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Try making this actually work

This commit is contained in:
CasualPokePlayer 2024-08-25 17:37:41 -07:00
parent bb456e45be
commit 516a021add
1 changed files with 22 additions and 1 deletions
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23
src/BizHawk.Bizware.Graphics.Controls/Controls/OpenGLControl.cs
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@ -9,7 +9,28 @@ namespace BizHawk.Bizware.Graphics.Controls
// workaround a bug with proprietary Nvidia drivers resulting in some BadMatch on setting context to current
// seems they don't like whatever depth values mono's winforms ends up setting
// mono's winforms seems to try to copy from the "parent" window, so we need to create a "friendly" window
private static readonly Lazy<IntPtr> _x11GLParent = new(() => SDL2OpenGLContext.CreateDummyX11ParentWindow(3, 2, true));
private static readonly Lazy<IntPtr> _x11GLParent = new(() =>
{
// ugh, i hate this, seems just returning an x11 window handle is not good enough (unlike on windows where handing some native HWND is good enough)
// instead it has to have been created with mono's internal "Hwnd" class
var hwnd = typeof(Control).Assembly.CreateInstance("System.Windows.Forms.Hwnd");
if (hwnd == null)
{
Console.WriteLine("Couldn't find System.Windows.Forms.Hwnd");
return IntPtr.Zero;
}
var clientWindowProp = hwnd.GetType().GetProperty("ClientWindow");
if (clientWindowProp == null)
{
Console.WriteLine("Couldn't find ClientWindow prop");
return IntPtr.Zero;
}
var x11Window = SDL2OpenGLContext.CreateDummyX11ParentWindow(3, 2, true);
clientWindowProp.SetValue(hwnd, x11Window);
return x11Window;
});
private readonly Action _initGLState;
private SDL2OpenGLContext _context;