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-rw-r--r--muse_qt4_evolution/muse/midioutport.cpp262
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diff --git a/muse_qt4_evolution/muse/midioutport.cpp b/muse_qt4_evolution/muse/midioutport.cpp
deleted file mode 100644
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--- a/muse_qt4_evolution/muse/midioutport.cpp
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-//=============================================================================
-// MusE
-// Linux Music Editor
-// $Id:$
-//
-// Copyright (C) 2002-2006 by Werner Schweer and others
-//
-// This program is free software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License version 2.
-//
-// This program 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 General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-//=============================================================================
-
-#include "song.h"
-#include "midiplugin.h"
-#include "midictrl.h"
-#include "al/al.h"
-#include "al/tempo.h"
-#include "al/xml.h"
-#include "audiodev.h"
-#include "audio.h"
-#include "midioutport.h"
-#include "sync.h"
-#include "gconfig.h"
-#include "instruments/minstrument.h"
-
-//---------------------------------------------------------
-// MidiOutPort
-//---------------------------------------------------------
-
-MidiOutPort::MidiOutPort()
- : MidiTrackBase()
- {
- track = this;
- _instrument = genericMidiInstrument;
- setDeviceId(127); // all
- addMidiController(_instrument, CTRL_MASTER_VOLUME);
- _channels = 1;
- }
-
-//---------------------------------------------------------
-// MidiOutPort
-//---------------------------------------------------------
-
-MidiOutPort::~MidiOutPort()
- {
- }
-
-//---------------------------------------------------------
-// setName
-//---------------------------------------------------------
-
-void MidiOutPort::setName(const QString& s)
- {
- Track::setName(s);
- if (!jackPort().isZero())
- audioDriver->setPortName(jackPort(), s);
- }
-
-//---------------------------------------------------------
-// MidiOutPort::write
-//---------------------------------------------------------
-
-void MidiOutPort::write(Xml& xml) const
- {
- xml.stag("MidiOutPort");
- MidiTrackBase::writeProperties(xml);
- if (_instrument)
- xml.tag("instrument", _instrument->iname());
- xml.tag("sendSync", sendSync());
- xml.tag("deviceId", deviceId());
- xml.etag("MidiOutPort");
- }
-
-//---------------------------------------------------------
-// MidiOutPort::read
-//---------------------------------------------------------
-
-void MidiOutPort::read(QDomNode node)
- {
- for (; !node.isNull(); node = node.nextSibling()) {
- QDomElement e = node.toElement();
- QString tag(e.tagName());
- if (tag == "instrument") {
- QString iname = e.text();
- _instrument = registerMidiInstrument(iname);
- }
- else if (tag == "sendSync")
- setSendSync(e.text().toInt());
- else if (tag == "deviceId")
- setDeviceId(e.text().toInt());
- else if (MidiTrackBase::readProperties(node))
- printf("MusE:MidiOutPort: unknown tag %s\n", tag.toLatin1().data());
- }
- }
-
-//---------------------------------------------------------
-// routeEvent
-//---------------------------------------------------------
-
-void MidiOutPort::routeEvent(const MidiEvent& event)
- {
- for (iRoute r = _outRoutes.begin(); r != _outRoutes.end(); ++r) {
- if (r->dst.type == RouteNode::JACKMIDIPORT)
- queueJackEvent(event);
- else
- fprintf(stderr, "MidiOutPort::process(): invalid routetype\n");
- }
- }
-
-//---------------------------------------------------------
-// queueJackEvent
-// called from MidiSeq
-//---------------------------------------------------------
-
-#define JO(e) audioDriver->putEvent(jackPort(0), e);
-
-void MidiOutPort::queueJackEvent(const MidiEvent& ev)
- {
- if (ev.type() == ME_CONTROLLER) {
- int a = ev.dataA();
- int b = ev.dataB();
- int chn = ev.channel();
- unsigned t = ev.time();
-
- if (a == CTRL_PITCH) {
- int v = b + 8192;
- audioDriver->putEvent(jackPort(0), MidiEvent(t, chn, ME_PITCHBEND, v & 0x7f, (v >> 7) & 0x7f));
- }
- else if (a == CTRL_PROGRAM) {
- // don't output program changes for GM drum channel
-// if (!(song->mtype() == MT_GM && chn == 9)) {
- int hb = (b >> 16) & 0xff;
- int lb = (b >> 8) & 0xff;
- int pr = b & 0x7f;
- if (hb != 0xff)
- JO(MidiEvent(t, chn, ME_CONTROLLER, CTRL_HBANK, hb));
- if (lb != 0xff)
- JO(MidiEvent(t+1, chn, ME_CONTROLLER, CTRL_LBANK, lb));
- JO(MidiEvent(t+2, chn, ME_PROGRAM, pr, 0));
-// }
- }
- else if (a == CTRL_MASTER_VOLUME) {
- unsigned char sysex[] = {
- 0x7f, 0x7f, 0x04, 0x01, 0x00, 0x00
- };
- sysex[1] = deviceId();
- sysex[4] = b & 0x7f;
- sysex[5] = (b >> 7) & 0x7f;
- JO(MidiEvent(t, ME_SYSEX, sysex, 6));
- }
- else if (a < CTRL_14_OFFSET) { // 7 Bit Controller
- JO(ev);
- }
- else if (a < CTRL_RPN_OFFSET) { // 14 bit high resolution controller
- int ctrlH = (a >> 8) & 0x7f;
- int ctrlL = a & 0x7f;
- int dataH = (b >> 7) & 0x7f;
- int dataL = b & 0x7f;
- JO(MidiEvent(t, chn, ME_CONTROLLER, ctrlH, dataH));
- JO(MidiEvent(t+1, chn, ME_CONTROLLER, ctrlL, dataL));
- }
- else if (a < CTRL_NRPN_OFFSET) { // RPN 7-Bit Controller
- int ctrlH = (a >> 8) & 0x7f;
- int ctrlL = a & 0x7f;
- JO(MidiEvent(t, chn, ME_CONTROLLER, CTRL_HRPN, ctrlH));
- JO(MidiEvent(t+1, chn, ME_CONTROLLER, CTRL_LRPN, ctrlL));
- JO(MidiEvent(t+2, chn, ME_CONTROLLER, CTRL_HDATA, b));
- }
- else if (a < CTRL_RPN14_OFFSET) { // NRPN 7-Bit Controller
- int ctrlH = (a >> 8) & 0x7f;
- int ctrlL = a & 0x7f;
- JO(MidiEvent(t, chn, ME_CONTROLLER, CTRL_HNRPN, ctrlH));
- JO(MidiEvent(t+1, chn, ME_CONTROLLER, CTRL_LNRPN, ctrlL));
- JO(MidiEvent(t+2, chn, ME_CONTROLLER, CTRL_HDATA, b));
- }
- else if (a < CTRL_NRPN14_OFFSET) { // RPN14 Controller
- int ctrlH = (a >> 8) & 0x7f;
- int ctrlL = a & 0x7f;
- int dataH = (b >> 7) & 0x7f;
- int dataL = b & 0x7f;
- JO(MidiEvent(t, chn, ME_CONTROLLER, CTRL_HRPN, ctrlH));
- JO(MidiEvent(t+1, chn, ME_CONTROLLER, CTRL_LRPN, ctrlL));
- JO(MidiEvent(t+2, chn, ME_CONTROLLER, CTRL_HDATA, dataH));
- JO(MidiEvent(t+3, chn, ME_CONTROLLER, CTRL_LDATA, dataL));
- }
- else if (a < CTRL_NONE_OFFSET) { // NRPN14 Controller
- int ctrlH = (a >> 8) & 0x7f;
- int ctrlL = a & 0x7f;
- int dataH = (b >> 7) & 0x7f;
- int dataL = b & 0x7f;
- JO(MidiEvent(t, chn, ME_CONTROLLER, CTRL_HNRPN, ctrlH));
- JO(MidiEvent(t+1, chn, ME_CONTROLLER, CTRL_LNRPN, ctrlL));
- JO(MidiEvent(t+2, chn, ME_CONTROLLER, CTRL_HDATA, dataH));
- JO(MidiEvent(t+3, chn, ME_CONTROLLER, CTRL_LDATA, dataL));
- }
- else {
- printf("putEvent: unknown controller type 0x%x\n", a);
- }
- }
- else {
- JO(ev);
- }
- }
-#undef JO
-
-//---------------------------------------------------------
-// setInstrument
-//---------------------------------------------------------
-
-void MidiOutPort::setInstrument(MidiInstrument* i)
- {
- _instrument = i;
- emit instrumentChanged();
- }
-
-//-------------------------------------------------------------------
-// process
-// Collect all midi events for the current process cycle and put
-// into _schedEvents queue. For note on events create the proper
-// note off events. The note off events maybe played after the
-// current process cycle.
-// From _schedEvents queue copy all events for the current cycle
-// to all output routes.
-//-------------------------------------------------------------------
-
-void MidiOutPort::processMidi(const SeqTime* t)
- {
- if (track->mute())
- return;
-
- MidiEventList el;
- MidiOut::processMidi(el, t);
-
- pipeline()->apply(t->curTickPos, t->nextTickPos, &el, &_schedEvents);
-
- //
- // route events to destination
- //
-
- int portVelo = 0;
- unsigned endFrame = t->lastFrameTime + segmentSize;
- iMidiEvent i = _schedEvents.begin();
-
- for (; i != _schedEvents.end(); ++i) {
- if (i->time() >= endFrame)
- break;
- routeEvent(*i);
- if (i->type() == ME_NOTEON)
- portVelo += i->dataB();
- }
- _schedEvents.erase(_schedEvents.begin(), i);
- addMidiMeter(portVelo);
- }
-
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