コード例 #1
0
ファイル: vsthost.cpp プロジェクト: Angeldude/pd
void VSTPlugin::FreePlugin()
{
#if FLEXT_OS == FLEXT_OS_WIN
    if(hdll) { FreeLibrary(hdll); hdll = NULL; }
#elif FLEXT_OS == FLEXT_OS_MAC
#ifdef __CFM__
    if(audiomaster) DisposeCFMFromMachO(audiomaster);
    if(pluginmain) DisposeMachOFromCFM(pluginmain);
#endif
    if(hdll) {
	    CFBundleUnloadExecutable(hdll);
	    CFRelease(hdll);
        hdll = NULL;
    }
#else
#error Platform not supported
#endif    

    effect = NULL;
    audiomaster = NULL;
    pluginmain = NULL;
} 
コード例 #2
0
ファイル: LoadVSTMac.cpp プロジェクト: Kirushanr/audacity
   void LoadVSTPlugins()
   {
#ifdef __MACOSX__
      audioMasterCallback audioMasterFPtr =
         (audioMasterCallback)NewCFMFromMachO(audioMaster);
#else
      // What is the corrct way of creating an audioMasterCallback
      // in OS 9/Carbon???
      // audioMasterCallback audioMasterFPtr = NULL; 
      audioMasterCallback audioMasterFPtr = audioMaster;
#endif      

      wxArrayString audacityPathList = wxGetApp().audacityPathList;
      wxArrayString pathList;
      wxArrayString files;
      unsigned int i;
      
      for(i=0; i<audacityPathList.GetCount(); i++) {
         wxString prefix = audacityPathList[i] + wxFILE_SEP_PATH;
         wxGetApp().AddUniquePathToPathList(prefix + "VST",
                                            pathList);
         wxGetApp().AddUniquePathToPathList(prefix + "Plugins",
                                            pathList);
         wxGetApp().AddUniquePathToPathList(prefix + "Plug-Ins",
                                            pathList);
      }

      #ifdef __MACOSX__
      wxGetApp().AddUniquePathToPathList("/Library/Audio/Plug-Ins/VST",
                              pathList);
      wxString vstPath;
      vstPath.Printf("/Users/%s/Library/Audio/Plug-Ins/VST",
                     wxGetenv("USER"));
      wxGetApp().AddUniquePathToPathList(vstPath,
                                         pathList);
      #endif

      wxGetApp().FindFilesInPathList("*", pathList, wxFILE, files);
      
      for(i=0; i<files.GetCount(); i++) {
         short   resFileID;
         FSSpec  spec;
         
         wxMacFilename2FSSpec(FILENAME(files[i]), &spec);
         resFileID = FSpOpenResFile(&spec, fsRdPerm);
         short cResCB = Count1Resources('aEff');

         for (int i = 0; i < cResCB; i++) {
            Handle             codeH;
            CFragConnectionID  connID;
            Ptr                mainAddr;
            Str255             errName;
            Str255             fragName;
            char               fragNameCStr[256];
            short              resID;
            OSType             resType;
            OSErr              err;

            codeH = Get1IndResource('aEff', short(i+1));
            if (!codeH)
               continue;

            GetResInfo(codeH, &resID, &resType, fragName);
            DetachResource(codeH);
            HLock(codeH);

            err = GetMemFragment(*codeH,
                                 GetHandleSize(codeH),
                                 fragName,
                                 kPrivateCFragCopy,
                                 &connID, (Ptr *) & mainAddr, errName);

            if (!err) {
               vstPluginMain   pluginMain;
               AEffect        *theEffect;

               #ifdef __MACOSX__
               pluginMain = (vstPluginMain)NewMachOFromCFM(mainAddr);
               #else
               pluginMain = (vstPluginMain)mainAddr;
               #endif

               theEffect = pluginMain(audioMasterFPtr);

               if (theEffect->magic == kEffectMagic) {
                  
                  memcpy(fragNameCStr, &fragName[1], fragName[0]);
                  fragNameCStr[fragName[0]] = 0;
                  
                  VSTEffect *vst =
                     new VSTEffect(wxString(fragNameCStr), theEffect);
                  Effect::RegisterEffect(vst);
               }

               #ifdef __MACOSX__
               DisposeMachOFromCFM(pluginMain);
               #endif
               
               audacityVSTID++;
            }
         }
         
         CloseResFile(resFileID);

      }
         
#ifdef __MACOSX__
      DisposeCFMFromMachO(audioMasterFPtr);
#endif  //   __MACOSX__
   }