1 files changed, 20 insertions, 0 deletions
diff --git a/src/plugins/geoservices/mapboxgl/qgeoserviceproviderpluginmapboxgl.cpp b/src/plugins/geoservices/mapboxgl/qgeoserviceproviderpluginmapboxgl.cpp
index 30c01f8c..c7d5d3ee 100644
--- a/src/plugins/geoservices/mapboxgl/qgeoserviceproviderpluginmapboxgl.cpp
+++ b/src/plugins/geoservices/mapboxgl/qgeoserviceproviderpluginmapboxgl.cpp
@@ -38,9 +38,20 @@
 #include "qgeoserviceproviderpluginmapboxgl.h"
 #include "qgeomappingmanagerenginemapboxgl.h"
 
+#include <QtGui/QOpenGLContext>
+
+static void initResources()
+{
+    Q_INIT_RESOURCE(mapboxgl);
+}
 
 QT_BEGIN_NAMESPACE
 
+QGeoServiceProviderFactoryMapboxGL::QGeoServiceProviderFactoryMapboxGL()
+{
+    initResources();
+}
+
 QGeoCodingManagerEngine *QGeoServiceProviderFactoryMapboxGL::createGeocodingManagerEngine(
     const QVariantMap &parameters, QGeoServiceProvider::Error *error, QString *errorString) const
 {
@@ -54,6 +65,15 @@ QGeoCodingManagerEngine *QGeoServiceProviderFactoryMapboxGL::createGeocodingMana
 QGeoMappingManagerEngine *QGeoServiceProviderFactoryMapboxGL::createMappingManagerEngine(
     const QVariantMap &parameters, QGeoServiceProvider::Error *error, QString *errorString) const
 {
+#ifdef Q_OS_WIN
+    if (QOpenGLContext::openGLModuleType() != QOpenGLContext::LibGLES) {
+        qWarning("The Mapbox GL plugin only supports OpenGL ES on Windows. \
+            Try setting the environment variable QT_OPENGL to 'angle'.");
+
+        return 0;
+    }
+#endif
+
     return new QGeoMappingManagerEngineMapboxGL(parameters, error, errorString);
 }