mesa: update gl_texture_image comments

diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index c97c0bf80af3efa263aba05d80c8ec8eddc3362f..d329bee80069efac4a4329d1e83eaa779c37aa39 100644 (file)
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -1231,8 +1231,8 @@ typedef enum
 
 
 /**
- * Texture image state.  Describes the dimensions of a texture image,
- * the texel format and pointers to Texel Fetch functions.
+ * Texture image state.  Drivers will typically create a subclass of this
+ * with extra fields for memory buffers, etc.
  */
 struct gl_texture_image
 {