You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
117 lines
2.6 KiB
117 lines
2.6 KiB
/*
|
|
|
|
Copyright (C) 2001 Stefan Westerfeld
|
|
stefan@space.twc.de
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2 of the License, or (at your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
along with this library; see the file COPYING.LIB. If not, write to
|
|
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA.
|
|
|
|
*/
|
|
|
|
#include "artsmidi.h"
|
|
#include "artsflow.h"
|
|
#include "stdsynthmodule.h"
|
|
#include "debug.h"
|
|
#include "miditimercommon.h"
|
|
#include "audiotimer.h"
|
|
#include "flowsystem.h"
|
|
|
|
using namespace std;
|
|
|
|
namespace Arts {
|
|
|
|
class AudioMidiTimerCommon : public MidiTimerCommon, public AudioTimerCallback
|
|
{
|
|
protected:
|
|
AudioMidiTimerCommon();
|
|
virtual ~AudioMidiTimerCommon();
|
|
|
|
AudioTimer *audioTimer;
|
|
|
|
public:
|
|
// allocation: share one AudioMidiTimerCommon for everbody who needs one
|
|
static AudioMidiTimerCommon *subscribe();
|
|
|
|
TimeStamp time();
|
|
void updateTime();
|
|
};
|
|
|
|
}
|
|
|
|
using namespace Arts;
|
|
|
|
static AudioMidiTimerCommon *AudioMidiTimerCommon_the = 0;
|
|
|
|
AudioMidiTimerCommon::AudioMidiTimerCommon()
|
|
{
|
|
AudioMidiTimerCommon_the = this;
|
|
|
|
audioTimer = AudioTimer::subscribe();
|
|
audioTimer->addCallback(this);
|
|
}
|
|
|
|
AudioMidiTimerCommon::~AudioMidiTimerCommon()
|
|
{
|
|
audioTimer->removeCallback(this);
|
|
audioTimer->unsubscribe();
|
|
|
|
AudioMidiTimerCommon_the = 0;
|
|
}
|
|
|
|
TimeStamp AudioMidiTimerCommon::time()
|
|
{
|
|
return audioTimer->time();
|
|
}
|
|
|
|
void AudioMidiTimerCommon::updateTime()
|
|
{
|
|
processQueue();
|
|
}
|
|
|
|
AudioMidiTimerCommon *AudioMidiTimerCommon::subscribe()
|
|
{
|
|
if(!AudioMidiTimerCommon_the)
|
|
AudioMidiTimerCommon_the = new AudioMidiTimerCommon();
|
|
AudioMidiTimerCommon_the->refCount++;
|
|
return AudioMidiTimerCommon_the;
|
|
}
|
|
|
|
namespace Arts {
|
|
|
|
class AudioMidiTimer_impl : public AudioMidiTimer_skel {
|
|
protected:
|
|
AudioMidiTimerCommon *timer;
|
|
public:
|
|
AudioMidiTimer_impl()
|
|
{
|
|
timer = AudioMidiTimerCommon::subscribe();
|
|
}
|
|
~AudioMidiTimer_impl()
|
|
{
|
|
timer->unsubscribe();
|
|
}
|
|
TimeStamp time()
|
|
{
|
|
return timer->time();
|
|
}
|
|
void queueEvent(MidiPort port, const MidiEvent& event)
|
|
{
|
|
timer->queueEvent(port, event);
|
|
}
|
|
};
|
|
|
|
REGISTER_IMPLEMENTATION(AudioMidiTimer_impl);
|
|
}
|