/// <summary>
/// Creates a new instance of the GlfwProvider class.
/// </summary>
static SdlProvider()
{
SDL = new Lazy <Sdl>
(
() =>
{
var sdl = Sdl.GetApi();
if (SetMainReady)
{
sdl.SetMainReady();
}
sdl.Init(InitFlags);
sdl.ThrowError();
return(sdl);
}
);
}
/// <summary>
/// Unloads the loaded <see cref="SDL" /> interface implementation.
/// </summary>
public static void Unload()
{
SDL.Value.Quit();
SDL = new Lazy <Sdl>
(
() =>
{
var sdl = Sdl.GetApi();
if (SetMainReady)
{
sdl.SetMainReady();
}
sdl.Init(InitFlags);
sdl.ThrowError();
return(sdl);
}
);
}
/// <summary>
/// Creates a <see cref="SdlContext"/> from a native window using the given native interface.
/// </summary>
/// <param name="sdl">The native interface to use.</param>
/// <param name="window">The native window to associate this context for.</param>
/// <param name="source">The <see cref="IGLContextSource" /> to associate this context to, if any.</param>
/// <param name="attributes">The attributes to eagerly pass to <see cref="Create"/>.</param>
public SdlContext(Sdl sdl,
Window *window,
IGLContextSource?source = null,
params (GLattr Attribute, int Value)[] attributes)
public unsafe SdlNativeWindow(Sdl api, Window *window) : this()
{
Kind = NativeWindowFlags.Sdl;
Sdl = (nint)window;
SysWMInfo info;
api.GetVersion(&info.Version);
api.GetWindowWMInfo(window, &info);
// ReSharper disable once SwitchStatementHandlesSomeKnownEnumValuesWithDefault
switch (info.Subsystem)
{
case SysWMType.OS2:
Kind |= NativeWindowFlags.OS2;
break;
case SysWMType.Haiku:
Kind |= NativeWindowFlags.Haiku;
break;
case SysWMType.DirectFB:
Kind |= NativeWindowFlags.DirectFB;
break;
case SysWMType.Mir:
case SysWMType.Unknown:
break;
case SysWMType.Windows:
{
Kind |= NativeWindowFlags.Win32;
Win32 = (info.Info.Win.Hwnd, info.Info.Win.HDC, info.Info.Win.HInstance);
break;
}
case SysWMType.X11:
{
Kind |= NativeWindowFlags.X11;
X11 = ((nint)info.Info.X11.Display, (nuint)info.Info.X11.Window);
break;
}
case SysWMType.Cocoa:
{
Kind |= NativeWindowFlags.Cocoa;
Cocoa = (nint)info.Info.Cocoa.Window;
break;
}
case SysWMType.UIKit:
{
Kind |= NativeWindowFlags.UIKit;
UIKit = ((nint)info.Info.UIKit.Window,
info.Info.UIKit.Framebuffer,
info.Info.UIKit.Colorbuffer,
info.Info.UIKit.ResolveFramebuffer);
break;
}
case SysWMType.Wayland:
{
Kind |= NativeWindowFlags.Wayland;
Wayland = ((nint)info.Info.Wayland.Display, (nint)info.Info.Wayland.Surface);
break;
}
case SysWMType.WinRT:
{
Kind |= NativeWindowFlags.WinRT;
WinRT = (nint)info.Info.WinRT.Window;
break;
}
case SysWMType.Android:
{
Kind |= NativeWindowFlags.Android;
Android = ((nint)info.Info.Android.Window, (nint)info.Info.Android.Surface);
break;
}
case SysWMType.Vivante:
{
Kind |= NativeWindowFlags.Vivante;
Vivante = ((nint)info.Info.Vivante.Display, (nint)info.Info.Vivante.Window);
break;
}
}
}