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| author | Yong He <yonghe@outlook.com> | 2020-06-15 18:10:02 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-06-15 18:10:02 -0700 |
| commit | 8ec293cfa7c767d652fee683de29629685420f63 (patch) | |
| tree | a22d5e46ae911b70452565e4b6ad1f2c0c8c65bf | |
| parent | 3461ed41118480c3494f810cddd3cd8c735e2fbb (diff) | |
| parent | 926e4bb05402eaf4430e52f0fd07c5da79220322 (diff) | |
Merge pull request #1390 from csyonghe/glsl-loop
Emit [[dont_unroll]] GLSL attribute for [loop] attribute.
| -rw-r--r-- | source/slang/slang-emit-glsl.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/source/slang/slang-emit-glsl.cpp b/source/slang/slang-emit-glsl.cpp index a41004622..a73ea529a 100644 --- a/source/slang/slang-emit-glsl.cpp +++ b/source/slang/slang-emit-glsl.cpp @@ -706,6 +706,11 @@ void GLSLSourceEmitter::emitLoopControlDecorationImpl(IRLoopControlDecoration* d m_glslExtensionTracker->requireExtension(UnownedStringSlice::fromLiteral("GL_EXT_control_flow_attributes")); m_writer->emit("[[unroll]]\n"); } + else if (decl->getMode() == kIRLoopControl_Loop) + { + m_glslExtensionTracker->requireExtension(UnownedStringSlice::fromLiteral("GL_EXT_control_flow_attributes")); + m_writer->emit("[[dont_unroll]]\n"); + } } void GLSLSourceEmitter::emitSimpleValueImpl(IRInst* inst) |