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LibVideo: Remove hook to override LibVideo's playback timers

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This was added to allow Ladybird to override the timers with Qt timers.
This commit is contained in:
Timothy Flynn 2023-04-25 09:02:24 -04:00 • committed by Andreas Kling
parent 78ad471367
commit 374a24d84c
2 changed files with 18 additions and 50 deletions
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23
Userland/Libraries/LibVideo/PlaybackManager.h
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@ -83,14 +83,6 @@ private:
static constexpr size_t FRAME_BUFFER_COUNT = 4;
using VideoFrameQueue = Queue<FrameQueueItem, FRAME_BUFFER_COUNT>;
class PlaybackTimer {
public:
virtual ~PlaybackTimer() = default;
virtual void start() = 0;
virtual void start(int interval_ms) = 0;
};
enum class PlaybackState {
Playing,
Paused,
@ -108,12 +100,11 @@ public:
static constexpr SeekMode DEFAULT_SEEK_MODE = SeekMode::Accurate;
using PlaybackTimerCreator = Function<ErrorOr<NonnullOwnPtr<PlaybackTimer>>(int, Function<void()>)>;
static DecoderErrorOr<NonnullOwnPtr<PlaybackManager>> from_file(StringView file);
static DecoderErrorOr<NonnullOwnPtr<PlaybackManager>> from_data(ReadonlyBytes data);
static DecoderErrorOr<NonnullOwnPtr<PlaybackManager>> from_file(StringView file, PlaybackTimerCreator = nullptr);
static DecoderErrorOr<NonnullOwnPtr<PlaybackManager>> from_data(ReadonlyBytes data, PlaybackTimerCreator = nullptr);
PlaybackManager(NonnullOwnPtr<Demuxer>& demuxer, Track video_track, NonnullOwnPtr<VideoDecoder>&& decoder, PlaybackTimerCreator);
PlaybackManager(NonnullOwnPtr<Demuxer>& demuxer, Track video_track, NonnullOwnPtr<VideoDecoder>&& decoder);
~PlaybackManager();
void resume_playback();
void pause_playback();
@ -150,7 +141,7 @@ private:
class SeekingStateHandler;
class StoppedStateHandler;
static DecoderErrorOr<NonnullOwnPtr<PlaybackManager>> create_with_demuxer(NonnullOwnPtr<Demuxer> demuxer, PlaybackTimerCreator playback_timer_creator);
static DecoderErrorOr<NonnullOwnPtr<PlaybackManager>> create_with_demuxer(NonnullOwnPtr<Demuxer> demuxer);
void start_timer(int milliseconds);
void timer_callback();
@ -174,10 +165,10 @@ private:
NonnullOwnPtr<VideoFrameQueue> m_frame_queue;
OwnPtr<PlaybackTimer> m_present_timer;
RefPtr<Core::Timer> m_present_timer;
unsigned m_decoding_buffer_time_ms = 16;
OwnPtr<PlaybackTimer> m_decode_timer;
RefPtr<Core::Timer> m_decode_timer;
NonnullOwnPtr<PlaybackStateHandler> m_playback_handler;
Optional<FrameQueueItem> m_next_frame;