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/*
* Copyright © 2018 Collabora Ltd
*
* 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 (including the next
* paragraph) 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.
*/
#ifndef ST_TGSI_LOWER_DEPTH_CLAMP_H
#define ST_TGSI_LOWER_DEPTH_CLAMP_H
#include <stdbool.h>
struct tgsi_token;
const struct tgsi_token *
st_tgsi_lower_depth_clamp(const struct tgsi_token *tokens,
int depth_range_const,
bool clip_negative_one_to_one);
const struct tgsi_token *
st_tgsi_lower_depth_clamp_fs(const struct tgsi_token *tokens,
int depth_range_const);
#endif /* ST_TGSI_LOWER_DEPTH_CLAMP_H */
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