diff options
Diffstat (limited to 'source/slang/slang-emit-glsl.cpp')
| -rw-r--r-- | source/slang/slang-emit-glsl.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/source/slang/slang-emit-glsl.cpp b/source/slang/slang-emit-glsl.cpp index b433b4d94..af1cfd897 100644 --- a/source/slang/slang-emit-glsl.cpp +++ b/source/slang/slang-emit-glsl.cpp @@ -668,6 +668,16 @@ void GLSLSourceEmitter::_maybeEmitGLSLFlatModifier(IRType* valueType) } } +void GLSLSourceEmitter::emitLoopControlDecorationImpl(IRLoopControlDecoration* decl) +{ + if (decl->getMode() == kIRLoopControl_Unroll) + { + // https://github.com/KhronosGroup/GLSL/blob/master/extensions/ext/GL_EXT_control_flow_attributes.txt + m_glslExtensionTracker->requireExtension(UnownedStringSlice::fromLiteral("GL_EXT_control_flow_attributes")); + m_writer->emit("[[unroll]]\n"); + } +} + void GLSLSourceEmitter::emitSimpleValueImpl(IRInst* inst) { switch (inst->op) |