Save preferred video quality to settings.

Telegram/SourceFiles/core/core_settings.cpp

@@ -222,7 +222,7 @@ QByteArray Settings::serialize() const {
 		+ Serialize::stringSize(_customFontFamily)
 		+ sizeof(qint32) * 3
 		+ Serialize::bytearraySize(_tonsiteStorageToken)
-		+ sizeof(qint32) * 4;
+		+ sizeof(qint32) * 5;
 
 	auto result = QByteArray();
 	result.reserve(size);
@@ -380,7 +380,8 @@ QByteArray Settings::serialize() const {
 			<< qint32(_includeMutedCounterFolders ? 1 : 0)
 			<< qint32(_ivZoom.current())
 			<< qint32(_skipToastsInFocus ? 1 : 0)
-			<< qint32(_recordVideoMessages ? 1 : 0);
+			<< qint32(_recordVideoMessages ? 1 : 0)
+			<< qint32(_videoQuality);
 	}
 
 	Ensures(result.size() == size);
@@ -507,6 +508,7 @@ void Settings::addFromSerialized(const QByteArray &serialized) {
 	qint32 ivZoom = _ivZoom.current();
 	qint32 skipToastsInFocus = _skipToastsInFocus ? 1 : 0;
 	qint32 recordVideoMessages = _recordVideoMessages ? 1 : 0;
+	qint32 videoQuality = _videoQuality;
 
 	stream >> themesAccentColors;
 	if (!stream.atEnd()) {
@@ -825,6 +827,9 @@ void Settings::addFromSerialized(const QByteArray &serialized) {
 	if (!stream.atEnd()) {
 		stream >> recordVideoMessages;
 	}
+	if (!stream.atEnd()) {
+		stream >> videoQuality;
+	}
 	if (stream.status() != QDataStream::Ok) {
 		LOG(("App Error: "
 			"Bad data for Core::Settings::constructFromSerialized()"));
@@ -1039,6 +1044,9 @@ void Settings::addFromSerialized(const QByteArray &serialized) {
 	_ivZoom = ivZoom;
 	_skipToastsInFocus = (skipToastsInFocus == 1);
 	_recordVideoMessages = (recordVideoMessages == 1);
+	_videoQuality = (videoQuality >= 0 && videoQuality <= 4320)
+		? videoQuality
+		: 0;
 }
 
 QString Settings::getSoundPath(const QString &key) const {
@@ -1429,6 +1437,7 @@ void Settings::resetOnLastLogout() {
 	_ttlVoiceClickTooltipHidden = false;
 	_ivZoom = 100;
 	_recordVideoMessages = false;
+	_videoQuality = 0;
 
 	_recentEmojiPreload.clear();
 	_recentEmoji.clear();
@@ -1572,6 +1581,7 @@ auto Settings::skipTranslationLanguagesValue() const
 void Settings::setRememberedDeleteMessageOnlyForYou(bool value) {
 	_rememberedDeleteMessageOnlyForYou = value;
 }
+
 bool Settings::rememberedDeleteMessageOnlyForYou() const {
 	return _rememberedDeleteMessageOnlyForYou;
 }
@@ -1579,9 +1589,11 @@ bool Settings::rememberedDeleteMessageOnlyForYou() const {
 int Settings::ivZoom() const {
 	return _ivZoom.current();
 }
+
 rpl::producer<int> Settings::ivZoomValue() const {
 	return _ivZoom.value();
 }
+
 void Settings::setIvZoom(int value) {
 #ifdef Q_OS_WIN
 	constexpr auto kMin = 25;
@@ -1593,4 +1605,12 @@ void Settings::setIvZoom(int value) {
 	_ivZoom = std::clamp(value, kMin, kMax);
 }
 
+int Settings::videoQuality() const {
+	return _videoQuality;
+}
+
+void Settings::setVideoQuality(int value) {
+	_videoQuality = value;
+}
+
 } // namespace Core

Telegram/SourceFiles/core/core_settings.h

@@ -929,6 +929,9 @@ public:
 	[[nodiscard]] rpl::producer<int> ivZoomValue() const;
 	void setIvZoom(int value);
 
+	[[nodiscard]] int videoQuality() const;
+	void setVideoQuality(int quality);
+
 	[[nodiscard]] static bool ThirdColumnByDefault();
 	[[nodiscard]] static float64 DefaultDialogsWidthRatio();
 
@@ -1066,6 +1069,7 @@ private:
 	std::optional<bool> _weatherInCelsius;
 	QByteArray _tonsiteStorageToken;
 	rpl::variable<int> _ivZoom = 100;
+	int _videoQuality = 0;
 
 	bool _tabbedReplacedWithInfo = false; // per-window
 	rpl::event_stream<bool> _tabbedReplacedWithInfoValue; // per-window

Telegram/SourceFiles/media/streaming/media_streaming_document.cpp

@@ -192,11 +192,9 @@ void Document::waitingChange(bool waiting) {
 			_radial.start(
 				st::defaultInfiniteRadialAnimation.sineDuration);
 		}
-		_fading.start(
-			[=] { waitingCallback(); },
-			_waiting ? 0. : 1.,
-			_waiting ? 1. : 0.,
-			duration);
+		_fading.start([=] {
+			waitingCallback();
+		}, _waiting ? 0. : 1., _waiting ? 1. : 0., duration);
 	};
 	if (waiting) {
 		if (_radial.animating()) {

Telegram/SourceFiles/media/streaming/media_streaming_player.cpp

@@ -958,7 +958,9 @@ Media::Player::TrackState Player::prepareLegacyState() const {
 		if (duration > 0) {
 			result.length = duration;
 		} else {
-			result.length = std::max(crl::time(result.position), crl::time(0));
+			result.length = std::max(
+				crl::time(result.position),
+				crl::time(0));
 		}
 	}
 	return result;

Telegram/SourceFiles/media/view/media_view_overlay_widget.cpp

@@ -489,6 +489,7 @@ OverlayWidget::OverlayWidget()
 , _widget(_surface->rpWidget())
 , _fullscreen(Core::App().settings().mediaViewPosition().maximized == 2)
 , _windowed(Core::App().settings().mediaViewPosition().maximized == 0)
+, _quality(Core::App().settings().videoQuality())
 , _layerBg(std::make_unique<Ui::LayerManager>(_body))
 , _docDownload(_body, tr::lng_media_download(tr::now), st::mediaviewFileLink)
 , _docSaveAs(_body, tr::lng_mediaview_save_as(tr::now), st::mediaviewFileLink)
@@ -4436,6 +4437,8 @@ void OverlayWidget::playbackControlsQualityChanged(int quality) {
 	const auto now = _chosenQuality;
 	if (_quality != quality) {
 		_quality = quality;
+		Core::App().settings().setVideoQuality(quality);
+		Core::App().saveSettingsDelayed();
 		if (_document) {
 			_chosenQuality = chooseQuality();
 			if (_chosenQuality != now) {

Telegram/SourceFiles/media/view/media_view_playback_controls.cpp

@@ -34,7 +34,8 @@ PlaybackControls::PlaybackControls(
 , _playbackProgress(std::make_unique<PlaybackProgress>())
 , _volumeToggle(this, st::mediaviewVolumeToggle)
 , _volumeController(this, st::mediaviewPlayback)
-, _speedToggle(Media::Audio::SupportsSpeedControl()
+, _speedToggle((Media::Audio::SupportsSpeedControl()
+	|| !_delegate->playbackControlsQualities().empty())
 	? object_ptr<Player::SpeedButton>(this, st::mediaviewSpeedButton)
 	: nullptr)
 , _fullScreenToggle(this, st::mediaviewFullScreenButton)