private void Resize(ResizeParameters args)
{
Utilities.Dispose(ref _renderView1);
Utilities.Dispose(ref _depthStencilView);
_d3DDeviceContext.ClearState();
_swapChain4.ResizeBuffers(
args.BufferCount, args.Width, args.Height, Format.Unknown, args.SwapChainFlags);
using (Texture2D backBuffer = _swapChain4.GetBackBuffer <Texture2D>(0))
using (RenderTargetView renderView = new RenderTargetView(_d3DDevice5, backBuffer))
{
_renderView1 = renderView.QueryInterface <RenderTargetView1>();
}
using (Texture2D depthBuffer = new Texture2D(
_d3DDevice5,
new Texture2DDescription
{
Format = Format.D24_UNorm_S8_UInt,
ArraySize = 1,
MipLevels = 1,
Width = args.Width,
Height = args.Height,
SampleDescription = _swapChain4.Description.SampleDescription,
BindFlags = BindFlags.DepthStencil,
CpuAccessFlags = CpuAccessFlags.None,
OptionFlags = ResourceOptionFlags.None,
Usage = ResourceUsage.Default
}))
{
_depthStencilView = new DepthStencilView(
_d3DDevice5, depthBuffer, new DepthStencilViewDescription
{
Dimension = _swapChain4.Description.SampleDescription.Count > 1 ||
_swapChain4.Description.SampleDescription.Quality > 0
? DepthStencilViewDimension.Texture2DMultisampled
: DepthStencilViewDimension.Texture2D
});
}
_d3DDeviceContext.Rasterizer.SetViewport(Viewport = new Viewport(0, 0, args.Width, args.Height));
SetRenderTarget(null);
ResizeFinished?.Invoke(Viewport);
}
/// <summary>
/// Adds a new Render Target to the collection
/// </summary>
/// <param name="rtv">Render target view</param>
internal void Add(RenderTargetView1 rtv)
{
this.rtv.Add(rtv);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="rtv">Render target view</param>
internal EngineRenderTargetView(RenderTargetView1 rtv)
{
this.rtv.Add(rtv);
}
/// <inheritdoc />
public void SetRenderTarget(RenderTargetView1?target)
{
_currentRenderView = target ?? _renderView1;
_d3DDeviceContext.OutputMerger.SetRenderTargets(_depthStencilView, _currentRenderView);
}
