Sorry, no, doing that just broken OpenGL-accelerate. So it appears that with OpenGL enabled, the double-buffering is often the previous buffer when moving through menus or doing any sort of window updates.
On 7 April 2013 09:26, Nick Burrett <[email protected]> wrote: > I fixed this by upgrading the Python OpenGL-accelerate module: > > easy_install OpenGL-accelerate > > > On 7 April 2013 09:07, Nick Burrett <[email protected]> wrote: > >> I'm trying this out with the xfce4 terminal - /usr/bin/Terminal on Ubuntu >> quantal (12.10) >> >> Rendering is certainly faster, however just moving the mouse across the >> various menu items at the top of the window will flick between the current >> image and a previous window image and will regularly produce this: >> >> 2013-04-07 09:03:51,306 OpenGL Version: 4.2.11903 Compatibility Profile >> Context >> 2013-04-07 09:03:51,333 GL Extension GL_ARB_shader_objects available >> 2013-04-07 09:03:51,353 GL Extension GL_ARB_fragment_program available >> 2013-04-07 09:03:51,353 GL Extension GL_ARB_texture_rectangle available >> 2013-04-07 09:03:51,354 GL Extension GL_ARB_vertex_program available >> 2013-04-07 09:04:00,139 Attached to ssh:devbox:100 (press Control-C to >> detach) >> >> 2013-04-07 09:05:00,204 do_paint_rgb24 error >> Traceback (most recent call last): >> File "/usr/local/lib/python2.7/dist-packages/xpra/window_backing.py", >> line 371, in do_paint_rgb24 >> self._do_paint_rgb24(img_data, x, y, width, height, rowstride, >> options, callbacks) >> File >> "/usr/local/lib/python2.7/dist-packages/xpra/gl/gl_window_backing.py", line >> 181, in _do_paint_rgb24 >> self.gl_end(drawable) >> File >> "/usr/local/lib/python2.7/dist-packages/xpra/gl/gl_window_backing.py", line >> 127, in gl_end >> if drawable.is_double_buffered(): >> AttributeError: 'NoneType' object has no attribute 'is_double_buffered' >> >> >> On 16 March 2013 14:35, Antoine Martin <[email protected]> wrote: >> >>> Hi, >>> >>> The OpenGL client rendering has been enabled again, and this time it >>> looks like it should work in almost all cases (the "nouveau" driver on >>> Linux is blacklisted however - and OSX is unlikely to be supported). >>> Please give it a whirl and report any display visual artifacts / bugs so >>> that the 0.9.0 release can include it enabled by default, more details >>> here: >>> http://xpra.org/trac/wiki/ClientRendering#OpenGLNotes >>> Updated beta packages here: >>> http://xpra.org/beta/ >>> >>> Thanks >>> Antoine >>> _______________________________________________ >>> shifter-users mailing list >>> [email protected] >>> http://lists.devloop.org.uk/mailman/listinfo/shifter-users >>> >> >> > _______________________________________________ shifter-users mailing list [email protected] http://lists.devloop.org.uk/mailman/listinfo/shifter-users
