swrast_drm_api.c revision 6547733593f137e5e6e024a6084d4c04ca2abc34 
1/**************************************************************************
2 *
3 * Copyright 2009, VMware, Inc.
4 * All Rights Reserved.
5 * Copyright 2010 George Sapountzis <gsapountzis@gmail.com>
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the
9 * "Software"), to deal in the Software without restriction, including
10 * without limitation the rights to use, copy, modify, merge, publish,
11 * distribute, sub license, and/or sell copies of the Software, and to
12 * permit persons to whom the Software is furnished to do so, subject to
13 * the following conditions:
14 *
15 * The above copyright notice and this permission notice (including the
16 * next paragraph) shall be included in all copies or substantial portions
17 * of the Software.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
20 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
21 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
22 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
23 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
24 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
25 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26 *
27 **************************************************************************/
28
29#include "pipe/p_compiler.h"
30#include "util/u_memory.h"
31#include "dri_sw_winsys.h"
32
33#include "target-helpers/inline_debug_helper.h"
34#include "target-helpers/inline_sw_helper.h"
35
36#include "state_tracker/drm_driver.h"
37
38DRM_DRIVER_DESCRIPTOR("swrast", NULL, NULL, NULL);
39
40struct pipe_screen *
41drisw_create_screen(struct drisw_loader_funcs *lf)
42{
43   struct sw_winsys *winsys = NULL;
44   struct pipe_screen *screen = NULL;
45
46   winsys = dri_create_sw_winsys(lf);
47   if (winsys == NULL)
48      return NULL;
49
50   screen = sw_screen_create(winsys);
51   if (!screen)
52      goto fail;
53
54   screen = debug_screen_wrap(screen);
55
56   return screen;
57
58fail:
59   if (winsys)
60      winsys->destroy(winsys);
61
62   return NULL;
63}
64
65/* vim: set sw=3 ts=8 sts=3 expandtab: */
66