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-rw-r--r--src/gallium/auxiliary/util/u_upload_mgr.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/util/u_upload_mgr.c b/src/gallium/auxiliary/util/u_upload_mgr.c
index 975ee89c455..55a65375c81 100644
--- a/src/gallium/auxiliary/util/u_upload_mgr.c
+++ b/src/gallium/auxiliary/util/u_upload_mgr.c
@@ -85,7 +85,9 @@ my_buffer_write(struct pipe_screen *screen,
map = pipe_buffer_map_range(screen, buf, offset, size,
PIPE_BUFFER_USAGE_CPU_WRITE |
- PIPE_BUFFER_USAGE_FLUSH_EXPLICIT);
+ PIPE_BUFFER_USAGE_FLUSH_EXPLICIT |
+ PIPE_BUFFER_USAGE_DISCARD |
+ PIPE_BUFFER_USAGE_UNSYNCHRONIZED);
if (map == NULL)
return PIPE_ERROR_OUT_OF_MEMORY;