diff options
| author | José Fonseca <jrfonseca@tungstengraphics.com> | 2008-11-24 13:45:19 +0900 |
|---|---|---|
| committer | José Fonseca <jrfonseca@tungstengraphics.com> | 2008-11-24 13:45:19 +0900 |
| commit | d600c805c08288757185ce3af24b5f0a866bb0b2 (patch) | |
| tree | cf6e95d6538792ad269229a9289f3b54959bd5c9 /src/gallium/include/pipe/p_defines.h | |
| parent | 52e9c9770ac47e9d92df208ec5cfd4e004c45f3d (diff) | |
gallium: Define convenience shortcuts for CPU/GPU READ/WRITE flag combinations.
Diffstat (limited to 'src/gallium/include/pipe/p_defines.h')
| -rw-r--r-- | src/gallium/include/pipe/p_defines.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h index cda10a2f06..dc8a92dccb 100644 --- a/src/gallium/include/pipe/p_defines.h +++ b/src/gallium/include/pipe/p_defines.h @@ -204,6 +204,14 @@ enum pipe_texture_target { /** Pipe driver custom usage flags should be greater or equal to this value */ #define PIPE_BUFFER_USAGE_CUSTOM (1 << 16) +/* Convenient shortcuts */ +#define PIPE_BUFFER_USAGE_CPU_READ_WRITE \ + ( PIPE_BUFFER_USAGE_CPU_READ | PIPE_BUFFER_USAGE_CPU_WRITE ) +#define PIPE_BUFFER_USAGE_GPU_READ_WRITE \ + ( PIPE_BUFFER_USAGE_GPU_READ | PIPE_BUFFER_USAGE_GPU_WRITE ) +#define PIPE_BUFFER_USAGE_WRITE \ + ( PIPE_BUFFER_USAGE_CPU_WRITE | PIPE_BUFFER_USAGE_GPU_WRITE ) + /** * Flush types: |