[Bug 1511278] Re: Xmir: glmark2 (default GLX mode) judders badly in DRI2 mode with -rootless
Possibly the same root cause as bug 1617944. ** Summary changed: - Xmir: glmark2 (default GLX mode) judders badly in DRI2 mode with -rootless + Xmir -rootless: glmark2 (default GLX mode) judders badly in DRI2 mode -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1511278 Title: Xmir -rootless: glmark2 (default GLX mode) judders badly in DRI2 mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1511278/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1511278] Re: Xmir: glmark2 (default GLX mode) judders badly
Confirmed still happens under Unity8 ** Changed in: xorg-server (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1511278 Title: Xmir: glmark2 (default GLX mode) judders badly in DRI2 mode with -rootless To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1511278/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1511278] Re: Xmir: glmark2 (default GLX mode) judders badly
Only seems to happen under Unity8 with DRI2 mode. ** Summary changed: - Xmir: glmark2 (default GLX mode) judders badly + Xmir: glmark2 (default GLX mode) judders badly in DRI2 mode ** Summary changed: - Xmir: glmark2 (default GLX mode) judders badly in DRI2 mode + Xmir: glmark2 (default GLX mode) judders badly in DRI2 mode with -rootless ** Description changed: - Xmir: glmark2 (default GLX mode) judders badly. + Xmir: glmark2 (default GLX mode) judders badly when using DRI2 rendering + and -rootless. glmark2-es2 seems to work smoothly though. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1511278 Title: Xmir: glmark2 (default GLX mode) judders badly in DRI2 mode with -rootless To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1511278/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1511278] Re: Xmir: glmark2 (default GLX mode) judders badly
Can't reproduce this now. ** Changed in: xorg-server (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1511278 Title: Xmir: glmark2 (default GLX mode) judders badly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1511278/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1511278] Re: Xmir: glmark2 (default GLX mode) judders badly
Looks like Xmir is waiting on frame notification to be finished in Mir to solve this. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1511278 Title: Xmir: glmark2 (default GLX mode) judders badly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1511278/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1511278] Re: Xmir: glmark2 (default GLX mode) judders badly
See also bug 1546401 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1511278 Title: Xmir: glmark2 (default GLX mode) judders badly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1511278/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1511278] Re: Xmir: glmark2 (default GLX mode) judders badly
This bug appears to be due to glmark2 going through xmir_dri2_copy_region() many times per Mir frame. Other GLX clients don't see the same judder because they go through xmir_dri2_schedule_swap() instead. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1511278 Title: Xmir: glmark2 (default GLX mode) judders badly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1511278/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
