gallium: New PIPE_TEXTURE_USAGE_PRIMARY flag for primary surfaces.

2008-05-07 14:14:48 +09:00
parent 6b0fd0f157
commit fe06a47361
1 changed files with 3 additions and 2 deletions
@@ -287,8 +287,9 @@ struct pipe_surface

 #define PIPE_TEXTURE_USAGE_RENDER_TARGET   0x1
 #define PIPE_TEXTURE_USAGE_DISPLAY_TARGET  0x2 /* ie a backbuffer */
-#define PIPE_TEXTURE_USAGE_DEPTH_STENCIL   0x4
-#define PIPE_TEXTURE_USAGE_SAMPLER         0x8
+#define PIPE_TEXTURE_USAGE_PRIMARY         0x4 /* ie a frontbuffer */
+#define PIPE_TEXTURE_USAGE_DEPTH_STENCIL   0x8
+#define PIPE_TEXTURE_USAGE_SAMPLER         0x10

 /**
 * Texture object.