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authorChris Wilson <chris@chris-wilson.co.uk>2012-03-18 10:55:06 +0000
committerChris Wilson <chris@chris-wilson.co.uk>2012-03-18 15:11:31 +0000
commit342dda3fe361c8be2f3af5af1516cdc6a5fdcaa9 (patch)
treedd9c644f12b07d7c831021e90d11b10817d5e802
parent28c089781fdf74a9bac2e138e65383748558fcc1 (diff)
sna/gen3: Prevent copy-fallback if we cannot blit
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
-rw-r--r--src/sna/gen3_render.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/sna/gen3_render.c b/src/sna/gen3_render.c
index 67c8956a..8c88722d 100644
--- a/src/sna/gen3_render.c
+++ b/src/sna/gen3_render.c
@@ -3987,6 +3987,10 @@ gen3_render_copy_boxes(struct sna *sna, uint8_t alu,
src_bo->pitch > MAX_3D_PITCH ||
too_large(src->drawable.width, src->drawable.height)) {
fallback_blt:
+ if (!kgem_bo_can_blt(&sna->kgem, src_bo) ||
+ !kgem_bo_can_blt(&sna->kgem, dst_bo))
+ return FALSE;
+
return sna_blt_copy_boxes_fallback(sna, alu,
src, src_bo, src_dx, src_dy,
dst, dst_bo, dst_dx, dst_dy,