mewin/glslang
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Add support for SPV_KHR_shader_clock

Browse Source
This commit is contained in:
amhagan
2019-07-10 21:14:38 -04:00
parent 8aa9a7bb8f
commit 91fb0091a2
8 changed files with 55 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
SPIRV/GlslangToSpv.cpp
View File

@@ -7623,6 +7623,22 @@ spv::Id TGlslangToSpvTraverser::createNoArgOperation(glslang::TOperator op, spv:
return id;
}
case glslang::EOpReadClockSubgroupKHR: {
std::vector<spv::Id> args;
args.push_back(builder.makeUintConstant(spv::ScopeSubgroup));
builder.addExtension(spv::E_SPV_KHR_shader_clock);
builder.addCapability(spv::CapabilityShaderClockKHR);
return builder.createOp(spv::OpReadClockKHR, typeId, args);
}
case glslang::EOpReadClockDeviceKHR: {
std::vector<spv::Id> args;
args.push_back(builder.makeUintConstant(spv::ScopeDevice));
builder.addExtension(spv::E_SPV_KHR_shader_clock);
builder.addCapability(spv::CapabilityShaderClockKHR);
return builder.createOp(spv::OpReadClockKHR, typeId, args);
}
default:
logger->missingFunctionality("unknown operation with no arguments");
return 0;