winsys/svga: Update the drm interface file

[mesa.git] / src / gallium / winsys / svga / drm / vmw_buffer.h

diff --git a/src/gallium/winsys/svga/drm/vmw_buffer.h b/src/gallium/winsys/svga/drm/vmw_buffer.h
index 6e1151e5f3632ad8ce5d70bff027dbef5b8ce56c..8ed56d4aa1e7ddd0351bbc0301ad63f2361f7266 100644 (file)
--- a/src/gallium/winsys/svga/drm/vmw_buffer.h
+++ b/src/gallium/winsys/svga/drm/vmw_buffer.h
@@ -33,6 +33,7 @@
 #include "util/u_debug_flush.h"
 
 
+/* These extra flags are used wherever the pb_usage_flags enum type is used */
 #define VMW_BUFFER_USAGE_SHARED    (1 << 20)
 #define VMW_BUFFER_USAGE_SYNC      (1 << 21)