NativeWindow: Add LAST_[DE]QUEUE_DURATION queries
Adds two new enums to enable querying the duration of the last
dequeue or queue operations to a Surface/ANativeWindow.
Bug: 29413700
Change-Id: Ifa16755911c4a3c013a7128dd4038d328109c32d
diff --git a/include/system/window.h b/include/system/window.h
index 44bfc9b..33b7c3d 100644
--- a/include/system/window.h
+++ b/include/system/window.h
@@ -278,6 +278,16 @@
* age will be 0.
*/
NATIVE_WINDOW_BUFFER_AGE = 13,
+
+ /*
+ * Returns the duration of the last dequeueBuffer call in microseconds
+ */
+ NATIVE_WINDOW_LAST_DEQUEUE_DURATION = 14,
+
+ /*
+ * Returns the duration of the last queueBuffer call in microseconds
+ */
+ NATIVE_WINDOW_LAST_QUEUE_DURATION = 15,
};
/* Valid operations for the (*perform)() hook.