From a4dd1953c0f2ad9bdcb455279d3409d3ce68873b Mon Sep 17 00:00:00 2001
From: Ricardo <10128951+smplayer-dev@users.noreply.github.com>
Date: Sun, 11 Jun 2023 16:25:08 +0200
Subject: [PATCH] Set QT_QPA_PLATFORM to xcb on startup

---
 src/main.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/main.cpp b/src/main.cpp
index a202d2793..3b1ea22d2 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -58,6 +58,14 @@ QString hdpiConfig() {
 
 int main( int argc, char ** argv )
 {
+#ifdef Q_OS_LINUX
+	#if QT_VERSION >= 0x050600
+	if (qgetenv("QT_QPA_PLATFORM").isEmpty()) {
+		qputenv("QT_QPA_PLATFORM", QByteArray("xcb"));
+	}
+	#endif
+#endif
+
 #ifdef HDPI_SUPPORT
 	QString hdpi_config_path = hdpiConfig();
 	HDPISupport * hdpi = 0;