/// <summary>
/// Function to perform initialization of the shader view resource.
/// </summary>
protected override void OnInitialize()
{
Gorgon.Log.Print("Creating buffer unordered access view for {0}.", LoggingLevel.Verbose, Resource.Name);
var desc = new D3D.UnorderedAccessViewDescription
{
Dimension = D3D.UnorderedAccessViewDimension.Buffer,
Buffer =
{
FirstElement = ElementStart,
ElementCount = ElementCount,
Flags = IsRaw ? D3D.UnorderedAccessViewBufferFlags.Raw : D3D.UnorderedAccessViewBufferFlags.None
},
Format = (Format)Format
};
D3DView = new D3D.UnorderedAccessView(Resource.Graphics.D3DDevice, Resource.D3DResource, desc)
{
DebugName = "Gorgon Unordered Access View for " + Resource.Name
};
}
private void BuildBuffers()
{
D3D11.BufferDescription buf_desc = new D3D11.BufferDescription();
buf_desc.BindFlags = D3D11.BindFlags.ShaderResource | D3D11.BindFlags.UnorderedAccess;
buf_desc.Usage = D3D11.ResourceUsage.Default;
buf_desc.StructureByteStride = WaveSolution.Stride;
buf_desc.SizeInBytes = WaveSolution.Stride * VertexCount;
buf_desc.OptionFlags = D3D11.ResourceOptionFlags.BufferStructured;
buf_desc.CpuAccessFlags = D3D11.CpuAccessFlags.Write | D3D11.CpuAccessFlags.Read;
_inputBuf1 = new D3D11.Buffer(Device, buf_desc);
_inputBuf2 = new D3D11.Buffer(Device, buf_desc);
D3D11.ShaderResourceViewDescription vdesc = new D3D11.ShaderResourceViewDescription();
vdesc.Dimension = D3D.ShaderResourceViewDimension.Buffer;
vdesc.Format = DXGI.Format.Unknown;
vdesc.Buffer.FirstElement = 0;
vdesc.Buffer.ElementCount = VertexCount;
_inputBuf1View = new D3D11.ShaderResourceView(Device, _inputBuf1, vdesc);
_inputBuf2View = new D3D11.ShaderResourceView(Device, _inputBuf2, vdesc);
D3D11.UnorderedAccessViewDescription uavdesc = new D3D11.UnorderedAccessViewDescription();
uavdesc.Format = DXGI.Format.Unknown;
uavdesc.Dimension = D3D11.UnorderedAccessViewDimension.Buffer;
uavdesc.Buffer.FirstElement = 0;
uavdesc.Buffer.ElementCount = VertexCount;
_inputBuf1UAV = new D3D11.UnorderedAccessView(Device, _inputBuf1, uavdesc);
_inputBuf2UAV = new D3D11.UnorderedAccessView(Device, _inputBuf2, uavdesc);
return;
}