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Commit bf277f37 authored by Mikhail Naganov's avatar Mikhail Naganov Committed by Gerrit Code Review
Browse files

Merge changes Iec35c735,Ic3238144 

* changes:
  Allow CPP<->legacy and NDK<->legacy to coexist in the same module
  Declare `ConversionResult` in `android` namespace
parents 8309e419 893b7c23

media/audioaidlconversion/AidlConversionCppNdk.cpp

+3 −0
Original line number Diff line number Diff line
@@ -43,6 +43,9 @@ namespace android { 


using ::android::BAD_VALUE;

using ::android::OK;

using ::android::String16;

using ::android::String8;

using ::android::status_t;

using ::android::base::unexpected;



using media::audio::common::AudioChannelLayout;

media/audioaidlconversion/AidlConversionEffect.cpp

+1 −0
Original line number Diff line number Diff line
@@ -49,6 +49,7 @@ using ::aidl::android::media::audio::common::AudioDeviceDescription; 


using ::android::BAD_VALUE;

using ::android::OK;

using ::android::status_t;

using ::android::base::unexpected;

using ::android::effect::utils::EffectParamReader;

using ::android::effect::utils::EffectParamWriter;

media/audioaidlconversion/include/media/AidlConversionCppNdk-impl.h

0 → 100644
+433 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2023 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.

 */



// WARNING: This file is intended for multiple inclusion.

// Do not include directly, use 'AidlConversionCppNdk.h'.

#if (defined(BACKEND_NDK_IMPL) && !defined(AUDIO_AIDL_CONVERSION_AIDL_CONVERSION_CPP_NDK_NDK)) || \

    (!defined(BACKEND_NDK_IMPL) && !defined(AUDIO_AIDL_CONVERSION_AIDL_CONVERSION_CPP_NDK_CPP))

#if defined(BACKEND_NDK_IMPL)

#define AUDIO_AIDL_CONVERSION_AIDL_CONVERSION_CPP_NDK_NDK

#else

#define AUDIO_AIDL_CONVERSION_AIDL_CONVERSION_CPP_NDK_CPP

#endif  // BACKEND_NDK_IMPL



#include <limits>

#include <type_traits>



/**

 * Can handle conversion between AIDL (both CPP and NDK backend) and legacy type.

 * Controlled by the cflags preprocessor in Android.bp.

 */

#if defined(BACKEND_NDK_IMPL)

#define PREFIX(f) <aidl/f>

#else

#define PREFIX(f) <f>

#endif



#include PREFIX(android/media/audio/common/AudioChannelLayout.h)

#include PREFIX(android/media/audio/common/AudioConfig.h)

#include PREFIX(android/media/audio/common/AudioConfigBase.h)

#include PREFIX(android/media/audio/common/AudioContentType.h)

#include PREFIX(android/media/audio/common/AudioDeviceDescription.h)

#include PREFIX(android/media/audio/common/AudioDualMonoMode.h)

#include PREFIX(android/media/audio/common/AudioEncapsulationMetadataType.h)

#include PREFIX(android/media/audio/common/AudioEncapsulationMode.h)

#include PREFIX(android/media/audio/common/AudioEncapsulationType.h)

#include PREFIX(android/media/audio/common/AudioFormatDescription.h)

#include PREFIX(android/media/audio/common/AudioGain.h)

#include PREFIX(android/media/audio/common/AudioGainConfig.h)

#include PREFIX(android/media/audio/common/AudioGainMode.h)

#include PREFIX(android/media/audio/common/AudioInputFlags.h)

#include PREFIX(android/media/audio/common/AudioIoFlags.h)

#include PREFIX(android/media/audio/common/AudioLatencyMode.h)

#include PREFIX(android/media/audio/common/AudioMode.h)

#include PREFIX(android/media/audio/common/AudioOffloadInfo.h)

#include PREFIX(android/media/audio/common/AudioOutputFlags.h)

#include PREFIX(android/media/audio/common/AudioPort.h)

#include PREFIX(android/media/audio/common/AudioPortConfig.h)

#include PREFIX(android/media/audio/common/AudioPortExt.h)

#include PREFIX(android/media/audio/common/AudioPortMixExt.h)

#include PREFIX(android/media/audio/common/AudioPlaybackRate.h)

#include PREFIX(android/media/audio/common/AudioProfile.h)

#include PREFIX(android/media/audio/common/AudioSource.h)

#include PREFIX(android/media/audio/common/AudioStandard.h)

#include PREFIX(android/media/audio/common/AudioUsage.h)

#include PREFIX(android/media/audio/common/AudioUuid.h)

#include PREFIX(android/media/audio/common/ExtraAudioDescriptor.h)

#include PREFIX(android/media/audio/common/Int.h)

#include PREFIX(android/media/audio/common/MicrophoneDynamicInfo.h)

#include PREFIX(android/media/audio/common/MicrophoneInfo.h)

#undef PREFIX



#include <system/audio.h>

#include <system/audio_effect.h>



#if defined(BACKEND_NDK_IMPL)

namespace aidl {

#endif



namespace android {



// maxSize is the size of the C-string buffer (including the 0-terminator), NOT the max length of

// the string.

::android::status_t aidl2legacy_string(std::string_view aidl, char* dest, size_t maxSize);

ConversionResult<std::string> legacy2aidl_string(const char* legacy, size_t maxSize);



ConversionResult<audio_module_handle_t> aidl2legacy_int32_t_audio_module_handle_t(int32_t aidl);

ConversionResult<int32_t> legacy2aidl_audio_module_handle_t_int32_t(audio_module_handle_t legacy);



ConversionResult<audio_io_handle_t> aidl2legacy_int32_t_audio_io_handle_t(int32_t aidl);

ConversionResult<int32_t> legacy2aidl_audio_io_handle_t_int32_t(audio_io_handle_t legacy);



ConversionResult<audio_port_handle_t> aidl2legacy_int32_t_audio_port_handle_t(int32_t aidl);

ConversionResult<int32_t> legacy2aidl_audio_port_handle_t_int32_t(audio_port_handle_t legacy);



ConversionResult<audio_patch_handle_t> aidl2legacy_int32_t_audio_patch_handle_t(int32_t aidl);

ConversionResult<int32_t> legacy2aidl_audio_patch_handle_t_int32_t(audio_patch_handle_t legacy);



ConversionResult<audio_unique_id_t> aidl2legacy_int32_t_audio_unique_id_t(int32_t aidl);

ConversionResult<int32_t> legacy2aidl_audio_unique_id_t_int32_t(audio_unique_id_t legacy);



ConversionResult<audio_hw_sync_t> aidl2legacy_int32_t_audio_hw_sync_t(int32_t aidl);

ConversionResult<int32_t> legacy2aidl_audio_hw_sync_t_int32_t(audio_hw_sync_t legacy);



ConversionResult<unsigned int> aidl2legacy_int32_t_config_mask(int32_t aidl);

ConversionResult<int32_t> legacy2aidl_config_mask_int32_t(unsigned int legacy);



ConversionResult<pid_t> aidl2legacy_int32_t_pid_t(int32_t aidl);

ConversionResult<int32_t> legacy2aidl_pid_t_int32_t(pid_t legacy);



ConversionResult<uid_t> aidl2legacy_int32_t_uid_t(int32_t aidl);

ConversionResult<int32_t> legacy2aidl_uid_t_int32_t(uid_t legacy);



ConversionResult<::android::String8> aidl2legacy_string_view_String8(std::string_view aidl);

ConversionResult<std::string> legacy2aidl_String8_string(const ::android::String8& legacy);



ConversionResult<::android::String16> aidl2legacy_string_view_String16(std::string_view aidl);

ConversionResult<std::string> legacy2aidl_String16_string(const ::android::String16& legacy);



ConversionResult<std::optional<::android::String16>>

aidl2legacy_optional_string_view_optional_String16(std::optional<std::string_view> aidl);

ConversionResult<std::optional<std::string_view>>

legacy2aidl_optional_String16_optional_string(std::optional<::android::String16> legacy);



ConversionResult<audio_channel_mask_t> aidl2legacy_AudioChannelLayout_audio_channel_mask_t(

        const media::audio::common::AudioChannelLayout& aidl, bool isInput);

ConversionResult<media::audio::common::AudioChannelLayout>

legacy2aidl_audio_channel_mask_t_AudioChannelLayout(audio_channel_mask_t legacy, bool isInput);



audio_channel_mask_t aidl2legacy_AudioChannelLayout_layout_audio_channel_mask_t_bits(

        int aidlLayout, bool isInput);

int legacy2aidl_audio_channel_mask_t_bits_AudioChannelLayout_layout(

        audio_channel_mask_t legacy, bool isInput);



enum class AudioPortDirection {

    INPUT, OUTPUT

};

ConversionResult<AudioPortDirection> portDirection(audio_port_role_t role, audio_port_type_t type);

ConversionResult<audio_port_role_t> portRole(AudioPortDirection direction, audio_port_type_t type);



ConversionResult<audio_config_t>

aidl2legacy_AudioConfig_audio_config_t(const media::audio::common::AudioConfig& aidl, bool isInput);

ConversionResult<media::audio::common::AudioConfig>

legacy2aidl_audio_config_t_AudioConfig(const audio_config_t& legacy, bool isInput);



ConversionResult<audio_config_base_t>

aidl2legacy_AudioConfigBase_audio_config_base_t(

        const media::audio::common::AudioConfigBase& aidl, bool isInput);

ConversionResult<media::audio::common::AudioConfigBase>

legacy2aidl_audio_config_base_t_AudioConfigBase(const audio_config_base_t& legacy, bool isInput);



ConversionResult<audio_input_flags_t>

aidl2legacy_AudioInputFlags_audio_input_flags_t(media::audio::common::AudioInputFlags aidl);

ConversionResult<media::audio::common::AudioInputFlags>

legacy2aidl_audio_input_flags_t_AudioInputFlags(audio_input_flags_t legacy);



ConversionResult<audio_output_flags_t>

aidl2legacy_AudioOutputFlags_audio_output_flags_t(media::audio::common::AudioOutputFlags aidl);

ConversionResult<media::audio::common::AudioOutputFlags>

legacy2aidl_audio_output_flags_t_AudioOutputFlags(audio_output_flags_t legacy);



ConversionResult<audio_input_flags_t> aidl2legacy_int32_t_audio_input_flags_t_mask(

        int32_t aidl);

ConversionResult<int32_t> legacy2aidl_audio_input_flags_t_int32_t_mask(

        audio_input_flags_t legacy);



ConversionResult<audio_output_flags_t> aidl2legacy_int32_t_audio_output_flags_t_mask(

        int32_t aidl);

ConversionResult<int32_t> legacy2aidl_audio_output_flags_t_int32_t_mask(

        audio_output_flags_t legacy);



ConversionResult<audio_io_flags> aidl2legacy_AudioIoFlags_audio_io_flags(

        const media::audio::common::AudioIoFlags& aidl, bool isInput);

ConversionResult<media::audio::common::AudioIoFlags> legacy2aidl_audio_io_flags_AudioIoFlags(

        const audio_io_flags& legacy, bool isInput);



ConversionResult<audio_session_t> aidl2legacy_int32_t_audio_session_t(int32_t aidl);

ConversionResult<int32_t> legacy2aidl_audio_session_t_int32_t(audio_session_t legacy);



ConversionResult<audio_content_type_t>

aidl2legacy_AudioContentType_audio_content_type_t(

        media::audio::common::AudioContentType aidl);

ConversionResult<media::audio::common::AudioContentType>

legacy2aidl_audio_content_type_t_AudioContentType(audio_content_type_t legacy);



ConversionResult<audio_devices_t> aidl2legacy_AudioDeviceDescription_audio_devices_t(

        const media::audio::common::AudioDeviceDescription& aidl);

ConversionResult<media::audio::common::AudioDeviceDescription>

legacy2aidl_audio_devices_t_AudioDeviceDescription(audio_devices_t legacy);



::android::status_t aidl2legacy_AudioDevice_audio_device(

        const media::audio::common::AudioDevice& aidl, audio_devices_t* legacyType,

        char* legacyAddress);

::android::status_t aidl2legacy_AudioDevice_audio_device(

        const media::audio::common::AudioDevice& aidl, audio_devices_t* legacyType,

        ::android::String8* legacyAddress);

::android::status_t aidl2legacy_AudioDevice_audio_device(

        const media::audio::common::AudioDevice& aidl, audio_devices_t* legacyType,

        std::string* legacyAddress);



ConversionResult<media::audio::common::AudioDevice> legacy2aidl_audio_device_AudioDevice(

        audio_devices_t legacyType, const char* legacyAddress);

ConversionResult<media::audio::common::AudioDevice> legacy2aidl_audio_device_AudioDevice(

        audio_devices_t legacyType, const ::android::String8& legacyAddress);



ConversionResult<audio_extra_audio_descriptor>

aidl2legacy_ExtraAudioDescriptor_audio_extra_audio_descriptor(

        const media::audio::common::ExtraAudioDescriptor& aidl);



ConversionResult<media::audio::common::ExtraAudioDescriptor>

legacy2aidl_audio_extra_audio_descriptor_ExtraAudioDescriptor(

        const audio_extra_audio_descriptor& legacy);



ConversionResult<audio_encapsulation_metadata_type_t>

aidl2legacy_AudioEncapsulationMetadataType_audio_encapsulation_metadata_type_t(

        media::audio::common::AudioEncapsulationMetadataType aidl);

ConversionResult<media::audio::common::AudioEncapsulationMetadataType>

legacy2aidl_audio_encapsulation_metadata_type_t_AudioEncapsulationMetadataType(

        audio_encapsulation_metadata_type_t legacy);



ConversionResult<uint32_t> aidl2legacy_AudioEncapsulationMetadataType_mask(int32_t aidl);

ConversionResult<int32_t> legacy2aidl_AudioEncapsulationMetadataType_mask(uint32_t legacy);



ConversionResult<audio_encapsulation_mode_t>

aidl2legacy_AudioEncapsulationMode_audio_encapsulation_mode_t(

        media::audio::common::AudioEncapsulationMode aidl);

ConversionResult<media::audio::common::AudioEncapsulationMode>

legacy2aidl_audio_encapsulation_mode_t_AudioEncapsulationMode(audio_encapsulation_mode_t legacy);



ConversionResult<uint32_t> aidl2legacy_AudioEncapsulationMode_mask(int32_t aidl);

ConversionResult<int32_t> legacy2aidl_AudioEncapsulationMode_mask(uint32_t legacy);



ConversionResult<audio_encapsulation_type_t>

aidl2legacy_AudioEncapsulationType_audio_encapsulation_type_t(

        const media::audio::common::AudioEncapsulationType& aidl);

ConversionResult<media::audio::common::AudioEncapsulationType>

legacy2aidl_audio_encapsulation_type_t_AudioEncapsulationType(

        const audio_encapsulation_type_t& legacy);



ConversionResult<audio_format_t> aidl2legacy_AudioFormatDescription_audio_format_t(

        const media::audio::common::AudioFormatDescription& aidl);

ConversionResult<media::audio::common::AudioFormatDescription>

legacy2aidl_audio_format_t_AudioFormatDescription(audio_format_t legacy);



ConversionResult<audio_gain_mode_t>

aidl2legacy_AudioGainMode_audio_gain_mode_t(media::audio::common::AudioGainMode aidl);

ConversionResult<media::audio::common::AudioGainMode>

legacy2aidl_audio_gain_mode_t_AudioGainMode(audio_gain_mode_t legacy);



ConversionResult<audio_gain_mode_t> aidl2legacy_int32_t_audio_gain_mode_t_mask(int32_t aidl);

ConversionResult<int32_t> legacy2aidl_audio_gain_mode_t_int32_t_mask(audio_gain_mode_t legacy);



ConversionResult<audio_gain_config> aidl2legacy_AudioGainConfig_audio_gain_config(

        const media::audio::common::AudioGainConfig& aidl, bool isInput);

ConversionResult<media::audio::common::AudioGainConfig>

legacy2aidl_audio_gain_config_AudioGainConfig(const audio_gain_config& legacy, bool isInput);



ConversionResult<audio_gain>

aidl2legacy_AudioGain_audio_gain(const media::audio::common::AudioGain& aidl, bool isInput);

ConversionResult<media::audio::common::AudioGain>

legacy2aidl_audio_gain_AudioGain(const audio_gain& legacy, bool isInput);



ConversionResult<audio_input_flags_t>

aidl2legacy_AudioInputFlags_audio_input_flags_t(media::audio::common::AudioInputFlags aidl);

ConversionResult<media::audio::common::AudioInputFlags>

legacy2aidl_audio_input_flags_t_AudioInputFlags(audio_input_flags_t legacy);



ConversionResult<audio_mode_t>

aidl2legacy_AudioMode_audio_mode_t(media::audio::common::AudioMode aidl);

ConversionResult<media::audio::common::AudioMode>

legacy2aidl_audio_mode_t_AudioMode(audio_mode_t legacy);



ConversionResult<audio_offload_info_t>

aidl2legacy_AudioOffloadInfo_audio_offload_info_t(

        const media::audio::common::AudioOffloadInfo& aidl);

ConversionResult<media::audio::common::AudioOffloadInfo>

legacy2aidl_audio_offload_info_t_AudioOffloadInfo(const audio_offload_info_t& legacy);



ConversionResult<audio_output_flags_t>

aidl2legacy_AudioOutputFlags_audio_output_flags_t(media::audio::common::AudioOutputFlags aidl);

ConversionResult<media::audio::common::AudioOutputFlags>

legacy2aidl_audio_output_flags_t_AudioOutputFlags(audio_output_flags_t legacy);



// This type is unnamed in the original definition, thus we name it here.

using audio_port_config_mix_ext_usecase = decltype(audio_port_config_mix_ext::usecase);

ConversionResult<audio_port_config_mix_ext_usecase>

aidl2legacy_AudioPortMixExtUseCase_audio_port_config_mix_ext_usecase(

        const media::audio::common::AudioPortMixExtUseCase& aidl, bool isInput);

ConversionResult<media::audio::common::AudioPortMixExtUseCase>

legacy2aidl_audio_port_config_mix_ext_usecase_AudioPortMixExtUseCase(

        const audio_port_config_mix_ext_usecase& legacy, bool isInput);



ConversionResult<audio_port_config_device_ext>

aidl2legacy_AudioPortDeviceExt_audio_port_config_device_ext(

        const media::audio::common::AudioPortDeviceExt& aidl);

ConversionResult<media::audio::common::AudioPortDeviceExt>

        legacy2aidl_audio_port_config_device_ext_AudioPortDeviceExt(

        const audio_port_config_device_ext& legacy);



::android::status_t aidl2legacy_AudioPortConfig_audio_port_config(

        const media::audio::common::AudioPortConfig& aidl, bool isInput,

        audio_port_config* legacy, int32_t* portId);

ConversionResult<media::audio::common::AudioPortConfig>

legacy2aidl_audio_port_config_AudioPortConfig(

        const audio_port_config& legacy, bool isInput, int32_t portId);



ConversionResult<audio_port_mix_ext> aidl2legacy_AudioPortMixExt_audio_port_mix_ext(

        const media::audio::common::AudioPortMixExt& aidl);

ConversionResult<media::audio::common::AudioPortMixExt>

legacy2aidl_audio_port_mix_ext_AudioPortMixExt(

        const audio_port_mix_ext& legacy);



ConversionResult<audio_port_device_ext>

aidl2legacy_AudioPortDeviceExt_audio_port_device_ext(

        const media::audio::common::AudioPortDeviceExt& aidl);

ConversionResult<media::audio::common::AudioPortDeviceExt>

legacy2aidl_audio_port_device_ext_AudioPortDeviceExt(

        const audio_port_device_ext& legacy);



ConversionResult<audio_port_v7>

aidl2legacy_AudioPort_audio_port_v7(

        const media::audio::common::AudioPort& aidl, bool isInput);

ConversionResult<media::audio::common::AudioPort>

legacy2aidl_audio_port_v7_AudioPort(const audio_port_v7& legacy, bool isInput);



ConversionResult<audio_profile> aidl2legacy_AudioProfile_audio_profile(

        const media::audio::common::AudioProfile& aidl, bool isInput);

ConversionResult<media::audio::common::AudioProfile> legacy2aidl_audio_profile_AudioProfile(

        const audio_profile& legacy, bool isInput);



ConversionResult<audio_standard_t> aidl2legacy_AudioStandard_audio_standard_t(

        media::audio::common::AudioStandard aidl);

ConversionResult<media::audio::common::AudioStandard> legacy2aidl_audio_standard_t_AudioStandard(

        audio_standard_t legacy);



ConversionResult<audio_source_t> aidl2legacy_AudioSource_audio_source_t(

        media::audio::common::AudioSource aidl);

ConversionResult<media::audio::common::AudioSource> legacy2aidl_audio_source_t_AudioSource(

        audio_source_t legacy);



ConversionResult<audio_usage_t> aidl2legacy_AudioUsage_audio_usage_t(

        media::audio::common::AudioUsage aidl);

ConversionResult<media::audio::common::AudioUsage> legacy2aidl_audio_usage_t_AudioUsage(

        audio_usage_t legacy);



ConversionResult<audio_uuid_t> aidl2legacy_AudioUuid_audio_uuid_t(

        const media::audio::common::AudioUuid &aidl);

ConversionResult<media::audio::common::AudioUuid> legacy2aidl_audio_uuid_t_AudioUuid(

        const audio_uuid_t& legacy);



ConversionResult<audio_dual_mono_mode_t>

aidl2legacy_AudioDualMonoMode_audio_dual_mono_mode_t(media::audio::common::AudioDualMonoMode aidl);

ConversionResult<media::audio::common::AudioDualMonoMode>

legacy2aidl_audio_dual_mono_mode_t_AudioDualMonoMode(audio_dual_mono_mode_t legacy);



ConversionResult<audio_timestretch_fallback_mode_t>

aidl2legacy_TimestretchFallbackMode_audio_timestretch_fallback_mode_t(

        media::audio::common::AudioPlaybackRate::TimestretchFallbackMode aidl);

ConversionResult<media::audio::common::AudioPlaybackRate::TimestretchFallbackMode>

legacy2aidl_audio_timestretch_fallback_mode_t_TimestretchFallbackMode(

        audio_timestretch_fallback_mode_t legacy);



ConversionResult<audio_timestretch_stretch_mode_t>

aidl2legacy_TimestretchMode_audio_timestretch_stretch_mode_t(

        media::audio::common::AudioPlaybackRate::TimestretchMode aidl);

ConversionResult<media::audio::common::AudioPlaybackRate::TimestretchMode>

legacy2aidl_audio_timestretch_stretch_mode_t_TimestretchMode(

        audio_timestretch_stretch_mode_t legacy);



ConversionResult<audio_playback_rate_t>

aidl2legacy_AudioPlaybackRate_audio_playback_rate_t(

        const media::audio::common::AudioPlaybackRate& aidl);

ConversionResult<media::audio::common::AudioPlaybackRate>

legacy2aidl_audio_playback_rate_t_AudioPlaybackRate(const audio_playback_rate_t& legacy);



ConversionResult<audio_latency_mode_t>

aidl2legacy_AudioLatencyMode_audio_latency_mode_t(media::audio::common::AudioLatencyMode aidl);

ConversionResult<media::audio::common::AudioLatencyMode>

legacy2aidl_audio_latency_mode_t_AudioLatencyMode(audio_latency_mode_t legacy);



ConversionResult<audio_microphone_location_t>

aidl2legacy_MicrophoneInfoLocation_audio_microphone_location_t(

        media::audio::common::MicrophoneInfo::Location aidl);

ConversionResult<media::audio::common::MicrophoneInfo::Location>

legacy2aidl_audio_microphone_location_t_MicrophoneInfoLocation(audio_microphone_location_t legacy);



ConversionResult<audio_microphone_group_t> aidl2legacy_int32_t_audio_microphone_group_t(

        int32_t aidl);

ConversionResult<int32_t> legacy2aidl_audio_microphone_group_t_int32_t(

        audio_microphone_group_t legacy);



ConversionResult<audio_microphone_directionality_t>

aidl2legacy_MicrophoneInfoDirectionality_audio_microphone_directionality_t(

        media::audio::common::MicrophoneInfo::Directionality aidl);

ConversionResult<media::audio::common::MicrophoneInfo::Directionality>

legacy2aidl_audio_microphone_directionality_t_MicrophoneInfoDirectionality(

        audio_microphone_directionality_t legacy);



ConversionResult<audio_microphone_coordinate>

aidl2legacy_MicrophoneInfoCoordinate_audio_microphone_coordinate(

        const media::audio::common::MicrophoneInfo::Coordinate& aidl);

ConversionResult<media::audio::common::MicrophoneInfo::Coordinate>

legacy2aidl_audio_microphone_coordinate_MicrophoneInfoCoordinate(

        const audio_microphone_coordinate& legacy);



ConversionResult<audio_microphone_channel_mapping_t>

aidl2legacy_MicrophoneDynamicInfoChannelMapping_audio_microphone_channel_mapping_t(

        media::audio::common::MicrophoneDynamicInfo::ChannelMapping aidl);

ConversionResult<media::audio::common::MicrophoneDynamicInfo::ChannelMapping>

legacy2aidl_audio_microphone_channel_mapping_t_MicrophoneDynamicInfoChannelMapping(

        audio_microphone_channel_mapping_t legacy);



ConversionResult<audio_microphone_characteristic_t>

aidl2legacy_MicrophoneInfos_audio_microphone_characteristic_t(

        const media::audio::common::MicrophoneInfo& aidlInfo,

        const media::audio::common::MicrophoneDynamicInfo& aidlDynamic);

::android::status_t

legacy2aidl_audio_microphone_characteristic_t_MicrophoneInfos(

        const audio_microphone_characteristic_t& legacy,

        media::audio::common::MicrophoneInfo* aidlInfo,

        media::audio::common::MicrophoneDynamicInfo* aidlDynamic);



}  // namespace android



#if defined(BACKEND_NDK_IMPL)

} // aidl

#endif



// (defined(BACKEND_NDK_IMPL) && !defined(AUDIO_AIDL_CONVERSION_AIDL_CONVERSION_CPP_NDK_NDK)) || \

// (!defined(BACKEND_NDK_IMPL) && !defined(AUDIO_AIDL_CONVERSION_AIDL_CONVERSION_CPP_NDK_CPP))

#endif