Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim:set ts=2 sw=2 sts=2 et cindent: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #if !defined(MP4Demuxer_h_)
       8             : #define MP4Demuxer_h_
       9             : 
      10             : #include "mozilla/Maybe.h"
      11             : #include "mozilla/Monitor.h"
      12             : #include "MediaDataDemuxer.h"
      13             : #include "MediaResource.h"
      14             : 
      15             : namespace mp4_demuxer {
      16             : class MP4Metadata;
      17             : class ResourceStream;
      18             : class SampleIterator;
      19             : } // namespace mp4_demuxer
      20             : 
      21             : namespace mozilla {
      22             : 
      23             : class MP4TrackDemuxer;
      24             : 
      25           0 : class MP4Demuxer : public MediaDataDemuxer
      26             : {
      27             : public:
      28             :   explicit MP4Demuxer(MediaResource* aResource);
      29             : 
      30             :   RefPtr<InitPromise> Init() override;
      31             : 
      32             :   bool HasTrackType(TrackInfo::TrackType aType) const override;
      33             : 
      34             :   uint32_t GetNumberTracks(TrackInfo::TrackType aType) const override;
      35             : 
      36             :   already_AddRefed<MediaTrackDemuxer>
      37             :   GetTrackDemuxer(TrackInfo::TrackType aType, uint32_t aTrackNumber) override;
      38             : 
      39             :   bool IsSeekable() const override;
      40             : 
      41             :   UniquePtr<EncryptionInfo> GetCrypto() override;
      42             : 
      43             :   void NotifyDataArrived() override;
      44             : 
      45             :   void NotifyDataRemoved() override;
      46             : 
      47             : private:
      48             :   friend class MP4TrackDemuxer;
      49             :   RefPtr<MediaResource> mResource;
      50             :   RefPtr<mp4_demuxer::ResourceStream> mStream;
      51             :   AutoTArray<RefPtr<MP4TrackDemuxer>, 1> mAudioDemuxers;
      52             :   AutoTArray<RefPtr<MP4TrackDemuxer>, 1> mVideoDemuxers;
      53             :   nsTArray<uint8_t> mCryptoInitData;
      54             :   bool mIsSeekable;
      55             : };
      56             : 
      57             : } // namespace mozilla
      58             : 
      59             : #endif