gallium/radeon: add cs_get_next_fence winsys callback

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
2016-08-02 00:43:02 +02:00
parent b403eb3385
commit 04a6cb63aa
1 changed files with 7 additions and 0 deletions
@@ -731,6 +731,13 @@ struct radeon_winsys {
                    unsigned flags,
                    struct pipe_fence_handle **fence);

+    /**
+     * Create a fence before the CS is flushed.
+     * The user must flush manually to complete the initializaton of the fence.
+     * The fence must not be used before the flush.
+     */
+    struct pipe_fence_handle *(*cs_get_next_fence)(struct radeon_winsys_cs *cs);
+
    /**
     * Return true if a buffer is referenced by a command stream.
     *