1 files changed, 11 insertions, 0 deletions
diff --git a/src/gui/kernel/qopenglcontext.cpp b/src/gui/kernel/qopenglcontext.cpp
index f6481d3bb0..1b6d1d34c4 100644
--- a/src/gui/kernel/qopenglcontext.cpp
+++ b/src/gui/kernel/qopenglcontext.cpp
@@ -288,6 +288,12 @@ bool QOpenGLContext::makeCurrent(QSurface *surface)
     if (!surface->surfaceHandle())
         return false;
 
+    if (surface->surfaceType() != QSurface::OpenGLSurface) {
+        qWarning() << "QOpenGLContext::makeBuffers() called with non-opengl surface";
+        return false;
+    }
+
+
     if (d->platformGLContext->makeCurrent(surface->surfaceHandle())) {
         QOpenGLContextPrivate::setCurrentContext(this);
         d->surface = surface;
@@ -354,6 +360,11 @@ void QOpenGLContext::swapBuffers(QSurface *surface)
         return;
     }
 
+    if (surface->surfaceType() != QSurface::OpenGLSurface) {
+         qWarning() << "QOpenGLContext::swapBuffers() called with non-opengl surface";
+         return;
+     }
+
     QPlatformSurface *surfaceHandle = surface->surfaceHandle();
     if (!surfaceHandle)
         return;