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;
--
2.40.1
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