#include <stdint.h>
#include "libavutil/error.h"
+#include "libavutil/internal.h"
#include "opus.h"
#include "vorbis.h"
s->gain_i = AV_RL16(extradata + 16);
if (s->gain_i)
- s->gain = pow(10, s->gain_i / (20.0 * 256));
+ s->gain = ff_exp10(s->gain_i / (20.0 * 256));
map_type = extradata[18];
if (!map_type) {