зеркало из https://github.com/mozilla/gecko-dev.git
99 строки
2.3 KiB
C++
99 строки
2.3 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 DynamicsCompressorNode_h_
|
|
#define DynamicsCompressorNode_h_
|
|
|
|
#include "AudioNode.h"
|
|
#include "AudioParam.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
class AudioContext;
|
|
struct DynamicsCompressorOptions;
|
|
|
|
class DynamicsCompressorNode final : public AudioNode
|
|
{
|
|
public:
|
|
static already_AddRefed<DynamicsCompressorNode>
|
|
Create(AudioContext& aAudioContext, const DynamicsCompressorOptions& aOptions,
|
|
ErrorResult& aRv);
|
|
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(DynamicsCompressorNode, AudioNode)
|
|
|
|
static already_AddRefed<DynamicsCompressorNode>
|
|
Constructor(const GlobalObject& aGlobal, AudioContext& aAudioContext,
|
|
const DynamicsCompressorOptions& aOptions, ErrorResult& aRv)
|
|
{
|
|
return Create(aAudioContext, aOptions, aRv);
|
|
}
|
|
|
|
JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
|
|
|
|
AudioParam* Threshold() const
|
|
{
|
|
return mThreshold;
|
|
}
|
|
|
|
AudioParam* Knee() const
|
|
{
|
|
return mKnee;
|
|
}
|
|
|
|
AudioParam* Ratio() const
|
|
{
|
|
return mRatio;
|
|
}
|
|
|
|
AudioParam* Attack() const
|
|
{
|
|
return mAttack;
|
|
}
|
|
|
|
// Called GetRelease to prevent clashing with the nsISupports::Release name
|
|
AudioParam* GetRelease() const
|
|
{
|
|
return mRelease;
|
|
}
|
|
|
|
float Reduction() const
|
|
{
|
|
return mReduction;
|
|
}
|
|
|
|
const char* NodeType() const override
|
|
{
|
|
return "DynamicsCompressorNode";
|
|
}
|
|
|
|
size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const override;
|
|
size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const override;
|
|
|
|
void SetReduction(float aReduction)
|
|
{
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
mReduction = aReduction;
|
|
}
|
|
|
|
private:
|
|
explicit DynamicsCompressorNode(AudioContext* aContext);
|
|
~DynamicsCompressorNode() = default;
|
|
|
|
RefPtr<AudioParam> mThreshold;
|
|
RefPtr<AudioParam> mKnee;
|
|
RefPtr<AudioParam> mRatio;
|
|
float mReduction;
|
|
RefPtr<AudioParam> mAttack;
|
|
RefPtr<AudioParam> mRelease;
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif
|