[Bug 84140] New: mplayer crashes playing some files using vdpau output

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Sep 21 10:06:47 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=84140

          Priority: medium
            Bug ID: 84140
          Assignee: dri-devel at lists.freedesktop.org
           Summary: mplayer crashes playing some files using vdpau output
          Severity: major
    Classification: Unclassified
                OS: Linux (All)
          Reporter: pejakm at gmail.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: git
         Component: Drivers/Gallium/r600
           Product: Mesa

Created attachment 106609
  --> https://bugs.freedesktop.org/attachment.cgi?id=106609&action=edit
gdb debugging log

Driver: r600, using vdpau kernel patch.
Mesa version: commit 4eb2bbefd2bf0359aff7ebbb8e931a1c7833606f.

mplayer crashes playing »some« x264 files using vdpau. `ffmpeg -i` for those
files reports:

 > Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 1920x800
[SAR 1:1 DAR 12:5], 1769 kb/s, 23.98 fps, 23.98 tbr, 96k tbn, 47.95 tbc
(default)

The same command for files which don't cause crash looks like this:

 > Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv,
bt709), 1920x800, 1979 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default)

(the difference is this "SAR DAR" thing).

Mplayer config ($HOME/.mplayer/config) is

 > vo = vdpau
 > [vo.vdpau]
 > vc=ffh264vdpau,ffmpeg12vdpau,

Debug log attached. vdpauinfo log attached.

Note: I think I could play all x264 encoded files few days ago (same setup,
older mesa drivers), so this might be a some kind of regression.

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