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/*
* Copyright (C) 2015 Rob Clark <robclark@freedesktop.org>
*
* 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.
*
* Authors:
* Rob Clark <robclark@freedesktop.org>
*/
#ifndef IR3_NIR_H_
#define IR3_NIR_H_
#include "compiler/nir/nir.h"
#include "compiler/nir/nir_builder.h"
#include "compiler/shader_enums.h"
#include "ir3_shader.h"
bool ir3_nir_apply_trig_workarounds(nir_shader *shader);
bool ir3_nir_lower_imul(nir_shader *shader);
bool ir3_nir_lower_tg4_to_tex(nir_shader *shader);
bool ir3_nir_lower_io_offsets(nir_shader *shader);
bool ir3_nir_lower_load_barycentric_at_sample(nir_shader *shader);
bool ir3_nir_lower_load_barycentric_at_offset(nir_shader *shader);
bool ir3_nir_move_varying_inputs(nir_shader *shader);
void ir3_nir_lower_vs_to_explicit_io(nir_shader *shader, struct ir3_shader *s);
void ir3_nir_lower_gs(nir_shader *shader, struct ir3_shader *s);
const nir_shader_compiler_options * ir3_get_compiler_options(struct ir3_compiler *compiler);
bool ir3_key_lowers_nir(const struct ir3_shader_key *key);
void ir3_optimize_nir(struct ir3_shader *shader, nir_shader *s,
const struct ir3_shader_key *key);
bool ir3_nir_analyze_ubo_ranges(nir_shader *nir, struct ir3_shader *shader);
nir_ssa_def *
ir3_nir_try_propagate_bit_shift(nir_builder *b, nir_ssa_def *offset, int32_t shift);
#endif /* IR3_NIR_H_ */
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