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HLSL: Support semantics in function parameter declarations.

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This commit is contained in:
John Kessenich 2016-06-17 14:21:02 -06:00
parent 21f1286f57
commit c3387d33ee
2 changed files with 5 additions and 3 deletions
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2
Test/hlsl.float1.frag
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@ -1,7 +1,7 @@
float1 f1 = float1(1.0);
float scalar = 2.0;
float1 ShaderFunction(float1 inFloat1, float inScalar) : COLOR0
float1 ShaderFunction(float1 inFloat1 : COLOR, float inScalar) : COLOR0
{
return f1 * scalar + inFloat1 * inScalar;
}

6
hlsl/hlslGrammar.cpp
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@ -769,8 +769,8 @@ bool HlslGrammar::acceptFunctionParameters(TFunction& function)
}
// parameter_declaration
// : fully_specified_type
// | fully_specified_type identifier
// : fully_specified_type post_decls
// | fully_specified_type identifier post_decls
//
bool HlslGrammar::acceptParameterDeclaration(TFunction& function)
{
@ -783,6 +783,8 @@ bool HlslGrammar::acceptParameterDeclaration(TFunction& function)
HlslToken idToken;
acceptIdentifier(idToken);
acceptPostDecls(*type);
TParameter param = { idToken.string, type };
function.addParameter(param);