From c074b86cbc664e973486caaca0817b9a1654be3d Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Mon, 1 Sep 2008 13:10:00 -0600 Subject: gallium: added st_bind/release_teximage() functions --- src/mesa/state_tracker/st_public.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'src/mesa/state_tracker/st_public.h') diff --git a/src/mesa/state_tracker/st_public.h b/src/mesa/state_tracker/st_public.h index ca4e9577b1..5cfb2e41f2 100644 --- a/src/mesa/state_tracker/st_public.h +++ b/src/mesa/state_tracker/st_public.h @@ -41,6 +41,10 @@ #define ST_SURFACE_BACK_RIGHT 3 #define ST_SURFACE_DEPTH 8 +#define ST_TEXTURE_2D 0x2 +#define ST_TEXTURE_RGB 0x1 +#define ST_TEXTURE_RGBA 0x2 + struct st_context; struct st_framebuffer; @@ -93,6 +97,15 @@ void st_notify_swapbuffers(struct st_framebuffer *stfb); void st_notify_swapbuffers_complete(struct st_framebuffer *stfb); +/** Redirect rendering into stfb's surface to a texture image */ +int st_bind_teximage(struct st_framebuffer *stfb, uint surfIndex, + int target, int format, int level); + +/** Undo surface-to-texture binding */ +int st_release_teximage(struct st_framebuffer *stfb, uint surfIndex, + int target, int format, int level); + + /** Generic function type */ typedef void (*st_proc)(); -- cgit v1.2.3