Diamond75/Panda3DS
1
0
Fork 0
mirror of https://github.com/wheremyfoodat/Panda3DS.git synced 2025-06-03 12:27:21 +12:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge pull request #561 from wheremyfoodat/uniformz

Browse source 
Add SDL resizing & optimize GL shadergen
This commit is contained in:
wheremyfoodat 2024-07-25 17:39:26 +00:00 • committed by GitHub
commit 2abf642922
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
6 changed files with 26 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

6
include/PICA/pica_frag_config.hpp
View file

@ -35,9 +35,6 @@ namespace PICA {
BitField<0, 3, FogMode> mode;
BitField<3, 1, u32> flipDepth;
BitField<8, 8, u32> fogColorR;
BitField<16, 8, u32> fogColorG;
BitField<24, 8, u32> fogColorB;
};
};
@ -238,9 +235,6 @@ namespace PICA {
if (fogConfig.mode == FogMode::Fog) {
fogConfig.flipDepth = Helpers::getBit<16>(regs[InternalRegs::TexEnvUpdateBuffer]);
fogConfig.fogColorR = Helpers::getBits<0, 8>(regs[InternalRegs::FogColor]);
fogConfig.fogColorG = Helpers::getBits<8, 8>(regs[InternalRegs::FogColor]);
fogConfig.fogColorB = Helpers::getBits<16, 8>(regs[InternalRegs::FogColor]);
}
}
};

4
include/PICA/pica_frag_uniforms.hpp
View file

@ -34,8 +34,10 @@ namespace PICA {
alignas(16) vec4 tevBufferColor;
alignas(16) vec4 clipCoords;
// Note: We upload this as a u32 and decode on GPU
// Note: We upload these as a u32 and decode on GPU.
// Particularly the fog colour since fog is really uncommon and it doesn't matter if we decode on GPU.
u32 globalAmbientLight;
u32 fogColor;
// NOTE: THIS MUST BE LAST so that if lighting is disabled we can potentially omit uploading it
LightUniform lightUniforms[8];
};

2
include/renderer_gl/renderer_gl.hpp
View file

@ -69,11 +69,11 @@ class RendererGL final : public Renderer {
// The "default" vertex shader to use when using specialized shaders but not PICA vertex shader -> GLSL recompilation
// We can compile this once and then link it with all other generated fragment shaders
OpenGL::Shader defaultShadergenVs;
GLuint shadergenFragmentUBO;
// Cached recompiled fragment shader
struct CachedProgram {
OpenGL::Program program;
uint uboBinding;
};
std::unordered_map<PICA::FragmentConfig, CachedProgram> shaderCache;