dom/media/webaudio/ChannelSplitterNode.h
author Mike Hommey <mh+mozilla@glandium.org>
Thu, 26 Mar 2015 12:07:17 +0900
changeset 258314 fc1e894eec2fbd34b745cd94f505080427d24705
parent 257987 a20c7910a82fa2df2f3398c1108d102bac9128b0
permissions -rw-r--r--
Bug 1147207 - Add a ComposedFinder class that acts like a FileFinder proxy over multiple FileFinders. r=gps, a=sledru

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef ChannelSplitterNode_h_
#define ChannelSplitterNode_h_

#include "AudioNode.h"

namespace mozilla {
namespace dom {

class AudioContext;

class ChannelSplitterNode : public AudioNode
{
public:
  ChannelSplitterNode(AudioContext* aContext,
                      uint16_t aOutputCount);

  NS_DECL_ISUPPORTS_INHERITED

  virtual JSObject* WrapObject(JSContext* aCx) override;

  virtual uint16_t NumberOfOutputs() const override { return mOutputCount; }

  virtual const char* NodeType() const override
  {
    return "ChannelSplitterNode";
  }

  virtual size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const override
  {
    return aMallocSizeOf(this) + SizeOfExcludingThis(aMallocSizeOf);
  }

protected:
  virtual ~ChannelSplitterNode();

private:
  const uint16_t mOutputCount;
};

}
}

#endif