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ZynAddSubFX: added GUI-less mode

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Added a new GUI-less mode to ZynAddSubFX instrument plugin which allows
to let ZynAddSubFX audio processing happen within LMMS, giving a much
better realtime behaviour.

As soon as showing up the GUI settings of GUI-less ZynAddSubFX instance
are saved and a traditional RemoteZynAddSubFx process is being launched
and the settings are applied there.
(cherry picked from commit f1d383d04d)
This commit is contained in:
Tobias Doerffel
2009-08-28 23:43:22 +02:00
parent ccc9f7ed73
commit abe411cd26
7 changed files with 520 additions and 256 deletions
Download Patch File Download Diff File Expand all files Collapse all files

72
plugins/zynaddsubfx/CMakeLists.txt
View File

@@ -2,9 +2,7 @@ IF(LMMS_HAVE_FFTW3F)
INCLUDE(BuildPlugin)
BUILD_PLUGIN(zynaddsubfx zynaddsubfx.cpp zynaddsubfx.h MOCFILES zynaddsubfx.h EMBEDDED_RESOURCES ${CMAKE_CURRENT_SOURCE_DIR}/*.png)
SET(ZYN_SRC
SET(ZYN_SRC_CORE
${CMAKE_CURRENT_SOURCE_DIR}/src/DSP/AnalogFilter.C
${CMAKE_CURRENT_SOURCE_DIR}/src/DSP/Filter.C
${CMAKE_CURRENT_SOURCE_DIR}/src/DSP/SVFilter.C
@@ -51,7 +49,9 @@ SET(ZYN_SRC
${CMAKE_CURRENT_SOURCE_DIR}/src/Misc/Util.C
${CMAKE_CURRENT_SOURCE_DIR}/src/Misc/Master.C
${CMAKE_CURRENT_SOURCE_DIR}/src/Misc/Microtonal.C
${CMAKE_CURRENT_SOURCE_DIR}/src/Misc/Part.C
${CMAKE_CURRENT_SOURCE_DIR}/src/Misc/Part.C)
SET(ZYN_SRC_GUI
${CMAKE_CURRENT_SOURCE_DIR}/src/UI/MasterUI.cc
${CMAKE_CURRENT_SOURCE_DIR}/src/UI/VirKeyboard.cc
${CMAKE_CURRENT_SOURCE_DIR}/src/UI/ConfigUI.cc
@@ -87,53 +87,73 @@ SET(MXML_SRC
# definitions for ZynAddSubFX
IF(LMMS_BUILD_LINUX OR LMMS_BUILD_APPLE)
ADD_DEFINITIONS(-DOS_LINUX)
ADD_DEFINITIONS(-DOS_LINUX)
ELSE(LMMS_BUILD_LINUX OR LMMS_BUILD_APPLE)
ADD_DEFINITIONS(-DOS_WINDOWS)
ADD_DEFINITIONS(-DOS_WINDOWS)
ENDIF(LMMS_BUILD_LINUX OR LMMS_BUILD_APPLE)
# do not conflict with LMMS' Controller class
ADD_DEFINITIONS(-DController=ZynController)
# use asm optimizations when on x86 or x86_64
IF(LMMS_HOST_X86 OR LMMS_HOST_X86_64)
ADD_DEFINITIONS(-DASM_F2I_YES)
ADD_DEFINITIONS(-DASM_F2I_YES)
ENDIF(LMMS_HOST_X86 OR LMMS_HOST_X86_64)
# build ZynAddSubFX with full optimizations
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3 -Wno-write-strings -Wno-deprecated-declarations")
# link default libraries
LINK_DIRECTORIES(${FFTW3F_LIBRARY_DIRS})
LINK_LIBRARIES(${FFTW3F_LIBRARIES} -lz -lpthread ${CMAKE_CURRENT_BINARY_DIR}/fltk/bin/libfltk.a)
# FLTK needs X
IF(LMMS_BUILD_LINUX)
FIND_PACKAGE(X11)
FIND_PACKAGE(Freetype)
LINK_LIBRARIES(${X11_LIBRARIES} ${X11_Xft_LIB} ${FREETYPE_LIBRARY})
ENDIF(LMMS_BUILD_LINUX)
# link system-libraries when on win32
IF(LMMS_BUILD_WIN32)
ADD_DEFINITIONS(-DPTW32_STATIC_LIB)
LINK_LIBRARIES(${QT_LIBRARIES} -lole32 -luuid -lcomctl32 -lgdi32)
ADD_DEFINITIONS(-DPTW32_STATIC_LIB)
ENDIF(LMMS_BUILD_WIN32)
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/fltk/ ${CMAKE_CURRENT_SOURCE_DIR} ${FFTW3F_INCLUDE_DIRS})
ADD_EXECUTABLE(remote_zynaddsubfx remote_zynaddsubfx.cpp ${ZYN_SRC} ${MXML_SRC})
INSTALL(TARGETS remote_zynaddsubfx RUNTIME DESTINATION ${PLUGIN_DIR})
ADD_LIBRARY(ZynAddSubFxCore SHARED LocalZynAddSubFx.cpp ${ZYN_SRC_CORE} ${MXML_SRC})
TARGET_LINK_LIBRARIES(ZynAddSubFxCore ${FFTW3F_LIBRARIES} -lz -lpthread)
IF(LMMS_BUILD_WIN32)
TARGET_LINK_LIBRARIES(ZynAddSubFxCore -lwsock32)
INSTALL(TARGETS ZynAddSubFxCore DESTINATION ${PLUGIN_DIR})
ELSE(LMMS_BUILD_WIN32)
INSTALL(TARGETS ZynAddSubFxCore LIBRARY DESTINATION ${PLUGIN_DIR})
ENDIF(LMMS_BUILD_WIN32)
BUILD_PLUGIN(ZynAddSubFx ZynAddSubFx.cpp ZynAddSubFx.h MOCFILES ZynAddSubFx.h EMBEDDED_RESOURCES ${CMAKE_CURRENT_SOURCE_DIR}/*.png)
TARGET_LINK_LIBRARIES(ZynAddSubFx ZynAddSubFxCore)
SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${PLUGIN_DIR}")
SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
ADD_EXECUTABLE(RemoteZynAddSubFx RemoteZynAddSubFx.cpp ${ZYN_SRC_GUI})
INSTALL(TARGETS RemoteZynAddSubFx RUNTIME DESTINATION ${PLUGIN_DIR})
TARGET_LINK_LIBRARIES(RemoteZynAddSubFx ZynAddSubFxCore ${CMAKE_CURRENT_BINARY_DIR}/fltk/bin/libfltk.a)
# link system libraries when on win32
IF(LMMS_BUILD_WIN32)
TARGET_LINK_LIBRARIES(RemoteZynAddSubFx ${QT_LIBRARIES} -lole32 -luuid -lcomctl32 -lgdi32)
ENDIF(LMMS_BUILD_WIN32)
# FLTK needs X
IF(LMMS_BUILD_LINUX)
FIND_PACKAGE(X11)
FIND_PACKAGE(Freetype)
TARGET_LINK_LIBRARIES(RemoteZynAddSubFx ${X11_LIBRARIES} ${X11_Xft_LIB} ${FREETYPE_LIBRARY})
ENDIF(LMMS_BUILD_LINUX)
IF(LMMS_BUILD_WIN32)
ADD_CUSTOM_COMMAND(TARGET remote_zynaddsubfx POST_BUILD COMMAND ${STRIP} ${CMAKE_CURRENT_BINARY_DIR}/remote_zynaddsubfx.exe)
ADD_CUSTOM_COMMAND(TARGET RemoteZynAddSubFx POST_BUILD COMMAND ${STRIP} ${CMAKE_CURRENT_BINARY_DIR}/RemoteZynAddSubFx.exe)
ENDIF(LMMS_BUILD_WIN32)
# build FLTK
IF(LMMS_BUILD_WIN64)
SET(FLTK_EXTRA_FLAGS "-DCMAKE_TOOLCHAIN_FILE=${CMAKE_SOURCE_DIR}/cmake/modules/Win64Toolchain.cmake")
SET(FLTK_EXTRA_FLAGS "-DCMAKE_TOOLCHAIN_FILE=${CMAKE_SOURCE_DIR}/cmake/modules/Win64Toolchain.cmake")
ELSEIF(LMMS_BUILD_WIN32)
SET(FLTK_EXTRA_FLAGS "-DCMAKE_TOOLCHAIN_FILE=${CMAKE_SOURCE_DIR}/cmake/modules/Win32Toolchain.cmake")
SET(FLTK_EXTRA_FLAGS "-DCMAKE_TOOLCHAIN_FILE=${CMAKE_SOURCE_DIR}/cmake/modules/Win32Toolchain.cmake")
ENDIF(LMMS_BUILD_WIN64)
ADD_CUSTOM_TARGET(libfltk COMMAND mkdir -p ${CMAKE_CURRENT_BINARY_DIR}/fltk && cd ${CMAKE_CURRENT_BINARY_DIR}/fltk && ${CMAKE_COMMAND} ${CMAKE_CURRENT_SOURCE_DIR}/fltk ${FLTK_EXTRA_FLAGS} -DFLTK_USE_SYSTEM_ZLIB:BOOL=ON -DFLTK_USE_SYSTEM_JPEG:BOOL=ON -DFLTK_USE_SYSTEM_PNG:BOOL=ON -DUSE_OPENGL:BOOL=OFF -DBUILD_TESTING:BOOL=OFF -DCMAKE_BUILD_TYPE=release && ${CMAKE_BUILD_TOOL})
ADD_DEPENDENCIES(remote_zynaddsubfx libfltk)
ADD_DEPENDENCIES(RemoteZynAddSubFx libfltk)
ENDIF(LMMS_HAVE_FFTW3F)

238
plugins/zynaddsubfx/LocalZynAddSubFx.cpp Normal file
View File

@@ -0,0 +1,238 @@
/*
* LocalZynAddSubFx.cpp - local implementation of ZynAddSubFx plugin
*
* Copyright (c) 2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
*
* This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* 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 (see COPYING); if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*
*/
#include <lmmsconfig.h>
#include "LocalZynAddSubFx.h"
#include "src/Input/MidiIn.h"
#include "src/Misc/Master.h"
#include "src/Misc/Dump.h"
int LocalZynAddSubFx::s_instanceCount = 0;
LocalZynAddSubFx::LocalZynAddSubFx()
{
for( int i = 0; i < NumKeys; ++i )
{
m_runningNotes[i] = 0;
}
if( s_instanceCount == 0 )
{
#ifdef LMMS_BUILD_WIN32
// (non-portable) initialization of statically linked pthread library
pthread_win32_process_attach_np();
pthread_win32_thread_attach_np();
#endif
config.init();
OSCIL_SIZE = config.cfg.OscilSize;
config.cfg.GzipCompression = 0;
srand( time( NULL ) );
denormalkillbuf = new REALTYPE[SOUND_BUFFER_SIZE];
for( int i = 0; i < SOUND_BUFFER_SIZE; ++i )
{
denormalkillbuf[i] = (RND-0.5)*1e-16;
}
OscilGen::tmpsmps = new REALTYPE[OSCIL_SIZE];
newFFTFREQS( &OscilGen::outoscilFFTfreqs, OSCIL_SIZE/2 );
}
++s_instanceCount;
m_master = new Master();
m_master->swaplr = 0;
}
LocalZynAddSubFx::~LocalZynAddSubFx()
{
delete m_master;
if( --s_instanceCount == 0 )
{
delete[] denormalkillbuf;
delete[] OscilGen::tmpsmps;
deleteFFTFREQS( &OscilGen::outoscilFFTfreqs );
}
}
void LocalZynAddSubFx::setSampleRate( int _sampleRate )
{
SAMPLE_RATE = _sampleRate;
}
void LocalZynAddSubFx::setBufferSize( int _bufferSize )
{
SOUND_BUFFER_SIZE = _bufferSize;
}
void LocalZynAddSubFx::saveXML( const std::string & _filename )
{
char * name = strdup( _filename.c_str() );
m_master->saveXML( name );
free( name );
}
void LocalZynAddSubFx::loadXML( const std::string & _filename )
{
char * f = strdup( _filename.c_str() );
pthread_mutex_lock( &m_master->mutex );
m_master->defaults();
m_master->loadXML( f );
pthread_mutex_unlock( &m_master->mutex );
m_master->applyparameters();
unlink( f );
free( f );
}
void LocalZynAddSubFx::loadPreset( const std::string & _filename, int _part )
{
char * f = strdup( _filename.c_str() );
pthread_mutex_lock( &m_master->mutex );
m_master->part[_part]->defaultsinstrument();
m_master->part[_part]->loadXMLinstrument( f );
pthread_mutex_unlock( &m_master->mutex );
m_master->applyparameters();
free( f );
}
void LocalZynAddSubFx::setPresetDir( const std::string & _dir )
{
m_presetsDir = _dir;
for( int i = 0; i < MAX_BANK_ROOT_DIRS; ++i )
{
if( config.cfg.bankRootDirList[i] == NULL )
{
config.cfg.bankRootDirList[i] = new char[MAX_STRING_SIZE];
strcpy( config.cfg.bankRootDirList[i], m_presetsDir.c_str() );
break;
}
else if( strcmp( config.cfg.bankRootDirList[i],
m_presetsDir.c_str() ) == 0 )
{
break;
}
}
}
void LocalZynAddSubFx::processMidiEvent( const midiEvent & _e )
{
// all functions are called while m_master->mutex is held
static MidiIn midiIn;
switch( _e.m_type )
{
case MidiNoteOn:
if( _e.velocity() > 0 )
{
if( _e.key() <= 0 || _e.key() >= 128 )
{
break;
}
if( m_runningNotes[_e.key()] > 0 )
{
m_master->NoteOff( 0, _e.key() );
}
++m_runningNotes[_e.key()];
m_master->NoteOn( 0, _e.key(), _e.velocity() );
break;
}
case MidiNoteOff:
if( _e.key() <= 0 || _e.key() >= 128 )
{
break;
}
if( --m_runningNotes[_e.key()] <= 0 )
{
m_master->NoteOff( 0, _e.key() );
}
break;
case MidiPitchBend:
m_master->SetController( 0, C_pitchwheel,
_e.m_data.m_param[0] +
_e.m_data.m_param[1]*128-8192 );
break;
case MidiControlChange:
m_master->SetController( 0,
midiIn.getcontroller( _e.m_data.m_param[0] ),
_e.m_data.m_param[1] );
break;
default:
break;
}
}
void LocalZynAddSubFx::processAudio( sampleFrame * _out )
{
REALTYPE outputl[SOUND_BUFFER_SIZE];
REALTYPE outputr[SOUND_BUFFER_SIZE];
m_master->AudioOut( outputl, outputr );
for( int f = 0; f < SOUND_BUFFER_SIZE; ++f )
{
_out[f][0] = outputl[f];
_out[f][1] = outputr[f];
}
}

68
plugins/zynaddsubfx/LocalZynAddSubFx.h Normal file
View File

@@ -0,0 +1,68 @@
/*
* LocalZynAddSubFx.h - local implementation of ZynAddSubFx plugin
*
* Copyright (c) 2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
*
* This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* 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 (see COPYING); if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*
*/
#ifndef _LOCAL_ZYNADDSUBFX_H
#define _LOCAL_ZYNADDSUBFX_H
#include "note.h"
class Master;
class LocalZynAddSubFx
{
public:
LocalZynAddSubFx();
~LocalZynAddSubFx();
void setSampleRate( int _sampleRate );
void setBufferSize( int _bufferSize );
void saveXML( const std::string & _filename );
void loadXML( const std::string & _filename );
void loadPreset( const std::string & _filename, int _part = 0 );
void setPresetDir( const std::string & _dir );
void processMidiEvent( const midiEvent & _e );
void processAudio( sampleFrame * _out );
inline Master * master()
{
return m_master;
}
protected:
static int s_instanceCount;
std::string m_presetsDir;
int m_runningNotes[NumKeys];
Master * m_master;
} ;
#endif

162
plugins/zynaddsubfx/remote_zynaddsubfx.cpp → plugins/zynaddsubfx/RemoteZynAddSubFx.cpp
View File

@@ -1,5 +1,5 @@
/*
* remote_zynaddsubfx.cpp - ZynAddSubFX-embedding plugin
* RemoteZynAddSubFx.cpp - ZynAddSubFx-embedding plugin
*
* Copyright (c) 2008-2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
*
@@ -28,56 +28,32 @@
#define BUILD_REMOTE_PLUGIN_CLIENT
#include "note.h"
#include "RemotePlugin.h"
#include "remote_zynaddsubfx.h"
#include "RemoteZynAddSubFx.h"
#include "LocalZynAddSubFx.h"
#include "src/Misc/Master.h"
#include "src/Misc/Util.h"
#include "src/Misc/Dump.h"
#include "src/UI/MasterUI.h"
#include <FL/x.H>
class RemoteZynAddSubFX : public RemotePluginClient
class RemoteZynAddSubFx : public RemotePluginClient, public LocalZynAddSubFx
{
public:
RemoteZynAddSubFX( int _shm_in, int _shm_out ) :
RemoteZynAddSubFx( int _shm_in, int _shm_out ) :
RemotePluginClient( _shm_in, _shm_out ),
LocalZynAddSubFx(),
m_guiSleepTime( 100 ),
m_guiExit( false )
{
for( int i = 0; i < NumKeys; ++i )
{
m_runningNotes[i] = 0;
}
setInputCount( 0 );
sendMessage( IdInitDone );
waitForMessage( IdInitDone );
config.init();
OSCIL_SIZE = config.cfg.OscilSize;
config.cfg.GzipCompression = 0;
srand( time( NULL ) );
denormalkillbuf = new REALTYPE[SOUND_BUFFER_SIZE];
for( int i = 0; i < SOUND_BUFFER_SIZE; ++i )
{
denormalkillbuf[i] = (RND-0.5)*1e-16;
}
OscilGen::tmpsmps = new REALTYPE[OSCIL_SIZE];
newFFTFREQS( &OscilGen::outoscilFFTfreqs, OSCIL_SIZE/2 );
m_master = new Master();
m_master->swaplr = 0;
pthread_mutex_init( &m_guiMutex, NULL );
pthread_create( &m_guiThreadHandle, NULL, guiThread, this );
}
virtual ~RemoteZynAddSubFX()
virtual ~RemoteZynAddSubFx()
{
m_guiExit = true;
#ifdef LMMS_BUILD_WIN32
@@ -85,23 +61,16 @@ public:
#else
usleep( m_guiSleepTime * 2 * 1000 );
#endif
delete m_master;
delete[] denormalkillbuf;
delete[] OscilGen::tmpsmps;
deleteFFTFREQS( &OscilGen::outoscilFFTfreqs );
pthread_mutex_destroy( &m_guiMutex );
}
virtual void updateSampleRate()
{
SAMPLE_RATE = sampleRate();
LocalZynAddSubFx::setSampleRate( sampleRate() );
}
virtual void updateBufferSize()
{
SOUND_BUFFER_SIZE = bufferSize();
LocalZynAddSubFx::setBufferSize( bufferSize() );
}
void run()
@@ -133,31 +102,13 @@ public:
case IdSaveSettingsToFile:
{
char * name = strdup( _m.getString().c_str() );
m_master->saveXML( name );
free( name );
LocalZynAddSubFx::saveXML( _m.getString() );
sendMessage( IdSaveSettingsToFile );
break;
}
case IdZasfPresetDirectory:
m_presetsDir = _m.getString();
for( int i = 0; i < MAX_BANK_ROOT_DIRS; ++i )
{
if( config.cfg.bankRootDirList[i] == NULL )
{
config.cfg.bankRootDirList[i] =
new char[MAX_STRING_SIZE];
strcpy( config.cfg.bankRootDirList[i],
m_presetsDir.c_str() );
break;
}
else if( strcmp( config.cfg.bankRootDirList[i],
m_presetsDir.c_str() ) == 0 )
{
break;
}
}
LocalZynAddSubFx::setPresetDir( _m.getString() );
break;
default:
@@ -170,74 +121,20 @@ public:
virtual void processMidiEvent( const midiEvent & _e,
const f_cnt_t /* _offset */ )
{
static MidiIn midiIn;
switch( _e.m_type )
{
case MidiNoteOn:
if( _e.velocity() > 0 )
{
if( _e.key() <= 0 || _e.key() >= 128 )
{
break;
}
if( m_runningNotes[_e.key()] > 0 )
{
m_master->NoteOff( 0, _e.key() );
}
++m_runningNotes[_e.key()];
m_master->NoteOn( 0, _e.key(), _e.velocity() );
break;
}
case MidiNoteOff:
if( _e.key() <= 0 || _e.key() >= 128 )
{
break;
}
if( --m_runningNotes[_e.key()] <= 0 )
{
m_master->NoteOff( 0, _e.key() );
}
break;
case MidiPitchBend:
m_master->SetController( 0, C_pitchwheel,
_e.m_data.m_param[0] +
_e.m_data.m_param[1]*128-8192 );
break;
case MidiControlChange:
m_master->SetController( 0,
midiIn.getcontroller( _e.m_data.m_param[0] ),
_e.m_data.m_param[1] );
break;
default:
break;
}
LocalZynAddSubFx::processMidiEvent( _e );
}
virtual void process( const sampleFrame * _in, sampleFrame * _out )
{
REALTYPE outputl[SOUND_BUFFER_SIZE];
REALTYPE outputr[SOUND_BUFFER_SIZE];
m_master->AudioOut( outputl, outputr );
for( int f = 0; f < SOUND_BUFFER_SIZE; ++f )
{
_out[f][0] = outputl[f];
_out[f][1] = outputr[f];
}
LocalZynAddSubFx::processAudio( _out );
}
static void * guiThread( void * _arg );
private:
std::string m_presetsDir;
const int m_guiSleepTime;
int m_runningNotes[NumKeys];
Master * m_master;
pthread_t m_guiThreadHandle;
pthread_mutex_t m_guiMutex;
@@ -248,12 +145,12 @@ private:
void * RemoteZynAddSubFX::guiThread( void * _arg )
void * RemoteZynAddSubFx::guiThread( void * _arg )
{
int e;
MasterUI * ui = NULL;
RemoteZynAddSubFX * _this = static_cast<RemoteZynAddSubFX *>( _arg );
RemoteZynAddSubFx * _this = static_cast<RemoteZynAddSubFx *>( _arg );
Master * master = _this->m_master;
while( !_this->m_guiExit )
@@ -306,15 +203,11 @@ void * RemoteZynAddSubFX::guiThread( void * _arg )
case IdLoadSettingsFromFile:
{
char * f = strdup( m.getString().c_str() );
pthread_mutex_lock( &master->mutex );
master->defaults();
master->loadXML( f );
pthread_mutex_unlock( &master->mutex );
master->applyparameters();
if( ui ) ui->refresh_master_ui();
unlink( f );
free( f );
_this->LocalZynAddSubFx::loadXML( m.getString() );
if( ui )
{
ui->refresh_master_ui();
}
pthread_mutex_lock( &master->mutex );
_this->sendMessage( IdLoadSettingsFromFile );
pthread_mutex_unlock( &master->mutex );
@@ -323,21 +216,14 @@ void * RemoteZynAddSubFX::guiThread( void * _arg )
case IdLoadPresetFromFile:
{
char * f = strdup( m.getString().c_str() );
pthread_mutex_lock( &master->mutex );
const int npart = ui ?
ui->npartcounter->value()-1 : 0;
master->part[npart]->defaultsinstrument();
master->part[npart]->loadXMLinstrument( f );
pthread_mutex_unlock( &master->mutex );
master->applyparameters();
_this->LocalZynAddSubFx::loadPreset( m.getString(), ui ?
ui->npartcounter->value()-1 : 0 );
if( ui )
{
ui->npartcounter->do_callback();
ui->updatepanel();
ui->refresh_master_ui();
}
free( f );
pthread_mutex_lock( &master->mutex );
_this->sendMessage( IdLoadPresetFromFile );
pthread_mutex_unlock( &master->mutex );
@@ -375,8 +261,8 @@ int main( int _argc, char * * _argv )
#endif
RemoteZynAddSubFX * remoteZASF =
new RemoteZynAddSubFX( atoi( _argv[1] ), atoi( _argv[2] ) );
RemoteZynAddSubFx * remoteZASF =
new RemoteZynAddSubFx( atoi( _argv[1] ), atoi( _argv[2] ) );
remoteZASF->run();

7
plugins/zynaddsubfx/remote_zynaddsubfx.h → plugins/zynaddsubfx/RemoteZynAddSubFx.h
View File

@@ -1,8 +1,8 @@
/*
* remote_zynaddsubfx.h - ZynAddSubFX-embedding plugin
* RemoteZynAddSubFx.h - ZynAddSubFX-embedding plugin
*
* Copyright (c) 2008-2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
*
* Copyright (c) 2008 Tobias Doerffel <tobydox/at/users.sourceforge.net>
*
* This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
*
* This program is free software; you can redistribute it and/or
@@ -22,7 +22,6 @@
*
*/
#ifndef _REMOTE_ZYNADDSUBFX_H
#define _REMOTE_ZYNADDSUBFX_H

209
plugins/zynaddsubfx/zynaddsubfx.cpp → plugins/zynaddsubfx/ZynAddSubFx.cpp
View File

@@ -1,8 +1,8 @@
/*
* zynaddsubfx.cpp - ZynAddSubFX-embedding plugin
* ZynAddSubFx.cpp - ZynAddSubxFX-embedding plugin
*
* Copyright (c) 2008-2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
*
*
* This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
*
* This program is free software; you can redistribute it and/or
@@ -22,7 +22,6 @@
*
*/
#include "lmmsconfig.h"
#include <Qt/QtXml>
@@ -30,23 +29,24 @@
#include <QtGui/QDropEvent>
#include <QtGui/QPushButton>
#include "zynaddsubfx.h"
#include "ZynAddSubFx.h"
#include "engine.h"
#include "mmp.h"
#include "instrument_play_handle.h"
#include "InstrumentTrack.h"
#include "gui_templates.h"
#include "string_pair_drag.h"
#include "remote_zynaddsubfx.h"
#include "RemoteZynAddSubFx.h"
#include "LocalZynAddSubFx.h"
#include "embed.cpp"
#include "moc_zynaddsubfx.cxx"
#include "moc_ZynAddSubFx.cxx"
extern "C"
{
Plugin::Descriptor PLUGIN_EXPORT zynaddsubfx_plugin_descriptor =
Plugin::Descriptor PLUGIN_EXPORT ZynAddSubFx_plugin_descriptor =
{
STRINGIFY( PLUGIN_NAME ),
"ZynAddSubFX",
@@ -64,49 +64,60 @@ Plugin::Descriptor PLUGIN_EXPORT zynaddsubfx_plugin_descriptor =
zynAddSubFx::zynAddSubFx( InstrumentTrack * _instrumentTrack ) :
Instrument( _instrumentTrack, &zynaddsubfx_plugin_descriptor ),
m_plugin( NULL )
ZynAddSubFxInstrument::ZynAddSubFxInstrument(
InstrumentTrack * _instrumentTrack ) :
Instrument( _instrumentTrack, &ZynAddSubFx_plugin_descriptor ),
m_hasGUI( false ),
m_plugin( NULL ),
m_remotePlugin( NULL )
{
initRemotePlugin();
initPlugin();
// now we need a play-handle which cares for calling play()
InstrumentPlayHandle * iph = new InstrumentPlayHandle( this );
engine::getMixer()->addPlayHandle( iph );
connect( engine::getMixer(), SIGNAL( sampleRateChanged() ),
this, SLOT( updateSampleRate() ) );
this, SLOT( reloadPlugin() ) );
}
zynAddSubFx::~zynAddSubFx()
ZynAddSubFxInstrument::~ZynAddSubFxInstrument()
{
engine::getMixer()->removePlayHandles( instrumentTrack() );
m_pluginMutex.lock();
delete m_plugin;
delete m_remotePlugin;
m_pluginMutex.unlock();
}
void zynAddSubFx::saveSettings( QDomDocument & _doc,
void ZynAddSubFxInstrument::saveSettings( QDomDocument & _doc,
QDomElement & _this )
{
QTemporaryFile tf;
if( tf.open() )
{
m_plugin->lock();
m_plugin->sendMessage(
RemotePlugin::message( IdSaveSettingsToFile ).
addString(
QSTR_TO_STDSTR(
QDir::toNativeSeparators( tf.fileName() ) ) ) );
m_plugin->waitForMessage( IdSaveSettingsToFile );
m_plugin->unlock();
const std::string fn = QSTR_TO_STDSTR(
QDir::toNativeSeparators( tf.fileName() ) );
m_pluginMutex.lock();
if( m_remotePlugin )
{
m_remotePlugin->lock();
m_remotePlugin->sendMessage(
RemotePlugin::message( IdSaveSettingsToFile ).addString( fn ) );
m_remotePlugin->waitForMessage( IdSaveSettingsToFile );
m_remotePlugin->unlock();
}
else
{
m_plugin->saveXML( fn );
}
m_pluginMutex.unlock();
QByteArray a = tf.readAll();
// remove first blank line
a.remove( 0,
@@ -125,7 +136,7 @@ void zynAddSubFx::saveSettings( QDomDocument & _doc,
void zynAddSubFx::loadSettings( const QDomElement & _this )
void ZynAddSubFxInstrument::loadSettings( const QDomElement & _this )
{
if( !_this.hasChildNodes() )
{
@@ -141,14 +152,24 @@ void zynAddSubFx::loadSettings( const QDomElement & _this )
QByteArray a = doc.toString( 0 ).toUtf8();
a.prepend( "<?xml version=\"1.0\"?>\n" );
tf.write( a );
m_plugin->lock();
m_plugin->sendMessage(
RemotePlugin::message( IdLoadSettingsFromFile ).
addString(
QSTR_TO_STDSTR(
QDir::toNativeSeparators( tf.fileName() ) ) ) );
m_plugin->waitForMessage( IdLoadSettingsFromFile );
m_plugin->unlock();
const std::string fn = QSTR_TO_STDSTR(
QDir::toNativeSeparators( tf.fileName() ) );
m_pluginMutex.lock();
if( m_remotePlugin )
{
m_remotePlugin->lock();
m_remotePlugin->sendMessage(
RemotePlugin::message( IdLoadSettingsFromFile ).
addString( fn ) );
m_remotePlugin->waitForMessage( IdLoadSettingsFromFile );
m_remotePlugin->unlock();
}
else
{
m_plugin->loadXML( fn );
}
m_pluginMutex.unlock();
emit settingsChanged();
}
@@ -159,12 +180,21 @@ void zynAddSubFx::loadSettings( const QDomElement & _this )
void zynAddSubFx::loadFile( const QString & _file )
{
m_plugin->lock();
m_plugin->sendMessage(
RemotePlugin::message( IdLoadPresetFromFile ).
addString( QSTR_TO_STDSTR( _file ) ) );
m_plugin->waitForMessage( IdLoadPresetFromFile );
m_plugin->unlock();
const std::string fn = QSTR_TO_STDSTR( _file );
if( m_remotePlugin )
{
m_remotePlugin->lock();
m_remotePlugin->sendMessage(
RemotePlugin::message( IdLoadPresetFromFile ).addString( fn ) );
m_remotePlugin->waitForMessage( IdLoadPresetFromFile );
m_remotePlugin->unlock();
}
else
{
m_pluginMutex.lock();
m_plugin->loadPreset( fn );
m_pluginMutex.unlock();
}
emit settingsChanged();
}
@@ -172,18 +202,25 @@ void zynAddSubFx::loadFile( const QString & _file )
QString zynAddSubFx::nodeName() const
QString ZynAddSubFxInstrument::nodeName() const
{
return zynaddsubfx_plugin_descriptor.name;
return ZynAddSubFx_plugin_descriptor.name;
}
void zynAddSubFx::play( sampleFrame * _buf )
void ZynAddSubFxInstrument::play( sampleFrame * _buf )
{
m_pluginMutex.lock();
m_plugin->process( NULL, _buf );
if( m_remotePlugin )
{
m_remotePlugin->process( NULL, _buf );
}
else
{
m_plugin->processAudio( _buf );
}
m_pluginMutex.unlock();
instrumentTrack()->processAudioBuffer( _buf,
engine::getMixer()->framesPerPeriod(), NULL );
@@ -192,11 +229,18 @@ void zynAddSubFx::play( sampleFrame * _buf )
bool zynAddSubFx::handleMidiEvent( const midiEvent & _me,
bool ZynAddSubFxInstrument::handleMidiEvent( const midiEvent & _me,
const midiTime & _time )
{
m_pluginMutex.lock();
m_plugin->processMidiEvent( _me, 0 );
if( m_remotePlugin )
{
m_remotePlugin->processMidiEvent( _me, 0 );
}
else
{
m_plugin->processMidiEvent( _me );
}
m_pluginMutex.unlock();
return true;
@@ -205,43 +249,58 @@ bool zynAddSubFx::handleMidiEvent( const midiEvent & _me,
void zynAddSubFx::updateSampleRate()
void ZynAddSubFxInstrument::reloadPlugin()
{
m_pluginMutex.lock();
// save state of current plugin instance
multimediaProject m( multimediaProject::InstrumentTrackSettings );
saveSettings( m, m.content() );
initRemotePlugin();
// init plugin (will delete current one and create a new instance)
initPlugin();
// and load the settings again
loadSettings( m.content() );
}
void ZynAddSubFxInstrument::initPlugin()
{
m_pluginMutex.lock();
delete m_plugin;
delete m_remotePlugin;
m_plugin = NULL;
m_remotePlugin = NULL;
if( m_hasGUI )
{
m_remotePlugin = new RemotePlugin( "RemoteZynAddSubFx", false );
m_remotePlugin->lock();
m_remotePlugin->waitForInitDone( false );
m_remotePlugin->sendMessage(
RemotePlugin::message( IdZasfPresetDirectory ).
addString(
QSTR_TO_STDSTR(
QString( configManager::inst()->factoryPresetsDir() +
QDir::separator() + "ZynAddSubFX" ) ) ) );
m_remotePlugin->showUI();
m_remotePlugin->unlock();
}
else
{
m_plugin = new LocalZynAddSubFx;
m_plugin->setSampleRate( engine::getMixer()->processingSampleRate() );
m_plugin->setBufferSize( engine::getMixer()->framesPerPeriod() );
}
m_pluginMutex.unlock();
}
void zynAddSubFx::initRemotePlugin()
{
delete m_plugin;
m_plugin = new RemotePlugin( "remote_zynaddsubfx", false );
m_plugin->lock();
m_plugin->waitForInitDone( false );
m_plugin->sendMessage(
RemotePlugin::message( IdZasfPresetDirectory ).
addString(
QSTR_TO_STDSTR(
QString( configManager::inst()->factoryPresetsDir() +
QDir::separator() + "ZynAddSubFX" ) ) ) );
m_plugin->unlock();
}
PluginView * zynAddSubFx::instantiateView( QWidget * _parent )
PluginView * ZynAddSubFxInstrument::instantiateView( QWidget * _parent )
{
return new ZynAddSubFxView( this, _parent );
}
@@ -336,15 +395,9 @@ void ZynAddSubFxView::modelChanged()
void ZynAddSubFxView::toggleUI()
{
if( m_toggleUIButton->isChecked() )
{
castModel<zynAddSubFx>()->m_plugin->showUI();
}
else
{
castModel<zynAddSubFx>()->m_plugin->hideUI();
}
ZynAddSubFxInstrument * model = castModel<ZynAddSubFxInstrument>();
model->m_hasGUI = m_toggleUIButton->isChecked();
model->reloadPlugin();
}
@@ -358,7 +411,7 @@ extern "C"
Plugin * PLUGIN_EXPORT lmms_plugin_main( Model *, void * _data )
{
return new zynAddSubFx( static_cast<InstrumentTrack *>( _data ) );
return new ZynAddSubFxInstrument( static_cast<InstrumentTrack *>( _data ) );
}

20
plugins/zynaddsubfx/zynaddsubfx.h → plugins/zynaddsubfx/ZynAddSubFx.h
View File

@@ -1,5 +1,5 @@
/*
* zynaddsubfx.h - ZynAddSubFX-embedding plugin
* ZynAddSubFx.h - ZynAddSubFX-embedding plugin
*
* Copyright (c) 2008-2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
*
@@ -22,12 +22,10 @@
*
*/
#ifndef _ZYNADDSUBFX_H
#define _ZYNADDSUBFX_H
#include <QtCore/QMutex>
#include <QtCore/QThread>
#include "Instrument.h"
#include "InstrumentView.h"
@@ -36,16 +34,17 @@
class QPushButton;
class LocalZynAddSubFx;
class ZynAddSubFxView;
class notePlayHandle;
class zynAddSubFx : public Instrument
class ZynAddSubFxInstrument : public Instrument
{
Q_OBJECT
public:
zynAddSubFx( InstrumentTrack * _instrument_track );
virtual ~zynAddSubFx();
ZynAddSubFxInstrument( InstrumentTrack * _instrument_track );
virtual ~ZynAddSubFxInstrument();
virtual void play( sampleFrame * _working_buffer );
@@ -69,15 +68,16 @@ public:
private slots:
void updateSampleRate();
void reloadPlugin();
private:
void initRemotePlugin();
void initPlugin();
bool m_hasGUI;
QMutex m_pluginMutex;
RemotePlugin * m_plugin;
LocalZynAddSubFx * m_plugin;
RemotePlugin * m_remotePlugin;
friend class ZynAddSubFxView;