diff options
Diffstat (limited to 'muse_qt4_evolution/synti/fluid')
| -rw-r--r-- | muse_qt4_evolution/synti/fluid/CMakeLists.txt | 50 | ||||
| -rw-r--r-- | muse_qt4_evolution/synti/fluid/fluid.cpp | 518 | ||||
| -rw-r--r-- | muse_qt4_evolution/synti/fluid/fluid.h | 80 | ||||
| -rw-r--r-- | muse_qt4_evolution/synti/fluid/fluidgui.cpp | 68 | ||||
| -rw-r--r-- | muse_qt4_evolution/synti/fluid/fluidgui.h | 31 | ||||
| -rw-r--r-- | muse_qt4_evolution/synti/fluid/fluidgui.ui | 115 |
6 files changed, 0 insertions, 862 deletions
diff --git a/muse_qt4_evolution/synti/fluid/CMakeLists.txt b/muse_qt4_evolution/synti/fluid/CMakeLists.txt deleted file mode 100644 index e51ea9c6..00000000 --- a/muse_qt4_evolution/synti/fluid/CMakeLists.txt +++ /dev/null @@ -1,50 +0,0 @@ -#============================================================================= -# 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. -#============================================================================= - -QT4_WRAP_CPP ( fluid_mocs fluidgui.h ) -QT4_WRAP_UI ( fluid_uis fluidgui.ui ) - -add_library ( fluid SHARED - fluid.cpp - fluidgui.cpp - fluidgui.h - ${fluid_mocs} - ${fluid_uis} - ) - -target_link_libraries( fluid synti ) - -# - tell cmake to name target fluid.so instead of -# libfluid.so -# - use precompiled header files -# -set_target_properties ( fluid - PROPERTIES PREFIX "" - COMPILE_FLAGS "-include ${PROJECT_BINARY_DIR}/all-pic.h" - LINK_FLAGS "-L${FLUID_LIBDIR} ${FLUID_LIB}" - ) -target_link_libraries(fluid - synti - ${QT_LIBRARIES} - ${FLUID_LIB} - ) - -install_targets ( /${CMAKE_INSTALL_LIBDIR}/${MusE_INSTALL_NAME}/synthi/ fluid ) - diff --git a/muse_qt4_evolution/synti/fluid/fluid.cpp b/muse_qt4_evolution/synti/fluid/fluid.cpp deleted file mode 100644 index 601b1899..00000000 --- a/muse_qt4_evolution/synti/fluid/fluid.cpp +++ /dev/null @@ -1,518 +0,0 @@ -//========================================================= -// MusE -// Linux Music Editor -// $Id: fluid.cpp,v 1.21 2005/11/23 13:55:32 wschweer Exp $ -// -// This file is derived from fluid Synth and modified -// for MusE. -// Parts of fluid are derived from Smurf Sound Font Editor. -// Parts of Smurf Sound Font Editor are derived from -// awesfx utilities -// Smurf: Copyright (C) 1999-2000 Josh Green -// fluid: Copyright (C) 2001 Peter Hanappe -// MusE: Copyright (C) 2001 Werner Schweer -// awesfx: Copyright (C) 1996-1999 Takashi Iwai -//========================================================= - -#include "muse/midictrl.h" -#include "fluid.h" -#include "fluidgui.h" - -//--------------------------------------------------------- -// instantiate -//--------------------------------------------------------- - -static Mess* instantiate(int sr, const char* name) - { - ISynth* synth = new ISynth(); - synth->setSampleRate(sr); - if (synth->init(name)) { - delete synth; - synth = 0; - } - return synth; - } - -//--------------------------------------------------------- -// MESS -//--------------------------------------------------------- - -extern "C" { - static MESS descriptor = { - "fluid", - "Werner Schweer", - "0.1", // fluid version string - MESS_MAJOR_VERSION, MESS_MINOR_VERSION, - instantiate, - }; - const MESS* mess_descriptor() { return &descriptor; } - } - -//--------------------------------------------------------- -// ISynth -//--------------------------------------------------------- - -ISynth::ISynth() - : Mess(2) - { - _busy = false; - sfont = 0; - _gmMode = false; // General Midi Mode - _fluidsynth = 0; - initBuffer = 0; - initLen = 0; - fontId = -1; - } - -//--------------------------------------------------------- -// playNote -// return true if busy -//--------------------------------------------------------- - -bool ISynth::playNote(int channel, int pitch, int velo) - { - if (_busy) { -// printf("fluid: playNote(): busy!\n"); - return true; - } - if (velo) { - int err = fluid_synth_noteon(_fluidsynth, channel, pitch, velo); - if (err) { - printf("ISynth: noteon error, channel %d pitch %d<%s>\n", - channel, pitch, fluid_synth_error(_fluidsynth)); - } - } - else - fluid_synth_noteoff(_fluidsynth, channel, pitch); - return false; - } - -//--------------------------------------------------------- -// setController -// return true if busy -//--------------------------------------------------------- - -bool ISynth::setController(int ch, int ctrl, int val) - { - if (_busy) { -// printf("fluid: setController(%d,%d,%d): busy!\n", ch, ctrl, val); - return true; - } - switch(ctrl) { - case CTRL_PROGRAM: - { - int hbank = (val & 0xff0000) >> 16; - int lbank = (val & 0xff00) >> 8; - if (hbank > 127) // map "dont care" to 0 - hbank = 0; - if (lbank > 127) - lbank = 0; - if (lbank == 127 || ch == 9) // drum HACK - lbank = 128; - int prog = val & 0x7f; - fluid_synth_program_select(_fluidsynth, ch, - hbank, lbank, prog); - } - break; - - case CTRL_PITCH: - fluid_synth_pitch_bend (_fluidsynth, ch, val); - break; - - default: -// printf("controller %x val %x\n", ctrl & 0x3fff, val); - fluid_synth_cc(_fluidsynth, ch, ctrl & 0x3fff, val); - break; - } - return false; - } - -//--------------------------------------------------------- -// sysex -// 7e 7f 09 01 GM on -// 7e 7f 09 02 GM off -// 7f 7f 04 01 ll hh Master Volume (ll-low byte, hh-high byte) -// 7c 00 01 nn ... replace Soundfont (nn-ascii char of path -// 7c 00 02 nn ... add Soundfont -// 7c 00 03 nn ... remove Soundfont -// -// return true if busy -//--------------------------------------------------------- - -bool ISynth::sysex(int len, const unsigned char* data) - { - if (_busy) { -// printf("fluid: sysex(): busy!\n"); - return true; - } - if (len >= 4) { - //--------------------------------------------- - // Universal Non Realtime - //--------------------------------------------- - - if (data[0] == 0x7e) { - if (data[1] == 0x7f) { // device Id - if (data[2] == 0x9) { // GM - if (data[3] == 0x1) { - gmOn(true); - return false; - } - else if (data[3] == 0x2) { - gmOn(false); - return false; - } - } - } - } - - //--------------------------------------------- - // Universal Realtime - //--------------------------------------------- - - else if (data[0] == 0x7f) { - if (data[1] == 0x7f) { // device Id - if ((data[2] == 0x4) && (data[3] == 0x1)) { - float v = (data[5]*128 + data[4])/32767.0; - fluid_synth_set_gain(_fluidsynth, v); - return false; - } - } - } - - //--------------------------------------------- - // MusE Soft Synth - //--------------------------------------------- - - else if (data[0] == 0x7c) { - int n = len - 3; - if (n < 1) { - printf("fluid: bad sysEx:\n"); - return false; - } - char buffer[n+1]; - memcpy(buffer, (char*)data+3, n); - buffer[n] = 0; - if (data[1] == 0) { // fluid - if (data[2] == 1) { // load sound font - sysexSoundFont(SF_REPLACE, buffer); - return false; - } - else if (data[2] == 2) { // load sound font - sysexSoundFont(SF_ADD, buffer); - return false; - } - else if (data[2] == 3) { // load sound font - sysexSoundFont(SF_REMOVE, buffer); - return false; - } - } - } - else if (data[0] == 0x41) { // roland - if (data[1] == 0x10 && data[2] == 0x42 && data[3] == 0x12 - && data[4] == 0x40 && data[5] == 00 && data[6] == 0x7f - && data[7] == 0x41) { - // gs on - gmOn(true); - return false; - } - } - } - printf("fluid: unknown sysex received, len %d:\n", len); - for (int i = 0; i < len; ++i) - printf("%02x ", data[i]); - printf("\n"); - return false; - } - -//--------------------------------------------------------- -// gmOn -//--------------------------------------------------------- - -void ISynth::gmOn(bool flag) - { - _gmMode = flag; - allNotesOff(); - } - -//--------------------------------------------------------- -// allNotesOff -// stop all notes -//--------------------------------------------------------- - -void ISynth::allNotesOff() - { - for (int ch = 0; ch < 16; ++ch) { - fluid_synth_cc(_fluidsynth, ch, 0x7b, 0); // all notes off - } - } - -//--------------------------------------------------------- -// guiVisible -//--------------------------------------------------------- - -bool ISynth::guiVisible() const - { - return gui->isVisible(); - } - -//--------------------------------------------------------- -// showGui -//--------------------------------------------------------- - -void ISynth::showGui(bool flag) - { - gui->setShown(flag); - } - -//--------------------------------------------------------- -// ~ISynth -//--------------------------------------------------------- - -ISynth::~ISynth() - { - // TODO delete settings - if (_fluidsynth) - delete_fluid_synth(_fluidsynth); - if (initBuffer) - delete [] initBuffer; - } - -//--------------------------------------------------------- -// process -//--------------------------------------------------------- - -void ISynth::process(float** ports, int offset, int n) - { - if (!_busy) { - // - // get and process all pending events from the - // synthesizer GUI - // - while (gui->fifoSize()) - processEvent(gui->readEvent()); - fluid_synth_write_float(_fluidsynth, n, ports[0], - offset, 1, ports[1], offset, 1); - } - // printf("%f %f\n", *ports[0], *(ports[0]+1)); - } - -//--------------------------------------------------------- -// getPatchName -//--------------------------------------------------------- - -const char* ISynth::getPatchName(int /*ch*/, int val, int) const - { - int hbank = (val & 0xff0000) >> 16; - int lbank = (val & 0xff00) >> 8; - if (hbank > 127) - hbank = 0; - if (lbank > 127) - lbank = 0; - if (lbank == 127) // drum HACK - lbank = 128; - int prog = val & 0x7f; - char* name = "---"; - - if (_busy) { - printf("fluid: getPatchName(): busy!\n"); - return name; - } - fluid_font = fluid_synth_get_sfont_by_id(_fluidsynth, hbank); - if (fluid_font) { - fluid_preset_t* preset = (*fluid_font->get_preset)(fluid_font, lbank, prog); - if (preset) - name = (*preset->get_name)(preset); - else - fprintf(stderr, "no fluid preset for bank %d prog %d\n", - lbank, prog); - } - else - fprintf(stderr, "ISynth::getPatchName(): no fluid font id=%d found\n", hbank); - return name; - } - -//--------------------------------------------------------- -// getNextPatch -//--------------------------------------------------------- - -const MidiPatch* ISynth::getPatchInfo(int ch, const MidiPatch* p) const - { - if (_busy) { - printf("fluid: getPatchInfo(): busy!\n"); - return 0; - } - if (p == 0) { - // get font at font stack index 0 - fluid_font = fluid_synth_get_sfont(_fluidsynth, 0); - if (fluid_font == 0) - return 0; - (*fluid_font->iteration_start)(fluid_font); - } - fluid_preset_t preset; - - while ((*fluid_font->iteration_next)(fluid_font, &preset)) { - patch.hbank = fluid_sfont_get_id(fluid_font); - int bank = (*preset.get_banknum)(&preset); - if (ch == 9 && bank != 128) // show only drums for channel 10 - continue; - if (bank == 128) - bank = 127; - patch.typ = 0; - patch.name = (*preset.get_name)(&preset); - patch.lbank = bank; - patch.prog = (*preset.get_num)(&preset); - return &patch; - } - return 0; - } - -//--------------------------------------------------------- -// getInitData -// construct an initialization string which can be used -// as a sysex to restore current state -//--------------------------------------------------------- - -void ISynth::getInitData(int* len, const unsigned char** data) - { - if (sfont == 0) { - *len = 0; - return; - } - int n = 4 + strlen(sfont); - if (n > initLen) { - if (initBuffer) - delete [] initBuffer; - initBuffer = new unsigned char[n]; - } - initBuffer[0] = 0x7c; - initBuffer[1] = 0x00; - initBuffer[2] = SF_REPLACE; - strcpy((char*)(initBuffer+3), sfont); - *len = n; - *data = initBuffer; - } - -//--------------------------------------------------------- -// sysexSoftfont -//--------------------------------------------------------- - -void ISynth::sysexSoundFont(SfOp op, const char* data) - { - char c = 'x'; - allNotesOff(); - switch(op) { - case SF_REMOVE: - break; - case SF_REPLACE: - case SF_ADD: - if (sfont && (strcmp(sfont, data) == 0)) { - fprintf(stderr, "fluid: font already loaded\n"); - break; - } - if (_busy) { - fprintf(stderr, "fluid: busy!\n"); - break; - } - _busy = true; - if (sfont) - delete[] sfont; - sfont = new char[strlen(data)+1]; - strcpy(sfont, data); - _busy = true; - write(writeFd, &c, 1); - break; - } - } - -//--------------------------------------------------------- -// fontLoad -// helper thread to load soundfont in the -// background -//--------------------------------------------------------- - -static void* helper(void* t) - { - ISynth* is = (ISynth*) t; - is->noRTHelper(); - pthread_exit(0); - } - -//------------------------------------ -// noRTHelper -//--------------------------------------------------------- - -void ISynth::noRTHelper() - { - for (;;) { - char c; - int n = read(readFd, &c, 1); - if (n != 1) { - perror("ISynth::read ipc failed\n"); - continue; - } - int id = getFontId(); - if (id != -1) { - fprintf(stderr, "ISynth: unload old font\n"); - fluid_synth_sfunload(synth(), (unsigned)id, true); - } - int rv = fluid_synth_sfload(synth(), getFont(), true); - if (rv == -1) { - fprintf(stderr, "ISynth: sfload %s failed\n", - fluid_synth_error(synth())); - } - else { - setFontId(rv); - fprintf(stderr, "ISynth: sfont %s loaded as %d\n ", - getFont(), rv); - } - fluid_synth_set_gain(synth(), 1.0); //? - _busy = false; - } - } - -//--------------------------------------------------------- -// init -// return true on error -//--------------------------------------------------------- - -bool ISynth::init(const char* name) - { - fluid_settings_t* settings; - settings = new_fluid_settings(); - fluid_settings_setnum(settings, "synth.sample-rate", float(sampleRate())); - - _fluidsynth = new_fluid_synth(settings); - - //--------------------------------------- - // create non realtime helper thread - // create message channels - // - int filedes[2]; // 0 - reading 1 - writing - if (pipe(filedes) == -1) { - perror("ISynth::thread:creating pipe"); - return true; - } - readFd = filedes[0]; - writeFd = filedes[1]; - - pthread_attr_t* attributes = (pthread_attr_t*) malloc(sizeof(pthread_attr_t)); - pthread_attr_init(attributes); - if (pthread_create(&helperThread, attributes, ::helper, this)) - perror("creating thread failed:"); - pthread_attr_destroy(attributes); - - char* p = getenv("DEFAULT_SOUNDFONT"); - if (p) { - sfont = new char[strlen(p)+1]; - strcpy(sfont, p); - char c = 'x'; - _busy = true; - write(writeFd, &c, 1); - } - - gui = new FLUIDGui; - gui->hide(); // to avoid flicker during MusE startup - gui->setWindowTitle(QString(name)); - return false; - } - diff --git a/muse_qt4_evolution/synti/fluid/fluid.h b/muse_qt4_evolution/synti/fluid/fluid.h deleted file mode 100644 index af8ff3a1..00000000 --- a/muse_qt4_evolution/synti/fluid/fluid.h +++ /dev/null @@ -1,80 +0,0 @@ -//========================================================= -// MusE -// Linux Music Editor -// $Id: fluid.h,v 1.8 2005/11/23 13:55:32 wschweer Exp $ -// -// This file is derived from fluid Synth and modified -// for MusE. -// Parts of fluid are derived from Smurf Sound Font Editor. -// Parts of Smurf Sound Font Editor are derived from -// awesfx utilities -// Smurf: Copyright (C) 1999-2000 Josh Green -// fluid: Copyright (C) 2001 Peter Hanappe -// MusE: Copyright (C) 2001 Werner Schweer -// awesfx: Copyright (C) 1996-1999 Takashi Iwai -//========================================================= - -#ifndef _SYNTH_H -#define _SYNTH_H - -#include <fluidsynth.h> -#include "libsynti/mess.h" - -enum SfOp { SF_REPLACE = 1, SF_ADD, SF_REMOVE }; -class FLUIDGui; - -//--------------------------------------------------------- -// ISynth -//--------------------------------------------------------- - -class ISynth : public Mess { - bool _busy; - bool _gmMode; - - unsigned char* initBuffer; - int initLen; - - fluid_synth_t* _fluidsynth; - char* sfont; - mutable fluid_sfont_t* fluid_font; - int fontId; - - int readFd, writeFd; - - mutable MidiPatch patch; - - pthread_t helperThread; - FLUIDGui* gui; - - void gmOn(bool); - void sysexSoundFont(SfOp op, const char* data); - - void allNotesOff(); - void resetAllController(int); - - virtual void process(float**, int, int); - virtual bool playNote(int channel, int pitch, int velo); - virtual bool setController(int, int, int); - virtual bool sysex(int len, const unsigned char* p); - virtual const char* getPatchName (int, int, int) const; - virtual const MidiPatch* getPatchInfo(int, const MidiPatch *) const; - virtual void getInitData(int*, const unsigned char**); - - virtual bool guiVisible() const; - virtual void showGui(bool); - virtual bool hasGui() const { return true; } - - public: - ISynth(); - ~ISynth(); - - fluid_synth_t* synth() { return _fluidsynth; } - const fluid_synth_t* synth() const { return _fluidsynth; } - char* getFont() const { return sfont; } - void setFontId(int id) { fontId = id; } - int getFontId() const { return fontId; } - bool init(const char* name); - void noRTHelper(); - }; - -#endif /* _SYNTH_H */ diff --git a/muse_qt4_evolution/synti/fluid/fluidgui.cpp b/muse_qt4_evolution/synti/fluid/fluidgui.cpp deleted file mode 100644 index aea6e38a..00000000 --- a/muse_qt4_evolution/synti/fluid/fluidgui.cpp +++ /dev/null @@ -1,68 +0,0 @@ -//========================================================= -// MusE -// Linux Music Editor -// $Id: fluidgui.cpp,v 1.10 2005/11/23 13:55:32 wschweer Exp $ -// -// This is a simple GUI implemented with QT for -// fluid software synthesizer. -// -// (C) Copyright 2001-2004 Werner Schweer (ws@seh.de) -//========================================================= - -#include "fluidgui.h" -#include "muse/midi.h" - -//--------------------------------------------------------- -// FLUIDGui -//--------------------------------------------------------- - -FLUIDGui::FLUIDGui() - : QDialog(0), MessGui() - { - setupUi(this); - connect(fdialogButton, SIGNAL(clicked()), SLOT(soundFontFileDialog())); - connect(loadButton, SIGNAL(clicked()), SLOT(loadFont())); - } - -//--------------------------------------------------------- -// loadFont -// sysex f0 lenH lenM lenL 7c 00 01 name -//--------------------------------------------------------- - -void FLUIDGui::loadFont() - { - if (pathEntry->text().isEmpty()) - return; - QFileInfo fi(pathEntry->text()); - if (!fi.exists()) { - QString s = QString("SoundFont ") + pathEntry->text() + QString(" does not exists"); - QMessageBox::critical(this, tr("FLUID: open Soundfile"), s); - return; - } - const char* path = pathEntry->text().toLatin1().data(); - int len = strlen(path) + 1 + 3; - unsigned char buffer[len]; - int k = 0; - buffer[k++] = 0x7c; - buffer[k++] = 0x00; // fluid - buffer[k++] = 0x01; // load sound font - strcpy((char*)(&buffer[k]), path); - sendSysex(buffer, len); - } - -//--------------------------------------------------------- -// soundFontFileDialog -//--------------------------------------------------------- - -void FLUIDGui::soundFontFileDialog() - { - QString s = QFileDialog::getOpenFileName( - this, - tr("Fluid: select Sound Font"), - ".", - QString("*.[Ss][Ff]2")); - if (!s.isEmpty()) { - pathEntry->setText(s); - } - } - diff --git a/muse_qt4_evolution/synti/fluid/fluidgui.h b/muse_qt4_evolution/synti/fluid/fluidgui.h deleted file mode 100644 index 3b42280f..00000000 --- a/muse_qt4_evolution/synti/fluid/fluidgui.h +++ /dev/null @@ -1,31 +0,0 @@ -//========================================================= -// MusE -// Linux Music Editor -// $Id: fluidgui.h,v 1.3 2005/10/04 21:37:44 lunar_shuttle Exp $ -// -// (C) Copyright 2001 Werner Schweer (ws@seh.de) -//========================================================= - -#ifndef __GUI_H__ -#define __GUI_H - -#include "ui_fluidgui.h" -#include "libsynti/gui.h" - -//--------------------------------------------------------- -// FLUIDGui -//--------------------------------------------------------- - -class FLUIDGui : public QDialog, public Ui::FLUIDGuiBase, public MessGui { - - Q_OBJECT - - private slots: - void soundFontFileDialog(); - void loadFont(); - - public: - FLUIDGui(); - }; - -#endif diff --git a/muse_qt4_evolution/synti/fluid/fluidgui.ui b/muse_qt4_evolution/synti/fluid/fluidgui.ui deleted file mode 100644 index dde416d2..00000000 --- a/muse_qt4_evolution/synti/fluid/fluidgui.ui +++ /dev/null @@ -1,115 +0,0 @@ -<ui version="4.0" > - <author></author> - <comment></comment> - <exportmacro></exportmacro> - <class>FLUIDGuiBase</class> - <widget class="QDialog" name="FLUIDGuiBase" > - <property name="geometry" > - <rect> - <x>0</x> - <y>0</y> - <width>318</width> - <height>228</height> - </rect> - </property> - <property name="windowTitle" > - <string>Form1</string> - </property> - <layout class="QVBoxLayout" > - <property name="margin" > - <number>8</number> - </property> - <property name="spacing" > - <number>6</number> - </property> - <item> - <widget class="QLabel" name="TextLabel1" > - <property name="text" > - <string>Soundfont</string> - </property> - </widget> - </item> - <item> - <layout class="QHBoxLayout" > - <property name="margin" > - <number>0</number> - </property> - <property name="spacing" > - <number>6</number> - </property> - <item> - <widget class="QLineEdit" name="pathEntry" /> - </item> - <item> - <widget class="QToolButton" name="fdialogButton" > - <property name="text" > - <string/> - </property> - <property name="icon" > - <iconset/> - </property> - </widget> - </item> - </layout> - </item> - <item> - <spacer> - <property name="orientation" > - <enum>Qt::Vertical</enum> - </property> - <property name="sizeHint" > - <size> - <width>230</width> - <height>20</height> - </size> - </property> - </spacer> - </item> - <item> - <layout class="QHBoxLayout" > - <property name="margin" > - <number>0</number> - </property> - <property name="spacing" > - <number>6</number> - </property> - <item> - <widget class="QPushButton" name="loadButton" > - <property name="sizePolicy" > - <sizepolicy> - <hsizetype>5</hsizetype> - <vsizetype>0</vsizetype> - <horstretch>0</horstretch> - <verstretch>0</verstretch> - </sizepolicy> - </property> - <property name="text" > - <string>Load</string> - </property> - </widget> - </item> - <item> - <spacer> - <property name="orientation" > - <enum>Qt::Horizontal</enum> - </property> - <property name="sizeType" > - <enum>QSizePolicy::Expanding</enum> - </property> - <property name="sizeHint" > - <size> - <width>20</width> - <height>20</height> - </size> - </property> - </spacer> - </item> - </layout> - </item> - </layout> - <widget class="QWidget" name="" /> - </widget> - <pixmapfunction></pixmapfunction> - <resources/> - <connections/> -</ui> |