commit aa3f4c3591d83728adec17bf0004f8dd5e46a3bb
author Jamie Gennis <jgennis@google.com> Tue Apr 17 19:37:48 2012 -0700
committer Mathias Agopian <mathias@google.com> Tue Apr 24 17:29:42 2012 -0700
tree 4dc67bbeb8fe23eb9a71cf765afd003be1023f3f
parent e36df300dcaa156e67b6c3069a737455cde36c9a

add query for finding out if consumer runs behind of producer

Change-Id: I3baae99d4da00d962d3afe6bdfc16e3eb04ede24

include/system/window.h

diff --git a/include/system/window.h b/include/system/window.h
index 8daa44b..57c82ed 100644
--- a/include/system/window.h
+++ b/include/system/window.h
@@ -160,7 +160,7 @@
      * Default width and height of ANativeWindow buffers, these are the
      * dimensions of the window buffers irrespective of the
      * NATIVE_WINDOW_SET_BUFFERS_DIMENSIONS call and match the native window
-     * size unless overriden by NATIVE_WINDOW_SET_BUFFERS_USER_DIMENSIONS.
+     * size unless overridden by NATIVE_WINDOW_SET_BUFFERS_USER_DIMENSIONS.
      */
     NATIVE_WINDOW_DEFAULT_WIDTH = 6,
     NATIVE_WINDOW_DEFAULT_HEIGHT = 7,
@@ -213,6 +213,12 @@
      *
      */
     NATIVE_WINDOW_TRANSFORM_HINT = 8,
+
+    /*
+     * Boolean that indicates whether the consumer is running more than
+     * one buffer behind the producer.
+     */
+    NATIVE_WINDOW_CONSUMER_RUNNING_BEHIND = 9
 };
 
 /* valid operations for the (*perform)() hook */