X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fopus.c;h=f2b8ecc4112ee35053dac391cf556d7c4777ede9;hb=a51c2fcdc15dd37a2d95265a5b74d522b0b0b232;hp=6b3d3c310ede692c7c9ea32e06073a2ddcc16c86;hpb=2730a2013daab9a69b021fe107a60e601ec9d688;p=ffmpeg

diff --git a/libavcodec/opus.c b/libavcodec/opus.c
index 6b3d3c310ed..f2b8ecc4112 100644
--- a/libavcodec/opus.c
+++ b/libavcodec/opus.c
@@ -27,6 +27,7 @@
 #include <stdint.h>
 
 #include "libavutil/error.h"
+#include "libavutil/internal.h"
 
 #include "opus.h"
 #include "vorbis.h"
@@ -333,7 +334,7 @@ av_cold int ff_opus_parse_extradata(AVCodecContext *avctx,
 
     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) {