Blinking on resize or Ui updates on screen that have low frame rates.

CHANGELOG.md

@@ -4,12 +4,18 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 5.3.0 - undefined
+
+### Added
+- Screen Sharing
+
 ## 5.2.3 - 2024-03-29
 
 ### Fixed
 - Call logs : incoming filter will not display missed calls.
 - Call logs synchronization.
 - URI handlers when mixing remote provisioning and call.
+- Blinking on resize or Ui updates on screen that have low frame rates.
 
 ## 5.2.2 - 2024-03-11
 

linphone-app/src/app/App.cpp

@@ -265,10 +265,12 @@ bool App::setFetchConfig(QString filePath) {
 
 App::App(int &argc, char *argv[])
 	: SingleApplication(argc, argv, true, Mode::User | Mode::ExcludeAppPath | Mode::ExcludeAppVersion) {
-
+	// Ignore vertical sync. This way, we avoid blinking on resizes(and other refresh steps like layouts etc.).
+	auto ignoreVSync = QSurfaceFormat::defaultFormat();
+	ignoreVSync.setSwapInterval(0);
+	QSurfaceFormat::setDefaultFormat(ignoreVSync);
 	connect(this, SIGNAL(applicationStateChanged(Qt::ApplicationState)), this,
 			SLOT(stateChanged(Qt::ApplicationState)));
-
 	setWindowIcon(QIcon(Constants::WindowIconPath));
 
 	char *tz = getenv("TZ");