101e04c3fSmrg/*
201e04c3fSmrg * Copyright (C) 2015 Advanced Micro Devices, Inc.
301e04c3fSmrg * All Rights Reserved.
401e04c3fSmrg *
501e04c3fSmrg * Permission is hereby granted, free of charge, to any person obtaining a
601e04c3fSmrg * copy of this software and associated documentation files (the "Software"),
701e04c3fSmrg * to deal in the Software without restriction, including without limitation
801e04c3fSmrg * the rights to use, copy, modify, merge, publish, distribute, sublicense,
901e04c3fSmrg * and/or sell copies of the Software, and to permit persons to whom the
1001e04c3fSmrg * Software is furnished to do so, subject to the following conditions:
1101e04c3fSmrg *
1201e04c3fSmrg * The above copyright notice and this permission notice (including the next
1301e04c3fSmrg * paragraph) shall be included in all copies or substantial portions of the
1401e04c3fSmrg * Software.
1501e04c3fSmrg *
1601e04c3fSmrg * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
1701e04c3fSmrg * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
1801e04c3fSmrg * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
1901e04c3fSmrg * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
2001e04c3fSmrg * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
2101e04c3fSmrg * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
2201e04c3fSmrg * SOFTWARE.
2301e04c3fSmrg *
2401e04c3fSmrg */
2501e04c3fSmrg
2601e04c3fSmrg#ifndef TGSI_GL_EMULATION_H_
2701e04c3fSmrg#define TGSI_GL_EMULATION_H_
2801e04c3fSmrg
2901e04c3fSmrg#include "pipe/p_shader_tokens.h"
3001e04c3fSmrg
3101e04c3fSmrg#define TGSI_EMU_CLAMP_COLOR_OUTPUTS      (1 << 0)
3201e04c3fSmrg#define TGSI_EMU_PASSTHROUGH_EDGEFLAG     (1 << 1)
3301e04c3fSmrg#define TGSI_EMU_FORCE_PERSAMPLE_INTERP   (1 << 2)
3401e04c3fSmrg
3501e04c3fSmrgconst struct tgsi_token *
3601e04c3fSmrgtgsi_emulate(const struct tgsi_token *tokens, unsigned flags);
3701e04c3fSmrg
3801e04c3fSmrg#endif /* TGSI_GL_EMULATION_H_ */
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