2017-10-16 16:50:09 +01:00
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#include "dxbc_compiler.h"
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namespace dxvk {
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2017-10-16 18:53:17 +01:00
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DxbcCompiler::DxbcCompiler(DxbcProgramVersion version)
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: m_version(version) {
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2017-10-21 16:58:58 +01:00
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m_entryPointId = m_counter.nextId();
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2017-10-18 08:50:30 +01:00
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this->declareCapabilities();
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this->declareMemoryModel();
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2017-10-16 16:50:09 +01:00
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}
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DxbcCompiler::~DxbcCompiler() {
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}
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2017-10-21 16:58:58 +01:00
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bool DxbcCompiler::processInstruction(DxbcInstruction ins) {
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2017-10-22 22:13:29 +01:00
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2017-10-16 16:50:09 +01:00
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}
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Rc<DxvkShader> DxbcCompiler::finalize() {
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2017-10-18 09:36:47 +01:00
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SpirvCodeBuffer codeBuffer;
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2017-10-16 18:53:17 +01:00
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codeBuffer.putHeader(m_counter.numIds());
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2017-10-17 12:02:57 +01:00
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codeBuffer.append(m_spvCapabilities.code());
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codeBuffer.append(m_spvEntryPoints.code());
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codeBuffer.append(m_spvTypeInfo.code());
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codeBuffer.append(m_spvCode);
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2017-10-16 18:53:17 +01:00
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2017-10-17 12:02:57 +01:00
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return new DxvkShader(m_version.shaderStage(),
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2017-10-16 18:53:17 +01:00
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std::move(codeBuffer), 0, nullptr);
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}
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2017-10-18 08:50:30 +01:00
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void DxbcCompiler::declareCapabilities() {
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m_spvCapabilities.enable(spv::CapabilityShader);
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switch (m_version.type()) {
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case DxbcProgramType::GeometryShader:
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m_spvCapabilities.enable(spv::CapabilityGeometry);
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break;
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case DxbcProgramType::HullShader:
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case DxbcProgramType::DomainShader:
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m_spvCapabilities.enable(spv::CapabilityTessellation);
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break;
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default:
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break;
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}
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}
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void DxbcCompiler::declareMemoryModel() {
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m_spvEntryPoints.setMemoryModel(
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spv::AddressingModelLogical,
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spv::MemoryModelGLSL450);
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}
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2017-10-16 16:50:09 +01:00
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}
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