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NativeWindow: Add LAST_[DE]QUEUE_DURATION queries

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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
This commit is contained in:
Dan Stoza 2016-07-01 14:02:08 -07:00
parent 7f871b4249
commit 94ededa387
1 changed files with 10 additions and 0 deletions
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10
include/system/window.h
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@ -278,6 +278,16 @@ enum {
* 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.