58 lines
2.1 KiB
C
58 lines
2.1 KiB
C
/*
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* Copyright © 2014 Broadcom
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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 (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* 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 OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef NIR_TO_TGSI_H
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#define NIR_TO_TGSI_H
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#include <stdbool.h>
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#include "pipe/p_defines.h"
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struct nir_shader;
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struct pipe_screen;
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struct pipe_shader_state;
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struct nir_to_tgsi_options {
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bool lower_cmp;
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/* Emit MAX(a,-a) instead of abs src modifier) */
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bool lower_fabs;
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bool unoptimized_ra;
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};
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const void *nir_to_tgsi(struct nir_shader *s,
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struct pipe_screen *screen);
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const void *nir_to_tgsi_options(struct nir_shader *s,
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struct pipe_screen *screen,
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const struct nir_to_tgsi_options *ntt_options);
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const void *
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nir_to_tgsi_get_compiler_options(struct pipe_screen *pscreen,
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enum pipe_shader_ir ir,
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unsigned shader);
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const void *
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pipe_shader_state_to_tgsi_tokens(struct pipe_screen *screen,
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const struct pipe_shader_state *cso);
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#endif /* NIR_TO_TGSI_H */
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