static SharpDX.DXGI.Format GetFormat(RegisterComponentType type, RegisterComponentMaskFlags mask)
{
if (mask.HasFlag(RegisterComponentMaskFlags.All))
{
switch (type)
{
case RegisterComponentType.Float32:
return(SharpDX.DXGI.Format.R32G32B32A32_Float);
}
throw new System.NotImplementedException();
}
else if (mask.HasFlag(MASK_XYZ))
{
switch (type)
{
case RegisterComponentType.Float32:
return(SharpDX.DXGI.Format.R32G32B32_Float);
}
throw new System.NotImplementedException();
}
else if (mask.HasFlag(MASK_XY))
{
switch (type)
{
case RegisterComponentType.Float32:
return(SharpDX.DXGI.Format.R32G32_Float);
}
throw new System.NotImplementedException();
}
else
{
throw new System.NotImplementedException();
}
}
public SignatureParameterDescription(string semanticName, uint semanticIndex,
Name systemValueType, RegisterComponentType componentType, uint register,
ComponentMask mask, ComponentMask readWriteMask)
{
SemanticName = semanticName;
SemanticIndex = semanticIndex;
Register = register;
SystemValueType = systemValueType;
ComponentType = componentType;
Mask = mask;
ReadWriteMask = readWriteMask;
}
public SignatureParameterDescription(string semanticName, uint semanticIndex,
Name systemValueType, RegisterComponentType componentType, uint register,
ComponentMask mask, ComponentMask readWriteMask)
{
SemanticName = semanticName;
SemanticIndex = semanticIndex;
Register = register;
SystemValueType = systemValueType;
ComponentType = componentType;
Mask = mask;
ReadWriteMask = readWriteMask;
}
internal static Format DetermineDXGIFormat(RegisterComponentType componentType, RegisterComponentMaskFlags mask)
{
Format format = Format.Unknown;
if (mask == RegisterComponentMaskFlags.ComponentX)
{
if (componentType == RegisterComponentType.UInt32)
{
format = Format.R32_UInt;
}
else if (componentType == RegisterComponentType.SInt32)
{
format = Format.R32_SInt;
}
else if (componentType == RegisterComponentType.Float32)
{
format = Format.R32_Float;
}
}
else if (mask == (RegisterComponentMaskFlags.ComponentX | RegisterComponentMaskFlags.ComponentY))
{
if (componentType == RegisterComponentType.UInt32)
{
format = Format.R32G32_UInt;
}
else if (componentType == RegisterComponentType.SInt32)
{
format = Format.R32G32_SInt;
}
else if (componentType == RegisterComponentType.Float32)
{
format = Format.R32G32_Float;
}
}
else if (mask == (RegisterComponentMaskFlags.ComponentX | RegisterComponentMaskFlags.ComponentY | RegisterComponentMaskFlags.ComponentZ))
{
if (componentType == RegisterComponentType.UInt32)
{
format = Format.R32G32B32_UInt;
}
else if (componentType == RegisterComponentType.SInt32)
{
format = Format.R32G32B32_SInt;
}
else if (componentType == RegisterComponentType.Float32)
{
format = Format.R32G32B32_Float;
}
}
else if (mask == RegisterComponentMaskFlags.All)
{
if (componentType == RegisterComponentType.UInt32)
{
format = Format.R32G32B32A32_UInt;
}
else if (componentType == RegisterComponentType.SInt32)
{
format = Format.R32G32B32A32_SInt;
}
else if (componentType == RegisterComponentType.Float32)
{
format = Format.R32G32B32A32_Float;
}
}
return(format);
}
