/usr/include/thunderbird/MediaSourceDecoder.h is in thunderbird-dev 1:52.8.0-1~deb8u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 | /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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_MEDIASOURCEDECODER_H_
#define MOZILLA_MEDIASOURCEDECODER_H_
#include "mozilla/Atomics.h"
#include "mozilla/Attributes.h"
#include "nsCOMPtr.h"
#include "nsError.h"
#include "MediaDecoder.h"
#include "MediaFormatReader.h"
class nsIStreamListener;
namespace mozilla {
class MediaResource;
class MediaDecoderStateMachine;
class SourceBufferDecoder;
class TrackBuffer;
enum MSRangeRemovalAction : uint8_t;
class MediaSourceDemuxer;
namespace dom {
class HTMLMediaElement;
class MediaSource;
} // namespace dom
class MediaSourceDecoder : public MediaDecoder
{
public:
explicit MediaSourceDecoder(dom::HTMLMediaElement* aElement);
MediaDecoder* Clone(MediaDecoderOwner* aOwner) override;
MediaDecoderStateMachine* CreateStateMachine() override;
nsresult Load(nsIStreamListener**) override;
media::TimeIntervals GetSeekable() override;
media::TimeIntervals GetBuffered() override;
void Shutdown() override;
static already_AddRefed<MediaResource> CreateResource(nsIPrincipal* aPrincipal = nullptr);
void AttachMediaSource(dom::MediaSource* aMediaSource);
void DetachMediaSource();
void Ended(bool aEnded);
// Return the duration of the video in seconds.
double GetDuration() override;
void SetInitialDuration(int64_t aDuration);
void SetMediaSourceDuration(double aDuration);
MediaSourceDemuxer* GetDemuxer()
{
return mDemuxer;
}
// Returns a string describing the state of the MediaSource internal
// buffered data. Used for debugging purposes.
void GetMozDebugReaderData(nsAString& aString) override;
void AddSizeOfResources(ResourceSizes* aSizes) override;
MediaDecoderOwner::NextFrameStatus NextFrameBufferedStatus() override;
bool CanPlayThrough() override;
void NotifyWaitingForKey() override;
MediaEventSource<void>* WaitingForKeyEvent() override;
private:
void DoSetMediaSourceDuration(double aDuration);
media::TimeInterval ClampIntervalToEnd(const media::TimeInterval& aInterval);
// The owning MediaSource holds a strong reference to this decoder, and
// calls Attach/DetachMediaSource on this decoder to set and clear
// mMediaSource.
dom::MediaSource* mMediaSource;
RefPtr<MediaSourceDemuxer> mDemuxer;
RefPtr<MediaFormatReader> mReader;
MediaEventProducer<void> mWaitingForKeyEvent;
bool mEnded;
};
} // namespace mozilla
#endif /* MOZILLA_MEDIASOURCEDECODER_H_ */
|