Mesa (main): mesa: unref syncobj after wait_sync
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Fri Apr 29 15:08:28 UTC 2022
Module: Mesa
Branch: main
Commit: a47375d4dabc2552e4866ba5b7d8c62d4cd4b904
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=a47375d4dabc2552e4866ba5b7d8c62d4cd4b904
Author: Juan A. Suarez Romero <jasuarez at igalia.com>
Date: Thu Apr 28 18:05:55 2022 +0200
mesa: unref syncobj after wait_sync
Before returning the wait_sync() function, the sync object must be
unreferenced.
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6377
Fixes: 0af7c1e385b ("mesa/st: merge the syncobj code from st into mesa")
Signed-off-by: Juan A. Suarez Romero <jasuarez at igalia.com>
Reviewed-by: Marek Olšák <marek.olsak at amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16242>
---
src/mesa/main/syncobj.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/mesa/main/syncobj.c b/src/mesa/main/syncobj.c
index 918604df71a..4a117566d75 100644
--- a/src/mesa/main/syncobj.c
+++ b/src/mesa/main/syncobj.c
@@ -409,14 +409,17 @@ wait_sync(struct gl_context *ctx, struct gl_sync_object *syncObj,
/* Nothing needs to be done here if the driver does not support async
* flushes. */
- if (!pipe->fence_server_sync)
+ if (!pipe->fence_server_sync) {
+ _mesa_unref_sync_object(ctx, syncObj, 1);
return;
+ }
/* If the fence doesn't exist, assume it's signalled. */
simple_mtx_lock(&syncObj->mutex);
if (!syncObj->fence) {
simple_mtx_unlock(&syncObj->mutex);
syncObj->StatusFlag = GL_TRUE;
+ _mesa_unref_sync_object(ctx, syncObj, 1);
return;
}
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