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[dxbc] Decorate integer fragment shader builtins as flat

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Fixes yellow tint in Unreal Engine 4 games on RADV and AMDGPU-PRO.
This commit is contained in:
Philip Rebohle 2019-02-23 14:33:59 +01:00
parent b65520d627
commit d12a8e09a8
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GPG Key ID: C8CC613427A31C99
1 changed files with 7 additions and 1 deletions
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8
src/dxbc/dxbc_compiler.cpp
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@ -7098,8 +7098,14 @@ namespace dxvk {
const char* name) {
const uint32_t varId = emitNewVariable(info);
m_module.decorateBuiltIn(varId, builtIn);
m_module.setDebugName(varId, name);
m_module.decorateBuiltIn(varId, builtIn);
if (m_programInfo.type() == DxbcProgramType::PixelShader
&& info.type.ctype != DxbcScalarType::Float32
&& info.type.ctype != DxbcScalarType::Bool
&& info.sclass == spv::StorageClassInput)
m_module.decorate(varId, spv::DecorationFlat);
m_entryPointInterfaces.push_back(varId);
return varId;