mesa: updated comment for _MaxElement field

It's the largest array index, plus one.

diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 0df425c9131a8a13e8741f372bed738f0afaaa6e..2708678e64c38ea3e848647c6b71ddc920f95fae 100644 (file)
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -1544,7 +1544,7 @@ struct gl_client_array
    GLuint _ElementSize;         /**< size of each element in bytes */
 
    struct gl_buffer_object *BufferObj;/**< GL_ARB_vertex_buffer_object */
-   GLuint _MaxElement;          /**< max element index into array buffer */
+   GLuint _MaxElement;          /**< max element index into array buffer + 1 */
 };