From 8e3e92b906db431c4fa822f21242977d4ee99942 Mon Sep 17 00:00:00 2001
From: Pablo Ceballos <pceballos@google.com>
Date: Mon, 27 Jun 2016 17:56:53 -0700
Subject: BQ: Add and expose a unique id

Bug 29422927

Change-Id: I80eab94f073ebc378302f00fa86a740c3643657e
---
 libs/gui/BufferQueueProducer.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'libs/gui/BufferQueueProducer.cpp')

diff --git a/libs/gui/BufferQueueProducer.cpp b/libs/gui/BufferQueueProducer.cpp
index be3b6c3389..234a86313e 100644
--- a/libs/gui/BufferQueueProducer.cpp
+++ b/libs/gui/BufferQueueProducer.cpp
@@ -1422,4 +1422,11 @@ void BufferQueueProducer::binderDied(const wp<android::IBinder>& /* who */) {
     disconnect(api);
 }
 
+status_t BufferQueueProducer::getUniqueId(uint64_t* outId) const {
+    BQ_LOGV("getUniqueId");
+
+    *outId = mCore->mUniqueId;
+    return NO_ERROR;
+}
+
 } // namespace android
-- 
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