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authorRobert Jonsson <spamatica@gmail.com>2011-03-07 19:01:11 +0000
committerRobert Jonsson <spamatica@gmail.com>2011-03-07 19:01:11 +0000
commite40fc849149dd97c248866a4a1d026dda5e57b62 (patch)
treeb12b358f3b3a0608001d30403358f8443118ec5f /attic/muse2-oom/muse2/synti/fluidsynth
parent1bd4f2e8d9745cabb667b043171cad22c8577768 (diff)
clean3
Diffstat (limited to 'attic/muse2-oom/muse2/synti/fluidsynth')
-rw-r--r--attic/muse2-oom/muse2/synti/fluidsynth/CMakeLists.txt106
-rw-r--r--attic/muse2-oom/muse2/synti/fluidsynth/README.txt45
-rw-r--r--attic/muse2-oom/muse2/synti/fluidsynth/TODO13
-rw-r--r--attic/muse2-oom/muse2/synti/fluidsynth/fluidsynth.qrc8
-rw-r--r--attic/muse2-oom/muse2/synti/fluidsynth/fluidsynth0.pngbin0 -> 1195 bytes
-rw-r--r--attic/muse2-oom/muse2/synti/fluidsynth/fluidsynth1.pngbin0 -> 7252 bytes
-rw-r--r--attic/muse2-oom/muse2/synti/fluidsynth/fluidsynthgui.cpp837
-rw-r--r--attic/muse2-oom/muse2/synti/fluidsynth/fluidsynthgui.h228
-rw-r--r--attic/muse2-oom/muse2/synti/fluidsynth/fluidsynthguibase.ui559
-rw-r--r--attic/muse2-oom/muse2/synti/fluidsynth/fluidsynti.cpp1325
-rw-r--r--attic/muse2-oom/muse2/synti/fluidsynth/fluidsynti.h151
11 files changed, 3272 insertions, 0 deletions
diff --git a/attic/muse2-oom/muse2/synti/fluidsynth/CMakeLists.txt b/attic/muse2-oom/muse2/synti/fluidsynth/CMakeLists.txt
new file mode 100644
index 00000000..930d12d5
--- /dev/null
+++ b/attic/muse2-oom/muse2/synti/fluidsynth/CMakeLists.txt
@@ -0,0 +1,106 @@
+#=============================================================================
+# 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.
+#=============================================================================
+
+##
+## Expand Qt macros in source files
+##
+QT4_WRAP_CPP ( fluidsynth_mocs
+ fluidsynthgui.h
+ )
+
+##
+## UI files
+##
+file (GLOB fluidsynth_ui_files
+ fluidsynthguibase.ui
+ )
+QT4_WRAP_UI ( fluidsynth_uis ${fluidsynth_ui_files} )
+
+##
+## Resource files
+##
+QT4_ADD_RESOURCES (fluidsynth_qrc_files
+ fluidsynth.qrc
+ )
+
+##
+## List of source files to compile
+##
+file (GLOB fluidsynth_source_files
+ fluidsynti.cpp
+ fluidsynthgui.cpp
+ )
+
+##
+## Define target
+##
+add_library ( fluidsynth SHARED
+ ${fluidsynth_source_files}
+ ${fluidsynth_mocs}
+ ${fluidsynth_uis}
+ ${fluidsynth_qrc_files}
+ )
+
+##
+## Append to the list of translations
+##
+set (FILES_TO_TRANSLATE
+ ${FILES_TO_TRANSLATE}
+ ${fluidsynth_source_files}
+ ${fluidsynth_ui_files}
+ CACHE INTERNAL ""
+ )
+
+##
+## Compilation flags and target name
+##
+# - tell cmake to name target fluidsynth.so instead of
+# libfluidsynth.so
+# - use precompiled header files
+#
+set_target_properties ( fluidsynth
+ PROPERTIES PREFIX ""
+ COMPILE_FLAGS "-fvisibility=hidden -include ${PROJECT_BINARY_DIR}/all-pic.h"
+ LINK_FLAGS "${FLUIDSYN_LDFLAGS}" # "-lfluidsynth"
+ )
+
+
+##
+## Linkage
+##
+target_link_libraries(fluidsynth
+ synti
+ ${QT_LIBRARIES}
+ # Can't do this here, since FLUIDSYN_LIBRARIES evaluates
+ # to 'fluidsynth', the same name as our target.
+ # ${FLUIDSYN_LIBRARIES}
+ # Try giving full path: Nope, path is empty!
+ #${FLUIDSYN_LIBRARY_DIRS}/${FLUIDSYN_LIBRARIES}
+ )
+
+##
+## Install location
+##
+install( TARGETS fluidsynth
+ DESTINATION ${MusE_SYNTHI_DIR}
+ )
+install( FILES README.txt TODO
+ DESTINATION ${MusE_DOC_DIR}/fluidsynth/
+ )
diff --git a/attic/muse2-oom/muse2/synti/fluidsynth/README.txt b/attic/muse2-oom/muse2/synti/fluidsynth/README.txt
new file mode 100644
index 00000000..7764edb6
--- /dev/null
+++ b/attic/muse2-oom/muse2/synti/fluidsynth/README.txt
@@ -0,0 +1,45 @@
+README.txt
+----------
+
+Graphical frontend and built-in softsynth (MusE Experimental Soft Synth) for MusE, based on Fluidsynth
+(http://www.fluidsynth.org).
+
+Features:
+---------
+- Loading/unloading of soundfonts
+- Easy control of fluidsynth's send effects and their parameters
+- Mapping of soundfonts to fluidsynth channels
+- Stores all settings in the current project file and automatically loads all effect parameters,
+ soundfonts, channel settings and presets when re-opening the project.
+- Makes it possible to use several soundfonts in one single fluidsynth instance (thereby reducing CPU usage since they share
+ the same send effects)
+
+
+Changelog/History
+-----------------
+040524
+- Err... Fount out that this changelog is neglected. See ../../Changelog.txt instead.
+031019
+- Bugfixes and changes in storing/retrieving init parameters (Mathias Lundgren)
+031009
+- Unloading of soundfonts works (Mathias Lundgren)
+- Last dir stored in project-file (Mathias Lundgren)
+- Ordinary controller-events enabled (Mathias Lundgren)
+031008
+- Mapping of soundfonts to fluidchannels and selection of patches implemented. (Mathias Lundgren)
+- Permanent storage of channels & patches. Extended GUI. (Mathias Lundgren)
+031002
+- Various communication problems fixed between GUI and client (Mathias Lundgren)
+- Storage of synth parameters and soundfonts enabled (Mathias Lundgren/Robert Jonsson)
+
+0309xx
+- Problem with loading of soundfonts resulting in Jack timeout fixed by moving loading of soundfonts to separate thread. (Robert Jonsson)
+
+Original code written by Robert Ham (no information about the history of his work)
+
+
+Known problems/TODO:
+--------------------------------------------------------------
+* Turning on the chorus and/or modifying chorus parameters locks the client.
+* Illegal chorus parameters can be sent to fluidsynth.
+* Drum patches (lbank=128) not implemented yet
diff --git a/attic/muse2-oom/muse2/synti/fluidsynth/TODO b/attic/muse2-oom/muse2/synti/fluidsynth/TODO
new file mode 100644
index 00000000..e941e1e9
--- /dev/null
+++ b/attic/muse2-oom/muse2/synti/fluidsynth/TODO
@@ -0,0 +1,13 @@
+ TODO
+
+o preset loading/saving
+o configuration loading/saving
+o soundfont information display
+o remembering the last directory that was dealt with
+o change gui<->synth communication to nrpns
+
+ DONE
+
+o get all controllers working
+o soundfont stack operations
+o patch name retrieval
diff --git a/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynth.qrc b/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynth.qrc
new file mode 100644
index 00000000..eda2c6ee
--- /dev/null
+++ b/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynth.qrc
@@ -0,0 +1,8 @@
+<!DOCTYPE RCC>
+<RCC version="1.0">
+ <qresource>
+ <file>fluidsynth0.png</file>
+ <file>fluidsynth1.png</file>
+ </qresource>
+</RCC>
+
diff --git a/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynth0.png b/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynth0.png
new file mode 100644
index 00000000..2cb25b54
--- /dev/null
+++ b/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynth0.png
Binary files differ
diff --git a/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynth1.png b/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynth1.png
new file mode 100644
index 00000000..58ca0e61
--- /dev/null
+++ b/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynth1.png
Binary files differ
diff --git a/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynthgui.cpp b/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynthgui.cpp
new file mode 100644
index 00000000..343391f8
--- /dev/null
+++ b/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynthgui.cpp
@@ -0,0 +1,837 @@
+/*
+ * MusE FLUID Synth softsynth plugin
+ *
+ * Copyright (C) 2004 Mathias Lundgren (lunar_shuttle@users.sourcforge.net)
+ *
+ * $Id: fluidsynthgui.cpp,v 1.13.2.2 2009/08/12 20:47:01 spamatica Exp $
+ *
+ */
+
+#include "fluidsynthgui.h"
+#include "fluidsynti.h"
+
+#include <QFileDialog>
+#include <QIcon>
+#include <QLabel>
+#include <QMenu>
+#include <QSocketNotifier>
+#include <QTableWidgetItem>
+#include <QTreeWidgetItem>
+
+#include "muse/midi.h"
+#include "icons.h"
+
+
+ /*
+#include "muse/debug.h"
+#include <iomanip>
+#include <qtooltip.h>
+#include <qapplication.h>
+#include <qlistbox.h>
+#define MUSE_FLUID_DEBUG false
+*/
+
+FluidSynthGui::FluidSynthGui()
+ : MessGui()
+ {
+ setWindowIcon(QIcon(":/fluidsynth0.png"));
+ setupUi(this);
+ channelListView->setRowCount(FS_MAX_NR_OF_CHANNELS);
+ channelListView->setSelectionMode(QAbstractItemView::SingleSelection);
+ QLabel *fluidLabel = new QLabel;
+ fluidLabel->setPixmap(QIcon(":/fluidsynth1.png").pixmap(124, 45));
+ FluidGrid->addWidget(fluidLabel, 2, 1, Qt::AlignHCenter);
+
+ ChorusType->setItemIcon(0, QIcon(*sineIcon));
+ ChorusType->setItemIcon(1, QIcon(*sawIcon));
+
+ //Connect socketnotifier to fifo
+ QSocketNotifier* s = new QSocketNotifier(readFd, QSocketNotifier::Read);
+ connect(s, SIGNAL(activated(int)), SLOT(readMessage(int)));
+ connect (Push, SIGNAL (clicked()), SLOT(loadClicked()));
+
+ lastdir = "";
+
+ ReverbFrame->setEnabled(true);
+ ChorusFrame->setEnabled(true);
+
+ if (!FS_DEBUG)
+ dumpInfoButton->hide();
+
+ //Init reverb sliders:
+ /*ReverbRoomSize->setValue((int)(16383*FS_PREDEF_REVERB_ROOMSIZE));
+ ReverbDamping->setValue((int)(16383*FS_PREDEF_REVERB_DAMPING));
+ ReverbWidth->setValue((int)(16383*FS_PREDEF_REVERB_WIDTH));*/
+
+ connect(Gain, SIGNAL(valueChanged(int)), SLOT(changeGain(int)));
+ connect(dumpInfoButton , SIGNAL(clicked()), SLOT(dumpInfo()));
+ connect(channelListView, SIGNAL(itemClicked(QTableWidgetItem*)),
+ this, SLOT(channelItemClicked(QTableWidgetItem*)));
+
+ connect(Reverb, SIGNAL (toggled(bool)), SLOT(toggleReverb(bool)));
+ connect(ReverbLevel, SIGNAL (valueChanged (int)), SLOT(changeReverbLevel(int)));
+ connect(ReverbRoomSize, SIGNAL (valueChanged (int)), SLOT(changeReverbRoomSize(int)));
+ connect(ReverbDamping, SIGNAL (valueChanged (int)), SLOT(changeReverbDamping(int)));
+ connect(ReverbWidth, SIGNAL (valueChanged (int)), SLOT(changeReverbWidth(int)));
+
+ connect (Pop, SIGNAL (clicked()), SLOT(popClicked()));
+ connect(sfListView, SIGNAL(itemClicked(QTreeWidgetItem*, int)),
+ this, SLOT(sfItemClicked(QTreeWidgetItem*, int)));
+ connect(Chorus, SIGNAL (toggled (bool)), SLOT(toggleChorus (bool)));
+ connect(ChorusNumber, SIGNAL (valueChanged (int)), SLOT(changeChorusNumber (int)));
+ connect(ChorusType, SIGNAL (activated (int)), SLOT(changeChorusType (int)));
+ connect(ChorusSpeed, SIGNAL (valueChanged (int)), SLOT(changeChorusSpeed (int)));
+ connect(ChorusDepth, SIGNAL (valueChanged (int)), SLOT(changeChorusDepth (int)));
+ connect(ChorusLevel, SIGNAL (valueChanged (int)), SLOT(changeChorusLevel (int)));
+/*
+ _notifier = new QSocketNotifier(0, QSocketNotifier::Read);
+ connect(_notifier, SIGNAL(activated(int)), SLOT(readData(int)));
+
+ //Setup the ListView
+ sfListView->setColumnWidthMode(MUSE_FLUID_ID_COL,QListView::Maximum);
+ sfListView->setColumnWidthMode(MUSE_FLUID_SFNAME_COL,QListView::Maximum);
+
+ sfListView->setColumnAlignment(MUSE_FLUID_ID_COL,AlignHCenter);
+ sfListView->setSorting(MUSE_FLUID_ID_COL,true);
+ channelListView->setColumnAlignment(MUSE_FLUID_CHANNEL_COL,AlignHCenter);
+
+ _currentlySelectedFont = -1; //No selected font to start with
+ // The GUI-process is killed every time the window is shut,
+ // need to get all parameters from the synth
+
+ requestAllParameters();
+
+ */
+
+ //Clear channels
+ for (int i=0; i<FS_MAX_NR_OF_CHANNELS; i++)
+ channels[i] = FS_UNSPECIFIED_ID;
+
+ // work around for probable QT/WM interaction bug.
+ // for certain window managers, e.g xfce, this window is
+ // is displayed although not specifically set to show();
+ // bug: 2811156 Softsynth GUI unclosable with XFCE4 (and a few others)
+ show();
+ hide();
+ }
+
+FluidSynthGui::~FluidSynthGui()
+ {
+ /*
+ delete _notifier;
+ */
+ }
+
+void FluidSynthGui::toggleReverb(bool on) { sendController(0, FS_REVERB_ON, on); }
+void FluidSynthGui::changeReverbLevel(int val) { sendController(0, FS_REVERB_LEVEL, val); }
+void FluidSynthGui::changeReverbRoomSize(int val) { sendController(0, FS_REVERB_ROOMSIZE, val); }
+void FluidSynthGui::changeReverbWidth(int val) { sendController(0, FS_REVERB_WIDTH, val); }
+void FluidSynthGui::changeReverbDamping(int val) { sendController(0, FS_REVERB_DAMPING, val); }
+
+void FluidSynthGui::toggleChorus(bool val) { sendController(0, FS_CHORUS_ON, val); }
+void FluidSynthGui::changeChorusNumber(int val) { sendController(0, FS_CHORUS_NUM, val); }
+void FluidSynthGui::changeChorusType(int val) { sendController(0, FS_CHORUS_TYPE, val); }
+void FluidSynthGui::changeChorusSpeed(int val) { sendController(0, FS_CHORUS_SPEED, val); }
+void FluidSynthGui::changeChorusDepth(int val) { sendController(0, FS_CHORUS_DEPTH, val); }
+void FluidSynthGui::changeChorusLevel(int val) { sendController(0, FS_CHORUS_LEVEL, val); }
+
+ /*
+
+void FluidSynthGui::pushClicked()
+ {
+ const QString& fns = Filename->text();
+ if (fns.isEmpty())
+ return;
+ const char * fn = fns.toLatin1();
+
+ int datalen = strlen(fn) + 3;
+ unsigned char data [datalen];
+ data[0] = MUSE_FLUID_SOUNDFONT_PUSH;
+ data[1] = MUSE_FLUID_UNSPECIFIED_ID; //This makes the client choose next available external id
+ memcpy(data + 2, fn, strlen(fn) + 1 ); //Store filename
+ sendSysex(data, datalen);
+ data[0] = MUSE_FLUID_GUI_REQ_SOUNDFONTS; //For simplicity's sake, just get all the soundfont data again.
+ sendSysex(data, 1);
+ printf("Gui sent Sysex.\n");
+
+ return;
+ }
+ */
+
+void FluidSynthGui::loadClicked()
+ {
+ QString filename = QFileDialog::getOpenFileName(this,
+ tr("Choose soundfont"),
+ lastdir,
+ QString("*.[Ss][Ff]2"));
+
+ if (filename != QString::null) {
+ int lastslash = filename.lastIndexOf('/');
+ lastdir = filename.left(lastslash);
+
+ sendLastdir(lastdir);
+ sendLoadFont(filename);
+ }
+ }
+
+//---------------------------------------------------------
+// sendLastdir
+// Send the last dir-value to the client
+//---------------------------------------------------------
+
+void FluidSynthGui::sendLastdir(QString dir)
+ {
+ int l = dir.length()+2;
+ byte data[l];
+ data[0] = FS_LASTDIR_CHANGE;
+ memcpy(data+1, dir.toLatin1(), dir.length()+1);
+ sendSysex(data,l);
+ }
+
+//---------------------------------------------------------
+// sendLoadFont
+// Tell the client to load a font with first available id
+//---------------------------------------------------------
+
+void FluidSynthGui::sendLoadFont(QString filename)
+ {
+ int l = filename.length()+3;
+ byte data[l];
+ data[0] = FS_PUSH_FONT;
+ data[1] = FS_UNSPECIFIED_ID;
+ memcpy(data+2, filename.toLatin1(), filename.length()+1);
+ sendSysex(data,l);
+ }
+
+//---------------------------------------------------------
+// processEvent
+//---------------------------------------------------------
+
+void FluidSynthGui::processEvent(const MidiPlayEvent& ev)
+ {
+ //Sysexes sent from the client
+ if (ev.type() == ME_SYSEX) {
+ byte* data = ev.data();
+ switch (*data) {
+ case FS_LASTDIR_CHANGE:
+ lastdir = QString((const char*)data+1);
+ break;
+ case FS_ERROR: {
+ char* msg = (char*) (data+1);
+
+ printf("Muse: fluidsynth error: %s\n", msg);
+
+ break;
+ }
+ case FS_SEND_SOUNDFONTDATA: {
+ int chunk_len;
+ int filename_len;
+
+ int count = (int)*(data+1); //Number of elements
+ byte* cp = data+2; //Point to beginning of first chunk
+ sfListView->clear(); //Clear the listview
+ stack.clear(); //Clear the stack since we're starting over again
+
+ while (count) {
+ FluidGuiSoundFont font;
+ filename_len = strlen((const char*)cp) + 1;
+ font.name = (const char*)cp;
+ font.id = *(cp + filename_len);
+ chunk_len = filename_len + FS_SFDATALEN;
+ stack.push_front(font);
+ cp += chunk_len; //Move to next chunk
+ count--;
+ }
+ updateSoundfontListView();
+ updateChannelListView();
+ break;
+ }
+ case FS_SEND_CHANNELINFO: {
+ byte* chptr = (data+1);
+ for (int i=0; i< FS_MAX_NR_OF_CHANNELS; i++) {
+ byte id = *chptr;
+ byte channel = *(chptr+1);
+ channels[channel] = id;
+ chptr+=2;
+ }
+ updateChannelListView();
+
+ break;
+ }
+ case FS_SEND_DRUMCHANNELINFO: {
+ byte* drumchptr = (data+1);
+ for (int i=0; i<FS_MAX_NR_OF_CHANNELS; i++) {
+ drumchannels[i] = *drumchptr;
+ drumchptr++;
+ }
+ updateChannelListView();
+ break;
+ }
+ default:
+ if (FS_DEBUG)
+ printf("FluidSynthGui::processEvent() : Unknown Sysex received: %d\n", ev.type());
+ break;
+ }
+ }
+ //Controllers sent from the client:
+ else
+ if(ev.type() == ME_CONTROLLER) {
+ int id = ev.dataA();
+ int val = ev.dataB();
+ switch (id) {
+ case FS_GAIN: {
+ bool sb = Gain->signalsBlocked();
+ Gain->blockSignals(true);
+ // Update Gain-slider without causing it to respond to it's own signal (and send another msg to the synth)
+ Gain->setValue(val);
+ Gain->blockSignals(sb);
+ break;
+ }
+ case FS_REVERB_ON: {
+ bool sb = Reverb->signalsBlocked();
+ Reverb->blockSignals(true);
+ Reverb->setChecked(val);
+ Reverb->blockSignals(sb);
+ break;
+ }
+ case FS_REVERB_LEVEL: {
+ bool sb = ReverbLevel->signalsBlocked();
+ ReverbLevel->blockSignals(true);
+ ReverbLevel->setValue(val);
+ ReverbLevel->blockSignals(sb);
+ break;
+ }
+ case FS_REVERB_DAMPING: {
+ bool sb = ReverbDamping->signalsBlocked();
+ ReverbDamping->blockSignals(true);
+ ReverbDamping->setValue(val);
+ ReverbDamping->blockSignals(sb);
+ break;
+ }
+ case FS_REVERB_ROOMSIZE: {
+ bool sb = ReverbRoomSize->signalsBlocked();
+ ReverbRoomSize->blockSignals(true);
+ ReverbRoomSize->setValue(val);
+ ReverbRoomSize->blockSignals(sb);
+ break;
+ }
+ case FS_REVERB_WIDTH: {
+ bool sb = ReverbWidth->signalsBlocked();
+ ReverbWidth->blockSignals(true);
+ ReverbWidth->setValue(val);
+ ReverbWidth->blockSignals(sb);
+ break;
+ }
+ case FS_CHORUS_ON: {
+ Chorus->blockSignals(true);
+ Chorus->setChecked(val);
+ Chorus->blockSignals(false);
+ break;
+ }
+ case FS_CHORUS_SPEED: {
+ ChorusSpeed->blockSignals(true);
+ ChorusSpeed->setValue(val);
+ ChorusSpeed->blockSignals(false);
+ break;
+ }
+ case FS_CHORUS_NUM: {
+ ChorusNumber->blockSignals(true);
+ ChorusNumber->setValue(val);
+ ChorusNumber->blockSignals(false);
+ break;
+ }
+ case FS_CHORUS_TYPE: {
+ ChorusType->blockSignals(true);
+ ChorusType->setCurrentIndex(val);
+ ChorusType->blockSignals(false);
+ break;
+ }
+ case FS_CHORUS_DEPTH: {
+ ChorusDepth->blockSignals(true);
+ ChorusDepth->setValue(val);
+ ChorusDepth->blockSignals(false);
+ break;
+ }
+ case FS_CHORUS_LEVEL: {
+ ChorusLevel->blockSignals(true);
+ ChorusLevel->setValue(val);
+ ChorusLevel->blockSignals(false);
+ break;
+ }
+ default:
+ if (FS_DEBUG)
+ printf("FluidSynthGui::processEvent() : Unknown controller sent to gui: %x\n",id);
+ break;
+ }
+ }
+ else
+ if (FS_DEBUG)
+ printf("FluidSynthGui::processEvent - unknown event of type %dreceived from synth.\n", ev.type());
+ }
+
+//---------------------------------------------------------
+// readMessage
+//---------------------------------------------------------
+void FluidSynthGui::readMessage(int)
+ {
+ MessGui::readMessage();
+ }
+
+//---------------------------------------------------------
+// updateChannels
+//---------------------------------------------------------
+void FluidSynthGui::updateChannelListView()
+ {
+ if (FS_DEBUG)
+ printf("FluidSynthGui::updateChannelListView\n");
+ channelListView->clearContents();
+ for (int i=0; i<FS_MAX_NR_OF_CHANNELS; i++) {
+ QString chanstr, sfidstr, drumchanstr;
+
+ //Soundfont id string:
+ if (channels[i] == FS_UNSPECIFIED_ID)
+ sfidstr = "unspecified";
+ else
+ sfidstr = getSoundFontName(channels[i]);
+ //Channel string:
+ chanstr = QString::number(i+1);
+ if (chanstr.length()==1)
+ chanstr = "0" + chanstr;
+
+ //Drumchan string:
+ if (drumchannels[i])
+ drumchanstr = "Yes";
+ else
+ drumchanstr = "No";
+
+ QTableWidgetItem* chan_ = new QTableWidgetItem(chanstr);
+ channelListView->setItem(i, FS_CHANNEL_COL, chan_);
+ QTableWidgetItem* sfid_ = new QTableWidgetItem(QIcon(*buttondownIcon), sfidstr);
+ channelListView->setItem(i, FS_SF_ID_COL, sfid_);
+ QTableWidgetItem* drum_ = new QTableWidgetItem(QIcon(*buttondownIcon), drumchanstr);
+ channelListView->setItem(i, FS_DRUM_CHANNEL_COL, drum_);
+ }
+ channelListView->resizeColumnsToContents();
+ }
+
+//---------------------------------------------------------
+// updateSoundfontListView
+//---------------------------------------------------------
+void FluidSynthGui::updateSoundfontListView()
+ {
+ sfListView->clear(); //Clear the listview
+ for (std::list<FluidGuiSoundFont>::iterator it = stack.begin(); it != stack.end(); it++) {
+ QTreeWidgetItem* qlvNewItem = new QTreeWidgetItem(sfListView);
+ QString qsid = QString("%1").arg(it->id);
+ qlvNewItem->setText(FS_ID_COL, qsid);
+ qlvNewItem->setText(FS_SFNAME_COL, QString(it->name));
+ sfListView->addTopLevelItem(qlvNewItem);
+ }
+ sfListView->sortItems(1, Qt::AscendingOrder);
+ }
+
+//---------------------------------------------------------
+// changeGain
+//---------------------------------------------------------
+void FluidSynthGui::changeGain(int value)
+ {
+ sendController(0, FS_GAIN, value);
+ }
+
+
+//---------------------------------------------------------
+// dumpInfoButton
+//---------------------------------------------------------
+void FluidSynthGui::dumpInfo()
+ {
+ byte data[1];
+ data[0] = FS_DUMP_INFO;
+ sendSysex(data, 1);
+ }
+
+//---------------------------------------------------------
+// getSoundFontName
+//---------------------------------------------------------
+
+QString FluidSynthGui::getSoundFontName(int id)
+ {
+ QString name = NULL;
+ for (std::list<FluidGuiSoundFont>::iterator it = stack.begin(); it != stack.end(); it++) {
+ if (id == it->id) {
+ name = it->name;
+ continue;
+ }
+ }
+ return name;
+ }
+
+//---------------------------------------------------------
+// channelItemClicked
+// change channel parameters like soundfont / drumchannel on/off
+//---------------------------------------------------------
+
+void FluidSynthGui::channelItemClicked(QTableWidgetItem* item)
+ {
+ int col = item->column();
+ int row = item->row();
+
+ if (col == FS_SF_ID_COL) {
+ QMenu* popup = new QMenu(this);
+ QPoint ppt = channelListView->visualItemRect(item).bottomLeft();
+ QTableWidget* listView = item->tableWidget();
+ ppt += QPoint(listView->horizontalHeader()->sectionPosition(col), listView->horizontalHeader()->height());
+ ppt = listView->mapToGlobal(ppt);
+
+ int i = 0;
+ for (std::list<FluidGuiSoundFont>::reverse_iterator it = stack.rbegin(); it != stack.rend(); it++) {
+ i++;
+ /*byte* d = (byte*) it->name.toLatin1();
+ for (int i=0; i<96; i++) {
+ if (i%16 == 0)
+ printf("%x:",(i+d));
+
+ printf("%x ",*(d-48+i));
+
+ if (i%16 == 15)
+ printf("\n");
+ }
+ for (int i=0; i<96; i++) {
+ if (i%16 == 0)
+ printf("%x:",(i+d-48));
+
+ printf("%c ",*(d-48+i));
+
+ if (i%16 == 15)
+ printf("\n");
+ }
+ printf("\n\n");*/
+ QAction* act1 = popup->addAction(it->name);
+ act1->setData(i);
+ }
+ int lastindex = i+1;
+ QAction *lastaction = popup->addAction("unspecified");
+ lastaction->setData(lastindex);
+ QAction * act = popup->exec(ppt, 0);
+ if (act) {
+ int index = act->data().toInt();
+ byte sfid;
+ QString fontname;
+ if (index == lastindex) {
+ sfid = FS_UNSPECIFIED_ID;
+ fontname = "unspecified"; //Actually, it's not possible to reset fluid-channels as for now,
+ } //so this is just a dummy that makes the synth block any events for the channel
+ else {
+ sfid = getSoundFontId(act->text());
+ fontname = getSoundFontName(sfid);
+ }
+ //byte channel = atoi(item->text().toLatin1()) - 1;
+ byte channel = row;
+ sendChannelChange(sfid, channel);
+ item->setText(fontname);
+ }
+ delete popup;
+ }
+ // Drumchannel column:
+ else if (col == FS_DRUM_CHANNEL_COL) {
+ QMenu* popup = new QMenu(this);
+ QPoint ppt = channelListView->visualItemRect(item).bottomLeft();
+ QTableWidget* listView = item->tableWidget();
+ ppt += QPoint(listView->horizontalHeader()->sectionPosition(col), listView->horizontalHeader()->height());
+ ppt = listView->mapToGlobal(ppt);
+ QAction * yes = popup->addAction("Yes");
+ yes->setData(1);
+ QAction * no = popup->addAction("No");
+ no->setData(0);
+ //byte channel = atoi(item->text().toLatin1()) - 1;
+ byte channel = row;
+
+ QAction * act2 = popup->exec(ppt, 0);
+ if (act2) {
+ int index = act2->data().toInt();
+ if (index != drumchannels[channel]) {
+ sendDrumChannelChange(index, channel);
+ drumchannels[channel] = index;
+ item->setText(index == 0 ? "No" : "Yes" );
+ }
+ }
+ delete popup;
+ }
+ }
+
+//---------------------------------------------------------
+// getSoundFontId
+//---------------------------------------------------------
+
+int FluidSynthGui::getSoundFontId(QString q)
+ {
+ int id = -1;
+ for (std::list<FluidGuiSoundFont>::iterator it = stack.begin(); it != stack.end(); it++) {
+ if (q == it->name)
+ id = it->id;
+ }
+ return id;
+ }
+
+//---------------------------------------------------------
+// sendChannelChange
+// Tell the client to set a soundfont to a specific fluid channel
+//---------------------------------------------------------
+
+void FluidSynthGui::sendChannelChange(byte font_id, byte channel)
+ {
+ byte data[3];
+ data[0] = FS_SOUNDFONT_CHANNEL_SET;
+ data[1] = font_id;
+ data[2] = channel;
+ sendSysex(data, 3);
+ }
+
+//---------------------------------------------------------
+// sendDrumChannelChange
+// Tell the client to set a specific channel to drum channel (equiv to midichan 10)
+//---------------------------------------------------------
+void FluidSynthGui::sendDrumChannelChange(byte onoff, byte channel)
+ {
+ byte data[3];
+ data[0] = FS_DRUMCHANNEL_SET;
+ data[1] = onoff;
+ data[2] = channel;
+ sendSysex(data, 3);
+ if (FS_DEBUG)
+ printf("Sent FS_DRUMCHANNEL_SET for channel %d, status: %d\n", channel, onoff);
+ }
+
+void FluidSynthGui::popClicked()
+ {
+ byte data[2];
+ data[0] = FS_SOUNDFONT_POP;
+ data[1] = currentlySelectedFont;
+ sendSysex(data,2);
+ }
+
+void FluidSynthGui::sfItemClicked(QTreeWidgetItem* item, int /*col*/)
+ {
+ if (item != 0) {
+ currentlySelectedFont = atoi(item->text(FS_ID_COL).toLatin1().constData());
+ Pop->setEnabled(true);
+ }
+ else {
+ currentlySelectedFont = -1;
+ Pop->setEnabled(false);
+ }
+ }
+
+#if 0
+
+
+
+void FluidSynthGui::readData (int fd)
+ {
+ unsigned char buffer[512];
+ int n = ::read(fd, buffer, 512);
+// dataInput(buffer, n);
+ }
+
+
+
+void FluidSynthGui::changeReverbRoomSize (int value) {
+ sendParameterChange(MUSE_FLUID_PARAMETER_REVERB,
+ "roomsize", value);
+}
+
+void FluidSynthGui::changeReverbDamping (int value) {
+ sendParameterChange(MUSE_FLUID_PARAMETER_REVERB,
+ "damping", value);
+}
+
+void FluidSynthGui::changeReverbWidth (int value) {
+ sendParameterChange(MUSE_FLUID_PARAMETER_REVERB,
+ "width", value);
+}
+
+
+void FluidSynthGui::changeChorusNumber (int value) {
+ sendParameterChange(MUSE_FLUID_PARAMETER_CHORUS,
+ "number", value);
+}
+
+void FluidSynthGui::changeChorusType (int value) {
+ sendParameterChange(MUSE_FLUID_PARAMETER_CHORUS,
+ "type", value);
+}
+
+void FluidSynthGui::changeChorusSpeed (int value) {
+ sendParameterChange(MUSE_FLUID_PARAMETER_CHORUS,
+ "speed", value); //TODO: Right now illegal values may be sent.
+ //Make sure they stay within fluidsynths legal boundaries (0.29-5Hz) dunno what that is in doubles
+ //This might be the case for the other chorus parameters as well
+}
+
+void FluidSynthGui::changeChorusDepth (int value) {
+ sendParameterChange(MUSE_FLUID_PARAMETER_CHORUS,
+ "depth", value);
+}
+
+void FluidSynthGui::changeChorusLevel (int value) {
+ sendParameterChange(MUSE_FLUID_PARAMETER_CHORUS,
+ "level", value);
+}
+
+
+void FluidSynthGui::sysexReceived(unsigned char const * data, int len)
+ {
+ char * cp;
+ double * dp;
+ //std::cerr << "FluidSynthGui, sysexReceived: " << (int) *data << std::endl;
+ switch (*data) {
+ case MUSE_FLUID_CLIENT_SEND_PARAMETER:
+ cp = (char *) (data + 2);
+ dp = (double *) (data + strlen (cp) + 3);
+ setParameter ((int) *(data+1), cp, *dp);
+ break;
+
+ case MUSE_FLUID_GAIN_GET:
+ dp = (double *) (data + 1);
+ Gain->setValue ((int) (*dp * 12.8));
+ break;
+
+ case MUSE_FLUID_CLIENT_LASTDIR_CHANGE: {
+ if (*(char*)(data+1) != MUSE_FLUID_UNSPECIFIED_LASTDIR)
+ _lastDir = QString((char*)(data+1));
+ else
+ _lastDir="";
+ }
+
+ default:
+ break;
+ }
+ }
+
+
+
+
+
+
+
+void FluidSynthGui::requestAllParameters () {
+ unsigned char data[1];
+
+ //data[0] = MUSE_FLUID_ADVGUI_GET;
+ //sendSysex (data, 1);
+ dbgMsg("Requesting all parameters!\n");
+ sendParameterRequest (MUSE_FLUID_PARAMETER_REVERB, "on");
+ sendParameterRequest (MUSE_FLUID_PARAMETER_REVERB, "roomsize");
+ sendParameterRequest (MUSE_FLUID_PARAMETER_REVERB, "damping");
+ sendParameterRequest (MUSE_FLUID_PARAMETER_REVERB, "width");
+ sendParameterRequest (MUSE_FLUID_PARAMETER_REVERB, "level");
+ sendParameterRequest (MUSE_FLUID_PARAMETER_CHORUS, "on");
+ sendParameterRequest (MUSE_FLUID_PARAMETER_CHORUS, "number");
+ sendParameterRequest (MUSE_FLUID_PARAMETER_CHORUS, "type");
+ sendParameterRequest (MUSE_FLUID_PARAMETER_CHORUS, "speed");
+ sendParameterRequest (MUSE_FLUID_PARAMETER_CHORUS, "depth");
+ sendParameterRequest (MUSE_FLUID_PARAMETER_CHORUS, "level");
+ data[0] = MUSE_FLUID_GAIN_GET;
+ sendSysex (data, 1);
+ data[0] = MUSE_FLUID_GUI_REQ_SOUNDFONTS;
+ sendSysex (data, 1);
+}
+
+bool FluidSynthGui::sendParameterRequest (int parameterSet, const char * parameter) {
+ size_t parameterMem = strlen (parameter) + 1;
+ int datalen = 2 + parameterMem;
+ unsigned char * data = new unsigned char [datalen];
+ *data = MUSE_FLUID_GUI_REQ_FXPARAMETER_GET;
+ *(data + 1) = (char) parameterSet;
+ memcpy (data + 2, parameter, parameterMem);
+ sendSysex (data, datalen);
+ delete data;
+ return true;
+}
+
+void FluidSynthGui::setParameter (int parameterSet, const char * parameter, double value) {
+ int ival = (int) (value * 128);
+ std::string ps (parameter);
+ if (parameterSet == MUSE_FLUID_PARAMETER_REVERB) {
+ if (ps == "roomsize") {
+ ReverbRoomSize->setValue (ival);
+ } else if (ps == "damping") {
+ ReverbDamping->setValue (ival);
+ } else if (ps == "width") {
+ ReverbWidth->setValue (ival);
+ } else if (ps == "level") {
+ ReverbLevel->setValue (ival);
+ } else if (ps == "on") {
+ Reverb->setChecked (ival);
+ }
+ } else {
+ if (ps == "number") {
+ ChorusNumber->setValue (ival);
+ } else if (ps == "type") {
+ ChorusType->setCurrentItem (ival);
+ } else if (ps == "speed") {
+ ChorusSpeed->setValue (ival);
+ } else if (ps == "depth") {
+ ChorusDepth->setValue (ival);
+ } else if (ps == "level") {
+ ChorusLevel->setValue (ival);
+ } else if (ps == "on") {
+ Chorus->setChecked (ival);
+ }
+ }
+}
+
+//Sends parameter to reverb or chorus
+bool FluidSynthGui::sendParameterChange (int parameterSet, const char * parameter, int value) {
+ size_t parameterMem = strlen (parameter) + 1;
+ int datalen = 2 + parameterMem + sizeof (double);
+ unsigned char * data = new unsigned char [datalen];
+ *data = (unsigned char) MUSE_FLUID_GUI_REQ_FXPARAMETER_SET;
+ *(data + 1) = (unsigned char) parameterSet;
+ memcpy (data + 2, parameter, parameterMem);
+ double * dp = (double *) (data + 2 + parameterMem);
+ *dp = ((double) value) / ((double) 128.0);
+ sendSysex (data, datalen);
+ delete data;
+ return true;
+}
+
+void FluidSynthGui::dbgMsg(const char* msg)
+ {
+ if (MUSE_FLUID_DEBUG)
+ std::cerr << msg << std::endl;
+ }
+//---------------------------------------------------------
+// main
+//---------------------------------------------------------
+
+/*QString museProject;
+QString museGlobalShare;
+QString museUser;*/
+
+
+int main(int argc, char* argv[])
+{
+/*
+ museUser = getenv("MUSEHOME");
+ if (museUser == 0)
+ museUser = getenv("HOME");
+ museGlobalShare = getenv("MUSE");
+ if (museGlobalShare == 0) {
+ museGlobalShare = "/usr/muse";
+ if (access(museGlobalShare.toLatin1(), R_OK) != 0) {
+ museGlobalShare = "/usr/local/muse";
+ if (access(museGlobalShare.toLatin1(), R_OK) != 0)
+ museGlobalShare = museUser;
+ }
+ }*/
+ char * instanceName = argv[1];
+ QApplication app (argc, argv, true);
+ QWidget* w = new FluidSynthGui ();
+ if (argc > 1)
+ w->setCaption(QString(instanceName));
+ w->show();
+ app.connect(&app, SIGNAL(lastWindowClosed()), &app, SLOT(quit()));
+ qApp->exec();
+}
+
+#endif
diff --git a/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynthgui.h b/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynthgui.h
new file mode 100644
index 00000000..5b39723e
--- /dev/null
+++ b/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynthgui.h
@@ -0,0 +1,228 @@
+/*
+ * MusE FLUID Synth softsynth plugin
+ *
+ * Copyright (C) 2004 Mathias Lundgren (lunar_shuttle@users.sourcforge.net)
+ *
+ * $Id: fluidsynthgui.h,v 1.10.2.3 2009/02/02 21:38:02 terminator356 Exp $
+ *
+ */
+
+#ifndef __MUSE_FLUIDSYNTHGUI_H__
+#define __MUSE_FLUIDSYNTHGUI_H__
+
+#include "ui_fluidsynthguibase.h"
+#include "libsynti/gui.h"
+#include <list>
+
+class QDialog;
+class QTreeWidgetItem;
+
+struct FluidChannel;
+#define FS_DEBUG 0 //Turn on/off debug
+/*
+#include <list>
+#include <string>
+#include <qscrollview.h>
+
+#include <qevent.h>
+#include <qmenubar.h>
+#include <qsocketnotifier.h>
+#include <alsa/asoundlib.h>
+#include <qlistview.h>
+#include <qheader.h>
+#include "muse/debug.h"
+*/
+
+#define FS_MAX_NR_OF_CHANNELS 16
+#define FS_UNSPECIFIED_FONT 126
+#define FS_UNSPECIFIED_ID 127
+#define FS_UNSPECIFIED_PRESET 129
+#define FS_CHANNEL_COL 0
+#define FS_ID_COL 0
+#define FS_SFNAME_COL 1
+#define FS_SF_ID_COL 1
+#define FS_DRUM_CHANNEL_COL 2
+
+#define FS_SFDATALEN 1
+#define FS_VERSION_MAJOR 0
+#define FS_VERSION_MINOR 4
+#define FS_INIT_DATA_HEADER_SIZE 4
+#define FS_INIT_CHANNEL_SECTION 255
+
+// Predefined init-values for fluidsynth
+#define FS_PREDEF_VOLUME 0.063
+#define FS_PREDEF_REVERB_LEVEL 0.125
+#define FS_PREDEF_REVERB_ROOMSIZE 0.125
+#define FS_PREDEF_REVERB_DAMPING 0.3
+#define FS_PREDEF_REVERB_WIDTH 0.125
+#define FS_PREDEF_CHORUS_NUM 3
+#define FS_PREDEF_CHORUS_TYPE 1
+#define FS_PREDEF_CHORUS_SPEED 0.5
+#define FS_PREDEF_CHORUS_DEPTH 0.3
+#define FS_PREDEF_CHORUS_LEVEL 0.5
+typedef unsigned char byte;
+
+
+/*
+
+
+#define MUSE_FLUID_UNSPECIFIED_CHANNEL 127
+
+
+#define MUSE_FLUID_UNSPECIFIED_LASTDIR 127
+*/
+
+//Various messages the gui and the client uses to communicate
+enum {
+ FS_LASTDIR_CHANGE = 1,
+ FS_PUSH_FONT
+ };
+
+enum {
+ //FS_GAIN_SET,
+ FS_SEND_SOUNDFONTDATA = 4,
+ FS_SEND_CHANNELINFO, //Used by synth to send info about all channels, on init
+ FS_SOUNDFONT_CHANNEL_SET,
+ FS_SOUNDFONT_POP,
+ FS_SEND_DRUMCHANNELINFO, //Used by synth to send drumchannel status about all channels, on init
+ FS_DRUMCHANNEL_SET //Used by gui to set drumchannel status for specific channel
+ };
+
+enum
+ {
+ FS_DUMP_INFO = 240,
+ FS_ERROR,
+ FS_INIT_DATA
+ };
+/*
+enum {
+ MUSE_FLUID_REVERB = 100,
+ MUSE_FLUID_REVERB_ROOMSIZE,
+ MUSE_FLUID_REVERB_DAMPING,
+ MUSE_FLUID_REVERB_WIDTH,
+ MUSE_FLUID_REVERB_LEVEL,
+ MUSE_FLUID_CHORUS,
+ MUSE_FLUID_CHORUS_NUMBER,
+ MUSE_FLUID_CHORUS_TYPE,
+ MUSE_FLUID_CHORUS_SPEED,
+ MUSE_FLUID_CHORUS_DEPTH,
+ MUSE_FLUID_CHORUS_LEVEL,
+ MUSE_FLUID_GAIN,
+ MUSE_FLUID_SOUNDFONT,
+ MUSE_FLUID_STRING,
+ MUSE_FLUID_STRING_END
+ };
+
+enum {
+ MUSE_FLUID_CLIENT_SEND_PARAMETER = 33,
+ MUSE_FLUID_CLIENT_SEND_SOUNDFONTS,
+ MUSE_FLUID_PARAMETER_GET,
+ MUSE_FLUID_PARAMETER_REVERB,
+ MUSE_FLUID_PARAMETER_CHORUS,
+
+ MUSE_FLUID_GAIN_GET,
+ MUSE_FLUID_SOUNDFONT_PUSH,
+ MUSE_FLUID_SOUNDFONT_POP,
+
+ MUSE_FLUID_CLIENT_SEND_ERROR = 44,
+ MUSE_FLUID_SOUNDFONT_LOAD,
+ ,
+ MUSE_FLUID_CLIENT_RESTORE_CHANNELDATA,
+ MUSE_FLUID_CLIENT_INIT_PARAMS,
+ MUSE_FLUID_CLIENT_LASTDIR_CHANGE,
+
+ MUSE_FLUID_GUI_REQ_SOUNDFONTS = 60,
+ MUSE_FLUID_GUI_REQ_FXPARAMETER_SET,
+ MUSE_FLUID_GUI_REQ_FXPARAMETER_GET,
+ MUSE_FLUID_GUI_SEND_ERROR,
+ MUSE_FLUID_GUI_LASTDIR_CHANGE
+ };
+*/
+
+struct FluidGuiSoundFont
+ {
+ QString filename;
+ QString name;
+ byte id;
+ };
+
+//---------------------------------------------------------
+// FluidSynthGui
+//---------------------------------------------------------
+
+class FluidSynthGui : public QDialog, public Ui::FLUIDSynthGuiBase, public MessGui
+ {
+ Q_OBJECT
+ private:
+ virtual void processEvent(const MidiPlayEvent& ev);
+ void sendLastdir(QString);
+ void sendLoadFont(QString);
+ void sendChannelChange(byte font_id, byte channel);
+ void sendDrumChannelChange(byte onoff, byte channel);
+ void updateSoundfontListView();
+ void updateChannelListView();
+
+ QString getSoundFontName(int id);
+ int getSoundFontId(QString q);
+ QString lastdir;
+ std::list<FluidGuiSoundFont> stack;
+ byte channels[FS_MAX_NR_OF_CHANNELS]; //Array of bytes, for mapping soundfonts to individual channels
+ byte drumchannels[FS_MAX_NR_OF_CHANNELS]; // Array of bytes for setting channels to drumchannels or not (equiv to midichan 10)
+
+ int currentlySelectedFont; //Font currently selected in sfListView. -1 if none selected
+
+/*
+ unsigned _smallH;
+ unsigned _bigH;
+ QSocketNotifier * _notifier;
+ bool sendParameterChange (int, const char *, int);
+ void setParameter (int, const char *, double);
+ void requestAllParameters ();
+ void dbgMsg(const char*);
+ bool sendParameterRequest(int, const char *);
+ //void dealWithSysex (unsigned char const * data, int datalen);
+
+
+
+
+
+
+*/
+ private slots:
+ void loadClicked();
+ void readMessage(int);
+ void changeGain(int);
+ void dumpInfo();
+ void channelItemClicked(QTableWidgetItem* item);
+ void toggleReverb(bool);
+ void changeReverbLevel (int);
+ void changeReverbRoomSize(int val);
+ void changeReverbWidth(int val);
+ void changeReverbDamping(int val);
+ void toggleChorus(bool);
+ void changeChorusNumber(int);
+ void changeChorusType(int);
+ void changeChorusSpeed(int);
+ void changeChorusDepth(int);
+ void changeChorusLevel(int);
+
+ void popClicked();
+ void sfItemClicked(QTreeWidgetItem* item, int);
+ /*
+ void readData(int);
+
+
+
+
+ */
+
+ public:
+// virtual void sysexReceived (const unsigned char *, int);
+// virtual void controllerReceived(int, int, int);
+
+ FluidSynthGui();
+ ~FluidSynthGui();
+};
+
+
+#endif /* __MUSE_FLUIDSYNTHGUI_H__ */
diff --git a/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynthguibase.ui b/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynthguibase.ui
new file mode 100644
index 00000000..d6488bab
--- /dev/null
+++ b/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynthguibase.ui
@@ -0,0 +1,559 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>FLUIDSynthGuiBase</class>
+ <widget class="QDialog" name="FLUIDSynthGuiBase">
+ <property name="geometry">
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>617</width>
+ <height>514</height>
+ </rect>
+ </property>
+ <property name="windowTitle">
+ <string>FLUID Synth</string>
+ </property>
+ <layout class="QHBoxLayout" name="_2">
+ <property name="spacing">
+ <number>1</number>
+ </property>
+ <item>
+ <layout class="QGridLayout" name="FluidGrid">
+ <item row="2" column="0">
+ <widget class="QFrame" name="DiskButtons">
+ <property name="frameShape">
+ <enum>QFrame::StyledPanel</enum>
+ </property>
+ <property name="frameShadow">
+ <enum>QFrame::Raised</enum>
+ </property>
+ <layout class="QHBoxLayout">
+ <item>
+ <widget class="QPushButton" name="Push">
+ <property name="text">
+ <string>Load</string>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <widget class="QPushButton" name="Pop">
+ <property name="enabled">
+ <bool>false</bool>
+ </property>
+ <property name="text">
+ <string>Delete</string>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <widget class="QPushButton" name="dumpInfoButton">
+ <property name="text">
+ <string>Dump Info</string>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ </item>
+ <item row="1" column="0">
+ <widget class="QTreeWidget" name="sfListView">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="MinimumExpanding" vsizetype="Expanding">
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <column>
+ <property name="text">
+ <string>ID</string>
+ </property>
+ </column>
+ <column>
+ <property name="text">
+ <string>Fontname</string>
+ </property>
+ </column>
+ </widget>
+ </item>
+ <item row="1" column="1">
+ <widget class="QTableWidget" name="channelListView">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="MinimumExpanding" vsizetype="Expanding">
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <attribute name="horizontalHeaderStretchLastSection">
+ <bool>true</bool>
+ </attribute>
+ <column>
+ <property name="text">
+ <string>Chnl</string>
+ </property>
+ </column>
+ <column>
+ <property name="text">
+ <string>Soundfont</string>
+ </property>
+ </column>
+ <column>
+ <property name="text">
+ <string>Drum Chnl</string>
+ </property>
+ </column>
+ </widget>
+ </item>
+ <item row="3" column="0">
+ <widget class="QFrame" name="ReverbFrame">
+ <property name="enabled">
+ <bool>false</bool>
+ </property>
+ <property name="frameShape">
+ <enum>QFrame::StyledPanel</enum>
+ </property>
+ <property name="frameShadow">
+ <enum>QFrame::Raised</enum>
+ </property>
+ <layout class="QGridLayout">
+ <item row="4" column="1">
+ <widget class="QSlider" name="ReverbLevel">
+ <property name="maximum">
+ <number>16383</number>
+ </property>
+ <property name="singleStep">
+ <number>16</number>
+ </property>
+ <property name="pageStep">
+ <number>1638</number>
+ </property>
+ <property name="orientation">
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="tickPosition">
+ <enum>QSlider::TicksBothSides</enum>
+ </property>
+ <property name="tickInterval">
+ <number>1638</number>
+ </property>
+ </widget>
+ </item>
+ <item row="3" column="1">
+ <widget class="QSlider" name="ReverbWidth">
+ <property name="maximum">
+ <number>16383</number>
+ </property>
+ <property name="singleStep">
+ <number>16</number>
+ </property>
+ <property name="pageStep">
+ <number>1638</number>
+ </property>
+ <property name="orientation">
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="tickPosition">
+ <enum>QSlider::TicksBothSides</enum>
+ </property>
+ <property name="tickInterval">
+ <number>1638</number>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="1">
+ <widget class="QSlider" name="ReverbDamping">
+ <property name="maximum">
+ <number>16383</number>
+ </property>
+ <property name="singleStep">
+ <number>16</number>
+ </property>
+ <property name="pageStep">
+ <number>1638</number>
+ </property>
+ <property name="orientation">
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="tickPosition">
+ <enum>QSlider::TicksBothSides</enum>
+ </property>
+ <property name="tickInterval">
+ <number>1638</number>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="1">
+ <widget class="QSlider" name="ReverbRoomSize">
+ <property name="maximum">
+ <number>16383</number>
+ </property>
+ <property name="singleStep">
+ <number>16</number>
+ </property>
+ <property name="pageStep">
+ <number>1638</number>
+ </property>
+ <property name="orientation">
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="tickPosition">
+ <enum>QSlider::TicksBothSides</enum>
+ </property>
+ <property name="tickInterval">
+ <number>1638</number>
+ </property>
+ </widget>
+ </item>
+ <item row="4" column="0">
+ <widget class="QLabel" name="ReverbLevelLabel">
+ <property name="text">
+ <string>Level</string>
+ </property>
+ <property name="alignment">
+ <set>Qt::AlignCenter</set>
+ </property>
+ <property name="wordWrap">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="3" column="0">
+ <widget class="QLabel" name="ReverbWidthLabel">
+ <property name="text">
+ <string>Width</string>
+ </property>
+ <property name="alignment">
+ <set>Qt::AlignCenter</set>
+ </property>
+ <property name="wordWrap">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="0">
+ <widget class="QLabel" name="ReverbDampingLabel">
+ <property name="text">
+ <string>Damping</string>
+ </property>
+ <property name="alignment">
+ <set>Qt::AlignCenter</set>
+ </property>
+ <property name="wordWrap">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="0">
+ <widget class="QLabel" name="ReverbRoomSizeLabel">
+ <property name="text">
+ <string>Room Size</string>
+ </property>
+ <property name="alignment">
+ <set>Qt::AlignCenter</set>
+ </property>
+ <property name="wordWrap">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="0" colspan="2">
+ <widget class="QCheckBox" name="Reverb">
+ <property name="text">
+ <string>Reverb</string>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ </item>
+ <item row="0" column="1">
+ <widget class="QLabel" name="fontSetupLabel">
+ <property name="font">
+ <font>
+ <weight>75</weight>
+ <bold>true</bold>
+ </font>
+ </property>
+ <property name="text">
+ <string>CHANNEL SETUP</string>
+ </property>
+ <property name="scaledContents">
+ <bool>false</bool>
+ </property>
+ <property name="alignment">
+ <set>Qt::AlignCenter</set>
+ </property>
+ <property name="wordWrap">
+ <bool>true</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="3" column="1">
+ <widget class="QFrame" name="ChorusFrame">
+ <property name="enabled">
+ <bool>false</bool>
+ </property>
+ <property name="frameShape">
+ <enum>QFrame::StyledPanel</enum>
+ </property>
+ <property name="frameShadow">
+ <enum>QFrame::Raised</enum>
+ </property>
+ <layout class="QGridLayout">
+ <item row="1" column="4">
+ <widget class="QComboBox" name="ChorusType">
+ <item>
+ <property name="text">
+ <string>Sine</string>
+ </property>
+ </item>
+ <item>
+ <property name="text">
+ <string>Triangle</string>
+ </property>
+ </item>
+ </widget>
+ </item>
+ <item row="1" column="3">
+ <widget class="QLabel" name="ChorusTypeLabel">
+ <property name="text">
+ <string>Type</string>
+ </property>
+ <property name="alignment">
+ <set>Qt::AlignCenter</set>
+ </property>
+ <property name="wordWrap">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="1" colspan="2">
+ <widget class="QSpinBox" name="ChorusNumber">
+ <property name="maximum">
+ <number>127</number>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="0">
+ <widget class="QLabel" name="ChorusNumberLabel">
+ <property name="text">
+ <string>Number</string>
+ </property>
+ <property name="alignment">
+ <set>Qt::AlignCenter</set>
+ </property>
+ <property name="wordWrap">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="2" colspan="3">
+ <widget class="QSlider" name="ChorusSpeed">
+ <property name="maximum">
+ <number>16383</number>
+ </property>
+ <property name="singleStep">
+ <number>16</number>
+ </property>
+ <property name="pageStep">
+ <number>1638</number>
+ </property>
+ <property name="orientation">
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="tickPosition">
+ <enum>QSlider::TicksBothSides</enum>
+ </property>
+ <property name="tickInterval">
+ <number>1638</number>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="0" colspan="2">
+ <widget class="QLabel" name="ChorusSpeedLabel">
+ <property name="text">
+ <string>Speed</string>
+ </property>
+ <property name="alignment">
+ <set>Qt::AlignCenter</set>
+ </property>
+ <property name="wordWrap">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="3" column="2" colspan="3">
+ <widget class="QSlider" name="ChorusDepth">
+ <property name="maximum">
+ <number>16383</number>
+ </property>
+ <property name="singleStep">
+ <number>16</number>
+ </property>
+ <property name="pageStep">
+ <number>1638</number>
+ </property>
+ <property name="orientation">
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="tickPosition">
+ <enum>QSlider::TicksBothSides</enum>
+ </property>
+ <property name="tickInterval">
+ <number>1638</number>
+ </property>
+ </widget>
+ </item>
+ <item row="3" column="0" colspan="2">
+ <widget class="QLabel" name="ChorusDepthLabel">
+ <property name="text">
+ <string>Depth</string>
+ </property>
+ <property name="alignment">
+ <set>Qt::AlignCenter</set>
+ </property>
+ <property name="wordWrap">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="4" column="2" colspan="3">
+ <widget class="QSlider" name="ChorusLevel">
+ <property name="maximum">
+ <number>16383</number>
+ </property>
+ <property name="singleStep">
+ <number>16</number>
+ </property>
+ <property name="pageStep">
+ <number>1638</number>
+ </property>
+ <property name="orientation">
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="tickPosition">
+ <enum>QSlider::TicksBothSides</enum>
+ </property>
+ <property name="tickInterval">
+ <number>1638</number>
+ </property>
+ </widget>
+ </item>
+ <item row="4" column="0" colspan="2">
+ <widget class="QLabel" name="ChorusLevelLabel">
+ <property name="text">
+ <string>Level</string>
+ </property>
+ <property name="alignment">
+ <set>Qt::AlignCenter</set>
+ </property>
+ <property name="wordWrap">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="0" colspan="5">
+ <widget class="QCheckBox" name="Chorus">
+ <property name="text">
+ <string>Chorus</string>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ </item>
+ <item row="4" column="0" colspan="2">
+ <widget class="QGroupBox" name="GainBox">
+ <property name="title">
+ <string/>
+ </property>
+ <layout class="QHBoxLayout">
+ <item>
+ <widget class="QLabel" name="GainLabel">
+ <property name="text">
+ <string>Gain</string>
+ </property>
+ <property name="alignment">
+ <set>Qt::AlignCenter</set>
+ </property>
+ <property name="wordWrap">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ <item>
+ <widget class="QSlider" name="Gain">
+ <property name="minimum">
+ <number>0</number>
+ </property>
+ <property name="maximum">
+ <number>127</number>
+ </property>
+ <property name="pageStep">
+ <number>5</number>
+ </property>
+ <property name="value">
+ <number>13</number>
+ </property>
+ <property name="tracking">
+ <bool>true</bool>
+ </property>
+ <property name="orientation">
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="tickPosition">
+ <enum>QSlider::TicksBothSides</enum>
+ </property>
+ <property name="tickInterval">
+ <number>7</number>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ </item>
+ <item row="0" column="0">
+ <widget class="QLabel" name="loadedFontsLabel">
+ <property name="font">
+ <font>
+ <weight>75</weight>
+ <bold>true</bold>
+ </font>
+ </property>
+ <property name="text">
+ <string>LOADED SOUNDFONTS</string>
+ </property>
+ <property name="alignment">
+ <set>Qt::AlignCenter</set>
+ </property>
+ <property name="wordWrap">
+ <bool>true</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="2" column="1">
+ <widget class="QLabel" name="pixmapLabel">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="pixmap">
+ <pixmap>image3</pixmap>
+ </property>
+ <property name="scaledContents">
+ <bool>true</bool>
+ </property>
+ <property name="wordWrap">
+ <bool>false</bool>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </item>
+ </layout>
+ </widget>
+ <layoutdefault spacing="3" margin="8"/>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynti.cpp b/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynti.cpp
new file mode 100644
index 00000000..327cde39
--- /dev/null
+++ b/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynti.cpp
@@ -0,0 +1,1325 @@
+/*
+ * MusE FLUID Synth softsynth plugin
+ *
+ * Copyright (C) 2004 Mathias Lundgren (lunar_shuttle@users.sourcforge.net)
+ *
+ * $Id: fluidsynti.cpp,v 1.19.2.18 2009/12/06 10:05:00 terminator356 Exp $
+ *
+ */
+
+#include <list>
+#include <iostream>
+
+#include <QFileInfo>
+
+#include "fluidsynti.h"
+#include "muse/midi.h"
+
+FluidCtrl FluidSynth::fluidCtrl[] = {
+ //{ "Expression", CTRL_EXPRESSION, 0, 127 },
+ //{ "Sustain", CTRL_SUSTAIN, 0, 127 },
+ //{ "Portamento", CTRL_PORTAMENTO, 0, 127 },
+ //{ "Soft Pedal", CTRL_SOFT_PEDAL, 0, 127 },
+ //{ "Variation", CTRL_VARIATION_SEND, 0, 127 },
+ //{ "Channel reverb send", CTRL_REVERB_SEND, 0, 127 },
+ //{ "Channel chorus send", CTRL_CHORUS_SEND, 0, 127 },
+ //{ "Pitch", CTRL_PITCH, -8192, 8191 }
+
+ // These controllers' initial values are set by the FS_PREDEF_ values, so just set them to zero here.
+ { "Gain", FS_GAIN ,0, 127, 0},
+ { "Master reverb on/off", FS_REVERB_ON , 0, 1, 0},
+ { "Master reverb level", FS_REVERB_LEVEL, 0, 16384, 0},
+ { "Master reverb size", FS_REVERB_ROOMSIZE, 0, 16384, 0}, // Interval: [0,1]
+ { "Master reverb damping", FS_REVERB_DAMPING, 0, 16384, 0}, // Interval: [0,1]
+ { "Master reverb width", FS_REVERB_WIDTH, 0, 16384, 0}, // Interval: [0,100]
+ { "Master chorus on/off", FS_CHORUS_ON, 0, 1, 0},
+ { "Master chorus num delay lines", FS_CHORUS_NUM, 0, 10, 0}, //Default: 3
+ { "Master chorus type", FS_CHORUS_TYPE, 0, 1, 0},
+ { "Master chorus speed", FS_CHORUS_SPEED, 0, 16384, 0}, // (0.291,5) Hz
+ { "Master chorus depth", FS_CHORUS_DEPTH, 0, 16384, 0}, // [0,40]
+ { "Master chorus level", FS_CHORUS_LEVEL, 0, 16384, 0}, // [0,1]
+
+ { "Program", CTRL_PROGRAM, 0, 0xffffff, 0},
+ { "Modulation", CTRL_MODULATION, 0, 127, 0},
+ { "Portamento time", CTRL_PORTAMENTO_TIME, 0, 127, 0},
+ { "Volume", CTRL_VOLUME, 0, 127, 100},
+ { "Pan", CTRL_PANPOT, -64, 63, 0},
+ { "Expression", CTRL_EXPRESSION, 0, 127, 127},
+ { "Sustain", CTRL_SUSTAIN, 0, 127, 0},
+ { "Portamento", CTRL_PORTAMENTO, 0, 127, 0},
+ { "Soft Pedal", CTRL_SOFT_PEDAL, 0, 127, 0},
+ { "Variation", CTRL_VARIATION_SEND, 0, 127, 0},
+ { "Channel reverb send", CTRL_REVERB_SEND, 0, 127, 40},
+ { "Channel chorus send", CTRL_CHORUS_SEND, 0, 127, 0},
+ { "Pitch", CTRL_PITCH, -8192, 8191, 0},
+ // Added by T356
+ { "Pitch bend sensitivity", FS_PITCHWHEELSENS, 0, 24, 2}
+ };
+
+static int NUM_CONTROLLER = sizeof(FluidSynth::fluidCtrl)/sizeof(*(FluidSynth::fluidCtrl));
+static void* fontLoadThread(void* t);
+
+QString *projPathPtr;
+//
+// Fluidsynth
+//
+FluidSynth::FluidSynth(int sr, pthread_mutex_t *_Globalsfloader_mutex) : Mess(2)
+ {
+ setSampleRate(sr);
+ fluid_settings_t* s = new_fluid_settings();
+ fluid_settings_setnum(s, (char*) "synth.sample-rate", float(sampleRate()));
+ fluidsynth = new_fluid_synth(s);
+ if (!fluidsynth) {
+ printf("Error while creating fluidsynth!\n");
+ return;
+ }
+
+ //Set up channels:
+ for (int i=0; i<FS_MAX_NR_OF_CHANNELS; i++) {
+ //channels[i].font = 0;
+ channels[i].font_extid = FS_UNSPECIFIED_ID;
+ channels[i].font_intid = FS_UNSPECIFIED_ID;
+ channels[i].preset = FS_UNSPECIFIED_PRESET;
+ channels[i].drumchannel= false;
+ }
+ //pthread_mutex_init(&_sfloader_mutex,NULL);
+ _sfloader_mutex = _Globalsfloader_mutex;
+
+/*
+ buffer = 0;
+ bufferlen = 0;
+ */
+ }
+
+FluidSynth::~FluidSynth()
+ {
+ int err = delete_fluid_synth (fluidsynth);
+ delete gui;
+
+/* if (buffer)
+ delete [] buffer;*/
+ if (err == -1) {
+ std::cerr << DEBUG_ARGS << "error while destroying synth: " << fluid_synth_error(fluidsynth) << std::endl;
+ return;
+ }
+ //Destroy the mutex
+/* if (pthread_mutex_destroy(&_sfloader_mutex) != 0)
+ std::cerr << DEBUG_ARGS << "Strange, mutex busy! Should not be!" << std::endl;*/
+
+ }
+
+bool FluidSynth::init(const char* name)
+ {
+ debug("FluidSynth::init\n");
+
+ gui = new FluidSynthGui();
+ gui->show();
+ gui->setWindowTitle(name);
+
+ lastdir= "";
+ currentlyLoadedFonts = 0;
+ nrOfSoundfonts = 0;
+ sendChannelData();
+ cho_on = false;
+ cho_num = FS_PREDEF_CHORUS_NUM;
+ cho_type = FS_PREDEF_CHORUS_TYPE;
+ cho_level = FS_PREDEF_CHORUS_LEVEL;
+ cho_speed = FS_PREDEF_CHORUS_SPEED;
+ cho_depth = FS_PREDEF_CHORUS_DEPTH;
+ setController(0, FS_GAIN, (int)(fluidCtrl[0].max*FS_PREDEF_VOLUME));
+ setController(0, FS_REVERB_ON, 0);
+ setController(0, FS_REVERB_LEVEL, (int)(fluidCtrl[2].max*FS_PREDEF_REVERB_LEVEL));
+ setController(0, FS_REVERB_ROOMSIZE, (int)(fluidCtrl[3].max*FS_PREDEF_REVERB_ROOMSIZE));
+ setController(0, FS_REVERB_DAMPING, (int)(fluidCtrl[4].max*FS_PREDEF_REVERB_DAMPING));
+ setController(0, FS_REVERB_WIDTH, (int)(fluidCtrl[5].max*FS_PREDEF_REVERB_WIDTH));
+ setController(0, FS_CHORUS_ON, 0);
+ setController(0, FS_CHORUS_NUM, FS_PREDEF_CHORUS_NUM);
+ //setController(0, FS_CHORUS_TYPE, FS_PREDEF_CHORUS_TYPE); //?
+ setController(0, FS_CHORUS_SPEED, (int)(fluidCtrl[9].max*FS_PREDEF_CHORUS_SPEED));
+ setController(0, FS_CHORUS_DEPTH, (int)(fluidCtrl[10].max*FS_PREDEF_CHORUS_DEPTH));
+ setController(0, FS_CHORUS_LEVEL, (int)(fluidCtrl[11].max*FS_PREDEF_CHORUS_LEVEL));
+ return false;
+ }
+
+//---------------------------------------------------------
+// processMessages
+// Called from host always, even if output path is unconnected.
+//---------------------------------------------------------
+
+void FluidSynth::processMessages()
+{
+ //Process messages from the gui
+ while (gui->fifoSize())
+ {
+ MidiPlayEvent ev = gui->readEvent();
+ if (ev.type() == ME_SYSEX)
+ {
+ sysex(ev.len(), ev.data());
+ sendEvent(ev);
+ }
+ else if (ev.type() == ME_CONTROLLER)
+ {
+ setController(ev.channel(), ev.dataA(), ev.dataB(), true);
+ sendEvent(ev);
+ }
+ else
+ {
+ if (FS_DEBUG)
+ printf("FluidSynth::processMessages(): unknown event, type: %d\n", ev.type());
+ }
+ }
+
+}
+
+//---------------------------------------------------------
+// process
+// Called from host, ONLY if output path is connected.
+//---------------------------------------------------------
+
+void FluidSynth::process(float** ports, int offset, int len)
+ {
+ /*
+ //Process messages from the gui
+ while (gui->fifoSize()) {
+ MidiPlayEvent ev = gui->readEvent();
+ if (ev.type() == ME_SYSEX) {
+ sysex(ev.len(), ev.data());
+ sendEvent(ev);
+ }
+ else if (ev.type() == ME_CONTROLLER) {
+ setController(ev.channel(), ev.dataA(), ev.dataB(), true);
+ sendEvent(ev);
+ }
+ else {
+ if (FS_DEBUG)
+ printf("FluidSynth::process(): unknown event, type: %d\n", ev.type());
+ }
+ }
+ */
+
+ if (fluid_synth_write_float(fluidsynth, len, ports[0], offset, 1, ports[1], offset, 1)) {
+ M_ERROR("Error writing from synth!");
+ return;
+ }
+ }
+
+//---------------------------------------------------------
+// getInitData
+// Prepare data that will restore the synth's state on load
+//---------------------------------------------------------
+void FluidSynth::getInitData(int* n, const unsigned char** data) const
+ {
+
+ //printf("projPathPtr ");
+ //std::cout << *projPathPtr << std::endl;
+
+ // Data setup:
+ // FS_INIT_DATA (1 byte)
+ // FluidSynth version (2 bytes, x.y)
+ // n = Number of soundfonts (1 byte)
+ // Lastdir (variable size)
+ //
+ // FS_FONTS_BEGIN
+ // n blocks with font path (variable size)
+ // n bytes with font external id
+ //
+ // for all channels (16), 1 byte each for external id + 1 byte for preset + 1 byte for bankno
+ // which is mapped to internal id after all fonts are loaded.
+ //
+ // reverb + chorus on/off (2 bytes)
+ if (FS_DEBUG)
+ printf("FluidSynth::getInitData()\n");
+
+ //Calculate length:
+ int len = FS_INIT_DATA_HEADER_SIZE + strlen(lastdir.c_str()) + 1; //header size
+ for (std::list<FluidSoundFont>::const_iterator it = stack.begin(); it!=stack.end(); it++) {
+
+ // if the soundfont is located under the projectPath we extract this from the filename
+ int fileLen = strlen(it->filename.c_str());
+ if (QString(it->filename.c_str()).startsWith(*projPathPtr)) {
+ printf("project path found in filename, len %d shortened with %d\n",fileLen, projPathPtr->length()+1);
+ fileLen = fileLen - projPathPtr->length()-1;
+ }
+ len+=fileLen + 2;
+ }
+ //Add length for lastdir and channels:
+ len+=strlen(lastdir.c_str())+1;
+ len+=(FS_MAX_NR_OF_CHANNELS*4); // 4 bytes: ext+int id + bankno + drumchannel status
+ // + reverb
+ len+=2;
+
+ if (FS_DEBUG)
+ printf("Total length of init sysex: %d\n", len);
+ byte* d = new byte[len];
+
+ // Header:
+ d[0] = FS_INIT_DATA;
+ d[1] = FS_VERSION_MAJOR;
+ d[2] = FS_VERSION_MINOR;
+ d[3] = stack.size();
+
+ //Lastdir:
+ byte* chptr = d + FS_INIT_DATA_HEADER_SIZE;
+ memcpy(chptr, lastdir.c_str(), strlen(lastdir.c_str())+1);
+
+ //For each font...
+ chptr+=strlen(lastdir.c_str())+1;
+ for (std::list<FluidSoundFont>::const_iterator it =stack.begin(); it!=stack.end(); it++) {
+
+ // if the soundfont is located under the projectPath we extract this from the filename
+ int offset=0;
+ if (QString(it->filename.c_str()).startsWith(*projPathPtr)) {
+ offset= projPathPtr->length()+1;
+ }
+
+ memcpy(chptr, it->filename.c_str()+offset, strlen(it->filename.c_str())-offset+1);
+ //printf("path name stored=%s\n", it->filename.c_str()+offset);
+ chptr = chptr + 1 + strlen(it->filename.c_str())-offset;
+ }
+
+ //For each font again...
+ *chptr = FS_INIT_CHANNEL_SECTION;
+ chptr++;
+ for (std::list<FluidSoundFont>::const_iterator it =stack.begin(); it!=stack.end(); it++) {
+ *chptr = it->extid;
+ chptr++;
+ }
+
+ //External id:s & preset for all channels:
+ for(int i=0; i<FS_MAX_NR_OF_CHANNELS; i++) {
+ *chptr = channels[i].font_extid; chptr++;
+ *chptr = channels[i].preset; chptr++;
+ *chptr = channels[i].banknum; chptr++;
+ *chptr = channels[i].drumchannel; chptr++;
+ }
+
+ //Reverb:
+ *chptr = rev_on; chptr++;
+ *chptr = cho_on; chptr++;
+ if (FS_DEBUG) {
+ for (int i=0; i<len; i++)
+ printf("%c ", d[i]);
+ printf("\n");
+ for (int i=0; i<len; i++)
+ printf("%x ", d[i]);
+ printf("\n");
+ }
+ // Give values to host:
+ *data = d;
+ *n = len;
+ }
+
+//-----------------------------------
+// parseInitData
+//-----------------------------------
+void FluidSynth::parseInitData(int n, const byte* d)
+ {
+ printf("projPathPtr ");
+ std::cout << *projPathPtr->toAscii().data() << std::endl;
+
+ bool load_drumchannels = true; // Introduced in initdata ver 0.3
+ bool handle_bankvalue = true; // Introduced in initdata ver 0.4
+
+ if (FS_DEBUG) {
+ printf("--- PARSING INIT DATA ---\n");
+ for (int i=0; i<n; i++)
+ printf("%c ", d[i]);
+ printf("\n");
+ }
+
+ byte version_major, version_minor;
+ version_major = d[1]; version_minor = d[2];
+
+ // Check which version of the initdata we're using and if it's OK
+ if (!(version_major == FS_VERSION_MAJOR && version_minor == FS_VERSION_MINOR)) {
+ if (FS_DEBUG) {
+ printf("Project saved with other version of fluidsynth format. Ver: %d.%d\n", version_major, version_minor);
+ }
+
+ if (version_major == 0 && version_minor == 1) {
+ sendError("Initialization data created with different version of FluidSynth Mess, will be ignored.");
+ return;
+ }
+
+ if (version_major == 0 && version_minor <= 2) {
+ load_drumchannels = false;
+ }
+
+ if (version_major == 0 && version_minor <= 3) {
+ handle_bankvalue = false;
+ }
+ }
+
+ byte nr_of_fonts = d[3];
+ nrOfSoundfonts = nr_of_fonts; //"Global" counter
+ const byte* chptr = (d + 4);
+
+ //Get lastdir:
+ lastdir = std::string((char*)chptr);
+ sendLastdir(lastdir.c_str());
+
+ chptr+=strlen(lastdir.c_str())+1;
+
+ FluidSoundFont fonts[nrOfSoundfonts]; //Just a temp one
+ //Fonts:
+ for (int i=0; i<nr_of_fonts; i++) {
+ fonts[i].filename = (char*)(chptr);
+ chptr+=(strlen(fonts[i].filename.c_str())+1);
+ QByteArray ba = projPathPtr->toAscii();
+
+ if (QFileInfo(fonts[i].filename.c_str()).isRelative()) {
+ printf("path is relative, we append full path!\n");
+ fonts[i].filename = ba.constData() + std::string("/")+ fonts[i].filename;
+ }
+ std::cout << "SOUNDFONT FILENAME + PATH " << fonts[i].filename << std::endl;
+ }
+
+ if (*chptr != FS_INIT_CHANNEL_SECTION) {
+ sendError("Init-data corrupt... Projectfile error. Initdata ignored.\n");
+ return;
+ }
+
+ chptr++;
+ for (int i=0; i<nr_of_fonts; i++) {
+ fonts[i].extid = *chptr;
+ chptr++;
+ //printf("Extid, %d: %d\n",i,fonts[i].extid);
+ }
+
+ // All channels external id + preset
+ for (int i=0; i<FS_MAX_NR_OF_CHANNELS; i++) {
+ channels[i].font_extid = *chptr; chptr++;
+ channels[i].preset = *chptr; chptr++;
+ if (handle_bankvalue) { // Ver 0.4 and later
+ channels[i].banknum = *chptr; chptr++;
+ }
+ else {
+ channels[i].banknum = 0;
+ }
+
+ if (load_drumchannels) { // Ver 0.3 and later
+ channels[i].drumchannel = *chptr;
+ chptr++;
+ }
+ }
+
+ //Reverb:
+ setController(0, FS_REVERB_ON, *chptr); chptr++;
+ setController(0, FS_CHORUS_ON, *chptr); chptr++;
+
+ if (FS_DEBUG)
+ printf("--- END PARSE INIT DATA ---\n");
+ //Load the shit:
+ for (int i=0; i<nrOfSoundfonts; i++) {
+ pushSoundfont(fonts[i].filename.c_str(), fonts[i].extid);
+ }
+ }
+
+
+//---------------------------------------------------------
+// processEvent
+// All events from the sequencer goes here
+//---------------------------------------------------------
+
+bool FluidSynth::processEvent(const MidiPlayEvent& ev)
+ {
+ switch(ev.type()) {
+ case ME_CONTROLLER:
+ if (FS_DEBUG_DATA) {
+ printf("*** FluidSynth::process - Controller. Chan: %x dataA: %x dataB: %x\n", ev.channel(), ev.dataA(), ev.dataB());
+ for (int i=0; i< ev.len(); i++)
+ printf("%x ", ev.data()[i]);
+ }
+ setController(ev.channel(), ev.dataA(), ev.dataB(), false);
+ return true;
+ case ME_NOTEON:
+ return playNote(ev.channel(), ev.dataA(), ev.dataB());
+ case ME_NOTEOFF:
+ return playNote(ev.channel(), ev.dataA(), 0);
+ case ME_SYSEX:
+ //Debug print
+ if (FS_DEBUG_DATA) {
+ printf("*** FluidSynth::process - Sysex received\n");
+ for (int i=0; i< ev.len(); i++)
+ printf("%x ", ev.data()[i]);
+ printf("\n");
+ }
+ return sysex(ev.len(), ev.data());
+ case ME_PITCHBEND:
+ setController(ev.channel(), CTRL_PITCH, ev.dataA(), false);
+ break;
+
+ case ME_PROGRAM:
+ setController(ev.channel(), CTRL_PROGRAM, ev.dataA(), false);
+ break;
+ default:
+ break;
+ }
+ return false;
+ }
+
+//---------------------------------------------------------
+// sysex
+//---------------------------------------------------------
+
+bool FluidSynth::sysex(int n, const unsigned char* d)
+ {
+ switch(*d) {
+ case FS_LASTDIR_CHANGE: {
+ lastdir = std::string((char*)(d+1));
+ sendLastdir(lastdir.c_str());
+ break;
+ }
+ case FS_PUSH_FONT: {
+ int extid = d[1];
+
+ if (FS_DEBUG)
+ printf("Client: Got push font %s, id: %d\n",(d+1), extid);
+
+ const char* filename = (const char*)(d+2);
+ if (!pushSoundfont(filename, extid))
+ sendError("Could not load soundfont ");
+ break;
+ }
+ case FS_DUMP_INFO: {
+ dumpInfo();
+ break;
+ }
+ case FS_SOUNDFONT_CHANNEL_SET: {
+ sfChannelChange(*(d+1), *(d+2));
+ break;
+ }
+ case FS_INIT_DATA: {
+ parseInitData(n,d);
+ break;
+ }
+ case FS_SOUNDFONT_POP:
+ popSoundfont(*(d+1));
+ break;
+ case FS_DRUMCHANNEL_SET: {
+ byte onoff = (*(d+1));
+ byte channel = (*(d+2));
+ channels[channel].drumchannel = onoff;
+ if (FS_DEBUG)
+ printf("Client: Set drumchannel on chan %d to %d\n",channel, onoff);
+ break;
+ }
+ default:
+ if (FS_DEBUG)
+ printf("FluidSynth::sysex() : unknown sysex received: %d\n",*d);
+ break;
+ }
+ return false;
+ }
+
+//---------------------------------------------------------
+// sendSysex
+//---------------------------------------------------------
+void FluidSynth::sendSysex(int l, const unsigned char* d)
+ {
+ MidiPlayEvent ev(0, 0, ME_SYSEX, d, l);
+ //printf("FluidSynth::sendSysex gui:%p\n", gui);
+ gui->writeEvent(ev);
+ }
+
+//-----------------------------------
+// pushSoundfont - load a soundfont
+//-----------------------------------
+bool FluidSynth::pushSoundfont (const char* filename, int extid)
+ {
+ pthread_attr_t* attributes = (pthread_attr_t*) malloc(sizeof(pthread_attr_t));
+ pthread_attr_init(attributes);
+ pthread_attr_setdetachstate(attributes, PTHREAD_CREATE_DETACHED);
+
+ FS_Helper* helper = new FS_Helper;
+ helper->fptr = this;
+ helper->filename = filename;
+ helper->id = extid;
+
+ if (pthread_create(&fontThread, attributes, ::fontLoadThread, (void*) helper))
+ perror("creating thread failed:");
+
+ pthread_attr_destroy(attributes);
+ return true;
+ }
+
+//---------------------------------------------------------
+// fontLoadThread
+// helper thread to load soundfont in the
+// background
+//---------------------------------------------------------
+
+static void* fontLoadThread(void* t)
+ {
+ //Init vars
+ FS_Helper* h = (FS_Helper*) t;
+ FluidSynth* fptr = h->fptr;
+ const char* filename = h->filename.c_str();
+ pthread_mutex_t* sfloader_mutex = (fptr->_sfloader_mutex);
+
+ //Let only one loadThread have access to the fluidsynth-object at the time
+ pthread_mutex_lock(sfloader_mutex);
+ int rv = fluid_synth_sfload(fptr->fluidsynth, filename, 1);
+
+ if (rv ==-1) {
+ fptr->sendError(fluid_synth_error(fptr->fluidsynth));
+ if (FS_DEBUG)
+ std::cerr << DEBUG_ARGS << "error loading soundfont: " << fluid_synth_error(fptr->fluidsynth) << std::endl;
+
+ //Unlock the mutex, or else we might be stuck here forever...
+ pthread_mutex_unlock(sfloader_mutex);
+ delete h;
+ pthread_exit(0);
+ }
+
+ //Deal with internal and external id etc.
+ if (FS_DEBUG)
+ printf("Soundfont %s loaded, index %d\n", filename, rv);
+
+ FluidSoundFont font;
+ font.filename = h->filename;//strdup(filename);
+
+ font.intid = rv;
+ if (h->id == FS_UNSPECIFIED_ID) {
+ font.extid = fptr->getNextAvailableExternalId();
+ if (FS_DEBUG)
+ printf("Font got extid %d\n",font.extid);
+ }
+ else
+ font.extid = h->id;
+ if (FS_DEBUG)
+ printf("Font has external id: %d int id:%d\n", font.extid, font.intid);
+
+ //Strip off the filename
+ QString temp = QString(filename);
+ QString name = temp.right(temp.length() - temp.lastIndexOf('/',-1) - 1);
+ name = name.left(name.length()-4); //Strip off ".sf2"
+ font.name = name.toLatin1().constData();
+ fptr->stack.push_front(font);
+ fptr->currentlyLoadedFonts++;
+
+ //Cleanup & unlock:
+ pthread_mutex_unlock(sfloader_mutex);
+ delete h;
+
+ if (FS_DEBUG)
+ printf("Currently loaded fonts: %d Nr of soundfonts: %d\n",fptr->currentlyLoadedFonts, fptr->nrOfSoundfonts);
+ //Check whether this was the last font or not. If so, run initSynth();
+ if (fptr->nrOfSoundfonts <= fptr->currentlyLoadedFonts) {
+ if (FS_DEBUG)
+ printf("This was the last font, rewriting channel settings...\n");
+ fptr->rewriteChannelSettings();
+ //Update data in GUI-window.
+ fptr->sendSoundFontData();;
+ fptr->sendChannelData();
+ }
+
+ pthread_exit(0);
+ }
+
+//---------------------------------------------------------
+// playNote
+// called from host
+//---------------------------------------------------------
+
+bool FluidSynth::playNote(int channel, int pitch, int velo)
+ {
+ if (channels[channel].font_intid == FS_UNSPECIFIED_FONT ||
+ channels[channel].font_intid == FS_UNSPECIFIED_ID)
+ return false;
+
+ if (velo) {
+ if (fluid_synth_noteon(fluidsynth, channel, pitch, velo)) {
+ if (FS_DEBUG)
+ std::cerr << DEBUG_ARGS << "error processing noteon event: " << fluid_synth_error(fluidsynth);
+ }
+ }
+ else {
+ if (fluid_synth_noteoff(fluidsynth, channel, pitch))
+ if (FS_DEBUG)
+ std::cerr << DEBUG_ARGS << "error processing noteoff event: " << fluid_synth_error(fluidsynth) << std::endl;
+ }
+ return false;
+ }
+//---------------------------------------------------------
+// sendSoundFontData
+//---------------------------------------------------------
+void FluidSynth::sendSoundFontData()
+ {
+ int ndatalen = 2; //2 bytes for command and length
+
+ //Calculate length in chars of all strings in the soundfontstack in one string
+ for (std::list<FluidSoundFont>::iterator it = stack.begin(); it != stack.end(); it++) {
+ ndatalen += 1 + strlen(it->name.c_str());
+ ndatalen += FS_SFDATALEN; //unsigned char for ID
+ }
+ byte ndata[ndatalen];
+ *ndata = FS_SEND_SOUNDFONTDATA; //The command
+ *(ndata + 1) = (unsigned char)stack.size (); //Nr of Soundfonts
+
+ // Copy the stuff to ndatalen:
+ char* chunk_start = (char*)(ndata + 2);
+ int chunk_len, name_len;
+ for (std::list<FluidSoundFont>::iterator it = stack.begin(); it != stack.end(); ++it) {
+ name_len = strlen(it->name.c_str()) + 1;
+ chunk_len = name_len + FS_SFDATALEN;
+ memcpy(chunk_start, it->name.c_str(), name_len); //First, store the fontname
+ *(chunk_start + name_len) = it->extid; //The GUI only needs to know about the external id, store that here
+ chunk_start += chunk_len;
+ }
+ sendSysex(ndatalen, ndata);
+ }
+
+//---------------------------------------------------------
+// sendChannelData
+//---------------------------------------------------------
+void FluidSynth::sendChannelData()
+ {
+ int chunk_size = 2;
+ int chdata_length = (chunk_size * FS_MAX_NR_OF_CHANNELS) +1 ; //Command and the 2 channels * 16
+ byte chdata[chdata_length];
+ byte* chdptr;
+ chdata[0] = FS_SEND_CHANNELINFO;
+ chdptr = (chdata + 1);
+ for (int i=0; i<FS_MAX_NR_OF_CHANNELS; i++) {
+ *(chdptr) = channels[i].font_extid; //Font external id
+ *(chdptr+1) = i; //Channel nr
+ chdptr += chunk_size;
+ }
+ sendSysex(chdata_length, chdata);
+ // Send drum channel info afterwards (later addition, not very neat, but works...)
+
+ int drumchdata_length = FS_MAX_NR_OF_CHANNELS + 1; //1 byte for the command, one byte for each channel
+ byte drumchdata[drumchdata_length ];
+ byte* drumchdataptr = drumchdata;
+ *drumchdata = FS_SEND_DRUMCHANNELINFO;
+
+ for (int i=0; i<FS_MAX_NR_OF_CHANNELS; i++) {
+ drumchdataptr++;
+ *drumchdataptr = channels[i].drumchannel;
+ }
+ // FIXME By Tim. This is crashing, after the conversion to QT4 and cmake.
+ //usleep(1000);
+ sendSysex(drumchdata_length, drumchdata);
+ }
+
+//---------------------------------------------------------
+// dumpInfo
+//---------------------------------------------------------
+
+void FluidSynth::dumpInfo()
+ {
+ printf("-----------------------------------------------------\n");
+ printf("Dumping info...\n");
+ printf("Last dir: %s\n", lastdir.c_str());
+ for (int i=0; i<FS_MAX_NR_OF_CHANNELS; i++)
+ printf("Chan %d\tFont extid:%d\tintid:%d\tdrumchan:%d\tpreset: %d\n", i, channels[i].font_extid, channels[i].font_intid, channels[i].drumchannel, channels[i].preset);
+
+ printf("\n");
+ for (std::list<FluidSoundFont>::iterator it = stack.begin(); it != stack.end(); it++)
+ printf("Font: %s\tintid: %d\textid %d\tfilename:%s\n", it->name.c_str(), it->intid, it->extid, it->filename.c_str());
+ printf("Reverb on: %d, width: %f, size: %f level: %f damp: %f\n",rev_on, rev_width, rev_size, rev_level, rev_damping);
+ printf("-----------------------------------------------------\n");
+ }
+
+//---------------------------------------------------------
+// guiVisible
+//---------------------------------------------------------
+
+bool FluidSynth::guiVisible() const
+ {
+ return gui->isVisible();
+ }
+
+
+//---------------------------------------------------------
+// showGui
+//---------------------------------------------------------
+
+void FluidSynth::showGui(bool val)
+ {
+ gui->setVisible(val);
+ }
+
+//---------------------------------------------------------
+// setController
+//---------------------------------------------------------
+
+bool FluidSynth::setController(int channel, int id, int val)
+ {
+ setController(channel, id, val, false);
+ return false;
+ }
+
+//---------------------------------------------------------
+// setController
+//---------------------------------------------------------
+
+void FluidSynth::setController(int channel, int id, int val, bool fromGui)
+ {
+ //
+ // Channelless controllers
+ //
+ int err = 0;
+ switch (id) {
+ case FS_GAIN: {
+ fluid_synth_set_gain(fluidsynth, (float) val/25); //gives val an interval of approximately[0,5]
+ //Forward to gui if not from Gui
+ if (!fromGui) {
+ MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, FS_GAIN, val);
+ gui->writeEvent(ev);
+ }
+ break;
+ }
+ case FS_REVERB_ON: {
+ rev_on = val;
+ fluid_synth_set_reverb_on(fluidsynth, val); // 0 or 1
+ //if (rev_on)
+ // fluid_synth_set_reverb(fluidsynth, rev_size, rev_damping, rev_width, rev_level);
+ if (!fromGui) {
+ MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, FS_REVERB_ON, val);
+ gui->writeEvent(ev);
+ }
+ break;
+ }
+ case FS_REVERB_LEVEL:
+ //Interval: 0-2
+ rev_level = (double)2*val/16384; //[0,2]
+ //if (rev_on)
+ fluid_synth_set_reverb(fluidsynth, rev_size, rev_damping, rev_width, rev_level);
+ if (!fromGui) {
+ MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, FS_REVERB_LEVEL, val);
+ gui->writeEvent(ev);
+ }
+ break;
+ case FS_REVERB_WIDTH: //
+ rev_width = (double)val/164; //[0,100]
+ //if (rev_on)
+ fluid_synth_set_reverb(fluidsynth, rev_size, rev_damping, rev_width, rev_level);
+ if (!fromGui) {
+ MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, FS_REVERB_WIDTH, val);
+ gui->writeEvent(ev);
+ }
+ break;
+ case FS_REVERB_DAMPING: //[0,1]
+ rev_damping = (double)val/16384;
+ //if (rev_on)
+ fluid_synth_set_reverb(fluidsynth, rev_size, rev_damping, rev_width, rev_level);
+ if (!fromGui) {
+ MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, FS_REVERB_DAMPING, val);
+ gui->writeEvent(ev);
+ }
+ break;
+ case FS_REVERB_ROOMSIZE: //[0,1]
+ rev_size = (double)val/16384;
+ //if (rev_on)
+ fluid_synth_set_reverb(fluidsynth, rev_size, rev_damping, rev_width, rev_level);
+ if (!fromGui) {
+ MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, FS_REVERB_ROOMSIZE, val);
+ gui->writeEvent(ev);
+ }
+ break;
+ case FS_CHORUS_ON: {// 0 or 1
+ cho_on = val;
+ fluid_synth_set_chorus_on(fluidsynth, val);
+ if (!fromGui) {
+ MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, FS_CHORUS_ON, val);
+ gui->writeEvent(ev);
+ }
+ break;
+ }
+ case FS_CHORUS_NUM: {//Number of delay lines
+ cho_num = val;
+ fluid_synth_set_chorus(fluidsynth, cho_num, cho_level, cho_speed, cho_depth, cho_type);
+ if (!fromGui) {
+ MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, FS_CHORUS_NUM, val);
+ gui->writeEvent(ev);
+ }
+ break;
+ }
+ case FS_CHORUS_TYPE: {//?
+ cho_type = val;
+ fluid_synth_set_chorus(fluidsynth, cho_num, cho_level, cho_speed, cho_depth, cho_type);
+ if (!fromGui) {
+ MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, FS_CHORUS_TYPE, val);
+ gui->writeEvent(ev);
+ }
+ break;
+ }
+ case FS_CHORUS_SPEED: {//(0.291,5) Hz
+ cho_speed = (double)(0.291 + (double)val/3479);
+ fluid_synth_set_chorus(fluidsynth, cho_num, cho_level, cho_speed, cho_depth, cho_type);
+ if (!fromGui) {
+ MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, FS_CHORUS_SPEED, val);
+ gui->writeEvent(ev);
+ }
+ break;
+ }
+ case FS_CHORUS_DEPTH: { //[0,40]
+ cho_depth = (double) val*40/16383;
+ fluid_synth_set_chorus(fluidsynth, cho_num, cho_level, cho_speed, cho_depth, cho_type);
+ if (!fromGui) {
+ MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, FS_CHORUS_DEPTH, val);
+ gui->writeEvent(ev);
+ }
+ break;
+ }
+ case FS_CHORUS_LEVEL: { //[0,1]
+ cho_level = (double) val/16383;
+ fluid_synth_set_chorus(fluidsynth, cho_num, cho_level, cho_speed, cho_depth, cho_type);
+ if (!fromGui) {
+ MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, FS_CHORUS_LEVEL, val);
+ gui->writeEvent(ev);
+ }
+ break;
+ }
+ //
+ // Controllers that depend on channels
+ //
+ case CTRL_PITCH:
+ // MusE's range is from -8192 to +8191, fluidsynth seems to be [0, 16384]
+ val +=8192;
+ err = fluid_synth_pitch_bend (fluidsynth, channel, val);
+ break;
+
+ // Added by T356
+ case FS_PITCHWHEELSENS:
+ err = fluid_synth_pitch_wheel_sens(fluidsynth, channel, val);
+ break;
+
+ case CTRL_PROGRAM: {
+ //Check if MusE is trying to set a preset on an unspecified font. If so, ignore.
+ if (FS_DEBUG)
+ printf("Program select : channel %d val %d\n",channel, val);
+ byte font_intid = channels[channel].font_intid;
+
+ if (font_intid == FS_UNSPECIFIED_ID || font_intid == FS_UNSPECIFIED_FONT)
+ return;
+
+ byte banknum = ((val >> 16) & 0xff);
+ byte patch = (val & 0xff);
+ //printf("val: %d banknum: %x patch: %d\n", val, banknum, patch);
+
+ err = fluid_synth_program_select(fluidsynth, channel, font_intid , banknum, patch);
+ if (err)
+ printf("FluidSynth::setController() - Error changing program on soundfont %s, channel: %d\n", fluid_synth_error(fluidsynth), channel);
+ else {
+ channels[channel].preset = val;//setChannelPreset(val, channel);
+ channels[channel].banknum = banknum;
+ }
+ break;
+ }
+ default:
+ if (FS_DEBUG)
+ printf("Setting controller on channel: %d with id: 0x%x to val: %d\n",channel, id, val);
+ err = fluid_synth_cc(fluidsynth, channel, id, val);
+ break;
+ }
+
+ if (err)
+ printf ("FluidSynth::setController() - error processing controller event: %s\n", fluid_synth_error(fluidsynth));
+ }
+
+//---------------------------------------------------------
+// getControllerInfo
+//---------------------------------------------------------
+int FluidSynth::getControllerInfo(int id, const char** name, int* controller, int* min, int* max, int* initval) const
+ {
+ if (id >= NUM_CONTROLLER)
+ return 0;
+ *controller = fluidCtrl[id].num;
+ *name = fluidCtrl[id].name;
+ *min = fluidCtrl[id].min;
+ *max = fluidCtrl[id].max;
+ switch(id)
+ {
+ case 0:
+ *initval = (int)(fluidCtrl[0].max*FS_PREDEF_VOLUME);
+ break;
+ case 1:
+ *initval = 0;
+ break;
+ case 2:
+ *initval = (int)(fluidCtrl[2].max*FS_PREDEF_REVERB_LEVEL);
+ break;
+ case 3:
+ *initval = (int)(fluidCtrl[3].max*FS_PREDEF_REVERB_ROOMSIZE);
+ break;
+ case 4:
+ *initval = (int)(fluidCtrl[4].max*FS_PREDEF_REVERB_DAMPING);
+ break;
+ case 5:
+ *initval = (int)(fluidCtrl[5].max*FS_PREDEF_REVERB_WIDTH);
+ break;
+ case 6:
+ *initval = 0;
+ break;
+ case 7:
+ *initval = (int)(fluidCtrl[7].max*FS_PREDEF_CHORUS_NUM);
+ break;
+ case 8:
+ *initval = (int)(fluidCtrl[8].max*FS_PREDEF_CHORUS_TYPE);
+ break;
+ case 9:
+ *initval = (int)(fluidCtrl[9].max*FS_PREDEF_CHORUS_SPEED);
+ break;
+ case 10:
+ *initval = (int)(fluidCtrl[10].max*FS_PREDEF_CHORUS_DEPTH);
+ break;
+ case 11:
+ *initval = (int)(fluidCtrl[11].max*FS_PREDEF_CHORUS_LEVEL);
+ break;
+ default:
+ *initval = fluidCtrl[id].initval;
+ break;
+ }
+
+ if (FS_DEBUG)
+ //printf("FluidSynth::getControllerInfo() id: %d name: %s controller: %d min: %d max: %d\n",id,*name,*controller,*min,*max);
+ printf("FluidSynth::getControllerInfo() id: %d name: %s controller: %d min: %d max: %d initval: %d\n",id,*name,*controller,*min,*max,*initval);
+ return ++id;
+ }
+
+//---------------------------------------------------------
+// sendError
+//---------------------------------------------------------
+void FluidSynth::sendError(const char *errorMessage)
+ {
+ int len = 2 + strlen(errorMessage);
+ unsigned char data[len];
+ *data = FS_ERROR;
+ memcpy(data + 1, errorMessage, len - 1);
+ sendSysex(len, data);
+ }
+
+//---------------------------------------------------------
+// getNextAvailableExternalId
+//---------------------------------------------------------
+
+int FluidSynth::getNextAvailableExternalId()
+ {
+ unsigned char place[FS_MAX_NR_OF_CHANNELS];
+ for(int i=0; i<FS_MAX_NR_OF_CHANNELS; i++)
+ place[i] = 0;
+ for (std::list<FluidSoundFont>::iterator it = stack.begin(); it != stack.end(); it++)
+ place[it->extid] = 1;
+
+ int i=0;
+ while (i < FS_MAX_NR_OF_CHANNELS && place[i] == 1)
+ i++;
+
+ return i;
+ }
+
+//---------------------------------------------------------
+// sfChannelChange
+//---------------------------------------------------------
+
+void FluidSynth::sfChannelChange(byte extid, byte channel)
+ {
+ if (FS_DEBUG)
+ printf("FluidSynth::sfChannelChange()-Setting channel %d to font with extid %d intid %d\n",channel, extid, getFontInternalIdByExtId(extid));
+ channels[channel].font_extid = extid;
+ channels[channel].font_intid = getFontInternalIdByExtId(extid);
+ }
+
+//---------------------------------------------------------
+// getFontInternalIdByExtId
+//---------------------------------------------------------
+byte FluidSynth::getFontInternalIdByExtId(byte ext_id)
+ {
+ for (std::list<FluidSoundFont>::iterator it = stack.begin(); it !=stack.end(); it++) {
+ if (it->extid == ext_id)
+ return it->intid;
+ }
+ return FS_UNSPECIFIED_FONT;
+ }
+
+//---------------------------------------------------------
+// sendLastDir
+//---------------------------------------------------------
+void FluidSynth::sendLastdir(const char* lastdir)
+ {
+ int n = strlen(lastdir) + 2;
+ byte d[n];
+ d[0] = FS_LASTDIR_CHANGE;
+ memcpy(d+1,lastdir, strlen(lastdir)+1);
+
+ MidiPlayEvent ev(0,0, ME_SYSEX, d, n);
+ gui->writeEvent(ev);
+ }
+
+
+//---------------------------------------------------------
+// rewriteChannelSettings
+//---------------------------------------------------------
+void FluidSynth::rewriteChannelSettings()
+ {
+ //Walk through the channels, remap internal ID:s to external ID:s (something that actually only needs to be done at
+ //startup, since the fonts aren't loaded yet at that time and it isn't possible to give them a correct internal id
+ //since they don't have any at that time, this can probably be fixed in a smarter way (but it works..))
+ for (int i=0; i<FS_MAX_NR_OF_CHANNELS; i++) {
+ int ext_id = channels[i].font_extid;//getFontExternalIdByChannel(i);
+ if (ext_id != FS_UNSPECIFIED_ID) //Check if ext_id is set to any sane font
+ {
+ channels[i].font_intid = getFontInternalIdByExtId(ext_id);//(getFontInternalIdByExtId(ext_id));//if so, get value from the stack
+ }
+ else
+ channels[i].font_intid = FS_UNSPECIFIED_FONT; //if not, set it to unspecified
+ }
+
+ //Assign correct presets to all channels
+ for (int i=0; i<FS_MAX_NR_OF_CHANNELS; i++) {
+ int preset = channels[i].preset;
+ int int_id = channels[i].font_intid;
+ byte banknum = channels[i].banknum;
+
+ if (channels[i].drumchannel)
+ banknum = 128;
+
+ //printf("Channel %d, font int-id %d ext_id %d, preset %d\n",i, int_id, getFontExternalIdByChannel(i), preset);
+ if (!(preset == FS_UNSPECIFIED_PRESET
+ || int_id == FS_UNSPECIFIED_FONT
+ || int_id == FS_UNSPECIFIED_ID)) {
+ int rv = fluid_synth_program_select(fluidsynth, i, int_id, banknum, preset);
+ if (rv)
+ std::cerr << DEBUG_ARGS << "Error changing preset! " << fluid_synth_error(fluidsynth) << std::endl;
+ }
+ }
+ }
+//---------------------------------------------------------
+// getPatchName
+//---------------------------------------------------------
+const char* FluidSynth::getPatchName(int i, int, int, bool /*drum*/) const
+ {
+ if (channels[i].font_intid == FS_UNSPECIFIED_FONT ||
+ channels[i].font_intid == FS_UNSPECIFIED_ID)
+ //return "no preset";
+ return "<unknown>";
+ else if (channels[i].preset == FS_UNSPECIFIED_PRESET)
+ //return "no preset";
+ return "<unknown>";
+ else {
+ fluid_preset_t *preset = fluid_synth_get_channel_preset(fluidsynth, i);
+ //if (!preset) return "no preset";
+ if (!preset) return "<unknown>";
+ return preset->get_name(preset);
+ }
+ }
+//---------------------------------------------------------
+// getPatchInfo
+//---------------------------------------------------------
+const MidiPatch* FluidSynth::getPatchInfo(int i, const MidiPatch* patch) const
+ {
+ //if (channels[i].font_intid == FS_UNSPECIFIED_FONT)
+ if (channels[i].font_intid == FS_UNSPECIFIED_FONT ||
+ channels[i].font_intid == FS_UNSPECIFIED_ID)
+ return 0;
+ //else if (channels[i].preset == FS_UNSPECIFIED_PRESET)
+ // return 0;
+ else {
+ //printf("Getpatchname, channel: %d\n",channel);
+ if (!patch)
+ //Deliver first patch
+ return getFirstPatch(i);
+ else
+ //Deliver next patch
+ return getNextPatch(i, patch);
+ }
+ }
+
+//---------------------------------------------------------
+// getFirstPatch
+//---------------------------------------------------------
+const MidiPatch* FluidSynth::getFirstPatch (int channel) const
+ {
+ static MidiPatch midiPatch;
+
+ midiPatch.typ = 0;
+ midiPatch.lbank = 0;
+
+ fluid_preset_t* preset;
+ int font_id = channels[channel].font_intid;
+ //if (font_id == FS_UNSPECIFIED_FONT)
+ if (font_id == FS_UNSPECIFIED_FONT || font_id == FS_UNSPECIFIED_ID)
+ return 0;
+
+ fluid_sfont_t* sfont = fluid_synth_get_sfont_by_id(fluidsynth, font_id);
+
+ if (!channels[channel].drumchannel) {
+ for (unsigned bank = 0; bank < 128; ++bank) {
+ for (unsigned patch = 0; patch < 128; ++patch) {
+ preset = sfont->get_preset (sfont, bank, patch);
+ if (preset) {
+ midiPatch.hbank = bank;
+ midiPatch.prog = patch;
+ midiPatch.name = preset->get_name (preset);
+ return &midiPatch;
+ }
+ }
+ }
+ return 0;
+ }
+ else { //This is a drumchannel
+ int bank = 128;
+ for (unsigned patch = 0; patch < 128; ++patch) {
+ preset = sfont->get_preset (sfont, bank, patch);
+ if (preset) {
+ midiPatch.hbank = bank;
+ midiPatch.prog = patch;
+ midiPatch.name = preset->get_name(preset);
+ return &midiPatch;
+ }
+ }
+ }
+ return 0;
+ }
+
+//---------------------------------------------------------
+// getNextPatch
+//---------------------------------------------------------
+const MidiPatch* FluidSynth::getNextPatch (int channel, const MidiPatch* patch) const
+ {
+ static MidiPatch midiPatch;
+ //First check if there actually is any soundfont associated to the channel. If not, don't bother
+ int font_id = channels[channel].font_intid;
+ if (font_id == FS_UNSPECIFIED_FONT || font_id == FS_UNSPECIFIED_ID)
+ return 0;
+ if (patch == 0)
+ return getFirstPatch(channel);
+ midiPatch.typ = 0;
+ midiPatch.lbank = 0;
+
+ //printf("Font has internal id: %d\n",font_id);
+ fluid_preset_t* preset;
+ fluid_sfont_t* sfont = fluid_synth_get_sfont_by_id(fluidsynth, font_id);
+
+ if (!channels[channel].drumchannel) {
+ unsigned prog = patch->prog + 1;
+
+ for (unsigned bank = patch->hbank; bank < 128; ++bank) {
+ for ( ; prog < 128; ++prog) {
+ preset = sfont->get_preset (sfont, bank, prog);
+ if (preset) {
+ //printf("Preset info: bank: %d prog: %d name: %s\n", bank, prog, preset->get_name(preset));
+ midiPatch.hbank = bank;
+ midiPatch.prog = prog;
+ midiPatch.name = preset->get_name (preset);
+ return &midiPatch;
+ }
+ }
+ prog = 0; // Reset if we "come around"
+ }
+ }
+ else { //This is a drum channel
+ unsigned bank = 128;
+ unsigned prog = patch->prog;
+ for (prog = patch->prog + 1; prog < 128; ++prog) {
+ preset = sfont->get_preset (sfont, bank, prog);
+ if (preset) {
+ //printf("Preset info: bank: %d prog: %d name: %s\n",bank, prog, preset->get_name(preset));
+ midiPatch.hbank = bank;
+ midiPatch.prog = prog;
+ midiPatch.name = preset->get_name (preset);
+ return &midiPatch;
+ }
+ }
+ }
+ return 0;
+ }
+
+//---------------------------------------------------------
+// popSoundfont
+//---------------------------------------------------------
+
+bool FluidSynth::popSoundfont (int ext_id)
+ {
+ bool success = false;
+ int int_id = getFontInternalIdByExtId(ext_id);
+
+ //if (int_id == FS_UNSPECIFIED_FONT) {
+ if (int_id == FS_UNSPECIFIED_FONT || int_id == FS_UNSPECIFIED_ID) {
+ std::cerr << DEBUG_ARGS << "Internal error! Request for deletion of Soundfont that is not registered!" << std::endl;
+ }
+ else
+ {
+ //Try to unload soundfont
+ int err = fluid_synth_sfunload(fluidsynth, int_id, 0);
+ if (err != -1) {//Success
+ //Check all channels that the font is used in
+ for (int i=0; i<FS_MAX_NR_OF_CHANNELS; i++) {
+ //Set them to unspecified and reset preset settings
+ if (channels[i].font_intid == int_id) {
+ channels[i].font_intid = FS_UNSPECIFIED_ID;
+ channels[i].font_extid = FS_UNSPECIFIED_ID;
+ channels[i].preset = FS_UNSPECIFIED_PRESET;
+ }
+ }
+ //Remove it from soundfont stack
+ for (std::list<FluidSoundFont>::iterator it =stack.begin(); it !=stack.end(); it++) {
+ if (it->intid == int_id) {
+ stack.erase(it);
+ break;
+ }
+ }
+ //Resend fontdata & re-initialize
+ sendSoundFontData();
+ sendChannelData();
+ rewriteChannelSettings();
+ success = true;
+ currentlyLoadedFonts--;
+ }
+ else //OK, there was trouble
+ std::cerr << DEBUG_ARGS << "Error unloading soundfont!" << fluid_synth_error(fluidsynth) << std::endl;
+ }
+ if (FS_DEBUG)
+ printf("Removed soundfont with ext it: %d\n",ext_id);
+ return success;
+ }
+
+//---------------------------------------------------------
+// instantiate
+// construct a new synthesizer instance
+//---------------------------------------------------------
+
+class QWidget;
+static pthread_mutex_t globalMutex;
+static bool mutexEnabled = false;
+
+
+static Mess* instantiate(int sr, QWidget*, QString* projectPathPtr, const char* name)
+ {
+printf("fluidsynth sampleRate %d\n", sr);
+ projPathPtr=projectPathPtr;
+
+ if (!mutexEnabled) {
+ pthread_mutex_init(&globalMutex,NULL);
+ mutexEnabled = true;
+ }
+
+ FluidSynth* synth = new FluidSynth(sr, &globalMutex);
+ if (synth->init(name)) {
+ delete synth;
+ synth = 0;
+ }
+ return synth;
+ }
+
+extern "C"
+ {
+ static MESS descriptor = {
+ "FluidSynth",
+ "FluidSynth soundfont loader by Mathias Lundgren", //Mathias Lundgren (lunar_shuttle@users.sf.net)
+ "0.1", //Version string
+ MESS_MAJOR_VERSION, MESS_MINOR_VERSION,
+ instantiate,
+ };
+ // We must compile with -fvisibility=hidden to avoid namespace
+ // conflicts with global variables.
+ // Only visible symbol is "mess_descriptor".
+ // (TODO: all plugins should be compiled this way)
+
+ __attribute__ ((visibility("default")))
+ const MESS* mess_descriptor() { return &descriptor; }
+ }
+
diff --git a/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynti.h b/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynti.h
new file mode 100644
index 00000000..0816475c
--- /dev/null
+++ b/attic/muse2-oom/muse2/synti/fluidsynth/fluidsynti.h
@@ -0,0 +1,151 @@
+/*
+ * MusE FLUID Synth softsynth plugin
+ *
+ * Copyright (C) 2004 Mathias Lundgren (lunar_shuttle@users.sourcforge.net)
+ *
+ * $Id: fluidsynti.h,v 1.15.2.5 2009/11/19 04:20:33 terminator356 Exp $
+ *
+ */
+
+#ifndef __MUSE_FLUIDSYNTI_H__
+#define __MUSE_FLUIDSYNTI_H__
+
+#include <fluidsynth.h>
+#include <pthread.h>
+#include <string>
+
+#include "fluidsynthgui.h"
+#include "libsynti/mess.h"
+#include "muse/debug.h"
+//#include "libsynti/mpevent.h"
+#include "muse/mpevent.h"
+#include "muse/midictrl.h"
+
+#define FS_DEBUG_DATA 0 //Turn on/off debug print of midi data sent to fluidsynth
+
+typedef unsigned char byte;
+
+struct FluidSoundFont
+ {
+ std::string filename;
+ std::string name;
+ byte extid, intid;
+ };
+
+struct FluidCtrl {
+ const char* name;
+ int num;
+ int min, max;
+ //int val;
+ int initval;
+ };
+
+// NRPN-controllers:
+static const int FS_GAIN = 0 + CTRL_NRPN14_OFFSET;
+static const int FS_REVERB_ON = 1 + CTRL_NRPN14_OFFSET;
+static const int FS_REVERB_LEVEL = 2 + CTRL_NRPN14_OFFSET;
+static const int FS_REVERB_ROOMSIZE = 3 + CTRL_NRPN14_OFFSET;
+static const int FS_REVERB_DAMPING = 4 + CTRL_NRPN14_OFFSET;
+static const int FS_REVERB_WIDTH = 5 + CTRL_NRPN14_OFFSET;
+static const int FS_CHORUS_ON = 6 + CTRL_NRPN14_OFFSET;
+static const int FS_CHORUS_NUM = 7 + CTRL_NRPN14_OFFSET;
+static const int FS_CHORUS_TYPE = 8 + CTRL_NRPN14_OFFSET;
+static const int FS_CHORUS_SPEED = 9 + CTRL_NRPN14_OFFSET;
+static const int FS_CHORUS_DEPTH = 10 + CTRL_NRPN14_OFFSET;
+static const int FS_CHORUS_LEVEL = 11 + CTRL_NRPN14_OFFSET;
+// Added by T356
+static const int FS_PITCHWHEELSENS = 0 + CTRL_RPN_OFFSET;
+
+// FluidChannel is used to map different soundfonts to different fluid-channels
+// This is to be able to select different presets from specific soundfonts, since
+// Fluidsynth has a quite strange way of dealing with fontloading and channels
+// We also need this since getFirstPatch and getNextPatch only tells us which channel is
+// used, so this works as a connection between soundfonts and fluid-channels (one channel
+// can only have one soundfont, but one soundfont can have many channels)
+
+struct FluidChannel
+ {
+ byte font_extid, font_intid, preset, drumchannel;
+ byte banknum; // hbank
+ //FluidSoundFont* font;
+ };
+
+/*#include <string>
+#include <list>
+#include <map>
+*/
+
+class FluidSynth : public Mess {
+ private:
+ bool pushSoundfont (const char*, int);
+ void sendSysex(int l, const unsigned char* d);
+ void sendLastdir(const char*);
+ void sfChannelChange(unsigned char font_id, unsigned char channel);
+ void parseInitData(int n, const byte* d);
+
+ byte getFontInternalIdByExtId (byte channel);
+
+ void debug(const char* msg) { if (FS_DEBUG) printf("Debug: %s\n",msg); }
+ void dumpInfo(); //Prints out debug info
+
+ FluidChannel channels[FS_MAX_NR_OF_CHANNELS];
+ std::string lastdir;
+ pthread_t fontThread;
+ const MidiPatch * getFirstPatch (int channel) const;
+ const MidiPatch* getNextPatch (int, const MidiPatch *) const;
+
+ //For reverb and chorus:
+ double rev_size, rev_damping, rev_width, rev_level, cho_level, cho_speed, cho_depth;
+ bool rev_on, cho_on;
+ int cho_num, cho_type;
+
+public:
+ FluidSynth(int sr, pthread_mutex_t *_Globalsfloader_mutex);
+ ~FluidSynth();
+ bool init(const char*);
+ virtual void processMessages();
+ virtual void process(float**, int, int);
+ virtual bool playNote(int channel, int pitch, int velo);
+ virtual bool sysex(int, const unsigned char*);
+ virtual bool setController(int, int, int);
+ void setController(int, int , int, bool);
+ virtual void getInitData(int*, const unsigned char**) const;
+ virtual const char* getPatchName(int, int, int, bool) const;
+ virtual const MidiPatch* getPatchInfo(int i, const MidiPatch* patch) const;
+ virtual int getControllerInfo(int, const char**, int*, int*, int*, int*) const;
+ virtual bool processEvent(const MidiPlayEvent&);
+
+ virtual bool hasGui() const { return true; }
+ virtual bool guiVisible() const;
+ virtual void showGui(bool val);
+
+ void sendError(const char*);
+ void sendSoundFontData();
+ void sendChannelData();
+ void rewriteChannelSettings(); //used because fluidsynth does some very nasty things when loading a font!
+ bool popSoundfont (int ext_id);
+
+ int getNextAvailableExternalId();
+
+ fluid_synth_t* fluidsynth;
+ FluidSynthGui* gui;
+ pthread_mutex_t *_sfloader_mutex;
+ int currentlyLoadedFonts; //To know whether or not to run the init-parameters
+ std::list<FluidSoundFont> stack;
+ int nrOfSoundfonts;
+
+ void initInternal();
+
+ static FluidCtrl fluidCtrl[];
+
+ };
+
+struct FS_Helper //Only used to pass parameters when calling the loading thread
+ {
+ FluidSynth* fptr;
+ std::string filename;
+ int id;
+ };
+
+// static void* fontLoadThread(void* t); // moved to the implementation file -Orcan
+#endif /* __MUSE_FLUIDSYNTI_H__ */
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