internal MyRWStructuredBuffer(int elements, int stride, UavType uav, bool srv, string debugName)
{
m_resolution = new Vector2I(elements, 1);
var bufferDesc = new BufferDescription(elements * stride, ResourceUsage.Default, BindFlags.ShaderResource | BindFlags.UnorderedAccess,
CpuAccessFlags.None, ResourceOptionFlags.BufferStructured, stride);
m_resource = new SharpDX.Direct3D11.Buffer(MyRender11.Device, bufferDesc);
m_resource.DebugName = debugName;
if (uav != UavType.None)
{
if (uav == UavType.Default)
{
m_uav = new UnorderedAccessView(MyRender11.Device, m_resource);
}
else
{
var description = new UnorderedAccessViewDescription()
{
Buffer = new UnorderedAccessViewDescription.BufferResource()
{
ElementCount = elements,
FirstElement = 0,
Flags = uav == UavType.Append ? UnorderedAccessViewBufferFlags.Append : UnorderedAccessViewBufferFlags.Counter
},
Format = Format.Unknown,
Dimension = UnorderedAccessViewDimension.Buffer
};
m_uav = new UnorderedAccessView(MyRender11.Device, m_resource, description);
}
m_uav.DebugName = debugName + "Uav";
}
if (srv)
{
m_srv = new ShaderResourceView(MyRender11.Device, m_resource);
m_srv.DebugName = debugName + "Srv";
}
}
internal MyRWStructuredBuffer(int elements, int stride, UavType uav, bool srv, string debugName)
{
m_resolution = new Vector2I(elements, 1);
var bufferDesc = new BufferDescription(elements * stride, ResourceUsage.Default, BindFlags.ShaderResource | BindFlags.UnorderedAccess,
CpuAccessFlags.None, ResourceOptionFlags.BufferStructured, stride);
m_resource = new SharpDX.Direct3D11.Buffer(MyRender11.Device, bufferDesc);
m_resource.DebugName = debugName;
if (uav != UavType.None)
{
if (uav == UavType.Default)
m_uav = new UnorderedAccessView(MyRender11.Device, m_resource);
else
{
var description = new UnorderedAccessViewDescription()
{
Buffer = new UnorderedAccessViewDescription.BufferResource()
{
ElementCount = elements,
FirstElement = 0,
Flags = uav == UavType.Append ? UnorderedAccessViewBufferFlags.Append : UnorderedAccessViewBufferFlags.Counter
},
Format = Format.Unknown,
Dimension = UnorderedAccessViewDimension.Buffer
};
m_uav = new UnorderedAccessView(MyRender11.Device, m_resource, description);
}
m_uav.DebugName = debugName + "Uav";
}
if (srv)
{
m_srv = new ShaderResourceView(MyRender11.Device, m_resource);
m_srv.DebugName = debugName + "Srv";
}
}
