public ViewTexTag(D3D12PipelineState.ResourceView v, FetchTexture t, bool u, ShaderResource r)
{
view = v;
tex = t;
uav = u;
res = r;
}
public ViewBufTag(D3D12PipelineState.ResourceView v, FetchBuffer b, bool u, ShaderResource r)
{
view = v;
buf = b;
uav = u;
res = r;
}