Esempio n. 1
0
        public CpuDescriptorHandle CreateRTV(ID3D12Device5 pDevice, ID3D12Resource pResource, ID3D12DescriptorHeap pHeap, ref uint usedHeapEntries, Format format)
        {
            RenderTargetViewDescription desc = new RenderTargetViewDescription();

            desc.ViewDimension      = RenderTargetViewDimension.Texture2D;
            desc.Format             = format;
            desc.Texture2D          = new Texture2DRenderTargetView();
            desc.Texture2D.MipSlice = 0;
            CpuDescriptorHandle rtvHandle = pHeap.GetCPUDescriptorHandleForHeapStart();

            rtvHandle.Ptr += usedHeapEntries * pDevice.GetDescriptorHandleIncrementSize(DescriptorHeapType.RenderTargetView);
            usedHeapEntries++;
            pDevice.CreateRenderTargetView(pResource, desc, rtvHandle);
            return(rtvHandle);
        }