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

This commit is contained in:
Maarten Maathuis 2009-08-16 03:20:09 +02:00
parent 93ce4c99d4
commit f199dbdb76

View file

@ -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 */
};