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