31 lines
1.4 KiB
Diff
31 lines
1.4 KiB
Diff
From 15b3a8fc8635e04fa7ea1275b910772d8f2820a2 Mon Sep 17 00:00:00 2001
|
|
From: q66 <daniel@octaforge.org>
|
|
Date: Sun, 10 May 2020 02:44:47 +0200
|
|
Subject: [PATCH] always default to qtquick software backend on big endian
|
|
|
|
the default backend is buggy and breaks rendering of various
|
|
components of KDE Plasma and LXQt, so just default to software
|
|
so the user doesn't have to specify QT_QUICK_BACKEND
|
|
---
|
|
qtdeclarative/src/quick/scenegraph/qsgcontextplugin.cpp | 5 ++++-
|
|
1 file changed, 4 insertions(+), 1 deletion(-)
|
|
|
|
diff --git qtdeclarative/src/quick/scenegraph/qsgcontextplugin.cpp qtdeclarative/src/quick/scenegraph/qsgcontextplugin.cpp
|
|
index 66add51..a0fdaa2 100644
|
|
--- qtdeclarative/src/quick/scenegraph/qsgcontextplugin.cpp
|
|
+++ qtdeclarative/src/quick/scenegraph/qsgcontextplugin.cpp
|
|
@@ -139,7 +139,10 @@ QSGAdaptationBackendData *contextFactory()
|
|
// If this platform does not support OpenGL, and no backend has been set
|
|
// default to the software renderer
|
|
if (requestedBackend.isEmpty()
|
|
- && !QGuiApplicationPrivate::platformIntegration()->hasCapability(QPlatformIntegration::OpenGL)) {
|
|
+#if Q_BYTE_ORDER == Q_LITTLE_ENDIAN
|
|
+ && !QGuiApplicationPrivate::platformIntegration()->hasCapability(QPlatformIntegration::OpenGL)
|
|
+#endif
|
|
+ ) {
|
|
requestedBackend = QString::fromLocal8Bit("software");
|
|
}
|
|
|
|
--
|
|
2.25.1
|
|
|