83 lines
2.4 KiB
C++
83 lines
2.4 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 mozilla_dom_AudioDecoder_h
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#define mozilla_dom_AudioDecoder_h
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#include "js/TypeDecls.h"
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#include "mozilla/Attributes.h"
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#include "mozilla/ErrorResult.h"
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#include "mozilla/Maybe.h"
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#include "mozilla/RefPtr.h"
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#include "mozilla/UniquePtr.h"
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#include "mozilla/dom/AudioData.h"
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#include "mozilla/dom/BindingDeclarations.h"
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#include "mozilla/dom/DecoderTemplate.h"
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#include "mozilla/dom/DecoderTypes.h"
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#include "mozilla/dom/RootedDictionary.h"
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#include "nsCycleCollectionParticipant.h"
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#include "nsWrapperCache.h"
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class nsIGlobalObject;
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namespace mozilla {
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namespace dom {
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class AudioDataOutputCallback;
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class EncodedAudioChunk;
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class EncodedAudioChunkData;
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class EventHandlerNonNull;
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class GlobalObject;
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class Promise;
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class WebCodecsErrorCallback;
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struct AudioDecoderConfig;
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struct AudioDecoderInit;
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} // namespace dom
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} // namespace mozilla
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namespace mozilla::dom {
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class AudioDecoder final : public DecoderTemplate<AudioDecoderTraits> {
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(AudioDecoder, DOMEventTargetHelper)
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public:
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AudioDecoder(nsIGlobalObject* aParent,
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RefPtr<WebCodecsErrorCallback>&& aErrorCallback,
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RefPtr<AudioDataOutputCallback>&& aOutputCallback);
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protected:
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~AudioDecoder();
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public:
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JSObject* WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) override;
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static already_AddRefed<AudioDecoder> Constructor(
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const GlobalObject& aGlobal, const AudioDecoderInit& aInit,
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ErrorResult& aRv);
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static already_AddRefed<Promise> IsConfigSupported(
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const GlobalObject& aGlobal, const AudioDecoderConfig& aConfig,
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ErrorResult& aRv);
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protected:
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virtual already_AddRefed<MediaRawData> InputDataToMediaRawData(
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UniquePtr<EncodedAudioChunkData>&& aData, TrackInfo& aInfo,
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const AudioDecoderConfigInternal& aConfig) override;
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virtual nsTArray<RefPtr<AudioData>> DecodedDataToOutputType(
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nsIGlobalObject* aGlobalObject, const nsTArray<RefPtr<MediaData>>&& aData,
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const AudioDecoderConfigInternal& aConfig) override;
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};
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} // namespace mozilla::dom
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#endif // mozilla_dom_AudioDecoder_h
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