| // Copyright 2019 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef MEDIA_PERCEPTION_OUTPUT_MANAGER_H_ |
| #define MEDIA_PERCEPTION_OUTPUT_MANAGER_H_ |
| |
| #include <memory> |
| #include <string> |
| #include <vector> |
| #include <brillo/dbus/dbus_connection.h> |
| #include <dbus/message.h> |
| |
| #include "base/memory/weak_ptr.h" |
| #include "media_perception/media_perception_mojom.pb.h" |
| #include "media_perception/perception_interface.pb.h" |
| #include "media_perception/rtanalytics.h" |
| #include "mojom/media_perception.mojom.h" |
| |
| namespace mri { |
| |
| // Manages and handles many types of graph outputs. Class represents an |
| // abstraction so that the MediaPerceptionImpl does not need to care what the |
| // output types for a particular pipeline are. |
| class OutputManager { |
| public: |
| OutputManager() {} |
| |
| OutputManager(const std::string& configuration_name, |
| std::shared_ptr<Rtanalytics> rtanalytics, |
| const PerceptionInterfaces& interfaces, |
| chromeos::media_perception::mojom::PerceptionInterfacesPtr* |
| interfaces_ptr); |
| |
| void HandleFramePerception(const std::vector<uint8_t>& bytes); |
| |
| void HandleHotwordDetection(const std::vector<uint8_t>& bytes); |
| |
| void HandlePresencePerception(const std::vector<uint8_t>& bytes); |
| |
| void HandleOccupancyTrigger(const std::vector<uint8_t>& bytes); |
| |
| void HandleAppearances(const std::vector<uint8_t>& bytes); |
| |
| void HandleSmartFraming(const std::vector<uint8_t>& bytes); |
| |
| // Empty bytes indicates a PTZ reset command. |
| void HandleIndexedTransitions(const std::vector<uint8_t>& bytes); |
| |
| private: |
| void HandleFalconPtzTransitionResponse(dbus::Response* response); |
| |
| std::string configuration_name_; |
| |
| std::shared_ptr<Rtanalytics> rtanalytics_; |
| |
| // D-Bus objects for sending messages to the Falcon camera. |
| brillo::DBusConnection dbus_connection_; |
| scoped_refptr<::dbus::Bus> bus_; |
| dbus::ObjectProxy* dbus_proxy_; |
| |
| chromeos::media_perception::mojom::FramePerceptionHandlerPtr |
| frame_perception_handler_ptr_; |
| |
| chromeos::media_perception::mojom::HotwordDetectionHandlerPtr |
| hotword_detection_handler_ptr_; |
| |
| chromeos::media_perception::mojom::PresencePerceptionHandlerPtr |
| presence_perception_handler_ptr_; |
| |
| chromeos::media_perception::mojom::OccupancyTriggerHandlerPtr |
| occupancy_trigger_handler_ptr_; |
| |
| chromeos::media_perception::mojom::AppearancesHandlerPtr |
| appearances_handler_ptr_; |
| |
| chromeos::media_perception::mojom::OneTouchAutozoomHandlerPtr |
| one_touch_autozoom_handler_ptr_; |
| |
| chromeos::media_perception::mojom::SoftwareAutozoomHandlerPtr |
| software_autozoom_handler_ptr_; |
| |
| base::WeakPtrFactory<OutputManager> weak_ptr_factory_{this}; |
| }; |
| |
| } // namespace mri |
| |
| #endif // MEDIA_PERCEPTION_OUTPUT_MANAGER_H_ |