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authorThomas Grill <xovo@users.sourceforge.net>2003-02-26 04:40:35 +0000
committerThomas Grill <xovo@users.sourceforge.net>2003-02-26 04:40:35 +0000
commitf128374bfd1869bde1f22d4f80b6267c99b507a7 (patch)
tree432c668f79dd5a6e2ab36a2d8245bbb9854ea290 /externals/grill/vst/src
parent5900c016e598f4ecad34495e02995d05dfa1a4f3 (diff)
""
svn path=/trunk/; revision=433
Diffstat (limited to 'externals/grill/vst/src')
-rw-r--r--externals/grill/vst/src/EditorThread.cpp120
-rw-r--r--externals/grill/vst/src/VstHost.cpp1082
2 files changed, 601 insertions, 601 deletions
diff --git a/externals/grill/vst/src/EditorThread.cpp b/externals/grill/vst/src/EditorThread.cpp
index 1761542c..bf955cf4 100644
--- a/externals/grill/vst/src/EditorThread.cpp
+++ b/externals/grill/vst/src/EditorThread.cpp
@@ -1,61 +1,61 @@
-// EditorThread.cpp : implementation file
-//
-
-#include "stdafx.h"
-#include "vst.h"
-#include "EditorThread.h"
-
-#ifdef _DEBUG
-#define new DEBUG_NEW
-#undef THIS_FILE
-static char THIS_FILE[] = __FILE__;
-#endif
-
-/////////////////////////////////////////////////////////////////////////////
-// CEditorThread
-
-IMPLEMENT_DYNCREATE(CEditorThread, CWinThread)
-
-CEditorThread::CEditorThread(): pop(NULL) {}
-
-CEditorThread::~CEditorThread() {}
-
-
-BOOL CEditorThread::InitInstance()
-{
- SetThreadPriority(THREAD_PRIORITY_LOWEST);
-
- m_pMainWnd = pop = new CPopupWindow;
- pop->SetPlugin( plug); // window class, size etc. is set here!
- return TRUE;
-}
-
-int CEditorThread::ExitInstance()
-{
- // TODO: perform any per-thread cleanup here
- return CWinThread::ExitInstance();
-}
-
-BEGIN_MESSAGE_MAP(CEditorThread, CWinThread)
- //{{AFX_MSG_MAP(CEditorThread)
- // NOTE - the ClassWizard will add and remove mapping macros here.
- //}}AFX_MSG_MAP
-END_MESSAGE_MAP()
-
-/////////////////////////////////////////////////////////////////////////////
-// CEditorThread message handlers
-
-void CEditorThread::SetPlugin(VSTPlugin *p)
-{
- plug = p;
-}
-
-void CEditorThread::Close()
-{
- if(pop) pop->SendMessage(WM_CLOSE);
-}
-
-void CEditorThread::Show(bool show)
-{
- if(pop) pop->ShowWindow(show);
+// EditorThread.cpp : implementation file
+//
+
+#include "stdafx.h"
+#include "vst.h"
+#include "EditorThread.h"
+
+#ifdef _DEBUG
+#define new DEBUG_NEW
+#undef THIS_FILE
+static char THIS_FILE[] = __FILE__;
+#endif
+
+/////////////////////////////////////////////////////////////////////////////
+// CEditorThread
+
+IMPLEMENT_DYNCREATE(CEditorThread, CWinThread)
+
+CEditorThread::CEditorThread(): pop(NULL) {}
+
+CEditorThread::~CEditorThread() {}
+
+
+BOOL CEditorThread::InitInstance()
+{
+ // SetThreadPriority(THREAD_PRIORITY_LOWEST);
+
+ m_pMainWnd = pop = new CPopupWindow;
+ pop->SetPlugin( plug); // window class, size etc. is set here!
+ return TRUE;
+}
+
+int CEditorThread::ExitInstance()
+{
+ // TODO: perform any per-thread cleanup here
+ return CWinThread::ExitInstance();
+}
+
+BEGIN_MESSAGE_MAP(CEditorThread, CWinThread)
+ //{{AFX_MSG_MAP(CEditorThread)
+ // NOTE - the ClassWizard will add and remove mapping macros here.
+ //}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+/////////////////////////////////////////////////////////////////////////////
+// CEditorThread message handlers
+
+void CEditorThread::SetPlugin(VSTPlugin *p)
+{
+ plug = p;
+}
+
+void CEditorThread::Close()
+{
+ if(pop) pop->SendMessage(WM_CLOSE);
+}
+
+void CEditorThread::Show(bool show)
+{
+ if(pop) pop->ShowWindow(show);
} \ No newline at end of file
diff --git a/externals/grill/vst/src/VstHost.cpp b/externals/grill/vst/src/VstHost.cpp
index f2d96763..8e6f2eb4 100644
--- a/externals/grill/vst/src/VstHost.cpp
+++ b/externals/grill/vst/src/VstHost.cpp
@@ -1,541 +1,541 @@
-#include "stdafx.h"
-#include "EditorThread.h"
-#include "VstHost.h"
-#include "PopupWindow.h"
-#include "vst\aeffeditor.h"
-#include "vst\aeffectx.h"
-
-
-VstTimeInfo VSTPlugin::_timeInfo;
-
-float VSTPlugin::sample_rate = 44100;
-
-
-extern "C" void post(char *fmt, ...);
-
-////////////////////
-//
-/////////////////////
-VSTPlugin::VSTPlugin():
- posx(0),posy(0),
- _editor(false)
-{
- queue_size=0;
- _sDllName = NULL;
- h_dll=NULL;
- instantiated=false; // Constructin' with no instance
- overwrite = false;
- w = GetForegroundWindow();
-// show_params = false;
- _midichannel = 0;
- edited = false;
-}
-
-VSTPlugin::~VSTPlugin()
-{
- Free(); // Call free
- delete _sDllName; // if _sDllName = NULL , the operation does nothing -> it's safe.
-}
-
-int VSTPlugin::Instance( const char *dllname)
-{
- h_dll=LoadLibrary(dllname);
-
- if(h_dll==NULL)
- {
- return VSTINSTANCE_ERR_NO_VALID_FILE;
- }
-// post("Loaded library %s" , dllname);
- PVSTMAIN main = (PVSTMAIN)GetProcAddress(h_dll,"main");
- if(!main)
- {
- FreeLibrary(h_dll);
- _pEffect=NULL;
- instantiated=false;
- return VSTINSTANCE_ERR_NO_VST_PLUGIN;
- }
- //post("Found main function - about to call it");
- //This calls the "main" function and receives the pointer to the AEffect structure.
- _pEffect = main((audioMasterCallback)&(this->Master));
-
- if(!_pEffect)
- {
- post("VST plugin : unable to create effect");
- FreeLibrary(h_dll);
- _pEffect=NULL;
- instantiated=false;
- return VSTINSTANCE_ERR_REJECTED;
- }
-
- if( _pEffect->magic!=kEffectMagic)
- {
- post("VST plugin : Instance query rejected by 0x%.8X\n",(int)_pEffect);
- FreeLibrary(h_dll);
- _pEffect=NULL;
- instantiated=false;
- return VSTINSTANCE_ERR_REJECTED;
- }
-
- //post("VST plugin : Instanced at (Effect*): %.8X\n",(int)_pEffect);
-
- //init plugin
- _pEffect->user = this;
- Dispatch( effOpen , 0, 0, NULL, 0.0f);
- Dispatch( effSetProgram , 0, 0, NULL, 0.0f);
-// Dispatch( effMainsChanged, 0, 1, NULL, 0.0f);
-
- //************************************set samplerate and stream size here
- // we get it when we init our DSP
-
-// Dispatch( effSetSampleRate, 0, 0, NULL, (float)Global::pConfig->_pOutputDriver->_samplesPerSec);
-// Dispatch( effSetBlockSize, 0, STREAM_SIZE, NULL, 0.0f);
-
-
- if (!Dispatch( effGetProductString, 0, 0, &_sProductName, 0.0f))
- {
- CString str1(dllname);
- CString str2 = str1.Mid(str1.ReverseFind('\\')+1);
- int snip = str2.Find('.');
- if ( snip != -1 )
- {
- str1 = str2.Left( snip );
- }
- else
- {
- str1 = str2;
- }
- strcpy(_sProductName,str1);
-
- }
-
- if (!_pEffect->dispatcher(_pEffect, effGetVendorString, 0, 0, &_sVendorName, 0.0f))
- {
- strcpy(_sVendorName, "Unknown vendor");
- }
- _version = _pEffect->version;
- _isSynth = (_pEffect->flags & effFlagsIsSynth)?true:false;
- overwrite = (_pEffect->flags & effFlagsCanReplacing)?true:false;
- _editor = (_pEffect->flags & effFlagsHasEditor)?true:false;
-
- if ( _sDllName != NULL ) delete _sDllName;
- _sDllName = new char[strlen(dllname)+1];
- sprintf(_sDllName,dllname);
-
-
-
-
- //keep plugin name
- instantiated=true;
-
- return VSTINSTANCE_NO_ERROR;
-}
-
-int VSTPlugin::getNumInputs( void )
-{
- return _pEffect->numInputs;
-}
-
-int VSTPlugin::getNumOutputs( void )
-{
- return _pEffect->numOutputs;
-}
-
-
-void VSTPlugin::Create(VSTPlugin *plug)
-{
- h_dll=plug->h_dll;
- _pEffect=plug->_pEffect;
- _pEffect->user=this;
- Dispatch( effMainsChanged, 0, 1, NULL, 0.0f);
-// strcpy(_editName,plug->_editName); On current implementation, this replaces the right one.
- strcpy(_sProductName,plug->_sProductName);
- strcpy(_sVendorName,plug->_sVendorName);
-
- _sDllName = new char[strlen(plug->_sDllName)+1];
- strcpy(_sDllName,plug->_sDllName);
-
- _isSynth=plug->_isSynth;
- _version=plug->_version;
-
- plug->instantiated=false; // We are "stoling" the plugin from the "plug" object so this
- // is just a "trick" so that when destructing the "plug", it
- // doesn't unload the Dll.
- instantiated=true;
-}
-
-void VSTPlugin::Free() // Called also in destruction
-{
- if(instantiated)
- {
- instantiated=false;
- post("VST plugin : Free query 0x%.8X\n",(int)_pEffect);
- _pEffect->user = NULL;
- Dispatch( effMainsChanged, 0, 0, NULL, 0.0f);
- Dispatch( effClose, 0, 0, NULL, 0.0f);
-// delete _pEffect; // <- Should check for the necessity of this command.
- _pEffect=NULL;
- FreeLibrary(h_dll);
- }
-}
-
-void VSTPlugin::Init( float samplerate , float blocksize )
-{
- sample_rate = samplerate;
- Dispatch(effOpen , 0, 0, NULL, 0.f);
- Dispatch(effMainsChanged, 0, 1, NULL, 0.f);
- Dispatch(effSetSampleRate, 0, 0, 0, (float) sample_rate );
- Dispatch(effSetBlockSize, 0, blocksize, NULL, 0.f );
-}
-
-
-bool VSTPlugin::DescribeValue(int p,char* psTxt)
-{
- int parameter = p;
- if(instantiated)
- {
- if(parameter<_pEffect->numParams)
- {
-// char par_name[64];
- char par_display[64];
- char par_label[64];
-
-// Dispatch(effGetParamName,parameter,0,par_name,0.0f);
- Dispatch(effGetParamDisplay,parameter,0,par_display,0.0f);
- Dispatch(effGetParamLabel,parameter,0,par_label,0.0f);
-// sprintf(psTxt,"%s:%s%s",par_name,par_display,par_label);
- sprintf(psTxt,"%s%s",par_display,par_label);
- return true;
- }
- else sprintf(psTxt,"NumParams Exeeded");
- }
- else sprintf(psTxt,"Not loaded");
-
- return false;
-}
-
-bool VSTPlugin::SetParameter(int parameter, float value)
-{
- if(instantiated)
- {
- if (( parameter >= 0 ) && (parameter<=_pEffect->numParams))
- {
- _pEffect->setParameter(_pEffect,parameter,value);
- return true;
- }
- }
-
- return false;
-}
-
-bool VSTPlugin::SetParameter(int parameter, int value)
-{
- return SetParameter(parameter,value/65535.0f);
-}
-
-int VSTPlugin::GetCurrentProgram()
-{
- if(instantiated)
- return Dispatch(effGetProgram,0,0,NULL,0.0f);
- else
- return 0;
-}
-
-void VSTPlugin::SetCurrentProgram(int prg)
-{
- if(instantiated)
- Dispatch(effSetProgram,0,prg,NULL,0.0f);
-}
-
-bool VSTPlugin::AddMIDI(unsigned char data0,unsigned char data1,unsigned char data2)
-{
- if (instantiated)
- {
- VstMidiEvent* pevent=&midievent[queue_size];
-
- pevent->type = kVstMidiType;
- pevent->byteSize = 24;
- pevent->deltaFrames = 0;
- pevent->flags = 0;
- pevent->detune = 0;
- pevent->noteLength = 0;
- pevent->noteOffset = 0;
- pevent->reserved1 = 0;
- pevent->reserved2 = 0;
- pevent->noteOffVelocity = 0;
- pevent->midiData[0] = data0;
- pevent->midiData[1] = data1;
- pevent->midiData[2] = data2;
- pevent->midiData[3] = 0;
-
- if ( queue_size < MAX_EVENTS ) queue_size++;
- SendMidi();
- return true;
- }
- else return false;
-}
-
-
-void VSTPlugin::SendMidi()
-{
- if(/*instantiated &&*/ queue_size>0)
- {
- // Prepare MIDI events and free queue dispatching all events
- events.numEvents = queue_size;
- events.reserved = 0;
- for(int q=0;q<queue_size;q++) events.events[q] = (VstEvent*)&midievent[q];
-
- Dispatch(effProcessEvents, 0, 0, &events, 0.0f);
- queue_size=0;
- }
-}
-
-
-void VSTPlugin::processReplacing( float **inputs, float **outputs, long sampleframes )
-{
- _pEffect->processReplacing( _pEffect , inputs , outputs , sampleframes );
-
-}
-
-void VSTPlugin::process( float **inputs, float **outputs, long sampleframes )
-{
- _pEffect->process( _pEffect , inputs , outputs , sampleframes );
-}
-
-
-// Host callback dispatcher
-long VSTPlugin::Master(AEffect *effect, long opcode, long index, long value, void *ptr, float opt)
-{
- //post("VST plugin call to host dispatcher: Eff: 0x%.8X, Opcode = %d, Index = %d, Value = %d, PTR = %.8X, OPT = %.3f\n",(int)effect, opcode,index,value,(int)ptr,opt);
- //st( "audioMasterWantMidi %d " , audioMasterWantMidi);
-
- // Support opcodes
- switch(opcode)
- {
- case audioMasterAutomate:
- return 0; // index, value, returns 0
-
- case audioMasterVersion:
- return 9; // vst version, currently 7 (0 for older)
-
- case audioMasterCurrentId:
- return 'AASH'; // returns the unique id of a plug that's currently loading
-
- case audioMasterIdle:
- effect->dispatcher(effect, effEditIdle, 0, 0, NULL, 0.0f);
- return 0; // call application idle routine (this will call effEditIdle for all open editors too)
-
- case audioMasterPinConnected:
- return false; // inquire if an input or output is beeing connected;
-
- case audioMasterWantMidi:
- return 0;
-
- case audioMasterProcessEvents:
- return 0; // Support of vst events to host is not available
-
- case audioMasterGetTime:
- memset(&_timeInfo, 0, sizeof(_timeInfo));
- _timeInfo.samplePos = 0;
- _timeInfo.sampleRate = sample_rate;
- return (long)&_timeInfo;
-
-
- case audioMasterTempoAt:
- return 0;
-
- case audioMasterNeedIdle:
- effect->dispatcher(effect, effIdle, 0, 0, NULL, 0.0f);
- return 1;
-
- case audioMasterGetSampleRate:
- return sample_rate;
-
- case audioMasterGetVendorString: // Just fooling version string
- strcpy((char*)ptr,"Steinberg");
- return 0;
-
- case audioMasterGetVendorVersion:
- return 5000; // HOST version 5000
-
- case audioMasterGetProductString: // Just fooling product string
- strcpy((char*)ptr,"Cubase 5.0");
- return 0;
-
- case audioMasterVendorSpecific:
- {
- return 0;
- }
-
-
- case audioMasterGetLanguage:
- return kVstLangEnglish;
-
- case audioMasterUpdateDisplay:
- post("audioMasterUpdateDisplay");
- effect->dispatcher(effect, effEditIdle, 0, 0, NULL, 0.0f);
- return 0;
-
-
- case audioMasterSetTime: post("VST master dispatcher: Set Time");break;
- case audioMasterGetNumAutomatableParameters: post("VST master dispatcher: GetNumAutPar");break;
- case audioMasterGetParameterQuantization: post("VST master dispatcher: ParamQuant");break;
- case audioMasterIOChanged: post("VST master dispatcher: IOchanged");break;
- case audioMasterSizeWindow: post("VST master dispatcher: Size Window");break;
- case audioMasterGetBlockSize: post("VST master dispatcher: GetBlockSize");break;
- case audioMasterGetInputLatency: post("VST master dispatcher: GetInLatency");break;
- case audioMasterGetOutputLatency: post("VST master dispatcher: GetOutLatency");break;
- case audioMasterGetPreviousPlug: post("VST master dispatcher: PrevPlug");break;
- case audioMasterGetNextPlug: post("VST master dispatcher: NextPlug");break;
- case audioMasterWillReplaceOrAccumulate: post("VST master dispatcher: WillReplace"); break;
- case audioMasterGetCurrentProcessLevel: return 0; break;
- case audioMasterGetAutomationState: post("VST master dispatcher: GetAutState");break;
- case audioMasterOfflineStart: post("VST master dispatcher: Offlinestart");break;
- case audioMasterOfflineRead: post("VST master dispatcher: Offlineread");break;
- case audioMasterOfflineWrite: post("VST master dispatcher: Offlinewrite");break;
- case audioMasterOfflineGetCurrentPass: post("VST master dispatcher: OfflineGetcurrentpass");break;
- case audioMasterOfflineGetCurrentMetaPass: post("VST master dispatcher: GetGetCurrentMetapass");break;
- case audioMasterSetOutputSampleRate: post("VST master dispatcher: Setsamplerate");break;
- case audioMasterGetSpeakerArrangement: post("VST master dispatcher: Getspeaker");break;
- case audioMasterSetIcon: post("VST master dispatcher: seticon");break;
- case audioMasterCanDo: post("VST master dispatcher: Can Do");break;
- case audioMasterOpenWindow: post("VST master dispatcher: OpenWindow");break;
- case audioMasterCloseWindow: post("VST master dispatcher: CloseWindow");break;
- case audioMasterGetDirectory: post("VST master dispatcher: GetDirectory");break;
-// case audioMasterUpdateDisplay: post("VST master dispatcher: audioMasterUpdateDisplay");break;
-
- default: post("VST master dispatcher: undefed: %d , %d",opcode , effKeysRequired ) ;break;
- }
-
- return 0;
-}
-
-bool VSTPlugin::AddNoteOn( unsigned char note,unsigned char speed,unsigned char midichannel)
-{
- return AddMIDI((char)MIDI_NOTEON | midichannel,note,speed);
-}
-
-bool VSTPlugin::AddNoteOff( unsigned char note,unsigned char midichannel)
-{
- return AddMIDI((char)MIDI_NOTEOFF | midichannel,note,0);
-}
-
-
-bool VSTPlugin::replace()
-{
- return overwrite;
-}
-
-
-void VSTPlugin::edit(bool open)
-{
- if(instantiated) {
- if(open) {
- if ( HasEditor() && !edited) {
- edited = true;
- b = new CEditorThread();
- b->SetPlugin( this);
- b->CreateThread();
- }
- }
- else {
- if (HasEditor() && edited) b->Close();
- }
- }
-}
-
-void VSTPlugin::visible(bool vis)
-{
- if(instantiated && edited) b->Show(vis);
-}
-
-void VSTPlugin::EditorIdle()
-{
- Dispatch(effEditIdle,0,0, w,0.0f);
-}
-
-RECT VSTPlugin::GetEditorRect()
-{
- RECT ret;
- ERect *r;
- Dispatch(effEditGetRect,0,0, &r,0.0f);
- ret.top = r->top;
- ret.bottom = r->bottom;
- ret.left = r->left;
- ret.right = r->right;
- return ret;
-}
-
-void VSTPlugin::SetEditWindow(HWND h)
-{
- w = h;
- Dispatch(effEditOpen,0,0, w,0.0f);
-}
-
-void VSTPlugin::OnEditorClose()
-{
- Dispatch(effEditClose,0,0, w,0.0f);
-}
-
-/*
-void VSTPlugin::SetShowParameters(bool s)
-{
- show_params = s;
-}
-
-bool VSTPlugin::ShowParams()
-{
- return show_params;
-}
-*/
-
-void VSTPlugin::AddAftertouch(int value)
-{
- if (value < 0) value = 0; else if (value > 127) value = 127;
- AddMIDI( (char)MIDI_NOTEOFF | _midichannel , value );
-}
-
-void VSTPlugin::AddPitchBend(int value)
-{
- AddMIDI( MIDI_PITCHBEND + (_midichannel & 0xf) , ((value>>7) & 127), (value & 127));
-}
-
-void VSTPlugin::AddProgramChange(int value)
-{
- if (value < 0) value = 0; else if (value > 127) value = 127;
- AddMIDI( MIDI_PROGRAMCHANGE + (_midichannel & 0xf), value, 0);
-}
-
-void VSTPlugin::AddControlChange(int control, int value)
-{
- if (control < 0) control = 0; else if (control > 127) control = 127;
- if (value < 0) value = 0; else if (value > 127) value = 127;
- AddMIDI( MIDI_CONTROLCHANGE + (_midichannel & 0xf), control, value);
-}
-
-
-bool VSTPlugin::GetProgramName( int cat , int p, char *buf)
-{
- int parameter = p;
- if(instantiated)
- {
- if(parameter<NumPrograms())
- {
- Dispatch(effGetProgramNameIndexed,parameter,cat,buf,0.0f);
- return true;
- }
- }
- return false;
-}
-
-int VSTPlugin::GetNumCategories()
-{
- if(instantiated)
- return Dispatch(effGetNumProgramCategories,0,0,NULL,0.0f);
- else
- return 0;
-}
-
-void VSTPlugin::StopEditing()
-{
- edited = false;
-}
+#include "stdafx.h"
+#include "EditorThread.h"
+#include "VstHost.h"
+#include "PopupWindow.h"
+#include "vst\aeffeditor.h"
+#include "vst\aeffectx.h"
+
+
+VstTimeInfo VSTPlugin::_timeInfo;
+
+float VSTPlugin::sample_rate = 44100;
+
+
+extern "C" void post(char *fmt, ...);
+
+////////////////////
+//
+/////////////////////
+VSTPlugin::VSTPlugin():
+ posx(0),posy(0),
+ _editor(false)
+{
+ queue_size=0;
+ _sDllName = NULL;
+ h_dll=NULL;
+ instantiated=false; // Constructin' with no instance
+ overwrite = false;
+ w = GetForegroundWindow();
+// show_params = false;
+ _midichannel = 0;
+ edited = false;
+}
+
+VSTPlugin::~VSTPlugin()
+{
+ Free(); // Call free
+ delete _sDllName; // if _sDllName = NULL , the operation does nothing -> it's safe.
+}
+
+int VSTPlugin::Instance( const char *dllname)
+{
+ h_dll=LoadLibrary(dllname);
+
+ if(h_dll==NULL)
+ {
+ return VSTINSTANCE_ERR_NO_VALID_FILE;
+ }
+// post("Loaded library %s" , dllname);
+ PVSTMAIN main = (PVSTMAIN)GetProcAddress(h_dll,"main");
+ if(!main)
+ {
+ FreeLibrary(h_dll);
+ _pEffect=NULL;
+ instantiated=false;
+ return VSTINSTANCE_ERR_NO_VST_PLUGIN;
+ }
+ //post("Found main function - about to call it");
+ //This calls the "main" function and receives the pointer to the AEffect structure.
+ _pEffect = main((audioMasterCallback)&(this->Master));
+
+ if(!_pEffect)
+ {
+ post("VST plugin : unable to create effect");
+ FreeLibrary(h_dll);
+ _pEffect=NULL;
+ instantiated=false;
+ return VSTINSTANCE_ERR_REJECTED;
+ }
+
+ if( _pEffect->magic!=kEffectMagic)
+ {
+ post("VST plugin : Instance query rejected by 0x%.8X\n",(int)_pEffect);
+ FreeLibrary(h_dll);
+ _pEffect=NULL;
+ instantiated=false;
+ return VSTINSTANCE_ERR_REJECTED;
+ }
+
+ //post("VST plugin : Instanced at (Effect*): %.8X\n",(int)_pEffect);
+
+ //init plugin
+ _pEffect->user = this;
+ Dispatch( effOpen , 0, 0, NULL, 0.0f);
+ Dispatch( effSetProgram , 0, 0, NULL, 0.0f);
+// Dispatch( effMainsChanged, 0, 1, NULL, 0.0f);
+
+ //************************************set samplerate and stream size here
+ // we get it when we init our DSP
+
+// Dispatch( effSetSampleRate, 0, 0, NULL, (float)Global::pConfig->_pOutputDriver->_samplesPerSec);
+// Dispatch( effSetBlockSize, 0, STREAM_SIZE, NULL, 0.0f);
+
+
+ if (!Dispatch( effGetProductString, 0, 0, &_sProductName, 0.0f))
+ {
+ CString str1(dllname);
+ CString str2 = str1.Mid(str1.ReverseFind('\\')+1);
+ int snip = str2.Find('.');
+ if ( snip != -1 )
+ {
+ str1 = str2.Left( snip );
+ }
+ else
+ {
+ str1 = str2;
+ }
+ strcpy(_sProductName,str1);
+
+ }
+
+ if (!_pEffect->dispatcher(_pEffect, effGetVendorString, 0, 0, &_sVendorName, 0.0f))
+ {
+ strcpy(_sVendorName, "Unknown vendor");
+ }
+ _version = _pEffect->version;
+ _isSynth = (_pEffect->flags & effFlagsIsSynth)?true:false;
+ overwrite = (_pEffect->flags & effFlagsCanReplacing)?true:false;
+ _editor = (_pEffect->flags & effFlagsHasEditor)?true:false;
+
+ if ( _sDllName != NULL ) delete _sDllName;
+ _sDllName = new char[strlen(dllname)+1];
+ sprintf(_sDllName,dllname);
+
+
+
+
+ //keep plugin name
+ instantiated=true;
+
+ return VSTINSTANCE_NO_ERROR;
+}
+
+int VSTPlugin::getNumInputs( void )
+{
+ return _pEffect->numInputs;
+}
+
+int VSTPlugin::getNumOutputs( void )
+{
+ return _pEffect->numOutputs;
+}
+
+
+void VSTPlugin::Create(VSTPlugin *plug)
+{
+ h_dll=plug->h_dll;
+ _pEffect=plug->_pEffect;
+ _pEffect->user=this;
+ Dispatch( effMainsChanged, 0, 1, NULL, 0.0f);
+// strcpy(_editName,plug->_editName); On current implementation, this replaces the right one.
+ strcpy(_sProductName,plug->_sProductName);
+ strcpy(_sVendorName,plug->_sVendorName);
+
+ _sDllName = new char[strlen(plug->_sDllName)+1];
+ strcpy(_sDllName,plug->_sDllName);
+
+ _isSynth=plug->_isSynth;
+ _version=plug->_version;
+
+ plug->instantiated=false; // We are "stoling" the plugin from the "plug" object so this
+ // is just a "trick" so that when destructing the "plug", it
+ // doesn't unload the Dll.
+ instantiated=true;
+}
+
+void VSTPlugin::Free() // Called also in destruction
+{
+ if(instantiated)
+ {
+ instantiated=false;
+ post("VST plugin : Free query 0x%.8X\n",(int)_pEffect);
+ _pEffect->user = NULL;
+ Dispatch( effMainsChanged, 0, 0, NULL, 0.0f);
+ Dispatch( effClose, 0, 0, NULL, 0.0f);
+// delete _pEffect; // <- Should check for the necessity of this command.
+ _pEffect=NULL;
+ FreeLibrary(h_dll);
+ }
+}
+
+void VSTPlugin::Init( float samplerate , float blocksize )
+{
+ sample_rate = samplerate;
+ Dispatch(effOpen , 0, 0, NULL, 0.f);
+ Dispatch(effMainsChanged, 0, 1, NULL, 0.f);
+ Dispatch(effSetSampleRate, 0, 0, 0, (float) sample_rate );
+ Dispatch(effSetBlockSize, 0, blocksize, NULL, 0.f );
+}
+
+
+bool VSTPlugin::DescribeValue(int p,char* psTxt)
+{
+ int parameter = p;
+ if(instantiated)
+ {
+ if(parameter<_pEffect->numParams)
+ {
+// char par_name[64];
+ char par_display[64];
+ char par_label[64];
+
+// Dispatch(effGetParamName,parameter,0,par_name,0.0f);
+ Dispatch(effGetParamDisplay,parameter,0,par_display,0.0f);
+ Dispatch(effGetParamLabel,parameter,0,par_label,0.0f);
+// sprintf(psTxt,"%s:%s%s",par_name,par_display,par_label);
+ sprintf(psTxt,"%s%s",par_display,par_label);
+ return true;
+ }
+ else sprintf(psTxt,"NumParams Exeeded");
+ }
+ else sprintf(psTxt,"Not loaded");
+
+ return false;
+}
+
+bool VSTPlugin::SetParameter(int parameter, float value)
+{
+ if(instantiated)
+ {
+ if (( parameter >= 0 ) && (parameter<=_pEffect->numParams))
+ {
+ _pEffect->setParameter(_pEffect,parameter,value);
+ return true;
+ }
+ }
+
+ return false;
+}
+
+bool VSTPlugin::SetParameter(int parameter, int value)
+{
+ return SetParameter(parameter,value/65535.0f);
+}
+
+int VSTPlugin::GetCurrentProgram()
+{
+ if(instantiated)
+ return Dispatch(effGetProgram,0,0,NULL,0.0f);
+ else
+ return 0;
+}
+
+void VSTPlugin::SetCurrentProgram(int prg)
+{
+ if(instantiated)
+ Dispatch(effSetProgram,0,prg,NULL,0.0f);
+}
+
+bool VSTPlugin::AddMIDI(unsigned char data0,unsigned char data1,unsigned char data2)
+{
+ if (instantiated)
+ {
+ VstMidiEvent* pevent=&midievent[queue_size];
+
+ pevent->type = kVstMidiType;
+ pevent->byteSize = 24;
+ pevent->deltaFrames = 0;
+ pevent->flags = 0;
+ pevent->detune = 0;
+ pevent->noteLength = 0;
+ pevent->noteOffset = 0;
+ pevent->reserved1 = 0;
+ pevent->reserved2 = 0;
+ pevent->noteOffVelocity = 0;
+ pevent->midiData[0] = data0;
+ pevent->midiData[1] = data1;
+ pevent->midiData[2] = data2;
+ pevent->midiData[3] = 0;
+
+ if ( queue_size < MAX_EVENTS ) queue_size++;
+ SendMidi();
+ return true;
+ }
+ else return false;
+}
+
+
+void VSTPlugin::SendMidi()
+{
+ if(/*instantiated &&*/ queue_size>0)
+ {
+ // Prepare MIDI events and free queue dispatching all events
+ events.numEvents = queue_size;
+ events.reserved = 0;
+ for(int q=0;q<queue_size;q++) events.events[q] = (VstEvent*)&midievent[q];
+
+ Dispatch(effProcessEvents, 0, 0, &events, 0.0f);
+ queue_size=0;
+ }
+}
+
+
+void VSTPlugin::processReplacing( float **inputs, float **outputs, long sampleframes )
+{
+ _pEffect->processReplacing( _pEffect , inputs , outputs , sampleframes );
+
+}
+
+void VSTPlugin::process( float **inputs, float **outputs, long sampleframes )
+{
+ _pEffect->process( _pEffect , inputs , outputs , sampleframes );
+}
+
+
+// Host callback dispatcher
+long VSTPlugin::Master(AEffect *effect, long opcode, long index, long value, void *ptr, float opt)
+{
+ post("VST plugin call to host dispatcher: Eff: 0x%.8X, Opcode = %d, Index = %d, Value = %d, PTR = %.8X, OPT = %.3f\n",(int)effect, opcode,index,value,(int)ptr,opt);
+ //st( "audioMasterWantMidi %d " , audioMasterWantMidi);
+
+ // Support opcodes
+ switch(opcode)
+ {
+ case audioMasterAutomate:
+ return 0; // index, value, returns 0
+
+ case audioMasterVersion:
+ return 9; // vst version, currently 7 (0 for older)
+
+ case audioMasterCurrentId:
+ return 'AASH'; // returns the unique id of a plug that's currently loading
+
+ case audioMasterIdle:
+ effect->dispatcher(effect, effEditIdle, 0, 0, NULL, 0.0f);
+ return 0; // call application idle routine (this will call effEditIdle for all open editors too)
+
+ case audioMasterPinConnected:
+ return false; // inquire if an input or output is beeing connected;
+
+ case audioMasterWantMidi:
+ return 0;
+
+ case audioMasterProcessEvents:
+ return 0; // Support of vst events to host is not available
+
+ case audioMasterGetTime:
+ memset(&_timeInfo, 0, sizeof(_timeInfo));
+ _timeInfo.samplePos = 0;
+ _timeInfo.sampleRate = sample_rate;
+ return (long)&_timeInfo;
+
+
+ case audioMasterTempoAt:
+ return 0;
+
+ case audioMasterNeedIdle:
+ effect->dispatcher(effect, effIdle, 0, 0, NULL, 0.0f);
+ return 1;
+
+ case audioMasterGetSampleRate:
+ return sample_rate;
+
+ case audioMasterGetVendorString: // Just fooling version string
+ strcpy((char*)ptr,"Steinberg");
+ return 0;
+
+ case audioMasterGetVendorVersion:
+ return 5000; // HOST version 5000
+
+ case audioMasterGetProductString: // Just fooling product string
+ strcpy((char*)ptr,"Cubase 5.0");
+ return 0;
+
+ case audioMasterVendorSpecific:
+ {
+ return 0;
+ }
+
+
+ case audioMasterGetLanguage:
+ return kVstLangEnglish;
+
+ case audioMasterUpdateDisplay:
+ post("audioMasterUpdateDisplay");
+ effect->dispatcher(effect, effEditIdle, 0, 0, NULL, 0.0f);
+ return 0;
+
+
+ case audioMasterSetTime: post("VST master dispatcher: Set Time");break;
+ case audioMasterGetNumAutomatableParameters: post("VST master dispatcher: GetNumAutPar");break;
+ case audioMasterGetParameterQuantization: post("VST master dispatcher: ParamQuant");break;
+ case audioMasterIOChanged: post("VST master dispatcher: IOchanged");break;
+ case audioMasterSizeWindow: post("VST master dispatcher: Size Window");break;
+ case audioMasterGetBlockSize: post("VST master dispatcher: GetBlockSize");break;
+ case audioMasterGetInputLatency: post("VST master dispatcher: GetInLatency");break;
+ case audioMasterGetOutputLatency: post("VST master dispatcher: GetOutLatency");break;
+ case audioMasterGetPreviousPlug: post("VST master dispatcher: PrevPlug");break;
+ case audioMasterGetNextPlug: post("VST master dispatcher: NextPlug");break;
+ case audioMasterWillReplaceOrAccumulate: post("VST master dispatcher: WillReplace"); break;
+ case audioMasterGetCurrentProcessLevel: return 0; break;
+ case audioMasterGetAutomationState: post("VST master dispatcher: GetAutState");break;
+ case audioMasterOfflineStart: post("VST master dispatcher: Offlinestart");break;
+ case audioMasterOfflineRead: post("VST master dispatcher: Offlineread");break;
+ case audioMasterOfflineWrite: post("VST master dispatcher: Offlinewrite");break;
+ case audioMasterOfflineGetCurrentPass: post("VST master dispatcher: OfflineGetcurrentpass");break;
+ case audioMasterOfflineGetCurrentMetaPass: post("VST master dispatcher: GetGetCurrentMetapass");break;
+ case audioMasterSetOutputSampleRate: post("VST master dispatcher: Setsamplerate");break;
+ case audioMasterGetSpeakerArrangement: post("VST master dispatcher: Getspeaker");break;
+ case audioMasterSetIcon: post("VST master dispatcher: seticon");break;
+ case audioMasterCanDo: post("VST master dispatcher: Can Do");break;
+ case audioMasterOpenWindow: post("VST master dispatcher: OpenWindow");break;
+ case audioMasterCloseWindow: post("VST master dispatcher: CloseWindow");break;
+ case audioMasterGetDirectory: post("VST master dispatcher: GetDirectory");break;
+// case audioMasterUpdateDisplay: post("VST master dispatcher: audioMasterUpdateDisplay");break;
+
+ default: post("VST master dispatcher: undefed: %d , %d",opcode , effKeysRequired ) ;break;
+ }
+
+ return 0;
+}
+
+bool VSTPlugin::AddNoteOn( unsigned char note,unsigned char speed,unsigned char midichannel)
+{
+ return AddMIDI((char)MIDI_NOTEON | midichannel,note,speed);
+}
+
+bool VSTPlugin::AddNoteOff( unsigned char note,unsigned char midichannel)
+{
+ return AddMIDI((char)MIDI_NOTEOFF | midichannel,note,0);
+}
+
+
+bool VSTPlugin::replace()
+{
+ return overwrite;
+}
+
+
+void VSTPlugin::edit(bool open)
+{
+ if(instantiated) {
+ if(open) {
+ if ( HasEditor() && !edited) {
+ edited = true;
+ b = new CEditorThread();
+ b->SetPlugin( this);
+ b->CreateThread();
+ }
+ }
+ else {
+ if (HasEditor() && edited) b->Close();
+ }
+ }
+}
+
+void VSTPlugin::visible(bool vis)
+{
+ if(instantiated && edited) b->Show(vis);
+}
+
+void VSTPlugin::EditorIdle()
+{
+ Dispatch(effEditIdle,0,0, w,0.0f);
+}
+
+RECT VSTPlugin::GetEditorRect()
+{
+ RECT ret;
+ ERect *r;
+ Dispatch(effEditGetRect,0,0, &r,0.0f);
+ ret.top = r->top;
+ ret.bottom = r->bottom;
+ ret.left = r->left;
+ ret.right = r->right;
+ return ret;
+}
+
+void VSTPlugin::SetEditWindow(HWND h)
+{
+ w = h;
+ Dispatch(effEditOpen,0,0, w,0.0f);
+}
+
+void VSTPlugin::OnEditorClose()
+{
+ Dispatch(effEditClose,0,0, w,0.0f);
+}
+
+/*
+void VSTPlugin::SetShowParameters(bool s)
+{
+ show_params = s;
+}
+
+bool VSTPlugin::ShowParams()
+{
+ return show_params;
+}
+*/
+
+void VSTPlugin::AddAftertouch(int value)
+{
+ if (value < 0) value = 0; else if (value > 127) value = 127;
+ AddMIDI( (char)MIDI_NOTEOFF | _midichannel , value );
+}
+
+void VSTPlugin::AddPitchBend(int value)
+{
+ AddMIDI( MIDI_PITCHBEND + (_midichannel & 0xf) , ((value>>7) & 127), (value & 127));
+}
+
+void VSTPlugin::AddProgramChange(int value)
+{
+ if (value < 0) value = 0; else if (value > 127) value = 127;
+ AddMIDI( MIDI_PROGRAMCHANGE + (_midichannel & 0xf), value, 0);
+}
+
+void VSTPlugin::AddControlChange(int control, int value)
+{
+ if (control < 0) control = 0; else if (control > 127) control = 127;
+ if (value < 0) value = 0; else if (value > 127) value = 127;
+ AddMIDI( MIDI_CONTROLCHANGE + (_midichannel & 0xf), control, value);
+}
+
+
+bool VSTPlugin::GetProgramName( int cat , int p, char *buf)
+{
+ int parameter = p;
+ if(instantiated)
+ {
+ if(parameter<NumPrograms())
+ {
+ Dispatch(effGetProgramNameIndexed,parameter,cat,buf,0.0f);
+ return true;
+ }
+ }
+ return false;
+}
+
+int VSTPlugin::GetNumCategories()
+{
+ if(instantiated)
+ return Dispatch(effGetNumProgramCategories,0,0,NULL,0.0f);
+ else
+ return 0;
+}
+
+void VSTPlugin::StopEditing()
+{
+ edited = false;
+}