[Bug 100972] r600g: vaapi encoder SIGFPE

[Bug 100972] r600g: vaapi encoder SIGFPE

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=100972

            Bug ID: 100972
           Summary: r600g: vaapi encoder SIGFPE
           Product: Mesa
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/r600
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: martin@serafean.cz
        QA Contact: dri-devel@lists.freedesktop.org

Created attachment 131262
  --> https://bugs.freedesktop.org/attachment.cgi?id=131262&action=edit
possible fix (is 0 a valid value?)

Program received signal SIGFPE, Arithmetic exception.
0x00007fffe5c86f07 in handleVAEncSequenceParameterBufferType
(drv=0x5555557ec2b0, context=0x555555a42c70, buf=0x555555819000)
    at
/var/tmp/paludis/media-libs-mesa-9999/work/mesa-9999/src/gallium/state_trackers/va/picture.c:374
374     in
/var/tmp/paludis/media-libs-mesa-9999/work/mesa-9999/src/gallium/state_trackers/va/picture.c

What happens is that h264->intra_idr_period is 0, which with current
parenthesizing results in a division by 0.

Command used : 
ffmpeg -loglevel debug -hwaccel vaapi -vaapi_device /dev/dri/renderD128 -i
Elephants_Dream_HD.avi -vf format=nv12,hwupload -map 0:0 -map 0:1 -y -f
matroska -bf 0 -c:v h264_vaapi ~/test.mkv

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[Bug 100972] r600g: vaapi encoder SIGFPE

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=100972

GitLab Migration User <gitlab-migration@fdo.invalid> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |MOVED

--- Comment #1 from GitLab Migration User <gitlab-migration@fdo.invalid> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.

You can subscribe and participate further through the new bug through this link
to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/602.

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