1 /* 2 * Copyright (c) 2017 Lima Project 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a copy 5 * of this software and associated documentation files (the "Software"), to deal 6 * in the Software without restriction, including without limitation the rights 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 8 * copies of the Software, and to permit persons to whom the Software is 9 * furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 20 * THE SOFTWARE. 21 * 22 */ 23 24 #ifndef LIMA_IR_H 25 #define LIMA_IR_H 26 27 #include <stdio.h> 28 #include <lima_screen.h> 29 30 #include "nir.h" 31 32 #define gpir_debug(...) \ 33 do { \ 34 if (lima_debug & LIMA_DEBUG_GP) \ 35 printf("gpir: " __VA_ARGS__); \ 36 } while (0) 37 38 #define gpir_error(...) \ 39 fprintf(stderr, "gpir: " __VA_ARGS__) 40 41 #define ppir_debug(...) \ 42 do { \ 43 if (lima_debug & LIMA_DEBUG_PP) \ 44 printf("ppir: " __VA_ARGS__); \ 45 } while (0) 46 47 #define ppir_error(...) \ 48 fprintf(stderr, "ppir: " __VA_ARGS__) 49 50 51 struct ra_regs; 52 struct lima_vs_shader_state; 53 struct lima_fs_shader_state; 54 55 /* gpir interface */ 56 bool gpir_compile_nir(struct lima_vs_shader_state *prog, struct nir_shader *nir, 57 struct pipe_debug_callback *debug); 58 59 60 /* ppir interface */ 61 bool ppir_compile_nir(struct lima_fs_shader_state *prog, struct nir_shader *nir, 62 struct ra_regs *ra, 63 struct pipe_debug_callback *debug); 64 struct ra_regs *ppir_regalloc_init(void *mem_ctx); 65 66 void lima_nir_lower_uniform_to_scalar(nir_shader *shader); 67 bool lima_nir_scale_trig(nir_shader *shader); 68 bool lima_nir_lower_ftrunc(nir_shader *shader); 69 bool lima_nir_split_load_input(nir_shader *shader); 70 71 void lima_nir_duplicate_load_consts(nir_shader *shader); 72 void lima_nir_duplicate_load_inputs(nir_shader *shader); 73 void lima_nir_duplicate_load_uniforms(nir_shader *shader); 74 75 #endif 76