diff options
Diffstat (limited to 'libavcodec/lagarithrac.h')
-rw-r--r-- | libavcodec/lagarithrac.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/lagarithrac.h b/libavcodec/lagarithrac.h index aa36d38f85..e4f066e445 100644 --- a/libavcodec/lagarithrac.h +++ b/libavcodec/lagarithrac.h @@ -107,6 +107,9 @@ static inline uint8_t lag_get_rac(lag_rac *l) l->range -= range_scaled * l->prob[255]; } + if (!l->range) + l->range = 0x80; + l->low -= range_scaled * l->prob[val]; return val; |