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<body><span class="vcard"><a class="email" href="mailto:l-1@dbr.me.uk" title="D Rhodes <l-1@dbr.me.uk>"> <span class="fn">D Rhodes</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [RV630] and RS880 GPU hangs using UVD hardware acceleration"
href="https://bugs.freedesktop.org/show_bug.cgi?id=85320">bug 85320</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Summary</td>
<td>[RV630] GPU hangs using UVD hardware acceleration
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<td>[RV630] and RS880 GPU hangs using UVD hardware acceleration
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [RV630] and RS880 GPU hangs using UVD hardware acceleration"
href="https://bugs.freedesktop.org/show_bug.cgi?id=85320#c20">Comment # 20</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [RV630] and RS880 GPU hangs using UVD hardware acceleration"
href="https://bugs.freedesktop.org/show_bug.cgi?id=85320">bug 85320</a>
from <span class="vcard"><a class="email" href="mailto:l-1@dbr.me.uk" title="D Rhodes <l-1@dbr.me.uk>"> <span class="fn">D Rhodes</span></a>
</span></b>
<pre>There was a VDPAU fix in MPV 0.6.1 that fixed this kind of lockup on my
hardware: RS880G.
My videos are all 1080i50 H.264 recordings from DVB-S2 broadcasts of various
channels. Since they are just chunks of transport stream, I think that lockups
when starting a video and when seeking would be similar.
Also I have ~oibaf MESA from 4th October, the first with the VAAPI state
tracker, and I tested that too. Here is a summary of what I found, with MPV
0.6.1
--hwdec=vdpau --vo=vdpau does not lock up the GPU but...
--hwdec=vdpau --vo=vdpau --deinterlace locks the GPU immediately.
I assume deinterlace will not work until there is a proper workaround for the
frame based output. UVD is not useful for me without deinterlace.
--hwdec=vaapi --vo=vaapi locks up the GPU quite often when starting to play a
video, similar to vdpau on MPV 0.6.0
--hwdec=vaapi --vo=opengl does not lock up the GPU but there is quite a lot of
coloured or speckled picture corruption on my video.</pre>
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