Optimized video frame pushing.

Telegram/SourceFiles/ui/effects/animations.cpp

@@ -8,6 +8,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "ui/effects/animations.h"
 
 #include "core/application.h"
+#include "core/sandbox.h"
 
 namespace Ui {
 namespace Animations {
@@ -32,6 +33,13 @@ void Basic::stop() {
 	}
 }
 
+Manager::Manager() {
+	Core::Sandbox::Instance().widgetUpdateRequests(
+	) | rpl::start_with_next([=] {
+		update();
+	}, _lifetime);
+}
+
 void Manager::start(not_null<Basic*> animation) {
 	if (_updating) {
 		_starting.push_back(animation);

Telegram/SourceFiles/ui/effects/animations.h

@@ -93,6 +93,8 @@ private:
 
 class Manager final : private QObject {
 public:
+	Manager();
+
 	void update();
 
 private:
@@ -113,6 +115,7 @@ private:
 	bool _scheduled = false;
 	std::vector<Basic*> _active;
 	std::vector<not_null<Basic*>> _starting;
+	rpl::lifetime _lifetime;
 
 };
 

Telegram/SourceFiles/ui/widgets/continuous_sliders.cpp

@@ -55,12 +55,9 @@ void ContinuousSlider::setValue(float64 value) {
 
 void ContinuousSlider::setValue(float64 value, float64 receivedTill) {
 	if (_value != value || _receivedTill != receivedTill) {
-		LOG(("UPDATED"));
 		_value = value;
 		_receivedTill = receivedTill;
 		update();
-	} else {
-		LOG(("SKIPPED"));
 	}
 }