https://bugs.freedesktop.org/show_bug.cgi?id=108095
Michel Dänzer michel@daenzer.net changed:
What |Removed |Added ---------------------------------------------------------------------------- Version|DRI git |git Product|DRI |Mesa Component|DRM/AMDgpu |GLX QA Contact| |mesa-dev@lists.freedesktop. | |org Assignee|dri-devel@lists.freedesktop |mesa-dev@lists.freedesktop. |.org |org
--- Comment #9 from Michel Dänzer michel@daenzer.net --- I think this is because the glXWaitX implementation in Mesa isn't reliable. xfwm4 relies on it to synchronize between X11 protocol drawing to a pixmap and sampling from an OpenGL texture bound to the corresponding GLXPixmap via GLX_EXT_texture_from_pixmap.