Konsta
87 lines
3.8 KiB
C++
87 lines
3.8 KiB
C++
/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <string>
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#include <unordered_map>
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#include <android_audio_policy_engine_configuration.h>
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#include <android_audio_policy_engine_configuration_enums.h>
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#include <media/AidlConversionUtil.h>
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#include "core-impl/XmlConverter.h"
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namespace aidl::android::hardware::audio::core::internal {
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class EngineConfigXmlConverter {
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public:
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explicit EngineConfigXmlConverter(const std::string& configFilePath)
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: mConverter(configFilePath, &::android::audio::policy::engine::configuration::read) {
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if (mConverter.getXsdcConfig()) {
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init();
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}
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}
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std::string getError() const { return mConverter.getError(); }
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::android::status_t getStatus() const { return mConverter.getStatus(); }
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::aidl::android::media::audio::common::AudioHalEngineConfig& getAidlEngineConfig();
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private:
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const std::optional<::android::audio::policy::engine::configuration::Configuration>&
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getXsdcConfig() {
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return mConverter.getXsdcConfig();
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}
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void init();
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void initProductStrategyMap();
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ConversionResult<::aidl::android::media::audio::common::AudioAttributes>
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convertAudioAttributesToAidl(
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const ::android::audio::policy::engine::configuration::AttributesType&
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xsdcAudioAttributes);
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ConversionResult<::aidl::android::media::audio::common::AudioHalAttributesGroup>
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convertAttributesGroupToAidl(
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const ::android::audio::policy::engine::configuration::AttributesGroup&
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xsdcAttributesGroup);
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ConversionResult<::aidl::android::media::audio::common::AudioHalProductStrategy>
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convertProductStrategyToAidl(const ::android::audio::policy::engine::configuration::
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ProductStrategies::ProductStrategy& xsdcProductStrategy);
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ConversionResult<int> convertProductStrategyIdToAidl(int xsdcId);
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ConversionResult<int> convertProductStrategyNameToAidl(
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const std::string& xsdcProductStrategyName);
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ConversionResult<::aidl::android::media::audio::common::AudioHalVolumeCurve>
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convertVolumeCurveToAidl(
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const ::android::audio::policy::engine::configuration::Volume& xsdcVolumeCurve);
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ConversionResult<::aidl::android::media::audio::common::AudioHalVolumeGroup>
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convertVolumeGroupToAidl(
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const ::android::audio::policy::engine::configuration::VolumeGroupsType::VolumeGroup&
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xsdcVolumeGroup);
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::aidl::android::media::audio::common::AudioHalEngineConfig mAidlEngineConfig;
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XmlConverter<::android::audio::policy::engine::configuration::Configuration> mConverter;
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std::unordered_map<std::string,
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::android::audio::policy::engine::configuration::AttributesRefType>
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mAttributesReferenceMap;
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std::unordered_map<std::string, ::android::audio::policy::engine::configuration::VolumeRef>
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mVolumesReferenceMap;
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std::unordered_map<std::string, int> mProductStrategyMap;
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int mNextVendorStrategy = ::aidl::android::media::audio::common::AudioHalProductStrategy::
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VENDOR_STRATEGY_ID_START;
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std::optional<int> mDefaultProductStrategyId;
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};
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} // namespace aidl::android::hardware::audio::core::internal
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