Moar shader decompiler (#559)

* 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

src/config.cpp

@@ -67,6 +67,7 @@ void EmulatorConfig::load() {
 			vsyncEnabled = toml::find_or<toml::boolean>(gpu, "EnableVSync", true);
 			useUbershaders = toml::find_or<toml::boolean>(gpu, "UseUbershaders", ubershaderDefault);
 			accurateShaderMul = toml::find_or<toml::boolean>(gpu, "AccurateShaderMultiplication", false);
+			accelerateShaders = toml::find_or<toml::boolean>(gpu, "AccelerateShaders", accelerateShadersDefault);
 
 			forceShadergenForLights = toml::find_or<toml::boolean>(gpu, "ForceShadergenForLighting", true);
 			lightShadergenThreshold = toml::find_or<toml::integer>(gpu, "ShadergenLightThreshold", 1);
@@ -141,6 +142,7 @@ void EmulatorConfig::save() {
 	data["GPU"]["UseUbershaders"] = useUbershaders;
 	data["GPU"]["ForceShadergenForLighting"] = forceShadergenForLights;
 	data["GPU"]["ShadergenLightThreshold"] = lightShadergenThreshold;
+	data["GPU"]["AccelerateShaders"] = accelerateShaders;
 	data["GPU"]["EnableRenderdoc"] = enableRenderdoc;
 
 	data["Audio"]["DSPEmulation"] = std::string(Audio::DSPCore::typeToString(dspType));