diff options
| author | José Fonseca <[email protected]> | 2009-03-02 17:18:21 +0000 |
|---|---|---|
| committer | José Fonseca <[email protected]> | 2009-03-02 17:33:25 +0000 |
| commit | cfc3d5c219e3ae3190b7700472bdefec028a7a15 (patch) | |
| tree | 723ad90545d5d891e24c2aab6ca47a40a7ed6c5a /src/gallium | |
| parent | 2c1d40a051187242d7e55c7755e0433d4fb9c93a (diff) | |
gallium: New PIPE_BUFFER_USAGE_DONTBLOCK flag.
To prevent blocking when mapping a buffer.
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/include/pipe/p_defines.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h index dc8a92dccb0..284ebe084c1 100644 --- a/src/gallium/include/pipe/p_defines.h +++ b/src/gallium/include/pipe/p_defines.h @@ -201,6 +201,8 @@ enum pipe_texture_target { #define PIPE_BUFFER_USAGE_VERTEX (1 << 5) #define PIPE_BUFFER_USAGE_INDEX (1 << 6) #define PIPE_BUFFER_USAGE_CONSTANT (1 << 7) +#define PIPE_BUFFER_USAGE_DISCARD (1 << 8) +#define PIPE_BUFFER_USAGE_DONTBLOCK (1 << 9) /** Pipe driver custom usage flags should be greater or equal to this value */ #define PIPE_BUFFER_USAGE_CUSTOM (1 << 16) |