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-rw-r--r--src/gallium/auxiliary/util/u_inlines.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/util/u_inlines.h b/src/gallium/auxiliary/util/u_inlines.h
index 98889fb70a..aed8ba7df4 100644
--- a/src/gallium/auxiliary/util/u_inlines.h
+++ b/src/gallium/auxiliary/util/u_inlines.h
@@ -299,13 +299,18 @@ pipe_buffer_write(struct pipe_context *pipe,
const void *data)
{
struct pipe_box box;
+ unsigned usage = PIPE_TRANSFER_WRITE;
+
+ if (offset == 0 && size == buf->width0) {
+ usage |= PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE;
+ }
u_box_1d(offset, size, &box);
pipe->transfer_inline_write( pipe,
buf,
0,
- PIPE_TRANSFER_WRITE,
+ usage,
&box,
data,
size,