mirror of
https://github.com/wheremyfoodat/Panda3DS.git
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49a94a13c5
* Renderer: Add prepareForDraw callback * Add fmt submodule and port shader decompiler instructions to it * Add shader acceleration setting * Hook up vertex shaders to shader cache * Shader decompiler: Fix redundant compilations * Shader Decompiler: Fix vertex attribute upload * Shader compiler: Simplify generated code for reading and faster compilation * Further simplify shader decompiler output * Shader decompiler: More smallen-ing * Shader decompiler: Get PICA uniforms uploaded to the GPU * Shader decompiler: Readd clipping * Shader decompiler: Actually `break` on control flow instructions * Shader decompiler: More control flow handling * Shader decompiler: Fix desitnation mask * Shader Decomp: Remove pair member capture in lambda (unsupported on NDK) * Disgusting changes to handle the fact that hw shader shaders are 2x as big * Shader decompiler: Implement proper output semantic mapping * Moar instructions * Shader decompiler: Add FLR/SLT/SLTI/SGE/SGEI * Shader decompiler: Add register indexing * Shader decompiler: Optimize mova with both x and y masked * Shader decompiler: Add DPH/DPHI * Fix shader caching being broken * PICA decompiler: Cache VS uniforms * Simply vertex cache code * Simplify vertex cache code * Shader decompiler: Add loops * Shader decompiler: Implement safe multiplication * Shader decompiler: Implement LG2/EX2 * Shader decompiler: More control flow * Shader decompiler: Fix JMPU condition * Shader decompiler: Convert main function to void * PICA: Start implementing GPU vertex fetch * More hw VAO work * More hw VAO work * More GPU vertex fetch code * Add GL Stream Buffer from Duckstation * GL: Actually upload data to stream buffers * GPU: Cleanup immediate mode handling * Get first renders working with accelerated draws * Shader decompiler: Fix control flow analysis bugs * HW shaders: Accelerate indexed draws * Shader decompiler: Add support for compilation errors * GLSL decompiler: Fall back for LITP * Add Renderdoc scope classes * Fix control flow analysis bug * HW shaders: Fix attribute fetch * Rewriting hw vertex fetch * Stream buffer: Fix copy-paste mistake * HW shaders: Fix indexed rendering * HW shaders: Add padding attributes * HW shaders: Avoid redundant glVertexAttrib4f calls * HW shaders: Fix loops * HW shaders: Make generated shaders slightly smaller * Fix libretro build * HW shaders: Fix android * Remove redundant ubershader checks * Set accelerate shader default to true * Shader decompiler: Don't declare VS input attributes as an array * Change ubuntu-latest to Ubuntu 24.04 because Microsoft screwed up their CI again * fix merge conflict bug
43 lines
No EOL
2 KiB
C++
43 lines
No EOL
2 KiB
C++
#pragma once
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#include <string>
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#include "PICA/gpu.hpp"
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#include "PICA/pica_frag_config.hpp"
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#include "PICA/pica_vert_config.hpp"
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#include "PICA/regs.hpp"
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#include "PICA/shader_gen_types.hpp"
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#include "helpers.hpp"
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namespace PICA::ShaderGen {
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class FragmentGenerator {
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API api;
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Language language;
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void compileTEV(std::string& shader, int stage, const PICA::FragmentConfig& config);
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void getSource(std::string& shader, PICA::TexEnvConfig::Source source, int index, const PICA::FragmentConfig& config);
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void getColorOperand(std::string& shader, PICA::TexEnvConfig::Source source, PICA::TexEnvConfig::ColorOperand color, int index, const PICA::FragmentConfig& config);
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void getAlphaOperand(std::string& shader, PICA::TexEnvConfig::Source source, PICA::TexEnvConfig::AlphaOperand alpha, int index, const PICA::FragmentConfig& config);
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void getColorOperation(std::string& shader, PICA::TexEnvConfig::Operation op);
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void getAlphaOperation(std::string& shader, PICA::TexEnvConfig::Operation op);
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void applyAlphaTest(std::string& shader, const PICA::FragmentConfig& config);
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void compileLights(std::string& shader, const PICA::FragmentConfig& config);
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void compileLUTLookup(std::string& shader, const PICA::FragmentConfig& config, u32 lightIndex, u32 lutID);
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bool isSamplerEnabled(u32 environmentID, u32 lutID);
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void compileFog(std::string& shader, const PICA::FragmentConfig& config);
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void compileLogicOps(std::string& shader, const PICA::FragmentConfig& config);
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public:
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FragmentGenerator(API api, Language language) : api(api), language(language) {}
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std::string generate(const PICA::FragmentConfig& config, void* driverInfo = nullptr);
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std::string getDefaultVertexShader();
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// For when PICA shader is acceleration is enabled. Turn the PICA shader source into a proper vertex shader
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std::string getVertexShaderAccelerated(const std::string& picaSource, const PICA::VertConfig& vertConfig, bool usingUbershader);
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void setTarget(API api, Language language) {
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this->api = api;
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this->language = language;
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}
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};
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}; // namespace PICA::ShaderGen
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