[mythtv] AC3 passthrough and timestretch problems

[Dan Wilga]

At 6:34 PM -0600 5/2/08, John P Poet wrote:
>On Fri, May 2, 2008 at 6:06 PM, John P Poet <jppoet at gmail.com> wrote:
>>  On Fri, May 2, 2008 at 12:19 AM, Mark Spieth <mark at digivation.com.au> wrote:
>>   > could you also try this one please. this is my prefferred fix.
>>   >  remove the other patch.
>>   >
>>   >  thanks
>>   >
>>   > mark
>>   >
>>   >  --- audiooutputbase.cpp (revision 17223)
>>   >  +++ audiooutputbase.cpp (working copy)
>>   >  @@ -121,7 +121,8 @@
>>   >   void AudioOutputBase::SetStretchFactorLocked(float 
>>laudio_stretchfactor)
>>   >   {
>>   >      effdspstretched = (int)((float)effdsp / laudio_stretchfactor);
>>   >  -    if (audio_stretchfactor != laudio_stretchfactor)
>>   >  +    if ((audio_stretchfactor != laudio_stretchfactor) ||
>>   >  +        (pSoundStretch == NULL))
>>   >      {
>>   >          audio_stretchfactor = laudio_stretchfactor;
>>   >          if (pSoundStretch)
>>
>>
>>   Yes, that also works.
>
>Oops.  Unfortunately, mythfrontend randomly segfaults with this patch
>applied.  I will re-test with your original patch.

Hm. I also started to get random MFE crashes after applying this 
patch, but I assumed it was not related. They happen at irregular 
intervals, one to two minutes after playback starts.

Now that I see Mark & Daniel have committed several revisions based 
on three different issues, I'll try various combinations of them 
tonight, and try to do a backtrace if there's still a problem.
-- 
Dan Wilga                                                        "Ook."