video_device: fix osx build

add missing cmath include to build on osx Change-Id: If7e1e20e6aac4b920381407b4e9df72e6ed1b4fa Tuleap: #294

video_device: fix osx build
d702b297 · Guillaume Roguez · Alexandre Lision · bdd139c9 · d702b297
Commit d702b297 authored 9 years ago by Guillaume Roguez Committed by Alexandre Lision 9 years ago
--- a/src/media/video/video_device.h
+++ b/src/media/video/video_device.h
@@ -25,6 +25,7 @@
 #include "video_base.h"
 #include "rational.h"

+#include <cmath>
 #include <map>
 #include <memory>
 #include <string>