1 /* 2 * Copyright (C) 2018 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 17 #ifndef CLEARKEY_ANDROID_HARDWARE_DRM_V1_1_TYPECONVERT 18 #define CLEARKEY_ANDROID_HARDWARE_DRM_V1_1_TYPECONVERT 19 20 #include <vector> 21 22 #include <android/hardware/drm/1.0/types.h> 23 24 namespace android { 25 namespace hardware { 26 namespace drm { 27 namespace V1_1 { 28 namespace clearkey { 29 30 using ::android::hardware::hidl_array; 31 using ::android::hardware::hidl_vec; 32 33 template<typename T> const hidl_vec<T> toHidlVec(const std::vector<T> &vec) { 34 hidl_vec<T> hVec; 35 hVec.setToExternal(const_cast<T *>(vec.data()), vec.size()); 36 return hVec; 37 } 38 39 template<typename T> hidl_vec<T> toHidlVec(std::vector<T> &vec) { 40 hidl_vec<T> hVec; 41 hVec.setToExternal(vec.data(), vec.size()); 42 return hVec; 43 } 44 45 template<typename T> const std::vector<T> toVector(const hidl_vec<T> &hVec) { 46 std::vector<T> vec; 47 vec.assign(hVec.data(), hVec.data() + hVec.size()); 48 return *const_cast<const std::vector<T> *>(&vec); 49 } 50 51 template<typename T> std::vector<T> toVector(hidl_vec<T> &hVec) { 52 std::vector<T> vec; 53 vec.assign(hVec.data(), hVec.data() + hVec.size()); 54 return vec; 55 } 56 57 template<typename T, size_t SIZE> const std::vector<T> toVector( 58 const hidl_array<T, SIZE> &hArray) { 59 std::vector<T> vec; 60 vec.assign(hArray.data(), hArray.data() + hArray.size()); 61 return vec; 62 } 63 64 template<typename T, size_t SIZE> std::vector<T> toVector( 65 hidl_array<T, SIZE> &hArray) { 66 std::vector<T> vec; 67 vec.assign(hArray.data(), hArray.data() + hArray.size()); 68 return vec; 69 } 70 71 } // namespace clearkey 72 } // namespace V1_1 73 } // namespace drm 74 } // namespace hardware 75 } // namespace android 76 77 #endif // CLEARKEY_ANDROID_HARDWARE_DRM_V1_1_TYPECONVERT 78
