bltsville: create subdir for merge w/ omap4-next

4 files changed, 1419 insertions, 0 deletions

diff --git a/bltsville/ocd/README b/bltsville/ocd/README
new file mode 100644
index 0000000..20a1485
--- /dev/null
+++ b/bltsville/ocd/README
@@ -0,0 +1 @@
+git://github.com/graphics/ocd.git
diff --git a/bltsville/ocd/include/ocd.h b/bltsville/ocd/include/ocd.h
new file mode 100755
index 0000000..14e6fc6
--- /dev/null
+++ b/bltsville/ocd/include/ocd.h
@@ -0,0 +1,801 @@
+/*
+ * 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
new file mode 100755
index 0000000..52eaa11
--- /dev/null
+++ b/bltsville/ocd/index.html
@@ -0,0 +1,617 @@
+<!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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