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-rw-r--r--examples/opiemm/osoundsystemdemo/osoundsystemdemo.cpp14
-rw-r--r--libopie2/config.in12
-rw-r--r--libopie2/opiemm/osoundsystem.cpp112
-rw-r--r--libopie2/opiemm/osoundsystem.h19
4 files changed, 69 insertions, 88 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
@@ -43,24 +43,30 @@ int main( int argc, char** argv )
while ( it.current() )
{
odebug << "DEMO: OSoundSystem contains Interface '" << it.current()->name() << "'" << oendl;
++it;
}
*/
OSoundCard* card = it.current();
-
OMixerInterface* mixer = card->mixer();
+ odebug << "This device " << ( mixer->hasMultipleRecording() ? "does" : "does not" ) << " feature multiple recording sources." << oendl;
QStringList channels = mixer->allChannels();
for ( QStringList::Iterator it = channels.begin(); it != channels.end(); ++it )
{
bool stereo = mixer->isStereo( *it );
- odebug << "OSSDEMO: Mixer has channel " << *it << ( stereo ? "[stereo]" : "[mono]" ) << oendl;
- odebug << "OSSDEMO: +--- volume " << ( mixer->volume( *it ) & 0xff )
- << " (left) | " << ( mixer->volume( *it ) >> 8 ) << " (right)" << oendl;
+ bool recsrc = mixer->isRecordable( *it );
+ QString line = "OSSDEMO: Mixer has channel " + *it + " ";
+ line = line.leftJustify( 50 ) + ( stereo ? "[stereo]" : "[mono]" );
+ line = line.leftJustify( 60 ) + ( recsrc ? "[recsrc]" : "[ ]" );
+ line = line.leftJustify( 70 );
+ line += " [ " + QString::number( mixer->volume( *it ) & 0xff ).rightJustify( 3 );
+ if ( stereo ) line += " | " + QString::number( mixer->volume( *it ) >> 8 ).rightJustify( 3 );
+ line += " ]";
+ odebug << line << oendl;
}
return 0;
}
diff --git a/libopie2/config.in b/libopie2/config.in
deleted file mode 100644
index 5f1bed3..0000000
--- a/libopie2/config.in
+++ b/dev/null
@@ -1,12 +0,0 @@
-#menu "libopie2"
- comment ""
- source libopie2/opiecore/config.in
- source libopie2/opiedb/config.in
- source libopie2/opienet/config.in
- source libopie2/opiepim/config.in
- source libopie2/opieui/config.in
- source libopie2/opiemm/config.in
- source libopie2/opiesecurity/config.in
- comment ""
-#endmenu
-
diff --git a/libopie2/opiemm/osoundsystem.cpp b/libopie2/opiemm/osoundsystem.cpp
index 09fd28f..6c03203 100644
--- a/libopie2/opiemm/osoundsystem.cpp
+++ b/libopie2/opiemm/osoundsystem.cpp
@@ -1,12 +1,11 @@
/*
                This file is part of the Opie Project
-
-              (C) 2003 Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de>
+              (C) 2003-2005 Michael 'Mickey' Lauer <mickey@Vanille.de>
=.
.=l.
           .>+-=
 _;:,     .>    :=|. This program is free software; you can
.> <`_,   >  .   <= redistribute it and/or modify it under
:`=1 )Y*s>-.--   : the terms of the GNU Library General Public
.="- .-=="i,     .._ License as published by the Free Software
 - .   .-<_>     .<> Foundation; either version 2 of the License,
@@ -35,16 +34,18 @@
#include <errno.h>
#include <fcntl.h>
#include <string.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/soundcard.h>
#include <sys/stat.h>
+static const char* device_label[] = SOUND_DEVICE_LABELS;
+static int max_device_nr = sizeof device_label / sizeof (const char*);
using namespace Opie::Core;
using namespace Opie::MM;
/*======================================================================================
* OSoundSystem
*======================================================================================*/
OSoundSystem* OSoundSystem::_instance = 0;
@@ -58,18 +59,17 @@ OSoundSystem::OSoundSystem()
void OSoundSystem::synchronize()
{
// gather available interfaces by inspecting /dev
//FIXME: we could use SIOCGIFCONF here, but we aren't interested in virtual (e.g. eth0:0) devices
//FIXME: Use SIOCGIFCONF anway, because we can disable listing of aliased devices
_interfaces.clear();
_interfaces.insert( "soundcard", new OSoundCard( this, "soundcard" ) );
-
-
+
/*
QString str;
QFile f( "/dev/sound" );
bool hasFile = f.open( IO_ReadOnly );
if ( !hasFile )
{
odebug << "OSoundSystem: /dev/sound not existing. No sound devices available" << oendl;
@@ -171,17 +171,17 @@ void OAudioInterface::init()
}
/*======================================================================================
* OMixerInterface
*======================================================================================*/
OMixerInterface::OMixerInterface( QObject* parent, const char* name )
- :QObject( parent, name )
+ :QObject( parent, name ), _devmask( 0 ), _recmask( 0 ), _stmask( 0 )
{
odebug << "OMixerInterface::OMixerInterface()" << oendl;
init();
}
OMixerInterface::~OMixerInterface()
{
@@ -194,116 +194,94 @@ void OMixerInterface::init()
_fd = ::open( name(), O_RDWR );
if ( _fd == -1 )
{
owarn << "OMixerInterface::init(): Can't open mixer " << name() << oendl;
return;
}
// construct the device capabilities
- int devmask = 0;
- if ( ioctl( _fd, SOUND_MIXER_READ_DEVMASK, &devmask ) != -1 )
+ if ( ioctl( _fd, SOUND_MIXER_READ_CAPS, &_capmask ) != -1 )
{
- if ( devmask & ( 1 << SOUND_MIXER_VOLUME ) ) _channels.insert( "PlayVolume", SOUND_MIXER_VOLUME );
- if ( devmask & ( 1 << SOUND_MIXER_BASS ) ) _channels.insert( "PlayBass", SOUND_MIXER_BASS );
- if ( devmask & ( 1 << SOUND_MIXER_TREBLE ) ) _channels.insert( "PlayTreble", SOUND_MIXER_TREBLE );
- if ( devmask & ( 1 << SOUND_MIXER_SYNTH ) ) _channels.insert( "PlaySynth", SOUND_MIXER_SYNTH );
- if ( devmask & ( 1 << SOUND_MIXER_PCM ) ) _channels.insert( "PlayPCM", SOUND_MIXER_PCM );
- if ( devmask & ( 1 << SOUND_MIXER_SPEAKER ) ) _channels.insert( "PlaySpeaker", SOUND_MIXER_SPEAKER );
- if ( devmask & ( 1 << SOUND_MIXER_LINE ) ) _channels.insert( "PlayLine", SOUND_MIXER_LINE );
- if ( devmask & ( 1 << SOUND_MIXER_MIC ) ) _channels.insert( "PlayMic", SOUND_MIXER_MIC );
- if ( devmask & ( 1 << SOUND_MIXER_CD ) ) _channels.insert( "PlayCD", SOUND_MIXER_CD );
- if ( devmask & ( 1 << SOUND_MIXER_IMIX ) ) _channels.insert( "PlayInputMix", SOUND_MIXER_IMIX );
- if ( devmask & ( 1 << SOUND_MIXER_ALTPCM ) ) _channels.insert( "PlayAltPCM", SOUND_MIXER_ALTPCM );
- if ( devmask & ( 1 << SOUND_MIXER_RECLEV ) ) _channels.insert( "PlayRecord", SOUND_MIXER_RECLEV );
- if ( devmask & ( 1 << SOUND_MIXER_IGAIN ) ) _channels.insert( "PlayInputGain", SOUND_MIXER_IGAIN );
- if ( devmask & ( 1 << SOUND_MIXER_OGAIN ) ) _channels.insert( "PlayOutputGain", SOUND_MIXER_OGAIN );
- //odebug << "devmask available and constructed." << oendl;
+ odebug << "OMixerInterface::init() - capmask = " << _capmask << oendl;
}
-
- devmask = 0;
- if ( ioctl( _fd, SOUND_MIXER_READ_RECMASK, &devmask ) != -1 )
+ if ( ioctl( _fd, SOUND_MIXER_READ_DEVMASK, &_devmask ) != -1 )
{
- if ( devmask & ( 1 << SOUND_MIXER_VOLUME ) ) _channels.insert( "RecVolume", SOUND_MIXER_VOLUME );
- if ( devmask & ( 1 << SOUND_MIXER_BASS ) ) _channels.insert( "RecBass", SOUND_MIXER_BASS );
- if ( devmask & ( 1 << SOUND_MIXER_TREBLE ) ) _channels.insert( "RecTreble", SOUND_MIXER_TREBLE );
- if ( devmask & ( 1 << SOUND_MIXER_SYNTH ) ) _channels.insert( "RecSynth", SOUND_MIXER_SYNTH );
- if ( devmask & ( 1 << SOUND_MIXER_PCM ) ) _channels.insert( "RecPCM", SOUND_MIXER_PCM );
- if ( devmask & ( 1 << SOUND_MIXER_SPEAKER ) ) _channels.insert( "RecSpeaker", SOUND_MIXER_SPEAKER );
- if ( devmask & ( 1 << SOUND_MIXER_LINE ) ) _channels.insert( "RecLine", SOUND_MIXER_LINE );
- if ( devmask & ( 1 << SOUND_MIXER_MIC ) ) _channels.insert( "RecMic", SOUND_MIXER_MIC );
- if ( devmask & ( 1 << SOUND_MIXER_CD ) ) _channels.insert( "RecCD", SOUND_MIXER_CD );
- if ( devmask & ( 1 << SOUND_MIXER_IMIX ) ) _channels.insert( "RecInputMix", SOUND_MIXER_IMIX );
- if ( devmask & ( 1 << SOUND_MIXER_ALTPCM ) ) _channels.insert( "RecAltPCM", SOUND_MIXER_ALTPCM );
- if ( devmask & ( 1 << SOUND_MIXER_RECLEV ) ) _channels.insert( "RecRecord", SOUND_MIXER_RECLEV );
- if ( devmask & ( 1 << SOUND_MIXER_IGAIN ) ) _channels.insert( "RecInputGain", SOUND_MIXER_IGAIN );
- if ( devmask & ( 1 << SOUND_MIXER_OGAIN ) ) _channels.insert( "RecOutputGain", SOUND_MIXER_OGAIN );
- //odebug << "recmask available and constructed." << oendl;
+ odebug << "OMixerInterface::init() - devmask = " << _devmask << oendl;
}
-
- devmask = 0;
- if ( ioctl( _fd, SOUND_MIXER_READ_STEREODEVS, &devmask ) != -1 )
+ if ( ioctl( _fd, SOUND_MIXER_READ_RECMASK, &_recmask ) != -1 )
{
- odebug << "stereomask = " << devmask << oendl;
+ odebug << "OMixerInterface::init() - recmask = " << _recmask << oendl;
}
-
-/* ChannelIterator it;
- for ( it = _channels.begin(); it != _channels.end(); ++it )
+ if ( ioctl( _fd, SOUND_MIXER_READ_STEREODEVS, &_stmask ) != -1 )
{
- odebug << "Channel " << it.key() << " available (bit " << it.data() << ")" << oendl;
- odebug << " +--- Volume: " << volume( it.key() ) & 0xff << " | " << volume( it.key() ) >> 8 << "" << oendl;
+ odebug << "OMixerInterface::init() - stereomask = " << _stmask << oendl;
}
-*/
-}
+ for ( int i = 0; i < max_device_nr; ++i )
+ {
+ if ( _devmask & ( 1 << i ) )
+ {
+ _channels.insert( QString( device_label[i] ).stripWhiteSpace(), i );
+ odebug << "OMixerInterface::init() - channel '" << device_label[i] << "'" << oendl;
+ }
+ }
+}
+
QStringList OMixerInterface::allChannels() const
{
ChannelIterator it = _channels.begin();
QStringList channels;
while ( it != _channels.end() )
{
- channels += it.key();
- it++;
+ channels += it++.key();
}
return channels;
}
QStringList OMixerInterface::recChannels() const
{
- owarn << "NYI" << oendl;
- return QStringList();
+ ChannelIterator it = _channels.begin();
+ QStringList channels;
+ while ( it != _channels.end() )
+ {
+ if ( _recmask & ( 1 << _channels[it.key()] ) ) channels += it++.key();
+ }
+ return channels;
}
QStringList OMixerInterface::playChannels() const
{
- owarn << "NYI" << oendl;
- return QStringList();
+ return allChannels();
+}
+
+
+bool OMixerInterface::hasMultipleRecording() const
+{
+ return !( _capmask & SOUND_CAP_EXCL_INPUT );
}
bool OMixerInterface::hasChannel( const QString& channel ) const
{
return _channels.contains( channel );
}
bool OMixerInterface::isStereo( const QString& channel ) const
{
- bool result = false;
- if ( _channels.contains( channel ) )
- {
- int devmask = 0;
- if ( ioctl( _fd, SOUND_MIXER_READ_STEREODEVS, &devmask ) != -1 )
- {
- result = devmask & ( 1 << _channels[channel] );
- }
- }
- return result;
+ return _channels.contains( channel ) && ( _stmask & ( 1 << _channels[channel] ) );
+}
+
+
+bool OMixerInterface::isRecordable( const QString& channel ) const
+{
+ return _channels.contains( channel ) && ( _recmask & ( 1 << _channels[channel] ) );
}
void OMixerInterface::setVolume( const QString& channel, int left, int right )
{
int volume = left;
volume |= ( right == -1 ) ? left << 8 : right << 8;
diff --git a/libopie2/opiemm/osoundsystem.h b/libopie2/opiemm/osoundsystem.h
index ac7a5a7..cce90c0 100644
--- a/libopie2/opiemm/osoundsystem.h
+++ b/libopie2/opiemm/osoundsystem.h
@@ -1,12 +1,11 @@
/*
                This file is part of the Opie Project
-
-              (C) 2003 Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de>
+              (C) 2003-2005 Michael 'Mickey' Lauer <mickey@Vanille.de>
=.
.=l.
           .>+-=
 _;:,     .>    :=|. This program is free software; you can
.> <`_,   >  .   <= redistribute it and/or modify it under
:`=1 )Y*s>-.--   : the terms of the GNU Library General Public
.="- .-=="i,     .._ License as published by the Free Software
 - .   .-<_>     .<> Foundation; either version 2 of the License,
@@ -193,40 +192,50 @@ class OMixerInterface : public QObject
/**
* @returns recordable channels.
*/
QStringList recChannels() const;
/**
* @returns playable channels.
*/
QStringList playChannels() const;
-
+ /**
+ * @returns true, if the device features multiple recording sources.
+ */
+ bool hasMultipleRecording() const;
/**
* @returns true, if @a channel exists.
*/
bool hasChannel( const QString& channel ) const;
/**
* @returns true, if @a channel is stereo.
*/
bool isStereo( const QString& channel ) const;
-
+ /**
+ * @returns tru, if @a channel is a possible recording source.
+ */
+ bool isRecordable( const QString& channel ) const;
/**
* Set the @a left and @a right volumes for @a channel.
* If no value for right is given, the value for left is taken for that.
*/
void setVolume( const QString& channel, int left, int right = -1 );
/**
* @returns the volume of @a channel or -1, if the channel doesn't exist.
* @note You might want to use @ref hasChannel() to check if a channel exists.
*/
int volume( const QString& channel ) const;
protected:
int _fd;
- QMap<QString, int> _channels;
+ int _capmask;
+ int _devmask;
+ int _recmask;
+ int _stmask;
+ QMap<QString,int> _channels;
private:
void init();
private:
class Private;
Private *d;
};