From fa1a66d7fc4fd7854de7958a48e4992edd154489 Mon Sep 17 00:00:00 2001 From: José Fonseca Date: Mon, 5 Nov 2007 18:04:35 +0000 Subject: Supply buffer usage hints to winsys. Winsys driver needs some hints in order to allocate the appropriate kind of memory for the buffer. --- src/mesa/pipe/p_defines.h | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) (limited to 'src/mesa/pipe/p_defines.h') diff --git a/src/mesa/pipe/p_defines.h b/src/mesa/pipe/p_defines.h index ef79716ed91..119ea1bd775 100644 --- a/src/mesa/pipe/p_defines.h +++ b/src/mesa/pipe/p_defines.h @@ -168,15 +168,19 @@ /** - * Buffer flags + * Buffer access flags */ #define PIPE_BUFFER_FLAG_READ 0x1 #define PIPE_BUFFER_FLAG_WRITE 0x2 -#define PIPE_BUFFER_USE_TEXTURE 0x1 -#define PIPE_BUFFER_USE_VERTEX_BUFFER 0x2 -#define PIPE_BUFFER_USE_INDEX_BUFFER 0x4 -#define PIPE_BUFFER_USE_RENDER_TARGET 0x8 + +/** + * Buffer usage flags + */ +#define PIPE_BUFFER_USAGE_PIXEL 0x1 +#define PIPE_BUFFER_USAGE_VERTEX 0x2 +#define PIPE_BUFFER_USAGE_INDEX 0x4 +#define PIPE_BUFFER_USAGE_CONSTANT 0x8 /** -- cgit v1.2.3