gallium: use better param name

diff --git a/src/gallium/include/pipe/p_screen.h b/src/gallium/include/pipe/p_screen.h
index 06ab4a848a40572157d953db09d9337f14300fdf..beff1ae8a925418e6b1ac82b53c5645062666e3c 100644 (file)
--- a/src/gallium/include/pipe/p_screen.h
+++ b/src/gallium/include/pipe/p_screen.h
@@ -93,13 +93,13 @@ struct pipe_screen {
    /**
     * Check if the given pipe_format is supported as a texture or
     * drawing surface.
-    * \param tex_usage  bitmask of PIPE_BIND_*
+    * \param bindings  bitmask of PIPE_BIND_*
     * \param geom_flags  bitmask of PIPE_TEXTURE_GEOM_*
     */
    boolean (*is_format_supported)( struct pipe_screen *,
                                    enum pipe_format format,
                                    enum pipe_texture_target target,
-                                   unsigned tex_usage, 
+                                   unsigned bindings, 
                                    unsigned geom_flags );
 
    /**