1 /* 2 * Copyright (C) 2020 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_H 17 #define ANDROID_SERVERS_CAMERA_SESSION_CONFIGURATION_UTILS_H 18 19 #include <android/hardware/camera2/BnCameraDeviceUser.h> 20 #include <android/hardware/camera2/ICameraDeviceCallbacks.h> 21 #include <camera/camera2/OutputConfiguration.h> 22 #include <camera/camera2/SessionConfiguration.h> 23 #include <camera/camera2/SubmitInfo.h> 24 #include <android/hardware/camera/device/3.4/ICameraDeviceSession.h> 25 26 #include <stdint.h> 27 28 namespace android { 29 30 typedef std::function<CameraMetadata (const String8 &)> metadataGetter; 31 32 class SessionConfigurationUtils { 33 public: 34 // utility function to convert AIDL SessionConfiguration to HIDL 35 // streamConfiguration. Also checks for validity of SessionConfiguration and 36 // returns a non-ok binder::Status if the passed in session configuration 37 // isn't valid. 38 static binder::Status 39 convertToHALStreamCombination(const SessionConfiguration& sessionConfiguration, 40 const String8 &cameraId, const CameraMetadata &deviceInfo, 41 metadataGetter getMetadata, const std::vector<std::string> &physicalCameraIds, 42 hardware::camera::device::V3_4::StreamConfiguration &streamConfiguration, 43 bool *earlyExit); 44 }; 45 46 } // android 47 #endif 48