diff options
Diffstat (limited to 'libavcodec/g729dec.c')
| -rw-r--r-- | libavcodec/g729dec.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/libavcodec/g729dec.c b/libavcodec/g729dec.c index 9870864..f00e597 100644 --- a/libavcodec/g729dec.c +++ b/libavcodec/g729dec.c @@ -31,6 +31,24 @@ #include "bitstream.h" /** + * minimum quantized LSF value (3.2.4) + * 0.005 in Q13 + */ +#define LSFQ_MIN 40 + +/** + * maximum quantized LSF value (3.2.4) + * 3.135 in Q13 + */ +#define LSFQ_MAX 25681 + +/** + * minimum LSF distance (3.2.4) + * 0.0391 in Q13 + */ +#define LSFQ_DIFF_MIN 321 + +/** * \brief pseudo random number generator */ static inline uint16_t g729_random(uint16_t value) |
