Merge "Camera: apply nullptr settings in HFR batch"

status_t Camera3Device::RequestThread::prepareHalRequests() {

    ATRACE_CALL();

    bool batchedRequest = mNextRequests[0].captureRequest->mBatchSize > 1;

    for (size_t i = 0; i < mNextRequests.size(); i++) {

        auto& nextRequest = mNextRequests.editItemAt(i);

        sp<CaptureRequest> captureRequest = nextRequest.captureRequest;

        mPrevTriggers = triggerCount;

        // If the request is the same as last, or we had triggers last time

        bool newRequest = mPrevRequest != captureRequest || triggersMixedIn;

        bool newRequest = (mPrevRequest != captureRequest || triggersMixedIn) &&

                // Request settings are all the same within one batch, so only treat the first

                // request in a batch as new

                !(batchedRequest && i >= 0);

        if (newRequest) {

            /**

             * HAL workaround:

        // preview), and the current request is not the last one in the batch,

        // do not send callback to the app.

        bool hasCallback = true;

        if (mNextRequests[0].captureRequest->mBatchSize > 1 && i != mNextRequests.size()-1) {

        if (batchedRequest && i != mNextRequests.size()-1) {

            hasCallback = false;

        }

        res = parent->registerInFlight(halRequest->frame_number,