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AK: Rename Time to Duration

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That's what this class really is; in fact that's what the first line of
the comment says it is.

This commit does not rename the main files, since those will contain
other time-related classes in a little bit.
This commit is contained in:
kleines Filmröllchen 2023-03-13 16:30:34 +01:00 • committed by Jelle Raaijmakers
parent 82ddc813d5
commit 213025f210
140 changed files with 634 additions and 628 deletions
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30
Userland/Libraries/LibVideo/PlaybackManager.h
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@ -27,30 +27,30 @@ class FrameQueueItem {
public:
FrameQueueItem()
: m_data(Empty())
, m_timestamp(Time::zero())
, m_timestamp(Duration::zero())
{
}
static constexpr Time no_timestamp = Time::min();
static constexpr Duration no_timestamp = Duration::min();
enum class Type {
Frame,
Error,
};
static FrameQueueItem frame(RefPtr<Gfx::Bitmap> bitmap, Time timestamp)
static FrameQueueItem frame(RefPtr<Gfx::Bitmap> bitmap, Duration timestamp)
{
return FrameQueueItem(move(bitmap), timestamp);
}
static FrameQueueItem error_marker(DecoderError&& error, Time timestamp)
static FrameQueueItem error_marker(DecoderError&& error, Duration timestamp)
{
return FrameQueueItem(move(error), timestamp);
}
bool is_frame() const { return m_data.has<RefPtr<Gfx::Bitmap>>(); }
RefPtr<Gfx::Bitmap> bitmap() const { return m_data.get<RefPtr<Gfx::Bitmap>>(); }
Time timestamp() const { return m_timestamp; }
Duration timestamp() const { return m_timestamp; }
bool is_error() const { return m_data.has<DecoderError>(); }
DecoderError const& error() const { return m_data.get<DecoderError>(); }
@ -71,21 +71,21 @@ public:
}
private:
FrameQueueItem(RefPtr<Gfx::Bitmap> bitmap, Time timestamp)
FrameQueueItem(RefPtr<Gfx::Bitmap> bitmap, Duration timestamp)
: m_data(move(bitmap))
, m_timestamp(timestamp)
{
VERIFY(m_timestamp != no_timestamp);
}
FrameQueueItem(DecoderError&& error, Time timestamp)
FrameQueueItem(DecoderError&& error, Duration timestamp)
: m_data(move(error))
, m_timestamp(timestamp)
{
}
Variant<Empty, RefPtr<Gfx::Bitmap>, DecoderError> m_data { Empty() };
Time m_timestamp { no_timestamp };
Duration m_timestamp { no_timestamp };
};
static constexpr size_t frame_buffer_count = 4;
@ -122,7 +122,7 @@ public:
void resume_playback();
void pause_playback();
void restart_playback();
void seek_to_timestamp(Time, SeekMode = DEFAULT_SEEK_MODE);
void seek_to_timestamp(Duration, SeekMode = DEFAULT_SEEK_MODE);
bool is_playing() const
{
return m_playback_handler->is_playing();
@ -134,8 +134,8 @@ public:
u64 number_of_skipped_frames() const { return m_skipped_frames; }
Time current_playback_time();
Time duration();
Duration current_playback_time();
Duration duration();
Function<void(RefPtr<Gfx::Bitmap>)> on_video_frame;
Function<void()> on_playback_state_change;
@ -158,7 +158,7 @@ private:
void timer_callback();
// This must be called with m_demuxer_mutex locked!
Optional<Time> seek_demuxer_to_most_recent_keyframe(Time timestamp, Optional<Time> earliest_available_sample = OptionalNone());
Optional<Duration> seek_demuxer_to_most_recent_keyframe(Duration timestamp, Optional<Duration> earliest_available_sample = OptionalNone());
Optional<FrameQueueItem> dequeue_one_frame();
void set_state_update_timer(int delay_ms);
@ -172,7 +172,7 @@ private:
void dispatch_state_change();
void dispatch_fatal_error(Error);
Time m_last_present_in_media_time = Time::zero();
Duration m_last_present_in_media_time = Duration::zero();
NonnullOwnPtr<Demuxer> m_demuxer;
Threading::Mutex m_demuxer_mutex;
@ -212,10 +212,10 @@ private:
virtual PlaybackState get_state() const = 0;
virtual ErrorOr<void> pause() { return {}; };
virtual ErrorOr<void> buffer() { return {}; };
virtual ErrorOr<void> seek(Time target_timestamp, SeekMode);
virtual ErrorOr<void> seek(Duration target_timestamp, SeekMode);
virtual ErrorOr<void> stop();
virtual Time current_time() const;
virtual Duration current_time() const;
virtual ErrorOr<void> do_timed_state_update() { return {}; };