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[dxbc] Handle shaders without refactoringAllowed flag

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This commit is contained in:
Philip Rebohle 2021-03-18 17:46:45 +01:00
parent 38649372bf
commit cf4ff820be
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GPG Key ID: C8CC613427A31C99
2 changed files with 10 additions and 3 deletions
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7
src/dxbc/dxbc_compiler.cpp
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@ -360,6 +360,9 @@ namespace dxvk {
void DxbcCompiler::emitDclGlobalFlags(const DxbcShaderInstruction& ins) { void DxbcCompiler::emitDclGlobalFlags(const DxbcShaderInstruction& ins) {
const DxbcGlobalFlags flags = ins.controls.globalFlags(); const DxbcGlobalFlags flags = ins.controls.globalFlags();
if (flags.test(DxbcGlobalFlag::RefactoringAllowed))
m_precise = false;
if (flags.test(DxbcGlobalFlag::EarlyFragmentTests)) if (flags.test(DxbcGlobalFlag::EarlyFragmentTests))
m_module.setExecutionMode(m_entryPointId, spv::ExecutionModeEarlyFragmentTests); m_module.setExecutionMode(m_entryPointId, spv::ExecutionModeEarlyFragmentTests);
} }
@ -1768,7 +1771,7 @@ namespace dxvk {
return; return;
} }
if (ins.controls.precise()) if (ins.controls.precise() || m_precise)
m_module.decorate(dst.id, spv::DecorationNoContraction); m_module.decorate(dst.id, spv::DecorationNoContraction);
// Store computed value // Store computed value
@ -2020,7 +2023,7 @@ namespace dxvk {
src.at(0).id, src.at(0).id,
src.at(1).id); src.at(1).id);
if (ins.controls.precise()) if (ins.controls.precise() || m_precise)
m_module.decorate(dst.id, spv::DecorationNoContraction); m_module.decorate(dst.id, spv::DecorationNoContraction);
dst = emitDstOperandModifiers(dst, ins.modifiers); dst = emitDstOperandModifiers(dst, ins.modifiers);

4
src/dxbc/dxbc_compiler.h
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@ -539,6 +539,10 @@ namespace dxvk {
// Enabled SPIR-V extensions // Enabled SPIR-V extensions
DxbcSpirvExtensions m_extensions; DxbcSpirvExtensions m_extensions;
//////////////////////
// Global state stuff
bool m_precise = true;
///////////////////////////////////////////////////// /////////////////////////////////////////////////////
// Shader interface and metadata declaration methods // Shader interface and metadata declaration methods
void emitDcl( void emitDcl(