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