[Bug 274047] audio/alsa-plugins: large number of underruns and CPU usage with games/veloren-weekly

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=274047

Sean Farley <scf@FreeBSD.org> changed:

           What    |Removed                     |Added
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             Status|New                         |Open

--- Comment #2 from Sean Farley <scf@FreeBSD.org> ---
(In reply to Jan Beich from comment #1)

Actually, no.  My options were:
BLKCNT_P2: on
BUFSZ_P2: on
FFMPEG: off
JACK: off
PULSEAUDIO: off
SAMPLERATE: off
SPEEX: off
VERBOSE: off

However, aplay worked for me for 16- and 32-bit WAV files but not the 8-bit
file.
$ aplay /usr/local/lib/python3.9/test/audiodata/pluck-pcm16.wav
Playing WAVE '/usr/local/lib/python3.9/test/audiodata/pluck-pcm16.wav' : Signed
16 bit Little Endian, Rate 11025 Hz, Stereo
$ aplay /usr/local/lib/python3.9/test/audiodata/pluck-pcm8.wav
Playing WAVE '/usr/local/lib/python3.9/test/audiodata/pluck-pcm8.wav' :
Unsigned 8 bit, Rate 11025 Hz, Stereo
Assertion failed: (err >= 0), function set_params, file aplay.c, line 1399.
Aborted by signal Abort trap...

Apparently, that option was the issue.  I disabled both *_P2 options, and it is
now stable.  Thank you very much!  I probably kept them enabled when they were
switched back and forth a few times.

Out of curiosity, is there any use for those two options?

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