Snap for 12335440 from 4e2469ca812b4fcddb3feb0efc5d15c65826fdf0 to 24Q4-release (6784fc81) · Commits · e / os / android_hardware_interfaces

PREUPLOAD.cfg

+1 −0

Original line number	Diff line number	Diff line
		@@ -5,6 +5,7 @@ ignore_merged_commits = true
		bpfmt = true
		clang_format = true
		aidl_format = true
		gofmt = true

		[Hook Scripts]
		aosp_hook_confirmationui = ${REPO_ROOT}/frameworks/base/tools/aosp/aosp_sha.sh ${PREUPLOAD_COMMIT} confirmationui

audio/aidl/common/Android.bp

+2 −0

Original line number	Diff line number	Diff line
		@@ -32,10 +32,12 @@ cc_library {
		header_libs: [
		"libbase_headers",
		"libsystem_headers",
		"libutils_headers",
		],
		export_header_lib_headers: [
		"libbase_headers",
		"libsystem_headers",
		"libutils_headers",
		],
		srcs: [
		"StreamWorker.cpp",

audio/aidl/common/include/Utils.h

+38 −0

Original line number	Diff line number	Diff line
		@@ -29,8 +29,10 @@
		#include <aidl/android/media/audio/common/AudioIoFlags.h>
		#include <aidl/android/media/audio/common/AudioMode.h>
		#include <aidl/android/media/audio/common/AudioOutputFlags.h>
		#include <aidl/android/media/audio/common/AudioPolicyForcedConfig.h>
		#include <aidl/android/media/audio/common/PcmType.h>
		#include <android/binder_auto_utils.h>
		#include <utils/FastStrcmp.h>

		namespace ndk {

		@@ -61,6 +63,36 @@ constexpr std::array<::aidl::android::media::audio::common::AudioMode, 5> kValid
		::aidl::android::media::audio::common::AudioMode::CALL_SCREEN,
		};

		constexpr std::array<::aidl::android::media::audio::common::AudioPolicyForcedConfig, 17>
		kValidAudioPolicyForcedConfig = {
		::aidl::android::media::audio::common::AudioPolicyForcedConfig::NONE,
		::aidl::android::media::audio::common::AudioPolicyForcedConfig::SPEAKER,
		::aidl::android::media::audio::common::AudioPolicyForcedConfig::HEADPHONES,
		::aidl::android::media::audio::common::AudioPolicyForcedConfig::BT_SCO,
		::aidl::android::media::audio::common::AudioPolicyForcedConfig::BT_A2DP,
		::aidl::android::media::audio::common::AudioPolicyForcedConfig::WIRED_ACCESSORY,
		::aidl::android::media::audio::common::AudioPolicyForcedConfig::BT_CAR_DOCK,
		::aidl::android::media::audio::common::AudioPolicyForcedConfig::BT_DESK_DOCK,
		::aidl::android::media::audio::common::AudioPolicyForcedConfig::ANALOG_DOCK,
		::aidl::android::media::audio::common::AudioPolicyForcedConfig::DIGITAL_DOCK,
		::aidl::android::media::audio::common::AudioPolicyForcedConfig::NO_BT_A2DP,
		::aidl::android::media::audio::common::AudioPolicyForcedConfig::SYSTEM_ENFORCED,
		::aidl::android::media::audio::common::AudioPolicyForcedConfig::
		HDMI_SYSTEM_AUDIO_ENFORCED,
		::aidl::android::media::audio::common::AudioPolicyForcedConfig::
		ENCODED_SURROUND_NEVER,
		::aidl::android::media::audio::common::AudioPolicyForcedConfig::
		ENCODED_SURROUND_ALWAYS,
		::aidl::android::media::audio::common::AudioPolicyForcedConfig::
		ENCODED_SURROUND_MANUAL,
		::aidl::android::media::audio::common::AudioPolicyForcedConfig::BT_BLE,
		};

		constexpr bool iequals(const std::string& str1, const std::string& str2) {
		return str1.length() == str2.length() &&
		!fasticmp<strncmp>(str1.c_str(), str2.c_str(), str1.length());
		}

		constexpr size_t getPcmSampleSizeInBytes(::aidl::android::media::audio::common::PcmType pcm) {
		using ::aidl::android::media::audio::common::PcmType;
		switch (pcm) {
		@@ -136,6 +168,12 @@ constexpr bool isValidAudioMode(::aidl::android::media::audio::common::AudioMode
		kValidAudioModes.end();
		}

		constexpr bool isValidAudioPolicyForcedConfig(
		::aidl::android::media::audio::common::AudioPolicyForcedConfig config) {
		return std::find(kValidAudioPolicyForcedConfig.begin(), kValidAudioPolicyForcedConfig.end(),
		config) != kValidAudioPolicyForcedConfig.end();
		}

		static inline bool maybeVendorExtension(const std::string& s) {
		// Only checks whether the string starts with the "vendor prefix".
		static const std::string vendorPrefix = "VX_";

audio/aidl/default/Android.bp

+4 −0

Original line number	Diff line number	Diff line
		@@ -54,6 +54,7 @@ cc_library {
		"AidlConversionXsdc.cpp",
		"AudioPolicyConfigXmlConverter.cpp",
		"Bluetooth.cpp",
		"CapEngineConfigXmlConverter.cpp",
		"Config.cpp",
		"Configuration.cpp",
		"EngineConfigXmlConverter.cpp",
		@@ -83,14 +84,17 @@ cc_library {
		"usb/UsbAlsaMixerControl.cpp",
		],
		generated_sources: [
		"audio_policy_capengine_configuration_aidl_default",
		"audio_policy_configuration_aidl_default",
		"audio_policy_engine_configuration_aidl_default",
		],
		generated_headers: [
		"audio_policy_capengine_configuration_aidl_default",
		"audio_policy_configuration_aidl_default",
		"audio_policy_engine_configuration_aidl_default",
		],
		export_generated_headers: [
		"audio_policy_capengine_configuration_aidl_default",
		"audio_policy_configuration_aidl_default",
		"audio_policy_engine_configuration_aidl_default",
		],

audio/aidl/default/CapEngineConfigXmlConverter.cpp

0 → 100644

+386 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2024 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		#define LOG_TAG "AHAL_Config"

		#include <aidl/android/media/audio/common/AudioProductStrategyType.h>
		#include <android-base/logging.h>
		#include <media/AidlConversionCppNdk.h>
		#include <media/TypeConverter.h>
		#include <media/convert.h>
		#include <utils/FastStrcmp.h>

		#include "core-impl/CapEngineConfigXmlConverter.h"
		#include "core-impl/XsdcConversion.h"

		using aidl::android::hardware::audio::common::iequals;
		using aidl::android::media::audio::common::AudioDeviceAddress;
		using aidl::android::media::audio::common::AudioDeviceDescription;
		using aidl::android::media::audio::common::AudioHalCapConfiguration;
		using aidl::android::media::audio::common::AudioHalCapCriterionV2;
		using aidl::android::media::audio::common::AudioHalCapDomain;
		using aidl::android::media::audio::common::AudioHalCapParameter;
		using aidl::android::media::audio::common::AudioHalCapRule;
		using aidl::android::media::audio::common::AudioPolicyForceUse;
		using aidl::android::media::audio::common::AudioSource;
		using aidl::android::media::audio::common::AudioStreamType;

		using ::android::BAD_VALUE;
		using ::android::base::unexpected;
		using ::android::utilities::convertTo;

		namespace eng_xsd = android::audio::policy::capengine::configuration;

		namespace aidl::android::hardware::audio::core::internal {

		static constexpr const char* gStrategiesParameter = "product_strategies";
		static constexpr const char* gInputSourcesParameter = "input_sources";
		static constexpr const char* gStreamsParameter = "streams";
		static constexpr const char* gOutputDevicesParameter = "selected_output_devices";
		static constexpr const char* gOutputDeviceAddressParameter = "device_address";
		static constexpr const char* gStrategyPrefix = "vx_";
		static constexpr const char* gLegacyOutputDevicePrefix = "AUDIO_DEVICE_OUT_";
		static constexpr const char* gLegacyInputDevicePrefix = "AUDIO_DEVICE_IN_";
		static constexpr const char* gLegacyStreamPrefix = "AUDIO_STREAM_";
		static constexpr const char* gLegacySourcePrefix = "AUDIO_SOURCE_";

		std::optional<std::vector<std::optional<AudioHalCapDomain>>>&
		CapEngineConfigXmlConverter::getAidlCapEngineConfig() {
		return mAidlCapDomains;
		}

		ConversionResult<AudioHalCapRule::CriterionRule> convertCriterionRuleToAidl(
		const eng_xsd::SelectionCriterionRuleType& xsdcRule) {
		using Tag = AudioHalCapCriterionV2::Tag;
		AudioHalCapRule::CriterionRule rule{};
		std::string criterionName = xsdcRule.getSelectionCriterion();
		std::string criterionValue = xsdcRule.getValue();
		if (iequals(criterionName, toString(Tag::availableInputDevices))) {
		rule.criterion = AudioHalCapCriterionV2::make<Tag::availableInputDevices>();
		rule.criterionTypeValue =
		VALUE_OR_RETURN(convertDeviceTypeToAidl(gLegacyInputDevicePrefix + criterionValue));
		} else if (iequals(criterionName, toString(Tag::availableOutputDevices))) {
		rule.criterion = AudioHalCapCriterionV2::make<Tag::availableOutputDevices>();
		rule.criterionTypeValue = VALUE_OR_RETURN(
		convertDeviceTypeToAidl(gLegacyOutputDevicePrefix + criterionValue));
		} else if (iequals(criterionName, toString(Tag::availableInputDevicesAddresses))) {
		rule.criterion = AudioHalCapCriterionV2::make<Tag::availableInputDevicesAddresses>();
		rule.criterionTypeValue =
		AudioDeviceAddress::make<AudioDeviceAddress::Tag::id>(criterionValue);
		} else if (iequals(criterionName, toString(Tag::availableOutputDevicesAddresses))) {
		rule.criterion = AudioHalCapCriterionV2::make<Tag::availableOutputDevicesAddresses>();
		rule.criterionTypeValue =
		AudioDeviceAddress::make<AudioDeviceAddress::Tag::id>(criterionValue);
		} else if (iequals(criterionName, toString(Tag::telephonyMode))) {
		rule.criterion = AudioHalCapCriterionV2::make<Tag::telephonyMode>();
		rule.criterionTypeValue = VALUE_OR_RETURN(convertTelephonyModeToAidl(criterionValue));
		} else if (!fastcmp<strncmp>(criterionName.c_str(), kXsdcForceConfigForUse,
		strlen(kXsdcForceConfigForUse))) {
		rule.criterion = AudioHalCapCriterionV2::make<Tag::forceConfigForUse>(
		VALUE_OR_RETURN(convertForceUseCriterionToAidl(criterionName)));
		rule.criterionTypeValue = VALUE_OR_RETURN(convertForcedConfigToAidl(criterionValue));
		} else {
		LOG(ERROR) << __func__ << " unrecognized criterion " << criterionName;
		return unexpected(BAD_VALUE);
		}
		if (xsdcRule.getMatchesWhen() == eng_xsd::MatchesWhenEnum::Excludes) {
		rule.matchingRule = AudioHalCapRule::MatchingRule::EXCLUDES;
		} else if (xsdcRule.getMatchesWhen() == eng_xsd::MatchesWhenEnum::Includes) {
		rule.matchingRule = AudioHalCapRule::MatchingRule::INCLUDES;
		} else if (xsdcRule.getMatchesWhen() == eng_xsd::MatchesWhenEnum::Is) {
		rule.matchingRule = AudioHalCapRule::MatchingRule::IS;
		} else if (xsdcRule.getMatchesWhen() == eng_xsd::MatchesWhenEnum::IsNot) {
		rule.matchingRule = AudioHalCapRule::MatchingRule::IS_NOT;
		} else {
		LOG(ERROR) << "Unsupported match when rule.";
		return unexpected(BAD_VALUE);
		}
		return rule;
		}

		ConversionResult<AudioHalCapRule> convertRule(const eng_xsd::CompoundRuleType& xsdcCompoundRule) {
		AudioHalCapRule rule{};
		bool isPreviousCompoundRule = true;
		if (xsdcCompoundRule.getType() == eng_xsd::TypeEnum::Any) {
		rule.compoundRule = AudioHalCapRule::CompoundRule::ANY;
		} else if (xsdcCompoundRule.getType() == eng_xsd::TypeEnum::All) {
		rule.compoundRule = AudioHalCapRule::CompoundRule::ALL;
		} else {
		LOG(ERROR) << "Unsupported compound rule type.";
		return unexpected(BAD_VALUE);
		}
		for (const auto& childXsdcCoumpoundRule : xsdcCompoundRule.getCompoundRule_optional()) {
		if (childXsdcCoumpoundRule.hasCompoundRule_optional()) {
		rule.nestedRules.push_back(VALUE_OR_FATAL(convertRule(childXsdcCoumpoundRule)));
		} else if (childXsdcCoumpoundRule.hasSelectionCriterionRule_optional()) {
		rule.nestedRules.push_back(VALUE_OR_FATAL(convertRule(childXsdcCoumpoundRule)));
		}
		}
		if (xsdcCompoundRule.hasSelectionCriterionRule_optional()) {
		for (const auto& xsdcRule : xsdcCompoundRule.getSelectionCriterionRule_optional()) {
		rule.criterionRules.push_back(VALUE_OR_FATAL(convertCriterionRuleToAidl(xsdcRule)));
		}
		}
		return rule;
		}

		ConversionResult<int> getAudioProductStrategyId(const std::string& path) {
		std::vector<std::string> strings;
		std::istringstream pathStream(path);
		std::string stringToken;
		while (getline(pathStream, stringToken, '/')) {
		std::size_t pos = stringToken.find(gStrategyPrefix);
		if (pos != std::string::npos) {
		std::string strategyIdLiteral = stringToken.substr(pos + std::strlen(gStrategyPrefix));
		int strategyId;
		if (!convertTo(strategyIdLiteral, strategyId)) {
		LOG(ERROR) << "Invalid strategy " << stringToken << " from path " << path;
		return unexpected(BAD_VALUE);
		}
		return strategyId;
		}
		}
		return unexpected(BAD_VALUE);
		}

		ConversionResult<AudioSource> getAudioSource(const std::string& path) {
		std::vector<std::string> strings;
		std::istringstream pathStream(path);
		std::string stringToken;
		while (getline(pathStream, stringToken, '/')) {
		if (stringToken.find(gInputSourcesParameter) != std::string::npos) {
		getline(pathStream, stringToken, '/');
		std::transform(stringToken.begin(), stringToken.end(), stringToken.begin(),
		[](char c) { return std::toupper(c); });
		std::string legacySourceLiteral = "AUDIO_SOURCE_" + stringToken;
		audio_source_t legacySource;
		if (!::android::SourceTypeConverter::fromString(legacySourceLiteral, legacySource)) {
		LOG(ERROR) << "Invalid source " << stringToken << " from path " << path;
		return unexpected(BAD_VALUE);
		}
		return legacy2aidl_audio_source_t_AudioSource(legacySource);
		}
		}
		return unexpected(BAD_VALUE);
		}

		ConversionResult<AudioStreamType> getAudioStreamType(const std::string& path) {
		std::vector<std::string> strings;
		std::istringstream pathStream(path);
		std::string stringToken;

		while (getline(pathStream, stringToken, '/')) {
		if (stringToken.find(gStreamsParameter) != std::string::npos) {
		getline(pathStream, stringToken, '/');
		std::transform(stringToken.begin(), stringToken.end(), stringToken.begin(),
		[](char c) { return std::toupper(c); });
		std::string legacyStreamLiteral = std::string(gLegacyStreamPrefix) + stringToken;
		audio_stream_type_t legacyStream;
		if (!::android::StreamTypeConverter::fromString(legacyStreamLiteral, legacyStream)) {
		LOG(ERROR) << "Invalid stream " << stringToken << " from path " << path;
		return unexpected(BAD_VALUE);
		}
		return legacy2aidl_audio_stream_type_t_AudioStreamType(legacyStream);
		}
		}
		return unexpected(BAD_VALUE);
		}

		ConversionResult<std::string> toUpperAndAppendPrefix(const std::string& capName,
		const std::string& legacyPrefix) {
		std::string legacyName = capName;
		std::transform(legacyName.begin(), legacyName.end(), legacyName.begin(),
		[](char c) { return std::toupper(c); });
		return legacyPrefix + legacyName;
		}

		ConversionResult<AudioHalCapParameter> CapEngineConfigXmlConverter::convertParamToAidl(
		const eng_xsd::ConfigurableElementSettingsType& element) {
		const auto& path = element.getPath();

		AudioHalCapParameter parameterSetting;
		if (path.find(gStrategiesParameter) != std::string::npos) {
		int strategyId = VALUE_OR_FATAL(getAudioProductStrategyId(path));
		if (path.find(gOutputDevicesParameter) != std::string::npos) {
		// Value is 1 or 0
		if (!element.hasBitParameter_optional()) {
		LOG(ERROR) << "Invalid strategy value type";
		return unexpected(BAD_VALUE);
		}
		// Convert name to output device type
		const auto* xsdcParam = element.getFirstBitParameter_optional();
		std::string outputDevice = VALUE_OR_FATAL(toUpperAndAppendPrefix(
		eng_xsd::toString(xsdcParam->getName()), gLegacyOutputDevicePrefix));
		audio_devices_t legacyType;
		if (!::android::OutputDeviceConverter::fromString(outputDevice, legacyType)) {
		LOG(ERROR) << "Invalid strategy device type " << outputDevice;
		return unexpected(BAD_VALUE);
		}
		AudioDeviceDescription aidlDevice =
		VALUE_OR_FATAL(legacy2aidl_audio_devices_t_AudioDeviceDescription(legacyType));
		bool isSelected;
		if (!convertTo(xsdcParam->getValue(), isSelected)) {
		LOG(ERROR) << "Invalid strategy device selection value " << xsdcParam->getValue();
		return unexpected(BAD_VALUE);
		}
		parameterSetting =
		AudioHalCapParameter::StrategyDevice(aidlDevice, strategyId, isSelected);
		} else if (path.find(gOutputDeviceAddressParameter) != std::string::npos) {
		// Value is the address
		if (!element.hasStringParameter_optional()) {
		return unexpected(BAD_VALUE);
		}
		std::string address = element.getFirstStringParameter_optional()->getValue();
		parameterSetting = AudioHalCapParameter::StrategyDeviceAddress(
		AudioDeviceAddress(address), strategyId);
		}
		} else if (path.find(gInputSourcesParameter) != std::string::npos) {
		// Value is 1 or 0
		if (!element.hasBitParameter_optional()) {
		LOG(ERROR) << "Invalid source value type";
		return unexpected(BAD_VALUE);
		}
		AudioSource audioSourceAidl = VALUE_OR_FATAL(getAudioSource(path));
		const auto* xsdcParam = element.getFirstBitParameter_optional();
		std::string inputDeviceLiteral = VALUE_OR_FATAL(toUpperAndAppendPrefix(
		eng_xsd::toString(xsdcParam->getName()), gLegacyInputDevicePrefix));
		audio_devices_t inputDeviceType;
		if (!::android::InputDeviceConverter::fromString(inputDeviceLiteral, inputDeviceType)) {
		LOG(ERROR) << "Invalid source device type " << inputDeviceLiteral;
		return unexpected(BAD_VALUE);
		}
		AudioDeviceDescription aidlDevice =
		VALUE_OR_FATAL(legacy2aidl_audio_devices_t_AudioDeviceDescription(inputDeviceType));

		bool isSelected;
		if (!convertTo(xsdcParam->getValue(), isSelected)) {
		LOG(ERROR) << "Invalid source value type " << xsdcParam->getValue();
		return unexpected(BAD_VALUE);
		}
		parameterSetting =
		AudioHalCapParameter::InputSourceDevice(aidlDevice, audioSourceAidl, isSelected);
		} else if (path.find(gStreamsParameter) != std::string::npos) {
		AudioStreamType audioStreamAidl = VALUE_OR_FATAL(getAudioStreamType(path));
		if (!element.hasEnumParameter_optional()) {
		LOG(ERROR) << "Invalid stream value type";
		return unexpected(BAD_VALUE);
		}
		const auto* xsdcParam = element.getFirstEnumParameter_optional();
		std::string profileLiteral =
		VALUE_OR_FATAL(toUpperAndAppendPrefix(xsdcParam->getValue(), gLegacyStreamPrefix));
		audio_stream_type_t profileLegacyStream;
		if (!::android::StreamTypeConverter::fromString(profileLiteral, profileLegacyStream)) {
		LOG(ERROR) << "Invalid stream value " << profileLiteral;
		return unexpected(BAD_VALUE);
		}
		AudioStreamType profileStreamAidl = VALUE_OR_FATAL(
		legacy2aidl_audio_stream_type_t_AudioStreamType(profileLegacyStream));
		parameterSetting =
		AudioHalCapParameter::StreamVolumeProfile(audioStreamAidl, profileStreamAidl);
		}
		return parameterSetting;
		}

		ConversionResult<std::vector<AudioHalCapParameter>>
		CapEngineConfigXmlConverter::convertSettingToAidl(
		const eng_xsd::SettingsType::Configuration& xsdcSetting) {
		std::vector<AudioHalCapParameter> aidlCapParameterSettings;
		for (const auto& element : xsdcSetting.getConfigurableElement()) {
		aidlCapParameterSettings.push_back(VALUE_OR_FATAL(convertParamToAidl(element)));
		}
		return aidlCapParameterSettings;
		}

		ConversionResult<AudioHalCapConfiguration> CapEngineConfigXmlConverter::convertConfigurationToAidl(
		const eng_xsd::ConfigurationsType::Configuration& xsdcConfiguration,
		const eng_xsd::SettingsType::Configuration& xsdcSettingConfiguration) {
		AudioHalCapConfiguration aidlCapConfiguration;
		aidlCapConfiguration.name = xsdcConfiguration.getName();
		if (xsdcConfiguration.hasCompoundRule()) {
		if (xsdcConfiguration.getCompoundRule().size() != 1) {
		return unexpected(BAD_VALUE);
		}
		aidlCapConfiguration.rule =
		VALUE_OR_FATAL(convertRule(xsdcConfiguration.getCompoundRule()[0]));
		aidlCapConfiguration.parameterSettings =
		VALUE_OR_FATAL(convertSettingToAidl(xsdcSettingConfiguration));
		}
		return aidlCapConfiguration;
		}

		ConversionResult<eng_xsd::SettingsType::Configuration> getConfigurationByName(
		const std::string& name, const std::vector<eng_xsd::SettingsType>& xsdcSettingsVec) {
		for (const auto& xsdcSettings : xsdcSettingsVec) {
		for (const auto& xsdcConfiguration : xsdcSettings.getConfiguration()) {
		if (xsdcConfiguration.getName() == name) {
		return xsdcConfiguration;
		}
		}
		}
		LOG(ERROR) << __func__ << " failed to find configuration " << name;
		return unexpected(BAD_VALUE);
		}

		ConversionResult<std::vector<AudioHalCapConfiguration>>
		CapEngineConfigXmlConverter::convertConfigurationsToAidl(
		const std::vector<eng_xsd::ConfigurationsType>& xsdcConfigurationsVec,
		const std::vector<eng_xsd::SettingsType>& xsdcSettingsVec) {
		if (xsdcConfigurationsVec.empty() \|\| xsdcSettingsVec.empty()) {
		LOG(ERROR) << __func__ << " empty configurations/settings";
		return unexpected(BAD_VALUE);
		}
		std::vector<AudioHalCapConfiguration> aidlConfigurations;
		for (const auto& xsdcConfigurations : xsdcConfigurationsVec) {
		for (const auto& xsdcConfiguration : xsdcConfigurations.getConfiguration()) {
		auto xsdcSettingConfiguration = VALUE_OR_FATAL(
		getConfigurationByName(xsdcConfiguration.getName(), xsdcSettingsVec));
		aidlConfigurations.push_back(VALUE_OR_FATAL(
		convertConfigurationToAidl(xsdcConfiguration, xsdcSettingConfiguration)));
		}
		}
		return aidlConfigurations;
		}

		ConversionResult<AudioHalCapDomain> CapEngineConfigXmlConverter::convertConfigurableDomainToAidl(
		const eng_xsd::ConfigurableDomainType& xsdcConfigurableDomain) {
		AudioHalCapDomain aidlConfigurableDomain;

		aidlConfigurableDomain.name = xsdcConfigurableDomain.getName();
		if (xsdcConfigurableDomain.hasSequenceAware() && xsdcConfigurableDomain.getSequenceAware()) {
		LOG(ERROR) << "sequence aware not supported.";
		return unexpected(BAD_VALUE);
		}
		if (xsdcConfigurableDomain.hasConfigurations() && xsdcConfigurableDomain.hasSettings()) {
		aidlConfigurableDomain.configurations = VALUE_OR_FATAL(convertConfigurationsToAidl(
		xsdcConfigurableDomain.getConfigurations(), xsdcConfigurableDomain.getSettings()));
		}
		return aidlConfigurableDomain;
		}

		void CapEngineConfigXmlConverter::init() {
		if (getXsdcConfig()->hasConfigurableDomain()) {
		mAidlCapDomains = std::make_optional<>(VALUE_OR_FATAL(
		(convertCollectionToAidlOptionalValues<eng_xsd::ConfigurableDomainType,
		AudioHalCapDomain>(
		getXsdcConfig()->getConfigurableDomain(),
		std::bind(&CapEngineConfigXmlConverter::convertConfigurableDomainToAidl,
		this, std::placeholders::_1)))));
		} else {
		mAidlCapDomains = std::nullopt;
		}
		}

		} // namespace aidl::android::hardware::audio::core::internal