From: Maarten Maathuis <madman2003@gmail.com>
Date: Sun, 16 Aug 2009 01:20:09 +0000 (+0200)
Subject: gallium: Make PIPE_TRANSFER_{READ,WRITE,READ_WRITE} bitmask friendly.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f199dbdb76892ec31d19f114f042bc6ec82d9e46;p=mesa.git

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

diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h
index bc4bc707591..b01ab6d137c 100644
--- a/src/gallium/include/pipe/p_defines.h
+++ b/src/gallium/include/pipe/p_defines.h
@@ -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 */
 };