diff options
Diffstat (limited to 'libavutil/mathematics.h')
-rw-r--r-- | libavutil/mathematics.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavutil/mathematics.h b/libavutil/mathematics.h index 74385274b3..3098862364 100644 --- a/libavutil/mathematics.h +++ b/libavutil/mathematics.h @@ -49,6 +49,8 @@ enum AVRounding { AV_ROUND_NEAR_INF = 5, ///< round to nearest and halfway cases away from zero }; +int64_t av_const av_gcd(int64_t a, int64_t b); + /** * rescale a 64bit integer with rounding to nearest. * a simple a*b/c isn't possible as it can overflow |