Fix stale buffer release issue.

        return;

    }

#if COM_ANDROID_GRAPHICS_LIBGUI_FLAGS(BUFFER_RELEASE_CHANNEL)

    if (!it->second.mIsStale) {

    if (!it->second.disconnectedAfterAcquired) {

        mNumAcquired--;

    }

#else

        applyTransaction = false;

    }

    BufferItem bufferItem;

    BLASTBufferItem bufferItem;

    status_t status =

            mBufferItemConsumer->acquireBuffer(&bufferItem, 0 /* expectedPresent */, false);

// can be non-blocking when the producer is in the client process.

class BBQBufferQueueProducer : public BufferQueueProducer {

public:

    BBQBufferQueueProducer(const sp<BufferQueueCore>& core, wp<BLASTBufferQueue> bbq)

    BBQBufferQueueProducer(const sp<BufferQueueCore>& core, const wp<BLASTBufferQueue>& bbq)

          : BufferQueueProducer(core, false /* consumerIsSurfaceFlinger*/),

            mBLASTBufferQueue(std::move(bbq)) {}

            mBLASTBufferQueue(bbq) {}

    status_t connect(const sp<IProducerListener>& listener, int api, bool producerControlledByApp,

                     QueueBufferOutput* output) override {

            return status;

        }

        // We need to reset dequeued and acquired counts because BufferQueueProducer::disconnect

        // calls BufferQueueCore::freeAllBuffersLocked which frees all dequeued and acquired

        // buffers. We don't reset mNumFrameAvailable because these buffers are still available

        // in BufferItemConsumer.

        bbq->mNumDequeued = 0;

        bbq->mNumAcquired = 0;

        // SurfaceFlinger sends release callbacks for buffers that have been acquired after a

        // disconnect. We set disconnectedAfterAcquired to true so that we can ignore any stale

        // releases that come in after the producer is disconnected. Otherwise, releaseBuffer will

        // decrement mNumAcquired for a buffer that was acquired before we reset mNumAcquired to

        // zero.

        for (auto& [releaseId, bufferItem] : bbq->mSubmitted) {

            bufferItem.mIsStale = true;

            bufferItem.disconnectedAfterAcquired = true;

        }

        return OK;

    // latch stale buffers and that we don't wait on barriers from an old producer.

    uint32_t mProducerId = 0;

    class BLASTBufferItem : public BufferItem {

    public:

        // True if BBQBufferQueueProducer is disconnected after the buffer is acquried but

        // before it is released.

        bool disconnectedAfterAcquired{false};

    };

    // Keep a reference to the submitted buffers so we can release when surfaceflinger drops the

    // buffer or the buffer has been presented and a new buffer is ready to be presented.

    std::unordered_map<ReleaseCallbackId, BufferItem, ReleaseBufferCallbackIdHash> mSubmitted

    std::unordered_map<ReleaseCallbackId, BLASTBufferItem, ReleaseBufferCallbackIdHash> mSubmitted

            GUARDED_BY(mMutex);

    // Keep a queue of the released buffers instead of immediately releasing