Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/aac/aacdec_usac.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/libavcodec/aac/aacdec_usac.c b/libavcodec/aac/aacdec_usac.c index 2938e693874..ccdf58bc8e2 100644 --- a/libavcodec/aac/aacdec_usac.c +++ b/libavcodec/aac/aacdec_usac.c @@ -567,15 +567,8 @@ static int decode_usac_scale_factors(AACDecContext *ac, int offset_sf = global_gain; for (int g = 0; g < ics->num_window_groups; g++) { for (int sfb = 0; sfb < ics->max_sfb; sfb++) { - /* First coefficient is just the global gain */ - if (!g && !sfb) { - /* The cannonical representation of quantized scalefactors - * in the spec is with 100 subtracted. */ - sce->sfo[0] = offset_sf - 100; - continue; - } - - offset_sf += get_vlc2(gb, ff_vlc_scalefactors, 7, 3) - SCALE_DIFF_ZERO; + if (g || sfb) + offset_sf += get_vlc2(gb, ff_vlc_scalefactors, 7, 3) - SCALE_DIFF_ZERO; if (offset_sf > 255U) { av_log(ac->avctx, AV_LOG_ERROR, "Scalefactor (%d) out of range.\n", offset_sf); -- 2.48.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".