Just pushed, thanks for the patch.
On 3/9/19 4:58, Zhaowei Yuan wrote:
Four bytes of src_surf will be compressed into a 32-bits data
and stored into dst_surf, and dst_surf is read as z-order,so
its width must be aligned to multiples of 8(4x2) before divided
by 2.
Signed-off-by: Zhaowei Yuan <zhaowei.y...@samsung.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111266
---
src/gallium/drivers/vc4/vc4_blit.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/gallium/drivers/vc4/vc4_blit.c
b/src/gallium/drivers/vc4/vc4_blit.c
index d3cc515..d379bcc 100644
--- a/src/gallium/drivers/vc4/vc4_blit.c
+++ b/src/gallium/drivers/vc4/vc4_blit.c
@@ -360,7 +360,7 @@ vc4_yuv_blit(struct pipe_context *pctx, const struct
pipe_blit_info *info)
util_blitter_unset_running_flag(vc4->blitter);
return false;
}
- dst_surf->width /= 2;
+ dst_surf->width = align(dst_surf->width, 8) / 2;
if (dst->cpp == 1)
dst_surf->height /= 2;
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