fna-workbench

fna-workbench Commit Details


Date:2016-01-28 12:29:52 (9 years 7 months ago)
Author:Ethan Lee
Branch:master
Commit:43b6f2e75adc488ed62a932955647f7f056683b3
Parents: c83a9cccb7266399e322fbc505ebb3af2fc43a52
Message:Improve multimonitor support via GraphicsAdapter
Changes:

File differences

src/GraphicsDeviceManager.cs
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␉␉␉␉return;␊
␉␉␉}␊
␊
␉␉␉// We're about to reset a device, notify the application.␊
␉␉␉OnDeviceResetting(this, EventArgs.Empty);␊
␉␉␉// Recreate device information before resetting␊
␉␉␉GraphicsDeviceInformation gdi = new GraphicsDeviceInformation();␊
␉␉␉gdi.Adapter = GraphicsDevice.Adapter;␊
␉␉␉gdi.GraphicsProfile = GraphicsDevice.GraphicsProfile;␊
␉␉␉gdi.PresentationParameters = GraphicsDevice.PresentationParameters.Clone();␊
␉␉␉OnPreparingDeviceSettings(␊
␉␉␉␉this,␊
␉␉␉␉new PreparingDeviceSettingsEventArgs(gdi)␊
␉␉␉);␊
␊
␉␉␉// Apply the GraphicsDevice changes internally.␊
␉␉␉GraphicsDevice.PresentationParameters.BackBufferFormat =␊
␉␉␉/* Apply the GraphicsDevice changes to the new Parameters.␊
␉␉␉ * FIXME: Do we care about what OnPreparingDeviceSettings says about␊
␉␉␉ * any of the data we're overwriting here?␊
␉␉␉ * -flibit␊
␉␉␉ */␊
␉␉␉gdi.PresentationParameters.BackBufferFormat =␊
␉␉␉␉PreferredBackBufferFormat;␊
␉␉␉GraphicsDevice.PresentationParameters.BackBufferWidth =␊
␉␉␉gdi.PresentationParameters.BackBufferWidth =␊
␉␉␉␉PreferredBackBufferWidth;␊
␉␉␉GraphicsDevice.PresentationParameters.BackBufferHeight =␊
␉␉␉gdi.PresentationParameters.BackBufferHeight =␊
␉␉␉␉PreferredBackBufferHeight;␊
␉␉␉GraphicsDevice.PresentationParameters.DepthStencilFormat =␊
␉␉␉gdi.PresentationParameters.DepthStencilFormat =␊
␉␉␉␉PreferredDepthStencilFormat;␊
␉␉␉GraphicsDevice.PresentationParameters.IsFullScreen =␊
␉␉␉gdi.PresentationParameters.IsFullScreen =␊
␉␉␉␉IsFullScreen;␊
␉␉␉if (!PreferMultiSampling)␊
␉␉␉{␊
␉␉␉␉GraphicsDevice.PresentationParameters.MultiSampleCount = 0;␊
␉␉␉␉gdi.PresentationParameters.MultiSampleCount = 0;␊
␉␉␉}␊
␉␉␉else if (GraphicsDevice.PresentationParameters.MultiSampleCount == 0)␊
␉␉␉else if (gdi.PresentationParameters.MultiSampleCount == 0)␊
␉␉␉{␊
␉␉␉␉/* XNA4 seems to have an upper limit of 8, but I'm willing to␊
␉␉␉␉ * limit this only in GraphicsDeviceManager's default setting.␊
␉␉␉␉ * If you want even higher values, Reset() with a custom value.␊
␉␉␉␉ * -flibit␊
␉␉␉␉ */␊
␉␉␉␉GraphicsDevice.PresentationParameters.MultiSampleCount = Math.Min(␊
␉␉␉␉gdi.PresentationParameters.MultiSampleCount = Math.Min(␊
␉␉␉␉␉GraphicsDevice.GLDevice.MaxMultiSampleCount,␊
␉␉␉␉␉8␊
␉␉␉␉);␊
␉␉␉}␊
␊
␉␉␉// We're about to reset a device, notify the application.␊
␉␉␉OnDeviceResetting(this, EventArgs.Empty);␊
␊
␉␉␉// Make the Platform device changes.␊
␉␉␉game.Window.BeginScreenDeviceChange(␊
␉␉␉␉GraphicsDevice.PresentationParameters.IsFullScreen␊
␉␉␉␉gdi.PresentationParameters.IsFullScreen␊
␉␉␉);␊
␉␉␉game.Window.EndScreenDeviceChange(␊
␉␉␉␉"FNA",␊
␉␉␉␉GraphicsDevice.PresentationParameters.BackBufferWidth,␊
␉␉␉␉GraphicsDevice.PresentationParameters.BackBufferHeight␊
␉␉␉␉gdi.Adapter.Description, // FIXME: Should be Name! -flibit␊
␉␉␉␉gdi.PresentationParameters.BackBufferWidth,␊
␉␉␉␉gdi.PresentationParameters.BackBufferHeight␊
␉␉␉);␊
␊
␉␉␉// Apply the PresentInterval.␊
␉␉␉FNAPlatform.SetPresentationInterval(␊
␉␉␉␉SynchronizeWithVerticalRetrace ?␊
␉␉␉␉␉GraphicsDevice.PresentationParameters.PresentationInterval :␊
␉␉␉␉␉gdi.PresentationParameters.PresentationInterval :␊
␉␉␉␉␉PresentInterval.Immediate␊
␉␉␉);␊
␊
␉␉␉// Reset!␊
␉␉␉GraphicsDevice.Reset();␊
␉␉␉GraphicsDevice.Reset(gdi.PresentationParameters, gdi.Adapter);␊
␊
␉␉␉// We just reset a device, notify the application.␊
␉␉␉OnDeviceReset(this, EventArgs.Empty);␊
src/SDL2/SDL2_GameWindow.cs
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␊
␉␉private string INTERNAL_deviceName;␊
␊
␉␉private Point INTERNAL_lastWindowPosition;␊
␊
␉␉#endregion␊
␊
␉␉#region Internal Constructor␊
␉␉␉);␊
␉␉␉INTERNAL_SetIcon(title);␊
␊
␉␉␉INTERNAL_deviceName = SDL.SDL_GetDisplayName(␊
␉␉␉␉SDL.SDL_GetWindowDisplayIndex(INTERNAL_sdlWindow)␊
␉␉␉);␊
␉␉␉INTERNAL_isFullscreen = false;␊
␉␉␉INTERNAL_wantsFullscreen = false;␊
␉␉␉INTERNAL_lastWindowPosition = new Point(SDL.SDL_WINDOWPOS_CENTERED, SDL.SDL_WINDOWPOS_CENTERED);␊
␉␉}␊
␊
␉␉#endregion␊
␉␉␉int clientWidth,␊
␉␉␉int clientHeight␊
␉␉) {␊
␉␉␉// Set screen device name, not that we use it...␊
␉␉␉INTERNAL_deviceName = screenDeviceName;␊
␊
␉␉␉// Fullscreen␊
␉␉␉if (␉INTERNAL_wantsFullscreen &&␊
␉␉␉␉(SDL.SDL_GetWindowFlags(INTERNAL_sdlWindow) & (uint) SDL.SDL_WindowFlags.SDL_WINDOW_SHOWN) == 0␉)␊
␉␉␉␉ */␊
␉␉␉␉SDL.SDL_ShowWindow(INTERNAL_sdlWindow);␊
␉␉␉}␊
␉␉␉SDL.SDL_SetWindowFullscreen(␊
␉␉␉␉INTERNAL_sdlWindow,␊
␉␉␉␉INTERNAL_wantsFullscreen ?␊
␉␉␉␉␉(uint) SDL.SDL_WindowFlags.SDL_WINDOW_FULLSCREEN_DESKTOP :␊
␉␉␉␉␉0␊
␉␉␉);␊
␊
␉␉␉/* Because Mac windows resize from the bottom, we have to get the␊
␉␉␉ * position before changing the size so we can keep the window␊
␉␉␉ * centered when resizing in windowed mode.␊
␉␉␉ * -Nick␊
␉␉␉ */␊
␉␉␉Rectangle prevBounds = Rectangle.Empty;␊
␉␉␉// When windowed, set the size before moving␊
␉␉␉if (!INTERNAL_wantsFullscreen)␊
␉␉␉{␊
␉␉␉␉prevBounds = ClientBounds;␊
␉␉␉␉SDL.SDL_SetWindowFullscreen(INTERNAL_sdlWindow, 0);␊
␉␉␉␉SDL.SDL_SetWindowSize(INTERNAL_sdlWindow, clientWidth, clientHeight);␊
␉␉␉}␊
␊
␉␉␉// Window bounds␊
␉␉␉SDL.SDL_SetWindowSize(INTERNAL_sdlWindow, clientWidth, clientHeight);␊
␊
␉␉␉// Window position␊
␉␉␉if (INTERNAL_isFullscreen && !INTERNAL_wantsFullscreen)␊
␉␉␉// Get on the right display!␊
␉␉␉int displayIndex = 0;␊
␉␉␉for (int i = 0; i < GraphicsAdapter.Adapters.Count; i += 1)␊
␉␉␉{␊
␉␉␉␉// If exiting fullscreen, just center the window on the desktop.␊
␉␉␉␉SDL.SDL_SetWindowPosition(␊
␉␉␉␉␉INTERNAL_sdlWindow,␊
␉␉␉␉␉INTERNAL_lastWindowPosition.X,␊
␉␉␉␉␉INTERNAL_lastWindowPosition.Y␊
␉␉␉␉);␊
␉␉␉␉// FIXME: Should be checking Name, not Description! -flibit␊
␉␉␉␉if (screenDeviceName == GraphicsAdapter.Adapters[i].Description)␊
␉␉␉␉{␊
␉␉␉␉␉displayIndex = i;␊
␉␉␉␉␉break;␊
␉␉␉␉}␊
␉␉␉}␊
␉␉␉else if (!INTERNAL_wantsFullscreen)␊
␊
␉␉␉// Just to be sure, become a window first before changing displays␊
␉␉␉if (INTERNAL_deviceName != screenDeviceName)␊
␉␉␉{␊
␉␉␉␉// Store the window position before switching to fullscreen␊
␉␉␉␉INTERNAL_lastWindowPosition.X = prevBounds.X + ((prevBounds.Width - clientWidth) / 2);␊
␉␉␉␉INTERNAL_lastWindowPosition.Y = prevBounds.Y + ((prevBounds.Height - clientHeight) / 2);␊
␉␉␉␉SDL.SDL_SetWindowFullscreen(INTERNAL_sdlWindow, 0);␊
␉␉␉␉INTERNAL_deviceName = screenDeviceName;␊
␉␉␉}␊
␊
␉␉␉␉SDL.SDL_SetWindowPosition(␊
␉␉␉// Window always gets centered, per XNA behavior␊
␉␉␉int pos = SDL.SDL_WINDOWPOS_CENTERED_DISPLAY(displayIndex);␊
␉␉␉SDL.SDL_SetWindowPosition(␊
␉␉␉␉INTERNAL_sdlWindow,␊
␉␉␉␉pos,␊
␉␉␉␉pos␊
␉␉␉);␊
␊
␉␉␉// Set fullscreen after we've done all the ugly stuff.␊
␉␉␉if (INTERNAL_wantsFullscreen)␊
␉␉␉{␊
␉␉␉␉SDL.SDL_SetWindowFullscreen(␊
␉␉␉␉␉INTERNAL_sdlWindow,␊
␉␉␉␉␉Math.Max(␊
␉␉␉␉␉␉INTERNAL_lastWindowPosition.X,␊
␉␉␉␉␉␉0␊
␉␉␉␉␉),␊
␉␉␉␉␉Math.Max(␊
␉␉␉␉␉␉INTERNAL_lastWindowPosition.Y,␊
␉␉␉␉␉␉0␊
␉␉␉␉␉)␊
␉␉␉␉␉(uint) SDL.SDL_WindowFlags.SDL_WINDOW_FULLSCREEN_DESKTOP␊
␉␉␉␉);␊
␉␉␉}␊
␊

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