<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - NV30: Xfwm4 use_compositing - garbled display" href="https://bugs.freedesktop.org/show_bug.cgi?id=90871#c4">Comment # 4</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - NV30: Xfwm4 use_compositing - garbled display" href="https://bugs.freedesktop.org/show_bug.cgi?id=90871">bug 90871</a> from <a class="email" href="mailto:pomidorabelisima@gmail.com" title="poma <pomidorabelisima@gmail.com>"> poma</a> <pre> What I actually wanted to write, epoxy support is related to the usage, enablement of the OpenGL, right? And here it is about compositing part. If I understood this library simplifies writing code related to OpenGL. About distro versions "regression", I expected the Xorg/Mesa/libdrm from Fedora 21 to work also on Fedora 22, but surprise, surprise, it didn't happen. I tested also [Mesa-announce] Mesa 10.5.7 <a href="http://lists.freedesktop.org/archives/mesa-announce/2015-June/000157.html">http://lists.freedesktop.org/archives/mesa-announce/2015-June/000157.html</a> No effect positivo. Also it is not possible to test whether the NV30 works with 'modesetting': Driver "modesetting" ~~~~~~ Require OpenGL version 2.1 or later. (EE) modeset(0): Failed to initialize glamor at ScreenInit() time. (EE) Fatal server error: (EE) AddScreen/ScreenInit failed for driver 0 (EE) (EE) Server terminated with error (1). Closing log file. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Driver "modesetting" Option "AccelMethod" "none" ~~~~~~ (II) AIGLX: Screen 0 is not DRI2 capable (EE) AIGLX: reverting to software rendering (II) AIGLX: Loaded and initialized swrast (II) GLX: Initialized DRISWRAST GL provider for screen 0 (EE) Fatal server error: (EE) failed to create screen resources(EE) (EE) Server terminated with error (1). Closing log file. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Therefore for now I can not conclude what this is all about. At least Xpresent rendering works, although "serrated" - not quite tear-free.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>