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lin-vst-server.cpp
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lin-vst-server.cpp
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/* dssi-vst: a DSSI plugin wrapper for VST effects and instruments
Copyright 2004-2007 Chris Cannam
This file is part of linvst.
linvst 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <iostream>
#include <fstream>
#include <vector>
#include <string>
#include <map>
#include <sys/types.h>
#include <sys/socket.h>
#include <fcntl.h>
#include <sys/un.h>
#include <sys/time.h>
#include <sys/poll.h>
#include <time.h>
#include <sched.h>
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include "remotepluginserver.h"
#include "paths.h"
#define APPLICATION_CLASS_NAME "dssi_vst"
#ifdef TRACKTIONWM
#define APPLICATION_CLASS_NAME2 "dssi_vst2"
#endif
#define OLD_PLUGIN_ENTRY_POINT "main"
#define NEW_PLUGIN_ENTRY_POINT "VSTPluginMain"
#if VST_FORCE_DEPRECATED
#define DEPRECATED_VST_SYMBOL(x) __##x##Deprecated
#else
#define DEPRECATED_VST_SYMBOL(x) x
#endif
#ifdef VESTIGE
typedef AEffect *(VESTIGECALLBACK *VstEntry)(audioMasterCallback audioMaster);
#else
typedef AEffect *(VSTCALLBACK *VstEntry)(audioMasterCallback audioMaster);
#endif
RemotePluginDebugLevel debugLevel = RemotePluginDebugNone;
#define disconnectserver 32143215
#define hidegui2 77775634
using namespace std;
class RemoteVSTServer : public RemotePluginServer
{
public:
RemoteVSTServer(std::string fileIdentifiers, std::string fallbackName);
virtual ~RemoteVSTServer();
// virtual std::string getName() { return m_name; }
// virtual std::string getMaker() { return m_maker; }
virtual std::string getName();
virtual std::string getMaker();
virtual void setBufferSize(int);
virtual void setSampleRate(int);
virtual void reset();
virtual void terminate();
virtual int getInputCount() { if(m_plugin) return m_plugin->numInputs; }
virtual int getOutputCount() { if(m_plugin) return m_plugin->numOutputs; }
virtual int getFlags() { if(m_plugin) return m_plugin->flags; }
virtual int getinitialDelay() { if(m_plugin) return m_plugin->initialDelay; }
virtual int getUID() { if(m_plugin) return m_plugin->uniqueID; }
virtual int getParameterCount() { if(m_plugin) return m_plugin->numParams; }
virtual std::string getParameterName(int);
virtual std::string getParameterLabel(int);
virtual std::string getParameterDisplay(int);
virtual void setParameter(int, float);
virtual float getParameter(int);
virtual void getParameters(int, int, float *);
virtual int getProgramCount() { if(m_plugin) return m_plugin->numPrograms; }
virtual int getProgramNameIndexed(int, char *name);
virtual std::string getProgramName();
#ifdef WAVES
virtual int getShellName(char *name);
#endif
virtual void setCurrentProgram(int);
virtual void showGUI();
virtual void hideGUI();
virtual void hideGUI2();
#ifdef EMBED
virtual void openGUI();
#endif
virtual void guiUpdate();
virtual int getEffInt(int opcode, int value);
virtual std::string getEffString(int opcode, int index);
virtual void effDoVoid(int opcode);
virtual int effDoVoid2(int opcode, int index, int value, float opt);
// virtual int getInitialDelay() {return m_plugin->initialDelay;}
// virtual int getUniqueID() { return m_plugin->uniqueID;}
// virtual int getVersion() { return m_plugin->version;}
virtual int processVstEvents();
virtual void getChunk();
virtual void setChunk();
virtual void canBeAutomated();
virtual void getProgram();
virtual void EffectOpen();
// virtual void eff_mainsChanged(int v);
virtual void process(float **inputs, float **outputs, int sampleFrames);
#ifdef DOUBLEP
virtual void processdouble(double **inputs, double **outputs, int sampleFrames);
virtual bool setPrecision(int);
#endif
virtual bool getOutProp(int);
virtual bool getInProp(int);
#ifdef MIDIEFF
virtual bool getMidiKey(int);
virtual bool getMidiProgName(int);
virtual bool getMidiCurProg(int);
virtual bool getMidiProgCat(int);
virtual bool getMidiProgCh(int);
virtual bool setSpeaker();
virtual bool getSpeaker();
#endif
#ifdef CANDOEFF
virtual bool getEffCanDo(std::string);
#endif
virtual void setDebugLevel(RemotePluginDebugLevel level) { debugLevel = level; }
virtual bool warn(std::string);
virtual void waitForServer();
virtual void waitForServerexit();
HWND hWnd;
WNDCLASSEX wclass;
#ifdef TRACKTIONWM
WNDCLASSEX wclass2;
#endif
UINT_PTR timerval;
bool haveGui;
#ifdef EMBED
HANDLE handlewin;
struct winmessage
{
int handle;
int width;
int height;
} winm2;
winmessage *winm;
#endif
int guiupdate;
int guiupdatecount;
int guiresizewidth;
int guiresizeheight;
ERect *rect;
int setprogrammiss;
int hostreaper;
int melda;
int wavesthread;
#ifdef EMBED
#ifdef TRACKTIONWM
int hosttracktion;
#endif
#endif
AEffect *m_plugin;
VstEvents vstev[VSTSIZE];
int bufferSize;
int sampleRate;
bool exiting;
bool exiting2;
bool effectrun;
bool inProcessThread;
bool guiVisible;
int parfin;
int audfin;
int getfin;
int hidegui;
std::string deviceName2;
std::string bufferwaves;
private:
std::string m_name;
std::string m_maker;
};
RemoteVSTServer *remoteVSTServerInstance = 0;
LRESULT WINAPI MainProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch (msg)
{
case WM_CLOSE:
#ifndef EMBED
if(remoteVSTServerInstance)
{
if (!remoteVSTServerInstance->exiting && remoteVSTServerInstance->guiVisible)
{
remoteVSTServerInstance->hidegui = 1;
// remoteVSTServerInstance->hideGUI();
return 0;
}
}
#endif
break;
case WM_TIMER:
/*
if(wParam == 678)
{
remoteVSTServerInstance->m_plugin->dispatcher (remoteVSTServerInstance->m_plugin, effEditIdle, 0, 0, NULL, 0);
}
*/
break;
default:
return DefWindowProc(hWnd, msg, wParam, lParam);
}
return 0;
}
#ifdef TRACKTIONWM
LRESULT WINAPI MainProc2(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch (msg)
{
case WM_CLOSE:
break;
case WM_TIMER:
break;
default:
return DefWindowProc(hWnd, msg, wParam, lParam);
}
return 0;
}
#endif
DWORD WINAPI AudioThreadMain(LPVOID parameter)
{
/*
struct sched_param param;
param.sched_priority = 1;
int result = sched_setscheduler(0, SCHED_FIFO, ¶m);
if (result < 0)
{
perror("Failed to set realtime priority for audio thread");
}
*/
while (!remoteVSTServerInstance->exiting)
{
remoteVSTServerInstance->dispatchProcess(50);
}
// param.sched_priority = 0;
// (void)sched_setscheduler(0, SCHED_OTHER, ¶m);
remoteVSTServerInstance->audfin = 1;
ExitThread(0);
return 0;
}
DWORD WINAPI GetSetThreadMain(LPVOID parameter)
{
/*
struct sched_param param;
param.sched_priority = 1;
int result = sched_setscheduler(0, SCHED_FIFO, ¶m);
if (result < 0)
{
perror("Failed to set realtime priority for audio thread");
}
*/
while (!remoteVSTServerInstance->exiting)
{
remoteVSTServerInstance->dispatchGetSet(50);
}
// param.sched_priority = 0;
// (void)sched_setscheduler(0, SCHED_OTHER, ¶m);
remoteVSTServerInstance->getfin = 1;
ExitThread(0);
return 0;
}
DWORD WINAPI ParThreadMain(LPVOID parameter)
{
/*
struct sched_param param;
param.sched_priority = 1;
int result = sched_setscheduler(0, SCHED_FIFO, ¶m);
if (result < 0)
{
perror("Failed to set realtime priority for audio thread");
}
*/
while (!remoteVSTServerInstance->exiting)
{
remoteVSTServerInstance->dispatchPar(50);
}
// param.sched_priority = 0;
// (void)sched_setscheduler(0, SCHED_OTHER, ¶m);
remoteVSTServerInstance->parfin = 1;
ExitThread(0);
return 0;
}
RemoteVSTServer::RemoteVSTServer(std::string fileIdentifiers, std::string fallbackName) :
RemotePluginServer(fileIdentifiers),
m_plugin(0),
m_name(fallbackName),
m_maker(""),
bufferSize(0),
sampleRate(0),
setprogrammiss(0),
hostreaper(0),
wavesthread(0),
#ifdef EMBED
winm(0),
#ifdef TRACKTIONWM
hosttracktion(0),
#endif
#endif
haveGui(true),
timerval(0),
exiting(false),
exiting2(false),
effectrun(false),
inProcessThread(false),
guiVisible(false),
parfin(0),
audfin(0),
getfin(0),
guiupdate(0),
guiupdatecount(0),
guiresizewidth(500),
guiresizeheight(200),
melda(0),
hWnd(0),
hidegui(0)
{
#ifdef EMBED
/*
winm = new winmessage;
if(!winm)
starterror = 1;
*/
winm = &winm2;
#endif
}
std::string RemoteVSTServer::getName()
{
char buffer[512];
memset(buffer, 0, sizeof(buffer));
m_plugin->dispatcher(m_plugin, effGetEffectName, 0, 0, buffer, 0);
if (buffer[0])
m_name = buffer;
return m_name;
}
std::string RemoteVSTServer::getMaker()
{
char buffer[512];
memset(buffer, 0, sizeof(buffer));
m_plugin->dispatcher(m_plugin, effGetVendorString, 0, 0, buffer, 0);
if (buffer[0])
m_maker = buffer;
return m_maker;
}
void RemoteVSTServer::EffectOpen()
{
if (debugLevel > 0)
cerr << "dssi-vst-server[1]: opening plugin" << endl;
m_plugin->dispatcher(m_plugin, effOpen, 0, 0, NULL, 0);
m_plugin->dispatcher(m_plugin, effMainsChanged, 0, 0, NULL, 0);
m_plugin->dispatcher(m_plugin, effSetBlockSize, 0, 1024, NULL, 0);
m_plugin->dispatcher(m_plugin, effSetSampleRate, 0, 0, NULL, (float)44100);
char buffer[512];
memset(buffer, 0, sizeof(buffer));
string buffer2 = getMaker();
strcpy(buffer, buffer2.c_str());
/*
if (strncmp(buffer, "Guitar Rig 5", 12) == 0)
setprogrammiss = 1;
if (strncmp(buffer, "T-Rack", 6) == 0)
setprogrammiss = 1;
*/
if(strcmp("MeldaProduction", buffer) == 0)
{
melda = 1;
wavesthread = 1;
}
#ifdef WAVES
if(strcmp("Waves", buffer) == 0)
{
m_plugin->flags |= effFlagsHasEditor;
haveGui = true;
wavesthread = 1;
bufferwaves = buffer;
}
writeInt(&m_shm[FIXED_SHM_SIZE], wavesthread);
#endif
/*
if (strncmp(buffer, "IK", 2) == 0)
setprogrammiss = 1;
*/
#ifndef WCLASS
if (haveGui == true)
{
memset(&wclass, 0, sizeof(WNDCLASSEX));
wclass.cbSize = sizeof(WNDCLASSEX);
wclass.style = 0;
// CS_HREDRAW | CS_VREDRAW;
wclass.lpfnWndProc = MainProc;
wclass.cbClsExtra = 0;
wclass.cbWndExtra = 0;
wclass.hInstance = GetModuleHandle(0);
wclass.hIcon = LoadIcon(GetModuleHandle(0), APPLICATION_CLASS_NAME);
wclass.hCursor = LoadCursor(0, IDI_APPLICATION);
// wclass.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH);
wclass.lpszMenuName = "MENU_DSSI_VST";
wclass.lpszClassName = APPLICATION_CLASS_NAME;
wclass.hIconSm = 0;
if (!RegisterClassEx(&wclass))
{
cerr << "dssi-vst-server: ERROR: Failed to register Windows application class!\n" << endl;
haveGui = false;
}
#ifdef TRACKTIONWM
memset(&wclass2, 0, sizeof(WNDCLASSEX));
wclass2.cbSize = sizeof(WNDCLASSEX);
wclass2.style = 0;
// CS_HREDRAW | CS_VREDRAW;
wclass2.lpfnWndProc = MainProc2;
wclass2.cbClsExtra = 0;
wclass2.cbWndExtra = 0;
wclass2.hInstance = GetModuleHandle(0);
wclass2.hIcon = LoadIcon(GetModuleHandle(0), APPLICATION_CLASS_NAME2);
wclass2.hCursor = LoadCursor(0, IDI_APPLICATION);
// wclass2.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH);
wclass2.lpszMenuName = "MENU_DSSI_VST2";
wclass2.lpszClassName = APPLICATION_CLASS_NAME2;
wclass2.hIconSm = 0;
if (!RegisterClassEx(&wclass2))
{
cerr << "dssi-vst-server: ERROR: Failed to register Windows application class!\n" << endl;
haveGui = false;
}
#endif
}
#endif
struct amessage
{
int flags;
int pcount;
int parcount;
int incount;
int outcount;
int delay;
} am;
am.pcount = m_plugin->numPrograms;
am.parcount = m_plugin->numParams;
am.incount = m_plugin->numInputs;
am.outcount = m_plugin->numOutputs;
am.delay = m_plugin->initialDelay;
#ifndef DOUBLEP
am.flags = m_plugin->flags;
am.flags &= ~effFlagsCanDoubleReplacing;
#else
am.flags = m_plugin->flags;
#endif
memcpy(&remoteVSTServerInstance->m_shm3[FIXED_SHM_SIZE3], &am, sizeof(am));
remoteVSTServerInstance->writeOpcodering(&remoteVSTServerInstance->m_shmControl->ringBuffer, (RemotePluginOpcode)audioMasterIOChanged);
remoteVSTServerInstance->commitWrite(&remoteVSTServerInstance->m_shmControl->ringBuffer);
remoteVSTServerInstance->waitForServer();
m_plugin->dispatcher(m_plugin, effMainsChanged, 0, 1, NULL, 0);
effectrun = true;
}
RemoteVSTServer::~RemoteVSTServer()
{
if(effectrun == true)
{
if(m_plugin)
{
m_plugin->dispatcher(m_plugin, effMainsChanged, 0, 0, NULL, 0);
if(((strncmp(remoteVSTServerInstance->deviceName2.c_str(), "vst3shell", 9) == 0) || (strncmp(remoteVSTServerInstance->deviceName2.c_str(), "vsti3shell", 10) == 0)) && (strcmp(bufferwaves.c_str(), "Waves") == 0))
{
}
else
m_plugin->dispatcher(m_plugin, effClose, 0, 0, NULL, 0);
}
}
/*
#ifdef EMBED
if (winm)
delete winm;
#endif
*/
}
void RemoteVSTServer::process(float **inputs, float **outputs, int sampleFrames)
{
inProcessThread = true;
m_plugin->processReplacing(m_plugin, inputs, outputs, sampleFrames);
inProcessThread = false;
}
#ifdef DOUBLEP
void RemoteVSTServer::processdouble(double **inputs, double **outputs, int sampleFrames)
{
inProcessThread = true;
m_plugin->processDoubleReplacing(m_plugin, inputs, outputs, sampleFrames);
inProcessThread = false;
}
bool RemoteVSTServer::setPrecision(int value)
{
bool retval;
retval = m_plugin->dispatcher(m_plugin, effSetProcessPrecision, 0, value, 0, 0);
return retval;
}
#endif
#ifdef VESTIGE
bool RemoteVSTServer::getOutProp(int index)
{
char ptr[sizeof(vinfo)];
bool retval;
retval = m_plugin->dispatcher(m_plugin, effGetOutputProperties, index, 0, &ptr, 0);
tryWrite(&m_shm2[FIXED_SHM_SIZE2 - sizeof(vinfo)], &ptr, sizeof(vinfo));
return retval;
}
bool RemoteVSTServer::getInProp(int index)
{
char ptr[sizeof(vinfo)];
bool retval;
retval = m_plugin->dispatcher(m_plugin, effGetInputProperties, index, 0, &ptr, 0);
tryWrite(&m_shm2[FIXED_SHM_SIZE2 - sizeof(vinfo)], &ptr, sizeof(vinfo));
return retval;
}
#else
bool RemoteVSTServer::getInProp(int index)
{
VstPinProperties ptr;
bool retval;
retval = m_plugin->dispatcher(m_plugin, effGetInputProperties, index, 0, &ptr, 0);
tryWrite(&m_shm2[FIXED_SHM_SIZE2 - sizeof(VstPinProperties)], &ptr, sizeof(VstPinProperties));
return retval;
}
bool RemoteVSTServer::getOutProp(int index)
{
VstPinProperties ptr;
bool retval;
retval = m_plugin->dispatcher(m_plugin, effGetOutputProperties, index, 0, &ptr, 0);
tryWrite(&m_shm2[FIXED_SHM_SIZE2 - sizeof(VstPinProperties)], &ptr, sizeof(VstPinProperties));
return retval;
}
#endif
#ifdef MIDIEFF
bool RemoteVSTServer::getMidiKey(int index)
{
MidiKeyName ptr;
bool retval;
retval = m_plugin->dispatcher(m_plugin, effGetMidiKeyName, index, 0, &ptr, 0);
tryWrite(&m_shm2[FIXED_SHM_SIZE2 - sizeof(MidiKeyName)], &ptr, sizeof(MidiKeyName));
return retval;
}
bool RemoteVSTServer::getMidiProgName(int index)
{
MidiProgramName ptr;
bool retval;
retval = m_plugin->dispatcher(m_plugin, effGetMidiProgramName, index, 0, &ptr, 0);
tryWrite(&m_shm2[FIXED_SHM_SIZE2 - sizeof(MidiProgramName)], &ptr, sizeof(MidiProgramName));
return retval;
}
bool RemoteVSTServer::getMidiCurProg(int index)
{
MidiProgramName ptr;
bool retval;
retval = m_plugin->dispatcher(m_plugin, effGetCurrentMidiProgram, index, 0, &ptr, 0);
tryWrite(&m_shm2[FIXED_SHM_SIZE2 - sizeof(MidiProgramName)], &ptr, sizeof(MidiProgramName));
return retval;
}
bool RemoteVSTServer::getMidiProgCat(int index)
{
MidiProgramCategory ptr;
bool retval;
retval = m_plugin->dispatcher(m_plugin, effGetMidiProgramCategory, index, 0, &ptr, 0);
tryWrite(&m_shm2[FIXED_SHM_SIZE2 - sizeof(MidiProgramCategory)], &ptr, sizeof(MidiProgramCategory));
return retval;
}
bool RemoteVSTServer::getMidiProgCh(int index)
{
bool retval;
retval = m_plugin->dispatcher(m_plugin, effHasMidiProgramsChanged, index, 0, 0, 0);
return retval;
}
bool RemoteVSTServer::setSpeaker()
{
VstSpeakerArrangement ptr;
VstSpeakerArrangement value;
bool retval;
tryRead(&m_shm2[FIXED_SHM_SIZE2 - (sizeof(VstSpeakerArrangement)*2)], &ptr, sizeof(VstSpeakerArrangement));
tryRead(&m_shm2[FIXED_SHM_SIZE2 - sizeof(VstSpeakerArrangement)], &value, sizeof(VstSpeakerArrangement));
retval = m_plugin->dispatcher(m_plugin, effSetSpeakerArrangement, 0, (VstIntPtr)&value, &ptr, 0);
return retval;
}
bool RemoteVSTServer::getSpeaker()
{
VstSpeakerArrangement ptr;
VstSpeakerArrangement value;
bool retval;
retval = m_plugin->dispatcher(m_plugin, effSetSpeakerArrangement, 0, (VstIntPtr)&value, &ptr, 0);
tryWrite(&m_shm2[FIXED_SHM_SIZE2 - (sizeof(VstSpeakerArrangement)*2)], &ptr, sizeof(VstSpeakerArrangement));
tryWrite(&m_shm2[FIXED_SHM_SIZE2 - sizeof(VstSpeakerArrangement)], &value, sizeof(VstSpeakerArrangement));
return retval;
}
#endif
#ifdef CANDOEFF
bool RemoteVSTServer::getEffCanDo(std::string ptr)
{
if(m_plugin->dispatcher(m_plugin, effCanDo, 0, 0, (char*)ptr.c_str(), 0))
return true;
else
return false;
}
#endif
int RemoteVSTServer::getEffInt(int opcode, int value)
{
return m_plugin->dispatcher(m_plugin, opcode, 0, value, NULL, 0);
}
void RemoteVSTServer::effDoVoid(int opcode)
{
if (opcode == 78345432)
{
// hostreaper = 1;
return;
}
#ifdef EMBED
#ifdef TRACKTIONWM
if (opcode == 67584930)
{
hosttracktion = 1;
return;
}
#endif
#endif
if (opcode == effClose)
{
// usleep(500000);
waitForServerexit();
terminate();
return;
}
m_plugin->dispatcher(m_plugin, opcode, 0, 0, NULL, 0);
}
int RemoteVSTServer::effDoVoid2(int opcode, int index, int value, float opt)
{
int ret;
ret = 0;
/*
if(opcode == hidegui2)
{
hidegui = 1;
#ifdef XECLOSE
while(hidegui == 1)
{
sched_yield();
}
#endif
}
else
*/
ret = m_plugin->dispatcher(m_plugin, opcode, index, value, NULL, opt);
return ret;
}
std::string RemoteVSTServer::getEffString(int opcode, int index)
{
char name[512];
memset(name, 0, sizeof(name));
m_plugin->dispatcher(m_plugin, opcode, index, 0, name, 0);
return name;
}
void RemoteVSTServer::setBufferSize(int sz)
{
if (bufferSize != sz)
{
m_plugin->dispatcher(m_plugin, effMainsChanged, 0, 0, NULL, 0);
m_plugin->dispatcher(m_plugin, effSetBlockSize, 0, sz, NULL, 0);
m_plugin->dispatcher(m_plugin, effMainsChanged, 0, 1, NULL, 0);
bufferSize = sz;
}
if (debugLevel > 0)
cerr << "dssi-vst-server[1]: set buffer size to " << sz << endl;
}
void RemoteVSTServer::setSampleRate(int sr)
{
if (sampleRate != sr)
{
m_plugin->dispatcher(m_plugin, effMainsChanged, 0, 0, NULL, 0);
m_plugin->dispatcher(m_plugin, effSetSampleRate, 0, 0, NULL, (float)sr);
m_plugin->dispatcher(m_plugin, effMainsChanged, 0, 1, NULL, 0);
sampleRate = sr;
}
if (debugLevel > 0)
cerr << "dssi-vst-server[1]: set sample rate to " << sr << endl;
}
void RemoteVSTServer::reset()
{
cerr << "dssi-vst-server[1]: reset" << endl;
m_plugin->dispatcher(m_plugin, effMainsChanged, 0, 0, NULL, 0);
m_plugin->dispatcher(m_plugin, effMainsChanged, 0, 1, NULL, 0);
}
void RemoteVSTServer::terminate()
{
exiting = true;
// cerr << "RemoteVSTServer::terminate: setting exiting flag" << endl;
}
std::string RemoteVSTServer::getParameterName(int p)
{
char name[512];
memset(name, 0, sizeof(name));
m_plugin->dispatcher(m_plugin, effGetParamName, p, 0, name, 0);
return name;
}
std::string RemoteVSTServer::getParameterLabel(int p)
{
char name[512];
memset(name, 0, sizeof(name));
m_plugin->dispatcher(m_plugin, effGetParamLabel, p, 0, name, 0);
return name;
}
std::string RemoteVSTServer::getParameterDisplay(int p)
{
char name[512];
memset(name, 0, sizeof(name));
m_plugin->dispatcher(m_plugin, effGetParamDisplay, p, 0, name, 0);
return name;
}
void RemoteVSTServer::setParameter(int p, float v)
{
m_plugin->setParameter(m_plugin, p, v);
}
float RemoteVSTServer::getParameter(int p)
{
return m_plugin->getParameter(m_plugin, p);
}
void RemoteVSTServer::getParameters(int p0, int pn, float *v)
{
for (int i = p0; i <= pn; ++i)
v[i - p0] = m_plugin->getParameter(m_plugin, i);
}
int RemoteVSTServer::getProgramNameIndexed(int p, char *name)
{
if (debugLevel > 1)
cerr << "dssi-vst-server[2]: getProgramName(" << p << ")" << endl;
int retval = 0;
char nameret[512];
memset(nameret, 0, sizeof(nameret));
retval = m_plugin->dispatcher(m_plugin, effGetProgramNameIndexed, p, 0, nameret, 0);
strcpy(name, nameret);
return retval;
}
std::string
RemoteVSTServer::getProgramName()
{
if (debugLevel > 1)
cerr << "dssi-vst-server[2]: getProgramName()" << endl;
char name[512];
memset(name, 0, sizeof(name));
m_plugin->dispatcher(m_plugin, effGetProgramName, 0, 0, name, 0);
return name;
}
#ifdef WAVES
int
RemoteVSTServer::getShellName(char *name)
{
int retval = 0;
char nameret[512];
if (debugLevel > 1)
cerr << "dssi-vst-server[2]: getProgramName()" << endl;
memset(nameret, 0, sizeof(nameret));
retval = m_plugin->dispatcher(m_plugin, effShellGetNextPlugin, 0, 0, nameret, 0);
strcpy(name, nameret);
return retval;
}
#endif
void
RemoteVSTServer::setCurrentProgram(int p)
{
if (debugLevel > 1)
cerr << "dssi-vst-server[2]: setCurrentProgram(" << p << ")" << endl;
/*
if ((hostreaper == 1) && (setprogrammiss == 1))
{
writeIntring(&m_shmControl5->ringBuffer, 1);
return;
}
*/
if (p < m_plugin->numPrograms)
m_plugin->dispatcher(m_plugin, effSetProgram, 0, p, 0, 0);
}
bool RemoteVSTServer::warn(std::string warning)
{
if (hWnd)
MessageBox(hWnd, warning.c_str(), "Error", 0);
return true;
}
void RemoteVSTServer::showGUI()
{
#ifdef WCLASS
memset(&wclass, 0, sizeof(WNDCLASSEX));
wclass.cbSize = sizeof(WNDCLASSEX);
wclass.style = 0;
// CS_HREDRAW | CS_VREDRAW;
wclass.lpfnWndProc = MainProc;
wclass.cbClsExtra = 0;
wclass.cbWndExtra = 0;
wclass.hInstance = GetModuleHandle(0);
wclass.hIcon = LoadIcon(GetModuleHandle(0), APPLICATION_CLASS_NAME);
wclass.hCursor = LoadCursor(0, IDI_APPLICATION);
// wclass.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH);
wclass.lpszMenuName = "MENU_DSSI_VST";
wclass.lpszClassName = APPLICATION_CLASS_NAME;
wclass.hIconSm = 0;
if (!RegisterClassEx(&wclass))
{
guiVisible = false;
#ifdef EMBED
winm->handle = 0;
winm->width = 0;
winm->height = 0;
tryWrite(&m_shm[FIXED_SHM_SIZE], winm, sizeof(winmessage));
#endif
return;
}
#ifdef EMBED
#ifdef TRACKTIONWM
memset(&wclass2, 0, sizeof(WNDCLASSEX));
wclass2.cbSize = sizeof(WNDCLASSEX);
wclass2.style = 0;
// CS_HREDRAW | CS_VREDRAW;
wclass2.lpfnWndProc = MainProc2;
wclass2.cbClsExtra = 0;
wclass2.cbWndExtra = 0;
wclass2.hInstance = GetModuleHandle(0);
wclass2.hIcon = LoadIcon(GetModuleHandle(0), APPLICATION_CLASS_NAME2);
wclass2.hCursor = LoadCursor(0, IDI_APPLICATION);
// wclass2.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH);
wclass2.lpszMenuName = "MENU_DSSI_VST2";
wclass2.lpszClassName = APPLICATION_CLASS_NAME2;
wclass2.hIconSm = 0;
if (!RegisterClassEx(&wclass2))
{
UnregisterClassA(APPLICATION_CLASS_NAME, GetModuleHandle(0));