diff options
| -rw-r--r-- | src/radeon_textured_video.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/src/radeon_textured_video.c b/src/radeon_textured_video.c index df62082..329a834 100644 --- a/src/radeon_textured_video.c +++ b/src/radeon_textured_video.c @@ -175,6 +175,14 @@ RADEONPutImageTextured(ScrnInfoPtr pScrn, break; } +#ifdef XF86DRI + if (info->directRenderingEnabled && info->DMAForXv) + /* The upload blit only supports multiples of 64 bytes */ + dstPitch = (dstPitch + 63) & ~63; + else +#endif + dstPitch = (dstPitch + 15) & ~15; + if (pPriv->video_memory != NULL && size != pPriv->size) { RADEONFreeMemory(pScrn, pPriv->video_memory); pPriv->video_memory = NULL; @@ -210,8 +218,13 @@ RADEONPutImageTextured(ScrnInfoPtr pScrn, return BadAlloc; } + /* copy data */ + top = y1 >> 16; + left = (x1 >> 16) & ~1; + npixels = ((((x2 + 0xffff) >> 16) + 1) & ~1) - left; + pPriv->src_offset = pPriv->video_offset + info->fbLocation; - pPriv->src_addr = (CARD8 *)(info->FB + pPriv->video_offset); + pPriv->src_addr = (CARD8 *)(info->FB + pPriv->video_offset + (top * dstPitch)); pPriv->src_pitch = dstPitch; pPriv->size = size; pPriv->pDraw = pDraw; @@ -222,18 +235,12 @@ RADEONPutImageTextured(ScrnInfoPtr pScrn, ErrorF("src_pitch: 0x%x\n", pPriv->src_pitch); #endif - /* copy data */ - top = y1 >> 16; - left = (x1 >> 16) & ~1; - npixels = ((((x2 + 0xffff) >> 16) + 1) & ~1) - left; - switch(id) { case FOURCC_YV12: case FOURCC_I420: top &= ~1; nlines = ((((y2 + 0xffff) >> 16) + 1) & ~1) - top; s2offset = srcPitch * height; - srcPitch2 = ((width >> 1) + 3) & ~3; s3offset = (srcPitch2 * (height >> 1)) + s2offset; top &= ~1; pPriv->src_addr += left << 1; |