From d44034fac91e31751ef8583d79aba45bdccc7717 Mon Sep 17 00:00:00 2001
From: Valerie Hau <vhau@google.com>
Date: Fri, 17 Jan 2020 12:51:56 -0800
Subject: Adding check for num acquired for early bailout

Failure to acquire spams logcat.  Bail out before actually attempting to
acquire if max acquired buffers count has been reached
Bug: 146345307
Test: build, boot, libgui_test, manual

Change-Id: If28232ece991c07fe23c069edc7075a75671007f
---
 libs/gui/BLASTBufferQueue.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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

diff --git a/libs/gui/BLASTBufferQueue.cpp b/libs/gui/BLASTBufferQueue.cpp
index f88ddf1709..9674e54dd4 100644
--- a/libs/gui/BLASTBufferQueue.cpp
+++ b/libs/gui/BLASTBufferQueue.cpp
@@ -109,7 +109,7 @@ void BLASTBufferQueue::transactionCallback(nsecs_t /*latchTime*/, const sp<Fence
 
 void BLASTBufferQueue::processNextBufferLocked() {
     ATRACE_CALL();
-    if (mNumFrameAvailable == 0) {
+    if (mNumFrameAvailable == 0 || mNumAcquired == MAX_ACQUIRED_BUFFERS) {
         return;
     }
 
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