commit e956a74577eeed26ace80a0773861d62f8426630
author TreeHugger Robot <treehugger-gerrit@google.com> Thu Feb 20 01:17:33 2020 +0000
committer Android (Google) Code Review <android-gerrit@google.com> Thu Feb 20 01:17:33 2020 +0000
tree b59d054cdc444d30712cb09b0745e9e725f5f850
parent 0f7c42eeeec4022e4b8b9d68d0f39ab6aa6e8bf8
parent 0889c62cba1873c45da9d6ec2731abbd760e0e12

Merge "Set timeout on dequeue buffer for BLAST Adapter"

libs/gui/BLASTBufferQueue.cpp

diff --git a/libs/gui/BLASTBufferQueue.cpp b/libs/gui/BLASTBufferQueue.cpp
index acd833f..30e1351 100644
--- a/libs/gui/BLASTBufferQueue.cpp
+++ b/libs/gui/BLASTBufferQueue.cpp
@@ -101,6 +101,9 @@
         mHeight(height),
         mNextTransaction(nullptr) {
     BufferQueue::createBufferQueue(&mProducer, &mConsumer);
+    // since the adapter is in the client process, set dequeue timeout
+    // explicitly so that dequeueBuffer will block
+    mProducer->setDequeueTimeout(std::numeric_limits<int64_t>::max());
 
     int8_t disableTripleBuffer = property_get_bool("ro.sf.disable_triple_buffer", 0);
     if (!disableTripleBuffer) {