commit b7ea9bfe7df8d8d0023cf07cdcbe4a0a39e1e4d0
author Przemyslaw Szczepaniak <pszczepaniak@google.com> Thu Nov 14 16:05:43 2019 +0000
committer Przemyslaw Szczepaniak <pszczepaniak@google.com> Thu Nov 21 12:57:38 2019 +0000
tree 59c8900df93a9c4fb92653eacbdc2eb514609651
parent e395da30584636114dd77c8dd0cf3c7560305ee8

Add stubs to libnativewindow.so.

Add AHardwareBuffer_createFromHandle and AHardwareBuffer_getNativeHandle
apex accessible API.

This allows com.android.neuralnetworks APEX to use system
libnativewindow.so, greatly reducing its size and dependencies.

Test: Flashed pixel device & run NNAPI tests.
Bug: 140440028
Bug: 144488395
Change-Id: I3eef0b9cde4dd5c8dc5955d6ca37079cd6cf706b
Merged-In: I3eef0b9cde4dd5c8dc5955d6ca37079cd6cf706b
(cherry picked from commit 7864fbc2b8c4402c2694941a17fa736ef4c830ef)

libs/nativewindow/libnativewindow.map.txt

diff --git a/libs/nativewindow/libnativewindow.map.txt b/libs/nativewindow/libnativewindow.map.txt
index fece733..db1c9b7 100644
--- a/libs/nativewindow/libnativewindow.map.txt
+++ b/libs/nativewindow/libnativewindow.map.txt
@@ -2,9 +2,9 @@
   global:
     AHardwareBuffer_acquire;
     AHardwareBuffer_allocate;
-    AHardwareBuffer_createFromHandle; # llndk
+    AHardwareBuffer_createFromHandle; # llndk # apex
     AHardwareBuffer_describe;
-    AHardwareBuffer_getNativeHandle; # llndk
+    AHardwareBuffer_getNativeHandle; # llndk # apex
     AHardwareBuffer_isSupported; # introduced=29
     AHardwareBuffer_lock;
     AHardwareBuffer_lockAndGetInfo; # introduced=29