1 /*
2  * Copyright (C) 2023 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 #define LOG_TAG "AHAL_AidlXsdc"
18 #include <android-base/logging.h>
19 #include <error/expected_utils.h>
20 #include <media/AidlConversionCppNdk.h>
21 #include <media/TypeConverter.h>
22 
23 #include "core-impl/AidlConversionXsdc.h"
24 
25 using aidl::android::media::audio::common::AudioFormatDescription;
26 
27 namespace xsd = android::audio::policy::configuration;
28 
29 namespace aidl::android::hardware::audio::core::internal {
30 
xsdc2aidl_AudioFormatDescription(const std::string & xsdc)31 ConversionResult<AudioFormatDescription> xsdc2aidl_AudioFormatDescription(const std::string& xsdc) {
32     return legacy2aidl_audio_format_t_AudioFormatDescription(::android::formatFromString(xsdc));
33 }
34 
xsdc2aidl_SurroundFormatFamily(const::xsd::SurroundFormats::Format & xsdc)35 ConversionResult<SurroundSoundConfig::SurroundFormatFamily> xsdc2aidl_SurroundFormatFamily(
36         const ::xsd::SurroundFormats::Format& xsdc) {
37     SurroundSoundConfig::SurroundFormatFamily aidl;
38     aidl.primaryFormat = VALUE_OR_RETURN(xsdc2aidl_AudioFormatDescription(xsdc.getName()));
39     if (xsdc.hasSubformats()) {
40         aidl.subFormats = VALUE_OR_RETURN(convertContainer<std::vector<AudioFormatDescription>>(
41                 xsdc.getSubformats(), xsdc2aidl_AudioFormatDescription));
42     }
43     return aidl;
44 }
45 
xsdc2aidl_SurroundSoundConfig(const::xsd::SurroundSound & xsdc)46 ConversionResult<SurroundSoundConfig> xsdc2aidl_SurroundSoundConfig(
47         const ::xsd::SurroundSound& xsdc) {
48     SurroundSoundConfig aidl;
49     if (!xsdc.hasFormats() || !xsdc.getFirstFormats()->hasFormat()) return aidl;
50     aidl.formatFamilies = VALUE_OR_RETURN(
51             convertContainer<std::vector<SurroundSoundConfig::SurroundFormatFamily>>(
52                     xsdc.getFirstFormats()->getFormat(), xsdc2aidl_SurroundFormatFamily));
53     return aidl;
54 }
55 
56 }  // namespace aidl::android::hardware::audio::core::internal
57