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authormickeyl <mickeyl>2005-01-30 19:00:38 (UTC)
committer mickeyl <mickeyl>2005-01-30 19:00:38 (UTC)
commitc3b5d1ebb51848a679f96ac3bb1c8acb1b06138e (patch) (unidiff)
tree9ac1d1281b3bdd92d1975bdc7756e89ebe730f34 /examples
parent271dd6ba75ddfba5ac4345e9d74db4dbb2b7c971 (diff)
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improve mixer code
Diffstat (limited to 'examples') (more/less context) (ignore whitespace changes)
-rw-r--r--examples/opiemm/osoundsystemdemo/osoundsystemdemo.cpp14
1 files changed, 10 insertions, 4 deletions
diff --git a/examples/opiemm/osoundsystemdemo/osoundsystemdemo.cpp b/examples/opiemm/osoundsystemdemo/osoundsystemdemo.cpp
index f74a1b9..b18d719 100644
--- a/examples/opiemm/osoundsystemdemo/osoundsystemdemo.cpp
+++ b/examples/opiemm/osoundsystemdemo/osoundsystemdemo.cpp
@@ -45,22 +45,28 @@ int main( int argc, char** argv )
45 odebug << "DEMO: OSoundSystem contains Interface '" << it.current()->name() << "'" << oendl; 45 odebug << "DEMO: OSoundSystem contains Interface '" << it.current()->name() << "'" << oendl;
46 ++it; 46 ++it;
47 } 47 }
48 48
49*/ 49*/
50 OSoundCard* card = it.current(); 50 OSoundCard* card = it.current();
51
52 OMixerInterface* mixer = card->mixer(); 51 OMixerInterface* mixer = card->mixer();
52 odebug << "This device " << ( mixer->hasMultipleRecording() ? "does" : "does not" ) << " feature multiple recording sources." << oendl;
53 53
54 QStringList channels = mixer->allChannels(); 54 QStringList channels = mixer->allChannels();
55 55
56 for ( QStringList::Iterator it = channels.begin(); it != channels.end(); ++it ) 56 for ( QStringList::Iterator it = channels.begin(); it != channels.end(); ++it )
57 { 57 {
58 bool stereo = mixer->isStereo( *it ); 58 bool stereo = mixer->isStereo( *it );
59 odebug << "OSSDEMO: Mixer has channel " << *it << ( stereo ? "[stereo]" : "[mono]" ) << oendl; 59 bool recsrc = mixer->isRecordable( *it );
60 odebug << "OSSDEMO: +--- volume " << ( mixer->volume( *it ) & 0xff ) 60 QString line = "OSSDEMO: Mixer has channel " + *it + " ";
61 << " (left) | " << ( mixer->volume( *it ) >> 8 ) << " (right)" << oendl; 61 line = line.leftJustify( 50 ) + ( stereo ? "[stereo]" : "[mono]" );
62 line = line.leftJustify( 60 ) + ( recsrc ? "[recsrc]" : "[ ]" );
63 line = line.leftJustify( 70 );
64 line += " [ " + QString::number( mixer->volume( *it ) & 0xff ).rightJustify( 3 );
65 if ( stereo ) line += " | " + QString::number( mixer->volume( *it ) >> 8 ).rightJustify( 3 );
66 line += " ]";
67 odebug << line << oendl;
62 } 68 }
63 69
64 return 0; 70 return 0;
65 71
66} 72}