Apr 28, 2024, 11:37 by yotam.o...@gmail.com:
> Remove an unneeded inner loop in adjust_frame_information that
> had no effect, the loop body can be run only once and will compute
> the same max sfb.
> ---
> libavcodec/aacenc.c | 8 +++-----
> 1 file changed, 3 insertions(+), 5 deletions(-)
>
> diff --git a/libavcodec/aacenc.c b/libavcodec/aacenc.c
> index 7feb723289..163598e938 100644
> --- a/libavcodec/aacenc.c
> +++ b/libavcodec/aacenc.c
> @@ -538,11 +538,9 @@ static void adjust_frame_information(ChannelElement
> *cpe, int chans)
> maxsfb = 0;
> cpe->ch[ch].pulse.num_pulse = 0;
> for (w = 0; w < ics->num_windows; w += ics->group_len[w]) {
> - for (w2 = 0; w2 < ics->group_len[w]; w2++) {
> - for (cmaxsfb = ics->num_swb; cmaxsfb > 0 &&
> cpe->ch[ch].zeroes[w*16+cmaxsfb-1]; cmaxsfb--)
> - ;
> - maxsfb = FFMAX(maxsfb, cmaxsfb);
> - }
> + for (cmaxsfb = ics->num_swb; cmaxsfb > 0 &&
> cpe->ch[ch].zeroes[w*16+cmaxsfb-1]; cmaxsfb--)
> + ;
> + maxsfb = FFMAX(maxsfb, cmaxsfb);
> }
> ics->max_sfb = maxsfb;
>
Thanks, pushed
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