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/libs/surfaceflinger_client/Surface.cpp b/libs/surfaceflinger_client/Surface.cpp
index 818114a..afabbf4 100644
--- a/libs/surfaceflinger_client/Surface.cpp
+++ b/libs/surfaceflinger_client/Surface.cpp
@@ -712,6 +712,10 @@
case NATIVE_WINDOW_MIN_UNDEQUEUED_BUFFERS:
*value = MIN_UNDEQUEUED_BUFFERS;
return NO_ERROR;
+ case NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER:
+ sp<ISurfaceComposer> sf(ComposerService::getComposerService());
+ *value = sf->authenticateSurface(mSurface) ? 1 : 0;
+ return NO_ERROR;
}
return BAD_VALUE;
}