ffmpeg | branch: master | Yotam Ofek <yotam.o...@gmail.com> | Sun Apr 28 09:37:11 2024 +0000| [a9a69a5a312f889d95c60de52485ee8e96e20e47] | committer: Lynne
avcodec/aacenc: don't redundantly re-compute max sfb 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. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a9a69a5a312f889d95c60de52485ee8e96e20e47 --- 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; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
