[pulseaudio-tickets] [PulseAudio] #934: downmix to mono makes audio cliffing.

[PulseAudio]

#934: downmix to mono makes audio cliffing.
-----------------------+----------------------------------------------------
  Reporter:  kwanghui  |       Owner:  lennart
      Type:  defect    |      Status:  new    
 Milestone:  0.9.23    |   Component:  daemon 
Resolution:            |    Keywords:  remap  
-----------------------+----------------------------------------------------

Comment(by kwanghui):

 Oops. rewrite code
 {{{
 -             if (a == b || a == PA_CHANNEL_POSITION_MONO || b ==
 PA_CHANNEL_POSITION_MONO) {
 +            if (a == b || a == PA_CHANNEL_POSITION_MONO) {
                 m->map_table_f[oc][ic] = 1.0;

                 oc_connected = TRUE;
                 ic_connected[ic] = TRUE;
             }
 +            else if (b == PA_CHANNEL_POSITION_MONO) {
 +               if(n_ic)
 +                       m->map_table_f[oc][ic] = 1.0f / (float) n_ic;
 +
 +                oc_connected = TRUE;
 +                ic_connected[ic] = TRUE;
 +            }
 }}}

-- 
Ticket URL: <http://pulseaudio.org/ticket/934#comment:1>
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