1 /**************************************************************************
3 * Copyright 2008 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 **************************************************************************/
29 #include "pipe/p_screen.h"
30 #include "stw_device.h"
31 #include "stw_winsys.h"
32 #include "stw_ext_gallium.h"
35 #include "trace/tr_screen.h"
36 #include "trace/tr_context.h"
40 struct pipe_screen
* APIENTRY
41 wglGetGalliumScreenMESA(void)
43 return stw_dev
? stw_dev
->screen
: NULL
;
47 /* XXX: Unify with stw_create_layer_context */
48 struct pipe_context
* APIENTRY
49 wglCreateGalliumContextMESA(void)
51 struct pipe_screen
*screen
= NULL
;
52 struct pipe_context
*pipe
= NULL
;
57 screen
= stw_dev
->screen
;
61 if(stw_dev
->trace_running
)
62 screen
= trace_screen(screen
)->screen
;
65 pipe
= stw_dev
->stw_winsys
->create_context( screen
);
71 if(stw_dev
->trace_running
)
72 pipe
= trace_context_create(stw_dev
->screen
, pipe
);