diff options
| author | Pauli Nieminen <suokkos@gmail.com> | 2010-03-15 10:30:18 +0200 |
|---|---|---|
| committer | Pauli Nieminen <suokkos@gmail.com> | 2010-03-16 17:00:14 +0200 |
| commit | e9c2c4a76466fc1ccfbf4d5de048414f7126b940 (patch) | |
| tree | a74ddb88533cde6752f10bea8d79e26e9bb99ad5 /src/mesa/drivers/dri | |
| parent | 346298c7658f2ec8b105e5e53101637af232724f (diff) | |
radeon: Fix buffer object unmap to be called only once for dma buffers.
If flush happens inside radeonRefillCurrentMaRegion the last dma buffer would
be unmapped twice. Unmapping buffer when moving buffer to wait list fixes the
mapping error.
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_dma.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_dma.c b/src/mesa/drivers/dri/radeon/radeon_dma.c index 22499bc38d..6b7690cf8b 100644 --- a/src/mesa/drivers/dri/radeon/radeon_dma.c +++ b/src/mesa/drivers/dri/radeon/radeon_dma.c @@ -184,9 +184,6 @@ void radeonRefillCurrentDmaRegion(radeonContextPtr rmesa, int size) radeon_print(RADEON_DMA, RADEON_NORMAL, "%s size %d minimum_size %d\n", __FUNCTION__, size, rmesa->dma.minimum_size); - if (!is_empty_list(&rmesa->dma.reserved)) - radeon_bo_unmap(first_elem(&rmesa->dma.reserved)->bo); - if (is_empty_list(&rmesa->dma.free) || last_elem(&rmesa->dma.free)->bo->size < size) { dma_bo = CALLOC_STRUCT(radeon_dma_bo); @@ -336,9 +333,6 @@ void radeonReleaseDmaRegions(radeonContextPtr rmesa) legacy_track_pending(rmesa->radeonScreen->bom, 0); } - if (!is_empty_list(&rmesa->dma.reserved)) - radeon_bo_unmap(first_elem(&rmesa->dma.reserved)->bo); - /* move waiting bos to free list. wait list provides gpu time to handle data before reuse */ foreach_s(dma_bo, temp, &rmesa->dma.wait) { @@ -368,6 +362,7 @@ void radeonReleaseDmaRegions(radeonContextPtr rmesa) /* move reserved to wait list */ foreach_s(dma_bo, temp, &rmesa->dma.reserved) { + radeon_bo_unmap(dma_bo->bo); /* free objects that are too small to be used because of large request */ if (dma_bo->bo->size < rmesa->dma.minimum_size) { radeon_bo_unref(dma_bo->bo); |