from the source to the
-		 * temporary buffer so that the blending would happen
-		 * on the second pass. */
-		tmpinfo.gca = srcinfo->gca;
-		srcinfo->gca = NULL;
-
-		/* Determine temporary surface format. */
-		if (srcinfo->format.type == BVFMT_YUV) {
-			if (tmpinfo.angle == ROT_ANGLE_0) {
-				GCDBG(GCZONE_FILTER,
-				      "tmp format = 4:2:2\n");
-				tmpgeom.format = OCDFMT_YUYV;
-				parse_format(bvbltparams, &tmpinfo);
-			} else {
-				GCDBG(GCZONE_FILTER,
-				      "tmp format = dst format\n");
-				tmpgeom.format = dstinfo->geom->format;
-				tmpinfo.format = dstinfo->format;
-			}
-		} else {
-			GCDBG(GCZONE_FILTER,
-			      "tmp format = src format\n");
-			tmpgeom.format = srcinfo->geom->format;
-			tmpinfo.format = srcinfo->format;
-		}
-
-		/* Determine pixel alignment masks. */
-		tmpalignmask = GC_BITS_PER_CACHELINE
-			     / tmpinfo.format.bitspp - 1;
-		dstalignmask = GC_BITS_PER_CACHELINE
-			     / dstinfo->format.bitspp - 1;
-
-		/* In partial filter blit cases, the vertical pass has to render
-		 * more pixel information to the left and to the right of the
-		 * temporary image so that the next pass has its necessary
-		 * kernel information on the edges of the image. */
-		horkernelhalf = gcfilter->horkernelsize >> 1;
-
-		leftextra  = srcdelta.left >> 16;
-		rightextra = srcwidth - (srcdelta.right >> 16);
-
-		if (leftextra > horkernelhalf)
-			leftextra = horkernelhalf;
-
-		if (rightextra > horkernelhalf)
-			rightextra = horkernelhalf;
-
-		GCDBG(GCZONE_FILTER, "leftextra = %d, rightextra = %d\n",
-		      leftextra, rightextra);
-
-		/* Determine the source origin. */
-		srcx = ((srcrect->left - leftextra) << 16) + srcdelta.left;
-		srcy =  (srcrect->top << 16) + srcdelta.top;
-		GCDBG(GCZONE_SRC, "src origin: 0x%08X,0x%08X\n", srcx, srcy);
-		GCDBG(GCZONE_SRC, "src origin (int): %d,%d\n",
-		      srcx >> 16, srcy >> 16);
-
-		/* Determine the size of the temporary rectangle. */
-		tmprectwidth = leftextra + rightextra
-			     + ((srcdelta.right >> 16) - (srcdelta.left >> 16));
-		tmprectheight = dstadjusted->bottom - dstadjusted->top;
-		GCDBG(GCZONE_FILTER, "tmp rect size: %dx%d\n",
-		      tmprectwidth, tmprectheight);
-
-		/* Determine the temporary destination coordinates. */
-		switch (tmpinfo.angle) {
-		case ROT_ANGLE_0:
-		case ROT_ANGLE_180:
-			tmpinfo.rect.left   = (srcx >> 16) & tmpalignmask;
-			tmpinfo.rect.top    = 0;
-			tmpinfo.rect.right  = tmpinfo.rect.left + tmprectwidth;
-			tmpinfo.rect.bottom = tmprectheight;
-
-			tmpgeom.width  = (tmpinfo.rect.right + tmpalignmask)
-				       & ~tmpalignmask;
-			tmpgeom.height = tmprectheight;
-
-			tmpinfo.physwidth  = tmpgeom.width;
-			tmpinfo.physheight = tmpgeom.height;
-			break;
-
-		case ROT_ANGLE_90:
-			tmpinfo.rect.left   = 0;
-			tmpinfo.rect.top    = dstadjusted->left & dstalignmask;
-			tmpinfo.rect.right  = tmprectwidth;
-			tmpinfo.rect.bottom = tmpinfo.rect.top  + tmprectheight;
-
-			tmpgeom.width  = tmprectwidth;
-			tmpgeom.height = (tmpinfo.rect.bottom + tmpalignmask)
-				       & ~tmpalignmask;
-
-			tmpinfo.physwidth  = tmpgeom.height;
-			tmpinfo.physheight = tmpgeom.width;
-			break;
-
-		case ROT_ANGLE_270:
-			tmpinfo.rect.left   = 0;
-			tmpinfo.rect.right  = tmprectwidth;
-			tmpinfo.rect.bottom = dstadjusted->left & dstalignmask;
-
-			tmpgeom.width  = tmprectwidth;
-			tmpgeom.height = (tmpinfo.rect.bottom + tmprectheight
-				       + tmpalignmask) & ~tmpalignmask;
-
-			tmpinfo.rect.bottom = tmpgeom.height
-					    - tmpinfo.rect.bottom;
-			tmpinfo.rect.top    = tmpinfo.rect.bottom
-					    - tmprectheight;
-
-			tmpinfo.physwidth  = tmpgeom.height;
-			tmpinfo.physheight = tmpgeom.width;
-			break;
-		}
-
-		GCPRINT_RECT(GCZONE_DEST, "tmp dest", &tmpinfo.rect);
-		GCDBG(GCZONE_FILTER, "tmp geometry size = %dx%d\n",
-		      tmpgeom.width, tmpgeom.height);
-		GCDBG(GCZONE_FILTER, "tmp physical size = %dx%d\n",
-		      tmpinfo.physwidth, tmpinfo.physheight);
-
-		/* Determine the size of the temporaty surface. */
-		tmpgeom.virtstride = (tmpinfo.physwidth
-				   *  tmpinfo.format.bitspp) / 8;
-		tmpsize = tmpgeom.virtstride * tmpinfo.physheight;
-		tmpsize += GC_BYTES_PER_CACHELINE;
-		tmpsize = (tmpsize + ~PAGE_MASK) & PAGE_MASK;
-		GCDBG(GCZONE_FILTER, "tmp stride = %d\n", tmpgeom.virtstride);
-		GCDBG(GCZONE_FILTER, "tmp size (bytes) = %d\n", tmpsize);
-
-		/* Allocate the temporary buffer. */
-		bverror = allocate_temp(bvbltparams, tmpsize);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		/* Map the temporary buffer. */
-		tmpinfo.buf.desc = gccontext->tmpbuffdesc;
-		bverror = do_map(tmpinfo.buf.desc, batch, &tmpmap);
-		if (bverror != BVERR_NONE) {
-			bvbltparams->errdesc = gccontext->bverrorstr;
-			goto exit;
-		}
-
-		/* Compute the temp buffer alignments needed to compensate
-		 * for the surface base address misalignment if any. */
-		tmpinfo.xpixalign = 0;
-		tmpinfo.ypixalign = 0;
-		tmpinfo.bytealign = (get_pixel_offset(&tmpinfo, 0)
-				  * (int) tmpinfo.format.bitspp) / 8;
-		GCDBG(GCZONE_SRC, "tmp offset (pixels) = %d,%d\n",
-			tmpinfo.xpixalign, tmpinfo.ypixalign);
-		GCDBG(GCZONE_SRC, "tmp offset (bytes) = %d\n",
-			tmpinfo.bytealign);
-
-		/* Load the vertical filter. */
-		bverror = load_filter(bvbltparams, batch,
-				      GC_FILTER_SYNC,
-				      gcfilter->verkernelsize,
-				      gcfilter->verscalefactor,
-				      srcheight, dstheight,
-				      gcmofilterkernel_shared_ldst);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		/* Start the operation. */
-		GCDBG(GCZONE_TYPE, "vertical pass\n");
-		bverror = startvr(bvbltparams, batch,
-				  srcmap, tmpmap, srcinfo, &tmpinfo,
-				  srcx, srcy, &tmpinfo.rect,
-				  ROT_ANGLE_0, tmpinfo.angle,
-				  GC_SCALE_VER);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		/* Fake no rotation. */
-		adjangle = (4 - tmpinfo.angle) % 4;
-		GCDBG(GCZONE_DEST, "adjangle = %d\n", adjangle);
-
-		/* Rotate the source rectangle to 0 degree. */
-		rotate_gcrect(adjangle,
-			      tmpinfo.geom, &tmpinfo.rect,
-			      tmpinfo.geom, &tmpinfo.rect);
-		GCPRINT_RECT(GCZONE_DEST, "tmp src", &tmpinfo.rect);
-
-		/* Rotate the destination rectangle to 0 degree. */
-		rotate_gcrect(adjangle,
-			      &gcfilter->dstgeom, dstclipped,
-			      &dstrotated0geom, &dstrotated0);
-		GCPRINT_RECT(GCZONE_DEST, "dest", &dstrotated0);
-
-		/* Apply adjustment. */
-		dstrotated0.left  -= dstinfo->xpixalign;
-		dstrotated0.right -= dstinfo->xpixalign;
-
-		/* Determine the source origin. */
-		switch (tmpinfo.angle) {
-		case ROT_ANGLE_0:
-			srcx = ((tmpinfo.rect.left + leftextra) << 16)
-			     + (srcdelta.left & 0xFFFF);
-			srcy = (tmpinfo.rect.top << 16)
-			     + (srcdelta.top & 0xFFFF);
-			break;
-
-		case ROT_ANGLE_90:
-			srcx = (tmpinfo.rect.left << 16)
-			     + (srcdelta.top & 0xFFFF);
-			srcy = ((tmpinfo.rect.top + rightextra) << 16)
-			     + (srcdelta.left & 0xFFFF);
-			break;
-
-		case ROT_ANGLE_180:
-			srcx = ((tmpinfo.rect.left + rightextra) << 16)
-			     + (srcdelta.left & 0xFFFF);
-			srcy = (tmpinfo.rect.top << 16)
-			     + (srcdelta.top & 0xFFFF);
-			break;
-
-		case ROT_ANGLE_270:
-			srcx = (tmpinfo.rect.left << 16)
-			     + (srcdelta.top & 0xFFFF);
-			srcy = ((tmpinfo.rect.top + leftextra) << 16)
-			     + (srcdelta.left & 0xFFFF);
-			break;
-		}
-
-		GCDBG(GCZONE_SRC, "src origin: 0x%08X,0x%08X\n", srcx, srcy);
-
-		/* Load the horizontal filter. */
-		bverror = load_filter(bvbltparams, batch,
-				      GC_FILTER_SYNC,
-				      gcfilter->horkernelsize,
-				      gcfilter->horscalefactor,
-				      srcwidth, dstwidth,
-				      gcmofilterkernel_shared_ldst);
-		if (bverror != BVERR_NONE)
-			goto exit;
-
-		/* Start the operation. */
-		GCDBG(GCZONE_TYPE, "horizontal pass\n");
-		bverror = startvr(bvbltparams, batch,
-				  tmpmap, dstmap, &tmpinfo, dstinfo,
-				  srcx, srcy, &dstrotated0,
-				  ROT_ANGLE_0, ROT_ANGLE_0,
-				  ((gcfilter->dstangle % 2) == 0)
-					? GC_SCALE_HOR
-					: GC_SCALE_HOR_FLIPPED);
-		if (bverror != BVERR_NONE)
-			goto exit;
-	} else {
-		GCDBG(GCZONE_TYPE, "two pass (%s pass config).\n",
-		      scalex ? "horizontal" : "vertical");
-
-		/* Setup single pass. */
-		srcx = (srcrect->left << 16) + srcdelta.left;
-		srcy = (srcrect->top  << 16) + srcdelta.top;
-		GCDBG(GCZONE_SRC, "src origin: 0x%08X,0x%08X\n", srcx, srcy);
-
-		if (scalex) {
-			/* Load the horizontal filter. */
-			bverror = load_filter(bvbltparams, batch,
-					      GC_FILTER_SYNC,
-					      gcfilter->horkernelsize,
-					      gcfilter->horscalefactor,
-					      srcwidth, dstwidth,
-					      gcmofilterkernel_shared_ldst);
-			if (bverror != BVERR_NONE)
-				goto exit;
-
-			/* Start the operation. */
-			bverror = startvr(bvbltparams, batch,
-					  srcmap, dstmap, srcinfo, dstinfo,
-					  srcx, srcy, dstadjusted,
-					  ROT_ANGLE_0, gcfilter->dstangle,
-					  GC_SCALE_HOR);
-			if (bverror != BVERR_NONE)
-				goto exit;
-		} else {
-			/* Load the vertical filter. */
-			bverror = load_filter(bvbltparams, batch,
-					      GC_FILTER_SYNC,
-					      gcfilter->verkernelsize,
-					      gcfilter->verscalefactor,
-					      srcheight, dstheight,
-					      gcmofilterkernel_shared_ldst);
-			if (bverror != BVERR_NONE)
-				goto exit;
-
-			/* Start the operation. */
-			bverror = startvr(bvbltparams, batch,
-					  srcmap, dstmap, srcinfo, dstinfo,
-					  srcx, srcy, dstadjusted,
-					  ROT_ANGLE_0, gcfilter->dstangle,
-					  GC_SCALE_VER);
-			if (bverror != BVERR_NONE)
-				goto exit;
-		}
-	}
-
-exit:
-	GCEXITARG(GCZONE_FILTER, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
diff --git a/bltsville/gcbv/mirror/gcmap.c b/bltsville/gcbv/mirror/gcmap.c
deleted file mode 100644
index 3f2b3f3..0000000
--- a/bltsville/gcbv/mirror/gcmap.c
+++ /dev/null
@@ -1,342 +0,0 @@
-/*
- * Copyright(c) 2012,
- * Texas Instruments, Inc. and Vivante Corporation.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Vivante Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "gcbv.h"
-
-#define GCZONE_NONE		0
-#define GCZONE_ALL		(~0U)
-#define GCZONE_MAPPING		(1 << 0)
-
-GCDBG_FILTERDEF(map, GCZONE_NONE,
-		"mapping")
-
-
-/*******************************************************************************
- * Memory management.
- */
-
-enum bverror do_map(struct bvbuffdesc *bvbuffdesc,
-		    struct gcbatch *batch,
-		    struct bvbuffmap **map)
-{
-	static const int mapsize
-		= sizeof(struct bvbuffmap)
-		+ sizeof(struct bvbuffmapinfo);
-
-	enum bverror bverror;
-	struct gccontext *gccontext = get_context();
-	struct bvbuffmap *bvbuffmap;
-	struct bvbuffmapinfo *bvbuffmapinfo;
-	struct bvphysdesc *bvphysdesc;
-	bool mappedbyothers;
-	struct gcimap gcimap;
-	struct gcschedunmap *gcschedunmap;
-
-	GCENTERARG(GCZONE_MAPPING, "bvbuffdesc = 0x%08X\n",
-		   (unsigned int) bvbuffdesc);
-
-	/* Lock access to the mapping list. */
-	GCLOCK(&gccontext->maplock);
-
-	/* Try to find existing mapping. */
-	bvbuffmap = bvbuffdesc->map;
-	while (bvbuffmap != NULL) {
-		if (bvbuffmap->bv_unmap == bv_unmap)
-			break;
-		bvbuffmap = bvbuffmap->nextmap;
-	}
-
-	/* Not mapped yet? */
-	if (bvbuffmap == NULL) {
-		/* New mapping, allocate a record. */
-		if (gccontext->buffmapvac == NULL) {
-			bvbuffmap = gcalloc(struct bvbuffmap, mapsize);
-			if (bvbuffmap == NULL) {
-				BVSETERROR(BVERR_OOM,
-					   "failed to allocate mapping record");
-				goto fail;
-			}
-
-			bvbuffmap->structsize = sizeof(struct bvbuffmap);
-			bvbuffmap->bv_unmap = bv_unmap;
-			bvbuffmap->handle = (unsigned long) (bvbuffmap + 1);
-		} else {
-			bvbuffmap = gccontext->buffmapvac;
-			gccontext->buffmapvac = bvbuffmap->nextmap;
-		}
-
-		/* Setup buffer mapping. Here we need to check and make sure
-		 * that the buffer starts at a location that is supported by
-		 * the hw. If it is not, offset is computed and the buffer is
-		 * extended by the value of the offset. */
-		gcimap.gcerror = GCERR_NONE;
-		gcimap.handle = 0;
-
-		if (bvbuffdesc->auxtype == BVAT_PHYSDESC) {
-			bvphysdesc = (struct bvphysdesc *) bvbuffdesc->auxptr;
-
-			if (bvphysdesc->structsize <
-			    STRUCTSIZE(bvphysdesc, pageoffset)) {
-				BVSETERROR(BVERR_BUFFERDESC_VERS,
-					   "unsupported bvphysdesc version");
-				goto fail;
-			}
-
-			gcimap.buf.offset = bvphysdesc->pageoffset;
-			gcimap.pagesize = bvphysdesc->pagesize;
-			gcimap.pagearray = bvphysdesc->pagearray;
-			gcimap.size = bvbuffdesc->length;
-
-			GCDBG(GCZONE_MAPPING, "new mapping (%s):\n",
-			      (batch == NULL) ? "explicit" : "implicit");
-			GCDBG(GCZONE_MAPPING, "pagesize = %lu\n",
-			      bvphysdesc->pagesize);
-			GCDBG(GCZONE_MAPPING, "pagearray = 0x%08X\n",
-			      (unsigned int) bvphysdesc->pagearray);
-			GCDBG(GCZONE_MAPPING, "pageoffset = %lu\n",
-			      bvphysdesc->pageoffset);
-			GCDBG(GCZONE_MAPPING, "mapping size = %d\n",
-			      gcimap.size);
-		} else {
-			gcimap.buf.logical = bvbuffdesc->virtaddr;
-			gcimap.pagesize = 0;
-			gcimap.pagearray = NULL;
-			gcimap.size = bvbuffdesc->length;
-
-			GCDBG(GCZONE_MAPPING, "new mapping (%s):\n",
-			      (batch == NULL) ? "explicit" : "implicit");
-			GCDBG(GCZONE_MAPPING, "specified virtaddr = 0x%08X\n",
-			      (unsigned int) bvbuffdesc->virtaddr);
-			GCDBG(GCZONE_MAPPING, "aligned virtaddr = 0x%08X\n",
-			      (unsigned int) gcimap.buf.logical);
-			GCDBG(GCZONE_MAPPING, "mapping size = %d\n",
-			      gcimap.size);
-		}
-
-		gc_map_wrapper(&gcimap);
-		if (gcimap.gcerror != GCERR_NONE) {
-			BVSETERROR(BVERR_OOM,
-				   "unable to allocate gccore memory");
-			goto fail;
-		}
-
-		/* Set map handle. */
-		bvbuffmapinfo = (struct bvbuffmapinfo *) bvbuffmap->handle;
-		bvbuffmapinfo->handle = gcimap.handle;
-
-		/* Initialize reference counters. */
-		if (batch == NULL) {
-			/* Explicit mapping. */
-			bvbuffmapinfo->usermap = 1;
-			bvbuffmapinfo->automap = 0;
-		} else {
-			/* Implicit mapping; if there are existing mappings
-			 * from other implementations, mark this an explicit
-			 * mapping as well. */
-			mappedbyothers = (bvbuffdesc->map != NULL);
-			GCDBG(GCZONE_MAPPING, "%smapped by others.\n",
-			      mappedbyothers ? "" : "not ");
-
-			bvbuffmapinfo->usermap = mappedbyothers ? 1 : 0;
-			bvbuffmapinfo->automap = 1;
-		}
-
-		/* Add the record to the list of mappings. */
-		bvbuffmap->nextmap = bvbuffdesc->map;
-		bvbuffdesc->map = bvbuffmap;
-	} else {
-		/* Mapping already exists. */
-		bvbuffmapinfo = (struct bvbuffmapinfo *) bvbuffmap->handle;
-
-		/* Advance reference counters. */
-		if (batch == NULL) {
-			/* Explicit mapping. */
-			GCDBG(GCZONE_MAPPING, "explicit map.\n");
-			bvbuffmapinfo->usermap += 1;
-		} else {
-			/* Implicit mapping. */
-			GCDBG(GCZONE_MAPPING, "implicit map.\n");
-			bvbuffmapinfo->automap += 1;
-		}
-
-		GCDBG(GCZONE_MAPPING, "mapping exists.\n");
-	}
-
-	GCDBG(GCZONE_MAPPING, "bvbuffmap = 0x%08X\n",
-		(unsigned int) bvbuffmap);
-	GCDBG(GCZONE_MAPPING, "explicit count = %d\n",
-		bvbuffmapinfo->usermap);
-	GCDBG(GCZONE_MAPPING, "implicit count = %d\n",
-		bvbuffmapinfo->automap);
-
-	/* Schedule for unmapping. */
-	if (batch != NULL) {
-		if (list_empty(&gccontext->unmapvac)) {
-			gcschedunmap = gcalloc(struct gcschedunmap,
-					       sizeof(struct gcschedunmap));
-			if (gcschedunmap == NULL) {
-				BVSETERROR(BVERR_OOM,
-					   "failed to schedule unmapping");
-				goto fail;
-			}
-			list_add(&gcschedunmap->link, &batch->unmap);
-		} else {
-			struct list_head *head;
-			head = gccontext->unmapvac.next;
-			gcschedunmap = list_entry(head,
-						  struct gcschedunmap,
-						  link);
-			list_move(&gcschedunmap->link, &batch->unmap);
-		}
-
-		gcschedunmap->handle = (unsigned long) bvbuffdesc;
-
-		GCDBG(GCZONE_MAPPING, "scheduled for unmapping.\n");
-	}
-
-	/* Set the map pointer. */
-	*map = bvbuffmap;
-
-	/* Unlock access to the mapping list. */
-	GCUNLOCK(&gccontext->maplock);
-
-	GCEXITARG(GCZONE_MAPPING, "handle = 0x%08X\n",
-		  bvbuffmapinfo->handle);
-	return BVERR_NONE;
-
-fail:
-	if (bvbuffmap != NULL) {
-		bvbuffmap->nextmap = gccontext->buffmapvac;
-		gccontext->buffmapvac = bvbuffmap;
-	}
-
-	/* Unlock access to the mapping list. */
-	GCUNLOCK(&gccontext->maplock);
-
-	GCEXITARG(GCZONE_MAPPING, "bverror = %d\n", bverror);
-	return bverror;
-}
-
-void do_unmap_implicit(struct gcbatch *batch)
-{
-	struct gccontext *gccontext = get_context();
-	struct list_head *head, *temphead;
-	struct gcschedunmap *gcschedunmap;
-	struct bvbuffdesc *bvbuffdesc;
-	struct bvbuffmap *prev, *bvbuffmap;
-	struct bvbuffmapinfo *bvbuffmapinfo;
-
-	GCENTER(GCZONE_MAPPING);
-
-	/* Lock access to the mapping list. */
-	GCLOCK(&gccontext->maplock);
-
-	/* Scan scheduled unmappings and remove the ones that are still
-	 * in use. */
-	list_for_each_safe(head, temphead, &batch->unmap) {
-		gcschedunmap = list_entry(head, struct gcschedunmap, link);
-
-		/* Cast the handle. */
-		bvbuffdesc = (struct bvbuffdesc *) gcschedunmap->handle;
-
-		/* Find our mapping. */
-		prev = NULL;
-		bvbuffmap = bvbuffdesc->map;
-		while (bvbuffmap != NULL) {
-			if (bvbuffmap->bv_unmap == bv_unmap)
-				break;
-			prev = bvbuffmap;
-			bvbuffmap = bvbuffmap->nextmap;
-		}
-
-		/* Not found? */
-		if (bvbuffmap == NULL) {
-			GCERR("mapping not found for bvbuffdesc 0x%08X.\n",
-			      (unsigned int) bvbuffdesc);
-
-			/* Remove scheduled unmapping. */
-			list_move(head, &gccontext->unmapvac);
-			continue;
-		}
-
-		/* Get the info structure. */
-		bvbuffmapinfo = (struct bvbuffmapinfo *) bvbuffmap->handle;
-
-		GCDBG(GCZONE_MAPPING, "head = 0x%08X\n",
-		      (unsigned int) gcschedunmap);
-		GCDBG(GCZONE_MAPPING, "  bvbuffmap = 0x%08X\n",
-		      (unsigned int) bvbuffmap);
-		GCDBG(GCZONE_MAPPING, "  handle = 0x%08X\n",
-		      bvbuffmapinfo->handle);
-
-		/* Implicit unmapping. */
-		bvbuffmapinfo->automap -= 1;
-		if (bvbuffmapinfo->automap < 0) {
-			GCERR("implicit count negative.\n");
-			bvbuffmapinfo->automap = 0;
-		}
-
-		GCDBG(GCZONE_MAPPING, "  explicit count = %d\n",
-		      bvbuffmapinfo->usermap);
-		GCDBG(GCZONE_MAPPING, "  implicit count = %d\n",
-		      bvbuffmapinfo->automap);
-
-		/* Still referenced? */
-		if (bvbuffmapinfo->usermap || bvbuffmapinfo->automap) {
-			GCDBG(GCZONE_MAPPING, "  still referenced.\n");
-
-			/* Remove scheduled unmapping. */
-			list_move(head, &gccontext->unmapvac);
-			continue;
-		}
-
-		GCDBG(GCZONE_MAPPING, "  ready for unmapping.\n");
-
-		/* Set the handle. */
-		gcschedunmap->handle = bvbuffmapinfo->handle;
-
-		/* Remove from the buffer descriptor. */
-		if (prev == NULL)
-			bvbuffdesc->map = bvbuffmap->nextmap;
-		else
-			prev->nextmap = bvbuffmap->nextmap;
-
-		/* Add to the vacant list. */
-		bvbuffmap->nextmap = gccontext->buffmapvac;
-		gccontext->buffmapvac = bvbuffmap;
-	}
-
-	/* Unlock access to the mapping list. */
-	GCUNLOCK(&gccontext->maplock);
-
-	GCEXIT(GCZONE_MAPPING);
-}
diff --git a/bltsville/gcbv/mirror/gcparser.c b/bltsville/gcbv/mirror/gcparser.c
deleted file mode 100644
index 5bfbdb6..0000000
--- a/bltsville/gcbv/mirror/gcparser.c
+++ /dev/null
@@ -1,2090 +0,0 @@
-/*
- * Copyright(c) 2012,
- * Texas Instruments, Inc. and Vivante Corporation.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Vivante Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "gcbv.h"
-
-#define GCZONE_NONE		0
-#define GCZONE_ALL		(~0U)
-#define GCZONE_FORMAT		(1 << 0)
-#define GCZONE_FORMAT_VERBOSE	(1 << 1)
-#define GCZONE_BLEND		(1 << 2)
-#define GCZONE_OFFSET		(1 << 3)
-#define GCZONE_DEST		(1 << 4)
-#define GCZONE_SRC		(1 << 5)
-#define GCZONE_SCALING		(1 << 6)
-
-GCDBG_FILTERDEF(parser, GCZONE_NONE,
-		"format",
-		"formatverbose",
-		"blend",
-		"offset",
-		"dest",
-		"src",
-		"scaling")
-
-
-/*******************************************************************************
- * Internal macros.
- */
-
-#define GCCONVERT_RECT(zone, name, bvrect, gcrect) \
-{ \
-	(gcrect)->left = (bvrect)->left; \
-	(gcrect)->top = (bvrect)->top; \
-	(gcrect)->right = (bvrect)->left + (bvrect)->width; \
-	(gcrect)->bottom = (bvrect)->top + (bvrect)->height; \
-	\
-	GCPRINT_RECT(zone, name, gcrect); \
-}
-
-
-/*******************************************************************************
- * Pixel format parser.
- */
-
-#define OCDFMTDEF_PLACEMENT_SHIFT 9
-#define OCDFMTDEF_PLACEMENT_MASK (3 << OCDFMTDEF_PLACEMENT_SHIFT)
-
-#define BVCOMP(Shift, Size) \
-	{ Shift, Size, ((1 << Size) - 1) << Shift }
-
-#define BVRED(Shift, Size) \
-	BVCOMP(Shift, Size)
-
-#define BVGREEN(Shift, Size) \
-	BVCOMP(Shift, Size)
-
-#define BVBLUE(Shift, Size) \
-	BVCOMP(Shift, Size)
-
-#define BVALPHA(Shift, Size) \
-	BVCOMP(Shift, Size)
-
-static const unsigned int rgba16swizzle[] = {
-	GCREG_DE_SWIZZLE_ARGB,
-	GCREG_DE_SWIZZLE_RGBA,
-	GCREG_DE_SWIZZLE_ABGR,
-	GCREG_DE_SWIZZLE_BGRA
-};
-
-static const unsigned int rgb16swizzle[] = {
-	GCREG_DE_SWIZZLE_ARGB,
-	GCREG_DE_SWIZZLE_ARGB,
-	GCREG_DE_SWIZZLE_ABGR,
-	GCREG_DE_SWIZZLE_ABGR
-};
-
-static const unsigned int rgba32swizzle[] = {
-	GCREG_DE_SWIZZLE_BGRA,
-	GCREG_DE_SWIZZLE_ABGR,
-	GCREG_DE_SWIZZLE_RGBA,
-	GCREG_DE_SWIZZLE_ARGB
-};
-
-static const struct bvcsrgb xrgb4444_bits[] = {
-	{ BVRED(8,  4), BVGREEN(4, 4), BVBLUE(0,  4), BVALPHA(12, 0) },
-	{ BVRED(12, 4), BVGREEN(8, 4), BVBLUE(4,  4), BVALPHA(0,  0) },
-	{ BVRED(0,  4), BVGREEN(4, 4), BVBLUE(8,  4), BVALPHA(12, 0) },
-	{ BVRED(4,  4), BVGREEN(8, 4), BVBLUE(12, 4), BVALPHA(0,  0) }
-};
-
-static const struct bvcsrgb argb4444_bits[] = {
-	{ BVRED(8,  4), BVGREEN(4, 4), BVBLUE(0,  4), BVALPHA(12, 4) },
-	{ BVRED(12, 4), BVGREEN(8, 4), BVBLUE(4,  4), BVALPHA(0,  4) },
-	{ BVRED(0,  4), BVGREEN(4, 4), BVBLUE(8,  4), BVALPHA(12, 4) },
-	{ BVRED(4,  4), BVGREEN(8, 4), BVBLUE(12, 4), BVALPHA(0,  4) }
-};
-
-static const struct bvcsrgb xrgb1555_bits[] = {
-	{ BVRED(10, 5), BVGREEN(5, 5), BVBLUE(0,  5), BVALPHA(15, 0) },
-	{ BVRED(11, 5), BVGREEN(6, 5), BVBLUE(1,  5), BVALPHA(0,  0) },
-	{ BVRED(0,  5), BVGREEN(5, 5), BVBLUE(10, 5), BVALPHA(15, 0) },
-	{ BVRED(1,  5), BVGREEN(6, 5), BVBLUE(11, 5), BVALPHA(0,  0) }
-};
-
-static const struct bvcsrgb argb1555_bits[] = {
-	{ BVRED(10, 5), BVGREEN(5, 5), BVBLUE(0,  5), BVALPHA(15, 1) },
-	{ BVRED(11, 5), BVGREEN(6, 5), BVBLUE(1,  5), BVALPHA(0,  1) },
-	{ BVRED(0,  5), BVGREEN(5, 5), BVBLUE(10, 5), BVALPHA(15, 1) },
-	{ BVRED(1,  5), BVGREEN(6, 5), BVBLUE(11, 5), BVALPHA(0,  1) }
-};
-
-static const struct bvcsrgb rgb565_bits[] = {
-	{ BVRED(11, 5), BVGREEN(5, 6), BVBLUE(0,  5), BVALPHA(0, 0) },
-	{ BVRED(11, 5), BVGREEN(5, 6), BVBLUE(0,  5), BVALPHA(0, 0) },
-	{ BVRED(0,  5), BVGREEN(5, 6), BVBLUE(11, 5), BVALPHA(0, 0) },
-	{ BVRED(0,  5), BVGREEN(5, 6), BVBLUE(11, 5), BVALPHA(0, 0) }
-};
-
-static const struct bvcsrgb xrgb8888_bits[] = {
-	{ BVRED(8,  8), BVGREEN(16, 8), BVBLUE(24, 8), BVALPHA(0,  0) },
-	{ BVRED(0,  8), BVGREEN(8,  8), BVBLUE(16, 8), BVALPHA(24, 0) },
-	{ BVRED(24, 8), BVGREEN(16, 8), BVBLUE(8,  8), BVALPHA(0,  0) },
-	{ BVRED(16, 8), BVGREEN(8,  8), BVBLUE(0,  8), BVALPHA(24, 0) }
-};
-
-static const struct bvcsrgb argb8888_bits[] = {
-	{ BVRED(8,  8), BVGREEN(16, 8), BVBLUE(24, 8), BVALPHA(0,  8) },
-	{ BVRED(0,  8), BVGREEN(8,  8), BVBLUE(16, 8), BVALPHA(24, 8) },
-	{ BVRED(24, 8), BVGREEN(16, 8), BVBLUE(8,  8), BVALPHA(0,  8) },
-	{ BVRED(16, 8), BVGREEN(8,  8), BVBLUE(0,  8), BVALPHA(24, 8) }
-};
-
-static const unsigned int container[] = {
-	  8,	/* OCDFMTDEF_CONTAINER_8BIT */
-	 16,	/* OCDFMTDEF_CONTAINER_16BIT */
-	 24,	/* OCDFMTDEF_CONTAINER_24BIT */
-	 32,	/* OCDFMTDEF_CONTAINER_32BIT */
-	~0U,	/* reserved */
-	 48,	/* OCDFMTDEF_CONTAINER_48BIT */
-	~0U,	/* reserved */
-	 64	/* OCDFMTDEF_CONTAINER_64BIT */
-};
-
-enum bverror parse_format(struct bvbltparams *bvbltparams,
-			  struct surfaceinfo *surfaceinfo)
-{
-	enum bverror bverror = BVERR_NONE;
-	struct bvformatxlate *format;
-	enum ocdformat ocdformat;
-	unsigned int cs, std, alpha, subsample, layout;
-	unsigned int reversed, leftjust, swizzle, cont, bits;
-
-	format = &surfaceinfo->format;
-	ocdformat = surfaceinfo->geom->format;
-	GCENTERARG(GCZONE_FORMAT, "ocdformat = 0x%08X\n", ocdformat);
-
-	cs = (ocdformat & OCDFMTDEF_CS_MASK)
-		>> OCDFMTDEF_CS_SHIFT;
-	std = (ocdformat & OCDFMTDEF_STD_MASK)
-		>> OCDFMTDEF_STD_SHIFT;
-	alpha = ocdformat & OCDFMTDEF_ALPHA;
-	subsample = (ocdformat & OCDFMTDEF_SUBSAMPLE_MASK)
-		>> OCDFMTDEF_SUBSAMPLE_SHIFT;
-	layout = (ocdformat & OCDFMTDEF_LAYOUT_MASK)
-		>> OCDFMTDEF_LAYOUT_SHIFT;
-	cont = (ocdformat & OCDFMTDEF_CONTAINER_MASK)
-		>> OCDFMTDEF_CONTAINER_SHIFT;
-	bits = ((ocdformat & OCDFMTDEF_COMPONENTSIZEMINUS1_MASK)
-		>> OCDFMTDEF_COMPONENTSIZEMINUS1_SHIFT) + 1;
-
-	GCDBG(GCZONE_FORMAT_VERBOSE, "std = %d\n", std);
-	GCDBG(GCZONE_FORMAT_VERBOSE, "cs = %d\n", cs);
-	GCDBG(GCZONE_FORMAT_VERBOSE, "alpha = %d\n", alpha ? 1 : 0);
-	GCDBG(GCZONE_FORMAT_VERBOSE, "subsample = %d\n", subsample);
-	GCDBG(GCZONE_FORMAT_VERBOSE, "layout = %d\n", layout);
-	GCDBG(GCZONE_FORMAT_VERBOSE, "cont = %d\n", cont);
-	GCDBG(GCZONE_FORMAT_VERBOSE, "bits = %d\n", bits);
-
-	switch (cs) {
-	case (OCDFMTDEF_CS_RGB >> OCDFMTDEF_CS_SHIFT):
-		GCDBG(GCZONE_FORMAT, "OCDFMTDEF_CS_RGB\n");
-
-		/* Determine the swizzle. */
-		swizzle = (ocdformat & OCDFMTDEF_PLACEMENT_MASK)
-			>> OCDFMTDEF_PLACEMENT_SHIFT;
-		GCDBG(GCZONE_FORMAT, "swizzle = %d\n", swizzle);
-
-		/* RGB color space. */
-		format->type = BVFMT_RGB;
-
-		/* Has to be 0 for RGB. */
-		if (std != 0) {
-			BVSETBLTERROR(BVERR_UNK,
-				      "unsupported standard");
-			goto exit;
-		}
-
-		/* Determine premultuplied or not. */
-		if (alpha == OCDFMTDEF_ALPHA) {
-			format->premultiplied
-				= ((ocdformat & OCDFMTDEF_NON_PREMULT) == 0);
-		} else {
-			format->premultiplied = true;
-
-			if ((ocdformat & OCDFMTDEF_FILL_EMPTY_0) != 0) {
-				BVSETBLTERROR(BVERR_UNK,
-					      "0 filling is not supported");
-				goto exit;
-			}
-		}
-		GCDBG(GCZONE_FORMAT, "premultiplied = %d\n",
-		      format->premultiplied);
-
-		/* No subsample support. */
-		if (subsample !=
-		    (OCDFMTDEF_SUBSAMPLE_NONE >> OCDFMTDEF_SUBSAMPLE_SHIFT)) {
-			BVSETBLTERROR(BVERR_UNK,
-					"subsampling for RGB is not supported");
-			goto exit;
-		}
-
-		/* Only packed RGB is supported. */
-		if (layout !=
-		    (OCDFMTDEF_PACKED >> OCDFMTDEF_LAYOUT_SHIFT)) {
-			BVSETBLTERROR(BVERR_UNK,
-				      "only packed RGBA formats are supported");
-			goto exit;
-		}
-
-		/* Determine the format. */
-		switch (bits) {
-		case 12:
-			format->bitspp = 16;
-			format->allocbitspp = 16;
-			format->swizzle = rgba16swizzle[swizzle];
-
-			if (alpha == OCDFMTDEF_ALPHA) {
-				format->format = GCREG_DE_FORMAT_A4R4G4B4;
-				format->cs.rgb.comp = &argb4444_bits[swizzle];
-			} else {
-				format->format = GCREG_DE_FORMAT_X4R4G4B4;
-				format->cs.rgb.comp = &xrgb4444_bits[swizzle];
-			}
-			break;
-
-		case 15:
-			format->bitspp = 16;
-			format->allocbitspp = 16;
-			format->swizzle = rgba16swizzle[swizzle];
-
-			if (alpha == OCDFMTDEF_ALPHA) {
-				format->format = GCREG_DE_FORMAT_A1R5G5B5;
-				format->cs.rgb.comp = &argb1555_bits[swizzle];
-			} else {
-				format->format = GCREG_DE_FORMAT_X1R5G5B5;
-				format->cs.rgb.comp = &xrgb1555_bits[swizzle];
-			}
-			break;
-
-		case 16:
-			if (alpha == OCDFMTDEF_ALPHA) {
-				BVSETBLTERROR(BVERR_UNK,
-					      "alpha component is not supported"
-					      "for this format.");
-				goto exit;
-			}
-
-			format->bitspp = 16;
-			format->allocbitspp = 16;
-			format->swizzle = rgb16swizzle[swizzle];
-			format->format = GCREG_DE_FORMAT_R5G6B5;
-			format->cs.rgb.comp = &rgb565_bits[swizzle];
-			break;
-
-		case 24:
-			format->bitspp = 32;
-			format->allocbitspp = 32;
-			format->swizzle = rgba32swizzle[swizzle];
-
-			if (alpha == OCDFMTDEF_ALPHA) {
-				format->format = GCREG_DE_FORMAT_A8R8G8B8;
-				format->cs.rgb.comp = &argb8888_bits[swizzle];
-			} else {
-				format->format = GCREG_DE_FORMAT_X8R8G8B8;
-				format->cs.rgb.comp = &xrgb8888_bits[swizzle];
-			}
-			break;
-
-		default:
-			BVSETBLTERROR(BVERR_UNK,
-				      "unsupported bit width %d", bits);
-			goto exit;
-		}
-
-		if (format->allocbitspp != container[cont]) {
-			BVSETBLTERROR(BVERR_UNK,
-				      "unsupported container");
-			goto exit;
-		}
-		break;
-
-	case (OCDFMTDEF_CS_YCbCr >> OCDFMTDEF_CS_SHIFT):
-		GCDBG(GCZONE_FORMAT, "OCDFMTDEF_CS_YCbCr\n");
-
-		/* YUV color space. */
-		format->type = BVFMT_YUV;
-
-		/* Determine the swizzle. */
-		reversed = ocdformat & OCDFMTDEF_REVERSED;
-		leftjust = ocdformat & OCDFMTDEF_LEFT_JUSTIFIED;
-		GCDBG(GCZONE_FORMAT_VERBOSE, "reversed = %d\n",
-		      reversed ? 1 : 0);
-		GCDBG(GCZONE_FORMAT_VERBOSE, "leftjust = %d\n",
-		      leftjust ? 1 : 0);
-
-		/* Parse the standard. */
-		switch (std) {
-		case OCDFMTDEF_STD_ITUR_601_YCbCr >> OCDFMTDEF_STD_SHIFT:
-			GCDBG(GCZONE_FORMAT, "OCDFMTDEF_STD_ITUR_601_YCbCr\n");
-			format->cs.yuv.std = GCREG_PE_CONTROL_YUV_601;
-			break;
-
-		case OCDFMTDEF_STD_ITUR_709_YCbCr >> OCDFMTDEF_STD_SHIFT:
-			GCDBG(GCZONE_FORMAT, "OCDFMTDEF_STD_ITUR_709_YCbCr\n");
-			format->cs.yuv.std = GCREG_PE_CONTROL_YUV_709;
-			break;
-
-		default:
-			BVSETBLTERROR(BVERR_UNK,
-				      "unsupported color standard");
-			goto exit;
-		}
-
-		/* Alpha is not supported. */
-		if (alpha == OCDFMTDEF_ALPHA) {
-			BVSETBLTERROR(BVERR_UNK,
-				      "alpha channel is not supported");
-			goto exit;
-		}
-
-		format->premultiplied = true;
-
-		/* Parse subsampling. */
-		switch (subsample) {
-		case OCDFMTDEF_SUBSAMPLE_422_YCbCr >> OCDFMTDEF_SUBSAMPLE_SHIFT:
-			GCDBG(GCZONE_FORMAT, "OCDFMTDEF_SUBSAMPLE_422_YCbCr\n");
-
-			/* Parse layout. */
-			switch (layout) {
-			case OCDFMTDEF_PACKED >> OCDFMTDEF_LAYOUT_SHIFT:
-				GCDBG(GCZONE_FORMAT, "OCDFMTDEF_PACKED\n");
-
-				if (container[cont] != 32) {
-					BVSETBLTERROR(BVERR_UNK,
-						      "unsupported container");
-					goto exit;
-				}
-
-				format->bitspp = 16;
-				format->allocbitspp = 16;
-				format->format = leftjust
-					? GCREG_DE_FORMAT_YUY2
-					: GCREG_DE_FORMAT_UYVY;
-				format->swizzle = reversed
-					? GCREG_PE_CONTROL_UV_SWIZZLE_VU
-					: GCREG_PE_CONTROL_UV_SWIZZLE_UV;
-				format->cs.yuv.planecount = 1;
-				format->cs.yuv.xsample = 2;
-				format->cs.yuv.ysample = 1;
-				break;
-
-			default:
-				BVSETBLTERROR(BVERR_UNK,
-					      "specified 4:2:2 layout "
-					      "is not supported");
-				goto exit;
-			}
-			break;
-
-		case OCDFMTDEF_SUBSAMPLE_420_YCbCr >> OCDFMTDEF_SUBSAMPLE_SHIFT:
-
-			/* Parse layout. */
-			switch (layout) {
-			case OCDFMTDEF_2_PLANE_YCbCr
-						>> OCDFMTDEF_LAYOUT_SHIFT:
-				GCDBG(GCZONE_FORMAT,
-				      "OCDFMTDEF_2_PLANE_YCbCr\n");
-
-				if (container[cont] != 48) {
-					BVSETBLTERROR(BVERR_UNK,
-						      "unsupported container");
-					goto exit;
-				}
-
-				format->bitspp = 8;
-				format->allocbitspp = 12;
-				format->format = GCREG_DE_FORMAT_NV12;
-				format->swizzle = reversed
-					? GCREG_PE_CONTROL_UV_SWIZZLE_VU
-					: GCREG_PE_CONTROL_UV_SWIZZLE_UV;
-				format->cs.yuv.planecount = 2;
-				format->cs.yuv.xsample = 2;
-				format->cs.yuv.ysample = 2;
-				break;
-
-			case OCDFMTDEF_3_PLANE_STACKED
-						>> OCDFMTDEF_LAYOUT_SHIFT:
-				GCDBG(GCZONE_FORMAT,
-				      "OCDFMTDEF_3_PLANE_STACKED\n");
-
-				if (container[cont] != 48) {
-					BVSETBLTERROR(BVERR_UNK,
-						      "unsupported container");
-					goto exit;
-				}
-
-				format->bitspp = 8;
-				format->allocbitspp = 12;
-				format->format = GCREG_DE_FORMAT_YV12;
-				format->swizzle = reversed
-					? GCREG_PE_CONTROL_UV_SWIZZLE_VU
-					: GCREG_PE_CONTROL_UV_SWIZZLE_UV;
-				format->cs.yuv.planecount = 3;
-				format->cs.yuv.xsample = 2;
-				format->cs.yuv.ysample = 2;
-				break;
-
-			default:
-				BVSETBLTERROR(BVERR_UNK,
-					      "specified 4:2:2 layout "
-					      "is not supported");
-				goto exit;
-			}
-			break;
-
-		default:
-			BVSETBLTERROR(BVERR_UNK,
-				      "specified subsampling is not supported");
-			goto exit;
-		}
-
-		if (format->allocbitspp != bits) {
-			BVSETBLTERROR(BVERR_UNK,
-				      "unsupported bit width %d", bits);
-			goto exit;
-		}
-		break;
-
-	default:
-		BVSETBLTERROR(BVERR_UNK,
-			      "unsupported color space %d", cs);
-		goto exit;
-	}
-
-	GCDBG(GCZONE_FORMAT, "bpp = %d\n", format->bitspp);
-	GCDBG(GCZONE_FORMAT, "gcformat = %d\n", format->format);
-	GCDBG(GCZONE_FORMAT, "gcswizzle = %d\n", format->swizzle);
-
-	bverror = BVERR_NONE;
-
-exit:
-	GCEXITARG(GCZONE_FORMAT, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
-
-
-/*******************************************************************************
- * Alpha blending parser.
- */
-
-#define BVBLENDMATCH(Mode, Inverse, Normal) \
-( \
-	BVBLENDDEF_ ## Mode | \
-	BVBLENDDEF_ ## Inverse | \
-	BVBLENDDEF_ ## Normal \
-)
-
-#define BVSRC1USE(Use) \
-	Use
-
-#define BVSRC2USE(Use) \
-	Use
-
-#define BVBLENDUNDEFINED() \
-	{ ~0, ~0, { 0, 0, 0, 0 }, { 0, 0, 0, 0 } }
-
-struct bvblendxlate {
-	unsigned char match1;
-	unsigned char match2;
-
-	struct gcblendconfig k1;
-	struct gcblendconfig k2;
-};
-
-static struct bvblendxlate blendxlate[64] = {
-	/**********************************************************************/
-	/* #0: color factor: 00 00 00 A:(1-C1,C1)=zero
-	       alpha factor: zero ==> 00 00 00 */
-	{
-		0x00,
-		0x00,
-
-		{
-			GCREG_BLENDING_MODE_ZERO,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(false), BVSRC2USE(false)
-		},
-
-		{
-			GCREG_BLENDING_MODE_ZERO,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(false), BVSRC2USE(false)
-		}
-	},
-
-	/* #1: color factor: 00 00 01 A:(1-C1,A1)=A1
-	       alpha factor: A1 ==> 00 00 01 or 00 10 01 */
-	{
-		BVBLENDMATCH(ONLY_A, INV_C1, NORM_A1),
-		BVBLENDMATCH(ONLY_A, INV_C2, NORM_A1),
-
-		{
-			GCREG_BLENDING_MODE_NORMAL,
-			GCREG_FACTOR_INVERSE_ENABLE,
-			BVSRC1USE(true), BVSRC2USE(false)
-		},
-
-		{
-			GCREG_BLENDING_MODE_NORMAL,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		}
-	},
-
-	/* #2: color factor: 00 00 10 A:(1-C1,C2)=undefined
-	       alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #3: color factor: 00 00 11 A:(1-C1,A2)=A2
-	       alpha factor: A2 ==> 00 00 11 or 00 10 11 */
-	{
-		BVBLENDMATCH(ONLY_A, INV_C1, NORM_A2),
-		BVBLENDMATCH(ONLY_A, INV_C2, NORM_A2),
-
-		{
-			GCREG_BLENDING_MODE_NORMAL,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		},
-
-		{
-			GCREG_BLENDING_MODE_NORMAL,
-			GCREG_FACTOR_INVERSE_ENABLE,
-			BVSRC1USE(false), BVSRC2USE(true)
-		}
-	},
-
-	/* #4: color factor: 00 01 00 A:(1-A1,C1)=1-A1
-	       alpha factor: 1-A1 ==> 00 01 00 or 00 01 10 */
-	{
-		BVBLENDMATCH(ONLY_A, INV_A1, NORM_C1),
-		BVBLENDMATCH(ONLY_A, INV_A1, NORM_C2),
-
-		{
-			GCREG_BLENDING_MODE_INVERSED,
-			GCREG_FACTOR_INVERSE_ENABLE,
-			BVSRC1USE(true), BVSRC2USE(false)
-		},
-
-		{
-			GCREG_BLENDING_MODE_INVERSED,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		}
-	},
-
-	/* #5: color factor: 00 01 01 A:(1-A1,A1)=undefined
-	       alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #6: color factor: 00 01 10 A:(1-A1,C2)=1-A1
-	       alpha factor: 1-A1 ==> 00 01 00 or 00 01 10 */
-	{
-		BVBLENDMATCH(ONLY_A, INV_A1, NORM_C1),
-		BVBLENDMATCH(ONLY_A, INV_A1, NORM_C2),
-
-		{
-			GCREG_BLENDING_MODE_INVERSED,
-			GCREG_FACTOR_INVERSE_ENABLE,
-			BVSRC1USE(true), BVSRC2USE(false)
-		},
-
-		{
-			GCREG_BLENDING_MODE_INVERSED,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		}
-	},
-
-	/* #7: color factor: 00 01 11 A:(1-A1,A2)=undefined
-	       alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #8: color factor: 00 10 00 A:(1-C2,C1)=undefined
-	       alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #9: color factor: 00 10 01 A:(1-C2,A1)=A1
-	       alpha factor: A1 ==> 00 00 01 or 00 10 01 */
-	{
-		BVBLENDMATCH(ONLY_A, INV_C1, NORM_A1),
-		BVBLENDMATCH(ONLY_A, INV_C2, NORM_A1),
-
-		{
-			GCREG_BLENDING_MODE_NORMAL,
-			GCREG_FACTOR_INVERSE_ENABLE,
-			BVSRC1USE(true), BVSRC2USE(false)
-		},
-
-		{
-			GCREG_BLENDING_MODE_NORMAL,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		}
-	},
-
-	/* #10: color factor: 00 10 10 A:(1-C2,C2)=undefined
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #11: color factor: 00 10 11 A:(1-C2,A2)=A2
-		alpha factor: A2 ==> 00 00 11 or 00 10 11 */
-	{
-		BVBLENDMATCH(ONLY_A, INV_C1, NORM_A2),
-		BVBLENDMATCH(ONLY_A, INV_C2, NORM_A2),
-
-		{
-			GCREG_BLENDING_MODE_NORMAL,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		},
-
-		{
-			GCREG_BLENDING_MODE_NORMAL,
-			GCREG_FACTOR_INVERSE_ENABLE,
-			BVSRC1USE(false), BVSRC2USE(true)
-		}
-	},
-
-	/* #12: color factor: 00 11 00 A:(1-A2,C1)=1-A2
-		alpha factor: 1-A2 ==> 00 11 00 or 00 11 10 */
-	{
-		BVBLENDMATCH(ONLY_A, INV_A2, NORM_C1),
-		BVBLENDMATCH(ONLY_A, INV_A2, NORM_C2),
-
-		{
-			GCREG_BLENDING_MODE_INVERSED,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		},
-
-		{
-			GCREG_BLENDING_MODE_INVERSED,
-			GCREG_FACTOR_INVERSE_ENABLE,
-			BVSRC1USE(false), BVSRC2USE(true)
-		}
-	},
-
-	/* #13: color factor: 00 11 01 A:(1-A2,A1)=undefined
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #14: color factor: 00 11 10 A:(1-A2,C2)=1-A2
-		alpha factor: 1-A2 ==> 00 11 00 or 00 11 10 */
-	{
-		BVBLENDMATCH(ONLY_A, INV_A2, NORM_C1),
-		BVBLENDMATCH(ONLY_A, INV_A2, NORM_C2),
-
-		{
-			GCREG_BLENDING_MODE_INVERSED,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		},
-
-		{
-			GCREG_BLENDING_MODE_INVERSED,
-			GCREG_FACTOR_INVERSE_ENABLE,
-			BVSRC1USE(false), BVSRC2USE(true)
-		}
-	},
-
-	/* #15: color factor: 00 11 11 A:(1-A2,A2)=undefined
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/**********************************************************************/
-	/* #16: color factor: 01 00 00 MIN:(1-C1,C1) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #17: color factor: 01 00 01 MIN:(1-C1,A1) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #18: color factor: 01 00 10 MIN:(1-C1,C2) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #19: color factor: 01 00 11 MIN:(1-C1,A2) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #20: color factor: 01 01 00 MIN:(1-A1,C1) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #21: color factor: 01 01 01 MIN:(1-A1,A1) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #22: color factor: 01 01 10 MIN:(1-A1,C2) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #23: color factor: 01 01 11 MIN:(1-A1,A2)
-		alpha factor: one ==> 11 11 11 */
-	{
-		0x3F,
-		0x3F,
-
-		{
-			GCREG_BLENDING_MODE_SATURATED_DEST_ALPHA,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		},
-
-		{
-			GCREG_BLENDING_MODE_SATURATED_ALPHA,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		}
-	},
-
-	/* #24: color factor: 01 10 00 MIN:(1-C2,C1) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #25: color factor: 01 10 01 MIN:(1-C2,A1) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #26: color factor: 01 10 10 MIN:(1-C2,C2) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #27: color factor: 01 10 11 MIN:(1-C2,A2) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #28: color factor: 01 11 00 MIN:(1-A2,C1) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #29: color factor: 01 11 01 MIN:(1-A2,A1)
-		alpha factor: one ==> 11 11 11 */
-	{
-		0x3F,
-		0x3F,
-
-		{
-			GCREG_BLENDING_MODE_SATURATED_ALPHA,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		},
-
-		{
-			GCREG_BLENDING_MODE_SATURATED_DEST_ALPHA,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		}
-	},
-
-	/* #30: color factor: 01 11 10 MIN:(1-A2,C2) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #31: color factor: 01 11 11 MIN:(1-A2,A2) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/**********************************************************************/
-	/* #32: color factor: 10 00 00 MAX:(1-C1,C1) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #33: color factor: 10 00 01 MAX:(1-C1,A1) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #34: color factor: 10 00 10 MAX:(1-C1,C2) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #35: color factor: 10 00 11 MAX:(1-C1,A2) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #36: color factor: 10 01 00 MAX:(1-A1,C1) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #37: color factor: 10 01 01 MAX:(1-A1,A1) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #38: color factor: 10 01 10 MAX:(1-A1,C2) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #39: color factor: 10 01 11 MAX:(1-A1,A2) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #40: color factor: 10 10 00 MAX:(1-C2,C1) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #41: color factor: 10 10 01 MAX:(1-C2,A1) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #42: color factor: 10 10 10 MAX:(1-C2,C2) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #43: color factor: 10 10 11 MAX:(1-C2,A2) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #44: color factor: 10 11 00 MAX:(1-A2,C1) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #45: color factor: 10 11 01 MAX:(1-A2,A1) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #46: color factor: 10 11 10 MAX:(1-A2,C2) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #47: color factor: 10 11 11 MAX:(1-A2,A2) ==> not supported
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/**********************************************************************/
-	/* #48: color factor: 11 00 00 C:(1-C1,C1)=undefined
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #49: color factor: 11 00 01 C:(1-C1,A1)=1-C1
-		alpha factor: 1-A1 ==> 00 01 00 or 00 01 10 */
-	{
-		BVBLENDMATCH(ONLY_A, INV_A1, NORM_C1),
-		BVBLENDMATCH(ONLY_A, INV_A1, NORM_C2),
-
-		{
-			GCREG_BLENDING_MODE_COLOR_INVERSED,
-			GCREG_FACTOR_INVERSE_ENABLE,
-			BVSRC1USE(true), BVSRC2USE(false)
-		},
-
-		{
-			GCREG_BLENDING_MODE_COLOR_INVERSED,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		}
-	},
-
-	/* #50: color factor: 11 00 10 C:(1-C1,C2)=undefined
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #51: color factor: 11 00 11 C:(1-C1,A2)=1-C1
-		alpha factor: 1-A1 ==> 00 01 00 or 00 01 10 */
-	{
-		BVBLENDMATCH(ONLY_A, INV_A1, NORM_C1),
-		BVBLENDMATCH(ONLY_A, INV_A1, NORM_C2),
-
-		{
-			GCREG_BLENDING_MODE_COLOR_INVERSED,
-			GCREG_FACTOR_INVERSE_ENABLE,
-			BVSRC1USE(true), BVSRC2USE(false)
-		},
-
-		{
-			GCREG_BLENDING_MODE_COLOR_INVERSED,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		}
-	},
-
-	/* #52: color factor: 11 01 00 C:(1-A1,C1)=C1
-		alpha factor: A1 ==> 00 00 01 or 00 10 01 */
-	{
-		BVBLENDMATCH(ONLY_A, INV_C1, NORM_A1),
-		BVBLENDMATCH(ONLY_A, INV_C2, NORM_A1),
-
-		{
-			GCREG_BLENDING_MODE_COLOR,
-			GCREG_FACTOR_INVERSE_ENABLE,
-			BVSRC1USE(true), BVSRC2USE(false)
-		},
-
-		{
-			GCREG_BLENDING_MODE_COLOR,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		}
-	},
-
-	/* #53: color factor: 11 01 01 C:(1-A1,A1)=undefined
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #54: color factor: 11 01 10 C:(1-A1,C2)=C2
-		alpha factor: A2 ==> 00 00 11 or 00 10 11 */
-	{
-		BVBLENDMATCH(ONLY_A, INV_C1, NORM_A2),
-		BVBLENDMATCH(ONLY_A, INV_C2, NORM_A2),
-
-		{
-			GCREG_BLENDING_MODE_COLOR,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		},
-
-		{
-			GCREG_BLENDING_MODE_COLOR,
-			GCREG_FACTOR_INVERSE_ENABLE,
-			BVSRC1USE(false), BVSRC2USE(true)
-		}
-	},
-
-	/* #55: color factor: 11 01 11 C:(1-A1,A2)=undefined
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #56: color factor: 11 10 00 C:(1-C2,C1)=undefined
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #57: color factor: 11 10 01 C:(1-C2,A1)=1-C2
-		alpha factor: 1-A2 ==> 00 11 00 or 00 11 10 */
-	{
-		BVBLENDMATCH(ONLY_A, INV_A2, NORM_C1),
-		BVBLENDMATCH(ONLY_A, INV_A2, NORM_C2),
-
-		{
-			GCREG_BLENDING_MODE_COLOR_INVERSED,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		},
-
-		{
-			GCREG_BLENDING_MODE_COLOR_INVERSED,
-			GCREG_FACTOR_INVERSE_ENABLE,
-			BVSRC1USE(false), BVSRC2USE(true)
-		}
-	},
-
-	/* #58: color factor: 11 10 10 C:(1-C2,C2)=undefined
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #59: color factor: 11 10 11 C:(1-C2,A2)=1-C2
-		alpha factor: 1-A2 ==> 00 11 00 or 00 11 10 */
-	{
-		BVBLENDMATCH(ONLY_A, INV_A2, NORM_C1),
-		BVBLENDMATCH(ONLY_A, INV_A2, NORM_C2),
-
-		{
-			GCREG_BLENDING_MODE_COLOR_INVERSED,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		},
-
-		{
-			GCREG_BLENDING_MODE_COLOR_INVERSED,
-			GCREG_FACTOR_INVERSE_ENABLE,
-			BVSRC1USE(false), BVSRC2USE(false)
-		}
-	},
-
-	/* #60: color factor: 11 11 00 C:(1-A2,C1)=C1
-		alpha factor: A1 ==> 00 00 01 or 00 10 01 */
-	{
-		BVBLENDMATCH(ONLY_A, INV_C1, NORM_A1),
-		BVBLENDMATCH(ONLY_A, INV_C2, NORM_A1),
-
-		{
-			GCREG_BLENDING_MODE_COLOR,
-			GCREG_FACTOR_INVERSE_ENABLE,
-			BVSRC1USE(true), BVSRC2USE(false)
-		},
-
-		{
-			GCREG_BLENDING_MODE_COLOR,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		}
-	},
-
-	/* #61: color factor: 11 11 01 C:(1-A2,A1)=undefined
-		alpha factor: N/A */
-	BVBLENDUNDEFINED(),
-
-	/* #62: color factor: 11 11 10 C:(1-A2,C2)=C2
-		alpha factor: A2 ==> 00 00 11 or 00 10 11 */
-	{
-		BVBLENDMATCH(ONLY_A, INV_C1, NORM_A2),
-		BVBLENDMATCH(ONLY_A, INV_C2, NORM_A2),
-
-		{
-			GCREG_BLENDING_MODE_COLOR,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(true)
-		},
-
-		{
-			GCREG_BLENDING_MODE_COLOR,
-			GCREG_FACTOR_INVERSE_ENABLE,
-			BVSRC1USE(false), BVSRC2USE(true)
-		}
-	},
-
-	/* #63: color factor: 11 11 11 C:(1-A2,A2)=one
-		alpha factor: one ==> 11 11 11 */
-	{
-		0x3F,
-		0x3F,
-
-		{
-			GCREG_BLENDING_MODE_ONE,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(true), BVSRC2USE(false)
-		},
-
-		{
-			GCREG_BLENDING_MODE_ONE,
-			GCREG_FACTOR_INVERSE_DISABLE,
-			BVSRC1USE(false), BVSRC2USE(true)
-		}
-	}
-};
-
-enum bverror parse_blend(struct bvbltparams *bvbltparams,
-			 enum bvblend blend,
-			 struct gcalpha *gca)
-{
-	enum bverror bverror;
-	unsigned int global;
-	unsigned int k1, k2, k3, k4;
-	struct bvblendxlate *k1_xlate;
-	struct bvblendxlate *k2_xlate;
-	unsigned int alpha;
-
-	GCENTERARG(GCZONE_BLEND, "blend = 0x%08X (%s)\n",
-		   blend, gc_bvblend_name(blend));
-
-	if ((blend & BVBLENDDEF_REMOTE) != 0) {
-		BVSETBLTERROR(BVERR_BLEND, "remote alpha not supported");
-		goto exit;
-	}
-
-	global = (blend & BVBLENDDEF_GLOBAL_MASK) >> BVBLENDDEF_GLOBAL_SHIFT;
-
-	switch (global) {
-	case (BVBLENDDEF_GLOBAL_NONE >> BVBLENDDEF_GLOBAL_SHIFT):
-		GCDBG(GCZONE_BLEND, "BVBLENDDEF_GLOBAL_NONE\n");
-
-		gca->src_global_color =
-		gca->dst_global_color = 0;
-
-		gca->src_global_alpha_mode = GCREG_GLOBAL_ALPHA_MODE_NORMAL;
-		gca->dst_global_alpha_mode = GCREG_GLOBAL_ALPHA_MODE_NORMAL;
-		break;
-
-	case (BVBLENDDEF_GLOBAL_UCHAR >> BVBLENDDEF_GLOBAL_SHIFT):
-		GCDBG(GCZONE_BLEND, "BVBLENDDEF_GLOBAL_UCHAR\n");
-
-		gca->src_global_color =
-		gca->dst_global_color =
-			((unsigned int) bvbltparams->globalalpha.size8) << 24;
-
-		gca->src_global_alpha_mode = GCREG_GLOBAL_ALPHA_MODE_GLOBAL;
-		gca->dst_global_alpha_mode = GCREG_GLOBAL_ALPHA_MODE_GLOBAL;
-		break;
-
-	case (BVBLENDDEF_GLOBAL_FLOAT >> BVBLENDDEF_GLOBAL_SHIFT):
-		GCDBG(GCZONE_BLEND, "BVBLENDDEF_GLOBAL_FLOAT\n");
-
-		alpha = gcfp2norm8(bvbltparams->globalalpha.fp);
-
-		gca->src_global_color =
-		gca->dst_global_color = alpha << 24;
-
-		gca->src_global_alpha_mode = GCREG_GLOBAL_ALPHA_MODE_GLOBAL;
-		gca->dst_global_alpha_mode = GCREG_GLOBAL_ALPHA_MODE_GLOBAL;
-		break;
-
-	default:
-		BVSETBLTERROR(BVERR_BLEND, "invalid global alpha mode");
-		goto exit;
-	}
-
-	/*
-		Co = k1 x C1 + k2 x C2
-		Ao = k3 x A1 + k4 x A2
-	*/
-
-	k1 = (blend >> 18) & 0x3F;
-	k2 = (blend >> 12) & 0x3F;
-	k3 = (blend >>  6) & 0x3F;
-	k4 =  blend        & 0x3F;
-
-	GCDBG(GCZONE_BLEND, "k1 = %d\n", k1);
-	GCDBG(GCZONE_BLEND, "k2 = %d\n", k2);
-	GCDBG(GCZONE_BLEND, "k3 = %d\n", k3);
-	GCDBG(GCZONE_BLEND, "k4 = %d\n", k4);
-
-	k1_xlate = &blendxlate[k1];
-	k2_xlate = &blendxlate[k2];
-
-	if (((k3 != k1_xlate->match1) && (k3 != k1_xlate->match2)) ||
-		((k4 != k2_xlate->match1) && (k4 != k2_xlate->match2))) {
-		BVSETBLTERROR(BVERR_BLEND,
-			      "not supported coefficient combination");
-		goto exit;
-	}
-
-	gca->k1 = &k1_xlate->k1;
-	gca->k2 = &k2_xlate->k2;
-
-	gca->src1used = gca->k1->src1used | gca->k2->src1used;
-	gca->src2used = gca->k1->src2used | gca->k2->src2used;
-
-	bverror = BVERR_NONE;
-
-exit:
-	GCEXITARG(BVERR_BLEND, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
-
-
-/*******************************************************************************
- * Rotation and mirror.
- */
-
-#define BVFLAG_FLIP_MASK	0x00000003
-
-#define BVFLAG_FLIP_SRC1_SHIFT	14
-#define BVFLAG_FLIP_SRC2_SHIFT	16
-#define BVFLAG_FLIP_MASK_SHIFT	18
-
-#define GCREG_MIRROR_NONE	0x0
-#define GCREG_MIRROR_X		0x1
-#define GCREG_MIRROR_Y		0x2
-#define GCREG_MIRROR_XY		0x3
-
-#define GCREG_ROT_ANGLE_ROT0	0x0
-#define GCREG_ROT_ANGLE_ROT90	0x4
-#define GCREG_ROT_ANGLE_ROT180	0x5
-#define GCREG_ROT_ANGLE_ROT270	0x6
-
-#define ROT_ANGLE_INVALID	-1
-#define ROT_ANGLE_0		0
-#define ROT_ANGLE_90		1
-#define ROT_ANGLE_180		2
-#define ROT_ANGLE_270		3
-
-/* NOTE: BLTsville rotation is defined conunter clock wise. */
-const unsigned int rotencoding[] = {
-	GCREG_ROT_ANGLE_ROT0,		/* ROT_ANGLE_0 */
-	GCREG_ROT_ANGLE_ROT270,		/* ROT_ANGLE_90 */
-	GCREG_ROT_ANGLE_ROT180,		/* ROT_ANGLE_180 */
-	GCREG_ROT_ANGLE_ROT90		/* ROT_ANGLE_270 */
-};
-
-static inline int get_angle(int orientation)
-{
-	int angle;
-
-	/* Normalize the angle. */
-	angle = orientation % 360;
-
-	/* Flip to positive. */
-	if (angle < 0)
-		angle = 360 + angle;
-
-	/* Translate the angle. */
-	switch (angle) {
-	case 0:   return ROT_ANGLE_0;
-	case 90:  return ROT_ANGLE_90;
-	case 180: return ROT_ANGLE_180;
-	case 270: return ROT_ANGLE_270;
-	}
-
-	/* Not supported angle. */
-	return ROT_ANGLE_INVALID;
-}
-
-
-/*******************************************************************************
- * Surface compare and validation.
- */
-
-bool valid_rect(struct bvsurfgeom *bvsurfgeom, struct gcrect *gcrect)
-{
-	int width, height;
-
-	if ((gcrect->left < 0) || (gcrect->top < 0)) {
-		GCERR("invalid rectangle origin: %d,%d.\n",
-		      gcrect->left, gcrect->top);
-		return false;
-	}
-
-	width  = gcrect->right  - gcrect->left;
-	height = gcrect->bottom - gcrect->top;
-	if ((width <= 0) || (height <= 0)) {
-		GCERR("invalid rectangle size: %d,%d.\n",
-		      width, height);
-		return false;
-	}
-
-	if (gcrect->right > (int) bvsurfgeom->width) {
-		GCERR("right coordinate (%d) exceeds surface width (%d).\n",
-		      gcrect->right, bvsurfgeom->width);
-		return false;
-	}
-
-	if (gcrect->bottom > (int) bvsurfgeom->height) {
-		GCERR("bottom coordinate (%d) exceeds surface height (%d).\n",
-		      gcrect->bottom, bvsurfgeom->height);
-		return false;
-	}
-
-	return true;
-}
-
-static bool valid_geom(struct surfaceinfo *surfaceinfo)
-{
-	unsigned int size;
-	unsigned int height;
-
-	/* Compute the size of the surface. */
-	size = (surfaceinfo->geom->width *
-		surfaceinfo->geom->height *
-		surfaceinfo->format.allocbitspp) / 8;
-
-	/* Make sure the size is not greater then the surface. */
-	if (size > surfaceinfo->buf.desc->length) {
-		GCERR("invalid geometry detected:\n");
-		GCERR("  specified dimensions: %dx%d, %d bitspp\n",
-		      surfaceinfo->geom->width,
-		      surfaceinfo->geom->height,
-		      surfaceinfo->format.bitspp);
-		GCERR("  surface size based on the dimensions: %d\n",
-		      size);
-		GCERR("  specified surface size: %lu\n",
-		      surfaceinfo->buf.desc->length);
-		return false;
-	}
-
-	/* Determine the height of the image. */
-	height = ((surfaceinfo->angle % 2) == 0)
-	       ? surfaceinfo->geom->height
-	       : surfaceinfo->geom->width;
-
-	/* Compute the size using the stide. */
-	size = surfaceinfo->geom->virtstride * height;
-
-	/* Make sure the size is not greater then the surface. */
-	if (size > surfaceinfo->buf.desc->length) {
-		GCERR("invalid geometry detected:\n");
-		GCERR("  specified dimensions: %dx%d, %d bitspp\n",
-		      surfaceinfo->geom->width,
-		      surfaceinfo->geom->height,
-		      surfaceinfo->format.bitspp);
-		GCERR("  physical image height = %d\n", height);
-		GCERR("  image stride = %d\n", surfaceinfo->geom->virtstride);
-		GCERR("  computed surface size = %d\n", size);
-		GCERR("  specified surface size: %lu\n",
-		      surfaceinfo->buf.desc->length);
-		return false;
-	}
-
-	return true;
-}
-
-int get_pixel_offset(struct surfaceinfo *surfaceinfo, int offset)
-{
-	unsigned int alignment;
-	int byteoffset;
-	unsigned int alignedoffset;
-	int pixeloffset;
-
-	GCENTERARG(GCZONE_OFFSET, "surfaceinfo=0x%08X, offset=%d\n",
-		   surfaceinfo, offset);
-
-	alignment = (surfaceinfo->format.type == BVFMT_YUV)
-		? (64 - 1)
-		: (16 - 1);
-
-	GCDBG(GCZONE_OFFSET, "bpp = %d\n", surfaceinfo->format.bitspp);
-	GCDBG(GCZONE_OFFSET, "alignment = %d\n", alignment);
-
-	/* Determine offset in bytes from the base modified by the
-	 * given offset. */
-	if (surfaceinfo->buf.desc->auxtype == BVAT_PHYSDESC) {
-		struct bvphysdesc *bvphysdesc;
-		bvphysdesc = (struct bvphysdesc *)
-			     surfaceinfo->buf.desc->auxptr;
-		GCDBG(GCZONE_OFFSET, "physical descriptor = 0x%08X\n",
-		      bvphysdesc);
-		GCDBG(GCZONE_OFFSET, "first page = 0x%08X\n",
-			bvphysdesc->pagearray[0]);
-		GCDBG(GCZONE_OFFSET, "page offset = 0x%08X\n",
-			bvphysdesc->pageoffset);
-
-		byteoffset = bvphysdesc->pageoffset + offset;
-	} else {
-		GCDBG(GCZONE_OFFSET, "no physical descriptor.\n");
-		byteoffset = (unsigned int)
-			     surfaceinfo->buf.desc->virtaddr + offset;
-	}
-
-	GCDBG(GCZONE_OFFSET, "byteoffset = %d\n", byteoffset);
-
-	/* Compute the aligned offset. */
-	alignedoffset = byteoffset & alignment;
-
-	/* Convert to pixels. */
-	pixeloffset = alignedoffset * 8 / surfaceinfo->format.bitspp;
-
-	GCDBG(GCZONE_OFFSET, "alignedoffset = %d\n", alignedoffset);
-	GCDBG(GCZONE_OFFSET, "pixeloffset = %d\n", -pixeloffset);
-
-	GCEXIT(GCZONE_OFFSET);
-	return -pixeloffset;
-}
-
-enum bverror parse_destination(struct bvbltparams *bvbltparams,
-			       struct gcbatch *batch)
-{
-	enum bverror bverror = BVERR_NONE;
-
-	GCENTER(GCZONE_DEST);
-
-	GCDBG(GCZONE_DEST, "parsing destination\n");
-
-	/* Did the destination surface change? */
-	if ((batch->batchflags & BVBATCH_DST) != 0) {
-		struct surfaceinfo *dstinfo;
-
-		/* Initialize the destination descriptor. */
-		dstinfo = &batch->dstinfo;
-		dstinfo->index = -1;
-		dstinfo->buf.desc = bvbltparams->dstdesc;
-		dstinfo->geom = bvbltparams->dstgeom;
-
-		/* Initialize members that are not used. */
-		dstinfo->mirror = GCREG_MIRROR_NONE;
-		dstinfo->rop = 0;
-		dstinfo->gca = NULL;
-
-		/* Parse the destination format. */
-		if (parse_format(bvbltparams, dstinfo) != BVERR_NONE) {
-			bverror = BVERR_DSTGEOM_FORMAT;
-			goto exit;
-		}
-
-		/* Parse orientation. */
-		dstinfo->angle = get_angle(dstinfo->geom->orientation);
-		if (dstinfo->angle == ROT_ANGLE_INVALID) {
-			BVSETBLTERROR(BVERR_DSTGEOM,
-				      "unsupported destination orientation %d.",
-				      dstinfo->geom->orientation);
-			goto exit;
-		}
-
-		/* Compute the destination alignments needed to compensate
-		 * for the surface base address misalignment if any. */
-		dstinfo->xpixalign = get_pixel_offset(dstinfo, 0);
-		dstinfo->ypixalign = 0;
-		dstinfo->bytealign = (dstinfo->xpixalign
-				   * (int) dstinfo->format.bitspp) / 8;
-
-		GCDBG(GCZONE_DEST, "  buffer length = %d\n",
-		      dstinfo->buf.desc->length);
-		GCDBG(GCZONE_DEST, "  rotation %d degrees.\n",
-		      dstinfo->angle * 90);
-
-		if (dstinfo->buf.desc->auxtype == BVAT_PHYSDESC) {
-			struct bvphysdesc *bvphysdesc;
-			bvphysdesc = (struct bvphysdesc *)
-				     dstinfo->buf.desc->auxptr;
-			GCDBG(GCZONE_DEST, "  physical descriptor = 0x%08X\n",
-			      bvphysdesc);
-			GCDBG(GCZONE_DEST, "  first page = 0x%08X\n",
-			      bvphysdesc->pagearray[0]);
-			GCDBG(GCZONE_DEST, "  page offset = 0x%08X\n",
-			      bvphysdesc->pageoffset);
-		} else {
-			GCDBG(GCZONE_DEST, "  virtual address = 0x%08X\n",
-			      (unsigned int) dstinfo->buf.desc->virtaddr);
-		}
-
-		GCDBG(GCZONE_DEST, "  stride = %ld\n",
-		      dstinfo->geom->virtstride);
-		GCDBG(GCZONE_DEST, "  geometry size = %dx%d\n",
-		      dstinfo->geom->width, dstinfo->geom->height);
-		GCDBG(GCZONE_DEST, "  surface offset (pixels) = %d,%d\n",
-		      dstinfo->xpixalign, dstinfo->ypixalign);
-		GCDBG(GCZONE_DEST, "  surface offset (bytes) = %d\n",
-		      dstinfo->bytealign);
-
-		/* Check for unsupported dest formats. */
-		if ((dstinfo->format.type == BVFMT_YUV) &&
-		    (dstinfo->format.cs.yuv.planecount > 1)) {
-			BVSETBLTERROR(BVERR_DSTGEOM_FORMAT,
-				      "destination format unsupported");
-			goto exit;
-		}
-
-		/* Destination stride must be 8 pixel aligned. */
-		if ((dstinfo->geom->virtstride
-				& (dstinfo->format.bitspp - 1)) != 0) {
-			BVSETBLTERROR(BVERR_DSTGEOM_STRIDE,
-				      "destination stride must be 8 pixel "
-				      "aligned.");
-			goto exit;
-		}
-
-		/* Validate geometry. */
-		if (!valid_geom(dstinfo)) {
-			BVSETBLTERROR(BVERR_DSTGEOM,
-				      "destination geom exceeds surface size");
-			goto exit;
-		}
-	}
-
-	/* Did clipping/destination rects change? */
-	if ((batch->batchflags & (BVBATCH_CLIPRECT |
-				  BVBATCH_DESTRECT |
-				  BVBATCH_DST)) != 0) {
-		struct surfaceinfo *dstinfo;
-		struct gcrect cliprect;
-		struct gcrect *dstrect;
-		struct gcrect *dstrectaux;
-
-		/* Get a shortcut to the destination surface. */
-		dstinfo = &batch->dstinfo;
-
-		/* Determine destination rectangle. */
-		dstrect = &dstinfo->rect;
-		GCCONVERT_RECT(GCZONE_DEST,
-			       "  rect",
-			       &bvbltparams->dstrect,
-			       dstrect);
-
-		/* Determine whether aux destination is specified. */
-		batch->haveaux
-			= ((bvbltparams->flags & BVFLAG_SRC2_AUXDSTRECT) != 0);
-		GCDBG(GCZONE_DEST, "  have aux dest = %d\n", batch->haveaux);
-
-		/* Is clipping rectangle specified? */
-		if ((bvbltparams->flags & BVFLAG_CLIP) == BVFLAG_CLIP) {
-			/* Convert the clipping rectangle. */
-			GCCONVERT_RECT(GCZONE_DEST,
-				       "  clipping",
-				       &bvbltparams->cliprect,
-				       &cliprect);
-
-			if ((cliprect.left   < GC_CLIP_RESET_LEFT)  ||
-			    (cliprect.top    < GC_CLIP_RESET_TOP)   ||
-			    (cliprect.right  > GC_CLIP_RESET_RIGHT) ||
-			    (cliprect.bottom > GC_CLIP_RESET_BOTTOM)) {
-				BVSETERROR(BVERR_CLIP_RECT,
-					   "clip rect is invalid");
-				goto exit;
-			}
-
-			/* Compute clipping deltas and the adjusted
-			 * destination rect. */
-			if (cliprect.left <= dstrect->left) {
-				batch->clipdelta.left = 0;
-				batch->dstclipped.left = dstrect->left;
-			} else {
-				batch->clipdelta.left = cliprect.left
-						      - dstrect->left;
-				batch->dstclipped.left = cliprect.left;
-			}
-
-			if (cliprect.top <= dstrect->top) {
-				batch->clipdelta.top = 0;
-				batch->dstclipped.top = dstrect->top;
-			} else {
-				batch->clipdelta.top = cliprect.top
-						     - dstrect->top;
-				batch->dstclipped.top = cliprect.top;
-			}
-
-			if (cliprect.right >= dstrect->right) {
-				batch->clipdelta.right = 0;
-				batch->dstclipped.right = dstrect->right;
-			} else {
-				batch->clipdelta.right = cliprect.right
-						       - dstrect->right;
-				batch->dstclipped.right = cliprect.right;
-			}
-
-			if (cliprect.bottom >= dstrect->bottom) {
-				batch->clipdelta.bottom = 0;
-				batch->dstclipped.bottom = dstrect->bottom;
-			} else {
-				batch->clipdelta.bottom = cliprect.bottom
-							- dstrect->bottom;
-				batch->dstclipped.bottom = cliprect.bottom;
-			}
-
-			/* Clip the aux destination. */
-			if (batch->haveaux) {
-				/* Convert the aux rectangle. */
-				dstrectaux = &batch->dstrectaux;
-				GCCONVERT_RECT(GCZONE_DEST,
-					       "  aux rect",
-					       &bvbltparams->src2auxdstrect,
-					       dstrectaux);
-
-				if (cliprect.left <= dstrectaux->left)
-					batch->dstclippedaux.left
-						= dstrectaux->left;
-				else
-					batch->dstclippedaux.left
-						= cliprect.left;
-
-				if (cliprect.top <= dstrectaux->top)
-					batch->dstclippedaux.top
-						= dstrectaux->top;
-				else
-					batch->dstclippedaux.top
-						= cliprect.top;
-
-				if (cliprect.right >= dstrectaux->right)
-					batch->dstclippedaux.right
-						= dstrectaux->right;
-				else
-					batch->dstclippedaux.right
-						= cliprect.right;
-
-				if (cliprect.bottom >= dstrectaux->bottom)
-					batch->dstclippedaux.bottom
-						= dstrectaux->bottom;
-				else
-					batch->dstclippedaux.bottom
-						= cliprect.bottom;
-			}
-		} else {
-			batch->clipdelta.left =
-			batch->clipdelta.top =
-			batch->clipdelta.right =
-			batch->clipdelta.bottom = 0;
-
-			batch->dstclipped = *dstrect;
-			if (batch->haveaux)
-				/* Convert the aux rectangle. */
-				GCCONVERT_RECT(GCZONE_DEST,
-					       "   aux rect",
-					       &bvbltparams->src2auxdstrect,
-					       &batch->dstclippedaux);
-		}
-
-		GCPRINT_RECT(GCZONE_DEST, "  clipped dest",
-			     &batch->dstclipped);
-
-		/* Validate the destination rectangle. */
-		if (!valid_rect(dstinfo->geom, &batch->dstclipped)) {
-			BVSETBLTERROR(BVERR_DSTRECT,
-				      "invalid destination rectangle.");
-			goto exit;
-		}
-
-		if (batch->haveaux) {
-			GCPRINT_RECT(GCZONE_DEST, "  clipped aux dest",
-				     &batch->dstclippedaux);
-
-			/* Validate the aux destination rectangle. */
-			if (!valid_rect(dstinfo->geom, &batch->dstclippedaux)) {
-				BVSETBLTERROR(BVERR_DSTRECT,
-					      "invalid aux destination "
-					      "rectangle.");
-				goto exit;
-			}
-		}
-
-		GCDBG(GCZONE_DEST,
-		      "  clipping delta = (%d,%d)-(%d,%d)\n",
-		      batch->clipdelta.left,
-		      batch->clipdelta.top,
-		      batch->clipdelta.right,
-		      batch->clipdelta.bottom);
-	}
-
-exit:
-	GCEXITARG(GCZONE_DEST, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
-
-void process_dest_rotation(struct bvbltparams *bvbltparams,
-			   struct gcbatch *batch)
-{
-	GCENTER(GCZONE_DEST);
-
-	/* Did clipping/destination rects change? */
-	if ((batch->batchflags & (BVBATCH_CLIPRECT |
-				  BVBATCH_DESTRECT |
-				  BVBATCH_DST)) != 0) {
-		struct surfaceinfo *dstinfo;
-		int dstoffsetX, dstoffsetY;
-
-		/* Initialize the destination descriptor. */
-		dstinfo = &batch->dstinfo;
-
-		switch (dstinfo->angle) {
-		case ROT_ANGLE_0:
-			/* Determine the origin offset. */
-			dstoffsetX = dstinfo->xpixalign;
-			dstoffsetY = dstinfo->ypixalign;
-
-			/* Determine geometry size. */
-			batch->dstwidth  = dstinfo->geom->width
-					 - dstinfo->xpixalign;
-			batch->dstheight = dstinfo->geom->height
-					 - dstinfo->ypixalign;
-
-			/* Determine the physical size. */
-			dstinfo->physwidth  = batch->dstwidth;
-			dstinfo->physheight = batch->dstheight;
-			break;
-
-		case ROT_ANGLE_90:
-			/* Determine the origin offset. */
-			dstoffsetX = dstinfo->ypixalign;
-			dstoffsetY = dstinfo->xpixalign;
-
-			/* Determine geometry size. */
-			batch->dstwidth  = dstinfo->geom->width
-					 - dstinfo->ypixalign;
-			batch->dstheight = dstinfo->geom->height
-					 - dstinfo->xpixalign;
-
-			/* Determine the physical size. */
-			dstinfo->physwidth  = dstinfo->geom->height
-					    - dstinfo->xpixalign;
-			dstinfo->physheight = dstinfo->geom->width
-					    - dstinfo->ypixalign;
-			break;
-
-		case ROT_ANGLE_180:
-			/* Determine the origin offset. */
-			dstoffsetX = 0;
-			dstoffsetY = 0;
-
-			/* Determine geometry size. */
-			batch->dstwidth  = dstinfo->geom->width
-					 - dstinfo->xpixalign;
-			batch->dstheight = dstinfo->geom->height
-					 - dstinfo->ypixalign;
-
-			/* Determine the physical size. */
-			dstinfo->physwidth  = batch->dstwidth;
-			dstinfo->physheight = batch->dstheight;
-			break;
-
-		case ROT_ANGLE_270:
-			/* Determine the origin offset. */
-			dstoffsetX = 0;
-			dstoffsetY = 0;
-
-			/* Determine geometry size. */
-			batch->dstwidth  = dstinfo->geom->width
-					 - dstinfo->ypixalign;
-			batch->dstheight = dstinfo->geom->height
-					 - dstinfo->xpixalign;
-
-			/* Determine the physical size. */
-			dstinfo->physwidth  = dstinfo->geom->height
-					    - dstinfo->xpixalign;
-			dstinfo->physheight = dstinfo->geom->width
-					    - dstinfo->ypixalign;
-			break;
-
-		default:
-			dstoffsetX = 0;
-			dstoffsetY = 0;
-		}
-
-		/* Compute adjusted destination rectangles. */
-		batch->dstadjusted.left
-			= batch->dstclipped.left
-			- dstoffsetX;
-		batch->dstadjusted.top
-			= batch->dstclipped.top
-			- dstoffsetY;
-		batch->dstadjusted.right
-			= batch->dstclipped.right
-			- dstoffsetX;
-		batch->dstadjusted.bottom
-			= batch->dstclipped.bottom
-			- dstoffsetY;
-
-		GCPRINT_RECT(GCZONE_DEST, "adjusted dest",
-			     &batch->dstadjusted);
-
-		GCDBG(GCZONE_DEST, "aligned geometry size = %dx%d\n",
-		      batch->dstwidth, batch->dstheight);
-		GCDBG(GCZONE_DEST, "aligned physical size = %dx%d\n",
-		      dstinfo->physwidth, dstinfo->physheight);
-		GCDBG(GCZONE_DEST, "origin offset (pixels) = %d,%d\n",
-		      dstoffsetX, dstoffsetY);
-	}
-
-	GCEXIT(GCZONE_DEST);
-}
-
-enum bverror parse_source(struct bvbltparams *bvbltparams,
-			  struct gcbatch *batch,
-			  struct bvrect *srcrect,
-			  struct surfaceinfo *srcinfo)
-{
-	enum bverror bverror = BVERR_NONE;
-
-	GCENTER(GCZONE_SRC);
-	GCDBG(GCZONE_SRC, "parsing source #%d\n",
-	      srcinfo->index + 1);
-
-	/* Parse the source format. */
-	if (parse_format(bvbltparams, srcinfo) != BVERR_NONE) {
-		bverror = (srcinfo->index == 0)
-			? BVERR_SRC1GEOM_FORMAT
-			: BVERR_SRC2GEOM_FORMAT;
-		goto exit;
-	}
-
-	/* Parse orientation. */
-	srcinfo->angle = get_angle(srcinfo->geom->orientation);
-	if (srcinfo->angle == ROT_ANGLE_INVALID) {
-		BVSETBLTERROR((srcinfo->index == 0)
-					? BVERR_SRC1GEOM
-					: BVERR_SRC2GEOM,
-			      "unsupported source%d orientation %d.",
-			      srcinfo->index + 1,
-			      srcinfo->geom->orientation);
-		goto exit;
-	}
-
-	/* Determine source mirror. */
-	srcinfo->mirror = (srcinfo->index == 0)
-			? (bvbltparams->flags >> BVFLAG_FLIP_SRC1_SHIFT)
-			   & BVFLAG_FLIP_MASK
-			: (bvbltparams->flags >> BVFLAG_FLIP_SRC2_SHIFT)
-			   & BVFLAG_FLIP_MASK;
-
-	GCDBG(GCZONE_SRC, "  buffer length = %d\n", srcinfo->buf.desc->length);
-	GCDBG(GCZONE_SRC, "  rotation %d degrees.\n", srcinfo->angle * 90);
-
-	if (srcinfo->buf.desc->auxtype == BVAT_PHYSDESC) {
-		struct bvphysdesc *bvphysdesc;
-		bvphysdesc = (struct bvphysdesc *) srcinfo->buf.desc->auxptr;
-		GCDBG(GCZONE_SRC, "  physical descriptor = 0x%08X\n",
-		      bvphysdesc);
-		GCDBG(GCZONE_SRC, "  first page = 0x%08X\n",
-		      bvphysdesc->pagearray[0]);
-		GCDBG(GCZONE_SRC, "  page offset = 0x%08X\n",
-		      bvphysdesc->pageoffset);
-	} else {
-		GCDBG(GCZONE_SRC, "  virtual address = 0x%08X\n",
-			(unsigned int) srcinfo->buf.desc->virtaddr);
-	}
-
-	GCDBG(GCZONE_SRC, "  stride = %ld\n",
-	      srcinfo->geom->virtstride);
-	GCDBG(GCZONE_SRC, "  geometry size = %dx%d\n",
-	      srcinfo->geom->width, srcinfo->geom->height);
-	GCDBG(GCZONE_SRC, "  mirror = %d\n", srcinfo->mirror);
-
-	/* Convert the rectangle. */
-	GCCONVERT_RECT(GCZONE_SRC,
-		       "  rect", srcrect, &srcinfo->rect);
-
-	/* Source must be 8 pixel aligned. */
-	if ((srcinfo->geom->virtstride
-			& (srcinfo->format.bitspp - 1)) != 0) {
-		BVSETBLTERROR((srcinfo->index == 0)
-					? BVERR_SRC1GEOM_STRIDE
-					: BVERR_SRC2GEOM_STRIDE,
-			      "source stride must be 8 pixel aligned.");
-		goto exit;
-	}
-
-	/* Planar YUV? */
-	if ((srcinfo->format.type == BVFMT_YUV) &&
-	    (srcinfo->format.cs.yuv.planecount > 1)) {
-		int xpixalign;
-
-		/* Source rotation is not supported. */
-		if (srcinfo->angle != ROT_ANGLE_0) {
-			BVSETBLTERROR((srcinfo->index == 0)
-						? BVERR_SRC1_ROT
-						: BVERR_SRC2_ROT,
-				      "rotation of planar YUV is "
-				      "not supported");
-			goto exit;
-		}
-
-		/* Check base address alignment. */
-		xpixalign = get_pixel_offset(srcinfo, 0);
-		if (xpixalign != 0) {
-			BVSETBLTERROR((srcinfo->index == 0)
-						? BVERR_SRC1DESC_ALIGNMENT
-						: BVERR_SRC2DESC_ALIGNMENT,
-					"planar YUV base address must be "
-					"64 byte aligned.");
-			goto exit;
-		}
-	}
-
-	/* Validate source geometry. */
-	if (!valid_geom(srcinfo)) {
-		BVSETBLTERROR((srcinfo->index == 0)
-					? BVERR_SRC1GEOM
-					: BVERR_SRC2GEOM,
-			      "source%d geom exceeds surface size.",
-			      srcinfo->index + 1);
-		goto exit;
-	}
-
-exit:
-	GCEXITARG(GCZONE_SRC, "bv%s = %d\n",
-		  (bverror == BVERR_NONE) ? "result" : "error", bverror);
-	return bverror;
-}
-
-static enum bverror parse_implicitscale(struct bvbltparams *bvbltparams,
-					struct gcbatch *batch)
-{
-	enum bverror bverror = BVERR_NONE;
-	unsigned int quality;
-	unsigned int technique;
-	unsigned int imagetype;
-
-	GCENTER(GCZONE_SCALING);
-
-	quality = (bvbltparams->scalemode & BVSCALEDEF_QUALITY_MASK)
-		>> BVSCALEDEF_QUALITY_SHIFT;
-	technique = (bvbltparams->scalemode & BVSCALEDEF_TECHNIQUE_MASK)
-		  >> BVSCALEDEF_TECHNIQUE_SHIFT;
-	imagetype = (bvbltparams->scalemode & BVSCALEDEF_TYPE_MASK)
-		  >> BVSCALEDEF_TYPE_SHIFT;
-
-	GCDBG(GCZONE_SCALING, "quality = %d\n", quality);
-	GCDBG(GCZONE_SCALING, "technique = %d\n", technique);
-	GCDBG(GCZONE_SCALING, "imagetype = %d\n", imagetype);
-
-	switch (quality) {
-	case BVSCALEDEF_FASTEST >> BVSCALEDEF_QUALITY_SHIFT:
-		batch->op.filter.horkernelsize = 3;
-		batch->op.filter.verkernelsize = 3;
-		break;
-
-	case BVSCALEDEF_GOOD >> BVSCALEDEF_QUALITY_SHIFT:
-		batch->op.filter.horkernelsize = 5;
-		batch->op.filter.verkernelsize = 5;
-		break;
-
-	case BVSCALEDEF_BETTER >> BVSCALEDEF_QUALITY_SHIFT:
-		batch->op.filter.horkernelsize = 7;
-		batch->op.filter.verkernelsize = 7;
-		break;
-
-	case BVSCALEDEF_BEST >> BVSCALEDEF_QUALITY_SHIFT:
-		batch->op.filter.horkernelsize = 9;
-		batch->op.filter.verkernelsize = 9;
-		break;
-
-	default:
-		BVSETBLTERROR(BVERR_SCALE_MODE,
-			      "unsupported scale quality 0x%02X", quality);
-		goto exit;
-	}
-
-	switch (technique) {
-	case BVSCALEDEF_DONT_CARE >> BVSCALEDEF_TECHNIQUE_SHIFT:
-	case BVSCALEDEF_NOT_NEAREST_NEIGHBOR >> BVSCALEDEF_TECHNIQUE_SHIFT:
-		break;
-
-	case BVSCALEDEF_POINT_SAMPLE >> BVSCALEDEF_TECHNIQUE_SHIFT:
-		batch->op.filter.horkernelsize = 1;
-		batch->op.filter.verkernelsize = 1;
-		break;
-
-	case BVSCALEDEF_INTERPOLATED >> BVSCALEDEF_TECHNIQUE_SHIFT:
-		break;
-
-	default:
-		BVSETBLTERROR(BVERR_SCALE_MODE,
-			      "unsupported scale technique %d", technique);
-		goto exit;
-	}
-
-	switch (imagetype) {
-	case 0:
-	case BVSCALEDEF_PHOTO >> BVSCALEDEF_TYPE_SHIFT:
-	case BVSCALEDEF_DRAWING >> BVSCALEDEF_TYPE_SHIFT:
-		break;
-
-	default:
-		BVSETBLTERROR(BVERR_SCALE_MODE,
-			      "unsupported image type %d", imagetype);
-		goto exit;
-	}
-
-	GCDBG(GCZONE_SCALING, "kernel size = %dx%d\n",
-	      batch->op.filter.horkernelsize,
-	      batch->op.filter.verkernelsize);
-
-exit:
-	GCEXIT(GCZONE_SCALING);
-	return bverror;
-}
-
-static enum bverror parse_explicitscale(struct bvbltparams *bvbltparams,
-					struct gcbatch *batch)
-{
-	enum bverror bverror = BVERR_NONE;
-	unsigned int horsize;
-	unsigned int versize;
-
-	GCENTER(GCZONE_SCALING);
-
-	horsize = (bvbltparams->scalemode & BVSCALEDEF_HORZ_MASK)
-		>> BVSCALEDEF_HORZ_SHIFT;
-	versize = (bvbltparams->scalemode & BVSCALEDEF_VERT_MASK)
-		  >> BVSCALEDEF_VERT_SHIFT;
-
-	GCDBG(GCZONE_SCALING, "horsize = %d\n", horsize);
-	GCDBG(GCZONE_SCALING, "versize = %d\n", versize);
-
-	switch (horsize) {
-	case BVSCALEDEF_NEAREST_NEIGHBOR:
-		batch->op.filter.horkernelsize = 1;
-		break;
-
-	case BVSCALEDEF_LINEAR:
-	case BVSCALEDEF_CUBIC:
-	case BVSCALEDEF_3_TAP:
-		batch->op.filter.horkernelsize = 3;
-		break;
-
-	case BVSCALEDEF_5_TAP:
-		batch->op.filter.horkernelsize = 5;
-		break;
-
-	case BVSCALEDEF_7_TAP:
-		batch->op.filter.horkernelsize = 7;
-		break;
-
-	case BVSCALEDEF_9_TAP:
-		batch->op.filter.horkernelsize = 9;
-		break;
-
-	default:
-		BVSETBLTERROR(BVERR_SCALE_MODE,
-			      "unsupported horizontal kernel size %d", horsize);
-		goto exit;
-	}
-
-	switch (versize) {
-	case BVSCALEDEF_NEAREST_NEIGHBOR:
-		batch->op.filter.verkernelsize = 1;
-		break;
-
-	case BVSCALEDEF_LINEAR:
-	case BVSCALEDEF_CUBIC:
-	case BVSCALEDEF_3_TAP:
-		batch->op.filter.verkernelsize = 3;
-		break;
-
-	case BVSCALEDEF_5_TAP:
-		batch->op.filter.verkernelsize = 5;
-		break;
-
-	case BVSCALEDEF_7_TAP:
-		batch->op.filter.verkernelsize = 7;
-		break;
-
-	case BVSCALEDEF_9_TAP:
-		batch->op.filter.verkernelsize = 9;
-		break;
-
-	default:
-		BVSETBLTERROR(BVERR_SCALE_MODE,
-			      "unsupported vertical kernel size %d", versize);
-		goto exit;
-	}
-
-	GCDBG(GCZONE_SCALING, "kernel size = %dx%d\n",
-	      batch->op.filter.horkernelsize,
-	      batch->op.filter.verkernelsize);
-
-exit:
-	GCEXIT(GCZONE_SCALING);
-	return bverror;
-}
-
-enum bverror parse_scalemode(struct bvbltparams *bvbltparams,
-			     struct gcbatch *batch)
-{
-	enum bverror bverror;
-	unsigned int scaleclass;
-
-	GCENTER(GCZONE_SCALING);
-
-	scaleclass = (bvbltparams->scalemode & BVSCALEDEF_CLASS_MASK)
-		   >> BVSCALEDEF_CLASS_SHIFT;
-
-	GCDBG(GCZONE_SCALING, "scaleclass = %d\n", scaleclass);
-
-	switch (scaleclass) {
-	case BVSCALEDEF_IMPLICIT >> BVSCALEDEF_CLASS_SHIFT:
-		bverror = parse_implicitscale(bvbltparams, batch);
-		break;
-
-	case BVSCALEDEF_EXPLICIT >> BVSCALEDEF_CLASS_SHIFT:
-		bverror = parse_explicitscale(bvbltparams, batch);
-		break;
-
-	default:
-		BVSETBLTERROR(BVERR_SCALE_MODE,
-			      "unsupported scale class %d", scaleclass);
-		goto exit;
-	}
-
-exit:
-	GCEXIT(GCZONE_SCALING);
-	return bverror;
-}
diff --git a/bltsville/gcbv/mirror/include/cache-2dmanager.h b/bltsville/gcbv/mirror/include/cache-2dmanager.h
deleted file mode 100644
index 9740314..0000000
--- a/bltsville/gcbv/mirror/include/cache-2dmanager.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright(c) 2012,
- * Texas Instruments, Inc. and Vivante Corporation.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Vivante Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef CACHE_2DMANAGER_H_
-#define CACHE_2DMANAGER_H_
-
-/* The value below only applies to OMAP4 */
-#define L1CACHE_SIZE 32768
-#define L2CACHE_SIZE 1048576
-
-#define L1THRESHOLD L1CACHE_SIZE
-#define L2THRESHOLD L2CACHE_SIZE
-
-struct c2dmrgn {
-	char *start;	/* addr of upper left of rect */
-	size_t span;	/* bytes to be operated on per line */
-	size_t lines;	/* lines to be operated on */
-	long stride;	/* bytes per line */
-};
-
-/*
- *	c2dm_l1cache(count, rgns, dir)
- *
- *	L1 Cache operations in 2D
- *
- *	- count  - number of regions
- *	- rgns   - array of regions
- *	- dir	 - cache operation direction
- *
- */
-void c2dm_l1cache(int count, struct c2dmrgn rgns[], int dir);
-
-/*
- *	c2dm_l2cache(count, rgns, dir)
- *
- *	L2 Cache operations in 2D
- *
- *	- count  - number of regions
- *	- rgns   - array of regions
- *	- dir	 - cache operation direction
- *
- */
-void c2dm_l2cache(int count, struct c2dmrgn rgns[], int dir);
-
-
-#endif /* CACHE_2DMANAGER_H_ */
diff --git a/bltsville/gcbv/mirror/include/gcdbglog.h b/bltsville/gcbv/mirror/include/gcdbglog.h
deleted file mode 100644
index a4e759a..0000000
--- a/bltsville/gcbv/mirror/include/gcdbglog.h
+++ /dev/null
@@ -1,384 +0,0 @@
-/*
- * Copyright(c) 2012,
- * Texas Instruments, Inc. and Vivante Corporation.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Vivante Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef GCDBGLOG_H
-#define GCDBGLOG_H
-
-#include "gclist.h"
-#include <bltsville.h>
-struct gcmmucontext;
-
-
-/*******************************************************************************
- * Debug logging switches.
- */
-
-/* Enables internal gccore logging backend. */
-#if !defined(GCDEBUG_ENABLE)
-#define GCDEBUG_ENABLE 0	/* Enabled for development branch only. */
-#endif
-
-/* Enables linux builtin logging backend. */
-#if !defined(GCDEBUG_LINUXLOGS)
-#define GCDEBUG_LINUXLOGS 0
-#endif
-
-#if GCDEBUG_ENABLE && GCDEBUG_LINUXLOGS
-#error GCDEBUG_ENABLE and GCDEBUG_LINUXLOGS cannot be enabled simultaneously.
-#endif
-
-
-/*******************************************************************************
- * Dumping interface macro for release mode.
- */
-
-#if !GCDEBUG_ENABLE && !GCDEBUG_LINUXLOGS
-#define GCDBG_INIT(...)
-#define GCDBG_EXIT(...)
-#define GCDBG_FILTERDEF(...)
-#define GCDBG_REGISTER(...)
-#define GCENTER(...)
-#define GCEXIT(...)
-#define GCENTERARG(...)
-#define GCEXITARG(...)
-#define GCDBG(...) {}
-#define GCERR(...) {}
-#define GCDUMPSTRING(...) {}
-#define GCDUMPBUFFER(...) {}
-#define GCDUMPARENA(...) {}
-#define GCDUMPARENAS(...) {}
-#define GCGPUSTATUS(...) {}
-#endif
-
-#if !GCDEBUG_ENABLE
-#define GCDBG_REPORT_MISSING() \
-	printf("gcx logging is not integrated.\n")
-
-#define GCDBG_SHOWENABLED(s) \
-	GCDBG_REPORT_MISSING()
-
-#define GCDBG_ENABLEDUMP() \
-	GCDBG_REPORT_MISSING()
-
-#define GCDBG_DISABLEDUMP() \
-	GCDBG_REPORT_MISSING()
-
-#define GCDBG_SETFILTER(filtername, zone) \
-	GCDBG_REPORT_MISSING()
-
-#define GCDBG_FLUSHDUMP(s) \
-	GCDBG_REPORT_MISSING()
-
-#define GCDBG_RESETDUMP() \
-	GCDBG_REPORT_MISSING()
-
-#endif
-
-
-/*******************************************************************************
- * Dumping macros not specific to a particular logging backend.
- */
-
-#if GCDEBUG_ENABLE || GCDEBUG_LINUXLOGS
-
-#define GC_MOD_PREFIX \
-	GC_DEV_NAME ": %s(%d) "
-
-#define GCDUMPARENA(zone, text, arena) \
-do { \
-	GCDBG(zone, text " @ 0x%08X:\n", (unsigned int) arena); \
-	GCDBG(zone, "  number of pages = %u\n", \
-		(arena)->count); \
-	GCDBG(zone, "  from (absolute/mtlb/stlb) = 0x%08X / %u / %u\n", \
-		(arena)->start.absolute, \
-		(arena)->start.loc.mtlb, \
-		(arena)->start.loc.stlb); \
-	GCDBG(zone, "  to   (absolute/mtlb/stlb) = 0x%08X / %u / %u\n", \
-		(arena)->end.absolute, \
-		(arena)->end.loc.mtlb, \
-		(arena)->end.loc.stlb); \
-} while (false)
-
-#define GCDUMPARENAS(zone, text, arenahead) \
-do { \
-	GCDBG(zone, "%s:\n", text); \
-	\
-	if (list_empty(arenahead)) { \
-		GCDBG(zone, "  no arenas defined in the list.\n"); \
-	} else { \
-		struct list_head *entry; \
-		struct gcmmuarena *arena; \
-		\
-		list_for_each(entry, arenahead) { \
-			arena = list_entry(entry, struct gcmmuarena, link); \
-			GCDUMPARENA(zone, "arena", arena); \
-		} \
-	} \
-} while (false)
-
-#endif
-
-#define GC_FUNC_ENTER "++"
-#define GC_FUNC_EXIT "--"
-
-
-/*******************************************************************************
- * Dumping macros for internal gccore logging backend.
- */
-
-#if GCDEBUG_ENABLE
-
-#define GCDBGFILTER \
-	g_gcdbgfilter
-
-#define GCDBG_INIT() \
-	gcdbg_init()
-
-#define GCDBG_EXIT() \
-	gcdbg_exit()
-
-#define GCDBG_FILTERDEF(name, initzone, ...) \
-	static struct gcdbgfilter GCDBGFILTER = { \
-		.link = LIST_HEAD_INIT(GCDBGFILTER.link), \
-		.filtername = #name, \
-		.zone = initzone, \
-		.zonename = { __VA_ARGS__, NULL } \
-	}; \
-	\
-	struct gcdbgfilter *name ## _dbgfilter(void) \
-	{ \
-		return &GCDBGFILTER; \
-	}
-
-#define GCDBG_REGISTER(name) \
-do { \
-	struct gcdbgfilter *name ## _dbgfilter(void); \
-	gc_dbg_add_client(name ## _dbgfilter()); \
-} while (0)
-
-#define GCDBG_SHOWENABLED(s) \
-	gc_dump_show_enabled(s)
-
-#define GCDBG_ENABLEDUMP() \
-	gc_dump_enable()
-
-#define GCDBG_DISABLEDUMP() \
-	gc_dump_disable()
-
-#define GCDBG_SETFILTER(filtername, zone) \
-	gc_dump_filter_enable(filtername, zone)
-
-#define GCDBG_FLUSHDUMP(s) \
-	gc_dump_flush(s)
-
-#define GCDBG_RESETDUMP() \
-	gc_dump_reset()
-
-#define GCENTER(zone) \
-	gc_dump_string(&GCDBGFILTER, zone, GC_FUNC_ENTER GC_MOD_PREFIX "\n", \
-			__func__, __LINE__)
-
-#define GCEXIT(zone) \
-	gc_dump_string(&GCDBGFILTER, zone, GC_FUNC_EXIT GC_MOD_PREFIX "\n", \
-			__func__, __LINE__)
-
-#define GCENTERARG(zone, msg, ...) \
-	gc_dump_string(&GCDBGFILTER, zone, GC_FUNC_ENTER GC_MOD_PREFIX msg, \
-			__func__, __LINE__, ##__VA_ARGS__)
-
-#define GCEXITARG(zone, msg, ...) \
-	gc_dump_string(&GCDBGFILTER, zone, GC_FUNC_EXIT GC_MOD_PREFIX msg, \
-			__func__, __LINE__, ##__VA_ARGS__)
-
-#define GCDBG(zone, msg, ...) \
-	gc_dump_string(&GCDBGFILTER, zone, GC_MOD_PREFIX msg,	\
-			__func__, __LINE__, ##__VA_ARGS__)
-
-#define GCERR(msg, ...) \
-	gc_dump_string(NULL, 0, GC_MOD_PREFIX "[ERROR] " msg,	\
-			__func__, __LINE__, ##__VA_ARGS__)
-
-#define GCDUMPSTRING(msg, ...) \
-	gc_dump_string(NULL, 0, msg, ##__VA_ARGS__)
-
-#define GCDUMPBUFFER(zone, ptr, gpuaddr, datasize) \
-	gc_dump_cmd_buffer(&GCDBGFILTER, zone, ptr, gpuaddr, datasize)
-
-#endif
-
-
-/*******************************************************************************
- * Dumping macros for linux builtin logging backend.
- */
-
-#if GCDEBUG_LINUXLOGS
-
-#define GCDBG_INIT()
-#define GCDBG_EXIT()
-#define GCDBG_FILTERDEF(...)
-#define GCDBG_REGISTER(...)
-
-#define GCENTER(zone) \
-	GCDBG(zone, GC_FUNC_ENTER " %s(%d)\n", __func__, __LINE__)
-
-#define GCEXIT(zone) \
-	GCDBG(zone, GC_FUNC_EXIT " %s(%d)\n", __func__, __LINE__)
-
-#define GCENTERARG(zone, msg, ...) \
-	GCDBG(zone, GC_FUNC_ENTER " %s(%d) " msg "\n", \
-	      __func__, __LINE__, ##__VA_ARGS__)
-
-#define GCEXITARG(zone, msg, ...) \
-	GCDBG(zone, GC_FUNC_EXIT " %s(%d) " msg "\n", \
-	      __func__, __LINE__, ##__VA_ARGS__)
-
-#define GCDBG(zone, msg, ...) \
-	dev_dbg(gc_get_dev(), msg, ##__VA_ARGS__)
-
-#define GCERR(msg, ...) \
-	GCDBG(0, msg, ##__VA_ARGS__)
-
-#define GCDUMPSTRING(msg, ...) \
-	GCDBG(0, msg, ##__VA_ARGS__)
-
-#define GCDUMPBUFFER(...) {}
-#define GCGPUSTATUS(...) {}
-
-#endif
-
-
-/*******************************************************************************
- * Command buffer parser.
- */
-
-struct gcsurfaceinfo {
-	unsigned int width;
-	unsigned int height;
-	unsigned int address;
-	unsigned int stride;
-	unsigned int swizzle;
-	unsigned int format;
-	unsigned int bpp;
-};
-
-struct gcrect {
-	int left;
-	int top;
-	int right;
-	int bottom;
-};
-
-struct gcsourceinfo {
-	struct gcsurfaceinfo surf;
-	struct gcrect rect;
-};
-
-struct gcdestinfo {
-	struct gcsurfaceinfo surf;
-	unsigned int rectcount;
-	struct gcrect rect[256];
-};
-
-struct gccommandinfo {
-	unsigned int command;
-	unsigned int srccount;
-	struct gcsourceinfo src[4];
-	struct gcdestinfo dst;
-};
-
-/* Parse the specified command buffer and fill in the structure. */
-int gc_parse_command_buffer(unsigned int *buffer, unsigned int size,
-			    struct gccommandinfo *info);
-
-
-/*******************************************************************************
- * Filter structure.
- */
-
-struct gcdbgfilter {
-	struct list_head link;
-	char *filtername;
-	unsigned int zone;
-	const char *zonename[];
-};
-
-
-/*******************************************************************************
- * Debug init/exit functions.
- */
-
-void gcdbg_init(void);
-void gcdbg_exit(void);
-
-
-/*******************************************************************************
- * Dumping functions.
- */
-
-/* String dumping. */
-void gc_dump_string(struct gcdbgfilter *filter, unsigned int zone,
-		    const char *message, ...);
-void gc_dump_string_sized(struct gcdbgfilter *filter, unsigned int zone,
-			  unsigned int argsize, const char *message, ...);
-
-/* Dump command buffer. */
-void gc_dump_cmd_buffer(struct gcdbgfilter *filter, unsigned int zone,
-			void *ptr, unsigned int gpuaddr, unsigned int datasize);
-
-/* Dump generic buffer. */
-void gc_dump_buffer(struct gcdbgfilter *filter, unsigned int zone,
-		    void *ptr, unsigned int gpuaddr, unsigned int datasize);
-
-
-/*******************************************************************************
- * Bltsville debugging.
- */
-
-char *gc_bvblend_name(enum bvblend blend);
-
-
-/*******************************************************************************
- * Dumping control.
- */
-
-struct seq_file;
-
-struct device *gc_get_dev(void);
-void gc_dump_show_enabled(struct seq_file *s);
-void gc_dump_enable(void);
-void gc_dump_disable(void);
-void gc_dump_filter_enable(const char *filtername, int zone);
-void gc_dump_flush(struct seq_file *s);
-void gc_dump_reset(void);
-void gc_dbg_add_client(struct gcdbgfilter *filter);
-
-#endif
diff --git a/bltsville/gcbv/mirror/include/gcerror.h b/bltsville/gcbv/mirror/include/gcerror.h
deleted file mode 100644
index 2efcf39..0000000
--- a/bltsville/gcbv/mirror/include/gcerror.h
+++ /dev/null
@@ -1,226 +0,0 @@
-/*
- * Copyright(c) 2012,
- * Texas Instruments, Inc. and Vivante Corporation.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Vivante Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef GCERROR_H
-#define GCERROR_H
-
-#define GCERR_SETGRP(error, group) \
-( \
-	(enum gcerror) \
-	((error & GCERR_GENERIC_MASK) | group) \
-)
-
-#define GCERR_GENERIC(error) \
-( \
-	(error & GCERR_GENERIC_MASK) << GCERR_GENERIC_SHIFT \
-)
-
-#define GCERR_GROUP(error) \
-( \
-	(error & GCERR_GROUP_MASK) << GCERR_GROUP_SHIFT \
-)
-
-enum gcerror {
-	/***********************************************************************
-	** No error / success.
-	*/
-	GCERR_NONE = 0,
-
-	/***********************************************************************
-	** Error code zones.
-	*/
-
-	/* Generic error code zone. These errors inform of the low level
-	   reason of the faulure, but don't carry information about which
-	   logical part of the code generated the error. */
-	GCERR_GENERIC_SIZE = 12,
-	GCERR_GENERIC_SHIFT = 0,
-	GCERR_GENERIC_MASK
-		= ((1 << GCERR_GENERIC_SIZE) - 1) << GCERR_GENERIC_SHIFT,
-
-	/* Group error code zone. These errors inform about the logical part
-	   of the code where the error occurred. */
-	GCERR_GROUP_SIZE = (32 - GCERR_GENERIC_SIZE),
-	GCERR_GROUP_SHIFT = GCERR_GENERIC_SIZE,
-	GCERR_GROUP_MASK
-		= ((1 << GCERR_GROUP_SIZE) - 1) << GCERR_GROUP_SHIFT,
-
-	/***********************************************************************
-	** Generic zone errors.
-	*/
-
-	GCERR_OODM			/* Out of dynamic memory. */
-	= GCERR_GENERIC(1),
-
-	GCERR_OOPM			/* Out of paged memory. */
-	= GCERR_GENERIC(2),
-
-	GCERR_PMMAP			/* Paged memory mapping. */
-	= GCERR_GENERIC(3),
-
-	GCERR_USER_READ			/* Reading user input. */
-	= GCERR_GENERIC(4),
-
-	GCERR_USER_WRITE		/* Writing user output. */
-	= GCERR_GENERIC(5),
-
-	GCERR_INTERRUPTED		/* Interrupted by a signal. */
-	= GCERR_GENERIC(6),
-
-	GCERR_TIMEOUT			/* Timeout. */
-	= GCERR_GENERIC(7),
-
-	GCERR_NOT_FOUND			/* Data/entry not found. */
-	= GCERR_GENERIC(8),
-
-	GCERR_IOCTL			/* IOCTL failed. */
-	= GCERR_GENERIC(9),
-
-	/***********************************************************************
-	** Group zone errors.
-	*/
-
-	/**** Context errors. */
-	GCERR_CTX_ALLOC			/* Context allocation. */
-	= GCERR_GROUP(0x01000),
-
-	GCERR_CTX_CHANGE		/* Lock/unlock error. */
-	= GCERR_GROUP(0x01010),
-
-	GCERR_CTX_NULL			/* Context not set. */
-	= GCERR_GROUP(0x01020),
-
-	/**** Command queue errors. */
-	GCERR_CMD_ENTRY_PIPE		/* Entry pipe is invalid. */
-	= GCERR_GROUP(0x02000),
-
-	GCERR_CMD_EXIT_PIPE		/* Exit pipe is invalid. */
-	= GCERR_GROUP(0x02010),
-
-	GCERR_CMD_MAPPED		/* Command buffer mapping error. */
-	= GCERR_GROUP(0x02020),
-
-	GCERR_CMD_CONSISTENCY		/* Inconsistent mapping. */
-	= GCERR_GROUP(0x02030),
-
-	GCERR_CMD_ALLOC			/* Buffer allocation. */
-	= GCERR_GROUP(0x02040),
-
-	GCERR_CMD_QUEUE_ALLOC		/* Buffer queue allocation. */
-	= GCERR_GROUP(0x02050),
-
-	GCERR_CMD_EVENT_ALLOC		/* Event allocation. */
-	= GCERR_GROUP(0x02060),
-
-	GCERR_CMD_INT_ALLOC		/* Interrupt allocation. */
-	= GCERR_GROUP(0x02070),
-
-	GCERR_CMD_ISR			/* ISR initialization. */
-	= GCERR_GROUP(0x02080),
-
-	GCERR_CMD_THREAD		/* Thread initialization. */
-	= GCERR_GROUP(0x02090),
-
-	/**** MMU errors. */
-	GCERR_MMU_CTXT_BAD		/* Invalid context. */
-	= GCERR_GROUP(0x03000),
-
-	GCERR_MMU_MTLB_ALLOC		/* MTLB allocation. */
-	= GCERR_GROUP(0x03010),
-
-	GCERR_MMU_MTLB_SET		/* MTLB setting. */
-	= GCERR_GROUP(0x03020),
-
-	GCERR_MMU_STLB_ALLOC		/* STLB allocation. */
-	= GCERR_GROUP(0x03030),
-
-	GCERR_MMU_STLBIDX_ALLOC		/* STLB index allocation. */
-	= GCERR_GROUP(0x03040),
-
-	GCERR_MMU_ARENA_ALLOC		/* Vacant arena allocation. */
-	= GCERR_GROUP(0x03050),
-
-	GCERR_MMU_OOM			/* No available arenas to allocate. */
-	= GCERR_GROUP(0x03060),
-
-	GCERR_MMU_SAFE_ALLOC		/* Safe zone allocation. */
-	= GCERR_GROUP(0x03070),
-
-	GCERR_MMU_INIT			/* MMU initialization. */
-	= GCERR_GROUP(0x03080),
-
-	GCERR_MMU_ARG			/* Invalid argument. */
-	= GCERR_GROUP(0x03090),
-
-	GCERR_MMU_CLIENT		/* Client initialization. */
-	= GCERR_GROUP(0x030A0),
-
-	GCERR_MMU_BUFFER_BAD		/* Invalid buffer to map. */
-	= GCERR_GROUP(0x030B0),
-
-	GCERR_MMU_PAGE_BAD		/* Bad page within the buffer. */
-	= GCERR_GROUP(0x030C0),
-
-	GCERR_MMU_DESC_ALLOC		/* Bad page within the buffer. */
-	= GCERR_GROUP(0x030D0),
-
-	GCERR_MMU_PHYS_ALLOC		/* Bad page within the buffer. */
-	= GCERR_GROUP(0x030E0),
-
-	GCERR_MMU_OFFSET		/* Bad buffer offset. */
-	= GCERR_GROUP(0x030F0),
-
-	/**** Power management. */
-	GCERR_POWER_MODE		/* Invlalid power mode requested. */
-	= GCERR_GROUP(0x04000),
-
-	GCERR_POWER_CLOCK_ON		/* Failed to enable clock. */
-	= GCERR_GROUP(0x04010),
-
-	GCERR_POWER_IRQ_ON		/* Failed to install IRQ handler. */
-	= GCERR_GROUP(0x04020),
-
-	GCERR_POWER_PULSE		/* Pulse skipping error. */
-	= GCERR_GROUP(0x04030),
-
-	/**** GCIOCTL module errors. */
-	GCERR_IOCTL_CTX_ALLOC		/* Context wrapper allocation. */
-	= GCERR_GROUP(0x11000),
-
-	GCERR_IOCTL_BUF_ALLOC		/* Command buffer allocation. */
-	= GCERR_GROUP(0x11010),
-
-	GCERR_IOCTL_FIXUP_ALLOC		/* Fixup buffer allocation. */
-	= GCERR_GROUP(0x11020),
-};
-
-#endif
diff --git a/bltsville/gcbv/mirror/include/gcioctl.h b/bltsville/gcbv/mirror/include/gcioctl.h
deleted file mode 100644
index 4f31b5a..0000000
--- a/bltsville/gcbv/mirror/include/gcioctl.h
+++ /dev/null
@@ -1,293 +0,0 @@
-/*
- * Copyright(c) 2012,
- * Texas Instruments, Inc. and Vivante Corporation.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Vivante Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef GCIOCTL_H
-#define GCIOCTL_H
-
-#include "gclist.h"
-#include "gcerror.h"
-#include "gcreg.h"
-#include "cache-2dmanager.h"
-#include <bverror.h>
-
-/* IOCTL parameters. */
-#define GCIOCTL_TYPE 0x5D
-#define GCIOCTL_BASE 0x5D
-
-
-/*******************************************************************************
- * Capability query API entry.
- */
-
-#define GCIOCTL_GETCAPS _IOWR(GCIOCTL_TYPE, GCIOCTL_BASE + 0x00, \
-			      struct gcicaps)
-
-/* GCIOCTL_CALLBACK_ALLOC / GCIOCTL_CALLBACK_FREE:
- *   To be able to use the callback mechanism each user space client must
- *   use the ALLOC/FREE APIs to manage a kernel side callback object
- *   represented by the handle member of struct gcicallback.
- *   ALLOC API allocates the object and returns the handle to it. */
-struct gcicaps {
-	/* Error code. */
-	enum gcerror gcerror;
-
-	/* Capabilities and characteristics. */
-	unsigned int gcmodel;
-	unsigned int gcrevision;
-	unsigned int gcdate;
-	unsigned int gctime;
-	union gcfeatures gcfeatures;
-	union gcfeatures0 gcfeatures0;
-	union gcfeatures1 gcfeatures1;
-	union gcfeatures2 gcfeatures2;
-	union gcfeatures3 gcfeatures3;
-};
-
-/*******************************************************************************
- * Commit API entry.
- */
-
-#define GCIOCTL_COMMIT _IOWR(GCIOCTL_TYPE, GCIOCTL_BASE + 0x10, \
-			     struct gcicommit)
-
-/* GPU graphics pipe definition. */
-enum gcpipe {
-	GCPIPE_UNKNOWN,
-	GCPIPE_2D,
-	GCPIPE_3D
-};
-
-/* Commit header; contains pointers to the head and the tail of a linked list
-   of command buffers to execute. */
-struct gcicommit {
-	/* Return status code. */
-	enum gcerror gcerror;
-
-	/* Entry graphics pipe specifies the pipe the GPU is expected to be in
-	 * for successfull execution of the specified command buffers in this
-	 * call. Exit graphics pipe specifies the state of the GPU after the
-	 * buffers are executed. */
-	enum gcpipe entrypipe;
-	enum gcpipe exitpipe;
-
-	/* List of command buffers to be executed (gcbuffer). */
-	struct list_head buffer;
-
-	/* Pointer to the callback function to be called when the GPU completes
-	 * execution of all buffers specified in this call. This member can be
-	 * NULL if no callback is desired. callbackparam specifies data to be
-	 * passed to the callback. */
-	void (*callback) (void *callbackparam);
-	void *callbackparam;
-
-	/* Callback object handle allocated with GCIOCTL_CALLBACK_ALLOC API. */
-	unsigned long handle;
-
-	/* If asynchronous is set to true, the call returns immediately without
-	 * waiting until all specified buffers have been executed. If set to
-	 * false, the call does not return until execution is finished. */
-	bool asynchronous;
-
-	/* Scheduled unmappings (gcschedunmap). */
-	struct list_head unmap;
-};
-
-/* Command buffer header. */
-#define GC_BUFFER_SIZE (32 * 1024)
-struct gcbuffer {
-	/* Fixup list (gcfixup). */
-	struct list_head fixup;
-
-	/* Number of pixels to be rendered. */
-	unsigned int pixelcount;
-
-	/* Pointers to the head and tail of the command buffer list. */
-	unsigned int *head;
-	unsigned int *tail;
-
-	/* Number of bytes available in the buffer for allocation. */
-	unsigned int available;
-
-	/* Commmand buffer list (gcbuffer). */
-	struct list_head link;
-};
-
-/* Fixup entry. */
-struct gcfixupentry {
-	/* Offset into the commmand buffer where fixup is to be performed. */
-	unsigned int dataoffset;
-
-	/* Offset to be added to the translated address. */
-	unsigned int surfoffset;
-};
-
-/* Address fixup array. */
-#define GC_FIXUP_MAX 1024
-struct gcfixup {
-	/* Fixup list (gcfixup). */
-	struct list_head link;
-
-	/* Fixup array. */
-	unsigned int count;
-	struct gcfixupentry fixup[GC_FIXUP_MAX];
-};
-
-/* Defines a link list of scheduled unmappings. */
-struct gcschedunmap {
-	/* Map handle. */
-	unsigned long handle;
-
-	/* Previous/next unmapping info (gcschedunmap). */
-	struct list_head link;
-};
-
-
-/*******************************************************************************
- * Map/unmap API entries.
- */
-
-#define GCIOCTL_MAP   _IOWR(GCIOCTL_TYPE, GCIOCTL_BASE + 0x20, \
-			    struct gcimap)
-#define GCIOCTL_UNMAP _IOWR(GCIOCTL_TYPE, GCIOCTL_BASE + 0x21, \
-			    struct gcimap)
-
-struct gcimap {
-	/* Return status code. */
-	enum gcerror gcerror;
-
-	/* Mapped handle of the buffer. */
-	unsigned long handle;
-
-	union {
-		/* Pointer to the buffer to be mapped;
-		 * used when pagearray is not provided (set to NULL). */
-		void *logical;
-
-		/* Page offset of the buffer to be mapped;
-		 * used when pagearray is provided. */
-		unsigned int offset;
-	} buf;
-
-	/* Size of a physical page, 0 for  default. */
-	unsigned int pagesize;
-
-	/* Pointer to array of physical pages. */
-	unsigned long *pagearray;
-
-	/* Size of the buffer to be mappped. */
-	unsigned int size;
-};
-
-
-/*******************************************************************************
- * Cache manipulation API entries.
- */
-
-#define GCIOCTL_CACHE _IOW(GCIOCTL_TYPE, GCIOCTL_BASE + 0x30, \
-			   struct gcicache)
-
-struct gcicache {
-	/* Number of regions. */
-	int count;
-
-	/* The most regions that we deal with is 3. */
-	struct c2dmrgn rgn[3];
-
-	/* Direction of data. */
-	int dir;
-};
-
-
-/*******************************************************************************
- * Callback API entry.
- */
-
-#define GCIOCTL_CALLBACK_ALLOC _IOWR(GCIOCTL_TYPE, GCIOCTL_BASE + 0x40, \
-				     struct gcicallback)
-#define GCIOCTL_CALLBACK_FREE  _IOWR(GCIOCTL_TYPE, GCIOCTL_BASE + 0x41, \
-				     struct gcicallback)
-#define GCIOCTL_CALLBACK_WAIT  _IOWR(GCIOCTL_TYPE, GCIOCTL_BASE + 0x42, \
-				     struct gcicallbackwait)
-#define GCIOCTL_CALLBACK_ARM   _IOWR(GCIOCTL_TYPE, GCIOCTL_BASE + 0x43, \
-				     struct gcicallbackarm)
-
-/* GCIOCTL_CALLBACK_ALLOC / GCIOCTL_CALLBACK_FREE:
- *   To be able to use the callback mechanism each user space client must
- *   use the ALLOC/FREE APIs to manage a kernel side callback object
- *   represented by the handle member of struct gcicallback.
- *   ALLOC API allocates the object and returns the handle to it. */
-struct gcicallback {
-	/* Error code. */
-	enum gcerror gcerror;
-
-	/* Callback object handle. */
-	unsigned long handle;
-};
-
-/* GCIOCTL_CALLBACK_WAIT:
- *   Called by the user level client to block and wait until the hardware
- *   has executed a callback that was previosuly scheduled for the handle. */
-struct gcicallbackwait {
-	/* Error code. */
-	enum gcerror gcerror;
-
-	/* Callback object handle. */
-	unsigned long handle;
-
-	/* Timeout in milliseconds. */
-	unsigned long timeoutms;
-
-	/* OUT: if the call succeeds, callback and callbackparam are
-	 *      initialized with the callback to call. */
-	void (*callback) (void *callbackparam);
-	void *callbackparam;
-};
-
-/* GCIOCTL_CALLBACK_ARM:
- *   Called by the client to arm a callback. This is similar to what
- *   COMMIT API does, but in a separate API. */
-struct gcicallbackarm {
-	/* Return status code. */
-	enum gcerror gcerror;
-
-	/* Pointer to the callback function to be called when the GPU completes
-	 * execution of all buffers specified in this call. This member can be
-	 * NULL if no callback is desired. callbackparam specifies data to be
-	 * passed to the callback. */
-	void (*callback) (void *callbackparam);
-	void *callbackparam;
-
-	/* Callback object handle allocated with GCIOCTL_CALLBACK_ALLOC API. */
-	unsigned long handle;
-};
-
-#endif
diff --git a/bltsville/gcbv/mirror/include/gclist.h b/bltsville/gcbv/mirror/include/gclist.h
deleted file mode 100644
index 614f76e..0000000
--- a/bltsville/gcbv/mirror/include/gclist.h
+++ /dev/null
@@ -1,594 +0,0 @@
-/*
- * Copyright(c) 2012,
- * Texas Instruments, Inc. and Vivante Corporation.
- *
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * The full GNU General Public License is included in this distribution in
- * the file called "COPYING".
- */
-
-#ifndef _GCLIST_H
-#define _GCLIST_H
-
-/* Adaptation of Linux kernel double linked list. */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define LIST_POISON1	((void *) 0x00100100)
-#define LIST_POISON2	((void *) 0x00200200)
-
-#if !defined(countof)
-#define countof(a) \
-	(sizeof(a) / sizeof(a[0]))
-#endif
-
-#if !defined(offsetof)
-#define offsetof(type, member) \
-	((size_t) &((type *) 0)->member)
-#endif
-
-#if !defined(containerof)
-#define containerof(ptr, type, member) \
-	((type *) ((char *) ptr - offsetof(type, member)))
-#endif
-
-struct list_head {
-	struct list_head *next, *prev;
-};
-
-#define LIST_HEAD_INIT(name) { &(name), &(name) }
-
-#define LIST_HEAD(name) \
-	struct list_head name = LIST_HEAD_INIT(name)
-
-static void INIT_LIST_HEAD(struct list_head *list)
-{
-	list->next = list;
-	list->prev = list;
-}
-
-/* Insert a new entry between two known consecutive entries.
- * This is only for internal list manipulation where we know
- * the prev/next entries already! */
-static void __list_add(struct list_head *entry,
-		       struct list_head *prev,
-		       struct list_head *next)
-{
-	next->prev = entry;
-	entry->next = next;
-	entry->prev = prev;
-	prev->next = entry;
-}
-
-/**
- * list_add - add a new entry
- * @newentry: new entry to be added
- * @head: list head to add it after
- *
- * Insert a new entry after the specified head.
- * This is good for implementing stacks.
- */
-static void list_add(struct list_head *newentry,
-		     struct list_head *head)
-{
-	__list_add(newentry, head, head->next);
-}
-
-
-/**
- * list_add_tail - add a new entry
- * @newentry: new entry to be added
- * @head: list head to add it before
- *
- * Insert a new entry before the specified head.
- * This is useful for implementing queues.
- */
-static void list_add_tail(struct list_head *newentry,
-			  struct list_head *head)
-{
-	__list_add(newentry, head->prev, head);
-}
-
-/* Delete a list entry by making the prev/next entries point to each other.
- * This is only for internal list manipulation where we know
- * the prev/next entries already! */
-static void __list_del(struct list_head *prev,
-		       struct list_head *next)
-{
-	next->prev = prev;
-	prev->next = next;
-}
-
-/**
- * list_del - deletes entry from list.
- * @entry: the element to delete from the list.
- * Note: list_empty() on entry does not return true after this,
- * the entry is in an undefined state.
- */
-static void __list_del_entry(struct list_head *entry)
-{
-	__list_del(entry->prev, entry->next);
-}
-
-static void list_del(struct list_head *entry)
-{
-	__list_del(entry->prev, entry->next);
-	entry->next = LIST_POISON1;
-	entry->prev = LIST_POISON2;
-}
-
-/**
- * list_replace - replace old entry by new one
- * @oldentry : the element to be replaced
- * @newentry : the new element to insert
- *
- * If @old was empty, it will be overwritten.
- */
-static void list_replace(struct list_head *oldentry,
-			 struct list_head *newentry)
-{
-	newentry->next = oldentry->next;
-	newentry->next->prev = newentry;
-	newentry->prev = oldentry->prev;
-	newentry->prev->next = newentry;
-}
-
-static void list_replace_init(struct list_head *oldentry,
-			      struct list_head *newentry)
-{
-	list_replace(oldentry, newentry);
-	INIT_LIST_HEAD(oldentry);
-}
-
-/**
- * list_del_init - deletes entry from list and reinitialize it.
- * @entry: the element to delete from the list.
- */
-static void list_del_init(struct list_head *entry)
-{
-	__list_del_entry(entry);
-	INIT_LIST_HEAD(entry);
-}
-
-/**
- * list_move - delete from one list and add as another's head
- * @list: the entry to move
- * @head: the head that will precede our entry
- */
-static void list_move(struct list_head *list,
-		      struct list_head *head)
-{
-	__list_del_entry(list);
-	list_add(list, head);
-}
-
-/**
- * list_move_tail - delete from one list and add as another's tail
- * @list: the entry to move
- * @head: the head that will follow our entry
- */
-static void list_move_tail(struct list_head *list,
-			   struct list_head *head)
-{
-	__list_del_entry(list);
-	list_add_tail(list, head);
-}
-
-/**
- * list_is_last - tests whether @list is the last entry in list @head
- * @list: the entry to test
- * @head: the head of the list
- */
-static int list_is_last(const struct list_head *list,
-			const struct list_head *head)
-{
-	return list->next == head;
-}
-
-/**
- * list_empty - tests whether a list is empty
- * @head: the list to test.
- */
-static int list_empty(const struct list_head *head)
-{
-	return (head->next == NULL) || (head->next == head);
-}
-
-/**
- * list_empty_careful - tests whether a list is empty and not being modified
- * @head: the list to test
- *
- * Description:
- * tests whether a list is empty _and_ checks that no other CPU might be
- * in the process of modifying either member (next or prev)
- *
- * NOTE: using list_empty_careful() without synchronization
- * can only be safe if the only activity that can happen
- * to the list entry is list_del_init(). Eg. it cannot be used
- * if another CPU could re-list_add() it.
- */
-static int list_empty_careful(const struct list_head *head)
-{
-	struct list_head *next = head->next;
-	return (next == head) && (next == head->prev);
-}
-
-/**
- * list_rotate_left - rotate the list to the left
- * @head: the head of the list
- */
-static void list_rotate_left(struct list_head *head)
-{
-	struct list_head *first;
-
-	if (!list_empty(head)) {
-		first = head->next;
-		list_move_tail(first, head);
-	}
-}
-
-/**
- * list_is_singular - tests whether a list has just one entry.
- * @head: the list to test.
- */
-static int list_is_singular(const struct list_head *head)
-{
-	return !list_empty(head) && (head->next == head->prev);
-}
-
-static void __list_cut_position(struct list_head *list,
-				struct list_head *head,
-				struct list_head *entry)
-{
-	struct list_head *new_first = entry->next;
-	list->next = head->next;
-	list->next->prev = list;
-	list->prev = entry;
-	entry->next = list;
-	head->next = new_first;
-	new_first->prev = head;
-}
-
-/**
- * list_cut_position - cut a list into two
- * @list: a new list to add all removed entries
- * @head: a list with entries
- * @entry: an entry within head, could be the head itself
- *	and if so we won't cut the list
- *
- * This helper moves the initial part of @head, up to and
- * including @entry, from @head to @list. You should
- * pass on @entry an element you know is on @head. @list
- * should be an empty list or a list you do not care about
- * losing its data.
- */
-static void list_cut_position(struct list_head *list,
-			      struct list_head *head,
-			      struct list_head *entry)
-{
-	if (list_empty(head))
-		return;
-	if (list_is_singular(head) &&
-		(head->next != entry && head != entry))
-		return;
-	if (entry == head)
-		INIT_LIST_HEAD(list);
-	else
-		__list_cut_position(list, head, entry);
-}
-
-static void __list_splice(const struct list_head *list,
-			  struct list_head *prev,
-			  struct list_head *next)
-{
-	struct list_head *first = list->next;
-	struct list_head *last = list->prev;
-
-	first->prev = prev;
-	prev->next = first;
-
-	last->next = next;
-	next->prev = last;
-}
-
-/**
- * list_splice - join two lists, this is designed for stacks
- * @list: the new list to add.
- * @head: the place to add it in the first list.
- */
-static void list_splice(const struct list_head *list,
-			struct list_head *head)
-{
-	if (!list_empty(list))
-		__list_splice(list, head, head->next);
-}
-
-/**
- * list_splice_tail - join two lists, each list being a queue
- * @list: the new list to add.
- * @head: the place to add it in the first list.
- */
-static void list_splice_tail(struct list_head *list,
-			     struct list_head *head)
-{
-	if (!list_empty(list))
-		__list_splice(list, head->prev, head);
-}
-
-/**
- * list_splice_init - join two lists and reinitialise the emptied list.
- * @list: the new list to add.
- * @head: the place to add it in the first list.
- *
- * The list at @list is reinitialised
- */
-static void list_splice_init(struct list_head *list,
-			     struct list_head *head)
-{
-	if (!list_empty(list)) {
-		__list_splice(list, head, head->next);
-		INIT_LIST_HEAD(list);
-	}
-}
-
-/**
- * list_splice_tail_init - join two lists and reinitialise the emptied list
- * @list: the new list to add.
- * @head: the place to add it in the first list.
- *
- * Each of the lists is a queue.
- * The list at @list is reinitialised
- */
-static void list_splice_tail_init(struct list_head *list,
-				  struct list_head *head)
-{
-	if (!list_empty(list)) {
-		__list_splice(list, head->prev, head);
-		INIT_LIST_HEAD(list);
-	}
-}
-
-/**
- * list_entry - get the struct for this entry
- * @ptr:	the &struct list_head pointer.
- * @type:	the type of the struct this is embedded in.
- * @member:	the name of the list_struct within the struct.
- */
-#define list_entry(ptr, type, member) \
-	containerof(ptr, type, member)
-
-/**
- * list_first_entry - get the first element from a list
- * @ptr:	the list head to take the element from.
- * @type:	the type of the struct this is embedded in.
- * @member:	the name of the list_struct within the struct.
- *
- * Note, that list is expected to be not empty.
- */
-#define list_first_entry(ptr, type, member) \
-	list_entry((ptr)->next, type, member)
-
-/**
- * list_for_each - iterate over a list
- * @pos:	the &struct list_head to use as a loop cursor.
- * @head:	the head for your list.
- */
-#define list_for_each(pos, head) \
-	for (pos = (head)->next; pos != (head); pos = pos->next)
-
-/**
- * __list_for_each - iterate over a list
- * @pos:	the &struct list_head to use as a loop cursor.
- * @head:	the head for your list.
- *
- * This variant doesn't differ from list_for_each() any more.
- * We don't do prefetching in either case.
- */
-#define __list_for_each(pos, head) \
-	for (pos = (head)->next; pos != (head); pos = pos->next)
-
-/**
- * list_for_each_prev - iterate over a list backwards
- * @pos:	the &struct list_head to use as a loop cursor.
- * @head:	the head for your list.
- */
-#define list_for_each_prev(pos, head) \
-	for (pos = (head)->prev; pos != (head); pos = pos->prev)
-
-/**
- * list_for_each_safe - iterate over a list safe against removal of list entry
- * @pos:	the &struct list_head to use as a loop cursor.
- * @n:		another &struct list_head to use as temporary storage
- * @head:	the head for your list.
- */
-#define list_for_each_safe(pos, n, head) \
-	for (pos = (head)->next, n = pos->next; pos != (head); \
-		pos = n, n = pos->next)
-
-/**
- * list_for_each_prev_safe - iterate over a list backwards safe against removal
- *			     of list entry
- * @pos:	the &struct list_head to use as a loop cursor.
- * @n:		another &struct list_head to use as temporary storage
- * @head:	the head for your list.
- */
-#define list_for_each_prev_safe(pos, n, head) \
-	for (pos = (head)->prev, n = pos->prev; \
-	     pos != (head); \
-	     pos = n, n = pos->prev)
-
-/**
- * list_for_each_entry - iterate over list of given type
- * @pos:	the type * to use as a loop cursor.
- * @head:	the head for your list.
- * @member:	the name of the list_struct within the struct.
- */
-#define list_for_each_entry(pos, head, member)				\
-	for (pos = list_entry((head)->next, typeof(*pos), member);	\
-	     &pos->member != (head);					\
-	     pos = list_entry(pos->member.next, typeof(*pos), member))
-
-/**
- * list_for_each_entry_reverse - iterate backwards over list of given type.
- * @pos:	the type * to use as a loop cursor.
- * @head:	the head for your list.
- * @member:	the name of the list_struct within the struct.
- */
-#define list_for_each_entry_reverse(pos, head, member)			\
-	for (pos = list_entry((head)->prev, typeof(*pos), member);	\
-	     &pos->member != (head);					\
-	     pos = list_entry(pos->member.prev, typeof(*pos), member))
-
-/**
- * list_prepare_entry - prepare a pos entry for use in
- *			list_for_each_entry_continue()
- * @pos:	the type * to use as a start point
- * @head:	the head of the list
- * @member:	the name of the list_struct within the struct.
- *
- * Prepares a pos entry for use as a start point in
- * list_for_each_entry_continue().
- */
-#define list_prepare_entry(pos, head, member) \
-	((pos) ? : list_entry(head, typeof(*pos), member))
-
-/**
- * list_for_each_entry_continue - continue iteration over list of given type
- * @pos:	the type * to use as a loop cursor.
- * @head:	the head for your list.
- * @member:	the name of the list_struct within the struct.
- *
- * Continue to iterate over list of given type, continuing after
- * the current position.
- */
- #define list_for_each_entry_continue(pos, head, member)		\
-	for (pos = list_entry(pos->member.next, typeof(*pos), member);	\
-	     &pos->member != (head);					\
-	     pos = list_entry(pos->member.next, typeof(*pos), member))
-
-/**
- * list_for_each_entry_continue_reverse - iterate backwards from the given point
- * @pos:	the type * to use as a loop cursor.
- * @head:	the head for your list.
- * @member:	the name of the list_struct within the struct.
- *
- * Start to iterate over list of given type backwards, continuing after
- * the current position.
- */
-#define list_for_each_entry_continue_reverse(pos, head, member)		\
-	for (pos = list_entry(pos->member.prev, typeof(*pos), member);	\
-	     &pos->member != (head);					\
-	     pos = list_entry(pos->member.prev, typeof(*pos), member))
-
-/**
- * list_for_each_entry_from - iterate over list of given type from the current
- *			      point
- * @pos:	the type * to use as a loop cursor.
- * @head:	the head for your list.
- * @member:	the name of the list_struct within the struct.
- *
- * Iterate over list of given type, continuing from current position.
- */
-#define list_for_each_entry_from(pos, head, member)			\
-	for (; &pos->member != (head);					\
-	     pos = list_entry(pos->member.next, typeof(*pos), member))
-
-/**
- * list_for_each_entry_safe - iterate over list of given type safe against
- *			      removal of list entry
- * @pos:	the type * to use as a loop cursor.
- * @n:		another type * to use as temporary storage
- * @head:	the head for your list.
- * @member:	the name of the list_struct within the struct.
- */
-#define list_for_each_entry_safe(pos, n, head, member)			\
-	for (pos = list_entry((head)->next, typeof(*pos), member),	\
-		n = list_entry(pos->member.next, typeof(*pos), member);	\
-	     &pos->member != (head);					\
-	     pos = n, n = list_entry(n->member.next, typeof(*n), member))
-
-/**
- * list_for_each_entry_safe_continue - continue list iteration safe against
- *				       removal
- * @pos:	the type * to use as a loop cursor.
- * @n:		another type * to use as temporary storage
- * @head:	the head for your list.
- * @member:	the name of the list_struct within the struct.
- *
- * Iterate over list of given type, continuing after current point,
- * safe against removal of list entry.
- */
-#define list_for_each_entry_safe_continue(pos, n, head, member)		\
-	for (pos = list_entry(pos->member.next, typeof(*pos), member),	\
-		n = list_entry(pos->member.next, typeof(*pos), member);	\
-	     &pos->member != (head);					\
-	     pos = n, n = list_entry(n->member.next, typeof(*n), member))
-
-/**
- * list_for_each_entry_safe_from - iterate over list from current point
- *				   safe against removal
- * @pos:	the type * to use as a loop cursor.
- * @n:		another type * to use as temporary storage
- * @head:	the head for your list.
- * @member:	the name of the list_struct within the struct.
- *
- * Iterate over list of given type from current point, safe against
- * removal of list entry.
- */
-#define list_for_each_entry_safe_from(pos, n, head, member)		\
-	for (n = list_entry(pos->member.next, typeof(*pos), member);	\
-	     &pos->member != (head);					\
-	     pos = n, n = list_entry(n->member.next, typeof(*n), member))
-
-/**
- * list_for_each_entry_safe_reverse - iterate backwards over list safe
- *				      against removal
- * @pos:	the type * to use as a loop cursor.
- * @n:		another type * to use as temporary storage
- * @head:	the head for your list.
- * @member:	the name of the list_struct within the struct.
- *
- * Iterate backwards over list of given type, safe against removal
- * of list entry.
- */
-#define list_for_each_entry_safe_reverse(pos, n, head, member)		\
-	for (pos = list_entry((head)->prev, typeof(*pos), member),	\
-		n = list_entry(pos->member.prev, typeof(*pos), member);	\
-	     &pos->member != (head);					\
-	     pos = n, n = list_entry(n->member.prev, typeof(*n), member))
-
-/**
- * list_safe_reset_next - reset a stale list_for_each_entry_safe loop
- * @pos:	the loop cursor used in the list_for_each_entry_safe loop
- * @n:		temporary storage used in list_for_each_entry_safe
- * @member:	the name of the list_struct within the struct.
- *
- * list_safe_reset_next is not safe to use in general if the list may be
- * modified concurrently (eg. the lock is dropped in the loop body). An
- * exception to this is if the cursor element (pos) is pinned in the list,
- * and list_safe_reset_next is called after re-taking the lock and before
- * completing the current iteration of the loop body.
- */
-#define list_safe_reset_next(pos, n, member)				\
-	n = list_entry(pos->member.next, typeof(*pos), member)
-
-#ifdef __cplusplus
-}
-#endif
-#endif
diff --git a/bltsville/gcbv/mirror/include/gcreg.h b/bltsville/gcbv/mirror/include/gcreg.h
deleted file mode 100644
index 0328c25..0000000
--- a/bltsville/gcbv/mirror/include/gcreg.h
+++ /dev/null
@@ -1,10269 +0,0 @@
-/*
- * Copyright(c) 2012,
- * Texas Instruments, Inc. and Vivante Corporation.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Vivante Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef __gcreg_h
-#define __gcreg_h
-
-/*******************************************************************************
-** Register access macros.
-*/
-
-#define GCREGSTART(reg_field) \
-( \
-	0 ? reg_field \
-)
-
-#define GCREGEND(reg_field) \
-( \
-	1 ? reg_field \
-)
-
-#define GCREGSIZE(reg_field) \
-( \
-	GCREGEND(reg_field) - GCREGSTART(reg_field) + 1 \
-)
-
-#define GCREGALIGN(data, reg_field) \
-( \
-	((unsigned int) (data)) << GCREGSTART(reg_field) \
-)
-
-#define GCREGMASK(reg_field) \
-( \
-	GCREGALIGN(~0UL >> (32 - GCREGSIZE(reg_field)), reg_field) \
-)
-
-#define GCSETFIELDVAL(data, reg, field, value) \
-( \
-	(((unsigned int) (data)) & ~GCREGMASK(reg##_##field)) \
-	| (GCREGALIGN(reg##_##field##_##value, reg##_##field) \
-		& GCREGMASK(reg##_##field)) \
-)
-
-#define GCSETFIELD(data, reg, field, value) \
-( \
-	(((unsigned int) (data)) & ~GCREGMASK(reg##_##field)) \
-	| (GCREGALIGN((unsigned int) (value), reg##_##field) \
-		& GCREGMASK(reg##_##field)) \
-)
-
-#define GCGETFIELD(data, reg, field) \
-( \
-	(((unsigned int) (data)) & GCREGMASK(reg##_##field)) \
-	>> GCREGSTART(reg##_##field) \
-)
-
-#define GCREGVALUE(reg, field, val) \
-( \
-	reg##_##field##_##val \
-)
-
-/*******************************************************************************
-** Register gcregHiClockControl
-*/
-
-#define GCREG_HI_CLOCK_CONTROL_Address                                   0x00000
-#define GCREG_HI_CLOCK_CONTROL_MSB                                            15
-#define GCREG_HI_CLOCK_CONTROL_LSB                                             0
-#define GCREG_HI_CLOCK_CONTROL_BLK                                             0
-#define GCREG_HI_CLOCK_CONTROL_Count                                           1
-#define GCREG_HI_CLOCK_CONTROL_FieldMask                              0x000A17FE
-#define GCREG_HI_CLOCK_CONTROL_ReadMask                               0x000A17FE
-#define GCREG_HI_CLOCK_CONTROL_WriteMask                              0x000817FE
-#define GCREG_HI_CLOCK_CONTROL_ResetValue                             0x00000100
-
-/* Disable 3D clock. */
-#define GCREG_HI_CLOCK_CONTROL_CLK3D_DIS                                   0 : 0
-#define GCREG_HI_CLOCK_CONTROL_CLK3D_DIS_End                                   0
-#define GCREG_HI_CLOCK_CONTROL_CLK3D_DIS_Start                                 0
-#define GCREG_HI_CLOCK_CONTROL_CLK3D_DIS_Type                                U01
-
-/* Disable 2D clock. */
-#define GCREG_HI_CLOCK_CONTROL_CLK2D_DIS                                   1 : 1
-#define GCREG_HI_CLOCK_CONTROL_CLK2D_DIS_End                                   1
-#define GCREG_HI_CLOCK_CONTROL_CLK2D_DIS_Start                                 1
-#define GCREG_HI_CLOCK_CONTROL_CLK2D_DIS_Type                                U01
-
-#define GCREG_HI_CLOCK_CONTROL_FSCALE_VAL                                  8 : 2
-#define GCREG_HI_CLOCK_CONTROL_FSCALE_VAL_End                                  8
-#define GCREG_HI_CLOCK_CONTROL_FSCALE_VAL_Start                                2
-#define GCREG_HI_CLOCK_CONTROL_FSCALE_VAL_Type                               U07
-
-#define GCREG_HI_CLOCK_CONTROL_FSCALE_CMD_LOAD                             9 : 9
-#define GCREG_HI_CLOCK_CONTROL_FSCALE_CMD_LOAD_End                             9
-#define GCREG_HI_CLOCK_CONTROL_FSCALE_CMD_LOAD_Start                           9
-#define GCREG_HI_CLOCK_CONTROL_FSCALE_CMD_LOAD_Type                          U01
-
-/* Disables clock gating for rams. */
-#define GCREG_HI_CLOCK_CONTROL_DISABLE_RAM_CLK_GATING                    10 : 10
-#define GCREG_HI_CLOCK_CONTROL_DISABLE_RAM_CLK_GATING_End                     10
-#define GCREG_HI_CLOCK_CONTROL_DISABLE_RAM_CLK_GATING_Start                   10
-#define GCREG_HI_CLOCK_CONTROL_DISABLE_RAM_CLK_GATING_Type                   U01
-
-/* Disable debug registers. If this bit is 1, debug regs are clock gated. */
-#define GCREG_HI_CLOCK_CONTROL_DISABLE_DEBUG_REGISTERS                   11 : 11
-#define GCREG_HI_CLOCK_CONTROL_DISABLE_DEBUG_REGISTERS_End                    11
-#define GCREG_HI_CLOCK_CONTROL_DISABLE_DEBUG_REGISTERS_Start                  11
-#define GCREG_HI_CLOCK_CONTROL_DISABLE_DEBUG_REGISTERS_Type                  U01
-
-/* Soft resets the IP. */
-#define GCREG_HI_CLOCK_CONTROL_SOFT_RESET                                12 : 12
-#define GCREG_HI_CLOCK_CONTROL_SOFT_RESET_End                                 12
-#define GCREG_HI_CLOCK_CONTROL_SOFT_RESET_Start                               12
-#define GCREG_HI_CLOCK_CONTROL_SOFT_RESET_Type                               U01
-
-/* 3D pipe is idle. */
-#define GCREG_HI_CLOCK_CONTROL_IDLE_3D                                   16 : 16
-#define GCREG_HI_CLOCK_CONTROL_IDLE_3D_End                                    16
-#define GCREG_HI_CLOCK_CONTROL_IDLE_3D_Start                                  16
-#define GCREG_HI_CLOCK_CONTROL_IDLE_3D_Type                                  U01
-
-/* 2D pipe is idle. */
-#define GCREG_HI_CLOCK_CONTROL_IDLE_2D                                   17 : 17
-#define GCREG_HI_CLOCK_CONTROL_IDLE_2D_End                                    17
-#define GCREG_HI_CLOCK_CONTROL_IDLE_2D_Start                                  17
-#define GCREG_HI_CLOCK_CONTROL_IDLE_2D_Type                                  U01
-
-/* VG pipe is idle. */
-#define GCREG_HI_CLOCK_CONTROL_IDLE_VG                                   18 : 18
-#define GCREG_HI_CLOCK_CONTROL_IDLE_VG_End                                    18
-#define GCREG_HI_CLOCK_CONTROL_IDLE_VG_Start                                  18
-#define GCREG_HI_CLOCK_CONTROL_IDLE_VG_Type                                  U01
-
-/* Isolate GPU bit */
-#define GCREG_HI_CLOCK_CONTROL_ISOLATE_GPU                               19 : 19
-#define GCREG_HI_CLOCK_CONTROL_ISOLATE_GPU_End                                19
-#define GCREG_HI_CLOCK_CONTROL_ISOLATE_GPU_Start                              19
-#define GCREG_HI_CLOCK_CONTROL_ISOLATE_GPU_Type                              U01
-
-union gcclockcontrol {
-	struct {
-		/* gcregHiClockControl:
-			GCREG_HI_CLOCK_CONTROL_CLK3D_DIS */
-		unsigned int disable3d:1;
-
-		/* gcregHiClockControl:
-			GCREG_HI_CLOCK_CONTROL_CLK2D_DIS */
-		unsigned int disable2d:1;
-
-		/* gcregHiClockControl:
-			GCREG_HI_CLOCK_CONTROL_FSCALE_VAL */
-		unsigned int pulsecount:7;
-
-		/* gcregHiClockControl:
-			GCREG_HI_CLOCK_CONTROL_FSCALE_CMD_LOAD */
-		unsigned int pulseset:1;
-
-		/* gcregHiClockControl:
-			GCREG_HI_CLOCK_CONTROL_DISABLE_RAM_CLK_GATING */
-		unsigned int ramgate:1;
-
-		/* gcregHiClockControl:
-			GCREG_HI_CLOCK_CONTROL_DISABLE_DEBUG_REGISTERS */
-		unsigned int disabledbg:1;
-
-		/* gcregHiClockControl:
-			GCREG_HI_CLOCK_CONTROL_SOFT_RESET */
-		unsigned int reset:1;
-
-		/* gcregHiClockControl:
-			reserved */
-		unsigned int _reserved_13_15:3;
-
-		/* gcregHiClockControl:
-			GCREG_HI_CLOCK_CONTROL_IDLE_3D */
-		unsigned int idle3d:1;
-
-		/* gcregHiClockControl:
-			GCREG_HI_CLOCK_CONTROL_IDLE_2D */
-		unsigned int idle2d:1;
-
-		/* gcregHiClockControl:
-			GCREG_HI_CLOCK_CONTROL_IDLE_VG */
-		unsigned int idlevg:1;
-
-		/* gcregHiClockControl:
-			GCREG_HI_CLOCK_CONTROL_ISOLATE_GPU */
-		unsigned int isolate:1;
-
-		/* gcregHiClockControl:
-			reserved */
-		unsigned int _reserved_20_31:12;
-	} reg;
-
-	unsigned int raw;
-};
-
-/*******************************************************************************
-** Register gcregHiIdle
-*/
-
-#define GCREG_HI_IDLE_Address                                            0x00004
-#define GCREG_HI_IDLE_MSB                                                     15
-#define GCREG_HI_IDLE_LSB                                                      0
-#define GCREG_HI_IDLE_BLK                                                      0
-#define GCREG_HI_IDLE_Count                                                    1
-#define GCREG_HI_IDLE_FieldMask                                       0x80000007
-#define GCREG_HI_IDLE_ReadMask                                        0x80000007
-#define GCREG_HI_IDLE_WriteMask                                       0x00000000
-#define GCREG_HI_IDLE_ResetValue                                      0x00000007
-
-/* FE is idle. */
-#define GCREG_HI_IDLE_IDLE_FE                                              0 : 0
-#define GCREG_HI_IDLE_IDLE_FE_End                                              0
-#define GCREG_HI_IDLE_IDLE_FE_Start                                            0
-#define GCREG_HI_IDLE_IDLE_FE_Type                                           U01
-
-/* DE is idle. */
-#define GCREG_HI_IDLE_IDLE_DE                                              1 : 1
-#define GCREG_HI_IDLE_IDLE_DE_End                                              1
-#define GCREG_HI_IDLE_IDLE_DE_Start                                            1
-#define GCREG_HI_IDLE_IDLE_DE_Type                                           U01
-
-/* PE is idle. */
-#define GCREG_HI_IDLE_IDLE_PE                                              2 : 2
-#define GCREG_HI_IDLE_IDLE_PE_End                                              2
-#define GCREG_HI_IDLE_IDLE_PE_Start                                            2
-#define GCREG_HI_IDLE_IDLE_PE_Type                                           U01
-
-/* AXI is in low power mode. */
-#define GCREG_HI_IDLE_AXI_LP                                             31 : 31
-#define GCREG_HI_IDLE_AXI_LP_End                                              31
-#define GCREG_HI_IDLE_AXI_LP_Start                                            31
-#define GCREG_HI_IDLE_AXI_LP_Type                                            U01
-
-union gcidle {
-	struct {
-		/* gcregHiIdle: GCREG_HI_IDLE_IDLE_FE */
-		unsigned int fe:1;
-
-		/* gcregHiIdle: GCREG_HI_IDLE_IDLE_DE */
-		unsigned int de:1;
-
-		/* gcregHiIdle: GCREG_HI_IDLE_IDLE_PE */
-		unsigned int pe:1;
-
-		/* gcregHiIdle: reserved */
-		unsigned int _reserved_3_30:28;
-
-		/* gcregHiIdle: GCREG_HI_IDLE_AXI_LP */
-		unsigned int axilp:1;
-	} reg;
-
-	unsigned int raw;
-};
-
-/*******************************************************************************
-** Register gcregAxiConfig
-*/
-
-#define GCREG_AXI_CONFIG_Address                                         0x00008
-#define GCREG_AXI_CONFIG_MSB                                                  15
-#define GCREG_AXI_CONFIG_LSB                                                   0
-#define GCREG_AXI_CONFIG_BLK                                                   0
-#define GCREG_AXI_CONFIG_Count                                                 1
-#define GCREG_AXI_CONFIG_FieldMask                                    0x0000FFFF
-#define GCREG_AXI_CONFIG_ReadMask                                     0x0000FFFF
-#define GCREG_AXI_CONFIG_WriteMask                                    0x0000FFFF
-#define GCREG_AXI_CONFIG_ResetValue                                   0x00000000
-
-#define GCREG_AXI_CONFIG_AWID                                              3 : 0
-#define GCREG_AXI_CONFIG_AWID_End                                              3
-#define GCREG_AXI_CONFIG_AWID_Start                                            0
-#define GCREG_AXI_CONFIG_AWID_Type                                           U04
-
-#define GCREG_AXI_CONFIG_ARID                                              7 : 4
-#define GCREG_AXI_CONFIG_ARID_End                                              7
-#define GCREG_AXI_CONFIG_ARID_Start                                            4
-#define GCREG_AXI_CONFIG_ARID_Type                                           U04
-
-#define GCREG_AXI_CONFIG_AWCACHE                                          11 : 8
-#define GCREG_AXI_CONFIG_AWCACHE_End                                          11
-#define GCREG_AXI_CONFIG_AWCACHE_Start                                         8
-#define GCREG_AXI_CONFIG_AWCACHE_Type                                        U04
-
-#define GCREG_AXI_CONFIG_ARCACHE                                         15 : 12
-#define GCREG_AXI_CONFIG_ARCACHE_End                                          15
-#define GCREG_AXI_CONFIG_ARCACHE_Start                                        12
-#define GCREG_AXI_CONFIG_ARCACHE_Type                                        U04
-
-/*******************************************************************************
-** Register gcregAxiStatus
-*/
-
-#define GCREG_AXI_STATUS_Address                                         0x0000C
-#define GCREG_AXI_STATUS_MSB                                                  15
-#define GCREG_AXI_STATUS_LSB                                                   0
-#define GCREG_AXI_STATUS_BLK                                                   0
-#define GCREG_AXI_STATUS_Count                                                 1
-#define GCREG_AXI_STATUS_FieldMask                                    0x000003FF
-#define GCREG_AXI_STATUS_ReadMask                                     0x000003FF
-#define GCREG_AXI_STATUS_WriteMask                                    0x00000000
-#define GCREG_AXI_STATUS_ResetValue                                   0x00000000
-
-#define GCREG_AXI_STATUS_DET_RD_ERR                                        9 : 9
-#define GCREG_AXI_STATUS_DET_RD_ERR_End                                        9
-#define GCREG_AXI_STATUS_DET_RD_ERR_Start                                      9
-#define GCREG_AXI_STATUS_DET_RD_ERR_Type                                     U01
-
-#define GCREG_AXI_STATUS_DET_WR_ERR                                        8 : 8
-#define GCREG_AXI_STATUS_DET_WR_ERR_End                                        8
-#define GCREG_AXI_STATUS_DET_WR_ERR_Start                                      8
-#define GCREG_AXI_STATUS_DET_WR_ERR_Type                                     U01
-
-#define GCREG_AXI_STATUS_RD_ERR_ID                                         7 : 4
-#define GCREG_AXI_STATUS_RD_ERR_ID_End                                         7
-#define GCREG_AXI_STATUS_RD_ERR_ID_Start                                       4
-#define GCREG_AXI_STATUS_RD_ERR_ID_Type                                      U04
-
-#define GCREG_AXI_STATUS_WR_ERR_ID                                         3 : 0
-#define GCREG_AXI_STATUS_WR_ERR_ID_End                                         3
-#define GCREG_AXI_STATUS_WR_ERR_ID_Start                                       0
-#define GCREG_AXI_STATUS_WR_ERR_ID_Type                                      U04
-
-/*******************************************************************************
-** Register gcregIntrAcknowledge
-*/
-
-/* Interrupt acknowledge register. Each bit represents a corresponding event
-** being triggered. Reading from this register clears the outstanding interrupt.
-*/
-
-#define GCREG_INTR_ACKNOWLEDGE_Address                                   0x00010
-#define GCREG_INTR_ACKNOWLEDGE_MSB                                            15
-#define GCREG_INTR_ACKNOWLEDGE_LSB                                             0
-#define GCREG_INTR_ACKNOWLEDGE_BLK                                             0
-#define GCREG_INTR_ACKNOWLEDGE_Count                                           1
-#define GCREG_INTR_ACKNOWLEDGE_FieldMask                              0xFFFFFFFF
-#define GCREG_INTR_ACKNOWLEDGE_ReadMask                               0xFFFFFFFF
-#define GCREG_INTR_ACKNOWLEDGE_WriteMask                              0x00000000
-#define GCREG_INTR_ACKNOWLEDGE_ResetValue                             0x00000000
-
-#define GCREG_INTR_ACKNOWLEDGE_INTR_VEC                                   31 : 0
-#define GCREG_INTR_ACKNOWLEDGE_INTR_VEC_End                                   31
-#define GCREG_INTR_ACKNOWLEDGE_INTR_VEC_Start                                  0
-#define GCREG_INTR_ACKNOWLEDGE_INTR_VEC_Type                                 U32
-
-/*******************************************************************************
-** Register gcregIntrEnbl
-*/
-
-/* Interrupt enable register. Each bit enables a corresponding event. */
-
-#define GCREG_INTR_ENBL_Address                                          0x00014
-#define GCREG_INTR_ENBL_MSB                                                   15
-#define GCREG_INTR_ENBL_LSB                                                    0
-#define GCREG_INTR_ENBL_BLK                                                    0
-#define GCREG_INTR_ENBL_Count                                                  1
-#define GCREG_INTR_ENBL_FieldMask                                     0xFFFFFFFF
-#define GCREG_INTR_ENBL_ReadMask                                      0xFFFFFFFF
-#define GCREG_INTR_ENBL_WriteMask                                     0xFFFFFFFF
-#define GCREG_INTR_ENBL_ResetValue                                    0x00000000
-
-#define GCREG_INTR_ENBL_INTR_ENBL_VEC                                     31 : 0
-#define GCREG_INTR_ENBL_INTR_ENBL_VEC_End                                     31
-#define GCREG_INTR_ENBL_INTR_ENBL_VEC_Start                                    0
-#define GCREG_INTR_ENBL_INTR_ENBL_VEC_Type                                   U32
-
-/*******************************************************************************
-** Register GCFeatures
-*/
-
-/* Shows which features are enabled in this chip.  This register has no set
-** reset value.  It varies with the implementation.
-*/
-
-#define GC_FEATURES_Address                                              0x0001C
-#define GC_FEATURES_MSB                                                       15
-#define GC_FEATURES_LSB                                                        0
-#define GC_FEATURES_BLK                                                        0
-#define GC_FEATURES_Count                                                      1
-#define GC_FEATURES_FieldMask                                         0xFFFFFFFF
-#define GC_FEATURES_ReadMask                                          0xFFFFFFFF
-#define GC_FEATURES_WriteMask                                         0x00000000
-#define GC_FEATURES_ResetValue                                        0x00000000
-
-/* Fast clear. */
-#define GC_FEATURES_FAST_CLEAR                                             0 : 0
-#define GC_FEATURES_FAST_CLEAR_End                                             0
-#define GC_FEATURES_FAST_CLEAR_Start                                           0
-#define GC_FEATURES_FAST_CLEAR_Type                                          U01
-#define   GC_FEATURES_FAST_CLEAR_NONE                                        0x0
-#define   GC_FEATURES_FAST_CLEAR_AVAILABLE                                   0x1
-
-/* Full-screen anti-aliasing. */
-#define GC_FEATURES_SPECIAL_ANTI_ALIASING                                  1 : 1
-#define GC_FEATURES_SPECIAL_ANTI_ALIASING_End                                  1
-#define GC_FEATURES_SPECIAL_ANTI_ALIASING_Start                                1
-#define GC_FEATURES_SPECIAL_ANTI_ALIASING_Type                               U01
-#define   GC_FEATURES_SPECIAL_ANTI_ALIASING_NONE                             0x0
-#define   GC_FEATURES_SPECIAL_ANTI_ALIASING_AVAILABLE                        0x1
-
-/* 3D pipe. */
-#define GC_FEATURES_PIPE_3D                                                2 : 2
-#define GC_FEATURES_PIPE_3D_End                                                2
-#define GC_FEATURES_PIPE_3D_Start                                              2
-#define GC_FEATURES_PIPE_3D_Type                                             U01
-#define   GC_FEATURES_PIPE_3D_NONE                                           0x0
-#define   GC_FEATURES_PIPE_3D_AVAILABLE                                      0x1
-
-/* DXT texture compression. */
-#define GC_FEATURES_DXT_TEXTURE_COMPRESSION                                3 : 3
-#define GC_FEATURES_DXT_TEXTURE_COMPRESSION_End                                3
-#define GC_FEATURES_DXT_TEXTURE_COMPRESSION_Start                              3
-#define GC_FEATURES_DXT_TEXTURE_COMPRESSION_Type                             U01
-#define   GC_FEATURES_DXT_TEXTURE_COMPRESSION_NONE                           0x0
-#define   GC_FEATURES_DXT_TEXTURE_COMPRESSION_AVAILABLE                      0x1
-
-/* Debug registers. */
-#define GC_FEATURES_DEBUG_MODE                                             4 : 4
-#define GC_FEATURES_DEBUG_MODE_End                                             4
-#define GC_FEATURES_DEBUG_MODE_Start                                           4
-#define GC_FEATURES_DEBUG_MODE_Type                                          U01
-#define   GC_FEATURES_DEBUG_MODE_NONE                                        0x0
-#define   GC_FEATURES_DEBUG_MODE_AVAILABLE                                   0x1
-
-/* Depth and color compression. */
-#define GC_FEATURES_ZCOMPRESSION                                           5 : 5
-#define GC_FEATURES_ZCOMPRESSION_End                                           5
-#define GC_FEATURES_ZCOMPRESSION_Start                                         5
-#define GC_FEATURES_ZCOMPRESSION_Type                                        U01
-#define   GC_FEATURES_ZCOMPRESSION_NONE                                      0x0
-#define   GC_FEATURES_ZCOMPRESSION_AVAILABLE                                 0x1
-
-/* YUV 4:2:0 support in filter blit. */
-#define GC_FEATURES_YUV420_FILTER                                          6 : 6
-#define GC_FEATURES_YUV420_FILTER_End                                          6
-#define GC_FEATURES_YUV420_FILTER_Start                                        6
-#define GC_FEATURES_YUV420_FILTER_Type                                       U01
-#define   GC_FEATURES_YUV420_FILTER_NONE                                     0x0
-#define   GC_FEATURES_YUV420_FILTER_AVAILABLE                                0x1
-
-/* MSAA support. */
-#define GC_FEATURES_MSAA                                                   7 : 7
-#define GC_FEATURES_MSAA_End                                                   7
-#define GC_FEATURES_MSAA_Start                                                 7
-#define GC_FEATURES_MSAA_Type                                                U01
-#define   GC_FEATURES_MSAA_NONE                                              0x0
-#define   GC_FEATURES_MSAA_AVAILABLE                                         0x1
-
-/* Shows if there is a display controller in the IP. */
-#define GC_FEATURES_DC                                                     8 : 8
-#define GC_FEATURES_DC_End                                                     8
-#define GC_FEATURES_DC_Start                                                   8
-#define GC_FEATURES_DC_Type                                                  U01
-#define   GC_FEATURES_DC_NONE                                                0x0
-#define   GC_FEATURES_DC_AVAILABLE                                           0x1
-
-/* Shows if there is 2D engine. */
-#define GC_FEATURES_PIPE_2D                                                9 : 9
-#define GC_FEATURES_PIPE_2D_End                                                9
-#define GC_FEATURES_PIPE_2D_Start                                              9
-#define GC_FEATURES_PIPE_2D_Type                                             U01
-#define   GC_FEATURES_PIPE_2D_NONE                                           0x0
-#define   GC_FEATURES_PIPE_2D_AVAILABLE                                      0x1
-
-/* ETC1 texture compression. */
-#define GC_FEATURES_ETC1_TEXTURE_COMPRESSION                             10 : 10
-#define GC_FEATURES_ETC1_TEXTURE_COMPRESSION_End                              10
-#define GC_FEATURES_ETC1_TEXTURE_COMPRESSION_Start                            10
-#define GC_FEATURES_ETC1_TEXTURE_COMPRESSION_Type                            U01
-#define   GC_FEATURES_ETC1_TEXTURE_COMPRESSION_NONE                          0x0
-#define   GC_FEATURES_ETC1_TEXTURE_COMPRESSION_AVAILABLE                     0x1
-
-/* Shows if the IP has HD scaler. */
-#define GC_FEATURES_FAST_SCALER                                          11 : 11
-#define GC_FEATURES_FAST_SCALER_End                                           11
-#define GC_FEATURES_FAST_SCALER_Start                                         11
-#define GC_FEATURES_FAST_SCALER_Type                                         U01
-#define   GC_FEATURES_FAST_SCALER_NONE                                       0x0
-#define   GC_FEATURES_FAST_SCALER_AVAILABLE                                  0x1
-
-/* Shows if the IP has HDR support. */
-#define GC_FEATURES_HIGH_DYNAMIC_RANGE                                   12 : 12
-#define GC_FEATURES_HIGH_DYNAMIC_RANGE_End                                    12
-#define GC_FEATURES_HIGH_DYNAMIC_RANGE_Start                                  12
-#define GC_FEATURES_HIGH_DYNAMIC_RANGE_Type                                  U01
-#define   GC_FEATURES_HIGH_DYNAMIC_RANGE_NONE                                0x0
-#define   GC_FEATURES_HIGH_DYNAMIC_RANGE_AVAILABLE                           0x1
-
-/* YUV 4:2:0 tiler is available. */
-#define GC_FEATURES_YUV420_TILER                                         13 : 13
-#define GC_FEATURES_YUV420_TILER_End                                          13
-#define GC_FEATURES_YUV420_TILER_Start                                        13
-#define GC_FEATURES_YUV420_TILER_Type                                        U01
-#define   GC_FEATURES_YUV420_TILER_NONE                                      0x0
-#define   GC_FEATURES_YUV420_TILER_AVAILABLE                                 0x1
-
-/* Second level clock gating is available. */
-#define GC_FEATURES_MODULE_CG                                            14 : 14
-#define GC_FEATURES_MODULE_CG_End                                             14
-#define GC_FEATURES_MODULE_CG_Start                                           14
-#define GC_FEATURES_MODULE_CG_Type                                           U01
-#define   GC_FEATURES_MODULE_CG_NONE                                         0x0
-#define   GC_FEATURES_MODULE_CG_AVAILABLE                                    0x1
-
-/* IP is configured to have minimum area. */
-#define GC_FEATURES_MIN_AREA                                             15 : 15
-#define GC_FEATURES_MIN_AREA_End                                              15
-#define GC_FEATURES_MIN_AREA_Start                                            15
-#define GC_FEATURES_MIN_AREA_Type                                            U01
-#define   GC_FEATURES_MIN_AREA_NONE                                          0x0
-#define   GC_FEATURES_MIN_AREA_AVAILABLE                                     0x1
-
-/* IP does not have early-Z. */
-#define GC_FEATURES_NO_EZ                                                16 : 16
-#define GC_FEATURES_NO_EZ_End                                                 16
-#define GC_FEATURES_NO_EZ_Start                                               16
-#define GC_FEATURES_NO_EZ_Type                                               U01
-#define   GC_FEATURES_NO_EZ_NONE                                             0x0
-#define   GC_FEATURES_NO_EZ_AVAILABLE                                        0x1
-
-/* IP does not have 422 texture input format. */
-#define GC_FEATURES_NO422_TEXTURE                                        17 : 17
-#define GC_FEATURES_NO422_TEXTURE_End                                         17
-#define GC_FEATURES_NO422_TEXTURE_Start                                       17
-#define GC_FEATURES_NO422_TEXTURE_Type                                       U01
-#define   GC_FEATURES_NO422_TEXTURE_NONE                                     0x0
-#define   GC_FEATURES_NO422_TEXTURE_AVAILABLE                                0x1
-
-/* IP supports interleaving depth and color buffers. */
-#define GC_FEATURES_BUFFER_INTERLEAVING                                  18 : 18
-#define GC_FEATURES_BUFFER_INTERLEAVING_End                                   18
-#define GC_FEATURES_BUFFER_INTERLEAVING_Start                                 18
-#define GC_FEATURES_BUFFER_INTERLEAVING_Type                                 U01
-#define   GC_FEATURES_BUFFER_INTERLEAVING_NONE                               0x0
-#define   GC_FEATURES_BUFFER_INTERLEAVING_AVAILABLE                          0x1
-
-/* Supports byte write in 2D. */
-#define GC_FEATURES_BYTE_WRITE_2D                                        19 : 19
-#define GC_FEATURES_BYTE_WRITE_2D_End                                         19
-#define GC_FEATURES_BYTE_WRITE_2D_Start                                       19
-#define GC_FEATURES_BYTE_WRITE_2D_Type                                       U01
-#define   GC_FEATURES_BYTE_WRITE_2D_NONE                                     0x0
-#define   GC_FEATURES_BYTE_WRITE_2D_AVAILABLE                                0x1
-
-/* IP does not have 2D scaler. */
-#define GC_FEATURES_NO_SCALER                                            20 : 20
-#define GC_FEATURES_NO_SCALER_End                                             20
-#define GC_FEATURES_NO_SCALER_Start                                           20
-#define GC_FEATURES_NO_SCALER_Type                                           U01
-#define   GC_FEATURES_NO_SCALER_NONE                                         0x0
-#define   GC_FEATURES_NO_SCALER_AVAILABLE                                    0x1
-
-/* YUY2 averaging support in resolve. */
-#define GC_FEATURES_YUY2_AVERAGING                                       21 : 21
-#define GC_FEATURES_YUY2_AVERAGING_End                                        21
-#define GC_FEATURES_YUY2_AVERAGING_Start                                      21
-#define GC_FEATURES_YUY2_AVERAGING_Type                                      U01
-#define   GC_FEATURES_YUY2_AVERAGING_NONE                                    0x0
-#define   GC_FEATURES_YUY2_AVERAGING_AVAILABLE                               0x1
-
-/* PE cache is half. */
-#define GC_FEATURES_HALF_PE_CACHE                                        22 : 22
-#define GC_FEATURES_HALF_PE_CACHE_End                                         22
-#define GC_FEATURES_HALF_PE_CACHE_Start                                       22
-#define GC_FEATURES_HALF_PE_CACHE_Type                                       U01
-#define   GC_FEATURES_HALF_PE_CACHE_NONE                                     0x0
-#define   GC_FEATURES_HALF_PE_CACHE_AVAILABLE                                0x1
-
-/* TX cache is half. */
-#define GC_FEATURES_HALF_TX_CACHE                                        23 : 23
-#define GC_FEATURES_HALF_TX_CACHE_End                                         23
-#define GC_FEATURES_HALF_TX_CACHE_Start                                       23
-#define GC_FEATURES_HALF_TX_CACHE_Type                                       U01
-#define   GC_FEATURES_HALF_TX_CACHE_NONE                                     0x0
-#define   GC_FEATURES_HALF_TX_CACHE_AVAILABLE                                0x1
-
-/* YUY2 support in PE and YUY2 to RGB conversion in resolve. */
-#define GC_FEATURES_YUY2_RENDER_TARGET                                   24 : 24
-#define GC_FEATURES_YUY2_RENDER_TARGET_End                                    24
-#define GC_FEATURES_YUY2_RENDER_TARGET_Start                                  24
-#define GC_FEATURES_YUY2_RENDER_TARGET_Type                                  U01
-#define   GC_FEATURES_YUY2_RENDER_TARGET_NONE                                0x0
-#define   GC_FEATURES_YUY2_RENDER_TARGET_AVAILABLE                           0x1
-
-/* 32 bit memory address support. */
-#define GC_FEATURES_MEM32_BIT_SUPPORT                                    25 : 25
-#define GC_FEATURES_MEM32_BIT_SUPPORT_End                                     25
-#define GC_FEATURES_MEM32_BIT_SUPPORT_Start                                   25
-#define GC_FEATURES_MEM32_BIT_SUPPORT_Type                                   U01
-#define   GC_FEATURES_MEM32_BIT_SUPPORT_NONE                                 0x0
-#define   GC_FEATURES_MEM32_BIT_SUPPORT_AVAILABLE                            0x1
-
-/* VG pipe is present. */
-#define GC_FEATURES_PIPE_VG                                              26 : 26
-#define GC_FEATURES_PIPE_VG_End                                               26
-#define GC_FEATURES_PIPE_VG_Start                                             26
-#define GC_FEATURES_PIPE_VG_Type                                             U01
-#define   GC_FEATURES_PIPE_VG_NONE                                           0x0
-#define   GC_FEATURES_PIPE_VG_AVAILABLE                                      0x1
-
-/* VG tesselator is present. */
-#define GC_FEATURES_VGTS                                                 27 : 27
-#define GC_FEATURES_VGTS_End                                                  27
-#define GC_FEATURES_VGTS_Start                                                27
-#define GC_FEATURES_VGTS_Type                                                U01
-#define   GC_FEATURES_VGTS_NONE                                              0x0
-#define   GC_FEATURES_VGTS_AVAILABLE                                         0x1
-
-/* FE 2.0 is present. */
-#define GC_FEATURES_FE20                                                 28 : 28
-#define GC_FEATURES_FE20_End                                                  28
-#define GC_FEATURES_FE20_Start                                                28
-#define GC_FEATURES_FE20_Type                                                U01
-#define   GC_FEATURES_FE20_NONE                                              0x0
-#define   GC_FEATURES_FE20_AVAILABLE                                         0x1
-
-/* 3D PE has byte write capability. */
-#define GC_FEATURES_BYTE_WRITE_3D                                        29 : 29
-#define GC_FEATURES_BYTE_WRITE_3D_End                                         29
-#define GC_FEATURES_BYTE_WRITE_3D_Start                                       29
-#define GC_FEATURES_BYTE_WRITE_3D_Type                                       U01
-#define   GC_FEATURES_BYTE_WRITE_3D_NONE                                     0x0
-#define   GC_FEATURES_BYTE_WRITE_3D_AVAILABLE                                0x1
-
-/* Supports resolveing into YUV target. */
-#define GC_FEATURES_RS_YUV_TARGET                                        30 : 30
-#define GC_FEATURES_RS_YUV_TARGET_End                                         30
-#define GC_FEATURES_RS_YUV_TARGET_Start                                       30
-#define GC_FEATURES_RS_YUV_TARGET_Type                                       U01
-#define   GC_FEATURES_RS_YUV_TARGET_NONE                                     0x0
-#define   GC_FEATURES_RS_YUV_TARGET_AVAILABLE                                0x1
-
-/* Supports 20 bit index. */
-#define GC_FEATURES_FE20_BIT_INDEX                                       31 : 31
-#define GC_FEATURES_FE20_BIT_INDEX_End                                        31
-#define GC_FEATURES_FE20_BIT_INDEX_Start                                      31
-#define GC_FEATURES_FE20_BIT_INDEX_Type                                      U01
-#define   GC_FEATURES_FE20_BIT_INDEX_NONE                                    0x0
-#define   GC_FEATURES_FE20_BIT_INDEX_AVAILABLE                               0x1
-
-union gcfeatures {
-	struct {
-		/* GC_FEATURES_Address:FAST_CLEAR */
-		unsigned int fastclear:1;
-
-		/* GC_FEATURES_Address:SPECIAL_ANTI_ALIASING */
-		unsigned int specialantialiasing:1;
-
-		/* GC_FEATURES_Address:PIPE_3D */
-		unsigned int pipe3d:1;
-
-		/* GC_FEATURES_Address:DXT_TEXTURE_COMPRESSION */
-		unsigned int dxt:1;
-
-		/* GC_FEATURES_Address:DEBUG_MODE */
-		unsigned int debugmode:1;
-
-		/* GC_FEATURES_Address:ZCOMPRESSION */
-		unsigned int zcompression:1;
-
-		/* GC_FEATURES_Address:YUV420_FILTER */
-		unsigned int yuv420filter:1;
-
-		/* GC_FEATURES_Address:MSAA */
-		unsigned int msaa:1;
-
-		/* GC_FEATURES_Address:DC */
-		unsigned int dc:1;
-
-		/* GC_FEATURES_Address:PIPE_2D */
-		unsigned int pipe2d:1;
-
-		/* GC_FEATURES_Address:ETC1_TEXTURE_COMPRESSION */
-		unsigned int etc:1;
-
-		/* GC_FEATURES_Address:FAST_SCALER */
-		unsigned int fastscaler:1;
-
-		/* GC_FEATURES_Address:HIGH_DYNAMIC_RANGE */
-		unsigned int hdr:1;
-
-		/* GC_FEATURES_Address:YUV420_TILER */
-		unsigned int yuv420tiler:1;
-
-		/* GC_FEATURES_Address:MODULE_CG */
-		unsigned int clockgating:1;
-
-		/* GC_FEATURES_Address:MIN_AREA */
-		unsigned int minarea:1;
-
-		/* GC_FEATURES_Address:NO_EZ */
-		unsigned int noez:1;
-
-		/* GC_FEATURES_Address:NO422_TEXTURE */
-		unsigned int no422texture:1;
-
-		/* GC_FEATURES_Address:BUFFER_INTERLEAVING */
-		unsigned int bufinterleaving:1;
-
-		/* GC_FEATURES_Address:BYTE_WRITE_2D */
-		unsigned int bytewrite2d:1;
-
-		/* GC_FEATURES_Address:NO_SCALER */
-		unsigned int noscaler:1;
-
-		/* GC_FEATURES_Address:YUY2_AVERAGING */
-		unsigned int yuy2averaging:1;
-
-		/* GC_FEATURES_Address:HALF_PE_CACHE */
-		unsigned int halfpecache:1;
-
-		/* GC_FEATURES_Address:HALF_TX_CACHE */
-		unsigned int halftxcache:1;
-
-		/* GC_FEATURES_Address:YUY2_RENDER_TARGET */
-		unsigned int yuy2target:1;
-
-		/* GC_FEATURES_Address:MEM32_BIT_SUPPORT */
-		unsigned int mem32:1;
-
-		/* GC_FEATURES_Address:PIPE_VG */
-		unsigned int pipevg:1;
-
-		/* GC_FEATURES_Address:VGTS */
-		unsigned int vgts:1;
-
-		/* GC_FEATURES_Address:FE20 */
-		unsigned int fe20:1;
-
-		/* GC_FEATURES_Address:BYTE_WRITE_3D */
-		unsigned int bytewrite3d:1;
-
-		/* GC_FEATURES_Address:RS_YUV_TARGET */
-		unsigned int rsyuvtarget:1;
-
-		/* GC_FEATURES_Address:FE20_BIT_INDEX */
-		unsigned int fe20bit:1;
-	} reg;
-
-	unsigned int raw;
-};
-
-/*******************************************************************************
-** Register GCChipId
-*/
-
-/* Shows the ID for the chip in BCD.  This register has no set reset value.
-** It varies with the implementation.
-*/
-
-#define GC_CHIP_ID_Address                                               0x00020
-#define GC_CHIP_ID_MSB                                                        15
-#define GC_CHIP_ID_LSB                                                         0
-#define GC_CHIP_ID_BLK                                                         0
-#define GC_CHIP_ID_Count                                                       1
-#define GC_CHIP_ID_FieldMask                                          0xFFFFFFFF
-#define GC_CHIP_ID_ReadMask                                           0xFFFFFFFF
-#define GC_CHIP_ID_WriteMask                                          0x00000000
-#define GC_CHIP_ID_ResetValue                                         0x00000000
-
-/* Id. */
-#define GC_CHIP_ID_ID                                                     31 : 0
-#define GC_CHIP_ID_ID_End                                                     31
-#define GC_CHIP_ID_ID_Start                                                    0
-#define GC_CHIP_ID_ID_Type                                                   U32
-
-/*******************************************************************************
-** Register GCChipRev
-*/
-
-/* Shows the revision for the chip in BCD.  This register has no set reset
-** value.  It varies with the implementation.
-*/
-
-#define GC_CHIP_REV_Address                                              0x00024
-#define GC_CHIP_REV_MSB                                                       15
-#define GC_CHIP_REV_LSB                                                        0
-#define GC_CHIP_REV_BLK                                                        0
-#define GC_CHIP_REV_Count                                                      1
-#define GC_CHIP_REV_FieldMask                                         0xFFFFFFFF
-#define GC_CHIP_REV_ReadMask                                          0xFFFFFFFF
-#define GC_CHIP_REV_WriteMask                                         0x00000000
-#define GC_CHIP_REV_ResetValue                                        0x00000000
-
-/* Revision. */
-#define GC_CHIP_REV_REV                                                   31 : 0
-#define GC_CHIP_REV_REV_End                                                   31
-#define GC_CHIP_REV_REV_Start                                                  0
-#define GC_CHIP_REV_REV_Type                                                 U32
-
-/*******************************************************************************
-** Register GCChipDate
-*/
-
-/* Shows the release date for the IP.  This register has no set reset value.
-** It varies with the implementation.
-*/
-
-#define GC_CHIP_DATE_Address                                             0x00028
-#define GC_CHIP_DATE_MSB                                                      15
-#define GC_CHIP_DATE_LSB                                                       0
-#define GC_CHIP_DATE_BLK                                                       0
-#define GC_CHIP_DATE_Count                                                     1
-#define GC_CHIP_DATE_FieldMask                                        0xFFFFFFFF
-#define GC_CHIP_DATE_ReadMask                                         0xFFFFFFFF
-#define GC_CHIP_DATE_WriteMask                                        0x00000000
-#define GC_CHIP_DATE_ResetValue                                       0x00000000
-
-/* Date. */
-#define GC_CHIP_DATE_DATE                                                 31 : 0
-#define GC_CHIP_DATE_DATE_End                                                 31
-#define GC_CHIP_DATE_DATE_Start                                                0
-#define GC_CHIP_DATE_DATE_Type                                               U32
-
-/*******************************************************************************
-** Register GCChipTime
-*/
-
-/* Shows the release time for the IP.  This register has no set reset value.
-** It varies with the implementation.
-*/
-
-#define GC_CHIP_TIME_Address                                             0x0002C
-#define GC_CHIP_TIME_MSB                                                      15
-#define GC_CHIP_TIME_LSB                                                       0
-#define GC_CHIP_TIME_BLK                                                       0
-#define GC_CHIP_TIME_Count                                                     1
-#define GC_CHIP_TIME_FieldMask                                        0xFFFFFFFF
-#define GC_CHIP_TIME_ReadMask                                         0xFFFFFFFF
-#define GC_CHIP_TIME_WriteMask                                        0x00000000
-#define GC_CHIP_TIME_ResetValue                                       0x00000000
-
-/* Time. */
-#define GC_CHIP_TIME_TIME                                                 31 : 0
-#define GC_CHIP_TIME_TIME_End                                                 31
-#define GC_CHIP_TIME_TIME_Start                                                0
-#define GC_CHIP_TIME_TIME_Type                                               U32
-
-/*******************************************************************************
-** Register GCMinorFeatures0
-*/
-
-/* Shows which minor features are enabled in this chip.  This register has no
-** set reset value.  It varies with the implementation.
-*/
-
-#define GC_FEATURES0_Address                                             0x00034
-#define GC_FEATURES0_MSB                                                      15
-#define GC_FEATURES0_LSB                                                       0
-#define GC_FEATURES0_BLK                                                       0
-#define GC_FEATURES0_Count                                                     1
-#define GC_FEATURES0_FieldMask                                        0xFFFFFFFF
-#define GC_FEATURES0_ReadMask                                         0xFFFFFFFF
-#define GC_FEATURES0_WriteMask                                        0x00000000
-#define GC_FEATURES0_ResetValue                                       0x00000000
-
-/* Y flipping capability is added to resolve. */
-#define GC_FEATURES0_FLIP_Y                                                0 : 0
-#define GC_FEATURES0_FLIP_Y_End                                                0
-#define GC_FEATURES0_FLIP_Y_Start                                              0
-#define GC_FEATURES0_FLIP_Y_Type                                             U01
-#define   GC_FEATURES0_FLIP_Y_NONE                                           0x0
-#define   GC_FEATURES0_FLIP_Y_AVAILABLE                                      0x1
-
-/* Dual Return Bus from HI to clients. */
-#define GC_FEATURES0_DUAL_RETURN_BUS                                       1 : 1
-#define GC_FEATURES0_DUAL_RETURN_BUS_End                                       1
-#define GC_FEATURES0_DUAL_RETURN_BUS_Start                                     1
-#define GC_FEATURES0_DUAL_RETURN_BUS_Type                                    U01
-#define   GC_FEATURES0_DUAL_RETURN_BUS_NONE                                  0x0
-#define   GC_FEATURES0_DUAL_RETURN_BUS_AVAILABLE                             0x1
-
-/* Configurable endianness support. */
-#define GC_FEATURES0_ENDIANNESS_CONFIG                                     2 : 2
-#define GC_FEATURES0_ENDIANNESS_CONFIG_End                                     2
-#define GC_FEATURES0_ENDIANNESS_CONFIG_Start                                   2
-#define GC_FEATURES0_ENDIANNESS_CONFIG_Type                                  U01
-#define   GC_FEATURES0_ENDIANNESS_CONFIG_NONE                                0x0
-#define   GC_FEATURES0_ENDIANNESS_CONFIG_AVAILABLE                           0x1
-
-/* Supports 8Kx8K textures. */
-#define GC_FEATURES0_TEXTURE8_K                                            3 : 3
-#define GC_FEATURES0_TEXTURE8_K_End                                            3
-#define GC_FEATURES0_TEXTURE8_K_Start                                          3
-#define GC_FEATURES0_TEXTURE8_K_Type                                         U01
-#define   GC_FEATURES0_TEXTURE8_K_NONE                                       0x0
-#define   GC_FEATURES0_TEXTURE8_K_AVAILABLE                                  0x1
-
-/* Driver hack is not needed. */
-#define GC_FEATURES0_CORRECT_TEXTURE_CONVERTER                             4 : 4
-#define GC_FEATURES0_CORRECT_TEXTURE_CONVERTER_End                             4
-#define GC_FEATURES0_CORRECT_TEXTURE_CONVERTER_Start                           4
-#define GC_FEATURES0_CORRECT_TEXTURE_CONVERTER_Type                          U01
-#define   GC_FEATURES0_CORRECT_TEXTURE_CONVERTER_NONE                        0x0
-#define   GC_FEATURES0_CORRECT_TEXTURE_CONVERTER_AVAILABLE                   0x1
-
-/* Special LOD calculation when MSAA is on. */
-#define GC_FEATURES0_SPECIAL_MSAA_LOD                                      5 : 5
-#define GC_FEATURES0_SPECIAL_MSAA_LOD_End                                      5
-#define GC_FEATURES0_SPECIAL_MSAA_LOD_Start                                    5
-#define GC_FEATURES0_SPECIAL_MSAA_LOD_Type                                   U01
-#define   GC_FEATURES0_SPECIAL_MSAA_LOD_NONE                                 0x0
-#define   GC_FEATURES0_SPECIAL_MSAA_LOD_AVAILABLE                            0x1
-
-/* Proper flush is done in fast clear cache. */
-#define GC_FEATURES0_FAST_CLEAR_FLUSH                                      6 : 6
-#define GC_FEATURES0_FAST_CLEAR_FLUSH_End                                      6
-#define GC_FEATURES0_FAST_CLEAR_FLUSH_Start                                    6
-#define GC_FEATURES0_FAST_CLEAR_FLUSH_Type                                   U01
-#define   GC_FEATURES0_FAST_CLEAR_FLUSH_NONE                                 0x0
-#define   GC_FEATURES0_FAST_CLEAR_FLUSH_AVAILABLE                            0x1
-
-/* 2D PE 2.0 is present. */
-#define GC_FEATURES0_2DPE20                                                7 : 7
-#define GC_FEATURES0_2DPE20_End                                                7
-#define GC_FEATURES0_2DPE20_Start                                              7
-#define GC_FEATURES0_2DPE20_Type                                             U01
-#define   GC_FEATURES0_2DPE20_NONE                                           0x0
-#define   GC_FEATURES0_2DPE20_AVAILABLE                                      0x1
-
-/* Reserved. */
-#define GC_FEATURES0_CORRECT_AUTO_DISABLE                                  8 : 8
-#define GC_FEATURES0_CORRECT_AUTO_DISABLE_End                                  8
-#define GC_FEATURES0_CORRECT_AUTO_DISABLE_Start                                8
-#define GC_FEATURES0_CORRECT_AUTO_DISABLE_Type                               U01
-#define   GC_FEATURES0_CORRECT_AUTO_DISABLE_NONE                             0x0
-#define   GC_FEATURES0_CORRECT_AUTO_DISABLE_AVAILABLE                        0x1
-
-/* Supports 8K render target. */
-#define GC_FEATURES0_RENDER_8K                                             9 : 9
-#define GC_FEATURES0_RENDER_8K_End                                             9
-#define GC_FEATURES0_RENDER_8K_Start                                           9
-#define GC_FEATURES0_RENDER_8K_Type                                          U01
-#define   GC_FEATURES0_RENDER_8K_NONE                                        0x0
-#define   GC_FEATURES0_RENDER_8K_AVAILABLE                                   0x1
-
-/* 2 bits are used instead of 4 bits for tile status. */
-#define GC_FEATURES0_TILE_STATUS_2BITS                                   10 : 10
-#define GC_FEATURES0_TILE_STATUS_2BITS_End                                    10
-#define GC_FEATURES0_TILE_STATUS_2BITS_Start                                  10
-#define GC_FEATURES0_TILE_STATUS_2BITS_Type                                  U01
-#define   GC_FEATURES0_TILE_STATUS_2BITS_NONE                                0x0
-#define   GC_FEATURES0_TILE_STATUS_2BITS_AVAILABLE                           0x1
-
-/* Use 2 separate tile status buffers in interleaved mode. */
-#define GC_FEATURES0_SEPARATE_TILE_STATUS_WHEN_INTERLEAVED               11 : 11
-#define GC_FEATURES0_SEPARATE_TILE_STATUS_WHEN_INTERLEAVED_End                11
-#define GC_FEATURES0_SEPARATE_TILE_STATUS_WHEN_INTERLEAVED_Start              11
-#define GC_FEATURES0_SEPARATE_TILE_STATUS_WHEN_INTERLEAVED_Type              U01
-#define   GC_FEATURES0_SEPARATE_TILE_STATUS_WHEN_INTERLEAVED_NONE            0x0
-#define   GC_FEATURES0_SEPARATE_TILE_STATUS_WHEN_INTERLEAVED_AVAILABLE       0x1
-
-/* 32x32 super tile is available. */
-#define GC_FEATURES0_SUPER_TILED_32X32                                   12 : 12
-#define GC_FEATURES0_SUPER_TILED_32X32_End                                    12
-#define GC_FEATURES0_SUPER_TILED_32X32_Start                                  12
-#define GC_FEATURES0_SUPER_TILED_32X32_Type                                  U01
-#define   GC_FEATURES0_SUPER_TILED_32X32_NONE                                0x0
-#define   GC_FEATURES0_SUPER_TILED_32X32_AVAILABLE                           0x1
-
-/* Major updates to VG pipe (TS buffer tiling. State masking.). */
-#define GC_FEATURES0_VG_20                                               13 : 13
-#define GC_FEATURES0_VG_20_End                                                13
-#define GC_FEATURES0_VG_20_Start                                              13
-#define GC_FEATURES0_VG_20_Type                                              U01
-#define   GC_FEATURES0_VG_20_NONE                                            0x0
-#define   GC_FEATURES0_VG_20_AVAILABLE                                       0x1
-
-/* New commands added to the tessellator. */
-#define GC_FEATURES0_TS_EXTENDED_COMMANDS                                14 : 14
-#define GC_FEATURES0_TS_EXTENDED_COMMANDS_End                                 14
-#define GC_FEATURES0_TS_EXTENDED_COMMANDS_Start                               14
-#define GC_FEATURES0_TS_EXTENDED_COMMANDS_Type                               U01
-#define   GC_FEATURES0_TS_EXTENDED_COMMANDS_NONE                             0x0
-#define   GC_FEATURES0_TS_EXTENDED_COMMANDS_AVAILABLE                        0x1
-
-/* If this bit is not set, the FIFO counter should be set to 50.  Else, the   **
-** default should remain.                                                     */
-#define GC_FEATURES0_COMPRESSION_FIFO_FIXED                              15 : 15
-#define GC_FEATURES0_COMPRESSION_FIFO_FIXED_End                               15
-#define GC_FEATURES0_COMPRESSION_FIFO_FIXED_Start                             15
-#define GC_FEATURES0_COMPRESSION_FIFO_FIXED_Type                             U01
-#define   GC_FEATURES0_COMPRESSION_FIFO_FIXED_NONE                           0x0
-#define   GC_FEATURES0_COMPRESSION_FIFO_FIXED_AVAILABLE                      0x1
-
-/* Floor, ceil, and sign instructions are available.  */
-#define GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS0                          16 : 16
-#define GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS0_End                           16
-#define GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS0_Start                         16
-#define GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS0_Type                         U01
-#define   GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS0_NONE                       0x0
-#define   GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS0_AVAILABLE                  0x1
-
-/* VG filter is available.  */
-#define GC_FEATURES0_VG_FILTER                                           17 : 17
-#define GC_FEATURES0_VG_FILTER_End                                            17
-#define GC_FEATURES0_VG_FILTER_Start                                          17
-#define GC_FEATURES0_VG_FILTER_Type                                          U01
-#define   GC_FEATURES0_VG_FILTER_NONE                                        0x0
-#define   GC_FEATURES0_VG_FILTER_AVAILABLE                                   0x1
-
-/* Minor updates to VG pipe (Event generation from VG, TS, PE). Tiled image   **
-** support.                                                                   */
-#define GC_FEATURES0_VG_21                                               18 : 18
-#define GC_FEATURES0_VG_21_End                                                18
-#define GC_FEATURES0_VG_21_Start                                              18
-#define GC_FEATURES0_VG_21_Type                                              U01
-#define   GC_FEATURES0_VG_21_NONE                                            0x0
-#define   GC_FEATURES0_VG_21_AVAILABLE                                       0x1
-
-/* W is sent to SH from RA. */
-#define GC_FEATURES0_SHADER_GETS_W                                       19 : 19
-#define GC_FEATURES0_SHADER_GETS_W_End                                        19
-#define GC_FEATURES0_SHADER_GETS_W_Start                                      19
-#define GC_FEATURES0_SHADER_GETS_W_Type                                      U01
-#define   GC_FEATURES0_SHADER_GETS_W_NONE                                    0x0
-#define   GC_FEATURES0_SHADER_GETS_W_AVAILABLE                               0x1
-
-/* Sqrt, sin, cos instructions are available.  */
-#define GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS1                          20 : 20
-#define GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS1_End                           20
-#define GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS1_Start                         20
-#define GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS1_Type                         U01
-#define   GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS1_NONE                       0x0
-#define   GC_FEATURES0_EXTRA_SHADER_INSTRUCTIONS1_AVAILABLE                  0x1
-
-/* Unavailable registers will return 0. */
-#define GC_FEATURES0_DEFAULT_REG0                                        21 : 21
-#define GC_FEATURES0_DEFAULT_REG0_End                                         21
-#define GC_FEATURES0_DEFAULT_REG0_Start                                       21
-#define GC_FEATURES0_DEFAULT_REG0_Type                                       U01
-#define   GC_FEATURES0_DEFAULT_REG0_NONE                                     0x0
-#define   GC_FEATURES0_DEFAULT_REG0_AVAILABLE                                0x1
-
-/* New style MC with separate paths for color and depth. */
-#define GC_FEATURES0_MC_20                                               22 : 22
-#define GC_FEATURES0_MC_20_End                                                22
-#define GC_FEATURES0_MC_20_Start                                              22
-#define GC_FEATURES0_MC_20_Type                                              U01
-#define   GC_FEATURES0_MC_20_NONE                                            0x0
-#define   GC_FEATURES0_MC_20_AVAILABLE                                       0x1
-
-/* Put the MSAA data into sideband fifo. */
-#define GC_FEATURES0_SHADER_MSAA_SIDEBAND                                23 : 23
-#define GC_FEATURES0_SHADER_MSAA_SIDEBAND_End                                 23
-#define GC_FEATURES0_SHADER_MSAA_SIDEBAND_Start                               23
-#define GC_FEATURES0_SHADER_MSAA_SIDEBAND_Type                               U01
-#define   GC_FEATURES0_SHADER_MSAA_SIDEBAND_NONE                             0x0
-#define   GC_FEATURES0_SHADER_MSAA_SIDEBAND_AVAILABLE                        0x1
-
-#define GC_FEATURES0_BUG_FIXES0                                          24 : 24
-#define GC_FEATURES0_BUG_FIXES0_End                                           24
-#define GC_FEATURES0_BUG_FIXES0_Start                                         24
-#define GC_FEATURES0_BUG_FIXES0_Type                                         U01
-#define   GC_FEATURES0_BUG_FIXES0_NONE                                       0x0
-#define   GC_FEATURES0_BUG_FIXES0_AVAILABLE                                  0x1
-
-/* VAA is available or not. */
-#define GC_FEATURES0_VAA                                                 25 : 25
-#define GC_FEATURES0_VAA_End                                                  25
-#define GC_FEATURES0_VAA_Start                                                25
-#define GC_FEATURES0_VAA_Type                                                U01
-#define   GC_FEATURES0_VAA_NONE                                              0x0
-#define   GC_FEATURES0_VAA_AVAILABLE                                         0x1
-
-/* Shader supports bypass mode when MSAA is enabled. */
-#define GC_FEATURES0_BYPASS_IN_MSAA                                      26 : 26
-#define GC_FEATURES0_BYPASS_IN_MSAA_End                                       26
-#define GC_FEATURES0_BYPASS_IN_MSAA_Start                                     26
-#define GC_FEATURES0_BYPASS_IN_MSAA_Type                                     U01
-#define   GC_FEATURES0_BYPASS_IN_MSAA_NONE                                   0x0
-#define   GC_FEATURES0_BYPASS_IN_MSAA_AVAILABLE                              0x1
-
-/* Hierarchiccal Z is supported. */
-#define GC_FEATURES0_HIERARCHICAL_Z                                      27 : 27
-#define GC_FEATURES0_HIERARCHICAL_Z_End                                       27
-#define GC_FEATURES0_HIERARCHICAL_Z_Start                                     27
-#define GC_FEATURES0_HIERARCHICAL_Z_Type                                     U01
-#define   GC_FEATURES0_HIERARCHICAL_Z_NONE                                   0x0
-#define   GC_FEATURES0_HIERARCHICAL_Z_AVAILABLE                              0x1
-
-/* New texture unit is available. */
-#define GC_FEATURES0_NEW_TEXTURE                                         28 : 28
-#define GC_FEATURES0_NEW_TEXTURE_End                                          28
-#define GC_FEATURES0_NEW_TEXTURE_Start                                        28
-#define GC_FEATURES0_NEW_TEXTURE_Type                                        U01
-#define   GC_FEATURES0_NEW_TEXTURE_NONE                                      0x0
-#define   GC_FEATURES0_NEW_TEXTURE_AVAILABLE                                 0x1
-
-/* 2D engine supports A8 target.  */
-#define GC_FEATURES0_A8_TARGET_SUPPORT                                   29 : 29
-#define GC_FEATURES0_A8_TARGET_SUPPORT_End                                    29
-#define GC_FEATURES0_A8_TARGET_SUPPORT_Start                                  29
-#define GC_FEATURES0_A8_TARGET_SUPPORT_Type                                  U01
-#define   GC_FEATURES0_A8_TARGET_SUPPORT_NONE                                0x0
-#define   GC_FEATURES0_A8_TARGET_SUPPORT_AVAILABLE                           0x1
-
-/* Correct stencil behavior in depth only. */
-#define GC_FEATURES0_CORRECT_STENCIL                                     30 : 30
-#define GC_FEATURES0_CORRECT_STENCIL_End                                      30
-#define GC_FEATURES0_CORRECT_STENCIL_Start                                    30
-#define GC_FEATURES0_CORRECT_STENCIL_Type                                    U01
-#define   GC_FEATURES0_CORRECT_STENCIL_NONE                                  0x0
-#define   GC_FEATURES0_CORRECT_STENCIL_AVAILABLE                             0x1
-
-/* Enhance VR and add a mode to walk 16 pixels in 16-bit mode in Vertical     **
-** pass to improve $ hit rate when rotating 90/270.                           */
-#define GC_FEATURES0_ENHANCE_VR                                          31 : 31
-#define GC_FEATURES0_ENHANCE_VR_End                                           31
-#define GC_FEATURES0_ENHANCE_VR_Start                                         31
-#define GC_FEATURES0_ENHANCE_VR_Type                                         U01
-#define   GC_FEATURES0_ENHANCE_VR_NONE                                       0x0
-#define   GC_FEATURES0_ENHANCE_VR_AVAILABLE                                  0x1
-
-union gcfeatures0 {
-	struct {
-		/* GC_FEATURES0_Address:FLIP_Y */
-		unsigned int flipy:1;
-
-		/* GC_FEATURES0_Address:DUAL_RETURN_BUS */
-		unsigned int dualreturnbus:1;
-
-		/* GC_FEATURES0_Address:ENDIANNESS_CONFIG */
-		unsigned int endianessconfig:1;
-
-		/* GC_FEATURES0_Address:TEXTURE8_K */
-		unsigned int texture8k:1;
-
-		/* GC_FEATURES0_Address:CORRECT_TEXTURE_CONVERTER */
-		unsigned int correcttextureconverter:1;
-
-		/* GC_FEATURES0_Address:SPECIAL_MSAA_LOD */
-		unsigned int specialmsaalod:1;
-
-		/* GC_FEATURES0_Address:FAST_CLEAR_FLUSH */
-		unsigned int fastclearflush:1;
-
-		/* GC_FEATURES0_Address:2DPE20 */
-		unsigned int pe2d20:1;
-
-		/* GC_FEATURES0_Address:CORRECT_AUTO_DISABLE */
-		unsigned int correctautodisable:1;
-
-		/* GC_FEATURES0_Address:RENDER_8K */
-		unsigned int render8k:1;
-
-		/* GC_FEATURES0_Address:TILE_STATUS_2BITS */
-		unsigned int tilestatus2bits:1;
-
-		/* GC_FEATURES0_Address:SEPARATE_TILE_STATUS_WHEN_INTERLEAVED */
-		unsigned int separatetilestatus:1;
-
-		/* GC_FEATURES0_Address:SUPER_TILED_32X32 */
-		unsigned int supertiled32x32:1;
-
-		/* GC_FEATURES0_Address:VG_20 */
-		unsigned int vg20:1;
-
-		/* GC_FEATURES0_Address:TS_EXTENDED_COMMANDS */
-		unsigned int tsplus:1;
-
-		/* GC_FEATURES0_Address:COMPRESSION_FIFO_FIXED */
-		unsigned int compressionfifo:1;
-
-		/* GC_FEATURES0_Address:EXTRA_SHADER_INSTRUCTIONS0 */
-		unsigned int shaderinst0:1;
-
-		/* GC_FEATURES0_Address:VG_FILTER */
-		unsigned int vgfilter:1;
-
-		/* GC_FEATURES0_Address:VG_21 */
-		unsigned int vg21:1;
-
-		/* GC_FEATURES0_Address:SHADER_GETS_W */
-		unsigned int shadergetsw:1;
-
-		/* GC_FEATURES0_Address:EXTRA_SHADER_INSTRUCTIONS1 */
-		unsigned int shaderinst1:1;
-
-		/* GC_FEATURES0_Address:DEFAULT_REG0 */
-		unsigned int defaultreg0:1;
-
-		/* GC_FEATURES0_Address:MC_20 */
-		unsigned int mc20:1;
-
-		/* GC_FEATURES0_Address:SHADER_MSAA_SIDEBAND */
-		unsigned int shadermsaasideband:1;
-
-		/* GC_FEATURES0_Address:BUG_FIXES0 */
-		unsigned int bugfixes0:1;
-
-		/* GC_FEATURES0_Address:VAA */
-		unsigned int vaa:1;
-
-		/* GC_FEATURES0_Address:BYPASS_IN_MSAA */
-		unsigned int bypassmsaa:1;
-
-		/* GC_FEATURES0_Address:HIERARCHICAL_Z */
-		unsigned int hz:1;
-
-		/* GC_FEATURES0_Address:NEW_TEXTURE */
-		unsigned int newtx:1;
-
-		/* GC_FEATURES0_Address:A8_TARGET_SUPPORT */
-		unsigned int a8target:1;
-
-		/* GC_FEATURES0_Address:CORRECT_STENCIL */
-		unsigned int correctstencil:1;
-
-		/* GC_FEATURES0_Address:ENHANCE_VR */
-		unsigned int vr20:1;
-	} reg;
-
-	unsigned int raw;
-};
-
-/*******************************************************************************
-** Register GCMinorFeatures1
-*/
-
-/* Shows which features are enabled in this chip. This register has no set
-** reset value. It varies with the implementation.
-*/
-
-#define GC_FEATURES1_Address                                             0x00074
-#define GC_FEATURES1_MSB                                                      15
-#define GC_FEATURES1_LSB                                                       0
-#define GC_FEATURES1_BLK                                                       0
-#define GC_FEATURES1_Count                                                     1
-#define GC_FEATURES1_FieldMask                                        0xFFFFFFFF
-#define GC_FEATURES1_ReadMask                                         0xFFFFFFFF
-#define GC_FEATURES1_WriteMask                                        0x00000000
-#define GC_FEATURES1_ResetValue                                       0x00000000
-
-/* Resolve UV swizzle. */
-#define GC_FEATURES1_RSUV_SWIZZLE                                          0 : 0
-#define GC_FEATURES1_RSUV_SWIZZLE_End                                          0
-#define GC_FEATURES1_RSUV_SWIZZLE_Start                                        0
-#define GC_FEATURES1_RSUV_SWIZZLE_Type                                       U01
-#define   GC_FEATURES1_RSUV_SWIZZLE_NONE                                     0x0
-#define   GC_FEATURES1_RSUV_SWIZZLE_AVAILABLE                                0x1
-
-/* V2 compression. */
-#define GC_FEATURES1_V2_COMPRESSION                                        1 : 1
-#define GC_FEATURES1_V2_COMPRESSION_End                                        1
-#define GC_FEATURES1_V2_COMPRESSION_Start                                      1
-#define GC_FEATURES1_V2_COMPRESSION_Type                                     U01
-#define   GC_FEATURES1_V2_COMPRESSION_NONE                                   0x0
-#define   GC_FEATURES1_V2_COMPRESSION_AVAILABLE                              0x1
-
-/* Double buffering support for VG (second TS-->VG semaphore is present). */
-#define GC_FEATURES1_VG_DOUBLE_BUFFER                                      2 : 2
-#define GC_FEATURES1_VG_DOUBLE_BUFFER_End                                      2
-#define GC_FEATURES1_VG_DOUBLE_BUFFER_Start                                    2
-#define GC_FEATURES1_VG_DOUBLE_BUFFER_Type                                   U01
-#define   GC_FEATURES1_VG_DOUBLE_BUFFER_NONE                                 0x0
-#define   GC_FEATURES1_VG_DOUBLE_BUFFER_AVAILABLE                            0x1
-
-#define GC_FEATURES1_BUG_FIXES1                                            3 : 3
-#define GC_FEATURES1_BUG_FIXES1_End                                            3
-#define GC_FEATURES1_BUG_FIXES1_Start                                          3
-#define GC_FEATURES1_BUG_FIXES1_Type                                         U01
-#define   GC_FEATURES1_BUG_FIXES1_NONE                                       0x0
-#define   GC_FEATURES1_BUG_FIXES1_AVAILABLE                                  0x1
-
-#define GC_FEATURES1_BUG_FIXES2                                            4 : 4
-#define GC_FEATURES1_BUG_FIXES2_End                                            4
-#define GC_FEATURES1_BUG_FIXES2_Start                                          4
-#define GC_FEATURES1_BUG_FIXES2_Type                                         U01
-#define   GC_FEATURES1_BUG_FIXES2_NONE                                       0x0
-#define   GC_FEATURES1_BUG_FIXES2_AVAILABLE                                  0x1
-
-/* Texture has stride and memory addressing. */
-#define GC_FEATURES1_TEXTURE_STRIDE                                        5 : 5
-#define GC_FEATURES1_TEXTURE_STRIDE_End                                        5
-#define GC_FEATURES1_TEXTURE_STRIDE_Start                                      5
-#define GC_FEATURES1_TEXTURE_STRIDE_Type                                     U01
-#define   GC_FEATURES1_TEXTURE_STRIDE_NONE                                   0x0
-#define   GC_FEATURES1_TEXTURE_STRIDE_AVAILABLE                              0x1
-
-#define GC_FEATURES1_BUG_FIXES3                                            6 : 6
-#define GC_FEATURES1_BUG_FIXES3_End                                            6
-#define GC_FEATURES1_BUG_FIXES3_Start                                          6
-#define GC_FEATURES1_BUG_FIXES3_Type                                         U01
-#define   GC_FEATURES1_BUG_FIXES3_NONE                                       0x0
-#define   GC_FEATURES1_BUG_FIXES3_AVAILABLE                                  0x1
-
-#define GC_FEATURES1_CORRECT_AUTO_DISABLE                                  7 : 7
-#define GC_FEATURES1_CORRECT_AUTO_DISABLE_End                                  7
-#define GC_FEATURES1_CORRECT_AUTO_DISABLE_Start                                7
-#define GC_FEATURES1_CORRECT_AUTO_DISABLE_Type                               U01
-#define   GC_FEATURES1_CORRECT_AUTO_DISABLE_NONE                             0x0
-#define   GC_FEATURES1_CORRECT_AUTO_DISABLE_AVAILABLE                        0x1
-
-#define GC_FEATURES1_AUTO_RESTART_TS                                       8 : 8
-#define GC_FEATURES1_AUTO_RESTART_TS_End                                       8
-#define GC_FEATURES1_AUTO_RESTART_TS_Start                                     8
-#define GC_FEATURES1_AUTO_RESTART_TS_Type                                    U01
-#define   GC_FEATURES1_AUTO_RESTART_TS_NONE                                  0x0
-#define   GC_FEATURES1_AUTO_RESTART_TS_AVAILABLE                             0x1
-
-#define GC_FEATURES1_BUG_FIXES4                                            9 : 9
-#define GC_FEATURES1_BUG_FIXES4_End                                            9
-#define GC_FEATURES1_BUG_FIXES4_Start                                          9
-#define GC_FEATURES1_BUG_FIXES4_Type                                         U01
-#define   GC_FEATURES1_BUG_FIXES4_NONE                                       0x0
-#define   GC_FEATURES1_BUG_FIXES4_AVAILABLE                                  0x1
-
-#define GC_FEATURES1_L2_WINDOWING                                        10 : 10
-#define GC_FEATURES1_L2_WINDOWING_End                                         10
-#define GC_FEATURES1_L2_WINDOWING_Start                                       10
-#define GC_FEATURES1_L2_WINDOWING_Type                                       U01
-#define   GC_FEATURES1_L2_WINDOWING_NONE                                     0x0
-#define   GC_FEATURES1_L2_WINDOWING_AVAILABLE                                0x1
-
-#define GC_FEATURES1_HALF_FLOAT_PIPE                                     11 : 11
-#define GC_FEATURES1_HALF_FLOAT_PIPE_End                                      11
-#define GC_FEATURES1_HALF_FLOAT_PIPE_Start                                    11
-#define GC_FEATURES1_HALF_FLOAT_PIPE_Type                                    U01
-#define   GC_FEATURES1_HALF_FLOAT_PIPE_NONE                                  0x0
-#define   GC_FEATURES1_HALF_FLOAT_PIPE_AVAILABLE                             0x1
-
-#define GC_FEATURES1_PIXEL_DITHER                                        12 : 12
-#define GC_FEATURES1_PIXEL_DITHER_End                                         12
-#define GC_FEATURES1_PIXEL_DITHER_Start                                       12
-#define GC_FEATURES1_PIXEL_DITHER_Type                                       U01
-#define   GC_FEATURES1_PIXEL_DITHER_NONE                                     0x0
-#define   GC_FEATURES1_PIXEL_DITHER_AVAILABLE                                0x1
-
-#define GC_FEATURES1_TWO_STENCIL_REFERENCE                               13 : 13
-#define GC_FEATURES1_TWO_STENCIL_REFERENCE_End                                13
-#define GC_FEATURES1_TWO_STENCIL_REFERENCE_Start                              13
-#define GC_FEATURES1_TWO_STENCIL_REFERENCE_Type                              U01
-#define   GC_FEATURES1_TWO_STENCIL_REFERENCE_NONE                            0x0
-#define   GC_FEATURES1_TWO_STENCIL_REFERENCE_AVAILABLE                       0x1
-
-#define GC_FEATURES1_EXTENDED_PIXEL_FORMAT                               14 : 14
-#define GC_FEATURES1_EXTENDED_PIXEL_FORMAT_End                                14
-#define GC_FEATURES1_EXTENDED_PIXEL_FORMAT_Start                              14
-#define GC_FEATURES1_EXTENDED_PIXEL_FORMAT_Type                              U01
-#define   GC_FEATURES1_EXTENDED_PIXEL_FORMAT_NONE                            0x0
-#define   GC_FEATURES1_EXTENDED_PIXEL_FORMAT_AVAILABLE                       0x1
-
-/* EEZ and HZ are correct. */
-#define GC_FEATURES1_CORRECT_MIN_MAX_DEPTH                               15 : 15
-#define GC_FEATURES1_CORRECT_MIN_MAX_DEPTH_End                                15
-#define GC_FEATURES1_CORRECT_MIN_MAX_DEPTH_Start                              15
-#define GC_FEATURES1_CORRECT_MIN_MAX_DEPTH_Type                              U01
-#define   GC_FEATURES1_CORRECT_MIN_MAX_DEPTH_NONE                            0x0
-#define   GC_FEATURES1_CORRECT_MIN_MAX_DEPTH_AVAILABLE                       0x1
-
-/* Dither and filter+alpha available. */
-#define GC_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D                     16 : 16
-#define GC_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_End                      16
-#define GC_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_Start                    16
-#define GC_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_Type                    U01
-#define   GC_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_NONE                  0x0
-#define   GC_FEATURES1_DITHER_AND_FILTER_PLUS_ALPHA_2D_AVAILABLE             0x1
-
-#define GC_FEATURES1_BUG_FIXES5                                          17 : 17
-#define GC_FEATURES1_BUG_FIXES5_End                                           17
-#define GC_FEATURES1_BUG_FIXES5_Start                                         17
-#define GC_FEATURES1_BUG_FIXES5_Type                                         U01
-#define   GC_FEATURES1_BUG_FIXES5_NONE                                       0x0
-#define   GC_FEATURES1_BUG_FIXES5_AVAILABLE                                  0x1
-
-#define GC_FEATURES1_NEW_2D                                              18 : 18
-#define GC_FEATURES1_NEW_2D_End                                               18
-#define GC_FEATURES1_NEW_2D_Start                                             18
-#define GC_FEATURES1_NEW_2D_Type                                             U01
-#define   GC_FEATURES1_NEW_2D_NONE                                           0x0
-#define   GC_FEATURES1_NEW_2D_AVAILABLE                                      0x1
-
-#define GC_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC                       19 : 19
-#define GC_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_End                        19
-#define GC_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_Start                      19
-#define GC_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_Type                      U01
-#define   GC_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_NONE                    0x0
-#define   GC_FEATURES1_NEW_FLOATING_POINT_ARITHMETIC_AVAILABLE               0x1
-
-#define GC_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT                 20 : 20
-#define GC_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_End                  20
-#define GC_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_Start                20
-#define GC_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_Type                U01
-#define   GC_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_NONE              0x0
-#define   GC_FEATURES1_TEXTURE_HORIZONTAL_ALIGNMENT_SELECT_AVAILABLE         0x1
-
-#define GC_FEATURES1_NON_POWER_OF_TWO                                    21 : 21
-#define GC_FEATURES1_NON_POWER_OF_TWO_End                                     21
-#define GC_FEATURES1_NON_POWER_OF_TWO_Start                                   21
-#define GC_FEATURES1_NON_POWER_OF_TWO_Type                                   U01
-#define   GC_FEATURES1_NON_POWER_OF_TWO_NONE                                 0x0
-#define   GC_FEATURES1_NON_POWER_OF_TWO_AVAILABLE                            0x1
-
-#define GC_FEATURES1_LINEAR_TEXTURE_SUPPORT                              22 : 22
-#define GC_FEATURES1_LINEAR_TEXTURE_SUPPORT_End                               22
-#define GC_FEATURES1_LINEAR_TEXTURE_SUPPORT_Start                             22
-#define GC_FEATURES1_LINEAR_TEXTURE_SUPPORT_Type                             U01
-#define   GC_FEATURES1_LINEAR_TEXTURE_SUPPORT_NONE                           0x0
-#define   GC_FEATURES1_LINEAR_TEXTURE_SUPPORT_AVAILABLE                      0x1
-
-#define GC_FEATURES1_HALTI0                                              23 : 23
-#define GC_FEATURES1_HALTI0_End                                               23
-#define GC_FEATURES1_HALTI0_Start                                             23
-#define GC_FEATURES1_HALTI0_Type                                             U01
-#define   GC_FEATURES1_HALTI0_NONE                                           0x0
-#define   GC_FEATURES1_HALTI0_AVAILABLE                                      0x1
-
-#define GC_FEATURES1_CORRECT_OVERFLOW_VG                                 24 : 24
-#define GC_FEATURES1_CORRECT_OVERFLOW_VG_End                                  24
-#define GC_FEATURES1_CORRECT_OVERFLOW_VG_Start                                24
-#define GC_FEATURES1_CORRECT_OVERFLOW_VG_Type                                U01
-#define   GC_FEATURES1_CORRECT_OVERFLOW_VG_NONE                              0x0
-#define   GC_FEATURES1_CORRECT_OVERFLOW_VG_AVAILABLE                         0x1
-
-#define GC_FEATURES1_NEGATIVE_LOG_FIX                                    25 : 25
-#define GC_FEATURES1_NEGATIVE_LOG_FIX_End                                     25
-#define GC_FEATURES1_NEGATIVE_LOG_FIX_Start                                   25
-#define GC_FEATURES1_NEGATIVE_LOG_FIX_Type                                   U01
-#define   GC_FEATURES1_NEGATIVE_LOG_FIX_NONE                                 0x0
-#define   GC_FEATURES1_NEGATIVE_LOG_FIX_AVAILABLE                            0x1
-
-#define GC_FEATURES1_RESOLVE_OFFSET                                      26 : 26
-#define GC_FEATURES1_RESOLVE_OFFSET_End                                       26
-#define GC_FEATURES1_RESOLVE_OFFSET_Start                                     26
-#define GC_FEATURES1_RESOLVE_OFFSET_Type                                     U01
-#define   GC_FEATURES1_RESOLVE_OFFSET_NONE                                   0x0
-#define   GC_FEATURES1_RESOLVE_OFFSET_AVAILABLE                              0x1
-
-#define GC_FEATURES1_OK_TO_GATE_AXI_CLOCK                                27 : 27
-#define GC_FEATURES1_OK_TO_GATE_AXI_CLOCK_End                                 27
-#define GC_FEATURES1_OK_TO_GATE_AXI_CLOCK_Start                               27
-#define GC_FEATURES1_OK_TO_GATE_AXI_CLOCK_Type                               U01
-#define   GC_FEATURES1_OK_TO_GATE_AXI_CLOCK_NONE                             0x0
-#define   GC_FEATURES1_OK_TO_GATE_AXI_CLOCK_AVAILABLE                        0x1
-
-#define GC_FEATURES1_MMU                                                 28 : 28
-#define GC_FEATURES1_MMU_End                                                  28
-#define GC_FEATURES1_MMU_Start                                                28
-#define GC_FEATURES1_MMU_Type                                                U01
-#define   GC_FEATURES1_MMU_NONE                                              0x0
-#define   GC_FEATURES1_MMU_AVAILABLE                                         0x1
-
-#define GC_FEATURES1_WIDE_LINE                                           29 : 29
-#define GC_FEATURES1_WIDE_LINE_End                                            29
-#define GC_FEATURES1_WIDE_LINE_Start                                          29
-#define GC_FEATURES1_WIDE_LINE_Type                                          U01
-#define   GC_FEATURES1_WIDE_LINE_NONE                                        0x0
-#define   GC_FEATURES1_WIDE_LINE_AVAILABLE                                   0x1
-
-#define GC_FEATURES1_BUG_FIXES6                                          30 : 30
-#define GC_FEATURES1_BUG_FIXES6_End                                           30
-#define GC_FEATURES1_BUG_FIXES6_Start                                         30
-#define GC_FEATURES1_BUG_FIXES6_Type                                         U01
-#define   GC_FEATURES1_BUG_FIXES6_NONE                                       0x0
-#define   GC_FEATURES1_BUG_FIXES6_AVAILABLE                                  0x1
-
-#define GC_FEATURES1_FC_FLUSH_STALL                                      31 : 31
-#define GC_FEATURES1_FC_FLUSH_STALL_End                                       31
-#define GC_FEATURES1_FC_FLUSH_STALL_Start                                     31
-#define GC_FEATURES1_FC_FLUSH_STALL_Type                                     U01
-#define   GC_FEATURES1_FC_FLUSH_STALL_NONE                                   0x0
-#define   GC_FEATURES1_FC_FLUSH_STALL_AVAILABLE                              0x1
-
-union gcfeatures1 {
-	struct {
-		/* GC_FEATURES1_Address:RSUV_SWIZZLE */
-		unsigned int rsuvswizzle:1;
-
-		/* GC_FEATURES1_Address:V2_COMPRESSION */
-		unsigned int v2compression:1;
-
-		/* GC_FEATURES1_Address:VG_DOUBLE_BUFFER */
-		unsigned int vgdblbuffer:1;
-
-		/* GC_FEATURES1_Address:BUG_FIXES1 */
-		unsigned int bugfixes1:1;
-
-		/* GC_FEATURES1_Address:BUG_FIXES2 */
-		unsigned int bugfixes2:1;
-
-		/* GC_FEATURES1_Address:TEXTURE_STRIDE */
-		unsigned int txstride:1;
-
-		/* GC_FEATURES1_Address:BUG_FIXES3 */
-		unsigned int bugfixes3:1;
-
-		/* GC_FEATURES1_Address:CORRECT_AUTO_DISABLE */
-		unsigned int correctautodisable:1;
-
-		/* GC_FEATURES1_Address:AUTO_RESTART_TS */
-		unsigned int autorestartts:1;
-
-		/* GC_FEATURES1_Address:BUG_FIXES4 */
-		unsigned int bugfixes4:1;
-
-		/* GC_FEATURES1_Address:L2_WINDOWING */
-		unsigned int l2win:1;
-
-		/* GC_FEATURES1_Address:HALF_FLOAT_PIPE */
-		unsigned int halffloatpipe:1;
-
-		/* GC_FEATURES1_Address:PIXEL_DITHER */
-		unsigned int pixeldither:1;
-
-		/* GC_FEATURES1_Address:TWO_STENCIL_REFERENCE */
-		unsigned int twostencilref:1;
-
-		/* GC_FEATURES1_Address:EXTENDED_PIXEL_FORMAT */
-		unsigned int pixformatex:1;
-
-		/* GC_FEATURES1_Address:CORRECT_MIN_MAX_DEPTH */
-		unsigned int correctminmaxdepth:1;
-
-		/* GC_FEATURES1_Address:DITHER_AND_FILTER_PLUS_ALPHA_2D */
-		unsigned int ditherfilter:1;
-
-		/* GC_FEATURES1_Address:BUG_FIXES5 */
-		unsigned int bugfixes5:1;
-
-		/* GC_FEATURES1_Address:NEW_2D */
-		unsigned int new2d:1;
-
-		/* GC_FEATURES1_Address:NEW_FLOATING_POINT_ARITHMETIC */
-		unsigned int newfp:1;
-
-		/* GC_FEATURES1_Address:TEXTURE_HORIZONTAL_ALIGNMENT_SELECT */
-		unsigned int txalign:1;
-
-		/* GC_FEATURES1_Address:NON_POWER_OF_TWO */
-		unsigned int nonpowof2:1;
-
-		/* GC_FEATURES1_Address:LINEAR_TEXTURE_SUPPORT */
-		unsigned int lineartx:1;
-
-		/* GC_FEATURES1_Address:HALTI0 */
-		unsigned int halti0:1;
-
-		/* GC_FEATURES1_Address:CORRECT_OVERFLOW_VG */
-		unsigned int correctoverflowvg:1;
-
-		/* GC_FEATURES1_Address:NEGATIVE_LOG_FIX */
-		unsigned int neglogfix:1;
-
-		/* GC_FEATURES1_Address:RESOLVE_OFFSET */
-		unsigned int rsoffset:1;
-
-		/* GC_FEATURES1_Address:OK_TO_GATE_AXI_CLOCK */
-		unsigned int axiclockgating:1;
-
-		/* GC_FEATURES1_Address:MMU */
-		unsigned int mmu:1;
-
-		/* GC_FEATURES1_Address:WIDE_LINE */
-		unsigned int wideline:1;
-
-		/* GC_FEATURES1_Address:BUG_FIXES6 */
-		unsigned int bugfixes6:1;
-
-		/* GC_FEATURES1_Address:FC_FLUSH_STALL */
-		unsigned int fcflushstall:1;
-	} reg;
-
-	unsigned int raw;
-};
-
-/*******************************************************************************
-** Register GCMinorFeatures2
-*/
-
-/* Shows which features are enabled in this chip. This register has no set    **
-** reset value. It varies with the implementation.                            */
-
-#define GC_FEATURES2_Address                                             0x00084
-#define GC_FEATURES2_MSB                                                      15
-#define GC_FEATURES2_LSB                                                       0
-#define GC_FEATURES2_BLK                                                       0
-#define GC_FEATURES2_Count                                                     1
-#define GC_FEATURES2_FieldMask                                        0xFFFFFFFF
-#define GC_FEATURES2_ReadMask                                         0xFFFFFFFF
-#define GC_FEATURES2_WriteMask                                        0x00000000
-#define GC_FEATURES2_ResetValue                                       0x00000000
-
-#define GC_FEATURES2_LINE_LOOP                                             0 : 0
-#define GC_FEATURES2_LINE_LOOP_End                                             0
-#define GC_FEATURES2_LINE_LOOP_Start                                           0
-#define GC_FEATURES2_LINE_LOOP_Type                                          U01
-#define   GC_FEATURES2_LINE_LOOP_NONE                                        0x0
-#define   GC_FEATURES2_LINE_LOOP_AVAILABLE                                   0x1
-
-#define GC_FEATURES2_LOGIC_OP                                              1 : 1
-#define GC_FEATURES2_LOGIC_OP_End                                              1
-#define GC_FEATURES2_LOGIC_OP_Start                                            1
-#define GC_FEATURES2_LOGIC_OP_Type                                           U01
-#define   GC_FEATURES2_LOGIC_OP_NONE                                         0x0
-#define   GC_FEATURES2_LOGIC_OP_AVAILABLE                                    0x1
-
-#define GC_FEATURES2_SEAMLESS_CUBE_MAP                                     2 : 2
-#define GC_FEATURES2_SEAMLESS_CUBE_MAP_End                                     2
-#define GC_FEATURES2_SEAMLESS_CUBE_MAP_Start                                   2
-#define GC_FEATURES2_SEAMLESS_CUBE_MAP_Type                                  U01
-#define   GC_FEATURES2_SEAMLESS_CUBE_MAP_NONE                                0x0
-#define   GC_FEATURES2_SEAMLESS_CUBE_MAP_AVAILABLE                           0x1
-
-#define GC_FEATURES2_SUPER_TILED_TEXTURE                                   3 : 3
-#define GC_FEATURES2_SUPER_TILED_TEXTURE_End                                   3
-#define GC_FEATURES2_SUPER_TILED_TEXTURE_Start                                 3
-#define GC_FEATURES2_SUPER_TILED_TEXTURE_Type                                U01
-#define   GC_FEATURES2_SUPER_TILED_TEXTURE_NONE                              0x0
-#define   GC_FEATURES2_SUPER_TILED_TEXTURE_AVAILABLE                         0x1
-
-#define GC_FEATURES2_LINEAR_PE                                             4 : 4
-#define GC_FEATURES2_LINEAR_PE_End                                             4
-#define GC_FEATURES2_LINEAR_PE_Start                                           4
-#define GC_FEATURES2_LINEAR_PE_Type                                          U01
-#define   GC_FEATURES2_LINEAR_PE_NONE                                        0x0
-#define   GC_FEATURES2_LINEAR_PE_AVAILABLE                                   0x1
-
-#define GC_FEATURES2_RECT_PRIMITIVE                                        5 : 5
-#define GC_FEATURES2_RECT_PRIMITIVE_End                                        5
-#define GC_FEATURES2_RECT_PRIMITIVE_Start                                      5
-#define GC_FEATURES2_RECT_PRIMITIVE_Type                                     U01
-#define   GC_FEATURES2_RECT_PRIMITIVE_NONE                                   0x0
-#define   GC_FEATURES2_RECT_PRIMITIVE_AVAILABLE                              0x1
-
-#define GC_FEATURES2_COMPOSITION                                           6 : 6
-#define GC_FEATURES2_COMPOSITION_End                                           6
-#define GC_FEATURES2_COMPOSITION_Start                                         6
-#define GC_FEATURES2_COMPOSITION_Type                                        U01
-#define   GC_FEATURES2_COMPOSITION_NONE                                      0x0
-#define   GC_FEATURES2_COMPOSITION_AVAILABLE                                 0x1
-
-#define GC_FEATURES2_CORRECT_AUTO_DISABLE_COUNT_WIDTH                      7 : 7
-#define GC_FEATURES2_CORRECT_AUTO_DISABLE_COUNT_WIDTH_End                      7
-#define GC_FEATURES2_CORRECT_AUTO_DISABLE_COUNT_WIDTH_Start                    7
-#define GC_FEATURES2_CORRECT_AUTO_DISABLE_COUNT_WIDTH_Type                   U01
-#define   GC_FEATURES2_CORRECT_AUTO_DISABLE_COUNT_WIDTH_NONE                 0x0
-#define   GC_FEATURES2_CORRECT_AUTO_DISABLE_COUNT_WIDTH_AVAILABLE            0x1
-
-#define GC_FEATURES2_PE_SWIZZLE                                            8 : 8
-#define GC_FEATURES2_PE_SWIZZLE_End                                            8
-#define GC_FEATURES2_PE_SWIZZLE_Start                                          8
-#define GC_FEATURES2_PE_SWIZZLE_Type                                         U01
-#define   GC_FEATURES2_PE_SWIZZLE_NONE                                       0x0
-#define   GC_FEATURES2_PE_SWIZZLE_AVAILABLE                                  0x1
-
-#define GC_FEATURES2_END_EVENT                                             9 : 9
-#define GC_FEATURES2_END_EVENT_End                                             9
-#define GC_FEATURES2_END_EVENT_Start                                           9
-#define GC_FEATURES2_END_EVENT_Type                                          U01
-#define   GC_FEATURES2_END_EVENT_NONE                                        0x0
-#define   GC_FEATURES2_END_EVENT_AVAILABLE                                   0x1
-
-#define GC_FEATURES2_S1S8                                                10 : 10
-#define GC_FEATURES2_S1S8_End                                                 10
-#define GC_FEATURES2_S1S8_Start                                               10
-#define GC_FEATURES2_S1S8_Type                                               U01
-#define   GC_FEATURES2_S1S8_NONE                                             0x0
-#define   GC_FEATURES2_S1S8_AVAILABLE                                        0x1
-
-#define GC_FEATURES2_HALTI1                                              11 : 11
-#define GC_FEATURES2_HALTI1_End                                               11
-#define GC_FEATURES2_HALTI1_Start                                             11
-#define GC_FEATURES2_HALTI1_Type                                             U01
-#define   GC_FEATURES2_HALTI1_NONE                                           0x0
-#define   GC_FEATURES2_HALTI1_AVAILABLE                                      0x1
-
-#define GC_FEATURES2_RGB888                                              12 : 12
-#define GC_FEATURES2_RGB888_End                                               12
-#define GC_FEATURES2_RGB888_Start                                             12
-#define GC_FEATURES2_RGB888_Type                                             U01
-#define   GC_FEATURES2_RGB888_NONE                                           0x0
-#define   GC_FEATURES2_RGB888_AVAILABLE                                      0x1
-
-#define GC_FEATURES2_TX__YUV_ASSEMBLER                                   13 : 13
-#define GC_FEATURES2_TX__YUV_ASSEMBLER_End                                    13
-#define GC_FEATURES2_TX__YUV_ASSEMBLER_Start                                  13
-#define GC_FEATURES2_TX__YUV_ASSEMBLER_Type                                  U01
-#define   GC_FEATURES2_TX__YUV_ASSEMBLER_NONE                                0x0
-#define   GC_FEATURES2_TX__YUV_ASSEMBLER_AVAILABLE                           0x1
-
-#define GC_FEATURES2_DYNAMIC_FREQUENCY_SCALING                           14 : 14
-#define GC_FEATURES2_DYNAMIC_FREQUENCY_SCALING_End                            14
-#define GC_FEATURES2_DYNAMIC_FREQUENCY_SCALING_Start                          14
-#define GC_FEATURES2_DYNAMIC_FREQUENCY_SCALING_Type                          U01
-#define   GC_FEATURES2_DYNAMIC_FREQUENCY_SCALING_NONE                        0x0
-#define   GC_FEATURES2_DYNAMIC_FREQUENCY_SCALING_AVAILABLE                   0x1
-
-#define GC_FEATURES2_TX_FILTER                                           15 : 15
-#define GC_FEATURES2_TX_FILTER_End                                            15
-#define GC_FEATURES2_TX_FILTER_Start                                          15
-#define GC_FEATURES2_TX_FILTER_Type                                          U01
-#define   GC_FEATURES2_TX_FILTER_NONE                                        0x0
-#define   GC_FEATURES2_TX_FILTER_AVAILABLE                                   0x1
-
-#define GC_FEATURES2_FULL_DIRECT_FB                                      16 : 16
-#define GC_FEATURES2_FULL_DIRECT_FB_End                                       16
-#define GC_FEATURES2_FULL_DIRECT_FB_Start                                     16
-#define GC_FEATURES2_FULL_DIRECT_FB_Type                                     U01
-#define   GC_FEATURES2_FULL_DIRECT_FB_NONE                                   0x0
-#define   GC_FEATURES2_FULL_DIRECT_FB_AVAILABLE                              0x1
-
-#define GC_FEATURES2_ONE_PASS_2D_FILTER                                  17 : 17
-#define GC_FEATURES2_ONE_PASS_2D_FILTER_End                                   17
-#define GC_FEATURES2_ONE_PASS_2D_FILTER_Start                                 17
-#define GC_FEATURES2_ONE_PASS_2D_FILTER_Type                                 U01
-#define   GC_FEATURES2_ONE_PASS_2D_FILTER_NONE                               0x0
-#define   GC_FEATURES2_ONE_PASS_2D_FILTER_AVAILABLE                          0x1
-
-#define GC_FEATURES2_THREAD_WALKER_IN_PS                                 18 : 18
-#define GC_FEATURES2_THREAD_WALKER_IN_PS_End                                  18
-#define GC_FEATURES2_THREAD_WALKER_IN_PS_Start                                18
-#define GC_FEATURES2_THREAD_WALKER_IN_PS_Type                                U01
-#define   GC_FEATURES2_THREAD_WALKER_IN_PS_NONE                              0x0
-#define   GC_FEATURES2_THREAD_WALKER_IN_PS_AVAILABLE                         0x1
-
-#define GC_FEATURES2_TILE_FILLER                                         19 : 19
-#define GC_FEATURES2_TILE_FILLER_End                                          19
-#define GC_FEATURES2_TILE_FILLER_Start                                        19
-#define GC_FEATURES2_TILE_FILLER_Type                                        U01
-#define   GC_FEATURES2_TILE_FILLER_NONE                                      0x0
-#define   GC_FEATURES2_TILE_FILLER_AVAILABLE                                 0x1
-
-#define GC_FEATURES2_YUV_STANDARD                                        20 : 20
-#define GC_FEATURES2_YUV_STANDARD_End                                         20
-#define GC_FEATURES2_YUV_STANDARD_Start                                       20
-#define GC_FEATURES2_YUV_STANDARD_Type                                       U01
-#define   GC_FEATURES2_YUV_STANDARD_NONE                                     0x0
-#define   GC_FEATURES2_YUV_STANDARD_AVAILABLE                                0x1
-
-#define GC_FEATURES2_MULTI_SOURCE_BLT                                    21 : 21
-#define GC_FEATURES2_MULTI_SOURCE_BLT_End                                     21
-#define GC_FEATURES2_MULTI_SOURCE_BLT_Start                                   21
-#define GC_FEATURES2_MULTI_SOURCE_BLT_Type                                   U01
-#define   GC_FEATURES2_MULTI_SOURCE_BLT_NONE                                 0x0
-#define   GC_FEATURES2_MULTI_SOURCE_BLT_AVAILABLE                            0x1
-
-#define GC_FEATURES2_YUV_CONVERSION                                      22 : 22
-#define GC_FEATURES2_YUV_CONVERSION_End                                       22
-#define GC_FEATURES2_YUV_CONVERSION_Start                                     22
-#define GC_FEATURES2_YUV_CONVERSION_Type                                     U01
-#define   GC_FEATURES2_YUV_CONVERSION_NONE                                   0x0
-#define   GC_FEATURES2_YUV_CONVERSION_AVAILABLE                              0x1
-
-#define GC_FEATURES2_FLUSH_FIXED_2D                                      23 : 23
-#define GC_FEATURES2_FLUSH_FIXED_2D_End                                       23
-#define GC_FEATURES2_FLUSH_FIXED_2D_Start                                     23
-#define GC_FEATURES2_FLUSH_FIXED_2D_Type                                     U01
-#define   GC_FEATURES2_FLUSH_FIXED_2D_NONE                                   0x0
-#define   GC_FEATURES2_FLUSH_FIXED_2D_AVAILABLE                              0x1
-
-#define GC_FEATURES2_INTERLEAVER                                         24 : 24
-#define GC_FEATURES2_INTERLEAVER_End                                          24
-#define GC_FEATURES2_INTERLEAVER_Start                                        24
-#define GC_FEATURES2_INTERLEAVER_Type                                        U01
-#define   GC_FEATURES2_INTERLEAVER_NONE                                      0x0
-#define   GC_FEATURES2_INTERLEAVER_AVAILABLE                                 0x1
-
-#define GC_FEATURES2_MIXED_STREAMS                                       25 : 25
-#define GC_FEATURES2_MIXED_STREAMS_End                                        25
-#define GC_FEATURES2_MIXED_STREAMS_Start                                      25
-#define GC_FEATURES2_MIXED_STREAMS_Type                                      U01
-#define   GC_FEATURES2_MIXED_STREAMS_NONE                                    0x0
-#define   GC_FEATURES2_MIXED_STREAMS_AVAILABLE                               0x1
-
-#define GC_FEATURES2_L2_CACHE_FOR_2D_420                                 26 : 26
-#define GC_FEATURES2_L2_CACHE_FOR_2D_420_End                                  26
-#define GC_FEATURES2_L2_CACHE_FOR_2D_420_Start                                26
-#define GC_FEATURES2_L2_CACHE_FOR_2D_420_Type                                U01
-#define   GC_FEATURES2_L2_CACHE_FOR_2D_420_NONE                              0x0
-#define   GC_FEATURES2_L2_CACHE_FOR_2D_420_AVAILABLE                         0x1
-
-#define GC_FEATURES2_BUG_FIXES7                                          27 : 27
-#define GC_FEATURES2_BUG_FIXES7_End                                           27
-#define GC_FEATURES2_BUG_FIXES7_Start                                         27
-#define GC_FEATURES2_BUG_FIXES7_Type                                         U01
-#define   GC_FEATURES2_BUG_FIXES7_NONE                                       0x0
-#define   GC_FEATURES2_BUG_FIXES7_AVAILABLE                                  0x1
-
-#define GC_FEATURES2_NO_INDEX_PATTERN                                    28 : 28
-#define GC_FEATURES2_NO_INDEX_PATTERN_End                                     28
-#define GC_FEATURES2_NO_INDEX_PATTERN_Start                                   28
-#define GC_FEATURES2_NO_INDEX_PATTERN_Type                                   U01
-#define   GC_FEATURES2_NO_INDEX_PATTERN_NONE                                 0x0
-#define   GC_FEATURES2_NO_INDEX_PATTERN_AVAILABLE                            0x1
-
-#define GC_FEATURES2_TEXTURE_TILE_STATUS                                 29 : 29
-#define GC_FEATURES2_TEXTURE_TILE_STATUS_End                                  29
-#define GC_FEATURES2_TEXTURE_TILE_STATUS_Start                                29
-#define GC_FEATURES2_TEXTURE_TILE_STATUS_Type                                U01
-#define   GC_FEATURES2_TEXTURE_TILE_STATUS_NONE                              0x0
-#define   GC_FEATURES2_TEXTURE_TILE_STATUS_AVAILABLE                         0x1
-
-#define GC_FEATURES2_DECOMPRESS_Z16                                      30 : 30
-#define GC_FEATURES2_DECOMPRESS_Z16_End                                       30
-#define GC_FEATURES2_DECOMPRESS_Z16_Start                                     30
-#define GC_FEATURES2_DECOMPRESS_Z16_Type                                     U01
-#define   GC_FEATURES2_DECOMPRESS_Z16_NONE                                   0x0
-#define   GC_FEATURES2_DECOMPRESS_Z16_AVAILABLE                              0x1
-
-#define GC_FEATURES2_BUG_FIXES8                                          31 : 31
-#define GC_FEATURES2_BUG_FIXES8_End                                           31
-#define GC_FEATURES2_BUG_FIXES8_Start                                         31
-#define GC_FEATURES2_BUG_FIXES8_Type                                         U01
-#define   GC_FEATURES2_BUG_FIXES8_NONE                                       0x0
-#define   GC_FEATURES2_BUG_FIXES8_AVAILABLE                                  0x1
-
-union gcfeatures2 {
-	struct {
-		/* GC_FEATURES2_Address:LINE_LOOP */
-		unsigned int lineloop:1;
-
-		/* GC_FEATURES2_Address:LOGIC_OP */
-		unsigned int logop:1;
-
-		/* GC_FEATURES2_Address:SEAMLESS_CUBE_MAP */
-		unsigned int cubemap:1;
-
-		/* GC_FEATURES2_Address:SUPER_TILED_TEXTURE */
-		unsigned int supertiledtx:1;
-
-		/* GC_FEATURES2_Address:LINEAR_PE */
-		unsigned int linearpe:1;
-
-		/* GC_FEATURES2_Address:RECT_PRIMITIVE */
-		unsigned int rectprim:1;
-
-		/* GC_FEATURES2_Address:COMPOSITION */
-		unsigned int composition:1;
-
-		/* GC_FEATURES2_Address:CORRECT_AUTO_DISABLE_COUNT_WIDTH */
-		unsigned int correctcountwidth:1;
-
-		/* GC_FEATURES2_Address:PE_SWIZZLE */
-		unsigned int peswizzle:1;
-
-		/* GC_FEATURES2_Address:END_EVENT */
-		unsigned int endevent:1;
-
-		/* GC_FEATURES2_Address:S1S8 */
-		unsigned int s1s8:1;
-
-		/* GC_FEATURES2_Address:HALTI1 */
-		unsigned int halti1:1;
-
-		/* GC_FEATURES2_Address:RGB888 */
-		unsigned int rgb888:1;
-
-		/* GC_FEATURES2_Address:TX__YUV_ASSEMBLER */
-		unsigned int txyuvasm:1;
-
-		/* GC_FEATURES2_Address:DYNAMIC_FREQUENCY_SCALING */
-		unsigned int dynscaling:1;
-
-		/* GC_FEATURES2_Address:TX_FILTER */
-		unsigned int txfilter:1;
-
-		/* GC_FEATURES2_Address:FULL_DIRECT_FB */
-		unsigned int dfb:1;
-
-		/* GC_FEATURES2_Address:ONE_PASS_2D_FILTER */
-		unsigned int onepassfilter:1;
-
-		/* GC_FEATURES2_Address:THREAD_WALKER_IN_PS */
-		unsigned int pstw:1;
-
-		/* GC_FEATURES2_Address:TILE_FILLER */
-		unsigned int tilefiller:1;
-
-		/* GC_FEATURES2_Address:YUV_STANDARD */
-		unsigned int yuvstd:1;
-
-		/* GC_FEATURES2_Address:MULTI_SOURCE_BLT */
-		unsigned int multisrc:1;
-
-		/* GC_FEATURES2_Address:YUV_CONVERSION */
-		unsigned int yuvconvert:1;
-
-		/* GC_FEATURES2_Address:FLUSH_FIXED_2D */
-		unsigned int flushfixed2d:1;
-
-		/* GC_FEATURES2_Address:INTERLEAVER */
-		unsigned int interleaver:1;
-
-		/* GC_FEATURES2_Address:MIXED_STREAMS */
-		unsigned int mixedstreams:1;
-
-		/* GC_FEATURES2_Address:L2_CACHE_FOR_2D_420 */
-		unsigned int l2cachefor420:1;
-
-		/* GC_FEATURES2_Address:BUG_FIXES7 */
-		unsigned int bugfixes7:1;
-
-		/* GC_FEATURES2_Address:NO_INDEX_PATTERN */
-		unsigned int noindexpatern:1;
-
-		/* GC_FEATURES2_Address:TEXTURE_TILE_STATUS */
-		unsigned int tilestatustx:1;
-
-		/* GC_FEATURES2_Address:DECOMPRESS_Z16 */
-		unsigned int decompressz16:1;
-
-		/* GC_FEATURES2_Address:BUG_FIXES8 */
-		unsigned int bugfixes8:1;
-	} reg;
-
-	unsigned int raw;
-};
-
-/*******************************************************************************
-** Register GCMinorFeatures3
-*/
-
-/* Shows which features are enabled in this chip. This register has no set    **
-** reset value, it varies with the implementation.                            */
-
-#define GC_FEATURES3_Address                                             0x00088
-#define GC_FEATURES3_MSB                                                      15
-#define GC_FEATURES3_LSB                                                       0
-#define GC_FEATURES3_BLK                                                       0
-#define GC_FEATURES3_Count                                                     1
-#define GC_FEATURES3_FieldMask                                        0x003FFFFF
-#define GC_FEATURES3_ReadMask                                         0x003FFFFF
-#define GC_FEATURES3_WriteMask                                        0x00000000
-#define GC_FEATURES3_ResetValue                                       0x00000000
-
-#define GC_FEATURES3_DE_ROTATION_STALL_FIX                                 0 : 0
-#define GC_FEATURES3_DE_ROTATION_STALL_FIX_End                                 0
-#define GC_FEATURES3_DE_ROTATION_STALL_FIX_Start                               0
-#define GC_FEATURES3_DE_ROTATION_STALL_FIX_Type                              U01
-#define   GC_FEATURES3_DE_ROTATION_STALL_FIX_NONE                            0x0
-#define   GC_FEATURES3_DE_ROTATION_STALL_FIX_AVAILABLE                       0x1
-
-#define GC_FEATURES3_OCL_ONLY                                              1 : 1
-#define GC_FEATURES3_OCL_ONLY_End                                              1
-#define GC_FEATURES3_OCL_ONLY_Start                                            1
-#define GC_FEATURES3_OCL_ONLY_Type                                           U01
-#define   GC_FEATURES3_OCL_ONLY_NONE                                         0x0
-#define   GC_FEATURES3_OCL_ONLY_AVAILABLE                                    0x1
-
-#define GC_FEATURES3_NEW_FEATURES0                                         2 : 2
-#define GC_FEATURES3_NEW_FEATURES0_End                                         2
-#define GC_FEATURES3_NEW_FEATURES0_Start                                       2
-#define GC_FEATURES3_NEW_FEATURES0_Type                                      U01
-#define   GC_FEATURES3_NEW_FEATURES0_NONE                                    0x0
-#define   GC_FEATURES3_NEW_FEATURES0_AVAILABLE                               0x1
-
-#define GC_FEATURES3_INSTRUCTION_CACHE                                     3 : 3
-#define GC_FEATURES3_INSTRUCTION_CACHE_End                                     3
-#define GC_FEATURES3_INSTRUCTION_CACHE_Start                                   3
-#define GC_FEATURES3_INSTRUCTION_CACHE_Type                                  U01
-#define   GC_FEATURES3_INSTRUCTION_CACHE_NONE                                0x0
-#define   GC_FEATURES3_INSTRUCTION_CACHE_AVAILABLE                           0x1
-
-#define GC_FEATURES3_GEOMETRY_SHADER                                       4 : 4
-#define GC_FEATURES3_GEOMETRY_SHADER_End                                       4
-#define GC_FEATURES3_GEOMETRY_SHADER_Start                                     4
-#define GC_FEATURES3_GEOMETRY_SHADER_Type                                    U01
-#define   GC_FEATURES3_GEOMETRY_SHADER_NONE                                  0x0
-#define   GC_FEATURES3_GEOMETRY_SHADER_AVAILABLE                             0x1
-
-#define GC_FEATURES3_TEX_COMPRESSION_SUPERTILED                            5 : 5
-#define GC_FEATURES3_TEX_COMPRESSION_SUPERTILED_End                            5
-#define GC_FEATURES3_TEX_COMPRESSION_SUPERTILED_Start                          5
-#define GC_FEATURES3_TEX_COMPRESSION_SUPERTILED_Type                         U01
-#define   GC_FEATURES3_TEX_COMPRESSION_SUPERTILED_NONE                       0x0
-#define   GC_FEATURES3_TEX_COMPRESSION_SUPERTILED_AVAILABLE                  0x1
-
-#define GC_FEATURES3_GENERICS                                              6 : 6
-#define GC_FEATURES3_GENERICS_End                                              6
-#define GC_FEATURES3_GENERICS_Start                                            6
-#define GC_FEATURES3_GENERICS_Type                                           U01
-#define   GC_FEATURES3_GENERICS_NONE                                         0x0
-#define   GC_FEATURES3_GENERICS_AVAILABLE                                    0x1
-
-#define GC_FEATURES3_BUG_FIXES9                                            7 : 7
-#define GC_FEATURES3_BUG_FIXES9_End                                            7
-#define GC_FEATURES3_BUG_FIXES9_Start                                          7
-#define GC_FEATURES3_BUG_FIXES9_Type                                         U01
-#define   GC_FEATURES3_BUG_FIXES9_NONE                                       0x0
-#define   GC_FEATURES3_BUG_FIXES9_AVAILABLE                                  0x1
-
-#define GC_FEATURES3_FAST_MSAA                                             8 : 8
-#define GC_FEATURES3_FAST_MSAA_End                                             8
-#define GC_FEATURES3_FAST_MSAA_Start                                           8
-#define GC_FEATURES3_FAST_MSAA_Type                                          U01
-#define   GC_FEATURES3_FAST_MSAA_NONE                                        0x0
-#define   GC_FEATURES3_FAST_MSAA_AVAILABLE                                   0x1
-
-#define GC_FEATURES3_WCLIP                                                 9 : 9
-#define GC_FEATURES3_WCLIP_End                                                 9
-#define GC_FEATURES3_WCLIP_Start                                               9
-#define GC_FEATURES3_WCLIP_Type                                              U01
-#define   GC_FEATURES3_WCLIP_NONE                                            0x0
-#define   GC_FEATURES3_WCLIP_AVAILABLE                                       0x1
-
-#define GC_FEATURES3_BUG_FIXES10                                         10 : 10
-#define GC_FEATURES3_BUG_FIXES10_End                                          10
-#define GC_FEATURES3_BUG_FIXES10_Start                                        10
-#define GC_FEATURES3_BUG_FIXES10_Type                                        U01
-#define   GC_FEATURES3_BUG_FIXES10_NONE                                      0x0
-#define   GC_FEATURES3_BUG_FIXES10_AVAILABLE                                 0x1
-
-#define GC_FEATURES3_UNIFIED_SAMPLERS                                    11 : 11
-#define GC_FEATURES3_UNIFIED_SAMPLERS_End                                     11
-#define GC_FEATURES3_UNIFIED_SAMPLERS_Start                                   11
-#define GC_FEATURES3_UNIFIED_SAMPLERS_Type                                   U01
-#define   GC_FEATURES3_UNIFIED_SAMPLERS_NONE                                 0x0
-#define   GC_FEATURES3_UNIFIED_SAMPLERS_AVAILABLE                            0x1
-
-#define GC_FEATURES3_BUG_FIXES11                                         12 : 12
-#define GC_FEATURES3_BUG_FIXES11_End                                          12
-#define GC_FEATURES3_BUG_FIXES11_Start                                        12
-#define GC_FEATURES3_BUG_FIXES11_Type                                        U01
-#define   GC_FEATURES3_BUG_FIXES11_NONE                                      0x0
-#define   GC_FEATURES3_BUG_FIXES11_AVAILABLE                                 0x1
-
-#define GC_FEATURES3_PERFORMANCE_COUNTERS                                13 : 13
-#define GC_FEATURES3_PERFORMANCE_COUNTERS_End                                 13
-#define GC_FEATURES3_PERFORMANCE_COUNTERS_Start                               13
-#define GC_FEATURES3_PERFORMANCE_COUNTERS_Type                               U01
-#define   GC_FEATURES3_PERFORMANCE_COUNTERS_NONE                             0x0
-#define   GC_FEATURES3_PERFORMANCE_COUNTERS_AVAILABLE                        0x1
-
-/* High precision transcendentals are available. */
-#define GC_FEATURES3_EXTRA_SHADER_INSTRUCTIONS2                          14 : 14
-#define GC_FEATURES3_EXTRA_SHADER_INSTRUCTIONS2_End                           14
-#define GC_FEATURES3_EXTRA_SHADER_INSTRUCTIONS2_Start                         14
-#define GC_FEATURES3_EXTRA_SHADER_INSTRUCTIONS2_Type                         U01
-#define   GC_FEATURES3_EXTRA_SHADER_INSTRUCTIONS2_NONE                       0x0
-#define   GC_FEATURES3_EXTRA_SHADER_INSTRUCTIONS2_AVAILABLE                  0x1
-
-#define GC_FEATURES3_BUG_FIXES12                                         15 : 15
-#define GC_FEATURES3_BUG_FIXES12_End                                          15
-#define GC_FEATURES3_BUG_FIXES12_Start                                        15
-#define GC_FEATURES3_BUG_FIXES12_Type                                        U01
-#define   GC_FEATURES3_BUG_FIXES12_NONE                                      0x0
-#define   GC_FEATURES3_BUG_FIXES12_AVAILABLE                                 0x1
-
-#define GC_FEATURES3_BUG_FIXES13                                         16 : 16
-#define GC_FEATURES3_BUG_FIXES13_End                                          16
-#define GC_FEATURES3_BUG_FIXES13_Start                                        16
-#define GC_FEATURES3_BUG_FIXES13_Type                                        U01
-#define   GC_FEATURES3_BUG_FIXES13_NONE                                      0x0
-#define   GC_FEATURES3_BUG_FIXES13_AVAILABLE                                 0x1
-
-#define GC_FEATURES3_DE_ENHANCEMENTS1                                    17 : 17
-#define GC_FEATURES3_DE_ENHANCEMENTS1_End                                     17
-#define GC_FEATURES3_DE_ENHANCEMENTS1_Start                                   17
-#define GC_FEATURES3_DE_ENHANCEMENTS1_Type                                   U01
-#define   GC_FEATURES3_DE_ENHANCEMENTS1_NONE                                 0x0
-#define   GC_FEATURES3_DE_ENHANCEMENTS1_AVAILABLE                            0x1
-
-#define GC_FEATURES3_ACE                                                 18 : 18
-#define GC_FEATURES3_ACE_End                                                  18
-#define GC_FEATURES3_ACE_Start                                                18
-#define GC_FEATURES3_ACE_Type                                                U01
-#define   GC_FEATURES3_ACE_NONE                                              0x0
-#define   GC_FEATURES3_ACE_AVAILABLE                                         0x1
-
-#define GC_FEATURES3_TX_ENHANCEMENTS1                                    19 : 19
-#define GC_FEATURES3_TX_ENHANCEMENTS1_End                                     19
-#define GC_FEATURES3_TX_ENHANCEMENTS1_Start                                   19
-#define GC_FEATURES3_TX_ENHANCEMENTS1_Type                                   U01
-#define   GC_FEATURES3_TX_ENHANCEMENTS1_NONE                                 0x0
-#define   GC_FEATURES3_TX_ENHANCEMENTS1_AVAILABLE                            0x1
-
-#define GC_FEATURES3_SH_ENHANCEMENTS1                                    20 : 20
-#define GC_FEATURES3_SH_ENHANCEMENTS1_End                                     20
-#define GC_FEATURES3_SH_ENHANCEMENTS1_Start                                   20
-#define GC_FEATURES3_SH_ENHANCEMENTS1_Type                                   U01
-#define   GC_FEATURES3_SH_ENHANCEMENTS1_NONE                                 0x0
-#define   GC_FEATURES3_SH_ENHANCEMENTS1_AVAILABLE                            0x1
-
-#define GC_FEATURES3_SH_ENHANCEMENTS2                                    21 : 21
-#define GC_FEATURES3_SH_ENHANCEMENTS2_End                                     21
-#define GC_FEATURES3_SH_ENHANCEMENTS2_Start                                   21
-#define GC_FEATURES3_SH_ENHANCEMENTS2_Type                                   U01
-#define   GC_FEATURES3_SH_ENHANCEMENTS2_NONE                                 0x0
-#define   GC_FEATURES3_SH_ENHANCEMENTS2_AVAILABLE                            0x1
-
-union gcfeatures3 {
-	struct {
-		/* GC_FEATURES3_Address:DE_ROTATION_STALL_FIX */
-		unsigned int rotationfix:1;
-
-		/* GC_FEATURES3_Address:OCL_ONLY */
-		unsigned int ocl:1;
-
-		/* GC_FEATURES3_Address:NEW_FEATURES0 */
-		unsigned int newfeatures0:1;
-
-		/* GC_FEATURES3_Address:INSTRUCTION_CACHE */
-		unsigned int icache:1;
-
-		/* GC_FEATURES3_Address:GEOMETRY_SHADER */
-		unsigned int gs:1;
-
-		/* GC_FEATURES3_Address:TEX_COMPRESSION_SUPERTILED */
-		unsigned int supertiledtxcompression:1;
-
-		/* GC_FEATURES3_Address:GENERICS */
-		unsigned int generics:1;
-
-		/* GC_FEATURES3_Address:BUG_FIXES9 */
-		unsigned int bugfixes9:1;
-
-		/* GC_FEATURES3_Address:FAST_MSAA */
-		unsigned int fastmsaa:1;
-
-		/* GC_FEATURES3_Address:WCLIP */
-		unsigned int wclip:1;
-
-		/* GC_FEATURES3_Address:BUG_FIXES10 */
-		unsigned int bugfixes10:1;
-
-		/* GC_FEATURES3_Address:UNIFIED_SAMPLERS */
-		unsigned int unifiedsamplers:1;
-
-		/* GC_FEATURES3_Address:BUG_FIXES11 */
-		unsigned int bugfixes11:1;
-
-		/* GC_FEATURES3_Address:PERFORMANCE_COUNTERS */
-		unsigned int perfcounters:1;
-
-		/* GC_FEATURES3_Address:EXTRA_SHADER_INSTRUCTIONS2 */
-		unsigned int shaderinst2:1;
-
-		/* GC_FEATURES3_Address:BUG_FIXES12 */
-		unsigned int bugfixes12:1;
-
-		/* GC_FEATURES3_Address:BUG_FIXES13 */
-		unsigned int bugfixes13:1;
-
-		/* GC_FEATURES3_Address:DE_ENHANCEMENTS1 */
-		unsigned int deenhancements1:1;
-
-		/* GC_FEATURES3_Address:ACE */
-		unsigned int ace:1;
-
-		/* GC_FEATURES3_Address:TX_ENHANCEMENTS1 */
-		unsigned int txenhancements1:1;
-
-		/* GC_FEATURES3_Address:SH_ENHANCEMENTS1 */
-		unsigned int shenhancements1:1;
-
-		/* GC_FEATURES3_Address:SH_ENHANCEMENTS2 */
-		unsigned int shenhancements2:1;
-
-		/* GC_FEATURES3_Address:reserved */
-		unsigned int _reserved_22_31:10;
-	} reg;
-
-	unsigned int raw;
-};
-
-/*******************************************************************************
-** Register GCResetMemCounters
-*/
-
-/* Writing 1 will reset the counters and stop counting. Write 0 to start
-** counting again.  This register is write only so it has no reset value.
-*/
-
-#define GC_RESET_MEM_COUNTERS_Address                                    0x0003C
-#define GC_RESET_MEM_COUNTERS_MSB                                             15
-#define GC_RESET_MEM_COUNTERS_LSB                                              0
-#define GC_RESET_MEM_COUNTERS_BLK                                              0
-#define GC_RESET_MEM_COUNTERS_Count                                            1
-#define GC_RESET_MEM_COUNTERS_FieldMask                               0x00000001
-#define GC_RESET_MEM_COUNTERS_ReadMask                                0x00000000
-#define GC_RESET_MEM_COUNTERS_WriteMask                               0x00000001
-#define GC_RESET_MEM_COUNTERS_ResetValue                              0x00000000
-
-#define GC_RESET_MEM_COUNTERS_RESET                                        0 : 0
-#define GC_RESET_MEM_COUNTERS_RESET_End                                        0
-#define GC_RESET_MEM_COUNTERS_RESET_Start                                      0
-#define GC_RESET_MEM_COUNTERS_RESET_Type                                     U01
-
-/*******************************************************************************
-** Register gcTotalReads
-*/
-
-/* Total reads in terms of 64bits. */
-
-#define GC_TOTAL_READS_Address                                           0x00040
-#define GC_TOTAL_READS_MSB                                                    15
-#define GC_TOTAL_READS_LSB                                                     0
-#define GC_TOTAL_READS_BLK                                                     0
-#define GC_TOTAL_READS_Count                                                   1
-#define GC_TOTAL_READS_FieldMask                                      0xFFFFFFFF
-#define GC_TOTAL_READS_ReadMask                                       0xFFFFFFFF
-#define GC_TOTAL_READS_WriteMask                                      0x00000000
-#define GC_TOTAL_READS_ResetValue                                     0x00000000
-
-#define GC_TOTAL_READS_COUNT                                              31 : 0
-#define GC_TOTAL_READS_COUNT_End                                              31
-#define GC_TOTAL_READS_COUNT_Start                                             0
-#define GC_TOTAL_READS_COUNT_Type                                            U32
-
-/*******************************************************************************
-** Register gcTotalWrites
-*/
-
-/* Total writes in terms of 64bits. */
-
-#define GC_TOTAL_WRITES_Address                                          0x00044
-#define GC_TOTAL_WRITES_MSB                                                   15
-#define GC_TOTAL_WRITES_LSB                                                    0
-#define GC_TOTAL_WRITES_BLK                                                    0
-#define GC_TOTAL_WRITES_Count                                                  1
-#define GC_TOTAL_WRITES_FieldMask                                     0xFFFFFFFF
-#define GC_TOTAL_WRITES_ReadMask                                      0xFFFFFFFF
-#define GC_TOTAL_WRITES_WriteMask                                     0x00000000
-#define GC_TOTAL_WRITES_ResetValue                                    0x00000000
-
-#define GC_TOTAL_WRITES_COUNT                                             31 : 0
-#define GC_TOTAL_WRITES_COUNT_End                                             31
-#define GC_TOTAL_WRITES_COUNT_Start                                            0
-#define GC_TOTAL_WRITES_COUNT_Type                                           U32
-
-/*******************************************************************************
-** Register gcTotalWriteBursts
-*/
-
-/* Total write Data Count in terms of 64bits value. */
-
-#define GC_TOTAL_WRITE_BURSTS_Address                                    0x0004C
-#define GC_TOTAL_WRITE_BURSTS_MSB                                             15
-#define GC_TOTAL_WRITE_BURSTS_LSB                                              0
-#define GC_TOTAL_WRITE_BURSTS_BLK                                              0
-#define GC_TOTAL_WRITE_BURSTS_Count                                            1
-#define GC_TOTAL_WRITE_BURSTS_FieldMask                               0xFFFFFFFF
-#define GC_TOTAL_WRITE_BURSTS_ReadMask                                0xFFFFFFFF
-#define GC_TOTAL_WRITE_BURSTS_WriteMask                               0x00000000
-#define GC_TOTAL_WRITE_BURSTS_ResetValue                              0x00000000
-
-#define GC_TOTAL_WRITE_BURSTS_COUNT                                       31 : 0
-#define GC_TOTAL_WRITE_BURSTS_COUNT_End                                       31
-#define GC_TOTAL_WRITE_BURSTS_COUNT_Start                                      0
-#define GC_TOTAL_WRITE_BURSTS_COUNT_Type                                     U32
-
-/*******************************************************************************
-** Register gcTotalWriteReqs
-*/
-
-/* Total write Request Count. */
-
-#define GC_TOTAL_WRITE_REQS_Address                                      0x00050
-#define GC_TOTAL_WRITE_REQS_MSB                                               15
-#define GC_TOTAL_WRITE_REQS_LSB                                                0
-#define GC_TOTAL_WRITE_REQS_BLK                                                0
-#define GC_TOTAL_WRITE_REQS_Count                                              1
-#define GC_TOTAL_WRITE_REQS_FieldMask                                 0xFFFFFFFF
-#define GC_TOTAL_WRITE_REQS_ReadMask                                  0xFFFFFFFF
-#define GC_TOTAL_WRITE_REQS_WriteMask                                 0x00000000
-#define GC_TOTAL_WRITE_REQS_ResetValue                                0x00000000
-
-#define GC_TOTAL_WRITE_REQS_COUNT                                         31 : 0
-#define GC_TOTAL_WRITE_REQS_COUNT_End                                         31
-#define GC_TOTAL_WRITE_REQS_COUNT_Start                                        0
-#define GC_TOTAL_WRITE_REQS_COUNT_Type                                       U32
-
-/*******************************************************************************
-** Register gcTotalReadBursts
-*/
-
-/* Total Read Data Count in terms of 64bits. */
-
-#define GC_TOTAL_READ_BURSTS_Address                                     0x00058
-#define GC_TOTAL_READ_BURSTS_MSB                                              15
-#define GC_TOTAL_READ_BURSTS_LSB                                               0
-#define GC_TOTAL_READ_BURSTS_BLK                                               0
-#define GC_TOTAL_READ_BURSTS_Count                                             1
-#define GC_TOTAL_READ_BURSTS_FieldMask                                0xFFFFFFFF
-#define GC_TOTAL_READ_BURSTS_ReadMask                                 0xFFFFFFFF
-#define GC_TOTAL_READ_BURSTS_WriteMask                                0x00000000
-#define GC_TOTAL_READ_BURSTS_ResetValue                               0x00000000
-
-#define GC_TOTAL_READ_BURSTS_COUNT                                        31 : 0
-#define GC_TOTAL_READ_BURSTS_COUNT_End                                        31
-#define GC_TOTAL_READ_BURSTS_COUNT_Start                                       0
-#define GC_TOTAL_READ_BURSTS_COUNT_Type                                      U32
-
-/*******************************************************************************
-** Register gcTotalReadReqs
-*/
-
-/* Total Read Request Count. */
-
-#define GC_TOTAL_READ_REQS_Address                                       0x0005C
-#define GC_TOTAL_READ_REQS_MSB                                                15
-#define GC_TOTAL_READ_REQS_LSB                                                 0
-#define GC_TOTAL_READ_REQS_BLK                                                 0
-#define GC_TOTAL_READ_REQS_Count                                               1
-#define GC_TOTAL_READ_REQS_FieldMask                                  0xFFFFFFFF
-#define GC_TOTAL_READ_REQS_ReadMask                                   0xFFFFFFFF
-#define GC_TOTAL_READ_REQS_WriteMask                                  0x00000000
-#define GC_TOTAL_READ_REQS_ResetValue                                 0x00000000
-
-#define GC_TOTAL_READ_REQS_COUNT                                          31 : 0
-#define GC_TOTAL_READ_REQS_COUNT_End                                          31
-#define GC_TOTAL_READ_REQS_COUNT_Start                                         0
-#define GC_TOTAL_READ_REQS_COUNT_Type                                        U32
-
-/*******************************************************************************
-** Register gcTotalReadLasts
-*/
-
-/* Total RLAST Count. This is used to match with GCTotalReadReqs. */
-
-#define GC_TOTAL_READ_LASTS_Address                                      0x00060
-#define GC_TOTAL_READ_LASTS_MSB                                               15
-#define GC_TOTAL_READ_LASTS_LSB                                                0
-#define GC_TOTAL_READ_LASTS_BLK                                                0
-#define GC_TOTAL_READ_LASTS_Count                                              1
-#define GC_TOTAL_READ_LASTS_FieldMask                                 0xFFFFFFFF
-#define GC_TOTAL_READ_LASTS_ReadMask                                  0xFFFFFFFF
-#define GC_TOTAL_READ_LASTS_WriteMask                                 0x00000000
-#define GC_TOTAL_READ_LASTS_ResetValue                                0x00000000
-
-#define GC_TOTAL_READ_LASTS_COUNT                                         31 : 0
-#define GC_TOTAL_READ_LASTS_COUNT_End                                         31
-#define GC_TOTAL_READ_LASTS_COUNT_Start                                        0
-#define GC_TOTAL_READ_LASTS_COUNT_Type                                       U32
-
-/*******************************************************************************
-** Register gcGpOut0
-*/
-
-/* General Purpose output register0. R/W but not connected to anywhere. */
-
-#define GC_GP_OUT0_Address                                               0x00064
-#define GC_GP_OUT0_MSB                                                        15
-#define GC_GP_OUT0_LSB                                                         0
-#define GC_GP_OUT0_BLK                                                         0
-#define GC_GP_OUT0_Count                                                       1
-#define GC_GP_OUT0_FieldMask                                          0xFFFFFFFF
-#define GC_GP_OUT0_ReadMask                                           0xFFFFFFFF
-#define GC_GP_OUT0_WriteMask                                          0xFFFFFFFF
-#define GC_GP_OUT0_ResetValue                                         0x00000000
-
-#define GC_GP_OUT0_COUNT                                                  31 : 0
-#define GC_GP_OUT0_COUNT_End                                                  31
-#define GC_GP_OUT0_COUNT_Start                                                 0
-#define GC_GP_OUT0_COUNT_Type                                                U32
-
-/*******************************************************************************
-** Register gcGpOut1
-*/
-
-/* General Purpose output register1. R/W but not connected to anywhere. */
-
-#define GC_GP_OUT1_Address                                               0x00068
-#define GC_GP_OUT1_MSB                                                        15
-#define GC_GP_OUT1_LSB                                                         0
-#define GC_GP_OUT1_BLK                                                         0
-#define GC_GP_OUT1_Count                                                       1
-#define GC_GP_OUT1_FieldMask                                          0xFFFFFFFF
-#define GC_GP_OUT1_ReadMask                                           0xFFFFFFFF
-#define GC_GP_OUT1_WriteMask                                          0xFFFFFFFF
-#define GC_GP_OUT1_ResetValue                                         0x00000000
-
-#define GC_GP_OUT1_COUNT                                                  31 : 0
-#define GC_GP_OUT1_COUNT_End                                                  31
-#define GC_GP_OUT1_COUNT_Start                                                 0
-#define GC_GP_OUT1_COUNT_Type                                                U32
-
-/*******************************************************************************
-** Register gcGpOut2
-*/
-
-/* General Purpose output register2. R/W but not connected to anywhere. */
-
-#define GC_GP_OUT2_Address                                               0x0006C
-#define GC_GP_OUT2_MSB                                                        15
-#define GC_GP_OUT2_LSB                                                         0
-#define GC_GP_OUT2_BLK                                                         0
-#define GC_GP_OUT2_Count                                                       1
-#define GC_GP_OUT2_FieldMask                                          0xFFFFFFFF
-#define GC_GP_OUT2_ReadMask                                           0xFFFFFFFF
-#define GC_GP_OUT2_WriteMask                                          0xFFFFFFFF
-#define GC_GP_OUT2_ResetValue                                         0x00000000
-
-#define GC_GP_OUT2_COUNT                                                  31 : 0
-#define GC_GP_OUT2_COUNT_End                                                  31
-#define GC_GP_OUT2_COUNT_Start                                                 0
-#define GC_GP_OUT2_COUNT_Type                                                U32
-
-/*******************************************************************************
-** Register gcAxiControl
-*/
-
-/* Special Handling on AXI Bus */
-
-#define GC_AXI_CONTROL_Address                                           0x00070
-#define GC_AXI_CONTROL_MSB                                                    15
-#define GC_AXI_CONTROL_LSB                                                     0
-#define GC_AXI_CONTROL_BLK                                                     0
-#define GC_AXI_CONTROL_Count                                                   1
-#define GC_AXI_CONTROL_FieldMask                                      0x00000001
-#define GC_AXI_CONTROL_ReadMask                                       0x00000001
-#define GC_AXI_CONTROL_WriteMask                                      0x00000001
-#define GC_AXI_CONTROL_ResetValue                                     0x00000000
-
-#define GC_AXI_CONTROL_WR_FULL_BURST_MODE                                  0 : 0
-#define GC_AXI_CONTROL_WR_FULL_BURST_MODE_End                                  0
-#define GC_AXI_CONTROL_WR_FULL_BURST_MODE_Start                                0
-#define GC_AXI_CONTROL_WR_FULL_BURST_MODE_Type                               U01
-#define   GC_AXI_CONTROL_WR_FULL_BURST_MODE_NO_BURST_RESET_VALUE             0x0
-#define   GC_AXI_CONTROL_WR_FULL_BURST_MODE_BURST_RESET_VALUE                0x1
-
-/*******************************************************************************
-** Register gcTotalCycles
-*/
-
-/* Total cycles. This register is a free running counter.  It can be reset by
-** writing 0 to it.
-*/
-
-#define GC_TOTAL_CYCLES_Address                                          0x00078
-#define GC_TOTAL_CYCLES_MSB                                                   15
-#define GC_TOTAL_CYCLES_LSB                                                    0
-#define GC_TOTAL_CYCLES_BLK                                                    0
-#define GC_TOTAL_CYCLES_Count                                                  1
-#define GC_TOTAL_CYCLES_FieldMask                                     0xFFFFFFFF
-#define GC_TOTAL_CYCLES_ReadMask                                      0xFFFFFFFF
-#define GC_TOTAL_CYCLES_WriteMask                                     0xFFFFFFFF
-#define GC_TOTAL_CYCLES_ResetValue                                    0x00000000
-
-#define GC_TOTAL_CYCLES_CYCLES                                            31 : 0
-#define GC_TOTAL_CYCLES_CYCLES_End                                            31
-#define GC_TOTAL_CYCLES_CYCLES_Start                                           0
-#define GC_TOTAL_CYCLES_CYCLES_Type                                          U32
-
-/*******************************************************************************
-** Register gcTotalIdleCycles
-*/
-
-/* Total cycles where the GPU is idle. It is reset when  gcTotalCycles register
-** is written to. It looks at all the blocks but FE when determining the IP is
-** idle.
-*/
-
-#define GC_TOTAL_IDLE_CYCLES_Address                                     0x0007C
-#define GC_TOTAL_IDLE_CYCLES_MSB                                              15
-#define GC_TOTAL_IDLE_CYCLES_LSB                                               0
-#define GC_TOTAL_IDLE_CYCLES_BLK                                               0
-#define GC_TOTAL_IDLE_CYCLES_Count                                             1
-#define GC_TOTAL_IDLE_CYCLES_FieldMask                                0xFFFFFFFF
-#define GC_TOTAL_IDLE_CYCLES_ReadMask                                 0xFFFFFFFF
-#define GC_TOTAL_IDLE_CYCLES_WriteMask                                0xFFFFFFFF
-#define GC_TOTAL_IDLE_CYCLES_ResetValue                               0x00000000
-
-#define GC_TOTAL_IDLE_CYCLES_CYCLES                                       31 : 0
-#define GC_TOTAL_IDLE_CYCLES_CYCLES_End                                       31
-#define GC_TOTAL_IDLE_CYCLES_CYCLES_Start                                      0
-#define GC_TOTAL_IDLE_CYCLES_CYCLES_Type                                     U32
-
-/*******************************************************************************
-** Command opcodes.
-*/
-
-#define GCREG_COMMAND_OPCODE_LOAD_STATE                                     0x01
-#define GCREG_COMMAND_OPCODE_END                                            0x02
-#define GCREG_COMMAND_OPCODE_NOP                                            0x03
-#define GCREG_COMMAND_OPCODE_STARTDE                                        0x04
-#define GCREG_COMMAND_OPCODE_WAIT                                           0x07
-#define GCREG_COMMAND_OPCODE_LINK                                           0x08
-#define GCREG_COMMAND_OPCODE_STALL                                          0x09
-#define GCREG_COMMAND_OPCODE_CALL                                           0x0A
-#define GCREG_COMMAND_OPCODE_RETURN                                         0x0B
-
-/*******************************************************************************
-** Command gcregCommandLoadState
-*/
-
-/* When enabled, convert 16.16 fixed point into 32-bit floating point. */
-#define GCREG_COMMAND_LOAD_STATE_FLOAT                                   26 : 26
-#define GCREG_COMMAND_LOAD_STATE_FLOAT_End                                    26
-#define GCREG_COMMAND_LOAD_STATE_FLOAT_Start                                  26
-#define GCREG_COMMAND_LOAD_STATE_FLOAT_Type                                  U01
-#define   GCREG_COMMAND_LOAD_STATE_FLOAT_NORMAL                              0x0
-#define   GCREG_COMMAND_LOAD_STATE_FLOAT_FIXED16_DOT16                       0x1
-
-/* Number of states. 0 = 1024. */
-#define GCREG_COMMAND_LOAD_STATE_COUNT                                   25 : 16
-#define GCREG_COMMAND_LOAD_STATE_COUNT_End                                    25
-#define GCREG_COMMAND_LOAD_STATE_COUNT_Start                                  16
-#define GCREG_COMMAND_LOAD_STATE_COUNT_Type                                  U10
-
-/* Starting state address. */
-#define GCREG_COMMAND_LOAD_STATE_ADDRESS                                  15 : 0
-#define GCREG_COMMAND_LOAD_STATE_ADDRESS_End                                  15
-#define GCREG_COMMAND_LOAD_STATE_ADDRESS_Start                                 0
-#define GCREG_COMMAND_LOAD_STATE_ADDRESS_Type                                U16
-
-#define GCREG_COMMAND_LOAD_STATE_OPCODE                                  31 : 27
-#define GCREG_COMMAND_LOAD_STATE_OPCODE_End                                   31
-#define GCREG_COMMAND_LOAD_STATE_OPCODE_Start                                 27
-#define GCREG_COMMAND_LOAD_STATE_OPCODE_Type                                 U05
-
-struct gccmdldstate {
-	/* gcregCommandLoadState:GCREG_COMMAND_LOAD_STATE_ADDRESS */
-	unsigned int address:16;
-
-	/* gcregCommandLoadState:GCREG_COMMAND_LOAD_STATE_COUNT */
-	unsigned int count:10;
-
-	/* gcregCommandLoadState:GCREG_COMMAND_LOAD_STATE_FLOAT */
-	unsigned int fixed:1;
-
-	/* gcregCommandLoadState:GCREG_COMMAND_LOAD_STATE_OPCODE */
-	unsigned int opcode:5;
-};
-
-#define GCLDSTATE(Address, Count) \
-{ \
-	/* gcregCommandLoadState:GCREG_COMMAND_LOAD_STATE_ADDRESS */ \
-	Address, \
-	\
-	/* gcregCommandLoadState:GCREG_COMMAND_LOAD_STATE_COUNT */ \
-	Count, \
-	\
-	/* gcregCommandLoadState:GCREG_COMMAND_LOAD_STATE_FLOAT */ \
-	GCREG_COMMAND_LOAD_STATE_FLOAT_NORMAL, \
-	\
-	/* gcregCommandLoadState:GCREG_COMMAND_LOAD_STATE_OPCODE */ \
-	GCREG_COMMAND_OPCODE_LOAD_STATE \
-}
-
-/*******************************************************************************
-** Command gcregCommandEnd
-*/
-
-/* Send event when END is completed. */
-#define GCREG_COMMAND_END_EVENT                                            8 : 8
-#define GCREG_COMMAND_END_EVENT_End                                            8
-#define GCREG_COMMAND_END_EVENT_Start                                          8
-#define GCREG_COMMAND_END_EVENT_Type                                         U01
-#define   GCREG_COMMAND_END_EVENT_DISABLE                                    0x0
-#define   GCREG_COMMAND_END_EVENT_ENABLE                                     0x1
-
-/* Event ID to be send. */
-#define GCREG_COMMAND_END_EVENT_ID                                         4 : 0
-#define GCREG_COMMAND_END_EVENT_ID_End                                         4
-#define GCREG_COMMAND_END_EVENT_ID_Start                                       0
-#define GCREG_COMMAND_END_EVENT_ID_Type                                      U05
-
-#define GCREG_COMMAND_END_OPCODE                                         31 : 27
-#define GCREG_COMMAND_END_OPCODE_End                                          31
-#define GCREG_COMMAND_END_OPCODE_Start                                        27
-#define GCREG_COMMAND_END_OPCODE_Type                                        U05
-
-struct gcfldend {
-	/* gcregCommandEnd:GCREG_COMMAND_END_EVENT_ID */
-	unsigned int signalid:5;
-
-	/* gcregCommandEnd:reserved */
-	unsigned int _reserved_5_7:3;
-
-	/* gcregCommandEnd:GCREG_COMMAND_END_EVENT_ENABLE */
-	unsigned int signal:1;
-
-	/* gcregCommandEnd:reserved */
-	unsigned int _reserved_9_26:18;
-
-	/* gcregCommandEnd:GCREG_COMMAND_END_OPCODE */
-	unsigned int opcode:5;
-};
-
-struct gccmdend {
-	union {
-		struct gcfldend fld;
-		unsigned int raw;
-	}
-	cmd;
-
-	/* Alignment filler. */
-	unsigned int _filler;
-};
-
-static const struct gccmdend gccmdend_const = {
-	/* cmd */
-	{
-		/* fld */
-		{
-			/* gcregCommandEnd:GCREG_COMMAND_END_EVENT_ID */
-			0,
-
-			/* gcregCommandEnd:reserved */
-			0,
-
-			/* gcregCommandEnd:GCREG_COMMAND_END_EVENT */
-			GCREG_COMMAND_END_EVENT_DISABLE,
-
-			/* gcregCommandEnd:reserved */
-			0,
-
-			/* gcregCommandEnd:GCREG_COMMAND_END_OPCODE */
-			GCREG_COMMAND_OPCODE_END
-		}
-	},
-
-	/* Alignment filler. */
-	0
-};
-
-/*******************************************************************************
-** Command gcregCommandNop
-*/
-
-#define GCREG_COMMAND_NOP_OPCODE                                         31 : 27
-#define GCREG_COMMAND_NOP_OPCODE_End                                          31
-#define GCREG_COMMAND_NOP_OPCODE_Start                                        27
-#define GCREG_COMMAND_NOP_OPCODE_Type                                        U05
-
-struct gcfldnop {
-	/* gcregCommandNop:reserved */
-	unsigned int _reserved_0_26:27;
-
-	/* gcregCommandNop:GCREG_COMMAND_NOP_OPCODE */
-	unsigned int opcode:5;
-};
-
-struct gccmdnop {
-	union {
-		struct gcfldnop fld;
-		unsigned int raw;
-	}
-	cmd;
-
-	/* Alignment filler. */
-	unsigned int _filler;
-};
-
-static const struct gccmdnop gccmdnop_const = {
-	/* cmd */
-	{
-		/* fld */
-		{
-			/* gcregCommandNop:reserved */
-			0,
-
-			/* gcregCommandNop:GCREG_COMMAND_NOP_OPCODE */
-			GCREG_COMMAND_OPCODE_NOP
-		}
-	},
-
-	/* Alignment filler. */
-	0
-};
-
-/*******************************************************************************
-** Command gcregCommandStartDE
-*/
-
-/* Offset Command
-** ~~~~~~~~~~~~~~ */
-
-/* Number of 32-bit data words to send.
-** The data follows the rectangles, aligned at 64-bit.
-*/
-#define GCREG_COMMAND_STARTDE_DATA_COUNT                                 26 : 16
-#define GCREG_COMMAND_STARTDE_DATA_COUNT_End                                  26
-#define GCREG_COMMAND_STARTDE_DATA_COUNT_Start                                16
-#define GCREG_COMMAND_STARTDE_DATA_COUNT_Type                                U11
-
-/* Number of rectangles to send.
-** The rectangles follow the command, aligned at 64-bit.
-*/
-#define GCREG_COMMAND_STARTDE_COUNT                                       15 : 8
-#define GCREG_COMMAND_STARTDE_COUNT_End                                       15
-#define GCREG_COMMAND_STARTDE_COUNT_Start                                      8
-#define GCREG_COMMAND_STARTDE_COUNT_Type                                     U08
-
-#define GCREG_COMMAND_STARTDE_OPCODE                                     31 : 27
-#define GCREG_COMMAND_STARTDE_OPCODE_End                                      31
-#define GCREG_COMMAND_STARTDE_OPCODE_Start                                    27
-#define GCREG_COMMAND_STARTDE_OPCODE_Type                                    U05
-
-struct gcfldstartde {
-	/* gcregCommandStartDE:reserved */
-	unsigned int _reserved_0_7:8;
-
-	/* gcregCommandStartDE:GCREG_COMMAND_STARTDE_COUNT */
-	unsigned int rectcount:8;
-
-	/* gcregCommandStartDE:GCREG_COMMAND_STARTDE_DATA_COUNT */
-	unsigned int datacount:11;
-
-	/* gcregCommandStartDE:GCREG_COMMAND_STARTDE_OPCODE */
-	unsigned int opcode:5;
-};
-
-struct gccmdstartde {
-	union {
-		struct gcfldstartde fld;
-		unsigned int raw;
-	} cmd;
-
-	/* Alignment filler. */
-	unsigned int _filler;
-};
-
-static const struct gcfldstartde gcfldstartde = {
-	/* gcregCommandStartDE:reserved */
-	0,
-
-	/* gcregCommandStartDE:GCREG_COMMAND_STARTDE_COUNT */
-	1,
-
-	/* gcregCommandStartDE:GCREG_COMMAND_STARTDE_DATA_COUNT */
-	0,
-
-	/* gcregCommandStartDE:GCREG_COMMAND_STARTDE_OPCODE */
-	GCREG_COMMAND_OPCODE_STARTDE
-};
-
-/* Offset TopLeft
-** ~~~~~~~~~~~~~~ */
-
-#define GCREG_COMMAND_TOP_LEFT_Y                                         31 : 16
-#define GCREG_COMMAND_TOP_LEFT_Y_End                                          31
-#define GCREG_COMMAND_TOP_LEFT_Y_Start                                        16
-#define GCREG_COMMAND_TOP_LEFT_Y_Type                                        U16
-
-#define GCREG_COMMAND_TOP_LEFT_X                                          15 : 0
-#define GCREG_COMMAND_TOP_LEFT_X_End                                          15
-#define GCREG_COMMAND_TOP_LEFT_X_Start                                         0
-#define GCREG_COMMAND_TOP_LEFT_X_Type                                        U16
-
-/* Offset BottomRight
-** ~~~~~~~~~~~~~~~~~~ */
-
-#define GCREG_COMMAND_BOTTOM_RIGHT_Y                                     31 : 16
-#define GCREG_COMMAND_BOTTOM_RIGHT_Y_End                                      31
-#define GCREG_COMMAND_BOTTOM_RIGHT_Y_Start                                    16
-#define GCREG_COMMAND_BOTTOM_RIGHT_Y_Type                                    U16
-
-#define GCREG_COMMAND_BOTTOM_RIGHT_X                                      15 : 0
-#define GCREG_COMMAND_BOTTOM_RIGHT_X_End                                      15
-#define GCREG_COMMAND_BOTTOM_RIGHT_X_Start                                     0
-#define GCREG_COMMAND_BOTTOM_RIGHT_X_Type                                    U16
-
-struct gccmdstartderect {
-	/* GCREG_COMMAND_TOP_LEFT_X */
-	unsigned int left:16;
-
-	/* GCREG_COMMAND_TOP_LEFT_Y */
-	unsigned int top:16;
-
-	/* GCREG_COMMAND_BOTTOM_RIGHT_X */
-	unsigned int right:16;
-
-	/* GCREG_COMMAND_BOTTOM_RIGHT_Y */
-	unsigned int bottom:16;
-};
-
-/*******************************************************************************
-** Command gcregCommandWait
-*/
-
-/* Number of cycles to wait until the next command gets fetched. */
-#define GCREG_COMMAND_WAIT_DELAY                                          15 : 0
-#define GCREG_COMMAND_WAIT_DELAY_End                                          15
-#define GCREG_COMMAND_WAIT_DELAY_Start                                         0
-#define GCREG_COMMAND_WAIT_DELAY_Type                                        U16
-
-#define GCREG_COMMAND_WAIT_OPCODE                                        31 : 27
-#define GCREG_COMMAND_WAIT_OPCODE_End                                         31
-#define GCREG_COMMAND_WAIT_OPCODE_Start                                       27
-#define GCREG_COMMAND_WAIT_OPCODE_Type                                       U05
-
-struct gcfldwait {
-	/* gcregCommandWait:GCREG_COMMAND_WAIT_DELAY */
-	unsigned int delay:16;
-
-	/* gcregCommandWait:reserved */
-	unsigned int _reserved_16_26:11;
-
-	/* gcregCommandWait:GCREG_COMMAND_WAIT_OPCODE */
-	unsigned int opcode:5;
-};
-
-struct gccmdwait {
-	union {
-		struct gcfldwait fld;
-		unsigned int raw;
-	} cmd;
-
-	/* Alignment filler. */
-	unsigned int _filler;
-};
-
-static const struct gcfldwait gcfldwait200 = {
-	/* gcregCommandWait:GCREG_COMMAND_WAIT_DELAY */
-	200,
-
-	/* gcregCommandWait:reserved */
-	0,
-
-	/* gcregCommandWait:GCREG_COMMAND_WAIT_OPCODE */
-	GCREG_COMMAND_OPCODE_WAIT
-};
-
-/*******************************************************************************
-** Command gcregCommandLink
-*/
-
-/* Number of 64-bit words to fetch.  Make sure this number is not too low,
-** nothing else will be fetched.  So, make sure that the last command in the
-** new command buffer is either an END, a LINK, a CALL, or a RETURN.
-*/
-#define GCREG_COMMAND_LINK_PREFETCH                                       15 : 0
-#define GCREG_COMMAND_LINK_PREFETCH_End                                       15
-#define GCREG_COMMAND_LINK_PREFETCH_Start                                      0
-#define GCREG_COMMAND_LINK_PREFETCH_Type                                     U16
-
-#define GCREG_COMMAND_LINK_OPCODE                                        31 : 27
-#define GCREG_COMMAND_LINK_OPCODE_End                                         31
-#define GCREG_COMMAND_LINK_OPCODE_Start                                       27
-#define GCREG_COMMAND_LINK_OPCODE_Type                                       U05
-
-/* Offset Address
-** ~~~~~~~~~~~~~~ */
-#define GCREG_COMMAND_LINK_ADDRESS_Index                                       1
-#define GCREG_COMMAND_LINK_ADDRESS_CmdAddrs                               0x0F0D
-
-#define GCREG_COMMAND_LINK_ADDRESS_ADDRESS                                31 : 0
-#define GCREG_COMMAND_LINK_ADDRESS_ADDRESS_End                                30
-#define GCREG_COMMAND_LINK_ADDRESS_ADDRESS_Start                               0
-#define GCREG_COMMAND_LINK_ADDRESS_ADDRESS_Type                              U31
-
-struct gcfldlink {
-	/* gcregCommandLink:GCREG_COMMAND_LINK_PREFETCH */
-	unsigned int count:16;
-
-	/* gcregCommandLink:reserved */
-	unsigned int _reserved_16_26:11;
-
-	/* gcregCommandLink:GCREG_COMMAND_LINK_OPCODE */
-	unsigned int opcode:5;
-};
-
-struct gccmdlink {
-	union {
-		struct gcfldlink fld;
-		unsigned int raw;
-	} cmd;
-
-	/* gcregCommandLink:GCREG_COMMAND_LINK_ADDRESS_ADDRESS */
-	unsigned int address;
-};
-
-static const struct gcfldlink gcfldlink2 = {
-	/* gcregCommandLink:GCREG_COMMAND_LINK_PREFETCH */
-	2,
-
-	/* gcregCommandLink:reserved */
-	0,
-
-	/* gcregCommandLink:GCREG_COMMAND_LINK_OPCODE */
-	GCREG_COMMAND_OPCODE_LINK
-};
-
-static const struct gcfldlink gcfldlink4 = {
-	/* gcregCommandLink:GCREG_COMMAND_LINK_PREFETCH */
-	4,
-
-	/* gcregCommandLink:reserved */
-	0,
-
-	/* gcregCommandLink:GCREG_COMMAND_LINK_OPCODE */
-	GCREG_COMMAND_OPCODE_LINK
-};
-
-/*******************************************************************************
-** Command gcregCommandStall
-*/
-
-/* Offset Command
-** ~~~~~~~~~~~~~~ */
-#define GCREG_COMMAND_STALL_OPCODE                                       31 : 27
-#define GCREG_COMMAND_STALL_OPCODE_End                                        31
-#define GCREG_COMMAND_STALL_OPCODE_Start                                      27
-#define GCREG_COMMAND_STALL_OPCODE_Type                                      U05
-
-/* Offset Stall
-** ~~~~~~~~~~~~ */
-#define GCREG_COMMAND_STALL_STALL_SOURCE                                   4 : 0
-#define GCREG_COMMAND_STALL_STALL_SOURCE_End                                   4
-#define GCREG_COMMAND_STALL_STALL_SOURCE_Start                                 0
-#define GCREG_COMMAND_STALL_STALL_SOURCE_Type                                U05
-#define   GCREG_COMMAND_STALL_STALL_SOURCE_FRONT_END                        0x01
-#define   GCREG_COMMAND_STALL_STALL_SOURCE_PIXEL_ENGINE                     0x07
-#define   GCREG_COMMAND_STALL_STALL_SOURCE_DRAWING_ENGINE                   0x0B
-
-#define GCREG_COMMAND_STALL_STALL_DESTINATION                             12 : 8
-#define GCREG_COMMAND_STALL_STALL_DESTINATION_End                             12
-#define GCREG_COMMAND_STALL_STALL_DESTINATION_Start                            8
-#define GCREG_COMMAND_STALL_STALL_DESTINATION_Type                           U05
-#define   GCREG_COMMAND_STALL_STALL_DESTINATION_FRONT_END                   0x01
-#define   GCREG_COMMAND_STALL_STALL_DESTINATION_PIXEL_ENGINE                0x07
-#define   GCREG_COMMAND_STALL_STALL_DESTINATION_DRAWING_ENGINE              0x0B
-
-struct gcfldstall {
-	/* gcregCommandStall:reserved */
-	unsigned int _reserved_0_26:27;
-
-	/* gcregCommandStall:GCREG_COMMAND_STALL_OPCODE */
-	unsigned int opcode:5;
-};
-
-struct gcfldstallarg {
-	/* gcregCommandStall:GCREG_COMMAND_STALL_STALL_SOURCE */
-	unsigned int src:5;
-
-	/* gcregCommandStall:reserved */
-	unsigned int _reserved_5_7:3;
-
-	/* gcregCommandStall:GCREG_COMMAND_STALL_STALL_DESTINATION */
-	unsigned int dst:5;
-
-	/* gcregCommandStall:reserved */
-	unsigned int _reserved_13_31:19;
-};
-
-struct gccmdstall {
-	union {
-		struct gcfldstall fld;
-		unsigned int raw;
-	} cmd;
-
-	union {
-		struct gcfldstallarg fld;
-		unsigned int raw;
-	} arg;
-};
-
-static const struct gcfldstall gcfldstall = {
-	/* gcregCommandStall:reserved */
-	0,
-
-	/* gcregCommandStall:GCREG_COMMAND_STALL_OPCODE */
-	GCREG_COMMAND_OPCODE_STALL
-};
-
-static const struct gcfldstallarg gcfldstall_fe_pe = {
-	/* gcregCommandStall:GCREG_COMMAND_STALL_STALL_SOURCE */
-	GCREG_COMMAND_STALL_STALL_SOURCE_FRONT_END,
-
-	/* gcregCommandStall:reserved */
-	0,
-
-	/* gcregCommandStall:GCREG_COMMAND_STALL_STALL_DESTINATION */
-	GCREG_COMMAND_STALL_STALL_DESTINATION_PIXEL_ENGINE,
-
-	/* gcregCommandStall:reserved */
-	0
-};
-
-/*******************************************************************************
-** Command gcregCommandCall
-*/
-
-/* Offset Command
-** ~~~~~~~~~~~~~~ */
-
-/* Number of 64-bit words to fetch.  Make sure this number is not too low,
-** nothing else will be fetched.  So, make sure that the last command in the
-** new command buffer is either an END, a LINK, a CALL, or a RETURN.
-*/
-#define GCREG_COMMAND_CALL_PREFETCH                                       15 : 0
-#define GCREG_COMMAND_CALL_PREFETCH_End                                       15
-#define GCREG_COMMAND_CALL_PREFETCH_Start                                      0
-#define GCREG_COMMAND_CALL_PREFETCH_Type                                     U16
-
-#define GCREG_COMMAND_CALL_OPCODE                                        31 : 27
-#define GCREG_COMMAND_CALL_OPCODE_End                                         31
-#define GCREG_COMMAND_CALL_OPCODE_Start                                       27
-#define GCREG_COMMAND_CALL_OPCODE_Type                                       U05
-
-/* Offset Address
-** ~~~~~~~~~~~~~~ */
-
-#define GCREG_COMMAND_CALL_ADDRESS_ADDRESS                                31 : 0
-#define GCREG_COMMAND_CALL_ADDRESS_ADDRESS_End                                30
-#define GCREG_COMMAND_CALL_ADDRESS_ADDRESS_Start                               0
-#define GCREG_COMMAND_CALL_ADDRESS_ADDRESS_Type                              U31
-
-/* Offset ReturnPrefetch
-** ~~~~~~~~~~~~~~~~~~~~~ */
-
-/* Number of 64-bit words to fetch after a Return has been issued.  Make sure **
-** this number if not too low nothing else will be fetched.  So, make sure    **
-** the last command in this prefetch block is either an END, a LINK, a CALL,  **
-** or a RETURN.                                                               */
-#define GCREG_COMMAND_CALL_RETURN_PREFETCH_PREFETCH                       15 : 0
-#define GCREG_COMMAND_CALL_RETURN_PREFETCH_PREFETCH_End                       15
-#define GCREG_COMMAND_CALL_RETURN_PREFETCH_PREFETCH_Start                      0
-#define GCREG_COMMAND_CALL_RETURN_PREFETCH_PREFETCH_Type                     U16
-
-/* Offset ReturnAddress
-** ~~~~~~~~~~~~~~~~~~~~ */
-
-#define GCREG_COMMAND_CALL_RETURN_ADDRESS_ADDRESS                         31 : 0
-#define GCREG_COMMAND_CALL_RETURN_ADDRESS_ADDRESS_End                         30
-#define GCREG_COMMAND_CALL_RETURN_ADDRESS_ADDRESS_Start                        0
-#define GCREG_COMMAND_CALL_RETURN_ADDRESS_ADDRESS_Type                       U31
-
-struct gccmdcall {
-	/* gcregCommandCall:GCREG_COMMAND_CALL_PREFETCH */
-	unsigned int count:16;
-
-	/* gcregCommandCall:reserved */
-	unsigned int _reserved_16_26:11;
-
-	/* gcregCommandCall:GCREG_COMMAND_CALL_OPCODE */
-	unsigned int opcode:5;
-
-	/* gcregCommandCall:GCREG_COMMAND_CALL_ADDRESS_ADDRESS */
-	unsigned int address;
-
-	/* gcregCommandCall:GCREG_COMMAND_CALL_RETURN_PREFETCH_PREFETCH */
-	unsigned int retcount;
-
-	/* gcregCommandCall:GCREG_COMMAND_CALL_RETURN_ADDRESS_ADDRESS */
-	unsigned int retaddress;
-};
-
-/*******************************************************************************
-** Command gccmdCommandReturn
-*/
-
-#define GCREG_COMMAND_RETURN_OPCODE                                      31 : 27
-#define GCREG_COMMAND_RETURN_OPCODE_End                                       31
-#define GCREG_COMMAND_RETURN_OPCODE_Start                                     27
-#define GCREG_COMMAND_RETURN_OPCODE_Type                                     U05
-
-struct gcfldret {
-	/* gccmdCommandReturn:reserved */
-	unsigned int _reserved_0_26:27;
-
-	/* gccmdCommandReturn:GCREG_COMMAND_RETURN_OPCODE */
-	unsigned int opcode:5;
-};
-
-struct gccmdret {
-	union {
-		struct gcfldret fld;
-		unsigned int raw;
-	}
-	cmd;
-
-	/* Alignment filler. */
-	unsigned int _filler;
-};
-
-static const struct gcfldret gcfldret = {
-	/* gccmdCommandReturn:reserved */
-	0,
-
-	/* gccmdCommandReturn:GCREG_COMMAND_RETURN_OPCODE */
-	GCREG_COMMAND_OPCODE_RETURN
-};
-
-/*******************************************************************************
-** State gcregStall
-*/
-
-#define gcregStallRegAddrs                                                0x0F00
-#define GCREG_STALL_Count                                                      1
-#define GCREG_STALL_ResetValue                                        0x00000000
-
-#define GCREG_STALL_FLIP0                                                30 : 30
-#define GCREG_STALL_FLIP0_End                                                 30
-#define GCREG_STALL_FLIP0_Start                                               30
-#define GCREG_STALL_FLIP0_Type                                               U01
-
-#define GCREG_STALL_FLIP1                                                31 : 31
-#define GCREG_STALL_FLIP1_End                                                 31
-#define GCREG_STALL_FLIP1_Start                                               31
-#define GCREG_STALL_FLIP1_Type                                               U01
-
-#define GCREG_STALL_SOURCE                                                 4 : 0
-#define GCREG_STALL_SOURCE_End                                                 4
-#define GCREG_STALL_SOURCE_Start                                               0
-#define GCREG_STALL_SOURCE_Type                                              U05
-#define   GCREG_STALL_SOURCE_FRONT_END                                      0x01
-#define   GCREG_STALL_SOURCE_PIXEL_ENGINE                                   0x07
-#define   GCREG_STALL_SOURCE_DRAWING_ENGINE                                 0x0B
-
-#define GCREG_STALL_DESTINATION                                           12 : 8
-#define GCREG_STALL_DESTINATION_End                                           12
-#define GCREG_STALL_DESTINATION_Start                                          8
-#define GCREG_STALL_DESTINATION_Type                                         U05
-#define   GCREG_STALL_DESTINATION_FRONT_END                                 0x01
-#define   GCREG_STALL_DESTINATION_PIXEL_ENGINE                              0x07
-#define   GCREG_STALL_DESTINATION_DRAWING_ENGINE                            0x0B
-
-/*******************************************************************************
-** State gcregPipeSelect
-*/
-
-/* Select the current graphics pipe. */
-
-#define gcregPipeSelectRegAddrs                                           0x0E00
-#define GCREG_PIPE_SELECT_MSB                                                 15
-#define GCREG_PIPE_SELECT_LSB                                                  0
-#define GCREG_PIPE_SELECT_BLK                                                  0
-#define GCREG_PIPE_SELECT_Count                                                1
-#define GCREG_PIPE_SELECT_FieldMask                                   0x00000001
-#define GCREG_PIPE_SELECT_ReadMask                                    0x00000001
-#define GCREG_PIPE_SELECT_WriteMask                                   0x00000001
-#define GCREG_PIPE_SELECT_ResetValue                                  0x00000000
-
-/* Selects the pipe to send states and data to.  Make  sure the PE is idle    **
-** before you switch pipes.                                                   */
-#define GCREG_PIPE_SELECT_PIPE                                             0 : 0
-#define GCREG_PIPE_SELECT_PIPE_End                                             0
-#define GCREG_PIPE_SELECT_PIPE_Start                                           0
-#define GCREG_PIPE_SELECT_PIPE_Type                                          U01
-#define   GCREG_PIPE_SELECT_PIPE_PIPE3D                                      0x0
-#define   GCREG_PIPE_SELECT_PIPE_PIPE2D                                      0x1
-
-struct gcregpipeselect {
-	/* gcregPipeSelectRegAddrs:GCREG_PIPE_SELECT_PIPE */
-	unsigned int pipe:1;
-
-	/* gcregPipeSelectRegAddrs:reserved */
-	unsigned int _reserved_1_31:31;
-};
-
-static const struct gcregpipeselect gcregpipeselect_2D = {
-	/* gcregPipeSelectRegAddrs:GCREG_PIPE_SELECT_PIPE */
-	GCREG_PIPE_SELECT_PIPE_PIPE2D,
-
-	/* gcregPipeSelectRegAddrs:reserved */
-	0
-};
-
-static const struct gcregpipeselect gcregpipeselect_3D = {
-	/* gcregPipeSelectRegAddrs:GCREG_PIPE_SELECT_PIPE */
-	GCREG_PIPE_SELECT_PIPE_PIPE3D,
-
-	/* gcregPipeSelectRegAddrs:reserved */
-	0
-};
-
-/*******************************************************************************
-** State gcregEvent
-*/
-
-/* Send an event. */
-
-#define gcregEventRegAddrs                                                0x0E01
-#define GCREG_EVENT_MSB                                                       15
-#define GCREG_EVENT_LSB                                                        0
-#define GCREG_EVENT_BLK                                                        0
-#define GCREG_EVENT_Count                                                      1
-#define GCREG_EVENT_FieldMask                                         0x0000007F
-#define GCREG_EVENT_ReadMask                                          0x0000007F
-#define GCREG_EVENT_WriteMask                                         0x0000007F
-#define GCREG_EVENT_ResetValue                                        0x00000000
-
-/* 5-bit event ID to send. */
-#define GCREG_EVENT_EVENT_ID                                               4 : 0
-#define GCREG_EVENT_EVENT_ID_End                                               4
-#define GCREG_EVENT_EVENT_ID_Start                                             0
-#define GCREG_EVENT_EVENT_ID_Type                                            U05
-
-/* The event is sent by the FE. */
-#define GCREG_EVENT_FE_SRC                                                 5 : 5
-#define GCREG_EVENT_FE_SRC_End                                                 5
-#define GCREG_EVENT_FE_SRC_Start                                               5
-#define GCREG_EVENT_FE_SRC_Type                                              U01
-#define   GCREG_EVENT_FE_SRC_DISABLE                                         0x0
-#define   GCREG_EVENT_FE_SRC_ENABLE                                          0x1
-
-/* The event is sent by the PE. */
-#define GCREG_EVENT_PE_SRC                                                 6 : 6
-#define GCREG_EVENT_PE_SRC_End                                                 6
-#define GCREG_EVENT_PE_SRC_Start                                               6
-#define GCREG_EVENT_PE_SRC_Type                                              U01
-#define   GCREG_EVENT_PE_SRC_DISABLE                                         0x0
-#define   GCREG_EVENT_PE_SRC_ENABLE                                          0x1
-
-struct gcregevent {
-	/* gcregEventRegAddrs:GCREG_EVENT_EVENT_ID */
-	unsigned int id:5;
-
-	/* gcregEventRegAddrs:GCREG_EVENT_FE_SRC */
-	unsigned int fe:1;
-
-	/* gcregEventRegAddrs:GCREG_EVENT_PE_SRC */
-	unsigned int pe:1;
-
-	/* gcregEventRegAddrs:reserved */
-	unsigned int _reserved_7_31:25;
-};
-
-/*******************************************************************************
-** State gcregSemaphore
-*/
-
-/* A sempahore state arms the semaphore in the destination. */
-
-#define gcregSemaphoreRegAddrs                                            0x0E02
-#define GCREG_SEMAPHORE_MSB                                                   15
-#define GCREG_SEMAPHORE_LSB                                                    0
-#define GCREG_SEMAPHORE_BLK                                                    0
-#define GCREG_SEMAPHORE_Count                                                  1
-#define GCREG_SEMAPHORE_FieldMask                                     0x00001F1F
-#define GCREG_SEMAPHORE_ReadMask                                      0x00001F1F
-#define GCREG_SEMAPHORE_WriteMask                                     0x00001F1F
-#define GCREG_SEMAPHORE_ResetValue                                    0x00000000
-
-#define GCREG_SEMAPHORE_SOURCE                                             4 : 0
-#define GCREG_SEMAPHORE_SOURCE_End                                             4
-#define GCREG_SEMAPHORE_SOURCE_Start                                           0
-#define GCREG_SEMAPHORE_SOURCE_Type                                          U05
-#define   GCREG_SEMAPHORE_SOURCE_FRONT_END                                  0x01
-#define   GCREG_SEMAPHORE_SOURCE_PIXEL_ENGINE                               0x07
-#define   GCREG_SEMAPHORE_SOURCE_DRAWING_ENGINE                             0x0B
-
-#define GCREG_SEMAPHORE_DESTINATION                                       12 : 8
-#define GCREG_SEMAPHORE_DESTINATION_End                                       12
-#define GCREG_SEMAPHORE_DESTINATION_Start                                      8
-#define GCREG_SEMAPHORE_DESTINATION_Type                                     U05
-#define   GCREG_SEMAPHORE_DESTINATION_FRONT_END                             0x01
-#define   GCREG_SEMAPHORE_DESTINATION_PIXEL_ENGINE                          0x07
-#define   GCREG_SEMAPHORE_DESTINATION_DRAWING_ENGINE                        0x0B
-
-struct gcregsemaphore {
-	/* gcregSemaphoreRegAddrs:GCREG_SEMAPHORE_SOURCE */
-	unsigned int src:5;
-
-	/* gcregSemaphoreRegAddrs:reserved */
-	unsigned int _reserved_5_7:3;
-
-	/* gcregSemaphoreRegAddrs:GCREG_SEMAPHORE_DESTINATION */
-	unsigned int dst:5;
-
-	/* gcregSemaphoreRegAddrs:reserved */
-	unsigned int _reserved_13_31:19;
-};
-
-static const struct gcregsemaphore gcregsema_fe_pe = {
-	/* gcregSemaphoreRegAddrs:GCREG_SEMAPHORE_SOURCE */
-	GCREG_SEMAPHORE_SOURCE_FRONT_END,
-
-	/* gcregSemaphoreRegAddrs:reserved */
-	0,
-
-	/* gcregSemaphoreRegAddrs:GCREG_SEMAPHORE_DESTINATION */
-	GCREG_SEMAPHORE_DESTINATION_PIXEL_ENGINE,
-
-	/* gcregSemaphoreRegAddrs:reserved */
-	0
-};
-
-
-/*******************************************************************************
-** State gcregFlush
-*/
-
-/* Flush the current pipe. */
-
-#define gcregFlushRegAddrs                                                0x0E03
-#define GCREG_FLUSH_MSB                                                       15
-#define GCREG_FLUSH_LSB                                                        0
-#define GCREG_FLUSH_BLK                                                        0
-#define GCREG_FLUSH_Count                                                      1
-#define GCREG_FLUSH_FieldMask                                         0x00000008
-#define GCREG_FLUSH_ReadMask                                          0x00000008
-#define GCREG_FLUSH_WriteMask                                         0x00000008
-#define GCREG_FLUSH_ResetValue                                        0x00000000
-
-/* Flush the 2D pixel cache. */
-#define GCREG_FLUSH_PE2D_CACHE                                             3 : 3
-#define GCREG_FLUSH_PE2D_CACHE_End                                             3
-#define GCREG_FLUSH_PE2D_CACHE_Start                                           3
-#define GCREG_FLUSH_PE2D_CACHE_Type                                          U01
-#define   GCREG_FLUSH_PE2D_CACHE_DISABLE                                     0x0
-#define   GCREG_FLUSH_PE2D_CACHE_ENABLE                                      0x1
-
-struct gcregflush {
-	/* gcregFlushRegAddrs:reserved */
-	unsigned int _reserved_0_2:3;
-
-	/* gcregFlushRegAddrs:GCREG_FLUSH_PE2D_CACHE */
-	unsigned int enable:1;
-
-	/* gcregFlushRegAddrs:reserved */
-	unsigned int _reserved_4_31:28;
-};
-
-static const struct gcregflush gcregflush_pe2D = {
-	/* gcregFlushRegAddrs:reserved */
-	0,
-
-	/* gcregFlushRegAddrs:GCREG_FLUSH_PE2D_CACHE */
-	GCREG_FLUSH_PE2D_CACHE_ENABLE,
-
-	/* gcregFlushRegAddrs:reserved */
-	0
-};
-
-/*******************************************************************************
-** State gcregMMUFlush
-*/
-
-/* Flush the virtual addrses lookup cache inside the MC. */
-
-#define gcregMMUFlushRegAddrs                                             0x0E04
-#define gcregMMU_FLUSH_MSB                                                    15
-#define gcregMMU_FLUSH_LSB                                                     0
-#define gcregMMU_FLUSH_BLK                                                     0
-#define gcregMMU_FLUSH_Count                                                   1
-#define gcregMMU_FLUSH_FieldMask                                      0x00000009
-#define gcregMMU_FLUSH_ReadMask                                       0x00000009
-#define gcregMMU_FLUSH_WriteMask                                      0x00000009
-#define gcregMMU_FLUSH_ResetValue                                     0x00000000
-
-/* Flush the FE address translation caches. */
-#define gcregMMU_FLUSH_FEMMU                                               0 : 0
-#define gcregMMU_FLUSH_FEMMU_End                                               0
-#define gcregMMU_FLUSH_FEMMU_Start                                             0
-#define gcregMMU_FLUSH_FEMMU_Type                                            U01
-#define   gcregMMU_FLUSH_FEMMU_DISABLE                                       0x0
-#define   gcregMMU_FLUSH_FEMMU_ENABLE                                        0x1
-
-/* Flush the PE render target address translation caches. */
-#define gcregMMU_FLUSH_PEMMU                                               3 : 3
-#define gcregMMU_FLUSH_PEMMU_End                                               3
-#define gcregMMU_FLUSH_PEMMU_Start                                             3
-#define gcregMMU_FLUSH_PEMMU_Type                                            U01
-#define   gcregMMU_FLUSH_PEMMU_DISABLE                                       0x0
-#define   gcregMMU_FLUSH_PEMMU_ENABLE                                        0x1
-
-/*******************************************************************************
-** Register gcregCmdBufferAddr
-*/
-
-/* Base address for the command buffer.  The address must be 64-bit aligned
-** and it is always physical. This register cannot be read. To check the value
-** of the current fetch address use gcregFEDebugCurCmdAdr. Since this is a write
-** only register is has no reset value.
-*/
-
-#define GCREG_CMD_BUFFER_ADDR_Address                                    0x00654
-#define GCREG_CMD_BUFFER_ADDR_MSB                                             15
-#define GCREG_CMD_BUFFER_ADDR_LSB                                              0
-#define GCREG_CMD_BUFFER_ADDR_BLK                                              0
-#define GCREG_CMD_BUFFER_ADDR_Count                                            1
-#define GCREG_CMD_BUFFER_ADDR_FieldMask                               0xFFFFFFFF
-#define GCREG_CMD_BUFFER_ADDR_ReadMask                                0x00000000
-#define GCREG_CMD_BUFFER_ADDR_WriteMask                               0xFFFFFFFC
-#define GCREG_CMD_BUFFER_ADDR_ResetValue                              0x00000000
-
-#define GCREG_CMD_BUFFER_ADDR_ADDRESS                                     31 : 0
-#define GCREG_CMD_BUFFER_ADDR_ADDRESS_End                                     30
-#define GCREG_CMD_BUFFER_ADDR_ADDRESS_Start                                    0
-#define GCREG_CMD_BUFFER_ADDR_ADDRESS_Type                                   U31
-
-/*******************************************************************************
-** Register gcregCmdBufferCtrl
-*/
-
-/* Since this is a write only register is has no reset value. */
-
-#define GCREG_CMD_BUFFER_CTRL_Address                                    0x00658
-#define GCREG_CMD_BUFFER_CTRL_MSB                                             15
-#define GCREG_CMD_BUFFER_CTRL_LSB                                              0
-#define GCREG_CMD_BUFFER_CTRL_BLK                                              0
-#define GCREG_CMD_BUFFER_CTRL_Count                                            1
-#define GCREG_CMD_BUFFER_CTRL_FieldMask                               0x0001FFFF
-#define GCREG_CMD_BUFFER_CTRL_ReadMask                                0x00010000
-#define GCREG_CMD_BUFFER_CTRL_WriteMask                               0x0001FFFF
-#define GCREG_CMD_BUFFER_CTRL_ResetValue                              0x00000000
-
-/* Number of 64-bit words to fetch from the command buffer. */
-#define GCREG_CMD_BUFFER_CTRL_PREFETCH                                    15 : 0
-#define GCREG_CMD_BUFFER_CTRL_PREFETCH_End                                    15
-#define GCREG_CMD_BUFFER_CTRL_PREFETCH_Start                                   0
-#define GCREG_CMD_BUFFER_CTRL_PREFETCH_Type                                  U16
-
-/* Enable the command parser. */
-#define GCREG_CMD_BUFFER_CTRL_ENABLE                                     16 : 16
-#define GCREG_CMD_BUFFER_CTRL_ENABLE_End                                      16
-#define GCREG_CMD_BUFFER_CTRL_ENABLE_Start                                    16
-#define GCREG_CMD_BUFFER_CTRL_ENABLE_Type                                    U01
-#define   GCREG_CMD_BUFFER_CTRL_ENABLE_DISABLE                               0x0
-#define   GCREG_CMD_BUFFER_CTRL_ENABLE_ENABLE                                0x1
-
-/*******************************************************************************
-** Register gcregFEDebugState
-*/
-
-#define GCREG_FE_DEBUG_STATE_Address                                     0x00660
-#define GCREG_FE_DEBUG_STATE_MSB                                              15
-#define GCREG_FE_DEBUG_STATE_LSB                                               0
-#define GCREG_FE_DEBUG_STATE_BLK                                               0
-#define GCREG_FE_DEBUG_STATE_Count                                             1
-#define GCREG_FE_DEBUG_STATE_FieldMask                                0x0003FF1F
-#define GCREG_FE_DEBUG_STATE_ReadMask                                 0x0003FF1F
-#define GCREG_FE_DEBUG_STATE_WriteMask                                0x00000000
-#define GCREG_FE_DEBUG_STATE_ResetValue                               0x00000000
-
-#define GCREG_FE_DEBUG_STATE_CMD_STATE                                     4 : 0
-#define GCREG_FE_DEBUG_STATE_CMD_STATE_End                                     4
-#define GCREG_FE_DEBUG_STATE_CMD_STATE_Start                                   0
-#define GCREG_FE_DEBUG_STATE_CMD_STATE_Type                                  U05
-
-#define GCREG_FE_DEBUG_STATE_CMD_DMA_STATE                                 9 : 8
-#define GCREG_FE_DEBUG_STATE_CMD_DMA_STATE_End                                 9
-#define GCREG_FE_DEBUG_STATE_CMD_DMA_STATE_Start                               8
-#define GCREG_FE_DEBUG_STATE_CMD_DMA_STATE_Type                              U02
-
-#define GCREG_FE_DEBUG_STATE_CMD_FETCH_STATE                             11 : 10
-#define GCREG_FE_DEBUG_STATE_CMD_FETCH_STATE_End                              11
-#define GCREG_FE_DEBUG_STATE_CMD_FETCH_STATE_Start                            10
-#define GCREG_FE_DEBUG_STATE_CMD_FETCH_STATE_Type                            U02
-
-#define GCREG_FE_DEBUG_STATE_REQ_DMA_STATE                               13 : 12
-#define GCREG_FE_DEBUG_STATE_REQ_DMA_STATE_End                                13
-#define GCREG_FE_DEBUG_STATE_REQ_DMA_STATE_Start                              12
-#define GCREG_FE_DEBUG_STATE_REQ_DMA_STATE_Type                              U02
-
-#define GCREG_FE_DEBUG_STATE_CAL_STATE                                   15 : 14
-#define GCREG_FE_DEBUG_STATE_CAL_STATE_End                                    15
-#define GCREG_FE_DEBUG_STATE_CAL_STATE_Start                                  14
-#define GCREG_FE_DEBUG_STATE_CAL_STATE_Type                                  U02
-
-#define GCREG_FE_DEBUG_STATE_VE_REQ_STATE                                17 : 16
-#define GCREG_FE_DEBUG_STATE_VE_REQ_STATE_End                                 17
-#define GCREG_FE_DEBUG_STATE_VE_REQ_STATE_Start                               16
-#define GCREG_FE_DEBUG_STATE_VE_REQ_STATE_Type                               U02
-
-/*******************************************************************************
-** Register gcregFEDebugCurCmdAdr
-*/
-
-/* This is the command decoder address.  The address is always physical so
-** the MSB should always be 0.  It has no reset value.
-*/
-
-#define GCREG_FE_DEBUG_CUR_CMD_ADR_Address                               0x00664
-#define GCREG_FE_DEBUG_CUR_CMD_ADR_MSB                                        15
-#define GCREG_FE_DEBUG_CUR_CMD_ADR_LSB                                         0
-#define GCREG_FE_DEBUG_CUR_CMD_ADR_BLK                                         0
-#define GCREG_FE_DEBUG_CUR_CMD_ADR_Count                                       1
-#define GCREG_FE_DEBUG_CUR_CMD_ADR_FieldMask                          0xFFFFFFF8
-#define GCREG_FE_DEBUG_CUR_CMD_ADR_ReadMask                           0xFFFFFFF8
-#define GCREG_FE_DEBUG_CUR_CMD_ADR_WriteMask                          0x00000000
-#define GCREG_FE_DEBUG_CUR_CMD_ADR_ResetValue                         0x00000000
-
-#define GCREG_FE_DEBUG_CUR_CMD_ADR_CUR_CMD_ADR                            31 : 3
-#define GCREG_FE_DEBUG_CUR_CMD_ADR_CUR_CMD_ADR_End                            31
-#define GCREG_FE_DEBUG_CUR_CMD_ADR_CUR_CMD_ADR_Start                           3
-#define GCREG_FE_DEBUG_CUR_CMD_ADR_CUR_CMD_ADR_Type                          U29
-
-/*******************************************************************************
-** Register gcregFEDebugCmdLowReg
-*/
-
-#define GCREG_FE_DEBUG_CMD_LOW_REG_Address                               0x00668
-#define GCREG_FE_DEBUG_CMD_LOW_REG_MSB                                        15
-#define GCREG_FE_DEBUG_CMD_LOW_REG_LSB                                         0
-#define GCREG_FE_DEBUG_CMD_LOW_REG_BLK                                         0
-#define GCREG_FE_DEBUG_CMD_LOW_REG_Count                                       1
-#define GCREG_FE_DEBUG_CMD_LOW_REG_FieldMask                          0xFFFFFFFF
-#define GCREG_FE_DEBUG_CMD_LOW_REG_ReadMask                           0xFFFFFFFF
-#define GCREG_FE_DEBUG_CMD_LOW_REG_WriteMask                          0x00000000
-#define GCREG_FE_DEBUG_CMD_LOW_REG_ResetValue                         0x00000000
-
-/* Command register used by CmdState. */
-#define GCREG_FE_DEBUG_CMD_LOW_REG_CMD_LOW_REG                            31 : 0
-#define GCREG_FE_DEBUG_CMD_LOW_REG_CMD_LOW_REG_End                            31
-#define GCREG_FE_DEBUG_CMD_LOW_REG_CMD_LOW_REG_Start                           0
-#define GCREG_FE_DEBUG_CMD_LOW_REG_CMD_LOW_REG_Type                          U32
-
-/*******************************************************************************
-** Register gcregFEDebugCmdHiReg
-*/
-
-#define GCREG_FE_DEBUG_CMD_HI_REG_Address                                0x0066C
-#define GCREG_FE_DEBUG_CMD_HI_REG_MSB                                         15
-#define GCREG_FE_DEBUG_CMD_HI_REG_LSB                                          0
-#define GCREG_FE_DEBUG_CMD_HI_REG_BLK                                          0
-#define GCREG_FE_DEBUG_CMD_HI_REG_Count                                        1
-#define GCREG_FE_DEBUG_CMD_HI_REG_FieldMask                           0xFFFFFFFF
-#define GCREG_FE_DEBUG_CMD_HI_REG_ReadMask                            0xFFFFFFFF
-#define GCREG_FE_DEBUG_CMD_HI_REG_WriteMask                           0x00000000
-#define GCREG_FE_DEBUG_CMD_HI_REG_ResetValue                          0x00000000
-
-/* Command register used by CmdState. */
-#define GCREG_FE_DEBUG_CMD_HI_REG_CMD_HI_REG                              31 : 0
-#define GCREG_FE_DEBUG_CMD_HI_REG_CMD_HI_REG_End                              31
-#define GCREG_FE_DEBUG_CMD_HI_REG_CMD_HI_REG_Start                             0
-#define GCREG_FE_DEBUG_CMD_HI_REG_CMD_HI_REG_Type                            U32
-
-/*******************************************************************************
-** State gcregMMUSafeAddress
-*/
-
-/* A 64-byte address that will acts as a 'safe' zone.  Any address that would
-** cause an exception is routed to this safe zone.  Reads will happend and
-** writes will go to this address, but with a write-enable of 0. This
-** register can only be programmed once after a reset - any attempt to write
-** to this register after the initial write-after-reset will be ignored.
-*/
-
-#define gcregMMUSafeAddressRegAddrs                                       0x0060
-#define GCREG_MMU_SAFE_ADDRESS_MSB                                            15
-#define GCREG_MMU_SAFE_ADDRESS_LSB                                             0
-#define GCREG_MMU_SAFE_ADDRESS_BLK                                             0
-#define GCREG_MMU_SAFE_ADDRESS_Count                                           1
-#define GCREG_MMU_SAFE_ADDRESS_FieldMask                              0xFFFFFFFF
-#define GCREG_MMU_SAFE_ADDRESS_ReadMask                               0xFFFFFFC0
-#define GCREG_MMU_SAFE_ADDRESS_WriteMask                              0xFFFFFFC0
-#define GCREG_MMU_SAFE_ADDRESS_ResetValue                             0x00000000
-
-#define GCREG_MMU_SAFE_ADDRESS_ADDRESS                                    31 : 0
-#define GCREG_MMU_SAFE_ADDRESS_ADDRESS_End                                    31
-#define GCREG_MMU_SAFE_ADDRESS_ADDRESS_Start                                   0
-#define GCREG_MMU_SAFE_ADDRESS_ADDRESS_Type                                  U32
-
-/*******************************************************************************
-** State gcregMMUConfiguration
-*/
-
-/* This register controls the master TLB of the MMU. */
-
-#define gcregMMUConfigurationRegAddrs                                     0x0061
-#define GCREG_MMU_CONFIGURATION_MSB                                           15
-#define GCREG_MMU_CONFIGURATION_LSB                                            0
-#define GCREG_MMU_CONFIGURATION_BLK                                            0
-#define GCREG_MMU_CONFIGURATION_Count                                          1
-#define GCREG_MMU_CONFIGURATION_FieldMask                             0xFFFFFD99
-#define GCREG_MMU_CONFIGURATION_ReadMask                              0xFFFFFD99
-#define GCREG_MMU_CONFIGURATION_WriteMask                             0xFFFFFD99
-#define GCREG_MMU_CONFIGURATION_ResetValue                            0x00000000
-
-/* Upper bits of the page aligned (depending on the mode) master TLB. */
-#define GCREG_MMU_CONFIGURATION_ADDRESS                                  31 : 10
-#define GCREG_MMU_CONFIGURATION_ADDRESS_End                                   31
-#define GCREG_MMU_CONFIGURATION_ADDRESS_Start                                 10
-#define GCREG_MMU_CONFIGURATION_ADDRESS_Type                                 U22
-
-/* Mask for Address field. */
-#define GCREG_MMU_CONFIGURATION_MASK_ADDRESS                               8 : 8
-#define GCREG_MMU_CONFIGURATION_MASK_ADDRESS_End                               8
-#define GCREG_MMU_CONFIGURATION_MASK_ADDRESS_Start                             8
-#define GCREG_MMU_CONFIGURATION_MASK_ADDRESS_Type                            U01
-#define   GCREG_MMU_CONFIGURATION_MASK_ADDRESS_ENABLED                       0x0
-#define   GCREG_MMU_CONFIGURATION_MASK_ADDRESS_MASKED                        0x1
-
-/* Mask Flush field. */
-#define GCREG_MMU_CONFIGURATION_MASK_FLUSH                                 7 : 7
-#define GCREG_MMU_CONFIGURATION_MASK_FLUSH_End                                 7
-#define GCREG_MMU_CONFIGURATION_MASK_FLUSH_Start                               7
-#define GCREG_MMU_CONFIGURATION_MASK_FLUSH_Type                              U01
-#define   GCREG_MMU_CONFIGURATION_MASK_FLUSH_ENABLED                         0x0
-#define   GCREG_MMU_CONFIGURATION_MASK_FLUSH_MASKED                          0x1
-
-/* Flush the MMU caches. */
-#define GCREG_MMU_CONFIGURATION_FLUSH                                      4 : 4
-#define GCREG_MMU_CONFIGURATION_FLUSH_End                                      4
-#define GCREG_MMU_CONFIGURATION_FLUSH_Start                                    4
-#define GCREG_MMU_CONFIGURATION_FLUSH_Type                                   U01
-#define   GCREG_MMU_CONFIGURATION_FLUSH_FLUSH                                0x1
-
-/* Mask Mode field. */
-#define GCREG_MMU_CONFIGURATION_MASK_MODE                                  3 : 3
-#define GCREG_MMU_CONFIGURATION_MASK_MODE_End                                  3
-#define GCREG_MMU_CONFIGURATION_MASK_MODE_Start                                3
-#define GCREG_MMU_CONFIGURATION_MASK_MODE_Type                               U01
-#define   GCREG_MMU_CONFIGURATION_MASK_MODE_ENABLED                          0x0
-#define   GCREG_MMU_CONFIGURATION_MASK_MODE_MASKED                           0x1
-
-/* Set the mode for the Master TLB. */
-#define GCREG_MMU_CONFIGURATION_MODE                                       0 : 0
-#define GCREG_MMU_CONFIGURATION_MODE_End                                       0
-#define GCREG_MMU_CONFIGURATION_MODE_Start                                     0
-#define GCREG_MMU_CONFIGURATION_MODE_Type                                    U01
-/* The Master TLB is 4kB in size and contains 1024 entries. Each page can be  **
-** 4kB or 64kB in size.                                                       */
-#define   GCREG_MMU_CONFIGURATION_MODE_MODE4_K                               0x0
-/* The Master TLB is 1kB in size and contains 256 entries. Each page can be   **
-** 4kB, 64kB, 1MB or 16MB in size.                                            */
-#define   GCREG_MMU_CONFIGURATION_MODE_MODE1_K                               0x1
-
-struct gcregmmuconfiguration {
-	/* gcregMMUConfiguration:GCREG_MMU_CONFIGURATION_MODE */
-	unsigned int master:1;
-
-	/* gcregMMUConfiguration:reserved */
-	unsigned int _reserved_1_2:2;
-
-	/* gcregMMUConfiguration:GCREG_MMU_CONFIGURATION_MASK_MODE */
-	unsigned int master_mask:1;
-
-	/* gcregMMUConfiguration:GCREG_MMU_CONFIGURATION_FLUSH */
-	unsigned int flush:1;
-
-	/* gcregMMUConfiguration:reserved */
-	unsigned int _reserved_5_6:2;
-
-	/* gcregMMUConfiguration:GCREG_MMU_CONFIGURATION_MASK_FLUSH */
-	unsigned int flush_mask:1;
-
-	/* gcregMMUConfiguration:GCREG_MMU_CONFIGURATION_MASK_ADDRESS */
-	unsigned int address_mask:1;
-
-	/* gcregMMUConfiguration:reserved */
-	unsigned int _reserved_9:1;
-
-	/* gcregMMUConfiguration:GCREG_MMU_CONFIGURATION_ADDRESS */
-	unsigned int address:22;
-};
-
-static const struct gcregmmuconfiguration gcregmmu_flush = {
-	/* gcregMMUConfiguration:GCREG_MMU_CONFIGURATION_MODE */
-	0,
-
-	/* gcregMMUConfiguration:reserved */
-	0,
-
-	/* gcregMMUConfiguration:GCREG_MMU_CONFIGURATION_MASK_MODE */
-	GCREG_MMU_CONFIGURATION_MASK_MODE_MASKED,
-
-	/* gcregMMUConfiguration:GCREG_MMU_CONFIGURATION_FLUSH */
-	GCREG_MMU_CONFIGURATION_FLUSH_FLUSH,
-
-	/* gcregMMUConfiguration:reserved */
-	0,
-
-	/* gcregMMUConfiguration:GCREG_MMU_CONFIGURATION_MASK_FLUSH */
-	GCREG_MMU_CONFIGURATION_MASK_FLUSH_ENABLED,
-
-	/* gcregMMUConfiguration:GCREG_MMU_CONFIGURATION_MASK_ADDRESS */
-	GCREG_MMU_CONFIGURATION_MASK_ADDRESS_MASKED,
-
-	/* gcregMMUConfiguration:reserved */
-	0,
-
-	/* gcregMMUConfiguration:GCREG_MMU_CONFIGURATION_ADDRESS */
-	0
-};
-
-/*******************************************************************************
-** Register gcregMMUStatus
-*/
-
-/* Status register that holds which MMU generated an exception. */
-
-#define GCREG_MMU_STATUS_Address                                         0x00188
-#define GCREG_MMU_STATUS_MSB                                                  15
-#define GCREG_MMU_STATUS_LSB                                                   0
-#define GCREG_MMU_STATUS_BLK                                                   0
-#define GCREG_MMU_STATUS_Count                                                 1
-#define GCREG_MMU_STATUS_FieldMask                                    0x00003333
-#define GCREG_MMU_STATUS_ReadMask                                     0x00003333
-#define GCREG_MMU_STATUS_WriteMask                                    0x00000000
-#define GCREG_MMU_STATUS_ResetValue                                   0x00000000
-
-/* MMU 3 caused an exception and the fourth gcregMMUException register holds  **
-** the offending address.                                                     */
-#define GCREG_MMU_STATUS_EXCEPTION3                                      13 : 12
-#define GCREG_MMU_STATUS_EXCEPTION3_End                                       13
-#define GCREG_MMU_STATUS_EXCEPTION3_Start                                     12
-#define GCREG_MMU_STATUS_EXCEPTION3_Type                                     U02
-#define   GCREG_MMU_STATUS_EXCEPTION3_SLAVE_NOT_PRESENT                      0x1
-#define   GCREG_MMU_STATUS_EXCEPTION3_PAGE_NOT_PRESENT                       0x2
-#define   GCREG_MMU_STATUS_EXCEPTION3_WRITE_VIOLATION                        0x3
-
-/* MMU 2 caused an exception and the third gcregMMUException register holds   **
-** the offending address.                                                     */
-#define GCREG_MMU_STATUS_EXCEPTION2                                        9 : 8
-#define GCREG_MMU_STATUS_EXCEPTION2_End                                        9
-#define GCREG_MMU_STATUS_EXCEPTION2_Start                                      8
-#define GCREG_MMU_STATUS_EXCEPTION2_Type                                     U02
-#define   GCREG_MMU_STATUS_EXCEPTION2_SLAVE_NOT_PRESENT                      0x1
-#define   GCREG_MMU_STATUS_EXCEPTION2_PAGE_NOT_PRESENT                       0x2
-#define   GCREG_MMU_STATUS_EXCEPTION2_WRITE_VIOLATION                        0x3
-
-/* MMU 1 caused an exception and the second gcregMMUException register holds  **
-** the offending address.                                                     */
-#define GCREG_MMU_STATUS_EXCEPTION1                                        5 : 4
-#define GCREG_MMU_STATUS_EXCEPTION1_End                                        5
-#define GCREG_MMU_STATUS_EXCEPTION1_Start                                      4
-#define GCREG_MMU_STATUS_EXCEPTION1_Type                                     U02
-#define   GCREG_MMU_STATUS_EXCEPTION1_SLAVE_NOT_PRESENT                      0x1
-#define   GCREG_MMU_STATUS_EXCEPTION1_PAGE_NOT_PRESENT                       0x2
-#define   GCREG_MMU_STATUS_EXCEPTION1_WRITE_VIOLATION                        0x3
-
-/* MMU 0 caused an exception and the first gcregMMUException register holds   **
-** the offending address.                                                     */
-#define GCREG_MMU_STATUS_EXCEPTION0                                        1 : 0
-#define GCREG_MMU_STATUS_EXCEPTION0_End                                        1
-#define GCREG_MMU_STATUS_EXCEPTION0_Start                                      0
-#define GCREG_MMU_STATUS_EXCEPTION0_Type                                     U02
-#define   GCREG_MMU_STATUS_EXCEPTION0_SLAVE_NOT_PRESENT                      0x1
-#define   GCREG_MMU_STATUS_EXCEPTION0_PAGE_NOT_PRESENT                       0x2
-#define   GCREG_MMU_STATUS_EXCEPTION0_WRITE_VIOLATION                        0x3
-
-/*******************************************************************************
-** Register gcregMMUControl
-*/
-
-/* Control register that enables the MMU (only time shot). */
-
-#define GCREG_MMU_CONTROL_Address                                        0x0018C
-#define GCREG_MMU_CONTROL_MSB                                                 15
-#define GCREG_MMU_CONTROL_LSB                                                  0
-#define GCREG_MMU_CONTROL_BLK                                                  0
-#define GCREG_MMU_CONTROL_Count                                                1
-#define GCREG_MMU_CONTROL_FieldMask                                   0x00000001
-#define GCREG_MMU_CONTROL_ReadMask                                    0x00000000
-#define GCREG_MMU_CONTROL_WriteMask                                   0x00000001
-#define GCREG_MMU_CONTROL_ResetValue                                  0x00000000
-
-/* Enable the MMU. For security reasons, once the MMU is  enabled it cannot   **
-** be disabled anymore.                                                       */
-#define GCREG_MMU_CONTROL_ENABLE                                           0 : 0
-#define GCREG_MMU_CONTROL_ENABLE_End                                           0
-#define GCREG_MMU_CONTROL_ENABLE_Start                                         0
-#define GCREG_MMU_CONTROL_ENABLE_Type                                        U01
-#define   GCREG_MMU_CONTROL_ENABLE_ENABLE                                    0x1
-
-/*******************************************************************************
-** State/Register gcregMMUException (4 in total)
-*/
-
-/* Up to 4 registers that will hold the original address that generated an
-** exception. Use load state form for exception resolution.
-*/
-
-#define gcregMMUExceptionRegAddrs                                         0x0064
-#define GCREG_MMU_EXCEPTION_Address                                      0x00190
-#define GCREG_MMU_EXCEPTION_MSB                                               15
-#define GCREG_MMU_EXCEPTION_LSB                                                2
-#define GCREG_MMU_EXCEPTION_BLK                                                2
-#define GCREG_MMU_EXCEPTION_Count                                              4
-#define GCREG_MMU_EXCEPTION_FieldMask                                 0xFFFFFFFF
-#define GCREG_MMU_EXCEPTION_ReadMask                                  0xFFFFFFFF
-#define GCREG_MMU_EXCEPTION_WriteMask                                 0xFFFFFFFF
-#define GCREG_MMU_EXCEPTION_ResetValue                                0x00000000
-
-#define GCREG_MMU_EXCEPTION_ADDRESS                                       31 : 0
-#define GCREG_MMU_EXCEPTION_ADDRESS_End                                       31
-#define GCREG_MMU_EXCEPTION_ADDRESS_Start                                      0
-#define GCREG_MMU_EXCEPTION_ADDRESS_Type                                     U32
-
-/*******************************************************************************
-** Register gcModulePowerControls
-*/
-
-/* Control register for module level power controls. */
-
-#define GC_MODULE_POWER_CONTROLS_Address                                 0x00100
-#define GC_MODULE_POWER_CONTROLS_MSB                                          15
-#define GC_MODULE_POWER_CONTROLS_LSB                                           0
-#define GC_MODULE_POWER_CONTROLS_BLK                                           0
-#define GC_MODULE_POWER_CONTROLS_Count                                         1
-#define GC_MODULE_POWER_CONTROLS_FieldMask                            0xFFFF00F7
-#define GC_MODULE_POWER_CONTROLS_ReadMask                             0xFFFF00F7
-#define GC_MODULE_POWER_CONTROLS_WriteMask                            0xFFFF00F7
-#define GC_MODULE_POWER_CONTROLS_ResetValue                           0x00140020
-
-/* Enables module level clock gating. */
-#define GC_MODULE_POWER_CONTROLS_ENABLE_MODULE_CLOCK_GATING                0 : 0
-#define GC_MODULE_POWER_CONTROLS_ENABLE_MODULE_CLOCK_GATING_End                0
-#define GC_MODULE_POWER_CONTROLS_ENABLE_MODULE_CLOCK_GATING_Start              0
-#define GC_MODULE_POWER_CONTROLS_ENABLE_MODULE_CLOCK_GATING_Type             U01
-
-/* Disables module level clock gating for stall condition. */
-#define GC_MODULE_POWER_CONTROLS_DISABLE_STALL_MODULE_CLOCK_GATING         1 : 1
-#define GC_MODULE_POWER_CONTROLS_DISABLE_STALL_MODULE_CLOCK_GATING_End         1
-#define GC_MODULE_POWER_CONTROLS_DISABLE_STALL_MODULE_CLOCK_GATING_Start       1
-#define GC_MODULE_POWER_CONTROLS_DISABLE_STALL_MODULE_CLOCK_GATING_Type      U01
-
-/* Disables module level clock gating for starve/idle condition. */
-#define GC_MODULE_POWER_CONTROLS_DISABLE_STARVE_MODULE_CLOCK_GATING        2 : 2
-#define GC_MODULE_POWER_CONTROLS_DISABLE_STARVE_MODULE_CLOCK_GATING_End        2
-#define GC_MODULE_POWER_CONTROLS_DISABLE_STARVE_MODULE_CLOCK_GATING_Start      2
-#define GC_MODULE_POWER_CONTROLS_DISABLE_STARVE_MODULE_CLOCK_GATING_Type     U01
-
-/* Number of clock cycles to wait after turning on the clock. */
-#define GC_MODULE_POWER_CONTROLS_TURN_ON_COUNTER                           7 : 4
-#define GC_MODULE_POWER_CONTROLS_TURN_ON_COUNTER_End                           7
-#define GC_MODULE_POWER_CONTROLS_TURN_ON_COUNTER_Start                         4
-#define GC_MODULE_POWER_CONTROLS_TURN_ON_COUNTER_Type                        U04
-
-/* Counter value for clock gating the module if the module is idle for  this  **
-** amount of clock cycles.                                                    */
-#define GC_MODULE_POWER_CONTROLS_TURN_OFF_COUNTER                        31 : 16
-#define GC_MODULE_POWER_CONTROLS_TURN_OFF_COUNTER_End                         31
-#define GC_MODULE_POWER_CONTROLS_TURN_OFF_COUNTER_Start                       16
-#define GC_MODULE_POWER_CONTROLS_TURN_OFF_COUNTER_Type                       U16
-
-/*******************************************************************************
-** Register gcModulePowerModuleControl
-*/
-
-/* Module level control registers. */
-
-#define GC_MODULE_POWER_MODULE_CONTROL_Address                           0x00104
-#define GC_MODULE_POWER_MODULE_CONTROL_MSB                                    15
-#define GC_MODULE_POWER_MODULE_CONTROL_LSB                                     0
-#define GC_MODULE_POWER_MODULE_CONTROL_BLK                                     0
-#define GC_MODULE_POWER_MODULE_CONTROL_Count                                   1
-#define GC_MODULE_POWER_MODULE_CONTROL_FieldMask                      0x00000007
-#define GC_MODULE_POWER_MODULE_CONTROL_ReadMask                       0x00000007
-#define GC_MODULE_POWER_MODULE_CONTROL_WriteMask                      0x00000007
-#define GC_MODULE_POWER_MODULE_CONTROL_ResetValue                     0x00000000
-
-/* Disables module level clock gating for FE. */
-#define GC_MODULE_POWER_MODULE_CONTROL_DISABLE_MODULE_CLOCK_GATING_FE      0 : 0
-#define GC_MODULE_POWER_MODULE_CONTROL_DISABLE_MODULE_CLOCK_GATING_FE_End      0
-#define GC_MODULE_POWER_MODULE_CONTROL_DISABLE_MODULE_CLOCK_GATING_FE_Start    0
-#define GC_MODULE_POWER_MODULE_CONTROL_DISABLE_MODULE_CLOCK_GATING_FE_Type   U01
-
-/* Disables module level clock gating for DE. */
-#define GC_MODULE_POWER_MODULE_CONTROL_DISABLE_MODULE_CLOCK_GATING_DE      1 : 1
-#define GC_MODULE_POWER_MODULE_CONTROL_DISABLE_MODULE_CLOCK_GATING_DE_End      1
-#define GC_MODULE_POWER_MODULE_CONTROL_DISABLE_MODULE_CLOCK_GATING_DE_Start    1
-#define GC_MODULE_POWER_MODULE_CONTROL_DISABLE_MODULE_CLOCK_GATING_DE_Type   U01
-
-/* Disables module level clock gating for PE. */
-#define GC_MODULE_POWER_MODULE_CONTROL_DISABLE_MODULE_CLOCK_GATING_PE      2 : 2
-#define GC_MODULE_POWER_MODULE_CONTROL_DISABLE_MODULE_CLOCK_GATING_PE_End      2
-#define GC_MODULE_POWER_MODULE_CONTROL_DISABLE_MODULE_CLOCK_GATING_PE_Start    2
-#define GC_MODULE_POWER_MODULE_CONTROL_DISABLE_MODULE_CLOCK_GATING_PE_Type   U01
-
-/*******************************************************************************
-** Register gcModulePowerModuleStatus
-*/
-
-/* Module level control status. */
-
-#define GC_MODULE_POWER_MODULE_STATUS_Address                            0x00108
-#define GC_MODULE_POWER_MODULE_STATUS_MSB                                     15
-#define GC_MODULE_POWER_MODULE_STATUS_LSB                                      0
-#define GC_MODULE_POWER_MODULE_STATUS_BLK                                      0
-#define GC_MODULE_POWER_MODULE_STATUS_Count                                    1
-#define GC_MODULE_POWER_MODULE_STATUS_FieldMask                       0x00000007
-#define GC_MODULE_POWER_MODULE_STATUS_ReadMask                        0x00000007
-#define GC_MODULE_POWER_MODULE_STATUS_WriteMask                       0x00000000
-#define GC_MODULE_POWER_MODULE_STATUS_ResetValue                      0x00000000
-
-/* Module level clock gating is ON for FE. */
-#define GC_MODULE_POWER_MODULE_STATUS_MODULE_CLOCK_GATED_FE                0 : 0
-#define GC_MODULE_POWER_MODULE_STATUS_MODULE_CLOCK_GATED_FE_End                0
-#define GC_MODULE_POWER_MODULE_STATUS_MODULE_CLOCK_GATED_FE_Start              0
-#define GC_MODULE_POWER_MODULE_STATUS_MODULE_CLOCK_GATED_FE_Type             U01
-
-/* Module level clock gating is ON for DE. */
-#define GC_MODULE_POWER_MODULE_STATUS_MODULE_CLOCK_GATED_DE                1 : 1
-#define GC_MODULE_POWER_MODULE_STATUS_MODULE_CLOCK_GATED_DE_End                1
-#define GC_MODULE_POWER_MODULE_STATUS_MODULE_CLOCK_GATED_DE_Start              1
-#define GC_MODULE_POWER_MODULE_STATUS_MODULE_CLOCK_GATED_DE_Type             U01
-
-/* Module level clock gating is ON for PE. */
-#define GC_MODULE_POWER_MODULE_STATUS_MODULE_CLOCK_GATED_PE                2 : 2
-#define GC_MODULE_POWER_MODULE_STATUS_MODULE_CLOCK_GATED_PE_End                2
-#define GC_MODULE_POWER_MODULE_STATUS_MODULE_CLOCK_GATED_PE_Start              2
-#define GC_MODULE_POWER_MODULE_STATUS_MODULE_CLOCK_GATED_PE_Type             U01
-
-/*******************************************************************************
-** State gcregSrcAddress
-*/
-
-/* 32-bit aligned base address of the source surface. */
-
-#define gcregSrcAddressRegAddrs                                           0x0480
-#define GCREG_SRC_ADDRESS_MSB                                                 15
-#define GCREG_SRC_ADDRESS_LSB                                                  0
-#define GCREG_SRC_ADDRESS_BLK                                                  0
-#define GCREG_SRC_ADDRESS_Count                                                1
-#define GCREG_SRC_ADDRESS_FieldMask                                   0xFFFFFFFF
-#define GCREG_SRC_ADDRESS_ReadMask                                    0xFFFFFFFC
-#define GCREG_SRC_ADDRESS_WriteMask                                   0xFFFFFFFC
-#define GCREG_SRC_ADDRESS_ResetValue                                  0x00000000
-
-#define GCREG_SRC_ADDRESS_ADDRESS                                         31 : 0
-#define GCREG_SRC_ADDRESS_ADDRESS_End                                         30
-#define GCREG_SRC_ADDRESS_ADDRESS_Start                                        0
-#define GCREG_SRC_ADDRESS_ADDRESS_Type                                       U31
-
-/*******************************************************************************
-** State gcregSrcStride
-*/
-
-/* Stride of the source surface in bytes. To calculate the stride multiply
-** the surface width in pixels (8-pixel aligned) by the number of bytes per
-** pixel.
-*/
-
-#define gcregSrcStrideRegAddrs                                            0x0481
-#define GCREG_SRC_STRIDE_MSB                                                  15
-#define GCREG_SRC_STRIDE_LSB                                                   0
-#define GCREG_SRC_STRIDE_BLK                                                   0
-#define GCREG_SRC_STRIDE_Count                                                 1
-#define GCREG_SRC_STRIDE_FieldMask                                    0x0003FFFF
-#define GCREG_SRC_STRIDE_ReadMask                                     0x0003FFFC
-#define GCREG_SRC_STRIDE_WriteMask                                    0x0003FFFC
-#define GCREG_SRC_STRIDE_ResetValue                                   0x00000000
-
-#define GCREG_SRC_STRIDE_STRIDE                                           17 : 0
-#define GCREG_SRC_STRIDE_STRIDE_End                                           17
-#define GCREG_SRC_STRIDE_STRIDE_Start                                          0
-#define GCREG_SRC_STRIDE_STRIDE_Type                                         U18
-
-/*******************************************************************************
-** State gcregSrcRotationConfig
-*/
-
-/* 90 degree rotation configuration for the source surface. Width field
-** specifies the width of the surface in pixels.
-*/
-
-#define gcregSrcRotationConfigRegAddrs                                    0x0482
-#define GCREG_SRC_ROTATION_CONFIG_MSB                                         15
-#define GCREG_SRC_ROTATION_CONFIG_LSB                                          0
-#define GCREG_SRC_ROTATION_CONFIG_BLK                                          0
-#define GCREG_SRC_ROTATION_CONFIG_Count                                        1
-#define GCREG_SRC_ROTATION_CONFIG_FieldMask                           0x0001FFFF
-#define GCREG_SRC_ROTATION_CONFIG_ReadMask                            0x0001FFFF
-#define GCREG_SRC_ROTATION_CONFIG_WriteMask                           0x0001FFFF
-#define GCREG_SRC_ROTATION_CONFIG_ResetValue                          0x00000000
-
-#define GCREG_SRC_ROTATION_CONFIG_WIDTH                                   15 : 0
-#define GCREG_SRC_ROTATION_CONFIG_WIDTH_End                                   15
-#define GCREG_SRC_ROTATION_CONFIG_WIDTH_Start                                  0
-#define GCREG_SRC_ROTATION_CONFIG_WIDTH_Type                                 U16
-
-#define GCREG_SRC_ROTATION_CONFIG_ROTATION                               16 : 16
-#define GCREG_SRC_ROTATION_CONFIG_ROTATION_End                                16
-#define GCREG_SRC_ROTATION_CONFIG_ROTATION_Start                              16
-#define GCREG_SRC_ROTATION_CONFIG_ROTATION_Type                              U01
-#define   GCREG_SRC_ROTATION_CONFIG_ROTATION_DISABLE                         0x0
-#define   GCREG_SRC_ROTATION_CONFIG_ROTATION_ENABLE                          0x1
-
-struct gcregsrcrotationconfig {
-	/* gcregSrcRotationConfigRegAddrs:GCREG_SRC_ROTATION_CONFIG_WIDTH */
-	unsigned int surf_width:16;
-
-	/* gcregSrcRotationConfigRegAddrs:GCREG_SRC_ROTATION_CONFIG_ROTATION */
-	unsigned int enable:1;
-
-	/* gcregSrcRotationConfigRegAddrs:reserved */
-	unsigned int _reserved_17_31:15;
-};
-
-/*******************************************************************************
-** State gcregSrcConfig
-*/
-
-/* Source surface configuration register. */
-
-#define gcregSrcConfigRegAddrs                                            0x0483
-#define GCREG_SRC_CONFIG_MSB                                                  15
-#define GCREG_SRC_CONFIG_LSB                                                   0
-#define GCREG_SRC_CONFIG_BLK                                                   0
-#define GCREG_SRC_CONFIG_Count                                                 1
-#define GCREG_SRC_CONFIG_FieldMask                                    0xFF31B1FF
-#define GCREG_SRC_CONFIG_ReadMask                                     0xFF31B1FF
-#define GCREG_SRC_CONFIG_WriteMask                                    0xFF31B1FF
-#define GCREG_SRC_CONFIG_ResetValue                                   0x00000000
-
-/* Control source endianess. */
-#define GCREG_SRC_CONFIG_ENDIAN_CONTROL                                  31 : 30
-#define GCREG_SRC_CONFIG_ENDIAN_CONTROL_End                                   31
-#define GCREG_SRC_CONFIG_ENDIAN_CONTROL_Start                                 30
-#define GCREG_SRC_CONFIG_ENDIAN_CONTROL_Type                                 U02
-#define   GCREG_SRC_CONFIG_ENDIAN_CONTROL_NO_SWAP                            0x0
-#define   GCREG_SRC_CONFIG_ENDIAN_CONTROL_SWAP_WORD                          0x1
-#define   GCREG_SRC_CONFIG_ENDIAN_CONTROL_SWAP_DWORD                         0x2
-
-/* Disable 420 L2 cache  NOTE: the field is valid for chips with 420 L2 cache **
-** defined.                                                                   */
-#define GCREG_SRC_CONFIG_DISABLE420_L2_CACHE                             29 : 29
-#define GCREG_SRC_CONFIG_DISABLE420_L2_CACHE_End                              29
-#define GCREG_SRC_CONFIG_DISABLE420_L2_CACHE_Start                            29
-#define GCREG_SRC_CONFIG_DISABLE420_L2_CACHE_Type                            U01
-#define   GCREG_SRC_CONFIG_DISABLE420_L2_CACHE_ENABLED                       0x0
-#define   GCREG_SRC_CONFIG_DISABLE420_L2_CACHE_DISABLED                      0x1
-
-/* Defines the pixel format of the source surface. */
-#define GCREG_SRC_CONFIG_SOURCE_FORMAT                                   28 : 24
-#define GCREG_SRC_CONFIG_SOURCE_FORMAT_End                                    28
-#define GCREG_SRC_CONFIG_SOURCE_FORMAT_Start                                  24
-#define GCREG_SRC_CONFIG_SOURCE_FORMAT_Type                                  U05
-#define   GCREG_SRC_CONFIG_SOURCE_FORMAT_X4R4G4B4                           0x00
-#define   GCREG_SRC_CONFIG_SOURCE_FORMAT_A4R4G4B4                           0x01
-#define   GCREG_SRC_CONFIG_SOURCE_FORMAT_X1R5G5B5                           0x02
-#define   GCREG_SRC_CONFIG_SOURCE_FORMAT_A1R5G5B5                           0x03
-#define   GCREG_SRC_CONFIG_SOURCE_FORMAT_R5G6B5                             0x04
-#define   GCREG_SRC_CONFIG_SOURCE_FORMAT_X8R8G8B8                           0x05
-#define   GCREG_SRC_CONFIG_SOURCE_FORMAT_A8R8G8B8                           0x06
-#define   GCREG_SRC_CONFIG_SOURCE_FORMAT_YUY2                               0x07
-#define   GCREG_SRC_CONFIG_SOURCE_FORMAT_UYVY                               0x08
-#define   GCREG_SRC_CONFIG_SOURCE_FORMAT_INDEX8                             0x09
-#define   GCREG_SRC_CONFIG_SOURCE_FORMAT_MONOCHROME                         0x0A
-#define   GCREG_SRC_CONFIG_SOURCE_FORMAT_YV12                               0x0F
-#define   GCREG_SRC_CONFIG_SOURCE_FORMAT_A8                                 0x10
-#define   GCREG_SRC_CONFIG_SOURCE_FORMAT_NV12                               0x11
-#define   GCREG_SRC_CONFIG_SOURCE_FORMAT_NV16                               0x12
-#define   GCREG_SRC_CONFIG_SOURCE_FORMAT_RG16                               0x13
-
-/* Color channel swizzles. */
-#define GCREG_SRC_CONFIG_SWIZZLE                                         21 : 20
-#define GCREG_SRC_CONFIG_SWIZZLE_End                                          21
-#define GCREG_SRC_CONFIG_SWIZZLE_Start                                        20
-#define GCREG_SRC_CONFIG_SWIZZLE_Type                                        U02
-#define   GCREG_SRC_CONFIG_SWIZZLE_ARGB                                      0x0
-#define   GCREG_SRC_CONFIG_SWIZZLE_RGBA                                      0x1
-#define   GCREG_SRC_CONFIG_SWIZZLE_ABGR                                      0x2
-#define   GCREG_SRC_CONFIG_SWIZZLE_BGRA                                      0x3
-
-/* Mono expansion: if 0, transparency color will be 0, otherwise transparency **
-** color will be 1.                                                           */
-#define GCREG_SRC_CONFIG_MONO_TRANSPARENCY                               15 : 15
-#define GCREG_SRC_CONFIG_MONO_TRANSPARENCY_End                                15
-#define GCREG_SRC_CONFIG_MONO_TRANSPARENCY_Start                              15
-#define GCREG_SRC_CONFIG_MONO_TRANSPARENCY_Type                              U01
-#define   GCREG_SRC_CONFIG_MONO_TRANSPARENCY_BACKGROUND                      0x0
-#define   GCREG_SRC_CONFIG_MONO_TRANSPARENCY_FOREGROUND                      0x1
-
-/* Mono expansion or masked blit: stream packing in pixels. Determines how    **
-** many horizontal pixels are there per each 32-bit chunk. For example, if    **
-** set to Packed8, each 32-bit chunk is 8-pixel wide, which also means that   **
-** it defines 4 vertical lines of pixels.                                     */
-#define GCREG_SRC_CONFIG_PACK                                            13 : 12
-#define GCREG_SRC_CONFIG_PACK_End                                             13
-#define GCREG_SRC_CONFIG_PACK_Start                                           12
-#define GCREG_SRC_CONFIG_PACK_Type                                           U02
-#define   GCREG_SRC_CONFIG_PACK_PACKED8                                      0x0
-#define   GCREG_SRC_CONFIG_PACK_PACKED16                                     0x1
-#define   GCREG_SRC_CONFIG_PACK_PACKED32                                     0x2
-#define   GCREG_SRC_CONFIG_PACK_UNPACKED                                     0x3
-
-/* Source data location: set to STREAM for mono expansion blits or masked     **
-** blits. For mono expansion blits the complete bitmap comes from the command **
-** stream. For masked blits the source data comes from the memory and the     **
-** mask from the command stream.                                              */
-#define GCREG_SRC_CONFIG_LOCATION                                          8 : 8
-#define GCREG_SRC_CONFIG_LOCATION_End                                          8
-#define GCREG_SRC_CONFIG_LOCATION_Start                                        8
-#define GCREG_SRC_CONFIG_LOCATION_Type                                       U01
-#define   GCREG_SRC_CONFIG_LOCATION_MEMORY                                   0x0
-#define   GCREG_SRC_CONFIG_LOCATION_STREAM                                   0x1
-
-/* Source linear/tiled address computation control. */
-#define GCREG_SRC_CONFIG_TILED                                             7 : 7
-#define GCREG_SRC_CONFIG_TILED_End                                             7
-#define GCREG_SRC_CONFIG_TILED_Start                                           7
-#define GCREG_SRC_CONFIG_TILED_Type                                          U01
-#define   GCREG_SRC_CONFIG_TILED_DISABLED                                    0x0
-#define   GCREG_SRC_CONFIG_TILED_ENABLED                                     0x1
-
-/* If set to ABSOLUTE, the source coordinates are treated as absolute         **
-** coordinates inside the source surface. If set to RELATIVE, the source      **
-** coordinates are treated as the offsets from the destination coordinates    **
-** with the source size equal to the size of the destination.                 */
-#define GCREG_SRC_CONFIG_SRC_RELATIVE                                      6 : 6
-#define GCREG_SRC_CONFIG_SRC_RELATIVE_End                                      6
-#define GCREG_SRC_CONFIG_SRC_RELATIVE_Start                                    6
-#define GCREG_SRC_CONFIG_SRC_RELATIVE_Type                                   U01
-#define   GCREG_SRC_CONFIG_SRC_RELATIVE_ABSOLUTE                             0x0
-#define   GCREG_SRC_CONFIG_SRC_RELATIVE_RELATIVE                             0x1
-
-struct gcregsrcconfig {
-	/* gcregSrcConfigRegAddrs:reserved */
-	unsigned int _reserved_0_5:6;
-
-	/* gcregSrcConfigRegAddrs:GCREG_SRC_CONFIG_SRC_RELATIVE */
-	unsigned int relative:1;
-
-	/* gcregSrcConfigRegAddrs:GCREG_SRC_CONFIG_TILED */
-	unsigned int tiled:1;
-
-	/* gcregSrcConfigRegAddrs:GCREG_SRC_CONFIG_LOCATION */
-	unsigned int stream:1;
-
-	/* gcregSrcConfigRegAddrs:reserved */
-	unsigned int _reserved_9_11:3;
-
-	/* gcregSrcConfigRegAddrs:GCREG_SRC_CONFIG_PACK */
-	unsigned int monopack:2;
-
-	/* gcregSrcConfigRegAddrs:reserved */
-	unsigned int _reserved_14:1;
-
-	/* gcregSrcConfigRegAddrs:GCREG_SRC_CONFIG_MONO_TRANSPARENCY */
-	unsigned int monotransp:1;
-
-	/* gcregSrcConfigRegAddrs:reserved */
-	unsigned int _reserved_16_19:4;
-
-	/* gcregSrcConfigRegAddrs:GCREG_SRC_CONFIG_SWIZZLE */
-	unsigned int swizzle:2;
-
-	/* gcregSrcConfigRegAddrs:reserved */
-	unsigned int _reserved_22_23:2;
-
-	/* gcregSrcConfigRegAddrs:GCREG_SRC_CONFIG_SOURCE_FORMAT */
-	unsigned int format:5;
-
-	/* gcregSrcConfigRegAddrs:GCREG_SRC_CONFIG_DISABLE420_L2_CACHE */
-	unsigned int disable420L2cache:1;
-
-	/* gcregSrcConfigRegAddrs:GCREG_SRC_CONFIG_ENDIAN_CONTROL */
-	unsigned int endian:2;
-};
-
-/*******************************************************************************
-** State gcregSrcOrigin
-*/
-
-/* Absolute or relative (see SRC_RELATIVE field of gcregSrcConfig register) X
-** and Y coordinates in pixels of the top left corner of the source rectangle
-** within the source surface.
-*/
-
-#define gcregSrcOriginRegAddrs                                            0x0484
-#define GCREG_SRC_ORIGIN_MSB                                                  15
-#define GCREG_SRC_ORIGIN_LSB                                                   0
-#define GCREG_SRC_ORIGIN_BLK                                                   0
-#define GCREG_SRC_ORIGIN_Count                                                 1
-#define GCREG_SRC_ORIGIN_FieldMask                                    0xFFFFFFFF
-#define GCREG_SRC_ORIGIN_ReadMask                                     0xFFFFFFFF
-#define GCREG_SRC_ORIGIN_WriteMask                                    0xFFFFFFFF
-#define GCREG_SRC_ORIGIN_ResetValue                                   0x00000000
-
-#define GCREG_SRC_ORIGIN_Y                                               31 : 16
-#define GCREG_SRC_ORIGIN_Y_End                                                31
-#define GCREG_SRC_ORIGIN_Y_Start                                              16
-#define GCREG_SRC_ORIGIN_Y_Type                                              U16
-
-#define GCREG_SRC_ORIGIN_X                                                15 : 0
-#define GCREG_SRC_ORIGIN_X_End                                                15
-#define GCREG_SRC_ORIGIN_X_Start                                               0
-#define GCREG_SRC_ORIGIN_X_Type                                              U16
-
-struct gcregsrcorigin {
-	/* gcregSrcOriginRegAddrs:GCREG_SRC_ORIGIN_X */
-	unsigned int x:16;
-
-	/* gcregSrcOriginRegAddrs:GCREG_SRC_ORIGIN_Y */
-	unsigned int y:16;
-};
-
-static const struct gcregsrcorigin gcregsrcorigin_min = {
-	/* gcregSrcOriginRegAddrs:GCREG_SRC_ORIGIN_X */
-	0,
-
-	/* gcregSrcOriginRegAddrs:GCREG_SRC_ORIGIN_Y */
-	0
-};
-
-/*******************************************************************************
-** State gcregSrcSize
-*/
-
-/* Width and height of the source rectangle in pixels. If the source is
-** relative (see SRC_RELATIVE field of gcregSrcConfig register) or a regular
-** bitblt is being performed without stretching, this register is ignored and
-** the source size is assumed to be the same as the destination.
-*/
-
-#define gcregSrcSizeRegAddrs                                              0x0485
-#define GCREG_SRC_SIZE_MSB                                                    15
-#define GCREG_SRC_SIZE_LSB                                                     0
-#define GCREG_SRC_SIZE_BLK                                                     0
-#define GCREG_SRC_SIZE_Count                                                   1
-#define GCREG_SRC_SIZE_FieldMask                                      0xFFFFFFFF
-#define GCREG_SRC_SIZE_ReadMask                                       0xFFFFFFFF
-#define GCREG_SRC_SIZE_WriteMask                                      0xFFFFFFFF
-#define GCREG_SRC_SIZE_ResetValue                                     0x00000000
-
-#define GCREG_SRC_SIZE_Y                                                 31 : 16
-#define GCREG_SRC_SIZE_Y_End                                                  31
-#define GCREG_SRC_SIZE_Y_Start                                                16
-#define GCREG_SRC_SIZE_Y_Type                                                U16
-
-#define GCREG_SRC_SIZE_X                                                  15 : 0
-#define GCREG_SRC_SIZE_X_End                                                  15
-#define GCREG_SRC_SIZE_X_Start                                                 0
-#define GCREG_SRC_SIZE_X_Type                                                U16
-
-struct gcregsrcsize {
-	/* gcregSrcOriginRegAddrs:GCREG_SRC_SIZE_X */
-	unsigned int width:16;
-
-	/* gcregSrcOriginRegAddrs:GCREG_SRC_SIZE_Y */
-	unsigned int height:16;
-};
-
-static const struct gcregsrcsize gcregsrcsize_max = {
-	/* gcregSrcOriginRegAddrs:GCREG_SRC_SIZE_X */
-	32767,
-
-	/* gcregSrcOriginRegAddrs:GCREG_SRC_SIZE_Y */
-	32767
-};
-
-/*******************************************************************************
-** State gcregSrcColorBg
-*/
-
-/* In mono expansion defines the source color if the mono pixel is 0. The color
-** must be set in A8R8G8B8 format. In color blits defines the source
-** transparency color and must be of the same format as the source surface.
-*/
-
-#define gcregSrcColorBgRegAddrs                                           0x0486
-#define GCREG_SRC_COLOR_BG_MSB                                                15
-#define GCREG_SRC_COLOR_BG_LSB                                                 0
-#define GCREG_SRC_COLOR_BG_BLK                                                 0
-#define GCREG_SRC_COLOR_BG_Count                                               1
-#define GCREG_SRC_COLOR_BG_FieldMask                                  0xFFFFFFFF
-#define GCREG_SRC_COLOR_BG_ReadMask                                   0xFFFFFFFF
-#define GCREG_SRC_COLOR_BG_WriteMask                                  0xFFFFFFFF
-#define GCREG_SRC_COLOR_BG_ResetValue                                 0x00000000
-
-#define GCREG_SRC_COLOR_BG_ALPHA                                         31 : 24
-#define GCREG_SRC_COLOR_BG_ALPHA_End                                          31
-#define GCREG_SRC_COLOR_BG_ALPHA_Start                                        24
-#define GCREG_SRC_COLOR_BG_ALPHA_Type                                        U08
-
-#define GCREG_SRC_COLOR_BG_RED                                           23 : 16
-#define GCREG_SRC_COLOR_BG_RED_End                                            23
-#define GCREG_SRC_COLOR_BG_RED_Start                                          16
-#define GCREG_SRC_COLOR_BG_RED_Type                                          U08
-
-#define GCREG_SRC_COLOR_BG_GREEN                                          15 : 8
-#define GCREG_SRC_COLOR_BG_GREEN_End                                          15
-#define GCREG_SRC_COLOR_BG_GREEN_Start                                         8
-#define GCREG_SRC_COLOR_BG_GREEN_Type                                        U08
-
-#define GCREG_SRC_COLOR_BG_BLUE                                            7 : 0
-#define GCREG_SRC_COLOR_BG_BLUE_End                                            7
-#define GCREG_SRC_COLOR_BG_BLUE_Start                                          0
-#define GCREG_SRC_COLOR_BG_BLUE_Type                                         U08
-
-/*******************************************************************************
-** State gcregSrcColorFg
-*/
-
-/* In mono expansion defines the source color if the mono pixel is 1. The color
-** must be set in A8R8G8B8.
-*/
-
-#define gcregSrcColorFgRegAddrs                                           0x0487
-#define GCREG_SRC_COLOR_FG_MSB                                                15
-#define GCREG_SRC_COLOR_FG_LSB                                                 0
-#define GCREG_SRC_COLOR_FG_BLK                                                 0
-#define GCREG_SRC_COLOR_FG_Count                                               1
-#define GCREG_SRC_COLOR_FG_FieldMask                                  0xFFFFFFFF
-#define GCREG_SRC_COLOR_FG_ReadMask                                   0xFFFFFFFF
-#define GCREG_SRC_COLOR_FG_WriteMask                                  0xFFFFFFFF
-#define GCREG_SRC_COLOR_FG_ResetValue                                 0x00000000
-
-#define GCREG_SRC_COLOR_FG_ALPHA                                         31 : 24
-#define GCREG_SRC_COLOR_FG_ALPHA_End                                          31
-#define GCREG_SRC_COLOR_FG_ALPHA_Start                                        24
-#define GCREG_SRC_COLOR_FG_ALPHA_Type                                        U08
-
-#define GCREG_SRC_COLOR_FG_RED                                           23 : 16
-#define GCREG_SRC_COLOR_FG_RED_End                                            23
-#define GCREG_SRC_COLOR_FG_RED_Start                                          16
-#define GCREG_SRC_COLOR_FG_RED_Type                                          U08
-
-#define GCREG_SRC_COLOR_FG_GREEN                                          15 : 8
-#define GCREG_SRC_COLOR_FG_GREEN_End                                          15
-#define GCREG_SRC_COLOR_FG_GREEN_Start                                         8
-#define GCREG_SRC_COLOR_FG_GREEN_Type                                        U08
-
-#define GCREG_SRC_COLOR_FG_BLUE                                            7 : 0
-#define GCREG_SRC_COLOR_FG_BLUE_End                                            7
-#define GCREG_SRC_COLOR_FG_BLUE_Start                                          0
-#define GCREG_SRC_COLOR_FG_BLUE_Type                                         U08
-
-/*******************************************************************************
-** State gcregStretchFactorLow
-*/
-
-#define gcregStretchFactorLowRegAddrs                                     0x0488
-#define GCREG_STRETCH_FACTOR_LOW_MSB                                          15
-#define GCREG_STRETCH_FACTOR_LOW_LSB                                           0
-#define GCREG_STRETCH_FACTOR_LOW_BLK                                           0
-#define GCREG_STRETCH_FACTOR_LOW_Count                                         1
-#define GCREG_STRETCH_FACTOR_LOW_FieldMask                            0x7FFFFFFF
-#define GCREG_STRETCH_FACTOR_LOW_ReadMask                             0x7FFFFFFF
-#define GCREG_STRETCH_FACTOR_LOW_WriteMask                            0x7FFFFFFF
-#define GCREG_STRETCH_FACTOR_LOW_ResetValue                           0x00000000
-
-/* Horizontal stretch factor in 15.16 fixed point format. The value is        **
-** calculated using the following formula: factor = ((srcWidth - 1) << 16) /  **
-** (dstWidth - 1). Stretch blit uses only the integer part of the value,      **
-** while Filter blit uses all 31 bits.                                        */
-#define GCREG_STRETCH_FACTOR_LOW_X                                        30 : 0
-#define GCREG_STRETCH_FACTOR_LOW_X_End                                        30
-#define GCREG_STRETCH_FACTOR_LOW_X_Start                                       0
-#define GCREG_STRETCH_FACTOR_LOW_X_Type                                      U31
-
-/*******************************************************************************
-** State gcregStretchFactorHigh
-*/
-
-#define gcregStretchFactorHighRegAddrs                                    0x0489
-#define GCREG_STRETCH_FACTOR_HIGH_MSB                                         15
-#define GCREG_STRETCH_FACTOR_HIGH_LSB                                          0
-#define GCREG_STRETCH_FACTOR_LOW_HIGH_BLK                                      0
-#define GCREG_STRETCH_FACTOR_HIGH_Count                                        1
-#define GCREG_STRETCH_FACTOR_HIGH_FieldMask                           0x7FFFFFFF
-#define GCREG_STRETCH_FACTOR_HIGH_ReadMask                            0x7FFFFFFF
-#define GCREG_STRETCH_FACTOR_HIGH_WriteMask                           0x7FFFFFFF
-#define GCREG_STRETCH_FACTOR_HIGH_ResetValue                          0x00000000
-
-/* Vertical stretch factor in 15.16 fixed point format. The value is          **
-** calculated using the following formula: factor = ((srcHeight - 1) << 16) / **
-** (dstHeight - 1). Stretch blit uses only the integer part of the value,     **
-** while Filter blit uses all 31 bits.                                        */
-#define GCREG_STRETCH_FACTOR_HIGH_Y                                       30 : 0
-#define GCREG_STRETCH_FACTOR_HIGH_Y_End                                       30
-#define GCREG_STRETCH_FACTOR_HIGH_Y_Start                                      0
-#define GCREG_STRETCH_FACTOR_HIGH_Y_Type                                     U31
-
-/*******************************************************************************
-** State gcregDestAddress
-*/
-
-/* 32-bit aligned base address of the destination surface. */
-
-#define gcregDestAddressRegAddrs                                          0x048A
-#define GCREG_DEST_ADDRESS_MSB                                                15
-#define GCREG_DEST_ADDRESS_LSB                                                 0
-#define GCREG_DEST_ADDRESS_BLK                                                 0
-#define GCREG_DEST_ADDRESS_Count                                               1
-#define GCREG_DEST_ADDRESS_FieldMask                                  0xFFFFFFFF
-#define GCREG_DEST_ADDRESS_ReadMask                                   0xFFFFFFFC
-#define GCREG_DEST_ADDRESS_WriteMask                                  0xFFFFFFFC
-#define GCREG_DEST_ADDRESS_ResetValue                                 0x00000000
-
-#define GCREG_DEST_ADDRESS_ADDRESS                                        31 : 0
-#define GCREG_DEST_ADDRESS_ADDRESS_End                                        30
-#define GCREG_DEST_ADDRESS_ADDRESS_Start                                       0
-#define GCREG_DEST_ADDRESS_ADDRESS_Type                                      U31
-
-/*******************************************************************************
-** State gcregDestStride
-*/
-
-/* Stride of the destination surface in bytes. To calculate the stride
-** multiply the surface width in pixels (8-pixel aligned) by the number of
-** bytes per pixel.
-*/
-
-#define gcregDestStrideRegAddrs                                           0x048B
-#define GCREG_DEST_STRIDE_MSB                                                 15
-#define GCREG_DEST_STRIDE_LSB                                                  0
-#define GCREG_DEST_STRIDE_BLK                                                  0
-#define GCREG_DEST_STRIDE_Count                                                1
-#define GCREG_DEST_STRIDE_FieldMask                                   0x0003FFFF
-#define GCREG_DEST_STRIDE_ReadMask                                    0x0003FFFC
-#define GCREG_DEST_STRIDE_WriteMask                                   0x0003FFFC
-#define GCREG_DEST_STRIDE_ResetValue                                  0x00000000
-
-#define GCREG_DEST_STRIDE_STRIDE                                          17 : 0
-#define GCREG_DEST_STRIDE_STRIDE_End                                          17
-#define GCREG_DEST_STRIDE_STRIDE_Start                                         0
-#define GCREG_DEST_STRIDE_STRIDE_Type                                        U18
-
-/*******************************************************************************
-** State gcregDestRotationConfig
-*/
-
-/* 90 degree rotation configuration for the destination surface. Width field
-** specifies the width of the surface in pixels.
-*/
-
-#define gcregDestRotationConfigRegAddrs                                   0x048C
-#define GCREG_DEST_ROTATION_CONFIG_MSB                                        15
-#define GCREG_DEST_ROTATION_CONFIG_LSB                                         0
-#define GCREG_DEST_ROTATION_CONFIG_BLK                                         0
-#define GCREG_DEST_ROTATION_CONFIG_Count                                       1
-#define GCREG_DEST_ROTATION_CONFIG_FieldMask                          0x0001FFFF
-#define GCREG_DEST_ROTATION_CONFIG_ReadMask                           0x0001FFFF
-#define GCREG_DEST_ROTATION_CONFIG_WriteMask                          0x0001FFFF
-#define GCREG_DEST_ROTATION_CONFIG_ResetValue                         0x00000000
-
-#define GCREG_DEST_ROTATION_CONFIG_WIDTH                                  15 : 0
-#define GCREG_DEST_ROTATION_CONFIG_WIDTH_End                                  15
-#define GCREG_DEST_ROTATION_CONFIG_WIDTH_Start                                 0
-#define GCREG_DEST_ROTATION_CONFIG_WIDTH_Type                                U16
-
-#define GCREG_DEST_ROTATION_CONFIG_ROTATION                              16 : 16
-#define GCREG_DEST_ROTATION_CONFIG_ROTATION_End                               16
-#define GCREG_DEST_ROTATION_CONFIG_ROTATION_Start                             16
-#define GCREG_DEST_ROTATION_CONFIG_ROTATION_Type                             U01
-#define   GCREG_DEST_ROTATION_CONFIG_ROTATION_DISABLE                        0x0
-#define   GCREG_DEST_ROTATION_CONFIG_ROTATION_ENABLE                         0x1
-
-struct gcregdstrotationconfig {
-	/* gcregDestRotationConfigRegAddrs:GCREG_DEST_ROTATION_CONFIG_WIDTH */
-	unsigned int surf_width:16;
-
-	/* gcregDestRotationConfigRegAddrs:GCREG_DEST_ROTATION_CONFIG_ROTATION*/
-	unsigned int enable:1;
-
-	/* gcregDestRotationConfigRegAddrs:reserved */
-	unsigned int _reserved_17_31:15;
-};
-
-/*******************************************************************************
-** State gcregDestConfig
-*/
-
-/* Destination surface configuration register. */
-
-#define gcregDestConfigRegAddrs                                           0x048D
-#define GCREG_DEST_CONFIG_MSB                                                 15
-#define GCREG_DEST_CONFIG_LSB                                                  0
-#define GCREG_DEST_CONFIG_BLK                                                  0
-#define GCREG_DEST_CONFIG_Count                                                1
-#define GCREG_DEST_CONFIG_FieldMask                                   0x0733F11F
-#define GCREG_DEST_CONFIG_ReadMask                                    0x0733F11F
-#define GCREG_DEST_CONFIG_WriteMask                                   0x0733F11F
-#define GCREG_DEST_CONFIG_ResetValue                                  0x00000000
-
-/* MinorTile. */
-#define GCREG_DEST_CONFIG_MINOR_TILED                                    26 : 26
-#define GCREG_DEST_CONFIG_MINOR_TILED_End                                     26
-#define GCREG_DEST_CONFIG_MINOR_TILED_Start                                   26
-#define GCREG_DEST_CONFIG_MINOR_TILED_Type                                   U01
-#define   GCREG_DEST_CONFIG_MINOR_TILED_DISABLED                             0x0
-#define   GCREG_DEST_CONFIG_MINOR_TILED_ENABLED                              0x1
-
-/* Performance fix for de. */
-#define GCREG_DEST_CONFIG_INTER_TILE_PER_FIX                             25 : 25
-#define GCREG_DEST_CONFIG_INTER_TILE_PER_FIX_End                              25
-#define GCREG_DEST_CONFIG_INTER_TILE_PER_FIX_Start                            25
-#define GCREG_DEST_CONFIG_INTER_TILE_PER_FIX_Type                            U01
-#define   GCREG_DEST_CONFIG_INTER_TILE_PER_FIX_DISABLED                      0x1
-#define   GCREG_DEST_CONFIG_INTER_TILE_PER_FIX_ENABLED                       0x0
-
-/* Control GDI Strecth Blit. */
-#define GCREG_DEST_CONFIG_GDI_STRE                                       24 : 24
-#define GCREG_DEST_CONFIG_GDI_STRE_End                                        24
-#define GCREG_DEST_CONFIG_GDI_STRE_Start                                      24
-#define GCREG_DEST_CONFIG_GDI_STRE_Type                                      U01
-#define   GCREG_DEST_CONFIG_GDI_STRE_DISABLED                                0x0
-#define   GCREG_DEST_CONFIG_GDI_STRE_ENABLED                                 0x1
-
-/* Control destination endianess. */
-#define GCREG_DEST_CONFIG_ENDIAN_CONTROL                                 21 : 20
-#define GCREG_DEST_CONFIG_ENDIAN_CONTROL_End                                  21
-#define GCREG_DEST_CONFIG_ENDIAN_CONTROL_Start                                20
-#define GCREG_DEST_CONFIG_ENDIAN_CONTROL_Type                                U02
-#define   GCREG_DEST_CONFIG_ENDIAN_CONTROL_NO_SWAP                           0x0
-#define   GCREG_DEST_CONFIG_ENDIAN_CONTROL_SWAP_WORD                         0x1
-#define   GCREG_DEST_CONFIG_ENDIAN_CONTROL_SWAP_DWORD                        0x2
-
-/* Color channel swizzles. */
-#define GCREG_DEST_CONFIG_SWIZZLE                                        17 : 16
-#define GCREG_DEST_CONFIG_SWIZZLE_End                                         17
-#define GCREG_DEST_CONFIG_SWIZZLE_Start                                       16
-#define GCREG_DEST_CONFIG_SWIZZLE_Type                                       U02
-#define   GCREG_DEST_CONFIG_SWIZZLE_ARGB                                     0x0
-#define   GCREG_DEST_CONFIG_SWIZZLE_RGBA                                     0x1
-#define   GCREG_DEST_CONFIG_SWIZZLE_ABGR                                     0x2
-#define   GCREG_DEST_CONFIG_SWIZZLE_BGRA                                     0x3
-
-/* Determines the type of primitive to be rendered. BIT_BLT_REVERSED and      **
-** INVALID_COMMAND values are defined for internal use and should not be      **
-** used.                                                                      */
-#define GCREG_DEST_CONFIG_COMMAND                                        15 : 12
-#define GCREG_DEST_CONFIG_COMMAND_End                                         15
-#define GCREG_DEST_CONFIG_COMMAND_Start                                       12
-#define GCREG_DEST_CONFIG_COMMAND_Type                                       U04
-#define   GCREG_DEST_CONFIG_COMMAND_CLEAR                                    0x0
-#define   GCREG_DEST_CONFIG_COMMAND_LINE                                     0x1
-#define   GCREG_DEST_CONFIG_COMMAND_BIT_BLT                                  0x2
-#define   GCREG_DEST_CONFIG_COMMAND_BIT_BLT_REVERSED                         0x3
-#define   GCREG_DEST_CONFIG_COMMAND_STRETCH_BLT                              0x4
-#define   GCREG_DEST_CONFIG_COMMAND_HOR_FILTER_BLT                           0x5
-#define   GCREG_DEST_CONFIG_COMMAND_VER_FILTER_BLT                           0x6
-#define   GCREG_DEST_CONFIG_COMMAND_ONE_PASS_FILTER_BLT                      0x7
-#define   GCREG_DEST_CONFIG_COMMAND_MULTI_SOURCE_BLT                         0x8
-
-/* Destination linear/tiled address computation control. Reserved field for   **
-** future expansion. */
-#define GCREG_DEST_CONFIG_TILED                                            8 : 8
-#define GCREG_DEST_CONFIG_TILED_End                                            8
-#define GCREG_DEST_CONFIG_TILED_Start                                          8
-#define GCREG_DEST_CONFIG_TILED_Type                                         U01
-#define   GCREG_DEST_CONFIG_TILED_DISABLED                                   0x0
-#define   GCREG_DEST_CONFIG_TILED_ENABLED                                    0x1
-
-/* Defines the pixel format of the destination surface. */
-#define GCREG_DEST_CONFIG_FORMAT                                           4 : 0
-#define GCREG_DEST_CONFIG_FORMAT_End                                           4
-#define GCREG_DEST_CONFIG_FORMAT_Start                                         0
-#define GCREG_DEST_CONFIG_FORMAT_Type                                        U05
-#define   GCREG_DEST_CONFIG_FORMAT_X4R4G4B4                                 0x00
-#define   GCREG_DEST_CONFIG_FORMAT_A4R4G4B4                                 0x01
-#define   GCREG_DEST_CONFIG_FORMAT_X1R5G5B5                                 0x02
-#define   GCREG_DEST_CONFIG_FORMAT_A1R5G5B5                                 0x03
-#define   GCREG_DEST_CONFIG_FORMAT_R5G6B5                                   0x04
-#define   GCREG_DEST_CONFIG_FORMAT_X8R8G8B8                                 0x05
-#define   GCREG_DEST_CONFIG_FORMAT_A8R8G8B8                                 0x06
-#define   GCREG_DEST_CONFIG_FORMAT_YUY2                                     0x07
-#define   GCREG_DEST_CONFIG_FORMAT_UYVY                                     0x08
-#define   GCREG_DEST_CONFIG_FORMAT_INDEX8                                   0x09
-#define   GCREG_DEST_CONFIG_FORMAT_MONOCHROME                               0x0A
-#define   GCREG_DEST_CONFIG_FORMAT_YV12                                     0x0F
-#define   GCREG_DEST_CONFIG_FORMAT_A8                                       0x10
-#define   GCREG_DEST_CONFIG_FORMAT_NV12                                     0x11
-#define   GCREG_DEST_CONFIG_FORMAT_NV16                                     0x12
-#define   GCREG_DEST_CONFIG_FORMAT_RG16                                     0x13
-
-struct gcregdstconfig {
-	/* gcregDestConfigRegAddrs:GCREG_DEST_CONFIG_FORMAT */
-	unsigned int format:5;
-
-	/* gcregDestConfigRegAddrs:reserved */
-	unsigned int _reserved_5_7:3;
-
-	/* gcregDestConfigRegAddrs:GCREG_DEST_CONFIG_TILED */
-	unsigned int tiled:1;
-
-	/* gcregDestConfigRegAddrs:reserved */
-	unsigned int _reserved_9_11:3;
-
-	/* gcregDestConfigRegAddrs:GCREG_DEST_CONFIG_COMMAND */
-	unsigned int command:4;
-
-	/* gcregDestConfigRegAddrs:GCREG_DEST_CONFIG_SWIZZLE */
-	unsigned int swizzle:2;
-
-	/* gcregDestConfigRegAddrs:reserved */
-	unsigned int _reserved_18_19:2;
-
-	/* gcregDestConfigRegAddrs:GCREG_DEST_CONFIG_ENDIAN_CONTROL */
-	unsigned int endian:2;
-
-	/* gcregDestConfigRegAddrs:reserved */
-	unsigned int _reserved_22_23:2;
-
-	/* gcregDestConfigRegAddrs:GCREG_DEST_CONFIG_GDI_STRE */
-	unsigned int gdi:1;
-
-	/* gcregDestConfigRegAddrs:GCREG_DEST_CONFIG_INTER_TILE_PER_FIX */
-	unsigned int inner_tile_fix:1;
-
-	/* gcregDestConfigRegAddrs:GCREG_DEST_CONFIG_MINOR_TILED */
-	unsigned int minor_tile:1;
-
-	/* gcregDestConfigRegAddrs:reserved */
-	unsigned int _reserved_27_31:5;
-};
-
-/*******************************************************************************
-** State gcregFilterKernel
-*/
-
-/* Filter blit coefficient table. The algorithm uses 5 bits of pixel
-** coordinate's fraction to index the kernel array, which makes it a 32-entry
-** array. Each entry consists of 9 kernel values. In practice we store only a
-** half of the table, because the other half is a mirror of the first,
-** therefore:
-**     rows_to_store    = 32 / 2 + 1 = 17
-**     values_to_store  = rows_to_store * 9 = 153
-**     even_value_count = (values_to_store + 1) & ~1 = 154
-**     dword_count      = even_value_count / 2 = 77
-*/
-
-#define gcregFilterKernelRegAddrs                                         0x0600
-#define GCREG_FILTER_KERNEL_MSB                                               15
-#define GCREG_FILTER_KERNEL_LSB                                                7
-#define GCREG_FILTER_KERNEL_BLK                                                7
-#define GCREG_FILTER_KERNEL_Count                                            128
-#define GCREG_FILTER_KERNEL_FieldMask                                 0xFFFFFFFF
-#define GCREG_FILTER_KERNEL_ReadMask                                  0xFFFFFFFF
-#define GCREG_FILTER_KERNEL_WriteMask                                 0xFFFFFFFF
-#define GCREG_FILTER_KERNEL_ResetValue                                0x00000000
-
-#define GCREG_FILTER_KERNEL_COEFFICIENT0                                  15 : 0
-#define GCREG_FILTER_KERNEL_COEFFICIENT0_End                                  15
-#define GCREG_FILTER_KERNEL_COEFFICIENT0_Start                                 0
-#define GCREG_FILTER_KERNEL_COEFFICIENT0_Type                                U16
-
-#define GCREG_FILTER_KERNEL_COEFFICIENT1                                 31 : 16
-#define GCREG_FILTER_KERNEL_COEFFICIENT1_End                                  31
-#define GCREG_FILTER_KERNEL_COEFFICIENT1_Start                                16
-#define GCREG_FILTER_KERNEL_COEFFICIENT1_Type                                U16
-
-struct gcregfilterkernelpair {
-	/* gcregFilterKernelRegAddrs:COEFFICIENT0 */
-	unsigned int coeff0:16;
-
-	/* gcregFilterKernelRegAddrs:COEFFICIENT1 */
-	unsigned int coeff1:16;
-};
-
-struct gcregfilterkernel {
-	struct gcregfilterkernelpair filter[77];
-};
-
-/*******************************************************************************
-** State gcregHoriFilterKernel
-*/
-
-/* One Pass filter Filter blit hori coefficient table. */
-
-#define gcregHoriFilterKernelRegAddrs                                     0x0A00
-#define GCREG_HORI_FILTER_KERNEL_MSB                                          15
-#define GCREG_HORI_FILTER_KERNEL_LSB                                           7
-#define GCREG_HORI_FILTER_KERNEL_BLK                                           7
-#define GCREG_HORI_FILTER_KERNEL_Count                                       128
-#define GCREG_HORI_FILTER_KERNEL_FieldMask                            0xFFFFFFFF
-#define GCREG_HORI_FILTER_KERNEL_ReadMask                             0xFFFFFFFF
-#define GCREG_HORI_FILTER_KERNEL_WriteMask                            0xFFFFFFFF
-#define GCREG_HORI_FILTER_KERNEL_ResetValue                           0x00000000
-
-#define GCREG_HORI_FILTER_KERNEL_COEFFICIENT0                             15 : 0
-#define GCREG_HORI_FILTER_KERNEL_COEFFICIENT0_End                             15
-#define GCREG_HORI_FILTER_KERNEL_COEFFICIENT0_Start                            0
-#define GCREG_HORI_FILTER_KERNEL_COEFFICIENT0_Type                           U16
-
-#define GCREG_HORI_FILTER_KERNEL_COEFFICIENT1                            31 : 16
-#define GCREG_HORI_FILTER_KERNEL_COEFFICIENT1_End                             31
-#define GCREG_HORI_FILTER_KERNEL_COEFFICIENT1_Start                           16
-#define GCREG_HORI_FILTER_KERNEL_COEFFICIENT1_Type                           U16
-
-/*******************************************************************************
-** State gcregVertiFilterKernel
-*/
-
-/* One Pass Filter blit vertical coefficient table. */
-
-#define gcregVertiFilterKernelRegAddrs                                    0x0A80
-#define GCREG_VERTI_FILTER_KERNEL_MSB                                         15
-#define GCREG_VERTI_FILTER_KERNEL_LSB                                          7
-#define GCREG_VERTI_FILTER_KERNEL_BLK                                          7
-#define GCREG_VERTI_FILTER_KERNEL_Count                                      128
-#define GCREG_VERTI_FILTER_KERNEL_FieldMask                           0xFFFFFFFF
-#define GCREG_VERTI_FILTER_KERNEL_ReadMask                            0xFFFFFFFF
-#define GCREG_VERTI_FILTER_KERNEL_WriteMask                           0xFFFFFFFF
-#define GCREG_VERTI_FILTER_KERNEL_ResetValue                          0x00000000
-
-#define GCREG_VERTI_FILTER_KERNEL_COEFFICIENT0                            15 : 0
-#define GCREG_VERTI_FILTER_KERNEL_COEFFICIENT0_End                            15
-#define GCREG_VERTI_FILTER_KERNEL_COEFFICIENT0_Start                           0
-#define GCREG_VERTI_FILTER_KERNEL_COEFFICIENT0_Type                          U16
-
-#define GCREG_VERTI_FILTER_KERNEL_COEFFICIENT1                           31 : 16
-#define GCREG_VERTI_FILTER_KERNEL_COEFFICIENT1_End                            31
-#define GCREG_VERTI_FILTER_KERNEL_COEFFICIENT1_Start                          16
-#define GCREG_VERTI_FILTER_KERNEL_COEFFICIENT1_Type                          U16
-
-/*******************************************************************************
-** State gcregVRConfig
-*/
-
-/* Video Rasterizer kick-off register. */
-
-#define gcregVRConfigRegAddrs                                             0x04A5
-#define GCREG_VR_CONFIG_MSB                                                   15
-#define GCREG_VR_CONFIG_LSB                                                    0
-#define GCREG_VR_CONFIG_BLK                                                    0
-#define GCREG_VR_CONFIG_Count                                                  1
-#define GCREG_VR_CONFIG_FieldMask                                     0x0000000B
-#define GCREG_VR_CONFIG_ReadMask                                      0x0000000B
-#define GCREG_VR_CONFIG_WriteMask                                     0x0000000B
-#define GCREG_VR_CONFIG_ResetValue                                    0x00000000
-
-/* Kick-off command. */
-#define GCREG_VR_CONFIG_START                                              1 : 0
-#define GCREG_VR_CONFIG_START_End                                              1
-#define GCREG_VR_CONFIG_START_Start                                            0
-#define GCREG_VR_CONFIG_START_Type                                           U02
-#define   GCREG_VR_CONFIG_START_HORIZONTAL_BLIT                              0x0
-#define   GCREG_VR_CONFIG_START_VERTICAL_BLIT                                0x1
-#define   GCREG_VR_CONFIG_START_ONE_PASS_BLIT                                0x2
-
-#define GCREG_VR_CONFIG_MASK_START                                         3 : 3
-#define GCREG_VR_CONFIG_MASK_START_End                                         3
-#define GCREG_VR_CONFIG_MASK_START_Start                                       3
-#define GCREG_VR_CONFIG_MASK_START_Type                                      U01
-#define   GCREG_VR_CONFIG_MASK_START_ENABLED                                 0x0
-#define   GCREG_VR_CONFIG_MASK_START_MASKED                                  0x1
-
-struct gcregvrconfig {
-	/* gcregVRConfigRegAddrs:START */
-	unsigned int start:2;
-
-	/* gcregVRConfigRegAddrs:reserved */
-	unsigned int _reserved_2:1;
-
-	/* gcregVRConfigRegAddrs:MASK_START */
-	unsigned int start_mask:1;
-
-	/* gcregVRConfigRegAddrs:reserved */
-	unsigned int _reserved_4_31:28;
-};
-
-static const struct gcregvrconfig gcregvrconfig_horizontal = {
-	/* gcregVRConfigRegAddrs:START */
-	GCREG_VR_CONFIG_START_HORIZONTAL_BLIT,
-
-	/* gcregVRConfigRegAddrs:reserved */
-	0,
-
-	/* gcregVRConfigRegAddrs:MASK_START */
-	GCREG_VR_CONFIG_MASK_START_ENABLED,
-
-	/* gcregVRConfigRegAddrs:reserved */
-	0
-};
-
-static const struct gcregvrconfig gcregvrconfig_vertical = {
-	/* gcregVRConfigRegAddrs:START */
-	GCREG_VR_CONFIG_START_VERTICAL_BLIT,
-
-	/* gcregVRConfigRegAddrs:reserved */
-	0,
-
-	/* gcregVRConfigRegAddrs:MASK_START */
-	GCREG_VR_CONFIG_MASK_START_ENABLED,
-
-	/* gcregVRConfigRegAddrs:reserved */
-	0
-};
-
-static const struct gcregvrconfig gcregvrconfig_onepass = {
-	/* gcregVRConfigRegAddrs:START */
-	GCREG_VR_CONFIG_START_ONE_PASS_BLIT,
-
-	/* gcregVRConfigRegAddrs:reserved */
-	0,
-
-	/* gcregVRConfigRegAddrs:MASK_START */
-	GCREG_VR_CONFIG_MASK_START_ENABLED,
-
-	/* gcregVRConfigRegAddrs:reserved */
-	0
-};
-
-/*******************************************************************************
-** State gcregVRSourceImageLow
-*/
-
-/* Bounding box of the source image. */
-
-#define gcregVRSourceImageLowRegAddrs                                     0x04A6
-#define GCREG_VR_SOURCE_IMAGE_LOW_Address                                0x01298
-#define GCREG_VR_SOURCE_IMAGE_LOW_MSB                                         15
-#define GCREG_VR_SOURCE_IMAGE_LOW_LSB                                          0
-#define GCREG_VR_SOURCE_IMAGE_LOW_BLK                                          0
-#define GCREG_VR_SOURCE_IMAGE_LOW_Count                                        1
-#define GCREG_VR_SOURCE_IMAGE_LOW_FieldMask                           0xFFFFFFFF
-#define GCREG_VR_SOURCE_IMAGE_LOW_ReadMask                            0xFFFFFFFF
-#define GCREG_VR_SOURCE_IMAGE_LOW_WriteMask                           0xFFFFFFFF
-#define GCREG_VR_SOURCE_IMAGE_LOW_ResetValue                          0x00000000
-
-#define GCREG_VR_SOURCE_IMAGE_LOW_LEFT                                    15 : 0
-#define GCREG_VR_SOURCE_IMAGE_LOW_LEFT_End                                    15
-#define GCREG_VR_SOURCE_IMAGE_LOW_LEFT_Start                                   0
-#define GCREG_VR_SOURCE_IMAGE_LOW_LEFT_Type                                  U16
-
-#define GCREG_VR_SOURCE_IMAGE_LOW_TOP                                    31 : 16
-#define GCREG_VR_SOURCE_IMAGE_LOW_TOP_End                                     31
-#define GCREG_VR_SOURCE_IMAGE_LOW_TOP_Start                                   16
-#define GCREG_VR_SOURCE_IMAGE_LOW_TOP_Type                                   U16
-
-struct gcregvrsourceimagelow {
-	/* gcregVRSourceImageLowRegAddrs:LEFT */
-	unsigned int left:16;
-
-	/* gcregVRSourceImageLowRegAddrs:TOP */
-	unsigned int top:16;
-};
-
-/*******************************************************************************
-** State gcregVRSourceImageHigh
-*/
-
-#define gcregVRSourceImageHighRegAddrs                                    0x04A7
-#define GCREG_VR_SOURCE_IMAGE_HIGH_MSB                                        15
-#define GCREG_VR_SOURCE_IMAGE_HIGH_LSB                                         0
-#define GCREG_VR_SOURCE_IMAGE_LOW_HIGH_BLK                                     0
-#define GCREG_VR_SOURCE_IMAGE_HIGH_Count                                       1
-#define GCREG_VR_SOURCE_IMAGE_HIGH_FieldMask                          0xFFFFFFFF
-#define GCREG_VR_SOURCE_IMAGE_HIGH_ReadMask                           0xFFFFFFFF
-#define GCREG_VR_SOURCE_IMAGE_HIGH_WriteMask                          0xFFFFFFFF
-#define GCREG_VR_SOURCE_IMAGE_HIGH_ResetValue                         0x00000000
-
-#define GCREG_VR_SOURCE_IMAGE_HIGH_RIGHT                                  15 : 0
-#define GCREG_VR_SOURCE_IMAGE_HIGH_RIGHT_End                                  15
-#define GCREG_VR_SOURCE_IMAGE_HIGH_RIGHT_Start                                 0
-#define GCREG_VR_SOURCE_IMAGE_HIGH_RIGHT_Type                                U16
-
-#define GCREG_VR_SOURCE_IMAGE_HIGH_BOTTOM                                31 : 16
-#define GCREG_VR_SOURCE_IMAGE_HIGH_BOTTOM_End                                 31
-#define GCREG_VR_SOURCE_IMAGE_HIGH_BOTTOM_Start                               16
-#define GCREG_VR_SOURCE_IMAGE_HIGH_BOTTOM_Type                               U16
-
-struct gcregvrsourceimagehigh {
-	/* gcregVRSourceImageHighRegAddrs:RIGHT */
-	unsigned int right:16;
-
-	/* gcregVRSourceImageHighRegAddrs:BOTTOM */
-	unsigned int bottom:16;
-};
-
-/*******************************************************************************
-** State gcregVRSourceOriginLow
-*/
-
-/* Fractional origin of the source window to be rendered within the source
-** image.
-*/
-
-#define gcregVRSourceOriginLowRegAddrs                                    0x04A8
-#define GCREG_VR_SOURCE_ORIGIN_LOW_MSB                                        15
-#define GCREG_VR_SOURCE_ORIGIN_LOW_LSB                                         0
-#define GCREG_VR_SOURCE_ORIGIN_LOW_BLK                                         0
-#define GCREG_VR_SOURCE_ORIGIN_LOW_Count                                       1
-#define GCREG_VR_SOURCE_ORIGIN_LOW_FieldMask                          0xFFFFFFFF
-#define GCREG_VR_SOURCE_ORIGIN_LOW_ReadMask                           0xFFFFFFFF
-#define GCREG_VR_SOURCE_ORIGIN_LOW_WriteMask                          0xFFFFFFFF
-#define GCREG_VR_SOURCE_ORIGIN_LOW_ResetValue                         0x00000000
-
-#define GCREG_VR_SOURCE_ORIGIN_LOW_X                                      31 : 0
-#define GCREG_VR_SOURCE_ORIGIN_LOW_X_End                                      31
-#define GCREG_VR_SOURCE_ORIGIN_LOW_X_Start                                     0
-#define GCREG_VR_SOURCE_ORIGIN_LOW_X_Type                                    U32
-
-/*******************************************************************************
-** State gcregVRSourceOriginHigh
-*/
-
-#define gcregVRSourceOriginHighRegAddrs                                   0x04A9
-#define GCREG_VR_SOURCE_ORIGIN_HIGH_MSB                                       15
-#define GCREG_VR_SOURCE_ORIGIN_HIGH_LSB                                        0
-#define GCREG_VR_SOURCE_ORIGIN_LOW_HIGH_BLK                                    0
-#define GCREG_VR_SOURCE_ORIGIN_HIGH_Count                                      1
-#define GCREG_VR_SOURCE_ORIGIN_HIGH_FieldMask                         0xFFFFFFFF
-#define GCREG_VR_SOURCE_ORIGIN_HIGH_ReadMask                          0xFFFFFFFF
-#define GCREG_VR_SOURCE_ORIGIN_HIGH_WriteMask                         0xFFFFFFFF
-#define GCREG_VR_SOURCE_ORIGIN_HIGH_ResetValue                        0x00000000
-
-#define GCREG_VR_SOURCE_ORIGIN_HIGH_Y                                     31 : 0
-#define GCREG_VR_SOURCE_ORIGIN_HIGH_Y_End                                     31
-#define GCREG_VR_SOURCE_ORIGIN_HIGH_Y_Start                                    0
-#define GCREG_VR_SOURCE_ORIGIN_HIGH_Y_Type                                   U32
-
-/*******************************************************************************
-** State gcregVRTargetWindowLow
-*/
-
-/* Bounding box of the destination window to be rendered within the
-** destination image.
-*/
-
-#define gcregVRTargetWindowLowRegAddrs                                    0x04AA
-#define GCREG_VR_TARGET_WINDOW_LOW_Address                               0x012A8
-#define GCREG_VR_TARGET_WINDOW_LOW_MSB                                        15
-#define GCREG_VR_TARGET_WINDOW_LOW_LSB                                         0
-#define GCREG_VR_TARGET_WINDOW_LOW_BLK                                         0
-#define GCREG_VR_TARGET_WINDOW_LOW_Count                                       1
-#define GCREG_VR_TARGET_WINDOW_LOW_FieldMask                          0xFFFFFFFF
-#define GCREG_VR_TARGET_WINDOW_LOW_ReadMask                           0xFFFFFFFF
-#define GCREG_VR_TARGET_WINDOW_LOW_WriteMask                          0xFFFFFFFF
-#define GCREG_VR_TARGET_WINDOW_LOW_ResetValue                         0x00000000
-
-#define GCREG_VR_TARGET_WINDOW_LOW_LEFT                                   15 : 0
-#define GCREG_VR_TARGET_WINDOW_LOW_LEFT_End                                   15
-#define GCREG_VR_TARGET_WINDOW_LOW_LEFT_Start                                  0
-#define GCREG_VR_TARGET_WINDOW_LOW_LEFT_Type                                 U16
-
-#define GCREG_VR_TARGET_WINDOW_LOW_TOP                                   31 : 16
-#define GCREG_VR_TARGET_WINDOW_LOW_TOP_End                                    31
-#define GCREG_VR_TARGET_WINDOW_LOW_TOP_Start                                  16
-#define GCREG_VR_TARGET_WINDOW_LOW_TOP_Type                                  U16
-
-struct gcregvrtargetwindowlow {
-	/* gcregVRTargetWindowLowRegAddrs:LEFT */
-	unsigned int left:16;
-
-	/* gcregVRTargetWindowLowRegAddrs:TOP */
-	unsigned int top:16;
-};
-
-/*******************************************************************************
-** State gcregVRTargetWindowHigh
-*/
-
-#define gcregVRTargetWindowHighRegAddrs                                   0x04AB
-#define GCREG_VR_TARGET_WINDOW_HIGH_MSB                                       15
-#define GCREG_VR_TARGET_WINDOW_HIGH_LSB                                        0
-#define GCREG_VR_TARGET_WINDOW_LOW_HIGH_BLK                                    0
-#define GCREG_VR_TARGET_WINDOW_HIGH_Count                                      1
-#define GCREG_VR_TARGET_WINDOW_HIGH_FieldMask                         0xFFFFFFFF
-#define GCREG_VR_TARGET_WINDOW_HIGH_ReadMask                          0xFFFFFFFF
-#define GCREG_VR_TARGET_WINDOW_HIGH_WriteMask                         0xFFFFFFFF
-#define GCREG_VR_TARGET_WINDOW_HIGH_ResetValue                        0x00000000
-
-#define GCREG_VR_TARGET_WINDOW_HIGH_RIGHT                                 15 : 0
-#define GCREG_VR_TARGET_WINDOW_HIGH_RIGHT_End                                 15
-#define GCREG_VR_TARGET_WINDOW_HIGH_RIGHT_Start                                0
-#define GCREG_VR_TARGET_WINDOW_HIGH_RIGHT_Type                               U16
-
-#define GCREG_VR_TARGET_WINDOW_HIGH_BOTTOM                               31 : 16
-#define GCREG_VR_TARGET_WINDOW_HIGH_BOTTOM_End                                31
-#define GCREG_VR_TARGET_WINDOW_HIGH_BOTTOM_Start                              16
-#define GCREG_VR_TARGET_WINDOW_HIGH_BOTTOM_Type                              U16
-
-struct gcregvrtargetwindowhigh {
-	/* gcregVRTargetWindowHighRegAddrs:LEFT */
-	unsigned int right:16;
-
-	/* gcregVRTargetWindowHighRegAddrs:TOP */
-	unsigned int bottom:16;
-};
-
-/*******************************************************************************
-** State gcregVRConfigEx
-*/
-
-/* Video Rasterizer configuration register. */
-
-#define gcregVRConfigExRegAddrs                                           0x04B9
-#define GCREG_VR_CONFIG_EX_Address                                       0x012E4
-#define GCREG_VR_CONFIG_EX_MSB                                                15
-#define GCREG_VR_CONFIG_EX_LSB                                                 0
-#define GCREG_VR_CONFIG_EX_BLK                                                 0
-#define GCREG_VR_CONFIG_EX_Count                                               1
-#define GCREG_VR_CONFIG_EX_FieldMask                                  0x000001FB
-#define GCREG_VR_CONFIG_EX_ReadMask                                   0x000001FB
-#define GCREG_VR_CONFIG_EX_WriteMask                                  0x000001FB
-#define GCREG_VR_CONFIG_EX_ResetValue                                 0x00000000
-
-/* Line width in pixels for vertical pass. */
-#define GCREG_VR_CONFIG_EX_VERTICAL_LINE_WIDTH                             1 : 0
-#define GCREG_VR_CONFIG_EX_VERTICAL_LINE_WIDTH_End                             1
-#define GCREG_VR_CONFIG_EX_VERTICAL_LINE_WIDTH_Start                           0
-#define GCREG_VR_CONFIG_EX_VERTICAL_LINE_WIDTH_Type                          U02
-#define   GCREG_VR_CONFIG_EX_VERTICAL_LINE_WIDTH_AUTO                        0x0
-#define   GCREG_VR_CONFIG_EX_VERTICAL_LINE_WIDTH_PIXELS16                    0x1
-#define   GCREG_VR_CONFIG_EX_VERTICAL_LINE_WIDTH_PIXELS32                    0x2
-
-#define GCREG_VR_CONFIG_EX_MASK_VERTICAL_LINE_WIDTH                        3 : 3
-#define GCREG_VR_CONFIG_EX_MASK_VERTICAL_LINE_WIDTH_End                        3
-#define GCREG_VR_CONFIG_EX_MASK_VERTICAL_LINE_WIDTH_Start                      3
-#define GCREG_VR_CONFIG_EX_MASK_VERTICAL_LINE_WIDTH_Type                     U01
-#define   GCREG_VR_CONFIG_EX_MASK_VERTICAL_LINE_WIDTH_ENABLED                0x0
-#define   GCREG_VR_CONFIG_EX_MASK_VERTICAL_LINE_WIDTH_MASKED                 0x1
-
-/* one pass filter tap. */
-#define GCREG_VR_CONFIG_EX_FILTER_TAP                                      7 : 4
-#define GCREG_VR_CONFIG_EX_FILTER_TAP_End                                      7
-#define GCREG_VR_CONFIG_EX_FILTER_TAP_Start                                    4
-#define GCREG_VR_CONFIG_EX_FILTER_TAP_Type                                   U04
-
-#define GCREG_VR_CONFIG_EX_MASK_FILTER_TAP                                 8 : 8
-#define GCREG_VR_CONFIG_EX_MASK_FILTER_TAP_End                                 8
-#define GCREG_VR_CONFIG_EX_MASK_FILTER_TAP_Start                               8
-#define GCREG_VR_CONFIG_EX_MASK_FILTER_TAP_Type                              U01
-#define   GCREG_VR_CONFIG_EX_MASK_FILTER_TAP_ENABLED                         0x0
-#define   GCREG_VR_CONFIG_EX_MASK_FILTER_TAP_MASKED                          0x1
-
-struct gcregvrconfigex {
-	/* gcregVRConfigExRegAddrs:VERTICAL_LINE_WIDTH */
-	unsigned int stripe:2;
-
-	/* gcregVRConfigExRegAddrs:reserved */
-	unsigned int _reserved_2:1;
-
-	/* gcregVRConfigExRegAddrs:MASK_VERTICAL_LINE_WIDTH */
-	unsigned int mask_stripe:1;
-
-	/* gcregVRConfigExRegAddrs:FILTER_TAP */
-	unsigned int kernelsize:4;
-
-	/* gcregVRConfigExRegAddrs:MASK_FILTER_TAP */
-	unsigned int mask_kernelsize:1;
-
-	/* gcregVRConfigExRegAddrs:reserved */
-	unsigned int _reserved_9_31:23;
-};
-
-/*******************************************************************************
-** State gcregBWConfig
-*/
-
-#define gcregBWConfigRegAddrs                                             0x04BC
-#define GCREG_BW_CONFIG_MSB                                                   15
-#define GCREG_BW_CONFIG_LSB                                                    0
-#define GCREG_BW_CONFIG_BLK                                                    0
-#define GCREG_BW_CONFIG_Count                                                  1
-#define GCREG_BW_CONFIG_FieldMask                                     0x00009999
-#define GCREG_BW_CONFIG_ReadMask                                      0x00009999
-#define GCREG_BW_CONFIG_WriteMask                                     0x00009999
-#define GCREG_BW_CONFIG_ResetValue                                    0x00000000
-
-/* One Pass Filter Block Config. */
-#define GCREG_BW_CONFIG_BLOCK_CONFIG                                       0 : 0
-#define GCREG_BW_CONFIG_BLOCK_CONFIG_End                                       0
-#define GCREG_BW_CONFIG_BLOCK_CONFIG_Start                                     0
-#define GCREG_BW_CONFIG_BLOCK_CONFIG_Type                                    U01
-#define   GCREG_BW_CONFIG_BLOCK_CONFIG_AUTO                                  0x0
-#define   GCREG_BW_CONFIG_BLOCK_CONFIG_CUSTOMIZE                             0x1
-
-#define GCREG_BW_CONFIG_MASK_BLOCK_CONFIG                                  3 : 3
-#define GCREG_BW_CONFIG_MASK_BLOCK_CONFIG_End                                  3
-#define GCREG_BW_CONFIG_MASK_BLOCK_CONFIG_Start                                3
-#define GCREG_BW_CONFIG_MASK_BLOCK_CONFIG_Type                               U01
-#define   GCREG_BW_CONFIG_MASK_BLOCK_CONFIG_ENABLED                          0x0
-#define   GCREG_BW_CONFIG_MASK_BLOCK_CONFIG_MASKED                           0x1
-
-/* block walk direction in one pass filter blit. */
-#define GCREG_BW_CONFIG_BLOCK_WALK_DIRECTION                               4 : 4
-#define GCREG_BW_CONFIG_BLOCK_WALK_DIRECTION_End                               4
-#define GCREG_BW_CONFIG_BLOCK_WALK_DIRECTION_Start                             4
-#define GCREG_BW_CONFIG_BLOCK_WALK_DIRECTION_Type                            U01
-#define   GCREG_BW_CONFIG_BLOCK_WALK_DIRECTION_RIGHT_BOTTOM                  0x0
-#define   GCREG_BW_CONFIG_BLOCK_WALK_DIRECTION_BOTTOM_RIGHT                  0x1
-
-#define GCREG_BW_CONFIG_MASK_BLOCK_WALK_DIRECTION                          7 : 7
-#define GCREG_BW_CONFIG_MASK_BLOCK_WALK_DIRECTION_End                          7
-#define GCREG_BW_CONFIG_MASK_BLOCK_WALK_DIRECTION_Start                        7
-#define GCREG_BW_CONFIG_MASK_BLOCK_WALK_DIRECTION_Type                       U01
-#define   GCREG_BW_CONFIG_MASK_BLOCK_WALK_DIRECTION_ENABLED                  0x0
-#define   GCREG_BW_CONFIG_MASK_BLOCK_WALK_DIRECTION_MASKED                   0x1
-
-/* block walk direction in one pass filter blit. */
-#define GCREG_BW_CONFIG_TILE_WALK_DIRECTION                                8 : 8
-#define GCREG_BW_CONFIG_TILE_WALK_DIRECTION_End                                8
-#define GCREG_BW_CONFIG_TILE_WALK_DIRECTION_Start                              8
-#define GCREG_BW_CONFIG_TILE_WALK_DIRECTION_Type                             U01
-#define   GCREG_BW_CONFIG_TILE_WALK_DIRECTION_RIGHT_BOTTOM                   0x0
-#define   GCREG_BW_CONFIG_TILE_WALK_DIRECTION_BOTTOM_RIGHT                   0x1
-
-#define GCREG_BW_CONFIG_MASK_TILE_WALK_DIRECTION                         11 : 11
-#define GCREG_BW_CONFIG_MASK_TILE_WALK_DIRECTION_End                          11
-#define GCREG_BW_CONFIG_MASK_TILE_WALK_DIRECTION_Start                        11
-#define GCREG_BW_CONFIG_MASK_TILE_WALK_DIRECTION_Type                        U01
-#define   GCREG_BW_CONFIG_MASK_TILE_WALK_DIRECTION_ENABLED                   0x0
-#define   GCREG_BW_CONFIG_MASK_TILE_WALK_DIRECTION_MASKED                    0x1
-
-/* block walk direction in one pass filter blit. */
-#define GCREG_BW_CONFIG_PIXEL_WALK_DIRECTION                             12 : 12
-#define GCREG_BW_CONFIG_PIXEL_WALK_DIRECTION_End                              12
-#define GCREG_BW_CONFIG_PIXEL_WALK_DIRECTION_Start                            12
-#define GCREG_BW_CONFIG_PIXEL_WALK_DIRECTION_Type                            U01
-#define   GCREG_BW_CONFIG_PIXEL_WALK_DIRECTION_RIGHT_BOTTOM                  0x0
-#define   GCREG_BW_CONFIG_PIXEL_WALK_DIRECTION_BOTTOM_RIGHT                  0x1
-
-#define GCREG_BW_CONFIG_MASK_PIXEL_WALK_DIRECTION                        15 : 15
-#define GCREG_BW_CONFIG_MASK_PIXEL_WALK_DIRECTION_End                         15
-#define GCREG_BW_CONFIG_MASK_PIXEL_WALK_DIRECTION_Start                       15
-#define GCREG_BW_CONFIG_MASK_PIXEL_WALK_DIRECTION_Type                       U01
-#define   GCREG_BW_CONFIG_MASK_PIXEL_WALK_DIRECTION_ENABLED                  0x0
-#define   GCREG_BW_CONFIG_MASK_PIXEL_WALK_DIRECTION_MASKED                   0x1
-
-/*******************************************************************************
-** State gcregBWBlockSize
-*/
-
-/* Walker Block size. */
-
-#define gcregBWBlockSizeRegAddrs                                          0x04BD
-#define GCREG_BW_BLOCK_SIZE_MSB                                               15
-#define GCREG_BW_BLOCK_SIZE_LSB                                                0
-#define GCREG_BW_BLOCK_SIZE_BLK                                                0
-#define GCREG_BW_BLOCK_SIZE_Count                                              1
-#define GCREG_BW_BLOCK_SIZE_FieldMask                                 0xFFFFFFFF
-#define GCREG_BW_BLOCK_SIZE_ReadMask                                  0xFFFFFFFF
-#define GCREG_BW_BLOCK_SIZE_WriteMask                                 0xFFFFFFFF
-#define GCREG_BW_BLOCK_SIZE_ResetValue                                0x00000000
-
-#define GCREG_BW_BLOCK_SIZE_WIDTH                                         15 : 0
-#define GCREG_BW_BLOCK_SIZE_WIDTH_End                                         15
-#define GCREG_BW_BLOCK_SIZE_WIDTH_Start                                        0
-#define GCREG_BW_BLOCK_SIZE_WIDTH_Type                                       U16
-
-#define GCREG_BW_BLOCK_SIZE_HEIGHT                                       31 : 16
-#define GCREG_BW_BLOCK_SIZE_HEIGHT_End                                        31
-#define GCREG_BW_BLOCK_SIZE_HEIGHT_Start                                      16
-#define GCREG_BW_BLOCK_SIZE_HEIGHT_Type                                      U16
-
-/*******************************************************************************
-** State gcregBWTileSize
-*/
-
-/* Walker tile size. */
-
-#define gcregBWTileSizeRegAddrs                                           0x04BE
-#define GCREG_BW_TILE_SIZE_MSB                                                15
-#define GCREG_BW_TILE_SIZE_LSB                                                 0
-#define GCREG_BW_TILE_SIZE_BLK                                                 0
-#define GCREG_BW_TILE_SIZE_Count                                               1
-#define GCREG_BW_TILE_SIZE_FieldMask                                  0xFFFFFFFF
-#define GCREG_BW_TILE_SIZE_ReadMask                                   0xFFFFFFFF
-#define GCREG_BW_TILE_SIZE_WriteMask                                  0xFFFFFFFF
-#define GCREG_BW_TILE_SIZE_ResetValue                                 0x00000000
-
-#define GCREG_BW_TILE_SIZE_WIDTH                                          15 : 0
-#define GCREG_BW_TILE_SIZE_WIDTH_End                                          15
-#define GCREG_BW_TILE_SIZE_WIDTH_Start                                         0
-#define GCREG_BW_TILE_SIZE_WIDTH_Type                                        U16
-
-#define GCREG_BW_TILE_SIZE_HEIGHT                                        31 : 16
-#define GCREG_BW_TILE_SIZE_HEIGHT_End                                         31
-#define GCREG_BW_TILE_SIZE_HEIGHT_Start                                       16
-#define GCREG_BW_TILE_SIZE_HEIGHT_Type                                       U16
-
-/*******************************************************************************
-** State gcregBWBlockMask
-*/
-
-/* Walker Block Mask. */
-
-#define gcregBWBlockMaskRegAddrs                                          0x04BF
-#define GCREG_BW_BLOCK_MASK_MSB                                               15
-#define GCREG_BW_BLOCK_MASK_LSB                                                0
-#define GCREG_BW_BLOCK_MASK_BLK                                                0
-#define GCREG_BW_BLOCK_MASK_Count                                              1
-#define GCREG_BW_BLOCK_MASK_FieldMask                                 0xFFFFFFFF
-#define GCREG_BW_BLOCK_MASK_ReadMask                                  0xFFFFFFFF
-#define GCREG_BW_BLOCK_MASK_WriteMask                                 0xFFFFFFFF
-#define GCREG_BW_BLOCK_MASK_ResetValue                                0x00000000
-
-#define GCREG_BW_BLOCK_MASK_HORIZONTAL                                    15 : 0
-#define GCREG_BW_BLOCK_MASK_HORIZONTAL_End                                    15
-#define GCREG_BW_BLOCK_MASK_HORIZONTAL_Start                                   0
-#define GCREG_BW_BLOCK_MASK_HORIZONTAL_Type                                  U16
-
-#define GCREG_BW_BLOCK_MASK_VERTICAL                                     31 : 16
-#define GCREG_BW_BLOCK_MASK_VERTICAL_End                                      31
-#define GCREG_BW_BLOCK_MASK_VERTICAL_Start                                    16
-#define GCREG_BW_BLOCK_MASK_VERTICAL_Type                                    U16
-
-/*******************************************************************************
-** State gcregIndexColorTable
-*/
-
-/* 256 color entries for the indexed color mode. Colors are assumed to be in
-** the destination format and no color conversion is done on the values.
-*/
-
-#define gcregIndexColorTableRegAddrs                                      0x0700
-#define GCREG_INDEX_COLOR_TABLE_MSB                                           15
-#define GCREG_INDEX_COLOR_TABLE_LSB                                            8
-#define GCREG_INDEX_COLOR_TABLE_BLK                                            8
-#define GCREG_INDEX_COLOR_TABLE_Count                                        256
-#define GCREG_INDEX_COLOR_TABLE_FieldMask                             0xFFFFFFFF
-#define GCREG_INDEX_COLOR_TABLE_ReadMask                              0xFFFFFFFF
-#define GCREG_INDEX_COLOR_TABLE_WriteMask                             0xFFFFFFFF
-#define GCREG_INDEX_COLOR_TABLE_ResetValue                            0x00000000
-
-#define GCREG_INDEX_COLOR_TABLE_ALPHA                                    31 : 24
-#define GCREG_INDEX_COLOR_TABLE_ALPHA_End                                     31
-#define GCREG_INDEX_COLOR_TABLE_ALPHA_Start                                   24
-#define GCREG_INDEX_COLOR_TABLE_ALPHA_Type                                   U08
-
-#define GCREG_INDEX_COLOR_TABLE_RED                                      23 : 16
-#define GCREG_INDEX_COLOR_TABLE_RED_End                                       23
-#define GCREG_INDEX_COLOR_TABLE_RED_Start                                     16
-#define GCREG_INDEX_COLOR_TABLE_RED_Type                                     U08
-
-#define GCREG_INDEX_COLOR_TABLE_GREEN                                     15 : 8
-#define GCREG_INDEX_COLOR_TABLE_GREEN_End                                     15
-#define GCREG_INDEX_COLOR_TABLE_GREEN_Start                                    8
-#define GCREG_INDEX_COLOR_TABLE_GREEN_Type                                   U08
-
-#define GCREG_INDEX_COLOR_TABLE_BLUE                                       7 : 0
-#define GCREG_INDEX_COLOR_TABLE_BLUE_End                                       7
-#define GCREG_INDEX_COLOR_TABLE_BLUE_Start                                     0
-#define GCREG_INDEX_COLOR_TABLE_BLUE_Type                                    U08
-
-/*******************************************************************************
-** State gcregIndexColorTable32
-*/
-
-/* 256 color entries for the indexed color mode. Colors are assumed to be in
-** the A8R8G8B8 format and no color conversion is done on the values. This
-** register is used only with chips with PE20 feature available.
-*/
-
-#define gcregIndexColorTable32RegAddrs                                    0x0D00
-#define GCREG_INDEX_COLOR_TABLE32_MSB                                         15
-#define GCREG_INDEX_COLOR_TABLE32_LSB                                          8
-#define GCREG_INDEX_COLOR_TABLE32_BLK                                          8
-#define GCREG_INDEX_COLOR_TABLE32_Count                                      256
-#define GCREG_INDEX_COLOR_TABLE32_FieldMask                           0xFFFFFFFF
-#define GCREG_INDEX_COLOR_TABLE32_ReadMask                            0xFFFFFFFF
-#define GCREG_INDEX_COLOR_TABLE32_WriteMask                           0xFFFFFFFF
-#define GCREG_INDEX_COLOR_TABLE32_ResetValue                          0x00000000
-
-#define GCREG_INDEX_COLOR_TABLE32_ALPHA                                  31 : 24
-#define GCREG_INDEX_COLOR_TABLE32_ALPHA_End                                   31
-#define GCREG_INDEX_COLOR_TABLE32_ALPHA_Start                                 24
-#define GCREG_INDEX_COLOR_TABLE32_ALPHA_Type                                 U08
-
-#define GCREG_INDEX_COLOR_TABLE32_RED                                    23 : 16
-#define GCREG_INDEX_COLOR_TABLE32_RED_End                                     23
-#define GCREG_INDEX_COLOR_TABLE32_RED_Start                                   16
-#define GCREG_INDEX_COLOR_TABLE32_RED_Type                                   U08
-
-#define GCREG_INDEX_COLOR_TABLE32_GREEN                                   15 : 8
-#define GCREG_INDEX_COLOR_TABLE32_GREEN_End                                   15
-#define GCREG_INDEX_COLOR_TABLE32_GREEN_Start                                  8
-#define GCREG_INDEX_COLOR_TABLE32_GREEN_Type                                 U08
-
-#define GCREG_INDEX_COLOR_TABLE32_BLUE                                     7 : 0
-#define GCREG_INDEX_COLOR_TABLE32_BLUE_End                                     7
-#define GCREG_INDEX_COLOR_TABLE32_BLUE_Start                                   0
-#define GCREG_INDEX_COLOR_TABLE32_BLUE_Type                                  U08
-
-/*******************************************************************************
-** State gcregRop
-*/
-
-/* Raster operation foreground and background codes. Even though ROP is not
-** used in CLEAR, HOR_FILTER_BLT, VER_FILTER_BLT and alpha-eanbled BIT_BLTs,
-** ROP code still has to be programmed, because the engine makes the decision
-** whether source, destination and pattern are involved in the current
-** operation and the correct decision is essential for the engine to complete
-** the operation as expected.
-*/
-
-#define gcregRopRegAddrs                                                  0x0497
-#define GCREG_ROP_MSB                                                         15
-#define GCREG_ROP_LSB                                                          0
-#define GCREG_ROP_BLK                                                          0
-#define GCREG_ROP_Count                                                        1
-#define GCREG_ROP_FieldMask                                           0x0030FFFF
-#define GCREG_ROP_ReadMask                                            0x0030FFFF
-#define GCREG_ROP_WriteMask                                           0x0030FFFF
-#define GCREG_ROP_ResetValue                                          0x00000000
-
-/* ROP type: ROP2, ROP3 or ROP4 */
-#define GCREG_ROP_TYPE                                                   21 : 20
-#define GCREG_ROP_TYPE_End                                                    21
-#define GCREG_ROP_TYPE_Start                                                  20
-#define GCREG_ROP_TYPE_Type                                                  U02
-#define   GCREG_ROP_TYPE_ROP2_PATTERN                                        0x0
-#define   GCREG_ROP_TYPE_ROP2_SOURCE                                         0x1
-#define   GCREG_ROP_TYPE_ROP3                                                0x2
-#define   GCREG_ROP_TYPE_ROP4                                                0x3
-
-/* Background ROP code is used for transparent pixels. */
-#define GCREG_ROP_ROP_BG                                                  15 : 8
-#define GCREG_ROP_ROP_BG_End                                                  15
-#define GCREG_ROP_ROP_BG_Start                                                 8
-#define GCREG_ROP_ROP_BG_Type                                                U08
-
-/* Background ROP code is used for opaque pixels. */
-#define GCREG_ROP_ROP_FG                                                   7 : 0
-#define GCREG_ROP_ROP_FG_End                                                   7
-#define GCREG_ROP_ROP_FG_Start                                                 0
-#define GCREG_ROP_ROP_FG_Type                                                U08
-
-struct gcregrop {
-	/* gcregRopRegAddrs:ROP_FG */
-	unsigned int fg:8;
-
-	/* gcregRopRegAddrs:ROP_BG */
-	unsigned int bg:8;
-
-	/* gcregRopRegAddrs:reserved */
-	unsigned int _reserved_16_19:4;
-
-	/* gcregRopRegAddrs:ROP_TYPE */
-	unsigned int type:2;
-
-	/* gcregRopRegAddrs:reserved */
-	unsigned int _reserved_22_31:10;
-};
-
-/*******************************************************************************
-** State gcregClipTopLeft
-*/
-
-/* Top left corner of the clipping rectangle defined in pixels. Clipping is
-** always on and everything beyond the clipping rectangle will be clipped
-** out. Clipping is not used with filter blits.
-*/
-
-#define gcregClipTopLeftRegAddrs                                          0x0498
-#define GCREG_CLIP_TOP_LEFT_MSB                                               15
-#define GCREG_CLIP_TOP_LEFT_LSB                                                0
-#define GCREG_CLIP_TOP_LEFT_BLK                                                0
-#define GCREG_CLIP_TOP_LEFT_Count                                              1
-#define GCREG_CLIP_TOP_LEFT_FieldMask                                 0x7FFF7FFF
-#define GCREG_CLIP_TOP_LEFT_ReadMask                                  0x7FFF7FFF
-#define GCREG_CLIP_TOP_LEFT_WriteMask                                 0x7FFF7FFF
-#define GCREG_CLIP_TOP_LEFT_ResetValue                                0x00000000
-
-#define GCREG_CLIP_TOP_LEFT_Y                                            30 : 16
-#define GCREG_CLIP_TOP_LEFT_Y_End                                             30
-#define GCREG_CLIP_TOP_LEFT_Y_Start                                           16
-#define GCREG_CLIP_TOP_LEFT_Y_Type                                           U15
-
-#define GCREG_CLIP_TOP_LEFT_X                                             14 : 0
-#define GCREG_CLIP_TOP_LEFT_X_End                                             14
-#define GCREG_CLIP_TOP_LEFT_X_Start                                            0
-#define GCREG_CLIP_TOP_LEFT_X_Type                                           U15
-
-struct gcregcliplt {
-	/* gcregClipTopLeftRegAddrs:X */
-	unsigned int left:15;
-
-	/* gcregClipTopLeftRegAddrs:reserved */
-	unsigned int _reserved_15:1;
-
-	/* gcregClipTopLeftRegAddrs:Y */
-	unsigned int top:15;
-
-	/* gcregClipTopLeftRegAddrs:reserved */
-	unsigned int _reserved_31:1;
-};
-
-/*******************************************************************************
-** State gcregClipBottomRight
-*/
-
-/* Bottom right corner of the clipping rectangle defined in pixels. Clipping
-** is always on and everything beyond the clipping rectangle will be clipped
-** out. Clipping is not used with filter blits.
-*/
-
-#define gcregClipBottomRightRegAddrs                                      0x0499
-#define GCREG_CLIP_BOTTOM_RIGHT_MSB                                           15
-#define GCREG_CLIP_BOTTOM_RIGHT_LSB                                            0
-#define GCREG_CLIP_BOTTOM_RIGHT_BLK                                            0
-#define GCREG_CLIP_BOTTOM_RIGHT_Count                                          1
-#define GCREG_CLIP_BOTTOM_RIGHT_FieldMask                             0x7FFF7FFF
-#define GCREG_CLIP_BOTTOM_RIGHT_ReadMask                              0x7FFF7FFF
-#define GCREG_CLIP_BOTTOM_RIGHT_WriteMask                             0x7FFF7FFF
-#define GCREG_CLIP_BOTTOM_RIGHT_ResetValue                            0x00000000
-
-#define GCREG_CLIP_BOTTOM_RIGHT_Y                                        30 : 16
-#define GCREG_CLIP_BOTTOM_RIGHT_Y_End                                         30
-#define GCREG_CLIP_BOTTOM_RIGHT_Y_Start                                       16
-#define GCREG_CLIP_BOTTOM_RIGHT_Y_Type                                       U15
-
-#define GCREG_CLIP_BOTTOM_RIGHT_X                                         14 : 0
-#define GCREG_CLIP_BOTTOM_RIGHT_X_End                                         14
-#define GCREG_CLIP_BOTTOM_RIGHT_X_Start                                        0
-#define GCREG_CLIP_BOTTOM_RIGHT_X_Type                                       U15
-
-struct gcregcliprb {
-	/* gcregClipBottomRightRegAddrs:X */
-	unsigned int right:15;
-
-	/* gcregClipBottomRightRegAddrs:reserved */
-	unsigned int _reserved_15:1;
-
-	/* gcregClipBottomRightRegAddrs:Y */
-	unsigned int bottom:15;
-
-	/* gcregClipBottomRightRegAddrs:reserved */
-	unsigned int _reserved_31:1;
-};
-
-/*******************************************************************************
-** State gcregConfig
-*/
-
-#define gcregConfigRegAddrs                                               0x049B
-#define GCREG_CONFIG_MSB                                                      15
-#define GCREG_CONFIG_LSB                                                       0
-#define GCREG_CONFIG_BLK                                                       0
-#define GCREG_CONFIG_Count                                                     1
-#define GCREG_CONFIG_FieldMask                                        0x00370031
-#define GCREG_CONFIG_ReadMask                                         0x00370031
-#define GCREG_CONFIG_WriteMask                                        0x00370031
-#define GCREG_CONFIG_ResetValue                                       0x00000000
-
-#define GCREG_CONFIG_MIRROR_BLT_MODE                                       5 : 4
-#define GCREG_CONFIG_MIRROR_BLT_MODE_End                                       5
-#define GCREG_CONFIG_MIRROR_BLT_MODE_Start                                     4
-#define GCREG_CONFIG_MIRROR_BLT_MODE_Type                                    U02
-#define   GCREG_CONFIG_MIRROR_BLT_MODE_NORMAL                                0x0
-#define   GCREG_CONFIG_MIRROR_BLT_MODE_HMIRROR                               0x1
-#define   GCREG_CONFIG_MIRROR_BLT_MODE_VMIRROR                               0x2
-#define   GCREG_CONFIG_MIRROR_BLT_MODE_FULL_MIRROR                           0x3
-
-#define GCREG_CONFIG_MIRROR_BLT_ENABLE                                     0 : 0
-#define GCREG_CONFIG_MIRROR_BLT_ENABLE_End                                     0
-#define GCREG_CONFIG_MIRROR_BLT_ENABLE_Start                                   0
-#define GCREG_CONFIG_MIRROR_BLT_ENABLE_Type                                  U01
-#define   GCREG_CONFIG_MIRROR_BLT_ENABLE_OFF                                 0x0
-#define   GCREG_CONFIG_MIRROR_BLT_ENABLE_ON                                  0x1
-
-/* Source select for the old walkers. */
-#define GCREG_CONFIG_SOURCE_SELECT                                       18 : 16
-#define GCREG_CONFIG_SOURCE_SELECT_End                                        18
-#define GCREG_CONFIG_SOURCE_SELECT_Start                                      16
-#define GCREG_CONFIG_SOURCE_SELECT_Type                                      U03
-
-/* Destination select for the old walkers. */
-#define GCREG_CONFIG_DESTINATION_SELECT                                  21 : 20
-#define GCREG_CONFIG_DESTINATION_SELECT_End                                   21
-#define GCREG_CONFIG_DESTINATION_SELECT_Start                                 20
-#define GCREG_CONFIG_DESTINATION_SELECT_Type                                 U02
-
-/*******************************************************************************
-** State gcregSrcOriginFraction
-*/
-
-/* Fraction for the source origin. Together with values in gcregSrcOrigin
-** these values form signed 16.16 fixed point origin for the source
-** rectangle. Fractions are only used in filter blit in split frame mode.
-*/
-
-#define gcregSrcOriginFractionRegAddrs                                    0x049E
-#define GCREG_SRC_ORIGIN_FRACTION_MSB                                         15
-#define GCREG_SRC_ORIGIN_FRACTION_LSB                                          0
-#define GCREG_SRC_ORIGIN_FRACTION_BLK                                          0
-#define GCREG_SRC_ORIGIN_FRACTION_Count                                        1
-#define GCREG_SRC_ORIGIN_FRACTION_FieldMask                           0xFFFFFFFF
-#define GCREG_SRC_ORIGIN_FRACTION_ReadMask                            0xFFFFFFFF
-#define GCREG_SRC_ORIGIN_FRACTION_WriteMask                           0xFFFFFFFF
-#define GCREG_SRC_ORIGIN_FRACTION_ResetValue                          0x00000000
-
-#define GCREG_SRC_ORIGIN_FRACTION_Y                                      31 : 16
-#define GCREG_SRC_ORIGIN_FRACTION_Y_End                                       31
-#define GCREG_SRC_ORIGIN_FRACTION_Y_Start                                     16
-#define GCREG_SRC_ORIGIN_FRACTION_Y_Type                                     U16
-
-#define GCREG_SRC_ORIGIN_FRACTION_X                                       15 : 0
-#define GCREG_SRC_ORIGIN_FRACTION_X_End                                       15
-#define GCREG_SRC_ORIGIN_FRACTION_X_Start                                      0
-#define GCREG_SRC_ORIGIN_FRACTION_X_Type                                     U16
-
-/*******************************************************************************
-** State gcregAlphaControl
-*/
-
-#define gcregAlphaControlRegAddrs                                         0x049F
-#define GCREG_ALPHA_CONTROL_MSB                                               15
-#define GCREG_ALPHA_CONTROL_LSB                                                0
-#define GCREG_ALPHA_CONTROL_BLK                                                0
-#define GCREG_ALPHA_CONTROL_Count                                              1
-#define GCREG_ALPHA_CONTROL_FieldMask                                 0xFFFF0001
-#define GCREG_ALPHA_CONTROL_ReadMask                                  0xFFFF0001
-#define GCREG_ALPHA_CONTROL_WriteMask                                 0xFFFF0001
-#define GCREG_ALPHA_CONTROL_ResetValue                                0x00000000
-
-#define GCREG_ALPHA_CONTROL_ENABLE                                         0 : 0
-#define GCREG_ALPHA_CONTROL_ENABLE_End                                         0
-#define GCREG_ALPHA_CONTROL_ENABLE_Start                                       0
-#define GCREG_ALPHA_CONTROL_ENABLE_Type                                      U01
-#define   GCREG_ALPHA_CONTROL_ENABLE_OFF                                     0x0
-#define   GCREG_ALPHA_CONTROL_ENABLE_ON                                      0x1
-
-struct gcregalphacontrol {
-	/* gcregAlphaControlRegAddrs:GCREG_ALPHA_CONTROL_ENABLE */
-	unsigned int enable:1;
-
-	/* gcregAlphaControlRegAddrs:reserved */
-	unsigned int _reserved_1_31:31;
-};
-
-static const struct gcregalphacontrol gcregalpha_off = {
-	/* gcregAlphaControlRegAddrs:GCREG_ALPHA_CONTROL_ENABLE */
-	GCREG_ALPHA_CONTROL_ENABLE_OFF,
-
-	/* gcregAlphaControlRegAddrs:reserved */
-	0
-};
-
-static const struct gcregalphacontrol gcregalpha_on = {
-	/* gcregAlphaControlRegAddrs:GCREG_ALPHA_CONTROL_ENABLE */
-	GCREG_ALPHA_CONTROL_ENABLE_ON,
-
-	/* gcregAlphaControlRegAddrs:reserved */
-	0
-};
-
-/*******************************************************************************
-** State gcregAlphaModes
-*/
-
-#define gcregAlphaModesRegAddrs                                           0x04A0
-#define GCREG_ALPHA_MODES_MSB                                                 15
-#define GCREG_ALPHA_MODES_LSB                                                  0
-#define GCREG_ALPHA_MODES_BLK                                                  0
-#define GCREG_ALPHA_MODES_Count                                                1
-#define GCREG_ALPHA_MODES_FieldMask                                   0xFF113311
-#define GCREG_ALPHA_MODES_ReadMask                                    0xFF113311
-#define GCREG_ALPHA_MODES_WriteMask                                   0xFF113311
-#define GCREG_ALPHA_MODES_ResetValue                                  0x00000000
-
-#define GCREG_ALPHA_MODES_SRC_ALPHA_MODE                                   0 : 0
-#define GCREG_ALPHA_MODES_SRC_ALPHA_MODE_End                                   0
-#define GCREG_ALPHA_MODES_SRC_ALPHA_MODE_Start                                 0
-#define GCREG_ALPHA_MODES_SRC_ALPHA_MODE_Type                                U01
-#define   GCREG_ALPHA_MODES_SRC_ALPHA_MODE_NORMAL                            0x0
-#define   GCREG_ALPHA_MODES_SRC_ALPHA_MODE_INVERSED                          0x1
-
-#define GCREG_ALPHA_MODES_DST_ALPHA_MODE                                   4 : 4
-#define GCREG_ALPHA_MODES_DST_ALPHA_MODE_End                                   4
-#define GCREG_ALPHA_MODES_DST_ALPHA_MODE_Start                                 4
-#define GCREG_ALPHA_MODES_DST_ALPHA_MODE_Type                                U01
-#define   GCREG_ALPHA_MODES_DST_ALPHA_MODE_NORMAL                            0x0
-#define   GCREG_ALPHA_MODES_DST_ALPHA_MODE_INVERSED                          0x1
-
-#define GCREG_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE                            9 : 8
-#define GCREG_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE_End                            9
-#define GCREG_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE_Start                          8
-#define GCREG_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE_Type                         U02
-#define   GCREG_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE_NORMAL                     0x0
-#define   GCREG_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE_GLOBAL                     0x1
-#define   GCREG_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE_SCALED                     0x2
-
-#define GCREG_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE                          13 : 12
-#define GCREG_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE_End                           13
-#define GCREG_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE_Start                         12
-#define GCREG_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE_Type                         U02
-#define   GCREG_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE_NORMAL                     0x0
-#define   GCREG_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE_GLOBAL                     0x1
-#define   GCREG_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE_SCALED                     0x2
-
-#define GCREG_ALPHA_MODES_SRC_BLENDING_MODE                              26 : 24
-#define GCREG_ALPHA_MODES_SRC_BLENDING_MODE_End                               26
-#define GCREG_ALPHA_MODES_SRC_BLENDING_MODE_Start                             24
-#define GCREG_ALPHA_MODES_SRC_BLENDING_MODE_Type                             U03
-#define   GCREG_ALPHA_MODES_SRC_BLENDING_MODE_ZERO                           0x0
-#define   GCREG_ALPHA_MODES_SRC_BLENDING_MODE_ONE                            0x1
-#define   GCREG_ALPHA_MODES_SRC_BLENDING_MODE_NORMAL                         0x2
-#define   GCREG_ALPHA_MODES_SRC_BLENDING_MODE_INVERSED                       0x3
-#define   GCREG_ALPHA_MODES_SRC_BLENDING_MODE_COLOR                          0x4
-#define   GCREG_ALPHA_MODES_SRC_BLENDING_MODE_COLOR_INVERSED                 0x5
-#define   GCREG_ALPHA_MODES_SRC_BLENDING_MODE_SATURATED_ALPHA                0x6
-#define   GCREG_ALPHA_MODES_SRC_BLENDING_MODE_SATURATED_DEST_ALPHA           0x7
-
-/* Src Blending factor is calculate from Src alpha. */
-#define GCREG_ALPHA_MODES_SRC_ALPHA_FACTOR                               27 : 27
-#define GCREG_ALPHA_MODES_SRC_ALPHA_FACTOR_End                                27
-#define GCREG_ALPHA_MODES_SRC_ALPHA_FACTOR_Start                              27
-#define GCREG_ALPHA_MODES_SRC_ALPHA_FACTOR_Type                              U01
-#define   GCREG_ALPHA_MODES_SRC_ALPHA_FACTOR_DISABLED                        0x0
-#define   GCREG_ALPHA_MODES_SRC_ALPHA_FACTOR_ENABLED                         0x1
-
-#define GCREG_ALPHA_MODES_DST_BLENDING_MODE                              30 : 28
-#define GCREG_ALPHA_MODES_DST_BLENDING_MODE_End                               30
-#define GCREG_ALPHA_MODES_DST_BLENDING_MODE_Start                             28
-#define GCREG_ALPHA_MODES_DST_BLENDING_MODE_Type                             U03
-#define   GCREG_ALPHA_MODES_DST_BLENDING_MODE_ZERO                           0x0
-#define   GCREG_ALPHA_MODES_DST_BLENDING_MODE_ONE                            0x1
-#define   GCREG_ALPHA_MODES_DST_BLENDING_MODE_NORMAL                         0x2
-#define   GCREG_ALPHA_MODES_DST_BLENDING_MODE_INVERSED                       0x3
-#define   GCREG_ALPHA_MODES_DST_BLENDING_MODE_COLOR                          0x4
-#define   GCREG_ALPHA_MODES_DST_BLENDING_MODE_COLOR_INVERSED                 0x5
-#define   GCREG_ALPHA_MODES_DST_BLENDING_MODE_SATURATED_ALPHA                0x6
-#define   GCREG_ALPHA_MODES_DST_BLENDING_MODE_SATURATED_DEST_ALPHA           0x7
-
-/* Dst Blending factor is calculate from Dst alpha. */
-#define GCREG_ALPHA_MODES_DST_ALPHA_FACTOR                               31 : 31
-#define GCREG_ALPHA_MODES_DST_ALPHA_FACTOR_End                                31
-#define GCREG_ALPHA_MODES_DST_ALPHA_FACTOR_Start                              31
-#define GCREG_ALPHA_MODES_DST_ALPHA_FACTOR_Type                              U01
-#define   GCREG_ALPHA_MODES_DST_ALPHA_FACTOR_DISABLED                        0x0
-#define   GCREG_ALPHA_MODES_DST_ALPHA_FACTOR_ENABLED                         0x1
-
-struct gcregalphamodes {
-	/* gcregAlphaModes:GCREG_ALPHA_MODES_SRC_ALPHA_MODE */
-	unsigned int src_inverse:1;
-
-	/* gcregAlphaModes:reserved */
-	unsigned int _reserved_1_3:3;
-
-	/* gcregAlphaModes:GCREG_ALPHA_MODES_DST_ALPHA_MODE */
-	unsigned int dst_inverse:1;
-
-	/* gcregAlphaModes:reserved */
-	unsigned int _reserved_5_7:3;
-
-	/* gcregAlphaModes:GCREG_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE */
-	unsigned int src_global_alpha_mode:2;
-
-	/* gcregAlphaModes:reserved */
-	unsigned int _reserved_10_11:2;
-
-	/* gcregAlphaModes:GCREG_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE */
-	unsigned int dst_global_alpha_mode:2;
-
-	/* gcregAlphaModes:reserved */
-	unsigned int _reserved_14_23:10;
-
-	/* gcregAlphaModes:GCREG_ALPHA_MODES_SRC_BLENDING_MODE */
-	unsigned int src_blend:3;
-
-	/* gcregAlphaModes:GCREG_ALPHA_MODES_SRC_ALPHA_FACTOR */
-	unsigned int src_color_reverse:1;
-
-	/* gcregAlphaModes:GCREG_ALPHA_MODES_DST_BLENDING_MODE */
-	unsigned int dst_blend:3;
-
-	/* gcregAlphaModes:GCREG_ALPHA_MODES_DST_ALPHA_FACTOR */
-	unsigned int dst_color_reverse:1;
-};
-
-/*******************************************************************************
-** State UPlaneAddress
-*/
-
-/* 32-bit aligned base address of the source U plane. */
-
-#define gcregUPlaneAddressRegAddrs                                        0x04A1
-#define GCREG_UPLANE_ADDRESS_MSB                                              15
-#define GCREG_UPLANE_ADDRESS_LSB                                               0
-#define GCREG_UPLANE_ADDRESS_BLK                                               0
-#define GCREG_UPLANE_ADDRESS_Count                                             1
-#define GCREG_UPLANE_ADDRESS_FieldMask                                0xFFFFFFFF
-#define GCREG_UPLANE_ADDRESS_ReadMask                                 0xFFFFFFFC
-#define GCREG_UPLANE_ADDRESS_WriteMask                                0xFFFFFFFC
-#define GCREG_UPLANE_ADDRESS_ResetValue                               0x00000000
-
-#define GCREG_UPLANE_ADDRESS_ADDRESS                                      31 : 0
-#define GCREG_UPLANE_ADDRESS_ADDRESS_End                                      30
-#define GCREG_UPLANE_ADDRESS_ADDRESS_Start                                     0
-#define GCREG_UPLANE_ADDRESS_ADDRESS_Type                                    U31
-
-/*******************************************************************************
-** State UPlaneStride
-*/
-
-/* Stride of the source U plane in bytes. */
-
-#define gcregUPlaneStrideRegAddrs                                         0x04A2
-#define GCREG_UPLANE_STRIDE_MSB                                               15
-#define GCREG_UPLANE_STRIDE_LSB                                                0
-#define GCREG_UPLANE_STRIDE_BLK                                                0
-#define GCREG_UPLANE_STRIDE_Count                                              1
-#define GCREG_UPLANE_STRIDE_FieldMask                                 0x0003FFFF
-#define GCREG_UPLANE_STRIDE_ReadMask                                  0x0003FFFC
-#define GCREG_UPLANE_STRIDE_WriteMask                                 0x0003FFFC
-#define GCREG_UPLANE_STRIDE_ResetValue                                0x00000000
-
-#define GCREG_UPLANE_STRIDE_STRIDE                                        17 : 0
-#define GCREG_UPLANE_STRIDE_STRIDE_End                                        17
-#define GCREG_UPLANE_STRIDE_STRIDE_Start                                       0
-#define GCREG_UPLANE_STRIDE_STRIDE_Type                                      U18
-
-/*******************************************************************************
-** State VPlaneAddress
-*/
-
-/* 32-bit aligned base address of the source V plane. */
-
-#define gcregVPlaneAddressRegAddrs                                        0x04A3
-#define GCREG_VPLANE_ADDRESS_MSB                                              15
-#define GCREG_VPLANE_ADDRESS_LSB                                               0
-#define GCREG_VPLANE_ADDRESS_BLK                                               0
-#define GCREG_VPLANE_ADDRESS_Count                                             1
-#define GCREG_VPLANE_ADDRESS_FieldMask                                0xFFFFFFFF
-#define GCREG_VPLANE_ADDRESS_ReadMask                                 0xFFFFFFFC
-#define GCREG_VPLANE_ADDRESS_WriteMask                                0xFFFFFFFC
-#define GCREG_VPLANE_ADDRESS_ResetValue                               0x00000000
-
-#define GCREG_VPLANE_ADDRESS_ADDRESS                                      31 : 0
-#define GCREG_VPLANE_ADDRESS_ADDRESS_End                                      30
-#define GCREG_VPLANE_ADDRESS_ADDRESS_Start                                     0
-#define GCREG_VPLANE_ADDRESS_ADDRESS_Type                                    U31
-
-/*******************************************************************************
-** State VPlaneStride
-*/
-
-/* Stride of the source V plane in bytes. */
-
-#define gcregVPlaneStrideRegAddrs                                         0x04A4
-#define GCREG_VPLANE_STRIDE_MSB                                               15
-#define GCREG_VPLANE_STRIDE_LSB                                                0
-#define GCREG_VPLANE_STRIDE_BLK                                                0
-#define GCREG_VPLANE_STRIDE_Count                                              1
-#define GCREG_VPLANE_STRIDE_FieldMask                                 0x0003FFFF
-#define GCREG_VPLANE_STRIDE_ReadMask                                  0x0003FFFC
-#define GCREG_VPLANE_STRIDE_WriteMask                                 0x0003FFFC
-#define GCREG_VPLANE_STRIDE_ResetValue                                0x00000000
-
-#define GCREG_VPLANE_STRIDE_STRIDE                                        17 : 0
-#define GCREG_VPLANE_STRIDE_STRIDE_End                                        17
-#define GCREG_VPLANE_STRIDE_STRIDE_Start                                       0
-#define GCREG_VPLANE_STRIDE_STRIDE_Type                                      U18
-
-/*******************************************************************************
-** State gcregPEConfig
-*/
-
-/* PE debug register. */
-
-#define gcregPEConfigRegAddrs                                             0x04AC
-#define GCREG_PE_CONFIG_Address                                          0x012B0
-#define GCREG_PE_CONFIG_MSB                                                   15
-#define GCREG_PE_CONFIG_LSB                                                    0
-#define GCREG_PE_CONFIG_BLK                                                    0
-#define GCREG_PE_CONFIG_Count                                                  1
-#define GCREG_PE_CONFIG_FieldMask                                     0x0000000B
-#define GCREG_PE_CONFIG_ReadMask                                      0x0000000B
-#define GCREG_PE_CONFIG_WriteMask                                     0x0000000B
-#define GCREG_PE_CONFIG_ResetValue                                    0x00000000
-
-#define GCREG_PE_CONFIG_DESTINATION_FETCH                                  1 : 0
-#define GCREG_PE_CONFIG_DESTINATION_FETCH_End                                  1
-#define GCREG_PE_CONFIG_DESTINATION_FETCH_Start                                0
-#define GCREG_PE_CONFIG_DESTINATION_FETCH_Type                               U02
-#define   GCREG_PE_CONFIG_DESTINATION_FETCH_DISABLE                          0x0
-#define   GCREG_PE_CONFIG_DESTINATION_FETCH_DEFAULT                          0x1
-#define   GCREG_PE_CONFIG_DESTINATION_FETCH_ALWAYS                           0x2
-
-#define GCREG_PE_CONFIG_MASK_DESTINATION_FETCH                             3 : 3
-#define GCREG_PE_CONFIG_MASK_DESTINATION_FETCH_End                             3
-#define GCREG_PE_CONFIG_MASK_DESTINATION_FETCH_Start                           3
-#define GCREG_PE_CONFIG_MASK_DESTINATION_FETCH_Type                          U01
-#define   GCREG_PE_CONFIG_MASK_DESTINATION_FETCH_ENABLED                     0x0
-#define   GCREG_PE_CONFIG_MASK_DESTINATION_FETCH_MASKED                      0x1
-
-/*******************************************************************************
-** State gcregDstRotationHeight
-*/
-
-/* 180/270 degree rotation configuration for the destination surface. Height
-** field specifies the height of the surface in pixels.
-*/
-
-#define gcregDstRotationHeightRegAddrs                                    0x04AD
-#define GCREG_DST_ROTATION_HEIGHT_MSB                                         15
-#define GCREG_DST_ROTATION_HEIGHT_LSB                                          0
-#define GCREG_DST_ROTATION_HEIGHT_BLK                                          0
-#define GCREG_DST_ROTATION_HEIGHT_Count                                        1
-#define GCREG_DST_ROTATION_HEIGHT_FieldMask                           0x0000FFFF
-#define GCREG_DST_ROTATION_HEIGHT_ReadMask                            0x0000FFFF
-#define GCREG_DST_ROTATION_HEIGHT_WriteMask                           0x0000FFFF
-#define GCREG_DST_ROTATION_HEIGHT_ResetValue                          0x00000000
-
-#define GCREG_DST_ROTATION_HEIGHT_HEIGHT                                  15 : 0
-#define GCREG_DST_ROTATION_HEIGHT_HEIGHT_End                                  15
-#define GCREG_DST_ROTATION_HEIGHT_HEIGHT_Start                                 0
-#define GCREG_DST_ROTATION_HEIGHT_HEIGHT_Type                                U16
-
-struct gcregdstrotationheight {
-	/* gcregDstRotationHeightRegAddrs:GCREG_DST_ROTATION_HEIGHT_HEIGHT */
-	unsigned int height:16;
-
-	/* gcregDstRotationHeightRegAddrs:reserved */
-	unsigned int _reserved_16_31:16;
-};
-
-/*******************************************************************************
-** State gcregSrcRotationHeight
-*/
-
-/* 180/270 degree rotation configuration for the Source surface. Height field
-** specifies the height of the surface in pixels.
-*/
-
-#define gcregSrcRotationHeightRegAddrs                                    0x04AE
-#define GCREG_SRC_ROTATION_HEIGHT_MSB                                         15
-#define GCREG_SRC_ROTATION_HEIGHT_LSB                                          0
-#define GCREG_SRC_ROTATION_HEIGHT_BLK                                          0
-#define GCREG_SRC_ROTATION_HEIGHT_Count                                        1
-#define GCREG_SRC_ROTATION_HEIGHT_FieldMask                           0x0000FFFF
-#define GCREG_SRC_ROTATION_HEIGHT_ReadMask                            0x0000FFFF
-#define GCREG_SRC_ROTATION_HEIGHT_WriteMask                           0x0000FFFF
-#define GCREG_SRC_ROTATION_HEIGHT_ResetValue                          0x00000000
-
-#define GCREG_SRC_ROTATION_HEIGHT_HEIGHT                                  15 : 0
-#define GCREG_SRC_ROTATION_HEIGHT_HEIGHT_End                                  15
-#define GCREG_SRC_ROTATION_HEIGHT_HEIGHT_Start                                 0
-#define GCREG_SRC_ROTATION_HEIGHT_HEIGHT_Type                                U16
-
-struct gcregsrcrotationheight {
-	/* gcregSrcRotationHeightRegAddrs:GCREG_SRC_ROTATION_HEIGHT_HEIGHT */
-	unsigned int height:16;
-
-	/* gcregSrcRotationHeightRegAddrs:reserved */
-	unsigned int _reserved_16_31:16;
-};
-
-/*******************************************************************************
-** State gcregRotAngle
-*/
-
-/* 0/90/180/270 degree rotation configuration for the Source surface. Height
-** field specifies the height of the surface in pixels.
-*/
-
-#define gcregRotAngleRegAddrs                                             0x04AF
-#define GCREG_ROT_ANGLE_MSB                                                   15
-#define GCREG_ROT_ANGLE_LSB                                                    0
-#define GCREG_ROT_ANGLE_BLK                                                    0
-#define GCREG_ROT_ANGLE_Count                                                  1
-#define GCREG_ROT_ANGLE_FieldMask                                     0x000BB33F
-#define GCREG_ROT_ANGLE_ReadMask                                      0x000BB33F
-#define GCREG_ROT_ANGLE_WriteMask                                     0x000BB33F
-#define GCREG_ROT_ANGLE_ResetValue                                    0x00000000
-
-#define GCREG_ROT_ANGLE_SRC                                                2 : 0
-#define GCREG_ROT_ANGLE_SRC_End                                                2
-#define GCREG_ROT_ANGLE_SRC_Start                                              0
-#define GCREG_ROT_ANGLE_SRC_Type                                             U03
-#define   GCREG_ROT_ANGLE_SRC_ROT0                                           0x0
-#define   GCREG_ROT_ANGLE_SRC_FLIP_X                                         0x1
-#define   GCREG_ROT_ANGLE_SRC_FLIP_Y                                         0x2
-#define   GCREG_ROT_ANGLE_SRC_ROT90                                          0x4
-#define   GCREG_ROT_ANGLE_SRC_ROT180                                         0x5
-#define   GCREG_ROT_ANGLE_SRC_ROT270                                         0x6
-
-#define GCREG_ROT_ANGLE_DST                                                5 : 3
-#define GCREG_ROT_ANGLE_DST_End                                                5
-#define GCREG_ROT_ANGLE_DST_Start                                              3
-#define GCREG_ROT_ANGLE_DST_Type                                             U03
-#define   GCREG_ROT_ANGLE_DST_ROT0                                           0x0
-#define   GCREG_ROT_ANGLE_DST_FLIP_X                                         0x1
-#define   GCREG_ROT_ANGLE_DST_FLIP_Y                                         0x2
-#define   GCREG_ROT_ANGLE_DST_ROT90                                          0x4
-#define   GCREG_ROT_ANGLE_DST_ROT180                                         0x5
-#define   GCREG_ROT_ANGLE_DST_ROT270                                         0x6
-
-#define GCREG_ROT_ANGLE_MASK_SRC                                           8 : 8
-#define GCREG_ROT_ANGLE_MASK_SRC_End                                           8
-#define GCREG_ROT_ANGLE_MASK_SRC_Start                                         8
-#define GCREG_ROT_ANGLE_MASK_SRC_Type                                        U01
-#define   GCREG_ROT_ANGLE_MASK_SRC_ENABLED                                   0x0
-#define   GCREG_ROT_ANGLE_MASK_SRC_MASKED                                    0x1
-
-#define GCREG_ROT_ANGLE_MASK_DST                                           9 : 9
-#define GCREG_ROT_ANGLE_MASK_DST_End                                           9
-#define GCREG_ROT_ANGLE_MASK_DST_Start                                         9
-#define GCREG_ROT_ANGLE_MASK_DST_Type                                        U01
-#define   GCREG_ROT_ANGLE_MASK_DST_ENABLED                                   0x0
-#define   GCREG_ROT_ANGLE_MASK_DST_MASKED                                    0x1
-
-#define GCREG_ROT_ANGLE_SRC_MIRROR                                       13 : 12
-#define GCREG_ROT_ANGLE_SRC_MIRROR_End                                        13
-#define GCREG_ROT_ANGLE_SRC_MIRROR_Start                                      12
-#define GCREG_ROT_ANGLE_SRC_MIRROR_Type                                      U02
-#define   GCREG_ROT_ANGLE_SRC_MIRROR_NONE                                    0x0
-#define   GCREG_ROT_ANGLE_SRC_MIRROR_MIRROR_X                                0x1
-#define   GCREG_ROT_ANGLE_SRC_MIRROR_MIRROR_Y                                0x2
-#define   GCREG_ROT_ANGLE_SRC_MIRROR_MIRROR_XY                               0x3
-
-#define GCREG_ROT_ANGLE_MASK_SRC_MIRROR                                  15 : 15
-#define GCREG_ROT_ANGLE_MASK_SRC_MIRROR_End                                   15
-#define GCREG_ROT_ANGLE_MASK_SRC_MIRROR_Start                                 15
-#define GCREG_ROT_ANGLE_MASK_SRC_MIRROR_Type                                 U01
-#define   GCREG_ROT_ANGLE_MASK_SRC_MIRROR_ENABLED                            0x0
-#define   GCREG_ROT_ANGLE_MASK_SRC_MIRROR_MASKED                             0x1
-
-#define GCREG_ROT_ANGLE_DST_MIRROR                                       17 : 16
-#define GCREG_ROT_ANGLE_DST_MIRROR_End                                        17
-#define GCREG_ROT_ANGLE_DST_MIRROR_Start                                      16
-#define GCREG_ROT_ANGLE_DST_MIRROR_Type                                      U02
-#define   GCREG_ROT_ANGLE_DST_MIRROR_NONE                                    0x0
-#define   GCREG_ROT_ANGLE_DST_MIRROR_MIRROR_X                                0x1
-#define   GCREG_ROT_ANGLE_DST_MIRROR_MIRROR_Y                                0x2
-#define   GCREG_ROT_ANGLE_DST_MIRROR_MIRROR_XY                               0x3
-
-#define GCREG_ROT_ANGLE_MASK_DST_MIRROR                                  19 : 19
-#define GCREG_ROT_ANGLE_MASK_DST_MIRROR_End                                   19
-#define GCREG_ROT_ANGLE_MASK_DST_MIRROR_Start                                 19
-#define GCREG_ROT_ANGLE_MASK_DST_MIRROR_Type                                 U01
-#define   GCREG_ROT_ANGLE_MASK_DST_MIRROR_ENABLED                            0x0
-#define   GCREG_ROT_ANGLE_MASK_DST_MIRROR_MASKED                             0x1
-
-struct gcregrotangle {
-	/* gcregRotAngleRegAddrs:GCREG_ROT_ANGLE_SRC */
-	unsigned int src:3;
-
-	/* gcregRotAngleRegAddrs:GCREG_ROT_ANGLE_DST */
-	unsigned int dst:3;
-
-	/* gcregRotAngleRegAddrs:reserved */
-	unsigned int _reserved_6_7:2;
-
-	/* gcregRotAngleRegAddrs:GCREG_ROT_ANGLE_MASK_SRC */
-	unsigned int src_mask:1;
-
-	/* gcregRotAngleRegAddrs:GCREG_ROT_ANGLE_MASK_DST */
-	unsigned int dst_mask:1;
-
-	/* gcregRotAngleRegAddrs:reserved */
-	unsigned int _reserved_10_11:2;
-
-	/* gcregRotAngleRegAddrs:GCREG_ROT_ANGLE_SRC_MIRROR */
-	unsigned int src_mirror:2;
-
-	/* gcregRotAngleRegAddrs:reserved */
-	unsigned int _reserved_14:1;
-
-	/* gcregRotAngleRegAddrs:GCREG_ROT_ANGLE_MASK_SRC_MIRROR */
-	unsigned int src_mirror_mask:1;
-
-	/* gcregRotAngleRegAddrs:GCREG_ROT_ANGLE_DST_MIRROR */
-	unsigned int dst_mirror:2;
-
-	/* gcregRotAngleRegAddrs:reserved */
-	unsigned int _reserved_18:1;
-
-	/* gcregRotAngleRegAddrs:GCREG_ROT_ANGLE_MASK_DST_MIRROR */
-	unsigned int dst_mirror_mask:1;
-
-	/* gcregRotAngleRegAddrs:reserved */
-	unsigned int _reserved_20_31:12;
-};
-
-/*******************************************************************************
-** State gcregClearPixelValue32
-*/
-
-/* Clear color value in A8R8G8B8 format. */
-
-#define gcregClearPixelValue32RegAddrs                                    0x04B0
-#define GCREG_CLEAR_PIXEL_VALUE32_MSB                                         15
-#define GCREG_CLEAR_PIXEL_VALUE32_LSB                                          0
-#define GCREG_CLEAR_PIXEL_VALUE32_BLK                                          0
-#define GCREG_CLEAR_PIXEL_VALUE32_Count                                        1
-#define GCREG_CLEAR_PIXEL_VALUE32_FieldMask                           0xFFFFFFFF
-#define GCREG_CLEAR_PIXEL_VALUE32_ReadMask                            0xFFFFFFFF
-#define GCREG_CLEAR_PIXEL_VALUE32_WriteMask                           0xFFFFFFFF
-#define GCREG_CLEAR_PIXEL_VALUE32_ResetValue                          0x00000000
-
-#define GCREG_CLEAR_PIXEL_VALUE32_ALPHA                                  31 : 24
-#define GCREG_CLEAR_PIXEL_VALUE32_ALPHA_End                                   31
-#define GCREG_CLEAR_PIXEL_VALUE32_ALPHA_Start                                 24
-#define GCREG_CLEAR_PIXEL_VALUE32_ALPHA_Type                                 U08
-
-#define GCREG_CLEAR_PIXEL_VALUE32_RED                                    23 : 16
-#define GCREG_CLEAR_PIXEL_VALUE32_RED_End                                     23
-#define GCREG_CLEAR_PIXEL_VALUE32_RED_Start                                   16
-#define GCREG_CLEAR_PIXEL_VALUE32_RED_Type                                   U08
-
-#define GCREG_CLEAR_PIXEL_VALUE32_GREEN                                   15 : 8
-#define GCREG_CLEAR_PIXEL_VALUE32_GREEN_End                                   15
-#define GCREG_CLEAR_PIXEL_VALUE32_GREEN_Start                                  8
-#define GCREG_CLEAR_PIXEL_VALUE32_GREEN_Type                                 U08
-
-#define GCREG_CLEAR_PIXEL_VALUE32_BLUE                                     7 : 0
-#define GCREG_CLEAR_PIXEL_VALUE32_BLUE_End                                     7
-#define GCREG_CLEAR_PIXEL_VALUE32_BLUE_Start                                   0
-#define GCREG_CLEAR_PIXEL_VALUE32_BLUE_Type                                  U08
-
-struct gcregclearcolor {
-	/* gcregClearPixelValue32RegAddrs:GCREG_CLEAR_PIXEL_VALUE32_BLUE */
-	unsigned int b:8;
-
-	/* gcregClearPixelValue32RegAddrs:GCREG_CLEAR_PIXEL_VALUE32_GREEN */
-	unsigned int g:8;
-
-	/* gcregClearPixelValue32RegAddrs:GCREG_CLEAR_PIXEL_VALUE32_RED */
-	unsigned int r:8;
-
-	/* gcregClearPixelValue32RegAddrs:GCREG_CLEAR_PIXEL_VALUE32_ALPHA */
-	unsigned int a:8;
-};
-
-/*******************************************************************************
-** State gcregDestColorKey
-*/
-
-/* Defines the destination transparency color in destination format. */
-
-#define gcregDestColorKeyRegAddrs                                         0x04B1
-#define GCREG_DEST_COLOR_KEY_MSB                                              15
-#define GCREG_DEST_COLOR_KEY_LSB                                               0
-#define GCREG_DEST_COLOR_KEY_BLK                                               0
-#define GCREG_DEST_COLOR_KEY_Count                                             1
-#define GCREG_DEST_COLOR_KEY_FieldMask                                0xFFFFFFFF
-#define GCREG_DEST_COLOR_KEY_ReadMask                                 0xFFFFFFFF
-#define GCREG_DEST_COLOR_KEY_WriteMask                                0xFFFFFFFF
-#define GCREG_DEST_COLOR_KEY_ResetValue                               0x00000000
-
-#define GCREG_DEST_COLOR_KEY_ALPHA                                       31 : 24
-#define GCREG_DEST_COLOR_KEY_ALPHA_End                                        31
-#define GCREG_DEST_COLOR_KEY_ALPHA_Start                                      24
-#define GCREG_DEST_COLOR_KEY_ALPHA_Type                                      U08
-
-#define GCREG_DEST_COLOR_KEY_RED                                         23 : 16
-#define GCREG_DEST_COLOR_KEY_RED_End                                          23
-#define GCREG_DEST_COLOR_KEY_RED_Start                                        16
-#define GCREG_DEST_COLOR_KEY_RED_Type                                        U08
-
-#define GCREG_DEST_COLOR_KEY_GREEN                                        15 : 8
-#define GCREG_DEST_COLOR_KEY_GREEN_End                                        15
-#define GCREG_DEST_COLOR_KEY_GREEN_Start                                       8
-#define GCREG_DEST_COLOR_KEY_GREEN_Type                                      U08
-
-#define GCREG_DEST_COLOR_KEY_BLUE                                          7 : 0
-#define GCREG_DEST_COLOR_KEY_BLUE_End                                          7
-#define GCREG_DEST_COLOR_KEY_BLUE_Start                                        0
-#define GCREG_DEST_COLOR_KEY_BLUE_Type                                       U08
-
-/*******************************************************************************
-** State gcregGlobalSrcColor
-*/
-
-/* Defines the global source color and alpha values. */
-
-#define gcregGlobalSrcColorRegAddrs                                       0x04B2
-#define GCREG_GLOBAL_SRC_COLOR_MSB                                            15
-#define GCREG_GLOBAL_SRC_COLOR_LSB                                             0
-#define GCREG_GLOBAL_SRC_COLOR_BLK                                             0
-#define GCREG_GLOBAL_SRC_COLOR_Count                                           1
-#define GCREG_GLOBAL_SRC_COLOR_FieldMask                              0xFFFFFFFF
-#define GCREG_GLOBAL_SRC_COLOR_ReadMask                               0xFFFFFFFF
-#define GCREG_GLOBAL_SRC_COLOR_WriteMask                              0xFFFFFFFF
-#define GCREG_GLOBAL_SRC_COLOR_ResetValue                             0x00000000
-
-#define GCREG_GLOBAL_SRC_COLOR_ALPHA                                     31 : 24
-#define GCREG_GLOBAL_SRC_COLOR_ALPHA_End                                      31
-#define GCREG_GLOBAL_SRC_COLOR_ALPHA_Start                                    24
-#define GCREG_GLOBAL_SRC_COLOR_ALPHA_Type                                    U08
-
-#define GCREG_GLOBAL_SRC_COLOR_RED                                       23 : 16
-#define GCREG_GLOBAL_SRC_COLOR_RED_End                                        23
-#define GCREG_GLOBAL_SRC_COLOR_RED_Start                                      16
-#define GCREG_GLOBAL_SRC_COLOR_RED_Type                                      U08
-
-#define GCREG_GLOBAL_SRC_COLOR_GREEN                                      15 : 8
-#define GCREG_GLOBAL_SRC_COLOR_GREEN_End                                      15
-#define GCREG_GLOBAL_SRC_COLOR_GREEN_Start                                     8
-#define GCREG_GLOBAL_SRC_COLOR_GREEN_Type                                    U08
-
-#define GCREG_GLOBAL_SRC_COLOR_BLUE                                        7 : 0
-#define GCREG_GLOBAL_SRC_COLOR_BLUE_End                                        7
-#define GCREG_GLOBAL_SRC_COLOR_BLUE_Start                                      0
-#define GCREG_GLOBAL_SRC_COLOR_BLUE_Type                                     U08
-
-struct gcregglobalsrccolor {
-	/* gcregGlobalSrcColorRegAddrs:GCREG_GLOBAL_SRC_COLOR_BLUE */
-	unsigned int b:8;
-
-	/* gcregGlobalSrcColorRegAddrs:GCREG_GLOBAL_SRC_COLOR_GREEN */
-	unsigned int g:8;
-
-	/* gcregGlobalSrcColorRegAddrs:GCREG_GLOBAL_SRC_COLOR_RED */
-	unsigned int r:8;
-
-	/* gcregGlobalSrcColorRegAddrs:GCREG_GLOBAL_SRC_COLOR_ALPHA */
-	unsigned int a:8;
-};
-
-/*******************************************************************************
-** State gcregGlobalDestColor
-*/
-
-/* Defines the global destination color and alpha values. */
-
-#define gcregGlobalDestColorRegAddrs                                      0x04B3
-#define GCREG_GLOBAL_DEST_COLOR_MSB                                           15
-#define GCREG_GLOBAL_DEST_COLOR_LSB                                            0
-#define GCREG_GLOBAL_DEST_COLOR_BLK                                            0
-#define GCREG_GLOBAL_DEST_COLOR_Count                                          1
-#define GCREG_GLOBAL_DEST_COLOR_FieldMask                             0xFFFFFFFF
-#define GCREG_GLOBAL_DEST_COLOR_ReadMask                              0xFFFFFFFF
-#define GCREG_GLOBAL_DEST_COLOR_WriteMask                             0xFFFFFFFF
-#define GCREG_GLOBAL_DEST_COLOR_ResetValue                            0x00000000
-
-#define GCREG_GLOBAL_DEST_COLOR_ALPHA                                    31 : 24
-#define GCREG_GLOBAL_DEST_COLOR_ALPHA_End                                     31
-#define GCREG_GLOBAL_DEST_COLOR_ALPHA_Start                                   24
-#define GCREG_GLOBAL_DEST_COLOR_ALPHA_Type                                   U08
-
-#define GCREG_GLOBAL_DEST_COLOR_RED                                      23 : 16
-#define GCREG_GLOBAL_DEST_COLOR_RED_End                                       23
-#define GCREG_GLOBAL_DEST_COLOR_RED_Start                                     16
-#define GCREG_GLOBAL_DEST_COLOR_RED_Type                                     U08
-
-#define GCREG_GLOBAL_DEST_COLOR_GREEN                                     15 : 8
-#define GCREG_GLOBAL_DEST_COLOR_GREEN_End                                     15
-#define GCREG_GLOBAL_DEST_COLOR_GREEN_Start                                    8
-#define GCREG_GLOBAL_DEST_COLOR_GREEN_Type                                   U08
-
-#define GCREG_GLOBAL_DEST_COLOR_BLUE                                       7 : 0
-#define GCREG_GLOBAL_DEST_COLOR_BLUE_End                                       7
-#define GCREG_GLOBAL_DEST_COLOR_BLUE_Start                                     0
-#define GCREG_GLOBAL_DEST_COLOR_BLUE_Type                                    U08
-
-struct gcregglobaldstcolor {
-	/* gcregGlobalDestColorRegAddrs:GCREG_GLOBAL_DEST_COLOR_BLUE */
-	unsigned int b:8;
-
-	/* gcregGlobalDestColorRegAddrs:GCREG_GLOBAL_DEST_COLOR_GREEN */
-	unsigned int g:8;
-
-	/* gcregGlobalDestColorRegAddrs:GCREG_GLOBAL_DEST_COLOR_RED */
-	unsigned int r:8;
-
-	/* gcregGlobalDestColorRegAddrs:GCREG_GLOBAL_DEST_COLOR_ALPHA */
-	unsigned int a:8;
-};
-
-/*******************************************************************************
-** State gcregColorMultiplyModes
-*/
-
-/* Color modes to multiply Source or Destination pixel color by alpha
-** channel. Alpha can be from global color source or current pixel.
-*/
-
-#define gcregColorMultiplyModesRegAddrs                                   0x04B4
-#define GCREG_COLOR_MULTIPLY_MODES_MSB                                        15
-#define GCREG_COLOR_MULTIPLY_MODES_LSB                                         0
-#define GCREG_COLOR_MULTIPLY_MODES_BLK                                         0
-#define GCREG_COLOR_MULTIPLY_MODES_Count                                       1
-#define GCREG_COLOR_MULTIPLY_MODES_FieldMask                          0x00100311
-#define GCREG_COLOR_MULTIPLY_MODES_ReadMask                           0x00100311
-#define GCREG_COLOR_MULTIPLY_MODES_WriteMask                          0x00100311
-#define GCREG_COLOR_MULTIPLY_MODES_ResetValue                         0x00000000
-
-#define GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY                         0 : 0
-#define GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_End                         0
-#define GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_Start                       0
-#define GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_Type                      U01
-#define   GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_DISABLE                 0x0
-#define   GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_ENABLE                  0x1
-
-#define GCREG_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY                         4 : 4
-#define GCREG_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY_End                         4
-#define GCREG_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY_Start                       4
-#define GCREG_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY_Type                      U01
-#define   GCREG_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY_DISABLE                 0x0
-#define   GCREG_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY_ENABLE                  0x1
-
-#define GCREG_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY                  9 : 8
-#define GCREG_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_End                  9
-#define GCREG_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_Start                8
-#define GCREG_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_Type               U02
-#define   GCREG_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_DISABLE          0x0
-#define   GCREG_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_ALPHA            0x1
-#define   GCREG_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_COLOR            0x2
-
-#define GCREG_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY                        20 : 20
-#define GCREG_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_End                         20
-#define GCREG_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_Start                       20
-#define GCREG_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_Type                       U01
-#define   GCREG_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_DISABLE                  0x0
-#define   GCREG_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_ENABLE                   0x1
-
-struct gcregcolormultiplymodes {
-	/* gcregColorMultiplyModesRegAddrs:
-		GCREG_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY */
-	unsigned int srcpremul:1;
-
-	/* gcregColorMultiplyModesRegAddrs:
-		reserved */
-	unsigned int _reserved_1_3:3;
-
-	/* gcregColorMultiplyModesRegAddrs:
-		GCREG_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY */
-	unsigned int dstpremul:1;
-
-	/* gcregColorMultiplyModesRegAddrs:
-		reserved */
-	unsigned int _reserved_5_7:3;
-
-	/* gcregColorMultiplyModesRegAddrs:
-		GCREG_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY */
-	unsigned int srcglobalpremul:2;
-
-	/* gcregColorMultiplyModesRegAddrs:
-		reserved */
-	unsigned int _reserved_10_19:10;
-
-	/* gcregColorMultiplyModesRegAddrs:
-		GCREG_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY */
-	unsigned int dstdemul:1;
-
-	/* gcregColorMultiplyModesRegAddrs:
-		reserved */
-	unsigned int _reserved_21_31:11;
-};
-
-/*******************************************************************************
-** State gcregPETransparency
-*/
-
-#define gcregPETransparencyRegAddrs                                       0x04B5
-#define GCREG_PE_TRANSPARENCY_MSB                                             15
-#define GCREG_PE_TRANSPARENCY_LSB                                              0
-#define GCREG_PE_TRANSPARENCY_BLK                                              0
-#define GCREG_PE_TRANSPARENCY_Count                                            1
-#define GCREG_PE_TRANSPARENCY_FieldMask                               0xB3331333
-#define GCREG_PE_TRANSPARENCY_ReadMask                                0xB3331333
-#define GCREG_PE_TRANSPARENCY_WriteMask                               0xB3331333
-#define GCREG_PE_TRANSPARENCY_ResetValue                              0x00000000
-
-/* Source transparency mode. */
-#define GCREG_PE_TRANSPARENCY_SOURCE                                       1 : 0
-#define GCREG_PE_TRANSPARENCY_SOURCE_End                                       1
-#define GCREG_PE_TRANSPARENCY_SOURCE_Start                                     0
-#define GCREG_PE_TRANSPARENCY_SOURCE_Type                                    U02
-#define   GCREG_PE_TRANSPARENCY_SOURCE_OPAQUE                                0x0
-#define   GCREG_PE_TRANSPARENCY_SOURCE_MASK                                  0x1
-#define   GCREG_PE_TRANSPARENCY_SOURCE_KEY                                   0x2
-
-/* Pattern transparency mode. KEY transparency mode is reserved. */
-#define GCREG_PE_TRANSPARENCY_PATTERN                                      5 : 4
-#define GCREG_PE_TRANSPARENCY_PATTERN_End                                      5
-#define GCREG_PE_TRANSPARENCY_PATTERN_Start                                    4
-#define GCREG_PE_TRANSPARENCY_PATTERN_Type                                   U02
-#define   GCREG_PE_TRANSPARENCY_PATTERN_OPAQUE                               0x0
-#define   GCREG_PE_TRANSPARENCY_PATTERN_MASK                                 0x1
-#define   GCREG_PE_TRANSPARENCY_PATTERN_KEY                                  0x2
-
-/* Destination transparency mode. MASK transparency mode is reserved. */
-#define GCREG_PE_TRANSPARENCY_DESTINATION                                  9 : 8
-#define GCREG_PE_TRANSPARENCY_DESTINATION_End                                  9
-#define GCREG_PE_TRANSPARENCY_DESTINATION_Start                                8
-#define GCREG_PE_TRANSPARENCY_DESTINATION_Type                               U02
-#define   GCREG_PE_TRANSPARENCY_DESTINATION_OPAQUE                           0x0
-#define   GCREG_PE_TRANSPARENCY_DESTINATION_MASK                             0x1
-#define   GCREG_PE_TRANSPARENCY_DESTINATION_KEY                              0x2
-
-/* Mask field for Source/Pattern/Destination fields. */
-#define GCREG_PE_TRANSPARENCY_MASK_TRANSPARENCY                          12 : 12
-#define GCREG_PE_TRANSPARENCY_MASK_TRANSPARENCY_End                           12
-#define GCREG_PE_TRANSPARENCY_MASK_TRANSPARENCY_Start                         12
-#define GCREG_PE_TRANSPARENCY_MASK_TRANSPARENCY_Type                         U01
-#define   GCREG_PE_TRANSPARENCY_MASK_TRANSPARENCY_ENABLED                    0x0
-#define   GCREG_PE_TRANSPARENCY_MASK_TRANSPARENCY_MASKED                     0x1
-
-/* Source usage override. */
-#define GCREG_PE_TRANSPARENCY_USE_SRC_OVERRIDE                           17 : 16
-#define GCREG_PE_TRANSPARENCY_USE_SRC_OVERRIDE_End                            17
-#define GCREG_PE_TRANSPARENCY_USE_SRC_OVERRIDE_Start                          16
-#define GCREG_PE_TRANSPARENCY_USE_SRC_OVERRIDE_Type                          U02
-#define   GCREG_PE_TRANSPARENCY_USE_SRC_OVERRIDE_DEFAULT                     0x0
-#define   GCREG_PE_TRANSPARENCY_USE_SRC_OVERRIDE_USE_ENABLE                  0x1
-#define   GCREG_PE_TRANSPARENCY_USE_SRC_OVERRIDE_USE_DISABLE                 0x2
-
-/* Pattern usage override. */
-#define GCREG_PE_TRANSPARENCY_USE_PAT_OVERRIDE                           21 : 20
-#define GCREG_PE_TRANSPARENCY_USE_PAT_OVERRIDE_End                            21
-#define GCREG_PE_TRANSPARENCY_USE_PAT_OVERRIDE_Start                          20
-#define GCREG_PE_TRANSPARENCY_USE_PAT_OVERRIDE_Type                          U02
-#define   GCREG_PE_TRANSPARENCY_USE_PAT_OVERRIDE_DEFAULT                     0x0
-#define   GCREG_PE_TRANSPARENCY_USE_PAT_OVERRIDE_USE_ENABLE                  0x1
-#define   GCREG_PE_TRANSPARENCY_USE_PAT_OVERRIDE_USE_DISABLE                 0x2
-
-/* Destination usage override. */
-#define GCREG_PE_TRANSPARENCY_USE_DST_OVERRIDE                           25 : 24
-#define GCREG_PE_TRANSPARENCY_USE_DST_OVERRIDE_End                            25
-#define GCREG_PE_TRANSPARENCY_USE_DST_OVERRIDE_Start                          24
-#define GCREG_PE_TRANSPARENCY_USE_DST_OVERRIDE_Type                          U02
-#define   GCREG_PE_TRANSPARENCY_USE_DST_OVERRIDE_DEFAULT                     0x0
-#define   GCREG_PE_TRANSPARENCY_USE_DST_OVERRIDE_USE_ENABLE                  0x1
-#define   GCREG_PE_TRANSPARENCY_USE_DST_OVERRIDE_USE_DISABLE                 0x2
-
-/* 2D resource usage override mask field. */
-#define GCREG_PE_TRANSPARENCY_MASK_RESOURCE_OVERRIDE                     28 : 28
-#define GCREG_PE_TRANSPARENCY_MASK_RESOURCE_OVERRIDE_End                      28
-#define GCREG_PE_TRANSPARENCY_MASK_RESOURCE_OVERRIDE_Start                    28
-#define GCREG_PE_TRANSPARENCY_MASK_RESOURCE_OVERRIDE_Type                    U01
-#define   GCREG_PE_TRANSPARENCY_MASK_RESOURCE_OVERRIDE_ENABLED               0x0
-#define   GCREG_PE_TRANSPARENCY_MASK_RESOURCE_OVERRIDE_MASKED                0x1
-
-/* DEB Color Key. */
-#define GCREG_PE_TRANSPARENCY_DFB_COLOR_KEY                              29 : 29
-#define GCREG_PE_TRANSPARENCY_DFB_COLOR_KEY_End                               29
-#define GCREG_PE_TRANSPARENCY_DFB_COLOR_KEY_Start                             29
-#define GCREG_PE_TRANSPARENCY_DFB_COLOR_KEY_Type                             U01
-#define   GCREG_PE_TRANSPARENCY_DFB_COLOR_KEY_DISABLED                       0x0
-#define   GCREG_PE_TRANSPARENCY_DFB_COLOR_KEY_ENABLED                        0x1
-
-#define GCREG_PE_TRANSPARENCY_MASK_DFB_COLOR_KEY                         31 : 31
-#define GCREG_PE_TRANSPARENCY_MASK_DFB_COLOR_KEY_End                          31
-#define GCREG_PE_TRANSPARENCY_MASK_DFB_COLOR_KEY_Start                        31
-#define GCREG_PE_TRANSPARENCY_MASK_DFB_COLOR_KEY_Type                        U01
-#define   GCREG_PE_TRANSPARENCY_MASK_DFB_COLOR_KEY_ENABLED                   0x0
-#define   GCREG_PE_TRANSPARENCY_MASK_DFB_COLOR_KEY_MASKED                    0x1
-
-/*******************************************************************************
-** State gcregPEControl
-*/
-
-/* General purpose control register. */
-
-#define gcregPEControlRegAddrs                                            0x04B6
-#define GCREG_PE_CONTROL_MSB                                                  15
-#define GCREG_PE_CONTROL_LSB                                                   0
-#define GCREG_PE_CONTROL_BLK                                                   0
-#define GCREG_PE_CONTROL_Count                                                 1
-#define GCREG_PE_CONTROL_FieldMask                                    0x00000999
-#define GCREG_PE_CONTROL_ReadMask                                     0x00000999
-#define GCREG_PE_CONTROL_WriteMask                                    0x00000999
-#define GCREG_PE_CONTROL_ResetValue                                   0x00000000
-
-#define GCREG_PE_CONTROL_YUV                                               0 : 0
-#define GCREG_PE_CONTROL_YUV_End                                               0
-#define GCREG_PE_CONTROL_YUV_Start                                             0
-#define GCREG_PE_CONTROL_YUV_Type                                            U01
-#define   GCREG_PE_CONTROL_YUV_601                                           0x0
-#define   GCREG_PE_CONTROL_YUV_709                                           0x1
-
-#define GCREG_PE_CONTROL_MASK_YUV                                          3 : 3
-#define GCREG_PE_CONTROL_MASK_YUV_End                                          3
-#define GCREG_PE_CONTROL_MASK_YUV_Start                                        3
-#define GCREG_PE_CONTROL_MASK_YUV_Type                                       U01
-#define   GCREG_PE_CONTROL_MASK_YUV_ENABLED                                  0x0
-#define   GCREG_PE_CONTROL_MASK_YUV_MASKED                                   0x1
-
-#define GCREG_PE_CONTROL_UV_SWIZZLE                                        4 : 4
-#define GCREG_PE_CONTROL_UV_SWIZZLE_End                                        4
-#define GCREG_PE_CONTROL_UV_SWIZZLE_Start                                      4
-#define GCREG_PE_CONTROL_UV_SWIZZLE_Type                                     U01
-#define   GCREG_PE_CONTROL_UV_SWIZZLE_UV                                     0x0
-#define   GCREG_PE_CONTROL_UV_SWIZZLE_VU                                     0x1
-
-#define GCREG_PE_CONTROL_MASK_UV_SWIZZLE                                   7 : 7
-#define GCREG_PE_CONTROL_MASK_UV_SWIZZLE_End                                   7
-#define GCREG_PE_CONTROL_MASK_UV_SWIZZLE_Start                                 7
-#define GCREG_PE_CONTROL_MASK_UV_SWIZZLE_Type                                U01
-#define   GCREG_PE_CONTROL_MASK_UV_SWIZZLE_ENABLED                           0x0
-#define   GCREG_PE_CONTROL_MASK_UV_SWIZZLE_MASKED                            0x1
-
-/* YUV to RGB convert enable */
-#define GCREG_PE_CONTROL_YUVRGB                                            8 : 8
-#define GCREG_PE_CONTROL_YUVRGB_End                                            8
-#define GCREG_PE_CONTROL_YUVRGB_Start                                          8
-#define GCREG_PE_CONTROL_YUVRGB_Type                                         U01
-#define   GCREG_PE_CONTROL_YUVRGB_DISABLED                                   0x0
-#define   GCREG_PE_CONTROL_YUVRGB_ENABLED                                    0x1
-
-#define GCREG_PE_CONTROL_MASK_YUVRGB                                     11 : 11
-#define GCREG_PE_CONTROL_MASK_YUVRGB_End                                      11
-#define GCREG_PE_CONTROL_MASK_YUVRGB_Start                                    11
-#define GCREG_PE_CONTROL_MASK_YUVRGB_Type                                    U01
-#define   GCREG_PE_CONTROL_MASK_YUVRGB_ENABLED                               0x0
-#define   GCREG_PE_CONTROL_MASK_YUVRGB_MASKED                                0x1
-
-struct gcregpecontrol {
-	/* gcregPEControlRegAddrs:YUV */
-	unsigned int standard:1;
-
-	/* gcregPEControlRegAddrs:reserved */
-	unsigned int _reserved_1_2:2;
-
-	/* gcregPEControlRegAddrs:MASK_YUV */
-	unsigned int standard_mask:1;
-
-	/* gcregPEControlRegAddrs:UV_SWIZZLE */
-	unsigned int swizzle:1;
-
-	/* gcregPEControlRegAddrs:reserved */
-	unsigned int _reserved_5_6:2;
-
-	/* gcregPEControlRegAddrs:MASK_UV_SWIZZLE */
-	unsigned int swizzle_mask:1;
-
-	/* gcregPEControlRegAddrs:YUVRGB */
-	unsigned int convert:1;
-
-	/* gcregPEControlRegAddrs:reserved */
-	unsigned int _reserved_9_10:2;
-
-	/* gcregPEControlRegAddrs:MASK_YUVRGB */
-	unsigned int convert_mask:1;
-
-	/* gcregPEControlRegAddrs:reserved */
-	unsigned int _reserved_12_31:20;
-};
-
-/*******************************************************************************
-** State gcregSrcColorKeyHigh
-*/
-
-/* Defines the source transparency color in source format. */
-
-#define gcregSrcColorKeyHighRegAddrs                                      0x04B7
-#define GCREG_SRC_COLOR_KEY_HIGH_Address                                 0x012DC
-#define GCREG_SRC_COLOR_KEY_HIGH_MSB                                          15
-#define GCREG_SRC_COLOR_KEY_HIGH_LSB                                           0
-#define GCREG_SRC_COLOR_KEY_HIGH_BLK                                           0
-#define GCREG_SRC_COLOR_KEY_HIGH_Count                                         1
-#define GCREG_SRC_COLOR_KEY_HIGH_FieldMask                            0xFFFFFFFF
-#define GCREG_SRC_COLOR_KEY_HIGH_ReadMask                             0xFFFFFFFF
-#define GCREG_SRC_COLOR_KEY_HIGH_WriteMask                            0xFFFFFFFF
-#define GCREG_SRC_COLOR_KEY_HIGH_ResetValue                           0x00000000
-
-#define GCREG_SRC_COLOR_KEY_HIGH_ALPHA                                   31 : 24
-#define GCREG_SRC_COLOR_KEY_HIGH_ALPHA_End                                    31
-#define GCREG_SRC_COLOR_KEY_HIGH_ALPHA_Start                                  24
-#define GCREG_SRC_COLOR_KEY_HIGH_ALPHA_Type                                  U08
-
-#define GCREG_SRC_COLOR_KEY_HIGH_RED                                     23 : 16
-#define GCREG_SRC_COLOR_KEY_HIGH_RED_End                                      23
-#define GCREG_SRC_COLOR_KEY_HIGH_RED_Start                                    16
-#define GCREG_SRC_COLOR_KEY_HIGH_RED_Type                                    U08
-
-#define GCREG_SRC_COLOR_KEY_HIGH_GREEN                                    15 : 8
-#define GCREG_SRC_COLOR_KEY_HIGH_GREEN_End                                    15
-#define GCREG_SRC_COLOR_KEY_HIGH_GREEN_Start                                   8
-#define GCREG_SRC_COLOR_KEY_HIGH_GREEN_Type                                  U08
-
-#define GCREG_SRC_COLOR_KEY_HIGH_BLUE                                      7 : 0
-#define GCREG_SRC_COLOR_KEY_HIGH_BLUE_End                                      7
-#define GCREG_SRC_COLOR_KEY_HIGH_BLUE_Start                                    0
-#define GCREG_SRC_COLOR_KEY_HIGH_BLUE_Type                                   U08
-
-/*******************************************************************************
-** State gcregDestColorKeyHigh
-*/
-
-/* Defines the destination transparency color in destination format. */
-
-#define gcregDestColorKeyHighRegAddrs                                     0x04B8
-#define GCREG_DEST_COLOR_KEY_HIGH_MSB                                         15
-#define GCREG_DEST_COLOR_KEY_HIGH_LSB                                          0
-#define GCREG_DEST_COLOR_KEY_HIGH_BLK                                          0
-#define GCREG_DEST_COLOR_KEY_HIGH_Count                                        1
-#define GCREG_DEST_COLOR_KEY_HIGH_FieldMask                           0xFFFFFFFF
-#define GCREG_DEST_COLOR_KEY_HIGH_ReadMask                            0xFFFFFFFF
-#define GCREG_DEST_COLOR_KEY_HIGH_WriteMask                           0xFFFFFFFF
-#define GCREG_DEST_COLOR_KEY_HIGH_ResetValue                          0x00000000
-
-#define GCREG_DEST_COLOR_KEY_HIGH_ALPHA                                  31 : 24
-#define GCREG_DEST_COLOR_KEY_HIGH_ALPHA_End                                   31
-#define GCREG_DEST_COLOR_KEY_HIGH_ALPHA_Start                                 24
-#define GCREG_DEST_COLOR_KEY_HIGH_ALPHA_Type                                 U08
-
-#define GCREG_DEST_COLOR_KEY_HIGH_RED                                    23 : 16
-#define GCREG_DEST_COLOR_KEY_HIGH_RED_End                                     23
-#define GCREG_DEST_COLOR_KEY_HIGH_RED_Start                                   16
-#define GCREG_DEST_COLOR_KEY_HIGH_RED_Type                                   U08
-
-#define GCREG_DEST_COLOR_KEY_HIGH_GREEN                                   15 : 8
-#define GCREG_DEST_COLOR_KEY_HIGH_GREEN_End                                   15
-#define GCREG_DEST_COLOR_KEY_HIGH_GREEN_Start                                  8
-#define GCREG_DEST_COLOR_KEY_HIGH_GREEN_Type                                 U08
-
-#define GCREG_DEST_COLOR_KEY_HIGH_BLUE                                     7 : 0
-#define GCREG_DEST_COLOR_KEY_HIGH_BLUE_End                                     7
-#define GCREG_DEST_COLOR_KEY_HIGH_BLUE_Start                                   0
-#define GCREG_DEST_COLOR_KEY_HIGH_BLUE_Type                                  U08
-
-/*******************************************************************************
-** State gcregPEDitherLow
-*/
-
-/* PE dither register.
-** If you don't want dither, set all fields to their reset values.
-*/
-
-#define gcregPEDitherLowRegAddrs                                          0x04BA
-#define GCREG_PE_DITHER_LOW_MSB                                               15
-#define GCREG_PE_DITHER_LOW_LSB                                                0
-#define GCREG_PE_DITHER_LOW_BLK                                                0
-#define GCREG_PE_DITHER_LOW_Count                                              1
-#define GCREG_PE_DITHER_LOW_FieldMask                                 0xFFFFFFFF
-#define GCREG_PE_DITHER_LOW_ReadMask                                  0xFFFFFFFF
-#define GCREG_PE_DITHER_LOW_WriteMask                                 0xFFFFFFFF
-#define GCREG_PE_DITHER_LOW_ResetValue                                0xFFFFFFFF
-
-/* X,Y = 0,0 */
-#define GCREG_PE_DITHER_LOW_PIXEL_X0_Y0                                    3 : 0
-#define GCREG_PE_DITHER_LOW_PIXEL_X0_Y0_End                                    3
-#define GCREG_PE_DITHER_LOW_PIXEL_X0_Y0_Start                                  0
-#define GCREG_PE_DITHER_LOW_PIXEL_X0_Y0_Type                                 U04
-
-/* X,Y = 1,0 */
-#define GCREG_PE_DITHER_LOW_PIXEL_X1_Y0                                    7 : 4
-#define GCREG_PE_DITHER_LOW_PIXEL_X1_Y0_End                                    7
-#define GCREG_PE_DITHER_LOW_PIXEL_X1_Y0_Start                                  4
-#define GCREG_PE_DITHER_LOW_PIXEL_X1_Y0_Type                                 U04
-
-/* X,Y = 2,0 */
-#define GCREG_PE_DITHER_LOW_PIXEL_X2_Y0                                   11 : 8
-#define GCREG_PE_DITHER_LOW_PIXEL_X2_Y0_End                                   11
-#define GCREG_PE_DITHER_LOW_PIXEL_X2_Y0_Start                                  8
-#define GCREG_PE_DITHER_LOW_PIXEL_X2_Y0_Type                                 U04
-
-/* X,Y = 3,0 */
-#define GCREG_PE_DITHER_LOW_PIXEL_X3_Y0                                  15 : 12
-#define GCREG_PE_DITHER_LOW_PIXEL_X3_Y0_End                                   15
-#define GCREG_PE_DITHER_LOW_PIXEL_X3_Y0_Start                                 12
-#define GCREG_PE_DITHER_LOW_PIXEL_X3_Y0_Type                                 U04
-
-/* X,Y = 0,1 */
-#define GCREG_PE_DITHER_LOW_PIXEL_X0_Y1                                  19 : 16
-#define GCREG_PE_DITHER_LOW_PIXEL_X0_Y1_End                                   19
-#define GCREG_PE_DITHER_LOW_PIXEL_X0_Y1_Start                                 16
-#define GCREG_PE_DITHER_LOW_PIXEL_X0_Y1_Type                                 U04
-
-/* X,Y = 1,1 */
-#define GCREG_PE_DITHER_LOW_PIXEL_X1_Y1                                  23 : 20
-#define GCREG_PE_DITHER_LOW_PIXEL_X1_Y1_End                                   23
-#define GCREG_PE_DITHER_LOW_PIXEL_X1_Y1_Start                                 20
-#define GCREG_PE_DITHER_LOW_PIXEL_X1_Y1_Type                                 U04
-
-/* X,Y = 2,1 */
-#define GCREG_PE_DITHER_LOW_PIXEL_X2_Y1                                  27 : 24
-#define GCREG_PE_DITHER_LOW_PIXEL_X2_Y1_End                                   27
-#define GCREG_PE_DITHER_LOW_PIXEL_X2_Y1_Start                                 24
-#define GCREG_PE_DITHER_LOW_PIXEL_X2_Y1_Type                                 U04
-
-/* X,Y = 3,1 */
-#define GCREG_PE_DITHER_LOW_PIXEL_X3_Y1                                  31 : 28
-#define GCREG_PE_DITHER_LOW_PIXEL_X3_Y1_End                                   31
-#define GCREG_PE_DITHER_LOW_PIXEL_X3_Y1_Start                                 28
-#define GCREG_PE_DITHER_LOW_PIXEL_X3_Y1_Type                                 U04
-
-/*******************************************************************************
-** State gcregPEDitherHigh
-*/
-
-#define gcregPEDitherHighRegAddrs                                         0x04BB
-#define GCREG_PE_DITHER_HIGH_MSB                                              15
-#define GCREG_PE_DITHER_HIGH_LSB                                               0
-#define GCREG_PE_DITHER_LOW_HIGH_BLK                                           0
-#define GCREG_PE_DITHER_HIGH_Count                                             1
-#define GCREG_PE_DITHER_HIGH_FieldMask                                0xFFFFFFFF
-#define GCREG_PE_DITHER_HIGH_ReadMask                                 0xFFFFFFFF
-#define GCREG_PE_DITHER_HIGH_WriteMask                                0xFFFFFFFF
-#define GCREG_PE_DITHER_HIGH_ResetValue                               0xFFFFFFFF
-
-/* X,Y = 0,2 */
-#define GCREG_PE_DITHER_HIGH_PIXEL_X0_Y2                                   3 : 0
-#define GCREG_PE_DITHER_HIGH_PIXEL_X0_Y2_End                                   3
-#define GCREG_PE_DITHER_HIGH_PIXEL_X0_Y2_Start                                 0
-#define GCREG_PE_DITHER_HIGH_PIXEL_X0_Y2_Type                                U04
-
-/* X,Y = 1,2 */
-#define GCREG_PE_DITHER_HIGH_PIXEL_X1_Y2                                   7 : 4
-#define GCREG_PE_DITHER_HIGH_PIXEL_X1_Y2_End                                   7
-#define GCREG_PE_DITHER_HIGH_PIXEL_X1_Y2_Start                                 4
-#define GCREG_PE_DITHER_HIGH_PIXEL_X1_Y2_Type                                U04
-
-/* X,Y = 2,2 */
-#define GCREG_PE_DITHER_HIGH_PIXEL_X2_Y2                                  11 : 8
-#define GCREG_PE_DITHER_HIGH_PIXEL_X2_Y2_End                                  11
-#define GCREG_PE_DITHER_HIGH_PIXEL_X2_Y2_Start                                 8
-#define GCREG_PE_DITHER_HIGH_PIXEL_X2_Y2_Type                                U04
-
-/* X,Y = 0,3 */
-#define GCREG_PE_DITHER_HIGH_PIXEL_X3_Y2                                 15 : 12
-#define GCREG_PE_DITHER_HIGH_PIXEL_X3_Y2_End                                  15
-#define GCREG_PE_DITHER_HIGH_PIXEL_X3_Y2_Start                                12
-#define GCREG_PE_DITHER_HIGH_PIXEL_X3_Y2_Type                                U04
-
-/* X,Y = 1,3 */
-#define GCREG_PE_DITHER_HIGH_PIXEL_X0_Y3                                 19 : 16
-#define GCREG_PE_DITHER_HIGH_PIXEL_X0_Y3_End                                  19
-#define GCREG_PE_DITHER_HIGH_PIXEL_X0_Y3_Start                                16
-#define GCREG_PE_DITHER_HIGH_PIXEL_X0_Y3_Type                                U04
-
-/* X,Y = 2,3 */
-#define GCREG_PE_DITHER_HIGH_PIXEL_X1_Y3                                 23 : 20
-#define GCREG_PE_DITHER_HIGH_PIXEL_X1_Y3_End                                  23
-#define GCREG_PE_DITHER_HIGH_PIXEL_X1_Y3_Start                                20
-#define GCREG_PE_DITHER_HIGH_PIXEL_X1_Y3_Type                                U04
-
-/* X,Y = 3,3 */
-#define GCREG_PE_DITHER_HIGH_PIXEL_X2_Y3                                 27 : 24
-#define GCREG_PE_DITHER_HIGH_PIXEL_X2_Y3_End                                  27
-#define GCREG_PE_DITHER_HIGH_PIXEL_X2_Y3_Start                                24
-#define GCREG_PE_DITHER_HIGH_PIXEL_X2_Y3_Type                                U04
-
-/* X,Y = 3,2 */
-#define GCREG_PE_DITHER_HIGH_PIXEL_X3_Y3                                 31 : 28
-#define GCREG_PE_DITHER_HIGH_PIXEL_X3_Y3_End                                  31
-#define GCREG_PE_DITHER_HIGH_PIXEL_X3_Y3_Start                                28
-#define GCREG_PE_DITHER_HIGH_PIXEL_X3_Y3_Type                                U04
-
-/*******************************************************************************
-** State gcregSrcExConfig
-*/
-
-#define gcregSrcExConfigRegAddrs                                          0x04C0
-#define GCREG_SRC_EX_CONFIG_MSB                                               15
-#define GCREG_SRC_EX_CONFIG_LSB                                                0
-#define GCREG_SRC_EX_CONFIG_BLK                                                0
-#define GCREG_SRC_EX_CONFIG_Count                                              1
-#define GCREG_SRC_EX_CONFIG_FieldMask                                 0x00000109
-#define GCREG_SRC_EX_CONFIG_ReadMask                                  0x00000109
-#define GCREG_SRC_EX_CONFIG_WriteMask                                 0x00000109
-#define GCREG_SRC_EX_CONFIG_ResetValue                                0x00000000
-
-/* Source multi tiled address computation control. */
-#define GCREG_SRC_EX_CONFIG_MULTI_TILED                                    0 : 0
-#define GCREG_SRC_EX_CONFIG_MULTI_TILED_End                                    0
-#define GCREG_SRC_EX_CONFIG_MULTI_TILED_Start                                  0
-#define GCREG_SRC_EX_CONFIG_MULTI_TILED_Type                                 U01
-#define   GCREG_SRC_EX_CONFIG_MULTI_TILED_DISABLED                           0x0
-#define   GCREG_SRC_EX_CONFIG_MULTI_TILED_ENABLED                            0x1
-
-/* Source super tiled address computation control. */
-#define GCREG_SRC_EX_CONFIG_SUPER_TILED                                    3 : 3
-#define GCREG_SRC_EX_CONFIG_SUPER_TILED_End                                    3
-#define GCREG_SRC_EX_CONFIG_SUPER_TILED_Start                                  3
-#define GCREG_SRC_EX_CONFIG_SUPER_TILED_Type                                 U01
-#define   GCREG_SRC_EX_CONFIG_SUPER_TILED_DISABLED                           0x0
-#define   GCREG_SRC_EX_CONFIG_SUPER_TILED_ENABLED                            0x1
-
-/* Source super tiled address computation control. */
-#define GCREG_SRC_EX_CONFIG_MINOR_TILED                                    8 : 8
-#define GCREG_SRC_EX_CONFIG_MINOR_TILED_End                                    8
-#define GCREG_SRC_EX_CONFIG_MINOR_TILED_Start                                  8
-#define GCREG_SRC_EX_CONFIG_MINOR_TILED_Type                                 U01
-#define   GCREG_SRC_EX_CONFIG_MINOR_TILED_DISABLED                           0x0
-#define   GCREG_SRC_EX_CONFIG_MINOR_TILED_ENABLED                            0x1
-
-/* Source CacheMode. */
-#define GCREG_SRC_SRC_EX_CONFIG_CACHE_MODE                               12 : 12
-#define GCREG_SRC_SRC_EX_CONFIG_CACHE_MODE_End                                12
-#define GCREG_SRC_SRC_EX_CONFIG_CACHE_MODE_Start                              12
-#define GCREG_SRC_SRC_EX_CONFIG_CACHE_MODE_Type                              U01
-#define   GCREG_SRC_SRC_EX_CONFIG_CACHE_MODE_DISABLED                        0x0
-#define   GCREG_SRC_SRC_EX_CONFIG_CACHE_MODE_ENABLED                         0x1
-
-/*******************************************************************************
-** State gcregSrcExAddress
-*/
-
-/* 32-bit aligned base address of the source extra surface. */
-
-#define gcregSrcExAddressRegAddrs                                         0x04C1
-#define GCREG_SRC_EX_ADDRESS_MSB                                              15
-#define GCREG_SRC_EX_ADDRESS_LSB                                               0
-#define GCREG_SRC_EX_ADDRESS_BLK                                               0
-#define GCREG_SRC_EX_ADDRESS_Count                                             1
-#define GCREG_SRC_EX_ADDRESS_FieldMask                                0xFFFFFFFF
-#define GCREG_SRC_EX_ADDRESS_ReadMask                                 0xFFFFFFFC
-#define GCREG_SRC_EX_ADDRESS_WriteMask                                0xFFFFFFFC
-#define GCREG_SRC_EX_ADDRESS_ResetValue                               0x00000000
-
-#define GCREG_SRC_EX_ADDRESS_ADDRESS                                      31 : 0
-#define GCREG_SRC_EX_ADDRESS_ADDRESS_End                                      30
-#define GCREG_SRC_EX_ADDRESS_ADDRESS_Start                                     0
-#define GCREG_SRC_EX_ADDRESS_ADDRESS_Type                                    U31
-
-/*******************************************************************************
-** State gcregDEMultiSource
-*/
-
-/* MutiSource control register. */
-
-#define gcregDEMultiSourceRegAddrs                                        0x04C2
-#define GCREG_DE_MULTI_SOURCE_MSB                                             15
-#define GCREG_DE_MULTI_SOURCE_LSB                                              0
-#define GCREG_DE_MULTI_SOURCE_BLK                                              0
-#define GCREG_DE_MULTI_SOURCE_Count                                            1
-#define GCREG_DE_MULTI_SOURCE_FieldMask                               0x00070707
-#define GCREG_DE_MULTI_SOURCE_ReadMask                                0x00070707
-#define GCREG_DE_MULTI_SOURCE_WriteMask                               0x00070707
-#define GCREG_DE_MULTI_SOURCE_ResetValue                              0x00000000
-
-/* Number of source surfaces minus 1. */
-#define GCREG_DE_MULTI_SOURCE_MAX_SOURCE                                   2 : 0
-#define GCREG_DE_MULTI_SOURCE_MAX_SOURCE_End                                   2
-#define GCREG_DE_MULTI_SOURCE_MAX_SOURCE_Start                                 0
-#define GCREG_DE_MULTI_SOURCE_MAX_SOURCE_Type                                U03
-
-/* Number of pixels for horizontal block walker. */
-#define GCREG_DE_MULTI_SOURCE_HORIZONTAL_BLOCK                            10 : 8
-#define GCREG_DE_MULTI_SOURCE_HORIZONTAL_BLOCK_End                            10
-#define GCREG_DE_MULTI_SOURCE_HORIZONTAL_BLOCK_Start                           8
-#define GCREG_DE_MULTI_SOURCE_HORIZONTAL_BLOCK_Type                          U03
-#define   GCREG_DE_MULTI_SOURCE_HORIZONTAL_BLOCK_PIXEL16                     0x0
-#define   GCREG_DE_MULTI_SOURCE_HORIZONTAL_BLOCK_PIXEL32                     0x1
-#define   GCREG_DE_MULTI_SOURCE_HORIZONTAL_BLOCK_PIXEL64                     0x2
-#define   GCREG_DE_MULTI_SOURCE_HORIZONTAL_BLOCK_PIXEL128                    0x3
-#define   GCREG_DE_MULTI_SOURCE_HORIZONTAL_BLOCK_PIXEL256                    0x4
-#define   GCREG_DE_MULTI_SOURCE_HORIZONTAL_BLOCK_PIXEL512                    0x5
-
-/* Number of lines for vertical block walker. */
-#define GCREG_DE_MULTI_SOURCE_VERTICAL_BLOCK                             18 : 16
-#define GCREG_DE_MULTI_SOURCE_VERTICAL_BLOCK_End                              18
-#define GCREG_DE_MULTI_SOURCE_VERTICAL_BLOCK_Start                            16
-#define GCREG_DE_MULTI_SOURCE_VERTICAL_BLOCK_Type                            U03
-#define   GCREG_DE_MULTI_SOURCE_VERTICAL_BLOCK_LINE1                         0x0
-#define   GCREG_DE_MULTI_SOURCE_VERTICAL_BLOCK_LINE2                         0x1
-#define   GCREG_DE_MULTI_SOURCE_VERTICAL_BLOCK_LINE4                         0x2
-#define   GCREG_DE_MULTI_SOURCE_VERTICAL_BLOCK_LINE8                         0x3
-#define   GCREG_DE_MULTI_SOURCE_VERTICAL_BLOCK_LINE16                        0x4
-#define   GCREG_DE_MULTI_SOURCE_VERTICAL_BLOCK_LINE32                        0x5
-#define   GCREG_DE_MULTI_SOURCE_VERTICAL_BLOCK_LINE64                        0x6
-#define   GCREG_DE_MULTI_SOURCE_VERTICAL_BLOCK_LINE128                       0x7
-
-struct gcregmultisource {
-	/* gcregDEMultiSourceRegAddrs:GCREG_DE_MULTI_SOURCE_MAX_SOURCE */
-	unsigned int srccount:3;
-
-	/* gcregDEMultiSourceRegAddrs:reserved */
-	unsigned int _reserved_3_7:5;
-
-	/* gcregDEMultiSourceRegAddrs:GCREG_DE_MULTI_SOURCE_HORIZONTAL_BLOCK */
-	unsigned int horblock:3;
-
-	/* gcregDEMultiSourceRegAddrs:reserved */
-	unsigned int _reserved_11_15:5;
-
-	/* gcregDEMultiSourceRegAddrs:GCREG_DE_MULTI_SOURCE_VERTICAL_BLOCK */
-	unsigned int verblock:3;
-
-	/* gcregDEMultiSourceRegAddrs:reserved */
-	unsigned int _reserved_19_31:13;
-};
-
-/*******************************************************************************
-** State gcregDEYUVConversion
-*/
-
-/* Configure the YUV to YUV conversion. */
-
-#define gcregDEYUVConversionRegAddrs                                      0x04C3
-#define GCREG_DEYUV_CONVERSION_MSB                                            15
-#define GCREG_DEYUV_CONVERSION_LSB                                             0
-#define GCREG_DEYUV_CONVERSION_BLK                                             0
-#define GCREG_DEYUV_CONVERSION_Count                                           1
-#define GCREG_DEYUV_CONVERSION_FieldMask                              0xFFFFFFFF
-#define GCREG_DEYUV_CONVERSION_ReadMask                               0xFFFFFFFF
-#define GCREG_DEYUV_CONVERSION_WriteMask                              0xFFFFFFFF
-#define GCREG_DEYUV_CONVERSION_ResetValue                             0x00000000
-
-/* Select the number of planes we need to process. */
-#define GCREG_DEYUV_CONVERSION_ENABLE                                      1 : 0
-#define GCREG_DEYUV_CONVERSION_ENABLE_End                                      1
-#define GCREG_DEYUV_CONVERSION_ENABLE_Start                                    0
-#define GCREG_DEYUV_CONVERSION_ENABLE_Type                                   U02
-/* YUV to YUV conversion is turned off. */
-#define   GCREG_DEYUV_CONVERSION_ENABLE_OFF                                  0x0
-/* YUV to YUV conversion is writing to 1 plane. */
-#define   GCREG_DEYUV_CONVERSION_ENABLE_PLANE1                               0x1
-/* YUV to YUV conversion is writing to 2 planes. */
-#define   GCREG_DEYUV_CONVERSION_ENABLE_PLANE2                               0x2
-/* YUV to YUV conversion is writing to 3 planes. */
-#define   GCREG_DEYUV_CONVERSION_ENABLE_PLANE3                               0x3
-
-/* Number of channels to process - 1 for plane 1. */
-#define GCREG_DEYUV_CONVERSION_PLANE1_COUNT                                3 : 2
-#define GCREG_DEYUV_CONVERSION_PLANE1_COUNT_End                                3
-#define GCREG_DEYUV_CONVERSION_PLANE1_COUNT_Start                              2
-#define GCREG_DEYUV_CONVERSION_PLANE1_COUNT_Type                             U02
-
-/* Number of channels to process - 1 for plane 2. */
-#define GCREG_DEYUV_CONVERSION_PLANE2_COUNT                                5 : 4
-#define GCREG_DEYUV_CONVERSION_PLANE2_COUNT_End                                5
-#define GCREG_DEYUV_CONVERSION_PLANE2_COUNT_Start                              4
-#define GCREG_DEYUV_CONVERSION_PLANE2_COUNT_Type                             U02
-
-/* Number of channels to process - 1 for plane 3. */
-#define GCREG_DEYUV_CONVERSION_PLANE3_COUNT                                7 : 6
-#define GCREG_DEYUV_CONVERSION_PLANE3_COUNT_End                                7
-#define GCREG_DEYUV_CONVERSION_PLANE3_COUNT_Start                              6
-#define GCREG_DEYUV_CONVERSION_PLANE3_COUNT_Type                             U02
-
-/* Select which color channel to pick for B channel for plane 1. */
-#define GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_B                            9 : 8
-#define GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_B_End                            9
-#define GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_B_Start                          8
-#define GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_B_Type                         U02
-#define   GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_B_BLUE                       0x0
-#define   GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_B_GREEN                      0x1
-#define   GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_B_RED                        0x2
-#define   GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_B_ALPHA                      0x3
-
-/* Select which color channel to pick for G channel for plane 1. */
-#define GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_G                          11 : 10
-#define GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_G_End                           11
-#define GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_G_Start                         10
-#define GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_G_Type                         U02
-#define   GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_G_BLUE                       0x0
-#define   GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_G_GREEN                      0x1
-#define   GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_G_RED                        0x2
-#define   GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_G_ALPHA                      0x3
-
-/* Select which color channel to pick for R channel for plane 1. */
-#define GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_R                          13 : 12
-#define GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_R_End                           13
-#define GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_R_Start                         12
-#define GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_R_Type                         U02
-#define   GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_R_BLUE                       0x0
-#define   GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_R_GREEN                      0x1
-#define   GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_R_RED                        0x2
-#define   GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_R_ALPHA                      0x3
-
-/* Select which color channel to pick for A channel for plane 1. */
-#define GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_A                          15 : 14
-#define GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_A_End                           15
-#define GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_A_Start                         14
-#define GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_A_Type                         U02
-#define   GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_A_BLUE                       0x0
-#define   GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_A_GREEN                      0x1
-#define   GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_A_RED                        0x2
-#define   GCREG_DEYUV_CONVERSION_PLANE1_SWIZZLE_A_ALPHA                      0x3
-
-/* Select which color channel to pick for B channel for plane 2. */
-#define GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_B                          17 : 16
-#define GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_B_End                           17
-#define GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_B_Start                         16
-#define GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_B_Type                         U02
-#define   GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_B_BLUE                       0x0
-#define   GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_B_GREEN                      0x1
-#define   GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_B_RED                        0x2
-#define   GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_B_ALPHA                      0x3
-
-/* Select which color channel to pick for G channel for plane 2. */
-#define GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_G                          19 : 18
-#define GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_G_End                           19
-#define GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_G_Start                         18
-#define GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_G_Type                         U02
-#define   GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_G_BLUE                       0x0
-#define   GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_G_GREEN                      0x1
-#define   GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_G_RED                        0x2
-#define   GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_G_ALPHA                      0x3
-
-/* Select which color channel to pick for R channel for plane 2. */
-#define GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_R                          21 : 20
-#define GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_R_End                           21
-#define GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_R_Start                         20
-#define GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_R_Type                         U02
-#define   GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_R_BLUE                       0x0
-#define   GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_R_GREEN                      0x1
-#define   GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_R_RED                        0x2
-#define   GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_R_ALPHA                      0x3
-
-/* Select which color channel to pick for A channel for plane 2. */
-#define GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_A                          23 : 22
-#define GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_A_End                           23
-#define GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_A_Start                         22
-#define GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_A_Type                         U02
-#define   GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_A_BLUE                       0x0
-#define   GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_A_GREEN                      0x1
-#define   GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_A_RED                        0x2
-#define   GCREG_DEYUV_CONVERSION_PLANE2_SWIZZLE_A_ALPHA                      0x3
-
-/* Select which color channel to pick for B channel for plane 3. */
-#define GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_B                          25 : 24
-#define GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_B_End                           25
-#define GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_B_Start                         24
-#define GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_B_Type                         U02
-#define   GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_B_BLUE                       0x0
-#define   GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_B_GREEN                      0x1
-#define   GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_B_RED                        0x2
-#define   GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_B_ALPHA                      0x3
-
-/* Select which color channel to pick for G channel for plane 3. */
-#define GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_G                          27 : 26
-#define GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_G_End                           27
-#define GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_G_Start                         26
-#define GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_G_Type                         U02
-#define   GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_G_BLUE                       0x0
-#define   GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_G_GREEN                      0x1
-#define   GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_G_RED                        0x2
-#define   GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_G_ALPHA                      0x3
-
-/* Select which color channel to pick for R channel for plane 3. */
-#define GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_R                          29 : 28
-#define GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_R_End                           29
-#define GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_R_Start                         28
-#define GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_R_Type                         U02
-#define   GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_R_BLUE                       0x0
-#define   GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_R_GREEN                      0x1
-#define   GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_R_RED                        0x2
-#define   GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_R_ALPHA                      0x3
-
-/* Select which color channel to pick for A channel for plane 3. */
-#define GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_A                          31 : 30
-#define GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_A_End                           31
-#define GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_A_Start                         30
-#define GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_A_Type                         U02
-#define   GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_A_BLUE                       0x0
-#define   GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_A_GREEN                      0x1
-#define   GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_A_RED                        0x2
-#define   GCREG_DEYUV_CONVERSION_PLANE3_SWIZZLE_A_ALPHA                      0x3
-
-/*******************************************************************************
-** State gcregDEPlane2Address
-*/
-
-/* Address for plane 2 if gcregDEYUVConversion.
-** Enable is set to Plane2 or Plane3.
-*/
-
-#define gcregDEPlane2AddressRegAddrs                                      0x04C4
-#define GCREG_DE_PLANE2_ADDRESS_Address                                  0x01310
-#define GCREG_DE_PLANE2_ADDRESS_MSB                                           15
-#define GCREG_DE_PLANE2_ADDRESS_LSB                                            0
-#define GCREG_DE_PLANE2_ADDRESS_BLK                                            0
-#define GCREG_DE_PLANE2_ADDRESS_Count                                          1
-#define GCREG_DE_PLANE2_ADDRESS_FieldMask                             0xFFFFFFFF
-#define GCREG_DE_PLANE2_ADDRESS_ReadMask                              0xFFFFFFFC
-#define GCREG_DE_PLANE2_ADDRESS_WriteMask                             0xFFFFFFFC
-#define GCREG_DE_PLANE2_ADDRESS_ResetValue                            0x00000000
-
-#define GCREG_DE_PLANE2_ADDRESS_ADDRESS                                   31 : 0
-#define GCREG_DE_PLANE2_ADDRESS_ADDRESS_End                                   30
-#define GCREG_DE_PLANE2_ADDRESS_ADDRESS_Start                                  0
-#define GCREG_DE_PLANE2_ADDRESS_ADDRESS_Type                                 U31
-
-/*******************************************************************************
-** State gcregDEPlane2Stride
-*/
-
-/* Stride for plane 2 if gcregDEYUVConversion.
-** Enable is set to Plane2 or Plane3.
-*/
-
-#define gcregDEPlane2StrideRegAddrs                                       0x04C5
-#define GCREG_DE_PLANE2_STRIDE_MSB                                            15
-#define GCREG_DE_PLANE2_STRIDE_LSB                                             0
-#define GCREG_DE_PLANE2_STRIDE_BLK                                             0
-#define GCREG_DE_PLANE2_STRIDE_Count                                           1
-#define GCREG_DE_PLANE2_STRIDE_FieldMask                              0x0003FFFF
-#define GCREG_DE_PLANE2_STRIDE_ReadMask                               0x0003FFFC
-#define GCREG_DE_PLANE2_STRIDE_WriteMask                              0x0003FFFC
-#define GCREG_DE_PLANE2_STRIDE_ResetValue                             0x00000000
-
-#define GCREG_DE_PLANE2_STRIDE_STRIDE                                     17 : 0
-#define GCREG_DE_PLANE2_STRIDE_STRIDE_End                                     17
-#define GCREG_DE_PLANE2_STRIDE_STRIDE_Start                                    0
-#define GCREG_DE_PLANE2_STRIDE_STRIDE_Type                                   U18
-
-/*******************************************************************************
-** State gcregDEPlane3Address
-*/
-
-/* Address for plane 3 if gcregDEYUVConversion.
-** Enable is set to Plane3.
-*/
-
-#define gcregDEPlane3AddressRegAddrs                                      0x04C6
-#define GCREG_DE_PLANE3_ADDRESS_MSB                                           15
-#define GCREG_DE_PLANE3_ADDRESS_LSB                                            0
-#define GCREG_DE_PLANE3_ADDRESS_BLK                                            0
-#define GCREG_DE_PLANE3_ADDRESS_Count                                          1
-#define GCREG_DE_PLANE3_ADDRESS_FieldMask                             0xFFFFFFFF
-#define GCREG_DE_PLANE3_ADDRESS_ReadMask                              0xFFFFFFFC
-#define GCREG_DE_PLANE3_ADDRESS_WriteMask                             0xFFFFFFFC
-#define GCREG_DE_PLANE3_ADDRESS_ResetValue                            0x00000000
-
-#define GCREG_DE_PLANE3_ADDRESS_ADDRESS                                   31 : 0
-#define GCREG_DE_PLANE3_ADDRESS_ADDRESS_End                                   30
-#define GCREG_DE_PLANE3_ADDRESS_ADDRESS_Start                                  0
-#define GCREG_DE_PLANE3_ADDRESS_ADDRESS_Type                                 U31
-
-/*******************************************************************************
-** State gcregDEPlane3Stride
-*/
-
-/* Stride for plane 3 if gcregDEYUVConversion.
-** Enable is set to Plane3.
-*/
-
-#define gcregDEPlane3StrideRegAddrs                                       0x04C7
-#define GCREG_DE_PLANE3_STRIDE_MSB                                            15
-#define GCREG_DE_PLANE3_STRIDE_LSB                                             0
-#define GCREG_DE_PLANE3_STRIDE_BLK                                             0
-#define GCREG_DE_PLANE3_STRIDE_Count                                           1
-#define GCREG_DE_PLANE3_STRIDE_FieldMask                              0x0003FFFF
-#define GCREG_DE_PLANE3_STRIDE_ReadMask                               0x0003FFFC
-#define GCREG_DE_PLANE3_STRIDE_WriteMask                              0x0003FFFC
-#define GCREG_DE_PLANE3_STRIDE_ResetValue                             0x00000000
-
-#define GCREG_DE_PLANE3_STRIDE_STRIDE                                     17 : 0
-#define GCREG_DE_PLANE3_STRIDE_STRIDE_End                                     17
-#define GCREG_DE_PLANE3_STRIDE_STRIDE_Start                                    0
-#define GCREG_DE_PLANE3_STRIDE_STRIDE_Type                                   U18
-
-/*******************************************************************************
-** State gcregDEStallDE
-*/
-
-#define gcregDEStallDERegAddrs                                            0x04C8
-#define GCREG_DE_STALL_DE_MSB                                                 15
-#define GCREG_DE_STALL_DE_LSB                                                  0
-#define GCREG_DE_STALL_DE_BLK                                                  0
-#define GCREG_DE_STALL_DE_Count                                                1
-#define GCREG_DE_STALL_DE_FieldMask                                   0x00000001
-#define GCREG_DE_STALL_DE_ReadMask                                    0x00000001
-#define GCREG_DE_STALL_DE_WriteMask                                   0x00000001
-#define GCREG_DE_STALL_DE_ResetValue                                  0x00000000
-
-/* Stall de enable. */
-#define GCREG_DE_STALL_DE_ENABLE                                           0 : 0
-#define GCREG_DE_STALL_DE_ENABLE_End                                           0
-#define GCREG_DE_STALL_DE_ENABLE_Start                                         0
-#define GCREG_DE_STALL_DE_ENABLE_Type                                        U01
-#define   GCREG_DE_STALL_DE_ENABLE_DISABLED                                  0x0
-#define   GCREG_DE_STALL_DE_ENABLE_ENABLED                                   0x1
-
-/*******************************************************************************
-** State gcregBlock4SrcAddress
-*/
-
-/* 32-bit aligned base address of the source surface. */
-
-#define gcregBlock4SrcAddressRegAddrs                                     0x4A00
-#define GCREG_BLOCK4_SRC_ADDRESS_MSB                                          15
-#define GCREG_BLOCK4_SRC_ADDRESS_LSB                                           2
-#define GCREG_BLOCK4_SRC_ADDRESS_BLK                                           0
-#define GCREG_BLOCK4_SRC_ADDRESS_Count                                         4
-#define GCREG_BLOCK4_SRC_ADDRESS_FieldMask                            0xFFFFFFFF
-#define GCREG_BLOCK4_SRC_ADDRESS_ReadMask                             0xFFFFFFFC
-#define GCREG_BLOCK4_SRC_ADDRESS_WriteMask                            0xFFFFFFFC
-#define GCREG_BLOCK4_SRC_ADDRESS_ResetValue                           0x00000000
-
-#define GCREG_BLOCK4_SRC_ADDRESS_ADDRESS                                  31 : 0
-#define GCREG_BLOCK4_SRC_ADDRESS_ADDRESS_End                                  30
-#define GCREG_BLOCK4_SRC_ADDRESS_ADDRESS_Start                                 0
-#define GCREG_BLOCK4_SRC_ADDRESS_ADDRESS_Type                                U31
-
-/*******************************************************************************
-** State gcregBlock4SrcStride
-*/
-
-/* Stride of the source surface in bytes. To calculate the stride multiply
-** the surface width in pixels by the number of  bytes per pixel.
-*/
-
-#define gcregBlock4SrcStrideRegAddrs                                      0x4A04
-#define GCREG_BLOCK4_SRC_STRIDE_MSB                                           15
-#define GCREG_BLOCK4_SRC_STRIDE_LSB                                            2
-#define GCREG_BLOCK4_SRC_STRIDE_BLK                                            0
-#define GCREG_BLOCK4_SRC_STRIDE_Count                                          4
-#define GCREG_BLOCK4_SRC_STRIDE_FieldMask                             0x0003FFFF
-#define GCREG_BLOCK4_SRC_STRIDE_ReadMask                              0x0003FFFC
-#define GCREG_BLOCK4_SRC_STRIDE_WriteMask                             0x0003FFFC
-#define GCREG_BLOCK4_SRC_STRIDE_ResetValue                            0x00000000
-
-#define GCREG_BLOCK4_SRC_STRIDE_STRIDE                                    17 : 0
-#define GCREG_BLOCK4_SRC_STRIDE_STRIDE_End                                    17
-#define GCREG_BLOCK4_SRC_STRIDE_STRIDE_Start                                   0
-#define GCREG_BLOCK4_SRC_STRIDE_STRIDE_Type                                  U18
-
-/*******************************************************************************
-** State gcregBlock4SrcRotationConfig
-*/
-
-/* 90 degree rotation configuration for the source surface. Width field
-** specifies the width of the surface in pixels.
-*/
-
-#define gcregBlock4SrcRotationConfigRegAddrs                              0x4A08
-#define GCREG_BLOCK4_SRC_ROTATION_CONFIG_MSB                                  15
-#define GCREG_BLOCK4_SRC_ROTATION_CONFIG_LSB                                   2
-#define GCREG_BLOCK4_SRC_ROTATION_CONFIG_BLK                                   0
-#define GCREG_BLOCK4_SRC_ROTATION_CONFIG_Count                                 4
-#define GCREG_BLOCK4_SRC_ROTATION_CONFIG_FieldMask                    0x0001FFFF
-#define GCREG_BLOCK4_SRC_ROTATION_CONFIG_ReadMask                     0x0001FFFF
-#define GCREG_BLOCK4_SRC_ROTATION_CONFIG_WriteMask                    0x0001FFFF
-#define GCREG_BLOCK4_SRC_ROTATION_CONFIG_ResetValue                   0x00000000
-
-#define GCREG_BLOCK4_SRC_ROTATION_CONFIG_WIDTH                            15 : 0
-#define GCREG_BLOCK4_SRC_ROTATION_CONFIG_WIDTH_End                            15
-#define GCREG_BLOCK4_SRC_ROTATION_CONFIG_WIDTH_Start                           0
-#define GCREG_BLOCK4_SRC_ROTATION_CONFIG_WIDTH_Type                          U16
-
-#define GCREG_BLOCK4_SRC_ROTATION_CONFIG_ROTATION                        16 : 16
-#define GCREG_BLOCK4_SRC_ROTATION_CONFIG_ROTATION_End                         16
-#define GCREG_BLOCK4_SRC_ROTATION_CONFIG_ROTATION_Start                       16
-#define GCREG_BLOCK4_SRC_ROTATION_CONFIG_ROTATION_Type                       U01
-#define   GCREG_BLOCK4_SRC_ROTATION_CONFIG_ROTATION_DISABLE                  0x0
-#define   GCREG_BLOCK4_SRC_ROTATION_CONFIG_ROTATION_ENABLE                   0x1
-
-/*******************************************************************************
-** State gcregBlock4SrcConfig
-*/
-
-/* Source surface configuration register. */
-
-#define gcregBlock4SrcConfigRegAddrs                                      0x4A0C
-#define GCREG_BLOCK4_SRC_CONFIG_MSB                                           15
-#define GCREG_BLOCK4_SRC_CONFIG_LSB                                            2
-#define GCREG_BLOCK4_SRC_CONFIG_BLK                                            0
-#define GCREG_BLOCK4_SRC_CONFIG_Count                                          4
-#define GCREG_BLOCK4_SRC_CONFIG_FieldMask                             0xDF30B1C0
-#define GCREG_BLOCK4_SRC_CONFIG_ReadMask                              0xDF30B1C0
-#define GCREG_BLOCK4_SRC_CONFIG_WriteMask                             0xDF30B1C0
-#define GCREG_BLOCK4_SRC_CONFIG_ResetValue                            0x00000000
-
-/* Control source endianess. */
-#define GCREG_BLOCK4_SRC_CONFIG_ENDIAN_CONTROL                           31 : 30
-#define GCREG_BLOCK4_SRC_CONFIG_ENDIAN_CONTROL_End                            31
-#define GCREG_BLOCK4_SRC_CONFIG_ENDIAN_CONTROL_Start                          30
-#define GCREG_BLOCK4_SRC_CONFIG_ENDIAN_CONTROL_Type                          U02
-#define   GCREG_BLOCK4_SRC_CONFIG_ENDIAN_CONTROL_NO_SWAP                     0x0
-#define   GCREG_BLOCK4_SRC_CONFIG_ENDIAN_CONTROL_SWAP_WORD                   0x1
-#define   GCREG_BLOCK4_SRC_CONFIG_ENDIAN_CONTROL_SWAP_DWORD                  0x2
-
-/* Defines the pixel format of the source surface. */
-#define GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT                            28 : 24
-#define GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT_End                             28
-#define GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT_Start                           24
-#define GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT_Type                           U05
-#define   GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT_X4R4G4B4                    0x00
-#define   GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT_A4R4G4B4                    0x01
-#define   GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT_X1R5G5B5                    0x02
-#define   GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT_A1R5G5B5                    0x03
-#define   GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT_R5G6B5                      0x04
-#define   GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT_X8R8G8B8                    0x05
-#define   GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT_A8R8G8B8                    0x06
-#define   GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT_YUY2                        0x07
-#define   GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT_UYVY                        0x08
-#define   GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT_INDEX8                      0x09
-#define   GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT_MONOCHROME                  0x0A
-#define   GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT_YV12                        0x0F
-#define   GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT_A8                          0x10
-#define   GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT_NV12                        0x11
-#define   GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT_NV16                        0x12
-#define   GCREG_BLOCK4_SRC_CONFIG_SOURCE_FORMAT_RG16                        0x13
-
-/* Color channel swizzles. */
-#define GCREG_BLOCK4_SRC_CONFIG_SWIZZLE                                  21 : 20
-#define GCREG_BLOCK4_SRC_CONFIG_SWIZZLE_End                                   21
-#define GCREG_BLOCK4_SRC_CONFIG_SWIZZLE_Start                                 20
-#define GCREG_BLOCK4_SRC_CONFIG_SWIZZLE_Type                                 U02
-#define   GCREG_BLOCK4_SRC_CONFIG_SWIZZLE_ARGB                               0x0
-#define   GCREG_BLOCK4_SRC_CONFIG_SWIZZLE_RGBA                               0x1
-#define   GCREG_BLOCK4_SRC_CONFIG_SWIZZLE_ABGR                               0x2
-#define   GCREG_BLOCK4_SRC_CONFIG_SWIZZLE_BGRA                               0x3
-
-/* Mono expansion: if 0, transparency color will be 0, otherwise transparency **
-** color will be 1.                                                           */
-#define GCREG_BLOCK4_SRC_CONFIG_MONO_TRANSPARENCY                        15 : 15
-#define GCREG_BLOCK4_SRC_CONFIG_MONO_TRANSPARENCY_End                         15
-#define GCREG_BLOCK4_SRC_CONFIG_MONO_TRANSPARENCY_Start                       15
-#define GCREG_BLOCK4_SRC_CONFIG_MONO_TRANSPARENCY_Type                       U01
-#define   GCREG_BLOCK4_SRC_CONFIG_MONO_TRANSPARENCY_BACKGROUND               0x0
-#define   GCREG_BLOCK4_SRC_CONFIG_MONO_TRANSPARENCY_FOREGROUND               0x1
-
-/* Mono expansion or masked blit: stream packing in pixels. Determines how    **
-** many horizontal pixels are there per each 32-bit chunk. For example, if    **
-** set to Packed8, each 32-bit chunk is 8-pixel wide, which also means that   **
-** it defines 4 vertical lines of pixels.                                     */
-#define GCREG_BLOCK4_SRC_CONFIG_PACK                                     13 : 12
-#define GCREG_BLOCK4_SRC_CONFIG_PACK_End                                      13
-#define GCREG_BLOCK4_SRC_CONFIG_PACK_Start                                    12
-#define GCREG_BLOCK4_SRC_CONFIG_PACK_Type                                    U02
-#define   GCREG_BLOCK4_SRC_CONFIG_PACK_PACKED8                               0x0
-#define   GCREG_BLOCK4_SRC_CONFIG_PACK_PACKED16                              0x1
-#define   GCREG_BLOCK4_SRC_CONFIG_PACK_PACKED32                              0x2
-#define   GCREG_BLOCK4_SRC_CONFIG_PACK_UNPACKED                              0x3
-
-/* Source data location: set to STREAM for mono expansion blits or masked     **
-** blits. For mono expansion blits the complete bitmap comes from the command **
-** stream. For masked blits the source data comes from the memory and the     **
-** mask from the command stream.                                              */
-#define GCREG_BLOCK4_SRC_CONFIG_LOCATION                                   8 : 8
-#define GCREG_BLOCK4_SRC_CONFIG_LOCATION_End                                   8
-#define GCREG_BLOCK4_SRC_CONFIG_LOCATION_Start                                 8
-#define GCREG_BLOCK4_SRC_CONFIG_LOCATION_Type                                U01
-#define   GCREG_BLOCK4_SRC_CONFIG_LOCATION_MEMORY                            0x0
-#define   GCREG_BLOCK4_SRC_CONFIG_LOCATION_STREAM                            0x1
-
-/* Source linear/tiled address computation control. */
-#define GCREG_BLOCK4_SRC_CONFIG_TILED                                      7 : 7
-#define GCREG_BLOCK4_SRC_CONFIG_TILED_End                                      7
-#define GCREG_BLOCK4_SRC_CONFIG_TILED_Start                                    7
-#define GCREG_BLOCK4_SRC_CONFIG_TILED_Type                                   U01
-#define   GCREG_BLOCK4_SRC_CONFIG_TILED_DISABLED                             0x0
-#define   GCREG_BLOCK4_SRC_CONFIG_TILED_ENABLED                              0x1
-
-/* If set to ABSOLUTE, the source coordinates are treated as absolute         **
-** coordinates inside the source surface. If set to RELATIVE, the source      **
-** coordinates are treated as the offsets from the destination coordinates    **
-** with the source size equal to the size of the destination.                 */
-#define GCREG_BLOCK4_SRC_CONFIG_SRC_RELATIVE                               6 : 6
-#define GCREG_BLOCK4_SRC_CONFIG_SRC_RELATIVE_End                               6
-#define GCREG_BLOCK4_SRC_CONFIG_SRC_RELATIVE_Start                             6
-#define GCREG_BLOCK4_SRC_CONFIG_SRC_RELATIVE_Type                            U01
-#define   GCREG_BLOCK4_SRC_CONFIG_SRC_RELATIVE_ABSOLUTE                      0x0
-#define   GCREG_BLOCK4_SRC_CONFIG_SRC_RELATIVE_RELATIVE                      0x1
-
-/*******************************************************************************
-** State gcregBlock4SrcOrigin
-*/
-
-/* Absolute or relative (see SRC_RELATIVE field of gcregBlock4SrcConfig
-** register) X and Y coordinates in pixels of the top left corner of the
-** source rectangle within the source surface.
-*/
-
-#define gcregBlock4SrcOriginRegAddrs                                      0x4A10
-#define GCREG_BLOCK4_SRC_ORIGIN_MSB                                           15
-#define GCREG_BLOCK4_SRC_ORIGIN_LSB                                            2
-#define GCREG_BLOCK4_SRC_ORIGIN_BLK                                            0
-#define GCREG_BLOCK4_SRC_ORIGIN_Count                                          4
-#define GCREG_BLOCK4_SRC_ORIGIN_FieldMask                             0xFFFFFFFF
-#define GCREG_BLOCK4_SRC_ORIGIN_ReadMask                              0xFFFFFFFF
-#define GCREG_BLOCK4_SRC_ORIGIN_WriteMask                             0xFFFFFFFF
-#define GCREG_BLOCK4_SRC_ORIGIN_ResetValue                            0x00000000
-
-#define GCREG_BLOCK4_SRC_ORIGIN_Y                                        31 : 16
-#define GCREG_BLOCK4_SRC_ORIGIN_Y_End                                         31
-#define GCREG_BLOCK4_SRC_ORIGIN_Y_Start                                       16
-#define GCREG_BLOCK4_SRC_ORIGIN_Y_Type                                       U16
-
-#define GCREG_BLOCK4_SRC_ORIGIN_X                                         15 : 0
-#define GCREG_BLOCK4_SRC_ORIGIN_X_End                                         15
-#define GCREG_BLOCK4_SRC_ORIGIN_X_Start                                        0
-#define GCREG_BLOCK4_SRC_ORIGIN_X_Type                                       U16
-
-/*******************************************************************************
-** State gcregBlock4SrcSize
-*/
-
-/* Width and height of the source rectangle in pixels. If the source is
-** relative (see SRC_RELATIVE field of gcregBlock4SrcConfig register) or a
-** regular bitblt is being performed without stretching, this register is
-** ignored and the source size is assumed to be the same as the destination.
-*/
-
-#define gcregBlock4SrcSizeRegAddrs                                        0x4A14
-#define GCREG_BLOCK4_SRC_SIZE_MSB                                             15
-#define GCREG_BLOCK4_SRC_SIZE_LSB                                              2
-#define GCREG_BLOCK4_SRC_SIZE_BLK                                              0
-#define GCREG_BLOCK4_SRC_SIZE_Count                                            4
-#define GCREG_BLOCK4_SRC_SIZE_FieldMask                               0xFFFFFFFF
-#define GCREG_BLOCK4_SRC_SIZE_ReadMask                                0xFFFFFFFF
-#define GCREG_BLOCK4_SRC_SIZE_WriteMask                               0xFFFFFFFF
-#define GCREG_BLOCK4_SRC_SIZE_ResetValue                              0x00000000
-
-#define GCREG_BLOCK4_SRC_SIZE_Y                                          31 : 16
-#define GCREG_BLOCK4_SRC_SIZE_Y_End                                           31
-#define GCREG_BLOCK4_SRC_SIZE_Y_Start                                         16
-#define GCREG_BLOCK4_SRC_SIZE_Y_Type                                         U16
-
-#define GCREG_BLOCK4_SRC_SIZE_X                                           15 : 0
-#define GCREG_BLOCK4_SRC_SIZE_X_End                                           15
-#define GCREG_BLOCK4_SRC_SIZE_X_Start                                          0
-#define GCREG_BLOCK4_SRC_SIZE_X_Type                                         U16
-
-/*******************************************************************************
-** State gcregBlock4SrcColorBg
-*/
-
-/* Select the color where source becomes transparent. It must be programmed
-** in A8R8G8B8 format.
-*/
-
-#define gcregBlock4SrcColorBgRegAddrs                                     0x4A18
-#define GCREG_BLOCK4_SRC_COLOR_BG_MSB                                         15
-#define GCREG_BLOCK4_SRC_COLOR_BG_LSB                                          2
-#define GCREG_BLOCK4_SRC_COLOR_BG_BLK                                          0
-#define GCREG_BLOCK4_SRC_COLOR_BG_Count                                        4
-#define GCREG_BLOCK4_SRC_COLOR_BG_FieldMask                           0xFFFFFFFF
-#define GCREG_BLOCK4_SRC_COLOR_BG_ReadMask                            0xFFFFFFFF
-#define GCREG_BLOCK4_SRC_COLOR_BG_WriteMask                           0xFFFFFFFF
-#define GCREG_BLOCK4_SRC_COLOR_BG_ResetValue                          0x00000000
-
-#define GCREG_BLOCK4_SRC_COLOR_BG_ALPHA                                  31 : 24
-#define GCREG_BLOCK4_SRC_COLOR_BG_ALPHA_End                                   31
-#define GCREG_BLOCK4_SRC_COLOR_BG_ALPHA_Start                                 24
-#define GCREG_BLOCK4_SRC_COLOR_BG_ALPHA_Type                                 U08
-
-#define GCREG_BLOCK4_SRC_COLOR_BG_RED                                    23 : 16
-#define GCREG_BLOCK4_SRC_COLOR_BG_RED_End                                     23
-#define GCREG_BLOCK4_SRC_COLOR_BG_RED_Start                                   16
-#define GCREG_BLOCK4_SRC_COLOR_BG_RED_Type                                   U08
-
-#define GCREG_BLOCK4_SRC_COLOR_BG_GREEN                                   15 : 8
-#define GCREG_BLOCK4_SRC_COLOR_BG_GREEN_End                                   15
-#define GCREG_BLOCK4_SRC_COLOR_BG_GREEN_Start                                  8
-#define GCREG_BLOCK4_SRC_COLOR_BG_GREEN_Type                                 U08
-
-#define GCREG_BLOCK4_SRC_COLOR_BG_BLUE                                     7 : 0
-#define GCREG_BLOCK4_SRC_COLOR_BG_BLUE_End                                     7
-#define GCREG_BLOCK4_SRC_COLOR_BG_BLUE_Start                                   0
-#define GCREG_BLOCK4_SRC_COLOR_BG_BLUE_Type                                  U08
-
-/*******************************************************************************
-** State gcregBlock4Rop
-*/
-
-/* Raster operation foreground and background codes. Even though ROP is not
-** used in CLEAR, HOR_FILTER_BLT, VER_FILTER_BLT and alpha-eanbled BIT_BLTs,
-** ROP code still has to be programmed, because the engine makes the decision
-** whether source, destination and pattern are involved in the current
-** operation and the correct decision is essential for the engine to complete
-** the operation as expected.
-*/
-
-#define gcregBlock4RopRegAddrs                                            0x4A1C
-#define GCREG_BLOCK4_ROP_MSB                                                  15
-#define GCREG_BLOCK4_ROP_LSB                                                   2
-#define GCREG_BLOCK4_ROP_BLK                                                   0
-#define GCREG_BLOCK4_ROP_Count                                                 4
-#define GCREG_BLOCK4_ROP_FieldMask                                    0x0030FFFF
-#define GCREG_BLOCK4_ROP_ReadMask                                     0x0030FFFF
-#define GCREG_BLOCK4_ROP_WriteMask                                    0x0030FFFF
-#define GCREG_BLOCK4_ROP_ResetValue                                   0x00000000
-
-/* ROP type: ROP2, ROP3 or ROP4 */
-#define GCREG_BLOCK4_ROP_TYPE                                            21 : 20
-#define GCREG_BLOCK4_ROP_TYPE_End                                             21
-#define GCREG_BLOCK4_ROP_TYPE_Start                                           20
-#define GCREG_BLOCK4_ROP_TYPE_Type                                           U02
-#define   GCREG_BLOCK4_ROP_TYPE_ROP2_PATTERN                                 0x0
-#define   GCREG_BLOCK4_ROP_TYPE_ROP2_SOURCE                                  0x1
-#define   GCREG_BLOCK4_ROP_TYPE_ROP3                                         0x2
-#define   GCREG_BLOCK4_ROP_TYPE_ROP4                                         0x3
-
-/* Background ROP code is used for transparent pixels. */
-#define GCREG_BLOCK4_ROP_ROP_BG                                           15 : 8
-#define GCREG_BLOCK4_ROP_ROP_BG_End                                           15
-#define GCREG_BLOCK4_ROP_ROP_BG_Start                                          8
-#define GCREG_BLOCK4_ROP_ROP_BG_Type                                         U08
-
-/* Background ROP code is used for opaque pixels. */
-#define GCREG_BLOCK4_ROP_ROP_FG                                            7 : 0
-#define GCREG_BLOCK4_ROP_ROP_FG_End                                            7
-#define GCREG_BLOCK4_ROP_ROP_FG_Start                                          0
-#define GCREG_BLOCK4_ROP_ROP_FG_Type                                         U08
-
-/*******************************************************************************
-** State gcregBlock4AlphaControl
-*/
-
-#define gcregBlock4AlphaControlRegAddrs                                   0x4A20
-#define GCREG_BLOCK4_ALPHA_CONTROL_MSB                                        15
-#define GCREG_BLOCK4_ALPHA_CONTROL_LSB                                         2
-#define GCREG_BLOCK4_ALPHA_CONTROL_BLK                                         0
-#define GCREG_BLOCK4_ALPHA_CONTROL_Count                                       4
-#define GCREG_BLOCK4_ALPHA_CONTROL_FieldMask                          0x00000001
-#define GCREG_BLOCK4_ALPHA_CONTROL_ReadMask                           0x00000001
-#define GCREG_BLOCK4_ALPHA_CONTROL_WriteMask                          0x00000001
-#define GCREG_BLOCK4_ALPHA_CONTROL_ResetValue                         0x00000000
-
-#define GCREG_BLOCK4_ALPHA_CONTROL_ENABLE                                  0 : 0
-#define GCREG_BLOCK4_ALPHA_CONTROL_ENABLE_End                                  0
-#define GCREG_BLOCK4_ALPHA_CONTROL_ENABLE_Start                                0
-#define GCREG_BLOCK4_ALPHA_CONTROL_ENABLE_Type                               U01
-#define   GCREG_BLOCK4_ALPHA_CONTROL_ENABLE_OFF                              0x0
-#define   GCREG_BLOCK4_ALPHA_CONTROL_ENABLE_ON                               0x1
-
-/*******************************************************************************
-** State gcregBlock4AlphaModes
-*/
-
-#define gcregBlock4AlphaModesRegAddrs                                     0x4A24
-#define GCREG_BLOCK4_ALPHA_MODES_MSB                                          15
-#define GCREG_BLOCK4_ALPHA_MODES_LSB                                           2
-#define GCREG_BLOCK4_ALPHA_MODES_BLK                                           0
-#define GCREG_BLOCK4_ALPHA_MODES_Count                                         4
-#define GCREG_BLOCK4_ALPHA_MODES_FieldMask                            0xFF003311
-#define GCREG_BLOCK4_ALPHA_MODES_ReadMask                             0xFF003311
-#define GCREG_BLOCK4_ALPHA_MODES_WriteMask                            0xFF003311
-#define GCREG_BLOCK4_ALPHA_MODES_ResetValue                           0x00000000
-
-#define GCREG_BLOCK4_ALPHA_MODES_SRC_ALPHA_MODE                            0 : 0
-#define GCREG_BLOCK4_ALPHA_MODES_SRC_ALPHA_MODE_End                            0
-#define GCREG_BLOCK4_ALPHA_MODES_SRC_ALPHA_MODE_Start                          0
-#define GCREG_BLOCK4_ALPHA_MODES_SRC_ALPHA_MODE_Type                         U01
-#define   GCREG_BLOCK4_ALPHA_MODES_SRC_ALPHA_MODE_NORMAL                     0x0
-#define   GCREG_BLOCK4_ALPHA_MODES_SRC_ALPHA_MODE_INVERSED                   0x1
-
-#define GCREG_BLOCK4_ALPHA_MODES_DST_ALPHA_MODE                            4 : 4
-#define GCREG_BLOCK4_ALPHA_MODES_DST_ALPHA_MODE_End                            4
-#define GCREG_BLOCK4_ALPHA_MODES_DST_ALPHA_MODE_Start                          4
-#define GCREG_BLOCK4_ALPHA_MODES_DST_ALPHA_MODE_Type                         U01
-#define   GCREG_BLOCK4_ALPHA_MODES_DST_ALPHA_MODE_NORMAL                     0x0
-#define   GCREG_BLOCK4_ALPHA_MODES_DST_ALPHA_MODE_INVERSED                   0x1
-
-#define GCREG_BLOCK4_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE                     9 : 8
-#define GCREG_BLOCK4_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE_End                     9
-#define GCREG_BLOCK4_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE_Start                   8
-#define GCREG_BLOCK4_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE_Type                  U02
-#define   GCREG_BLOCK4_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE_NORMAL              0x0
-#define   GCREG_BLOCK4_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE_GLOBAL              0x1
-#define   GCREG_BLOCK4_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE_SCALED              0x2
-
-#define GCREG_BLOCK4_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE                   13 : 12
-#define GCREG_BLOCK4_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE_End                    13
-#define GCREG_BLOCK4_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE_Start                  12
-#define GCREG_BLOCK4_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE_Type                  U02
-#define   GCREG_BLOCK4_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE_NORMAL              0x0
-#define   GCREG_BLOCK4_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE_GLOBAL              0x1
-#define   GCREG_BLOCK4_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE_SCALED              0x2
-
-#define GCREG_BLOCK4_ALPHA_MODES_SRC_BLENDING_MODE                       26 : 24
-#define GCREG_BLOCK4_ALPHA_MODES_SRC_BLENDING_MODE_End                        26
-#define GCREG_BLOCK4_ALPHA_MODES_SRC_BLENDING_MODE_Start                      24
-#define GCREG_BLOCK4_ALPHA_MODES_SRC_BLENDING_MODE_Type                      U03
-#define   GCREG_BLOCK4_ALPHA_MODES_SRC_BLENDING_MODE_ZERO                    0x0
-#define   GCREG_BLOCK4_ALPHA_MODES_SRC_BLENDING_MODE_ONE                     0x1
-#define   GCREG_BLOCK4_ALPHA_MODES_SRC_BLENDING_MODE_NORMAL                  0x2
-#define   GCREG_BLOCK4_ALPHA_MODES_SRC_BLENDING_MODE_INVERSED                0x3
-#define   GCREG_BLOCK4_ALPHA_MODES_SRC_BLENDING_MODE_COLOR                   0x4
-#define   GCREG_BLOCK4_ALPHA_MODES_SRC_BLENDING_MODE_COLOR_INVERSED          0x5
-#define   GCREG_BLOCK4_ALPHA_MODES_SRC_BLENDING_MODE_SATURATED_ALPHA         0x6
-#define   GCREG_BLOCK4_ALPHA_MODES_SRC_BLENDING_MODE_SATURATED_DEST_ALPHA    0x7
-
-/* Src Blending factor is calculate from Src alpha. */
-#define GCREG_BLOCK4_ALPHA_MODES_SRC_ALPHA_FACTOR                        27 : 27
-#define GCREG_BLOCK4_ALPHA_MODES_SRC_ALPHA_FACTOR_End                         27
-#define GCREG_BLOCK4_ALPHA_MODES_SRC_ALPHA_FACTOR_Start                       27
-#define GCREG_BLOCK4_ALPHA_MODES_SRC_ALPHA_FACTOR_Type                       U01
-#define   GCREG_BLOCK4_ALPHA_MODES_SRC_ALPHA_FACTOR_DISABLED                 0x0
-#define   GCREG_BLOCK4_ALPHA_MODES_SRC_ALPHA_FACTOR_ENABLED                  0x1
-
-#define GCREG_BLOCK4_ALPHA_MODES_DST_BLENDING_MODE                       30 : 28
-#define GCREG_BLOCK4_ALPHA_MODES_DST_BLENDING_MODE_End                        30
-#define GCREG_BLOCK4_ALPHA_MODES_DST_BLENDING_MODE_Start                      28
-#define GCREG_BLOCK4_ALPHA_MODES_DST_BLENDING_MODE_Type                      U03
-#define   GCREG_BLOCK4_ALPHA_MODES_DST_BLENDING_MODE_ZERO                    0x0
-#define   GCREG_BLOCK4_ALPHA_MODES_DST_BLENDING_MODE_ONE                     0x1
-#define   GCREG_BLOCK4_ALPHA_MODES_DST_BLENDING_MODE_NORMAL                  0x2
-#define   GCREG_BLOCK4_ALPHA_MODES_DST_BLENDING_MODE_INVERSED                0x3
-#define   GCREG_BLOCK4_ALPHA_MODES_DST_BLENDING_MODE_COLOR                   0x4
-#define   GCREG_BLOCK4_ALPHA_MODES_DST_BLENDING_MODE_COLOR_INVERSED          0x5
-#define   GCREG_BLOCK4_ALPHA_MODES_DST_BLENDING_MODE_SATURATED_ALPHA         0x6
-#define   GCREG_BLOCK4_ALPHA_MODES_DST_BLENDING_MODE_SATURATED_DEST_ALPHA    0x7
-
-/* Dst Blending factor is calculate from Dst alpha. */
-#define GCREG_BLOCK4_ALPHA_MODES_DST_ALPHA_FACTOR                        31 : 31
-#define GCREG_BLOCK4_ALPHA_MODES_DST_ALPHA_FACTOR_End                         31
-#define GCREG_BLOCK4_ALPHA_MODES_DST_ALPHA_FACTOR_Start                       31
-#define GCREG_BLOCK4_ALPHA_MODES_DST_ALPHA_FACTOR_Type                       U01
-#define   GCREG_BLOCK4_ALPHA_MODES_DST_ALPHA_FACTOR_DISABLED                 0x0
-#define   GCREG_BLOCK4_ALPHA_MODES_DST_ALPHA_FACTOR_ENABLED                  0x1
-
-/*******************************************************************************
-** State gcregBlock4AddressU
-*/
-
-/* 32-bit aligned base address of the source U plane. */
-
-#define gcregBlock4UPlaneAddressRegAddrs                                  0x4A28
-#define GCREG_BLOCK4_UPLANE_ADDRESS_MSB                                       15
-#define GCREG_BLOCK4_UPLANE_ADDRESS_LSB                                        2
-#define GCREG_BLOCK4_UPLANE_ADDRESS_BLK                                        0
-#define GCREG_BLOCK4_UPLANE_ADDRESS_Count                                      4
-#define GCREG_BLOCK4_UPLANE_ADDRESS_FieldMask                         0xFFFFFFFF
-#define GCREG_BLOCK4_UPLANE_ADDRESS_ReadMask                          0xFFFFFFFC
-#define GCREG_BLOCK4_UPLANE_ADDRESS_WriteMask                         0xFFFFFFFC
-#define GCREG_BLOCK4_UPLANE_ADDRESS_ResetValue                        0x00000000
-
-#define GCREG_BLOCK4_UPLANE_ADDRESS_ADDRESS                               31 : 0
-#define GCREG_BLOCK4_UPLANE_ADDRESS_ADDRESS_End                               30
-#define GCREG_BLOCK4_UPLANE_ADDRESS_ADDRESS_Start                              0
-#define GCREG_BLOCK4_UPLANE_ADDRESS_ADDRESS_Type                             U31
-
-/*******************************************************************************
-** State gcregBlock4StrideU
-*/
-
-/* Stride of the source U plane in bytes. */
-
-#define gcregBlock4UPlaneStrideRegAddrs                                   0x4A2C
-#define GCREG_BLOCK4_UPLANE_STRIDE_MSB                                        15
-#define GCREG_BLOCK4_UPLANE_STRIDE_LSB                                         2
-#define GCREG_BLOCK4_UPLANE_STRIDE_BLK                                         0
-#define GCREG_BLOCK4_UPLANE_STRIDE_Count                                       4
-#define GCREG_BLOCK4_UPLANE_STRIDE_FieldMask                          0x0003FFFF
-#define GCREG_BLOCK4_UPLANE_STRIDE_ReadMask                           0x0003FFFC
-#define GCREG_BLOCK4_UPLANE_STRIDE_WriteMask                          0x0003FFFC
-#define GCREG_BLOCK4_UPLANE_STRIDE_ResetValue                         0x00000000
-
-#define GCREG_BLOCK4_UPLANE_STRIDE_STRIDE                                 17 : 0
-#define GCREG_BLOCK4_UPLANE_STRIDE_STRIDE_End                                 17
-#define GCREG_BLOCK4_UPLANE_STRIDE_STRIDE_Start                                0
-#define GCREG_BLOCK4_UPLANE_STRIDE_STRIDE_Type                               U18
-
-/*******************************************************************************
-** State gcregBlock4AddressV
-*/
-
-/* 32-bit aligned base address of the source V plane. */
-
-#define gcregBlock4VPlaneAddressRegAddrs                                  0x4A30
-#define GCREG_BLOCK4_VPLANE_ADDRESS_MSB                                       15
-#define GCREG_BLOCK4_VPLANE_ADDRESS_LSB                                        2
-#define GCREG_BLOCK4_VPLANE_ADDRESS_BLK                                        0
-#define GCREG_BLOCK4_VPLANE_ADDRESS_Count                                      4
-#define GCREG_BLOCK4_VPLANE_ADDRESS_FieldMask                         0xFFFFFFFF
-#define GCREG_BLOCK4_VPLANE_ADDRESS_ReadMask                          0xFFFFFFFC
-#define GCREG_BLOCK4_VPLANE_ADDRESS_WriteMask                         0xFFFFFFFC
-#define GCREG_BLOCK4_VPLANE_ADDRESS_ResetValue                        0x00000000
-
-#define GCREG_BLOCK4_VPLANE_ADDRESS_ADDRESS                               31 : 0
-#define GCREG_BLOCK4_VPLANE_ADDRESS_ADDRESS_End                               30
-#define GCREG_BLOCK4_VPLANE_ADDRESS_ADDRESS_Start                              0
-#define GCREG_BLOCK4_VPLANE_ADDRESS_ADDRESS_Type                             U31
-
-/*******************************************************************************
-** State gcregBlock4StrideV
-*/
-
-/* Stride of the source V plane in bytes. */
-
-#define gcregBlock4VPlaneStrideRegAddrs                                   0x4A34
-#define GCREG_BLOCK4_VPLANE_STRIDE_MSB                                        15
-#define GCREG_BLOCK4_VPLANE_STRIDE_LSB                                         2
-#define GCREG_BLOCK4_VPLANE_STRIDE_BLK                                         0
-#define GCREG_BLOCK4_VPLANE_STRIDE_Count                                       4
-#define GCREG_BLOCK4_VPLANE_STRIDE_FieldMask                          0x0003FFFF
-#define GCREG_BLOCK4_VPLANE_STRIDE_ReadMask                           0x0003FFFC
-#define GCREG_BLOCK4_VPLANE_STRIDE_WriteMask                          0x0003FFFC
-#define GCREG_BLOCK4_VPLANE_STRIDE_ResetValue                         0x00000000
-
-#define GCREG_BLOCK4_VPLANE_STRIDE_STRIDE                                 17 : 0
-#define GCREG_BLOCK4_VPLANE_STRIDE_STRIDE_End                                 17
-#define GCREG_BLOCK4_VPLANE_STRIDE_STRIDE_Start                                0
-#define GCREG_BLOCK4_VPLANE_STRIDE_STRIDE_Type                               U18
-
-/*******************************************************************************
-** State gcregBlock4SrcRotationHeight
-*/
-
-/* 180/270 degree rotation configuration for the Source surface. Height field
-** specifies the height of the surface in pixels.
-*/
-
-#define gcregBlock4SrcRotationHeightRegAddrs                              0x4A38
-#define GCREG_BLOCK4_SRC_ROTATION_HEIGHT_MSB                                  15
-#define GCREG_BLOCK4_SRC_ROTATION_HEIGHT_LSB                                   2
-#define GCREG_BLOCK4_SRC_ROTATION_HEIGHT_BLK                                   0
-#define GCREG_BLOCK4_SRC_ROTATION_HEIGHT_Count                                 4
-#define GCREG_BLOCK4_SRC_ROTATION_HEIGHT_FieldMask                    0x0000FFFF
-#define GCREG_BLOCK4_SRC_ROTATION_HEIGHT_ReadMask                     0x0000FFFF
-#define GCREG_BLOCK4_SRC_ROTATION_HEIGHT_WriteMask                    0x0000FFFF
-#define GCREG_BLOCK4_SRC_ROTATION_HEIGHT_ResetValue                   0x00000000
-
-#define GCREG_BLOCK4_SRC_ROTATION_HEIGHT_HEIGHT                           15 : 0
-#define GCREG_BLOCK4_SRC_ROTATION_HEIGHT_HEIGHT_End                           15
-#define GCREG_BLOCK4_SRC_ROTATION_HEIGHT_HEIGHT_Start                          0
-#define GCREG_BLOCK4_SRC_ROTATION_HEIGHT_HEIGHT_Type                         U16
-
-/*******************************************************************************
-** State gcregBlock4RotAngle
-*/
-
-/* 0/90/180/270 degree rotation configuration for the Source surface. Height
-** field specifies the height of the surface in pixels.
-*/
-
-#define gcregBlock4RotAngleRegAddrs                                       0x4A3C
-#define GCREG_BLOCK4_ROT_ANGLE_MSB                                            15
-#define GCREG_BLOCK4_ROT_ANGLE_LSB                                             2
-#define GCREG_BLOCK4_ROT_ANGLE_BLK                                             0
-#define GCREG_BLOCK4_ROT_ANGLE_Count                                           4
-#define GCREG_BLOCK4_ROT_ANGLE_FieldMask                              0x000BB33F
-#define GCREG_BLOCK4_ROT_ANGLE_ReadMask                               0x000BB33F
-#define GCREG_BLOCK4_ROT_ANGLE_WriteMask                              0x000BB33F
-#define GCREG_BLOCK4_ROT_ANGLE_ResetValue                             0x00000000
-
-#define GCREG_BLOCK4_ROT_ANGLE_SRC                                         2 : 0
-#define GCREG_BLOCK4_ROT_ANGLE_SRC_End                                         2
-#define GCREG_BLOCK4_ROT_ANGLE_SRC_Start                                       0
-#define GCREG_BLOCK4_ROT_ANGLE_SRC_Type                                      U03
-#define   GCREG_BLOCK4_ROT_ANGLE_SRC_ROT0                                    0x0
-#define   GCREG_BLOCK4_ROT_ANGLE_SRC_FLIP_X                                  0x1
-#define   GCREG_BLOCK4_ROT_ANGLE_SRC_FLIP_Y                                  0x2
-#define   GCREG_BLOCK4_ROT_ANGLE_SRC_ROT90                                   0x4
-#define   GCREG_BLOCK4_ROT_ANGLE_SRC_ROT180                                  0x5
-#define   GCREG_BLOCK4_ROT_ANGLE_SRC_ROT270                                  0x6
-
-#define GCREG_BLOCK4_ROT_ANGLE_DST                                         5 : 3
-#define GCREG_BLOCK4_ROT_ANGLE_DST_End                                         5
-#define GCREG_BLOCK4_ROT_ANGLE_DST_Start                                       3
-#define GCREG_BLOCK4_ROT_ANGLE_DST_Type                                      U03
-#define   GCREG_BLOCK4_ROT_ANGLE_DST_ROT0                                    0x0
-#define   GCREG_BLOCK4_ROT_ANGLE_DST_FLIP_X                                  0x1
-#define   GCREG_BLOCK4_ROT_ANGLE_DST_FLIP_Y                                  0x2
-#define   GCREG_BLOCK4_ROT_ANGLE_DST_ROT90                                   0x4
-#define   GCREG_BLOCK4_ROT_ANGLE_DST_ROT180                                  0x5
-#define   GCREG_BLOCK4_ROT_ANGLE_DST_ROT270                                  0x6
-
-#define GCREG_BLOCK4_ROT_ANGLE_MASK_SRC                                    8 : 8
-#define GCREG_BLOCK4_ROT_ANGLE_MASK_SRC_End                                    8
-#define GCREG_BLOCK4_ROT_ANGLE_MASK_SRC_Start                                  8
-#define GCREG_BLOCK4_ROT_ANGLE_MASK_SRC_Type                                 U01
-#define   GCREG_BLOCK4_ROT_ANGLE_MASK_SRC_ENABLED                            0x0
-#define   GCREG_BLOCK4_ROT_ANGLE_MASK_SRC_MASKED                             0x1
-
-#define GCREG_BLOCK4_ROT_ANGLE_MASK_DST                                    9 : 9
-#define GCREG_BLOCK4_ROT_ANGLE_MASK_DST_End                                    9
-#define GCREG_BLOCK4_ROT_ANGLE_MASK_DST_Start                                  9
-#define GCREG_BLOCK4_ROT_ANGLE_MASK_DST_Type                                 U01
-#define   GCREG_BLOCK4_ROT_ANGLE_MASK_DST_ENABLED                            0x0
-#define   GCREG_BLOCK4_ROT_ANGLE_MASK_DST_MASKED                             0x1
-
-#define GCREG_BLOCK4_ROT_ANGLE_SRC_MIRROR                                13 : 12
-#define GCREG_BLOCK4_ROT_ANGLE_SRC_MIRROR_End                                 13
-#define GCREG_BLOCK4_ROT_ANGLE_SRC_MIRROR_Start                               12
-#define GCREG_BLOCK4_ROT_ANGLE_SRC_MIRROR_Type                               U02
-#define   GCREG_BLOCK4_ROT_ANGLE_SRC_MIRROR_NONE                             0x0
-#define   GCREG_BLOCK4_ROT_ANGLE_SRC_MIRROR_MIRROR_X                         0x1
-#define   GCREG_BLOCK4_ROT_ANGLE_SRC_MIRROR_MIRROR_Y                         0x2
-#define   GCREG_BLOCK4_ROT_ANGLE_SRC_MIRROR_MIRROR_XY                        0x3
-
-#define GCREG_BLOCK4_ROT_ANGLE_MASK_SRC_MIRROR                           15 : 15
-#define GCREG_BLOCK4_ROT_ANGLE_MASK_SRC_MIRROR_End                            15
-#define GCREG_BLOCK4_ROT_ANGLE_MASK_SRC_MIRROR_Start                          15
-#define GCREG_BLOCK4_ROT_ANGLE_MASK_SRC_MIRROR_Type                          U01
-#define   GCREG_BLOCK4_ROT_ANGLE_MASK_SRC_MIRROR_ENABLED                     0x0
-#define   GCREG_BLOCK4_ROT_ANGLE_MASK_SRC_MIRROR_MASKED                      0x1
-
-#define GCREG_BLOCK4_ROT_ANGLE_DST_MIRROR                                17 : 16
-#define GCREG_BLOCK4_ROT_ANGLE_DST_MIRROR_End                                 17
-#define GCREG_BLOCK4_ROT_ANGLE_DST_MIRROR_Start                               16
-#define GCREG_BLOCK4_ROT_ANGLE_DST_MIRROR_Type                               U02
-#define   GCREG_BLOCK4_ROT_ANGLE_DST_MIRROR_NONE                             0x0
-#define   GCREG_BLOCK4_ROT_ANGLE_DST_MIRROR_MIRROR_X                         0x1
-#define   GCREG_BLOCK4_ROT_ANGLE_DST_MIRROR_MIRROR_Y                         0x2
-#define   GCREG_BLOCK4_ROT_ANGLE_DST_MIRROR_MIRROR_XY                        0x3
-
-#define GCREG_BLOCK4_ROT_ANGLE_MASK_DST_MIRROR                           19 : 19
-#define GCREG_BLOCK4_ROT_ANGLE_MASK_DST_MIRROR_End                            19
-#define GCREG_BLOCK4_ROT_ANGLE_MASK_DST_MIRROR_Start                          19
-#define GCREG_BLOCK4_ROT_ANGLE_MASK_DST_MIRROR_Type                          U01
-#define   GCREG_BLOCK4_ROT_ANGLE_MASK_DST_MIRROR_ENABLED                     0x0
-#define   GCREG_BLOCK4_ROT_ANGLE_MASK_DST_MIRROR_MASKED                      0x1
-
-/*******************************************************************************
-** State gcregBlock4GlobalSrcColor
-*/
-
-/* Defines the global source color and alpha values. */
-
-#define gcregBlock4GlobalSrcColorRegAddrs                                 0x4A40
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_MSB                                     15
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_LSB                                      2
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_BLK                                      0
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_Count                                    4
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_FieldMask                       0xFFFFFFFF
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_ReadMask                        0xFFFFFFFF
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_WriteMask                       0xFFFFFFFF
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_ResetValue                      0x00000000
-
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_ALPHA                              31 : 24
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_ALPHA_End                               31
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_ALPHA_Start                             24
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_ALPHA_Type                             U08
-
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_RED                                23 : 16
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_RED_End                                 23
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_RED_Start                               16
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_RED_Type                               U08
-
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_GREEN                               15 : 8
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_GREEN_End                               15
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_GREEN_Start                              8
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_GREEN_Type                             U08
-
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_BLUE                                 7 : 0
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_BLUE_End                                 7
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_BLUE_Start                               0
-#define GCREG_BLOCK4_GLOBAL_SRC_COLOR_BLUE_Type                              U08
-
-/*******************************************************************************
-** State gcregBlock4GlobalDestColor
-*/
-
-/* Defines the global destination color and alpha values. */
-
-#define gcregBlock4GlobalDestColorRegAddrs                                0x4A44
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_MSB                                    15
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_LSB                                     2
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_BLK                                     0
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_Count                                   4
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_FieldMask                      0xFFFFFFFF
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_ReadMask                       0xFFFFFFFF
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_WriteMask                      0xFFFFFFFF
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_ResetValue                     0x00000000
-
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_ALPHA                             31 : 24
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_ALPHA_End                              31
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_ALPHA_Start                            24
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_ALPHA_Type                            U08
-
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_RED                               23 : 16
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_RED_End                                23
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_RED_Start                              16
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_RED_Type                              U08
-
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_GREEN                              15 : 8
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_GREEN_End                              15
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_GREEN_Start                             8
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_GREEN_Type                            U08
-
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_BLUE                                7 : 0
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_BLUE_End                                7
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_BLUE_Start                              0
-#define GCREG_BLOCK4_GLOBAL_DEST_COLOR_BLUE_Type                             U08
-
-/*******************************************************************************
-** State gcregBlock4ColorMultiplyModes
-*/
-
-/* Color modes to multiply Source or Destination pixel color by alpha
-** channel. Alpha can be from global color source or current pixel.
-*/
-
-#define gcregBlock4ColorMultiplyModesRegAddrs                             0x4A48
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_MSB                                 15
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_LSB                                  2
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_BLK                                  0
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_Count                                4
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_FieldMask                   0x00100311
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_ReadMask                    0x00100311
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_WriteMask                   0x00100311
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_ResetValue                  0x00000000
-
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY                  0 : 0
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_End                  0
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_Start                0
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_Type               U01
-#define   GCREG_BLOCK4_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_DISABLE          0x0
-#define   GCREG_BLOCK4_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_ENABLE           0x1
-
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY                  4 : 4
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY_End                  4
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY_Start                4
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY_Type               U01
-#define   GCREG_BLOCK4_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY_DISABLE          0x0
-#define   GCREG_BLOCK4_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY_ENABLE           0x1
-
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY           9 : 8
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_End           9
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_Start         8
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_Type        U02
-#define   GCREG_BLOCK4_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_DISABLE   0x0
-#define   GCREG_BLOCK4_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_ALPHA     0x1
-#define   GCREG_BLOCK4_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_COLOR     0x2
-
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY                 20 : 20
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_End                  20
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_Start                20
-#define GCREG_BLOCK4_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_Type                U01
-#define   GCREG_BLOCK4_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_DISABLE           0x0
-#define   GCREG_BLOCK4_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_ENABLE            0x1
-
-/*******************************************************************************
-** State gcregBlock4Transparency
-*/
-
-#define gcregBlock4TransparencyRegAddrs                                   0x4A4C
-#define GCREG_BLOCK4_TRANSPARENCY_MSB                                         15
-#define GCREG_BLOCK4_TRANSPARENCY_LSB                                          2
-#define GCREG_BLOCK4_TRANSPARENCY_BLK                                          0
-#define GCREG_BLOCK4_TRANSPARENCY_Count                                        4
-#define GCREG_BLOCK4_TRANSPARENCY_FieldMask                           0xB3331333
-#define GCREG_BLOCK4_TRANSPARENCY_ReadMask                            0xB3331333
-#define GCREG_BLOCK4_TRANSPARENCY_WriteMask                           0xB3331333
-#define GCREG_BLOCK4_TRANSPARENCY_ResetValue                          0x00000000
-
-/* Source transparency mode. */
-#define GCREG_BLOCK4_TRANSPARENCY_SOURCE                                   1 : 0
-#define GCREG_BLOCK4_TRANSPARENCY_SOURCE_End                                   1
-#define GCREG_BLOCK4_TRANSPARENCY_SOURCE_Start                                 0
-#define GCREG_BLOCK4_TRANSPARENCY_SOURCE_Type                                U02
-#define   GCREG_BLOCK4_TRANSPARENCY_SOURCE_OPAQUE                            0x0
-#define   GCREG_BLOCK4_TRANSPARENCY_SOURCE_MASK                              0x1
-#define   GCREG_BLOCK4_TRANSPARENCY_SOURCE_KEY                               0x2
-
-/* Pattern transparency mode. KEY transparency mode is reserved. */
-#define GCREG_BLOCK4_TRANSPARENCY_PATTERN                                  5 : 4
-#define GCREG_BLOCK4_TRANSPARENCY_PATTERN_End                                  5
-#define GCREG_BLOCK4_TRANSPARENCY_PATTERN_Start                                4
-#define GCREG_BLOCK4_TRANSPARENCY_PATTERN_Type                               U02
-#define   GCREG_BLOCK4_TRANSPARENCY_PATTERN_OPAQUE                           0x0
-#define   GCREG_BLOCK4_TRANSPARENCY_PATTERN_MASK                             0x1
-#define   GCREG_BLOCK4_TRANSPARENCY_PATTERN_KEY                              0x2
-
-/* Destination transparency mode. MASK transparency mode is reserved. */
-#define GCREG_BLOCK4_TRANSPARENCY_DESTINATION                              9 : 8
-#define GCREG_BLOCK4_TRANSPARENCY_DESTINATION_End                              9
-#define GCREG_BLOCK4_TRANSPARENCY_DESTINATION_Start                            8
-#define GCREG_BLOCK4_TRANSPARENCY_DESTINATION_Type                           U02
-#define   GCREG_BLOCK4_TRANSPARENCY_DESTINATION_OPAQUE                       0x0
-#define   GCREG_BLOCK4_TRANSPARENCY_DESTINATION_MASK                         0x1
-#define   GCREG_BLOCK4_TRANSPARENCY_DESTINATION_KEY                          0x2
-
-/* Mask field for Source/Pattern/Destination fields. */
-#define GCREG_BLOCK4_TRANSPARENCY_MASK_TRANSPARENCY                      12 : 12
-#define GCREG_BLOCK4_TRANSPARENCY_MASK_TRANSPARENCY_End                       12
-#define GCREG_BLOCK4_TRANSPARENCY_MASK_TRANSPARENCY_Start                     12
-#define GCREG_BLOCK4_TRANSPARENCY_MASK_TRANSPARENCY_Type                     U01
-#define   GCREG_BLOCK4_TRANSPARENCY_MASK_TRANSPARENCY_ENABLED                0x0
-#define   GCREG_BLOCK4_TRANSPARENCY_MASK_TRANSPARENCY_MASKED                 0x1
-
-/* Source usage override. */
-#define GCREG_BLOCK4_TRANSPARENCY_USE_SRC_OVERRIDE                       17 : 16
-#define GCREG_BLOCK4_TRANSPARENCY_USE_SRC_OVERRIDE_End                        17
-#define GCREG_BLOCK4_TRANSPARENCY_USE_SRC_OVERRIDE_Start                      16
-#define GCREG_BLOCK4_TRANSPARENCY_USE_SRC_OVERRIDE_Type                      U02
-#define   GCREG_BLOCK4_TRANSPARENCY_USE_SRC_OVERRIDE_DEFAULT                 0x0
-#define   GCREG_BLOCK4_TRANSPARENCY_USE_SRC_OVERRIDE_USE_ENABLE              0x1
-#define   GCREG_BLOCK4_TRANSPARENCY_USE_SRC_OVERRIDE_USE_DISABLE             0x2
-
-/* Pattern usage override. */
-#define GCREG_BLOCK4_TRANSPARENCY_USE_PAT_OVERRIDE                       21 : 20
-#define GCREG_BLOCK4_TRANSPARENCY_USE_PAT_OVERRIDE_End                        21
-#define GCREG_BLOCK4_TRANSPARENCY_USE_PAT_OVERRIDE_Start                      20
-#define GCREG_BLOCK4_TRANSPARENCY_USE_PAT_OVERRIDE_Type                      U02
-#define   GCREG_BLOCK4_TRANSPARENCY_USE_PAT_OVERRIDE_DEFAULT                 0x0
-#define   GCREG_BLOCK4_TRANSPARENCY_USE_PAT_OVERRIDE_USE_ENABLE              0x1
-#define   GCREG_BLOCK4_TRANSPARENCY_USE_PAT_OVERRIDE_USE_DISABLE             0x2
-
-/* Destination usage override. */
-#define GCREG_BLOCK4_TRANSPARENCY_USE_DST_OVERRIDE                       25 : 24
-#define GCREG_BLOCK4_TRANSPARENCY_USE_DST_OVERRIDE_End                        25
-#define GCREG_BLOCK4_TRANSPARENCY_USE_DST_OVERRIDE_Start                      24
-#define GCREG_BLOCK4_TRANSPARENCY_USE_DST_OVERRIDE_Type                      U02
-#define   GCREG_BLOCK4_TRANSPARENCY_USE_DST_OVERRIDE_DEFAULT                 0x0
-#define   GCREG_BLOCK4_TRANSPARENCY_USE_DST_OVERRIDE_USE_ENABLE              0x1
-#define   GCREG_BLOCK4_TRANSPARENCY_USE_DST_OVERRIDE_USE_DISABLE             0x2
-
-/* 2D resource usage override mask field. */
-#define GCREG_BLOCK4_TRANSPARENCY_MASK_RESOURCE_OVERRIDE                 28 : 28
-#define GCREG_BLOCK4_TRANSPARENCY_MASK_RESOURCE_OVERRIDE_End                  28
-#define GCREG_BLOCK4_TRANSPARENCY_MASK_RESOURCE_OVERRIDE_Start                28
-#define GCREG_BLOCK4_TRANSPARENCY_MASK_RESOURCE_OVERRIDE_Type                U01
-#define   GCREG_BLOCK4_TRANSPARENCY_MASK_RESOURCE_OVERRIDE_ENABLED           0x0
-#define   GCREG_BLOCK4_TRANSPARENCY_MASK_RESOURCE_OVERRIDE_MASKED            0x1
-
-/* DFB Color Key. */
-#define GCREG_BLOCK4_TRANSPARENCY_DFB_COLOR_KEY                          29 : 29
-#define GCREG_BLOCK4_TRANSPARENCY_DFB_COLOR_KEY_End                           29
-#define GCREG_BLOCK4_TRANSPARENCY_DFB_COLOR_KEY_Start                         29
-#define GCREG_BLOCK4_TRANSPARENCY_DFB_COLOR_KEY_Type                         U01
-#define   GCREG_BLOCK4_TRANSPARENCY_DFB_COLOR_KEY_DISABLED                   0x0
-#define   GCREG_BLOCK4_TRANSPARENCY_DFB_COLOR_KEY_ENABLED                    0x1
-
-#define GCREG_BLOCK4_TRANSPARENCY_MASK_DFB_COLOR_KEY                     31 : 31
-#define GCREG_BLOCK4_TRANSPARENCY_MASK_DFB_COLOR_KEY_End                      31
-#define GCREG_BLOCK4_TRANSPARENCY_MASK_DFB_COLOR_KEY_Start                    31
-#define GCREG_BLOCK4_TRANSPARENCY_MASK_DFB_COLOR_KEY_Type                    U01
-#define   GCREG_BLOCK4_TRANSPARENCY_MASK_DFB_COLOR_KEY_ENABLED               0x0
-#define   GCREG_BLOCK4_TRANSPARENCY_MASK_DFB_COLOR_KEY_MASKED                0x1
-
-/*******************************************************************************
-** State gcregBlock4Control
-*/
-
-/* General purpose control register. */
-
-#define gcregBlock4PEControlRegAddrs                                      0x4A50
-#define GCREG_BLOCK4_PE_CONTROL_MSB                                           15
-#define GCREG_BLOCK4_PE_CONTROL_LSB                                            2
-#define GCREG_BLOCK4_PE_CONTROL_BLK                                            0
-#define GCREG_BLOCK4_PE_CONTROL_Count                                          4
-#define GCREG_BLOCK4_PE_CONTROL_FieldMask                             0x00000999
-#define GCREG_BLOCK4_PE_CONTROL_ReadMask                              0x00000999
-#define GCREG_BLOCK4_PE_CONTROL_WriteMask                             0x00000999
-#define GCREG_BLOCK4_PE_CONTROL_ResetValue                            0x00000000
-
-#define GCREG_BLOCK4_PE_CONTROL_YUV                                        0 : 0
-#define GCREG_BLOCK4_PE_CONTROL_YUV_End                                        0
-#define GCREG_BLOCK4_PE_CONTROL_YUV_Start                                      0
-#define GCREG_BLOCK4_PE_CONTROL_YUV_Type                                     U01
-#define   GCREG_BLOCK4_PE_CONTROL_YUV_601                                    0x0
-#define   GCREG_BLOCK4_PE_CONTROL_YUV_709                                    0x1
-
-#define GCREG_BLOCK4_PE_CONTROL_MASK_YUV                                   3 : 3
-#define GCREG_BLOCK4_PE_CONTROL_MASK_YUV_End                                   3
-#define GCREG_BLOCK4_PE_CONTROL_MASK_YUV_Start                                 3
-#define GCREG_BLOCK4_PE_CONTROL_MASK_YUV_Type                                U01
-#define   GCREG_BLOCK4_PE_CONTROL_MASK_YUV_ENABLED                           0x0
-#define   GCREG_BLOCK4_PE_CONTROL_MASK_YUV_MASKED                            0x1
-
-#define GCREG_BLOCK4_PE_CONTROL_UV_SWIZZLE                                 4 : 4
-#define GCREG_BLOCK4_PE_CONTROL_UV_SWIZZLE_End                                 4
-#define GCREG_BLOCK4_PE_CONTROL_UV_SWIZZLE_Start                               4
-#define GCREG_BLOCK4_PE_CONTROL_UV_SWIZZLE_Type                              U01
-#define   GCREG_BLOCK4_PE_CONTROL_UV_SWIZZLE_UV                              0x0
-#define   GCREG_BLOCK4_PE_CONTROL_UV_SWIZZLE_VU                              0x1
-
-#define GCREG_BLOCK4_PE_CONTROL_MASK_UV_SWIZZLE                            7 : 7
-#define GCREG_BLOCK4_PE_CONTROL_MASK_UV_SWIZZLE_End                            7
-#define GCREG_BLOCK4_PE_CONTROL_MASK_UV_SWIZZLE_Start                          7
-#define GCREG_BLOCK4_PE_CONTROL_MASK_UV_SWIZZLE_Type                         U01
-#define   GCREG_BLOCK4_PE_CONTROL_MASK_UV_SWIZZLE_ENABLED                    0x0
-#define   GCREG_BLOCK4_PE_CONTROL_MASK_UV_SWIZZLE_MASKED                     0x1
-
-/* YUV to RGB convert enable */
-#define GCREG_BLOCK4_PE_CONTROL_YUVRGB                                     8 : 8
-#define GCREG_BLOCK4_PE_CONTROL_YUVRGB_End                                     8
-#define GCREG_BLOCK4_PE_CONTROL_YUVRGB_Start                                   8
-#define GCREG_BLOCK4_PE_CONTROL_YUVRGB_Type                                  U01
-#define   GCREG_BLOCK4_PE_CONTROL_YUVRGB_DISABLED                            0x0
-#define   GCREG_BLOCK4_PE_CONTROL_YUVRGB_ENABLED                             0x1
-
-#define GCREG_BLOCK4_PE_CONTROL_MASK_YUVRGB                              11 : 11
-#define GCREG_BLOCK4_PE_CONTROL_MASK_YUVRGB_End                               11
-#define GCREG_BLOCK4_PE_CONTROL_MASK_YUVRGB_Start                             11
-#define GCREG_BLOCK4_PE_CONTROL_MASK_YUVRGB_Type                             U01
-#define   GCREG_BLOCK4_PE_CONTROL_MASK_YUVRGB_ENABLED                        0x0
-#define   GCREG_BLOCK4_PE_CONTROL_MASK_YUVRGB_MASKED                         0x1
-
-/*******************************************************************************
-** State gcregBlock4SrcColorKeyHigh
-*/
-
-/* Defines the source transparency color in source format. */
-
-#define gcregBlock4SrcColorKeyHighRegAddrs                                0x4A54
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_MSB                                   15
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_LSB                                    2
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_BLK                                    0
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_Count                                  4
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_FieldMask                     0xFFFFFFFF
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_ReadMask                      0xFFFFFFFF
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_WriteMask                     0xFFFFFFFF
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_ResetValue                    0x00000000
-
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_ALPHA                            31 : 24
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_ALPHA_End                             31
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_ALPHA_Start                           24
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_ALPHA_Type                           U08
-
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_RED                              23 : 16
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_RED_End                               23
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_RED_Start                             16
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_RED_Type                             U08
-
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_GREEN                             15 : 8
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_GREEN_End                             15
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_GREEN_Start                            8
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_GREEN_Type                           U08
-
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_BLUE                               7 : 0
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_BLUE_End                               7
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_BLUE_Start                             0
-#define GCREG_BLOCK4_SRC_COLOR_KEY_HIGH_BLUE_Type                            U08
-
-/*******************************************************************************
-** State gcregBlock4SrcExConfig
-*/
-
-#define gcregBlock4SrcExConfigRegAddrs                                    0x4A58
-#define GCREG_BLOCK4_SRC_EX_CONFIG_MSB                                        15
-#define GCREG_BLOCK4_SRC_EX_CONFIG_LSB                                         2
-#define GCREG_BLOCK4_SRC_EX_CONFIG_BLK                                         0
-#define GCREG_BLOCK4_SRC_EX_CONFIG_Count                                       4
-#define GCREG_BLOCK4_SRC_EX_CONFIG_FieldMask                          0x00000109
-#define GCREG_BLOCK4_SRC_EX_CONFIG_ReadMask                           0x00000109
-#define GCREG_BLOCK4_SRC_EX_CONFIG_WriteMask                          0x00000109
-#define GCREG_BLOCK4_SRC_EX_CONFIG_ResetValue                         0x00000000
-
-/* Source multi tiled address computation control. */
-#define GCREG_BLOCK4_SRC_EX_CONFIG_MULTI_TILED                             0 : 0
-#define GCREG_BLOCK4_SRC_EX_CONFIG_MULTI_TILED_End                             0
-#define GCREG_BLOCK4_SRC_EX_CONFIG_MULTI_TILED_Start                           0
-#define GCREG_BLOCK4_SRC_EX_CONFIG_MULTI_TILED_Type                          U01
-#define   GCREG_BLOCK4_SRC_EX_CONFIG_MULTI_TILED_DISABLED                    0x0
-#define   GCREG_BLOCK4_SRC_EX_CONFIG_MULTI_TILED_ENABLED                     0x1
-
-/* Source super tiled address computation control. */
-#define GCREG_BLOCK4_SRC_EX_CONFIG_SUPER_TILED                             3 : 3
-#define GCREG_BLOCK4_SRC_EX_CONFIG_SUPER_TILED_End                             3
-#define GCREG_BLOCK4_SRC_EX_CONFIG_SUPER_TILED_Start                           3
-#define GCREG_BLOCK4_SRC_EX_CONFIG_SUPER_TILED_Type                          U01
-#define   GCREG_BLOCK4_SRC_EX_CONFIG_SUPER_TILED_DISABLED                    0x0
-#define   GCREG_BLOCK4_SRC_EX_CONFIG_SUPER_TILED_ENABLED                     0x1
-
-/* Source super tiled address computation control. */
-#define GCREG_BLOCK4_SRC_EX_CONFIG_MINOR_TILED                             8 : 8
-#define GCREG_BLOCK4_SRC_EX_CONFIG_MINOR_TILED_End                             8
-#define GCREG_BLOCK4_SRC_EX_CONFIG_MINOR_TILED_Start                           8
-#define GCREG_BLOCK4_SRC_EX_CONFIG_MINOR_TILED_Type                          U01
-#define   GCREG_BLOCK4_SRC_EX_CONFIG_MINOR_TILED_DISABLED                    0x0
-#define   GCREG_BLOCK4_SRC_EX_CONFIG_MINOR_TILED_ENABLED                     0x1
-
-/* Source CacheMode. */
-#define GCREG_BLOCK4_SRC_EX_CONFIG_CACHE_MODE                            12 : 12
-#define GCREG_BLOCK4_SRC_EX_CONFIG_CACHE_MODE_End                             12
-#define GCREG_BLOCK4_SRC_EX_CONFIG_CACHE_MODE_Start                           12
-#define GCREG_BLOCK4_SRC_EX_CONFIG_CACHE_MODE_Type                           U01
-#define   GCREG_BLOCK4_SRC_EX_CONFIG_CACHE_MODE_DISABLED                     0x0
-#define   GCREG_BLOCK4_SRC_EX_CONFIG_CACHE_MODE_ENABLED                      0x1
-
-/*******************************************************************************
-** State gcregBlock4SrcExAddress
-*/
-
-/* 32-bit aligned base address of the source extra surface. */
-
-#define gcregBlock4SrcExAddressRegAddrs                                   0x4A5C
-#define GCREG_BLOCK4_SRC_EX_ADDRESS_MSB                                       15
-#define GCREG_BLOCK4_SRC_EX_ADDRESS_LSB                                        2
-#define GCREG_BLOCK4_SRC_EX_ADDRESS_BLK                                        0
-#define GCREG_BLOCK4_SRC_EX_ADDRESS_Count                                      4
-#define GCREG_BLOCK4_SRC_EX_ADDRESS_FieldMask                         0xFFFFFFFF
-#define GCREG_BLOCK4_SRC_EX_ADDRESS_ReadMask                          0xFFFFFFFC
-#define GCREG_BLOCK4_SRC_EX_ADDRESS_WriteMask                         0xFFFFFFFC
-#define GCREG_BLOCK4_SRC_EX_ADDRESS_ResetValue                        0x00000000
-
-#define GCREG_BLOCK4_SRC_EX_ADDRESS_ADDRESS                               31 : 0
-#define GCREG_BLOCK4_SRC_EX_ADDRESS_ADDRESS_End                               30
-#define GCREG_BLOCK4_SRC_EX_ADDRESS_ADDRESS_Start                              0
-#define GCREG_BLOCK4_SRC_EX_ADDRESS_ADDRESS_Type                             U31
-
-/*******************************************************************************
-** State gcregBlock8SrcAddressEx
-*/
-
-/* 32-bit aligned base address of the source surface. */
-
-#define gcregBlock8SrcAddressRegAddrs                                     0x4A80
-#define GCREG_BLOCK8_SRC_ADDRESS_MSB                                          15
-#define GCREG_BLOCK8_SRC_ADDRESS_LSB                                           3
-#define GCREG_BLOCK8_SRC_ADDRESS_BLK                                           0
-#define GCREG_BLOCK8_SRC_ADDRESS_Count                                         8
-#define GCREG_BLOCK8_SRC_ADDRESS_FieldMask                            0xFFFFFFFF
-#define GCREG_BLOCK8_SRC_ADDRESS_ReadMask                             0xFFFFFFFC
-#define GCREG_BLOCK8_SRC_ADDRESS_WriteMask                            0xFFFFFFFC
-#define GCREG_BLOCK8_SRC_ADDRESS_ResetValue                           0x00000000
-
-#define GCREG_BLOCK8_SRC_ADDRESS_ADDRESS                                  31 : 0
-#define GCREG_BLOCK8_SRC_ADDRESS_ADDRESS_End                                  30
-#define GCREG_BLOCK8_SRC_ADDRESS_ADDRESS_Start                                 0
-#define GCREG_BLOCK8_SRC_ADDRESS_ADDRESS_Type                                U31
-
-/*******************************************************************************
-** State gcregBlock8SrcStride
-*/
-
-/* Stride of the source surface in bytes. To calculate the stride multiply
-** the surface width in pixels by the number of  bytes per pixel.
-*/
-
-#define gcregBlock8SrcStrideRegAddrs                                      0x4A88
-#define GCREG_BLOCK8_SRC_STRIDE_MSB                                           15
-#define GCREG_BLOCK8_SRC_STRIDE_LSB                                            3
-#define GCREG_BLOCK8_SRC_STRIDE_BLK                                            0
-#define GCREG_BLOCK8_SRC_STRIDE_Count                                          8
-#define GCREG_BLOCK8_SRC_STRIDE_FieldMask                             0x0003FFFF
-#define GCREG_BLOCK8_SRC_STRIDE_ReadMask                              0x0003FFFC
-#define GCREG_BLOCK8_SRC_STRIDE_WriteMask                             0x0003FFFC
-#define GCREG_BLOCK8_SRC_STRIDE_ResetValue                            0x00000000
-
-#define GCREG_BLOCK8_SRC_STRIDE_STRIDE                                    17 : 0
-#define GCREG_BLOCK8_SRC_STRIDE_STRIDE_End                                    17
-#define GCREG_BLOCK8_SRC_STRIDE_STRIDE_Start                                   0
-#define GCREG_BLOCK8_SRC_STRIDE_STRIDE_Type                                  U18
-
-/*******************************************************************************
-** State gcregBlock8SrcRotationConfig
-*/
-
-/* 90 degree rotation configuration for the source surface. Width field
-** specifies the width of the surface in pixels.
-*/
-
-#define gcregBlock8SrcRotationConfigRegAddrs                              0x4A90
-#define GCREG_BLOCK8_SRC_ROTATION_CONFIG_MSB                                  15
-#define GCREG_BLOCK8_SRC_ROTATION_CONFIG_LSB                                   3
-#define GCREG_BLOCK8_SRC_ROTATION_CONFIG_BLK                                   0
-#define GCREG_BLOCK8_SRC_ROTATION_CONFIG_Count                                 8
-#define GCREG_BLOCK8_SRC_ROTATION_CONFIG_FieldMask                    0x0001FFFF
-#define GCREG_BLOCK8_SRC_ROTATION_CONFIG_ReadMask                     0x0001FFFF
-#define GCREG_BLOCK8_SRC_ROTATION_CONFIG_WriteMask                    0x0001FFFF
-#define GCREG_BLOCK8_SRC_ROTATION_CONFIG_ResetValue                   0x00000000
-
-#define GCREG_BLOCK8_SRC_ROTATION_CONFIG_WIDTH                            15 : 0
-#define GCREG_BLOCK8_SRC_ROTATION_CONFIG_WIDTH_End                            15
-#define GCREG_BLOCK8_SRC_ROTATION_CONFIG_WIDTH_Start                           0
-#define GCREG_BLOCK8_SRC_ROTATION_CONFIG_WIDTH_Type                          U16
-
-#define GCREG_BLOCK8_SRC_ROTATION_CONFIG_ROTATION                        16 : 16
-#define GCREG_BLOCK8_SRC_ROTATION_CONFIG_ROTATION_End                         16
-#define GCREG_BLOCK8_SRC_ROTATION_CONFIG_ROTATION_Start                       16
-#define GCREG_BLOCK8_SRC_ROTATION_CONFIG_ROTATION_Type                       U01
-#define   GCREG_BLOCK8_SRC_ROTATION_CONFIG_ROTATION_NORMAL                   0x0
-#define   GCREG_BLOCK8_SRC_ROTATION_CONFIG_ROTATION_ROTATED                  0x1
-
-/*******************************************************************************
-** State gcregBlock8SrcConfig
-*/
-
-/* Source surface configuration register. */
-
-#define gcregBlock8SrcConfigRegAddrs                                      0x4A98
-#define GCREG_BLOCK8_SRC_CONFIG_MSB                                           15
-#define GCREG_BLOCK8_SRC_CONFIG_LSB                                            3
-#define GCREG_BLOCK8_SRC_CONFIG_BLK                                            0
-#define GCREG_BLOCK8_SRC_CONFIG_Count                                          8
-#define GCREG_BLOCK8_SRC_CONFIG_FieldMask                             0xDF30B1C0
-#define GCREG_BLOCK8_SRC_CONFIG_ReadMask                              0xDF30B1C0
-#define GCREG_BLOCK8_SRC_CONFIG_WriteMask                             0xDF30B1C0
-#define GCREG_BLOCK8_SRC_CONFIG_ResetValue                            0x00000000
-
-/* Control source endianess. */
-#define GCREG_BLOCK8_SRC_CONFIG_ENDIAN_CONTROL                           31 : 30
-#define GCREG_BLOCK8_SRC_CONFIG_ENDIAN_CONTROL_End                            31
-#define GCREG_BLOCK8_SRC_CONFIG_ENDIAN_CONTROL_Start                          30
-#define GCREG_BLOCK8_SRC_CONFIG_ENDIAN_CONTROL_Type                          U02
-#define   GCREG_BLOCK8_SRC_CONFIG_ENDIAN_CONTROL_NO_SWAP                     0x0
-#define   GCREG_BLOCK8_SRC_CONFIG_ENDIAN_CONTROL_SWAP_WORD                   0x1
-#define   GCREG_BLOCK8_SRC_CONFIG_ENDIAN_CONTROL_SWAP_DWORD                  0x2
-
-/* Defines the pixel format of the source surface. */
-#define GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT                            28 : 24
-#define GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT_End                             28
-#define GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT_Start                           24
-#define GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT_Type                           U05
-#define   GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT_X4R4G4B4                    0x00
-#define   GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT_A4R4G4B4                    0x01
-#define   GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT_X1R5G5B5                    0x02
-#define   GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT_A1R5G5B5                    0x03
-#define   GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT_R5G6B5                      0x04
-#define   GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT_X8R8G8B8                    0x05
-#define   GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT_A8R8G8B8                    0x06
-#define   GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT_YUY2                        0x07
-#define   GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT_UYVY                        0x08
-#define   GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT_INDEX8                      0x09
-#define   GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT_MONOCHROME                  0x0A
-#define   GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT_YV12                        0x0F
-#define   GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT_A8                          0x10
-#define   GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT_NV12                        0x11
-#define   GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT_NV16                        0x12
-#define   GCREG_BLOCK8_SRC_CONFIG_SOURCE_FORMAT_RG16                        0x13
-
-/* Color channel swizzles. */
-#define GCREG_BLOCK8_SRC_CONFIG_SWIZZLE                                  21 : 20
-#define GCREG_BLOCK8_SRC_CONFIG_SWIZZLE_End                                   21
-#define GCREG_BLOCK8_SRC_CONFIG_SWIZZLE_Start                                 20
-#define GCREG_BLOCK8_SRC_CONFIG_SWIZZLE_Type                                 U02
-#define   GCREG_BLOCK8_SRC_CONFIG_SWIZZLE_ARGB                               0x0
-#define   GCREG_BLOCK8_SRC_CONFIG_SWIZZLE_RGBA                               0x1
-#define   GCREG_BLOCK8_SRC_CONFIG_SWIZZLE_ABGR                               0x2
-#define   GCREG_BLOCK8_SRC_CONFIG_SWIZZLE_BGRA                               0x3
-
-/* Mono expansion: if 0, transparency color will be 0, otherwise transparency **
-** color will be 1.                                                           */
-#define GCREG_BLOCK8_SRC_CONFIG_MONO_TRANSPARENCY                        15 : 15
-#define GCREG_BLOCK8_SRC_CONFIG_MONO_TRANSPARENCY_End                         15
-#define GCREG_BLOCK8_SRC_CONFIG_MONO_TRANSPARENCY_Start                       15
-#define GCREG_BLOCK8_SRC_CONFIG_MONO_TRANSPARENCY_Type                       U01
-#define   GCREG_BLOCK8_SRC_CONFIG_MONO_TRANSPARENCY_BACKGROUND               0x0
-#define   GCREG_BLOCK8_SRC_CONFIG_MONO_TRANSPARENCY_FOREGROUND               0x1
-
-/* Mono expansion or masked blit: stream packing in pixels. Determines how    **
-** many horizontal pixels are there per each 32-bit chunk. For example, if    **
-** set to Packed8, each 32-bit chunk is 8-pixel wide, which also means that   **
-** it defines 4 vertical lines of pixels.                                     */
-#define GCREG_BLOCK8_SRC_CONFIG_PACK                                     13 : 12
-#define GCREG_BLOCK8_SRC_CONFIG_PACK_End                                      13
-#define GCREG_BLOCK8_SRC_CONFIG_PACK_Start                                    12
-#define GCREG_BLOCK8_SRC_CONFIG_PACK_Type                                    U02
-#define   GCREG_BLOCK8_SRC_CONFIG_PACK_PACKED8                               0x0
-#define   GCREG_BLOCK8_SRC_CONFIG_PACK_PACKED16                              0x1
-#define   GCREG_BLOCK8_SRC_CONFIG_PACK_PACKED32                              0x2
-#define   GCREG_BLOCK8_SRC_CONFIG_PACK_UNPACKED                              0x3
-
-/* Source data location: set to STREAM for mono expansion blits or masked     **
-** blits. For mono expansion blits the complete bitmap comes from the command **
-** stream. For masked blits the source data comes from the memory and the     **
-** mask from the command stream.                                              */
-#define GCREG_BLOCK8_SRC_CONFIG_LOCATION                                   8 : 8
-#define GCREG_BLOCK8_SRC_CONFIG_LOCATION_End                                   8
-#define GCREG_BLOCK8_SRC_CONFIG_LOCATION_Start                                 8
-#define GCREG_BLOCK8_SRC_CONFIG_LOCATION_Type                                U01
-#define   GCREG_BLOCK8_SRC_CONFIG_LOCATION_MEMORY                            0x0
-#define   GCREG_BLOCK8_SRC_CONFIG_LOCATION_STREAM                            0x1
-
-/* Source linear/tiled address computation control. */
-#define GCREG_BLOCK8_SRC_CONFIG_TILED                                      7 : 7
-#define GCREG_BLOCK8_SRC_CONFIG_TILED_End                                      7
-#define GCREG_BLOCK8_SRC_CONFIG_TILED_Start                                    7
-#define GCREG_BLOCK8_SRC_CONFIG_TILED_Type                                   U01
-#define   GCREG_BLOCK8_SRC_CONFIG_TILED_DISABLED                             0x0
-#define   GCREG_BLOCK8_SRC_CONFIG_TILED_ENABLED                              0x1
-
-/* If set to ABSOLUTE, the source coordinates are treated as absolute         **
-** coordinates inside the source surface. If set to RELATIVE, the source      **
-** coordinates are treated as the offsets from the destination coordinates    **
-** with the source size equal to the size of the destination.                 */
-#define GCREG_BLOCK8_SRC_CONFIG_SRC_RELATIVE                               6 : 6
-#define GCREG_BLOCK8_SRC_CONFIG_SRC_RELATIVE_End                               6
-#define GCREG_BLOCK8_SRC_CONFIG_SRC_RELATIVE_Start                             6
-#define GCREG_BLOCK8_SRC_CONFIG_SRC_RELATIVE_Type                            U01
-#define   GCREG_BLOCK8_SRC_CONFIG_SRC_RELATIVE_ABSOLUTE                      0x0
-#define   GCREG_BLOCK8_SRC_CONFIG_SRC_RELATIVE_RELATIVE                      0x1
-
-/*******************************************************************************
-** State gcregBlock8SrcOrigin
-*/
-
-/* Absolute or relative (see SRC_RELATIVE field of gcregBlock8SrcConfig
-** register) X and Y coordinates in pixels of the top left corner of the
-** source rectangle within the source surface.
-*/
-
-#define gcregBlock8SrcOriginRegAddrs                                      0x4AA0
-#define GCREG_BLOCK8_SRC_ORIGIN_MSB                                           15
-#define GCREG_BLOCK8_SRC_ORIGIN_LSB                                            3
-#define GCREG_BLOCK8_SRC_ORIGIN_BLK                                            0
-#define GCREG_BLOCK8_SRC_ORIGIN_Count                                          8
-#define GCREG_BLOCK8_SRC_ORIGIN_FieldMask                             0xFFFFFFFF
-#define GCREG_BLOCK8_SRC_ORIGIN_ReadMask                              0xFFFFFFFF
-#define GCREG_BLOCK8_SRC_ORIGIN_WriteMask                             0xFFFFFFFF
-#define GCREG_BLOCK8_SRC_ORIGIN_ResetValue                            0x00000000
-
-#define GCREG_BLOCK8_SRC_ORIGIN_Y                                        31 : 16
-#define GCREG_BLOCK8_SRC_ORIGIN_Y_End                                         31
-#define GCREG_BLOCK8_SRC_ORIGIN_Y_Start                                       16
-#define GCREG_BLOCK8_SRC_ORIGIN_Y_Type                                       U16
-
-#define GCREG_BLOCK8_SRC_ORIGIN_X                                         15 : 0
-#define GCREG_BLOCK8_SRC_ORIGIN_X_End                                         15
-#define GCREG_BLOCK8_SRC_ORIGIN_X_Start                                        0
-#define GCREG_BLOCK8_SRC_ORIGIN_X_Type                                       U16
-
-/*******************************************************************************
-** State gcregBlock8SrcSize
-*/
-
-/* Width and height of the source rectangle in pixels. If the source is
-** relative (see SRC_RELATIVE field of gcregBlock8SrcConfig register) or a
-** regular bitblt is being performed without stretching, this register is
-** ignored and the source size is assumed to be the same as the destination.
-*/
-
-#define gcregBlock8SrcSizeRegAddrs                                        0x4AA8
-#define GCREG_BLOCK8_SRC_SIZE_MSB                                             15
-#define GCREG_BLOCK8_SRC_SIZE_LSB                                              3
-#define GCREG_BLOCK8_SRC_SIZE_BLK                                              0
-#define GCREG_BLOCK8_SRC_SIZE_Count                                            8
-#define GCREG_BLOCK8_SRC_SIZE_FieldMask                               0xFFFFFFFF
-#define GCREG_BLOCK8_SRC_SIZE_ReadMask                                0xFFFFFFFF
-#define GCREG_BLOCK8_SRC_SIZE_WriteMask                               0xFFFFFFFF
-#define GCREG_BLOCK8_SRC_SIZE_ResetValue                              0x00000000
-
-#define GCREG_BLOCK8_SRC_SIZE_Y                                          31 : 16
-#define GCREG_BLOCK8_SRC_SIZE_Y_End                                           31
-#define GCREG_BLOCK8_SRC_SIZE_Y_Start                                         16
-#define GCREG_BLOCK8_SRC_SIZE_Y_Type                                         U16
-
-#define GCREG_BLOCK8_SRC_SIZE_X                                           15 : 0
-#define GCREG_BLOCK8_SRC_SIZE_X_End                                           15
-#define GCREG_BLOCK8_SRC_SIZE_X_Start                                          0
-#define GCREG_BLOCK8_SRC_SIZE_X_Type                                         U16
-
-/*******************************************************************************
-** State gcregBlock8SrcColorBg
-*/
-
-/* Select the color where source becomes transparent. It must be programmed
-** in A8R8G8B8 format.
-*/
-
-#define gcregBlock8SrcColorBgRegAddrs                                     0x4AB0
-#define GCREG_BLOCK8_SRC_COLOR_BG_MSB                                         15
-#define GCREG_BLOCK8_SRC_COLOR_BG_LSB                                          3
-#define GCREG_BLOCK8_SRC_COLOR_BG_BLK                                          0
-#define GCREG_BLOCK8_SRC_COLOR_BG_Count                                        8
-#define GCREG_BLOCK8_SRC_COLOR_BG_FieldMask                           0xFFFFFFFF
-#define GCREG_BLOCK8_SRC_COLOR_BG_ReadMask                            0xFFFFFFFF
-#define GCREG_BLOCK8_SRC_COLOR_BG_WriteMask                           0xFFFFFFFF
-#define GCREG_BLOCK8_SRC_COLOR_BG_ResetValue                          0x00000000
-
-#define GCREG_BLOCK8_SRC_COLOR_BG_ALPHA                                  31 : 24
-#define GCREG_BLOCK8_SRC_COLOR_BG_ALPHA_End                                   31
-#define GCREG_BLOCK8_SRC_COLOR_BG_ALPHA_Start                                 24
-#define GCREG_BLOCK8_SRC_COLOR_BG_ALPHA_Type                                 U08
-
-#define GCREG_BLOCK8_SRC_COLOR_BG_RED                                    23 : 16
-#define GCREG_BLOCK8_SRC_COLOR_BG_RED_End                                     23
-#define GCREG_BLOCK8_SRC_COLOR_BG_RED_Start                                   16
-#define GCREG_BLOCK8_SRC_COLOR_BG_RED_Type                                   U08
-
-#define GCREG_BLOCK8_SRC_COLOR_BG_GREEN                                   15 : 8
-#define GCREG_BLOCK8_SRC_COLOR_BG_GREEN_End                                   15
-#define GCREG_BLOCK8_SRC_COLOR_BG_GREEN_Start                                  8
-#define GCREG_BLOCK8_SRC_COLOR_BG_GREEN_Type                                 U08
-
-#define GCREG_BLOCK8_SRC_COLOR_BG_BLUE                                     7 : 0
-#define GCREG_BLOCK8_SRC_COLOR_BG_BLUE_End                                     7
-#define GCREG_BLOCK8_SRC_COLOR_BG_BLUE_Start                                   0
-#define GCREG_BLOCK8_SRC_COLOR_BG_BLUE_Type                                  U08
-
-/*******************************************************************************
-** State gcregBlock8Rop
-*/
-
-/* Raster operation foreground and background codes. Even though ROP is not
-** used in CLEAR, HOR_FILTER_BLT, VER_FILTER_BLT and alpha-eanbled BIT_BLTs,
-** ROP code still has to be programmed, because the engine makes the decision
-** whether source, destination and pattern are involved in the current
-** operation and the correct decision is essential for the engine to complete
-** the operation as expected.
-*/
-
-#define gcregBlock8RopRegAddrs                                            0x4AB8
-#define GCREG_BLOCK8_ROP_MSB                                                  15
-#define GCREG_BLOCK8_ROP_LSB                                                   3
-#define GCREG_BLOCK8_ROP_BLK                                                   0
-#define GCREG_BLOCK8_ROP_Count                                                 8
-#define GCREG_BLOCK8_ROP_FieldMask                                    0x0030FFFF
-#define GCREG_BLOCK8_ROP_ReadMask                                     0x0030FFFF
-#define GCREG_BLOCK8_ROP_WriteMask                                    0x0030FFFF
-#define GCREG_BLOCK8_ROP_ResetValue                                   0x00000000
-
-/* ROP type: ROP2, ROP3 or ROP4 */
-#define GCREG_BLOCK8_ROP_TYPE                                            21 : 20
-#define GCREG_BLOCK8_ROP_TYPE_End                                             21
-#define GCREG_BLOCK8_ROP_TYPE_Start                                           20
-#define GCREG_BLOCK8_ROP_TYPE_Type                                           U02
-#define   GCREG_BLOCK8_ROP_TYPE_ROP2_PATTERN                                 0x0
-#define   GCREG_BLOCK8_ROP_TYPE_ROP2_SOURCE                                  0x1
-#define   GCREG_BLOCK8_ROP_TYPE_ROP3                                         0x2
-#define   GCREG_BLOCK8_ROP_TYPE_ROP4                                         0x3
-
-/* Background ROP code is used for transparent pixels. */
-#define GCREG_BLOCK8_ROP_ROP_BG                                           15 : 8
-#define GCREG_BLOCK8_ROP_ROP_BG_End                                           15
-#define GCREG_BLOCK8_ROP_ROP_BG_Start                                          8
-#define GCREG_BLOCK8_ROP_ROP_BG_Type                                         U08
-
-/* Background ROP code is used for opaque pixels. */
-#define GCREG_BLOCK8_ROP_ROP_FG                                            7 : 0
-#define GCREG_BLOCK8_ROP_ROP_FG_End                                            7
-#define GCREG_BLOCK8_ROP_ROP_FG_Start                                          0
-#define GCREG_BLOCK8_ROP_ROP_FG_Type                                         U08
-
-/*******************************************************************************
-** State gcregBlock8AlphaControl
-*/
-
-#define gcregBlock8AlphaControlRegAddrs                                   0x4AC0
-#define GCREG_BLOCK8_ALPHA_CONTROL_MSB                                        15
-#define GCREG_BLOCK8_ALPHA_CONTROL_LSB                                         3
-#define GCREG_BLOCK8_ALPHA_CONTROL_BLK                                         0
-#define GCREG_BLOCK8_ALPHA_CONTROL_Count                                       8
-#define GCREG_BLOCK8_ALPHA_CONTROL_FieldMask                          0x00000001
-#define GCREG_BLOCK8_ALPHA_CONTROL_ReadMask                           0x00000001
-#define GCREG_BLOCK8_ALPHA_CONTROL_WriteMask                          0x00000001
-#define GCREG_BLOCK8_ALPHA_CONTROL_ResetValue                         0x00000000
-
-#define GCREG_BLOCK8_ALPHA_CONTROL_ENABLE                                  0 : 0
-#define GCREG_BLOCK8_ALPHA_CONTROL_ENABLE_End                                  0
-#define GCREG_BLOCK8_ALPHA_CONTROL_ENABLE_Start                                0
-#define GCREG_BLOCK8_ALPHA_CONTROL_ENABLE_Type                               U01
-#define   GCREG_BLOCK8_ALPHA_CONTROL_ENABLE_OFF                              0x0
-#define   GCREG_BLOCK8_ALPHA_CONTROL_ENABLE_ON                               0x1
-
-/*******************************************************************************
-** State gcregBlock8AlphaModes
-*/
-
-#define gcregBlock8AlphaModesRegAddrs                                     0x4AC8
-#define GCREG_BLOCK8_ALPHA_MODES_MSB                                          15
-#define GCREG_BLOCK8_ALPHA_MODES_LSB                                           3
-#define GCREG_BLOCK8_ALPHA_MODES_BLK                                           0
-#define GCREG_BLOCK8_ALPHA_MODES_Count                                         8
-#define GCREG_BLOCK8_ALPHA_MODES_FieldMask                            0xFF003311
-#define GCREG_BLOCK8_ALPHA_MODES_ReadMask                             0xFF003311
-#define GCREG_BLOCK8_ALPHA_MODES_WriteMask                            0xFF003311
-#define GCREG_BLOCK8_ALPHA_MODES_ResetValue                           0x00000000
-
-#define GCREG_BLOCK8_ALPHA_MODES_SRC_ALPHA_MODE                            0 : 0
-#define GCREG_BLOCK8_ALPHA_MODES_SRC_ALPHA_MODE_End                            0
-#define GCREG_BLOCK8_ALPHA_MODES_SRC_ALPHA_MODE_Start                          0
-#define GCREG_BLOCK8_ALPHA_MODES_SRC_ALPHA_MODE_Type                         U01
-#define   GCREG_BLOCK8_ALPHA_MODES_SRC_ALPHA_MODE_NORMAL                     0x0
-#define   GCREG_BLOCK8_ALPHA_MODES_SRC_ALPHA_MODE_INVERSED                   0x1
-
-#define GCREG_BLOCK8_ALPHA_MODES_DST_ALPHA_MODE                            4 : 4
-#define GCREG_BLOCK8_ALPHA_MODES_DST_ALPHA_MODE_End                            4
-#define GCREG_BLOCK8_ALPHA_MODES_DST_ALPHA_MODE_Start                          4
-#define GCREG_BLOCK8_ALPHA_MODES_DST_ALPHA_MODE_Type                         U01
-#define   GCREG_BLOCK8_ALPHA_MODES_DST_ALPHA_MODE_NORMAL                     0x0
-#define   GCREG_BLOCK8_ALPHA_MODES_DST_ALPHA_MODE_INVERSED                   0x1
-
-#define GCREG_BLOCK8_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE                     9 : 8
-#define GCREG_BLOCK8_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE_End                     9
-#define GCREG_BLOCK8_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE_Start                   8
-#define GCREG_BLOCK8_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE_Type                  U02
-#define   GCREG_BLOCK8_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE_NORMAL              0x0
-#define   GCREG_BLOCK8_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE_GLOBAL              0x1
-#define   GCREG_BLOCK8_ALPHA_MODES_GLOBAL_SRC_ALPHA_MODE_SCALED              0x2
-
-#define GCREG_BLOCK8_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE                   13 : 12
-#define GCREG_BLOCK8_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE_End                    13
-#define GCREG_BLOCK8_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE_Start                  12
-#define GCREG_BLOCK8_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE_Type                  U02
-#define   GCREG_BLOCK8_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE_NORMAL              0x0
-#define   GCREG_BLOCK8_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE_GLOBAL              0x1
-#define   GCREG_BLOCK8_ALPHA_MODES_GLOBAL_DST_ALPHA_MODE_SCALED              0x2
-
-#define GCREG_BLOCK8_ALPHA_MODES_SRC_BLENDING_MODE                       26 : 24
-#define GCREG_BLOCK8_ALPHA_MODES_SRC_BLENDING_MODE_End                        26
-#define GCREG_BLOCK8_ALPHA_MODES_SRC_BLENDING_MODE_Start                      24
-#define GCREG_BLOCK8_ALPHA_MODES_SRC_BLENDING_MODE_Type                      U03
-#define   GCREG_BLOCK8_ALPHA_MODES_SRC_BLENDING_MODE_ZERO                    0x0
-#define   GCREG_BLOCK8_ALPHA_MODES_SRC_BLENDING_MODE_ONE                     0x1
-#define   GCREG_BLOCK8_ALPHA_MODES_SRC_BLENDING_MODE_NORMAL                  0x2
-#define   GCREG_BLOCK8_ALPHA_MODES_SRC_BLENDING_MODE_INVERSED                0x3
-#define   GCREG_BLOCK8_ALPHA_MODES_SRC_BLENDING_MODE_COLOR                   0x4
-#define   GCREG_BLOCK8_ALPHA_MODES_SRC_BLENDING_MODE_COLOR_INVERSED          0x5
-#define   GCREG_BLOCK8_ALPHA_MODES_SRC_BLENDING_MODE_SATURATED_ALPHA         0x6
-#define   GCREG_BLOCK8_ALPHA_MODES_SRC_BLENDING_MODE_SATURATED_DEST_ALPHA    0x7
-
-/* Src Blending factor is calculate from Src alpha. */
-#define GCREG_BLOCK8_ALPHA_MODES_SRC_ALPHA_FACTOR                        27 : 27
-#define GCREG_BLOCK8_ALPHA_MODES_SRC_ALPHA_FACTOR_End                         27
-#define GCREG_BLOCK8_ALPHA_MODES_SRC_ALPHA_FACTOR_Start                       27
-#define GCREG_BLOCK8_ALPHA_MODES_SRC_ALPHA_FACTOR_Type                       U01
-#define   GCREG_BLOCK8_ALPHA_MODES_SRC_ALPHA_FACTOR_DISABLED                 0x0
-#define   GCREG_BLOCK8_ALPHA_MODES_SRC_ALPHA_FACTOR_ENABLED                  0x1
-
-#define GCREG_BLOCK8_ALPHA_MODES_DST_BLENDING_MODE                       30 : 28
-#define GCREG_BLOCK8_ALPHA_MODES_DST_BLENDING_MODE_End                        30
-#define GCREG_BLOCK8_ALPHA_MODES_DST_BLENDING_MODE_Start                      28
-#define GCREG_BLOCK8_ALPHA_MODES_DST_BLENDING_MODE_Type                      U03
-#define   GCREG_BLOCK8_ALPHA_MODES_DST_BLENDING_MODE_ZERO                    0x0
-#define   GCREG_BLOCK8_ALPHA_MODES_DST_BLENDING_MODE_ONE                     0x1
-#define   GCREG_BLOCK8_ALPHA_MODES_DST_BLENDING_MODE_NORMAL                  0x2
-#define   GCREG_BLOCK8_ALPHA_MODES_DST_BLENDING_MODE_INVERSED                0x3
-#define   GCREG_BLOCK8_ALPHA_MODES_DST_BLENDING_MODE_COLOR                   0x4
-#define   GCREG_BLOCK8_ALPHA_MODES_DST_BLENDING_MODE_COLOR_INVERSED          0x5
-#define   GCREG_BLOCK8_ALPHA_MODES_DST_BLENDING_MODE_SATURATED_ALPHA         0x6
-#define   GCREG_BLOCK8_ALPHA_MODES_DST_BLENDING_MODE_SATURATED_DEST_ALPHA    0x7
-
-/* Dst Blending factor is calculate from Dst alpha. */
-#define GCREG_BLOCK8_ALPHA_MODES_DST_ALPHA_FACTOR                        31 : 31
-#define GCREG_BLOCK8_ALPHA_MODES_DST_ALPHA_FACTOR_End                         31
-#define GCREG_BLOCK8_ALPHA_MODES_DST_ALPHA_FACTOR_Start                       31
-#define GCREG_BLOCK8_ALPHA_MODES_DST_ALPHA_FACTOR_Type                       U01
-#define   GCREG_BLOCK8_ALPHA_MODES_DST_ALPHA_FACTOR_DISABLED                 0x0
-#define   GCREG_BLOCK8_ALPHA_MODES_DST_ALPHA_FACTOR_ENABLED                  0x1
-
-/*******************************************************************************
-** State gcregBlock8AddressU
-*/
-
-/* 32-bit aligned base address of the source U plane. */
-
-#define gcregBlock8AddressURegAddrs                                       0x4AD0
-#define GCREG_BLOCK8_UPLANE_ADDRESS_MSB                                       15
-#define GCREG_BLOCK8_UPLANE_ADDRESS_LSB                                        3
-#define GCREG_BLOCK8_UPLANE_ADDRESS_BLK                                        0
-#define GCREG_BLOCK8_UPLANE_ADDRESS_Count                                      8
-#define GCREG_BLOCK8_UPLANE_ADDRESS_FieldMask                         0xFFFFFFFF
-#define GCREG_BLOCK8_UPLANE_ADDRESS_ReadMask                          0xFFFFFFFC
-#define GCREG_BLOCK8_UPLANE_ADDRESS_WriteMask                         0xFFFFFFFC
-#define GCREG_BLOCK8_UPLANE_ADDRESS_ResetValue                        0x00000000
-
-#define GCREG_BLOCK8_UPLANE_ADDRESS_ADDRESS                               31 : 0
-#define GCREG_BLOCK8_UPLANE_ADDRESS_ADDRESS_End                               30
-#define GCREG_BLOCK8_UPLANE_ADDRESS_ADDRESS_Start                              0
-#define GCREG_BLOCK8_UPLANE_ADDRESS_ADDRESS_Type                             U31
-
-/*******************************************************************************
-** State gcregBlock8StrideU
-*/
-
-/* Stride of the source U plane in bytes. */
-
-#define gcregBlock8StrideURegAddrs                                        0x4AD8
-#define GCREG_BLOCK8_UPLANE_STRIDE_MSB                                        15
-#define GCREG_BLOCK8_UPLANE_STRIDE_LSB                                         3
-#define GCREG_BLOCK8_UPLANE_STRIDE_BLK                                         0
-#define GCREG_BLOCK8_UPLANE_STRIDE_Count                                       8
-#define GCREG_BLOCK8_UPLANE_STRIDE_FieldMask                          0x0003FFFF
-#define GCREG_BLOCK8_UPLANE_STRIDE_ReadMask                           0x0003FFFC
-#define GCREG_BLOCK8_UPLANE_STRIDE_WriteMask                          0x0003FFFC
-#define GCREG_BLOCK8_UPLANE_STRIDE_ResetValue                         0x00000000
-
-#define GCREG_BLOCK8_UPLANE_STRIDE_STRIDE                                 17 : 0
-#define GCREG_BLOCK8_UPLANE_STRIDE_STRIDE_End                                 17
-#define GCREG_BLOCK8_UPLANE_STRIDE_STRIDE_Start                                0
-#define GCREG_BLOCK8_UPLANE_STRIDE_STRIDE_Type                               U18
-
-/*******************************************************************************
-** State gcregBlock8AddressV
-*/
-
-/* 32-bit aligned base address of the source V plane. */
-
-#define gcregBlock8AddressVRegAddrs                                       0x4AE0
-#define GCREG_BLOCK8_VPLANE_ADDRESS_MSB                                       15
-#define GCREG_BLOCK8_VPLANE_ADDRESS_LSB                                        3
-#define GCREG_BLOCK8_VPLANE_ADDRESS_BLK                                        0
-#define GCREG_BLOCK8_VPLANE_ADDRESS_Count                                      8
-#define GCREG_BLOCK8_VPLANE_ADDRESS_FieldMask                         0xFFFFFFFF
-#define GCREG_BLOCK8_VPLANE_ADDRESS_ReadMask                          0xFFFFFFFC
-#define GCREG_BLOCK8_VPLANE_ADDRESS_WriteMask                         0xFFFFFFFC
-#define GCREG_BLOCK8_VPLANE_ADDRESS_ResetValue                        0x00000000
-
-#define GCREG_BLOCK8_VPLANE_ADDRESS_ADDRESS                               31 : 0
-#define GCREG_BLOCK8_VPLANE_ADDRESS_ADDRESS_End                               30
-#define GCREG_BLOCK8_VPLANE_ADDRESS_ADDRESS_Start                              0
-#define GCREG_BLOCK8_VPLANE_ADDRESS_ADDRESS_Type                             U31
-
-/*******************************************************************************
-** State gcregBlock8StrideV
-*/
-
-/* Stride of the source V plane in bytes. */
-
-#define gcregBlock8StrideVRegAddrs                                        0x4AE8
-#define GCREG_BLOCK8_VPLANE_STRIDE_MSB                                        15
-#define GCREG_BLOCK8_VPLANE_STRIDE_LSB                                         3
-#define GCREG_BLOCK8_VPLANE_STRIDE_BLK                                         0
-#define GCREG_BLOCK8_VPLANE_STRIDE_Count                                       8
-#define GCREG_BLOCK8_VPLANE_STRIDE_FieldMask                          0x0003FFFF
-#define GCREG_BLOCK8_VPLANE_STRIDE_ReadMask                           0x0003FFFC
-#define GCREG_BLOCK8_VPLANE_STRIDE_WriteMask                          0x0003FFFC
-#define GCREG_BLOCK8_VPLANE_STRIDE_ResetValue                         0x00000000
-
-#define GCREG_BLOCK8_VPLANE_STRIDE_STRIDE                                 17 : 0
-#define GCREG_BLOCK8_VPLANE_STRIDE_STRIDE_End                                 17
-#define GCREG_BLOCK8_VPLANE_STRIDE_STRIDE_Start                                0
-#define GCREG_BLOCK8_VPLANE_STRIDE_STRIDE_Type                               U18
-
-/*******************************************************************************
-** State gcregBlock8SrcRotationHeight
-*/
-
-/* 180/270 degree rotation configuration for the Source surface. Height field
-** specifies the height of the surface in pixels.
-*/
-
-#define gcregBlock8SrcRotationHeightRegAddrs                              0x4AF0
-#define GCREG_BLOCK8_SRC_ROTATION_HEIGHT_MSB                                  15
-#define GCREG_BLOCK8_SRC_ROTATION_HEIGHT_LSB                                   3
-#define GCREG_BLOCK8_SRC_ROTATION_HEIGHT_BLK                                   0
-#define GCREG_BLOCK8_SRC_ROTATION_HEIGHT_Count                                 8
-#define GCREG_BLOCK8_SRC_ROTATION_HEIGHT_FieldMask                    0x0000FFFF
-#define GCREG_BLOCK8_SRC_ROTATION_HEIGHT_ReadMask                     0x0000FFFF
-#define GCREG_BLOCK8_SRC_ROTATION_HEIGHT_WriteMask                    0x0000FFFF
-#define GCREG_BLOCK8_SRC_ROTATION_HEIGHT_ResetValue                   0x00000000
-
-#define GCREG_BLOCK8_SRC_ROTATION_HEIGHT_HEIGHT                           15 : 0
-#define GCREG_BLOCK8_SRC_ROTATION_HEIGHT_HEIGHT_End                           15
-#define GCREG_BLOCK8_SRC_ROTATION_HEIGHT_HEIGHT_Start                          0
-#define GCREG_BLOCK8_SRC_ROTATION_HEIGHT_HEIGHT_Type                         U16
-
-/*******************************************************************************
-** State gcregBlock8RotAngle
-*/
-
-/* 0/90/180/270 degree rotation configuration for the Source surface. Height
-** field specifies the height of the surface in pixels.
-*/
-
-#define gcregBlock8RotAngleRegAddrs                                       0x4AF8
-#define GCREG_BLOCK8_ROT_ANGLE_MSB                                            15
-#define GCREG_BLOCK8_ROT_ANGLE_LSB                                             3
-#define GCREG_BLOCK8_ROT_ANGLE_BLK                                             0
-#define GCREG_BLOCK8_ROT_ANGLE_Count                                           8
-#define GCREG_BLOCK8_ROT_ANGLE_FieldMask                              0x000BB33F
-#define GCREG_BLOCK8_ROT_ANGLE_ReadMask                               0x000BB33F
-#define GCREG_BLOCK8_ROT_ANGLE_WriteMask                              0x000BB33F
-#define GCREG_BLOCK8_ROT_ANGLE_ResetValue                             0x00000000
-
-#define GCREG_BLOCK8_ROT_ANGLE_SRC                                         2 : 0
-#define GCREG_BLOCK8_ROT_ANGLE_SRC_End                                         2
-#define GCREG_BLOCK8_ROT_ANGLE_SRC_Start                                       0
-#define GCREG_BLOCK8_ROT_ANGLE_SRC_Type                                      U03
-#define   GCREG_BLOCK8_ROT_ANGLE_SRC_ROT0                                    0x0
-#define   GCREG_BLOCK8_ROT_ANGLE_SRC_FLIP_X                                  0x1
-#define   GCREG_BLOCK8_ROT_ANGLE_SRC_FLIP_Y                                  0x2
-#define   GCREG_BLOCK8_ROT_ANGLE_SRC_ROT90                                   0x4
-#define   GCREG_BLOCK8_ROT_ANGLE_SRC_ROT180                                  0x5
-#define   GCREG_BLOCK8_ROT_ANGLE_SRC_ROT270                                  0x6
-
-#define GCREG_BLOCK8_ROT_ANGLE_DST                                         5 : 3
-#define GCREG_BLOCK8_ROT_ANGLE_DST_End                                         5
-#define GCREG_BLOCK8_ROT_ANGLE_DST_Start                                       3
-#define GCREG_BLOCK8_ROT_ANGLE_DST_Type                                      U03
-#define   GCREG_BLOCK8_ROT_ANGLE_DST_ROT0                                    0x0
-#define   GCREG_BLOCK8_ROT_ANGLE_DST_FLIP_X                                  0x1
-#define   GCREG_BLOCK8_ROT_ANGLE_DST_FLIP_Y                                  0x2
-#define   GCREG_BLOCK8_ROT_ANGLE_DST_ROT90                                   0x4
-#define   GCREG_BLOCK8_ROT_ANGLE_DST_ROT180                                  0x5
-#define   GCREG_BLOCK8_ROT_ANGLE_DST_ROT270                                  0x6
-
-#define GCREG_BLOCK8_ROT_ANGLE_MASK_SRC                                    8 : 8
-#define GCREG_BLOCK8_ROT_ANGLE_MASK_SRC_End                                    8
-#define GCREG_BLOCK8_ROT_ANGLE_MASK_SRC_Start                                  8
-#define GCREG_BLOCK8_ROT_ANGLE_MASK_SRC_Type                                 U01
-#define   GCREG_BLOCK8_ROT_ANGLE_MASK_SRC_ENABLED                            0x0
-#define   GCREG_BLOCK8_ROT_ANGLE_MASK_SRC_MASKED                             0x1
-
-#define GCREG_BLOCK8_ROT_ANGLE_MASK_DST                                    9 : 9
-#define GCREG_BLOCK8_ROT_ANGLE_MASK_DST_End                                    9
-#define GCREG_BLOCK8_ROT_ANGLE_MASK_DST_Start                                  9
-#define GCREG_BLOCK8_ROT_ANGLE_MASK_DST_Type                                 U01
-#define   GCREG_BLOCK8_ROT_ANGLE_MASK_DST_ENABLED                            0x0
-#define   GCREG_BLOCK8_ROT_ANGLE_MASK_DST_MASKED                             0x1
-
-#define GCREG_BLOCK8_ROT_ANGLE_SRC_MIRROR                                13 : 12
-#define GCREG_BLOCK8_ROT_ANGLE_SRC_MIRROR_End                                 13
-#define GCREG_BLOCK8_ROT_ANGLE_SRC_MIRROR_Start                               12
-#define GCREG_BLOCK8_ROT_ANGLE_SRC_MIRROR_Type                               U02
-#define   GCREG_BLOCK8_ROT_ANGLE_SRC_MIRROR_NONE                             0x0
-#define   GCREG_BLOCK8_ROT_ANGLE_SRC_MIRROR_MIRROR_X                         0x1
-#define   GCREG_BLOCK8_ROT_ANGLE_SRC_MIRROR_MIRROR_Y                         0x2
-#define   GCREG_BLOCK8_ROT_ANGLE_SRC_MIRROR_MIRROR_XY                        0x3
-
-#define GCREG_BLOCK8_ROT_ANGLE_MASK_SRC_MIRROR                           15 : 15
-#define GCREG_BLOCK8_ROT_ANGLE_MASK_SRC_MIRROR_End                            15
-#define GCREG_BLOCK8_ROT_ANGLE_MASK_SRC_MIRROR_Start                          15
-#define GCREG_BLOCK8_ROT_ANGLE_MASK_SRC_MIRROR_Type                          U01
-#define   GCREG_BLOCK8_ROT_ANGLE_MASK_SRC_MIRROR_ENABLED                     0x0
-#define   GCREG_BLOCK8_ROT_ANGLE_MASK_SRC_MIRROR_MASKED                      0x1
-
-#define GCREG_BLOCK8_ROT_ANGLE_DST_MIRROR                                17 : 16
-#define GCREG_BLOCK8_ROT_ANGLE_DST_MIRROR_End                                 17
-#define GCREG_BLOCK8_ROT_ANGLE_DST_MIRROR_Start                               16
-#define GCREG_BLOCK8_ROT_ANGLE_DST_MIRROR_Type                               U02
-#define   GCREG_BLOCK8_ROT_ANGLE_DST_MIRROR_NONE                             0x0
-#define   GCREG_BLOCK8_ROT_ANGLE_DST_MIRROR_MIRROR_X                         0x1
-#define   GCREG_BLOCK8_ROT_ANGLE_DST_MIRROR_MIRROR_Y                         0x2
-#define   GCREG_BLOCK8_ROT_ANGLE_DST_MIRROR_MIRROR_XY                        0x3
-
-#define GCREG_BLOCK8_ROT_ANGLE_MASK_DST_MIRROR                           19 : 19
-#define GCREG_BLOCK8_ROT_ANGLE_MASK_DST_MIRROR_End                            19
-#define GCREG_BLOCK8_ROT_ANGLE_MASK_DST_MIRROR_Start                          19
-#define GCREG_BLOCK8_ROT_ANGLE_MASK_DST_MIRROR_Type                          U01
-#define   GCREG_BLOCK8_ROT_ANGLE_MASK_DST_MIRROR_ENABLED                     0x0
-#define   GCREG_BLOCK8_ROT_ANGLE_MASK_DST_MIRROR_MASKED                      0x1
-
-/*******************************************************************************
-** State gcregBlock8GlobalSrcColor
-*/
-
-/* Defines the global source color and alpha values. */
-
-#define gcregBlock8GlobalSrcColorRegAddrs                                 0x4B00
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_MSB                                     15
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_LSB                                      3
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_BLK                                      0
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_Count                                    8
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_FieldMask                       0xFFFFFFFF
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_ReadMask                        0xFFFFFFFF
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_WriteMask                       0xFFFFFFFF
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_ResetValue                      0x00000000
-
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_ALPHA                              31 : 24
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_ALPHA_End                               31
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_ALPHA_Start                             24
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_ALPHA_Type                             U08
-
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_RED                                23 : 16
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_RED_End                                 23
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_RED_Start                               16
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_RED_Type                               U08
-
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_GREEN                               15 : 8
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_GREEN_End                               15
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_GREEN_Start                              8
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_GREEN_Type                             U08
-
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_BLUE                                 7 : 0
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_BLUE_End                                 7
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_BLUE_Start                               0
-#define GCREG_BLOCK8_GLOBAL_SRC_COLOR_BLUE_Type                              U08
-
-/*******************************************************************************
-** State gcregBlock8GlobalDestColor
-*/
-
-/* Defines the global destination color and alpha values. */
-
-#define gcregBlock8GlobalDestColorRegAddrs                                0x4B08
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_MSB                                    15
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_LSB                                     3
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_BLK                                     0
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_Count                                   8
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_FieldMask                      0xFFFFFFFF
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_ReadMask                       0xFFFFFFFF
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_WriteMask                      0xFFFFFFFF
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_ResetValue                     0x00000000
-
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_ALPHA                             31 : 24
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_ALPHA_End                              31
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_ALPHA_Start                            24
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_ALPHA_Type                            U08
-
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_RED                               23 : 16
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_RED_End                                23
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_RED_Start                              16
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_RED_Type                              U08
-
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_GREEN                              15 : 8
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_GREEN_End                              15
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_GREEN_Start                             8
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_GREEN_Type                            U08
-
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_BLUE                                7 : 0
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_BLUE_End                                7
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_BLUE_Start                              0
-#define GCREG_BLOCK8_GLOBAL_DEST_COLOR_BLUE_Type                             U08
-
-/*******************************************************************************
-** State gcregBlock8ColorMultiplyModes
-*/
-
-/* Color modes to multiply Source or Destination pixel color by alpha
-** channel. Alpha can be from global color source or current pixel.
-*/
-
-#define gcregBlock8ColorMultiplyModesRegAddrs                             0x4B10
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_MSB                                 15
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_LSB                                  3
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_BLK                                  0
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_Count                                8
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_FieldMask                   0x00100311
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_ReadMask                    0x00100311
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_WriteMask                   0x00100311
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_ResetValue                  0x00000000
-
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY                  0 : 0
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_End                  0
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_Start                0
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_Type               U01
-#define   GCREG_BLOCK8_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_DISABLE          0x0
-#define   GCREG_BLOCK8_COLOR_MULTIPLY_MODES_SRC_PREMULTIPLY_ENABLE           0x1
-
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY                  4 : 4
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY_End                  4
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY_Start                4
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY_Type               U01
-#define   GCREG_BLOCK8_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY_DISABLE          0x0
-#define   GCREG_BLOCK8_COLOR_MULTIPLY_MODES_DST_PREMULTIPLY_ENABLE           0x1
-
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY           9 : 8
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_End           9
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_Start         8
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_Type        U02
-#define   GCREG_BLOCK8_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_DISABLE   0x0
-#define   GCREG_BLOCK8_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_ALPHA     0x1
-#define   GCREG_BLOCK8_COLOR_MULTIPLY_MODES_SRC_GLOBAL_PREMULTIPLY_COLOR     0x2
-
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY                 20 : 20
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_End                  20
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_Start                20
-#define GCREG_BLOCK8_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_Type                U01
-#define   GCREG_BLOCK8_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_DISABLE           0x0
-#define   GCREG_BLOCK8_COLOR_MULTIPLY_MODES_DST_DEMULTIPLY_ENABLE            0x1
-
-/*******************************************************************************
-** State gcregBlock8Transparency
-*/
-
-#define gcregBlock8TransparencyRegAddrs                                   0x4B18
-#define GCREG_BLOCK8_TRANSPARENCY_MSB                                         15
-#define GCREG_BLOCK8_TRANSPARENCY_LSB                                          3
-#define GCREG_BLOCK8_TRANSPARENCY_BLK                                          0
-#define GCREG_BLOCK8_TRANSPARENCY_Count                                        8
-#define GCREG_BLOCK8_TRANSPARENCY_FieldMask                           0xB3331333
-#define GCREG_BLOCK8_TRANSPARENCY_ReadMask                            0xB3331333
-#define GCREG_BLOCK8_TRANSPARENCY_WriteMask                           0xB3331333
-#define GCREG_BLOCK8_TRANSPARENCY_ResetValue                          0x00000000
-
-/* Source transparency mode. */
-#define GCREG_BLOCK8_TRANSPARENCY_SOURCE                                   1 : 0
-#define GCREG_BLOCK8_TRANSPARENCY_SOURCE_End                                   1
-#define GCREG_BLOCK8_TRANSPARENCY_SOURCE_Start                                 0
-#define GCREG_BLOCK8_TRANSPARENCY_SOURCE_Type                                U02
-#define   GCREG_BLOCK8_TRANSPARENCY_SOURCE_OPAQUE                            0x0
-#define   GCREG_BLOCK8_TRANSPARENCY_SOURCE_MASK                              0x1
-#define   GCREG_BLOCK8_TRANSPARENCY_SOURCE_KEY                               0x2
-
-/* Pattern transparency mode. KEY transparency mode is reserved. */
-#define GCREG_BLOCK8_TRANSPARENCY_PATTERN                                  5 : 4
-#define GCREG_BLOCK8_TRANSPARENCY_PATTERN_End                                  5
-#define GCREG_BLOCK8_TRANSPARENCY_PATTERN_Start                                4
-#define GCREG_BLOCK8_TRANSPARENCY_PATTERN_Type                               U02
-#define   GCREG_BLOCK8_TRANSPARENCY_PATTERN_OPAQUE                           0x0
-#define   GCREG_BLOCK8_TRANSPARENCY_PATTERN_MASK                             0x1
-#define   GCREG_BLOCK8_TRANSPARENCY_PATTERN_KEY                              0x2
-
-/* Destination transparency mode. MASK transparency mode is reserved. */
-#define GCREG_BLOCK8_TRANSPARENCY_DESTINATION                              9 : 8
-#define GCREG_BLOCK8_TRANSPARENCY_DESTINATION_End                              9
-#define GCREG_BLOCK8_TRANSPARENCY_DESTINATION_Start                            8
-#define GCREG_BLOCK8_TRANSPARENCY_DESTINATION_Type                           U02
-#define   GCREG_BLOCK8_TRANSPARENCY_DESTINATION_OPAQUE                       0x0
-#define   GCREG_BLOCK8_TRANSPARENCY_DESTINATION_MASK                         0x1
-#define   GCREG_BLOCK8_TRANSPARENCY_DESTINATION_KEY                          0x2
-
-/* Mask field for Source/Pattern/Destination fields. */
-#define GCREG_BLOCK8_TRANSPARENCY_MASK_TRANSPARENCY                      12 : 12
-#define GCREG_BLOCK8_TRANSPARENCY_MASK_TRANSPARENCY_End                       12
-#define GCREG_BLOCK8_TRANSPARENCY_MASK_TRANSPARENCY_Start                     12
-#define GCREG_BLOCK8_TRANSPARENCY_MASK_TRANSPARENCY_Type                     U01
-#define   GCREG_BLOCK8_TRANSPARENCY_MASK_TRANSPARENCY_ENABLED                0x0
-#define   GCREG_BLOCK8_TRANSPARENCY_MASK_TRANSPARENCY_MASKED                 0x1
-
-/* Source usage override. */
-#define GCREG_BLOCK8_TRANSPARENCY_USE_SRC_OVERRIDE                       17 : 16
-#define GCREG_BLOCK8_TRANSPARENCY_USE_SRC_OVERRIDE_End                        17
-#define GCREG_BLOCK8_TRANSPARENCY_USE_SRC_OVERRIDE_Start                      16
-#define GCREG_BLOCK8_TRANSPARENCY_USE_SRC_OVERRIDE_Type                      U02
-#define   GCREG_BLOCK8_TRANSPARENCY_USE_SRC_OVERRIDE_DEFAULT                 0x0
-#define   GCREG_BLOCK8_TRANSPARENCY_USE_SRC_OVERRIDE_USE_ENABLE              0x1
-#define   GCREG_BLOCK8_TRANSPARENCY_USE_SRC_OVERRIDE_USE_DISABLE             0x2
-
-/* Pattern usage override. */
-#define GCREG_BLOCK8_TRANSPARENCY_USE_PAT_OVERRIDE                       21 : 20
-#define GCREG_BLOCK8_TRANSPARENCY_USE_PAT_OVERRIDE_End                        21
-#define GCREG_BLOCK8_TRANSPARENCY_USE_PAT_OVERRIDE_Start                      20
-#define GCREG_BLOCK8_TRANSPARENCY_USE_PAT_OVERRIDE_Type                      U02
-#define   GCREG_BLOCK8_TRANSPARENCY_USE_PAT_OVERRIDE_DEFAULT                 0x0
-#define   GCREG_BLOCK8_TRANSPARENCY_USE_PAT_OVERRIDE_USE_ENABLE              0x1
-#define   GCREG_BLOCK8_TRANSPARENCY_USE_PAT_OVERRIDE_USE_DISABLE             0x2
-
-/* Destination usage override. */
-#define GCREG_BLOCK8_TRANSPARENCY_USE_DST_OVERRIDE                       25 : 24
-#define GCREG_BLOCK8_TRANSPARENCY_USE_DST_OVERRIDE_End                        25
-#define GCREG_BLOCK8_TRANSPARENCY_USE_DST_OVERRIDE_Start                      24
-#define GCREG_BLOCK8_TRANSPARENCY_USE_DST_OVERRIDE_Type                      U02
-#define   GCREG_BLOCK8_TRANSPARENCY_USE_DST_OVERRIDE_DEFAULT                 0x0
-#define   GCREG_BLOCK8_TRANSPARENCY_USE_DST_OVERRIDE_USE_ENABLE              0x1
-#define   GCREG_BLOCK8_TRANSPARENCY_USE_DST_OVERRIDE_USE_DISABLE             0x2
-
-/* 2D resource usage override mask field. */
-#define GCREG_BLOCK8_TRANSPARENCY_MASK_RESOURCE_OVERRIDE                 28 : 28
-#define GCREG_BLOCK8_TRANSPARENCY_MASK_RESOURCE_OVERRIDE_End                  28
-#define GCREG_BLOCK8_TRANSPARENCY_MASK_RESOURCE_OVERRIDE_Start                28
-#define GCREG_BLOCK8_TRANSPARENCY_MASK_RESOURCE_OVERRIDE_Type                U01
-#define   GCREG_BLOCK8_TRANSPARENCY_MASK_RESOURCE_OVERRIDE_ENABLED           0x0
-#define   GCREG_BLOCK8_TRANSPARENCY_MASK_RESOURCE_OVERRIDE_MASKED            0x1
-
-/* DFB Color Key. */
-#define GCREG_BLOCK8_TRANSPARENCY_DFB_COLOR_KEY                          29 : 29
-#define GCREG_BLOCK8_TRANSPARENCY_DFB_COLOR_KEY_End                           29
-#define GCREG_BLOCK8_TRANSPARENCY_DFB_COLOR_KEY_Start                         29
-#define GCREG_BLOCK8_TRANSPARENCY_DFB_COLOR_KEY_Type                         U01
-#define   GCREG_BLOCK8_TRANSPARENCY_DFB_COLOR_KEY_DISABLED                   0x0
-#define   GCREG_BLOCK8_TRANSPARENCY_DFB_COLOR_KEY_ENABLED                    0x1
-
-#define GCREG_BLOCK8_TRANSPARENCY_MASK_DFB_COLOR_KEY                     31 : 31
-#define GCREG_BLOCK8_TRANSPARENCY_MASK_DFB_COLOR_KEY_End                      31
-#define GCREG_BLOCK8_TRANSPARENCY_MASK_DFB_COLOR_KEY_Start                    31
-#define GCREG_BLOCK8_TRANSPARENCY_MASK_DFB_COLOR_KEY_Type                    U01
-#define   GCREG_BLOCK8_TRANSPARENCY_MASK_DFB_COLOR_KEY_ENABLED               0x0
-#define   GCREG_BLOCK8_TRANSPARENCY_MASK_DFB_COLOR_KEY_MASKED                0x1
-
-/*******************************************************************************
-** State gcregBlock8Control
-*/
-
-/* General purpose control register. */
-
-#define gcregBlock8PEControlRegAddrs                                      0x4B20
-#define GCREG_BLOCK8_PE_CONTROL_MSB                                           15
-#define GCREG_BLOCK8_PE_CONTROL_LSB                                            3
-#define GCREG_BLOCK8_PE_CONTROL_BLK                                            0
-#define GCREG_BLOCK8_PE_CONTROL_Count                                          8
-#define GCREG_BLOCK8_PE_CONTROL_FieldMask                             0x00000999
-#define GCREG_BLOCK8_PE_CONTROL_ReadMask                              0x00000999
-#define GCREG_BLOCK8_PE_CONTROL_WriteMask                             0x00000999
-#define GCREG_BLOCK8_PE_CONTROL_ResetValue                            0x00000000
-
-#define GCREG_BLOCK8_PE_CONTROL_YUV                                        0 : 0
-#define GCREG_BLOCK8_PE_CONTROL_YUV_End                                        0
-#define GCREG_BLOCK8_PE_CONTROL_YUV_Start                                      0
-#define GCREG_BLOCK8_PE_CONTROL_YUV_Type                                     U01
-#define   GCREG_BLOCK8_PE_CONTROL_YUV_601                                    0x0
-#define   GCREG_BLOCK8_PE_CONTROL_YUV_709                                    0x1
-
-#define GCREG_BLOCK8_PE_CONTROL_MASK_YUV                                   3 : 3
-#define GCREG_BLOCK8_PE_CONTROL_MASK_YUV_End                                   3
-#define GCREG_BLOCK8_PE_CONTROL_MASK_YUV_Start                                 3
-#define GCREG_BLOCK8_PE_CONTROL_MASK_YUV_Type                                U01
-#define   GCREG_BLOCK8_PE_CONTROL_MASK_YUV_ENABLED                           0x0
-#define   GCREG_BLOCK8_PE_CONTROL_MASK_YUV_MASKED                            0x1
-
-#define GCREG_BLOCK8_PE_CONTROL_UV_SWIZZLE                                 4 : 4
-#define GCREG_BLOCK8_PE_CONTROL_UV_SWIZZLE_End                                 4
-#define GCREG_BLOCK8_PE_CONTROL_UV_SWIZZLE_Start                               4
-#define GCREG_BLOCK8_PE_CONTROL_UV_SWIZZLE_Type                              U01
-#define   GCREG_BLOCK8_PE_CONTROL_UV_SWIZZLE_UV                              0x0
-#define   GCREG_BLOCK8_PE_CONTROL_UV_SWIZZLE_VU                              0x1
-
-#define GCREG_BLOCK8_PE_CONTROL_MASK_UV_SWIZZLE                            7 : 7
-#define GCREG_BLOCK8_PE_CONTROL_MASK_UV_SWIZZLE_End                            7
-#define GCREG_BLOCK8_PE_CONTROL_MASK_UV_SWIZZLE_Start                          7
-#define GCREG_BLOCK8_PE_CONTROL_MASK_UV_SWIZZLE_Type                         U01
-#define   GCREG_BLOCK8_PE_CONTROL_MASK_UV_SWIZZLE_ENABLED                    0x0
-#define   GCREG_BLOCK8_PE_CONTROL_MASK_UV_SWIZZLE_MASKED                     0x1
-
-/* YUV to RGB convert enable */
-#define GCREG_BLOCK8_PE_CONTROL_YUVRGB                                     8 : 8
-#define GCREG_BLOCK8_PE_CONTROL_YUVRGB_End                                     8
-#define GCREG_BLOCK8_PE_CONTROL_YUVRGB_Start                                   8
-#define GCREG_BLOCK8_PE_CONTROL_YUVRGB_Type                                  U01
-#define   GCREG_BLOCK8_PE_CONTROL_YUVRGB_DISABLED                            0x0
-#define   GCREG_BLOCK8_PE_CONTROL_YUVRGB_ENABLED                             0x1
-
-#define GCREG_BLOCK8_PE_CONTROL_MASK_YUVRGB                              11 : 11
-#define GCREG_BLOCK8_PE_CONTROL_MASK_YUVRGB_End                               11
-#define GCREG_BLOCK8_PE_CONTROL_MASK_YUVRGB_Start                             11
-#define GCREG_BLOCK8_PE_CONTROL_MASK_YUVRGB_Type                             U01
-#define   GCREG_BLOCK8_PE_CONTROL_MASK_YUVRGB_ENABLED                        0x0
-#define   GCREG_BLOCK8_PE_CONTROL_MASK_YUVRGB_MASKED                         0x1
-
-/*******************************************************************************
-** State gcregBlock8SrcColorKeyHigh
-*/
-
-/* Defines the source transparency color in source format. */
-
-#define gcregBlock8SrcColorKeyHighRegAddrs                                0x4B28
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_MSB                                   15
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_LSB                                    3
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_BLK                                    0
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_Count                                  8
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_FieldMask                     0xFFFFFFFF
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_ReadMask                      0xFFFFFFFF
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_WriteMask                     0xFFFFFFFF
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_ResetValue                    0x00000000
-
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_ALPHA                            31 : 24
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_ALPHA_End                             31
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_ALPHA_Start                           24
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_ALPHA_Type                           U08
-
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_RED                              23 : 16
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_RED_End                               23
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_RED_Start                             16
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_RED_Type                             U08
-
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_GREEN                             15 : 8
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_GREEN_End                             15
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_GREEN_Start                            8
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_GREEN_Type                           U08
-
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_BLUE                               7 : 0
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_BLUE_End                               7
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_BLUE_Start                             0
-#define GCREG_BLOCK8_SRC_COLOR_KEY_HIGH_BLUE_Type                            U08
-
-/*******************************************************************************
-** State gcregBlock8SrcExConfig
-*/
-
-#define gcregBlock8SrcExConfigRegAddrs                                    0x4B30
-#define GCREG_BLOCK8_SRC_EX_CONFIG_MSB                                        15
-#define GCREG_BLOCK8_SRC_EX_CONFIG_LSB                                         3
-#define GCREG_BLOCK8_SRC_EX_CONFIG_BLK                                         0
-#define GCREG_BLOCK8_SRC_EX_CONFIG_Count                                       8
-#define GCREG_BLOCK8_SRC_EX_CONFIG_FieldMask                          0x00000109
-#define GCREG_BLOCK8_SRC_EX_CONFIG_ReadMask                           0x00000109
-#define GCREG_BLOCK8_SRC_EX_CONFIG_WriteMask                          0x00000109
-#define GCREG_BLOCK8_SRC_EX_CONFIG_ResetValue                         0x00000000
-
-/* Source multi tiled address computation control. */
-#define GCREG_BLOCK8_SRC_EX_CONFIG_MULTI_TILED                             0 : 0
-#define GCREG_BLOCK8_SRC_EX_CONFIG_MULTI_TILED_End                             0
-#define GCREG_BLOCK8_SRC_EX_CONFIG_MULTI_TILED_Start                           0
-#define GCREG_BLOCK8_SRC_EX_CONFIG_MULTI_TILED_Type                          U01
-#define   GCREG_BLOCK8_SRC_EX_CONFIG_MULTI_TILED_DISABLED                    0x0
-#define   GCREG_BLOCK8_SRC_EX_CONFIG_MULTI_TILED_ENABLED                     0x1
-
-/* Source super tiled address computation control. */
-#define GCREG_BLOCK8_SRC_EX_CONFIG_SUPER_TILED                             3 : 3
-#define GCREG_BLOCK8_SRC_EX_CONFIG_SUPER_TILED_End                             3
-#define GCREG_BLOCK8_SRC_EX_CONFIG_SUPER_TILED_Start                           3
-#define GCREG_BLOCK8_SRC_EX_CONFIG_SUPER_TILED_Type                          U01
-#define   GCREG_BLOCK8_SRC_EX_CONFIG_SUPER_TILED_DISABLED                    0x0
-#define   GCREG_BLOCK8_SRC_EX_CONFIG_SUPER_TILED_ENABLED                     0x1
-
-/* Source super tiled address computation control. */
-#define GCREG_BLOCK8_SRC_EX_CONFIG_MINOR_TILED                             8 : 8
-#define GCREG_BLOCK8_SRC_EX_CONFIG_MINOR_TILED_End                             8
-#define GCREG_BLOCK8_SRC_EX_CONFIG_MINOR_TILED_Start                           8
-#define GCREG_BLOCK8_SRC_EX_CONFIG_MINOR_TILED_Type                          U01
-#define   GCREG_BLOCK8_SRC_EX_CONFIG_MINOR_TILED_DISABLED                    0x0
-#define   GCREG_BLOCK8_SRC_EX_CONFIG_MINOR_TILED_ENABLED                     0x1
-
-/* Source CacheMode. */
-#define GCREG_BLOCK8_SRC_EX_CONFIG_CACHE_MODE                            12 : 12
-#define GCREG_BLOCK8_SRC_EX_CONFIG_CACHE_MODE_End                             12
-#define GCREG_BLOCK8_SRC_EX_CONFIG_CACHE_MODE_Start                           12
-#define GCREG_BLOCK8_SRC_EX_CONFIG_CACHE_MODE_Type                           U01
-#define   GCREG_BLOCK8_SRC_EX_CONFIG_CACHE_MODE_DISABLED                     0x0
-#define   GCREG_BLOCK8_SRC_EX_CONFIG_CACHE_MODE_ENABLED                      0x1
-
-/*******************************************************************************
-** State gcregBlock8SrcExAddress
-*/
-
-/* 32-bit aligned base address of the source extra surface. */
-
-#define gcregBlock8SrcExAddressRegAddrs                                   0x4B38
-#define GCREG_BLOCK8_SRC_EX_ADDRESS_MSB                                       15
-#define GCREG_BLOCK8_SRC_EX_ADDRESS_LSB                                        3
-#define GCREG_BLOCK8_SRC_EX_ADDRESS_BLK                                        0
-#define GCREG_BLOCK8_SRC_EX_ADDRESS_Count                                      8
-#define GCREG_BLOCK8_SRC_EX_ADDRESS_FieldMask                         0xFFFFFFFF
-#define GCREG_BLOCK8_SRC_EX_ADDRESS_ReadMask                          0xFFFFFFFC
-#define GCREG_BLOCK8_SRC_EX_ADDRESS_WriteMask                         0xFFFFFFFC
-#define GCREG_BLOCK8_SRC_EX_ADDRESS_ResetValue                        0x00000000
-
-#define GCREG_BLOCK8_SRC_EX_ADDRESS_ADDRESS                               31 : 0
-#define GCREG_BLOCK8_SRC_EX_ADDRESS_ADDRESS_End                               30
-#define GCREG_BLOCK8_SRC_EX_ADDRESS_ADDRESS_Start                              0
-#define GCREG_BLOCK8_SRC_EX_ADDRESS_ADDRESS_Type                             U31
-
-/*******************************************************************************
-** Generic defines
-*/
-
-#define GCREG_FORMAT_SUB_SAMPLE_MODE_YUV_MODE422                             0x0
-#define GCREG_FORMAT_SUB_SAMPLE_MODE_YUV_MODE420                             0x1
-
-#define GCREG_DE_SWIZZLE_ARGB                                                0x0
-#define GCREG_DE_SWIZZLE_RGBA                                                0x1
-#define GCREG_DE_SWIZZLE_ABGR                                                0x2
-#define GCREG_DE_SWIZZLE_BGRA                                                0x3
-
-#define GCREG_DE_FORMAT_X4R4G4B4                                            0x00
-#define GCREG_DE_FORMAT_A4R4G4B4                                            0x01
-#define GCREG_DE_FORMAT_X1R5G5B5                                            0x02
-#define GCREG_DE_FORMAT_A1R5G5B5                                            0x03
-#define GCREG_DE_FORMAT_R5G6B5                                              0x04
-#define GCREG_DE_FORMAT_X8R8G8B8                                            0x05
-#define GCREG_DE_FORMAT_A8R8G8B8                                            0x06
-#define GCREG_DE_FORMAT_YUY2                                                0x07
-#define GCREG_DE_FORMAT_UYVY                                                0x08
-#define GCREG_DE_FORMAT_INDEX8                                              0x09
-#define GCREG_DE_FORMAT_MONOCHROME                                          0x0A
-#define GCREG_DE_FORMAT_YV12                                                0x0F
-#define GCREG_DE_FORMAT_A8                                                  0x10
-#define GCREG_DE_FORMAT_NV12                                                0x11
-#define GCREG_DE_FORMAT_NV16                                                0x12
-#define GCREG_DE_FORMAT_RG16                                                0x13
-
-/* ~~~~~~~~~~~~~ */
-
-#define GCREG_ALPHA_MODE_NORMAL                                              0x0
-#define GCREG_ALPHA_MODE_INVERSED                                            0x1
-
-#define GCREG_GLOBAL_ALPHA_MODE_NORMAL                                       0x0
-#define GCREG_GLOBAL_ALPHA_MODE_GLOBAL                                       0x1
-#define GCREG_GLOBAL_ALPHA_MODE_SCALED                                       0x2
-
-#define GCREG_COLOR_MODE_NORMAL                                              0x0
-#define GCREG_COLOR_MODE_MULTIPLY                                            0x1
-
-#define GCREG_BLENDING_MODE_ZERO                                             0x0
-#define GCREG_BLENDING_MODE_ONE                                              0x1
-#define GCREG_BLENDING_MODE_NORMAL                                           0x2
-#define GCREG_BLENDING_MODE_INVERSED                                         0x3
-#define GCREG_BLENDING_MODE_COLOR                                            0x4
-#define GCREG_BLENDING_MODE_COLOR_INVERSED                                   0x5
-#define GCREG_BLENDING_MODE_SATURATED_ALPHA                                  0x6
-#define GCREG_BLENDING_MODE_SATURATED_DEST_ALPHA                             0x7
-
-/* ~~~~~~~~~~~~~ */
-
-#define GCREG_FACTOR_INVERSE_DISABLE                                         0x0
-#define GCREG_FACTOR_INVERSE_ENABLE                                          0x1
-
-/* ~~~~~~~~~~~~~ */
-
-#define GCREG_RESOURCE_USAGE_OVERRIDE_DEFAULT                                0x0
-#define GCREG_RESOURCE_USAGE_OVERRIDE_USE_ENABLE                             0x1
-#define GCREG_RESOURCE_USAGE_OVERRIDE_USE_DISABLE                            0x2
-
-/*******************************************************************************
-** Modular operations: pipesel
-*/
-
-static const struct gccmdldstate gcmopipesel_pipesel_ldst =
-	GCLDSTATE(gcregPipeSelectRegAddrs, 1);
-
-struct gcmopipesel {
-	/* gcregPipeSelectRegAddrs */
-	struct gccmdldstate pipesel_ldst;
-
-		/* gcregPipeSelectRegAddrs */
-		union {
-			struct gcregpipeselect reg;
-			unsigned int raw;
-		} pipesel;
-};
-
-/*******************************************************************************
-** Modular operations: signal
-*/
-
-static const struct gccmdldstate gcmosignal_signal_ldst =
-	GCLDSTATE(gcregEventRegAddrs, 1);
-
-struct gcmosignal {
-	/* gcregEventRegAddrs */
-	struct gccmdldstate signal_ldst;
-
-		/* gcregEventRegAddrs */
-		union {
-			struct gcregevent reg;
-			unsigned int raw;
-		} signal;
-};
-
-/*******************************************************************************
-** Modular operations: flush
-*/
-
-static const struct gccmdldstate gcmoflush_flush_ldst =
-	GCLDSTATE(gcregFlushRegAddrs, 1);
-
-struct gcmoflush {
-	/* gcregFlushRegAddrs */
-	struct gccmdldstate flush_ldst;
-
-		/* gcregFlushRegAddrs */
-		union {
-			struct gcregflush reg;
-			unsigned int raw;
-		} flush;
-};
-
-/*******************************************************************************
-** Modular operations: semaphore
-*/
-
-static const struct gccmdldstate gcmosema_sema_ldst =
-	GCLDSTATE(gcregSemaphoreRegAddrs, 1);
-
-struct gcmosema {
-	/* gcregSemaphoreRegAddrs */
-	struct gccmdldstate sema_ldst;
-
-		/* gcregSemaphoreRegAddrs */
-		union {
-			struct gcregsemaphore reg;
-			unsigned int raw;
-		} sema;
-};
-
-/*******************************************************************************
-** Modular operations: mmuinit
-*/
-
-struct gcmoterminator {
-	union {
-		struct gcmosignal done;
-		struct gccmdnop nop;
-	} u1;
-
-	union {
-		struct gccmdwait wait;
-		struct gccmdlink linknext;
-		struct gccmdend end;
-	} u2;
-
-	union {
-		struct gccmdlink linkwait;
-		struct gccmdnop nop;
-	} u3;
-};
-
-/*******************************************************************************
-** Modular operations: mmuinit
-*/
-
-static const struct gccmdldstate gcmommuinit_safe_ldst =
-	GCLDSTATE(gcregMMUSafeAddressRegAddrs, 2);
-
-struct gcmommuinit {
-	/* gcregMMUSafeAddressRegAddrs */
-	struct gccmdldstate safe_ldst;
-
-		/* gcregMMUSafeAddressRegAddrs */
-		unsigned int safe;
-
-		/* gcregMMUConfigurationRegAddrs */
-		unsigned int mtlb;
-
-		/* Alignment filler. */
-		unsigned int _filler;
-};
-
-/*******************************************************************************
-** Modular operations: mmumaster
-*/
-
-static const struct gccmdldstate gcmommumaster_master_ldst =
-	GCLDSTATE(gcregMMUConfigurationRegAddrs, 1);
-
-struct gcmommumaster {
-	/* gcregMMUConfigurationRegAddrs */
-	struct gccmdldstate master_ldst;
-
-		/* gcregMMUConfigurationRegAddrs */
-		unsigned int master;
-};
-
-/*******************************************************************************
-** Modular operations: mmuflush
-*/
-
-static const struct gccmdldstate gcmommuflush_mmuflush_ldst =
-	GCLDSTATE(gcregMMUConfigurationRegAddrs, 1);
-
-struct gcmommuflush {
-	/* PE cache flush. */
-	struct gcmoflush peflush;
-
-	/* Semaphore/stall after PE flush. */
-	struct gcmosema peflushsema;
-	struct gccmdstall peflushstall;
-
-	/* Link to flush FE FIFO. */
-	struct gccmdlink feflush;
-
-	/* MMU flush. */
-	struct gccmdldstate mmuflush_ldst;
-
-		/* gcregMMUConfigurationRegAddrs */
-		union {
-			struct gcregmmuconfiguration reg;
-			unsigned int raw;
-		} mmuflush;
-
-	/* Semaphore/stall after MMU flush. */
-	struct gcmosema mmuflushsema;
-	struct gccmdstall mmuflushstall;
-
-	/* Link to the user buffer. */
-	struct gccmdlink link;
-};
-
-/*******************************************************************************
-** Modular operations: dst
-*/
-
-static const struct gccmdldstate gcmodst_config_ldst =
-	GCLDSTATE(gcregDestAddressRegAddrs, 3);
-
-static const struct gccmdldstate gcmodst_rotationheight_ldst =
-	GCLDSTATE(gcregDstRotationHeightRegAddrs, 1);
-
-static const struct gccmdldstate gcmodst_clip_ldst =
-	GCLDSTATE(gcregClipTopLeftRegAddrs, 2);
-
-struct gcmodst {
-	/* Configuration block. */
-	struct gccmdldstate config_ldst;
-
-		/* gcregDestAddressRegAddrs */
-		unsigned int address;
-
-		/* gcregDestStrideRegAddrs */
-		unsigned int stride;
-
-		/* gcregDestRotationConfigRegAddrs */
-		union {
-			struct gcregdstrotationconfig reg;
-			unsigned int raw;
-		} rotation;
-
-	/* gcregDstRotationHeightRegAddrs */
-	struct gccmdldstate rotationheight_ldst;
-
-		/* gcregDstRotationHeightRegAddrs */
-		union {
-			struct gcregdstrotationheight reg;
-			unsigned int raw;
-		} rotationheight;
-
-	/* Clipping block. */
-	struct gccmdldstate clip_ldst;
-
-		/* gcregClipTopLeftRegAddrs */
-		union {
-			struct gcregcliplt reg;
-			unsigned int raw;
-		} cliplt;
-
-		/* gcregClipBottomRight */
-		union {
-			struct gcregcliprb reg;
-			unsigned int raw;
-		} cliprb;
-
-		/* Alignment filler. */
-		unsigned int _filler;
-};
-
-/*******************************************************************************
-** Modular operations: alphaoff
-*/
-
-static const struct gccmdldstate gcmoalphaoff_control_ldst[4] = {
-	GCLDSTATE(gcregAlphaControlRegAddrs, 1),
-	GCLDSTATE(gcregBlock4AlphaControlRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4AlphaControlRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4AlphaControlRegAddrs + 3, 1),
-};
-
-struct gcmoalphaoff {
-	/* gcregAlphaControlRegAddrs */
-	struct gccmdldstate control_ldst;
-
-		/* gcregAlphaControlRegAddrs */
-		union {
-			struct gcregalphacontrol reg;
-			unsigned int raw;
-		} control;
-};
-
-/*******************************************************************************
-** Modular operations: alpha
-*/
-
-static const struct gccmdldstate gcmoalpha_config_ldst =
-	GCLDSTATE(gcregAlphaControlRegAddrs, 2);
-
-struct gcmoalpha {
-	/* Alpha control block. */
-	struct gccmdldstate config_ldst;
-
-		/* gcregAlphaControlRegAddrs */
-		union {
-			struct gcregalphacontrol reg;
-			unsigned int raw;
-		} control;
-
-		/* gcregAlphaModesRegAddrs */
-		union {
-			struct gcregalphamodes reg;
-			unsigned int raw;
-		} mode;
-
-		/* Alignment filler. */
-		unsigned int _filler;
-};
-
-static const struct gccmdldstate gcmoxsrcalpha_control_ldst[4] = {
-	GCLDSTATE(gcregAlphaControlRegAddrs, 1),
-	GCLDSTATE(gcregBlock4AlphaControlRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4AlphaControlRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4AlphaControlRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmoxsrcalpha_mode_ldst[4] = {
-	GCLDSTATE(gcregAlphaModesRegAddrs, 1),
-	GCLDSTATE(gcregBlock4AlphaModesRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4AlphaModesRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4AlphaModesRegAddrs + 3, 1),
-};
-
-struct gcmoxsrcalpha {
-	/* gcregBlock4AlphaControlRegAddrs */
-	struct gccmdldstate control_ldst;
-
-		/* gcregBlock4AlphaControlRegAddrs */
-		union {
-			struct gcregalphacontrol reg;
-			unsigned int raw;
-		} control;
-
-	/* gcregBlock4AlphaModesRegAddrs */
-	struct gccmdldstate mode_ldst;
-
-		/* gcregBlock4AlphaModesRegAddrs */
-		union {
-			struct gcregalphamodes reg;
-			unsigned int raw;
-		} mode;
-};
-
-/*******************************************************************************
-** Modular operations: alphaglobal
-*/
-
-static const struct gccmdldstate gcmoglobal_color_ldst =
-	GCLDSTATE(gcregGlobalSrcColorRegAddrs, 2);
-
-struct gcmoglobal {
-	/* Global color block. */
-	struct gccmdldstate color_ldst;
-
-		/* gcregGlobalSrcColorRegAddrs */
-		union {
-			struct gcregglobalsrccolor reg;
-			unsigned int raw;
-		} srcglobal;
-
-		/* gcregGlobalDestColorRegAddrs */
-		union {
-			struct gcregglobaldstcolor reg;
-			unsigned int raw;
-		} dstglobal;
-
-		/* Alignment filler. */
-		unsigned int _filler;
-};
-
-static const struct gccmdldstate gcmoxsrcglobal_srcglobal_ldst[4] = {
-	GCLDSTATE(gcregGlobalSrcColorRegAddrs, 1),
-	GCLDSTATE(gcregBlock4GlobalSrcColorRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4GlobalSrcColorRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4GlobalSrcColorRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmoxsrcglobal_dstglobal_ldst[4] = {
-	GCLDSTATE(gcregGlobalDestColorRegAddrs, 1),
-	GCLDSTATE(gcregBlock4GlobalDestColorRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4GlobalDestColorRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4GlobalDestColorRegAddrs + 3, 1),
-};
-
-struct gcmoxsrcglobal {
-	/* gcregBlock4GlobalSrcColorRegAddrs */
-	struct gccmdldstate srcglobal_ldst;
-
-		/* gcregBlock4GlobalSrcColorRegAddrs */
-		union {
-			struct gcregglobalsrccolor reg;
-			unsigned int raw;
-		} srcglobal;
-
-	/* gcregBlock4GlobalDestColorRegAddrs */
-	struct gccmdldstate dstglobal_ldst;
-
-		/* gcregBlock4GlobalDestColorRegAddrs */
-		union {
-			struct gcregglobaldstcolor reg;
-			unsigned int raw;
-		} dstglobal;
-};
-
-/*******************************************************************************
-** Modular operations: yuv
-*/
-
-static const struct gccmdldstate gcmoyuv_pectrl_ldst =
-	GCLDSTATE(gcregPEControlRegAddrs, 1);
-
-static const struct gccmdldstate gcmoyuv2_plane_ldst =
-	GCLDSTATE(gcregUPlaneAddressRegAddrs, 2);
-
-static const struct gccmdldstate gcmoyuv3_plane_ldst =
-	GCLDSTATE(gcregUPlaneAddressRegAddrs, 4);
-
-struct gcmoyuv1 {
-	/* gcregPEControlRegAddrs */
-	struct gccmdldstate pectrl_ldst;
-
-		/* gcregPEControlRegAddrs */
-		union {
-			struct gcregpecontrol reg;
-			unsigned int raw;
-		} pectrl;
-};
-
-struct gcmoyuv2 {
-	/* gcregPEControlRegAddrs */
-	struct gccmdldstate pectrl_ldst;
-
-		/* gcregPEControlRegAddrs */
-		union {
-			struct gcregpecontrol reg;
-			unsigned int raw;
-		} pectrl;
-
-	/* Plane state block. */
-	struct gccmdldstate plane_ldst;
-
-		/* gcregUPlaneAddressRegAddrs */
-		unsigned int uplaneaddress;
-
-		/* gcregUPlaneStrideRegAddrs */
-		unsigned int uplanestride;
-
-		/* Alignment filler. */
-		unsigned int _filler1;
-};
-
-struct gcmoyuv3 {
-	/* gcregPEControlRegAddrs */
-	struct gccmdldstate pectrl_ldst;
-
-		/* gcregPEControlRegAddrs */
-		union {
-			struct gcregpecontrol reg;
-			unsigned int raw;
-		} pectrl;
-
-	/* Plane state block. */
-	struct gccmdldstate plane_ldst;
-
-		/* gcregUPlaneAddressRegAddrs */
-		unsigned int uplaneaddress;
-
-		/* gcregUPlaneStrideRegAddrs */
-		unsigned int uplanestride;
-
-		/* gcregVPlaneAddressRegAddrs */
-		unsigned int vplaneaddress;
-
-		/* gcregVPlaneStrideRegAddrs */
-		unsigned int vplanestride;
-
-		/* Alignment filler. */
-		unsigned int _filler1;
-};
-
-/*******************************************************************************
-** Modular operations: xsrcyuv
-*/
-
-static const struct gccmdldstate gcmoxsrcyuv_uplaneaddress_ldst[4] = {
-	GCLDSTATE(gcregUPlaneAddressRegAddrs, 1),
-	GCLDSTATE(gcregBlock4UPlaneAddressRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4UPlaneAddressRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4UPlaneAddressRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmoxsrcyuv_uplanestride_ldst[4] = {
-	GCLDSTATE(gcregUPlaneStrideRegAddrs, 1),
-	GCLDSTATE(gcregBlock4UPlaneStrideRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4UPlaneStrideRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4UPlaneStrideRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmoxsrcyuv_vplaneaddress_ldst[4] = {
-	GCLDSTATE(gcregVPlaneAddressRegAddrs, 1),
-	GCLDSTATE(gcregBlock4VPlaneAddressRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4VPlaneAddressRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4VPlaneAddressRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmoxsrcyuv_vplanestride_ldst[4] = {
-	GCLDSTATE(gcregVPlaneStrideRegAddrs, 1),
-	GCLDSTATE(gcregBlock4VPlaneStrideRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4VPlaneStrideRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4VPlaneStrideRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmoxsrcyuv_pectrl_ldst[4] = {
-	GCLDSTATE(gcregPEControlRegAddrs, 1),
-	GCLDSTATE(gcregBlock4PEControlRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4PEControlRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4PEControlRegAddrs + 3, 1),
-};
-
-struct gcmoxsrcyuv1 {
-	/* gcregBlock4PEControlRegAddrs */
-	struct gccmdldstate pectrl_ldst;
-
-		/* gcregBlock4PEControlRegAddrs */
-		union {
-			struct gcregpecontrol reg;
-			unsigned int raw;
-		} pectrl;
-};
-
-struct gcmoxsrcyuv2 {
-	/* gcregBlock4PEControlRegAddrs */
-	struct gccmdldstate pectrl_ldst;
-
-		/* gcregBlock4PEControlRegAddrs */
-		union {
-			struct gcregpecontrol reg;
-			unsigned int raw;
-		} pectrl;
-
-	/* gcregBlock4UPlaneAddressRegAddrs */
-	struct gccmdldstate uplaneaddress_ldst;
-
-		/* gcregBlock4UPlaneAddressRegAddrs */
-		unsigned int uplaneaddress;
-
-	/* gcregBlock4UPlaneStrideRegAddrs */
-	struct gccmdldstate uplanestride_ldst;
-
-		/* gcregBlock4UPlaneStrideRegAddrs */
-		unsigned int uplanestride;
-};
-
-struct gcmoxsrcyuv3 {
-	/* gcregBlock4PEControlRegAddrs */
-	struct gccmdldstate pectrl_ldst;
-
-		/* gcregBlock4PEControlRegAddrs */
-		union {
-			struct gcregpecontrol reg;
-			unsigned int raw;
-		} pectrl;
-
-	/* gcregBlock4UPlaneAddressRegAddrs */
-	struct gccmdldstate uplaneaddress_ldst;
-
-		/* gcregBlock4UPlaneAddressRegAddrs */
-		unsigned int uplaneaddress;
-
-	/* gcregBlock4UPlaneStrideRegAddrs */
-	struct gccmdldstate uplanestride_ldst;
-
-		/* gcregBlock4UPlaneStrideRegAddrs */
-		unsigned int uplanestride;
-
-	/* gcregBlock4VPlaneAddressRegAddrs */
-	struct gccmdldstate vplaneaddress_ldst;
-
-		/* gcregBlock4VPlaneAddressRegAddrs */
-		unsigned int vplaneaddress;
-
-	/* gcregBlock4VPlaneStrideRegAddrs */
-	struct gccmdldstate vplanestride_ldst;
-
-		/* gcregBlock4VPlaneStrideRegAddrs */
-		unsigned int vplanestride;
-};
-
-/*******************************************************************************
-** Modular operations: src
-*/
-
-static const struct gccmdldstate gcmosrc0_config_ldst =
-	GCLDSTATE(gcregSrcAddressRegAddrs, 6);
-
-static const struct gccmdldstate gcmosrc0_rotation_ldst =
-	GCLDSTATE(gcregSrcRotationHeightRegAddrs, 2);
-
-static const struct gccmdldstate gcmosrc0_rop_ldst =
-	GCLDSTATE(gcregRopRegAddrs, 1);
-
-static const struct gccmdldstate gcmosrc0_mult_ldst =
-	GCLDSTATE(gcregColorMultiplyModesRegAddrs, 1);
-
-struct gcmosrc0 {
-	/* Configuration block. */
-	struct gccmdldstate config_ldst;
-
-		/* gcregSrcAddressRegAddrs */
-		unsigned int address;
-
-		/* gcregSrcStrideRegAddrs */
-		unsigned int stride;
-
-		/* gcregSrcRotationConfigRegAddrs */
-		union {
-			struct gcregsrcrotationconfig reg;
-			unsigned int raw;
-		} rotation;
-
-		/* gcregSrcConfigRegAddrs */
-		union {
-			struct gcregsrcconfig reg;
-			unsigned int raw;
-		} config;
-
-		/* gcregSrcOriginRegAddrs */
-		union {
-			struct gcregsrcorigin reg;
-			unsigned int raw;
-		} origin;
-
-		/* gcregSrcSizeRegAddrs */
-		union {
-			struct gcregsrcsize reg;
-			unsigned int raw;
-		} size;
-
-		/* Alignment filler. */
-		unsigned int _filler1;
-
-	/* Rotation block. */
-	struct gccmdldstate rotation_ldst;
-
-		/* gcregSrcRotationHeightRegAddrs */
-		union {
-			struct gcregsrcrotationheight reg;
-			unsigned int raw;
-		} rotationheight;
-
-		/* gcregRotAngleRegAddrs */
-		union {
-			struct gcregrotangle reg;
-			unsigned int raw;
-		} rotationangle;
-
-		/* Alignment filler. */
-		unsigned int _filler2;
-
-	/* gcregRopRegAddrs */
-	struct gccmdldstate rop_ldst;
-
-		/* gcregRopRegAddrs */
-		union {
-			struct gcregrop reg;
-			unsigned int raw;
-		} rop;
-
-	/* gcregColorMultiplyModesRegAddrs */
-	struct gccmdldstate mult_ldst;
-
-		/* gcregColorMultiplyModesRegAddrs */
-		union {
-			struct gcregcolormultiplymodes reg;
-			unsigned int raw;
-		} mult;
-};
-
-static const struct gccmdldstate gcmosrc_address_ldst[4] = {
-	GCLDSTATE(gcregSrcAddressRegAddrs, 1),
-	GCLDSTATE(gcregBlock4SrcAddressRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4SrcAddressRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4SrcAddressRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmosrc_stride_ldst[4] = {
-	GCLDSTATE(gcregSrcStrideRegAddrs, 1),
-	GCLDSTATE(gcregBlock4SrcStrideRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4SrcStrideRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4SrcStrideRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmosrc_rotation_ldst[4] = {
-	GCLDSTATE(gcregSrcRotationConfigRegAddrs, 1),
-	GCLDSTATE(gcregBlock4SrcRotationConfigRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4SrcRotationConfigRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4SrcRotationConfigRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmosrc_config_ldst[4] = {
-	GCLDSTATE(gcregSrcConfigRegAddrs, 1),
-	GCLDSTATE(gcregBlock4SrcConfigRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4SrcConfigRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4SrcConfigRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmosrc_origin_ldst[4] = {
-	GCLDSTATE(gcregSrcOriginRegAddrs, 1),
-	GCLDSTATE(gcregBlock4SrcOriginRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4SrcOriginRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4SrcOriginRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmosrc_size_ldst[4] = {
-	GCLDSTATE(gcregSrcSizeRegAddrs, 1),
-	GCLDSTATE(gcregBlock4SrcSizeRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4SrcSizeRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4SrcSizeRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmosrc_rotationheight_ldst[4] = {
-	GCLDSTATE(gcregSrcRotationHeightRegAddrs, 1),
-	GCLDSTATE(gcregBlock4SrcRotationHeightRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4SrcRotationHeightRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4SrcRotationHeightRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmosrc_rotationangle_ldst[4] = {
-	GCLDSTATE(gcregRotAngleRegAddrs, 1),
-	GCLDSTATE(gcregBlock4RotAngleRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4RotAngleRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4RotAngleRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmosrc_rop_ldst[4] = {
-	GCLDSTATE(gcregRopRegAddrs, 1),
-	GCLDSTATE(gcregBlock4RopRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4RopRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4RopRegAddrs + 3, 1),
-};
-
-static const struct gccmdldstate gcmosrc_mult_ldst[4] = {
-	GCLDSTATE(gcregColorMultiplyModesRegAddrs, 1),
-	GCLDSTATE(gcregBlock4ColorMultiplyModesRegAddrs + 1, 1),
-	GCLDSTATE(gcregBlock4ColorMultiplyModesRegAddrs + 2, 1),
-	GCLDSTATE(gcregBlock4ColorMultiplyModesRegAddrs + 3, 1),
-};
-
-struct gcmosrc {
-	/* gcregBlock4SrcAddressRegAddrs */
-	struct gccmdldstate address_ldst;
-
-		/* gcregBlock4SrcAddressRegAddrs */
-		unsigned int address;
-
-	/* gcregBlock4SrcStrideRegAddrs */
-	struct gccmdldstate stride_ldst;
-
-		/* gcregBlock4SrcStrideRegAddrs */
-		unsigned int stride;
-
-	/* gcregBlock4SrcRotationConfigRegAddrs */
-	struct gccmdldstate rotation_ldst;
-
-		/* gcregBlock4SrcRotationConfigRegAddrs */
-		union {
-			struct gcregsrcrotationconfig reg;
-			unsigned int raw;
-		} rotation;
-
-	/* gcregBlock4SrcConfigRegAddrs */
-	struct gccmdldstate config_ldst;
-
-		/* gcregBlock4SrcConfigRegAddrs */
-		union {
-			struct gcregsrcconfig reg;
-			unsigned int raw;
-		} config;
-
-	/* gcregBlock4SrcOriginRegAddrs */
-	struct gccmdldstate origin_ldst;
-
-		/* gcregBlock4SrcOriginRegAddrs */
-		union {
-			struct gcregsrcorigin reg;
-			unsigned int raw;
-		} origin;
-
-	/* gcregBlock4SrcSizeRegAddrs */
-	struct gccmdldstate size_ldst;
-
-		/* gcregBlock4SrcSizeRegAddrs */
-		union {
-			struct gcregsrcsize reg;
-			unsigned int raw;
-		} size;
-
-	/* gcregBlock4SrcRotationHeightRegAddrs */
-	struct gccmdldstate rotationheight_ldst;
-
-		/* gcregBlock4SrcRotationHeightRegAddrs */
-		union {
-			struct gcregsrcrotationheight reg;
-			unsigned int raw;
-		} rotationheight;
-
-	/* gcregBlock4RotAngleRegAddrs */
-	struct gccmdldstate rotationangle_ldst;
-
-		/* gcregBlock4RotAngleRegAddrs */
-		union {
-			struct gcregrotangle reg;
-			unsigned int raw;
-		} rotationangle;
-
-	/* gcregBlock4RopRegAddrs */
-	struct gccmdldstate rop_ldst;
-
-		/* gcregBlock4RopRegAddrs */
-		union {
-			struct gcregrop reg;
-			unsigned int raw;
-		} rop;
-
-	/* gcregBlock4ColorMultiplyModesRegAddrs */
-	struct gccmdldstate mult_ldst;
-
-		/* gcregBlock4ColorMultiplyModesRegAddrs */
-		union {
-			struct gcregcolormultiplymodes reg;
-			unsigned int raw;
-		} mult;
-};
-
-static const struct gccmdldstate gcmovrsrc_config_ldst =
-	GCLDSTATE(gcregSrcAddressRegAddrs, 4);
-
-static const struct gccmdldstate gcmovrsrc_pos_ldst =
-	GCLDSTATE(gcregVRSourceImageLowRegAddrs, 4);
-
-static const struct gccmdldstate gcmovrsrc_rotation_ldst =
-	GCLDSTATE(gcregSrcRotationHeightRegAddrs, 2);
-
-static const struct gccmdldstate gcmovrsrc_rop_ldst =
-	GCLDSTATE(gcregRopRegAddrs, 1);
-
-static const struct gccmdldstate gcmovrsrc_mult_ldst =
-	GCLDSTATE(gcregColorMultiplyModesRegAddrs, 1);
-
-struct gcmovrsrc {
-	/* Configuration block. */
-	struct gccmdldstate config_ldst;
-
-		/* gcregSrcAddressRegAddrs */
-		unsigned int address;
-
-		/* gcregSrcStrideRegAddrs */
-		unsigned int stride;
-
-		/* gcregSrcRotationConfigRegAddrs */
-		union {
-			struct gcregsrcrotationconfig reg;
-			unsigned int raw;
-		} rotation;
-
-		/* gcregSrcConfigRegAddrs */
-		union {
-			struct gcregsrcconfig reg;
-			unsigned int raw;
-		} config;
-
-		/* Alignment filler. */
-		unsigned int _filler1;
-
-	/* Source position block. */
-	struct gccmdldstate pos_ldst;
-
-		/* gcregVRSourceImageLowRegAddrs */
-		union {
-			struct gcregvrsourceimagelow reg;
-			unsigned int raw;
-		} lt;
-
-		/* gcregVRSourceImageHighRegAddrs */
-		union {
-			struct gcregvrsourceimagehigh reg;
-			unsigned int raw;
-		} rb;
-
-		/* gcregVRSourceOriginLowRegAddrs */
-		unsigned int x;
-
-		/* gcregVRSourceOriginHighRegAddrs */
-		unsigned int y;
-
-		/* Alignment filler. */
-		unsigned int _filler2;
-
-	/* Rotation block. */
-	struct gccmdldstate rotation_ldst;
-
-		/* gcregSrcRotationHeightRegAddrs */
-		union {
-			struct gcregsrcrotationheight reg;
-			unsigned int raw;
-		} rotationheight;
-
-		/* gcregRotAngleRegAddrs */
-		union {
-			struct gcregrotangle reg;
-			unsigned int raw;
-		} rotationangle;
-
-		/* Alignment filler. */
-		unsigned int _filler3;
-
-	/* gcregRopRegAddrs */
-	struct gccmdldstate rop_ldst;
-
-		/* gcregRopRegAddrs */
-		union {
-			struct gcregrop reg;
-			unsigned int raw;
-		} rop;
-
-	/* gcregColorMultiplyModesRegAddrs */
-	struct gccmdldstate mult_ldst;
-
-		/* gcregColorMultiplyModesRegAddrs */
-		union {
-			struct gcregcolormultiplymodes reg;
-			unsigned int raw;
-		} mult;
-};
-
-/*******************************************************************************
-** Modular operations: bltconfig
-*/
-
-static const struct gccmdldstate gcmobltconfig_multisource_ldst =
-	GCLDSTATE(gcregDEMultiSourceRegAddrs, 1);
-
-static const struct gccmdldstate gcmobltconfig_dstconfig_ldst =
-	GCLDSTATE(gcregDestConfigRegAddrs, 1);
-
-struct gcmobltconfig {
-	/* gcregDEMultiSourceRegAddrs */
-	struct gccmdldstate multisource_ldst;
-
-		/* gcregDEMultiSourceRegAddrs */
-		union {
-			struct gcregmultisource reg;
-			unsigned int raw;
-		} multisource;
-
-	/* gcregDestConfigRegAddrs */
-	struct gccmdldstate dstconfig_ldst;
-
-		/* gcregDestConfigRegAddrs */
-		union {
-			struct gcregdstconfig reg;
-			unsigned int raw;
-		} dstconfig;
-};
-
-/*******************************************************************************
-** Modular operations: startde
-*/
-
-struct gcmostartde {
-	/* Start DE command. */
-	struct gccmdstartde startde;
-	struct gccmdstartderect rect;
-};
-
-/*******************************************************************************
-** Modular operations: fillsrc
-*/
-
-static const struct gccmdldstate gcmofillsrc_rotation_ldst =
-	GCLDSTATE(gcregSrcRotationConfigRegAddrs, 2);
-
-static const struct gccmdldstate gcmofillsrc_rotationheight_ldst =
-	GCLDSTATE(gcregSrcRotationHeightRegAddrs, 2);
-
-static const struct gccmdldstate gcmofillsrc_alphacontrol_ldst =
-	GCLDSTATE(gcregAlphaControlRegAddrs, 1);
-
-struct gcmofillsrc {
-	/* gcregSrcRotationConfigRegAddrs */
-	struct gccmdldstate rotation_ldst;
-
-		/* gcregSrcRotationConfigRegAddrs */
-		union {
-			struct gcregsrcrotationconfig reg;
-			unsigned int raw;
-		} rotation;
-
-		/* gcregSrcConfigRegAddrs */
-		union {
-			struct gcregsrcconfig reg;
-			unsigned int raw;
-		} config;
-
-		/* Alignment filler. */
-		unsigned int _filler1;
-
-	/* gcregSrcRotationHeightRegAddrs */
-	struct gccmdldstate rotationheight_ldst;
-
-		/* gcregSrcRotationHeightRegAddrs */
-		union {
-			struct gcregsrcrotationheight reg;
-			unsigned int raw;
-		} rotationheight;
-
-		/* gcregRotAngleRegAddrs */
-		union {
-			struct gcregrotangle reg;
-			unsigned int raw;
-		} rotationangle;
-
-		/* Alignment filler. */
-		unsigned int _filler2;
-
-	/* gcregAlphaControlRegAddrs */
-	struct gccmdldstate alphacontrol_ldst;
-
-		/* gcregAlphaControlRegAddrs */
-		union {
-			struct gcregalphacontrol reg;
-			unsigned int raw;
-		} alphacontrol;
-};
-
-/*******************************************************************************
-** Modular operations: fill
-*/
-
-static const struct gccmdldstate gcmofill_clearcolor_ldst =
-	GCLDSTATE(gcregClearPixelValue32RegAddrs, 1);
-
-static const struct gccmdldstate gcmofill_dstconfig_ldst =
-	GCLDSTATE(gcregDestConfigRegAddrs, 1);
-
-static const struct gccmdldstate gcmofill_rop_ldst =
-	GCLDSTATE(gcregRopRegAddrs, 1);
-
-struct gcmofill {
-	struct gcmofillsrc src;
-
-	/* gcregClearPixelValue32RegAddrs */
-	struct gccmdldstate clearcolor_ldst;
-
-		/* gcregClearPixelValue32RegAddrs */
-		union {
-			struct gcregclearcolor reg;
-			unsigned int raw;
-		} clearcolor;
-
-	/* gcregDestConfigRegAddrs */
-	struct gccmdldstate dstconfig_ldst;
-
-		/* gcregDestConfigRegAddrs */
-		union {
-			struct gcregdstconfig reg;
-			unsigned int raw;
-		} dstconfig;
-
-	/* gcregRopRegAddrs */
-	struct gccmdldstate rop_ldst;
-
-		/* gcregRopRegAddrs */
-		union {
-			struct gcregrop reg;
-			unsigned int raw;
-		} rop;
-
-	/* Start DE command. */
-	struct gccmdstartde startde;
-	struct gccmdstartderect rect;
-};
-
-/*******************************************************************************
-** Modular operations: filterkernel
-*/
-
-static const struct gccmdldstate gcmofilterkernel_shared_ldst =
-	GCLDSTATE(gcregFilterKernelRegAddrs, 77);
-
-static const struct gccmdldstate gcmofilterkernel_horizontal_ldst =
-	GCLDSTATE(gcregHoriFilterKernelRegAddrs, 77);
-
-static const struct gccmdldstate gcmofilterkernel_vertical_ldst =
-	GCLDSTATE(gcregVertiFilterKernelRegAddrs, 77);
-
-struct gcmofilterkernel {
-	/* Kernel array block. */
-	struct gccmdldstate kernelarray_ldst;
-
-		/* Array of kernel coefficients. */
-		struct gcregfilterkernel kernelarray;
-};
-
-/*******************************************************************************
-** Modular operations: vrdst
-*/
-
-static const struct gccmdldstate gcmovrdst_config_ldst =
-	GCLDSTATE(gcregDestAddressRegAddrs, 4);
-
-static const struct gccmdldstate gcmovrdst_rotationheight_ldst =
-	GCLDSTATE(gcregDstRotationHeightRegAddrs, 1);
-
-struct gcmovrdst {
-	/* Configuration block. */
-	struct gccmdldstate config_ldst;
-
-		/* gcregDestAddressRegAddrs */
-		unsigned int address;
-
-		/* gcregDestStrideRegAddrs */
-		unsigned int stride;
-
-		/* gcregDestRotationConfigRegAddrs */
-		union {
-			struct gcregdstrotationconfig reg;
-			unsigned int raw;
-		} rotation;
-
-		/* gcregDestConfigRegAddrs */
-		union {
-			struct gcregdstconfig reg;
-			unsigned int raw;
-		} config;
-
-		/* Alignment filler. */
-		unsigned int _filler;
-
-	/* gcregDstRotationHeightRegAddrs */
-	struct gccmdldstate rotationheight_ldst;
-
-		/* gcregDstRotationHeightRegAddrs */
-		union {
-			struct gcregdstrotationheight reg;
-			unsigned int raw;
-		} rotationheight;
-};
-
-/*******************************************************************************
-** Modular operations: vrconfigex
-*/
-
-static const struct gccmdldstate gcmovrconfigex_config_ldst =
-	GCLDSTATE(gcregVRConfigExRegAddrs, 1);
-
-struct gcmovrconfigex {
-	/* gcregVRConfigExRegAddrs */
-	struct gccmdldstate config_ldst;
-
-		/* gcregVRConfigExRegAddrs */
-		union {
-			struct gcregvrconfigex reg;
-			unsigned int raw;
-		} config;
-};
-
-/*******************************************************************************
-** Modular operations: startvr
-*/
-
-static const struct gccmdldstate gcmostartvr_scale_ldst =
-	GCLDSTATE(gcregStretchFactorLowRegAddrs, 2);
-
-static const struct gccmdldstate gcmostartvr_rect_ldst =
-	GCLDSTATE(gcregVRTargetWindowLowRegAddrs, 2);
-
-static const struct gccmdldstate gcmostartvr_config_ldst =
-	GCLDSTATE(gcregVRConfigRegAddrs, 1);
-
-struct gcmostartvr {
-	/* Scale factor block. */
-	struct gccmdldstate scale_ldst;
-
-		/* gcregStretchFactorLowRegAddrs */
-		unsigned int scalex;
-
-		/* gcregStretchFactorHighRegAddrs */
-		unsigned int scaley;
-
-		/* Alignment filler. */
-		unsigned int _filler1;
-
-	/* Target rectangle. */
-	struct gccmdldstate rect_ldst;
-
-		/* gcregVRTargetWindowLowRegAddrs */
-		struct gcregvrtargetwindowlow lt;
-
-		/* gcregVRTargetWindowHighRegAddrs */
-		struct gcregvrtargetwindowhigh rb;
-
-		/* Alignment filler. */
-		unsigned int _filler2;
-
-	/* Start video raster commad. */
-	struct gccmdldstate config_ldst;
-
-		/* gcregVRConfigRegAddrs */
-		struct gcregvrconfig config;
-};
-
-#endif
diff --git a/bltsville/gcbv/mirror/include/gcx.h b/bltsville/gcbv/mirror/include/gcx.h
deleted file mode 100644
index 285762f..0000000
--- a/bltsville/gcbv/mirror/include/gcx.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright(c) 2012,
- * Texas Instruments, Inc. and Vivante Corporation.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   * Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- *   * Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in
- *     the documentation and/or other materials provided with the
- *     distribution.
- *   * Neither the name of Vivante Corporation nor the names of its
- *     contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef GCX_H
-#define GCX_H
-
-#include <pthread.h>
-#include "gcerror.h"
-#include "gcreg.h"
-#include "gcdbglog.h"
-
-#ifndef countof
-#define countof(a) \
-( \
-	sizeof(a) / sizeof(a[0]) \
-)
-#endif
-
-#define GC_PTR2INT(p) \
-( \
-	(unsigned int) (p) \
-)
-
-#define GC_ALIGN(n, align) \
-( \
-	((n) + ((align) - 1)) & ~((align) - 1) \
-)
-
-#define GCLOCK_TIMEOUT_SEC 10
-#define GCLOCK_TIMEOUT_JIF (msecs_to_jiffies(GCLOCK_TIMEOUT_SEC * 1000))
-
-#define GCLOCK_TYPE \
-	pthread_mutex_t
-
-#define GCDEFINE_LOCK(name) \
-	pthread_mutex_t name = PTHREAD_MUTEX_INITIALIZER
-
-#define GCLOCK_INIT(lock) \
-	if (pthread_mutex_init(lock, NULL)) { \
-		GCERR("failed to init mutex.\n"); \
-	}
-
-#define GCLOCK_DESTROY(lock) \
-	if (pthread_mutex_destroy(lock)) { \
-		GCERR("failed to destroy mutex.\n"); \
-	}
-
-#define GCLOCK(lock) \
-	if (pthread_mutex_lock(lock)) { \
-		GCERR("failed to lock mutex.\n"); \
-	}
-
-#define GCUNLOCK(lock) \
-	if (pthread_mutex_unlock(lock)) { \
-		GCERR("failed to unlock mutex.\n"); \
-	}
-
-#endif
diff --git a/bltsville/gcbv/version.h b/bltsville/gcbv/version.h
deleted file mode 100644
index 431cb96..0000000
--- a/bltsville/gcbv/version.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright (c) 2012,
- * Texas Instruments, Inc. and Vivante Corporation
- * 
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of Texas Instruments, Inc. nor the names of its
- *       contributors may be used to endorse or promote products derived from
- *       this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL TEXAS INSTRUMENTS, INC. BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#define VER_FILEVERSION             2,2,2,0
-#define VER_FILEVERSION_STR         "2.2.2.0\0"
-#define VER_PRODUCTVERSION          2,2,2,0
-#define VER_PRODUCTVERSION_STR      "2.2\0"
diff --git a/bltsville/ocd/README b/bltsville/ocd/README
deleted file mode 100644
index 20a1485..0000000
--- a/bltsville/ocd/README
+++ /dev/null
@@ -1 +0,0 @@
-git://github.com/graphics/ocd.git
diff --git a/bltsville/ocd/include/ocd.h b/bltsville/ocd/include/ocd.h
deleted file mode 100755
index 14e6fc6..0000000
--- a/bltsville/ocd/include/ocd.h
+++ /dev/null
@@ -1,801 +0,0 @@
-/*
- * ocd.h
- *
- * Open Color format Definitions
- *
- * Copyright (C) 2011 Texas Instruments, Inc.
- *
- * This file defines the Open Color format Definitions (OCD), an open,
- * extensible, color format definition.
- *
- * This work is licensed under the Creative Commons Attribution-NoDerivs 3.0
- * Unported License. To view a copy of this license, visit
- * http://creativecommons.org/licenses/by-nd/3.0/ or send a letter to
- * Creative Commons, 444 Castro Street, Suite 900, Mountain View, California,
- * 94041, USA.
- */
-
-#ifndef OCD_H
-#define OCD_H
-
-/*
- * ocdformat - specifies one of the supported color formats
- *
- * ocdformat consists of 8 bits indicating the vendor ID, followed by 24 bits
- * specified by the vendor.
- *
- * VENDOR_ALL is a common ID with formats defined below.
- */
-
-/****** Bits 31-24 are the vendor ID. The other 24 are vendor defined. ******/
-#define OCDFMTDEF_VENDOR_SHIFT 24
-#define OCDFMTDEF_VENDOR_MASK (0xFF << OCDFMTDEF_VENDOR_SHIFT)
-
-#define OCDFMTDEF_VENDOR_ALL \
-	(0x00 << OCDFMTDEF_VENDOR_SHIFT) /* Common format */
-#define OCDFMTDEF_VENDOR_TI  \
-	(0x01 << OCDFMTDEF_VENDOR_SHIFT) /* Texas Instruments, Inc. */
-/* 0xF0-0xFF reserved */
-
-/***** OCDFMTDEF_VENDOR_ALL *****/
-/* The formats in this group are created using combinations of the values
-   listed below. */
-
-/*
- * 33222222 222 21 1  1  1  11 111  1
- * 10987654 321 09 8  7  6  54 321  0  9 876 543210
- * [------] [-] [] |  |  |  [] [-]  |  | [-] [----]
- *    |      |  |  |  |  |  |   |   |  |  |    |
- *    |      |  |  |  |  |  |   |   |  |  |  color bits minus 1
- *    |      |  |  |  |  |  |   |   |  |  |
- *    |      |  |  |  |  |  |   |   |  | container
- *    |      |  |  |  |  |  |   |   |  |
- *    |      |  |  |  |  |  |   |   | left justified
- *    |      |  |  |  |  |  |   |   |
- *    |      |  |  |  |  |  |   | reversed
- *    |      |  |  |  |  |  |   |
- *    |      |  |  |  |  |  | layout
- *    |      |  |  |  |  |  |
- *    |      |  |  |  |  | subsampling
- *    |      |  |  |  |  |
- *    |      |  |  |  | subsample position     \
- *    |      |  |  |  |			       |
- *    |      |  |  | non-premult/fill empty 0	> alpha components
- *    |      |  |  |			       |
- *    |      |  | alpha			       /
- *    |      |  |
- *    |      | standard
- *    |      |
- *    |    color space
- *    |
- * vendor ID (VENDOR_ALL = 0x00)
- */
-
-/**** Bits 23-21 define the color space. ****/
-#define OCDFMTDEF_CS_SHIFT 21
-#define OCDFMTDEF_CS_MASK (7 << OCDFMTDEF_CS_SHIFT)
-
-#define OCDFMTDEF_CS_MONO \
-	(0 << OCDFMTDEF_CS_SHIFT) /* Monochrome (luma only) */
-#define OCDFMTDEF_CS_LUT \
-	(1 << OCDFMTDEF_CS_SHIFT) /* Look-up table (using palette) */
-#define OCDFMTDEF_CS_RGB \
-	(2 << OCDFMTDEF_CS_SHIFT) /* Red, green, blue */
-#define OCDFMTDEF_CS_YCbCr \
-	(3 << OCDFMTDEF_CS_SHIFT) /* YCbCr (YUV) (luma & chroma) */
-#define OCDFMTDEF_CS_ALPHA \
-	(4 << OCDFMTDEF_CS_SHIFT) /* Alpha only (transparency) */
-/* 5 reserved */
-/* 6 reserved */
-/* 7 reserved */
-
-/**** Bits 20-19 define the standard ****/
-#define OCDFMTDEF_STD_SHIFT 19
-#define OCDFMTDEF_STD_MASK (3 << OCDFMTDEF_STD_SHIFT)
-
-#define OCDFMTDEF_STD_ITUR_601_YCbCr \
-	(0 << OCDFMTDEF_STD_SHIFT) /* ITU-R BT.601 - YCbCr only */
-/* 0 default for non-YCbCr */
-#define OCDFMTDEF_STD_ITUR_709_YCbCr \
-	(1 << OCDFMTDEF_STD_SHIFT) /* ITU-R BT.709 - YCbCr only */
-/* 1 reserved for non-YCbCr */
-/* 2 reserved */
-#define OCDFMTDEF_FULLSCALE_YCbCr \
-	(3 << OCDFMTDEF_STD_SHIFT) /* RGB 0 to 255 =>
-				      YCbCr 0 to 255, -128 to 127 */
-/* 3 reserved for non-YCbCr */
-
-/**** Bits 18-16 are component modifiers for non-alpha c/s only ****/
-#define OCDFMTDEF_ALPHA_SHIFT 18
-#define OCDFMTDEF_ALPHA	\
-	(1 << OCDFMTDEF_ALPHA_SHIFT)	/* An alpha component is added to the
-					   format */
-#define OCDFMTDEF_NON_PREMULT_SHIFT 17
-#define OCDFMTDEF_NON_PREMULT \
-	(1 << OCDFMTDEF_NON_PREMULT_SHIFT)	/* Component(s) is(are) not
-						   premultiplied by the alpha
-						   (default is
-						   premultiplied) */
-#define OCDFMTDEF_FILL_EMPTY_0_SHIFT \
-	OCDFMTDEF_NON_PREMULT_SHIFT
-#define OCDFMTDEF_FILL_EMPTY_0 \
-	OCDFMTDEF_NON_PREMULT		/* Empty bits are hard-wired to 0
-					   (default is 1) */
-#define OCDFMTDEF_SUBSAMPLE_HORZ_ALIGNMENT_SHIFT 16
-#define OCDFMTDEF_SUBSAMPLE_HORZ_ALIGNED \
-	(0 << OCDFMTDEF_SUBSAMPLE_HORZ_ALIGNMENT_SHIFT)	/* Subsamples aligned
-							   w/1st non-subsample
-							   (e.g. MPEG-2) */
-#define OCDFMTDEF_SUBSAMPLE_HORZ_CENTERED \
-	(1 << OCDFMTDEF_SUBSAMPLE_HORZ_ALIGNMENT_SHIFT) /* Subsamples are
-							   between
-							   non-subsamples
-							   (e.g. MPEG-1) */
-
-/*** Bits 18-16 are used differently for alpha c/s ***/
-/* Bit 18 is reserved */
-/*** Bits 17-16 define the number of alpha components for alpha c/s ***/
-#define OCDFMTDEF_ALPHA_COMPONENTS_SHIFT 16
-#define OCDFMTDEF_ALPHA_COMPONENTS_MASK \
-	(3 << OCDFMTDEF_ALPHA_COMPONENTS_SHIFT)
-
-#define OCDFMTDEF_ALPHA_COMPONENTS_1 (0 << OCDFMTDEF_ALPHA_COMPONENTS_SHIFT)
-#define OCDFMTDEF_ALPHA_COMPONENTS_2 (1 << OCDFMTDEF_ALPHA_COMPONENTS_SHIFT)
-#define OCDFMTDEF_ALPHA_COMPONENTS_3 (2 << OCDFMTDEF_ALPHA_COMPONENTS_SHIFT)
-#define OCDFMTDEF_ALPHA_COMPONENTS_4 (3 << OCDFMTDEF_ALPHA_COMPONENTS_SHIFT)
-
-/**** Bits 15-14 define subsampling ****/
-#define OCDFMTDEF_SUBSAMPLE_SHIFT 14
-#define OCDFMTDEF_SUBSAMPLE_MASK	(3 << OCDFMTDEF_SUBSAMPLE_SHIFT)
-
-#define OCDFMTDEF_SUBSAMPLE_NONE \
-	(0 << OCDFMTDEF_SUBSAMPLE_SHIFT) /* No subsampling;
-					    each pixel has each component */
-#define OCDFMTDEF_SUBSAMPLE_422_YCbCr \
-	(1 << OCDFMTDEF_SUBSAMPLE_SHIFT) /* 4:2:2 subsampling;
-					    each horizontal pair of pixels
-					    has one Y (luma) component each,
-					    but shares one Cb and Cr (chroma)
-					    component. */
-/* 1 reserved for non-YCbCr */
-#define OCDFMTDEF_SUBSAMPLE_420_YCbCr \
-	(2 << OCDFMTDEF_SUBSAMPLE_SHIFT) /* 4:2:0 subsampling;
-					    each square of four pixels has
-					    one Y (luma) component each, but
-					    shares one Cb and Cr (chroma)
-					    component. */
-/* 2 reserved for non-YCbCr */
-#define OCDFMTDEF_SUBSAMPLE_411_YCbCr \
-	(3 << OCDFMTDEF_SUBSAMPLE_SHIFT) /* 4:1:1 subsampling;
-					    each horizontal four pixels have
-					    one Y (luma) component each, but
-					    shares one Cb and Cr (chroma)
-					    component. */
-/* 3 reserved for non-YCbCr */
-
-/**** Bits 13-11 define the memory layout
-      (combined with _REVERSED and _LEFT_JUSTIFIED) ****/
-#define OCDFMTDEF_LAYOUT_SHIFT 11
-#define OCDFMTDEF_LAYOUT_MASK (7 << OCDFMTDEF_LAYOUT_SHIFT)
-
-#define OCDFMTDEF_PACKED \
-	(0 << OCDFMTDEF_LAYOUT_SHIFT) /* Components interleaved together */
-#define OCDFMTDEF_DISTRIBUTED \
-	(1 << OCDFMTDEF_LAYOUT_SHIFT) /* Components are distributed evenly
-					 across the container; e.g. a 64-bit
-					 container with four 8-bit components
-					 are distributed with 8 bits between
-					 them: __C0__C1__C2__C3 */
-#define OCDFMTDEF_2_PLANE_YCbCr \
-	(2 << OCDFMTDEF_LAYOUT_SHIFT) /* Y component is separated from Cb & Cr
-					 components.  After the Y plane, an
-					 interleaved CbCr plane follows. */
-/* 2 reserved for non-YCbCr */
-#define OCDFMTDEF_3_PLANE_STACKED \
-	(3 << OCDFMTDEF_LAYOUT_SHIFT) /* Y, Cb, and Cr components are
-					 separated.  After the Y plane is a Cb
-					 plane, and then a Cr plane. */
-/* 3 reserved for non-YCbCr and non-RGB */
-/* 4 reserved */
-/* 5 reserved */
-/* 6 reserved */
-#define OCDFMTDEF_3_PLANE_SIDE_BY_SIDE_YCbCr \
-	(7 << OCDFMTDEF_LAYOUT_SHIFT) /* Y, Cb, and Cr components are
-					 separated.  After the Y plane the Cb
-					 and Cr planes are separated but
-					 side-by-side in memory (interleaved
-					 on a line-by-line basis). */
-/* 7 reserved for non-YCbCr */
-
-/**** Bits 10-9 are layout modifiers. ****/
-#define OCDFMTDEF_REVERSED_SHIFT 10
-#define OCDFMTDEF_REVERSED \
-	(1 << OCDFMTDEF_REVERSED_SHIFT)	/* Order of components reversed
-					   (default is RGB or CbCr) */
-#define OCDFMTDEF_LEFT_JUSTIFIED_SHIFT 9
-#define OCDFMTDEF_LEFT_JUSTIFIED \
-	(1 << OCDFMTDEF_LEFT_JUSTIFIED_SHIFT)	/* Components are shifted
-						   left (default is shifted
-						   right); for 3-plane YCbCr,
-						   this indicates wasted space
-						   to the right of the Cb & Cr
-						   planes (stride matches Y
-						   plane). */
-
-/**** Bits 6-8 specify the container type. ****/
-#define OCDFMTDEF_CONTAINER_SHIFT 6
-#define OCDFMTDEF_CONTAINER_MASK (7 << OCDFMTDEF_CONTAINER_SHIFT)
-
-#define OCDFMTDEF_CONTAINER_8BIT  (0 << OCDFMTDEF_CONTAINER_SHIFT)
-#define OCDFMTDEF_CONTAINER_16BIT (1 << OCDFMTDEF_CONTAINER_SHIFT)
-#define OCDFMTDEF_CONTAINER_24BIT (2 << OCDFMTDEF_CONTAINER_SHIFT)
-#define OCDFMTDEF_CONTAINER_32BIT (3 << OCDFMTDEF_CONTAINER_SHIFT)
-/* 4 (0x008000) reserved */
-#define OCDFMTDEF_CONTAINER_48BIT (5 << OCDFMTDEF_CONTAINER_SHIFT)
-/* 6 (0x00C000) reserved */
-#define OCDFMTDEF_CONTAINER_64BIT (7 << OCDFMTDEF_CONTAINER_SHIFT)
-
-/**** Bits 0-5 contain the total number of component bits minus one. ****/
-/* To calculate the number of bits for each RGBA component, use the following
- * formula:
- *
- * green bits = int((color bits + 2) / 3)
- * blue bits = int((color bits - green bits) / 2)
- * red bits = color bits - green bits - blue bits
- * alpha bits (when present) = container size - color bits
- *
- * Ex. 1:  RGB16 -> 16 bits
- *	   green bits = int((16 + 2) / 3) = 6
- *         blue bits = int((16 - 6) / 2) = 5
- *         red bits = 16 - 6 - 5 = 5
- *         alpha bits = n/a
- * Ex. 2:  ARGB16 -> 16 bits
- *	   green bits = int((16 + 2) / 3) = 6
- *         blue bits = int((16 - 6) / 2) = 5
- *         red bits = 16 - 6 - 5 = 5
- *         alpha bits = 24 - 16 = 8
- * Ex. 3:  RGB32 -> 32 bits
- *	   green bits = int((32 + 2) / 3) = 11
- *	   blue bits = int((32 - 11) / 2) = 10
- *	   red bits = 32 - 11 - 10 = 11
- *	   alpha bits = n/a
- *
- * For planar formats, the container indicates the total number of bits on the
- * subsampled boundary, while the component bits are the average number of
- * bits per pixel.
- *
- * Ex. 1:  YV12 -> YCbCr 4:2:0 w/8-bit samples -> 4x8 + 2x8 = 48 bit container
- *	   48 bits / 4 pixels = 12 bpp
- * Ex. 2:  NV16 -> YCbCr 4:2:2 w/8-bit samples -> 2x8 + 2x8 = 32 bit container
- *	   24 bits / 2 pixels = 16 bpp
- */
-#define OCDFMTDEF_COMPONENTSIZEMINUS1_SHIFT 0
-#define OCDFMTDEF_COMPONENTSIZEMINUS1_MASK \
-	(0x3F << OCDFMTDEF_COMPONENTSIZEMINUS1_SHIFT)
-
-
-/*
- * The formats below are constructed from the definitions above.  However, not
- * all formats possible are specified (and named) below.  The other formats
- * which can be uniquely formed using the above definitions are legitimate
- * formats, and may be used as well.
- */
-enum ocdformat {
-	OCDFMT_UNKNOWN = -1,
-	OCDFMT_NONE = OCDFMT_UNKNOWN,
-
- /*** Alpha only ***/
- /** Packed **/
-	OCDFMT_ALPHA1 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_ALPHA |
-			OCDFMTDEF_ALPHA_COMPONENTS_1 |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_8BIT |
-			(1 - 1),
-	OCDFMT_ALPHA2 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_ALPHA |
-			OCDFMTDEF_ALPHA_COMPONENTS_1 |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_8BIT |
-			(2 - 1),
-	OCDFMT_ALPHA4 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_ALPHA |
-			OCDFMTDEF_ALPHA_COMPONENTS_1 |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_8BIT |
-			(4 - 1),
-	OCDFMT_ALPHA8 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_ALPHA |
-			OCDFMTDEF_ALPHA_COMPONENTS_1 |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_8BIT |
-			(8 - 1),
- /* Sub-pixel */
-	OCDFMT_ALPHA4x1 = OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_ALPHA |
-			OCDFMTDEF_ALPHA_COMPONENTS_4 |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_8BIT |
-			(4 - 1),
-	OCDFMT_ALPHA3x8 = OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_ALPHA |
-			OCDFMTDEF_ALPHA_COMPONENTS_3 |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_24BIT |
-			(24 - 1),
-	OCDFMT_ALPHA4x8 = OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_ALPHA |
-			OCDFMTDEF_ALPHA_COMPONENTS_4 |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_32BIT |
-			(32 - 1),
-
- /*** Monochrome ***/
- /** Packed **/
-	OCDFMT_MONO1 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_MONO |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_8BIT |
-			(1 - 1),
-	OCDFMT_MONO2 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_MONO |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_8BIT |
-			(2 - 1),
-	OCDFMT_MONO4 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_MONO |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_8BIT |
-			(4 - 1),
-	OCDFMT_MONO8 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_MONO |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_8BIT |
-			(8 - 1),
-
-  /*** Palettized (look-up-table) ***/
-  /** Packed **/
-	OCDFMT_LUT1 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_LUT |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_8BIT |
-			(1 - 1),
-	OCDFMT_LUT2 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_LUT |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_8BIT |
-			(2 - 1),
-	OCDFMT_LUT4 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_LUT |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_8BIT |
-			(4 - 1),
-	OCDFMT_LUT8 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_LUT |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_8BIT |
-			(8 - 1),
-
- /*** RGB ***/
- /** Packed **/
- /* No subsampling */
-	OCDFMT_RGB12 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_RGB |
-			OCDFMTDEF_SUBSAMPLE_NONE |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_16BIT |
-			(12 - 1),			/* (15):4:4:4 */
-	OCDFMT_xRGB12 =	OCDFMT_RGB12,
-	OCDFMT_1RGB12 =	OCDFMT_xRGB12,
-	OCDFMT_0RGB12 =	OCDFMT_xRGB12 |
-			OCDFMTDEF_FILL_EMPTY_0,		/* (0):4:4:4 */
-
-	OCDFMT_BGR12 =	OCDFMT_RGB12 |
-			OCDFMTDEF_REVERSED,		/* (15):4:4:4 */
-	OCDFMT_xBGR12 =	OCDFMT_BGR12,
-	OCDFMT_1BGR12 =	OCDFMT_xBGR12,
-	OCDFMT_0BGR12 =	OCDFMT_xBGR12 |
-			OCDFMTDEF_FILL_EMPTY_0,		/* (0):4:4:4 */
-
-	OCDFMT_RGBx12 =	OCDFMT_xRGB12 |
-			OCDFMTDEF_LEFT_JUSTIFIED,	/* 4:4:4:(15) */
-	OCDFMT_RGB112 =	OCDFMT_RGBx12,
-	OCDFMT_RGB012 =	OCDFMT_RGBx12 |
-			OCDFMTDEF_FILL_EMPTY_0,		/* 4:4:4:(0) */
-
-	OCDFMT_BGRx12 =	OCDFMT_xRGB12 |
-			OCDFMTDEF_LEFT_JUSTIFIED |
-			OCDFMTDEF_REVERSED,		/* 4:4:4:(15) */
-	OCDFMT_BGR112 =	OCDFMT_BGRx12,
-	OCDFMT_BGR012 =	OCDFMT_BGRx12 |
-			OCDFMTDEF_FILL_EMPTY_0,		/* 4:4:4:(0) */
-
-	OCDFMT_RGB15 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_RGB |
-			OCDFMTDEF_SUBSAMPLE_NONE |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_16BIT |
-			(15 - 1),			/* (1):5:5:5 */
-	OCDFMT_xRGB15 =	OCDFMT_RGB15,
-	OCDFMT_1RGB15 =	OCDFMT_xRGB15,
-	OCDFMT_0RGB15 =	OCDFMT_xRGB15 |
-			OCDFMTDEF_FILL_EMPTY_0,		/* (0):5:5:5 */
-
-	OCDFMT_BGR15 =	OCDFMT_RGB15 |
-			OCDFMTDEF_REVERSED,		/* (1):5:5:5 */
-	OCDFMT_xBGR15 =	OCDFMT_BGR15,
-	OCDFMT_1BGR15 =	OCDFMT_xBGR15,
-	OCDFMT_0BGR15 =	OCDFMT_xBGR15 |
-			OCDFMTDEF_FILL_EMPTY_0,		/* (0):5:5:5 */
-
-	OCDFMT_RGBx15 =	OCDFMT_RGB15 |
-			OCDFMTDEF_LEFT_JUSTIFIED,	/* 5:5:5:(1) */
-	OCDFMT_RGB115 =	OCDFMT_RGBx15,
-	OCDFMT_RGB015 =	OCDFMT_RGBx15 |
-			OCDFMTDEF_FILL_EMPTY_0,		/* 5:5:5:(0) */
-
-	OCDFMT_BGRx15 =	OCDFMT_RGB15 |
-			OCDFMTDEF_LEFT_JUSTIFIED |
-			OCDFMTDEF_REVERSED,		/* 5:5:5:(1) */
-	OCDFMT_BGR115 =	OCDFMT_BGRx15,
-	OCDFMT_BGR015 =	OCDFMT_BGRx15 |
-			OCDFMTDEF_FILL_EMPTY_0,		/* 5:5:5:(0) */
-
-	OCDFMT_RGB16 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_RGB |
-			OCDFMTDEF_SUBSAMPLE_NONE |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_16BIT |
-			(16 - 1),			/* 5:6:5 */
-	OCDFMT_BGR16 =	OCDFMT_RGB16 |
-			OCDFMTDEF_REVERSED,		/* 5:6:5 */
-
-	OCDFMT_RGB24 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_RGB |
-			OCDFMTDEF_SUBSAMPLE_NONE |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_24BIT |
-			(24 - 1),			/* 8:8:8 */
-	OCDFMT_BGR24 =	OCDFMT_RGB24 |
-			OCDFMTDEF_REVERSED,		/* 8:8:8 */
-
-	OCDFMT_xRGB16 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_RGB |
-			OCDFMTDEF_SUBSAMPLE_NONE |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_24BIT |
-			(16 - 1),			/* (255):5:6:5 */
-	OCDFMT_1RGB16 =	OCDFMT_xRGB16,
-	OCDFMT_0RGB16 =	OCDFMT_xRGB16  |
-			OCDFMTDEF_FILL_EMPTY_0,		/* (0):5:6:5 */
-
-	OCDFMT_xBGR16 =	OCDFMT_xRGB16 |
-			OCDFMTDEF_REVERSED,		/* (255):5:6:5 */
-	OCDFMT_1BGR16 =	OCDFMT_xBGR16,
-	OCDFMT_0BGR16 =	OCDFMT_xBGR16  |
-			OCDFMTDEF_FILL_EMPTY_0,		/* (0):5:6:5 */
-
-	OCDFMT_RGBx16 =	OCDFMT_xRGB16 |
-			OCDFMTDEF_LEFT_JUSTIFIED,	/* 5:6:5:(255) */
-	OCDFMT_RGB116 =	OCDFMT_RGBx16,
-	OCDFMT_RGB016 =	OCDFMT_RGBx16  |
-			OCDFMTDEF_FILL_EMPTY_0,		/* 5:6:5:(0) */
-
-	OCDFMT_BGRx16 =	OCDFMT_xRGB16 |
-			OCDFMTDEF_LEFT_JUSTIFIED |
-			OCDFMTDEF_REVERSED,		/* 5:6:5:(255) */
-	OCDFMT_BGR116 =	OCDFMT_BGRx16,
-	OCDFMT_BGR016 =	OCDFMT_BGRx16  |
-			OCDFMTDEF_FILL_EMPTY_0,		/* 5:6:5:(0) */
-
-	OCDFMT_xRGB24 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_RGB |
-			OCDFMTDEF_SUBSAMPLE_NONE |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_32BIT |
-			(24 - 1),			/* (255):8:8:8 */
-	OCDFMT_1RGB24 =	OCDFMT_xRGB24,
-	OCDFMT_0RGB24 =	OCDFMT_xRGB24 |
-			OCDFMTDEF_FILL_EMPTY_0,		/* (0):8:8:8 */
-
-	OCDFMT_xBGR24 =	OCDFMT_xRGB24 |
-			OCDFMTDEF_REVERSED,		/* (255):8:8:8 */
-	OCDFMT_1BGR24 =	OCDFMT_xBGR24,
-	OCDFMT_0BGR24 =	OCDFMT_xBGR24 |
-			OCDFMTDEF_FILL_EMPTY_0,		/* (0):8:8:8 */
-
-	OCDFMT_RGBx24 =	OCDFMT_xRGB24 |
-			OCDFMTDEF_LEFT_JUSTIFIED,	/* 8:8:8:(255) */
-	OCDFMT_RGB124 =	OCDFMT_RGBx24,
-	OCDFMT_RGB024 =	OCDFMT_RGBx24 |
-			OCDFMTDEF_FILL_EMPTY_0,		/* 8:8:8:(0) */
-
-	OCDFMT_BGRx24 =	OCDFMT_xRGB24 |
-			OCDFMTDEF_LEFT_JUSTIFIED |
-			OCDFMTDEF_REVERSED,		/* 8:8:8:(255) */
-	OCDFMT_BGR124 =	OCDFMT_BGRx24,
-	OCDFMT_BGR024 =	OCDFMT_BGRx24 |
-			OCDFMTDEF_FILL_EMPTY_0,		/* 8:8:8:(0) */
-
-  /* Premultiplied ARGB */
-	OCDFMT_ARGB12 =	OCDFMT_xRGB12 |
-			OCDFMTDEF_ALPHA,		/* 4:4:4:4 */
-	OCDFMT_ABGR12 =	OCDFMT_xBGR12 |
-			OCDFMTDEF_ALPHA,		/* 4:4:4:4 */
-	OCDFMT_RGBA12 =	OCDFMT_RGBx12 |
-			OCDFMTDEF_ALPHA,		/* 4:4:4:4 */
-	OCDFMT_BGRA12 =	OCDFMT_BGRx12 |
-			OCDFMTDEF_ALPHA,		/* 4:4:4:4 */
-
-	OCDFMT_ARGB16 =	OCDFMT_xRGB16 |
-			OCDFMTDEF_ALPHA,		/* 8:5:6:5 */
-	OCDFMT_ABGR16 =	OCDFMT_ARGB16 |
-			OCDFMTDEF_REVERSED,		/* 8:5:6:5 */
-	OCDFMT_RGBA16 =	OCDFMT_ARGB16 |
-			OCDFMTDEF_LEFT_JUSTIFIED,	/* 5:6:5:8 */
-	OCDFMT_BGRA16 =	OCDFMT_ARGB16 |
-			OCDFMTDEF_LEFT_JUSTIFIED |
-			OCDFMTDEF_REVERSED,		/* 5:6:5:8 */
-
-	OCDFMT_ARGB24 =	OCDFMT_xRGB24 |
-			OCDFMTDEF_ALPHA,		/* 8:8:8:8 */
-	OCDFMT_ABGR24 =	OCDFMT_xBGR24 |
-			OCDFMTDEF_ALPHA,		/* 8:8:8:8 */
-	OCDFMT_RGBA24 =	OCDFMT_RGBx24 |
-			OCDFMTDEF_ALPHA,		/* 8:8:8:8 */
-	OCDFMT_BGRA24 =	OCDFMT_BGRx24 |
-			OCDFMTDEF_ALPHA,		/* 8:8:8:8 */
-
-  /* Non-premultiplied ARGB */
-	OCDFMT_nARGB12 =	OCDFMT_ARGB12 |
-			OCDFMTDEF_NON_PREMULT,
-	OCDFMT_ARGB12_NON_PREMULT = OCDFMT_nARGB12,
-
-	OCDFMT_nABGR12 =	OCDFMT_ABGR12 |
-			OCDFMTDEF_NON_PREMULT,
-	OCDFMT_ABGR12_NON_PREMULT = OCDFMT_nABGR12,
-
-	OCDFMT_nRGBA12 =	OCDFMT_RGBA12 |
-			OCDFMTDEF_NON_PREMULT,
-	OCDFMT_RGBA12_NON_PREMULT = OCDFMT_nRGBA12,
-
-	OCDFMT_nBGRA12 =	OCDFMT_BGRA12 |
-			OCDFMTDEF_NON_PREMULT,
-	OCDFMT_BGRA12_NON_PREMULT = OCDFMT_nBGRA12,
-
-	OCDFMT_ARGB15 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_RGB |
-			OCDFMTDEF_ALPHA |
-			OCDFMTDEF_NON_PREMULT |
-			OCDFMTDEF_SUBSAMPLE_NONE |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_16BIT |
-			(15 - 1),			/* 1:5:5:5 - "normal"
-							   format is not
-							   premultiplied */
-	OCDFMT_nARGB15 =	OCDFMT_ARGB15,
-	OCDFMT_ARGB15_NON_PREMULT = OCDFMT_nARGB15,
-
-	OCDFMT_ABGR15 =	OCDFMT_ARGB15 |
-			OCDFMTDEF_REVERSED,		/* 1:5:5:5 - "normal"
-							   format is not
-							   premultiplied */
-	OCDFMT_nABGR15 =	OCDFMT_ABGR15,
-	OCDFMT_ABGR15_NON_PREMULT = OCDFMT_nABGR15,
-
-	OCDFMT_RGBA15 =	OCDFMT_ARGB15 |
-			OCDFMTDEF_LEFT_JUSTIFIED,	/* 5:5:5:1 - "normal"
-							   format is not
-							   premultiplied */
-	OCDFMT_nRGBA15 =	OCDFMT_RGBA15,
-	OCDFMT_RGBA15_NON_PREMULT = OCDFMT_nRGBA15,
-
-	OCDFMT_BGRA15 =	OCDFMT_ARGB15 |
-			OCDFMTDEF_LEFT_JUSTIFIED |
-			OCDFMTDEF_REVERSED,		/* 5:5:5:1 - "normal"
-							   format is not
-							   premultiplied */
-	OCDFMT_nBGRA15 =	OCDFMT_BGRA15,
-	OCDFMT_BGRA15_NON_PREMULT = OCDFMT_nRGBA15,
-
-	OCDFMT_nARGB16 =	OCDFMT_ARGB16 |
-			OCDFMTDEF_NON_PREMULT,
-	OCDFMT_ARGB16_NON_PREMULT = OCDFMT_nARGB16,
-
-	OCDFMT_nABGR16 =	OCDFMT_ABGR16 |
-			OCDFMTDEF_NON_PREMULT,
-	OCDFMT_ABGR16_NON_PREMULT =	OCDFMT_nABGR16,
-
-	OCDFMT_nRGBA16 =	OCDFMT_RGBA16 |
-			OCDFMTDEF_NON_PREMULT,
-	OCDFMT_RGBA16_NON_PREMULT = OCDFMT_nRGBA16,
-
-	OCDFMT_nBGRA16 = OCDFMT_BGRA16 |
-			OCDFMTDEF_NON_PREMULT,
-	OCDFMT_BGRA16_NON_PREMULT = OCDFMT_nBGRA16,
-
-	OCDFMT_nARGB24 =	OCDFMT_ARGB24 |
-			OCDFMTDEF_NON_PREMULT,
-	OCDFMT_ARGB24_NON_PREMULT = OCDFMT_nARGB24,
-
-	OCDFMT_nABGR24 =	OCDFMT_ABGR24 |
-			OCDFMTDEF_NON_PREMULT,
-	OCDFMT_ABGR24_NON_PREMULT = OCDFMT_nABGR24,
-
-	OCDFMT_nRGBA24 =	OCDFMT_RGBA24 |
-			OCDFMTDEF_NON_PREMULT,
-	OCDFMT_RGBA24_NON_PREMULT = OCDFMT_nRGBA24,
-
-	OCDFMT_nBGRA24 =	OCDFMT_BGRA24 |
-			OCDFMTDEF_NON_PREMULT,
-	OCDFMT_BGRA24_NON_PREMULT = OCDFMT_nBGRA24,
-
-  /*** YCbCr ***/
-  /** Packed **/
-  /* YCbCr 4:2:2 */
-	OCDFMT_UYVY =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_YCbCr |
-			OCDFMTDEF_SUBSAMPLE_422_YCbCr |
-			OCDFMTDEF_SUBSAMPLE_HORZ_ALIGNED |
-			OCDFMTDEF_PACKED |
-			OCDFMTDEF_CONTAINER_32BIT |
-			(16 - 1),
-	OCDFMT_UYVY_601 = OCDFMT_UYVY |
-			OCDFMTDEF_STD_ITUR_601_YCbCr,
-	OCDFMT_UYVY_709 = OCDFMT_UYVY |
-			OCDFMTDEF_STD_ITUR_709_YCbCr,
-	OCDFMT_Y422 = OCDFMT_UYVY,
-	OCDFMT_Y422_601 = OCDFMT_UYVY_601,
-	OCDFMT_Y422_709 = OCDFMT_UYVY_709,
-
-	OCDFMT_VYUY =	OCDFMT_UYVY |
-			OCDFMTDEF_REVERSED,
-	OCDFMT_VYUY_601 = OCDFMT_VYUY |
-			OCDFMTDEF_STD_ITUR_601_YCbCr,
-	OCDFMT_VYUY_709 = OCDFMT_VYUY |
-			OCDFMTDEF_STD_ITUR_709_YCbCr,
-
-	OCDFMT_YUYV =	OCDFMT_UYVY |
-			OCDFMTDEF_LEFT_JUSTIFIED,
-	OCDFMT_YUYV_601 = OCDFMT_YUYV |
-			OCDFMTDEF_STD_ITUR_601_YCbCr,
-	OCDFMT_YUYV_709 = OCDFMT_YUYV |
-			OCDFMTDEF_STD_ITUR_709_YCbCr,
-	OCDFMT_YUY2 = OCDFMT_YUYV,
-	OCDFMT_YUY2_601 = OCDFMT_YUYV_601,
-	OCDFMT_YUY2_709 = OCDFMT_YUYV_709,
-
-	OCDFMT_YVYU =	OCDFMT_VYUY |
-			OCDFMTDEF_LEFT_JUSTIFIED,
-	OCDFMT_YVYU_601 = OCDFMT_YVYU |
-			OCDFMTDEF_STD_ITUR_601_YCbCr,
-	OCDFMT_YVYU_709 = OCDFMT_YVYU |
-			OCDFMTDEF_STD_ITUR_709_YCbCr,
-
-  /** 3-plane **/
-  /* YCbCr 4:2:2 */
-	OCDFMT_YV16 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_YCbCr |
-			OCDFMTDEF_SUBSAMPLE_422_YCbCr |
-			OCDFMTDEF_SUBSAMPLE_HORZ_ALIGNED |
-			OCDFMTDEF_3_PLANE_STACKED |
-			OCDFMTDEF_CONTAINER_32BIT |
-			(16 - 1),
-	OCDFMT_YV16_601 = OCDFMT_YV16 |
-			OCDFMTDEF_STD_ITUR_601_YCbCr,
-	OCDFMT_YV16_709 = OCDFMT_YV16 |
-			OCDFMTDEF_STD_ITUR_709_YCbCr,
-
-  /* YCbCr 4:2:0 */
-	OCDFMT_IYUV =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_YCbCr |
-			OCDFMTDEF_SUBSAMPLE_420_YCbCr |
-			OCDFMTDEF_SUBSAMPLE_HORZ_ALIGNED |
-			OCDFMTDEF_3_PLANE_STACKED |
-			OCDFMTDEF_CONTAINER_48BIT |
-			(12 - 1),
-	OCDFMT_IYUV_601 = OCDFMT_IYUV |
-			OCDFMTDEF_STD_ITUR_601_YCbCr,
-	OCDFMT_IYUV_709 = OCDFMT_IYUV |
-			OCDFMTDEF_STD_ITUR_709_YCbCr,
-	OCDFMT_I420 = OCDFMT_IYUV,
-	OCDFMT_I420_601 = OCDFMT_IYUV_601,
-	OCDFMT_I420_709 = OCDFMT_IYUV_709,
-
-	OCDFMT_YV12 =	OCDFMT_IYUV |
-			OCDFMTDEF_REVERSED,
-	OCDFMT_YV12_601 = OCDFMT_YV12 |
-			OCDFMTDEF_STD_ITUR_601_YCbCr,
-	OCDFMT_YV12_709 = OCDFMT_YV12 |
-			OCDFMTDEF_STD_ITUR_709_YCbCr,
-
-	OCDFMT_IMC3 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_YCbCr |
-			OCDFMTDEF_SUBSAMPLE_420_YCbCr |
-			OCDFMTDEF_SUBSAMPLE_HORZ_ALIGNED |
-			OCDFMTDEF_3_PLANE_STACKED |
-			OCDFMTDEF_LEFT_JUSTIFIED |	/* Indicates wasted
-							   space to the
-							   right */
-			OCDFMTDEF_CONTAINER_48BIT |
-			(12 - 1),
-	OCDFMT_IMC3_601 = OCDFMT_IMC3 |
-			OCDFMTDEF_STD_ITUR_601_YCbCr,
-	OCDFMT_IMC3_709 = OCDFMT_IMC3 |
-			OCDFMTDEF_STD_ITUR_709_YCbCr,
-
-	OCDFMT_IMC1 =	OCDFMT_IMC3 |
-			OCDFMTDEF_REVERSED,
-	OCDFMT_IMC1_601 = OCDFMT_IMC1 |
-			OCDFMTDEF_STD_ITUR_601_YCbCr,
-	OCDFMT_IMC1_709 = OCDFMT_IMC1 |
-			OCDFMTDEF_STD_ITUR_709_YCbCr,
-
-	OCDFMT_IMC4 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_YCbCr |
-			OCDFMTDEF_STD_ITUR_601_YCbCr |
-			OCDFMTDEF_SUBSAMPLE_420_YCbCr |
-			OCDFMTDEF_SUBSAMPLE_HORZ_ALIGNED |
-			OCDFMTDEF_3_PLANE_SIDE_BY_SIDE_YCbCr |
-			OCDFMTDEF_CONTAINER_48BIT |
-			(12 - 1),
-	OCDFMT_IMC4_601 = OCDFMT_IMC4 |
-			OCDFMTDEF_STD_ITUR_601_YCbCr,
-	OCDFMT_IMC4_709 = OCDFMT_IMC4 |
-			OCDFMTDEF_STD_ITUR_709_YCbCr,
-
-	OCDFMT_IMC2 =	OCDFMT_IMC4 |
-			OCDFMTDEF_REVERSED,
-	OCDFMT_IMC2_601 = OCDFMT_IMC2 |
-			OCDFMTDEF_STD_ITUR_601_YCbCr,
-	OCDFMT_IMC2_709 = OCDFMT_IMC2 |
-			OCDFMTDEF_STD_ITUR_709_YCbCr,
-
-  /** 2-plane **/
-  /* YCbCr 4:2:2 */
-	OCDFMT_NV16 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_YCbCr |
-			OCDFMTDEF_SUBSAMPLE_422_YCbCr |
-			OCDFMTDEF_SUBSAMPLE_HORZ_ALIGNED |
-			OCDFMTDEF_2_PLANE_YCbCr |
-			OCDFMTDEF_CONTAINER_32BIT |
-			(16 - 1),
-	OCDFMT_NV16_601 = OCDFMT_NV16 |
-			OCDFMTDEF_STD_ITUR_601_YCbCr,
-	OCDFMT_NV16_709 = OCDFMT_NV16 |
-			OCDFMTDEF_STD_ITUR_709_YCbCr,
-
-	OCDFMT_NV61 =	OCDFMT_NV16 |
-			OCDFMTDEF_REVERSED,
-	OCDFMT_NV61_601 = OCDFMT_NV61 |
-			OCDFMTDEF_STD_ITUR_601_YCbCr,
-	OCDFMT_NV61_709 = OCDFMT_NV61 |
-			OCDFMTDEF_STD_ITUR_709_YCbCr,
-
-  /* YCbCr 4:2:0 */
-	OCDFMT_NV12 =	OCDFMTDEF_VENDOR_ALL |
-			OCDFMTDEF_CS_YCbCr |
-			OCDFMTDEF_STD_ITUR_601_YCbCr |
-			OCDFMTDEF_SUBSAMPLE_420_YCbCr |
-			OCDFMTDEF_SUBSAMPLE_HORZ_ALIGNED |
-			OCDFMTDEF_2_PLANE_YCbCr |
-			OCDFMTDEF_CONTAINER_48BIT |
-			(12 - 1),
-	OCDFMT_NV12_601 = OCDFMT_NV12 |
-			OCDFMTDEF_STD_ITUR_601_YCbCr,
-	OCDFMT_NV12_709 = OCDFMT_NV12 |
-			OCDFMTDEF_STD_ITUR_709_YCbCr,
-
-	OCDFMT_NV21 =	OCDFMT_NV12 |
-			OCDFMTDEF_REVERSED,
-	OCDFMT_NV21_601 = OCDFMT_NV21 |
-			OCDFMTDEF_STD_ITUR_601_YCbCr,
-	OCDFMT_NV21_709 = OCDFMT_NV21 |
-			OCDFMTDEF_STD_ITUR_709_YCbCr,
-
-#ifdef OCD_EXTERNAL_INCLUDE
-#include OCD_EXTERNAL_INCLUDE
-#endif
-};
-
-#endif /* OCD_H */
diff --git a/bltsville/ocd/index.html b/bltsville/ocd/index.html
deleted file mode 100755
index 52eaa11..0000000
--- a/bltsville/ocd/index.html
+++ /dev/null
@@ -1,617 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office">
-
-<head>
-<meta http-equiv="Content-Language" content="en-us" />
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-<title>Need OCD?</title>
-<style type="text/css">
-.Header1 {
-				margin: 0px 0 0 0;
-				font-size: xx-large;
-				font-weight: bold;
-				text-align: left;
-				line-height: normal;
-				background-color: #E0E0E0;
-}
-.Header2 {
-				font-size: xx-large;
-				font-weight: bold;
-				margin: 0px;
-				line-height: 100%;
-}
-.Header3 {
-				font-size: x-large;
-				font-weight: bold;
-				text-align: left;
-				line-height: 100%;
-				margin: 0px;
-}
-.note {
-				font-family: Arial, Helvetica, sans-serif;
-				font-weight: bold;
-				margin-left: 40px;
-}
-.description { font-size: 1.2em; margin-bottom: 30px; margin-top: 30px; font-style: italic;}
-.download { float: right; }
-.inline_code {
-				font-family: "Courier New", Courier, monospace;
-				font-size: small;
-}
-.cmd_line {
-				background: #000;
-				color: #fff;
-				padding: 10px;
-				font-family: "Courier New", Courier, monospace;
-				font-size: small;
-}
-.code_block {
-				margin-left: 40px;
-				font-family: "Courier New", Courier, monospace;
-				font-size: small;
-}
-.filename {
-				font-family: Arial, Helvetica, sans-serif;
-				font-size: small;
-}
-.Code_Header {
-				font-size: xx-large;
-				font-weight: bold;
-				text-align: left;
-				font-family: "Courier New", Courier, monospace;
-}
-.Code_Header_2 {
-				font-size: x-large;
-				font-weight: bold;
-				text-align: left;
-				font-family: "Courier New", Courier, monospace;
-}
-.Code_Header_3 {
-				font-size: large;
-				font-weight: bold;
-				text-align: left;
-				font-family: "Courier New", Courier, monospace;
-}
-.indent {
-				margin-left: 40px;
-}
-.ctr_thinbord {
-				text-align: center;
-				border: 1px solid #000000;
-}
-.style4 {
-				border-width: 0px;
-				margin-left: 40px;
-}
-.style5 {
-				margin-left: 80px;
-				font-family: "Courier New", Courier, monospace;
-				font-size: small;
-}
-</style>
-</head>
-
-<body>
-
-<table style="width: 100%; line-height: 100%;">
-				<tr>
-								<td style="width: 484px">
-<img alt="" src="ocdlogo.jpg"/></td>
-								<td>
-								<p>OCD is a set of Open Color format Definitions.</p>
-<p>Color formats are used in everything from BLTers to video codecs, and from cameras to displays.&nbsp; But although 
-there are plenty of common formats, the definition of the code specifying them is never the same. </p>
-								<p>OCD attempts to solve this problem.&nbsp; It provides logical color format codes, and 
-								is extensible.</p>
-<hr />
-												<table style="width: 100%">
-																<tr>
-																				<td>
-<div class="download"><img alt="CC BY-ND" longdesc="Creative Commons Attribution-NoDerivs 3.0 Unported License" src="http://i.creativecommons.org/l/by-nd/3.0/88x31.png" width="88" height="31" /></div>
-<p class="Header2">License</p>
-																</td>
-																</tr>
-																<tr>
-																				<td>
-<div>
-<p class="style17">The definitions are designed and maintained by Texas Instruments, Inc., but anyone is free to use them with no 
-cost or obligation.</p>
-<p>This project is licensed under the <a href="http://creativecommons.org/licenses/by-nd/3.0/">Creative Commons 
-Attribution-NoDerivs 3.0 Unported License</a>.</p>
-</div>
-																				</td>
-																</tr>
-												</table>
-<hr />
-    							<table style="width: 100%">
-												<tr>
-																<td>
-    <p class="Header2">Source</p>
-    															</td>
-												</tr>
-												<tr>
-																<td>
-    <div class="download">
-      <a href="http://github.com/graphics/ocd/zipball/master">
-        <img width="90" alt="download zip" src="http://github.com/images/modules/download/zip.png" border="0"/></a>
-      <a href="http://github.com/graphics/ocd/tarball/master">
-        <img width="90" alt ="download tar" src="http://github.com/images/modules/download/tar.png" border="0"/></a>
-    </div>
-<div>
-      Get the source code on GitHub at <a href="http://github.com/graphics/ocd">graphics/ocd</a>, or download this 
-		project in either
-      <a href="http://github.com/graphics/ocd/zipball/master">zip</a> or
-      <a href="http://github.com/graphics/ocd/tarball/master">tar</a> formats.</div>
-    <p>You can also clone the project with <a href="http://git-scm.com">Git</a> by running:</p>
-      <pre><a class="cmd_line">$ git clone git://github.com/graphics/ocd</a></pre>
-																</td>
-												</tr>
-												<tr><td><hr />
-																<table style="width: 100%">
-																				<tr>
-																								<td class="Header2">Wiki</td>
-																				</tr>
-																				<tr>
-																								<td><a href="https://github.com/graphics/ocd/wiki">https://github.com/graphics/ocd/wiki</a></td>
-																				</tr>
-																</table>
-																</td></tr>
-								</table>
-								</td>
-				</tr>
-</table>
-<hr />
-<p class="Header1">Header File</p>
-<p><span class="filename">ocd.h</span> contains the Open Color format Definitions.</p>
-<p class="Header1">How does it work?</p>
-<p>OCD was designed to allow a single 32-bit word (int) to specify the 
-color format.&nbsp; The color format is specified as an enumeration.&nbsp; The 
-enumeration values are constructed using bitfields.</p>
-<p>OCD breaks off a chunk of those 32 bits to specify a vendor ID.&nbsp; With 
-this, OCD can allow vendors with very unique formats to obtain their own vendor 
-ID and specify any of 16 million formats of their own.&nbsp; Minimum sharing 
-here, but maximum flexibility.</p>
-<p class="Code_Header_2">OCDFMTDEF_VENDOR_ALL</p>
-<p>The power of OCD lies in the shared vendor ID.&nbsp; The 
-<span class="inline_code">OCDFMTDEF_VENDOR_ALL</span> vendor ID indicates that the common set of definitions is 
-being used.&nbsp; And this set of definitions is designed to specify pretty much 
-any reasonably common color format in use today.</p>
-<p>When <span class="inline_code">OCDFMTDEF_VENDOR_ALL</span> is chosen, the remaining 24 bits of the format are 
-sub-divided into bitfields used to describe the format.</p>
-<p class="Header2">Predefined Names</p>
-<p>A set of enumeration values are already provided with predefined names.&nbsp; 
-It is easiest for clients to use these predefined values.&nbsp; They already cover most of 
-the formats likely to be encountered.</p>
-<p class="note">NOTE:&nbsp; The naming conventions of the predefined formats are based on their byte 
-ordering, so they are not endian-dependent.&nbsp; The exceptions are the 16-bit 
-packed formats, which are little-endian.</p>
-<p>Some examples:</p>
-<p class="indent"><span class="inline_code">OCDFMT_RGB24</span> is a format 
-where each pixel consists of 3 bytes (24 bits).&nbsp; The first byte in memory 
-(at address A, read as a byte) is the red component.&nbsp; The second byte in 
-memory (at address A+1, read as a byte) is the green component.&nbsp; The third 
-byte in memory (at address A+2, read as a byte) is the blue component.</p>
-<p class="indent">OCDFMT_xRGB24 is a format where each pixel consists of 4 bytes 
-(32 bits), but only 3 of these (24 bits) contain color information.&nbsp; The 
-remaining 8 bits are ignored on a read, or filled with 0s on a write.</p>
-<p>If the format of interest is not already specified, it is still likely that 
-the format is supported by the VENDOR_ALL design.&nbsp; Using the bitfields below, new combinations can be constructed.&nbsp; These 
-combinations are already legal, but they just have not been given names.&nbsp; 
-Users of OCD can define their own names in a separate header file and include it 
-using the OCD_EXTERNAL_INCLUDE mechanism:</p>
-<p class="indent">file: <span class="filename">myocdfmts.h</span></p>
-<p class="style5">MYOCDFMT_ALPHAMONO8 = OCDFMT_MONO8 |<br />
-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
-OCDFMTDEF_ALPHA,</p>
-<p class="indent">file:&nbsp; <span class="filename">mysource.c</span></p>
-<p class="style5">#define OCD_EXTERNAL_INCLUDE &quot;myocdfmts.h&quot;<br />
-#include &lt;ocd.h&gt;</p>
-<p class="Header2">VENDOR_ALL Bitfields</p>
-<p>The following bitfields only apply to the <span class="inline_code">
-OCDFMTDEF_VENDOR_ALL</span> color formats. </p>
-<p class="Header3">Color Space</p>
-<p>The first field specifies the color space.&nbsp; Currently there are five 
-color spaces defined, but there is room for three more if the need arises:</p>
-<ul>
-				<li>Monochrome - <span class="inline_code">OCDFMTDEF_CS_MONO</span></li>
-				<li>Look-Up Table - <span class="inline_code">OCDFMTDEF_CS_LUT</span></li>
-				<li>RGB -<span class="inline_code"> OCDFMTDEF_CS_RGB</span></li>
-				<li>YCbCr (a.k.a. YUV) - <span class="inline_code">
-				OCDFMTDEF_CS_YCbCr</span></li>
-				<li>Alpha - <span class="inline_code">OCDFMTDEF_CS_ALPHA</span></li>
-</ul>
-<p>Once the color space has been selected, the remaining bits depend on that 
-choice:</p>
-<p class="Code_Header_3">OCDFMTDEF_CS_MONO</p>
-<table class="style4">
-				<tr>
-								<td class="ctr_thinbord">31:24</td>
-								<td class="ctr_thinbord">23:21</td>
-								<td class="ctr_thinbord">20:19</td>
-								<td class="ctr_thinbord">18</td>
-								<td class="ctr_thinbord">17</td>
-								<td class="ctr_thinbord">16</td>
-								<td class="ctr_thinbord">15:14</td>
-								<td class="ctr_thinbord">13:11</td>
-								<td class="ctr_thinbord">10</td>
-								<td class="ctr_thinbord">9</td>
-								<td class="ctr_thinbord">8:6</td>
-								<td class="ctr_thinbord">5:0</td>
-				</tr>
-				<tr>
-								<td class="ctr_thinbord">00000000</td>
-								<td class="ctr_thinbord">000</td>
-								<td class="ctr_thinbord">reserved<br />
-								(00)</td>
-								<td class="ctr_thinbord">alpha</td>
-								<td class="ctr_thinbord">non-premult/<br />
-								fill empty 0</td>
-								<td class="ctr_thinbord">reserved<br />
-								(0)</td>
-								<td class="ctr_thinbord">reserved<br />
-								(0)</td>
-								<td class="ctr_thinbord">reserved<br />
-								(0)</td>
-								<td class="ctr_thinbord">reversed</td>
-								<td class="ctr_thinbord">reserved<br />
-								(0)</td>
-								<td class="ctr_thinbord">container<br />
-								size</td>
-								<td class="ctr_thinbord">color<br />
-								bits-1</td>
-				</tr>
-</table>
-<p class="Code_Header_3">OCDFMTDEF_CS_LUT</p>
-<table class="style4">
-				<tr>
-								<td class="ctr_thinbord">31:24</td>
-								<td class="ctr_thinbord">23:21</td>
-								<td class="ctr_thinbord">20:19</td>
-								<td class="ctr_thinbord">18</td>
-								<td class="ctr_thinbord">17</td>
-								<td class="ctr_thinbord">16</td>
-								<td class="ctr_thinbord">15:14</td>
-								<td class="ctr_thinbord">13:11</td>
-								<td class="ctr_thinbord">10</td>
-								<td class="ctr_thinbord">9</td>
-								<td class="ctr_thinbord">8:6</td>
-								<td class="ctr_thinbord">5:0</td>
-				</tr>
-				<tr>
-								<td class="ctr_thinbord">00000000</td>
-								<td class="ctr_thinbord">001</td>
-								<td class="ctr_thinbord">reserved<br />
-								(00)</td>
-								<td class="ctr_thinbord">reserved<br />
-								(0)</td>
-								<td class="ctr_thinbord">reserved<br />
-								(0)</td>
-								<td class="ctr_thinbord">reserved<br />
-								(0)</td>
-								<td class="ctr_thinbord">reserved<br />
-								(0)</td>
-								<td class="ctr_thinbord">reserved<br />
-								(0)</td>
-								<td class="ctr_thinbord">reversed</td>
-								<td class="ctr_thinbord">reserved<br />
-								(0)</td>
-								<td class="ctr_thinbord">container<br />
-								size</td>
-								<td class="ctr_thinbord">color<br />
-								bits-1</td>
-				</tr>
-</table>
-<p class="Code_Header_3">OCDFMTDEF_CS_RGB</p>
-<table class="style4">
-				<tr>
-								<td class="ctr_thinbord">31:24</td>
-								<td class="ctr_thinbord">23:21</td>
-								<td class="ctr_thinbord">20:19</td>
-								<td class="ctr_thinbord">18</td>
-								<td class="ctr_thinbord">17</td>
-								<td class="ctr_thinbord">16</td>
-								<td class="ctr_thinbord">15:14</td>
-								<td class="ctr_thinbord">13:11</td>
-								<td class="ctr_thinbord">10</td>
-								<td class="ctr_thinbord">9</td>
-								<td class="ctr_thinbord">8:6</td>
-								<td class="ctr_thinbord">5:0</td>
-				</tr>
-				<tr>
-								<td class="ctr_thinbord">00000000</td>
-								<td class="ctr_thinbord">010</td>
-								<td class="ctr_thinbord">reserved<br />
-								(00)</td>
-								<td class="ctr_thinbord">alpha</td>
-								<td class="ctr_thinbord">non-premult/<br />
-								fill empty 0</td>
-								<td class="ctr_thinbord">reserved<br />
-								(0)</td>
-								<td class="ctr_thinbord">reserved<br />
-								(00)</td>
-								<td class="ctr_thinbord">layout</td>
-								<td class="ctr_thinbord">reversed</td>
-								<td class="ctr_thinbord">left<br />
-								justified</td>
-								<td class="ctr_thinbord">container<br />
-								size</td>
-								<td class="ctr_thinbord">color<br />
-								bits-1</td>
-				</tr>
-</table>
-<p class="Code_Header_3">OCDFMTDEF_CS_YCbCr</p>
-<table class="style4">
-				<tr>
-								<td class="ctr_thinbord">31:24</td>
-								<td class="ctr_thinbord">23:21</td>
-								<td class="ctr_thinbord">20:19</td>
-								<td class="ctr_thinbord">18</td>
-								<td class="ctr_thinbord">17</td>
-								<td class="ctr_thinbord">16</td>
-								<td class="ctr_thinbord">15:14</td>
-								<td class="ctr_thinbord">13:11</td>
-								<td class="ctr_thinbord">10</td>
-								<td class="ctr_thinbord">9</td>
-								<td class="ctr_thinbord">8:6</td>
-								<td class="ctr_thinbord">5:0</td>
-				</tr>
-				<tr>
-								<td class="ctr_thinbord">00000000</td>
-								<td class="ctr_thinbord">011</td>
-								<td class="ctr_thinbord">standard</td>
-								<td class="ctr_thinbord">alpha</td>
-								<td class="ctr_thinbord">non-premult/<br />
-								fill empty 0</td>
-								<td class="ctr_thinbord">subsample<br />
-								position</td>
-								<td class="ctr_thinbord">subsampling</td>
-								<td class="ctr_thinbord">layout</td>
-								<td class="ctr_thinbord">reversed</td>
-								<td class="ctr_thinbord">left<br />
-								justified</td>
-								<td class="ctr_thinbord">container<br />
-								size</td>
-								<td class="ctr_thinbord">color<br />
-								bits-1</td>
-				</tr>
-</table>
-<p class="Code_Header_3">OCDFMTDEF_CS_ALPHA</p>
-<table class="style4">
-				<tr>
-								<td class="ctr_thinbord">31:24</td>
-								<td class="ctr_thinbord">23:21</td>
-								<td class="ctr_thinbord">20:19</td>
-								<td class="ctr_thinbord">18</td>
-								<td class="ctr_thinbord">17</td>
-								<td class="ctr_thinbord">16</td>
-								<td class="ctr_thinbord">15:14</td>
-								<td class="ctr_thinbord">13:11</td>
-								<td class="ctr_thinbord">10</td>
-								<td class="ctr_thinbord">9</td>
-								<td class="ctr_thinbord">8:6</td>
-								<td class="ctr_thinbord">5:0</td>
-				</tr>
-				<tr>
-								<td class="ctr_thinbord">00000000</td>
-								<td class="ctr_thinbord">100</td>
-								<td class="ctr_thinbord">reserved<br />
-								(00)</td>
-								<td class="ctr_thinbord">reserved<br />
-								(0)</td>
-								<td class="ctr_thinbord">reserved<br />
-								(0)</td>
-								<td class="ctr_thinbord">reserved<br />
-								(0)</td>
-								<td class="ctr_thinbord">reserved<br />
-								(00)</td>
-								<td class="ctr_thinbord">reserved<br />
-								(00)</td>
-								<td class="ctr_thinbord">reversed</td>
-								<td class="ctr_thinbord">reserved<br />
-								(0)</td>
-								<td class="ctr_thinbord">container<br />
-								size</td>
-								<td class="ctr_thinbord">alpha<br />
-								bits-1</td>
-				</tr>
-</table>
-<p>&nbsp;</p>
-<p class="Header3">Standard (YCbCr)</p>
-<p>This field specifies the standard being used for this color space.</p>
-<p>Currently, this field is only defined for the YCbCr color space:</p>
-<ul>
-				<li><a href="http://www.itu.int/rec/R-REC-BT.601/en">ITU-R BT.601</a> - <span class="inline_code">
-				OCDFMTDEF_STD_ITUR_601_YCbCr</span></li>
-				<li><a href="http://www.itu.int/rec/R-REC-BT.709/en">ITU-R BT.709</a> - <span class="inline_code">
-				OCDFMTDEF_STD_ITUR_709_YCbCr</span></li>
-				<li><a href="http://www.w3.org/Graphics/JPEG/jfif3.pdf">Full Scale</a> - <span class="inline_code">
-				OCDFMTDEF_FULLSCALE_YCbCr</span></li>
-</ul>
-<p>We believe that this field will be used to add linear format support in the 
-very near future.</p>
-<p class="Header3">Fill Empty 0 (Mono, RGB, YCbCr)</p>
-<p>When there is no alpha included with a format, but the color components don&#39;t 
-fill up the container, the remainder of the bits must be filled with something 
-when written.&nbsp; When the <span class="inline_code">OCDFMTDEF_FILL_EMPTY_0</span> 
-flag is not set, they are filled with 1.&nbsp; This is done in case they are 
-later used as an alpha value, which will already represent an opaque pixel 
-(whether the pixel is premultiplied or not).&nbsp; When the flag is set, they are 
-filled with 0, to accommodate those environments where they are required to be 
-cleared when unused.</p>
-<p class="Header3">Alpha (Mono, RGB, YCbCr)</p>
-<p>The <span class="inline_code">OCDFMTDEF_ALPHA</span> bit indicates that the 
-format includes an alpha channel along with the main color components.</p>
-<p class="Header3">Non-Premult (Mono, RGB, YCbCr)</p>
-<p>Formats with alpha can have their color components pre-multiplied by the 
-alpha component or not.&nbsp; When the <span class="inline_code">
-OCDFMTDEF_NON_PREMULT</span> bit is set, the color components are not 
-premultiplied by the accompanying alpha.&nbsp; When the bit is not set, the 
-color components are already multiplied by the alpha.</p>
-<p class="Header3">Subsampling (YCbCr)</p>
-<p>Some formats can be subsampled.&nbsp; At this point, only subsampled YCbCr is 
-supported.</p>
-<ul>
-				<li>No subsampling - <span class="inline_code">
-				OCDFMTDEF_SUBSAMPLE_NONE</span></li>
-				<li>4:2:2 subsampling - <span class="inline_code">
-				OCDFMTDEF_SUBSAMPLE_422_YCbCr</span></li>
-				<li>4:2:0 subsampling - <span class="inline_code">
-				OCDFMTDEF_SUBSAMPLE_420_YCbCr</span></li>
-				<li>4:1:1 subsampling - <span class="inline_code">
-				OCDFMTDEF_SUBSAMPLE_411_YCbCr</span></li>
-</ul>
-<p class="Header3">Subsample Position (YCbCr)</p>
-<p>Subsampling can have different equivalent positions relative to the pixels.&nbsp; 
-Vertical subsampling positions are consistent, so the following are supported to 
-control the horizontal subsampling position:</p>
-<ul>
-				<li><span class="inline_code">OCDFMTDEF_SUBSAMPLE_HORZ_ALIGNED 				</span>- subsamples are aligned with first pixel (e.g. MPEG-2 
-				spec)</li>
-				<li><span class="inline_code">OCDFMTDEF_SUBSAMPLE_HORZ_CENTERED
-				</span>- subsamples are centered between the pixels (e.g. MPEG-1 
-				spec)</li>
-</ul>
-<p>NOTE:&nbsp; It is encouraged that users of OCD be generous when handling 
-subsampling positions.&nbsp; Allowing misaligned subsampling is preferable to 
-complete failure.</p>
-<p class="Header3">Alpha Components (Alpha)</p>
-<p>To support applying alpha values to the individual components of other color 
-spaces, the alpha color space can have more than one alpha value per pixel.&nbsp; 
-This field specifies how many:</p>
-<ul>
-				<li><span class="inline_code">OCDFMTDEF_ALPHA_COMPONENTS_1 				</span>- pixel contains 1 alpha value (default)</li>
-				<li><span class="inline_code">OCDFMTDEF_ALPHA_COMPONENTS_2
-				</span>- pixel contains 2 alpha values</li>
-				<li><span class="inline_code">OCDFMTDEF_ALPHA_COMPONENTS_3
-				</span>- pixel contains 3 alpha values; suitable for RGB 
-				manipulation (e.g. FreeType/ClearType)</li>
-				<li><span class="inline_code">OCDFMTDEF_ALPHA_COMPONENTS_4
-				</span>-- pixel contains 4 alpha values</li>
-</ul>
-<p class="Header3">Layout (RGB, YCbCr)</p>
-<p>The layout values, in conjunction with the reversed and left-justified 
-modifiers, specify how the pixel components are placed into memory.&nbsp; All 
-non-RGB/YCbCr formats are packed.</p>
-<ul>
-				<li><span class="inline_code">OCDFMTDEF_PACKED </span>- pixel 
-				components are sequential in memory, defaulting to RGB or CbCr 
-				order, right justified</li>
-				<li><span class="inline_code">OCDFMTDEF_DISTRIBUTED </span>- 
-				pixel components that don&#39;t fill the container are evenly 
-				distributed within the container (e.g. 32 bits of ARGB in a 
-				64-bit container is distributed 8 bits every 16 bits: xAxRxGxB)</li>
-				<li><span class="inline_code">OCDFMTDEF_2_PLANE_YCbCr </span>- 
-				for subsampled formats only, Y plane is followed by subsampled 
-				interleaved CbCr plane</li>
-				<li><span class="inline_code">OCDFMTDEF_3_PLANE_STACKED </span>- 
-				pixel components are divided into planes that are sequential in 
-				memory</li>
-				<li><span class="inline_code">
-				OCDFMTDEF_3_PLANE_SIDE_BY_SIDE_YCbCr </span>- for subsampled 
-				formats only pixel components are divided into planes, with the 
-				non-subsampled component followed by the subsampled components 
-				stored side-by-side (lines interleaved) </li>
-</ul>
-<p class="Header3">Reversed (RGB, YCbCr)</p>
-<p><span class="inline_code">OCDFMTDEF_REVERSED</span> indicates that the order 
-of the color components is the opposite of the defaults.&nbsp; For RGB formats, 
-this means BGR.&nbsp; For YCbCr formats, this means CrCb.</p>
-<p class="Header3">Left-Justified (RGB, YCbCr)</p>
-<p><span class="inline_code">OCDFMTDEF_LEFT_JUSTIFIED</span> indicates that the 
-color components are shifted to the left, as opposed to the default of shifting 
-to the right.</p>
-<p>Some examples for <span class="inline_code">OCDFMTDEF_REVERSED</span> and
-<span class="inline_code">OCDFMTDEF_LEFT_JUSTIFIED</span>:</p>
-<ul>
-				<li>Packed RGB:&nbsp; x,R,G,B is the default byte order<ul>
-								<li>x,B,G,R is the format if
-								<span class="inline_code">OCDFMTDEF_REVERSED</span> 
-								is set</li>
-								<li>R,G,B,x is the format if
-								<span class="inline_code">
-								OCDFMTDEF_LEFT_JUSTIFIED</span> is set</li>
-								<li>B,G,R,x is the format if
-								<span class="inline_code">OCDFMTDEF_REVERSED</span> 
-								and <span class="inline_code">
-								OCDFMTDEF_LEFT_JUSTIFIED</span> are set</li>
-				</ul>
-				</li>
-				<li>Packed YCbCr 4:2:2:&nbsp; U,Y,V,Y is the default byte order<ul>
-								<li>V,Y,U,Y is the format if
-								<span class="inline_code">OCDFMTDEF_REVERSED</span> 
-								is set</li>
-								<li>Y,U,Y,V is the format if
-								<span class="inline_code">
-								OCDFMTDEF_LEFT_JUSTIFIED</span> is set</li>
-								<li>Y,V,Y,U is the format if
-								<span class="inline_code">OCDFMTDEF_REVERSED</span> 
-								and <span class="inline_code">
-								OCDFMTDEF_LEFT_JUSTIFIED</span> are set</li>
-				</ul>
-				</li>
-				<li>3-Plane YCbCr 4:2:2 or 4:2:0:&nbsp; The default is the Y 
-				plane, followed by the Cb plane and then the Cr plane.&nbsp; The 
-				Cb and Cr planes have half of the stride of the Y plane.<ul>
-								<li>If <span class="inline_code">
-								OCDFMTDEF_REVERSED</span> is set, the Cb and Cr 
-								planes are reversed.</li>
-								<li><span class="inline_code">
-								OCDFMTDEF_LEFT_JUSTIFIED</span> has a special 
-								case for this layout.&nbsp; When set, it 
-								indicates that the Cb and Cr planes have the 
-								same stride as the Y plane, and the Cb and Cr 
-								data is shifted to the left.</li>
-								<li>If both <span class="inline_code">
-								OCDFMTDEF_LEFT_REVERSED</span> and
-								<span class="inline_code">
-								OCDFMTDEF_LEFT_JUSTIFIED</span> are set, the Cb 
-								and Cr planes are reversed and double width.</li>
-				</ul>
-				</li>
-				<li>2-Plane YCbCr 4:2:2 or 4:2:0:&nbsp; The default is the Y 
-				plane, followed by the CbCr interleaved plane, with the same 
-				stride as the Y plane.<ul>
-								<li><span class="inline_code">OCDFMTDEF_REVERSED</span> 
-								swaps the Cb and Cr components.</li>
-				</ul>
-				</li>
-</ul>
-<p class="Header3">Container (All)</p>
-<p>The container field indicates the total size of all the bits of the color 
-components of a color format.&nbsp; This does not include the alpha component, 
-if it is present.</p>
-<ul>
-				<li><span class="inline_code">OCDFMTDEF_CONTAINER_8BIT</span> - 
-				Indicates the container is 8 bits.&nbsp; When the pixel 
-				component size is 4 bits or less, multiple pixels are stored in 
-				the container.</li>
-				<li><span class="inline_code">OCDFMTDEF_CONTAINER_16BIT</span> - 
-				Indicates the container is 16 bits.&nbsp; When the pixel 
-				component size is less than 16 bits, the remaining bits are 
-				available to be used as an alpha channel.</li>
-				<li><span class="inline_code">OCDFMTDEF_CONTAINER_24BIT</span> - 
-				Indicates the container is 24 bits.&nbsp; When the pixel 
-				component size is less than 24 bits, the remaining bits are 
-				available to be used as an alpha channel.</li>
-				<li><span class="inline_code">OCDFMTDEF_CONTAINER_32BIT</span> - 
-				Indicates the container is 32 bits.&nbsp; When the pixel 
-				component size is less than 32 bits, the remaining bits are 
-				available to be used as an alpha channel.</li>
-				<li><span class="inline_code">OCDFMTDEF_CONTAINER_48BIT</span> - 
-				Indicates the container is 48 bits.&nbsp; When the pixel 
-				component size is less than 48 bits, the remaining bits are 
-				available to be used as an alpha channel.</li>
-				<li><span class="inline_code">OCDFMTDEF_CONTAINER_64BIT</span> - 
-				Indicates the container is 64 bits.&nbsp; When the pixel 
-				component size is less than 64 bits, the remaining bits are 
-				available to be used as an alpha channel.</li>
-</ul>
-<p class="Header3">Component Size (All)</p>
-<p>The component size field specifies the total number of bits in the color 
-components, not including the alpha component.&nbsp; (It is specified in the 
-code with one subtracted.)</p>
-<p class="note">NOTE:&nbsp; The alpha only color space uses this to specify the total number 
-of alpha bits.</p>
-</body>
-
-</html>
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