diff options
Diffstat (limited to 'src/r600_exa.c')
| -rw-r--r-- | src/r600_exa.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/src/r600_exa.c b/src/r600_exa.c index cfe041fd..db4c0b19 100644 --- a/src/r600_exa.c +++ b/src/r600_exa.c @@ -720,6 +720,7 @@ R600PrepareCopy(PixmapPtr pSrc, PixmapPtr pDst, accel_state->dst_pitch = exaGetPixmapPitch(pDst) / (pDst->drawable.bitsPerPixel / 8); accel_state->src_pitch[0] = exaGetPixmapPitch(pSrc) / (pSrc->drawable.bitsPerPixel / 8); + accel_state->same_surface = FALSE; #if defined(XF86DRM_MODE) if (info->cs) { @@ -728,11 +729,15 @@ R600PrepareCopy(PixmapPtr pSrc, PixmapPtr pDst, accel_state->src_bo[0] = radeon_get_pixmap_bo(pSrc); accel_state->src_bo[1] = NULL; accel_state->dst_bo = radeon_get_pixmap_bo(pDst); + if (accel_state->dst_bo == accel_state->src_bo[0]) + accel_state->same_surface = TRUE; } else #endif { accel_state->src_mc_addr[0] = exaGetPixmapOffset(pSrc) + info->fbLocation + pScrn->fbOffset; accel_state->dst_mc_addr = exaGetPixmapOffset(pDst) + info->fbLocation + pScrn->fbOffset; + if (exaGetPixmapOffset(pSrc) == exaGetPixmapOffset(pDst)) + accel_state->same_surface = TRUE; } accel_state->src_width[0] = pSrc->drawable.width; @@ -766,9 +771,8 @@ R600PrepareCopy(PixmapPtr pSrc, PixmapPtr pDst, accel_state->rop = rop; accel_state->planemask = planemask; - if (exaGetPixmapOffset(pSrc) == exaGetPixmapOffset(pDst)) { + if (accel_state->same_surface == TRUE) { unsigned long size = pDst->drawable.height * accel_state->dst_pitch * pDst->drawable.bitsPerPixel/8; - accel_state->same_surface = TRUE; #if defined(XF86DRM_MODE) if (info->cs) { @@ -802,9 +806,7 @@ R600PrepareCopy(PixmapPtr pSrc, PixmapPtr pDst, } accel_state->copy_area = exaOffscreenAlloc(pDst->drawable.pScreen, size, 256, TRUE, NULL, NULL); } - } else { - accel_state->same_surface = FALSE; - + } else R600DoPrepareCopy(pScrn, accel_state->src_pitch[0], pSrc->drawable.width, pSrc->drawable.height, accel_state->src_mc_addr[0], accel_state->src_bo[0], pSrc->drawable.bitsPerPixel, @@ -812,8 +814,6 @@ R600PrepareCopy(PixmapPtr pSrc, PixmapPtr pDst, accel_state->dst_mc_addr, accel_state->dst_bo, pDst->drawable.bitsPerPixel, rop, planemask); - } - return TRUE; } @@ -853,8 +853,8 @@ R600OverlapCopy(PixmapPtr pDst, } #endif - if (is_overlap(srcX, srcX + w, srcY, srcY + h, - dstX, dstX + w, dstY, dstY + h)) { + if (is_overlap(srcX, srcX + (w - 1), srcY, srcY + (h - 1), + dstX, dstX + (w - 1), dstY, dstY + (h - 1))) { /* Calculate height/width of non-overlapping area */ hchunk = (srcX < dstX) ? (dstX - srcX) : (srcX - dstX); vchunk = (srcY < dstY) ? (dstY - srcY) : (srcY - dstY); @@ -1008,7 +1008,8 @@ R600Copy(PixmapPtr pDst, #endif if (accel_state->same_surface && - is_overlap(srcX, srcX + w, srcY, srcY + h, dstX, dstX + w, dstY, dstY + h)) { + is_overlap(srcX, srcX + (w - 1), srcY, srcY + (h - 1), + dstX, dstX + (w - 1), dstY, dstY + (h - 1))) { if (accel_state->copy_area) { uint32_t pitch = exaGetPixmapPitch(pDst) / (pDst->drawable.bitsPerPixel / 8); uint32_t orig_offset, tmp_offset; |