Introducing QQuickWindow::scheduleRenderJob()

[ChangeLog][QtQuick][QQuickWindow] Added
QQuickWindow::scheduleRenderJob(), a convenience alternative to the
equivalent signals for one-shot tasks.

Change-Id: I5e4f0d67d5223f7fd77bca394e2a85810fadd335
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/src/quick/items/qquickwindow.h b/src/quick/items/qquickwindow.h
index 4ed663ee6e..6353f6a30c 100644
--- a/src/quick/items/qquickwindow.h
+++ b/src/quick/items/qquickwindow.h
@@ -50,6 +50,7 @@
 
 QT_BEGIN_NAMESPACE
 
+class QRunnable;
 class QQuickItem;
 class QSGTexture;
 class QInputMethodEvent;
@@ -79,6 +80,14 @@ public:
         TextureCanUseAtlas      = 0x0008
     };
 
+    enum RenderStage {
+        BeforeSynchronizingStage,
+        AfterSynchronizingStage,
+        BeforeRenderingStage,
+        AfterRenderingStage,
+        AfterSwapStage
+    };
+
     Q_DECLARE_FLAGS(CreateTextureOptions, CreateTextureOption)
 
     enum SceneGraphError {
@@ -145,6 +154,8 @@ public:
     QString glslVersion() const;
     bool glslIsCoreProfile() const;
 
+    void scheduleRenderJob(QRunnable *job, RenderStage schedule);
+
 Q_SIGNALS:
     void frameSwapped();
     Q_REVISION(2) void openglContextCreated(QOpenGLContext *context);
@@ -196,6 +207,7 @@ private Q_SLOTS:
     void cleanupSceneGraph();
     void forcePolish();
     void setTransientParent_helper(QQuickWindow *window);
+    void runJobsAfterSwap();
 
 private:
     friend class QQuickItem;