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add query for finding out if consumer runs behind of producer 

Change-Id: I3baae99d4da00d962d3afe6bdfc16e3eb04ede24
This commit is contained in:
Jamie Gennis 2012-04-17 19:37:48 -07:00 committed by Mathias Agopian
parent e36df300dc
commit aa3f4c3591
1 changed files with 7 additions and 1 deletions
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8
include/system/window.h
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@ -160,7 +160,7 @@ enum {
* 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 @@ enum {
*
*/
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 */