commit a161966a658f46f8bec93ea0490bef799843c3c6
author Alec Mouri <alecmouri@google.com> Wed Aug 21 19:30:48 2019 -0700
committer Alec Mouri <alecmouri@google.com> Fri Sep 06 11:41:45 2019 -0700
tree 6d3fa8630a2872bdec3324d11caae8f0caff0f70
parent 0d1398b2da8aee028c52a90be6d3b75b4f12b9d6

[ANativeWindow] Add apex stub for getLastDequeueStartTime

Also adding private query64 hook so that timing queries can have
nanosecond precision. Otherwise with a 32-bit width we can only have
millisecond precision for timestamps and microsecond precision for time
intervals, and really we shouldn't need to be less precise if we can
help it.

Bug: 137012798
Test: libnativewindow_test
Change-Id: I62233a588eee80f7ea70b74824c8e47461a3be81

libs/nativewindow/include/system/window.h

diff --git a/libs/nativewindow/include/system/window.h b/libs/nativewindow/include/system/window.h
index 78354bb..b7ae28a 100644
--- a/libs/nativewindow/include/system/window.h
+++ b/libs/nativewindow/include/system/window.h
@@ -93,7 +93,6 @@
      */
     NATIVE_WINDOW_CONCRETE_TYPE = 5,
 
-
     /*
      * Default width and height of ANativeWindow buffers, these are the
      * dimensions of the window buffers irrespective of the
@@ -240,6 +239,7 @@
     NATIVE_WINDOW_SET_BUFFERS_CTA861_3_METADATA   = 33,
     NATIVE_WINDOW_SET_BUFFERS_HDR10_PLUS_METADATA = 34,
     NATIVE_WINDOW_SET_AUTO_PREROTATION            = 35,
+    NATIVE_WINDOW_GET_LAST_DEQUEUE_START          = 36,    /* private */
     // clang-format on
 };