Пример #1
0
        public InfoText(Device device)
        {
            this.device = device;
            outputMerger = device.OutputMerger;

            font = new Font(device, 20, 0, FontWeight.Normal, 0, false, FontCharacterSet.Default,
              FontPrecision.Default, FontQuality.ClearTypeNatural, FontPitchAndFamily.DontCare, "tahoma");

            renderTexture = new Texture2D(device, new Texture2DDescription()
            {
                ArraySize = 1,
                BindFlags = BindFlags.RenderTarget | BindFlags.ShaderResource,
                CpuAccessFlags = CpuAccessFlags.None,
                Format = Format.R8G8B8A8_UNorm,
                Height = rect.Height,
                Width = rect.Width,
                MipLevels = 1,
                OptionFlags = ResourceOptionFlags.None,
                SampleDescription = new SampleDescription(1, 0),
                Usage = ResourceUsage.Default
            });
            renderTextureView = new RenderTargetView(device, renderTexture);
            renderViews = new[] { renderTextureView };

            OverlayBufferRes = new ShaderResourceView(device, renderTexture, new ShaderResourceViewDescription()
            {
                Format = Format.R8G8B8A8_UNorm,
                Dimension = ShaderResourceViewDimension.Texture2D,
                Texture2D = new ShaderResourceViewDescription.Texture2DResource()
                {
                    MipLevels = 1,
                    MostDetailedMip = 0
                }
            });
        }
Пример #2
0
        protected void OnInitializeDevice()
        {
            Form.ClientSize = new Size(_width, _height);

            // SwapChain description
            var desc = new SwapChainDescription()
            {
                BufferCount = 1,
                ModeDescription = new ModeDescription(_width, _height, new Rational(60, 1), Format.R8G8B8A8_UNorm),
                IsWindowed = true,
                OutputHandle = Form.Handle,
                SampleDescription = new SampleDescription(1, 0),
                SwapEffect = SwapEffect.Discard,
                Usage = Usage.RenderTargetOutput,
            };

            // Create Device and SwapChain
            Device.CreateWithSwapChain(DriverType.Hardware, DeviceCreationFlags.None, desc, out _device, out _swapChain);
            outputMerger = _device.OutputMerger;
            inputAssembler = _device.InputAssembler;

            Factory factory = _swapChain.GetParent<Factory>();
            factory.MakeWindowAssociation(Form.Handle, WindowAssociationFlags.None);
        }