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spiralsynthmodular
mirror of https://github.com/original-male/spiralsynthmodular
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merged branches and removed traces

master
nebogeo 22 years ago
parent
7b9b15ba33
commit
99c0934eb2
8 changed files with 275 additions and 80 deletions
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  1. +15
    -4
      Makefile.in
  2. +62
    -53
      SpiralSynthModular.C
  3. +15
    -0
      SpiralSynthModular.h
  4. +0
    -10
      SpiralSynthModularInfo.C
  5. +1
    -1
      SpiralSynthModularInfo.h
  6. +1
    -1
      SpiralSynthPluginLocation.h.in
  7. +12
    -11
      configure.in
  8. +169
    -0
      main.cpp

+ 15
- 4
Makefile.in View File

@@ -41,7 +41,7 @@ libdir = @libdir@
infodir = @infodir@
mandir = @mandir@

SpiralPlugins = @PLUGINDIR@
SpiralPlugins = $(libdir)/SpiralPlugins

####### Files

@@ -57,9 +57,11 @@ HEADERS = SpiralSynthModular.h \
SpiralSound/Plugins/SpiralPlugin.h \
SpiralSound/Plugins/SpiralPluginGUI.h \
SpiralSound/PluginManager.h \
SpiralSound/ChannelHandler.h \
SettingsWindow.h \
SpiralSynthPluginLocation.h
SOURCES = SpiralSynthModular.C \
SOURCES = main.cpp \
SpiralSynthModular.C \
SpiralSynthModularInfo.C \
GraphSort.C \
GUI/Widgets/Fl_DeviceGUI.C \
@@ -71,8 +73,10 @@ SOURCES = SpiralSynthModular.C \
SpiralSound/Plugins/SpiralPlugin.C \
SpiralSound/Plugins/SpiralPluginGUI.C \
SpiralSound/PluginManager.C \
SpiralSound/ChannelHandler.C \
SettingsWindow.C
OBJECTS = SpiralSynthModular.o \
OBJECTS = main.o \
SpiralSynthModular.o \
SpiralSynthModularInfo.o \
GraphSort.o \
GUI/Widgets/Fl_DeviceGUI.o \
@@ -84,6 +88,7 @@ OBJECTS = SpiralSynthModular.o \
SpiralSound/Plugins/SpiralPlugin.o \
SpiralSound/Plugins/SpiralPluginGUI.o \
SpiralSound/PluginManager.o \
SpiralSound/ChannelHandler.o \
SettingsWindow.o
INTERFACES =
UICDECLS =
@@ -91,7 +96,7 @@ UICIMPLS =
SRCMOC =
OBJMOC =
DIST =
TARGET = SpiralSynthModular
TARGET = spiralsynthmodular

SUBDIRS = @PLUGINLIST@

@@ -165,6 +170,9 @@ uninstall:

####### Compile

main.o : main.cpp \
SpiralSynthModular.h

SpiralSynthModular.o: SpiralSynthModular.C \
SpiralSynthModular.h \
SpiralSynthModularInfo.h \
@@ -191,6 +199,9 @@ SpiralSynthModularInfo.o: SpiralSynthModularInfo.C \
GraphSort.o: GraphSort.C \
GraphSort.h

SpiralSound/ChannelHandler.o: SpiralSound/ChannelHandler.C \
SpiralSound/ChannelHandler.h

GUI/Widgets/Fl_DeviceGUI.o: GUI/Widgets/Fl_DeviceGUI.C \
GUI/Widgets/Fl_DeviceGUI.h \
GUI/Widgets/Fl_DragBar.H \


+ 62
- 53
SpiralSynthModular.C View File

@@ -29,6 +29,7 @@

#include "SpiralSynthModular.h"
#include "SpiralSound/PluginManager.h"
#include "SpiralSound/Plugins/SpiralPluginGUI.h"

#include "GUI/SSM.xpm"
#include "GUI/load.xpm"
@@ -40,7 +41,7 @@

//#define DEBUG_PLUGINS

const static string LABEL = "SpiralSynthModular 0.1.1b1";
const static string LABEL = "SpiralSynthModular 0.1.1 MultiThreaded";
static string TITLEBAR;

static const int FILE_VERSION = 3;
@@ -71,7 +72,8 @@ SynthModular::SynthModular():
m_NextID(0),
m_NextPluginButton(1),
m_NextPluginButtonXPos(5),
m_NextPluginButtonYPos(20)
m_NextPluginButtonYPos(20),
m_PauseAudio(false)
{
m_Info.BUFSIZE = SpiralInfo::BUFSIZE;
m_Info.FRAGSIZE = SpiralInfo::FRAGSIZE;
@@ -83,6 +85,8 @@ m_NextPluginButtonYPos(20)
//m_Info.GUI_COLOUR = SpiralInfo::GUI_COLOUR;
for (int n=0; n<512; n++) Numbers[n]=n;
m_CH.Register("PauseAudio",&m_PauseAudio);
}

//////////////////////////////////////////////////////////
@@ -97,6 +101,8 @@ SynthModular::~SynthModular()

void SynthModular::ClearUp()
{
PauseAudio();
for(map<int,DeviceWin*>::iterator i=m_DeviceWinMap.begin();
i!=m_DeviceWinMap.end(); i++)
{
@@ -113,13 +119,29 @@ void SynthModular::ClearUp()
m_Canvas->Clear();
m_DeviceWinMap.clear();
m_NextID=0;
ResumeAudio();
}

//////////////////////////////////////////////////////////

void SynthModular::Update()
{
// run the plugins
m_CH.UpdateDataNow();
if (m_PauseAudio) return;
// for all the plugins
for(map<int,DeviceWin*>::iterator i=m_DeviceWinMap.begin();
i!=m_DeviceWinMap.end(); i++)
{
// updates the data from the gui thread, if it's not blocking
i->second->m_Device->UpdateChannelHandler();
// run any commands we've received from the GUI's
i->second->m_Device->ExecuteCommands();
}
// run the plugins (only ones connected to anything)
list<int> ExecutionOrder = m_Canvas->GetGraph()->GetSortedList();
for (list<int>::reverse_iterator i=ExecutionOrder.rbegin();
i!=ExecutionOrder.rend(); i++)
@@ -127,7 +149,7 @@ void SynthModular::Update()
// use the graphsort order to remove internal latency
map<int,DeviceWin*>::iterator di=m_DeviceWinMap.find(*i);
if (di!=m_DeviceWinMap.end() && di->second->m_Device)
{
{
#ifdef DEBUG_PLUGINS
cerr<<"Executing plugin "<<di->second->m_PluginID<<endl;
#endif
@@ -149,6 +171,11 @@ void SynthModular::UpdatePluginGUIs()
for (map<int,DeviceWin*>::iterator i=m_DeviceWinMap.begin();
i!=m_DeviceWinMap.end(); i++)
{
if (i->second->m_DeviceGUI->GetPluginWindow())
{
i->second->m_DeviceGUI->GetPluginWindow()->redraw();
}
if (i->second->m_DeviceGUI->Killed())
{
if (i->second->m_DeviceGUI->GetPluginWindow())
@@ -160,7 +187,12 @@ void SynthModular::UpdatePluginGUIs()
m_Canvas->RemoveDevice(i->second->m_DeviceGUI);
// deleted by Canvas::Remove()? seems to cause random crashes
//delete i->second->m_DeviceGUI;
if (i->second->m_Device) delete i->second->m_Device;
if (i->second->m_Device)
{
PauseAudio();
delete i->second->m_Device;
ResumeAudio();
}
m_DeviceWinMap.erase(i);
break;
}
@@ -497,6 +529,7 @@ DeviceWin* SynthModular::NewDeviceWin(int n, int x, int y)

if (temp)
{
temp->hide();
temp->position(200,50);
m_AppGroup->add(temp);
m_MainWindow->redraw();
@@ -578,7 +611,7 @@ void SynthModular::UpdateHostInfo()
str<<*this;
ClearUp();
// update the settings
m_Info.BUFSIZE = SpiralInfo::BUFSIZE;
m_Info.FRAGSIZE = SpiralInfo::FRAGSIZE;
@@ -603,6 +636,8 @@ void SynthModular::cb_Update(void* o, bool mode)

istream &operator>>(istream &s, SynthModular &o)
{
o.PauseAudio();

string dummy;
int ver;
s>>dummy>>dummy>>dummy>>ver;
@@ -666,8 +701,19 @@ istream &operator>>(istream &s, SynthModular &o)
temp->m_Device->SetUpdateInfoCallback(ID,o.cb_UpdatePluginInfo);
o.m_DeviceWinMap[ID]=temp;
o.m_DeviceWinMap[ID]->m_Device->StreamIn(s); // load the plugin
if (ver>1 && o.m_DeviceWinMap[ID]->m_DeviceGUI->GetPluginWindow())
{
// set the GUI up with the loaded values
// looks messy, but if we do it here, the plugin and it's gui can remain
// totally seperated.
((SpiralPluginGUI*)(o.m_DeviceWinMap[ID]->m_DeviceGUI->GetPluginWindow()))->
UpdateValues(o.m_DeviceWinMap[ID]->m_Device);

// updates the data in the channel buffers, so the values don't
// get overwritten in the next tick. (should maybe be somewhere else)
o.m_DeviceWinMap[ID]->m_Device->GetChannelHandler()->FlushChannels();

// position the plugin window in the main window
o.m_DeviceWinMap[ID]->m_DeviceGUI->GetPluginWindow()->position(px,py);
@@ -692,6 +738,8 @@ istream &operator>>(istream &s, SynthModular &o)

s>>*o.m_Canvas;

o.ResumeAudio();

return s;
}

@@ -699,6 +747,8 @@ istream &operator>>(istream &s, SynthModular &o)

ostream &operator<<(ostream &s, SynthModular &o)
{
o.PauseAudio();

s<<"SpiralSynthModular File Ver "<<FILE_VERSION<<endl;
// make external files dir
@@ -772,6 +822,8 @@ ostream &operator<<(ostream &s, SynthModular &o)
system(command.c_str());
}
o.ResumeAudio();

return s;
}

@@ -810,7 +862,7 @@ inline void SynthModular::cb_Load_i(Fl_Button* o, void* v)
ClearUp();
inf>>*this;
TITLEBAR=LABEL+" "+fn;
m_TopWindow->label(TITLEBAR.c_str());
}
@@ -842,9 +894,9 @@ inline void SynthModular::cb_Save_i(Fl_Button* o, void* v)
if (of)
{
m_FilePath=fn;
of<<*this;
TITLEBAR=LABEL+" "+fn;
m_TopWindow->label(TITLEBAR.c_str());
}
@@ -1024,7 +1076,7 @@ void SynthModular::LoadPatch(const char *fn)
{
m_FilePath=fn;

ClearUp();
ClearUp();
inf>>*this;

TITLEBAR=LABEL+" "+fn;
@@ -1033,46 +1085,3 @@ void SynthModular::LoadPatch(const char *fn)
}

//////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////

int main(int argc, char **argv)
{
srand(time(NULL));
SpiralSynthModularInfo::Get()->LoadPrefs();
// get args
string cmd_filename="";
bool cmd_specd = false;
if (argc>1)
{
cmd_filename = argv[1];
cmd_specd = true;
}
Fl::visual(FL_DOUBLE|FL_RGB);
SynthModular *synth=new SynthModular;
Fl_Window* win = synth->CreateWindow();
synth->LoadPlugins();
win->xclass("");
win->show(argc, argv); // prevents stuff happening before the plugins have loaded
Fl_Tooltip::size(10);
Fl::visible_focus(false);
// do we need to load a patch on startup?
if (cmd_specd) synth->LoadPatch(cmd_filename.c_str());

for (;;)
{
if (!Fl::check()) break;
if (!synth->CallbackMode()) synth->Update();
synth->UpdatePluginGUIs(); // deletes any if necc
//else Fl::wait();
}
delete synth;
return 1;
}


+ 15
- 0
SpiralSynthModular.h View File

@@ -36,6 +36,7 @@
#include "GUI/Widgets/Fl_CommentGUI.h"
#include "GUI/Widgets/Fl_Canvas.h"
#include "SpiralSound/Plugins/SpiralPlugin.h"
#include "SpiralSound/ChannelHandler.h"
#include "SettingsWindow.h"

typedef Fl_Double_Window SpiralWindowType;
@@ -71,6 +72,17 @@ public:
void UpdatePluginGUIs();
void LoadPatch(const char *fn);
void PauseAudio()
{
m_CH.Set("PauseAudio",true);
m_CH.Wait();
}

void ResumeAudio()
{
m_CH.Set("PauseAudio",false);
}
private:

DeviceWin* NewDeviceWin(int n, int x, int y);
@@ -121,6 +133,9 @@ private:

vector<Fl_Button*> m_DeviceVec;
ChannelHandler m_CH; // used for threadsafe communication
bool m_PauseAudio;
inline void cb_NewDevice_i(Fl_Button* o, void* v);
static void cb_NewDevice(Fl_Button* o, void* v);
inline void cb_NewDeviceFromMenu_i(Fl_Canvas* o, void* v);


+ 0
- 10
SpiralSynthModularInfo.C View File

@@ -86,25 +86,15 @@ SpiralSynthModularInfo::SpiralSynthModularInfo()
PLUGINVEC.push_back("FilterPlugin.so");
PLUGINVEC.push_back("SVFilterPlugin.so");
PLUGINVEC.push_back("MoogFilterPlugin.so");
PLUGINVEC.push_back("WaveShaperPlugin.so");
PLUGINVEC.push_back("EchoPlugin.so");
PLUGINVEC.push_back("DelayPlugin.so");
PLUGINVEC.push_back("SamplerPlugin.so");
PLUGINVEC.push_back("SeqPlugin.so");
PLUGINVEC.push_back("MatrixPlugin.so");
PLUGINVEC.push_back("SeqSelectorPlugin.so");
PLUGINVEC.push_back("EnvFollowerPlugin.so");
PLUGINVEC.push_back("SmoothPlugin.so");
PLUGINVEC.push_back("LADSPAPlugin.so");
PLUGINVEC.push_back("XFadePlugin.so");
PLUGINVEC.push_back("StreamPlugin.so");
PLUGINVEC.push_back("SpiralLoopPlugin.so");
PLUGINVEC.push_back("PoshSamplerPlugin.so");
PLUGINVEC.push_back("ComplexEnvelopePlugin.so");
PLUGINVEC.push_back("DistributorPlugin.so");
PLUGINVEC.push_back("JoystickPlugin.so");
PLUGINVEC.push_back("LFOPlugin.so");
PLUGINVEC.push_back("MeterPlugin.so");
}

void SpiralSynthModularInfo::StreamInPrefs(istream &s)


+ 1
- 1
SpiralSynthModularInfo.h View File

@@ -40,7 +40,7 @@ public:
protected:
SpiralSynthModularInfo();
virtual string GetResFileName() { return ".SpiralSynthModular"; }
virtual string GetResFileName() { return ".SpiralSynthModularMT"; }
static SpiralSynthModularInfo *m_SpiralSynthModularInfo;


+ 1
- 1
SpiralSynthPluginLocation.h.in View File

@@ -17,4 +17,4 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/

#define PLUGIN_PATH_LOCATION "@PLUGINDIR@/"
#define PLUGIN_PATH_LOCATION "@prefix@/lib/SpiralPlugins/"

+ 12
- 11
configure.in View File

@@ -41,18 +41,18 @@ if test $ac_arg_jack = "Y" ; then
PLUGINLIST="AmpPlugin ControllerPlugin DelayPlugin EchoPlugin EnvFollowerPlugin \
EnvelopePlugin FilterPlugin MatrixPlugin MidiPlugin MixerPlugin MoogFilterPlugin \
NoteSnapPlugin OscillatorPlugin OutputPlugin RingModPlugin SVFilterPlugin \
SampleHoldPlugin SamplerPlugin ScopePlugin SeqPlugin SmoothPlugin SplitterPlugin \
StereoMixerPlugin WaveTablePlugin SeqSelectorPlugin LADSPAPlugin WaveShaperPlugin \
StreamPlugin XFadePlugin SpiralLoopPlugin JackPlugin PoshSamplerPlugin \
ComplexEnvelopePlugin DistributorPlugin JoystickPlugin LFOPlugin MeterPlugin"
SampleHoldPlugin ScopePlugin SmoothPlugin SplitterPlugin \
StereoMixerPlugin WaveTablePlugin LADSPAPlugin \
XFadePlugin JackPlugin \
DistributorPlugin LFOPlugin"
else
PLUGINLIST="AmpPlugin ControllerPlugin DelayPlugin EchoPlugin EnvFollowerPlugin \
EnvelopePlugin FilterPlugin MatrixPlugin MidiPlugin MixerPlugin MoogFilterPlugin \
NoteSnapPlugin OscillatorPlugin OutputPlugin RingModPlugin SVFilterPlugin \
SampleHoldPlugin SamplerPlugin ScopePlugin SeqPlugin SmoothPlugin SplitterPlugin \
StereoMixerPlugin WaveTablePlugin SeqSelectorPlugin LADSPAPlugin WaveShaperPlugin \
StreamPlugin XFadePlugin SpiralLoopPlugin PoshSamplerPlugin ComplexEnvelopePlugin \
DistributorPlugin JoystickPlugin LFOPlugin MeterPlugin"
SampleHoldPlugin ScopePlugin SmoothPlugin SplitterPlugin \
StereoMixerPlugin WaveTablePlugin LADSPAPlugin \
XFadePlugin PoshSamplerPlugin\
DistributorPlugin LFOPlugin"
fi
echo "$PLUGINLIST" > SpiralSound/PluginList.txt

@@ -93,9 +93,10 @@ AC_SUBST(FLTK_CXXFLAGS)
AC_SUBST(FLTK_CFLAGS)
AC_SUBST(FLTK_LIBS)

if test $ac_arg_jack = "Y" ; then
AM_PATH_GLIB(1.2.0,,AC_MSG_ERROR([*** GLIB >= 1.2.0 not installed]))
fi
dnl I can't get this to work ?
dnl if test $ac_arg_jack = "Y" ; then
dnl AM_PATH_GLIB(1.2.0,,AC_MSG_ERROR([*** GLIB >= 1.2.0 not installed]))
dnl fi

AC_CHECK_HEADERS(dlfcn.h)
AC_CHECK_LIB(dl, dlopen)


+ 169
- 0
main.cpp View File

@@ -0,0 +1,169 @@
/* SpiralSynthModular
* Copyleft (C) 2002 David Griffiths <dave@pawfal.org>
*
* 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; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <iostream.h>
#include <stdlib.h>
#include <FL/Fl.H>
#include <FL/Fl_Tooltip.h>
#include <unistd.h>

#include "SpiralSynthModular.h"

pthread_t loopthread;
SynthModular *synth;

int pthread_create_realtime (pthread_t *new_thread,
void *(*start)(void *), void *arg,
int priority);

char flashy[] = {'|','/','-','\\'};

void audioloop(void* o)
{
int counter=0,flashy_counter=0;
while(1)
{
synth->Update();
if (counter==10000)
{
cerr<<"\b"<<flashy[flashy_counter%4];
counter=0;
flashy_counter++;
}
counter++;
}
}

int main(int argc, char **argv)
{
srand(time(NULL));
SpiralSynthModularInfo::Get()->LoadPrefs();
bool GUI = true;
bool FIFO = false;
// get args
string cmd_filename="";
bool cmd_specd = false;
// parse the args
if (argc>1)
{
cmd_filename = argv[1];
cmd_specd = true;
for (int a=2; a<argc; a++)
{
if (!strcmp(argv[a],"--NoGUI")) GUI = false;
if (!strcmp(argv[a],"--SHED_FIFO")) FIFO = true;
}
}
Fl::visual(FL_DOUBLE|FL_RGB);
synth=new SynthModular;
// setup the synth
Fl_Window* win = synth->CreateWindow();
synth->LoadPlugins();
win->xclass("");
if (GUI) win->show(argc, argv); // prevents stuff happening before the plugins have loaded
// set some fltk defaults
Fl_Tooltip::size(10);
Fl::visible_focus(false);
// spawn the audio thread
int ret;
if (FIFO) ret=pthread_create_realtime(&loopthread,(void*(*)(void*))audioloop,NULL,50);
else ret=pthread_create(&loopthread,NULL,(void*(*)(void*))audioloop,NULL);

// do we need to load a patch on startup?
if (cmd_specd) synth->LoadPatch(cmd_filename.c_str());
if (!GUI)
{
// if there is no gui needed, there is nothing more to do here
Fl::check();
for (;;) sleep(1);
}
for (;;)
{
if (!Fl::check()) break;
//if (!synth->CallbackMode()) synth->Update();
synth->UpdatePluginGUIs(); // deletes any if necc
//else Fl::wait();
usleep(10000);
}
//pthread_cancel(loopthread);
delete synth;
return 1;
}

// nicked from Paul Barton-Davis' Ardour code :)
int pthread_create_realtime (pthread_t *new_thread,
void *(*start)(void *), void *arg,
int priority)

{
pthread_attr_t *rt_attributes;
struct sched_param *rt_param;
int retval;

rt_attributes = (pthread_attr_t *) malloc (sizeof (pthread_attr_t));
rt_param = (struct sched_param *) malloc (sizeof (struct sched_param));

pthread_attr_init (rt_attributes);

if (seteuid (0)) {
cerr << "Cannot obtain root UID for RT scheduling operations"
<< endl;
return -1;

} else {

if (pthread_attr_setschedpolicy (rt_attributes, SCHED_FIFO)) {
cerr << "Cannot set FIFO scheduling attributes for RT thread" << endl;

}
if (pthread_attr_setscope (rt_attributes, PTHREAD_SCOPE_SYSTEM)) {
cerr << "Cannot set scheduling scope for RT thread" << endl;

}
rt_param->sched_priority = priority;
if (pthread_attr_setschedparam (rt_attributes, rt_param)) {
cerr << "Cannot set scheduling priority for RT thread" << endl;

}
}

retval = pthread_create (new_thread, rt_attributes, start, arg);
seteuid (getuid());

return retval;
}

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