webaudio/src/cpp/iir-filter-node.cpp at master · node-3d/webaudio · GitHub

History

84 lines (50 loc) · 1.46 KB

Raw

#include "iir-filter-node.hpp"

IIRFilterNode::IIRFilterNode() : AudioNode() {

_isDestroyed = false;

}

IIRFilterNode::~IIRFilterNode() {

_destroy();

}

void IIRFilterNode::_destroy() {

DES_CHECK;

_isDestroyed = true;

AudioNode::_destroy();

}

// ------ Methods and props

JS_IMPLEMENT_METHOD(IIRFilterNode, getFrequencyResponse) {

THIS_CHECK;

REQ_OBJ_ARG(0, frequencyHz);

REQ_OBJ_ARG(1, magResponse);

REQ_OBJ_ARG(2, phaseResponse);

// TODO: do something?

RET_UNDEFINED;

}

// ------ System methods and props for Napi::ObjectWrap

IMPLEMENT_ES5_CLASS(IIRFilterNode);

void IIRFilterNode::init(Napi::Env env, Napi::Object exports) {

Napi::Function ctor = wrap(env);

JS_ASSIGN_METHOD(getFrequencyResponse);

JS_ASSIGN_METHOD(destroy);

JS_ASSIGN_GETTER(isDestroyed);

exports.Set("IIRFilterNode", ctor);

}

bool IIRFilterNode::isIIRFilterNode(Napi::Object obj) {

return obj.InstanceOf(_ctorEs5.Value());

}

Napi::Object IIRFilterNode::getNew() {

Napi::Function ctor = Nan::New(_constructor);

// Napi::Value argv[] = { /* arg1, arg2, ... */ };

return Nan::NewInstance(ctor, 0 /*argc*/, nullptr /*argv*/).ToLocalChecked();

}

IIRFilterNode::IIRFilterNode(const Napi::CallbackInfo &info) : Napi::ObjectWrap<IIRFilterNode>(info) {

IIRFilterNode *iIRFilterNode = new IIRFilterNode();

}

JS_IMPLEMENT_METHOD(IIRFilterNode, destroy) {

THIS_CHECK;

emit("destroy");

_destroy();

}

JS_IMPLEMENT_GETTER(IIRFilterNode, isDestroyed) {

NAPI_ENV;

RET_BOOL(_isDestroyed);

}

webaudio/src/cpp/iir-filter-node.cpp at master · node-3d/webaudio · GitHub

Uh oh!

Expand file tree

Breadcrumbs

iir-filter-node.cpp

Latest commit

History

Breadcrumbs

iir-filter-node.cpp

File metadata and controls