diff --git a/Platforms/Game/.SDL2/ConcreteGraphicsDeviceManager - Copy.cs b/Platforms/Game/.SDL2/ConcreteGraphicsDeviceManager - Copy.cs deleted file mode 100644 index 081df398d..000000000 --- a/Platforms/Game/.SDL2/ConcreteGraphicsDeviceManager - Copy.cs +++ /dev/null @@ -1,266 +0,0 @@ -using System; -using System.Collections.Generic; -using Microsoft.Xna.Framework; -using Microsoft.Xna.Framework.Graphics; -using Microsoft.Xna.Framework.Input.Touch; -using Microsoft.Xna.Platform.Graphics; -using Microsoft.Xna.Platform.Utilities; -using ColorFormat = Microsoft.Xna.Platform.Graphics.OpenGL.ColorFormat; - -namespace Microsoft.Xna.Platform -{ - internal sealed class ConcreteGraphicsDeviceManager : GraphicsDeviceManagerStrategy - { - private Sdl SDL { get { return Sdl.Current; } } - - public ConcreteGraphicsDeviceManager(Game game) : base(game) - { - Rectangle clientBounds = base.Game.Window.ClientBounds; - base.PreferredBackBufferWidth = clientBounds.Width; - base.PreferredBackBufferHeight = clientBounds.Height; - - } - - public override bool PreferHalfPixelOffset - { - get { return base.PreferHalfPixelOffset; } - set - { - //TODO: move the check in ApplyChanges - if (base.GraphicsDevice != null) - throw new InvalidOperationException("Setting PreferHalfPixelOffset is not allowed after the creation of GraphicsDevice."); - - base.PreferHalfPixelOffset = value; - } - } - - public override bool IsFullScreen - { - get { return base.IsFullScreen; } - set { base.IsFullScreen = value; } - } - - public override DisplayOrientation SupportedOrientations - { - get { return base.SupportedOrientations; } - set { base.SupportedOrientations = value; } - } - - public override void ToggleFullScreen() - { - base.IsFullScreen = !base.IsFullScreen; - ApplyChanges(); - } - - public override void ApplyChanges() - { - if (this.GraphicsDevice == null) - { - this.CreateDevice(); - } - - // populates a gdi with settings in this gdm and allows users to override them with - // PrepareDeviceSettings event this information should be applied to the GraphicsDevice - var gdi = this.DoPreparingDeviceSettings(); - - if (gdi.GraphicsProfile != GraphicsDevice.GraphicsProfile) - { - // if the GraphicsProfile changed we need to create a new GraphicsDevice - this.GraphicsDevice.Dispose(); - this.GraphicsDevice = null; - - this.GraphicsDevice = new GraphicsDevice(gdi.Adapter, gdi.GraphicsProfile, this.PreferHalfPixelOffset, gdi.PresentationParameters); - - // update the GameWindow size when PresentationChanged. - ((IPlatformGraphicsDevice)this.GraphicsDevice).PresentationChanged += this.GraphicsDevice_PresentationChanged_UpdateGamePlatform; - - this.OnDeviceCreated(EventArgs.Empty); - } - else - { - GraphicsDevice.Reset(gdi.PresentationParameters); - } - } - - /// - /// This populates a GraphicsDeviceInformation instance and invokes PreparingDeviceSettings to - /// allow users to change the settings. Then returns that GraphicsDeviceInformation. - /// Throws NullReferenceException if users set GraphicsDeviceInformation.PresentationParameters to null. - /// - internal GraphicsDeviceInformation DoPreparingDeviceSettings() - { - var gdi = new GraphicsDeviceInformation(); - gdi.Adapter = GraphicsAdapter.DefaultAdapter; - gdi.GraphicsProfile = GraphicsProfile; - - // if we are on Linux, start on the current screen - if (CurrentPlatform.OS == OS.Linux) - { - SDL.MOUSE.GetGlobalState(out int x, out int y); - if (SDL.DISPLAY.TryFindDisplay(x, y, out int displayIndex)) - gdi.Adapter = GraphicsAdapter.Adapters[displayIndex]; - } - - PresentationParameters pp = new PresentationParameters(); - pp.BackBufferFormat = this.PreferredBackBufferFormat; - pp.DepthStencilFormat = this.PreferredDepthStencilFormat; - pp.BackBufferWidth = this.PreferredBackBufferWidth; - pp.BackBufferHeight = this.PreferredBackBufferHeight; - pp.IsFullScreen = this.IsFullScreen; - pp.HardwareModeSwitch = this.HardwareModeSwitch; - pp.PresentationInterval = this.SynchronizeWithVerticalRetrace ? PresentInterval.One : PresentInterval.Immediate; - pp.DisplayOrientation = this.Game.Window.CurrentOrientation; - pp.DeviceWindowHandle = this.Game.Window.Handle; - - int maxMultiSampleCount = 0; - if (this.PreferMultiSampling) - { - if (GraphicsDevice != null) - { - maxMultiSampleCount = ((IPlatformGraphicsDevice)GraphicsDevice).Strategy.ToConcrete().GetMaxMultiSampleCount(((IPlatformGraphicsDevice)GraphicsDevice).Strategy.PresentationParameters.BackBufferFormat); - } - } - pp.MultiSampleCount = maxMultiSampleCount; - - gdi.PresentationParameters = pp; - var args = new PreparingDeviceSettingsEventArgs(gdi); - this.OnPreparingDeviceSettings(args); - - if (gdi.PresentationParameters == null || gdi.Adapter == null) - throw new NullReferenceException("Members should not be set to null in PreparingDeviceSettingsEventArgs"); - - return gdi; - } - - private void PlatformInitialize(PresentationParameters presentationParameters) - { - ColorFormat backBufferFormat = ToGLColorFormat(this.PreferredBackBufferFormat); - DepthFormat depthStencilFormat = this.PreferredDepthStencilFormat; - - // TODO Need to get this data from the Presentation Parameters - SDL.OpenGL.SetAttribute(Sdl.GL.Attribute.RedSize, backBufferFormat.R); - SDL.OpenGL.SetAttribute(Sdl.GL.Attribute.GreenSize, backBufferFormat.G); - SDL.OpenGL.SetAttribute(Sdl.GL.Attribute.BlueSize, backBufferFormat.B); - SDL.OpenGL.SetAttribute(Sdl.GL.Attribute.AlphaSize, backBufferFormat.A); - - switch (depthStencilFormat) - { - case DepthFormat.None: - SDL.OpenGL.SetAttribute(Sdl.GL.Attribute.DepthSize, 0); - SDL.OpenGL.SetAttribute(Sdl.GL.Attribute.StencilSize, 0); - break; - case DepthFormat.Depth16: - SDL.OpenGL.SetAttribute(Sdl.GL.Attribute.DepthSize, 16); - SDL.OpenGL.SetAttribute(Sdl.GL.Attribute.StencilSize, 0); - break; - case DepthFormat.Depth24: - SDL.OpenGL.SetAttribute(Sdl.GL.Attribute.DepthSize, 24); - SDL.OpenGL.SetAttribute(Sdl.GL.Attribute.StencilSize, 0); - break; - case DepthFormat.Depth24Stencil8: - SDL.OpenGL.SetAttribute(Sdl.GL.Attribute.DepthSize, 24); - SDL.OpenGL.SetAttribute(Sdl.GL.Attribute.StencilSize, 8); - break; - } - - SDL.OpenGL.SetAttribute(Sdl.GL.Attribute.DoubleBuffer, 1); - SDL.OpenGL.SetAttribute(Sdl.GL.Attribute.ContextMajorVersion, 2); - SDL.OpenGL.SetAttribute(Sdl.GL.Attribute.ContextMinorVersion, 1); - - if (presentationParameters.MultiSampleCount > 0) - { - SDL.OpenGL.SetAttribute(Sdl.GL.Attribute.MultiSampleBuffers, 1); - SDL.OpenGL.SetAttribute(Sdl.GL.Attribute.MultiSampleSamples, presentationParameters.MultiSampleCount); - } - } - - /// - /// Convert a to an GL ColorFormat. - /// This is used for setting up the backbuffer format of the OpenGL context. - /// - /// A GL ColorFormat instance. - /// The to convert. - private static ColorFormat ToGLColorFormat(SurfaceFormat format) - { - switch (format) - { - case SurfaceFormat.Alpha8: - return new ColorFormat(0, 0, 0, 8); - case SurfaceFormat.Bgr565: - return new ColorFormat(5, 6, 5, 0); - case SurfaceFormat.Bgra4444: - return new ColorFormat(4, 4, 4, 4); - case SurfaceFormat.Bgra5551: - return new ColorFormat(5, 5, 5, 1); - case SurfaceFormat.Bgr32: - return new ColorFormat(8, 8, 8, 0); - case SurfaceFormat.Bgra32: - case SurfaceFormat.Color: - case SurfaceFormat.ColorSRgb: - case SurfaceFormat.ColorSRgba: - return new ColorFormat(8, 8, 8, 8); - case SurfaceFormat.Rgba1010102: - return new ColorFormat(10, 10, 10, 2); - - default: - // Floating point backbuffers formats could be implemented - // but they are not typically used on the backbuffer. In - // those cases it is better to create a render target instead. - throw new NotSupportedException(); - } - } - - public override void CreateDevice() - { - if (this.GraphicsDevice != null) - return; - - GraphicsDeviceInformation gdi = this.DoPreparingDeviceSettings(); - - this.PlatformInitialize(gdi.PresentationParameters); - - ((SdlGameWindow)Game.Window).RecreateWindow(gdi.Adapter, - gdi.PresentationParameters.BackBufferWidth, gdi.PresentationParameters.BackBufferHeight, - gdi.PresentationParameters.IsFullScreen, this.HardwareModeSwitch); - gdi.PresentationParameters.DeviceWindowHandle = Game.Window.Handle; - - this.GraphicsDevice = new GraphicsDevice(gdi.Adapter, gdi.GraphicsProfile, this.PreferHalfPixelOffset, gdi.PresentationParameters); - - // update the GameWindow size when PresentationChanged. - ((IPlatformGraphicsDevice)this.GraphicsDevice).PresentationChanged += this.GraphicsDevice_PresentationChanged_UpdateGamePlatform; - - this.OnDeviceCreated(EventArgs.Empty); - } - - private void GraphicsDevice_PresentationChanged_UpdateGamePlatform(object sender, PresentationEventArgs args) - { - PresentationParameters pp = args.PresentationParameters; - - //TODO: Use PresentationParameters.HardwareModeSwitch instead of this.HardwareModeSwitch. - ((SdlGameWindow)this.Game.Window).EndScreenDeviceChange(pp.BackBufferWidth, pp.BackBufferHeight, pp.IsFullScreen, this.HardwareModeSwitch); - } - - #region IGraphicsDeviceManager strategy - - public override bool BeginDraw() - { - //return base.BeginDraw(); - - return true; - } - - public override void EndDraw() - { - //base.EndDraw(); - - GraphicsDevice device = this.GraphicsDevice; - if (device != null) - { - device.Present(); - } - } - - #endregion IGraphicsDeviceManager strategy - - } -}