472     camera3_notify_msg_t message;  in notifyShutter()  local
473     memset(&message, 0, sizeof(message));  in notifyShutter()
474     message.type = CAMERA3_MSG_SHUTTER;  in notifyShutter()
475     message.message.shutter.frame_number = frame_number;  in notifyShutter()
476     message.message.shutter.timestamp = timestamp;  in notifyShutter()
477     mCallbackOps->notify(mCallbackOps, &message);  in notifyShutter()
483     camera3_notify_msg_t message;  in completeRequestWithError()  local
484     memset(&message, 0, sizeof(message));  in completeRequestWithError()
485     message.type = CAMERA3_MSG_ERROR;  in completeRequestWithError()
486     message.message.error.frame_number = request->frame_number;  in completeRequestWithError()
487     message.message.error.error_stream = nullptr;  in completeRequestWithError()
488     message.message.error.error_code = CAMERA3_MSG_ERROR_REQUEST;  in completeRequestWithError()
489     mCallbackOps->notify(mCallbackOps, &message);  in completeRequestWithError()