diff options
Diffstat (limited to 'staging/xf86-video-ati/0002-poor-man-s-solid-picture-support-for-r100.patch')
-rw-r--r-- | staging/xf86-video-ati/0002-poor-man-s-solid-picture-support-for-r100.patch | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/staging/xf86-video-ati/0002-poor-man-s-solid-picture-support-for-r100.patch b/staging/xf86-video-ati/0002-poor-man-s-solid-picture-support-for-r100.patch new file mode 100644 index 000000000..3a2779446 --- /dev/null +++ b/staging/xf86-video-ati/0002-poor-man-s-solid-picture-support-for-r100.patch @@ -0,0 +1,182 @@ +From f36b911ecc31f689ddceeeb11d10eb7cb4a3428d Mon Sep 17 00:00:00 2001 +From: Alex Deucher <alexander.deucher@amd.com> +Date: Fri, 13 Apr 2012 13:24:46 -0400 +Subject: [PATCH 2/3] poor man's solid picture support for r100 + +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + src/radeon_exa_render.c | 101 +++++++++++++++++++++++++++-------------------- + 1 files changed, 58 insertions(+), 43 deletions(-) + +diff --git a/src/radeon_exa_render.c b/src/radeon_exa_render.c +index b6cc9e4..451a625 100644 +--- a/src/radeon_exa_render.c ++++ b/src/radeon_exa_render.c +@@ -338,17 +338,8 @@ static Bool R100CheckCompositeTexture(PicturePtr pPict, + int unit) + { + unsigned int repeatType = pPict->repeat ? pPict->repeatType : RepeatNone; +- int w = pPict->pDrawable->width; +- int h = pPict->pDrawable->height; + int i; + +- /* r100 limit should be 2048, there are issues with 2048 +- * see 197a62704742a4a19736c2637ac92d1dc5ab34ed +- */ +- +- if ((w > 2047) || (h > 2047)) +- RADEON_FALLBACK(("Picture w/h too large (%dx%d)\n", w, h)); +- + for (i = 0; i < sizeof(R100TexFormats) / sizeof(R100TexFormats[0]); i++) { + if (R100TexFormats[i].fmt == pPict->format) + break; +@@ -357,7 +348,7 @@ static Bool R100CheckCompositeTexture(PicturePtr pPict, + RADEON_FALLBACK(("Unsupported picture format 0x%x\n", + (int)pPict->format)); + +- if (!RADEONCheckTexturePOT(pPict, unit == 0)) ++ if (pPict->pDrawable && !RADEONCheckTexturePOT(pPict, unit == 0)) + return FALSE; + + if (pPict->filter != PictFilterNearest && +@@ -392,15 +383,24 @@ static Bool FUNC_NAME(R100TextureSetup)(PicturePtr pPict, PixmapPtr pPix, + { + RINFO_FROM_SCREEN(pPix->drawable.pScreen); + uint32_t txfilter, txformat, txoffset, txpitch; +- int w = pPict->pDrawable->width; +- int h = pPict->pDrawable->height; +- unsigned int repeatType = pPict->repeat ? pPict->repeatType : RepeatNone; +- Bool repeat = (repeatType == RepeatNormal || repeatType == RepeatReflect) && +- !(unit == 0 && (info->accel_state->need_src_tile_x || info->accel_state->need_src_tile_y)); +- int i; ++ unsigned int repeatType; ++ Bool repeat; ++ int i, w, h; + struct radeon_exa_pixmap_priv *driver_priv; + ACCEL_PREAMBLE(); + ++ if (pPict->pDrawable) { ++ w = pPict->pDrawable->width; ++ h = pPict->pDrawable->height; ++ repeatType = pPict->repeat ? pPict->repeatType : RepeatNone; ++ } else { ++ w = h = 1; ++ repeatType = RepeatNormal; ++ } ++ ++ repeat = (repeatType == RepeatNormal || repeatType == RepeatReflect) && ++ !(unit == 0 && (info->accel_state->need_src_tile_x || info->accel_state->need_src_tile_y)); ++ + txpitch = exaGetPixmapPitch(pPix); + txoffset = 0; + +@@ -510,22 +510,6 @@ static Bool R100CheckComposite(int op, PicturePtr pSrcPicture, + if (op >= sizeof(RadeonBlendOp) / sizeof(RadeonBlendOp[0])) + RADEON_FALLBACK(("Unsupported Composite op 0x%x\n", op)); + +- if (!pSrcPicture->pDrawable) +- RADEON_FALLBACK(("Solid or gradient pictures not supported yet\n")); +- +- /* r100 limit should be 2048, there are issues with 2048 +- * see 197a62704742a4a19736c2637ac92d1dc5ab34ed +- */ +- +- pSrcPixmap = RADEONGetDrawablePixmap(pSrcPicture->pDrawable); +- +- if (pSrcPixmap->drawable.width > 2047 || +- pSrcPixmap->drawable.height > 2047) { +- RADEON_FALLBACK(("Source w/h too large (%d,%d).\n", +- pSrcPixmap->drawable.width, +- pSrcPixmap->drawable.height)); +- } +- + pDstPixmap = RADEONGetDrawablePixmap(pDstPicture->pDrawable); + + if (pDstPixmap->drawable.width > 2047 || +@@ -535,20 +519,35 @@ static Bool R100CheckComposite(int op, PicturePtr pSrcPicture, + pDstPixmap->drawable.height)); + } + ++ if (pSrcPicture->pDrawable) { ++ /* r100 limit should be 2048, there are issues with 2048 ++ * see 197a62704742a4a19736c2637ac92d1dc5ab34ed ++ */ ++ pSrcPixmap = RADEONGetDrawablePixmap(pSrcPicture->pDrawable); ++ ++ if (pSrcPixmap->drawable.width > 2047 || ++ pSrcPixmap->drawable.height > 2047) { ++ RADEON_FALLBACK(("Source w/h too large (%d,%d).\n", ++ pSrcPixmap->drawable.width, ++ pSrcPixmap->drawable.height)); ++ } ++ } else if (pSrcPicture->pSourcePict->type != SourcePictTypeSolidFill) ++ RADEON_FALLBACK(("Gradient pictures not supported yet\n")); ++ + if (pMaskPicture) { + PixmapPtr pMaskPixmap; + +- if (!pMaskPicture->pDrawable) +- RADEON_FALLBACK(("Solid or gradient pictures not supported yet\n")); +- +- pMaskPixmap = RADEONGetDrawablePixmap(pMaskPicture->pDrawable); ++ if (pMaskPicture->pDrawable) { ++ pMaskPixmap = RADEONGetDrawablePixmap(pMaskPicture->pDrawable); + +- if (pMaskPixmap->drawable.width > 2047 || +- pMaskPixmap->drawable.height > 2047) { +- RADEON_FALLBACK(("Mask w/h too large (%d,%d).\n", +- pMaskPixmap->drawable.width, +- pMaskPixmap->drawable.height)); +- } ++ if (pMaskPixmap->drawable.width > 2047 || ++ pMaskPixmap->drawable.height > 2047) { ++ RADEON_FALLBACK(("Mask w/h too large (%d,%d).\n", ++ pMaskPixmap->drawable.width, ++ pMaskPixmap->drawable.height)); ++ } ++ } else if (pMaskPicture->pSourcePict->type != SourcePictTypeSolidFill) ++ RADEON_FALLBACK(("Gradient pictures not supported yet\n")); + + if (pMaskPicture->componentAlpha) { + /* Check if it's component alpha that relies on a source alpha and +@@ -624,7 +623,8 @@ static Bool FUNC_NAME(R100PrepareComposite)(int op, + PixmapPtr pMask, + PixmapPtr pDst) + { +- RINFO_FROM_SCREEN(pDst->drawable.pScreen); ++ ScreenPtr pScreen = pDst->drawable.pScreen; ++ RINFO_FROM_SCREEN(pScreen); + uint32_t dst_format, dst_pitch, colorpitch; + uint32_t pp_cntl, blendcntl, cblend, ablend; + int pixel_shift; +@@ -648,12 +648,27 @@ static Bool FUNC_NAME(R100PrepareComposite)(int op, + + CHECK_OFFSET(pDst, 0x0f, "destination"); + ++ if (!pSrc) { ++ pSrc = RADEONSolidPixmap(pScreen, cpu_to_le32(pSrcPicture->pSourcePict->solidFill.color)); ++ if (!pSrc) ++ RADEON_FALLBACK("Failed to create solid scratch pixmap\n"); ++ } ++ + if (((dst_pitch >> pixel_shift) & 0x7) != 0) + RADEON_FALLBACK(("Bad destination pitch 0x%x\n", (int)dst_pitch)); + + if (!RADEONSetupSourceTile(pSrcPicture, pSrc, FALSE, TRUE)) + return FALSE; + ++ if (pMaskPicture && !pMask) { ++ pMask = RADEONSolidPixmap(pScreen, cpu_to_le32(pMaskPicture->pSourcePict->solidFill.color)); ++ if (!pMask) { ++ if (!pSrcPicture->pDrawable) ++ pScreen->DestroyPixmap(pSrc); ++ RADEON_FALLBACK("Failed to create solid scratch pixmap\n"); ++ } ++ } ++ + RADEONPrepareCompositeCS(op, pSrcPicture, pMaskPicture, pDstPicture, + pSrc, pMask, pDst); + +-- +1.7.7.5 + |