public void Dispose()
{
__session?.Dispose();
__framePool?.Dispose();
__swapChain?.Dispose();
__d3dDevice?.Dispose();
}
public void Dispose()
{
session?.Dispose();
framePool?.Dispose();
swapChain?.Dispose();
d3dDevice?.Dispose();
}
public void Dispose()
{
_session?.Dispose();
_framePool?.Dispose();
_swapChain?.Dispose();
_swapChain = null;
_framePool = null;
_session = null;
_item = null;
}
private void DisposeDirectXResources()
{
_textFormat.Dispose();
_dwFactory.Dispose();
_renderTarget.Dispose();
_renderTargetView.Dispose();
_d2DFactory.Dispose();
_swapChain.Dispose();
_d3DDeviceContext.Dispose();
_d3DDevice.Dispose();
}
private void LoadPipeline()
{
viewport.Width = this.width;
viewport.Height = this.height;
viewport.MaxDepth = 1.0f;
scissorRect.Right = this.width;
scissorRect.Bottom = this.height;
#if DEBUG
// Enable the D3D12 debug layer.
{
DebugInterface.Get().EnableDebugLayer();
}
#endif
var fact = new SharpDX.DXGI.Factory1();
SharpDX.DXGI.Adapter adapter = fact.GetAdapter(1);
// create device
using (var defaultDevice = new Device(adapter, SharpDX.Direct3D.FeatureLevel.Level_12_1))
device = defaultDevice.QueryInterface <SharpDX.Direct3D12.Device2>();
using (var factory = new SharpDX.DXGI.Factory4())
{
// Describe and create the command queue.
var queueDesc = new CommandQueueDescription(CommandListType.Direct);
commandQueue = device.CreateCommandQueue(queueDesc);
// Describe and create the swap chain.
var swapChainDesc = new SharpDX.DXGI.SwapChainDescription1()
{
BufferCount = FrameCount,
Format = SharpDX.DXGI.Format.R8G8B8A8_UNorm,
Height = height,
Width = width,
SampleDescription = new SharpDX.DXGI.SampleDescription(1, 0),
Scaling = SharpDX.DXGI.Scaling.Stretch,
Stereo = false,
SwapEffect = SharpDX.DXGI.SwapEffect.FlipDiscard,
Usage = SharpDX.DXGI.Usage.RenderTargetOutput,
};
var tempSwapChain = new SharpDX.DXGI.SwapChain1(factory, commandQueue, ref swapChainDesc);
swapChain = tempSwapChain.QueryInterface <SharpDX.DXGI.SwapChain3>();
tempSwapChain.Dispose();
frameIndex = swapChain.CurrentBackBufferIndex;
using (SharpDX.DXGI.ISwapChainPanelNative nativeObject = ComObject.As <SharpDX.DXGI.ISwapChainPanelNative>(swapChainPanel))
nativeObject.SwapChain = swapChain;
}
// Create descriptor heaps.
// Describe and create a render target view (RTV) descriptor heap.
var rtvHeapDesc = new DescriptorHeapDescription()
{
DescriptorCount = FrameCount,
Flags = DescriptorHeapFlags.None,
Type = DescriptorHeapType.RenderTargetView
};
renderTargetViewHeap = device.CreateDescriptorHeap(rtvHeapDesc);
rtvDescriptorSize = device.GetDescriptorHandleIncrementSize(DescriptorHeapType.RenderTargetView);
// Create frame resources.
var rtvHandle = renderTargetViewHeap.CPUDescriptorHandleForHeapStart;
for (int n = 0; n < FrameCount; n++)
{
renderTargets[n] = swapChain.GetBackBuffer <Resource>(n);
device.CreateRenderTargetView(renderTargets[n], null, rtvHandle);
rtvHandle += rtvDescriptorSize;
}
commandAllocator = device.CreateCommandAllocator(CommandListType.Direct);
}