Dave Airlie | f4e499e | 2016-10-07 09:16:09 +1000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright © 2016 Bas Nieuwenhuizen |
| 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 | #pragma once |
| 25 | |
| 26 | #include <stdbool.h> |
| 27 | #include "llvm-c/Core.h" |
| 28 | #include "llvm-c/TargetMachine.h" |
| 29 | #include "amd_family.h" |
James Legg | 06bdbe9 | 2017-03-16 17:48:13 +0000 | [diff] [blame^] | 30 | #include "../vulkan/radv_descriptor_set.h" |
Dave Airlie | f4e499e | 2016-10-07 09:16:09 +1000 | [diff] [blame] | 31 | |
| 32 | struct ac_shader_binary; |
| 33 | struct ac_shader_config; |
| 34 | struct nir_shader; |
| 35 | struct radv_pipeline_layout; |
| 36 | |
| 37 | |
| 38 | struct ac_vs_variant_key { |
| 39 | uint32_t instance_rate_inputs; |
| 40 | }; |
| 41 | |
| 42 | struct ac_fs_variant_key { |
| 43 | uint32_t col_format; |
| 44 | uint32_t is_int8; |
| 45 | }; |
| 46 | |
| 47 | union ac_shader_variant_key { |
| 48 | struct ac_vs_variant_key vs; |
| 49 | struct ac_fs_variant_key fs; |
| 50 | }; |
| 51 | |
| 52 | struct ac_nir_compiler_options { |
| 53 | struct radv_pipeline_layout *layout; |
| 54 | union ac_shader_variant_key key; |
| 55 | bool unsafe_math; |
| 56 | enum radeon_family family; |
| 57 | enum chip_class chip_class; |
| 58 | }; |
| 59 | |
Dave Airlie | ae61dda | 2016-11-28 01:11:34 +0000 | [diff] [blame] | 60 | struct ac_userdata_info { |
| 61 | int8_t sgpr_idx; |
| 62 | uint8_t num_sgprs; |
| 63 | bool indirect; |
| 64 | uint32_t indirect_offset; |
| 65 | }; |
| 66 | |
| 67 | enum ac_ud_index { |
| 68 | AC_UD_PUSH_CONSTANTS = 0, |
| 69 | AC_UD_SHADER_START = 1, |
| 70 | AC_UD_VS_VERTEX_BUFFERS = AC_UD_SHADER_START, |
| 71 | AC_UD_VS_BASE_VERTEX_START_INSTANCE, |
| 72 | AC_UD_VS_MAX_UD, |
| 73 | AC_UD_PS_SAMPLE_POS = AC_UD_SHADER_START, |
| 74 | AC_UD_PS_MAX_UD, |
| 75 | AC_UD_CS_GRID_SIZE = AC_UD_SHADER_START, |
| 76 | AC_UD_CS_MAX_UD, |
| 77 | AC_UD_MAX_UD = AC_UD_VS_MAX_UD, |
| 78 | }; |
| 79 | |
James Legg | 06bdbe9 | 2017-03-16 17:48:13 +0000 | [diff] [blame^] | 80 | // Match MAX_SETS from radv_descriptor_set.h |
| 81 | #define AC_UD_MAX_SETS MAX_SETS |
Dave Airlie | ae61dda | 2016-11-28 01:11:34 +0000 | [diff] [blame] | 82 | |
| 83 | struct ac_userdata_locations { |
| 84 | struct ac_userdata_info descriptor_sets[AC_UD_MAX_SETS]; |
| 85 | struct ac_userdata_info shader_data[AC_UD_MAX_UD]; |
| 86 | }; |
| 87 | |
Dave Airlie | f4e499e | 2016-10-07 09:16:09 +1000 | [diff] [blame] | 88 | struct ac_shader_variant_info { |
Dave Airlie | ae61dda | 2016-11-28 01:11:34 +0000 | [diff] [blame] | 89 | struct ac_userdata_locations user_sgprs_locs; |
Dave Airlie | f4e499e | 2016-10-07 09:16:09 +1000 | [diff] [blame] | 90 | unsigned num_user_sgprs; |
| 91 | unsigned num_input_sgprs; |
| 92 | unsigned num_input_vgprs; |
| 93 | union { |
| 94 | struct { |
| 95 | unsigned param_exports; |
| 96 | unsigned pos_exports; |
| 97 | unsigned vgpr_comp_cnt; |
| 98 | uint32_t export_mask; |
| 99 | bool writes_pointsize; |
Dave Airlie | 6b635bb | 2017-01-17 07:04:52 +1000 | [diff] [blame] | 100 | bool writes_layer; |
| 101 | bool writes_viewport_index; |
Dave Airlie | f4e499e | 2016-10-07 09:16:09 +1000 | [diff] [blame] | 102 | uint8_t clip_dist_mask; |
| 103 | uint8_t cull_dist_mask; |
| 104 | } vs; |
| 105 | struct { |
| 106 | unsigned num_interp; |
| 107 | uint32_t input_mask; |
| 108 | unsigned output_mask; |
| 109 | uint32_t flat_shaded_mask; |
| 110 | bool has_pcoord; |
| 111 | bool can_discard; |
| 112 | bool writes_z; |
| 113 | bool writes_stencil; |
| 114 | bool early_fragment_test; |
| 115 | bool writes_memory; |
Dave Airlie | f3a3fea | 2016-11-24 00:18:21 +0000 | [diff] [blame] | 116 | bool force_persample; |
Dave Airlie | f4e499e | 2016-10-07 09:16:09 +1000 | [diff] [blame] | 117 | } fs; |
| 118 | struct { |
| 119 | unsigned block_size[3]; |
| 120 | } cs; |
| 121 | }; |
| 122 | }; |
| 123 | |
| 124 | void ac_compile_nir_shader(LLVMTargetMachineRef tm, |
| 125 | struct ac_shader_binary *binary, |
| 126 | struct ac_shader_config *config, |
| 127 | struct ac_shader_variant_info *shader_info, |
| 128 | struct nir_shader *nir, |
| 129 | const struct ac_nir_compiler_options *options, |
| 130 | bool dump_shader); |
| 131 | |
Dave Airlie | b0e11a1 | 2016-10-10 03:20:36 +0100 | [diff] [blame] | 132 | |