util: include u_surface.h, added comment

This commit is contained in:
Brian Paul 2009-08-06 14:54:25 -06:00
parent 24fdf8aadb
commit 98f00e8eb9

View file

@ -45,6 +45,7 @@
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/u_simple_shaders.h"
#include "util/u_surface.h"
#include "cso_cache/cso_context.h"
@ -335,6 +336,7 @@ util_blit_pixels(struct blit_state *ctx,
/*
* Check for simple case: no format conversion, no flipping, no stretching,
* no overlapping.
* Filter mode should not matter since there's no stretching.
*/
if (dst->format == src->format &&
srcX0 < srcX1 &&