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| author | Vittorio Giovara <vittorio.giovara@gmail.com> | 2014-12-10 01:41:44 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-02-12 17:10:35 +0100 |
| commit | 0bdc64e8b9c1010c7756874ba913108a5f27addc (patch) | |
| tree | ec314cb5c761581393b519e466bede00eeb1955e | |
| parent | 5fbf63ea394e6a3ab2abf34628721cfa53e81182 (diff) | |
| download | ffmpeg-0bdc64e8b9c1010c7756874ba913108a5f27addc.tar.gz | |
hevc: always clip luma_log2_weight_denom
Its value shall be between 0 and 7 according to the specifications.
Bug-Id: CID 1257502
| -rw-r--r-- | libavcodec/hevc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/hevc.c b/libavcodec/hevc.c index fd557f4c2f..8fac87d889 100644 --- a/libavcodec/hevc.c +++ b/libavcodec/hevc.c @@ -144,7 +144,7 @@ static void pred_weight_table(HEVCContext *s, GetBitContext *gb) uint8_t luma_weight_l1_flag[16]; uint8_t chroma_weight_l1_flag[16]; - s->sh.luma_log2_weight_denom = get_ue_golomb_long(gb); + s->sh.luma_log2_weight_denom = av_clip_c(get_ue_golomb_long(gb), 0, 7); if (s->sps->chroma_format_idc != 0) { int delta = get_se_golomb(gb); s->sh.chroma_log2_weight_denom = av_clip(s->sh.luma_log2_weight_denom + delta, 0, 7); |