1 /* 2 * Copyright © Microsoft Corporation 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice (including the next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 21 * IN THE SOFTWARE. 22 */ 23 24 #ifndef NIR_TO_DXIL_H 25 #define NIR_TO_DXIL_H 26 27 #include <stdbool.h> 28 29 #include "nir.h" 30 31 #ifdef __cplusplus 32 extern "C" { 33 #endif 34 35 struct blob; 36 37 enum dxil_sysvalue_type { 38 DXIL_NO_SYSVALUE = 0, 39 DXIL_SYSVALUE, 40 DXIL_GENERATED_SYSVALUE 41 }; 42 43 enum dxil_sysvalue_type 44 nir_var_to_dxil_sysvalue_type(nir_variable *var, uint64_t other_stage_mask); 45 46 struct nir_to_dxil_options { 47 bool interpolate_at_vertex; 48 bool lower_int16; 49 bool disable_math_refactoring; 50 unsigned ubo_binding_offset; 51 unsigned provoking_vertex; 52 unsigned num_kernel_globals; 53 bool vulkan_environment; 54 }; 55 56 bool 57 nir_to_dxil(struct nir_shader *s, const struct nir_to_dxil_options *opts, 58 struct blob *blob); 59 60 const nir_shader_compiler_options* 61 dxil_get_nir_compiler_options(void); 62 63 #ifdef __cplusplus 64 } 65 #endif 66 67 #endif 68