| /* |
| * Copyright (C) 2022 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef HARDWARE_GOOGLE_CAMERA_HAL_AIDL_SERVICE_AIDL_CAMERA_DEVICE_H_ |
| #define HARDWARE_GOOGLE_CAMERA_HAL_AIDL_SERVICE_AIDL_CAMERA_DEVICE_H_ |
| |
| #include <aidl/android/hardware/camera/device/BnCameraDevice.h> |
| #include <aidl/android/hardware/camera/device/ICameraDeviceCallback.h> |
| |
| #include "aidl_profiler.h" |
| #include "camera_device.h" |
| |
| namespace android { |
| namespace hardware { |
| namespace camera { |
| namespace device { |
| namespace implementation { |
| |
| using aidl::android::hardware::camera::common::CameraResourceCost; |
| using aidl::android::hardware::camera::device::BnCameraDevice; |
| using aidl::android::hardware::camera::device::CameraMetadata; |
| using aidl::android::hardware::camera::device::ICameraDevice; |
| using aidl::android::hardware::camera::device::ICameraDeviceCallback; |
| using aidl::android::hardware::camera::device::ICameraDeviceSession; |
| using aidl::android::hardware::camera::device::ICameraInjectionSession; |
| using aidl::android::hardware::camera::device::StreamConfiguration; |
| using ::android::hardware::camera::implementation::AidlProfiler; |
| using ndk::ScopedAStatus; |
| using ndk::ScopedFileDescriptor; |
| |
| using ::android::google_camera_hal::CameraDevice; |
| |
| // AidlCameraDevice implements the AIDL camera device interface, ICameraDevice, |
| // using Google Camera HAL to provide information about the associated camera |
| // device. |
| class AidlCameraDevice : public BnCameraDevice { |
| public: |
| static const std::string kDeviceVersion; |
| |
| // Create a AidlCameraDevice. |
| // google_camera_device is a google camera device that AidlCameraDevice |
| // is going to manage. Creating a AidlCameraDevice will fail if |
| // google_camera_device is nullptr. |
| static std::shared_ptr<AidlCameraDevice> Create( |
| std::unique_ptr<CameraDevice> google_camera_device); |
| virtual ~AidlCameraDevice() = default; |
| |
| binder_status_t dump(int fd, const char**, uint32_t) override; |
| |
| // Override functions in ICameraDevice |
| ScopedAStatus getCameraCharacteristics( |
| CameraMetadata* characteristics) override; |
| |
| ScopedAStatus getPhysicalCameraCharacteristics( |
| const std::string& in_physicalCameraId, |
| CameraMetadata* characteristics) override; |
| |
| ScopedAStatus getResourceCost(CameraResourceCost* resource_cost) override; |
| |
| ScopedAStatus isStreamCombinationSupported( |
| const StreamConfiguration& in_streams, bool* supported) override; |
| |
| ScopedAStatus open(const std::shared_ptr<ICameraDeviceCallback>& in_callback, |
| std::shared_ptr<ICameraDeviceSession>* session) override; |
| |
| ScopedAStatus openInjectionSession( |
| const std::shared_ptr<ICameraDeviceCallback>& in_callback, |
| std::shared_ptr<ICameraInjectionSession>* session) override; |
| |
| ScopedAStatus setTorchMode(bool on) override; |
| |
| ScopedAStatus turnOnTorchWithStrengthLevel(int32_t torchStrength) override; |
| |
| ScopedAStatus getTorchStrengthLevel(int32_t* strength_level) override; |
| |
| // End of override functions in ICameraDevice |
| AidlCameraDevice() = default; |
| |
| private: |
| status_t Initialize(std::unique_ptr<CameraDevice> google_camera_device); |
| |
| std::unique_ptr<CameraDevice> google_camera_device_; |
| uint32_t camera_id_ = 0; |
| std::shared_ptr<AidlProfiler> aidl_profiler_; |
| }; |
| |
| } // namespace implementation |
| } // namespace device |
| } // namespace camera |
| } // namespace hardware |
| } // namespace android |
| |
| #endif // HARDWARE_GOOGLE_CAMERA_HAL_AIDL_SERVICE_AIDL_CAMERA_DEVICE_H_ |