diff options
Diffstat (limited to 'bltsville/gcbv/mirror/gcblit.c')
| -rw-r--r-- | bltsville/gcbv/mirror/gcblit.c | 771 |
1 files changed, 0 insertions, 771 deletions
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; -} |