simplecustommaterial: add GL2 shader variant

Change-Id: Ie55724be1872f98660093b0fd5cea54d7e0eae11
Task-number: QTBUG-60289
Reviewed-by: Antti Määttä <antti.maatta@qt.io>

1 files changed, 19 insertions, 0 deletions

diff --git a/examples/qt3d/simplecustommaterial/main.cpp b/examples/qt3d/simplecustommaterial/main.cpp
index 392fe50ee..d841e7d19 100644
--- a/examples/qt3d/simplecustommaterial/main.cpp
+++ b/examples/qt3d/simplecustommaterial/main.cpp
@@ -50,9 +50,28 @@
 
 #include <QGuiApplication>
 #include <QQuickView>
+#include <QOpenGLContext>
+
+void setSurfaceFormat()
+{
+    QSurfaceFormat format;
+#ifdef QT_OPENGL_ES_2
+    format.setRenderableType(QSurfaceFormat::OpenGLES);
+#else
+    if (QOpenGLContext::openGLModuleType() == QOpenGLContext::LibGL) {
+        format.setVersion(4, 3);
+        format.setProfile(QSurfaceFormat::CoreProfile);
+    }
+#endif
+    format.setDepthBufferSize(24);
+    format.setSamples(4);
+    format.setStencilBufferSize(8);
+    QSurfaceFormat::setDefaultFormat(format);
+}
 
 int main(int argc, char **argv)
 {
+    setSurfaceFormat();
     QGuiApplication app(argc, argv);
 
     QQuickView view;