SamplePlayHandle::SamplePlayHandle( SampleBuffer* sampleBuffer ) :
PlayHandle( TypeSamplePlayHandle ),
m_sampleBuffer( sharedObject::ref( sampleBuffer ) ),
m_doneMayReturnTrue( true ),
m_frame( 0 ),
m_ownAudioPort( true ),
m_defaultVolumeModel( DefaultVolume, MinVolume, MaxVolume, 1 ),
m_volumeModel( &m_defaultVolumeModel ),
m_track( NULL ),
m_bbTrack( NULL )
{
setAudioPort( new AudioPort( "SamplePlayHandle", false ) );
}
SamplePlayHandle::SamplePlayHandle( SampleTCO* tco ) :
PlayHandle( TypeSamplePlayHandle ),
m_sampleBuffer( sharedObject::ref( tco->sampleBuffer() ) ),
m_doneMayReturnTrue( true ),
m_frame( 0 ),
m_ownAudioPort( false ),
m_defaultVolumeModel( DefaultVolume, MinVolume, MaxVolume, 1 ),
m_volumeModel( &m_defaultVolumeModel ),
m_track( tco->getTrack() ),
m_bbTrack( NULL )
{
setAudioPort( ( (SampleTrack *)tco->getTrack() )->audioPort() );
}
SamplePlayHandle::SamplePlayHandle( const QString& sampleFile ) :
PlayHandle( TypeSamplePlayHandle ),
m_sampleBuffer( new SampleBuffer( sampleFile ) ),
m_doneMayReturnTrue( true ),
m_frame( 0 ),
m_ownAudioPort( true ),
m_defaultVolumeModel( DefaultVolume, MinVolume, MaxVolume, 1 ),
m_volumeModel( &m_defaultVolumeModel ),
m_track( NULL ),
m_bbTrack( NULL )
{
setAudioPort( new AudioPort( "SamplePlayHandle", false ) );
}
int SdpBuild::checkCodec( bool testReInvite, SipCallMember *member, bool forceHold , bool *srtpErr)
{
bool holdMe=false;
cntParam=0;
setRecvonly(false);
ReInvite=testReInvite;
int status = (int)SipCall::GarKeinCall;
int isRtpMap=0;
int i=0, j=0;
QString transT;
bool evaluateV=false, evaluateA=false, evaluateAV=false;
QString mstr = member->getSessionDescription();
QString ipaddress;
QString curline;
QString portstr;
QString codecstr;
QString codecstr1;
QString codecstr2;
int receivedAudioMediaNumber = 0, receivedVideoMediaNumber = 0;
QString dp=":";
QString sec;
mstr += '\n'; // Guarentee termination
if( mstr.left( mstr.find( '\n' ) ) != "v=0" ) {
return doReturn (status);
}
mstr.remove( 0, mstr.find( '\n' ) + 1 );
while( mstr.length() > 2 ) {
curline = mstr.left( mstr.find( '\n' ) );
mstr.remove( 0, mstr.find( '\n' ) + 1 );
if( curline.left( curline.find( '=' ) ) == "c" ) {
if( curline.contains("IP4") ) {
ipaddress = curline.mid( curline.find( "IP4" ) + 4 ).stripWhiteSpace();
} else {
ipaddress = curline.mid( curline.find( "IP6" ) + 4 ).stripWhiteSpace();
}
}
if( curline.contains("m=audio")) {
if(ipaddress.contains("0.0.0.0") || ipaddress.contains("::0") || forceHold){
status = (int) SipCall::putMeOnHold;
setExtHost(ipaddress);
holdMe = true;
} else {
if(evaluateV==true) {
evaluateAV=true;
status = (int)SipCall::auviCall;
} else {
status = (int)SipCall::StandardCall;
evaluateA=true;
}
if ( ( curline.contains("RTP/SAVP") && (sessionC->getSrtpMode() != 1) )|| ( curline.contains("RTP/AVP") && (sessionC->getSrtpMode() != 0) ) ) {
*srtpErr = true;
}
setAudioPort(curline.section(' ',1,1));
setExtHost(ipaddress);
int i = (-1);
do {
i++;
acc[i] = curline.section(' ', i+3, i+3);
} while (acc[i].length() != 0);
receivedAudioMediaNumber = i;
}
}
if( curline.contains("m=video")) {
if(ipaddress.contains("0.0.0.0")|| ipaddress.contains("::0") || forceHold){
status = (int) SipCall::putMeOnHold;
setExtHost(ipaddress);
holdMe = true;
} else {
if(evaluateA==true) {
evaluateAV=true;
status = (int)SipCall::auviCall;
} else {
status = (int)SipCall::videoCall;
evaluateV=true;
}
setExtPort(curline.section(' ',1,1));
setExtHost(ipaddress);
int i = (-1);
do {
i++;
vcc[i] = curline.section(' ', i+3, i+3);
} while (vcc[i].length() != 0);
receivedVideoMediaNumber = i;
}
}
if( ( curline.contains("m=application") ) ) {
if(ipaddress.contains("0.0.0.0") || ipaddress.contains("::0") || forceHold){;
status = (int) SipCall::putMeOnHold;
setExtHost(ipaddress);
holdMe = true;
} else {
setExtHost(ipaddress);
setExtPort(curline.section(' ',1,1));
transT=curline.section(' ',2,2);
sec=curline.section(' ',3,3);
status = checkVectorId(status,sec); // find the load type
call->setRemoteStart(false); //
if(status==0){
return doReturn (status); // error
}
if(!testTrans(status,transT)) return doReturn (0);
}
}
if( curline.contains("a=")) {
if (curline.contains("a=sendonly") || curline.contains("a=inactive") || curline.contains("a=recvonly") ) {
status = (int) SipCall::putMeOnHold;
if( curline.contains("a=sendonly")) {
setRecvonly(true);
}
if(KStatics::haveIPv6){
setExtHost( "::0");
} else {
setExtHost("0.0.0.0");
}
return doReturn (status);
}
if (holdMe) {
return doReturn (status); //hold was detected by ipaddress
}
//
if (curline.contains("a=fmtp:" + sec) ) {// we have a=vec or a=cmd
if(curline.contains("rstart")) {
call->setRemoteStart(true);
return doReturn (status);
}
}
// we look for audio and video
if( curline.contains("a=rtpmap")) {
isRtpMap++;
codecstr=curline.section(' ',1,1);
codecstr1=curline.section(':',1,1);
codecstr2=codecstr1.section(' ',0,0);
// STORE RECEIVED MEDIA ATTRIBUTES
bool concerningAudio = false;
// search for audio
i=0;
while ( i<receivedAudioMediaNumber) {
if (codecstr2 == acc[i]) {
acstr[i] = codecstr.section('/',0,0);
concerningAudio = true;
break;
}
i++;
}
// search for video, if not audio
if (concerningAudio == false) {
for (i=0; i<receivedVideoMediaNumber; i++) {
if (codecstr2 == vcc[i]) {
vcstr[i] = codecstr.section('/',0,0);
break;
}
}
}
}
if ( curline.contains("a=fmtp:97")) {
// looks strange, but works, as only ILBC uses responsePay
if ( curline.contains ("mode=30") ) tempresponsepay = 240;
if ( curline.contains ("mode=20") ) tempresponsepay = 160;
}
}
} // END OF WHILE-LOOP
if( (isRtpMap<receivedAudioMediaNumber) && ( evaluateA || evaluateV || evaluateAV) ){
for(i=0;i<=receivedAudioMediaNumber;i++) {
for(j=0;j<=NAUDIO;j++) {
if (acc[i] == sessionC->getACodecNum(j) ) {
if(acstr[i] == "" )acstr[i] = sessionC->getACodecName(j);
break;
}
}
}
for(i=0;i<=receivedVideoMediaNumber;i++) {
for(j=0;j<=NAUDIO;j++) {
if (vcc[i] == sessionC->getCodecNum(j) ) {
vcstr[i] = sessionC->getCodecName(j);
break;
}
}
}
}
if( evaluateV || evaluateAV) {
// *** VIDEO ***
if (videoMediaNegotiationINVITE(receivedVideoMediaNumber) == false) {
status=0; // no good codec for us; audiocheck is not necessary any longer
return doReturn (status);
}
}
if( evaluateA || evaluateAV) {
// *** AUDIO ***
if (audioMediaNegotiationINVITE(receivedAudioMediaNumber) == false) {
status=0; // no good codec for us;
return doReturn (status);
}
}
// We have a good Codec
return doReturn (status);
}
NotePlayHandle::NotePlayHandle( InstrumentTrack* instrumentTrack,
const f_cnt_t _offset,
const f_cnt_t _frames,
const Note& n,
NotePlayHandle *parent,
int midiEventChannel,
Origin origin ) :
PlayHandle( TypeNotePlayHandle, _offset ),
Note( n.length(), n.pos(), n.key(), n.getVolume(), n.getPanning(), n.detuning() ),
m_pluginData( NULL ),
m_filter( NULL ),
m_instrumentTrack( instrumentTrack ),
m_frames( 0 ),
m_totalFramesPlayed( 0 ),
m_framesBeforeRelease( 0 ),
m_releaseFramesToDo( 0 ),
m_releaseFramesDone( 0 ),
m_subNotes(),
m_released( false ),
m_hasParent( parent != NULL ),
m_parent( parent ),
m_hadChildren( false ),
m_muted( false ),
m_bbTrack( NULL ),
m_origTempo( Engine::getSong()->getTempo() ),
m_origBaseNote( instrumentTrack->baseNote() ),
m_frequency( 0 ),
m_unpitchedFrequency( 0 ),
m_baseDetuning( NULL ),
m_songGlobalParentOffset( 0 ),
m_midiChannel( midiEventChannel >= 0 ? midiEventChannel : instrumentTrack->midiPort()->realOutputChannel() ),
m_origin( origin ),
m_frequencyNeedsUpdate( false )
{
lock();
if( hasParent() == false )
{
m_baseDetuning = new BaseDetuning( detuning() );
m_instrumentTrack->m_processHandles.push_back( this );
}
else
{
m_baseDetuning = parent->m_baseDetuning;
parent->m_subNotes.push_back( this );
parent->m_hadChildren = true;
m_bbTrack = parent->m_bbTrack;
parent->setUsesBuffer( false );
}
updateFrequency();
setFrames( _frames );
// inform attached components about new MIDI note (used for recording in Piano Roll)
if( m_origin == OriginMidiInput )
{
m_instrumentTrack->midiNoteOn( *this );
}
if( hasParent() || ! m_instrumentTrack->isArpeggioEnabled() )
{
const int baseVelocity = m_instrumentTrack->midiPort()->baseVelocity();
// send MidiNoteOn event
m_instrumentTrack->processOutEvent(
MidiEvent( MidiNoteOn, midiChannel(), midiKey(), midiVelocity( baseVelocity ) ),
MidiTime::fromFrames( offset(), Engine::framesPerTick() ),
offset() );
}
if( m_instrumentTrack->instrument()->flags() & Instrument::IsSingleStreamed )
{
setUsesBuffer( false );
}
setAudioPort( instrumentTrack->audioPort() );
unlock();
}
PresetPreviewPlayHandle::PresetPreviewPlayHandle( const QString & _preset_file, bool _load_by_plugin, DataFile *dataFile ) :
PlayHandle( TypePresetPreviewHandle ),
m_previewNote( NULL )
{
s_previewTC->lockData();
setUsesBuffer( false );
if( s_previewTC->previewNote() != NULL )
{
s_previewTC->previewNote()->mute();
}
const bool j = Engine::projectJournal()->isJournalling();
Engine::projectJournal()->setJournalling( false );
if( _load_by_plugin )
{
Instrument * i = s_previewTC->previewInstrumentTrack()->instrument();
const QString ext = QFileInfo( _preset_file ).
suffix().toLower();
if( i == NULL || !i->descriptor()->supportsFileType( ext ) )
{
i = s_previewTC->previewInstrumentTrack()->
loadInstrument(pluginFactory->pluginSupportingExtension(ext).name());
}
if( i != NULL )
{
i->loadFile( _preset_file );
}
}
else
{
bool dataFileCreated = false;
if( dataFile == 0 )
{
dataFile = new DataFile( _preset_file );
dataFileCreated = true;
}
// vestige previews are bug prone; fallback on 3xosc with volume of 0
// without an instrument in preview track, it will segfault
if(dataFile->content().elementsByTagName( "vestige" ).length() == 0 )
{
s_previewTC->previewInstrumentTrack()->
loadTrackSpecificSettings(
dataFile->content().firstChild().toElement() );
}
else
{
s_previewTC->previewInstrumentTrack()->loadInstrument("tripleoscillator");
s_previewTC->previewInstrumentTrack()->setVolume( 0 );
}
if( dataFileCreated )
{
delete dataFile;
}
}
dataFile = 0;
// make sure, our preset-preview-track does not appear in any MIDI-
// devices list, so just disable receiving/sending MIDI-events at all
s_previewTC->previewInstrumentTrack()->
midiPort()->setMode( MidiPort::Disabled );
// create note-play-handle for it
m_previewNote = NotePlayHandleManager::acquire(
s_previewTC->previewInstrumentTrack(), 0,
typeInfo<f_cnt_t>::max() / 2,
Note( 0, 0, DefaultKey, 100 ) );
setAudioPort( s_previewTC->previewInstrumentTrack()->audioPort() );
s_previewTC->setPreviewNote( m_previewNote );
Engine::mixer()->addPlayHandle( m_previewNote );
s_previewTC->unlockData();
Engine::projectJournal()->setJournalling( j );
}
InstrumentPlayHandle::InstrumentPlayHandle( Instrument * instrument, InstrumentTrack* instrumentTrack ) :
PlayHandle( TypeInstrumentPlayHandle ),
m_instrument( instrument )
{
setAudioPort( instrumentTrack->audioPort() );
}