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* made MidiClockTicker Singleton

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git-svn-id: svn://localhost/ardour2/branches/3.0@4281 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Hans Baier
2008-12-04 09:09:50 +00:00
parent ed28f2e714
commit 4f185b3f36
2 changed files with 12 additions and 3 deletions
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12
libs/ardour/ardour/ticker.h
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@@ -51,10 +51,20 @@ protected:
class MidiClockTicker : public Ticker
{
public:
/// Singleton
private:
MidiClockTicker() : _jack_port(0), _ppqn(24), _last_tick(0.0) {};
MidiClockTicker( const MidiClockTicker& );
MidiClockTicker& operator= (const MidiClockTicker&);
public:
virtual ~MidiClockTicker() {};
static MidiClockTicker& instance() {
static MidiClockTicker _instance;
return _instance;
}
void tick(
const nframes_t& transport_frames,
const BBT_Time& transport_bbt,

3
libs/ardour/session_state.cc
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@@ -359,8 +359,7 @@ Session::second_stage_init (bool new_session)
deliver_mmc (MIDI::MachineControl::cmdMmcReset, 0);
deliver_mmc (MIDI::MachineControl::cmdLocate, 0);
MidiClockTicker* midi_clock_ticker = new MidiClockTicker();
midi_clock_ticker->set_session(*this);
MidiClockTicker::instance().set_session(*this);
BootMessage (_("Reset Control Protocols"));