[FFmpeg-devel] [FFmpeg-cvslog] avcodec/aacsbr: Split pre dequantization noise factors table

Michael Niedermayer michaelni at gmx.at
Fri Nov 20 03:37:28 CET 2015


On Fri, Nov 20, 2015 at 12:34:05AM +0100, Andreas Cadhalpun wrote:
> On 19.11.2015 13:16, Michael Niedermayer wrote:
> > ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Thu Nov 19 12:03:22 2015 +0100| [bfd0e02dd64e912a6b67c25d9f86b3b0b849ad10] | committer: Michael Niedermayer
> > 
> > avcodec/aacsbr: Split pre dequantization noise factors table
> > 
> > This allows removing a special case for the fixed point decoder and will
> > make error checks simpler
> > 
> > Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> > 
> [...]
> > diff --git a/libavcodec/sbr.h b/libavcodec/sbr.h
> > index 66a88a2..f22c475 100644
> > --- a/libavcodec/sbr.h
> > +++ b/libavcodec/sbr.h
> > @@ -96,8 +96,10 @@ typedef struct SBRData {
> >      AAC_FLOAT          q_temp[42][48];
> >      uint8_t            s_indexmapped[8][48];
> >      ///Envelope scalefactors
> > +    uint8_t            env_facs_q[6][48];
> >      AAC_FLOAT          env_facs[6][48];
> >      ///Noise scalefactors
> > +    uint8_t            noise_facs_q[6][48];
> >      AAC_FLOAT          noise_facs[3][5];
> 
> This looks like a copy & paste error and should probably be:
>     uint8_t            noise_facs_q[3][5];

oops, fixed

thx
8...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Old school: Use the lowest level language in which you can solve the problem
            conveniently.
New school: Use the highest level language in which the latest supercomputer
            can solve the problem without the user falling asleep waiting.
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