1 files changed, 53 insertions, 0 deletions
diff --git a/softwarecontext/renderloop.h b/softwarecontext/renderloop.h
new file mode 100644
index 0000000000..8475a0b65b
--- /dev/null
+++ b/softwarecontext/renderloop.h
@@ -0,0 +1,53 @@
+#ifndef RENDERLOOP_H
+#define RENDERLOOP_H
+
+#include <private/qsgrenderloop_p.h>
+
+class RenderLoop : public QSGRenderLoop
+{
+    Q_OBJECT
+public:
+    RenderLoop();
+    ~RenderLoop();
+
+    void show(QQuickWindow *window);
+    void hide(QQuickWindow *window);
+
+    void windowDestroyed(QQuickWindow *window);
+
+    void renderWindow(QQuickWindow *window);
+    void exposureChanged(QQuickWindow *window);
+    QImage grab(QQuickWindow *window);
+
+    void maybeUpdate(QQuickWindow *window);
+    void update(QQuickWindow *window) { maybeUpdate(window); } // identical for this implementation.
+
+    void releaseResources(QQuickWindow *) { }
+
+    virtual QSurface::SurfaceType windowSurfaceType() const;
+
+    QAnimationDriver *animationDriver() const { return 0; }
+
+    QSGContext *sceneGraphContext() const;
+    QSGRenderContext *createRenderContext(QSGContext *) const { return rc; }
+
+    bool event(QEvent *);
+
+    struct WindowData {
+        bool updatePending : 1;
+        bool grabOnly : 1;
+    };
+
+    QHash<QQuickWindow *, WindowData> m_windows;
+
+    QSGContext *sg;
+    QSGRenderContext *rc;
+
+    QImage grabContent;
+    int m_update_timer;
+
+    bool eventPending;
+
+};
+
+#endif // RENDERLOOP_H