/* * Copyright (C) 2023 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. */ #pragma once #include #include #include #include "HwCamera.h" #include "metadata_utils.h" #include "utils.h" namespace android { namespace hardware { namespace camera { namespace provider { namespace implementation { using aidl::android::hardware::camera::device::BnCameraDevice; using aidl::android::hardware::camera::device::CameraMetadata; using aidl::android::hardware::camera::common::CameraResourceCost; 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::RequestTemplate; using aidl::android::hardware::camera::device::StreamConfiguration; using ndk::ScopedAStatus; struct CameraProvider; struct CameraDevice : public BnCameraDevice { CameraDevice(hw::HwCameraFactoryProduct hwCamera); ~CameraDevice() override; ScopedAStatus getCameraCharacteristics(CameraMetadata* metadata) override; ScopedAStatus getPhysicalCameraCharacteristics( const std::string& in_physicalCameraId, CameraMetadata* metadata) override; ScopedAStatus getResourceCost(CameraResourceCost* cost) override; ScopedAStatus isStreamCombinationSupported( const StreamConfiguration& in_streams, bool* support) override; ScopedAStatus open(const std::shared_ptr& in_callback, std::shared_ptr* session) override; ScopedAStatus openInjectionSession( const std::shared_ptr& in_callback, std::shared_ptr* session) override; ScopedAStatus setTorchMode(bool on) override; ScopedAStatus turnOnTorchWithStrengthLevel(int32_t strength) override; ScopedAStatus getTorchStrengthLevel(int32_t* strength) override; CameraMetadataMap constructDefaultRequestSettings(RequestTemplate tpl) const; static std::string getPhysicalId(int index); static std::optional parsePhysicalId(std::string_view str); private: friend struct CameraProvider; hw::HwCameraFactoryProduct mHwCamera; std::weak_ptr mSelf; }; } // namespace implementation } // namespace provider } // namespace camera } // namespace hardware } // namespace android