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/* 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 MP4METADATA_H_
#define MP4METADATA_H_
#include "mozilla/UniquePtr.h"
#include "mp4_demuxer/DecoderData.h"
#include "mp4_demuxer/Index.h"
#include "MediaData.h"
#include "MediaInfo.h"
#include "Stream.h"
namespace mp4_demuxer
{
class MP4MetadataStagefright;
class MP4MetadataRust;
class MP4Metadata
{
public:
explicit MP4Metadata(Stream* aSource);
~MP4Metadata();
static bool HasCompleteMetadata(Stream* aSource);
static already_AddRefed<mozilla::MediaByteBuffer> Metadata(Stream* aSource);
uint32_t GetNumberTracks(mozilla::TrackInfo::TrackType aType) const;
mozilla::UniquePtr<mozilla::TrackInfo> GetTrackInfo(mozilla::TrackInfo::TrackType aType,
size_t aTrackNumber) const;
bool CanSeek() const;
const CryptoFile& Crypto() const;
bool ReadTrackIndex(FallibleTArray<Index::Indice>& aDest, mozilla::TrackID aTrackID);
private:
UniquePtr<MP4MetadataStagefright> mStagefright;
#ifdef MOZ_RUST_MP4PARSE
UniquePtr<MP4MetadataRust> mRust;
mutable bool mPreferRust;
mutable bool mReportedAudioTrackTelemetry;
mutable bool mReportedVideoTrackTelemetry;
#ifndef RELEASE_OR_BETA
mutable bool mRustTestMode;
#endif
bool ShouldPreferRust() const;
#endif
};
} // namespace mp4_demuxer
#endif // MP4METADATA_H_
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