Re: [FFmpeg-devel] [FFmpeg-cvslog] avfilter/af_speechnorm: speed up filtering code

Re: [FFmpeg-devel] [FFmpeg-cvslog] avfilter/af_speechnorm: speed up filtering code

[James Almer]

> ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Wed Feb 16 19:31:31 2022 +0100| [698de27f25bea278ce7155fc387b3d59b478d46b] | committer: Paul B Mahol
> 
> avfilter/af_speechnorm: speed up filtering code
> 
> Reduce some asserts by default.
> 
>> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=698de27f25bea278ce7155fc387b3d59b478d46b
> ---
> 
>  libavfilter/af_speechnorm.c | 133 ++++++++++++++++++++++++--------------------
>  1 file changed, 73 insertions(+), 60 deletions(-)
> 
> diff --git a/libavfilter/af_speechnorm.c b/libavfilter/af_speechnorm.c
> index 212a926f36..7fa87f814a 100644
> --- a/libavfilter/af_speechnorm.c
> +++ b/libavfilter/af_speechnorm.c
> @@ -128,7 +128,7 @@ static int get_pi_samples(PeriodItem *pi, int start, int end, int remain)
>              start = 0;
>          if (pi[start].type == 0)
>              break;
> -        av_assert0(pi[start].size > 0);
> +        av_assert1(pi[start].size > 0);
>          sum += pi[start].size;
>      }
>  
> @@ -156,7 +156,7 @@ static void consume_pi(ChannelContext *cc, int nb_samples)
>      if (cc->pi_size >= nb_samples) {
>          cc->pi_size -= nb_samples;
>      } else {
> -        av_assert0(0);
> +        av_assert1(0);

You removed an assert meant to always trigger if that path is chosen. 
This has nothing to do with speed.

Same at the end of the commit.

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