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IABSD.fr/xenocara/lib/mesa/src/intel/compiler/brw_debug_recompile.c
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- lib/mesa/src/intel/compiler/brw_debug_recompile.c
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/* * Copyright © 2019 Intel Corporation * * 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 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. */ /** * @file */ #include <stdio.h> #include "brw_compiler.h" static bool key_debug(const struct brw_compiler *c, void *log, const char *name, int a, int b) { if (a != b) { brw_shader_perf_log(c, log, " %s %d->%d\n", name, a, b); return true; } return false; } static bool key_debug_float(const struct brw_compiler *c, void *log, const char *name, float a, float b) { if (a != b) { brw_shader_perf_log(c, log, " %s %f->%f\n", name, a, b); return true; } return false; } #define check(name, field) \ key_debug(c, log, name, old_key->field, key->field) #define check_float(name, field) \ key_debug_float(c, log, name, old_key->field, key->field) static bool debug_base_recompile(const struct brw_compiler *c, void *log, const struct brw_base_prog_key *old_key, const struct brw_base_prog_key *key) { bool found = false; found |= check("robust_flags", robust_flags); found |= check("limit_trig_input_range", limit_trig_input_range); return found; } static void debug_vs_recompile(const struct brw_compiler *c, void *log, const struct brw_vs_prog_key *old_key, const struct brw_vs_prog_key *key) { bool found = debug_base_recompile(c, log, &old_key->base, &key->base); if (!found) { brw_shader_perf_log(c, log, " something else\n"); } } static void debug_tcs_recompile(const struct brw_compiler *c, void *log, const struct brw_tcs_prog_key *old_key, const struct brw_tcs_prog_key *key) { bool found = debug_base_recompile(c, log, &old_key->base, &key->base); found |= check("input vertices", input_vertices); found |= check("outputs written", outputs_written); found |= check("patch outputs written", patch_outputs_written); found |= check("tes primitive mode", _tes_primitive_mode); if (!found) { brw_shader_perf_log(c, log, " something else\n"); } } static void debug_tes_recompile(const struct brw_compiler *c, void *log, const struct brw_tes_prog_key *old_key, const struct brw_tes_prog_key *key) { bool found = debug_base_recompile(c, log, &old_key->base, &key->base); found |= check("inputs read", inputs_read); found |= check("patch inputs read", patch_inputs_read); if (!found) { brw_shader_perf_log(c, log, " something else\n"); } } static void debug_gs_recompile(const struct brw_compiler *c, void *log, const struct brw_gs_prog_key *old_key, const struct brw_gs_prog_key *key) { bool found = debug_base_recompile(c, log, &old_key->base, &key->base); if (!found) { brw_shader_perf_log(c, log, " something else\n"); } } static void debug_fs_recompile(const struct brw_compiler *c, void *log, const struct brw_wm_prog_key *old_key, const struct brw_wm_prog_key *key) { bool found = false; found |= check("flat shading", flat_shade); found |= check("number of color buffers", nr_color_regions); found |= check("MRT alpha test", alpha_test_replicate_alpha); found |= check("alpha to coverage", alpha_to_coverage); found |= check("fragment color clamping", clamp_fragment_color); found |= check("per-sample interpolation", persample_interp); found |= check("multisampled FBO", multisample_fbo); found |= check("force dual color blending", force_dual_color_blend); found |= check("coherent fb fetch", coherent_fb_fetch); found |= check("ignore sample mask out", ignore_sample_mask_out); found |= check("coarse pixel", coarse_pixel); found |= check("input slots valid", input_slots_valid); found |= debug_base_recompile(c, log, &old_key->base, &key->base); if (!found) { brw_shader_perf_log(c, log, " something else\n"); } } static void debug_cs_recompile(const struct brw_compiler *c, void *log, const struct brw_cs_prog_key *old_key, const struct brw_cs_prog_key *key) { bool found = debug_base_recompile(c, log, &old_key->base, &key->base); if (!found) { brw_shader_perf_log(c, log, " something else\n"); } } void brw_debug_key_recompile(const struct brw_compiler *c, void *log, gl_shader_stage stage, const struct brw_base_prog_key *old_key, const struct brw_base_prog_key *key) { if (!old_key) { brw_shader_perf_log(c, log, " No previous compile found...\n"); return; } switch (stage) { case MESA_SHADER_VERTEX: debug_vs_recompile(c, log, (const struct brw_vs_prog_key *)old_key, (const struct brw_vs_prog_key *)key); break; case MESA_SHADER_TESS_CTRL: debug_tcs_recompile(c, log, (const struct brw_tcs_prog_key *)old_key, (const struct brw_tcs_prog_key *)key); break; case MESA_SHADER_TESS_EVAL: debug_tes_recompile(c, log, (const struct brw_tes_prog_key *)old_key, (const struct brw_tes_prog_key *)key); break; case MESA_SHADER_GEOMETRY: debug_gs_recompile(c, log, (const struct brw_gs_prog_key *)old_key, (const struct brw_gs_prog_key *)key); break; case MESA_SHADER_FRAGMENT: debug_fs_recompile(c, log, (const struct brw_wm_prog_key *)old_key, (const struct brw_wm_prog_key *)key); break; case MESA_SHADER_COMPUTE: debug_cs_recompile(c, log, (const struct brw_cs_prog_key *)old_key, (const struct brw_cs_prog_key *)key); break; default: break; } }