UnpackPtr UnpackNew(t_symbol *msg, long argc, t_atom* argv)
{
UnpackPtr self;
TTValue v, none;
TTErr err;
self = UnpackPtr(object_alloc(sUnpackClass));
if (self) {
object_obex_store((void*)self, _sym_dumpout, (t_object*)outlet_new(self, NULL)); // dumpout
self->graphOutlets[0] = outlet_new(self, NULL);
v.resize(2);
v[0] = "graph.output";
v[1] = 1;
err = TTObjectBaseInstantiate(TT("graph.object"), (TTObjectBasePtr*)&self->graphObject, v);
if (!self->graphObject->mKernel.valid()) {
object_error(SELF, "cannot load Jamoma object");
return NULL;
}
self->callback = new TTObject("callback");
self->callback->set(TT("function"), TTPtr(&UnpackGraphCallback));
self->callback->set(TT("baton"), TTPtr(self));
// Dynamically add a message to the callback object so that it can handle the 'dictionaryReceived' notification
self->callback->instance()->registerMessage(TT("dictionaryReceived"), (TTMethod)&TTCallback::notify, kTTMessagePassValue);
// Tell the graph object that we want to watch it
self->graphObject->mKernel.registerObserverForNotifications(*self->callback);
attr_args_process(self, argc, argv);
}
return self;
}
UnpackPtr UnpackNew(SymbolPtr msg, AtomCount argc, AtomPtr argv)
{
UnpackPtr self;
TTValue sr(sys_getsr());
long attrstart = attr_args_offset(argc, argv); // support normal arguments
short i;
TTValue v;
TTErr err;
self = UnpackPtr(object_alloc(sUnpackClass));
if (self) {
self->maxNumChannels = 2; // An initial argument to this object will set the maximum number of channels
if(attrstart && argv)
self->maxNumChannels = atom_getlong(argv);
ttEnvironment->setAttributeValue(kTTSym_sampleRate, sr);
v.setSize(2);
v.set(0, TT("thru"));
v.set(1, 1); // arg is the number of inlets
err = TTObjectBaseInstantiate(TT("audio.object"), (TTObjectBasePtr*)&self->audioGraphObject, v);
//self->audioGraphObject->getUnitGenerator()->setAttributeValue(TT("linearGain"), 1.0);
attr_args_process(self, argc, argv);
object_obex_store((void*)self, _sym_dumpout, (object*)outlet_new(self, NULL)); // dumpout
dsp_setup((t_pxobject*)self, 1);
for(i=0; i < self->maxNumChannels; i++)
outlet_new((t_pxobject*)self, "signal");
self->qelem = qelem_new(self, (method)UnpackQFn);
self->obj.z_misc = Z_NO_INPLACE | Z_PUT_LAST;
}
return self;
}
UnpackPtr UnpackNew(SymbolPtr msg, AtomCount argc, AtomPtr argv)
{
UnpackPtr self;
TTValue v;
TTErr err;
self = UnpackPtr(object_alloc(sUnpackClass));
if (self) {
object_obex_store((void*)self, _sym_dumpout, (ObjectPtr)outlet_new(self, NULL)); // dumpout
self->graphOutlets[0] = outlet_new(self, NULL);
v.setSize(2);
v.set(0, TT("graph.output"));
v.set(1, TTUInt32(1));
err = TTObjectInstantiate(TT("graph.object"), (TTObjectPtr*)&self->graphObject, v);
if (!self->graphObject->mKernel) {
object_error(SELF, "cannot load Jamoma object");
return NULL;
}
err = TTObjectInstantiate(TT("Callback"), (TTObjectPtr*)&self->callback, kTTValNONE);
self->callback->setAttributeValue(TT("Function"), TTPtr(&UnpackGraphCallback));
self->callback->setAttributeValue(TT("Baton"), TTPtr(self));
// dynamically add a message to the callback object so that it can handle the 'dictionaryReceived' notification
self->callback->registerMessage(TT("dictionaryReceived"), (TTMethod)&TTCallback::notify, kTTMessagePassValue);
// tell the graph object that we want to watch it
self->graphObject->mKernel->registerObserverForNotifications(*self->callback);
attr_args_process(self, argc, argv);
}
return self;
}
