diff options
| -rw-r--r-- | libavcodec/atrac9dec.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/libavcodec/atrac9dec.c b/libavcodec/atrac9dec.c index 71c4d8330b..b53e2717fb 100644 --- a/libavcodec/atrac9dec.c +++ b/libavcodec/atrac9dec.c @@ -226,8 +226,18 @@ static inline int parse_band_ext(ATRAC9Context *s, ATRAC9BlockData *b, b->channel[0].band_ext = get_bits(gb, 2); b->channel[0].band_ext = ext_band > 2 ? b->channel[0].band_ext : 4; - if (!get_bits(gb, 5)) + if (!get_bits(gb, 5)) { + for (int i = 0; i <= stereo; i++) { + ATRAC9ChannelData *c = &b->channel[i]; + const int count = at9_tab_band_ext_cnt[c->band_ext][ext_band]; + for (int j = 0; j < count; j++) { + int len = at9_tab_band_ext_lengths[c->band_ext][ext_band][j]; + c->band_ext_data[j] = av_clip_uintp2_c(c->band_ext_data[j], len); + } + } + return 0; + } for (int i = 0; i <= stereo; i++) { ATRAC9ChannelData *c = &b->channel[i]; |