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 
17 #include "HidlUtils.h"
18 
19 namespace android {
20 namespace hardware {
21 namespace audio {
22 namespace common {
23 namespace CPP_VERSION {
24 namespace implementation {
25 
audioPortConfigsFromHal(unsigned int numHalConfigs,const struct audio_port_config * halConfigs,hidl_vec<AudioPortConfig> * configs)26 status_t HidlUtils::audioPortConfigsFromHal(unsigned int numHalConfigs,
27                                             const struct audio_port_config* halConfigs,
28                                             hidl_vec<AudioPortConfig>* configs) {
29     status_t result = NO_ERROR;
30     configs->resize(numHalConfigs);
31     for (unsigned int i = 0; i < numHalConfigs; ++i) {
32         if (status_t status = audioPortConfigFromHal(halConfigs[i], &(*configs)[i]);
33             status != NO_ERROR) {
34             result = status;
35         }
36     }
37     return result;
38 }
39 
audioPortConfigsToHal(const hidl_vec<AudioPortConfig> & configs,std::unique_ptr<audio_port_config[]> * halConfigs)40 status_t HidlUtils::audioPortConfigsToHal(const hidl_vec<AudioPortConfig>& configs,
41                                           std::unique_ptr<audio_port_config[]>* halConfigs) {
42     status_t result = NO_ERROR;
43     halConfigs->reset(new audio_port_config[configs.size()]);
44     for (size_t i = 0; i < configs.size(); ++i) {
45         if (status_t status = audioPortConfigToHal(configs[i], &(*halConfigs)[i]);
46             status != NO_ERROR) {
47             result = status;
48         }
49     }
50     return result;
51 }
52 
53 }  // namespace implementation
54 }  // namespace CPP_VERSION
55 }  // namespace common
56 }  // namespace audio
57 }  // namespace hardware
58 }  // namespace android
59