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Re: sound skipping regression introduced in 2.6.30-rc8




>>>> Can somebody point out, how I can set this xrun_debug thing or can
>>>> somebody provide a patch that reverts the change?
>>> Did you read my reply to David?
>> I will try, what is described there and I will report back if I get any
>> debug output.
> 
> Thanks, that'll be be helpful.

Below is the output. Note, that audacious 2.x was not only skipping a
little bit. In fact, the clock that was showing the time of audio played
was running twice as fast or even 4 times as fast. The sound was played
at the right samplerate but in fast it seems, that much of the audio
data was skipped and I only heard a series of short fragments of what
should have been the song I'm listening to.


PCM: hw_ptr skipping! (pos=4096, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=4096, delta=7611, period=1024, jdelta=10/158)
PCM: hw_ptr skipping! (pos=4096, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=6144, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=3072, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=5120, delta=7630, period=1024, jdelta=10/158)
PCM: hw_ptr skipping! (pos=3072, delta=7629, period=1024, jdelta=10/158)
PCM: hw_ptr skipping! (pos=6144, delta=7609, period=1024, jdelta=9/158)
PCM: hw_ptr skipping! (pos=5120, delta=7618, period=1024, jdelta=10/158)
PCM: hw_ptr skipping! (pos=1024, delta=7620, period=1024, jdelta=9/158)
PCM: hw_ptr skipping! (pos=4096, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=3072, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=0, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=7168, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=1024, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=6144, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=6144, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=3072, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=4096, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=5120, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=6144, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=7168, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=0, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=1024, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=2048, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=3072, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=4096, delta=7169, period=1024, jdelta=0/149)
__ratelimit: 202 callbacks suppressed
PCM: hw_ptr skipping! (pos=7168, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=0, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=1024, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=2048, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=3072, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=4096, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=5120, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=6144, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=7168, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=0, delta=7169, period=1024, jdelta=0/149)
__ratelimit: 202 callbacks suppressed
PCM: hw_ptr skipping! (pos=3072, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=4096, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=5120, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=6144, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=7168, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=1024, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=2048, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=3072, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=4096, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=5120, delta=7169, period=1024, jdelta=0/149)
__ratelimit: 196 callbacks suppressed
PCM: hw_ptr skipping! (pos=7168, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=0, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=1024, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=2048, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=3072, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=4096, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=5120, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=6144, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=7168, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=0, delta=7169, period=1024, jdelta=0/149)
__ratelimit: 201 callbacks suppressed
PCM: hw_ptr skipping! (pos=3072, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=4096, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=5120, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=6144, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=7168, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=0, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=1024, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=2048, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=3072, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=4096, delta=7169, period=1024, jdelta=0/149)
__ratelimit: 199 callbacks suppressed
PCM: hw_ptr skipping! (pos=7168, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=0, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=1024, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=2048, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=3072, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=4096, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=5120, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=6144, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=7168, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=0, delta=7169, period=1024, jdelta=0/149)
__ratelimit: 199 callbacks suppressed
PCM: hw_ptr skipping! (pos=3072, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=4096, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=5120, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=6144, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=7168, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=0, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=1024, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=2048, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=3072, delta=7169, period=1024, jdelta=0/149)
PCM: hw_ptr skipping! (pos=4096, delta=7169, period=1024, jdelta=0/149)
__ratelimit: 12 callbacks suppressed
PCM: hw_ptr skipping! (pos=4096, delta=7610, period=1024, jdelta=9/158)
PCM: hw_ptr skipping! (pos=4096, delta=7611, period=1024, jdelta=9/158)



Regards,
  Sven
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