From 6c360ca8a1d8b2d4b29de9af047575ec224867c7 Mon Sep 17 00:00:00 2001 From: Ganesh Ajjanagadde Date: Wed, 23 Dec 2015 10:05:34 -0800 Subject: [PATCH] lavfi/af_volume: replace pow(10,x) by ff_exp10(x) Signed-off-by: Ganesh Ajjanagadde --- libavfilter/af_volume.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavfilter/af_volume.c b/libavfilter/af_volume.c index 3ba356ac84..3913e7b261 100644 --- a/libavfilter/af_volume.c +++ b/libavfilter/af_volume.c @@ -376,7 +376,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *buf) av_log(inlink->dst, AV_LOG_VERBOSE, "Using gain %f dB from replaygain side data.\n", g); - vol->volume = pow(10, (g + vol->replaygain_preamp) / 20); + vol->volume = ff_exp10((g + vol->replaygain_preamp) / 20); if (vol->replaygain_noclip) vol->volume = FFMIN(vol->volume, 1.0 / p); vol->volume_i = (int)(vol->volume * 256 + 0.5);