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Auhal: remove unnecessary variables

This commit is contained in:
Jean-Baptiste Kempf 2011-08-12 18:18:32 +02:00
parent 4308632c9f
commit 6739e224d0
1 changed files with 2 additions and 6 deletions
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8
modules/audio_output/auhal.c
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@ -612,7 +612,6 @@ static int OpenSPDIF( audio_output_t * p_aout )
UInt32 i_param_size = 0, b_mix = 0;
Boolean b_writeable = false;
AudioStreamID *p_streams = NULL;
UInt32 i_streams = 0;
/* Start doing the SPDIF setup proces */
p_sys->b_digital = true;
@ -658,7 +657,6 @@ static int OpenSPDIF( audio_output_t * p_aout )
return false;
}
i_streams = i_param_size / sizeof( AudioStreamID );
p_streams = (AudioStreamID *)malloc( i_param_size );
if( p_streams == NULL )
return false;
@ -673,7 +671,7 @@ static int OpenSPDIF( audio_output_t * p_aout )
}
AudioObjectPropertyAddress physicalFormatsAddress = { kAudioStreamPropertyAvailablePhysicalFormats, kAudioObjectPropertyScopeGlobal, 0 };
for( unsigned i = 0; i < i_streams && p_sys->i_stream_index < 0 ; i++ )
for( unsigned i = 0; i < i_param_size / sizeof( AudioStreamID ) && p_sys->i_stream_index < 0 ; i++ )
{
/* Find a stream with a cac3 stream */
AudioStreamRangedDescription *p_format_list = NULL;
@ -1072,7 +1070,6 @@ static int AudioDeviceSupportsDigital( audio_output_t *p_aout, AudioDeviceID i_d
OSStatus err = noErr;
UInt32 i_param_size = 0;
AudioStreamID *p_streams = NULL;
int i_streams = 0;
bool b_return = false;
/* Retrieve all the output streams */
@ -1084,7 +1081,6 @@ static int AudioDeviceSupportsDigital( audio_output_t *p_aout, AudioDeviceID i_d
return false;
}
i_streams = i_param_size / sizeof( AudioStreamID );
p_streams = (AudioStreamID *)malloc( i_param_size );
if( p_streams == NULL )
return VLC_ENOMEM;
@ -1096,7 +1092,7 @@ static int AudioDeviceSupportsDigital( audio_output_t *p_aout, AudioDeviceID i_d
return false;
}
for( int i = 0; i < i_streams; i++ )
for( unsigned i = 0; i < i_param_size / sizeof( AudioStreamID ); i++ )
{
if( AudioStreamSupportsDigital( p_aout, p_streams[i] ) )
b_return = true;