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79 lines
1.9 KiB
C++
79 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et cindent: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef ConvolverNode_h_
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#define ConvolverNode_h_
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#include "AudioNode.h"
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#include "AudioBuffer.h"
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namespace mozilla {
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namespace dom {
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class ConvolverNode final : public AudioNode
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{
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public:
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explicit ConvolverNode(AudioContext* aContext);
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(ConvolverNode, AudioNode);
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virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
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AudioBuffer* GetBuffer(JSContext* aCx) const
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{
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return mBuffer;
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}
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void SetBuffer(JSContext* aCx, AudioBuffer* aBufferi, ErrorResult& aRv);
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bool Normalize() const
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{
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return mNormalize;
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}
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void SetNormalize(bool aNormal);
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virtual void SetChannelCount(uint32_t aChannelCount, ErrorResult& aRv) override
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{
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if (aChannelCount > 2) {
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aRv.Throw(NS_ERROR_DOM_NOT_SUPPORTED_ERR);
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return;
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}
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AudioNode::SetChannelCount(aChannelCount, aRv);
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}
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virtual void SetChannelCountModeValue(ChannelCountMode aMode, ErrorResult& aRv) override
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{
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if (aMode == ChannelCountMode::Max) {
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aRv.Throw(NS_ERROR_DOM_NOT_SUPPORTED_ERR);
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return;
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}
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AudioNode::SetChannelCountModeValue(aMode, aRv);
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}
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virtual const char* NodeType() const override
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{
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return "ConvolverNode";
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}
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virtual size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const override;
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virtual size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const override;
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protected:
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virtual ~ConvolverNode();
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private:
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nsRefPtr<AudioBuffer> mBuffer;
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bool mNormalize;
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};
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} //end namespace dom
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} //end namespace mozilla
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#endif
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