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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - vdpau state tracker on nv92 started to hit assert after vl compute work"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109742">109742</a>
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<th>Summary</th>
<td>vdpau state tracker on nv92 started to hit assert after vl compute work
</td>
</tr>
<tr>
<th>Product</th>
<td>Mesa
</td>
</tr>
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<th>Version</th>
<td>git
</td>
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<th>Hardware</th>
<td>x86 (IA32)
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>Drivers/DRI/nouveau
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<th>Assignee</th>
<td>nouveau@lists.freedesktop.org
</td>
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<th>Reporter</th>
<td>randrik@mail.ru
</td>
</tr>
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<th>QA Contact</th>
<td>nouveau@lists.freedesktop.org
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</tr></table>
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<pre>Created <span class=""><a href="attachment.cgi?id=143438" name="attach_143438" title="hack patch to disable compute reporting in nv50">attachment 143438</a> <a href="attachment.cgi?id=143438&action=edit" title="hack patch to disable compute reporting in nv50">[details]</a></span> <a href='page.cgi?id=splinter.html&bug=109742&attachment=143438'>[review]</a>
hack patch to disable compute reporting in nv50
Hello.
I tried to update my mesa install and hit one bug.
mplayer /dev/shm/tmp/output.mkv
MPlayer SVN-r38122-5.5.0 (C) 2000-2019 MPlayer Team
224 audio & 464 video codecs
Playing /dev/shm/tmp/output.mkv.
libavformat version 58.26.101 (internal)
libavformat file format detected.
[lavf] stream 0: video (vp8), -vid 0
[lavf] stream 1: audio (vorbis), -aid 0, -alang rus
VIDEO: [VP80] 1280x720 0bpp 30.000 fps 0.0 kbps ( 0.0 kbyte/s)
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
libavcodec version 58.47.100 (internal)
Selected video codec: [ffvp8] vfm: ffmpeg (FFmpeg VP8)
==========================================================================
Clip info:
ENCODER: Lavf58.20.100
Load subtitles in /dev/shm/tmp/
==========================================================================
Forced audio codec: mad
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 44100 Hz, 2 ch, floatle, 0.0 kbit/0.00% (ratio: 0->352800)
Selected audio codec: [ffvorbis] afm: ffmpeg (FFmpeg Vorbis)
==========================================================================
AL lib: (EE) UpdateDeviceParams: Failed to set 44100hz, got 48000hz instead
AO: [openal] 48000Hz 2ch s16le (2 bytes per sample)
Starting playback...
Movie-Aspect is undefined - no prescaling applied.
VO: [vdpau] 1280x720 => 1280x720 Planar YV12
mplayer: nv50/nv50_state.c:659: nv50_bind_sampler_states: Assertion
`!"unexpected shader type"' failed.
MPlayer interrupted by signal 6 in module: decode video
- MPlayer crashed. This shouldn't happen.
It can be a bug in the MPlayer code _or_ in your drivers _or_ in your
gcc version. If you think it's MPlayer's fault, please read
DOCS/HTML/en/bugreports.html and follow the instructions there. We can't and
won't help unless you provide this information when reporting a possible bug.
AL lib: (EE) alc_cleanup: 1 device not closed
MPlayer interrupted by signal 11 in module: decode video
mesa version Mesa 19.1.0-devel (git-55e00a2ea8) was good.
disabling PIPE_CAP_COMPUTE for nv50 'fixes' bug for me.
Note, I hope internal use of compute shaders still unaffected, or may be I read
<a href="https://cgit.freedesktop.org/mesa/mesa/commit/src/gallium/drivers/nouveau/nv50/nv50_screen.c?id=ff72440b40211326eda118232fabd53965410afd">https://cgit.freedesktop.org/mesa/mesa/commit/src/gallium/drivers/nouveau/nv50/nv50_screen.c?id=ff72440b40211326eda118232fabd53965410afd</a>
wrongly?</pre>
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