1 /**************************************************************************
3 * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26 **************************************************************************/
32 #include "GL/internal/glcore.h" /* for __GLcontextModes */
34 #include "pipe/p_compiler.h"
35 #include "pipe/p_format.h"
38 #define ST_SURFACE_FRONT_LEFT 0
39 #define ST_SURFACE_BACK_LEFT 1
40 #define ST_SURFACE_FRONT_RIGHT 2
41 #define ST_SURFACE_BACK_RIGHT 3
42 #define ST_SURFACE_DEPTH 8
46 struct st_framebuffer
;
51 struct st_context
*st_create_context(struct pipe_context
*pipe
,
52 const __GLcontextModes
*visual
,
53 struct st_context
*share
);
55 void st_destroy_context( struct st_context
*st
);
57 void st_copy_context_state(struct st_context
*dst
, struct st_context
*src
,
60 struct st_framebuffer
*st_create_framebuffer( const __GLcontextModes
*visual
,
61 enum pipe_format colorFormat
,
62 enum pipe_format depthFormat
,
63 enum pipe_format stencilFormat
,
64 uint width
, uint height
,
67 void st_resize_framebuffer( struct st_framebuffer
*stfb
,
68 uint width
, uint height
);
70 struct pipe_surface
*st_get_framebuffer_surface(struct st_framebuffer
*stfb
,
73 void *st_framebuffer_private( struct st_framebuffer
*stfb
);
75 void st_unreference_framebuffer( struct st_framebuffer
**stfb
);
77 void st_make_current(struct st_context
*st
,
78 struct st_framebuffer
*draw
,
79 struct st_framebuffer
*read
);
81 void st_flush( struct st_context
*st
, uint pipeFlushFlags
);
83 void st_notify_swapbuffers(struct st_framebuffer
*stfb
);
84 void st_notify_swapbuffers_complete(struct st_framebuffer
*stfb
);