private IntPtr GetDisplay(IntPtr dc)
{
IntPtr display = Egl.GetDisplay(dc);
if (display == IntPtr.Zero)
{
display = Egl.GetDisplay(IntPtr.Zero);
}
return(display);
}
public EglWindowInfo(IntPtr handle, IntPtr display, IntPtr surface)
{
Handle = handle;
Surface = surface;
if (display == IntPtr.Zero)
{
display = Egl.GetDisplay(IntPtr.Zero);
}
Display = display;
int dummyMajor, dummyMinor;
if (!Egl.Initialize(Display, out dummyMajor, out dummyMinor))
{
throw new GraphicsContextException(String.Format("Failed to initialize EGL, error {0}.", Egl.GetError()));
}
}
public override IGraphicsContext CreateGLContext(ContextHandle handle, IWindowInfo window, IGraphicsContext shareContext, bool directRendering, int major, int minor, GraphicsContextFlags flags)
{
X11WindowInfo x11_win = (X11WindowInfo)window;
EglWindowInfo egl_win = new osuTK.Platform.Egl.EglWindowInfo(x11_win.Handle, Egl.GetDisplay(x11_win.Display));
return(new EglUnixContext(handle, egl_win, shareContext, major, minor, flags));
}
