diff options
Diffstat (limited to 'libavcodec/mss1.c')
-rw-r--r-- | libavcodec/mss1.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/mss1.c b/libavcodec/mss1.c index a579d9d9a4..84b7a37007 100644 --- a/libavcodec/mss1.c +++ b/libavcodec/mss1.c @@ -56,6 +56,8 @@ static void arith_normalise(ArithCoder *c) c->low <<= 1; c->high <<= 1; c->high |= 1; + if (get_bits_left(c->gbc.gb) < 1) + c->overread++; c->value |= get_bits1(c->gbc.gb); } } @@ -112,6 +114,7 @@ static void arith_init(ArithCoder *c, GetBitContext *gb) c->low = 0; c->high = 0xFFFF; c->value = get_bits(gb, 16); + c->overread = 0; c->gbc.gb = gb; c->get_model_sym = arith_get_model_sym; c->get_number = arith_get_number; |