Change setDirectRenderSurface to return the result

No need to hide the bool; it can be useful in compositors to check if
direct rendering was properly activated.

Change-Id: I4c12c9719aa6b7b5ec4a91602c5052b6841e1780
Reviewed-by: Jan Arne Petersen <jan.petersen@kdab.com>
Reviewed-by: Andy Nichols <andy.nichols@digia.com>

2 files changed, 3 insertions, 3 deletions

diff --git a/src/compositor/compositor_api/qwaylandcompositor.cpp b/src/compositor/compositor_api/qwaylandcompositor.cpp
index 0f51c8415..c1300994d 100644
--- a/src/compositor/compositor_api/qwaylandcompositor.cpp
+++ b/src/compositor/compositor_api/qwaylandcompositor.cpp
@@ -124,9 +124,9 @@ QList<QWaylandSurface *> QWaylandCompositor::surfacesForClient(WaylandClient* c)
     return result;
 }
 
-void QWaylandCompositor::setDirectRenderSurface(QWaylandSurface *surface, QOpenGLContext *context)
+bool QWaylandCompositor::setDirectRenderSurface(QWaylandSurface *surface, QOpenGLContext *context)
 {
-    m_compositor->setDirectRenderSurface(surface ? surface->handle() : 0, context);
+    return m_compositor->setDirectRenderSurface(surface ? surface->handle() : 0, context);
 }
 
 QWaylandSurface *QWaylandCompositor::directRenderSurface() const
diff --git a/src/compositor/compositor_api/qwaylandcompositor.h b/src/compositor/compositor_api/qwaylandcompositor.h
index 0f258617e..cd1f9bd38 100644
--- a/src/compositor/compositor_api/qwaylandcompositor.h
+++ b/src/compositor/compositor_api/qwaylandcompositor.h
@@ -75,7 +75,7 @@ public:
 
     QList<QWaylandSurface *> surfacesForClient(WaylandClient* client) const;
 
-    void setDirectRenderSurface(QWaylandSurface *surface, QOpenGLContext *context);
+    bool setDirectRenderSurface(QWaylandSurface *surface, QOpenGLContext *context);
     QWaylandSurface *directRenderSurface() const;
 
     QWindow *window()const;