C++ (Cpp) PackPtr Examples

Example #1

File: jcom.pack.cpp Project: alexarje/JamomaGraph

PackPtr PackNew(SymbolPtr msg, AtomCount argc, AtomPtr argv)
{
    PackPtr	self;
	TTValue	v;
	TTErr	err;
	
    self = PackPtr(object_alloc(sPackClass));
    if (self) {
    	object_obex_store((void*)self, _sym_dumpout, (ObjectPtr)outlet_new(self, NULL));
		self->graphOutlets[0] = outlet_new(self, "graph.connect");
		
		v.setSize(2);
		v.set(0, TT("graph.input"));
		v.set(1, TTUInt32(1));
		err = TTObjectInstantiate(TT("graph.object"), (TTObjectPtr*)&self->graphObject, v);
		((TTGraphInput*)self->graphObject->mKernel)->setOwner(self->graphObject);

		if (!self->graphObject->mKernel) {
			object_error(SELF, "cannot load Jamoma object");
			return NULL;
		}
		
		self->graphDictionary = new TTDictionary;
		self->graphDictionary->setSchema(TT("none"));
		self->graphDictionary->append(TT("outlet"), 0);
		
		attr_args_process(self, argc, argv);
		
		self->qelem = qelem_new(self, (method)PackQFn);

		// PackStartTracking(self);
		defer_low(self, (method)PackStartTracking, NULL, 0, NULL);
	}
	return self;
}

Example #2

File: j.pack.cpp Project: EQ4/JamomaMax

PackPtr PackNew(t_symbol* msg, long argc, t_atom* argv)
{
    PackPtr	self;
	TTValue	v;
	TTErr	err;

    self = PackPtr(object_alloc(sPackClass));
    if (self) {
    	object_obex_store((void*)self, _sym_dumpout, (t_object*)outlet_new(self, NULL));
		self->graphOutlets[0] = outlet_new(self, "graph.connect");

		v.resize(2);
		v[0] = "graph.input";
		v[1] = 1;
		err = TTObjectBaseInstantiate(TT("graph.object"), (TTObjectBasePtr*)&self->graphObject, v);
		((TTGraphInput*)self->graphObject->mKernel.instance())->setOwner(self->graphObject);

		if (!self->graphObject->mKernel.valid()) {
			object_error(SELF, "cannot load Jamoma object");
			return NULL;
		}

		self->graphDictionary = new TTDictionary;
		self->graphDictionary->setSchema(TT("none"));
		self->graphDictionary->append(TT("outlet"), 0);

		attr_args_process(self, argc, argv);

		self->qelem = qelem_new(self, (method)PackQFn);

		// PackStartTracking(self);
		defer_low(self, (method)PackStartTracking, NULL, 0, NULL);
	}
	return self;
}

Example #3

File: jcom.pack.cpp Project: thorangutang/JamomaMax

PackPtr PackNew(SymbolPtr msg, AtomCount argc, AtomPtr argv)
{
   PackPtr	self;
	TTValue	sr(sys_getsr());
 	long	attrstart = attr_args_offset(argc, argv);
	TTValue	v;
	TTErr	err;
	
    self =PackPtr(object_alloc(sInClass));
    if (self) {
		self->maxNumChannels = 2;
		if (attrstart && argv)
			self->maxNumChannels = atom_getlong(argv);
		
		ttEnvironment->setAttributeValue(kTTSym_sampleRate, sr);

		v.setSize(3);
		v.set(0, TT("audio.generator"));
		v.set(1, 0); // no audio graph inlets (only msp inlets)
		v.set(2, 1); // one audio graph outlet
		err = TTObjectBaseInstantiate(TT("audio.object"), (TTObjectBasePtr*)&self->audioGraphObject, v);
		self->audioGraphObject->addAudioFlag(kTTAudioGraphGenerator);

		if (!self->audioGraphObject->getUnitGenerator()) {
			object_error(SELF, "cannot load audio.generator");
			return NULL;
		}

		attr_args_process(self, argc, argv);
		
    	object_obex_store((void*)self, _sym_dumpout, (object*)outlet_new(self,NULL));
		self->audioGraphObjectOutlet = outlet_new((t_pxobject*)self, "audio.connect");
	    dsp_setup((t_pxobject*)self, self->maxNumChannels);
		
		self->obj.z_misc = Z_NO_INPLACE | Z_PUT_FIRST;
	}
	return self;
}