Signed-off-by: Paul B Mahol <one...@gmail.com> --- libavcodec/apedec.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/libavcodec/apedec.c b/libavcodec/apedec.c index 8fe7b5ee86..ea36247eb9 100644 --- a/libavcodec/apedec.c +++ b/libavcodec/apedec.c @@ -575,14 +575,10 @@ static inline int ape_decode_value_3990(APEContext *ctx, APERice *rice) base = range_decode_culfreq(ctx, pivot); range_decode_update(ctx, 1, base); } else { - int base_hi = pivot, base_lo; - int bbits = 0; + int base_hi, base_lo; + int bbits = 16 - ff_clz(pivot); - while (base_hi & ~0xFFFF) { - base_hi >>= 1; - bbits++; - } - base_hi = range_decode_culfreq(ctx, base_hi + 1); + base_hi = range_decode_culfreq(ctx, (pivot >> bbits) + 1); range_decode_update(ctx, 1, base_hi); base_lo = range_decode_culfreq(ctx, 1 << bbits); range_decode_update(ctx, 1, base_lo); -- 2.17.1 _______________________________________________ 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".