Function osc_param_handler

src/CardinalCommon.cpp:424–456

}

static int osc_param_handler(const char*, const char* types, lo_arg** argv, int argc, const lo_message m, void* const self)
{
    d_debug("osc_param_handler()");
    DISTRHO_SAFE_ASSERT_RETURN(argc == 3, 0);
    DISTRHO_SAFE_ASSERT_RETURN(types != nullptr, 0);
    DISTRHO_SAFE_ASSERT_RETURN(types[0] == 'h', 0);
    DISTRHO_SAFE_ASSERT_RETURN(types[1] == 'i', 0);
    DISTRHO_SAFE_ASSERT_RETURN(types[2] == 'f', 0);

    if (CardinalBasePlugin* const plugin = static_cast<Initializer*>(self)->remotePluginInstance)
    {
        CardinalPluginContext* const context = plugin->context;

        const int64_t moduleId = argv[0]->h;
        const int paramId = argv[1]->i;
        const float paramValue = argv[2]->f;

       #ifdef CARDINAL_INIT_OSC_THREAD
        rack::contextSet(context);
       #endif

        rack::engine::Module* const module = context->engine->getModule(moduleId);
        DISTRHO_SAFE_ASSERT_RETURN(module != nullptr, 0);

        context->engine->setParamValue(module, paramId, paramValue);

       #ifdef CARDINAL_INIT_OSC_THREAD
        rack::contextSet(nullptr);
       #endif
    }

    return 0;
}

static int osc_host_param_handler(const char*, const char* types, lo_arg** argv, int argc, const lo_message m, void* const self)
{