public Vector2Type(Scope scope, string scalar)
: base(scalar + "2")
{
Colums = 2;
_scalarType = scope.GetType(scalar);
scope.AddFunction(new StdFunctionDeclaration(Name, this,
new ParameterDeclaration(_scalarType, "x"),
new ParameterDeclaration(_scalarType, "y")));
Members = new MemberDeclaration[]
{
ShaderRuntime.DeclareMember(this, "x", 0, _scalarType),
ShaderRuntime.DeclareMember(this, "y", 1, _scalarType),
};
ReflectionType = new Graphics.ShaderReflectionType
{
Class = Graphics.TypeClass.Vector,
Columns = 2,
Name = Name,
Register = Graphics.RegisterSet.Float4,
Elements = 1,
Type = ShaderRuntime.GetShaderType(scalar)
};
}
public StringType()
: base("string")
{
Size = -1;
ReflectionType = new Graphics.ShaderReflectionType
{
Class = Graphics.TypeClass.Object,
Type = Graphics.ShaderType.String,
Name = "string",
Register = Graphics.RegisterSet.Undefined
};
}
public BoolType()
: base("bool")
{
Size = sizeof(int);
ReflectionType = new Graphics.ShaderReflectionType
{
Class = Graphics.TypeClass.Scalar,
Columns = 1,
Elements = 1,
Name = this.Name,
Register = Graphics.RegisterSet.Float4,
Type = Graphics.ShaderType.Bool
};
}
public override void CheckSemantic(Scope scope, ErrorLog log)
{
base.CheckSemantic(scope, log);
if (Members != null)
{
int offset = 0;
foreach (var item in Members)
{
item.DeclaringType = this;
item.CheckSemantic(scope, log);
item.Offset = offset;
offset += item.Type.Size;
}
Size = offset;
}
ReflectionType = new Graphics.ShaderReflectionType
{
Name = Name,
Columns = 0,
Rows = 0,
Class = Graphics.TypeClass.Struct,
Register = Graphics.RegisterSet.Float4,
Type = Graphics.ShaderType.UserDefined,
};
ReflectionType.Members = new Graphics.ShaderReflectionVariable[Members.Length];
for (int i = 0; i < Members.Length; i++)
{
Graphics.ShaderReflectionVariable v = new Graphics.ShaderReflectionVariable
{
Name = Members[i].Name,
Size = Members[i].Type.Size,
Location = Members[i].Offset,
Semantic = Members[i].Semantic,
Type = Members[i].Type.ReflectionType
};
}
}
