Fix usage of ALSA softvol plugin

Somewhere in the version 3.x the softvol plugin got broken as the volume change is not applied anymore. Turned out for the softvol plugin no `volume()` and `parameters()` are defined.
2017-11-20 17:27:47 +01:00
parent e65897f3be
commit 41ebf30a08
1 changed files with 2 additions and 0 deletions
@@ -395,6 +395,8 @@ static int init(int argc, char **argv) {
          debug(1, "Volume control \"%s\" has dB volume from %f to %f.", alsa_mix_ctrl,
                (1.0 * alsa_mix_mindb) / 100.0, (1.0 * alsa_mix_maxdb) / 100.0);
          has_softvol = 1;
+          audio_alsa.volume = &volume; // insert the volume function now we know it can do dB stuff
+          audio_alsa.parameters = &parameters; // likewise the parameters stuff
        } else {
          debug(1, "Cannot get the dB range from the volume control \"%s\"", alsa_mix_ctrl);
        }