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vlc-1.1
Commit 5149ab52 authored by Derk-Jan Hartman's avatar Derk-Jan Hartman
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* backport of [11313]

parent 7dc21c6f
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Showing with 33 additions and 29 deletions
modules/audio_output/auhal.c
View file @ 5149ab52
......@@ -300,36 +300,40 @@ static int Open( vlc_object_t * p_this )
continue;
default:
msg_Warn( p_aout, "Unrecognized channel form provided by driver: %d", (int)layout->mChannelDescriptions[i].mChannelLabel );
switch( layout->mNumberChannelDescriptions )
if( i == 0 )
{
/* We make assumptions based on number of channels here.
* Unfortunatly Apple has provided no 100% method to retrieve the speaker configuration */
case 1:
p_aout->output.output.i_physical_channels = AOUT_CHAN_CENTER;
break;
case 4:
p_aout->output.output.i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT |
AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT;
break;
case 6:
p_aout->output.output.i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT |
AOUT_CHAN_CENTER | AOUT_CHAN_LFE |
AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT;
break;
case 7:
p_aout->output.output.i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT |
AOUT_CHAN_CENTER | AOUT_CHAN_LFE |
AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT | AOUT_CHAN_REARCENTER;
break;
case 8:
p_aout->output.output.i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT |
AOUT_CHAN_CENTER | AOUT_CHAN_LFE |
AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT |
AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT;
break;
case 2:
default:
p_aout->output.output.i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
msg_Warn( p_aout, "Probably no channellayout is set. force based on channelcount" );
switch( layout->mNumberChannelDescriptions )
{
/* We make assumptions based on number of channels here.
* Unfortunatly Apple has provided no 100% method to retrieve the speaker configuration */
case 1:
p_aout->output.output.i_physical_channels = AOUT_CHAN_CENTER;
break;
case 4:
p_aout->output.output.i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT |
AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT;
break;
case 6:
p_aout->output.output.i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT |
AOUT_CHAN_CENTER | AOUT_CHAN_LFE |
AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT;
break;
case 7:
p_aout->output.output.i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT |
AOUT_CHAN_CENTER | AOUT_CHAN_LFE |
AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT | AOUT_CHAN_REARCENTER;
break;
case 8:
p_aout->output.output.i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT |
AOUT_CHAN_CENTER | AOUT_CHAN_LFE |
AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT |
AOUT_CHAN_REARLEFT | AOUT_CHAN_REARRIGHT;
break;
case 2:
default:
p_aout->output.output.i_physical_channels = AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
}
}
break;
}
......
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