Inheritance: IDisposable
Exemplo n.º 1
0
        /// <summary>
        ///		Default constructor.
        /// </summary>
        public Driver( GraphicsAdapter adapterDetails )
        {
#if SILVERLIGHT
            _desktopMode = new DisplayMode
                           {
                               Width = (int)XnaRenderWindow.DrawingSurface.Width,
                               Height = (int)XnaRenderWindow.DrawingSurface.Height,
                               Format = SurfaceFormat.Color
                           };
            _name = "Silverlight XNA";
            _description = "Silverlight XNA Device";
            _adapterNum = 0;
            _adapterIdentifier = new Guid(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
            _adapter = adapterDetails;

            _videoModeList = new VideoModeCollection
                             {
                                 new VideoMode( _desktopMode )
                             };
#else
            _desktopMode = adapterDetails.CurrentDisplayMode;
            _name = adapterDetails.DeviceName;
            _description = adapterDetails.Description;
            _adapterNum = adapterDetails.DeviceId;
            _adapterIdentifier = new Guid(adapterDetails.VendorId, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
            _adapter = adapterDetails;

            _videoModeList = new VideoModeCollection();
#endif
        }
 public GraphicsDeviceInformation()
 {
     deviceType = DeviceType.Hardware;
     adapter = GraphicsAdapter.DefaultAdapter;
     presentationParameters = new PresentationParameters();
     presentationParameters.Clear();
 }
Exemplo n.º 3
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        public Renderer( PresentationParameters p_PresentationParameters )
        {
            m_GraphicsAdapter = GraphicsAdapter.DefaultAdapter;

            m_PresentationParameters = p_PresentationParameters;
            #if XBOX360
            m_PresentationParameters.BackBufferWidth =
                m_GraphicsAdapter.CurrentDisplayMode.Width;
            m_PresentationParameters.BackBufferHeight =
                m_GraphicsAdapter.CurrentDisplayMode.Height;
            m_PresentationParameters.IsFullScreen = true;
            #endif

            m_GraphicsDeviceService = GraphicsDeviceService.AddReference(
                m_PresentationParameters );

            m_ServiceContainer.AddService< IGraphicsDeviceService >(
                m_GraphicsDeviceService );

            m_ClearColour = new Color( 1.0f, 1.0f, 1.0f );

            m_Width = m_PresentationParameters.BackBufferWidth;
            m_Height = m_PresentationParameters.BackBufferHeight;

            if( GamerServicesDispatcher.IsInitialized == false )
            {
                GamerServicesDispatcher.WindowHandle =
                    m_GraphicsDeviceService.GraphicsDevice.
                        PresentationParameters.DeviceWindowHandle;

                GamerServicesDispatcher.Initialize( m_ServiceContainer );

                GamerServicesDispatcher.Update( );
            }
        }
Exemplo n.º 4
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        public static void Info(GraphicsAdapter graphicsAdapter)
        {
            Logger.Info("DeviceId:           {0}", graphicsAdapter.DeviceId);
            Logger.Info("DeviceName:         {0}", graphicsAdapter.DeviceName);
            Logger.Info("Description:        {0}", graphicsAdapter.Description);
            Logger.Info("VendorId:           {0}", graphicsAdapter.VendorId);
            Logger.Info("Revision:           {0}", graphicsAdapter.Revision);
            Logger.Info("SubSystemId:        {0}", graphicsAdapter.SubSystemId);
            Logger.Info("IsDefaultAdapter:   {0}", graphicsAdapter.IsDefaultAdapter);
            Logger.Info("IsWideScreen:       {0}", graphicsAdapter.IsWideScreen);
            Logger.Info("CurrentDisplayMode: {0}", graphicsAdapter.CurrentDisplayMode);

            //Logger.Info("SupportedDisplayModes={");
            //foreach (var mode in graphicsAdapter.SupportedDisplayModes) logger.Info("    {0}", mode);
            //Logger.Info("}");
        }
Exemplo n.º 5
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        /// <summary>
        /// Initializes a new instance of the <see cref="XNAGraphicsAdapter"/> class.
        /// </summary>
        /// <param name="graphicsDevice">The graphics device.</param>
        /// <param name="adapter">The adapter.</param>
        /// <param name="adapterIndex">Index of the adapter.</param>
        internal XNAGraphicsAdapter(XFG.GraphicsDevice graphicsDevice, XFG.GraphicsAdapter adapter, int adapterIndex)
        {
            _graphicsDevice = graphicsDevice;
            _adapter        = adapter;
            _adapterIndex   = adapterIndex;

            List <DisplayMode> list = new List <DisplayMode>();

            foreach (XFG.DisplayMode mode in adapter.SupportedDisplayModes)
            {
                DisplayMode display = new DisplayMode(mode.Width, mode.Height, XNAHelper.FromXNASurfaceFormat(mode.Format));
                if (list.Contains(display))
                {
                    list.Add(display);
                }
            }
            _displayModes = new DisplayModeCollection(list);

            _supportedTextureFormats = new List <XFG.SurfaceFormat>(new XFG.SurfaceFormat[] {
                XFG.SurfaceFormat.Color, XFG.SurfaceFormat.Bgr565, XFG.SurfaceFormat.Bgra5551,
                XFG.SurfaceFormat.Bgra4444, XFG.SurfaceFormat.NormalizedByte2, XFG.SurfaceFormat.NormalizedByte4,
                XFG.SurfaceFormat.Dxt1, XFG.SurfaceFormat.Dxt3, XFG.SurfaceFormat.Dxt5
            });

            if (graphicsDevice.GraphicsProfile == XFG.GraphicsProfile.HiDef)
            {
                _supportedVertexTextureFormats = new List <XFG.SurfaceFormat>(new XFG.SurfaceFormat[] {
                    XFG.SurfaceFormat.Single, XFG.SurfaceFormat.Vector4, XFG.SurfaceFormat.Vector2,
                    XFG.SurfaceFormat.HalfVector2, XFG.SurfaceFormat.HalfVector4, XFG.SurfaceFormat.HalfSingle
                });

                _supportedTextureFormats.AddRange(new XFG.SurfaceFormat[] {
                    XFG.SurfaceFormat.Alpha8, XFG.SurfaceFormat.Rg32, XFG.SurfaceFormat.Rgba64,
                    XFG.SurfaceFormat.Rgba1010102, XFG.SurfaceFormat.Single, XFG.SurfaceFormat.Vector2,
                    XFG.SurfaceFormat.Vector4, XFG.SurfaceFormat.HalfSingle, XFG.SurfaceFormat.HalfVector2,
                    XFG.SurfaceFormat.HalfVector4
                });
            }
        }
Exemplo n.º 6
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        public GraphicsDevice(	GraphicsAdapter adapter,
         						GraphicsProfile graphicsProfile,
         						PresentationParameters presentationParameters)
        {
            Screen = Sdl.SDL_SetVideoMode(800, 600, 32,
                                          Sdl.SDL_SWSURFACE |
                                          Sdl.SDL_OPENGL |
                                          Sdl.SDL_GL_DOUBLEBUFFER |
                                          Sdl.SDL_ANYFORMAT);
            Sdl.SDL_GL_SetAttribute ( Sdl.SDL_GL_DOUBLEBUFFER, 1 );

            Gl.glEnable( Gl.GL_TEXTURE );
            Gl.glEnable( Gl.GL_TEXTURE_2D );

            Gl.glShadeModel( Gl.GL_SMOOTH );
            Gl.glClearColor( 0.0f, 0.0f, 0.0f, 0.0f );
            Gl.glClearDepth( 1.0f );
            Gl.glEnable( Gl.GL_DEPTH_TEST );
            Gl.glDepthFunc( Gl.GL_LEQUAL );
            Gl.glHint( Gl.GL_PERSPECTIVE_CORRECTION_HINT, Gl.GL_NICEST );

            Resize(800, 600);
        }
 public GraphicsDeviceCreationParameters(GraphicsAdapter graphicsAdapter, DeviceType deviceType, IntPtr windowHandle,
     CreateOptions createOptions)
 {
     throw new NotImplementedException();
 }
Exemplo n.º 8
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		public static GraphicsAdapter[] GetGraphicsAdapters()
		{
			SDL.SDL_DisplayMode filler = new SDL.SDL_DisplayMode();
			GraphicsAdapter[] adapters = new GraphicsAdapter[SDL.SDL_GetNumVideoDisplays()];
			for (int i = 0; i < adapters.Length; i += 1)
			{
				List<DisplayMode> modes = new List<DisplayMode>();
				int numModes = SDL.SDL_GetNumDisplayModes(i);
				for (int j = 0; j < numModes; j += 1)
				{
					SDL.SDL_GetDisplayMode(i, j, out filler);

					// Check for dupes caused by varying refresh rates.
					bool dupe = false;
					foreach (DisplayMode mode in modes)
					{
						if (filler.w == mode.Width && filler.h == mode.Height)
						{
							dupe = true;
						}
					}
					if (!dupe)
					{
						modes.Add(
							new DisplayMode(
								filler.w,
								filler.h,
								SurfaceFormat.Color // FIXME: Assumption!
							)
						);
					}
				}
				SDL.SDL_GetCurrentDisplayMode(i, out filler);
				adapters[i] = new GraphicsAdapter(
					new DisplayMode(
						filler.w,
						filler.h,
						SurfaceFormat.Color // FIXME: Assumption!
					),
					new DisplayModeCollection(modes),
					SDL.SDL_GetDisplayName(i)
				);
			}
			return adapters;
		}
Exemplo n.º 9
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        public void Reset(
            PresentationParameters presentationParameters,
            GraphicsAdapter graphicsAdapter
            )
        {
            if (presentationParameters == null)
            {
                throw new ArgumentNullException("presentationParameters");
            }
            PresentationParameters = presentationParameters;
            Adapter = graphicsAdapter;

            // Verify MSAA before we really start...
            PresentationParameters.MultiSampleCount = Math.Min(
                MathHelper.ClosestMSAAPower(
                    PresentationParameters.MultiSampleCount
                    ),
                GLDevice.MaxMultiSampleCount
                );

            // We're about to reset, let the application know.
            if (DeviceResetting != null)
            {
                DeviceResetting(this, EventArgs.Empty);
            }

            /* FIXME: Why are we not doing this...? -flibit
             * lock (resourcesLock)
             * {
             *      foreach (WeakReference resource in resources)
             *      {
             *              object target = resource.Target;
             *              if (target != null)
             *              {
             *                      (target as GraphicsResource).GraphicsDeviceResetting();
             *              }
             *      }
             *
             *      // Remove references to resources that have been garbage collected.
             *      resources.RemoveAll(wr => !wr.IsAlive);
             * }
             */

            /* Reset the backbuffer first, before doing anything else.
             * The GLDevice needs to know what we're up to right away.
             * -flibit
             */
            GLDevice.ResetBackbuffer(
                PresentationParameters,
                Adapter,
                RenderTargetCount > 0
                );

            // The mouse needs to know this for faux-backbuffer mouse scaling.
            Input.Mouse.INTERNAL_BackBufferWidth  = PresentationParameters.BackBufferWidth;
            Input.Mouse.INTERNAL_BackBufferHeight = PresentationParameters.BackBufferHeight;

#if WIIU_GAMEPAD
            wiiuPixelData = new byte[
                PresentationParameters.BackBufferWidth *
                PresentationParameters.BackBufferHeight *
                4
                            ];
#endif

            // Now, update the viewport
            Viewport = new Viewport(
                0,
                0,
                PresentationParameters.BackBufferWidth,
                PresentationParameters.BackBufferHeight
                );

            // Update the scissor rectangle to our new default target size
            ScissorRectangle = new Rectangle(
                0,
                0,
                PresentationParameters.BackBufferWidth,
                PresentationParameters.BackBufferHeight
                );

            // We just reset, let the application know.
            if (DeviceReset != null)
            {
                DeviceReset(this, EventArgs.Empty);
            }
        }
Exemplo n.º 10
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 private DepthFormat ChooseDepthStencilFormat(GraphicsAdapter adapter, DeviceType deviceType, SurfaceFormat adapterFormat)
 {
     if (adapter.CheckDeviceFormat(deviceType, adapterFormat, TextureUsage.None, QueryUsages.None, ResourceType.DepthStencilBuffer, this.PreferredDepthStencilFormat))
     {
         return this.PreferredDepthStencilFormat;
     }
     if (Array.IndexOf<DepthFormat>(depthFormatsWithStencil, this.PreferredDepthStencilFormat) >= 0)
     {
         DepthFormat format = this.ChooseDepthStencilFormatFromList(depthFormatsWithStencil, adapter, deviceType, adapterFormat);
         if (format != DepthFormat.Unknown)
         {
             return format;
         }
     }
     DepthFormat format2 = this.ChooseDepthStencilFormatFromList(depthFormatsWithoutStencil, adapter, deviceType, adapterFormat);
     if (format2 != DepthFormat.Unknown)
     {
         return format2;
     }
     return DepthFormat.Depth24;
 }
Exemplo n.º 11
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 public CBeroGraphicsDevice(GraphicsAdapter adapter, GraphicsProfile graphicsProfile, PresentationParameters presentationParameters)
     : base(adapter, graphicsProfile, presentationParameters)
 {
 }
Exemplo n.º 12
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        // 构造函数
        public Browser()
        {
            // 图形和内容管理器实例化
            graphics_ = new GraphicsDeviceManager(this);
            // 抗锯齿有效
            graphics_.PreferMultiSampling = true;
            
            // 设置窗口大小
            ClientHeight = 768 - 32;
            ClientWidth = 1366 - 6;
            graphics_.PreferredBackBufferWidth = ClientWidth;
            graphics_.PreferredBackBufferHeight = ClientHeight;
            // 设置窗口名称
            this.Window.Title = Title;
            // 可以调整窗口大小
            this.Window.AllowUserResizing = true;
            // 窗口不显示鼠标
            this.IsMouseVisible = false;
            // 是否固定60 FPS(詳細はXNAの仕様を参照 http://blogs.msdn.com/ito/archive/2007/03/08/2-update.aspx)
#if CALC_FPS
            this.IsFixedTimeStep = false;
#else
            this.IsFixedTimeStep = true;
            this.TargetElapsedTime = TimeSpan.FromSeconds(1d / 60d);
#endif
            graphics_.ApplyChanges();
            // 读取设定文件(图像日志)
            //controlPanel_.ReadPhotoLogs(photoLog_);
            //controlPanel_.ReadPeopleLogs(peopleTags);
            IntPtr hWnd = this.Window.Handle;
            control = System.Windows.Forms.Control.FromHandle(hWnd);
            this.Window.ClientSizeChanged += new EventHandler<EventArgs>(Window_ClientSizeChanged);
            this.control.Move += new EventHandler(control_Move);
            //batch_ = new SpriteBatch(this.GraphicsDevice);
            //provide global access to game instance, so other classes can access graphicsdevice
            Instance = this;
            
            clientBounds = new BoundingBox2D(new Vector2(Window.ClientBounds.Left, Window.ClientBounds.Top), new Vector2(Window.ClientBounds.Right, Window.ClientBounds.Bottom), 0f);
            rawInput = new RawInputForm();
            pdCollection = rawInput.pdCollection;
            //one more pointing device, store touch data
            //pdCollection.add(new PointingDevice(0, new Vector2(6000, 6000)));
            systemState = new SystemState();
            wall = new Wall();

            graphicsAdapter = graphics_.GraphicsDevice.Adapter;
        }
Exemplo n.º 13
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 public void Reset(Microsoft.Xna.Framework.Graphics.PresentationParameters presentationParameters, GraphicsAdapter graphicsAdapter)
 {
     throw new NotImplementedException();
 }
Exemplo n.º 14
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        private static GraphicsAdapter CreateAdapter(SharpDX.DXGI.Adapter1 device, SharpDX.DXGI.Output monitor)
        {
            var adapter = new GraphicsAdapter();

            adapter.DeviceName    = monitor.Description.DeviceName;
            adapter.Description   = device.Description1.Description;
            adapter.DeviceId      = device.Description1.DeviceId;
            adapter.Revision      = device.Description1.Revision;
            adapter.VendorId      = device.Description1.VendorId;
            adapter.SubSystemId   = device.Description1.SubsystemId;
            adapter.MonitorHandle = monitor.Description.MonitorHandle;

#if WINDOWS_UAP
            var desktopWidth  = monitor.Description.DesktopBounds.Right - monitor.Description.DesktopBounds.Left;
            var desktopHeight = monitor.Description.DesktopBounds.Bottom - monitor.Description.DesktopBounds.Top;
#else
            var desktopWidth  = monitor.Description.DesktopBounds.Width;
            var desktopHeight = monitor.Description.DesktopBounds.Height;
#endif

            var modes = new List <DisplayMode>();

            foreach (var formatTranslation in FormatTranslations)
            {
                SharpDX.DXGI.ModeDescription[] displayModes;

                // This can fail on headless machines, so just assume the desktop size
                // is a valid mode and return that... so at least our unit tests work.
                try
                {
                    displayModes = monitor.GetDisplayModeList(formatTranslation.Key, 0);
                }
                catch (SharpDX.SharpDXException ex)
                {
                    var mode = new DisplayMode(desktopWidth, desktopHeight, SurfaceFormat.Color);
                    modes.Add(mode);
                    adapter._currentDisplayMode = mode;
                    break;
                }


                foreach (var displayMode in displayModes)
                {
                    var mode = new DisplayMode(displayMode.Width, displayMode.Height, formatTranslation.Value);

                    // Skip duplicate modes with the same width/height/formats.
                    if (modes.Contains(mode))
                    {
                        continue;
                    }

                    modes.Add(mode);

                    if (mode.Width == desktopWidth && mode.Height == desktopHeight && mode.Format == SurfaceFormat.Color)
                    {
                        if (adapter._currentDisplayMode == null)
                        {
                            adapter._currentDisplayMode = mode;
                        }
                    }
                }
            }

            adapter._supportedDisplayModes = new DisplayModeCollection(modes);

            return(adapter);
        }
Exemplo n.º 15
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 public void Initialize(string path)
 {
     dock_ = new Dock(ResourceManager.iconNumber_);
     //pdCollection.initialize();
     photoDisplay = new PhotoDisplay(systemState, dock_, timeStateManager.sBar, strokeGroup);
     inputController = new MouseController(pdCollection, dock_, timeStateManager.sBar, systemState, photoDisplay, strokeGroup, keyboard);
     inputController.InitialOpen(path);
     graphicsAdapter = graphicsDevice.Adapter;
 }
Exemplo n.º 16
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 public void Reset(GraphicsAdapter graphicsAdapter)
 {
     throw new NotImplementedException();
 }
Exemplo n.º 17
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 public void Reset(PresentationParameters presentationParameters, GraphicsAdapter graphicsAdapter)
 {
     throw new NotImplementedException();
 }
Exemplo n.º 18
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 private void AddDevices(GraphicsAdapter adapter, DeviceType deviceType, DisplayMode mode, GraphicsDeviceInformation baseDeviceInfo, List<GraphicsDeviceInformation> foundDevices)
 {
     for (int i = 0; i < ValidBackBufferFormats.Length; i++)
     {
         SurfaceFormat backBufferFormat = ValidBackBufferFormats[i];
         if (adapter.CheckDeviceType(deviceType, mode.Format, backBufferFormat, this.IsFullScreen))
         {
             GraphicsDeviceInformation item = baseDeviceInfo.Clone();
             if (this.IsFullScreen)
             {
                 item.PresentationParameters.BackBufferWidth = mode.Width;
                 item.PresentationParameters.BackBufferHeight = mode.Height;
                 item.PresentationParameters.FullScreenRefreshRateInHz = mode.RefreshRate;
             }
             else if (this.useResizedBackBuffer)
             {
                 item.PresentationParameters.BackBufferWidth = this.resizedBackBufferWidth;
                 item.PresentationParameters.BackBufferHeight = this.resizedBackBufferHeight;
             }
             else
             {
                 item.PresentationParameters.BackBufferWidth = this.PreferredBackBufferWidth;
                 item.PresentationParameters.BackBufferHeight = this.PreferredBackBufferHeight;
             }
             item.PresentationParameters.BackBufferFormat = backBufferFormat;
             item.PresentationParameters.AutoDepthStencilFormat = this.ChooseDepthStencilFormat(adapter, deviceType, mode.Format);
             if (this.PreferMultiSampling)
             {
                 for (int j = 0; j < multiSampleTypes.Length; j++)
                 {
                     int qualityLevels = 0;
                     MultiSampleType sampleType = multiSampleTypes[j];
                     if (adapter.CheckDeviceMultiSampleType(deviceType, backBufferFormat, this.IsFullScreen, sampleType, out qualityLevels))
                     {
                         GraphicsDeviceInformation information2 = item.Clone();
                         information2.PresentationParameters.MultiSampleType = sampleType;
                         if (!foundDevices.Contains(information2))
                         {
                             foundDevices.Add(information2);
                         }
                         break;
                     }
                 }
             }
             else if (!foundDevices.Contains(item))
             {
                 foundDevices.Add(item);
             }
         }
     }
 }
Exemplo n.º 19
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 // Token: 0x0600107E RID: 4222
 // RVA: 0x00056980 File Offset: 0x00054B80
 internal static Screen smethod_3(GraphicsAdapter graphicsAdapter_0)
 {
     Screen[] allScreens = Screen.AllScreens;
     for (int i = 0; i < allScreens.Length; i++)
     {
         Screen screen = allScreens[i];
         if (Class122.smethod_0(screen) == graphicsAdapter_0.get_DeviceName())
         {
             return screen;
         }
     }
     throw new ArgumentException(Class127.smethod_7(), "adapter");
 }
Exemplo n.º 20
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 private DepthFormat ChooseDepthStencilFormatFromList(DepthFormat[] availableFormats, GraphicsAdapter adapter, DeviceType deviceType, SurfaceFormat adapterFormat)
 {
     for (int i = 0; i < availableFormats.Length; i++)
     {
         if ((availableFormats[i] != this.PreferredDepthStencilFormat) && adapter.CheckDeviceFormat(deviceType, adapterFormat, TextureUsage.None, QueryUsages.None, ResourceType.DepthStencilBuffer, availableFormats[i]))
         {
             return availableFormats[i];
         }
     }
     return DepthFormat.Unknown;
 }
Exemplo n.º 21
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        /// <summary>
        /// Initializes a new instance of the <see cref="GraphicsDevice" /> class.
        /// </summary>
        /// <param name="adapter">The graphics adapter.</param>
        /// <param name="graphicsProfile">The graphics profile.</param>
        /// <param name="presentationParameters">The presentation options.</param>
        /// <exception cref="ArgumentNullException">
        /// <paramref name="presentationParameters"/> is <see langword="null"/>.
        /// </exception>
        public GraphicsDevice(
            GraphicsAdapter adapter,
            GraphicsProfile graphicsProfile,
            PresentationParameters presentationParameters
            )
        {
            if (presentationParameters == null)
            {
                throw new ArgumentNullException("presentationParameters");
            }

            // Set the properties from the constructor parameters.
            Adapter = adapter;
            PresentationParameters = presentationParameters;
            GraphicsProfile        = graphicsProfile;
            PresentationParameters.MultiSampleCount = MathHelper.ClosestMSAAPower(
                PresentationParameters.MultiSampleCount
                );

            // Set up the IGLDevice
            GLDevice = FNAPlatform.CreateGLDevice(PresentationParameters, adapter);

            // The mouse needs to know this for faux-backbuffer mouse scaling.
            Input.Mouse.INTERNAL_BackBufferWidth  = PresentationParameters.BackBufferWidth;
            Input.Mouse.INTERNAL_BackBufferHeight = PresentationParameters.BackBufferHeight;

            // Force set the default render states.
            BlendState        = BlendState.Opaque;
            DepthStencilState = DepthStencilState.Default;
            RasterizerState   = RasterizerState.CullCounterClockwise;

            // Initialize the Texture/Sampler state containers
            int maxTextures       = Math.Min(GLDevice.MaxTextureSlots, MAX_TEXTURE_SAMPLERS);
            int maxVertexTextures = MathHelper.Clamp(
                GLDevice.MaxTextureSlots - MAX_TEXTURE_SAMPLERS,
                0,
                MAX_VERTEXTEXTURE_SAMPLERS
                );

            vertexSamplerStart = GLDevice.MaxTextureSlots - maxVertexTextures;
            Textures           = new TextureCollection(
                maxTextures,
                modifiedSamplers
                );
            SamplerStates = new SamplerStateCollection(
                maxTextures,
                modifiedSamplers
                );
            VertexTextures = new TextureCollection(
                maxVertexTextures,
                modifiedVertexSamplers
                );
            VertexSamplerStates = new SamplerStateCollection(
                maxVertexTextures,
                modifiedVertexSamplers
                );

            // Set the default viewport and scissor rect.
            Viewport         = new Viewport(PresentationParameters.Bounds);
            ScissorRectangle = Viewport.Bounds;

#if WIIU_GAMEPAD
            wiiuStream = DRC.drc_new_streamer();
            if (wiiuStream == IntPtr.Zero)
            {
                FNALoggerEXT.LogError("Failed to alloc GamePad stream!");
                return;
            }
            if (DRC.drc_start_streamer(wiiuStream) < 1)             // ???
            {
                FNALoggerEXT.LogError("Failed to start GamePad stream!");
                DRC.drc_delete_streamer(wiiuStream);
                wiiuStream = IntPtr.Zero;
                return;
            }
            DRC.drc_enable_system_input_feeder(wiiuStream);
            wiiuPixelData = new byte[
                PresentationParameters.BackBufferWidth *
                PresentationParameters.BackBufferHeight *
                4
                            ];
#endif
        }