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Implement GL_EXT_maximal_reconvergence

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This commit is contained in:
Jeff Bolz 2022-01-06 19:47:45 -06:00 • committed by arcady-lunarg
parent 7eea61b5a3
commit 8066fa086b
16 changed files with 1452 additions and 1384 deletions
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4
SPIRV/GlslangToSpv.cpp
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@ -1635,6 +1635,10 @@ TGlslangToSpvTraverser::TGlslangToSpvTraverser(unsigned int spvVersion,
builder.addExtension(spv::E_SPV_KHR_subgroup_uniform_control_flow);
builder.addExecutionMode(shaderEntry, spv::ExecutionModeSubgroupUniformControlFlowKHR);
}
if (glslangIntermediate->getMaximalReconvergence()) {
builder.addExtension(spv::E_SPV_KHR_maximal_reconvergence);
builder.addExecutionMode(shaderEntry, spv::ExecutionModeMaximallyReconvergesKHR);
}
unsigned int mode;
switch (glslangIntermediate->getStage()) {