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libgui: Always allow allocation on connect

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This change places BufferQueue into a predictable state where
allocation is allowed whenever a producer connects. This allows clients
to disconnect and reconnect without having to worry about being locked
out of allocation.

Bug: 20554276
Change-Id: Ic0f920a3d4204f2cafdfa69e46f3bb4204571d7e
(cherry picked from commit 2b83cc920a)
This commit is contained in:
Dan Stoza 2015-05-12 14:55:15 -07:00
parent 38d7f7550f
commit cbe5459a99
1 changed files with 1 additions and 0 deletions
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libs/gui/BufferQueueProducer.cpp
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@ -871,6 +871,7 @@ status_t BufferQueueProducer::connect(const sp<IProducerListener>& listener,
mCore->mBufferHasBeenQueued = false; mCore->mBufferHasBeenQueued = false;
mCore->mDequeueBufferCannotBlock = mCore->mDequeueBufferCannotBlock =
mCore->mConsumerControlledByApp && producerControlledByApp; mCore->mConsumerControlledByApp && producerControlledByApp;
mCore->mAllowAllocation = true;
return status; return status;
} }