[FFmpeg-devel] [FFmpeg-cvslog] avformat/aacdec: factorize the adts frame resync code

[Reimar Döffinger]

On 21.07.2019, at 02:51, James Almer <git at videolan.org> wrote:

> ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Sat Jul 20 10:13:08 2019 -0300| [a38eab8b7501440f872ff1af8a0c5482b7b3e532] | committer: James Almer
> 
> avformat/aacdec: factorize the adts frame resync code
> 
> Signed-off-by: James Almer <jamrial at gmail.com>
> 
>> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a38eab8b7501440f872ff1af8a0c5482b7b3e532
> ---
> 
> libavformat/aacdec.c | 37 +++++++++++++++++++++++++------------
> 1 file changed, 25 insertions(+), 12 deletions(-)
> 
> diff --git a/libavformat/aacdec.c b/libavformat/aacdec.c
> index 8a5450880b..262614fdd9 100644
> --- a/libavformat/aacdec.c
> +++ b/libavformat/aacdec.c
> @@ -80,10 +80,31 @@ static int adts_aac_probe(const AVProbeData *p)
>         return 0;
> }
> 
> +static int adts_aac_resync(AVFormatContext *s)
> +{
> +    uint16_t state;
> +
> +    // skip data until an ADTS frame is found
> +    state = avio_r8(s->pb);

Nit: could have merged declaration an initialization here.