diff options
-rw-r--r-- | libavutil/common.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libavutil/common.h b/libavutil/common.h index 47666ab20a..9fac1c0aa4 100644 --- a/libavutil/common.h +++ b/libavutil/common.h @@ -190,6 +190,17 @@ static inline av_const uint8_t av_clip_uint8(int a) } /** + * Clips a signed integer value into the 0-65535 range. + * @param a value to clip + * @return clipped value + */ +static inline av_const uint16_t av_clip_uint16(int a) +{ + if (a&(~65535)) return (-a)>>31; + else return a; +} + +/** * Clips a signed integer value into the -32768,32767 range. * @param a value to clip * @return clipped value |