2 files changed, 13 insertions, 0 deletions
diff --git a/src/mesa/main/syncobj.c b/src/mesa/main/syncobj.c
index ce9c99725ea..1347a0fcc4b 100644
--- a/src/mesa/main/syncobj.c
+++ b/src/mesa/main/syncobj.c
@@ -337,6 +337,16 @@ client_wait_sync(struct gl_context *ctx, struct gl_sync_object *syncObj,
 
 
 GLenum GLAPIENTRY
+_mesa_ClientWaitSync_no_error(GLsync sync, GLbitfield flags, GLuint64 timeout)
+{
+   GET_CURRENT_CONTEXT(ctx);
+
+   struct gl_sync_object *syncObj = _mesa_get_and_ref_sync(ctx, sync, true);
+   return client_wait_sync(ctx, syncObj, flags, timeout);
+}
+
+
+GLenum GLAPIENTRY
 _mesa_ClientWaitSync(GLsync sync, GLbitfield flags, GLuint64 timeout)
 {
    GET_CURRENT_CONTEXT(ctx);
diff --git a/src/mesa/main/syncobj.h b/src/mesa/main/syncobj.h
index ea4a71222c0..426959f6b2e 100644
--- a/src/mesa/main/syncobj.h
+++ b/src/mesa/main/syncobj.h
@@ -63,6 +63,9 @@ _mesa_DeleteSync(GLsync sync);
 extern GLsync GLAPIENTRY
 _mesa_FenceSync(GLenum condition, GLbitfield flags);
 
+GLenum GLAPIENTRY
+_mesa_ClientWaitSync_no_error(GLsync sync, GLbitfield flags, GLuint64 timeout);
+
 extern GLenum GLAPIENTRY
 _mesa_ClientWaitSync(GLsync sync, GLbitfield flags, GLuint64 timeout);