Merge branch 'gallium-polygon-stipple'

[mesa.git] / src / mesa / main / bufferobj.h

diff --git a/src/mesa/main/bufferobj.h b/src/mesa/main/bufferobj.h
index 91fa073b649be7846fa4c48af3dc1fed89cd5261..f82e41411b7b1f033361ebc5d9e06b9a4029feea 100644 (file)
--- a/src/mesa/main/bufferobj.h
+++ b/src/mesa/main/bufferobj.h
@@ -75,9 +75,19 @@ _mesa_initialize_buffer_object( struct gl_buffer_object *obj,
                                GLuint name, GLenum target );
 
 extern void
+_mesa_reference_buffer_object_(struct gl_context *ctx,
+                               struct gl_buffer_object **ptr,
+                               struct gl_buffer_object *bufObj);
+
+static INLINE void
 _mesa_reference_buffer_object(struct gl_context *ctx,
                               struct gl_buffer_object **ptr,
-                              struct gl_buffer_object *bufObj);
+                              struct gl_buffer_object *bufObj)
+{
+   if (*ptr != bufObj)
+      _mesa_reference_buffer_object_(ctx, ptr, bufObj);
+}
+
 
 extern void
 _mesa_init_buffer_object_functions(struct dd_function_table *driver);