1 /* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ 2 3 /* 4 * Copyright (C) 2015 Rob Clark <robclark@freedesktop.org> 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice (including the next 14 * paragraph) shall be included in all copies or substantial portions of the 15 * Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 23 * SOFTWARE. 24 * 25 * Authors: 26 * Rob Clark <robclark@freedesktop.org> 27 */ 28 29 #ifndef IR3_NIR_H_ 30 #define IR3_NIR_H_ 31 32 #include "compiler/nir/nir.h" 33 #include "compiler/shader_enums.h" 34 35 #include "ir3_shader.h" 36 37 void ir3_nir_scan_driver_consts(nir_shader *shader, struct ir3_driver_const_layout *layout); 38 39 bool ir3_nir_lower_if_else(nir_shader *shader); 40 bool ir3_nir_apply_trig_workarounds(nir_shader *shader); 41 bool ir3_nir_lower_tg4_to_tex(nir_shader *shader); 42 43 struct nir_shader * ir3_tgsi_to_nir(const struct tgsi_token *tokens); 44 const nir_shader_compiler_options * ir3_get_compiler_options(struct ir3_compiler *compiler); 45 bool ir3_key_lowers_nir(const struct ir3_shader_key *key); 46 struct nir_shader * ir3_optimize_nir(struct ir3_shader *shader, nir_shader *s, 47 const struct ir3_shader_key *key); 48 49 #endif /* IR3_NIR_H_ */ 50