avfilter/af_flanger: use rint instead of floor hack

Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
9 years ago · d64b6c3819
parent c6bea81acf
commit d64b6c3819
1 changed files with 1 additions and 1 deletions
--- a/libavfilter/af_flanger.c
+++ b/libavfilter/af_flanger.c
@ -130,7 +130,7 @@ static int config_input(AVFilterLink *inlink)
        return AVERROR(ENOMEM);
    ff_generate_wave_table(s->wave_shape, AV_SAMPLE_FMT_FLT, s->lfo, s->lfo_length,
-                           floor(s->delay_min * inlink->sample_rate + 0.5),
+                           rint(s->delay_min * inlink->sample_rate),
                           s->max_samples - 2., 3 * M_PI_2);
    return av_samples_alloc_array_and_samples(&s->delay_buffer, NULL,