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Corrected what might be the cause of the NRE on X11GLNative.

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This commit is contained in:
the_fiddler 2007-08-05 17:39:31 +00:00
parent 387f455078
commit 998243f669
2 changed files with 20 additions and 27 deletions
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45
Source/OpenTK/Platform/X11/X11GLNative.cs
View file

@ -24,11 +24,6 @@ namespace OpenTK.Platform.X11
private X11GLContext glContext;
private WindowInfo info = new WindowInfo();
private IntPtr display;
private int screen;
private IntPtr rootWindow;
private IntPtr window;
private DisplayMode mode = new DisplayMode();
// Number of pending events.
@ -88,13 +83,13 @@ namespace OpenTK.Platform.X11
Debug.Print("Creating native window with mode: {0}", mode.ToString());
Debug.Indent();
info.Display = display = API.OpenDisplay(null); // null == default display
if (display == IntPtr.Zero)
info.Display = API.OpenDisplay(null); // null == default display
if (info.Display == IntPtr.Zero)
{
throw new Exception("Could not open connection to X");
}
info.Screen = screen = API.DefaultScreen(display);
info.RootWindow = rootWindow = API.RootWindow(display, screen);
info.Screen = API.DefaultScreen(info.Display);
info.RootWindow = API.RootWindow(info.Display, info.Screen);
Debug.Print(
"Display: {0}, Screen {1}, Root window: {2}",
@ -125,7 +120,7 @@ namespace OpenTK.Platform.X11
CreateWindowMask.CWColormap |
CreateWindowMask.CWEventMask;
window = API.CreateWindow(
info.Handle = API.CreateWindow(
info.Display,
info.RootWindow,
0, 0,
@ -140,12 +135,12 @@ namespace OpenTK.Platform.X11
wnd_attributes
);
if (window == IntPtr.Zero)
if (info.Handle == IntPtr.Zero)
{
throw new Exception("Could not create window.");
}
Debug.WriteLine("done! (id: " + window + ")");
Debug.WriteLine("done! (id: " + info.Handle + ")");
// Set the window hints
/*
@ -171,10 +166,10 @@ namespace OpenTK.Platform.X11
//glContext.ContainingWindow = info.Window;
glContext.windowInfo.Handle = window;
glContext.windowInfo.Handle = info.Handle;
glContext.CreateContext(null, true);
API.MapRaised(display, window);
API.MapRaised(info.Display, info.Handle);
Debug.WriteLine("Mapped window.");
@ -209,14 +204,14 @@ namespace OpenTK.Platform.X11
// Process all pending events
while (true)
{
pending = API.Pending(display);
pending = API.Pending(info.Display);
if (pending == 0)
return;
//API.NextEvent(display, e);
API.PeekEvent(display, e);
//API.NextEvent(display, eventPtr);
//API.NextEvent(info.Display, e);
API.PeekEvent(info.Display, e);
//API.NextEvent(info.Display, eventPtr);
Debug.WriteLine(String.Format("Event: {0} ({1} pending)", e.Type, pending));
@ -230,12 +225,12 @@ namespace OpenTK.Platform.X11
switch (e.Type)
{
case EventType.ReparentNotify:
API.NextEvent(display, reparent);
API.NextEvent(info.Display, reparent);
// Do nothing
break;
case EventType.CreateNotify:
API.NextEvent(display, createWindow);
API.NextEvent(info.Display, createWindow);
// Set window width/height
mode.Width = createWindow.width;
@ -247,14 +242,14 @@ namespace OpenTK.Platform.X11
break;
case EventType.DestroyNotify:
API.NextEvent(display, destroyWindow);
API.NextEvent(info.Display, destroyWindow);
quit = true;
Debug.WriteLine("Window destroyed, shutting down.");
break;
case EventType.ConfigureNotify:
API.NextEvent(display, configure);
API.NextEvent(info.Display, configure);
// If the window size changed, raise the C# Resize event.
if (configure.width != mode.Width ||
@ -275,7 +270,7 @@ namespace OpenTK.Platform.X11
break;
default:
API.NextEvent(display, e);
API.NextEvent(info.Display, e);
Debug.WriteLine(String.Format("{0} event was not handled", e.Type));
break;
}
@ -363,7 +358,7 @@ namespace OpenTK.Platform.X11
/// </summary>
public IntPtr Handle
{
get { return this.window; }
get { return this.info.Handle; }
}
#endregion
@ -469,7 +464,7 @@ namespace OpenTK.Platform.X11
{
if (!disposed)
{
API.DestroyWindow(display, window);
API.DestroyWindow(info.Display, info.Handle);
// Kills connection to the X-Server. We don't want that,
// 'cause it kills the ExampleLauncher too.
//API.CloseDisplay(display);

2
Source/OpenTK/Platform/X11/X11Keyboard.cs
View file

@ -32,8 +32,6 @@ namespace OpenTK.Platform.X11
IntPtr[] keysyms;
private static bool keymapExists;
#region private static void Initialize()