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lagarithrac: fix length used in ff_lag_rac_init() 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-03-28 06:26:54 +02:00
parent 7b453d1c60
commit c30d04cedd
1 changed files with 1 additions and 2 deletions
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3
libavcodec/lagarithrac.c
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@ -40,8 +40,7 @@ void ff_lag_rac_init(lag_rac *l, GetBitContext *gb, int length)
align_get_bits(gb);
l->bytestream_start =
l->bytestream = gb->buffer + get_bits_count(gb) / 8;
l->bytestream_end = l->bytestream_start + length;
l->bytestream_end = l->bytestream_start + get_bits_left(gb) / 8;
l->range = 0x80;
l->low = *l->bytestream >> 1;
l->hash_shift = FFMAX(l->scale - 8, 0);