doc: Update the diagram to mention the correct beforeSynchronizing() signal

Fixes: QTBUG-76602
Change-Id: I82f92c5a8e3d2f5cbc3f00516d119be532add302
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

6 files changed, 4 insertions, 2 deletions

diff --git a/src/quick/doc/images/sg-renderloop-singlethreaded.jpg b/src/quick/doc/images/sg-renderloop-singlethreaded.jpg
deleted file mode 100644
index c6d1577138..0000000000
--- a/src/quick/doc/images/sg-renderloop-singlethreaded.jpg
+++ /dev/null
diff --git a/src/quick/doc/images/sg-renderloop-singlethreaded.png b/src/quick/doc/images/sg-renderloop-singlethreaded.png
new file mode 100644
index 0000000000..ad5ce62690
--- /dev/null
+++ b/src/quick/doc/images/sg-renderloop-singlethreaded.png
diff --git a/src/quick/doc/images/sg-renderloop-threaded.jpg b/src/quick/doc/images/sg-renderloop-threaded.jpg
deleted file mode 100644
index 2f7d97591b..0000000000
--- a/src/quick/doc/images/sg-renderloop-threaded.jpg
+++ /dev/null
diff --git a/src/quick/doc/images/sg-renderloop-threaded.png b/src/quick/doc/images/sg-renderloop-threaded.png
new file mode 100644
index 0000000000..1b1d6c7b11
--- /dev/null
+++ b/src/quick/doc/images/sg-renderloop-threaded.png
diff --git a/src/quick/doc/images/sg-renderloop-threaded.xml b/src/quick/doc/images/sg-renderloop-threaded.xml
new file mode 100644
index 0000000000..857720b93a
--- /dev/null
+++ b/src/quick/doc/images/sg-renderloop-threaded.xml
@@ -0,0 +1,2 @@
+<mxfile modified="2019-07-16T06:49:28.503Z" host="www.draw.io" agent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_4) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1 Safari/605.1.15" etag="GcefJOKlDSi76bXNeTL1" version="10.9.7" type="device"><diagram id="HMeFProKuhY0WpDPD-Gk" name="Page-1">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</diagram><diagram id="ARaiocFhs8Yj9Ub61lwa" name="Page-2">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</diagram></mxfile>
+
diff --git a/src/quick/doc/src/concepts/visualcanvas/scenegraph.qdoc b/src/quick/doc/src/concepts/visualcanvas/scenegraph.qdoc
index 9383c78a42..ee6c501c71 100644
--- a/src/quick/doc/src/concepts/visualcanvas/scenegraph.qdoc
+++ b/src/quick/doc/src/concepts/visualcanvas/scenegraph.qdoc
@@ -210,7 +210,7 @@ and when interaction with the scene graph can happen.
 The following is a simple outline of how a frame gets
 composed with the threaded render loop.
 
-\image sg-renderloop-threaded.jpg
+\image sg-renderloop-threaded.png
 
 \list 1
 
@@ -301,7 +301,7 @@ will make the code non-portable.
 The following is a simplified illustration of the frame rendering
 sequence in the non-threaded renderer.
 
-\image sg-renderloop-singlethreaded.jpg
+\image sg-renderloop-singlethreaded.png
 
 
 \section2 Custom control over rendering with QQuickRenderControl