diff options
Diffstat (limited to 'libavcodec/g729dec.c')
| -rw-r--r-- | libavcodec/g729dec.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavcodec/g729dec.c b/libavcodec/g729dec.c index f17524aa5c..b2761e4df0 100644 --- a/libavcodec/g729dec.c +++ b/libavcodec/g729dec.c @@ -71,6 +71,14 @@ static inline uint16_t g729_random(uint16_t value) return 31821 * value + 13849; } +/** + * Get parity bit of bit 2..7 + */ +static inline int g729_get_parity(uint8_t value) +{ + return (0x6996966996696996ULL >> (value >> 2)) & 1; +} + AVCodec g729_decoder = { "g729", |