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Merge pull request #1034 from KhronosGroup/module-processes

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SPV reflection: Add OpModuleProcessed for compile options.
This commit is contained in:
John Kessenich
2017-08-25 13:05:54 -06:00
committed by GitHub
parent 1f312f9078 2a27116cae
commit 35343cb84d
11 changed files with 336 additions and 40 deletions
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25
SPIRV/GlslangToSpv.cpp
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@@ -881,11 +881,30 @@ TGlslangToSpvTraverser::TGlslangToSpvTraverser(const glslang::TIntermediate* gls
spv::ExecutionModel executionModel = TranslateExecutionModel(glslangIntermediate->getStage());
builder.clearAccessChain();
builder.setSource(TranslateSourceLanguage(glslangIntermediate->getSource(), glslangIntermediate->getProfile()), glslangIntermediate->getVersion());
builder.setSource(TranslateSourceLanguage(glslangIntermediate->getSource(), glslangIntermediate->getProfile()),
glslangIntermediate->getVersion());
if (options.generateDebugInfo) {
builder.setSourceFile(glslangIntermediate->getSourceFile());
builder.setSourceText(glslangIntermediate->getSourceText());
builder.setEmitOpLines();
builder.setSourceFile(glslangIntermediate->getSourceFile());
// Set the source shader's text. If for SPV version 1.0, include
// a preamble in comments stating the OpModuleProcessed instructions.
// Otherwise, emit those as actual instructions.
std::string text;
const std::vector<std::string>& processes = glslangIntermediate->getProcesses();
for (int p = 0; p < (int)processes.size(); ++p) {
if (glslangIntermediate->getSpv().spv < 0x00010100) {
text.append("// OpModuleProcessed ");
text.append(processes[p]);
text.append("\n");
} else
builder.addModuleProcessed(processes[p]);
}
if (glslangIntermediate->getSpv().spv < 0x00010100 && (int)processes.size() > 0)
text.append("#line 1\n");
text.append(glslangIntermediate->getSourceText());
builder.setSourceText(text);
}
stdBuiltins = builder.import("GLSL.std.450");
builder.setMemoryModel(spv::AddressingModelLogical, spv::MemoryModelGLSL450);