private DepthStencilOperationDescription ToD3D11StencilOpDesc(StencilBehaviorDescription sbd)
{
return(new DepthStencilOperationDescription
{
Comparison = D3D11Formats.VdToD3D11Comparison(sbd.Comparison),
PassOperation = D3D11Formats.VdToD3D11StencilOperation(sbd.Pass),
FailOperation = D3D11Formats.VdToD3D11StencilOperation(sbd.Fail),
DepthFailOperation = D3D11Formats.VdToD3D11StencilOperation(sbd.DepthFail)
});
}
private DepthStencilState CreateNewDepthStencilState(ref DepthStencilStateDescription description)
{
SharpDX.Direct3D11.DepthStencilStateDescription dssDesc = new SharpDX.Direct3D11.DepthStencilStateDescription
{
DepthComparison = D3D11Formats.VdToD3D11Comparison(description.DepthComparison),
IsDepthEnabled = description.DepthTestEnabled,
DepthWriteMask = description.DepthWriteEnabled ? DepthWriteMask.All : DepthWriteMask.Zero,
IsStencilEnabled = description.StencilTestEnabled,
FrontFace = ToD3D11StencilOpDesc(description.StencilFront),
BackFace = ToD3D11StencilOpDesc(description.StencilBack),
StencilReadMask = description.StencilReadMask,
StencilWriteMask = description.StencilWriteMask
};
return(new DepthStencilState(_device, dssDesc));
}
public D3D11Sampler(Device device, ref SamplerDescription description)
{
Comparison comparision = description.ComparisonKind == null ? Comparison.Never : D3D11Formats.VdToD3D11Comparison(description.ComparisonKind.Value);
SamplerStateDescription samplerStateDesc = new SamplerStateDescription
{
AddressU = D3D11Formats.VdToD3D11AddressMode(description.AddressModeU),
AddressV = D3D11Formats.VdToD3D11AddressMode(description.AddressModeV),
AddressW = D3D11Formats.VdToD3D11AddressMode(description.AddressModeW),
Filter = D3D11Formats.ToD3D11Filter(description.Filter, description.ComparisonKind.HasValue),
MinimumLod = description.MinimumLod,
MaximumLod = description.MaximumLod,
MaximumAnisotropy = (int)description.MaximumAnisotropy,
ComparisonFunction = comparision,
MipLodBias = description.LodBias,
BorderColor = ToRawColor4(description.BorderColor)
};
DeviceSampler = new SamplerState(device, samplerStateDesc);
}