From cfc3d5c219e3ae3190b7700472bdefec028a7a15 Mon Sep 17 00:00:00 2001 From: José Fonseca Date: Mon, 2 Mar 2009 17:18:21 +0000 Subject: gallium: New PIPE_BUFFER_USAGE_DONTBLOCK flag. To prevent blocking when mapping a buffer. --- src/gallium/include/pipe/p_defines.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/gallium/include') 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) -- cgit v1.2.3