Audio Aidl: Unify naming for conversion methods

Most of the naming for aidl2legacy and legacy2aidl
are consistent, correct the few remaining inconsistencies.

Test: compiles, boots
Bug: 175316373
Change-Id: I85952846b306a2b5e88db125ccfbe431cc9bd7cd
diff --git a/media/libaudioclient/AidlConversion.cpp b/media/libaudioclient/AidlConversion.cpp
index aba4646..7e5eba3 100644
--- a/media/libaudioclient/AidlConversion.cpp
+++ b/media/libaudioclient/AidlConversion.cpp
@@ -278,8 +278,9 @@
     return std::string(legacy.c_str());
 }
 
-// The legacy enum is unnamed. Thus, we use int.
-ConversionResult<int> aidl2legacy_AudioPortConfigType(media::AudioPortConfigType aidl) {
+// The legacy enum is unnamed. Thus, we use int32_t.
+ConversionResult<int32_t> aidl2legacy_AudioPortConfigType_int32_t(
+        media::AudioPortConfigType aidl) {
     switch (aidl) {
         case media::AudioPortConfigType::SAMPLE_RATE:
             return AUDIO_PORT_CONFIG_SAMPLE_RATE;
@@ -295,8 +296,9 @@
     return unexpected(BAD_VALUE);
 }
 
-// The legacy enum is unnamed. Thus, we use int.
-ConversionResult<media::AudioPortConfigType> legacy2aidl_AudioPortConfigType(int legacy) {
+// The legacy enum is unnamed. Thus, we use int32_t.
+ConversionResult<media::AudioPortConfigType> legacy2aidl_int32_t_AudioPortConfigType(
+        int32_t legacy) {
     switch (legacy) {
         case AUDIO_PORT_CONFIG_SAMPLE_RATE:
             return media::AudioPortConfigType::SAMPLE_RATE;
@@ -314,7 +316,7 @@
 
 ConversionResult<unsigned int> aidl2legacy_int32_t_config_mask(int32_t aidl) {
     return convertBitmask<unsigned int, int32_t, int, media::AudioPortConfigType>(
-            aidl, aidl2legacy_AudioPortConfigType,
+            aidl, aidl2legacy_AudioPortConfigType_int32_t,
             // AudioPortConfigType enum is index-based.
             index2enum_index<media::AudioPortConfigType>,
             // AUDIO_PORT_CONFIG_* flags are mask-based.
@@ -323,7 +325,7 @@
 
 ConversionResult<int32_t> legacy2aidl_config_mask_int32_t(unsigned int legacy) {
     return convertBitmask<int32_t, unsigned int, media::AudioPortConfigType, int>(
-            legacy, legacy2aidl_AudioPortConfigType,
+            legacy, legacy2aidl_int32_t_AudioPortConfigType,
             // AUDIO_PORT_CONFIG_* flags are mask-based.
             index2enum_bitmask<unsigned>,
             // AudioPortConfigType enum is index-based.
@@ -497,7 +499,7 @@
             enumToMask_bitmask<audio_gain_mode_t, audio_gain_mode_t>);
 }
 
-ConversionResult<int32_t> legacy2aidl_audio_gain_mode_t_mask_int32_t(audio_gain_mode_t legacy) {
+ConversionResult<int32_t> legacy2aidl_audio_gain_mode_t_int32_t_mask(audio_gain_mode_t legacy) {
     return convertBitmask<int32_t, audio_gain_mode_t, media::AudioGainMode, audio_gain_mode_t>(
             legacy, legacy2aidl_audio_gain_mode_t_AudioGainMode,
             // AUDIO_GAIN_MODE_* constants are mask-based.
@@ -542,7 +544,7 @@
         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_mask_int32_t(legacy.mode));
+    aidl.mode = VALUE_OR_RETURN(legacy2aidl_audio_gain_mode_t_int32_t_mask(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;
@@ -686,7 +688,8 @@
     return unexpected(BAD_VALUE);
 }
 
-ConversionResult<audio_input_flags_t> aidl2legacy_audio_input_flags_mask(int32_t aidl) {
+ConversionResult<audio_input_flags_t> aidl2legacy_int32_t_audio_input_flags_t_mask(
+        int32_t aidl) {
     using LegacyMask = std::underlying_type_t<audio_input_flags_t>;
 
     LegacyMask converted = VALUE_OR_RETURN(
@@ -697,7 +700,8 @@
     return static_cast<audio_input_flags_t>(converted);
 }
 
-ConversionResult<int32_t> legacy2aidl_audio_input_flags_mask(audio_input_flags_t legacy) {
+ConversionResult<int32_t> legacy2aidl_audio_input_flags_t_int32_t_mask(
+        audio_input_flags_t legacy) {
     using LegacyMask = std::underlying_type_t<audio_input_flags_t>;
 
     LegacyMask legacyMask = static_cast<LegacyMask>(legacy);
@@ -707,7 +711,8 @@
             enumToMask_index<int32_t, media::AudioInputFlags>);
 }
 
-ConversionResult<audio_output_flags_t> aidl2legacy_audio_output_flags_mask(int32_t aidl) {
+ConversionResult<audio_output_flags_t> aidl2legacy_int32_t_audio_output_flags_t_mask(
+        int32_t aidl) {
     return convertBitmask<audio_output_flags_t,
                           int32_t,
                           audio_output_flags_t,
@@ -717,7 +722,8 @@
             enumToMask_bitmask<audio_output_flags_t, audio_output_flags_t>);
 }
 
-ConversionResult<int32_t> legacy2aidl_audio_output_flags_mask(audio_output_flags_t legacy) {
+ConversionResult<int32_t> legacy2aidl_audio_output_flags_t_int32_t_mask(
+        audio_output_flags_t legacy) {
     using LegacyMask = std::underlying_type_t<audio_output_flags_t>;
 
     LegacyMask legacyMask = static_cast<LegacyMask>(legacy);
@@ -734,13 +740,15 @@
     switch (dir) {
         case Direction::INPUT: {
             legacy.input = VALUE_OR_RETURN(
-                    aidl2legacy_audio_input_flags_mask(VALUE_OR_RETURN(UNION_GET(aidl, input))));
+                    aidl2legacy_int32_t_audio_input_flags_t_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))));
+                    aidl2legacy_int32_t_audio_output_flags_t_mask(
+                            VALUE_OR_RETURN(UNION_GET(aidl, output))));
         }
             break;
     }
@@ -756,17 +764,20 @@
     switch (dir) {
         case Direction::INPUT:
             UNION_SET(aidl, input,
-                      VALUE_OR_RETURN(legacy2aidl_audio_input_flags_mask(legacy.input)));
+                      VALUE_OR_RETURN(legacy2aidl_audio_input_flags_t_int32_t_mask(
+                              legacy.input)));
             break;
         case Direction::OUTPUT:
             UNION_SET(aidl, output,
-                      VALUE_OR_RETURN(legacy2aidl_audio_output_flags_mask(legacy.output)));
+                      VALUE_OR_RETURN(legacy2aidl_audio_output_flags_t_int32_t_mask(
+                              legacy.output)));
             break;
     }
     return aidl;
 }
 
-ConversionResult<audio_port_config_device_ext> aidl2legacy_AudioPortConfigDeviceExt(
+ConversionResult<audio_port_config_device_ext>
+aidl2legacy_AudioPortConfigDeviceExt_audio_port_config_device_ext(
         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));
@@ -775,7 +786,8 @@
     return legacy;
 }
 
-ConversionResult<media::AudioPortConfigDeviceExt> legacy2aidl_AudioPortConfigDeviceExt(
+ConversionResult<media::AudioPortConfigDeviceExt>
+legacy2aidl_audio_port_config_device_ext_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));
@@ -1014,14 +1026,16 @@
     return aidl;
 }
 
-ConversionResult<audio_port_config_session_ext> aidl2legacy_AudioPortConfigSessionExt(
+ConversionResult<audio_port_config_session_ext>
+aidl2legacy_AudioPortConfigSessionExt_audio_port_config_session_ext(
         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(
+ConversionResult<media::AudioPortConfigSessionExt>
+legacy2aidl_audio_port_config_session_ext_AudioPortConfigSessionExt(
         const audio_port_config_session_ext& legacy) {
     media::AudioPortConfigSessionExt aidl;
     aidl.session = VALUE_OR_RETURN(legacy2aidl_audio_session_t_int32_t(legacy.session));
@@ -1042,15 +1056,17 @@
             return legacy;
         case media::AudioPortType::DEVICE:
             legacy.device = VALUE_OR_RETURN(
-                    aidl2legacy_AudioPortConfigDeviceExt(VALUE_OR_RETURN(UNION_GET(aidl, device))));
+                    aidl2legacy_AudioPortConfigDeviceExt_audio_port_config_device_ext(
+                            VALUE_OR_RETURN(UNION_GET(aidl, device))));
             return legacy;
         case media::AudioPortType::MIX:
             legacy.mix = VALUE_OR_RETURN(
                     aidl2legacy_AudioPortConfigMixExt(VALUE_OR_RETURN(UNION_GET(aidl, mix)), role));
             return legacy;
         case media::AudioPortType::SESSION:
-            legacy.session = VALUE_OR_RETURN(aidl2legacy_AudioPortConfigSessionExt(
-                    VALUE_OR_RETURN(UNION_GET(aidl, session))));
+            legacy.session = VALUE_OR_RETURN(
+                    aidl2legacy_AudioPortConfigSessionExt_audio_port_config_session_ext(
+                            VALUE_OR_RETURN(UNION_GET(aidl, session))));
             return legacy;
 
     }
@@ -1067,7 +1083,9 @@
             return aidl;
         case AUDIO_PORT_TYPE_DEVICE:
             UNION_SET(aidl, device,
-                      VALUE_OR_RETURN(legacy2aidl_AudioPortConfigDeviceExt(legacy.device)));
+                      VALUE_OR_RETURN(
+                        legacy2aidl_audio_port_config_device_ext_AudioPortConfigDeviceExt(
+                          legacy.device)));
             return aidl;
         case AUDIO_PORT_TYPE_MIX:
             UNION_SET(aidl, mix,
@@ -1075,7 +1093,9 @@
             return aidl;
         case AUDIO_PORT_TYPE_SESSION:
             UNION_SET(aidl, session,
-                      VALUE_OR_RETURN(legacy2aidl_AudioPortConfigSessionExt(legacy.session)));
+                      VALUE_OR_RETURN(
+                        legacy2aidl_audio_port_config_session_ext_AudioPortConfigSessionExt(
+                          legacy.session)));
             return aidl;
     }
     LOG_ALWAYS_FATAL("Shouldn't get here"); // with -Werror,-Wswitch may compile-time fail
@@ -1217,7 +1237,8 @@
     return aidl;
 }
 
-ConversionResult<AudioClient> aidl2legacy_AudioClient(const media::AudioClient& aidl) {
+ConversionResult<AudioClient> aidl2legacy_AudioClient_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));
@@ -1226,7 +1247,8 @@
     return legacy;
 }
 
-ConversionResult<media::AudioClient> legacy2aidl_AudioClient(const AudioClient& legacy) {
+ConversionResult<media::AudioClient> legacy2aidl_AudioClient_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));
@@ -1654,7 +1676,7 @@
 }
 
 ConversionResult<AudioTimestamp>
-aidl2legacy_AudioTimestamp(const media::AudioTimestampInternal& aidl) {
+aidl2legacy_AudioTimestampInternal_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));
@@ -1663,7 +1685,7 @@
 }
 
 ConversionResult<media::AudioTimestampInternal>
-legacy2aidl_AudioTimestamp(const AudioTimestamp& legacy) {
+legacy2aidl_AudioTimestamp_AudioTimestampInternal(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));
@@ -2003,7 +2025,7 @@
 ConversionResult<media::AudioGain>
 legacy2aidl_audio_gain_AudioGain(const audio_gain& legacy) {
     media::AudioGain aidl;
-    aidl.mode = VALUE_OR_RETURN(legacy2aidl_audio_gain_mode_t_mask_int32_t(legacy.mode));
+    aidl.mode = VALUE_OR_RETURN(legacy2aidl_audio_gain_mode_t_int32_t_mask(legacy.mode));
     aidl.channelMask = VALUE_OR_RETURN(
             legacy2aidl_audio_channel_mask_t_int32_t(legacy.channel_mask));
     aidl.minValue = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.min_value));
diff --git a/media/libaudioclient/AudioTrack.cpp b/media/libaudioclient/AudioTrack.cpp
index 8c53c5b..1b1e143 100644
--- a/media/libaudioclient/AudioTrack.cpp
+++ b/media/libaudioclient/AudioTrack.cpp
@@ -2819,7 +2819,7 @@
         media::AudioTimestampInternal ts;
         mAudioTrack->getTimestamp(&ts, &status);
         if (status == OK) {
-            timestamp = VALUE_OR_FATAL(aidl2legacy_AudioTimestamp(ts));
+            timestamp = VALUE_OR_FATAL(aidl2legacy_AudioTimestampInternal_AudioTimestamp(ts));
         }
     } else {
         // read timestamp from shared memory
diff --git a/media/libaudioclient/IAudioFlinger.cpp b/media/libaudioclient/IAudioFlinger.cpp
index a7cca45..d9b4394 100644
--- a/media/libaudioclient/IAudioFlinger.cpp
+++ b/media/libaudioclient/IAudioFlinger.cpp
@@ -55,13 +55,13 @@
     media::CreateTrackRequest aidl;
     aidl.attr = VALUE_OR_RETURN(legacy2aidl_audio_attributes_t_AudioAttributesInternal(attr));
     aidl.config = VALUE_OR_RETURN(legacy2aidl_audio_config_t_AudioConfig(config));
-    aidl.clientInfo = VALUE_OR_RETURN(legacy2aidl_AudioClient(clientInfo));
+    aidl.clientInfo = VALUE_OR_RETURN(legacy2aidl_AudioClient_AudioClient(clientInfo));
     aidl.sharedBuffer = VALUE_OR_RETURN(legacy2aidl_NullableIMemory_SharedFileRegion(sharedBuffer));
     aidl.notificationsPerBuffer = VALUE_OR_RETURN(convertIntegral<int32_t>(notificationsPerBuffer));
     aidl.speed = speed;
     aidl.audioTrackCallback = audioTrackCallback;
     aidl.opPackageName = opPackageName;
-    aidl.flags = VALUE_OR_RETURN(legacy2aidl_audio_output_flags_mask(flags));
+    aidl.flags = VALUE_OR_RETURN(legacy2aidl_audio_output_flags_t_int32_t_mask(flags));
     aidl.frameCount = VALUE_OR_RETURN(convertIntegral<int64_t>(frameCount));
     aidl.notificationFrameCount = VALUE_OR_RETURN(convertIntegral<int64_t>(notificationFrameCount));
     aidl.selectedDeviceId = VALUE_OR_RETURN(
@@ -75,14 +75,14 @@
     IAudioFlinger::CreateTrackInput legacy;
     legacy.attr = VALUE_OR_RETURN(aidl2legacy_AudioAttributesInternal_audio_attributes_t(aidl.attr));
     legacy.config = VALUE_OR_RETURN(aidl2legacy_AudioConfig_audio_config_t(aidl.config));
-    legacy.clientInfo = VALUE_OR_RETURN(aidl2legacy_AudioClient(aidl.clientInfo));
+    legacy.clientInfo = VALUE_OR_RETURN(aidl2legacy_AudioClient_AudioClient(aidl.clientInfo));
     legacy.sharedBuffer = VALUE_OR_RETURN(aidl2legacy_NullableSharedFileRegion_IMemory(aidl.sharedBuffer));
     legacy.notificationsPerBuffer = VALUE_OR_RETURN(
             convertIntegral<uint32_t>(aidl.notificationsPerBuffer));
     legacy.speed = aidl.speed;
     legacy.audioTrackCallback = aidl.audioTrackCallback;
     legacy.opPackageName = aidl.opPackageName;
-    legacy.flags = VALUE_OR_RETURN(aidl2legacy_audio_output_flags_mask(aidl.flags));
+    legacy.flags = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_output_flags_t_mask(aidl.flags));
     legacy.frameCount = VALUE_OR_RETURN(convertIntegral<size_t>(aidl.frameCount));
     legacy.notificationFrameCount = VALUE_OR_RETURN(
             convertIntegral<size_t>(aidl.notificationFrameCount));
@@ -95,7 +95,7 @@
 ConversionResult<media::CreateTrackResponse>
 IAudioFlinger::CreateTrackOutput::toAidl() const {
     media::CreateTrackResponse aidl;
-    aidl.flags = VALUE_OR_RETURN(legacy2aidl_audio_output_flags_mask(flags));
+    aidl.flags = VALUE_OR_RETURN(legacy2aidl_audio_output_flags_t_int32_t_mask(flags));
     aidl.frameCount = VALUE_OR_RETURN(convertIntegral<int64_t>(frameCount));
     aidl.notificationFrameCount = VALUE_OR_RETURN(convertIntegral<int64_t>(notificationFrameCount));
     aidl.selectedDeviceId = VALUE_OR_RETURN(
@@ -115,7 +115,7 @@
 IAudioFlinger::CreateTrackOutput::fromAidl(
         const media::CreateTrackResponse& aidl) {
     IAudioFlinger::CreateTrackOutput legacy;
-    legacy.flags = VALUE_OR_RETURN(aidl2legacy_audio_output_flags_mask(aidl.flags));
+    legacy.flags = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_output_flags_t_mask(aidl.flags));
     legacy.frameCount = VALUE_OR_RETURN(convertIntegral<size_t>(aidl.frameCount));
     legacy.notificationFrameCount = VALUE_OR_RETURN(
             convertIntegral<size_t>(aidl.notificationFrameCount));
@@ -137,10 +137,10 @@
     media::CreateRecordRequest aidl;
     aidl.attr = VALUE_OR_RETURN(legacy2aidl_audio_attributes_t_AudioAttributesInternal(attr));
     aidl.config = VALUE_OR_RETURN(legacy2aidl_audio_config_base_t_AudioConfigBase(config));
-    aidl.clientInfo = VALUE_OR_RETURN(legacy2aidl_AudioClient(clientInfo));
+    aidl.clientInfo = VALUE_OR_RETURN(legacy2aidl_AudioClient_AudioClient(clientInfo));
     aidl.opPackageName = VALUE_OR_RETURN(legacy2aidl_String16_string(opPackageName));
     aidl.riid = VALUE_OR_RETURN(legacy2aidl_audio_unique_id_t_int32_t(riid));
-    aidl.flags = VALUE_OR_RETURN(legacy2aidl_audio_input_flags_mask(flags));
+    aidl.flags = VALUE_OR_RETURN(legacy2aidl_audio_input_flags_t_int32_t_mask(flags));
     aidl.frameCount = VALUE_OR_RETURN(convertIntegral<int64_t>(frameCount));
     aidl.notificationFrameCount = VALUE_OR_RETURN(convertIntegral<int64_t>(notificationFrameCount));
     aidl.selectedDeviceId = VALUE_OR_RETURN(
@@ -155,10 +155,10 @@
     IAudioFlinger::CreateRecordInput legacy;
     legacy.attr = VALUE_OR_RETURN(aidl2legacy_AudioAttributesInternal_audio_attributes_t(aidl.attr));
     legacy.config = VALUE_OR_RETURN(aidl2legacy_AudioConfigBase_audio_config_base_t(aidl.config));
-    legacy.clientInfo = VALUE_OR_RETURN(aidl2legacy_AudioClient(aidl.clientInfo));
+    legacy.clientInfo = VALUE_OR_RETURN(aidl2legacy_AudioClient_AudioClient(aidl.clientInfo));
     legacy.opPackageName = VALUE_OR_RETURN(aidl2legacy_string_view_String16(aidl.opPackageName));
     legacy.riid = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_unique_id_t(aidl.riid));
-    legacy.flags = VALUE_OR_RETURN(aidl2legacy_audio_input_flags_mask(aidl.flags));
+    legacy.flags = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_input_flags_t_mask(aidl.flags));
     legacy.frameCount = VALUE_OR_RETURN(convertIntegral<size_t>(aidl.frameCount));
     legacy.notificationFrameCount = VALUE_OR_RETURN(
             convertIntegral<size_t>(aidl.notificationFrameCount));
@@ -171,7 +171,7 @@
 ConversionResult<media::CreateRecordResponse>
 IAudioFlinger::CreateRecordOutput::toAidl() const {
     media::CreateRecordResponse aidl;
-    aidl.flags = VALUE_OR_RETURN(legacy2aidl_audio_input_flags_mask(flags));
+    aidl.flags = VALUE_OR_RETURN(legacy2aidl_audio_input_flags_t_int32_t_mask(flags));
     aidl.frameCount = VALUE_OR_RETURN(convertIntegral<int64_t>(frameCount));
     aidl.notificationFrameCount = VALUE_OR_RETURN(convertIntegral<int64_t>(notificationFrameCount));
     aidl.selectedDeviceId = VALUE_OR_RETURN(
@@ -190,7 +190,7 @@
 IAudioFlinger::CreateRecordOutput::fromAidl(
         const media::CreateRecordResponse& aidl) {
     IAudioFlinger::CreateRecordOutput legacy;
-    legacy.flags = VALUE_OR_RETURN(aidl2legacy_audio_input_flags_mask(aidl.flags));
+    legacy.flags = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_input_flags_t_mask(aidl.flags));
     legacy.frameCount = VALUE_OR_RETURN(convertIntegral<size_t>(aidl.frameCount));
     legacy.notificationFrameCount = VALUE_OR_RETURN(
             convertIntegral<size_t>(aidl.notificationFrameCount));
diff --git a/media/libaudioclient/include/media/AidlConversion.h b/media/libaudioclient/include/media/AidlConversion.h
index a6e5e2e..e3858b9 100644
--- a/media/libaudioclient/include/media/AidlConversion.h
+++ b/media/libaudioclient/include/media/AidlConversion.h
@@ -80,10 +80,12 @@
 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);
 
-// The legacy enum is unnamed. Thus, we use int.
-ConversionResult<int> aidl2legacy_AudioPortConfigType(media::AudioPortConfigType aidl);
-// The legacy enum is unnamed. Thus, we use int.
-ConversionResult<media::AudioPortConfigType> legacy2aidl_AudioPortConfigType(int legacy);
+// The legacy enum is unnamed. Thus, we use int32_t.
+ConversionResult<int32_t> aidl2legacy_AudioPortConfigType_int32_t(
+        media::AudioPortConfigType aidl);
+// The legacy enum is unnamed. Thus, we use int32_t.
+ConversionResult<media::AudioPortConfigType> legacy2aidl_int32_t_AudioPortConfigType(
+        int32_t legacy);
 
 ConversionResult<unsigned int> aidl2legacy_int32_t_config_mask(int32_t aidl);
 ConversionResult<int32_t> legacy2aidl_config_mask_int32_t(unsigned int legacy);
@@ -129,7 +131,7 @@
 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_mask_int32_t(audio_gain_mode_t legacy);
+ConversionResult<int32_t> legacy2aidl_audio_gain_mode_t_int32_t_mask(audio_gain_mode_t legacy);
 
 ConversionResult<audio_devices_t> aidl2legacy_int32_t_audio_devices_t(int32_t aidl);
 ConversionResult<int32_t> legacy2aidl_audio_devices_t_int32_t(audio_devices_t legacy);
@@ -149,20 +151,26 @@
 ConversionResult<media::AudioOutputFlags> legacy2aidl_audio_output_flags_t_AudioOutputFlags(
         audio_output_flags_t legacy);
 
-ConversionResult<audio_input_flags_t> aidl2legacy_audio_input_flags_mask(int32_t aidl);
-ConversionResult<int32_t> legacy2aidl_audio_input_flags_mask(audio_input_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_audio_output_flags_mask(int32_t aidl);
-ConversionResult<int32_t> legacy2aidl_audio_output_flags_mask(audio_output_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::AudioIoFlags& aidl, media::AudioPortRole role, media::AudioPortType type);
 ConversionResult<media::AudioIoFlags> legacy2aidl_audio_io_flags_AudioIoFlags(
         const audio_io_flags& legacy, audio_port_role_t role, audio_port_type_t type);
 
-ConversionResult<audio_port_config_device_ext> aidl2legacy_AudioPortConfigDeviceExt(
+ConversionResult<audio_port_config_device_ext>
+aidl2legacy_AudioPortConfigDeviceExt_audio_port_config_device_ext(
         const media::AudioPortConfigDeviceExt& aidl);
-ConversionResult<media::AudioPortConfigDeviceExt> legacy2aidl_AudioPortConfigDeviceExt(
+ConversionResult<media::AudioPortConfigDeviceExt>
+legacy2aidl_audio_port_config_device_ext_AudioPortConfigDeviceExt(
         const audio_port_config_device_ext& legacy);
 
 ConversionResult<audio_stream_type_t> aidl2legacy_AudioStreamType_audio_stream_type_t(
@@ -183,9 +191,11 @@
 ConversionResult<media::AudioPortConfigMixExt> legacy2aidl_AudioPortConfigMixExt(
         const audio_port_config_mix_ext& legacy, audio_port_role_t role);
 
-ConversionResult<audio_port_config_session_ext> aidl2legacy_AudioPortConfigSessionExt(
+ConversionResult<audio_port_config_session_ext>
+aidl2legacy_AudioPortConfigSessionExt_audio_port_config_session_ext(
         const media::AudioPortConfigSessionExt& aidl);
-ConversionResult<media::AudioPortConfigSessionExt> legacy2aidl_AudioPortConfigSessionExt(
+ConversionResult<media::AudioPortConfigSessionExt>
+legacy2aidl_audio_port_config_session_ext_AudioPortConfigSessionExt(
         const audio_port_config_session_ext& legacy);
 
 ConversionResult<audio_port_config> aidl2legacy_AudioPortConfig_audio_port_config(
@@ -204,8 +214,10 @@
 ConversionResult<media::AudioIoDescriptor> legacy2aidl_AudioIoDescriptor_AudioIoDescriptor(
         const sp<AudioIoDescriptor>& legacy);
 
-ConversionResult<AudioClient> aidl2legacy_AudioClient(const media::AudioClient& aidl);
-ConversionResult<media::AudioClient> legacy2aidl_AudioClient(const AudioClient& legacy);
+ConversionResult<AudioClient> aidl2legacy_AudioClient_AudioClient(
+        const media::AudioClient& aidl);
+ConversionResult<media::AudioClient> legacy2aidl_AudioClient_AudioClient(
+        const AudioClient& legacy);
 
 ConversionResult<audio_content_type_t>
 aidl2legacy_AudioContentType_audio_content_type_t(media::AudioContentType aidl);
@@ -263,9 +275,9 @@
 legacy2aidl_NullableIMemory_SharedFileRegion(const sp<IMemory>& legacy);
 
 ConversionResult<AudioTimestamp>
-aidl2legacy_AudioTimestamp(const media::AudioTimestampInternal& aidl);
+aidl2legacy_AudioTimestampInternal_AudioTimestamp(const media::AudioTimestampInternal& aidl);
 ConversionResult<media::AudioTimestampInternal>
-legacy2aidl_AudioTimestamp(const AudioTimestamp& legacy);
+legacy2aidl_AudioTimestamp_AudioTimestampInternal(const AudioTimestamp& legacy);
 
 ConversionResult<audio_uuid_t>
 aidl2legacy_AudioUuid_audio_uuid_t(const media::AudioUuid& aidl);
diff --git a/media/libaudiofoundation/AudioGain.cpp b/media/libaudiofoundation/AudioGain.cpp
index 56343d8..1dee938 100644
--- a/media/libaudiofoundation/AudioGain.cpp
+++ b/media/libaudiofoundation/AudioGain.cpp
@@ -140,7 +140,7 @@
     parcelable->useInChannelMask = mUseInChannelMask;
     parcelable->useForVolume = mUseForVolume;
     parcelable->mode = VALUE_OR_RETURN_STATUS(
-            legacy2aidl_audio_gain_mode_t_mask_int32_t(mGain.mode));
+            legacy2aidl_audio_gain_mode_t_int32_t_mask(mGain.mode));
     parcelable->channelMask = VALUE_OR_RETURN_STATUS(
             legacy2aidl_audio_channel_mask_t_int32_t(mGain.channel_mask));
     parcelable->minValue = VALUE_OR_RETURN_STATUS(convertIntegral<int32_t>(mGain.min_value));
diff --git a/media/libaudiofoundation/AudioPort.cpp b/media/libaudiofoundation/AudioPort.cpp
index 6b63675..20d8632 100644
--- a/media/libaudiofoundation/AudioPort.cpp
+++ b/media/libaudiofoundation/AudioPort.cpp
@@ -291,7 +291,7 @@
     parcelable->id = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_port_handle_t_int32_t(mId));
     parcelable->gain.index = VALUE_OR_RETURN_STATUS(convertIntegral<int32_t>(mGain.index));
     parcelable->gain.mode = VALUE_OR_RETURN_STATUS(
-            legacy2aidl_audio_gain_mode_t_mask_int32_t(mGain.mode));
+            legacy2aidl_audio_gain_mode_t_int32_t_mask(mGain.mode));
     parcelable->gain.channelMask = VALUE_OR_RETURN_STATUS(
             legacy2aidl_audio_channel_mask_t_int32_t(mGain.channel_mask));
     parcelable->gain.rampDurationMs = VALUE_OR_RETURN_STATUS(
diff --git a/services/audioflinger/AudioFlinger.cpp b/services/audioflinger/AudioFlinger.cpp
index d442af6..78ad467 100644
--- a/services/audioflinger/AudioFlinger.cpp
+++ b/services/audioflinger/AudioFlinger.cpp
@@ -2593,7 +2593,7 @@
     sp<DeviceDescriptorBase> device = VALUE_OR_RETURN_STATUS(
             aidl2legacy_DeviceDescriptorBase(request.device));
     audio_output_flags_t flags = VALUE_OR_RETURN_STATUS(
-            aidl2legacy_audio_output_flags_mask(request.flags));
+            aidl2legacy_int32_t_audio_output_flags_t_mask(request.flags));
 
     audio_io_handle_t output;
     uint32_t latencyMs;
@@ -2643,7 +2643,8 @@
         response->output = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_io_handle_t_int32_t(output));
         response->config = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_config_t_AudioConfig(config));
         response->latencyMs = VALUE_OR_RETURN_STATUS(convertIntegral<int32_t>(latencyMs));
-        response->flags = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_output_flags_mask(flags));
+        response->flags = VALUE_OR_RETURN_STATUS(
+                legacy2aidl_audio_output_flags_t_int32_t_mask(flags));
         return NO_ERROR;
     }
 
@@ -2819,7 +2820,7 @@
             device.mType,
             device.address().c_str(),
             VALUE_OR_RETURN_STATUS(aidl2legacy_AudioSourceType_audio_source_t(request.source)),
-            VALUE_OR_RETURN_STATUS(aidl2legacy_audio_input_flags_mask(request.flags)),
+            VALUE_OR_RETURN_STATUS(aidl2legacy_int32_t_audio_input_flags_t_mask(request.flags)),
             AUDIO_DEVICE_NONE,
             String8{});
 
diff --git a/services/audioflinger/Tracks.cpp b/services/audioflinger/Tracks.cpp
index 68b709f..e487481 100644
--- a/services/audioflinger/Tracks.cpp
+++ b/services/audioflinger/Tracks.cpp
@@ -371,7 +371,7 @@
     if (*_aidl_return != OK) {
         return Status::ok();
     }
-    *timestamp = legacy2aidl_AudioTimestamp(legacy).value();
+    *timestamp = legacy2aidl_AudioTimestamp_AudioTimestampInternal(legacy).value();
     return Status::ok();
 }
 
diff --git a/services/audiopolicy/service/AudioPolicyClientImpl.cpp b/services/audiopolicy/service/AudioPolicyClientImpl.cpp
index dd128a2..90b93e2 100644
--- a/services/audiopolicy/service/AudioPolicyClientImpl.cpp
+++ b/services/audiopolicy/service/AudioPolicyClientImpl.cpp
@@ -57,7 +57,7 @@
     request.module = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_module_handle_t_int32_t(module));
     request.config = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_config_t_AudioConfig(*config));
     request.device = VALUE_OR_RETURN_STATUS(legacy2aidl_DeviceDescriptorBase(device));
-    request.flags = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_output_flags_mask(flags));
+    request.flags = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_output_flags_t_int32_t_mask(flags));
 
     status_t status = af->openOutput(request, &response);
     if (status == OK) {
@@ -134,7 +134,7 @@
     request.config = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_config_t_AudioConfig(*config));
     request.device = VALUE_OR_RETURN_STATUS(legacy2aidl_AudioDeviceTypeAddress(deviceTypeAddr));
     request.source = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_source_t_AudioSourceType(source));
-    request.flags = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_input_flags_mask(flags));
+    request.flags = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_input_flags_t_int32_t_mask(flags));
 
     media::OpenInputResponse response;
     status_t status = af->openInput(request, &response);