mesa: document sRGBDecode field

diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index ac2957a..a32b949 100644 (file)
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -1322,7 +1322,7 @@ struct gl_texture_object
    GLboolean _Complete;                /**< Is texture object complete? */
    GLboolean _RenderToTexture;  /**< Any rendering to this texture? */
    GLboolean Purgeable;         /**< Is the buffer purgeable under memory pressure? */
-   GLenum sRGBDecode;
+   GLenum sRGBDecode;           /**< GL_DECODE_EXT or GL_SKIP_DECODE_EXT */
 
    /** Actual texture images, indexed by [cube face] and [mipmap level] */
    struct gl_texture_image *Image[MAX_FACES][MAX_TEXTURE_LEVELS];