From f718c35055dc52120ff8e034d47c678ba80ef3af Mon Sep 17 00:00:00 2001
From: Volker Hilsheimer <volker.hilsheimer@qt.io>
Date: Mon, 17 Jan 2022 17:26:07 +0100
Subject: [PATCH] Offscreen: Implement QPlatformBackingStore::toImage
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This makes testing of actually produced output easy in unit tests.

Pick-to: 6.3
Task-number: QTBUG-99962
Change-Id: Ia806539230af12d1eae1e31ef7a47155d9bc1bed
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
---
 src/plugins/platforms/offscreen/qoffscreencommon.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/plugins/platforms/offscreen/qoffscreencommon.h b/src/plugins/platforms/offscreen/qoffscreencommon.h
index d0edfcc48ba..6ed6f438164 100644
--- a/src/plugins/platforms/offscreen/qoffscreencommon.h
+++ b/src/plugins/platforms/offscreen/qoffscreencommon.h
@@ -106,6 +106,7 @@ public:
     bool scroll(const QRegion &area, int dx, int dy) override;
 
     QPixmap grabWindow(WId window, const QRect &rect) const;
+    QImage toImage() const override { return m_image; }
 
     static QOffscreenBackingStore *backingStoreForWinId(WId id);