Recent changes to bugs

Outdated config.guess and config.sub file in the source of project GtkGLExt.

Yuluo — Tue, 16 Jul 2024 10:08:23 -0000

I am trying to build GtkGLExt for riscv64 architecture.
But got a build error, it caused by outdated config.guess and config.sub file.
Could it be updated and have a new release?

Render outside the window (widget)

Poul — Tue, 08 Jun 2010 12:17:40 -0000

Detected on Windows Vista: *ALL* examples renders outside the widget. This occurs with GTK 2.14.x, 2.16.x. Detected in C examples and Python examples. There are only 2 examples without this problem: color.exe/color.py and simple-mixed.exe/simple-mixed.py. Both seems use MODE_SIGNLE instead of MODE_DOUBLE (buffering mode). Tested with versions of gtkglext-1.0.0.
The same examples on OpenBSD works good - without this bug (but I ran under tiling window manager, so nothing known about floating mode windows, I suppose it's all right anyway under Unix).

GtkGLExt hijacks whole window with GTK+ 2.20

Chris Malloy — Wed, 05 May 2010 01:28:09 -0000

With GTK+ 2.20 GtkGLExt draws outside of it's widget's area and actually takes over the whole window. I do not know what version this happened at but this problem is not present in GTK+ 2.16.

button_press_event troubles

michaelivko — Fri, 06 Nov 2009 14:44:39 -0000

After being pressed once, an opengl-capable gtk drawing area captures mouse events from all the window. The following small c99 program illustrate this.

pygtk/apputils.py display signature

Matt Wette — Tue, 03 Nov 2009 17:49:21 -0000

Is the signature for the "display" callback in GLScene correct? The OpenGL "display" callback has signature "void foo(void)"

examples/teapot2.py code typo

Matt Wette — Tue, 03 Nov 2009 15:53:32 -0000

line 47 says "glLIghtModel(" but should be "glLightModelfv(" I belive

1.2.0 doesn't build with gnome 2.28.0

David Ronis — Tue, 29 Sep 2009 18:26:31 -0000

Trying to build gives:

gdkglwindow.c: In function 'gdk_window_set_gl_capability':
gdkglwindow.c:743: error: dereferencing pointer to incomplete type
gdkglwindow.c:749: error: dereferencing pointer to incomplete type

(gtk+-2.18.0 is what's being used here).

Looks like some sort of typedef has been deprecated.

build now dies: GDK_GL_NOTE

David Ronis — Wed, 23 Sep 2009 21:26:16 -0000

I'm trying to rebuild 1.2.0 for gnome-2.28 (which now uses gtk+-2.18.0). The build dies with:

gdkglwindow.c: In function 'gdk_window_set_gl_capability':
gdkglwindow.c:743: error: dereferencing pointer to incomplete type
gdkglwindow.c:749: error: dereferencing pointer to incomplete type

Sounds like something has been deprecated and a typdef or macro no longer is defined.

Don't link to pangox

Behdad Esfahbod — Mon, 10 Aug 2009 15:50:30 -0000

gtkglext links to pangox without using it. I'm planning to remove pangox.
Please remove the dependency. Worse, it's publishing it in its .pc file, so
all gtkglext-using apps also have an unused dep on pangox.

GtkGLExt won't compile with MINGW

Carlo Bramini — Thu, 02 Jul 2009 11:43:21 -0000

If the configure is launched under mingw+msys, you get this error message:

checking for BASE_DEPENDENCIES... configure: error: Package requirements (gtk+-2
.0 >= 2.0.0 gdk-2.0 >= 2.0.0 pango >= 1.0.0 pangox >= 1.0.0 gmodule-2.0 >= 2.0.0
) were not met:

No package 'pangox' found

Actually it will never work in this manner, because pangox does not exist under mingw; it must test pangowin32 instead.
Good solution would be a presence check for pangox OR pangowin32, since cygwin can use both.
I'm using GtkGLExt 1.2.0.