Function hostCallback

distrho/src/DistrhoPluginVST2.cpp:1149–1156

    // host callback

    intptr_t hostCallback(const VST_HOST_OPCODE opcode,
                          const int32_t index = 0,
                          const intptr_t value = 0,
                          void* const ptr = nullptr,
                          const float opt = 0.0f)
    {
        return fAudioMaster(fEffect, opcode, index, value, ptr, opt);
    }

    // ----------------------------------------------------------------------------------------------------------------
    // functions called from the plugin side, RT no block