From 4d0d85c94ad9fe943e12b8db5fe4ed9df170c12c Mon Sep 17 00:00:00 2001 From: Ganesh Ajjanagadde Date: Thu, 29 Oct 2015 00:11:44 -0400 Subject: [PATCH] avfilter/af_volume: use log10 instead of log()/M_LN10 This is likely more precise and conveys the intent better. Reviewed-by: Michael Niedermayer 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 16e994c93f..3ba356ac84 100644 --- a/libavfilter/af_volume.c +++ b/libavfilter/af_volume.c @@ -279,7 +279,7 @@ static int set_volume(AVFilterContext *ctx) av_log(ctx, AV_LOG_VERBOSE, "volume_i:%d/255 ", vol->volume_i); } av_log(ctx, AV_LOG_VERBOSE, "volume:%f volume_dB:%f\n", - vol->volume, 20.0*log(vol->volume)/M_LN10); + vol->volume, 20.0*log10(vol->volume)); volume_init(vol); return 0;