mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-01 14:45:29 +00:00
53 lines
1.1 KiB
C++
53 lines
1.1 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 GainNode_h_
|
|
#define GainNode_h_
|
|
|
|
#include "AudioNode.h"
|
|
#include "AudioParam.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
class AudioContext;
|
|
|
|
class GainNode : public AudioNode
|
|
{
|
|
public:
|
|
explicit GainNode(AudioContext* aContext);
|
|
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(GainNode, AudioNode)
|
|
|
|
virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE;
|
|
|
|
AudioParam* Gain() const
|
|
{
|
|
return mGain;
|
|
}
|
|
|
|
virtual const char* NodeType() const
|
|
{
|
|
return "GainNode";
|
|
}
|
|
|
|
virtual size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const MOZ_OVERRIDE;
|
|
virtual size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const MOZ_OVERRIDE;
|
|
|
|
private:
|
|
static void SendGainToStream(AudioNode* aNode);
|
|
|
|
private:
|
|
nsRefPtr<AudioParam> mGain;
|
|
};
|
|
|
|
}
|
|
}
|
|
|
|
#endif
|
|
|