wined3d: Check BO existence before trying to update its fence counter.

Signed-off-by: Matteo Bruni <mbruni@codeweavers.com> Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

wined3d: Check BO existence before trying to update its fence counter.
d84fb829 · Matteo Bruni · Alexandre Julliard · c99e6b33 · d84fb829
Commit d84fb829 authored Apr 27, 2022 by Matteo Bruni Committed by Alexandre Julliard Apr 27, 2022
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wined3d_private.h dlls/wined3d/wined3d_private.h +2 -1

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--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -6744,7 +6744,8 @@ static inline void wined3d_context_gl_reference_bo(struct wined3d_context_gl *co
 static inline void wined3d_context_gl_reference_buffer(struct wined3d_context_gl *context_gl,
        struct wined3d_buffer *buffer)
 {
-    wined3d_context_gl_reference_bo(context_gl, wined3d_bo_gl(buffer->buffer_object));
+    if (buffer->buffer_object)
+        wined3d_context_gl_reference_bo(context_gl, wined3d_bo_gl(buffer->buffer_object));
 }

 static inline bool wined3d_map_persistent(void)