From d600c805c08288757185ce3af24b5f0a866bb0b2 Mon Sep 17 00:00:00 2001 From: José Fonseca Date: Mon, 24 Nov 2008 13:45:19 +0900 Subject: gallium: Define convenience shortcuts for CPU/GPU READ/WRITE flag combinations. --- src/gallium/include/pipe/p_defines.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/gallium') 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: -- cgit v1.2.3