private BlendState CreateNewBlendState(ref BlendStateDescription description)
{
BlendAttachmentDescription[] attachmentStates = description.AttachmentStates;
SharpDX.Direct3D11.BlendStateDescription d3dBlendStateDesc = new SharpDX.Direct3D11.BlendStateDescription();
for (int i = 0; i < attachmentStates.Length; i++)
{
BlendAttachmentDescription state = attachmentStates[i];
d3dBlendStateDesc.RenderTarget[i].IsBlendEnabled = state.BlendEnabled;
d3dBlendStateDesc.RenderTarget[i].RenderTargetWriteMask = ColorWriteMaskFlags.All;
d3dBlendStateDesc.RenderTarget[i].SourceBlend = D3D11Formats.VdToD3D11BlendOption(state.SourceColorFactor);
d3dBlendStateDesc.RenderTarget[i].DestinationBlend = D3D11Formats.VdToD3D11BlendOption(state.DestinationColorFactor);
d3dBlendStateDesc.RenderTarget[i].BlendOperation = D3D11Formats.VdToD3D11BlendOperation(state.ColorFunction);
d3dBlendStateDesc.RenderTarget[i].SourceAlphaBlend = D3D11Formats.VdToD3D11BlendOption(state.SourceAlphaFactor);
d3dBlendStateDesc.RenderTarget[i].DestinationAlphaBlend = D3D11Formats.VdToD3D11BlendOption(state.DestinationAlphaFactor);
d3dBlendStateDesc.RenderTarget[i].AlphaBlendOperation = D3D11Formats.VdToD3D11BlendOperation(state.AlphaFunction);
}
return(new BlendState(_device, d3dBlendStateDesc));
}