gallium: Make PIPE_TRANSFER_{READ,WRITE,READ_WRITE} bitmask friendly.

2009-08-16 03:20:09 +02:00
parent 93ce4c99d4
commit f199dbdb76
1 changed files with 3 additions and 3 deletions
@@ -191,9 +191,9 @@ enum pipe_texture_target {
 * Transfer object usage flags
 */
 enum pipe_transfer_usage {
-   PIPE_TRANSFER_READ,
-   PIPE_TRANSFER_WRITE,
-   PIPE_TRANSFER_READ_WRITE  /**< Read/modify/write */
+   PIPE_TRANSFER_READ = (1 << 0),
+   PIPE_TRANSFER_WRITE = (1 << 1),
+   PIPE_TRANSFER_READ_WRITE = PIPE_TRANSFER_READ | PIPE_TRANSFER_WRITE /**< Read/modify/write */
 };