mandelbrot: add math.h for log2()
authorMichael Niedermayer <michaelni@gmx.at>
Mon, 14 Nov 2011 04:56:03 +0000 (05:56 +0100)
committerMichael Niedermayer <michaelni@gmx.at>
Mon, 14 Nov 2011 04:56:03 +0000 (05:56 +0100)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavfilter/vsrc_mandelbrot.c

index 7bf9777..eef3b9e 100644 (file)
@@ -31,6 +31,7 @@
 #include "libavutil/opt.h"
 #include "libavutil/parseutils.h"
 #include <float.h>
+#include <math.h>
 
 #define SQR(a) ((a)*(a))