diff options
Diffstat (limited to 'libavutil/libm.h')
-rw-r--r-- | libavutil/libm.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libavutil/libm.h b/libavutil/libm.h index 704bcf9554..783f3cdfab 100644 --- a/libavutil/libm.h +++ b/libavutil/libm.h @@ -86,6 +86,13 @@ static av_always_inline av_const float roundf(float x) } #endif /* HAVE_ROUNDF */ +#if !HAVE_TRUNC +static av_always_inline av_const double trunc(double x) +{ + return (x > 0) ? floor(x) : ceil(x); +} +#endif /* HAVE_TRUNC */ + #if !HAVE_TRUNCF static av_always_inline av_const float truncf(float x) { |