Obviously it's not the GLuint() which is to be incriminated... But with my
little understanding of OpenGL, I guess that one of the OpenGL function
must create an OpenGL context if none exists.
Daniel.
Le dimanche 8 février 2015 12:40:28 UTC+1, Daniel Gillet a écrit :
>
> Hello,
>
> On my laptop when trying to launch this minimal code
> import pyglet
>
> pic = pyglet.image.load('image1.png',
> file=pyglet.resource.file('image1.png'))
> texture = pic.get_texture()
>
> window = pyglet.window.Window()
>
> @window.event
> def on_draw():
> window.clear()
>
> pyglet.app.run()
>
> I get this error message: pyglet.gl.ContextException: Unable to share
> contexts with this stack trace:
>
> Traceback (most recent call last):
> File "test.py", line 9, in <module>
> window = pyglet.window.Window()
> File
> "C:\Python27\lib\site-packages\pyglet-1.2.0rc3-py2.7.egg\pyglet\window\win32\__init__.py",
>
> line 131, in __init__
> super(Win32Window, self).__init__(*args, **kwargs)
> File
> "C:\Python27\lib\site-packages\pyglet-1.2.0rc3-py2.7.egg\pyglet\window\__init__.py",
>
> line 559, in __init__
> self._create()
> File
> "C:\Python27\lib\site-packages\pyglet-1.2.0rc3-py2.7.egg\pyglet\window\win32\__init__.py",
>
> line 261, in _create
> self.context.attach(self.canvas)
> File
> "C:\Python27\lib\site-packages\pyglet-1.2.0rc3-py2.7.egg\pyglet\gl\win32.py",
> line 263, in attach
> super(Win32ARBContext, self).attach(canvas)
> File
> "C:\Python27\lib\site-packages\pyglet-1.2.0rc3-py2.7.egg\pyglet\gl\win32.py",
> line 208, in attach
> raise gl.ContextException('Unable to share contexts')
> pyglet.gl.ContextException: Unable to share contexts
>
> If I create the window before the texture = pic.get_texture(), it works
> correctly. I cannot reproduce this error on my desktop.
>
> I believe this comes from
> pyglet\image\__init__.py(1502)create()
> id = GLuint()
> which (I'm guessing here) is creating a context. So when trying to create
> the window, we have more than one OpenGL context and it throws an exception
> with my video card driver.
>
> Should I post this in the Bitbucket Issues section?
>
> Daniel.
>
--
You received this message because you are subscribed to the Google Groups
"pyglet-users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/pyglet-users.
For more options, visit https://groups.google.com/d/optout.
