63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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 BUFFER_DECODER_H_
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#define BUFFER_DECODER_H_
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#include "mozilla/Attributes.h"
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#include "mozilla/ReentrantMonitor.h"
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#include "mozilla/TaskQueue.h"
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#include "AbstractMediaDecoder.h"
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namespace mozilla {
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/**
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* This class provides a decoder object which decodes a media file that lives in
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* a memory buffer.
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*/
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class BufferDecoder final : public AbstractMediaDecoder
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{
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public:
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// This class holds a weak pointer to MediaResource. It's the responsibility
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// of the caller to manage the memory of the MediaResource object.
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explicit BufferDecoder(MediaResource* aResource
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#ifdef THE_GMP
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,GMPCrashHelper* aCrashHelper
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#endif
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);
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NS_DECL_THREADSAFE_ISUPPORTS
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// This has to be called before decoding begins
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void BeginDecoding(TaskQueue* aTaskQueueIdentity);
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MediaResource* GetResource() const final override;
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void NotifyDecodedFrames(const FrameStatisticsData& aStats) final override;
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VideoFrameContainer* GetVideoFrameContainer() final override;
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layers::ImageContainer* GetImageContainer() final override;
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MediaDecoderOwner* GetOwner() const final override;
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#ifdef THE_GMP
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already_AddRefed<GMPCrashHelper> GetCrashHelper() override;
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#endif
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private:
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virtual ~BufferDecoder();
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RefPtr<TaskQueue> mTaskQueueIdentity;
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RefPtr<MediaResource> mResource;
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#ifdef THE_GMP
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RefPtr<GMPCrashHelper> mCrashHelper;
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#endif
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};
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} // namespace mozilla
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#endif /* BUFFER_DECODER_H_ */
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