HLSL: Allow primitive id on hull shader inputs

Fixes #979
2017-12-08 12:01:16 -07:00 · 2017-12-08 12:01:16 -07:00 · 280c75ca51
commit 280c75ca51
parent 471bfed062
4 changed files with 649 additions and 1 deletions
--- a/hlsl/hlslParseHelper.cpp
+++ b/hlsl/hlslParseHelper.cpp
@ -9000,7 +9000,7 @@ bool HlslParseContext::isInputBuiltIn(const TQualifier& qualifier) const
    case EbvVertexIndex:
        return language == EShLangVertex;
    case EbvPrimitiveId:
-        return language == EShLangGeometry || language == EShLangFragment;
+        return language == EShLangGeometry || language == EShLangFragment || language == EShLangTessControl;
    case EbvTessLevelInner:
    case EbvTessLevelOuter:
        return language == EShLangTessEvaluation;