Method StoreSettings

libraries/lib-vst/VSTWrapper.cpp:1764–1811

}

bool VSTWrapper::StoreSettings(const VSTSettings& vstSettings) const
{
   // First, make sure settings are compatibile with the plugin
   if ((vstSettings.mUniqueID  != mAEffect->uniqueID)   ||
//       (vstSettings.mVersion   != mAEffect->version)    ||
       (vstSettings.mNumParams != mAEffect->numParams)      )
   {
      return false;
   }


   // Try using the chunk first (if available)
   auto &chunk = vstSettings.mChunk;
   if (!chunk.empty())
   {
      VstPatchChunkInfo info = { 1, mAEffect->uniqueID, mAEffect->version, mAEffect->numParams, "" };
      callSetChunk(true, chunk.size(), const_cast<char *>(chunk.data()), &info);
   }


   // Settings (like the message) may store both a chunk, and also accumulated
   // slider movements to reapply after the chunk change.  Or it might be
   // no chunk and id-value pairs only

   constCallDispatcher(effBeginSetProgram, 0, 0, NULL, 0.0);

   ForEachParameter
   (
      [&](const ParameterInfo& pi)
      {
         const auto itr = vstSettings.mParamsMap.find(pi.mName);
         if (itr != vstSettings.mParamsMap.end())
         {
            const float& value = *(itr->second);

            if (value >= -1.0 && value <= 1.0)
            {
               callSetParameter(pi.mID, value);
            }
         }
         return true;
      }
   );

   constCallDispatcher(effEndSetProgram, 0, 0, NULL, 0.0);

   return true;
}

ComponentInterfaceSymbol VSTWrapper::GetSymbol() const
{