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
24namespace android {
25namespace hardware {
26namespace drm {
27namespace V1_1 {
28namespace clearkey {
29
30using ::android::hardware::hidl_array;
31using ::android::hardware::hidl_vec;
32
33template<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
39template<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
45template<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
51template<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
57template<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
64template<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