From f7c6087bcc6a85cc82fd8dd83566550f880600ec Mon Sep 17 00:00:00 2001
From: Eino-Ville Talvala <etalvala@google.com>
Date: Tue, 30 Jul 2013 14:05:02 -0700
Subject: BufferQueue: Support query of consumer usage bits

Bug: 9592202
Change-Id: I61a17758200e61adaca695b426db3df0f6637d4c
---
 libs/gui/BufferQueue.cpp | 3 +++
 1 file changed, 3 insertions(+)

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

diff --git a/libs/gui/BufferQueue.cpp b/libs/gui/BufferQueue.cpp
index 45488ff8d8..f09d558e85 100644
--- a/libs/gui/BufferQueue.cpp
+++ b/libs/gui/BufferQueue.cpp
@@ -217,6 +217,9 @@ int BufferQueue::query(int what, int* outValue)
     case NATIVE_WINDOW_CONSUMER_RUNNING_BEHIND:
         value = (mQueue.size() >= 2);
         break;
+    case NATIVE_WINDOW_CONSUMER_USAGE_BITS:
+        value = mConsumerUsageBits;
+        break;
     default:
         return BAD_VALUE;
     }
-- 
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