| /* |
| * Copyright (C) 2020 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 "AidlConversion" |
| //#define LOG_NDEBUG 0 |
| #include <system/audio.h> |
| #include <utils/Log.h> |
| |
| #include "media/AidlConversion.h" |
| |
| #include <media/ShmemCompat.h> |
| |
| //////////////////////////////////////////////////////////////////////////////////////////////////// |
| // Utilities |
| |
| namespace android { |
| |
| using base::unexpected; |
| |
| namespace { |
| |
| //////////////////////////////////////////////////////////////////////////////////////////////////// |
| // The code below establishes: |
| // IntegralTypeOf<T>, which works for either integral types (in which case it evaluates to T), or |
| // enum types (in which case it evaluates to std::underlying_type_T<T>). |
| |
| template<typename T, typename = std::enable_if_t<std::is_integral_v<T> || std::is_enum_v<T>>> |
| struct IntegralTypeOfStruct { |
| using Type = T; |
| }; |
| |
| template<typename T> |
| struct IntegralTypeOfStruct<T, std::enable_if_t<std::is_enum_v<T>>> { |
| using Type = std::underlying_type_t<T>; |
| }; |
| |
| template<typename T> |
| using IntegralTypeOf = typename IntegralTypeOfStruct<T>::Type; |
| |
| //////////////////////////////////////////////////////////////////////////////////////////////////// |
| // Utilities for handling bitmasks. |
| |
| template<typename Enum> |
| Enum index2enum_index(int index) { |
| static_assert(std::is_enum_v<Enum> || std::is_integral_v<Enum>); |
| return static_cast<Enum>(index); |
| } |
| |
| template<typename Enum> |
| Enum index2enum_bitmask(int index) { |
| static_assert(std::is_enum_v<Enum> || std::is_integral_v<Enum>); |
| return static_cast<Enum>(1 << index); |
| } |
| |
| template<typename Mask, typename Enum> |
| Mask enumToMask_bitmask(Enum e) { |
| static_assert(std::is_enum_v<Enum> || std::is_integral_v<Enum>); |
| static_assert(std::is_enum_v<Mask> || std::is_integral_v<Mask>); |
| return static_cast<Mask>(e); |
| } |
| |
| template<typename Mask, typename Enum> |
| Mask enumToMask_index(Enum e) { |
| static_assert(std::is_enum_v<Enum> || std::is_integral_v<Enum>); |
| static_assert(std::is_enum_v<Mask> || std::is_integral_v<Mask>); |
| return static_cast<Mask>(static_cast<std::make_unsigned_t<IntegralTypeOf<Mask>>>(1) |
| << static_cast<int>(e)); |
| } |
| |
| template<typename DestMask, typename SrcMask, typename DestEnum, typename SrcEnum> |
| ConversionResult<DestMask> convertBitmask( |
| SrcMask src, const std::function<ConversionResult<DestEnum>(SrcEnum)>& enumConversion, |
| const std::function<SrcEnum(int)>& srcIndexToEnum, |
| const std::function<DestMask(DestEnum)>& destEnumToMask) { |
| using UnsignedDestMask = std::make_unsigned_t<IntegralTypeOf<DestMask>>; |
| using UnsignedSrcMask = std::make_unsigned_t<IntegralTypeOf<SrcMask>>; |
| |
| UnsignedDestMask dest = static_cast<UnsignedDestMask>(0); |
| UnsignedSrcMask usrc = static_cast<UnsignedSrcMask>(src); |
| |
| int srcBitIndex = 0; |
| while (usrc != 0) { |
| if (usrc & 1) { |
| SrcEnum srcEnum = srcIndexToEnum(srcBitIndex); |
| DestEnum destEnum = VALUE_OR_RETURN(enumConversion(srcEnum)); |
| DestMask destMask = destEnumToMask(destEnum); |
| dest |= destMask; |
| } |
| ++srcBitIndex; |
| usrc >>= 1; |
| } |
| return static_cast<DestMask>(dest); |
| } |
| |
| template<typename Mask, typename Enum> |
| bool bitmaskIsSet(Mask mask, Enum index) { |
| return (mask & enumToMask_index<Mask, Enum>(index)) != 0; |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////////////////////////// |
| // Utilities for working with AIDL unions. |
| // UNION_GET(obj, fieldname) returns a ConversionResult<T> containing either the strongly-typed |
| // value of the respective field, or BAD_VALUE if the union is not set to the requested field. |
| // UNION_SET(obj, fieldname, value) sets the requested field to the given value. |
| |
| template<typename T, typename T::Tag tag> |
| using UnionFieldType = std::decay_t<decltype(std::declval<T>().template get<tag>())>; |
| |
| template<typename T, typename T::Tag tag> |
| ConversionResult<UnionFieldType<T, tag>> unionGetField(const T& u) { |
| if (u.getTag() != tag) { |
| return unexpected(BAD_VALUE); |
| } |
| return u.template get<tag>(); |
| } |
| |
| #define UNION_GET(u, field) \ |
| unionGetField<std::decay_t<decltype(u)>, std::decay_t<decltype(u)>::Tag::field>(u) |
| |
| #define UNION_SET(u, field, value) \ |
| (u).set<std::decay_t<decltype(u)>::Tag::field>(value) |
| |
| //////////////////////////////////////////////////////////////////////////////////////////////////// |
| |
| enum class Direction { |
| INPUT, OUTPUT |
| }; |
| |
| ConversionResult<Direction> direction(media::AudioPortRole role, media::AudioPortType type) { |
| switch (type) { |
| case media::AudioPortType::DEVICE: |
| switch (role) { |
| case media::AudioPortRole::SOURCE: |
| return Direction::INPUT; |
| case media::AudioPortRole::SINK: |
| return Direction::OUTPUT; |
| default: |
| break; |
| } |
| break; |
| case media::AudioPortType::MIX: |
| switch (role) { |
| case media::AudioPortRole::SOURCE: |
| return Direction::OUTPUT; |
| case media::AudioPortRole::SINK: |
| return Direction::INPUT; |
| default: |
| break; |
| } |
| break; |
| default: |
| break; |
| } |
| return unexpected(BAD_VALUE); |
| } |
| |
| ConversionResult<Direction> direction(audio_port_role_t role, audio_port_type_t type) { |
| switch (type) { |
| case AUDIO_PORT_TYPE_DEVICE: |
| switch (role) { |
| case AUDIO_PORT_ROLE_SOURCE: |
| return Direction::INPUT; |
| case AUDIO_PORT_ROLE_SINK: |
| return Direction::OUTPUT; |
| default: |
| break; |
| } |
| break; |
| case AUDIO_PORT_TYPE_MIX: |
| switch (role) { |
| case AUDIO_PORT_ROLE_SOURCE: |
| return Direction::OUTPUT; |
| case AUDIO_PORT_ROLE_SINK: |
| return Direction::INPUT; |
| default: |
| break; |
| } |
| break; |
| default: |
| break; |
| } |
| return unexpected(BAD_VALUE); |
| } |
| |
| } // namespace |
| |
| //////////////////////////////////////////////////////////////////////////////////////////////////// |
| // Converters |
| |
| status_t aidl2legacy_string(std::string_view aidl, char* dest, size_t maxSize) { |
| if (aidl.size() > maxSize - 1) { |
| return BAD_VALUE; |
| } |
| aidl.copy(dest, aidl.size()); |
| dest[aidl.size()] = '\0'; |
| return OK; |
| } |
| |
| ConversionResult<std::string> legacy2aidl_string(const char* legacy, size_t maxSize) { |
| if (legacy == nullptr) { |
| return unexpected(BAD_VALUE); |
| } |
| if (strnlen(legacy, maxSize) == maxSize) { |
| // No null-terminator. |
| return unexpected(BAD_VALUE); |
| } |
| return std::string(legacy); |
| } |
| |
| ConversionResult<audio_module_handle_t> aidl2legacy_int32_t_audio_module_handle_t(int32_t aidl) { |
| return convertReinterpret<audio_module_handle_t>(aidl); |
| } |
| |
| ConversionResult<int32_t> legacy2aidl_audio_module_handle_t_int32_t(audio_module_handle_t legacy) { |
| return convertReinterpret<int32_t>(legacy); |
| } |
| |
| ConversionResult<audio_io_handle_t> aidl2legacy_int32_t_audio_io_handle_t(int32_t aidl) { |
| return convertReinterpret<audio_io_handle_t>(aidl); |
| } |
| |
| ConversionResult<int32_t> legacy2aidl_audio_io_handle_t_int32_t(audio_io_handle_t legacy) { |
| return convertReinterpret<int32_t>(legacy); |
| } |
| |
| ConversionResult<audio_port_handle_t> aidl2legacy_int32_t_audio_port_handle_t(int32_t aidl) { |
| return convertReinterpret<audio_port_handle_t>(aidl); |
| } |
| |
| ConversionResult<int32_t> legacy2aidl_audio_port_handle_t_int32_t(audio_port_handle_t legacy) { |
| return convertReinterpret<int32_t>(legacy); |
| } |
| |
| ConversionResult<audio_patch_handle_t> aidl2legacy_int32_t_audio_patch_handle_t(int32_t aidl) { |
| return convertReinterpret<audio_patch_handle_t>(aidl); |
| } |
| |
| ConversionResult<int32_t> legacy2aidl_audio_patch_handle_t_int32_t(audio_patch_handle_t legacy) { |
| return convertReinterpret<int32_t>(legacy); |
| } |
| |
| ConversionResult<audio_unique_id_t> aidl2legacy_int32_t_audio_unique_id_t(int32_t aidl) { |
| return convertReinterpret<audio_unique_id_t>(aidl); |
| } |
| |
| ConversionResult<int32_t> legacy2aidl_audio_unique_id_t_int32_t(audio_unique_id_t legacy) { |
| return convertReinterpret<int32_t>(legacy); |
| } |
| |
| ConversionResult<pid_t> aidl2legacy_int32_t_pid_t(int32_t aidl) { |
| return convertReinterpret<pid_t>(aidl); |
| } |
| |
| ConversionResult<int32_t> legacy2aidl_pid_t_int32_t(pid_t legacy) { |
| return convertReinterpret<int32_t>(legacy); |
| } |
| |
| ConversionResult<uid_t> aidl2legacy_int32_t_uid_t(int32_t aidl) { |
| return convertReinterpret<uid_t>(aidl); |
| } |
| |
| ConversionResult<int32_t> legacy2aidl_uid_t_int32_t(uid_t legacy) { |
| return convertReinterpret<int32_t>(legacy); |
| } |
| |
| ConversionResult<String16> aidl2legacy_string_view_String16(std::string_view aidl) { |
| return String16(aidl.data(), aidl.size()); |
| } |
| |
| ConversionResult<std::string> legacy2aidl_String16_string(const String16& legacy) { |
| return std::string(String8(legacy).c_str()); |
| } |
| |
| ConversionResult<String8> aidl2legacy_string_view_String8(std::string_view aidl) { |
| return String8(aidl.data(), aidl.size()); |
| } |
| |
| ConversionResult<std::string> legacy2aidl_String8_string(const String8& legacy) { |
| return std::string(legacy.c_str()); |
| } |
| |
| // The legacy enum is unnamed. Thus, we use int. |
| ConversionResult<int> aidl2legacy_AudioPortConfigType(media::AudioPortConfigType aidl) { |
| switch (aidl) { |
| case media::AudioPortConfigType::SAMPLE_RATE: |
| return AUDIO_PORT_CONFIG_SAMPLE_RATE; |
| case media::AudioPortConfigType::CHANNEL_MASK: |
| return AUDIO_PORT_CONFIG_CHANNEL_MASK; |
| case media::AudioPortConfigType::FORMAT: |
| return AUDIO_PORT_CONFIG_FORMAT; |
| case media::AudioPortConfigType::GAIN: |
| return AUDIO_PORT_CONFIG_GAIN; |
| case media::AudioPortConfigType::FLAGS: |
| return AUDIO_PORT_CONFIG_FLAGS; |
| } |
| return unexpected(BAD_VALUE); |
| } |
| |
| // The legacy enum is unnamed. Thus, we use int. |
| ConversionResult<media::AudioPortConfigType> legacy2aidl_AudioPortConfigType(int legacy) { |
| switch (legacy) { |
| case AUDIO_PORT_CONFIG_SAMPLE_RATE: |
| return media::AudioPortConfigType::SAMPLE_RATE; |
| case AUDIO_PORT_CONFIG_CHANNEL_MASK: |
| return media::AudioPortConfigType::CHANNEL_MASK; |
| case AUDIO_PORT_CONFIG_FORMAT: |
| return media::AudioPortConfigType::FORMAT; |
| case AUDIO_PORT_CONFIG_GAIN: |
| return media::AudioPortConfigType::GAIN; |
| case AUDIO_PORT_CONFIG_FLAGS: |
| return media::AudioPortConfigType::FLAGS; |
| } |
| return unexpected(BAD_VALUE); |
| } |
| |
| ConversionResult<unsigned int> aidl2legacy_int32_t_config_mask(int32_t aidl) { |
| return convertBitmask<unsigned int, int32_t, int, media::AudioPortConfigType>( |
| aidl, aidl2legacy_AudioPortConfigType, |
| // AudioPortConfigType enum is index-based. |
| index2enum_index<media::AudioPortConfigType>, |
| // AUDIO_PORT_CONFIG_* flags are mask-based. |
| enumToMask_bitmask<unsigned int, int>); |
| } |
| |
| ConversionResult<int32_t> legacy2aidl_config_mask_int32_t(unsigned int legacy) { |
| return convertBitmask<int32_t, unsigned int, media::AudioPortConfigType, int>( |
| legacy, legacy2aidl_AudioPortConfigType, |
| // AUDIO_PORT_CONFIG_* flags are mask-based. |
| index2enum_bitmask<unsigned>, |
| // AudioPortConfigType enum is index-based. |
| enumToMask_index<int32_t, media::AudioPortConfigType>); |
| } |
| |
| ConversionResult<audio_channel_mask_t> aidl2legacy_int32_t_audio_channel_mask_t(int32_t aidl) { |
| // TODO(ytai): should we convert bit-by-bit? |
| // One problem here is that the representation is both opaque and is different based on the |
| // context (input vs. output). Can determine based on type and role, as per useInChannelMask(). |
| return convertReinterpret<audio_channel_mask_t>(aidl); |
| } |
| |
| ConversionResult<int32_t> legacy2aidl_audio_channel_mask_t_int32_t(audio_channel_mask_t legacy) { |
| // TODO(ytai): should we convert bit-by-bit? |
| // One problem here is that the representation is both opaque and is different based on the |
| // context (input vs. output). Can determine based on type and role, as per useInChannelMask(). |
| return convertReinterpret<int32_t>(legacy); |
| } |
| |
| ConversionResult<audio_io_config_event> aidl2legacy_AudioIoConfigEvent_audio_io_config_event( |
| media::AudioIoConfigEvent aidl) { |
| switch (aidl) { |
| case media::AudioIoConfigEvent::OUTPUT_REGISTERED: |
| return AUDIO_OUTPUT_REGISTERED; |
| case media::AudioIoConfigEvent::OUTPUT_OPENED: |
| return AUDIO_OUTPUT_OPENED; |
| case media::AudioIoConfigEvent::OUTPUT_CLOSED: |
| return AUDIO_OUTPUT_CLOSED; |
| case media::AudioIoConfigEvent::OUTPUT_CONFIG_CHANGED: |
| return AUDIO_OUTPUT_CONFIG_CHANGED; |
| case media::AudioIoConfigEvent::INPUT_REGISTERED: |
| return AUDIO_INPUT_REGISTERED; |
| case media::AudioIoConfigEvent::INPUT_OPENED: |
| return AUDIO_INPUT_OPENED; |
| case media::AudioIoConfigEvent::INPUT_CLOSED: |
| return AUDIO_INPUT_CLOSED; |
| case media::AudioIoConfigEvent::INPUT_CONFIG_CHANGED: |
| return AUDIO_INPUT_CONFIG_CHANGED; |
| case media::AudioIoConfigEvent::CLIENT_STARTED: |
| return AUDIO_CLIENT_STARTED; |
| default: |
| return unexpected(BAD_VALUE); |
| } |
| } |
| |
| ConversionResult<media::AudioIoConfigEvent> legacy2aidl_audio_io_config_event_AudioIoConfigEvent( |
| audio_io_config_event legacy) { |
| switch (legacy) { |
| case AUDIO_OUTPUT_REGISTERED: |
| return media::AudioIoConfigEvent::OUTPUT_REGISTERED; |
| case AUDIO_OUTPUT_OPENED: |
| return media::AudioIoConfigEvent::OUTPUT_OPENED; |
| case AUDIO_OUTPUT_CLOSED: |
| return media::AudioIoConfigEvent::OUTPUT_CLOSED; |
| case AUDIO_OUTPUT_CONFIG_CHANGED: |
| return media::AudioIoConfigEvent::OUTPUT_CONFIG_CHANGED; |
| case AUDIO_INPUT_REGISTERED: |
| return media::AudioIoConfigEvent::INPUT_REGISTERED; |
| case AUDIO_INPUT_OPENED: |
| return media::AudioIoConfigEvent::INPUT_OPENED; |
| case AUDIO_INPUT_CLOSED: |
| return media::AudioIoConfigEvent::INPUT_CLOSED; |
| case AUDIO_INPUT_CONFIG_CHANGED: |
| return media::AudioIoConfigEvent::INPUT_CONFIG_CHANGED; |
| case AUDIO_CLIENT_STARTED: |
| return media::AudioIoConfigEvent::CLIENT_STARTED; |
| default: |
| return unexpected(BAD_VALUE); |
| } |
| } |
| |
| ConversionResult<audio_port_role_t> aidl2legacy_AudioPortRole_audio_port_role_t( |
| media::AudioPortRole aidl) { |
| switch (aidl) { |
| case media::AudioPortRole::NONE: |
| return AUDIO_PORT_ROLE_NONE; |
| case media::AudioPortRole::SOURCE: |
| return AUDIO_PORT_ROLE_SOURCE; |
| case media::AudioPortRole::SINK: |
| return AUDIO_PORT_ROLE_SINK; |
| default: |
| return unexpected(BAD_VALUE); |
| } |
| } |
| |
| ConversionResult<media::AudioPortRole> legacy2aidl_audio_port_role_t_AudioPortRole( |
| audio_port_role_t legacy) { |
| switch (legacy) { |
| case AUDIO_PORT_ROLE_NONE: |
| return media::AudioPortRole::NONE; |
| case AUDIO_PORT_ROLE_SOURCE: |
| return media::AudioPortRole::SOURCE; |
| case AUDIO_PORT_ROLE_SINK: |
| return media::AudioPortRole::SINK; |
| default: |
| return unexpected(BAD_VALUE); |
| } |
| } |
| |
| ConversionResult<audio_port_type_t> aidl2legacy_AudioPortType_audio_port_type_t( |
| media::AudioPortType aidl) { |
| switch (aidl) { |
| case media::AudioPortType::NONE: |
| return AUDIO_PORT_TYPE_NONE; |
| case media::AudioPortType::DEVICE: |
| return AUDIO_PORT_TYPE_DEVICE; |
| case media::AudioPortType::MIX: |
| return AUDIO_PORT_TYPE_MIX; |
| case media::AudioPortType::SESSION: |
| return AUDIO_PORT_TYPE_SESSION; |
| default: |
| return unexpected(BAD_VALUE); |
| } |
| } |
| |
| ConversionResult<media::AudioPortType> legacy2aidl_audio_port_type_t_AudioPortType( |
| audio_port_type_t legacy) { |
| switch (legacy) { |
| case AUDIO_PORT_TYPE_NONE: |
| return media::AudioPortType::NONE; |
| case AUDIO_PORT_TYPE_DEVICE: |
| return media::AudioPortType::DEVICE; |
| case AUDIO_PORT_TYPE_MIX: |
| return media::AudioPortType::MIX; |
| case AUDIO_PORT_TYPE_SESSION: |
| return media::AudioPortType::SESSION; |
| default: |
| return unexpected(BAD_VALUE); |
| } |
| } |
| |
| ConversionResult<audio_format_t> aidl2legacy_AudioFormat_audio_format_t( |
| media::audio::common::AudioFormat aidl) { |
| // This relies on AudioFormat being kept in sync with audio_format_t. |
| static_assert(sizeof(media::audio::common::AudioFormat) == sizeof(audio_format_t)); |
| return static_cast<audio_format_t>(aidl); |
| } |
| |
| ConversionResult<media::audio::common::AudioFormat> legacy2aidl_audio_format_t_AudioFormat( |
| audio_format_t legacy) { |
| // This relies on AudioFormat being kept in sync with audio_format_t. |
| static_assert(sizeof(media::audio::common::AudioFormat) == sizeof(audio_format_t)); |
| return static_cast<media::audio::common::AudioFormat>(legacy); |
| } |
| |
| ConversionResult<int> aidl2legacy_AudioGainMode_int(media::AudioGainMode aidl) { |
| switch (aidl) { |
| case media::AudioGainMode::JOINT: |
| return AUDIO_GAIN_MODE_JOINT; |
| case media::AudioGainMode::CHANNELS: |
| return AUDIO_GAIN_MODE_CHANNELS; |
| case media::AudioGainMode::RAMP: |
| return AUDIO_GAIN_MODE_RAMP; |
| default: |
| return unexpected(BAD_VALUE); |
| } |
| } |
| |
| ConversionResult<media::AudioGainMode> legacy2aidl_int_AudioGainMode(int legacy) { |
| switch (legacy) { |
| case AUDIO_GAIN_MODE_JOINT: |
| return media::AudioGainMode::JOINT; |
| case AUDIO_GAIN_MODE_CHANNELS: |
| return media::AudioGainMode::CHANNELS; |
| case AUDIO_GAIN_MODE_RAMP: |
| return media::AudioGainMode::RAMP; |
| default: |
| return unexpected(BAD_VALUE); |
| } |
| } |
| |
| ConversionResult<audio_gain_mode_t> aidl2legacy_int32_t_audio_gain_mode_t(int32_t aidl) { |
| return convertBitmask<audio_gain_mode_t, int32_t, int, media::AudioGainMode>( |
| aidl, aidl2legacy_AudioGainMode_int, |
| // AudioGainMode is index-based. |
| index2enum_index<media::AudioGainMode>, |
| // AUDIO_GAIN_MODE_* constants are mask-based. |
| enumToMask_bitmask<audio_gain_mode_t, int>); |
| } |
| |
| ConversionResult<int32_t> legacy2aidl_audio_gain_mode_t_int32_t(audio_gain_mode_t legacy) { |
| return convertBitmask<int32_t, audio_gain_mode_t, media::AudioGainMode, int>( |
| legacy, legacy2aidl_int_AudioGainMode, |
| // AUDIO_GAIN_MODE_* constants are mask-based. |
| index2enum_bitmask<int>, |
| // AudioGainMode is index-based. |
| enumToMask_index<int32_t, media::AudioGainMode>); |
| } |
| |
| ConversionResult<audio_devices_t> aidl2legacy_int32_t_audio_devices_t(int32_t aidl) { |
| // TODO(ytai): bitfield? |
| return convertReinterpret<audio_devices_t>(aidl); |
| } |
| |
| ConversionResult<int32_t> legacy2aidl_audio_devices_t_int32_t(audio_devices_t legacy) { |
| // TODO(ytai): bitfield? |
| return convertReinterpret<int32_t>(legacy); |
| } |
| |
| ConversionResult<audio_gain_config> aidl2legacy_AudioGainConfig_audio_gain_config( |
| const media::AudioGainConfig& aidl, media::AudioPortRole role, media::AudioPortType type) { |
| audio_gain_config legacy; |
| legacy.index = VALUE_OR_RETURN(convertIntegral<int>(aidl.index)); |
| legacy.mode = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_gain_mode_t(aidl.mode)); |
| legacy.channel_mask = |
| VALUE_OR_RETURN(aidl2legacy_int32_t_audio_channel_mask_t(aidl.channelMask)); |
| const bool isInput = VALUE_OR_RETURN(direction(role, type)) == Direction::INPUT; |
| const bool isJoint = bitmaskIsSet(aidl.mode, media::AudioGainMode::JOINT); |
| size_t numValues = isJoint ? 1 |
| : isInput ? audio_channel_count_from_in_mask(legacy.channel_mask) |
| : audio_channel_count_from_out_mask(legacy.channel_mask); |
| if (aidl.values.size() != numValues || aidl.values.size() > std::size(legacy.values)) { |
| return unexpected(BAD_VALUE); |
| } |
| for (size_t i = 0; i < numValues; ++i) { |
| legacy.values[i] = VALUE_OR_RETURN(convertIntegral<int>(aidl.values[i])); |
| } |
| legacy.ramp_duration_ms = VALUE_OR_RETURN(convertIntegral<unsigned int>(aidl.rampDurationMs)); |
| return legacy; |
| } |
| |
| ConversionResult<media::AudioGainConfig> legacy2aidl_audio_gain_config_AudioGainConfig( |
| const audio_gain_config& legacy, audio_port_role_t role, audio_port_type_t type) { |
| media::AudioGainConfig aidl; |
| aidl.index = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.index)); |
| aidl.mode = VALUE_OR_RETURN(legacy2aidl_audio_gain_mode_t_int32_t(legacy.mode)); |
| aidl.channelMask = |
| VALUE_OR_RETURN(legacy2aidl_audio_channel_mask_t_int32_t(legacy.channel_mask)); |
| const bool isInput = VALUE_OR_RETURN(direction(role, type)) == Direction::INPUT; |
| const bool isJoint = (legacy.mode & AUDIO_GAIN_MODE_JOINT) != 0; |
| size_t numValues = isJoint ? 1 |
| : isInput ? audio_channel_count_from_in_mask(legacy.channel_mask) |
| : audio_channel_count_from_out_mask(legacy.channel_mask); |
| aidl.values.resize(numValues); |
| for (size_t i = 0; i < numValues; ++i) { |
| aidl.values[i] = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.values[i])); |
| } |
| aidl.rampDurationMs = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.ramp_duration_ms)); |
| return aidl; |
| } |
| |
| ConversionResult<audio_input_flags_t> aidl2legacy_AudioInputFlags_audio_input_flags_t( |
| media::AudioInputFlags aidl) { |
| switch (aidl) { |
| case media::AudioInputFlags::FAST: |
| return AUDIO_INPUT_FLAG_FAST; |
| case media::AudioInputFlags::HW_HOTWORD: |
| return AUDIO_INPUT_FLAG_HW_HOTWORD; |
| case media::AudioInputFlags::RAW: |
| return AUDIO_INPUT_FLAG_RAW; |
| case media::AudioInputFlags::SYNC: |
| return AUDIO_INPUT_FLAG_SYNC; |
| case media::AudioInputFlags::MMAP_NOIRQ: |
| return AUDIO_INPUT_FLAG_MMAP_NOIRQ; |
| case media::AudioInputFlags::VOIP_TX: |
| return AUDIO_INPUT_FLAG_VOIP_TX; |
| case media::AudioInputFlags::HW_AV_SYNC: |
| return AUDIO_INPUT_FLAG_HW_AV_SYNC; |
| case media::AudioInputFlags::DIRECT: |
| return AUDIO_INPUT_FLAG_DIRECT; |
| default: |
| return unexpected(BAD_VALUE); |
| } |
| } |
| |
| ConversionResult<media::AudioInputFlags> legacy2aidl_audio_input_flags_t_AudioInputFlags( |
| audio_input_flags_t legacy) { |
| switch (legacy) { |
| case AUDIO_INPUT_FLAG_FAST: |
| return media::AudioInputFlags::FAST; |
| case AUDIO_INPUT_FLAG_HW_HOTWORD: |
| return media::AudioInputFlags::HW_HOTWORD; |
| case AUDIO_INPUT_FLAG_RAW: |
| return media::AudioInputFlags::RAW; |
| case AUDIO_INPUT_FLAG_SYNC: |
| return media::AudioInputFlags::SYNC; |
| case AUDIO_INPUT_FLAG_MMAP_NOIRQ: |
| return media::AudioInputFlags::MMAP_NOIRQ; |
| case AUDIO_INPUT_FLAG_VOIP_TX: |
| return media::AudioInputFlags::VOIP_TX; |
| case AUDIO_INPUT_FLAG_HW_AV_SYNC: |
| return media::AudioInputFlags::HW_AV_SYNC; |
| case AUDIO_INPUT_FLAG_DIRECT: |
| return media::AudioInputFlags::DIRECT; |
| default: |
| return unexpected(BAD_VALUE); |
| } |
| } |
| |
| ConversionResult<audio_output_flags_t> aidl2legacy_AudioOutputFlags_audio_output_flags_t( |
| media::AudioOutputFlags aidl) { |
| switch (aidl) { |
| case media::AudioOutputFlags::DIRECT: |
| return AUDIO_OUTPUT_FLAG_DIRECT; |
| case media::AudioOutputFlags::PRIMARY: |
| return AUDIO_OUTPUT_FLAG_PRIMARY; |
| case media::AudioOutputFlags::FAST: |
| return AUDIO_OUTPUT_FLAG_FAST; |
| case media::AudioOutputFlags::DEEP_BUFFER: |
| return AUDIO_OUTPUT_FLAG_DEEP_BUFFER; |
| case media::AudioOutputFlags::COMPRESS_OFFLOAD: |
| return AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD; |
| case media::AudioOutputFlags::NON_BLOCKING: |
| return AUDIO_OUTPUT_FLAG_NON_BLOCKING; |
| case media::AudioOutputFlags::HW_AV_SYNC: |
| return AUDIO_OUTPUT_FLAG_HW_AV_SYNC; |
| case media::AudioOutputFlags::TTS: |
| return AUDIO_OUTPUT_FLAG_TTS; |
| case media::AudioOutputFlags::RAW: |
| return AUDIO_OUTPUT_FLAG_RAW; |
| case media::AudioOutputFlags::SYNC: |
| return AUDIO_OUTPUT_FLAG_SYNC; |
| case media::AudioOutputFlags::IEC958_NONAUDIO: |
| return AUDIO_OUTPUT_FLAG_IEC958_NONAUDIO; |
| case media::AudioOutputFlags::DIRECT_PCM: |
| return AUDIO_OUTPUT_FLAG_DIRECT_PCM; |
| case media::AudioOutputFlags::MMAP_NOIRQ: |
| return AUDIO_OUTPUT_FLAG_MMAP_NOIRQ; |
| case media::AudioOutputFlags::VOIP_RX: |
| return AUDIO_OUTPUT_FLAG_VOIP_RX; |
| case media::AudioOutputFlags::INCALL_MUSIC: |
| return AUDIO_OUTPUT_FLAG_INCALL_MUSIC; |
| default: |
| return unexpected(BAD_VALUE); |
| } |
| } |
| |
| ConversionResult<media::AudioOutputFlags> legacy2aidl_audio_output_flags_t_AudioOutputFlags( |
| audio_output_flags_t legacy) { |
| switch (legacy) { |
| case AUDIO_OUTPUT_FLAG_DIRECT: |
| return media::AudioOutputFlags::DIRECT; |
| case AUDIO_OUTPUT_FLAG_PRIMARY: |
| return media::AudioOutputFlags::PRIMARY; |
| case AUDIO_OUTPUT_FLAG_FAST: |
| return media::AudioOutputFlags::FAST; |
| case AUDIO_OUTPUT_FLAG_DEEP_BUFFER: |
| return media::AudioOutputFlags::DEEP_BUFFER; |
| case AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD: |
| return media::AudioOutputFlags::COMPRESS_OFFLOAD; |
| case AUDIO_OUTPUT_FLAG_NON_BLOCKING: |
| return media::AudioOutputFlags::NON_BLOCKING; |
| case AUDIO_OUTPUT_FLAG_HW_AV_SYNC: |
| return media::AudioOutputFlags::HW_AV_SYNC; |
| case AUDIO_OUTPUT_FLAG_TTS: |
| return media::AudioOutputFlags::TTS; |
| case AUDIO_OUTPUT_FLAG_RAW: |
| return media::AudioOutputFlags::RAW; |
| case AUDIO_OUTPUT_FLAG_SYNC: |
| return media::AudioOutputFlags::SYNC; |
| case AUDIO_OUTPUT_FLAG_IEC958_NONAUDIO: |
| return media::AudioOutputFlags::IEC958_NONAUDIO; |
| case AUDIO_OUTPUT_FLAG_DIRECT_PCM: |
| return media::AudioOutputFlags::DIRECT_PCM; |
| case AUDIO_OUTPUT_FLAG_MMAP_NOIRQ: |
| return media::AudioOutputFlags::MMAP_NOIRQ; |
| case AUDIO_OUTPUT_FLAG_VOIP_RX: |
| return media::AudioOutputFlags::VOIP_RX; |
| case AUDIO_OUTPUT_FLAG_INCALL_MUSIC: |
| return media::AudioOutputFlags::INCALL_MUSIC; |
| default: |
| return unexpected(BAD_VALUE); |
| } |
| } |
| |
| ConversionResult<audio_input_flags_t> aidl2legacy_audio_input_flags_mask(int32_t aidl) { |
| using LegacyMask = std::underlying_type_t<audio_input_flags_t>; |
| |
| LegacyMask converted = VALUE_OR_RETURN( |
| (convertBitmask<LegacyMask, int32_t, audio_input_flags_t, media::AudioInputFlags>( |
| aidl, aidl2legacy_AudioInputFlags_audio_input_flags_t, |
| index2enum_index<media::AudioInputFlags>, |
| enumToMask_bitmask<LegacyMask, audio_input_flags_t>))); |
| return static_cast<audio_input_flags_t>(converted); |
| } |
| |
| ConversionResult<int32_t> legacy2aidl_audio_input_flags_mask(audio_input_flags_t legacy) { |
| using LegacyMask = std::underlying_type_t<audio_input_flags_t>; |
| |
| LegacyMask legacyMask = static_cast<LegacyMask>(legacy); |
| return convertBitmask<int32_t, LegacyMask, media::AudioInputFlags, audio_input_flags_t>( |
| legacyMask, legacy2aidl_audio_input_flags_t_AudioInputFlags, |
| index2enum_bitmask<audio_input_flags_t>, |
| enumToMask_index<int32_t, media::AudioInputFlags>); |
| } |
| |
| ConversionResult<audio_output_flags_t> aidl2legacy_audio_output_flags_mask(int32_t aidl) { |
| return convertBitmask<audio_output_flags_t, |
| int32_t, |
| audio_output_flags_t, |
| media::AudioOutputFlags>( |
| aidl, aidl2legacy_AudioOutputFlags_audio_output_flags_t, |
| index2enum_index<media::AudioOutputFlags>, |
| enumToMask_bitmask<audio_output_flags_t, audio_output_flags_t>); |
| } |
| |
| ConversionResult<int32_t> legacy2aidl_audio_output_flags_mask(audio_output_flags_t legacy) { |
| using LegacyMask = std::underlying_type_t<audio_output_flags_t>; |
| |
| LegacyMask legacyMask = static_cast<LegacyMask>(legacy); |
| return convertBitmask<int32_t, LegacyMask, media::AudioOutputFlags, audio_output_flags_t>( |
| legacyMask, legacy2aidl_audio_output_flags_t_AudioOutputFlags, |
| index2enum_bitmask<audio_output_flags_t>, |
| enumToMask_index<int32_t, media::AudioOutputFlags>); |
| } |
| |
| ConversionResult<audio_io_flags> aidl2legacy_AudioIoFlags_audio_io_flags( |
| const media::AudioIoFlags& aidl, media::AudioPortRole role, media::AudioPortType type) { |
| audio_io_flags legacy; |
| Direction dir = VALUE_OR_RETURN(direction(role, type)); |
| switch (dir) { |
| case Direction::INPUT: { |
| legacy.input = VALUE_OR_RETURN( |
| aidl2legacy_audio_input_flags_mask(VALUE_OR_RETURN(UNION_GET(aidl, input)))); |
| } |
| break; |
| |
| case Direction::OUTPUT: { |
| legacy.output = VALUE_OR_RETURN( |
| aidl2legacy_audio_output_flags_mask(VALUE_OR_RETURN(UNION_GET(aidl, output)))); |
| } |
| break; |
| } |
| |
| return legacy; |
| } |
| |
| ConversionResult<media::AudioIoFlags> legacy2aidl_audio_io_flags_AudioIoFlags( |
| const audio_io_flags& legacy, audio_port_role_t role, audio_port_type_t type) { |
| media::AudioIoFlags aidl; |
| |
| Direction dir = VALUE_OR_RETURN(direction(role, type)); |
| switch (dir) { |
| case Direction::INPUT: |
| UNION_SET(aidl, input, |
| VALUE_OR_RETURN(legacy2aidl_audio_input_flags_mask(legacy.input))); |
| break; |
| case Direction::OUTPUT: |
| UNION_SET(aidl, output, |
| VALUE_OR_RETURN(legacy2aidl_audio_output_flags_mask(legacy.output))); |
| break; |
| } |
| return aidl; |
| } |
| |
| ConversionResult<audio_port_config_device_ext> aidl2legacy_AudioPortConfigDeviceExt( |
| const media::AudioPortConfigDeviceExt& aidl) { |
| audio_port_config_device_ext legacy; |
| legacy.hw_module = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_module_handle_t(aidl.hwModule)); |
| legacy.type = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_devices_t(aidl.type)); |
| RETURN_IF_ERROR(aidl2legacy_string(aidl.address, legacy.address, AUDIO_DEVICE_MAX_ADDRESS_LEN)); |
| return legacy; |
| } |
| |
| ConversionResult<media::AudioPortConfigDeviceExt> legacy2aidl_AudioPortConfigDeviceExt( |
| const audio_port_config_device_ext& legacy) { |
| media::AudioPortConfigDeviceExt aidl; |
| aidl.hwModule = VALUE_OR_RETURN(legacy2aidl_audio_module_handle_t_int32_t(legacy.hw_module)); |
| aidl.type = VALUE_OR_RETURN(legacy2aidl_audio_devices_t_int32_t(legacy.type)); |
| aidl.address = VALUE_OR_RETURN( |
| legacy2aidl_string(legacy.address, AUDIO_DEVICE_MAX_ADDRESS_LEN)); |
| return aidl; |
| } |
| |
| ConversionResult<audio_stream_type_t> aidl2legacy_AudioStreamType_audio_stream_type_t( |
| media::AudioStreamType aidl) { |
| switch (aidl) { |
| case media::AudioStreamType::DEFAULT: |
| return AUDIO_STREAM_DEFAULT; |
| case media::AudioStreamType::VOICE_CALL: |
| return AUDIO_STREAM_VOICE_CALL; |
| case media::AudioStreamType::SYSTEM: |
| return AUDIO_STREAM_SYSTEM; |
| case media::AudioStreamType::RING: |
| return AUDIO_STREAM_RING; |
| case media::AudioStreamType::MUSIC: |
| return AUDIO_STREAM_MUSIC; |
| case media::AudioStreamType::ALARM: |
| return AUDIO_STREAM_ALARM; |
| case media::AudioStreamType::NOTIFICATION: |
| return AUDIO_STREAM_NOTIFICATION; |
| case media::AudioStreamType::BLUETOOTH_SCO: |
| return AUDIO_STREAM_BLUETOOTH_SCO; |
| case media::AudioStreamType::ENFORCED_AUDIBLE: |
| return AUDIO_STREAM_ENFORCED_AUDIBLE; |
| case media::AudioStreamType::DTMF: |
| return AUDIO_STREAM_DTMF; |
| case media::AudioStreamType::TTS: |
| return AUDIO_STREAM_TTS; |
| case media::AudioStreamType::ACCESSIBILITY: |
| return AUDIO_STREAM_ACCESSIBILITY; |
| case media::AudioStreamType::ASSISTANT: |
| return AUDIO_STREAM_ASSISTANT; |
| case media::AudioStreamType::REROUTING: |
| return AUDIO_STREAM_REROUTING; |
| case media::AudioStreamType::PATCH: |
| return AUDIO_STREAM_PATCH; |
| case media::AudioStreamType::CALL_ASSISTANT: |
| return AUDIO_STREAM_CALL_ASSISTANT; |
| default: |
| return unexpected(BAD_VALUE); |
| } |
| } |
| |
| ConversionResult<media::AudioStreamType> legacy2aidl_audio_stream_type_t_AudioStreamType( |
| audio_stream_type_t legacy) { |
| switch (legacy) { |
| case AUDIO_STREAM_DEFAULT: |
| return media::AudioStreamType::DEFAULT; |
| case AUDIO_STREAM_VOICE_CALL: |
| return media::AudioStreamType::VOICE_CALL; |
| case AUDIO_STREAM_SYSTEM: |
| return media::AudioStreamType::SYSTEM; |
| case AUDIO_STREAM_RING: |
| return media::AudioStreamType::RING; |
| case AUDIO_STREAM_MUSIC: |
| return media::AudioStreamType::MUSIC; |
| case AUDIO_STREAM_ALARM: |
| return media::AudioStreamType::ALARM; |
| case AUDIO_STREAM_NOTIFICATION: |
| return media::AudioStreamType::NOTIFICATION; |
| case AUDIO_STREAM_BLUETOOTH_SCO: |
| return media::AudioStreamType::BLUETOOTH_SCO; |
| case AUDIO_STREAM_ENFORCED_AUDIBLE: |
| return media::AudioStreamType::ENFORCED_AUDIBLE; |
| case AUDIO_STREAM_DTMF: |
| return media::AudioStreamType::DTMF; |
| case AUDIO_STREAM_TTS: |
| return media::AudioStreamType::TTS; |
| case AUDIO_STREAM_ACCESSIBILITY: |
| return media::AudioStreamType::ACCESSIBILITY; |
| case AUDIO_STREAM_ASSISTANT: |
| return media::AudioStreamType::ASSISTANT; |
| case AUDIO_STREAM_REROUTING: |
| return media::AudioStreamType::REROUTING; |
| case AUDIO_STREAM_PATCH: |
| return media::AudioStreamType::PATCH; |
| case AUDIO_STREAM_CALL_ASSISTANT: |
| return media::AudioStreamType::CALL_ASSISTANT; |
| default: |
| return unexpected(BAD_VALUE); |
| } |
| } |
| |
| ConversionResult<audio_source_t> aidl2legacy_AudioSourceType_audio_source_t( |
| media::AudioSourceType aidl) { |
| switch (aidl) { |
| case media::AudioSourceType::INVALID: |
| // This value does not have an enum |
| return AUDIO_SOURCE_INVALID; |
| case media::AudioSourceType::DEFAULT: |
| return AUDIO_SOURCE_DEFAULT; |
| case media::AudioSourceType::MIC: |
| return AUDIO_SOURCE_MIC; |
| case media::AudioSourceType::VOICE_UPLINK: |
| return AUDIO_SOURCE_VOICE_UPLINK; |
| case media::AudioSourceType::VOICE_DOWNLINK: |
| return AUDIO_SOURCE_VOICE_DOWNLINK; |
| case media::AudioSourceType::VOICE_CALL: |
| return AUDIO_SOURCE_VOICE_CALL; |
| case media::AudioSourceType::CAMCORDER: |
| return AUDIO_SOURCE_CAMCORDER; |
| case media::AudioSourceType::VOICE_RECOGNITION: |
| return AUDIO_SOURCE_VOICE_RECOGNITION; |
| case media::AudioSourceType::VOICE_COMMUNICATION: |
| return AUDIO_SOURCE_VOICE_COMMUNICATION; |
| case media::AudioSourceType::REMOTE_SUBMIX: |
| return AUDIO_SOURCE_REMOTE_SUBMIX; |
| case media::AudioSourceType::UNPROCESSED: |
| return AUDIO_SOURCE_UNPROCESSED; |
| case media::AudioSourceType::VOICE_PERFORMANCE: |
| return AUDIO_SOURCE_VOICE_PERFORMANCE; |
| case media::AudioSourceType::ECHO_REFERENCE: |
| return AUDIO_SOURCE_ECHO_REFERENCE; |
| case media::AudioSourceType::FM_TUNER: |
| return AUDIO_SOURCE_FM_TUNER; |
| case media::AudioSourceType::HOTWORD: |
| return AUDIO_SOURCE_HOTWORD; |
| default: |
| return unexpected(BAD_VALUE); |
| } |
| } |
| |
| ConversionResult<media::AudioSourceType> legacy2aidl_audio_source_t_AudioSourceType( |
| audio_source_t legacy) { |
| switch (legacy) { |
| case AUDIO_SOURCE_INVALID: |
| return media::AudioSourceType::INVALID; |
| case AUDIO_SOURCE_DEFAULT: |
| return media::AudioSourceType::DEFAULT; |
| case AUDIO_SOURCE_MIC: |
| return media::AudioSourceType::MIC; |
| case AUDIO_SOURCE_VOICE_UPLINK: |
| return media::AudioSourceType::VOICE_UPLINK; |
| case AUDIO_SOURCE_VOICE_DOWNLINK: |
| return media::AudioSourceType::VOICE_DOWNLINK; |
| case AUDIO_SOURCE_VOICE_CALL: |
| return media::AudioSourceType::VOICE_CALL; |
| case AUDIO_SOURCE_CAMCORDER: |
| return media::AudioSourceType::CAMCORDER; |
| case AUDIO_SOURCE_VOICE_RECOGNITION: |
| return media::AudioSourceType::VOICE_RECOGNITION; |
| case AUDIO_SOURCE_VOICE_COMMUNICATION: |
| return media::AudioSourceType::VOICE_COMMUNICATION; |
| case AUDIO_SOURCE_REMOTE_SUBMIX: |
| return media::AudioSourceType::REMOTE_SUBMIX; |
| case AUDIO_SOURCE_UNPROCESSED: |
| return media::AudioSourceType::UNPROCESSED; |
| case AUDIO_SOURCE_VOICE_PERFORMANCE: |
| return media::AudioSourceType::VOICE_PERFORMANCE; |
| case AUDIO_SOURCE_ECHO_REFERENCE: |
| return media::AudioSourceType::ECHO_REFERENCE; |
| case AUDIO_SOURCE_FM_TUNER: |
| return media::AudioSourceType::FM_TUNER; |
| case AUDIO_SOURCE_HOTWORD: |
| return media::AudioSourceType::HOTWORD; |
| default: |
| return unexpected(BAD_VALUE); |
| } |
| } |
| |
| ConversionResult<audio_session_t> aidl2legacy_int32_t_audio_session_t(int32_t aidl) { |
| return convertReinterpret<audio_session_t>(aidl); |
| } |
| |
| ConversionResult<int32_t> legacy2aidl_audio_session_t_int32_t(audio_session_t legacy) { |
| return convertReinterpret<int32_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_AudioPortConfigMixExtUseCase( |
| const media::AudioPortConfigMixExtUseCase& aidl, media::AudioPortRole role) { |
| audio_port_config_mix_ext_usecase legacy; |
| |
| switch (role) { |
| case media::AudioPortRole::NONE: |
| // Just verify that the union is empty. |
| VALUE_OR_RETURN(UNION_GET(aidl, nothing)); |
| break; |
| |
| case media::AudioPortRole::SOURCE: |
| // This is not a bug. A SOURCE role corresponds to the stream field. |
| legacy.stream = VALUE_OR_RETURN(aidl2legacy_AudioStreamType_audio_stream_type_t( |
| VALUE_OR_RETURN(UNION_GET(aidl, stream)))); |
| break; |
| |
| case media::AudioPortRole::SINK: |
| // This is not a bug. A SINK role corresponds to the source field. |
| legacy.source = VALUE_OR_RETURN(aidl2legacy_AudioSourceType_audio_source_t( |
| VALUE_OR_RETURN(UNION_GET(aidl, source)))); |
| break; |
| |
| default: |
| LOG_ALWAYS_FATAL("Shouldn't get here"); |
| } |
| return legacy; |
| } |
| |
| ConversionResult<media::AudioPortConfigMixExtUseCase> legacy2aidl_AudioPortConfigMixExtUseCase( |
| const audio_port_config_mix_ext_usecase& legacy, audio_port_role_t role) { |
| media::AudioPortConfigMixExtUseCase aidl; |
| |
| switch (role) { |
| case AUDIO_PORT_ROLE_NONE: |
| UNION_SET(aidl, nothing, false); |
| break; |
| case AUDIO_PORT_ROLE_SOURCE: |
| // This is not a bug. A SOURCE role corresponds to the stream field. |
| UNION_SET(aidl, stream, VALUE_OR_RETURN( |
| legacy2aidl_audio_stream_type_t_AudioStreamType(legacy.stream))); |
| break; |
| case AUDIO_PORT_ROLE_SINK: |
| // This is not a bug. A SINK role corresponds to the source field. |
| UNION_SET(aidl, source, |
| VALUE_OR_RETURN(legacy2aidl_audio_source_t_AudioSourceType(legacy.source))); |
| break; |
| default: |
| LOG_ALWAYS_FATAL("Shouldn't get here"); |
| } |
| return aidl; |
| } |
| |
| ConversionResult<audio_port_config_mix_ext> aidl2legacy_AudioPortConfigMixExt( |
| const media::AudioPortConfigMixExt& aidl, media::AudioPortRole role) { |
| audio_port_config_mix_ext legacy; |
| legacy.hw_module = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_module_handle_t(aidl.hwModule)); |
| legacy.handle = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_io_handle_t(aidl.handle)); |
| legacy.usecase = VALUE_OR_RETURN(aidl2legacy_AudioPortConfigMixExtUseCase(aidl.usecase, role)); |
| return legacy; |
| } |
| |
| ConversionResult<media::AudioPortConfigMixExt> legacy2aidl_AudioPortConfigMixExt( |
| const audio_port_config_mix_ext& legacy, audio_port_role_t role) { |
| media::AudioPortConfigMixExt aidl; |
| aidl.hwModule = VALUE_OR_RETURN(legacy2aidl_audio_module_handle_t_int32_t(legacy.hw_module)); |
| aidl.handle = VALUE_OR_RETURN(legacy2aidl_audio_io_handle_t_int32_t(legacy.handle)); |
| aidl.usecase = VALUE_OR_RETURN(legacy2aidl_AudioPortConfigMixExtUseCase(legacy.usecase, role)); |
| return aidl; |
| } |
| |
| ConversionResult<audio_port_config_session_ext> aidl2legacy_AudioPortConfigSessionExt( |
| const media::AudioPortConfigSessionExt& aidl) { |
| audio_port_config_session_ext legacy; |
| legacy.session = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_session_t(aidl.session)); |
| return legacy; |
| } |
| |
| ConversionResult<media::AudioPortConfigSessionExt> legacy2aidl_AudioPortConfigSessionExt( |
| const audio_port_config_session_ext& legacy) { |
| media::AudioPortConfigSessionExt aidl; |
| aidl.session = VALUE_OR_RETURN(legacy2aidl_audio_session_t_int32_t(legacy.session)); |
| return aidl; |
| } |
| |
| // This type is unnamed in the original definition, thus we name it here. |
| using audio_port_config_ext = decltype(audio_port_config::ext); |
| |
| ConversionResult<audio_port_config_ext> aidl2legacy_AudioPortConfigExt( |
| const media::AudioPortConfigExt& aidl, media::AudioPortType type, |
| media::AudioPortRole role) { |
| audio_port_config_ext legacy; |
| // Our way of representing a union in AIDL is to have multiple vectors and require that at most |
| // one of the them has size 1 and the rest are empty. |
| switch (type) { |
| case media::AudioPortType::NONE: |
| // Just verify that the union is empty. |
| VALUE_OR_RETURN(UNION_GET(aidl, nothing)); |
| break; |
| case media::AudioPortType::DEVICE: |
| legacy.device = VALUE_OR_RETURN( |
| aidl2legacy_AudioPortConfigDeviceExt(VALUE_OR_RETURN(UNION_GET(aidl, device)))); |
| break; |
| case media::AudioPortType::MIX: |
| legacy.mix = VALUE_OR_RETURN( |
| aidl2legacy_AudioPortConfigMixExt(VALUE_OR_RETURN(UNION_GET(aidl, mix)), role)); |
| break; |
| case media::AudioPortType::SESSION: |
| legacy.session = VALUE_OR_RETURN(aidl2legacy_AudioPortConfigSessionExt( |
| VALUE_OR_RETURN(UNION_GET(aidl, session)))); |
| break; |
| default: |
| LOG_ALWAYS_FATAL("Shouldn't get here"); |
| } |
| return legacy; |
| } |
| |
| ConversionResult<media::AudioPortConfigExt> legacy2aidl_AudioPortConfigExt( |
| const audio_port_config_ext& legacy, audio_port_type_t type, audio_port_role_t role) { |
| media::AudioPortConfigExt aidl; |
| |
| switch (type) { |
| case AUDIO_PORT_TYPE_NONE: |
| UNION_SET(aidl, nothing, false); |
| break; |
| case AUDIO_PORT_TYPE_DEVICE: |
| UNION_SET(aidl, device, |
| VALUE_OR_RETURN(legacy2aidl_AudioPortConfigDeviceExt(legacy.device))); |
| break; |
| case AUDIO_PORT_TYPE_MIX: |
| UNION_SET(aidl, mix, |
| VALUE_OR_RETURN(legacy2aidl_AudioPortConfigMixExt(legacy.mix, role))); |
| break; |
| case AUDIO_PORT_TYPE_SESSION: |
| UNION_SET(aidl, session, |
| VALUE_OR_RETURN(legacy2aidl_AudioPortConfigSessionExt(legacy.session))); |
| break; |
| default: |
| LOG_ALWAYS_FATAL("Shouldn't get here"); |
| } |
| return aidl; |
| } |
| |
| ConversionResult<audio_port_config> aidl2legacy_AudioPortConfig_audio_port_config( |
| const media::AudioPortConfig& aidl) { |
| audio_port_config legacy; |
| legacy.id = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_port_handle_t(aidl.id)); |
| legacy.role = VALUE_OR_RETURN(aidl2legacy_AudioPortRole_audio_port_role_t(aidl.role)); |
| legacy.type = VALUE_OR_RETURN(aidl2legacy_AudioPortType_audio_port_type_t(aidl.type)); |
| legacy.config_mask = VALUE_OR_RETURN(aidl2legacy_int32_t_config_mask(aidl.configMask)); |
| if (bitmaskIsSet(aidl.configMask, media::AudioPortConfigType::SAMPLE_RATE)) { |
| legacy.sample_rate = VALUE_OR_RETURN(convertIntegral<unsigned int>(aidl.sampleRate)); |
| } |
| if (bitmaskIsSet(aidl.configMask, media::AudioPortConfigType::CHANNEL_MASK)) { |
| legacy.channel_mask = |
| VALUE_OR_RETURN(aidl2legacy_int32_t_audio_channel_mask_t(aidl.channelMask)); |
| } |
| if (bitmaskIsSet(aidl.configMask, media::AudioPortConfigType::FORMAT)) { |
| legacy.format = VALUE_OR_RETURN(aidl2legacy_AudioFormat_audio_format_t(aidl.format)); |
| } |
| if (bitmaskIsSet(aidl.configMask, media::AudioPortConfigType::GAIN)) { |
| legacy.gain = VALUE_OR_RETURN( |
| aidl2legacy_AudioGainConfig_audio_gain_config(aidl.gain, aidl.role, aidl.type)); |
| } |
| if (bitmaskIsSet(aidl.configMask, media::AudioPortConfigType::FLAGS)) { |
| legacy.flags = VALUE_OR_RETURN( |
| aidl2legacy_AudioIoFlags_audio_io_flags(aidl.flags, aidl.role, aidl.type)); |
| } |
| legacy.ext = VALUE_OR_RETURN(aidl2legacy_AudioPortConfigExt(aidl.ext, aidl.type, aidl.role)); |
| return legacy; |
| } |
| |
| ConversionResult<media::AudioPortConfig> legacy2aidl_audio_port_config_AudioPortConfig( |
| const audio_port_config& legacy) { |
| media::AudioPortConfig aidl; |
| aidl.id = VALUE_OR_RETURN(legacy2aidl_audio_port_handle_t_int32_t(legacy.id)); |
| aidl.role = VALUE_OR_RETURN(legacy2aidl_audio_port_role_t_AudioPortRole(legacy.role)); |
| aidl.type = VALUE_OR_RETURN(legacy2aidl_audio_port_type_t_AudioPortType(legacy.type)); |
| aidl.configMask = VALUE_OR_RETURN(legacy2aidl_config_mask_int32_t(legacy.config_mask)); |
| if (legacy.config_mask & AUDIO_PORT_CONFIG_SAMPLE_RATE) { |
| aidl.sampleRate = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.sample_rate)); |
| } |
| if (legacy.config_mask & AUDIO_PORT_CONFIG_CHANNEL_MASK) { |
| aidl.channelMask = |
| VALUE_OR_RETURN(legacy2aidl_audio_channel_mask_t_int32_t(legacy.channel_mask)); |
| } |
| if (legacy.config_mask & AUDIO_PORT_CONFIG_FORMAT) { |
| aidl.format = VALUE_OR_RETURN(legacy2aidl_audio_format_t_AudioFormat(legacy.format)); |
| } |
| if (legacy.config_mask & AUDIO_PORT_CONFIG_GAIN) { |
| aidl.gain = VALUE_OR_RETURN(legacy2aidl_audio_gain_config_AudioGainConfig( |
| legacy.gain, legacy.role, legacy.type)); |
| } |
| if (legacy.config_mask & AUDIO_PORT_CONFIG_FLAGS) { |
| aidl.flags = VALUE_OR_RETURN( |
| legacy2aidl_audio_io_flags_AudioIoFlags(legacy.flags, legacy.role, legacy.type)); |
| } |
| aidl.ext = |
| VALUE_OR_RETURN(legacy2aidl_AudioPortConfigExt(legacy.ext, legacy.type, legacy.role)); |
| return aidl; |
| } |
| |
| ConversionResult<struct audio_patch> aidl2legacy_AudioPatch_audio_patch( |
| const media::AudioPatch& aidl) { |
| struct audio_patch legacy; |
| legacy.id = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_patch_handle_t(aidl.id)); |
| legacy.num_sinks = VALUE_OR_RETURN(convertIntegral<unsigned int>(aidl.sinks.size())); |
| if (legacy.num_sinks > AUDIO_PATCH_PORTS_MAX) { |
| return unexpected(BAD_VALUE); |
| } |
| for (size_t i = 0; i < legacy.num_sinks; ++i) { |
| legacy.sinks[i] = |
| VALUE_OR_RETURN(aidl2legacy_AudioPortConfig_audio_port_config(aidl.sinks[i])); |
| } |
| legacy.num_sources = VALUE_OR_RETURN(convertIntegral<unsigned int>(aidl.sources.size())); |
| if (legacy.num_sources > AUDIO_PATCH_PORTS_MAX) { |
| return unexpected(BAD_VALUE); |
| } |
| for (size_t i = 0; i < legacy.num_sources; ++i) { |
| legacy.sources[i] = |
| VALUE_OR_RETURN(aidl2legacy_AudioPortConfig_audio_port_config(aidl.sources[i])); |
| } |
| return legacy; |
| } |
| |
| ConversionResult<media::AudioPatch> legacy2aidl_audio_patch_AudioPatch( |
| const struct audio_patch& legacy) { |
| media::AudioPatch aidl; |
| aidl.id = VALUE_OR_RETURN(legacy2aidl_audio_patch_handle_t_int32_t(legacy.id)); |
| |
| if (legacy.num_sinks > AUDIO_PATCH_PORTS_MAX) { |
| return unexpected(BAD_VALUE); |
| } |
| for (unsigned int i = 0; i < legacy.num_sinks; ++i) { |
| aidl.sinks.push_back( |
| VALUE_OR_RETURN(legacy2aidl_audio_port_config_AudioPortConfig(legacy.sinks[i]))); |
| } |
| if (legacy.num_sources > AUDIO_PATCH_PORTS_MAX) { |
| return unexpected(BAD_VALUE); |
| } |
| for (unsigned int i = 0; i < legacy.num_sources; ++i) { |
| aidl.sources.push_back( |
| VALUE_OR_RETURN(legacy2aidl_audio_port_config_AudioPortConfig(legacy.sources[i]))); |
| } |
| return aidl; |
| } |
| |
| ConversionResult<sp<AudioIoDescriptor>> aidl2legacy_AudioIoDescriptor_AudioIoDescriptor( |
| const media::AudioIoDescriptor& aidl) { |
| sp<AudioIoDescriptor> legacy(new AudioIoDescriptor()); |
| legacy->mIoHandle = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_io_handle_t(aidl.ioHandle)); |
| legacy->mPatch = VALUE_OR_RETURN(aidl2legacy_AudioPatch_audio_patch(aidl.patch)); |
| legacy->mSamplingRate = VALUE_OR_RETURN(convertIntegral<uint32_t>(aidl.samplingRate)); |
| legacy->mFormat = VALUE_OR_RETURN(aidl2legacy_AudioFormat_audio_format_t(aidl.format)); |
| legacy->mChannelMask = |
| VALUE_OR_RETURN(aidl2legacy_int32_t_audio_channel_mask_t(aidl.channelMask)); |
| legacy->mFrameCount = VALUE_OR_RETURN(convertIntegral<size_t>(aidl.frameCount)); |
| legacy->mFrameCountHAL = VALUE_OR_RETURN(convertIntegral<size_t>(aidl.frameCountHAL)); |
| legacy->mLatency = VALUE_OR_RETURN(convertIntegral<uint32_t>(aidl.latency)); |
| legacy->mPortId = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_port_handle_t(aidl.portId)); |
| return legacy; |
| } |
| |
| ConversionResult<media::AudioIoDescriptor> legacy2aidl_AudioIoDescriptor_AudioIoDescriptor( |
| const sp<AudioIoDescriptor>& legacy) { |
| media::AudioIoDescriptor aidl; |
| aidl.ioHandle = VALUE_OR_RETURN(legacy2aidl_audio_io_handle_t_int32_t(legacy->mIoHandle)); |
| aidl.patch = VALUE_OR_RETURN(legacy2aidl_audio_patch_AudioPatch(legacy->mPatch)); |
| aidl.samplingRate = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy->mSamplingRate)); |
| aidl.format = VALUE_OR_RETURN(legacy2aidl_audio_format_t_AudioFormat(legacy->mFormat)); |
| aidl.channelMask = VALUE_OR_RETURN( |
| legacy2aidl_audio_channel_mask_t_int32_t(legacy->mChannelMask)); |
| aidl.frameCount = VALUE_OR_RETURN(convertIntegral<int64_t>(legacy->mFrameCount)); |
| aidl.frameCountHAL = VALUE_OR_RETURN(convertIntegral<int64_t>(legacy->mFrameCountHAL)); |
| aidl.latency = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy->mLatency)); |
| aidl.portId = VALUE_OR_RETURN(legacy2aidl_audio_port_handle_t_int32_t(legacy->mPortId)); |
| return aidl; |
| } |
| |
| ConversionResult<AudioClient> aidl2legacy_AudioClient(const media::AudioClient& aidl) { |
| AudioClient legacy; |
| legacy.clientUid = VALUE_OR_RETURN(aidl2legacy_int32_t_uid_t(aidl.clientUid)); |
| legacy.clientPid = VALUE_OR_RETURN(aidl2legacy_int32_t_pid_t(aidl.clientPid)); |
| legacy.clientTid = VALUE_OR_RETURN(aidl2legacy_int32_t_pid_t(aidl.clientTid)); |
| legacy.packageName = VALUE_OR_RETURN(aidl2legacy_string_view_String16(aidl.packageName)); |
| return legacy; |
| } |
| |
| ConversionResult<media::AudioClient> legacy2aidl_AudioClient(const AudioClient& legacy) { |
| media::AudioClient aidl; |
| aidl.clientUid = VALUE_OR_RETURN(legacy2aidl_uid_t_int32_t(legacy.clientUid)); |
| aidl.clientPid = VALUE_OR_RETURN(legacy2aidl_pid_t_int32_t(legacy.clientPid)); |
| aidl.clientTid = VALUE_OR_RETURN(legacy2aidl_pid_t_int32_t(legacy.clientTid)); |
| aidl.packageName = VALUE_OR_RETURN(legacy2aidl_String16_string(legacy.packageName)); |
| return aidl; |
| } |
| |
| ConversionResult<audio_content_type_t> |
| aidl2legacy_AudioContentType_audio_content_type_t(media::AudioContentType aidl) { |
| switch (aidl) { |
| case media::AudioContentType::UNKNOWN: |
| return AUDIO_CONTENT_TYPE_UNKNOWN; |
| case media::AudioContentType::SPEECH: |
| return AUDIO_CONTENT_TYPE_SPEECH; |
| case media::AudioContentType::MUSIC: |
| return AUDIO_CONTENT_TYPE_MUSIC; |
| case media::AudioContentType::MOVIE: |
| return AUDIO_CONTENT_TYPE_MOVIE; |
| case media::AudioContentType::SONIFICATION: |
| return AUDIO_CONTENT_TYPE_SONIFICATION; |
| } |
| return unexpected(BAD_VALUE); |
| } |
| |
| ConversionResult<media::AudioContentType> |
| legacy2aidl_audio_content_type_t_AudioContentType(audio_content_type_t legacy) { |
| switch (legacy) { |
| case AUDIO_CONTENT_TYPE_UNKNOWN: |
| return media::AudioContentType::UNKNOWN; |
| case AUDIO_CONTENT_TYPE_SPEECH: |
| return media::AudioContentType::SPEECH; |
| case AUDIO_CONTENT_TYPE_MUSIC: |
| return media::AudioContentType::MUSIC; |
| case AUDIO_CONTENT_TYPE_MOVIE: |
| return media::AudioContentType::MOVIE; |
| case AUDIO_CONTENT_TYPE_SONIFICATION: |
| return media::AudioContentType::SONIFICATION; |
| } |
| return unexpected(BAD_VALUE); |
| } |
| |
| ConversionResult<audio_usage_t> |
| aidl2legacy_AudioUsage_audio_usage_t(media::AudioUsage aidl) { |
| switch (aidl) { |
| case media::AudioUsage::UNKNOWN: |
| return AUDIO_USAGE_UNKNOWN; |
| case media::AudioUsage::MEDIA: |
| return AUDIO_USAGE_MEDIA; |
| case media::AudioUsage::VOICE_COMMUNICATION: |
| return AUDIO_USAGE_VOICE_COMMUNICATION; |
| case media::AudioUsage::VOICE_COMMUNICATION_SIGNALLING: |
| return AUDIO_USAGE_VOICE_COMMUNICATION_SIGNALLING; |
| case media::AudioUsage::ALARM: |
| return AUDIO_USAGE_ALARM; |
| case media::AudioUsage::NOTIFICATION: |
| return AUDIO_USAGE_NOTIFICATION; |
| case media::AudioUsage::NOTIFICATION_TELEPHONY_RINGTONE: |
| return AUDIO_USAGE_NOTIFICATION_TELEPHONY_RINGTONE; |
| case media::AudioUsage::NOTIFICATION_COMMUNICATION_REQUEST: |
| return AUDIO_USAGE_NOTIFICATION_COMMUNICATION_REQUEST; |
| case media::AudioUsage::NOTIFICATION_COMMUNICATION_INSTANT: |
| return AUDIO_USAGE_NOTIFICATION_COMMUNICATION_INSTANT; |
| case media::AudioUsage::NOTIFICATION_COMMUNICATION_DELAYED: |
| return AUDIO_USAGE_NOTIFICATION_COMMUNICATION_DELAYED; |
| case media::AudioUsage::NOTIFICATION_EVENT: |
| return AUDIO_USAGE_NOTIFICATION_EVENT; |
| case media::AudioUsage::ASSISTANCE_ACCESSIBILITY: |
| return AUDIO_USAGE_ASSISTANCE_ACCESSIBILITY; |
| case media::AudioUsage::ASSISTANCE_NAVIGATION_GUIDANCE: |
| return AUDIO_USAGE_ASSISTANCE_NAVIGATION_GUIDANCE; |
| case media::AudioUsage::ASSISTANCE_SONIFICATION: |
| return AUDIO_USAGE_ASSISTANCE_SONIFICATION; |
| case media::AudioUsage::GAME: |
| return AUDIO_USAGE_GAME; |
| case media::AudioUsage::VIRTUAL_SOURCE: |
| return AUDIO_USAGE_VIRTUAL_SOURCE; |
| case media::AudioUsage::ASSISTANT: |
| return AUDIO_USAGE_ASSISTANT; |
| case media::AudioUsage::CALL_ASSISTANT: |
| return AUDIO_USAGE_CALL_ASSISTANT; |
| case media::AudioUsage::EMERGENCY: |
| return AUDIO_USAGE_EMERGENCY; |
| case media::AudioUsage::SAFETY: |
| return AUDIO_USAGE_SAFETY; |
| case media::AudioUsage::VEHICLE_STATUS: |
| return AUDIO_USAGE_VEHICLE_STATUS; |
| case media::AudioUsage::ANNOUNCEMENT: |
| return AUDIO_USAGE_ANNOUNCEMENT; |
| } |
| return unexpected(BAD_VALUE); |
| } |
| |
| ConversionResult<media::AudioUsage> |
| legacy2aidl_audio_usage_t_AudioUsage(audio_usage_t legacy) { |
| switch (legacy) { |
| case AUDIO_USAGE_UNKNOWN: |
| return media::AudioUsage::UNKNOWN; |
| case AUDIO_USAGE_MEDIA: |
| return media::AudioUsage::MEDIA; |
| case AUDIO_USAGE_VOICE_COMMUNICATION: |
| return media::AudioUsage::VOICE_COMMUNICATION; |
| case AUDIO_USAGE_VOICE_COMMUNICATION_SIGNALLING: |
| return media::AudioUsage::VOICE_COMMUNICATION_SIGNALLING; |
| case AUDIO_USAGE_ALARM: |
| return media::AudioUsage::ALARM; |
| case AUDIO_USAGE_NOTIFICATION: |
| return media::AudioUsage::NOTIFICATION; |
| case AUDIO_USAGE_NOTIFICATION_TELEPHONY_RINGTONE: |
| return media::AudioUsage::NOTIFICATION_TELEPHONY_RINGTONE; |
| case AUDIO_USAGE_NOTIFICATION_COMMUNICATION_REQUEST: |
| return media::AudioUsage::NOTIFICATION_COMMUNICATION_REQUEST; |
| case AUDIO_USAGE_NOTIFICATION_COMMUNICATION_INSTANT: |
| return media::AudioUsage::NOTIFICATION_COMMUNICATION_INSTANT; |
| case AUDIO_USAGE_NOTIFICATION_COMMUNICATION_DELAYED: |
| return media::AudioUsage::NOTIFICATION_COMMUNICATION_DELAYED; |
| case AUDIO_USAGE_NOTIFICATION_EVENT: |
| return media::AudioUsage::NOTIFICATION_EVENT; |
| case AUDIO_USAGE_ASSISTANCE_ACCESSIBILITY: |
| return media::AudioUsage::ASSISTANCE_ACCESSIBILITY; |
| case AUDIO_USAGE_ASSISTANCE_NAVIGATION_GUIDANCE: |
| return media::AudioUsage::ASSISTANCE_NAVIGATION_GUIDANCE; |
| case AUDIO_USAGE_ASSISTANCE_SONIFICATION: |
| return media::AudioUsage::ASSISTANCE_SONIFICATION; |
| case AUDIO_USAGE_GAME: |
| return media::AudioUsage::GAME; |
| case AUDIO_USAGE_VIRTUAL_SOURCE: |
| return media::AudioUsage::VIRTUAL_SOURCE; |
| case AUDIO_USAGE_ASSISTANT: |
| return media::AudioUsage::ASSISTANT; |
| case AUDIO_USAGE_CALL_ASSISTANT: |
| return media::AudioUsage::CALL_ASSISTANT; |
| case AUDIO_USAGE_EMERGENCY: |
| return media::AudioUsage::EMERGENCY; |
| case AUDIO_USAGE_SAFETY: |
| return media::AudioUsage::SAFETY; |
| case AUDIO_USAGE_VEHICLE_STATUS: |
| return media::AudioUsage::VEHICLE_STATUS; |
| case AUDIO_USAGE_ANNOUNCEMENT: |
| return media::AudioUsage::ANNOUNCEMENT; |
| } |
| return unexpected(BAD_VALUE); |
| } |
| |
| ConversionResult<audio_flags_mask_t> |
| aidl2legacy_AudioFlag_audio_flags_mask_t(media::AudioFlag aidl) { |
| switch (aidl) { |
| case media::AudioFlag::AUDIBILITY_ENFORCED: |
| return AUDIO_FLAG_AUDIBILITY_ENFORCED; |
| case media::AudioFlag::SECURE: |
| return AUDIO_FLAG_SECURE; |
| case media::AudioFlag::SCO: |
| return AUDIO_FLAG_SCO; |
| case media::AudioFlag::BEACON: |
| return AUDIO_FLAG_BEACON; |
| case media::AudioFlag::HW_AV_SYNC: |
| return AUDIO_FLAG_HW_AV_SYNC; |
| case media::AudioFlag::HW_HOTWORD: |
| return AUDIO_FLAG_HW_HOTWORD; |
| case media::AudioFlag::BYPASS_INTERRUPTION_POLICY: |
| return AUDIO_FLAG_BYPASS_INTERRUPTION_POLICY; |
| case media::AudioFlag::BYPASS_MUTE: |
| return AUDIO_FLAG_BYPASS_MUTE; |
| case media::AudioFlag::LOW_LATENCY: |
| return AUDIO_FLAG_LOW_LATENCY; |
| case media::AudioFlag::DEEP_BUFFER: |
| return AUDIO_FLAG_DEEP_BUFFER; |
| case media::AudioFlag::NO_MEDIA_PROJECTION: |
| return AUDIO_FLAG_NO_MEDIA_PROJECTION; |
| case media::AudioFlag::MUTE_HAPTIC: |
| return AUDIO_FLAG_MUTE_HAPTIC; |
| case media::AudioFlag::NO_SYSTEM_CAPTURE: |
| return AUDIO_FLAG_NO_SYSTEM_CAPTURE; |
| case media::AudioFlag::CAPTURE_PRIVATE: |
| return AUDIO_FLAG_CAPTURE_PRIVATE; |
| } |
| return unexpected(BAD_VALUE); |
| } |
| |
| ConversionResult<media::AudioFlag> |
| legacy2aidl_audio_flags_mask_t_AudioFlag(audio_flags_mask_t legacy) { |
| switch (legacy) { |
| case AUDIO_FLAG_NONE: |
| return unexpected(BAD_VALUE); |
| case AUDIO_FLAG_AUDIBILITY_ENFORCED: |
| return media::AudioFlag::AUDIBILITY_ENFORCED; |
| case AUDIO_FLAG_SECURE: |
| return media::AudioFlag::SECURE; |
| case AUDIO_FLAG_SCO: |
| return media::AudioFlag::SCO; |
| case AUDIO_FLAG_BEACON: |
| return media::AudioFlag::BEACON; |
| case AUDIO_FLAG_HW_AV_SYNC: |
| return media::AudioFlag::HW_AV_SYNC; |
| case AUDIO_FLAG_HW_HOTWORD: |
| return media::AudioFlag::HW_HOTWORD; |
| case AUDIO_FLAG_BYPASS_INTERRUPTION_POLICY: |
| return media::AudioFlag::BYPASS_INTERRUPTION_POLICY; |
| case AUDIO_FLAG_BYPASS_MUTE: |
| return media::AudioFlag::BYPASS_MUTE; |
| case AUDIO_FLAG_LOW_LATENCY: |
| return media::AudioFlag::LOW_LATENCY; |
| case AUDIO_FLAG_DEEP_BUFFER: |
| return media::AudioFlag::DEEP_BUFFER; |
| case AUDIO_FLAG_NO_MEDIA_PROJECTION: |
| return media::AudioFlag::NO_MEDIA_PROJECTION; |
| case AUDIO_FLAG_MUTE_HAPTIC: |
| return media::AudioFlag::MUTE_HAPTIC; |
| case AUDIO_FLAG_NO_SYSTEM_CAPTURE: |
| return media::AudioFlag::NO_SYSTEM_CAPTURE; |
| case AUDIO_FLAG_CAPTURE_PRIVATE: |
| return media::AudioFlag::CAPTURE_PRIVATE; |
| } |
| return unexpected(BAD_VALUE); |
| } |
| |
| ConversionResult<audio_flags_mask_t> |
| aidl2legacy_int32_t_audio_flags_mask_t_mask(int32_t aidl) { |
| return convertBitmask<audio_flags_mask_t, int32_t, audio_flags_mask_t, media::AudioFlag>( |
| aidl, aidl2legacy_AudioFlag_audio_flags_mask_t, index2enum_index<media::AudioFlag>, |
| enumToMask_bitmask<audio_flags_mask_t, audio_flags_mask_t>); |
| } |
| |
| ConversionResult<int32_t> |
| legacy2aidl_audio_flags_mask_t_int32_t_mask(audio_flags_mask_t legacy) { |
| return convertBitmask<int32_t, audio_flags_mask_t, media::AudioFlag, audio_flags_mask_t>( |
| legacy, legacy2aidl_audio_flags_mask_t_AudioFlag, |
| index2enum_bitmask<audio_flags_mask_t>, |
| enumToMask_index<int32_t, media::AudioFlag>); |
| } |
| |
| ConversionResult<audio_attributes_t> |
| aidl2legacy_AudioAttributesInternal_audio_attributes_t(const media::AudioAttributesInternal& aidl) { |
| audio_attributes_t legacy; |
| legacy.content_type = VALUE_OR_RETURN( |
| aidl2legacy_AudioContentType_audio_content_type_t(aidl.contentType)); |
| legacy.usage = VALUE_OR_RETURN(aidl2legacy_AudioUsage_audio_usage_t(aidl.usage)); |
| legacy.source = VALUE_OR_RETURN(aidl2legacy_AudioSourceType_audio_source_t(aidl.source)); |
| legacy.flags = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_flags_mask_t_mask(aidl.flags)); |
| RETURN_IF_ERROR(aidl2legacy_string(aidl.tags, legacy.tags, sizeof(legacy.tags))); |
| return legacy; |
| } |
| |
| ConversionResult<media::AudioAttributesInternal> |
| legacy2aidl_audio_attributes_t_AudioAttributesInternal(const audio_attributes_t& legacy) { |
| media::AudioAttributesInternal aidl; |
| aidl.contentType = VALUE_OR_RETURN( |
| legacy2aidl_audio_content_type_t_AudioContentType(legacy.content_type)); |
| aidl.usage = VALUE_OR_RETURN(legacy2aidl_audio_usage_t_AudioUsage(legacy.usage)); |
| aidl.source = VALUE_OR_RETURN(legacy2aidl_audio_source_t_AudioSourceType(legacy.source)); |
| aidl.flags = VALUE_OR_RETURN(legacy2aidl_audio_flags_mask_t_int32_t_mask(legacy.flags)); |
| aidl.tags = VALUE_OR_RETURN(legacy2aidl_string(legacy.tags, sizeof(legacy.tags))); |
| return aidl; |
| } |
| |
| ConversionResult<audio_encapsulation_mode_t> |
| aidl2legacy_audio_encapsulation_mode_t_AudioEncapsulationMode(media::AudioEncapsulationMode aidl) { |
| switch (aidl) { |
| case media::AudioEncapsulationMode::NONE: |
| return AUDIO_ENCAPSULATION_MODE_NONE; |
| case media::AudioEncapsulationMode::ELEMENTARY_STREAM: |
| return AUDIO_ENCAPSULATION_MODE_ELEMENTARY_STREAM; |
| case media::AudioEncapsulationMode::HANDLE: |
| return AUDIO_ENCAPSULATION_MODE_HANDLE; |
| } |
| return unexpected(BAD_VALUE); |
| } |
| |
| ConversionResult<media::AudioEncapsulationMode> |
| legacy2aidl_AudioEncapsulationMode_audio_encapsulation_mode_t(audio_encapsulation_mode_t legacy) { |
| switch (legacy) { |
| case AUDIO_ENCAPSULATION_MODE_NONE: |
| return media::AudioEncapsulationMode::NONE; |
| case AUDIO_ENCAPSULATION_MODE_ELEMENTARY_STREAM: |
| return media::AudioEncapsulationMode::ELEMENTARY_STREAM; |
| case AUDIO_ENCAPSULATION_MODE_HANDLE: |
| return media::AudioEncapsulationMode::HANDLE; |
| } |
| return unexpected(BAD_VALUE); |
| } |
| |
| ConversionResult<audio_offload_info_t> |
| aidl2legacy_AudioOffloadInfo_audio_offload_info_t(const media::AudioOffloadInfo& aidl) { |
| audio_offload_info_t legacy; |
| legacy.version = VALUE_OR_RETURN(convertIntegral<uint16_t>(aidl.version)); |
| legacy.size = sizeof(audio_offload_info_t); |
| audio_config_base_t config = VALUE_OR_RETURN( |
| aidl2legacy_AudioConfigBase_audio_config_base_t(aidl.config)); |
| legacy.sample_rate = config.sample_rate; |
| legacy.channel_mask = config.channel_mask; |
| legacy.format = config.format; |
| legacy.stream_type = VALUE_OR_RETURN( |
| aidl2legacy_AudioStreamType_audio_stream_type_t(aidl.streamType)); |
| legacy.bit_rate = VALUE_OR_RETURN(convertIntegral<uint32_t>(aidl.bitRate)); |
| legacy.duration_us = VALUE_OR_RETURN(convertIntegral<int64_t>(aidl.durationUs)); |
| legacy.has_video = aidl.hasVideo; |
| legacy.is_streaming = aidl.isStreaming; |
| legacy.bit_width = VALUE_OR_RETURN(convertIntegral<uint32_t>(aidl.bitWidth)); |
| legacy.offload_buffer_size = VALUE_OR_RETURN(convertIntegral<uint32_t>(aidl.offloadBufferSize)); |
| legacy.usage = VALUE_OR_RETURN(aidl2legacy_AudioUsage_audio_usage_t(aidl.usage)); |
| legacy.encapsulation_mode = VALUE_OR_RETURN( |
| aidl2legacy_audio_encapsulation_mode_t_AudioEncapsulationMode(aidl.encapsulationMode)); |
| legacy.content_id = VALUE_OR_RETURN(convertReinterpret<int32_t>(aidl.contentId)); |
| legacy.sync_id = VALUE_OR_RETURN(convertReinterpret<int32_t>(aidl.syncId)); |
| return legacy; |
| } |
| |
| ConversionResult<media::AudioOffloadInfo> |
| legacy2aidl_audio_offload_info_t_AudioOffloadInfo(const audio_offload_info_t& legacy) { |
| media::AudioOffloadInfo aidl; |
| // Version 0.1 fields. |
| if (legacy.size < offsetof(audio_offload_info_t, usage) + sizeof(audio_offload_info_t::usage)) { |
| return unexpected(BAD_VALUE); |
| } |
| aidl.version = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.version)); |
| aidl.config.sampleRate = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.sample_rate)); |
| aidl.config.channelMask = VALUE_OR_RETURN( |
| legacy2aidl_audio_channel_mask_t_int32_t(legacy.channel_mask)); |
| aidl.config.format = VALUE_OR_RETURN(legacy2aidl_audio_format_t_AudioFormat(legacy.format)); |
| aidl.streamType = VALUE_OR_RETURN( |
| legacy2aidl_audio_stream_type_t_AudioStreamType(legacy.stream_type)); |
| aidl.bitRate = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.bit_rate)); |
| aidl.durationUs = VALUE_OR_RETURN(convertIntegral<int64_t>(legacy.duration_us)); |
| aidl.hasVideo = legacy.has_video; |
| aidl.isStreaming = legacy.is_streaming; |
| aidl.bitWidth = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.bit_width)); |
| aidl.offloadBufferSize = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.offload_buffer_size)); |
| aidl.usage = VALUE_OR_RETURN(legacy2aidl_audio_usage_t_AudioUsage(legacy.usage)); |
| |
| // Version 0.2 fields. |
| if (legacy.version >= AUDIO_OFFLOAD_INFO_VERSION_0_2) { |
| if (legacy.size < |
| offsetof(audio_offload_info_t, sync_id) + sizeof(audio_offload_info_t::sync_id)) { |
| return unexpected(BAD_VALUE); |
| } |
| aidl.encapsulationMode = VALUE_OR_RETURN( |
| legacy2aidl_AudioEncapsulationMode_audio_encapsulation_mode_t( |
| legacy.encapsulation_mode)); |
| aidl.contentId = VALUE_OR_RETURN(convertReinterpret<int32_t>(legacy.content_id)); |
| aidl.syncId = VALUE_OR_RETURN(convertReinterpret<int32_t>(legacy.sync_id)); |
| } |
| return aidl; |
| } |
| |
| ConversionResult<audio_config_t> |
| aidl2legacy_AudioConfig_audio_config_t(const media::AudioConfig& aidl) { |
| audio_config_t legacy; |
| legacy.sample_rate = VALUE_OR_RETURN(convertIntegral<uint32_t>(aidl.sampleRate)); |
| legacy.channel_mask = VALUE_OR_RETURN( |
| aidl2legacy_int32_t_audio_channel_mask_t(aidl.channelMask)); |
| legacy.format = VALUE_OR_RETURN(aidl2legacy_AudioFormat_audio_format_t(aidl.format)); |
| legacy.offload_info = VALUE_OR_RETURN( |
| aidl2legacy_AudioOffloadInfo_audio_offload_info_t(aidl.offloadInfo)); |
| legacy.frame_count = VALUE_OR_RETURN(convertIntegral<uint32_t>(aidl.frameCount)); |
| return legacy; |
| } |
| |
| ConversionResult<media::AudioConfig> |
| legacy2aidl_audio_config_t_AudioConfig(const audio_config_t& legacy) { |
| media::AudioConfig aidl; |
| aidl.sampleRate = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.sample_rate)); |
| aidl.channelMask = VALUE_OR_RETURN( |
| legacy2aidl_audio_channel_mask_t_int32_t(legacy.channel_mask)); |
| aidl.format = VALUE_OR_RETURN(legacy2aidl_audio_format_t_AudioFormat(legacy.format)); |
| aidl.offloadInfo = VALUE_OR_RETURN( |
| legacy2aidl_audio_offload_info_t_AudioOffloadInfo(legacy.offload_info)); |
| aidl.frameCount = VALUE_OR_RETURN(convertIntegral<int64_t>(legacy.frame_count)); |
| return aidl; |
| } |
| |
| ConversionResult<audio_config_base_t> |
| aidl2legacy_AudioConfigBase_audio_config_base_t(const media::AudioConfigBase& aidl) { |
| audio_config_base_t legacy; |
| legacy.sample_rate = VALUE_OR_RETURN(convertIntegral<uint32_t>(aidl.sampleRate)); |
| legacy.channel_mask = VALUE_OR_RETURN( |
| aidl2legacy_int32_t_audio_channel_mask_t(aidl.channelMask)); |
| legacy.format = VALUE_OR_RETURN(aidl2legacy_AudioFormat_audio_format_t(aidl.format)); |
| return legacy; |
| } |
| |
| ConversionResult<media::AudioConfigBase> |
| legacy2aidl_audio_config_base_t_AudioConfigBase(const audio_config_base_t& legacy) { |
| media::AudioConfigBase aidl; |
| aidl.sampleRate = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.sample_rate)); |
| aidl.channelMask = VALUE_OR_RETURN( |
| legacy2aidl_audio_channel_mask_t_int32_t(legacy.channel_mask)); |
| aidl.format = VALUE_OR_RETURN(legacy2aidl_audio_format_t_AudioFormat(legacy.format)); |
| return aidl; |
| } |
| |
| ConversionResult<sp<IMemory>> |
| aidl2legacy_SharedFileRegion_IMemory(const media::SharedFileRegion& aidl) { |
| sp<IMemory> legacy; |
| if (!convertSharedFileRegionToIMemory(aidl, &legacy)) { |
| return unexpected(BAD_VALUE); |
| } |
| return legacy; |
| } |
| |
| ConversionResult<media::SharedFileRegion> |
| legacy2aidl_IMemory_SharedFileRegion(const sp<IMemory>& legacy) { |
| media::SharedFileRegion aidl; |
| if (!convertIMemoryToSharedFileRegion(legacy, &aidl)) { |
| return unexpected(BAD_VALUE); |
| } |
| return aidl; |
| } |
| |
| ConversionResult<sp<IMemory>> |
| aidl2legacy_NullableSharedFileRegion_IMemory(const std::optional<media::SharedFileRegion>& aidl) { |
| sp<IMemory> legacy; |
| if (!convertNullableSharedFileRegionToIMemory(aidl, &legacy)) { |
| return unexpected(BAD_VALUE); |
| } |
| return legacy; |
| } |
| |
| ConversionResult<std::optional<media::SharedFileRegion>> |
| legacy2aidl_NullableIMemory_SharedFileRegion(const sp<IMemory>& legacy) { |
| std::optional<media::SharedFileRegion> aidl; |
| if (!convertNullableIMemoryToSharedFileRegion(legacy, &aidl)) { |
| return unexpected(BAD_VALUE); |
| } |
| return aidl; |
| } |
| |
| ConversionResult<AudioTimestamp> |
| aidl2legacy_AudioTimestamp(const media::AudioTimestampInternal& aidl) { |
| AudioTimestamp legacy; |
| legacy.mPosition = VALUE_OR_RETURN(convertIntegral<uint32_t>(aidl.position)); |
| legacy.mTime.tv_sec = VALUE_OR_RETURN(convertIntegral<uint32_t>(aidl.sec)); |
| legacy.mTime.tv_nsec = VALUE_OR_RETURN(convertIntegral<uint32_t>(aidl.nsec)); |
| return legacy; |
| } |
| |
| ConversionResult<media::AudioTimestampInternal> |
| legacy2aidl_AudioTimestamp(const AudioTimestamp& legacy) { |
| media::AudioTimestampInternal aidl; |
| aidl.position = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.mPosition)); |
| aidl.sec = VALUE_OR_RETURN(convertIntegral<int64_t>(legacy.mTime.tv_sec)); |
| aidl.nsec = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.mTime.tv_nsec)); |
| return aidl; |
| } |
| |
| ConversionResult<audio_uuid_t> |
| aidl2legacy_AudioUuid_audio_uuid_t(const media::AudioUuid& aidl) { |
| audio_uuid_t legacy; |
| legacy.timeLow = VALUE_OR_RETURN(convertReinterpret<uint32_t>(aidl.timeLow)); |
| legacy.timeMid = VALUE_OR_RETURN(convertIntegral<uint16_t>(aidl.timeMid)); |
| legacy.timeHiAndVersion = VALUE_OR_RETURN(convertIntegral<uint16_t>(aidl.timeHiAndVersion)); |
| legacy.clockSeq = VALUE_OR_RETURN(convertIntegral<uint16_t>(aidl.clockSeq)); |
| if (aidl.node.size() != std::size(legacy.node)) { |
| return unexpected(BAD_VALUE); |
| } |
| std::copy(aidl.node.begin(), aidl.node.end(), legacy.node); |
| return legacy; |
| } |
| |
| ConversionResult<media::AudioUuid> |
| legacy2aidl_audio_uuid_t_AudioUuid(const audio_uuid_t& legacy) { |
| media::AudioUuid aidl; |
| aidl.timeLow = VALUE_OR_RETURN(convertReinterpret<int32_t>(legacy.timeLow)); |
| aidl.timeMid = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.timeMid)); |
| aidl.timeHiAndVersion = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.timeHiAndVersion)); |
| aidl.clockSeq = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.clockSeq)); |
| std::copy(legacy.node, legacy.node + std::size(legacy.node), std::back_inserter(aidl.node)); |
| return aidl; |
| } |
| |
| ConversionResult<effect_descriptor_t> |
| aidl2legacy_EffectDescriptor_effect_descriptor_t(const media::EffectDescriptor& aidl) { |
| effect_descriptor_t legacy; |
| legacy.type = VALUE_OR_RETURN(aidl2legacy_AudioUuid_audio_uuid_t(aidl.type)); |
| legacy.uuid = VALUE_OR_RETURN(aidl2legacy_AudioUuid_audio_uuid_t(aidl.uuid)); |
| legacy.apiVersion = VALUE_OR_RETURN(convertReinterpret<uint32_t>(aidl.apiVersion)); |
| legacy.flags = VALUE_OR_RETURN(convertReinterpret<uint32_t>(aidl.flags)); |
| legacy.cpuLoad = VALUE_OR_RETURN(convertIntegral<uint16_t>(aidl.cpuLoad)); |
| legacy.memoryUsage = VALUE_OR_RETURN(convertIntegral<uint16_t>(aidl.memoryUsage)); |
| RETURN_IF_ERROR(aidl2legacy_string(aidl.name, legacy.name, sizeof(legacy.name))); |
| RETURN_IF_ERROR( |
| aidl2legacy_string(aidl.implementor, legacy.implementor, sizeof(legacy.implementor))); |
| return legacy; |
| } |
| |
| ConversionResult<media::EffectDescriptor> |
| legacy2aidl_effect_descriptor_t_EffectDescriptor(const effect_descriptor_t& legacy) { |
| media::EffectDescriptor aidl; |
| aidl.type = VALUE_OR_RETURN(legacy2aidl_audio_uuid_t_AudioUuid(legacy.type)); |
| aidl.uuid = VALUE_OR_RETURN(legacy2aidl_audio_uuid_t_AudioUuid(legacy.uuid)); |
| aidl.apiVersion = VALUE_OR_RETURN(convertReinterpret<int32_t>(legacy.apiVersion)); |
| aidl.flags = VALUE_OR_RETURN(convertReinterpret<int32_t>(legacy.flags)); |
| aidl.cpuLoad = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.cpuLoad)); |
| aidl.memoryUsage = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.memoryUsage)); |
| aidl.name = VALUE_OR_RETURN(legacy2aidl_string(legacy.name, sizeof(legacy.name))); |
| aidl.implementor = VALUE_OR_RETURN( |
| legacy2aidl_string(legacy.implementor, sizeof(legacy.implementor))); |
| return aidl; |
| } |
| |
| } // namespace android |
