[MPlayer-dev-eng] New audio filter layer finished

[Anders Johansson]

Hi,

> Hi,
> 
> > > > now, the problems.
> > > > i've tried to play the matrix 1 trailer .vob (2.0ch 48khz ac3) wiht -srate
> > > > 44100 and i got strange noise, clicks sometimes.
> 
> ok i've found this one as well... you won't believe.. or yes?
> yes. it's the good old sample size problem...
> i wonder why is this basic design issue still there in new libaf ?
> ok i've added the workaround to my code, for now it works fine:
> 
>   // round to whole samples:
>   declen/=sh_audio->samplesize*sh_audio->channels;
>   declen*=sh_audio->samplesize*sh_audio->channels;
> 
> actually this should be done at least in af_inputlen(), or better in deeper
> part, maybe inside the plugins?
> 
> that af_inputlen() is buggy anyway, it gives me a number, but if i request
> decoding of that number of bytes, i'll get few percent (hundreds bytes!)
> bigger output than requested, causing data loss sometimes :(

Sht I must have been brain damaged when I wrote that code.
I have tried to fix it have a look there are some comments about usage
added.

Cheers,
//Anders