libavutil/tablegen: add missing math.h include

9 years ago · d6b988b505
parent 0c1d62ab9d
commit d6b988b505
1 changed files with 2 additions and 0 deletions
--- a/libavutil/tablegen.h
+++ b/libavutil/tablegen.h
@ -24,6 +24,8 @@
 #ifndef AVUTIL_TABLEGEN_H
 #define AVUTIL_TABLEGEN_H

+#include <math.h>
+
 // we lack some functions on all host platforms, and we don't care about
 // performance and/or strict ISO C semantics as it's performed at build time
 static inline double ff_cbrt(double x)