From 02feca74ce5497db466a6c547a320a4f23425ac4 Mon Sep 17 00:00:00 2001
From: Antonio Rojas <arojas@archlinux.org>
Date: Sun, 20 Mar 2022 14:08:23 +0100
Subject: [PATCH] Enable WebRTC screen capturer in WebEngine

This is disabled by default, and without it screen sharing doesn't work on Wayland
Port of https://invent.kde.org/network/konqueror/-/merge_requests/113

BUG: 450839
---
 src/lib/app/mainapplication.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/lib/app/mainapplication.cpp b/src/lib/app/mainapplication.cpp
index 88d78709b..3bc3df6c4 100644
--- a/src/lib/app/mainapplication.cpp
+++ b/src/lib/app/mainapplication.cpp
@@ -151,6 +151,10 @@ MainApplication::MainApplication(int &argc, char** argv)
     }
 #endif
 
+    QByteArray flags = qgetenv("QTWEBENGINE_CHROMIUM_FLAGS");
+    flags.append(" --enable-features=WebRTCPipeWireCapturer");
+    qputenv("QTWEBENGINE_CHROMIUM_FLAGS", flags);
+
     QUrl startUrl;
     QString startProfile;
     QStringList messages;