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-rw-r--r--src/gallium/drivers/nouveau/nouveau_buffer.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/src/gallium/drivers/nouveau/nouveau_buffer.c b/src/gallium/drivers/nouveau/nouveau_buffer.c
index 17052b26e9c..2c604419ce0 100644
--- a/src/gallium/drivers/nouveau/nouveau_buffer.c
+++ b/src/gallium/drivers/nouveau/nouveau_buffer.c
@@ -406,9 +406,6 @@ nouveau_buffer_transfer_map(struct pipe_context *pipe,
!util_ranges_intersect(&buf->valid_buffer_range, box->x, box->x + box->width))
usage |= PIPE_TRANSFER_DISCARD_RANGE | PIPE_TRANSFER_UNSYNCHRONIZED;
- if (usage & PIPE_TRANSFER_PERSISTENT)
- usage |= PIPE_TRANSFER_UNSYNCHRONIZED;
-
if (buf->domain == NOUVEAU_BO_VRAM) {
if (usage & NOUVEAU_TRANSFER_DISCARD) {
/* Set up a staging area for the user to write to. It will be copied
@@ -476,7 +473,8 @@ nouveau_buffer_transfer_map(struct pipe_context *pipe,
* complete its operation, or set up a staging area to perform our work in.
*/
if (nouveau_buffer_busy(buf, usage & PIPE_TRANSFER_READ_WRITE)) {
- if (unlikely(usage & PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE)) {
+ if (unlikely(usage & (PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE |
+ PIPE_TRANSFER_PERSISTENT))) {
/* Discarding was not possible, must sync because
* subsequent transfers might use UNSYNCHRONIZED. */
nouveau_buffer_sync(nv, buf, usage & PIPE_TRANSFER_READ_WRITE);