1 /* 2 * Copyright (C) 2022 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 #ifndef ANDROID_SERVERS_CAMERA_SESSION_CONFIGURATION_UTILS_HIDL_H 17 #define ANDROID_SERVERS_CAMERA_SESSION_CONFIGURATION_UTILS_HIDL_H 18 19 #include <android/hardware/camera/device/3.4/ICameraDeviceSession.h> 20 #include <android/hardware/camera/device/3.7/ICameraDeviceSession.h> 21 22 #include <utils/SessionConfigurationUtils.h> 23 24 // Convenience methods for constructing binder::Status objects for error returns 25 26 namespace android { 27 namespace camera3 { 28 29 namespace SessionConfigurationUtils { 30 31 // utility function to convert AIDL SessionConfiguration to HIDL 32 // streamConfiguration. Also checks for validity of SessionConfiguration and 33 // returns a non-ok binder::Status if the passed in session configuration 34 // isn't valid. 35 binder::Status 36 convertToHALStreamCombination(const SessionConfiguration& sessionConfiguration, 37 const std::string &cameraId, const CameraMetadata &deviceInfo, 38 metadataGetter getMetadata, const std::vector<std::string> &physicalCameraIds, 39 hardware::camera::device::V3_7::StreamConfiguration &streamConfiguration, 40 bool overrideForPerfClass, metadata_vendor_id_t vendorTagId, 41 bool *earlyExit); 42 43 // Utility function to convert a V3_7::StreamConfiguration to 44 // V3_4::StreamConfiguration. Return false if the original V3_7 configuration cannot 45 // be used by older version HAL. 46 bool convertHALStreamCombinationFromV37ToV34( 47 hardware::camera::device::V3_4::StreamConfiguration &streamConfigV34, 48 const hardware::camera::device::V3_7::StreamConfiguration &streamConfigV37); 49 } // SessionConfigurationUtils 50 } // camera3 51 } // android 52 53 #endif 54