/*
* Copyright (c) 2013 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#include "target-helpers/inline_sw_helper.h"
#include "target-helpers/inline_debug_helper.h"
#include "sw/null/null_sw_winsys.h"
struct pipe_screen *
osmesa_create_screen(void);
struct pipe_screen *
osmesa_create_screen(void)
{
struct sw_winsys *winsys;
struct pipe_screen *screen;
/* We use a null software winsys since we always just render to ordinary
* driver resources.
*/
winsys = null_sw_create();
if (!winsys)
return NULL;
/* Create llvmpipe or softpipe screen */
screen = sw_screen_create(winsys);
if (!screen) {
winsys->destroy(winsys);
return NULL;
}
/* Inject optional trace, debug, etc. wrappers */
return debug_screen_wrap(screen);
}