SurfaceFlinger: Add support for non-privileged clients.
Allow clients without privilege to create child layers through scoped
connections. We enable this in preparation for allowing SurfaceView
to bypass the WindowManager. We include support for reparenting of
all of a layer's children for the WindowManager to use in cases where
one surface is replacing another (while keeping its children around).
Test: Tested with corresponding SurfaceView modifications.
Change-Id: I9920e6730d719113522a68788e63fb59f70d3406
diff --git a/services/surfaceflinger/MonitoredProducer.h b/services/surfaceflinger/MonitoredProducer.h
index becc740..a3ec29d 100644
--- a/services/surfaceflinger/MonitoredProducer.h
+++ b/services/surfaceflinger/MonitoredProducer.h
@@ -24,13 +24,15 @@
class IProducerListener;
class NativeHandle;
class SurfaceFlinger;
+class Layer;
// MonitoredProducer wraps an IGraphicBufferProducer so that SurfaceFlinger will
// be notified upon its destruction
class MonitoredProducer : public BnGraphicBufferProducer {
public:
MonitoredProducer(const sp<IGraphicBufferProducer>& producer,
- const sp<SurfaceFlinger>& flinger);
+ const sp<SurfaceFlinger>& flinger,
+ const wp<Layer>& layer);
virtual ~MonitoredProducer();
// From IGraphicBufferProducer
@@ -67,9 +69,14 @@
virtual void getFrameTimestamps(FrameEventHistoryDelta *outDelta) override;
virtual status_t getUniqueId(uint64_t* outId) const override;
+ // The Layer which created this producer, and on which queued Buffer's will be displayed.
+ sp<Layer> getLayer() const;
+
private:
sp<IGraphicBufferProducer> mProducer;
sp<SurfaceFlinger> mFlinger;
+ // The Layer which created this producer, and on which queued Buffer's will be displayed.
+ wp<Layer> mLayer;
};
}; // namespace android