From c5c8310858f8018a1754f2457d7b102dc7d62b23 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 13 Apr 2012 13:28:10 -0400 Subject: [PATCH 4/4] poor man's solid picture support for r200 Signed-off-by: Alex Deucher --- 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 451a625..7f1a3ff 100644 --- a/src/radeon_exa_render.c +++ b/src/radeon_exa_render.c @@ -756,17 +756,8 @@ static Bool R200CheckCompositeTexture(PicturePtr pPict, int unit) { unsigned int repeatType = pPict->repeat ? pPict->repeatType : RepeatNone; - int w = pPict->pDrawable->width; - int h = pPict->pDrawable->height; int i; - /* r200 limit should be 2048, there are issues with 2048 - * see bug 19269 - */ - - if ((w > 2047) || (h > 2047)) - RADEON_FALLBACK(("Picture w/h too large (%dx%d)\n", w, h)); - for (i = 0; i < sizeof(R200TexFormats) / sizeof(R200TexFormats[0]); i++) { if (R200TexFormats[i].fmt == pPict->format) @@ -776,7 +767,7 @@ static Bool R200CheckCompositeTexture(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 && @@ -809,15 +800,24 @@ static Bool FUNC_NAME(R200TextureSetup)(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; @@ -926,22 +926,6 @@ static Bool R200CheckComposite(int op, PicturePtr pSrcPicture, PicturePtr pMaskP 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")); - - /* r200 limit should be 2048, there are issues with 2048 - * see bug 19269 - */ - - 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 || @@ -951,20 +935,35 @@ static Bool R200CheckComposite(int op, PicturePtr pSrcPicture, PicturePtr pMaskP pDstPixmap->drawable.height)); } + if (pSrcPicture->pDrawable) { + /* r200 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 @@ -997,7 +996,8 @@ static Bool FUNC_NAME(R200PrepareComposite)(int op, PicturePtr pSrcPicture, PicturePtr pMaskPicture, PicturePtr pDstPicture, PixmapPtr pSrc, 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; uint32_t pp_cntl, blendcntl, cblend, ablend, colorpitch; int pixel_shift; @@ -1024,9 +1024,24 @@ static Bool FUNC_NAME(R200PrepareComposite)(int op, PicturePtr pSrcPicture, if (((dst_pitch >> pixel_shift) & 0x7) != 0) RADEON_FALLBACK(("Bad destination pitch 0x%x\n", (int)dst_pitch)); + if (!pSrc) { + pSrc = RADEONSolidPixmap(pScreen, cpu_to_le32(pSrcPicture->pSourcePict->solidFill.color)); + if (!pSrc) + RADEON_FALLBACK("Failed to create solid scratch pixmap\n"); + } + 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