vbo: added a comment

diff --git a/src/mesa/vbo/vbo_save.h b/src/mesa/vbo/vbo_save.h
index cd827ce6c06ca438070adbb1a319a0e952042f8b..45cd299798f5f52c93c8eabf21720c175ec862b8 100644 (file)
--- a/src/mesa/vbo/vbo_save.h
+++ b/src/mesa/vbo/vbo_save.h
@@ -73,7 +73,7 @@ struct vbo_save_vertex_list {
    GLuint current_size;
 
    GLuint buffer_offset;
-   GLuint count;
+   GLuint count;                /**< vertex count */
    GLuint wrap_count;          /* number of copied vertices at start */
    GLboolean dangling_attr_ref;        /* current attr implicitly referenced 
                                   outside the list */