[Bug 90728] New: dvd playback with vlc and vdpau causes segmentation fault

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=90728

            Bug ID: 90728
           Summary: dvd playback with vlc and vdpau causes segmentation
                    fault
           Product: xorg
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/Radeon
          Assignee: xorg-driver-ati at lists.x.org
          Reporter: mehmet.giritli at gmail.com
        QA Contact: xorg-team at lists.x.org

Created attachment 116123
  --> https://bugs.freedesktop.org/attachment.cgi?id=116123&action=edit
vdpau trace from vlc

I've already run this by vlc bugzilla and they are sure taht this is a radeon
bug.

With many dvd iso images I have, I frequently get seg faults when I try to play
them if I'm using vdpau hw acceleration with vlc. Turning vdpau off stops
crashes. The crashes happen at the menu stages, for example if you choose the
main language and it is supposed to show you the real menu after that, you get
the crash after you select the language. Or when it is displaying FBI warnings
or similar and when it is done and it is going to change to another
menu/screeen or whatever, I get a crash. But if I manage to manually select the
main title from the playback menu (not always works depending on the dvd
structure I guess), I can watch the entire movie without any problems. So, the
problem seems to be fixable...

Also, vlc plays all my other files like mkv files without any problem through
vdpau...

I don't know how to provide more data. If you instruct me how to get extra
data, I'll do my best.

I'm attaching vdpau traces and a backtrace from vlc. I hope they help.

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