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rework the binding system

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This commit is contained in:
Samuliak 2024-08-22 13:58:50 +02:00
parent 3d0055af6a
commit 67a64c9fe9
10 changed files with 168 additions and 161 deletions
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24
src/Cafe/HW/Latte/LegacyShaderDecompiler/LatteDecompilerAnalyzer.cpp
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@ -498,6 +498,18 @@ namespace LatteDecompiler
}
}
void _initTextureBindingPointsMTL(LatteDecompilerShaderContext* decompilerContext)
{
// for Vulkan we use consecutive indices
for (sint32 i = 0; i < LATTE_NUM_MAX_TEX_UNITS; i++)
{
if (!decompilerContext->output->textureUnitMask[i])
continue;
decompilerContext->output->resourceMappingMTL.textureUnitToBindingPoint[i] = decompilerContext->currentTextureBindingPointMTL;
decompilerContext->currentTextureBindingPointMTL++;
}
}
void _initHasUniformVarBlock(LatteDecompilerShaderContext* decompilerContext)
{
decompilerContext->hasUniformVarBlock = false;
@ -552,14 +564,13 @@ namespace LatteDecompiler
}
}
// assign binding point to uniform var block
decompilerContext->output->resourceMappingGL.uniformVarsBufferBindingPoint = -1; // OpenGL currently doesnt use a uniform block
if (decompilerContext->hasUniformVarBlock)
{
decompilerContext->output->resourceMappingVK.uniformVarsBufferBindingPoint = decompilerContext->currentBindingPointVK;
decompilerContext->currentBindingPointVK++;
decompilerContext->output->resourceMappingMTL.uniformVarsBufferBindingPoint = decompilerContext->currentBufferBindingPointMTL;
decompilerContext->currentBufferBindingPointMTL++;
}
else
decompilerContext->output->resourceMappingVK.uniformVarsBufferBindingPoint = -1;
// assign binding points to uniform buffers
if (decompilerContext->shader->uniformMode == LATTE_DECOMPILER_UNIFORM_MODE_FULL_CBANK)
{
@ -578,6 +589,8 @@ namespace LatteDecompiler
decompilerContext->output->resourceMappingVK.uniformBuffersBindingPoint[i] = decompilerContext->currentBindingPointVK;
decompilerContext->currentBindingPointVK++;
decompilerContext->output->resourceMappingMTL.uniformBuffersBindingPoint[i] = decompilerContext->currentBufferBindingPointMTL;
decompilerContext->currentBufferBindingPointMTL++;
}
// for OpenGL we use the relative buffer index
for (uint32 i = 0; i < LATTE_NUM_MAX_UNIFORM_BUFFERS; i++)
@ -599,6 +612,8 @@ namespace LatteDecompiler
{
decompilerContext->output->resourceMappingVK.tfStorageBindingPoint = decompilerContext->currentBindingPointVK;
decompilerContext->currentBindingPointVK++;
decompilerContext->output->resourceMappingMTL.tfStorageBindingPoint = decompilerContext->currentBufferBindingPointMTL;
decompilerContext->currentBufferBindingPointMTL++;
}
}
@ -615,6 +630,7 @@ namespace LatteDecompiler
{
decompilerContext->output->resourceMappingGL.attributeMapping[i] = bindingIndex;
decompilerContext->output->resourceMappingVK.attributeMapping[i] = bindingIndex;
decompilerContext->output->resourceMappingMTL.attributeMapping[i] = bindingIndex;
bindingIndex++;
}
}
@ -1000,6 +1016,8 @@ void LatteDecompiler_analyze(LatteDecompilerShaderContext* shaderContext, LatteD
shaderContext->output->resourceMappingVK.setIndex = 2;
LatteDecompiler::_initTextureBindingPointsGL(shaderContext);
LatteDecompiler::_initTextureBindingPointsVK(shaderContext);
LatteDecompiler::_initTextureBindingPointsMTL(shaderContext);
LatteDecompiler::_initUniformBindingPoints(shaderContext);
LatteDecompiler::_initAttributeBindingPoints(shaderContext);
shaderContext->output->resourceMappingMTL.indexBufferBinding = shaderContext->currentBufferBindingPointMTL++;
}