util: Set PIPE_BUFFER_USAGE_FLUSH_EXPLICIT when calling buffer_flush_mapped_range.

2009-06-30 15:07:54 +01:00
parent 4ffe2844a4
commit 18a6f0f1a7
1 changed files with 3 additions and 1 deletions
@@ -83,7 +83,9 @@ my_buffer_write(struct pipe_screen *screen,
   assert(dirty_size >= size);
   assert(size);

-   map = pipe_buffer_map_range(screen, buf, offset, size, PIPE_BUFFER_USAGE_CPU_WRITE);
+   map = pipe_buffer_map_range(screen, buf, offset, size, 
+                               PIPE_BUFFER_USAGE_CPU_WRITE |
+                               PIPE_BUFFER_USAGE_FLUSH_EXPLICIT);
   if (map == NULL) 
      return PIPE_ERROR_OUT_OF_MEMORY;