|
|
|
/*
|
|
|
|
Rosegarden
|
|
|
|
A sequencer and musical notation editor.
|
|
|
|
|
|
|
|
This program is Copyright 2000-2008
|
|
|
|
Guillaume Laurent <glaurent@telegraph-road.org>,
|
|
|
|
Chris Cannam <cannam@all-day-breakfast.com>,
|
|
|
|
Richard Bown <bownie@bownie.com>
|
|
|
|
|
|
|
|
The moral right of the authors to claim authorship of this work
|
|
|
|
has been asserted.
|
|
|
|
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
|
|
modify it under the terms of the GNU General Public License as
|
|
|
|
published by the Free Software Foundation; either version 2 of the
|
|
|
|
License, or (at your option) any later version. See the file
|
|
|
|
COPYING included with this distribution for more information.
|
|
|
|
*/
|
|
|
|
|
|
|
|
#include "SoundDriver.h"
|
|
|
|
|
|
|
|
// An empty sound driver for when we don't want sound support
|
|
|
|
// but still want to build the sequencer.
|
|
|
|
//
|
|
|
|
|
|
|
|
#ifndef _DUMMYDRIVER_H_
|
|
|
|
#define _DUMMYDRIVER_H_
|
|
|
|
|
|
|
|
namespace Rosegarden
|
|
|
|
{
|
|
|
|
|
|
|
|
class DummyDriver : public SoundDriver
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
DummyDriver(MappedStudio *studio):
|
|
|
|
SoundDriver(studio, std::string("DummyDriver - no sound")) { }
|
|
|
|
DummyDriver(MappedStudio *studio, const std::string & name):
|
|
|
|
SoundDriver(studio, std::string("DummyDriver: " + name)) { }
|
|
|
|
virtual ~DummyDriver() { }
|
|
|
|
|
|
|
|
virtual bool initialise() { m_recordComposition.clear(); return true; }
|
|
|
|
virtual void initialisePlayback(const RealTime & /*position*/) { }
|
|
|
|
virtual void stopPlayback() { }
|
|
|
|
virtual void punchOut() { }
|
|
|
|
virtual void resetPlayback(const RealTime & /*old position*/,
|
|
|
|
const RealTime & /*position*/) { }
|
|
|
|
virtual void allNotesOff() { }
|
|
|
|
|
|
|
|
virtual RealTime getSequencerTime() { return RealTime(0, 0);}
|
|
|
|
|
|
|
|
virtual MappedComposition* getMappedComposition()
|
|
|
|
{ return &m_recordComposition;}
|
|
|
|
|
|
|
|
virtual void processEventsOut(const MappedComposition & /*mC*/) { }
|
|
|
|
|
|
|
|
virtual void processEventsOut(const MappedComposition &,
|
|
|
|
const RealTime &,
|
|
|
|
const RealTime &) { }
|
|
|
|
|
|
|
|
// Activate a recording state
|
|
|
|
//
|
|
|
|
virtual bool record(RecordStatus /*recordStatus*/,
|
|
|
|
const std::vector<InstrumentId> */*armedInstruments = 0*/,
|
|
|
|
const std::vector<TQString> */*audioFileNames = 0*/)
|
|
|
|
{ return false; }
|
|
|
|
|
|
|
|
// Process anything that's pending
|
|
|
|
//
|
|
|
|
virtual void processPending() { }
|
|
|
|
|
|
|
|
// Sample rate
|
|
|
|
//
|
|
|
|
virtual unsigned int getSampleRate() const { return 0; }
|
|
|
|
|
|
|
|
// Return the last recorded audio level
|
|
|
|
//
|
|
|
|
virtual float getLastRecordedAudioLevel() { return 0.0; }
|
|
|
|
|
|
|
|
// Plugin instance management
|
|
|
|
//
|
|
|
|
virtual void setPluginInstance(InstrumentId /*id*/,
|
|
|
|
TQString /*pluginIdent*/,
|
|
|
|
int /*position*/) { }
|
|
|
|
|
|
|
|
virtual void removePluginInstance(InstrumentId /*id*/,
|
|
|
|
int /*position*/) { }
|
|
|
|
|
|
|
|
virtual void removePluginInstances() { }
|
|
|
|
|
|
|
|
virtual void setPluginInstancePortValue(InstrumentId /*id*/,
|
|
|
|
int /*position*/,
|
|
|
|
unsigned long /*portNumber*/,
|
|
|
|
float /*value*/) { }
|
|
|
|
|
|
|
|
virtual float getPluginInstancePortValue(InstrumentId ,
|
|
|
|
int ,
|
|
|
|
unsigned long ) { return 0; }
|
|
|
|
|
|
|
|
virtual void setPluginInstanceBypass(InstrumentId /*id*/,
|
|
|
|
int /*position*/,
|
|
|
|
bool /*value*/) { }
|
|
|
|
|
|
|
|
virtual TQStringList getPluginInstancePrograms(InstrumentId ,
|
|
|
|
int ) { return TQStringList(); }
|
|
|
|
|
|
|
|
virtual TQString getPluginInstanceProgram(InstrumentId,
|
|
|
|
int ) { return TQString(); }
|
|
|
|
|
|
|
|
virtual TQString getPluginInstanceProgram(InstrumentId,
|
|
|
|
int,
|
|
|
|
int,
|
|
|
|
int) { return TQString(); }
|
|
|
|
|
|
|
|
virtual unsigned long getPluginInstanceProgram(InstrumentId,
|
|
|
|
int ,
|
|
|
|
TQString) { return 0; }
|
|
|
|
|
|
|
|
virtual void setPluginInstanceProgram(InstrumentId,
|
|
|
|
int ,
|
|
|
|
TQString ) { }
|
|
|
|
|
|
|
|
virtual TQString configurePlugin(InstrumentId,
|
|
|
|
int,
|
|
|
|
TQString ,
|
|
|
|
TQString ) { return TQString(); }
|
|
|
|
|
|
|
|
virtual void setAudioBussLevels(int ,
|
|
|
|
float ,
|
|
|
|
float ) { }
|
|
|
|
|
|
|
|
virtual void setAudioInstrumentLevels(InstrumentId,
|
|
|
|
float,
|
|
|
|
float) { }
|
|
|
|
|
|
|
|
virtual bool checkForNewClients() { return false; }
|
|
|
|
|
|
|
|
virtual void setLoop(const RealTime &/*loopStart*/,
|
|
|
|
const RealTime &/*loopEnd*/) { }
|
|
|
|
|
|
|
|
virtual std::vector<PlayableAudioFile*> getPlayingAudioFiles()
|
|
|
|
{ return std::vector<PlayableAudioFile*>(); }
|
|
|
|
|
|
|
|
virtual void getAudioInstrumentNumbers(InstrumentId &i, int &n) {
|
|
|
|
i = 0; n = 0;
|
|
|
|
}
|
|
|
|
virtual void getSoftSynthInstrumentNumbers(InstrumentId &i, int &n) {
|
|
|
|
i = 0; n = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
virtual void claimUnwantedPlugin(void *plugin) { }
|
|
|
|
virtual void scavengePlugins() { }
|
|
|
|
|
|
|
|
virtual bool areClocksRunning() const { return true; }
|
|
|
|
|
|
|
|
protected:
|
|
|
|
virtual void processMidiOut(const MappedComposition & /*mC*/,
|
|
|
|
const RealTime &, const RealTime &) { }
|
|
|
|
virtual void generateInstruments() { }
|
|
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
#endif // _DUMMYDRIVER_H_
|
|
|
|
|