avfilter/vf_convolution: make rdiv set to 0 more useful

[ffmpeg] / libavformat / mxf.c

diff --git a/libavformat/mxf.c b/libavformat/mxf.c
index 5994b09914b61f5ae2f4f969e1cd675cec7a0714..a909401f08b98676b384b7d1131dfc6ee7b32eeb 100644 (file)
--- a/libavformat/mxf.c
+++ b/libavformat/mxf.c
@@ -157,7 +157,7 @@ const MXFSamplesPerFrame *ff_mxf_get_samples_per_frame(AVFormatContext *s,
     int idx = av_find_nearest_q_idx(time_base, mxf_time_base);
     AVRational diff = av_sub_q(time_base, mxf_time_base[idx]);
 
-    diff.num = abs(diff.num);
+    diff.num = FFABS(diff.num);
 
     if (av_cmp_q(diff, (AVRational){1, 1000}) >= 0)
         return NULL;