Use shared player for each document.

Telegram/SourceFiles/data/data_session.cpp

@@ -1167,9 +1167,13 @@ std::shared_ptr<::Media::Streaming::Document> Session::documentStreamer(
 			return result;
 		}
 	}
+	auto reader = documentStreamedReader(document, origin);
+	if (!reader) {
+		return nullptr;
+	}
 	auto result = std::make_shared<::Media::Streaming::Document>(
 		document,
-		origin);
+		std::move(reader));
 	if (!PruneDestroyedAndSet(_streamedDocuments, document, result)) {
 		_streamedDocuments.emplace_or_assign(document, result);
 	}

Telegram/SourceFiles/history/view/media/history_view_gif.cpp

@@ -45,9 +45,8 @@ int gifMaxStatusWidth(DocumentData *document) {
 } // namespace
 
 struct Gif::Streamed {
-	Streamed(
-		not_null<DocumentData*> document,
-		Data::FileOrigin origin);
+	explicit Streamed(
+		std::shared_ptr<::Media::Streaming::Document> document);
 	~Streamed();
 
 	std::shared_ptr<::Media::Streaming::Document> shared;
@@ -56,9 +55,8 @@ struct Gif::Streamed {
 };
 
 Gif::Streamed::Streamed(
-	not_null<DocumentData*> document,
-	Data::FileOrigin origin)
-: shared(document->owner().documentStreamer(document, origin))
+	std::shared_ptr<::Media::Streaming::Document> document)
+: shared(std::move(document))
 , instance(shared->addInstance()) {
 }
 
@@ -116,7 +114,7 @@ QSize Gif::countOptimalSize() {
 	auto maxWidth = qMax(tw, st::minPhotoSize);
 	auto minHeight = qMax(th, st::minPhotoSize);
 	accumulate_max(maxWidth, _parent->infoWidth() + 2 * (st::msgDateImgDelta + st::msgDateImgPadding.x()));
-	if (!activeCurrentPlayer()) {
+	if (!activeCurrentStreamed()) {
 		accumulate_max(maxWidth, gifMaxStatusWidth(_data) + 2 * (st::msgDateImgDelta + st::msgDateImgPadding.x()));
 	}
 	if (_parent->hasBubble()) {
@@ -171,7 +169,7 @@ QSize Gif::countCurrentSize(int newWidth) {
 	newWidth = qMax(tw, st::minPhotoSize);
 	auto newHeight = qMax(th, st::minPhotoSize);
 	accumulate_max(newWidth, _parent->infoWidth() + 2 * st::msgDateImgDelta + st::msgDateImgPadding.x());
-	if (!activeCurrentPlayer()) {
+	if (!activeCurrentStreamed()) {
 		//const auto own = (reader->mode() == ::Media::Clip::Reader::Mode::Gif);
 		//if (own && !reader->started()) {
 		//	auto isRound = _data->isVideoMessage();
@@ -232,8 +230,8 @@ QSize Gif::countCurrentSize(int newWidth) {
 }
 
 QSize Gif::videoSize() const {
-	if (const auto player = activeCurrentPlayer()) {
-		return player->videoSize();
+	if (const auto streamed = activeCurrentStreamed()) {
+		return streamed->player().videoSize();
 	} else if (!_data->dimensions.isEmpty()) {
 		return _data->dimensions;
 	} else if (const auto thumbnail = _data->thumbnail()) {
@@ -256,11 +254,11 @@ void Gif::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms
 	//auto loaded = _data->loaded();
 	auto displayLoading = (item->id < 0) || _data->displayLoading();
 	auto selected = (selection == FullSelection);
-
-	if (autoplayEnabled()
+	const auto startPlayAsync = autoplayEnabled()
 		&& !_streamed
 		&& _data->canBePlayed()
-		&& !activeRoundPlayer()) {
+		&& !activeRoundStreamed();
+	if (startPlayAsync) {
 		_parent->delegate()->elementAnimationAutoplayAsync(_parent);
 	}
 
@@ -273,16 +271,18 @@ void Gif::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms
 
 	const auto isRound = _data->isVideoMessage();
 	auto displayMute = false;
-	const auto player = activeCurrentPlayer();
+	const auto streamed = activeCurrentStreamed();
+	const auto player = streamed ? &streamed->player() : nullptr;
 
-	if ((!player || item->id < 0) && displayLoading) {
+	if ((!streamed || item->id < 0) && displayLoading) {
 		ensureAnimation();
 		if (!_animation->radial.animating()) {
 			_animation->radial.start(dataProgress());
 		}
 	}
 	updateStatusText();
-	const auto radial = isRadialAnimation();
+	const auto radial = isRadialAnimation()
+		|| (streamed && streamed->waitingShown());
 
 	if (bubble) {
 		if (!_caption.isEmpty()) {
@@ -313,10 +313,10 @@ void Gif::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms
 	auto roundRadius = isRound ? ImageRoundRadius::Ellipse : inWebPage ? ImageRoundRadius::Small : ImageRoundRadius::Large;
 	auto roundCorners = (isRound || inWebPage) ? RectPart::AllCorners : ((isBubbleTop() ? (RectPart::TopLeft | RectPart::TopRight) : RectPart::None)
 		| ((isBubbleBottom() && _caption.isEmpty()) ? (RectPart::BottomLeft | RectPart::BottomRight) : RectPart::None));
-	if (player) {
+	if (streamed) {
 		auto paused = App::wnd()->sessionController()->isGifPausedAtLeastFor(Window::GifPauseReason::Any);
 		if (isRound) {
-			if (activeRoundPlayer()) {
+			if (activeRoundStreamed()) {
 				paused = false;
 			} else {
 				displayMute = true;
@@ -385,8 +385,17 @@ void Gif::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms
 		App::complexOverlayRect(p, rthumb, roundRadius, roundCorners);
 	}
 
-	if (radial || (!player && ((_streamed && _streamed->shared->player().failed()) || (!_data->loaded() && !_data->loading()) || !autoplayEnabled()))) {
-		auto radialOpacity = (radial && _data->loaded() && item->id > 0) ? _animation->radial.opacity() : 1.;
+	if (radial
+		|| (!player
+			&& !startPlayAsync
+			&& ((_streamed && _streamed->shared->player().failed())
+				|| (!_data->loaded() && !_data->loading())
+				|| !autoplayEnabled()))) {
+		auto radialOpacity = (radial && _data->loaded() && item->id > 0)
+			? _animation->radial.opacity()
+			: streamed
+			? streamed->waitingOpacity()
+			: 1.;
 		auto inner = QRect(rthumb.x() + (rthumb.width() - st::msgFileSize) / 2, rthumb.y() + (rthumb.height() - st::msgFileSize) / 2, st::msgFileSize, st::msgFileSize);
 		p.setPen(Qt::NoPen);
 		if (selected) {
@@ -423,7 +432,25 @@ void Gif::draw(Painter &p, const QRect &r, TextSelection selection, crl::time ms
 		if (radial) {
 			p.setOpacity(1);
 			QRect rinner(inner.marginsRemoved(QMargins(st::msgFileRadialLine, st::msgFileRadialLine, st::msgFileRadialLine, st::msgFileRadialLine)));
-			_animation->radial.draw(p, rinner, st::msgFileRadialLine, selected ? st::historyFileThumbRadialFgSelected : st::historyFileThumbRadialFg);
+			const auto fg = selected
+				? st::historyFileThumbRadialFgSelected
+				: st::historyFileThumbRadialFg;
+			if (streamed) {
+				Ui::InfiniteRadialAnimation::Draw(
+					p,
+					streamed->waitingState(),
+					rinner.topLeft(),
+					rinner.size(),
+					width(),
+					fg,
+					st::msgFileRadialLine);
+			} else {
+				_animation->radial.draw(
+					p,
+					rinner,
+					st::msgFileRadialLine,
+					fg);
+			}
 		}
 
 		if (!isRound && (!player || item->id < 0)) {
@@ -763,8 +790,8 @@ void Gif::updateStatusText() const {
 		statusSize = _data->loadOffset();
 	} else if (_data->loaded()) {
 		statusSize = FileStatusSizeLoaded;
-		if (const auto video = activeRoundPlayer()) {
-			const auto state = video->prepareLegacyState();
+		if (const auto streamed = activeRoundStreamed()) {
+			const auto state = streamed->player().prepareLegacyState();
 			if (state.length) {
 				auto position = int64(0);
 				if (::Media::Player::IsStoppedAtEnd(state.state)) {
@@ -817,23 +844,23 @@ int Gif::additionalWidth(const HistoryMessageVia *via, const HistoryMessageReply
 	return result;
 }
 
-::Media::Streaming::Player *Gif::activeRoundPlayer() const {
-	return ::Media::Player::instance()->roundVideoPlayer(_parent->data());
+::Media::Streaming::Document *Gif::activeRoundStreamed() const {
+	return ::Media::Player::instance()->roundVideoStreamed(_parent->data());
 }
 
-const ::Media::Streaming::Player *Gif::activeOwnPlayer() const {
+const ::Media::Streaming::Document *Gif::activeOwnStreamed() const {
 	return (_streamed
 		&& _streamed->shared->player().ready()
 		&& !_streamed->shared->player().videoSize().isEmpty())
-		? &_streamed->shared->player()
+		? _streamed->shared.get()
 		: nullptr;
 }
 
-const ::Media::Streaming::Player *Gif::activeCurrentPlayer() const {
-	if (const auto player = activeRoundPlayer()) {
+const ::Media::Streaming::Document *Gif::activeCurrentStreamed() const {
+	if (const auto player = activeRoundStreamed()) {
 		return player;
 	}
-	return activeOwnPlayer();
+	return activeOwnStreamed();
 }
 
 ::Media::View::PlaybackProgress *Gif::videoPlayback() const {
@@ -890,7 +917,9 @@ void Gif::playAnimation(bool autoplay) {
 		if (!autoplayEnabled()) {
 			history()->owner().checkPlayingVideoFiles();
 		}
-		createStreamedPlayer();
+		if (!createStreamedPlayer()) {
+			return;
+		}
 		auto options = ::Media::Streaming::PlaybackOptions();
 		options.audioId = AudioMsgId(_data, _realParent->fullId());
 		//if (!_streamed->withSound) {
@@ -901,8 +930,14 @@ void Gif::playAnimation(bool autoplay) {
 	}
 }
 
-void Gif::createStreamedPlayer() {
-	setStreamed(std::make_unique<Streamed>(_data, _realParent->fullId()));
+bool Gif::createStreamedPlayer() {
+	auto shared = _data->owner().documentStreamer(
+		_data,
+		_realParent->fullId());
+	if (!shared) {
+		return false;
+	}
+	setStreamed(std::make_unique<Streamed>(std::move(shared)));
 
 	_streamed->shared->player().updates(
 	) | rpl::start_with_next_error([=](::Media::Streaming::Update &&update) {
@@ -911,10 +946,10 @@ void Gif::createStreamedPlayer() {
 		handleStreamingError(std::move(error));
 	}, _streamed->lifetime);
 
-	_streamed->shared->player().fullInCache(
-	) | rpl::start_with_next([=](bool fullInCache) {
-		_data->setLoadedInMediaCache(fullInCache);
-	}, _streamed->lifetime);
+	if (_streamed->shared->player().ready()) {
+		streamingReady(base::duplicate(_streamed->shared->info()));
+	}
+	return true;
 }
 
 void Gif::setStreamed(std::unique_ptr<Streamed> value) {
@@ -925,6 +960,9 @@ void Gif::setStreamed(std::unique_ptr<Streamed> value) {
 	}
 	_streamed = std::move(value);
 	if (set) {
+		_streamed->instance->setWaitingCallback([=] {
+			history()->owner().requestViewRepaint(_parent);
+		});
 		history()->owner().registerPlayingVideoFile(_parent);
 	}
 }
@@ -938,7 +976,6 @@ void Gif::handleStreamingUpdate(::Media::Streaming::Update &&update) {
 		//updatePlaybackState();
 	}, [&](const UpdateVideo &update) {
 		history()->owner().requestViewRepaint(_parent);
-		Core::App().updateNonIdle();
 		//updatePlaybackState();
 	}, [&](const PreloadedAudio &update) {
 		//_streamed->info.audio.state.receivedTill = update.till;
@@ -955,12 +992,6 @@ void Gif::handleStreamingUpdate(::Media::Streaming::Update &&update) {
 }
 
 void Gif::handleStreamingError(::Media::Streaming::Error &&error) {
-	using namespace ::Media::Streaming;
-	if (error == Error::NotStreamable) {
-		_data->setNotSupportsStreaming();
-	} else if (error == Error::OpenFailed) {
-		_data->setInappPlaybackFailed();
-	}
 	//if (!_data->canBePlayed()) {
 	//	redisplayContent();
 	//} else {

Telegram/SourceFiles/history/view/media/history_view_gif.h

@@ -22,7 +22,7 @@ class PlaybackProgress;
 
 namespace Media {
 namespace Streaming {
-class Player;
+class Document;
 struct Update;
 struct Information;
 enum class Error;
@@ -93,12 +93,12 @@ private:
 	QSize countOptimalSize() override;
 	QSize countCurrentSize(int newWidth) override;
 	QSize videoSize() const;
-	::Media::Streaming::Player *activeRoundPlayer() const;
-	const ::Media::Streaming::Player *activeOwnPlayer() const;
-	const ::Media::Streaming::Player *activeCurrentPlayer() const;
+	::Media::Streaming::Document *activeRoundStreamed() const;
+	const ::Media::Streaming::Document *activeOwnStreamed() const;
+	const ::Media::Streaming::Document *activeCurrentStreamed() const;
 	::Media::View::PlaybackProgress *videoPlayback() const;
 
-	void createStreamedPlayer();
+	bool createStreamedPlayer();
 	void setStreamed(std::unique_ptr<Streamed> value);
 	void handleStreamingUpdate(::Media::Streaming::Update &&update);
 	void handleStreamingError(::Media::Streaming::Error &&error);

Telegram/SourceFiles/media/player/media_player_float.cpp

@@ -15,7 +15,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/history_item.h"
 #include "history/view/history_view_element.h"
 #include "media/audio/media_audio.h"
-#include "media/streaming/media_streaming_player.h"
+#include "media/streaming/media_streaming_document.h"
 #include "media/view/media_view_playback_progress.h"
 #include "media/player/media_player_instance.h"
 #include "window/window_session_controller.h"
@@ -132,11 +132,11 @@ void Float::mouseDoubleClickEvent(QMouseEvent *e) {
 }
 
 void Float::pauseResume() {
-	if (const auto player = instance()->roundVideoPlayer(_item)) {
-		if (player->paused()) {
-			player->resume();
+	if (const auto streamed = getStreamed()) {
+		if (streamed->paused()) {
+			streamed->resume();
 		} else {
-			player->pause();
+			streamed->pause();
 		}
 	}
 }
@@ -206,8 +206,13 @@ void Float::paintEvent(QPaintEvent *e) {
 	}
 }
 
-Streaming::Player *Float::getPlayer() const {
-	return instance()->roundVideoPlayer(_item);
+Streaming::Document *Float::getStreamed() const {
+	return instance()->roundVideoStreamed(_item);
+}
+
+const Streaming::Player *Float::getPlayer() const {
+	const auto streamed = getStreamed();
+	return streamed ? &streamed->player() : nullptr;
 }
 
 View::PlaybackProgress *Float::getPlayback() const {

Telegram/SourceFiles/media/player/media_player_float.h

@@ -26,6 +26,7 @@ class PlaybackProgress;
 
 namespace Media {
 namespace Streaming {
+class Document;
 class Player;
 } // namespace Streaming
 } // namespace Media
@@ -42,7 +43,7 @@ public:
 		Fn<void(bool visible)> toggleCallback,
 		Fn<void(bool closed)> draggedCallback);
 
-	HistoryItem *item() const {
+	[[nodiscard]] HistoryItem *item() const {
 		return _item;
 	}
 	void setOpacity(float64 opacity) {
@@ -51,17 +52,17 @@ public:
 			update();
 		}
 	}
-	float64 countOpacityByParent() const {
+	[[nodiscard]] float64 countOpacityByParent() const {
 		return outRatio();
 	}
-	bool isReady() const {
+	[[nodiscard]] bool isReady() const {
 		return (getPlayer() != nullptr);
 	}
 	void detach();
-	bool detached() const {
+	[[nodiscard]] bool detached() const {
 		return !_item;
 	}
-	bool dragged() const {
+	[[nodiscard]] bool dragged() const {
 		return _drag;
 	}
 	void resetMouseState() {
@@ -79,14 +80,15 @@ protected:
 	void mouseDoubleClickEvent(QMouseEvent *e) override;
 
 private:
-	float64 outRatio() const;
-	Streaming::Player *getPlayer() const;
-	View::PlaybackProgress *getPlayback() const;
+	[[nodiscard]] float64 outRatio() const;
+	[[nodiscard]] Streaming::Document *getStreamed() const;
+	[[nodiscard]] const Streaming::Player *getPlayer() const;
+	[[nodiscard]] View::PlaybackProgress *getPlayback() const;
 	void repaintItem();
 	void prepareShadow();
 	bool hasFrame() const;
 	bool fillFrame();
-	QRect getInnerRect() const;
+	[[nodiscard]] QRect getInnerRect() const;
 	void finishDrag(bool closed);
 	void pauseResume();
 

Telegram/SourceFiles/media/player/media_player_instance.cpp

@@ -11,7 +11,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "data/data_session.h"
 #include "media/audio/media_audio.h"
 #include "media/audio/media_audio_capture.h"
-#include "media/streaming/media_streaming_player.h"
+#include "media/streaming/media_streaming_document.h"
 #include "media/streaming/media_streaming_reader.h"
 #include "media/view/media_view_playback_progress.h"
 #include "calls/calls_instance.h"
@@ -60,22 +60,20 @@ void finish(not_null<Audio::Instance*> instance) {
 struct Instance::Streamed {
 	Streamed(
 		AudioMsgId id,
-		not_null<::Data::Session*> owner,
-		std::shared_ptr<Streaming::Reader> reader);
+		std::shared_ptr<Streaming::Document> document);
 
 	AudioMsgId id;
-	Streaming::Player player;
-	Streaming::Information info;
+	std::shared_ptr<Streaming::Document> shared;
 	View::PlaybackProgress progress;
 	bool clearing = false;
+	rpl::lifetime lifetime;
 };
 
 Instance::Streamed::Streamed(
 	AudioMsgId id,
-	not_null<::Data::Session*> owner,
-	std::shared_ptr<Streaming::Reader> reader)
+	std::shared_ptr<Streaming::Document> document)
 : id(id)
-, player(owner, std::move(reader)) {
+, shared(std::move(document)) {
 }
 
 Instance::Data::Data(AudioMsgId::Type type, SharedMediaType overview)
@@ -175,7 +173,7 @@ void Instance::clearStreamed(not_null<Data*> data) {
 		return;
 	}
 	data->streamed->clearing = true;
-	data->streamed->player.stop();
+	data->streamed->shared->stop();
 	data->isPlaying = false;
 	requestRoundVideoResize();
 	emitUpdate(data->type);
@@ -344,8 +342,8 @@ void Instance::play(AudioMsgId::Type type) {
 		if (!data->streamed || IsStopped(getState(type).state)) {
 			play(data->current);
 		} else {
-			if (data->streamed->player.active()) {
-				data->streamed->player.resume();
+			if (data->streamed->shared->active()) {
+				data->streamed->shared->resume();
 			}
 			emitUpdate(type);
 		}
@@ -361,13 +359,13 @@ void Instance::play(const AudioMsgId &audioId) {
 	if (document->isAudioFile()
 		|| document->isVoiceMessage()
 		|| document->isVideoMessage()) {
-		auto reader = document->owner().documentStreamedReader(
+		auto shared = document->owner().documentStreamer(
 			document,
 			audioId.contextId());
-		if (!reader) {
+		if (!shared) {
 			return;
 		}
-		playStreamed(audioId, std::move(reader));
+		playStreamed(audioId, std::move(shared));
 	}
 	if (document->isVoiceMessage() || document->isVideoMessage()) {
 		document->owner().markMediaRead(document);
@@ -386,7 +384,7 @@ void Instance::playPause(const AudioMsgId &audioId) {
 
 void Instance::playStreamed(
 		const AudioMsgId &audioId,
-		std::shared_ptr<Streaming::Reader> reader) {
+		std::shared_ptr<Streaming::Document> shared) {
 	Expects(audioId.audio() != nullptr);
 
 	const auto data = getData(audioId.type());
@@ -395,23 +393,16 @@ void Instance::playStreamed(
 	clearStreamed(data);
 	data->streamed = std::make_unique<Streamed>(
 		audioId,
-		&audioId.audio()->owner(),
-		std::move(reader));
+		std::move(shared));
 
-	data->streamed->player.updates(
+	data->streamed->shared->player().updates(
 	) | rpl::start_with_next_error([=](Streaming::Update &&update) {
 		handleStreamingUpdate(data, std::move(update));
 	}, [=](Streaming::Error &&error) {
 		handleStreamingError(data, std::move(error));
-	}, data->streamed->player.lifetime());
+	}, data->streamed->lifetime);
 
-	data->streamed->player.fullInCache(
-	) | rpl::start_with_next([=](bool fullInCache) {
-		const auto document = data->streamed->id.audio();
-		document->setLoadedInMediaCache(fullInCache);
-	}, data->streamed->player.lifetime());
-
-	data->streamed->player.play(streamingOptions(audioId));
+	data->streamed->shared->play(streamingOptions(audioId));
 
 	emitUpdate(audioId.type());
 }
@@ -437,8 +428,8 @@ Streaming::PlaybackOptions Instance::streamingOptions(
 void Instance::pause(AudioMsgId::Type type) {
 	if (const auto data = getData(type)) {
 		if (data->streamed) {
-			if (data->streamed->player.active()) {
-				data->streamed->player.pause();
+			if (data->streamed->shared->active()) {
+				data->streamed->shared->pause();
 			}
 			emitUpdate(type);
 		}
@@ -459,13 +450,13 @@ void Instance::playPause(AudioMsgId::Type type) {
 		if (!data->streamed) {
 			play(data->current);
 		} else {
-			if (!data->streamed->player.active()) {
-				data->streamed->player.play(
-					streamingOptions(data->streamed->id));
-			} else if (data->streamed->player.paused()) {
-				data->streamed->player.resume();
+			const auto shared = data->streamed->shared.get();
+			if (!shared->active()) {
+				shared->play(streamingOptions(data->streamed->id));
+			} else if (shared->paused()) {
+				shared->resume();
 			} else {
-				data->streamed->player.pause();
+				shared->pause();
 			}
 			emitUpdate(type);
 		}
@@ -542,13 +533,14 @@ void Instance::startSeeking(AudioMsgId::Type type) {
 
 void Instance::finishSeeking(AudioMsgId::Type type, float64 progress) {
 	if (const auto data = getData(type)) {
-		if (data->streamed) {
-			const auto duration = data->streamed->info.audio.state.duration;
+		if (const auto streamed = data->streamed.get()) {
+			const auto &info = streamed->shared->info();
+			const auto duration = info.audio.state.duration;
 			if (duration != kTimeUnknown) {
 				const auto position = crl::time(std::round(
 					std::clamp(progress, 0., 1.) * duration));
-				data->streamed->player.play(streamingOptions(
-					data->streamed->id,
+				streamed->shared->play(streamingOptions(
+					streamed->id,
 					position));
 				emitUpdate(type);
 			}
@@ -567,7 +559,7 @@ void Instance::cancelSeeking(AudioMsgId::Type type) {
 void Instance::updateVoicePlaybackSpeed() {
 	if (const auto data = getData(AudioMsgId::Type::Voice)) {
 		if (const auto streamed = data->streamed.get()) {
-			streamed->player.setSpeed(Global::VoiceMsgPlaybackDoubled()
+			streamed->shared->setSpeed(Global::VoiceMsgPlaybackDoubled()
 				? kVoicePlaybackSpeedMultiplier
 				: 1.);
 		}
@@ -590,21 +582,21 @@ void Instance::emitUpdate(AudioMsgId::Type type) {
 TrackState Instance::getState(AudioMsgId::Type type) const {
 	if (const auto data = getData(type)) {
 		if (data->streamed) {
-			return data->streamed->player.prepareLegacyState();
+			return data->streamed->shared->player().prepareLegacyState();
 		}
 	}
 	return TrackState();
 }
 
-Streaming::Player *Instance::roundVideoPlayer(HistoryItem *item) const {
+Streaming::Document *Instance::roundVideoStreamed(HistoryItem *item) const {
 	if (!item) {
 		return nullptr;
 	} else if (const auto data = getData(AudioMsgId::Type::Voice)) {
 		if (const auto streamed = data->streamed.get()) {
 			if (streamed->id.contextId() == item->fullId()) {
-				const auto player = &streamed->player;
+				const auto player = &streamed->shared->player();
 				if (player->ready() && !player->videoSize().isEmpty()) {
-					return player;
+					return streamed->shared.get();
 				}
 			}
 		}
@@ -614,7 +606,7 @@ Streaming::Player *Instance::roundVideoPlayer(HistoryItem *item) const {
 
 View::PlaybackProgress *Instance::roundVideoPlayback(
 		HistoryItem *item) const {
-	return roundVideoPlayer(item)
+	return roundVideoStreamed(item)
 		? &getData(AudioMsgId::Type::Voice)->streamed->progress
 		: nullptr;
 }
@@ -627,8 +619,10 @@ void Instance::emitUpdate(AudioMsgId::Type type, CheckCallback check) {
 			return;
 		}
 		setCurrent(state.id);
-		if (data->streamed && !data->streamed->info.video.size.isEmpty()) {
-			data->streamed->progress.updateState(state);
+		if (const auto streamed = data->streamed.get()) {
+			if (!streamed->shared->info().video.size.isEmpty()) {
+				streamed->progress.updateState(state);
+			}
 		}
 		_updatedNotifier.fire_copy({state});
 		if (data->isPlaying && state.state == State::StoppedAtEnd) {
@@ -679,8 +673,7 @@ void Instance::handleStreamingUpdate(
 	using namespace Streaming;
 
 	update.data.match([&](Information &update) {
-		data->streamed->info = std::move(update);
-		if (!data->streamed->info.video.size.isEmpty()) {
+		if (!update.video.size.isEmpty()) {
 			data->streamed->progress.setValueChangedCallback([=](
 					float64,
 					float64) {
@@ -692,26 +685,18 @@ void Instance::handleStreamingUpdate(
 		}
 		emitUpdate(data->type);
 	}, [&](PreloadedVideo &update) {
-		data->streamed->info.video.state.receivedTill = update.till;
 		//emitUpdate(data->type, [](AudioMsgId) { return true; });
 	}, [&](UpdateVideo &update) {
-		data->streamed->info.video.state.position = update.position;
 		emitUpdate(data->type);
 	}, [&](PreloadedAudio &update) {
-		data->streamed->info.audio.state.receivedTill = update.till;
 		//emitUpdate(data->type, [](AudioMsgId) { return true; });
 	}, [&](UpdateAudio &update) {
-		data->streamed->info.audio.state.position = update.position;
 		emitUpdate(data->type);
 	}, [&](WaitingForData) {
 	}, [&](MutedByOther) {
 	}, [&](Finished) {
-		const auto finishTrack = [](Media::Streaming::TrackState &state) {
-			state.position = state.receivedTill = state.duration;
-		};
-		finishTrack(data->streamed->info.audio.state);
 		emitUpdate(data->type);
-		if (data->streamed && data->streamed->player.finished()) {
+		if (data->streamed && data->streamed->shared->player().finished()) {
 			clearStreamed(data);
 		}
 	});
@@ -720,7 +705,7 @@ void Instance::handleStreamingUpdate(
 HistoryItem *Instance::roundVideoItem() const {
 	const auto data = getData(AudioMsgId::Type::Voice);
 	return (data->streamed
-		&& !data->streamed->info.video.size.isEmpty())
+		&& !data->streamed->shared->info().video.size.isEmpty())
 		? Auth().data().message(data->streamed->id.contextId())
 		: nullptr;
 }
@@ -745,19 +730,17 @@ void Instance::handleStreamingError(
 	const auto document = data->streamed->id.audio();
 	const auto contextId = data->streamed->id.contextId();
 	if (error == Streaming::Error::NotStreamable) {
-		document->setNotSupportsStreaming();
 		DocumentSaveClickHandler::Save(
 			(contextId ? contextId : ::Data::FileOrigin()),
 			document);
 	} else if (error == Streaming::Error::OpenFailed) {
-		document->setInappPlaybackFailed();
 		DocumentSaveClickHandler::Save(
 			(contextId ? contextId : ::Data::FileOrigin()),
 			document,
 			DocumentSaveClickHandler::Mode::ToFile);
 	}
 	emitUpdate(data->type);
-	if (data->streamed && data->streamed->player.failed()) {
+	if (data->streamed && data->streamed->shared->player().failed()) {
 		clearStreamed(data);
 	}
 }

Telegram/SourceFiles/media/player/media_player_instance.h

@@ -25,7 +25,7 @@ class PlaybackProgress;
 
 namespace Media {
 namespace Streaming {
-class Player;
+class Document;
 class Reader;
 struct PlaybackOptions;
 struct Update;
@@ -80,7 +80,7 @@ public:
 	void playPause(const AudioMsgId &audioId);
 	[[nodiscard]] TrackState getState(AudioMsgId::Type type) const;
 
-	[[nodiscard]] Streaming::Player *roundVideoPlayer(
+	[[nodiscard]] Streaming::Document *roundVideoStreamed(
 		HistoryItem *item) const;
 	[[nodiscard]] View::PlaybackProgress *roundVideoPlayback(
 		HistoryItem *item) const;
@@ -193,7 +193,7 @@ private:
 	void setupShortcuts();
 	void playStreamed(
 		const AudioMsgId &audioId,
-		std::shared_ptr<Streaming::Reader> reader);
+		std::shared_ptr<Streaming::Document> shared);
 	Streaming::PlaybackOptions streamingOptions(
 		const AudioMsgId &audioId,
 		crl::time position = 0);

Telegram/SourceFiles/media/streaming/media_streaming_document.cpp

@@ -38,10 +38,8 @@ void Instance::callWaitingCallback() {
 
 Document::Document(
 	not_null<DocumentData*> document,
-	Data::FileOrigin origin)
-: _player(
-	&document->owner(),
-	document->owner().documentStreamedReader(document, origin))
+	std::shared_ptr<Reader> reader)
+: _player(&document->owner(), reader)
 , _radial(
 	[=] { waitingCallback(); },
 	st::defaultInfiniteRadialAnimation)
@@ -83,6 +81,10 @@ void Document::resume() {
 	_player.resume();
 }
 
+void Document::stop() {
+	_player.stop();
+}
+
 void Document::saveFrameToCover() {
 	auto request = Streaming::FrameRequest();
 	//request.radius = (_doc && _doc->isVideoMessage())
@@ -93,6 +95,26 @@ void Document::saveFrameToCover() {
 		: _info.video.cover;
 }
 
+bool Document::active() const {
+	return _player.active();
+}
+
+bool Document::ready() const {
+	return _player.ready();
+}
+
+bool Document::paused() const {
+	return _player.paused();
+}
+
+float64 Document::speed() const {
+	return _player.speed();
+}
+
+void Document::setSpeed(float64 speed) {
+	_player.setSpeed(speed);
+}
+
 not_null<Instance*> Document::addInstance() {
 	return _instances.emplace(std::make_unique<Instance>()).first->get();
 }

Telegram/SourceFiles/media/streaming/media_streaming_document.h

@@ -36,7 +36,7 @@ class Document {
 public:
 	Document(
 		not_null<DocumentData*> document,
-		Data::FileOrigin origin);
+		std::shared_ptr<Reader> reader);
 
 	[[nodiscard]] const Player &player() const;
 	[[nodiscard]] const Information &info() const;
@@ -44,8 +44,17 @@ public:
 	void play(const PlaybackOptions &options);
 	void pause();
 	void resume();
+	void stop();
 	void saveFrameToCover();
 
+	[[nodiscard]] bool active() const;
+	[[nodiscard]] bool ready() const;
+
+	[[nodiscard]] bool paused() const;
+
+	[[nodiscard]] float64 speed() const;
+	void setSpeed(float64 speed); // 0.5 <= speed <= 2.
+
 	[[nodiscard]] not_null<Instance*> addInstance();
 	void removeInstance(not_null<Instance*> instance);