diff options
| -rw-r--r-- | src/video_core/command_processor.cpp | 2 | ||||
| -rw-r--r-- | src/video_core/debug_utils/debug_utils.cpp | 97 | ||||
| -rw-r--r-- | src/video_core/debug_utils/debug_utils.h | 2 |
3 files changed, 101 insertions, 0 deletions
diff --git a/src/video_core/command_processor.cpp b/src/video_core/command_processor.cpp index 76fdb4e4a..8da030601 100644 --- a/src/video_core/command_processor.cpp +++ b/src/video_core/command_processor.cpp @@ -40,6 +40,8 @@ static inline void WritePicaReg(u32 id, u32 value, u32 mask) { case PICA_REG_INDEX(trigger_draw): case PICA_REG_INDEX(trigger_draw_indexed): { + DebugUtils::DumpTevStageConfig(registers.GetTevStages()); + const auto& attribute_config = registers.vertex_attributes; const u8* const base_address = Memory::GetPointer(attribute_config.GetBaseAddress()); diff --git a/src/video_core/debug_utils/debug_utils.cpp b/src/video_core/debug_utils/debug_utils.cpp index 753de41e8..619c0fbe5 100644 --- a/src/video_core/debug_utils/debug_utils.cpp +++ b/src/video_core/debug_utils/debug_utils.cpp @@ -446,6 +446,103 @@ finalise: #endif } +void DumpTevStageConfig(const std::array<Pica::Regs::TevStageConfig,6>& stages) +{ + using Source = Pica::Regs::TevStageConfig::Source; + using ColorModifier = Pica::Regs::TevStageConfig::ColorModifier; + using AlphaModifier = Pica::Regs::TevStageConfig::AlphaModifier; + using Operation = Pica::Regs::TevStageConfig::Operation; + + std::string stage_info = "Tev setup:\n"; + for (int index = 0; index < stages.size(); ++index) { + const auto& tev_stage = stages[index]; + + const std::map<Source, std::string> source_map = { + { Source::PrimaryColor, "PrimaryColor" }, + { Source::Texture0, "Texture0" }, + { Source::Constant, "Constant" }, + { Source::Previous, "Previous" }, + }; + + const std::map<ColorModifier, std::string> color_modifier_map = { + { ColorModifier::SourceColor, { "%source.rgb" } } + }; + const std::map<AlphaModifier, std::string> alpha_modifier_map = { + { AlphaModifier::SourceAlpha, "%source.a" } + }; + + std::map<Operation, std::string> combiner_map = { + { Operation::Replace, "%source1" }, + { Operation::Modulate, "(%source1 * %source2) / 255" }, + }; + + auto ReplacePattern = + [](const std::string& input, const std::string& pattern, const std::string& replacement) -> std::string { + size_t start = input.find(pattern); + if (start == std::string::npos) + return input; + + std::string ret = input; + ret.replace(start, pattern.length(), replacement); + return ret; + }; + auto GetColorSourceStr = + [&source_map,&color_modifier_map,&ReplacePattern](const Source& src, const ColorModifier& modifier) { + auto src_it = source_map.find(src); + std::string src_str = "Unknown"; + if (src_it != source_map.end()) + src_str = src_it->second; + + auto modifier_it = color_modifier_map.find(modifier); + std::string modifier_str = "%source.????"; + if (modifier_it != color_modifier_map.end()) + modifier_str = modifier_it->second; + + return ReplacePattern(modifier_str, "%source", src_str); + }; + auto GetColorCombinerStr = + [&](const Regs::TevStageConfig& tev_stage) { + auto op_it = combiner_map.find(tev_stage.color_op); + std::string op_str = "Unknown op (%source1, %source2, %source3)"; + if (op_it != combiner_map.end()) + op_str = op_it->second; + + op_str = ReplacePattern(op_str, "%source1", GetColorSourceStr(tev_stage.color_source1, tev_stage.color_modifier1)); + op_str = ReplacePattern(op_str, "%source2", GetColorSourceStr(tev_stage.color_source2, tev_stage.color_modifier2)); + return ReplacePattern(op_str, "%source3", GetColorSourceStr(tev_stage.color_source3, tev_stage.color_modifier3)); + }; + auto GetAlphaSourceStr = + [&source_map,&alpha_modifier_map,&ReplacePattern](const Source& src, const AlphaModifier& modifier) { + auto src_it = source_map.find(src); + std::string src_str = "Unknown"; + if (src_it != source_map.end()) + src_str = src_it->second; + + auto modifier_it = alpha_modifier_map.find(modifier); + std::string modifier_str = "%source.????"; + if (modifier_it != alpha_modifier_map.end()) + modifier_str = modifier_it->second; + + return ReplacePattern(modifier_str, "%source", src_str); + }; + auto GetAlphaCombinerStr = + [&](const Regs::TevStageConfig& tev_stage) { + auto op_it = combiner_map.find(tev_stage.alpha_op); + std::string op_str = "Unknown op (%source1, %source2, %source3)"; + if (op_it != combiner_map.end()) + op_str = op_it->second; + + op_str = ReplacePattern(op_str, "%source1", GetAlphaSourceStr(tev_stage.alpha_source1, tev_stage.alpha_modifier1)); + op_str = ReplacePattern(op_str, "%source2", GetAlphaSourceStr(tev_stage.alpha_source2, tev_stage.alpha_modifier2)); + return ReplacePattern(op_str, "%source3", GetAlphaSourceStr(tev_stage.alpha_source3, tev_stage.alpha_modifier3)); + }; + + stage_info += "Stage " + std::to_string(index) + ": " + GetColorCombinerStr(tev_stage) + " " + GetAlphaCombinerStr(tev_stage) + "\n"; + } + + DEBUG_LOG(GPU, "%s", stage_info.c_str()); +} + } // namespace } // namespace diff --git a/src/video_core/debug_utils/debug_utils.h b/src/video_core/debug_utils/debug_utils.h index 49b19b28a..53c33c96e 100644 --- a/src/video_core/debug_utils/debug_utils.h +++ b/src/video_core/debug_utils/debug_utils.h @@ -61,6 +61,8 @@ std::unique_ptr<PicaTrace> FinishPicaTracing(); void DumpTexture(const Pica::Regs::TextureConfig& texture_config, u8* data); +void DumpTevStageConfig(const std::array<Pica::Regs::TevStageConfig,6>& stages); + } // namespace } // namespace |