SurfaceFlinger: Respect the PROTECTED gralloc bit.
This change makes SurfaceFlinger treat layers for which the active
buffer has the GRALLOC_USAGE_PROTECTED bit set as if they have the
'secure' flag set.
Change-Id: Ic60b6513a63e4bb92ec6ce9fd12fd39b4ba5f674
Bug: 4081304
diff --git a/services/surfaceflinger/LayerBase.h b/services/surfaceflinger/LayerBase.h
index bfe92e6..7162e47 100644
--- a/services/surfaceflinger/LayerBase.h
+++ b/services/surfaceflinger/LayerBase.h
@@ -197,16 +197,10 @@
virtual bool isSecure() const { return false; }
/**
- * isProtectedByApp - true if application says this surface is protected, that
- * is if it requires a hardware-protected data path to an external sink.
+ * isProtected - true if the layer may contain protected content in the
+ * GRALLOC_USAGE_PROTECTED sense.
*/
- virtual bool isProtectedByApp() const { return false; }
-
- /**
- * isProtectedByDRM - true if DRM agent says this surface is protected, that
- * is if it requires a hardware-protected data path to an external sink.
- */
- virtual bool isProtectedByDRM() const { return false; }
+ virtual bool isProtected() const { return false; }
/** Called from the main thread, when the surface is removed from the
* draw list */