ANativeWindow: add queues-to-window-composer check.
This change adds a new 'method' to the ANativeWindow interface to check
whether buffers queued to the window will be sent directly to the system
window compositor.
Change-Id: I4d4b199e328c110b68b250029aea650f03c8724d
Bug: 3495535
diff --git a/include/surfaceflinger/ISurfaceComposer.h b/include/surfaceflinger/ISurfaceComposer.h
index 361e7dc..dea1b10 100644
--- a/include/surfaceflinger/ISurfaceComposer.h
+++ b/include/surfaceflinger/ISurfaceComposer.h
@@ -138,6 +138,10 @@
* This is an ASYNCHRONOUS call.
*/
virtual void signal() const = 0;
+
+ /* verify that an ISurface was created by SurfaceFlinger.
+ */
+ virtual bool authenticateSurface(const sp<ISurface>& surface) const = 0;
};
// ----------------------------------------------------------------------------
@@ -161,7 +165,8 @@
SIGNAL,
CAPTURE_SCREEN,
TURN_ELECTRON_BEAM_OFF,
- TURN_ELECTRON_BEAM_ON
+ TURN_ELECTRON_BEAM_ON,
+ AUTHENTICATE_SURFACE,
};
virtual status_t onTransact( uint32_t code,