gallium: added comments to pipe_transfer

2011-01-28 20:25:27 -07:00
parent 1dd8e27578
commit f9a36a496f
1 changed files with 4 additions and 4 deletions
@@ -390,11 +390,11 @@ struct pipe_stream_output_state
 struct pipe_transfer
 {
   struct pipe_resource *resource; /**< resource to transfer to/from  */
-   unsigned level;
+   unsigned level;                 /**< texture mipmap level */
   enum pipe_transfer_usage usage;
-   struct pipe_box box;
-   unsigned stride;
-   unsigned layer_stride;
+   struct pipe_box box;            /**< region of the resource to access */
+   unsigned stride;                /**< row stride in bytes */
+   unsigned layer_stride;          /**< image/layer stride in bytes */
   void *data;
 };