mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-12-25 21:29:53 +00:00
76 lines
1.8 KiB
C++
76 lines
1.8 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 WaveShaperNode_h_
|
|
#define WaveShaperNode_h_
|
|
|
|
#include "AudioNode.h"
|
|
#include "mozilla/dom/WaveShaperNodeBinding.h"
|
|
#include "mozilla/dom/TypedArray.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
class AudioContext;
|
|
|
|
class WaveShaperNode final : public AudioNode
|
|
{
|
|
public:
|
|
explicit WaveShaperNode(AudioContext *aContext);
|
|
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(WaveShaperNode, AudioNode)
|
|
|
|
virtual JSObject* WrapObject(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;
|
|
|
|
void GetCurve(JSContext* aCx, JS::MutableHandle<JSObject*> aRetval) const
|
|
{
|
|
if (mCurve) {
|
|
JS::ExposeObjectToActiveJS(mCurve);
|
|
}
|
|
aRetval.set(mCurve);
|
|
}
|
|
void SetCurve(const Nullable<Float32Array>& aData, ErrorResult& aRv);
|
|
|
|
OverSampleType Oversample() const
|
|
{
|
|
return mType;
|
|
}
|
|
void SetOversample(OverSampleType aType);
|
|
|
|
virtual size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const override
|
|
{
|
|
// Possibly track in the future:
|
|
// - mCurve
|
|
return AudioNode::SizeOfExcludingThis(aMallocSizeOf);
|
|
}
|
|
|
|
virtual const char* NodeType() const override
|
|
{
|
|
return "WaveShaperNode";
|
|
}
|
|
|
|
virtual size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const override
|
|
{
|
|
return aMallocSizeOf(this) + SizeOfExcludingThis(aMallocSizeOf);
|
|
}
|
|
|
|
protected:
|
|
virtual ~WaveShaperNode();
|
|
|
|
private:
|
|
void ClearCurve();
|
|
|
|
private:
|
|
JS::Heap<JSObject*> mCurve;
|
|
OverSampleType mType;
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif
|