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[dxbc] Properly implement Input/Output coverage masks

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This commit is contained in:
Philip Rebohle 2018-02-26 14:23:41 +01:00
parent 858107278f
commit 00f6262ff3
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GPG Key ID: C8CC613427A31C99
2 changed files with 46 additions and 10 deletions
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3
src/d3d11/d3d11_device.cpp
View File

@ -912,6 +912,7 @@ namespace dxvk {
ID3D11ClassLinkage* pClassLinkage,
ID3D11HullShader** ppHullShader) {
D3D11ShaderModule module;
*ppHullShader = nullptr;
if (FAILED(this->CreateShaderModule(&module,
pShaderBytecode, BytecodeLength, pClassLinkage)))
@ -932,7 +933,7 @@ namespace dxvk {
ID3D11ClassLinkage* pClassLinkage,
ID3D11DomainShader** ppDomainShader) {
D3D11ShaderModule module;
*ppDomainShader = nullptr;
if (FAILED(this->CreateShaderModule(&module,
pShaderBytecode, BytecodeLength, pClassLinkage)))
return E_INVALIDARG;

53
src/dxbc/dxbc_compiler.cpp
View File

@ -425,13 +425,22 @@ namespace dxvk {
"vThreadIndexInGroup");
} break;
case DxbcOperandType::InputCoverageMask: {
m_module.enableCapability(spv::CapabilitySampleRateShading);
m_ps.builtinSampleMaskIn = emitNewBuiltinVariable({
{ DxbcScalarType::Uint32, 1, 1 },
spv::StorageClassInput },
spv::BuiltInSampleMask,
"vCoverage");
} break;
case DxbcOperandType::OutputCoverageMask: {
m_module.enableCapability(spv::CapabilitySampleRateShading);
m_ps.builtinSampleMaskOut = emitNewBuiltinVariable({
{ DxbcScalarType::Uint32, 1, 0 },
{ DxbcScalarType::Uint32, 1, 1 },
spv::StorageClassOutput },
spv::BuiltInSampleMask,
"oCoverage");
"oMask");
} break;
case DxbcOperandType::OutputDepth: {
@ -3723,9 +3732,8 @@ namespace dxvk {
const uint32_t ptrTypeId = getPointerTypeId(info);
const std::array<uint32_t, 2> indices = {
m_module.consti32(0), constId.id
};
const std::array<uint32_t, 2> indices =
{{ m_module.consti32(0), constId.id }};
DxbcRegisterPointer result;
result.type.ctype = info.type.ctype;
@ -3802,10 +3810,37 @@ namespace dxvk {
{ DxbcScalarType::Uint32, 1 },
m_cs.builtinLocalInvocationIndex };
case DxbcOperandType::OutputCoverageMask:
return DxbcRegisterPointer {
{ DxbcScalarType::Uint32, 1 },
m_ps.builtinSampleMaskOut };
case DxbcOperandType::InputCoverageMask: {
const std::array<uint32_t, 1> indices
= {{ m_module.constu32(0) }};
DxbcRegisterPointer result;
result.type.ctype = DxbcScalarType::Uint32;
result.type.ccount = 1;
result.id = m_module.opAccessChain(
m_module.defPointerType(
getVectorTypeId(result.type),
spv::StorageClassInput),
m_ps.builtinSampleMaskIn,
indices.size(), indices.data());
return result;
}
case DxbcOperandType::OutputCoverageMask: {
const std::array<uint32_t, 1> indices
= {{ m_module.constu32(0) }};
DxbcRegisterPointer result;
result.type.ctype = DxbcScalarType::Uint32;
result.type.ccount = 1;
result.id = m_module.opAccessChain(
m_module.defPointerType(
getVectorTypeId(result.type),
spv::StorageClassOutput),
m_ps.builtinSampleMaskOut,
indices.size(), indices.data());
return result;
}
case DxbcOperandType::OutputDepth:
case DxbcOperandType::OutputDepthGe: