1 files changed, 12 insertions, 2 deletions
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_query.c b/src/gallium/drivers/nouveau/nvc0/nvc0_query.c
index 91fb72f..55d1dc1 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_query.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_query.c
@@ -92,7 +92,7 @@ nvc0_get_query_result_resource(struct pipe_context *pipe,
                                        index, resource, offset);
 }
 
-static void
+void
 nvc0_render_condition(struct pipe_context *pipe,
                       struct pipe_query *pq,
                       boolean condition, uint mode)
@@ -161,6 +161,16 @@ nvc0_render_condition(struct pipe_context *pipe,
    PUSH_DATA (push, hq->bo->offset + hq->offset);
 }
 
+static void
+nvc0_render_condition_locked(struct pipe_context *pipe,
+                             struct pipe_query *pq,
+                             boolean condition, uint mode)
+{
+   pipe_mutex_lock(nouveau_context(pipe)->screen->push_mutex);
+   nvc0_render_condition(pipe, pq, condition, mode);
+   pipe_mutex_unlock(nouveau_context(pipe)->screen->push_mutex);
+}
+
 int
 nvc0_screen_get_driver_query_info(struct pipe_screen *pscreen,
                                   unsigned id,
@@ -272,6 +282,6 @@ nvc0_init_query_functions(struct nvc0_context *nvc0)
    pipe->get_query_result = nvc0_get_query_result;
    pipe->get_query_result_resource = nvc0_get_query_result_resource;
    pipe->set_active_query_state = nvc0_set_active_query_state;
-   pipe->render_condition = nvc0_render_condition;
+   pipe->render_condition = nvc0_render_condition_locked;
    nvc0->cond_condmode = NVC0_3D_COND_MODE_ALWAYS;
 }