gecko-dev/dom/media/webaudio/ChannelSplitterNode.h

51 строка
1.2 KiB
C++

/* -*- 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 final : public AudioNode
{
public:
ChannelSplitterNode(AudioContext* aContext,
uint16_t aOutputCount);
NS_DECL_ISUPPORTS_INHERITED
virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) 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;
};
} // namespace dom
} // namespace mozilla
#endif