commit 44addfe5d29023045784293459fab78a5899863b
author Jiwen 'Steve' Cai <jwcai@google.com> Tue Mar 13 21:37:11 2018 -0700
committer Jiwen 'Steve' Cai <jwcai@google.com> Mon Apr 02 15:43:41 2018 -0700
tree d43fe13b0792cdc95e89ed85864fa724eef9c1af
parent 781a6f09d9b0bc212842aee67c86b79cf2593e69

GraphicBuffer: add optional DetachedBufferHandle

Stores a BufferHub handle that can be used to reattach this
GraphicBuffer back into a BufferHub producer/consumer set. In terms of
GraphicBuffer's relationship with BufferHub, there are three different
modes:

1. Legacy mode: GraphicBuffer is not backed by BufferHub and
   mDetachedBufferHandle must be invalid.
2. Detached mode: GraphicBuffer is backed BufferHub, but not part of a
   producer/consumer set. In this mode, mDetachedBufferHandle must be valid.
3. Attached mode: GraphicBuffer is backed BufferHub and it's part of a
   producer/consumer set. In this mode, mDetachedBufferHandle must be
   invalid.

Note that the DetachedBufferHandle is used as a opaque handle for
GraphicBuffer and it's not exposed to VNDK.

Bug: 38137191
Bug: 69982239
Bug: 70046255
Bug: 70912269
Test: GraphicBuffer_test
Change-Id: I4c3a967cb498291aa175312fdadc84edd3b1a8be

libs/ui/Android.bp

diff --git a/libs/ui/Android.bp b/libs/ui/Android.bp
index 6899f12..e477a83 100644
--- a/libs/ui/Android.bp
+++ b/libs/ui/Android.bp
@@ -83,6 +83,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "libpdx_default_transport",
         "libsync",
         "libutils",
         "libutilscallstack",
@@ -99,10 +100,9 @@
         "libbase_headers",
         "libnativebase_headers",
         "libhardware_headers",
+        "libui_headers",
     ],
 
-    export_include_dirs: ["include"],
-
     export_static_lib_headers: [
         "libarect",
         "libmath",
@@ -112,6 +112,7 @@
         "libbase_headers",
         "libnativebase_headers",
         "libhardware_headers",
+        "libui_headers",
     ],
 }