private static TypeSymbol ResolveIntrinsicVectorType(VectorTypeSyntax type)
{
var vectorType = SyntaxFacts.GetVectorType(type.TypeToken.Kind);
var scalarType = vectorType.Item1;
var numComponents = vectorType.Item2;
return(IntrinsicTypes.GetVectorType(scalarType, numComponents));
}
private BoundVectorType BindVectorType(VectorTypeSyntax node)
{
var vectorType = TypeFacts.GetVectorType(node.TypeToken.Kind);
var scalarType = vectorType.Item1;
var numComponents = vectorType.Item2;
return(new BoundVectorType(IntrinsicTypes.GetVectorType(scalarType, numComponents)));
}
private static TypeSymbol ResolveIntrinsicVectorType(VectorTypeSyntax type)
{
var vectorType = SyntaxFacts.GetVectorType(type.TypeToken.Kind);
var scalarType = vectorType.Item1;
var numComponents = vectorType.Item2;
return IntrinsicTypes.GetVectorType(scalarType, numComponents);
}
private BoundVectorType BindVectorType(VectorTypeSyntax node)
{
var vectorType = TypeFacts.GetVectorType(node.TypeToken.Kind);
var scalarType = vectorType.Item1;
var numComponents = vectorType.Item2;
return new BoundVectorType(IntrinsicTypes.GetVectorType(scalarType, numComponents));
}
public virtual void VisitVectorType(VectorTypeSyntax node)
{
DefaultVisit(node);
}
public virtual void VisitVectorType(VectorTypeSyntax node)
{
DefaultVisit(node);
}
public static void SetType(TypeSyntax typeSyntax)
{
if (!IsGroupOpen())
{
return;
}
if (typeSyntax.Kind == SyntaxKind.PredefinedScalarType)
{
_activeVar.IsScalar = true;
ScalarTypeSyntax stSyntax = (ScalarTypeSyntax)typeSyntax;
if (stSyntax.TypeTokens.Count == 2)
{
_activeVar.DataType = GetDataType(stSyntax.TypeTokens[1].ValueText);
if (_activeVar.DataType == DataType.Int && stSyntax.TypeTokens[0].ValueText.Equals("unsigned"))
{
_activeVar.DataType = DataType.Uint;
}
}
else if (stSyntax.TypeTokens.Count == 1)
{
_activeVar.DataType = GetDataType(stSyntax.TypeTokens[0].ValueText);
}
else
{
_varValid = false;
}
}
else if (typeSyntax.Kind == SyntaxKind.PredefinedVectorType)
{
_activeVar.IsVector = true;
VectorTypeSyntax vtSyntax = (VectorTypeSyntax)typeSyntax;
string syntaxToken = vtSyntax.TypeToken.ValueText;
_activeVar.DataType = GetDataType(syntaxToken);
ParseVectorColumns(syntaxToken);
}
else if (typeSyntax.Kind == SyntaxKind.PredefinedMatrixType)
{
_activeVar.IsMatrix = true;
MatrixTypeSyntax mtSyntax = (MatrixTypeSyntax)typeSyntax;
string syntaxToken = mtSyntax.TypeToken.ValueText;
_activeVar.DataType = GetDataType(syntaxToken);
ParseMatrixDimensions(syntaxToken);
}
else if (typeSyntax.Kind == SyntaxKind.PredefinedObjectType)
{
PredefinedObjectTypeSyntax otSyntax = (PredefinedObjectTypeSyntax)typeSyntax;
if (otSyntax.ObjectTypeToken.Kind == SyntaxKind.Texture2DKeyword)
{
_activeVar.IsTexture = true;
_activeVar.DataType = DataType.Texture;
}
else
{
_varValid = false;
}
}
else
{
_varValid = false;
}
}
