2012-05-26 14:49:10 +02:00
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//=============================================================================
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// MuseScore
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// Linux Music Score Editor
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// $Id: seq.cpp 5660 2012-05-22 14:17:39Z wschweer $
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//
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// Copyright (C) 2002-2011 Werner Schweer and others
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//=============================================================================
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#include "config.h"
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#include "seq.h"
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#include "musescore.h"
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2013-04-02 20:46:07 +02:00
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#include "synthesizer/msynthesizer.h"
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2012-05-26 14:49:10 +02:00
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#include "libmscore/slur.h"
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2013-08-22 12:18:14 +02:00
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#include "libmscore/tie.h"
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2012-05-26 14:49:10 +02:00
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#include "libmscore/score.h"
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#include "libmscore/segment.h"
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#include "libmscore/note.h"
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#include "libmscore/chord.h"
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#include "libmscore/tempo.h"
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#include "scoreview.h"
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#include "playpanel.h"
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#include "libmscore/staff.h"
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#include "libmscore/measure.h"
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#include "preferences.h"
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#include "libmscore/part.h"
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#include "libmscore/ottava.h"
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#include "libmscore/utils.h"
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#include "libmscore/repeatlist.h"
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#include "libmscore/audio.h"
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#include "synthcontrol.h"
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#include "pianoroll.h"
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#include "click.h"
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#include <vorbis/vorbisfile.h>
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2013-05-13 18:49:17 +02:00
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namespace Ms {
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2012-05-26 14:49:10 +02:00
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Seq* seq;
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static const int guiRefresh = 10; // Hz
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static const int peakHoldTime = 1400; // msec
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static const int peakHold = (peakHoldTime * guiRefresh) / 1000;
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static OggVorbis_File vf;
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2014-06-17 14:35:16 +02:00
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#if 0 // yet(?) unused
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2012-05-26 14:49:10 +02:00
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static const int AUDIO_BUFFER_SIZE = 1024 * 512; // 2 MB
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2013-10-26 12:40:58 +02:00
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static const int MIN_CLICKS = 3; // the minimum number of 'clicks' in a count-in
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2014-06-17 14:35:16 +02:00
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#endif
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2013-10-26 12:40:58 +02:00
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2012-05-26 14:49:10 +02:00
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//---------------------------------------------------------
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// VorbisData
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//---------------------------------------------------------
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struct VorbisData {
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int pos; // current position in audio->data()
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QByteArray data;
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};
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static VorbisData vorbisData;
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static size_t ovRead(void* ptr, size_t size, size_t nmemb, void* datasource);
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static int ovSeek(void* datasource, ogg_int64_t offset, int whence);
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static long ovTell(void* datasource);
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static ov_callbacks ovCallbacks = {
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ovRead, ovSeek, 0, ovTell
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};
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//---------------------------------------------------------
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// ovRead
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//---------------------------------------------------------
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static size_t ovRead(void* ptr, size_t size, size_t nmemb, void* datasource)
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{
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VorbisData* vd = (VorbisData*)datasource;
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size_t n = size * nmemb;
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if (vd->data.size() < int(vd->pos + n))
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n = vd->data.size() - vd->pos;
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if (n) {
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const char* src = vd->data.data() + vd->pos;
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memcpy(ptr, src, n);
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vd->pos += n;
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}
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return n;
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}
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//---------------------------------------------------------
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// ovSeek
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//---------------------------------------------------------
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static int ovSeek(void* datasource, ogg_int64_t offset, int whence)
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{
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VorbisData* vd = (VorbisData*)datasource;
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switch(whence) {
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case SEEK_SET:
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vd->pos = offset;
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break;
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case SEEK_CUR:
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vd->pos += offset;
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break;
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case SEEK_END:
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vd->pos = vd->data.size() - offset;
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break;
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}
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return 0;
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}
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//---------------------------------------------------------
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// ovTell
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//---------------------------------------------------------
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static long ovTell(void* datasource)
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{
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VorbisData* vd = (VorbisData*)datasource;
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return vd->pos;
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}
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//---------------------------------------------------------
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// Seq
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//---------------------------------------------------------
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Seq::Seq()
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{
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running = false;
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playlistChanged = false;
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cs = 0;
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cv = 0;
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2013-04-29 18:23:03 +02:00
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tackRest = 0;
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tickRest = 0;
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2012-05-26 14:49:10 +02:00
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endTick = 0;
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2014-06-03 17:14:35 +02:00
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state = Transport::STOP;
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2012-05-26 14:49:10 +02:00
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oggInit = false;
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2013-04-02 20:46:07 +02:00
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_driver = 0;
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2013-04-08 10:31:17 +02:00
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playPos = events.cbegin();
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2012-05-26 14:49:10 +02:00
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playTime = 0;
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metronomeVolume = 0.3;
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2014-07-07 17:31:41 +02:00
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useJackTransportSavedFlag = false;
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2012-05-26 14:49:10 +02:00
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2013-10-15 09:36:17 +02:00
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inCountIn = false;
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countInPlayPos = countInEvents.cbegin();
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countInPlayTime = 0;
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2012-05-26 14:49:10 +02:00
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meterValue[0] = 0.0;
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meterValue[1] = 0.0;
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meterPeakValue[0] = 0.0;
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meterPeakValue[1] = 0.0;
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peakTimer[0] = 0;
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peakTimer[1] = 0;
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heartBeatTimer = new QTimer(this);
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2013-05-03 11:37:28 +02:00
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connect(heartBeatTimer, SIGNAL(timeout()), this, SLOT(heartBeatTimeout()));
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2012-05-26 14:49:10 +02:00
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noteTimer = new QTimer(this);
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noteTimer->setSingleShot(true);
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connect(noteTimer, SIGNAL(timeout()), this, SLOT(stopNotes()));
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noteTimer->stop();
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2014-07-07 17:31:41 +02:00
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connect(this, SIGNAL(toGui(int, int)), this, SLOT(seqMessage(int, int)), Qt::QueuedConnection);
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2014-05-30 23:18:52 +02:00
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prevTimeSig.setNumerator(0);
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prevTempo = 0;
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connect(this, SIGNAL(timeSigChanged()),this,SLOT(handleTimeSigTempoChanged()));
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connect(this, SIGNAL(tempoChanged()),this,SLOT(handleTimeSigTempoChanged()));
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2012-05-26 14:49:10 +02:00
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}
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//---------------------------------------------------------
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// Seq
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//---------------------------------------------------------
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Seq::~Seq()
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{
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2013-04-02 20:46:07 +02:00
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delete _driver;
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2012-05-26 14:49:10 +02:00
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}
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//---------------------------------------------------------
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// setScoreView
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//---------------------------------------------------------
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void Seq::setScoreView(ScoreView* v)
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{
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if (oggInit) {
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ov_clear(&vf);
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oggInit = false;
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}
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if (cv !=v && cs) {
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2013-02-20 17:53:15 +01:00
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unmarkNotes();
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2012-05-26 14:49:10 +02:00
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stopWait();
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}
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cv = v;
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2014-04-02 10:49:54 +02:00
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if (cs)
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disconnect(cs, SIGNAL(playlistChanged()), this, SLOT(setPlaylistChanged()));
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2012-05-26 14:49:10 +02:00
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cs = cv ? cv->score() : 0;
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if (!heartBeatTimer->isActive())
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2013-08-09 07:17:57 +02:00
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heartBeatTimer->start(20); // msec
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2012-05-26 14:49:10 +02:00
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playlistChanged = true;
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2013-04-02 20:46:07 +02:00
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_synti->reset();
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2014-04-02 10:49:54 +02:00
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if (cs) {
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2012-05-26 14:49:10 +02:00
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initInstruments();
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2014-04-02 10:49:54 +02:00
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connect(cs, SIGNAL(playlistChanged()), this, SLOT(setPlaylistChanged()));
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}
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2012-05-26 14:49:10 +02:00
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}
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//---------------------------------------------------------
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// init
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// return false on error
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//---------------------------------------------------------
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bool Seq::init()
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{
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2013-07-18 09:37:49 +02:00
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if (!_driver || !_driver->start()) {
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2012-05-26 14:49:10 +02:00
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qDebug("Cannot start I/O");
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return false;
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}
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running = true;
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return true;
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}
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//---------------------------------------------------------
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// exit
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//---------------------------------------------------------
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void Seq::exit()
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{
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2013-04-02 20:46:07 +02:00
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if (_driver) {
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2012-05-26 14:49:10 +02:00
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if (MScore::debugMode)
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2014-03-25 13:33:47 +01:00
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qDebug("Stop I/O");
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2012-05-26 14:49:10 +02:00
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stopWait();
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2013-04-02 20:46:07 +02:00
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delete _driver;
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_driver = 0;
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2012-05-26 14:49:10 +02:00
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}
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}
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//---------------------------------------------------------
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// rewindStart
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//---------------------------------------------------------
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void Seq::rewindStart()
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{
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seek(0);
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}
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2013-08-08 11:38:32 +02:00
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2013-08-13 05:01:38 +02:00
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//---------------------------------------------------------
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// loopStart
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//---------------------------------------------------------
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void Seq::loopStart()
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{
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start();
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2014-03-25 13:33:47 +01:00
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// qDebug("LoopStart. playPos = %d", playPos);
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2013-08-13 05:01:38 +02:00
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}
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2012-05-26 14:49:10 +02:00
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//---------------------------------------------------------
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// canStart
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// return true if sequencer can be started
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//---------------------------------------------------------
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bool Seq::canStart()
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{
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2013-04-02 20:46:07 +02:00
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if (!_driver)
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2012-05-26 14:49:10 +02:00
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return false;
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2014-04-02 10:49:54 +02:00
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if (playlistChanged)
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2012-05-26 14:49:10 +02:00
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collectEvents();
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return (!events.empty() && endTick != 0);
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}
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//---------------------------------------------------------
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// start
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// called from gui thread
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//---------------------------------------------------------
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void Seq::start()
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{
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2014-04-02 10:49:54 +02:00
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if (playlistChanged)
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2012-05-26 14:49:10 +02:00
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collectEvents();
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2014-05-30 10:16:38 +02:00
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if (cs->playMode() == PlayMode::AUDIO) {
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2012-05-26 14:49:10 +02:00
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if (!oggInit) {
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vorbisData.pos = 0;
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vorbisData.data = cs->audio()->data();
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int n = ov_open_callbacks(&vorbisData, &vf, 0, 0, ovCallbacks);
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if (n < 0) {
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2014-03-04 16:48:06 +01:00
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qDebug("ogg open failed: %d", n);
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2012-05-26 14:49:10 +02:00
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}
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oggInit = true;
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}
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}
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2013-08-22 18:29:25 +02:00
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if ((mscore->loop())) {
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2014-07-07 17:31:41 +02:00
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if (cs->selection().isRange())
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2013-08-23 03:32:16 +02:00
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setLoopSelection();
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2014-07-07 17:31:41 +02:00
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if (!preferences.useJackTransport || (preferences.useJackTransport && state == Transport::STOP))
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2014-06-18 21:36:53 +02:00
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seek(cs->repeatList()->tick2utick(cs->loopInTick()));
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}
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else {
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2014-07-07 17:31:41 +02:00
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if (!preferences.useJackTransport || (preferences.useJackTransport && state == Transport::STOP))
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2014-06-18 21:36:53 +02:00
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seek(cs->repeatList()->tick2utick(cs->playPos()));
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2014-07-07 17:31:41 +02:00
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}
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if (preferences.useJackTransport && mscore->countIn() && state == Transport::STOP) {
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// Ready to start playing count in, switching to fake transport
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// to prevent playing in other applications with our ticks simultaneously
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useJackTransportSavedFlag = true;
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preferences.useJackTransport = false;
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2013-08-09 07:17:57 +02:00
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}
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2013-04-02 20:46:07 +02:00
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_driver->startTransport();
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2012-05-26 14:49:10 +02:00
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}
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//---------------------------------------------------------
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// stop
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// called from gui thread
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//---------------------------------------------------------
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void Seq::stop()
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{
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2014-06-03 17:14:35 +02:00
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if (state == Transport::STOP)
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2012-05-26 14:49:10 +02:00
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return;
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2014-05-30 23:18:52 +02:00
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2012-05-26 14:49:10 +02:00
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if (oggInit) {
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ov_clear(&vf);
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oggInit = false;
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}
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2013-04-02 20:46:07 +02:00
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if (!_driver)
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2012-05-26 14:49:10 +02:00
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return;
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2014-07-03 18:02:33 +02:00
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if (!preferences.useJackTransport || (preferences.useJackTransport && _driver->getState() == Transport::PLAY))
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2014-06-18 21:36:53 +02:00
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_driver->stopTransport();
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2012-05-26 14:49:10 +02:00
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if (cv)
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cv->setCursorOn(false);
|
|
|
|
if (cs) {
|
|
|
|
cs->setLayoutAll(false);
|
|
|
|
cs->setUpdateAll();
|
|
|
|
cs->end();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2013-04-29 19:42:38 +02:00
|
|
|
//---------------------------------------------------------
|
|
|
|
// stopWait
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::stopWait()
|
|
|
|
{
|
|
|
|
stop();
|
|
|
|
QWaitCondition sleep;
|
|
|
|
int idx = 0;
|
2014-06-03 17:14:35 +02:00
|
|
|
while (state != Transport::STOP) {
|
2014-03-04 16:48:06 +01:00
|
|
|
qDebug("State %d", state);
|
2013-04-29 19:42:38 +02:00
|
|
|
mutex.lock();
|
|
|
|
sleep.wait(&mutex, 100);
|
|
|
|
mutex.unlock();
|
|
|
|
++idx;
|
2014-03-04 13:06:23 +01:00
|
|
|
Q_ASSERT(idx <= 10);
|
2013-04-29 19:42:38 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-05-26 14:49:10 +02:00
|
|
|
//---------------------------------------------------------
|
|
|
|
// seqStarted
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void MuseScore::seqStarted()
|
|
|
|
{
|
2013-02-20 17:53:15 +01:00
|
|
|
if (cv)
|
2012-05-26 14:49:10 +02:00
|
|
|
cv->setCursorOn(true);
|
2013-02-20 17:53:15 +01:00
|
|
|
if (cs)
|
2012-05-26 14:49:10 +02:00
|
|
|
cs->end();
|
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// seqStopped
|
|
|
|
// JACK has stopped
|
|
|
|
// executed in gui environment
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void MuseScore::seqStopped()
|
|
|
|
{
|
|
|
|
cv->setCursorOn(false);
|
|
|
|
}
|
|
|
|
|
2013-02-20 17:53:15 +01:00
|
|
|
//---------------------------------------------------------
|
|
|
|
// unmarkNotes
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::unmarkNotes()
|
|
|
|
{
|
|
|
|
foreach(const Note* n, markedNotes) {
|
|
|
|
n->setMark(false);
|
|
|
|
cs->addRefresh(n->canvasBoundingRect());
|
|
|
|
}
|
|
|
|
markedNotes.clear();
|
|
|
|
}
|
|
|
|
|
2012-05-26 14:49:10 +02:00
|
|
|
//---------------------------------------------------------
|
|
|
|
// guiStop
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::guiStop()
|
|
|
|
{
|
|
|
|
QAction* a = getAction("play");
|
|
|
|
a->setChecked(false);
|
|
|
|
|
2013-02-20 17:53:15 +01:00
|
|
|
unmarkNotes();
|
|
|
|
if (!cs)
|
2012-05-26 14:49:10 +02:00
|
|
|
return;
|
|
|
|
|
2014-02-10 17:30:30 +01:00
|
|
|
cs->setPlayPos(cs->repeatList()->utick2tick(cs->utime2utick(qreal(playTime) / qreal(MScore::sampleRate))));
|
2012-05-26 14:49:10 +02:00
|
|
|
cs->end();
|
|
|
|
emit stopped();
|
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// seqSignal
|
|
|
|
// sequencer message to GUI
|
|
|
|
// execution environment: gui thread
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
2014-07-07 17:31:41 +02:00
|
|
|
void Seq::seqMessage(int msg, int arg)
|
2012-05-26 14:49:10 +02:00
|
|
|
{
|
|
|
|
switch(msg) {
|
2014-07-07 17:31:41 +02:00
|
|
|
case '5': {
|
|
|
|
// Update the screen after seeking from the realtime thread
|
|
|
|
Segment* seg = cs->tick2segment(arg);
|
|
|
|
if (seg)
|
|
|
|
mscore->currentScoreView()->moveCursor(seg->tick());
|
|
|
|
cs->setPlayPos(arg);
|
|
|
|
cs->end();
|
|
|
|
break;
|
|
|
|
}
|
2013-09-12 15:57:14 +02:00
|
|
|
case '4': // Restart the playback at the end of the score
|
|
|
|
loopStart();
|
|
|
|
break;
|
2013-09-03 21:01:03 +02:00
|
|
|
case '3': // Loop restart while playing
|
2013-09-13 00:21:01 +02:00
|
|
|
seek(cs->repeatList()->tick2utick(cs->loopInTick()));
|
2013-09-03 21:01:03 +02:00
|
|
|
break;
|
2013-04-29 20:16:06 +02:00
|
|
|
case '2':
|
2012-05-26 14:49:10 +02:00
|
|
|
guiStop();
|
|
|
|
// heartBeatTimer->stop();
|
2013-04-02 20:46:07 +02:00
|
|
|
if (_driver && mscore->getSynthControl()) {
|
2012-05-26 14:49:10 +02:00
|
|
|
meterValue[0] = .0f;
|
|
|
|
meterValue[1] = .0f;
|
|
|
|
meterPeakValue[0] = .0f;
|
|
|
|
meterPeakValue[1] = .0f;
|
|
|
|
peakTimer[0] = 0;
|
|
|
|
peakTimer[1] = 0;
|
|
|
|
mscore->getSynthControl()->setMeter(0.0, 0.0, 0.0, 0.0);
|
|
|
|
}
|
2013-04-29 19:42:38 +02:00
|
|
|
seek(0);
|
2012-05-26 14:49:10 +02:00
|
|
|
break;
|
|
|
|
case '0': // STOP
|
|
|
|
guiStop();
|
|
|
|
// heartBeatTimer->stop();
|
2013-04-02 20:46:07 +02:00
|
|
|
if (_driver && mscore->getSynthControl()) {
|
2012-05-26 14:49:10 +02:00
|
|
|
meterValue[0] = .0f;
|
|
|
|
meterValue[1] = .0f;
|
|
|
|
meterPeakValue[0] = .0f;
|
|
|
|
meterPeakValue[1] = .0f;
|
|
|
|
peakTimer[0] = 0;
|
|
|
|
peakTimer[1] = 0;
|
|
|
|
mscore->getSynthControl()->setMeter(0.0, 0.0, 0.0, 0.0);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case '1': // PLAY
|
|
|
|
emit started();
|
|
|
|
// heartBeatTimer->start(1000/guiRefresh);
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
2014-03-25 13:33:47 +01:00
|
|
|
qDebug("MScore::Seq:: unknown seq msg %d", msg);
|
2012-05-26 14:49:10 +02:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// playEvent
|
|
|
|
// send one event to the synthesizer
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
2014-07-29 16:31:44 +02:00
|
|
|
void Seq::playEvent(const NPlayEvent& event, unsigned framePos)
|
2012-05-26 14:49:10 +02:00
|
|
|
{
|
|
|
|
int type = event.type();
|
|
|
|
if (type == ME_NOTEON) {
|
|
|
|
bool mute;
|
|
|
|
const Note* note = event.note();
|
|
|
|
|
|
|
|
if (note) {
|
2014-07-19 00:43:14 +02:00
|
|
|
Instrument* instr = note->staff()->part()->instr(note->chord()->tick());
|
2012-05-26 14:49:10 +02:00
|
|
|
const Channel& a = instr->channel(note->subchannel());
|
|
|
|
mute = a.mute || a.soloMute;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
mute = false;
|
|
|
|
|
|
|
|
if (!mute)
|
2014-07-29 16:31:44 +02:00
|
|
|
putEvent(event, framePos);
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
else if (type == ME_CONTROLLER)
|
2014-07-29 16:31:44 +02:00
|
|
|
putEvent(event, framePos);
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// processMessages
|
2014-07-07 17:31:41 +02:00
|
|
|
// from gui to process thread
|
2012-05-26 14:49:10 +02:00
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::processMessages()
|
|
|
|
{
|
|
|
|
for (;;) {
|
|
|
|
if (toSeq.isEmpty())
|
|
|
|
break;
|
|
|
|
SeqMsg msg = toSeq.dequeue();
|
|
|
|
switch(msg.id) {
|
2014-06-03 10:46:57 +02:00
|
|
|
case SeqMsgId::TEMPO_CHANGE:
|
2012-05-26 14:49:10 +02:00
|
|
|
{
|
2013-12-10 17:46:57 +01:00
|
|
|
if (!cs)
|
|
|
|
continue;
|
2012-05-26 14:49:10 +02:00
|
|
|
if (playTime != 0) {
|
2014-07-02 20:47:42 +02:00
|
|
|
int utick = cs->utime2utick(qreal(playTime) / qreal(MScore::sampleRate));
|
2013-02-20 17:53:15 +01:00
|
|
|
cs->tempomap()->setRelTempo(msg.realVal);
|
2012-05-26 14:49:10 +02:00
|
|
|
cs->repeatList()->update();
|
2014-07-02 20:47:42 +02:00
|
|
|
playTime = cs->utick2utime(utick) * MScore::sampleRate;
|
2014-07-07 17:31:41 +02:00
|
|
|
if (preferences.JackTimebaseMaster && preferences.useJackTransport)
|
|
|
|
_driver->seekTransport(utick + 2 * cs->utime2utick(qreal((_driver->bufferSize()) + 1) / qreal(MScore::sampleRate)));
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
else
|
2013-02-20 17:53:15 +01:00
|
|
|
cs->tempomap()->setRelTempo(msg.realVal);
|
2014-05-30 23:18:52 +02:00
|
|
|
prevTempo = curTempo();
|
|
|
|
emit tempoChanged();
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
break;
|
2014-06-03 10:46:57 +02:00
|
|
|
case SeqMsgId::PLAY:
|
2012-05-26 14:49:10 +02:00
|
|
|
putEvent(msg.event);
|
|
|
|
break;
|
2014-06-03 10:46:57 +02:00
|
|
|
case SeqMsgId::SEEK:
|
2013-02-20 17:53:15 +01:00
|
|
|
setPos(msg.intVal);
|
2012-05-26 14:49:10 +02:00
|
|
|
break;
|
2014-06-03 10:46:57 +02:00
|
|
|
default:
|
|
|
|
break;
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// metronome
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
2013-10-15 09:36:17 +02:00
|
|
|
void Seq::metronome(unsigned n, float* p, bool force)
|
2012-05-26 14:49:10 +02:00
|
|
|
{
|
2013-10-15 09:36:17 +02:00
|
|
|
if (!mscore->metronome() && !force) {
|
2012-05-26 14:49:10 +02:00
|
|
|
tickRest = 0;
|
|
|
|
tackRest = 0;
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
if (tickRest) {
|
2013-04-29 18:23:03 +02:00
|
|
|
tackRest = 0;
|
2012-05-26 14:49:10 +02:00
|
|
|
int idx = tickLength - tickRest;
|
|
|
|
int nn = n < tickRest ? n : tickRest;
|
|
|
|
for (int i = 0; i < nn; ++i) {
|
|
|
|
qreal v = tick[idx] * metronomeVolume;
|
|
|
|
*p++ += v;
|
|
|
|
*p++ += v;
|
|
|
|
++idx;
|
|
|
|
}
|
|
|
|
tickRest -= nn;
|
|
|
|
}
|
|
|
|
if (tackRest) {
|
|
|
|
int idx = tackLength - tackRest;
|
|
|
|
int nn = n < tackRest ? n : tackRest;
|
|
|
|
for (int i = 0; i < nn; ++i) {
|
|
|
|
qreal v = tack[idx] * metronomeVolume;
|
|
|
|
*p++ += v;
|
|
|
|
*p++ += v;
|
|
|
|
++idx;
|
|
|
|
}
|
|
|
|
tackRest -= nn;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2013-10-15 09:36:17 +02:00
|
|
|
//---------------------------------------------------------
|
|
|
|
// addCountInClicks
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::addCountInClicks()
|
|
|
|
{
|
|
|
|
int plPos = playPos->first;
|
|
|
|
Measure* m = cs->tick2measure(plPos);
|
|
|
|
int msrTick = m->tick();
|
2013-10-26 12:40:58 +02:00
|
|
|
qreal tempo = cs->tempomap()->tempo(msrTick);
|
|
|
|
Fraction timeSig = cs->sigmap()->timesig(msrTick).nominal();
|
|
|
|
int numerator = timeSig.numerator();
|
|
|
|
int denominator = timeSig.denominator();
|
|
|
|
int clickTicks = MScore::division * 4 / denominator;
|
2013-10-15 09:36:17 +02:00
|
|
|
NPlayEvent event;
|
|
|
|
int tick;
|
2013-10-26 12:40:58 +02:00
|
|
|
bool triplets = false; // whether to play click-clack in triplets or not
|
2013-10-15 09:36:17 +02:00
|
|
|
|
2013-10-26 12:40:58 +02:00
|
|
|
// COMPOUND METER: if time sig is 3*n/d, convert to 3d units
|
|
|
|
// note: 3/8, 3/16, ... are NOT considered compound
|
2013-10-15 09:36:17 +02:00
|
|
|
if (numerator > 3 && numerator % 3 == 0) {
|
2013-10-26 12:40:58 +02:00
|
|
|
// if denominator longer than 1/8 OR tempo for compound unit slower than 60MM
|
|
|
|
// (i.e. each denom. unit slower than 180MM = tempo 3.0)
|
|
|
|
// then do not count as compound, but beat click-clack-clack triplets
|
|
|
|
if (denominator < 8 || tempo * denominator / 4 < 3.0)
|
|
|
|
triplets = true;
|
|
|
|
// otherwise, count as compound meter (one beat every 3 denominator units)
|
|
|
|
else {
|
|
|
|
numerator /= 3;
|
|
|
|
clickTicks *= 3;
|
|
|
|
}
|
2013-10-15 09:36:17 +02:00
|
|
|
}
|
2013-10-26 12:40:58 +02:00
|
|
|
|
|
|
|
// NUMBER OF TICKS
|
2013-10-15 09:36:17 +02:00
|
|
|
int numOfClicks = numerator; // default to a full measure of 'clicks'
|
2013-10-26 12:40:58 +02:00
|
|
|
int lastPause = clickTicks; // the number of ticks to wait after the last 'click'
|
2013-10-15 09:36:17 +02:00
|
|
|
// if not at the beginning of a measure, add clicks for the initial measure part
|
|
|
|
if (msrTick < plPos) {
|
|
|
|
int delta = plPos - msrTick;
|
2014-07-07 17:31:41 +02:00
|
|
|
int addClick = (delta + clickTicks - 1) / clickTicks; // round num. of clicks up
|
2013-10-15 09:36:17 +02:00
|
|
|
numOfClicks += addClick;
|
2014-07-07 17:31:41 +02:00
|
|
|
lastPause = delta - (addClick - 1) * clickTicks; // anything after last click time is final pause
|
2013-10-15 09:36:17 +02:00
|
|
|
}
|
|
|
|
// or if measure not complete (anacrusis), add clicks for the missing measure part
|
2013-10-26 12:40:58 +02:00
|
|
|
else if (m->ticks() < clickTicks * numerator) {
|
2014-07-07 17:31:41 +02:00
|
|
|
int delta = clickTicks * numerator - m->ticks();
|
|
|
|
int addClick = (delta + clickTicks - 1) / clickTicks;
|
2013-10-15 09:36:17 +02:00
|
|
|
numOfClicks += addClick;
|
2014-07-07 17:31:41 +02:00
|
|
|
lastPause = delta - (addClick - 1) * clickTicks;
|
2013-10-15 09:36:17 +02:00
|
|
|
}
|
2013-10-26 12:40:58 +02:00
|
|
|
/*
|
|
|
|
// MIN_CLICKS: be sure to have at least MIN_CLICKS clicks: if less, add full measures
|
|
|
|
while (numOfClicks < MIN_CLICKS)
|
|
|
|
numOfClicks += numerator;
|
|
|
|
*/
|
|
|
|
// click-clack-clack triplets
|
|
|
|
if (triplets)
|
|
|
|
numerator = 3;
|
|
|
|
|
2013-10-15 09:36:17 +02:00
|
|
|
// add count-in events
|
2013-10-26 12:40:58 +02:00
|
|
|
for (int i = tick = 0; i < numOfClicks; i++, tick += clickTicks) {
|
2013-10-15 09:36:17 +02:00
|
|
|
event.setType( (i % numerator) == 0 ? ME_TICK1 : ME_TICK2);
|
|
|
|
countInEvents.insert( std::pair<int,NPlayEvent>(tick, event));
|
|
|
|
}
|
|
|
|
// add 1 empty event at the end to wait after the last click
|
2013-10-26 12:40:58 +02:00
|
|
|
tick += lastPause - clickTicks;
|
2013-10-15 09:36:17 +02:00
|
|
|
event.setType(ME_INVALID);
|
|
|
|
event.setPitch(0);
|
|
|
|
countInEvents.insert( std::pair<int,NPlayEvent>(tick, event));
|
|
|
|
// initialize play parameters to count-in events
|
|
|
|
countInPlayPos = countInEvents.cbegin();
|
|
|
|
countInPlayTime = 0;
|
|
|
|
}
|
|
|
|
|
2014-06-05 08:35:39 +02:00
|
|
|
//-------------------------------------------------------------------
|
2012-05-26 14:49:10 +02:00
|
|
|
// process
|
2014-06-05 08:35:39 +02:00
|
|
|
// This function is called in a realtime context. This
|
|
|
|
// means that no blocking operations are allowed which
|
|
|
|
// includes memory allocation. The usual thread synchronisation
|
|
|
|
// methods like semaphores can also not be used.
|
|
|
|
//-------------------------------------------------------------------
|
2012-05-26 14:49:10 +02:00
|
|
|
|
|
|
|
void Seq::process(unsigned n, float* buffer)
|
|
|
|
{
|
|
|
|
unsigned frames = n;
|
2014-06-03 17:14:35 +02:00
|
|
|
Transport driverState = _driver->getState();
|
2014-07-03 18:02:33 +02:00
|
|
|
// Checking for the reposition from JACK Transport
|
2014-07-07 17:31:41 +02:00
|
|
|
_driver->checkTransportSeek(playTime, frames, inCountIn);
|
2013-08-09 06:57:26 +02:00
|
|
|
if (driverState != state) {
|
2014-05-24 21:30:33 +02:00
|
|
|
// Got a message from JACK Transport panel: Play
|
2014-06-03 17:14:35 +02:00
|
|
|
if (state == Transport::STOP && driverState == Transport::PLAY) {
|
2014-07-07 17:31:41 +02:00
|
|
|
if ((preferences.useJackMidi || preferences.useJackAudio) && !getAction("play")->isChecked()) {
|
2014-05-24 21:30:33 +02:00
|
|
|
// Do not play while editing elements
|
2014-07-07 17:31:41 +02:00
|
|
|
if (mscore->state() != STATE_NORMAL || !isRunning() || !canStart())
|
2014-05-24 21:30:33 +02:00
|
|
|
return;
|
2014-07-07 17:31:41 +02:00
|
|
|
getAction("play")->setChecked(true);
|
|
|
|
getAction("play")->triggered(true);
|
|
|
|
|
|
|
|
// If we just launch MuseScore and press "Play" on JACK Transport with time 0:00
|
|
|
|
// MuseScore doesn't seek to 0 and guiPos is uninitialized, so let's make it manually
|
|
|
|
if (preferences.useJackTransport && getCurTick() == 0)
|
|
|
|
seekRT(0);
|
|
|
|
|
|
|
|
// Switching to fake transport while playing count in
|
|
|
|
// to prevent playing in other applications with our ticks simultaneously
|
|
|
|
if (preferences.useJackTransport && mscore->countIn()) {
|
|
|
|
// Stopping real JACK Transport
|
|
|
|
_driver->stopTransport();
|
|
|
|
// Starting fake transport
|
|
|
|
useJackTransportSavedFlag = preferences.useJackTransport;
|
|
|
|
preferences.useJackTransport = false;
|
|
|
|
_driver->startTransport();
|
2014-05-24 21:30:33 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
// Need to change state after calling collectEvents()
|
2014-06-03 17:14:35 +02:00
|
|
|
state = Transport::PLAY;
|
2014-05-31 07:23:36 +02:00
|
|
|
if (mscore->countIn() && cs->playMode() == PlayMode::SYNTHESIZER) {
|
2013-10-15 09:36:17 +02:00
|
|
|
countInEvents.clear();
|
|
|
|
inCountIn = true;
|
|
|
|
}
|
2013-04-29 19:42:38 +02:00
|
|
|
emit toGui('1');
|
|
|
|
}
|
2014-05-24 21:30:33 +02:00
|
|
|
// Got a message from JACK Transport panel: Stop
|
2014-06-03 17:14:35 +02:00
|
|
|
else if (state == Transport::PLAY && driverState == Transport::STOP) {
|
|
|
|
state = Transport::STOP;
|
2014-05-24 21:30:33 +02:00
|
|
|
// Muting all notes
|
2014-05-30 23:18:52 +02:00
|
|
|
stopNotes();
|
2013-08-09 01:20:07 +02:00
|
|
|
if (playPos == events.cend()) {
|
|
|
|
if (mscore->loop()) {
|
2013-09-12 17:16:17 +02:00
|
|
|
qDebug("Seq.cpp - Process - Loop whole score. playPos = %d cs->pos() = %d", playPos->first,cs->pos());
|
2013-09-12 15:57:14 +02:00
|
|
|
emit toGui('4');
|
2014-02-11 11:36:03 +01:00
|
|
|
return;
|
2013-08-19 11:21:21 +02:00
|
|
|
}
|
2013-08-09 01:20:07 +02:00
|
|
|
else {
|
|
|
|
emit toGui('2');
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
emit toGui('0');
|
|
|
|
}
|
2013-04-29 19:42:38 +02:00
|
|
|
}
|
2012-05-26 14:49:10 +02:00
|
|
|
else if (state != driverState)
|
2014-03-25 13:33:47 +01:00
|
|
|
qDebug("Seq: state transition %d -> %d ?",
|
2012-05-26 14:49:10 +02:00
|
|
|
state, driverState);
|
|
|
|
}
|
|
|
|
|
2012-06-25 15:07:59 +02:00
|
|
|
memset(buffer, 0, sizeof(float) * n * 2);
|
2012-05-26 14:49:10 +02:00
|
|
|
float* p = buffer;
|
2014-05-30 23:18:52 +02:00
|
|
|
|
2012-05-26 14:49:10 +02:00
|
|
|
processMessages();
|
|
|
|
|
2014-06-03 17:14:35 +02:00
|
|
|
if (state == Transport::PLAY) {
|
2014-07-07 17:31:41 +02:00
|
|
|
if (!cs)
|
2013-06-28 16:59:19 +02:00
|
|
|
return;
|
2013-10-15 09:36:17 +02:00
|
|
|
EventMap::const_iterator* pPlayPos = &playPos;
|
|
|
|
EventMap* pEvents = &events;
|
|
|
|
int* pPlayTime = &playTime;
|
|
|
|
//
|
|
|
|
// in count-in?
|
|
|
|
//
|
|
|
|
if (inCountIn) {
|
|
|
|
if (countInEvents.size() == 0)
|
|
|
|
addCountInClicks();
|
|
|
|
pEvents = &countInEvents;
|
|
|
|
pPlayPos = &countInPlayPos;
|
|
|
|
pPlayTime = &countInPlayTime;
|
|
|
|
}
|
2012-05-26 14:49:10 +02:00
|
|
|
//
|
|
|
|
// play events for one segment
|
|
|
|
//
|
|
|
|
unsigned framePos = 0;
|
2013-10-15 09:36:17 +02:00
|
|
|
int endTime = *pPlayTime + frames;
|
2014-02-10 17:30:30 +01:00
|
|
|
int utickEnd = cs->repeatList()->tick2utick(cs->lastMeasure()->endTick()) - 1;
|
2013-10-15 09:36:17 +02:00
|
|
|
for ( ; *pPlayPos != pEvents->cend(); ) {
|
|
|
|
int n;
|
|
|
|
if (inCountIn) {
|
2014-03-28 16:29:55 +01:00
|
|
|
|
2014-03-13 10:28:17 +01:00
|
|
|
qreal bps = curTempo() * cs->tempomap()->relTempo();
|
|
|
|
// relTempo needed here to ensure that bps changes as we slide the tempo bar
|
2014-03-28 16:29:55 +01:00
|
|
|
|
2013-10-15 09:36:17 +02:00
|
|
|
qreal tickssec = bps * MScore::division;
|
|
|
|
qreal secs = (*pPlayPos)->first / tickssec;
|
|
|
|
int f = secs * MScore::sampleRate;
|
|
|
|
if (f >= endTime)
|
|
|
|
break;
|
|
|
|
n = f - *pPlayTime;
|
|
|
|
if (n < 0) {
|
2014-03-25 13:33:47 +01:00
|
|
|
qDebug("Count-in: %d: %d - %d", (*pPlayPos)->first, f, *pPlayTime);
|
2013-10-15 09:36:17 +02:00
|
|
|
n = 0;
|
|
|
|
}
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
2013-10-15 09:36:17 +02:00
|
|
|
else {
|
|
|
|
int f = cs->utick2utime(playPos->first) * MScore::sampleRate;
|
|
|
|
if (f >= endTime)
|
|
|
|
break;
|
|
|
|
n = f - *pPlayTime;
|
|
|
|
if (n < 0) {
|
2014-03-25 13:33:47 +01:00
|
|
|
qDebug("%d: %d - %d", (*pPlayPos)->first, f, *pPlayTime);
|
2013-10-15 09:36:17 +02:00
|
|
|
n = 0;
|
|
|
|
}
|
|
|
|
if (mscore->loop()) {
|
2014-02-10 17:30:30 +01:00
|
|
|
int utickLoop = cs->repeatList()->tick2utick(cs->loopOutTick());
|
|
|
|
if (utickLoop < utickEnd)
|
|
|
|
if ((*pPlayPos)->first >= utickLoop) {
|
2014-06-18 21:36:53 +02:00
|
|
|
qDebug ("Process playPos = %d in/out tick = %d/%d getCurTick() = %d tickLoop = %d playTime = %d",
|
|
|
|
(*pPlayPos)->first, cs->loopInTick(), cs->loopOutTick(), getCurTick(), utickLoop, *pPlayTime);
|
2014-07-03 18:02:33 +02:00
|
|
|
if (preferences.useJackTransport) {
|
2014-06-18 21:36:53 +02:00
|
|
|
int loopInUtick = cs->repeatList()->tick2utick(cs->loopInTick());
|
2014-07-07 17:31:41 +02:00
|
|
|
_driver->seekTransport(loopInUtick);
|
2014-06-18 21:36:53 +02:00
|
|
|
if (loopInUtick != 0) {
|
2014-07-07 17:31:41 +02:00
|
|
|
int seekto = loopInUtick - 2 * cs->utime2utick((qreal)_driver->bufferSize() / MScore::sampleRate);
|
|
|
|
seekRT((seekto > 0) ? seekto : 0 );
|
2014-06-18 21:36:53 +02:00
|
|
|
}
|
|
|
|
}
|
2014-07-03 18:02:33 +02:00
|
|
|
else {
|
|
|
|
emit toGui('3');
|
|
|
|
}
|
2014-06-18 21:36:53 +02:00
|
|
|
// Exit this function to avoid segmentation fault in Scoreview
|
2013-10-15 09:36:17 +02:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
2013-09-03 21:01:03 +02:00
|
|
|
}
|
2012-05-26 14:49:10 +02:00
|
|
|
if (n) {
|
2014-05-30 10:16:38 +02:00
|
|
|
if (cs->playMode() == PlayMode::SYNTHESIZER) {
|
2013-10-15 09:36:17 +02:00
|
|
|
metronome(n, p, inCountIn);
|
2013-04-02 20:46:07 +02:00
|
|
|
_synti->process(n, p);
|
2012-05-26 14:49:10 +02:00
|
|
|
p += n * 2;
|
2013-10-15 09:36:17 +02:00
|
|
|
*pPlayTime += n;
|
2012-05-26 14:49:10 +02:00
|
|
|
frames -= n;
|
|
|
|
framePos += n;
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
while (n > 0) {
|
|
|
|
int section;
|
|
|
|
float** pcm;
|
|
|
|
long rn = ov_read_float(&vf, &pcm, n, §ion);
|
|
|
|
if (rn == 0)
|
|
|
|
break;
|
|
|
|
for (int i = 0; i < rn; ++i) {
|
|
|
|
*p++ = pcm[0][i];
|
|
|
|
*p++ = pcm[1][i];
|
|
|
|
}
|
2013-10-15 09:36:17 +02:00
|
|
|
*pPlayTime += rn;
|
2012-05-26 14:49:10 +02:00
|
|
|
frames -= rn;
|
|
|
|
framePos += rn;
|
|
|
|
n -= rn;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2013-10-15 09:36:17 +02:00
|
|
|
const NPlayEvent& event = (*pPlayPos)->second;
|
2014-07-29 16:31:44 +02:00
|
|
|
playEvent(event, framePos);
|
2012-05-26 14:49:10 +02:00
|
|
|
if (event.type() == ME_TICK1)
|
|
|
|
tickRest = tickLength;
|
|
|
|
else if (event.type() == ME_TICK2)
|
|
|
|
tackRest = tackLength;
|
2013-02-20 17:53:15 +01:00
|
|
|
mutex.lock();
|
2013-10-15 09:36:17 +02:00
|
|
|
++(*pPlayPos);
|
2013-02-20 17:53:15 +01:00
|
|
|
mutex.unlock();
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
if (frames) {
|
2014-05-30 10:16:38 +02:00
|
|
|
if (cs->playMode() == PlayMode::SYNTHESIZER) {
|
2013-10-15 09:36:17 +02:00
|
|
|
metronome(frames, p, inCountIn);
|
2013-04-02 20:46:07 +02:00
|
|
|
_synti->process(frames, p);
|
2013-10-15 09:36:17 +02:00
|
|
|
*pPlayTime += frames;
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
else {
|
|
|
|
int n = frames;
|
|
|
|
while (n > 0) {
|
|
|
|
int section;
|
|
|
|
float** pcm;
|
|
|
|
long rn = ov_read_float(&vf, &pcm, n, §ion);
|
|
|
|
if (rn == 0)
|
|
|
|
break;
|
|
|
|
for (int i = 0; i < rn; ++i) {
|
|
|
|
*p++ = pcm[0][i];
|
|
|
|
*p++ = pcm[1][i];
|
|
|
|
}
|
2013-10-15 09:36:17 +02:00
|
|
|
*pPlayTime += rn;
|
|
|
|
frames -= rn;
|
|
|
|
framePos += rn;
|
|
|
|
n -= rn;
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2013-10-15 09:36:17 +02:00
|
|
|
if (*pPlayPos == pEvents->cend()) {
|
2014-07-07 17:31:41 +02:00
|
|
|
if (inCountIn) {
|
2013-10-15 09:36:17 +02:00
|
|
|
inCountIn = false;
|
2014-07-07 17:31:41 +02:00
|
|
|
// Connecting to JACK Transport if MuseScore was temporarily disconnected from it
|
|
|
|
if (useJackTransportSavedFlag) {
|
|
|
|
// Stopping fake driver
|
|
|
|
_driver->stopTransport();
|
|
|
|
preferences.useJackTransport = true;
|
|
|
|
// Starting the real JACK Transport. All applications play in sync now
|
|
|
|
_driver->startTransport();
|
|
|
|
}
|
|
|
|
}
|
2013-10-15 09:36:17 +02:00
|
|
|
else
|
|
|
|
_driver->stopTransport();
|
|
|
|
}
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
else {
|
2013-04-02 20:46:07 +02:00
|
|
|
_synti->process(frames, p);
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
//
|
2013-03-27 20:10:14 +01:00
|
|
|
// metering / master gain
|
2012-05-26 14:49:10 +02:00
|
|
|
//
|
|
|
|
float lv = 0.0f;
|
|
|
|
float rv = 0.0f;
|
2013-03-27 20:10:14 +01:00
|
|
|
p = buffer;
|
2012-05-26 14:49:10 +02:00
|
|
|
for (unsigned i = 0; i < n; ++i) {
|
2013-04-03 12:49:55 +02:00
|
|
|
qreal val = *p;
|
2013-03-27 20:10:14 +01:00
|
|
|
lv = qMax(lv, fabsf(val));
|
|
|
|
*p++ = val;
|
|
|
|
|
2013-04-03 12:49:55 +02:00
|
|
|
val = *p;
|
2013-03-27 20:10:14 +01:00
|
|
|
rv = qMax(lv, fabsf(val));
|
|
|
|
*p++ = val;
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
meterValue[0] = lv;
|
|
|
|
meterValue[1] = rv;
|
|
|
|
if (meterPeakValue[0] < lv) {
|
|
|
|
meterPeakValue[0] = lv;
|
|
|
|
peakTimer[0] = 0;
|
|
|
|
}
|
|
|
|
if (meterPeakValue[1] < rv) {
|
|
|
|
meterPeakValue[1] = rv;
|
|
|
|
peakTimer[1] = 0;
|
|
|
|
}
|
|
|
|
}
|
2013-08-08 11:38:32 +02:00
|
|
|
|
2012-05-26 14:49:10 +02:00
|
|
|
//---------------------------------------------------------
|
|
|
|
// initInstruments
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::initInstruments()
|
|
|
|
{
|
|
|
|
foreach(const MidiMapping& mm, *cs->midiMapping()) {
|
|
|
|
Channel* channel = mm.articulation;
|
2013-04-25 09:50:55 +02:00
|
|
|
foreach(const MidiCoreEvent& e, channel->init) {
|
2012-05-26 14:49:10 +02:00
|
|
|
if (e.type() == ME_INVALID)
|
|
|
|
continue;
|
2013-04-25 09:50:55 +02:00
|
|
|
NPlayEvent event(e.type(), channel->channel, e.dataA(), e.dataB());
|
|
|
|
sendEvent(event);
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// collectEvents
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::collectEvents()
|
|
|
|
{
|
2012-06-23 15:54:01 +02:00
|
|
|
//do not collect even while playing
|
2014-06-03 17:14:35 +02:00
|
|
|
if (state == Transport::PLAY)
|
2012-06-23 15:54:01 +02:00
|
|
|
return;
|
2012-05-26 14:49:10 +02:00
|
|
|
events.clear();
|
|
|
|
|
2013-05-03 14:45:25 +02:00
|
|
|
mutex.lock();
|
2012-11-19 09:29:46 +01:00
|
|
|
cs->renderMidi(&events);
|
2012-05-26 14:49:10 +02:00
|
|
|
endTick = 0;
|
2013-05-03 11:37:28 +02:00
|
|
|
|
2012-05-26 14:49:10 +02:00
|
|
|
if (!events.empty()) {
|
2013-04-08 10:31:17 +02:00
|
|
|
auto e = events.cend();
|
2012-05-26 14:49:10 +02:00
|
|
|
--e;
|
2013-04-08 10:31:17 +02:00
|
|
|
endTick = e->first;
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
2013-05-03 14:45:25 +02:00
|
|
|
playPos = events.cbegin();
|
|
|
|
mutex.unlock();
|
2012-05-26 14:49:10 +02:00
|
|
|
|
|
|
|
playlistChanged = false;
|
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// getCurTick
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
int Seq::getCurTick()
|
|
|
|
{
|
|
|
|
return cs->utime2utick(qreal(playTime) / qreal(MScore::sampleRate));
|
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// setRelTempo
|
|
|
|
// relTempo = 1.0 = normal tempo
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::setRelTempo(double relTempo)
|
|
|
|
{
|
2014-06-03 10:46:57 +02:00
|
|
|
guiToSeq(SeqMsg(SeqMsgId::TEMPO_CHANGE, relTempo));
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// setPos
|
|
|
|
// seek
|
|
|
|
// realtime environment
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::setPos(int utick)
|
|
|
|
{
|
2013-03-20 17:08:12 +01:00
|
|
|
if (cs == 0)
|
|
|
|
return;
|
2012-05-26 14:49:10 +02:00
|
|
|
stopNotes();
|
|
|
|
|
2013-05-03 14:24:14 +02:00
|
|
|
int ucur;
|
|
|
|
if (playPos != events.end())
|
|
|
|
ucur = cs->repeatList()->utick2tick(playPos->first);
|
|
|
|
else
|
|
|
|
ucur = utick - 1;
|
2013-04-29 19:42:38 +02:00
|
|
|
if (utick != ucur)
|
|
|
|
updateSynthesizerState(ucur, utick);
|
|
|
|
|
2012-05-26 14:49:10 +02:00
|
|
|
playTime = cs->utick2utime(utick) * MScore::sampleRate;
|
2013-02-20 17:53:15 +01:00
|
|
|
mutex.lock();
|
2013-04-08 10:31:17 +02:00
|
|
|
playPos = events.lower_bound(utick);
|
2013-02-20 17:53:15 +01:00
|
|
|
mutex.unlock();
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
2014-07-07 17:31:41 +02:00
|
|
|
// seekCommon
|
|
|
|
// a common part of seek() and seekRT(), contains code
|
|
|
|
// that could be safely called from any thread.
|
|
|
|
// Do not use explicitly, use seek() or seekRT()
|
2012-05-26 14:49:10 +02:00
|
|
|
//---------------------------------------------------------
|
|
|
|
|
2014-07-07 17:31:41 +02:00
|
|
|
void Seq::seekCommon(int utick)
|
2012-05-26 14:49:10 +02:00
|
|
|
{
|
|
|
|
if (cs == 0)
|
|
|
|
return;
|
2013-02-20 17:53:15 +01:00
|
|
|
|
2014-04-02 10:49:54 +02:00
|
|
|
if (playlistChanged)
|
2013-04-25 14:35:32 +02:00
|
|
|
collectEvents();
|
2014-07-02 20:47:42 +02:00
|
|
|
|
2014-07-07 17:31:41 +02:00
|
|
|
if (cs->playMode() == PlayMode::AUDIO) {
|
|
|
|
ogg_int64_t sp = cs->utick2utime(utick) * MScore::sampleRate;
|
|
|
|
ov_pcm_seek(&vf, sp);
|
2014-06-18 21:36:53 +02:00
|
|
|
}
|
|
|
|
|
2014-07-07 17:31:41 +02:00
|
|
|
guiPos = events.lower_bound(utick);
|
|
|
|
mscore->setPos(cs->repeatList()->utick2tick(utick));
|
|
|
|
unmarkNotes();
|
2013-02-20 17:53:15 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// seek
|
2014-07-07 17:31:41 +02:00
|
|
|
// send seek message to sequencer
|
|
|
|
// gui thread
|
2013-02-20 17:53:15 +01:00
|
|
|
//---------------------------------------------------------
|
|
|
|
|
2014-07-07 17:31:41 +02:00
|
|
|
void Seq::seek(int utick)
|
2013-02-20 17:53:15 +01:00
|
|
|
{
|
2014-07-07 17:31:41 +02:00
|
|
|
if (preferences.useJackTransport) {
|
|
|
|
if (utick > endTick)
|
|
|
|
utick = 0;
|
|
|
|
_driver->seekTransport(utick);
|
|
|
|
if (utick != 0)
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
seekCommon(utick);
|
2013-05-03 14:45:25 +02:00
|
|
|
|
2014-06-18 21:36:53 +02:00
|
|
|
int tick = cs->repeatList()->utick2tick(utick);
|
2014-07-07 17:31:41 +02:00
|
|
|
Segment* seg = cs->tick2segment(tick);
|
2013-05-03 14:45:25 +02:00
|
|
|
if (seg)
|
2013-07-03 11:17:14 +02:00
|
|
|
mscore->currentScoreView()->moveCursor(seg->tick());
|
2014-06-18 21:36:53 +02:00
|
|
|
cs->setPlayPos(tick);
|
2012-05-26 14:49:10 +02:00
|
|
|
cs->end();
|
2014-07-07 17:31:41 +02:00
|
|
|
guiToSeq(SeqMsg(SeqMsgId::SEEK, utick));
|
|
|
|
}
|
2012-11-19 09:29:46 +01:00
|
|
|
|
2014-07-07 17:31:41 +02:00
|
|
|
//---------------------------------------------------------
|
|
|
|
// seekRT
|
|
|
|
// realtime thread
|
|
|
|
//---------------------------------------------------------
|
2012-05-26 14:49:10 +02:00
|
|
|
|
2014-07-07 17:31:41 +02:00
|
|
|
void Seq::seekRT(int utick)
|
|
|
|
{
|
|
|
|
if (preferences.useJackTransport && utick > endTick)
|
|
|
|
utick = 0;
|
|
|
|
seekCommon(utick);
|
|
|
|
setPos(utick);
|
|
|
|
// Update the screen in GUI thread
|
|
|
|
emit toGui('5', cs->repeatList()->utick2tick(utick));
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// startNote
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
2012-06-28 14:50:47 +02:00
|
|
|
void Seq::startNote(int channel, int pitch, int velo, double nt)
|
2012-05-26 14:49:10 +02:00
|
|
|
{
|
2014-06-03 17:14:35 +02:00
|
|
|
if (state != Transport::STOP)
|
2012-05-26 14:49:10 +02:00
|
|
|
return;
|
2013-04-25 09:50:55 +02:00
|
|
|
NPlayEvent ev(ME_NOTEON, channel, pitch, velo);
|
2012-05-26 14:49:10 +02:00
|
|
|
ev.setTuning(nt);
|
|
|
|
sendEvent(ev);
|
|
|
|
}
|
|
|
|
|
2012-06-28 14:50:47 +02:00
|
|
|
void Seq::startNote(int channel, int pitch, int velo, int duration, double nt)
|
2012-05-26 14:49:10 +02:00
|
|
|
{
|
|
|
|
stopNotes();
|
2012-06-28 14:50:47 +02:00
|
|
|
startNote(channel, pitch, velo, nt);
|
2012-05-26 14:49:10 +02:00
|
|
|
startNoteTimer(duration);
|
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// startNoteTimer
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::startNoteTimer(int duration)
|
|
|
|
{
|
|
|
|
if (duration) {
|
|
|
|
noteTimer->setInterval(duration);
|
|
|
|
noteTimer->start();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// stopNoteTimer
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::stopNoteTimer()
|
|
|
|
{
|
|
|
|
if (noteTimer->isActive()) {
|
|
|
|
noteTimer->stop();
|
|
|
|
stopNotes();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// stopNotes
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::stopNotes(int channel)
|
|
|
|
{
|
2014-05-30 23:18:52 +02:00
|
|
|
// Stop motes in all channels
|
|
|
|
if (channel == -1) {
|
|
|
|
for(int ch=0; ch<cs->midiMapping()->size();ch++) {
|
|
|
|
putEvent(NPlayEvent(ME_CONTROLLER, ch, CTRL_SUSTAIN, 0));
|
|
|
|
for(int i=0; i<128; i++)
|
|
|
|
putEvent(NPlayEvent(ME_NOTEOFF,ch,i,0));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
putEvent(NPlayEvent(ME_CONTROLLER, channel, CTRL_SUSTAIN, 0));
|
|
|
|
for(int i=0; i<128; i++)
|
|
|
|
putEvent(NPlayEvent(ME_NOTEOFF,channel,i,0));
|
|
|
|
}
|
2014-07-07 17:31:41 +02:00
|
|
|
if (preferences.useAlsaAudio || preferences.useJackAudio || preferences.usePulseAudio || preferences.usePortaudioAudio)
|
2014-05-30 23:18:52 +02:00
|
|
|
_synti->allNotesOff(channel);
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// setController
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::setController(int channel, int ctrl, int data)
|
|
|
|
{
|
2013-04-25 09:50:55 +02:00
|
|
|
NPlayEvent event(ME_CONTROLLER, channel, ctrl, data);
|
2012-05-26 14:49:10 +02:00
|
|
|
sendEvent(event);
|
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// sendEvent
|
|
|
|
// called from GUI context to send a midi event to
|
|
|
|
// midi out or synthesizer
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
2013-04-25 09:50:55 +02:00
|
|
|
void Seq::sendEvent(const NPlayEvent& ev)
|
2012-05-26 14:49:10 +02:00
|
|
|
{
|
2014-06-03 10:46:57 +02:00
|
|
|
guiToSeq(SeqMsg(SeqMsgId::PLAY, ev));
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// nextMeasure
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::nextMeasure()
|
|
|
|
{
|
2013-04-08 10:31:17 +02:00
|
|
|
Measure* m = cs->tick2measure(guiPos->first);
|
2012-05-26 14:49:10 +02:00
|
|
|
if (m) {
|
2013-02-21 11:04:41 +01:00
|
|
|
if (m->nextMeasure())
|
|
|
|
m = m->nextMeasure();
|
|
|
|
seek(m->tick());
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// nextChord
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::nextChord()
|
|
|
|
{
|
2013-04-08 10:31:17 +02:00
|
|
|
int tick = guiPos->first;
|
|
|
|
for (auto i = guiPos; i != events.cend(); ++i) {
|
|
|
|
if (i->second.type() == ME_NOTEON && i->first > tick && i->second.velo()) {
|
|
|
|
seek(i->first);
|
2012-05-26 14:49:10 +02:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// prevMeasure
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::prevMeasure()
|
|
|
|
{
|
2013-02-21 11:04:41 +01:00
|
|
|
auto i = guiPos;
|
|
|
|
if (i == events.begin())
|
2012-05-26 14:49:10 +02:00
|
|
|
return;
|
2013-02-21 11:04:41 +01:00
|
|
|
--i;
|
2013-04-08 10:31:17 +02:00
|
|
|
Measure* m = cs->tick2measure(i->first);
|
2012-05-26 14:49:10 +02:00
|
|
|
if (m) {
|
2013-04-08 10:31:17 +02:00
|
|
|
if ((i->first == m->tick()) && m->prevMeasure())
|
2013-02-20 17:53:15 +01:00
|
|
|
m = m->prevMeasure();
|
|
|
|
seek(m->tick());
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// prevChord
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::prevChord()
|
|
|
|
{
|
2013-04-08 10:31:17 +02:00
|
|
|
int tick = playPos->first;
|
2012-05-26 14:49:10 +02:00
|
|
|
//find the chord just before playpos
|
2014-03-27 19:37:33 +01:00
|
|
|
EventMap::const_iterator i = events.upper_bound(cs->repeatList()->tick2utick(tick));
|
2012-05-26 14:49:10 +02:00
|
|
|
for (;;) {
|
2013-04-08 10:31:17 +02:00
|
|
|
if (i->second.type() == ME_NOTEON) {
|
2013-04-25 09:50:55 +02:00
|
|
|
const NPlayEvent& n = i->second;
|
2013-04-08 10:31:17 +02:00
|
|
|
if (i->first < tick && n.velo()) {
|
|
|
|
tick = i->first;
|
2012-05-26 14:49:10 +02:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
2013-04-08 10:31:17 +02:00
|
|
|
if (i == events.cbegin())
|
2012-05-26 14:49:10 +02:00
|
|
|
break;
|
|
|
|
--i;
|
|
|
|
}
|
|
|
|
//go the previous chord
|
2013-04-08 10:31:17 +02:00
|
|
|
if (i != events.cbegin()) {
|
2012-05-26 14:49:10 +02:00
|
|
|
i = playPos;
|
|
|
|
for (;;) {
|
2013-04-08 10:31:17 +02:00
|
|
|
if (i->second.type() == ME_NOTEON) {
|
2013-04-25 09:50:55 +02:00
|
|
|
const NPlayEvent& n = i->second;
|
2013-04-08 10:31:17 +02:00
|
|
|
if (i->first < tick && n.velo()) {
|
|
|
|
seek(i->first);
|
2012-05-26 14:49:10 +02:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
2013-04-08 10:31:17 +02:00
|
|
|
if (i == events.cbegin())
|
2012-05-26 14:49:10 +02:00
|
|
|
break;
|
|
|
|
--i;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// seekEnd
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::seekEnd()
|
|
|
|
{
|
2014-03-25 13:33:47 +01:00
|
|
|
qDebug("seek to end");
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// guiToSeq
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::guiToSeq(const SeqMsg& msg)
|
|
|
|
{
|
2013-04-02 20:46:07 +02:00
|
|
|
if (!_driver || !running)
|
2012-05-26 14:49:10 +02:00
|
|
|
return;
|
|
|
|
toSeq.enqueue(msg);
|
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// eventToGui
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
2013-04-25 09:50:55 +02:00
|
|
|
void Seq::eventToGui(NPlayEvent e)
|
2012-05-26 14:49:10 +02:00
|
|
|
{
|
2014-06-03 10:46:57 +02:00
|
|
|
fromSeq.enqueue(SeqMsg(SeqMsgId::MIDI_INPUT_EVENT, e));
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// midiInputReady
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::midiInputReady()
|
|
|
|
{
|
2013-04-02 20:46:07 +02:00
|
|
|
if (_driver)
|
|
|
|
_driver->midiRead();
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// SeqMsgFifo
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
SeqMsgFifo::SeqMsgFifo()
|
|
|
|
{
|
|
|
|
maxCount = SEQ_MSG_FIFO_SIZE;
|
|
|
|
clear();
|
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// enqueue
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void SeqMsgFifo::enqueue(const SeqMsg& msg)
|
|
|
|
{
|
|
|
|
int i = 0;
|
|
|
|
int n = 50;
|
|
|
|
|
|
|
|
QMutex mutex;
|
|
|
|
QWaitCondition qwc;
|
|
|
|
mutex.lock();
|
|
|
|
for (; i < n; ++i) {
|
|
|
|
if (!isFull())
|
|
|
|
break;
|
|
|
|
qwc.wait(&mutex,100);
|
|
|
|
}
|
2013-02-15 14:50:03 +01:00
|
|
|
mutex.unlock();
|
2012-05-26 14:49:10 +02:00
|
|
|
if (i == n) {
|
2014-03-25 13:33:47 +01:00
|
|
|
qDebug("===SeqMsgFifo: overflow");
|
2012-05-26 14:49:10 +02:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
messages[widx] = msg;
|
|
|
|
push();
|
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// dequeue
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
SeqMsg SeqMsgFifo::dequeue()
|
|
|
|
{
|
|
|
|
SeqMsg msg = messages[ridx];
|
|
|
|
pop();
|
|
|
|
return msg;
|
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// putEvent
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
2014-07-29 16:31:44 +02:00
|
|
|
void Seq::putEvent(const NPlayEvent& event, unsigned framePos)
|
2012-05-26 14:49:10 +02:00
|
|
|
{
|
|
|
|
if (!cs)
|
|
|
|
return;
|
|
|
|
int channel = event.channel();
|
2013-03-27 15:16:23 +01:00
|
|
|
if (channel >= cs->midiMapping()->size()) {
|
|
|
|
qDebug("bad channel value");
|
|
|
|
return;
|
|
|
|
}
|
2013-04-04 13:01:58 +02:00
|
|
|
int syntiIdx= _synti->index(cs->midiMapping(channel)->articulation->synti);
|
2013-04-02 20:46:07 +02:00
|
|
|
_synti->play(event, syntiIdx);
|
2014-07-07 17:31:41 +02:00
|
|
|
if (preferences.useJackMidi && _driver != 0)
|
2014-07-29 16:31:44 +02:00
|
|
|
_driver->putEvent(event, framePos);
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// heartBeat
|
|
|
|
// update GUI
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
2013-05-03 11:37:28 +02:00
|
|
|
void Seq::heartBeatTimeout()
|
2012-05-26 14:49:10 +02:00
|
|
|
{
|
|
|
|
SynthControl* sc = mscore->getSynthControl();
|
2013-04-02 20:46:07 +02:00
|
|
|
if (sc && _driver) {
|
2012-05-26 14:49:10 +02:00
|
|
|
if (++peakTimer[0] >= peakHold)
|
|
|
|
meterPeakValue[0] *= .7f;
|
|
|
|
if (++peakTimer[1] >= peakHold)
|
|
|
|
meterPeakValue[1] *= .7f;
|
|
|
|
sc->setMeter(meterValue[0], meterValue[1], meterPeakValue[0], meterPeakValue[1]);
|
|
|
|
}
|
2013-02-20 17:53:15 +01:00
|
|
|
|
|
|
|
while (!fromSeq.isEmpty()) {
|
|
|
|
SeqMsg msg = fromSeq.dequeue();
|
2014-06-03 10:46:57 +02:00
|
|
|
if (msg.id == SeqMsgId::MIDI_INPUT_EVENT) {
|
2013-02-20 17:53:15 +01:00
|
|
|
int type = msg.event.type();
|
|
|
|
if (type == ME_NOTEON)
|
|
|
|
mscore->midiNoteReceived(msg.event.channel(), msg.event.pitch(), msg.event.velo());
|
|
|
|
else if (type == ME_NOTEOFF)
|
|
|
|
mscore->midiNoteReceived(msg.event.channel(), msg.event.pitch(), 0);
|
|
|
|
else if (type == ME_CONTROLLER)
|
|
|
|
mscore->midiCtrlReceived(msg.event.controller(), msg.event.value());
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2014-06-03 17:14:35 +02:00
|
|
|
if (state != Transport::PLAY || inCountIn)
|
2012-05-26 14:49:10 +02:00
|
|
|
return;
|
2014-06-18 21:36:53 +02:00
|
|
|
|
2012-05-26 14:49:10 +02:00
|
|
|
int endTime = playTime;
|
|
|
|
|
2013-02-20 17:53:15 +01:00
|
|
|
mutex.lock();
|
|
|
|
auto ppos = playPos;
|
2013-04-08 10:31:17 +02:00
|
|
|
if (ppos != events.cbegin())
|
2013-02-20 17:53:15 +01:00
|
|
|
--ppos;
|
|
|
|
mutex.unlock();
|
|
|
|
|
2014-07-07 17:31:41 +02:00
|
|
|
if (cs && cs->sigmap()->timesig(getCurTick()).nominal()!=prevTimeSig) {
|
2014-06-05 17:50:29 +02:00
|
|
|
prevTimeSig = cs->sigmap()->timesig(getCurTick()).nominal();
|
|
|
|
emit timeSigChanged();
|
|
|
|
}
|
2014-07-07 17:31:41 +02:00
|
|
|
if (cs && curTempo()!=prevTempo) {
|
2014-06-05 17:50:29 +02:00
|
|
|
prevTempo = curTempo();
|
|
|
|
emit tempoChanged();
|
|
|
|
}
|
|
|
|
|
2013-06-25 10:41:15 +02:00
|
|
|
QRectF r;
|
2013-04-08 10:31:17 +02:00
|
|
|
for (;guiPos != events.cend(); ++guiPos) {
|
2013-09-03 22:30:17 +02:00
|
|
|
if (guiPos->first > ppos->first)
|
|
|
|
break;
|
2013-09-03 21:01:03 +02:00
|
|
|
if (mscore->loop())
|
2014-02-10 17:30:30 +01:00
|
|
|
if (guiPos->first >= cs->repeatList()->tick2utick(cs->loopOutTick()))
|
2013-09-03 21:01:03 +02:00
|
|
|
break;
|
2013-04-25 09:50:55 +02:00
|
|
|
const NPlayEvent& n = guiPos->second;
|
2013-02-20 17:53:15 +01:00
|
|
|
if (n.type() == ME_NOTEON) {
|
2012-05-26 14:49:10 +02:00
|
|
|
const Note* note1 = n.note();
|
|
|
|
if (n.velo()) {
|
|
|
|
while (note1) {
|
2013-02-20 17:53:15 +01:00
|
|
|
note1->setMark(true);
|
2012-05-26 14:49:10 +02:00
|
|
|
markedNotes.append(note1);
|
2013-06-25 10:41:15 +02:00
|
|
|
r |= note1->canvasBoundingRect();
|
2012-05-26 14:49:10 +02:00
|
|
|
note1 = note1->tieFor() ? note1->tieFor()->endNote() : 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
while (note1) {
|
2013-02-20 17:53:15 +01:00
|
|
|
note1->setMark(false);
|
2013-06-25 10:41:15 +02:00
|
|
|
r |= note1->canvasBoundingRect();
|
2012-05-26 14:49:10 +02:00
|
|
|
markedNotes.removeOne(note1);
|
|
|
|
note1 = note1->tieFor() ? note1->tieFor()->endNote() : 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2013-04-08 10:31:17 +02:00
|
|
|
int utick = ppos->first;
|
2012-07-02 18:43:11 +02:00
|
|
|
int tick = cs->repeatList()->utick2tick(utick);
|
2012-05-26 14:49:10 +02:00
|
|
|
mscore->currentScoreView()->moveCursor(tick);
|
|
|
|
mscore->setPos(tick);
|
2013-05-03 11:37:28 +02:00
|
|
|
|
|
|
|
emit(heartBeat(tick, utick, endTime));
|
2012-05-26 14:49:10 +02:00
|
|
|
|
|
|
|
PianorollEditor* pre = mscore->getPianorollEditor();
|
|
|
|
if (pre && pre->isVisible())
|
|
|
|
pre->heartBeat(this);
|
2013-06-25 10:41:15 +02:00
|
|
|
cv->update(cv->toPhysical(r));
|
2012-05-26 14:49:10 +02:00
|
|
|
}
|
|
|
|
|
2013-04-25 14:35:32 +02:00
|
|
|
//---------------------------------------------------------
|
|
|
|
// updateSynthesizerState
|
|
|
|
// collect all controller events between tick1 and tick2
|
|
|
|
// and send them to the synthesizer
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::updateSynthesizerState(int tick1, int tick2)
|
|
|
|
{
|
|
|
|
if (tick1 > tick2)
|
|
|
|
tick1 = 0;
|
|
|
|
EventMap::const_iterator i1 = events.lower_bound(tick1);
|
|
|
|
EventMap::const_iterator i2 = events.upper_bound(tick2);
|
|
|
|
|
|
|
|
for (; i1 != i2; ++i1) {
|
|
|
|
if (i1->second.type() == ME_CONTROLLER)
|
2014-07-29 16:31:44 +02:00
|
|
|
playEvent(i1->second, 0);
|
2013-04-25 14:35:32 +02:00
|
|
|
}
|
|
|
|
}
|
2013-05-03 11:37:28 +02:00
|
|
|
|
|
|
|
//---------------------------------------------------------
|
|
|
|
// curTempo
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
double Seq::curTempo() const
|
|
|
|
{
|
|
|
|
return cs->tempomap()->tempo(playPos->first);
|
|
|
|
}
|
|
|
|
|
2013-08-09 01:20:07 +02:00
|
|
|
//---------------------------------------------------------
|
|
|
|
// set Loop in position
|
|
|
|
//---------------------------------------------------------
|
2013-08-09 06:57:26 +02:00
|
|
|
|
2013-08-09 01:20:07 +02:00
|
|
|
void Seq::setLoopIn()
|
|
|
|
{
|
2013-08-19 08:53:30 +02:00
|
|
|
int tick;
|
2014-06-03 17:14:35 +02:00
|
|
|
if (state == Transport::PLAY) { // If in playback mode, set the In position where note is being played
|
2013-09-03 21:01:03 +02:00
|
|
|
auto ppos = playPos;
|
|
|
|
if (ppos != events.cbegin())
|
|
|
|
--ppos; // We have to go back one pos to get the correct note that has just been played
|
2013-09-12 15:57:14 +02:00
|
|
|
tick = cs->repeatList()->utick2tick(ppos->first);
|
2013-09-03 21:01:03 +02:00
|
|
|
}
|
2013-10-18 12:21:01 +02:00
|
|
|
else
|
2013-09-03 21:01:03 +02:00
|
|
|
tick = cs->pos(); // Otherwise, use the selected note.
|
|
|
|
if (tick >= cs->loopOutTick()) // If In pos >= Out pos, reset Out pos to end of score
|
2013-10-18 12:21:01 +02:00
|
|
|
cs->setPos(POS::RIGHT, cs->lastMeasure()->endTick() - 1);
|
|
|
|
cs->setPos(POS::LEFT, tick);
|
2013-08-09 01:20:07 +02:00
|
|
|
}
|
2013-08-19 08:53:30 +02:00
|
|
|
|
2013-08-09 01:20:07 +02:00
|
|
|
//---------------------------------------------------------
|
2013-09-03 21:01:03 +02:00
|
|
|
// set Loop Out position
|
2013-08-09 01:20:07 +02:00
|
|
|
//---------------------------------------------------------
|
2013-08-09 06:57:26 +02:00
|
|
|
|
2013-08-09 01:20:07 +02:00
|
|
|
void Seq::setLoopOut()
|
|
|
|
{
|
2013-08-19 08:53:30 +02:00
|
|
|
int tick;
|
2014-06-03 17:14:35 +02:00
|
|
|
if (state == Transport::PLAY) { // If in playback mode, set the Out position where note is being played
|
2013-09-12 15:57:14 +02:00
|
|
|
tick = cs->repeatList()->utick2tick(playPos->first);
|
2013-09-03 21:01:03 +02:00
|
|
|
}
|
2013-10-18 12:21:01 +02:00
|
|
|
else
|
2014-07-07 17:31:41 +02:00
|
|
|
tick = cs->pos() + cs->inputState().ticks(); // Otherwise, use the selected note.
|
2013-09-03 21:01:03 +02:00
|
|
|
if (tick <= cs->loopInTick()) // If Out pos <= In pos, reset In pos to beginning of score
|
2013-10-18 12:21:01 +02:00
|
|
|
cs->setPos(POS::LEFT, 0);
|
|
|
|
cs->setPos(POS::RIGHT, tick);
|
2014-06-03 17:14:35 +02:00
|
|
|
if (state == Transport::PLAY)
|
2014-06-03 10:46:57 +02:00
|
|
|
guiToSeq(SeqMsg(SeqMsgId::SEEK, tick));
|
2013-08-22 18:29:25 +02:00
|
|
|
}
|
|
|
|
|
2013-11-28 16:13:41 +01:00
|
|
|
void Seq::setPos(POS, unsigned tick)
|
|
|
|
{
|
2014-03-04 16:48:06 +01:00
|
|
|
qDebug("seq: setPos %d", tick);
|
2013-11-28 16:13:41 +01:00
|
|
|
}
|
|
|
|
|
2013-08-22 18:29:25 +02:00
|
|
|
//---------------------------------------------------------
|
|
|
|
// set Loop In/Out position based on the selection
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
|
|
|
void Seq::setLoopSelection()
|
|
|
|
{
|
|
|
|
cs->setLoopInTick(cs->selection().tickStart());
|
|
|
|
cs->setLoopOutTick(cs->selection().tickEnd());
|
2013-08-13 05:01:38 +02:00
|
|
|
}
|
2014-05-30 23:18:52 +02:00
|
|
|
|
2014-06-18 21:36:53 +02:00
|
|
|
//---------------------------------------------------------
|
|
|
|
// Called after tempo or time signature
|
|
|
|
// changed while playback
|
|
|
|
//---------------------------------------------------------
|
|
|
|
|
2014-05-30 23:18:52 +02:00
|
|
|
void Seq::handleTimeSigTempoChanged()
|
|
|
|
{
|
2014-06-18 21:36:53 +02:00
|
|
|
_driver->handleTimeSigTempoChanged();
|
2014-05-30 23:18:52 +02:00
|
|
|
}
|
2013-08-19 08:53:30 +02:00
|
|
|
}
|