diff options
Diffstat (limited to 'libavutil')
| -rw-r--r-- | libavutil/rational.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavutil/rational.c b/libavutil/rational.c index 7abf54cd0b..aabe58f684 100644 --- a/libavutil/rational.c +++ b/libavutil/rational.c @@ -115,6 +115,8 @@ AVRational av_d2q(double d, int max) exponent = FFMAX( (int)(log(fabs(d) + 1e-20)/LOG2), 0); den = 1LL << (61 - exponent); av_reduce(&a.num, &a.den, rint(d * den), den, max); + if ((!a.num || !a.den) && d && max>0 && max<INT_MAX) + av_reduce(&a.num, &a.den, llrint(d * den), den, INT_MAX); return a; } |