Merge remote-tracking branch 'qatar/master'

[ffmpeg] / libavutil / mathematics.h

diff --git a/libavutil/mathematics.h b/libavutil/mathematics.h
index 882a516393b6d8696f33eec662e20ff06dcce66b..ad39e263cef859a5472a910851a579de1f4301c2 100644 (file)
--- a/libavutil/mathematics.h
+++ b/libavutil/mathematics.h
@@ -57,6 +57,12 @@
 #define INFINITY       (1.0/0.0)
 #endif
 
+/**
+ * @addtogroup lavu_math
+ * @{
+ */
+
+
 enum AVRounding {
     AV_ROUND_ZERO     = 0, ///< Round toward zero.
     AV_ROUND_INF      = 1, ///< Round away from zero.
@@ -109,4 +115,8 @@ int av_compare_ts(int64_t ts_a, AVRational tb_a, int64_t ts_b, AVRational tb_b);
  */
 int64_t av_compare_mod(uint64_t a, uint64_t b, uint64_t mod);
 
+/**
+ * @}
+ */
+
 #endif /* AVUTIL_MATHEMATICS_H */