ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Mon Dec 31 21:08:06 2018 +0100| [5785e0e9c401e3bb2c5af5096209ba560c9a2c0e] | committer: Michael Niedermayer
avfilter/af_crossfeed: Use ff_exp10() Reviewed-by: Paul B Mahol <one...@gmail.com> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5785e0e9c401e3bb2c5af5096209ba560c9a2c0e --- libavfilter/af_crossfeed.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavfilter/af_crossfeed.c b/libavfilter/af_crossfeed.c index a0af280432..beee67964d 100644 --- a/libavfilter/af_crossfeed.c +++ b/libavfilter/af_crossfeed.c @@ -17,6 +17,7 @@ */ #include "libavutil/channel_layout.h" +#include "libavutil/ffmath.h" #include "libavutil/opt.h" #include "avfilter.h" #include "audio.h" @@ -57,7 +58,7 @@ static int config_input(AVFilterLink *inlink) { AVFilterContext *ctx = inlink->dst; CrossfeedContext *s = ctx->priv; - double A = exp(s->strength * -30 / 40 * log(10.)); + double A = ff_exp10(s->strength * -30 / 40); double w0 = 2 * M_PI * (1. - s->range) * 2100 / inlink->sample_rate; double alpha; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
