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Commit 087c007b authored by Jeremy Wu's avatar Jeremy Wu Committed by Automerger Merge Worker
Browse files

Merge "Floss: enable BLE build" into main am: 858953b9 

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2606678



Change-Id: I811bf2b510b8e2d4d1d64eeb019f286999df9dd5
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents a81a3cbe 858953b9

system/audio_hal_interface/BUILD.gn

+1 −0
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ static_library("audio_hal_interface") { 
  sources = [

    "a2dp_encoding_host.cc",

    "hearing_aid_software_encoding_host.cc",

    "le_audio_software_host.cc",

  ]



  include_dirs = [

system/audio_hal_interface/audio_linux.h

0 → 100644
+107 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2023 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



#pragma once



#include <stddef.h>



/* maximum audio device address length */

#define AUDIO_DEVICE_MAX_ADDRESS_LEN 32



typedef enum {

  AUDIO_SOURCE_DEFAULT = 0,

  AUDIO_SOURCE_MIC = 1,

  AUDIO_SOURCE_VOICE_UPLINK = 2,

  AUDIO_SOURCE_VOICE_DOWNLINK = 3,

  AUDIO_SOURCE_VOICE_CALL = 4,

  AUDIO_SOURCE_CAMCORDER = 5,

  AUDIO_SOURCE_VOICE_RECOGNITION = 6,

  AUDIO_SOURCE_VOICE_COMMUNICATION = 7,

  AUDIO_SOURCE_REMOTE_SUBMIX = 8,

  AUDIO_SOURCE_UNPROCESSED = 9,

  AUDIO_SOURCE_VOICE_PERFORMANCE = 10,

  AUDIO_SOURCE_ECHO_REFERENCE = 1997,

  AUDIO_SOURCE_FM_TUNER = 1998,

  AUDIO_SOURCE_HOTWORD = 1999,

  AUDIO_SOURCE_INVALID = -1,

} audio_source_t;



typedef enum {

  AUDIO_CONTENT_TYPE_UNKNOWN = 0u,

  AUDIO_CONTENT_TYPE_SPEECH = 1u,

  AUDIO_CONTENT_TYPE_MUSIC = 2u,

  AUDIO_CONTENT_TYPE_MOVIE = 3u,

  AUDIO_CONTENT_TYPE_SONIFICATION = 4u,

} audio_content_type_t;



typedef enum {

  AUDIO_USAGE_UNKNOWN = 0,

  AUDIO_USAGE_MEDIA = 1,

  AUDIO_USAGE_VOICE_COMMUNICATION = 2,

  AUDIO_USAGE_VOICE_COMMUNICATION_SIGNALLING = 3,

  AUDIO_USAGE_ALARM = 4,

  AUDIO_USAGE_NOTIFICATION = 5,

  AUDIO_USAGE_NOTIFICATION_TELEPHONY_RINGTONE = 6,

  AUDIO_USAGE_NOTIFICATION_COMMUNICATION_REQUEST = 7,

  AUDIO_USAGE_NOTIFICATION_COMMUNICATION_INSTANT = 8,

  AUDIO_USAGE_NOTIFICATION_COMMUNICATION_DELAYED = 9,

  AUDIO_USAGE_NOTIFICATION_EVENT = 10,

  AUDIO_USAGE_ASSISTANCE_ACCESSIBILITY = 11,

  AUDIO_USAGE_ASSISTANCE_NAVIGATION_GUIDANCE = 12,

  AUDIO_USAGE_ASSISTANCE_SONIFICATION = 13,

  AUDIO_USAGE_GAME = 14,

  AUDIO_USAGE_VIRTUAL_SOURCE = 15,

  AUDIO_USAGE_ASSISTANT = 16,

  AUDIO_USAGE_CALL_ASSISTANT = 17,

  AUDIO_USAGE_EMERGENCY = 1000,

  AUDIO_USAGE_SAFETY = 1001,

  AUDIO_USAGE_VEHICLE_STATUS = 1002,

  AUDIO_USAGE_ANNOUNCEMENT = 1003,

} audio_usage_t;



typedef enum {

  AUDIO_DEVICE_DEFAULT = 0,

} audio_devices_t;



/** Metadata of a playback track for an in stream. */

typedef struct playback_track_metadata {

  audio_usage_t usage;

  audio_content_type_t content_type;

  float gain;  // Normalized linear volume. 0=silence, 1=0dbfs...

} playback_track_metadata_t;



/** Metadata of a record track for an out stream. */

typedef struct record_track_metadata {

  audio_source_t source;

  float gain;  // Normalized linear volume. 0=silence, 1=0dbfs...

               // For record tracks originating from a software patch, the

               // dest_device fields provide information about the downstream

               // device.

  audio_devices_t dest_device;

  char dest_device_address[AUDIO_DEVICE_MAX_ADDRESS_LEN];

} record_track_metadata_t;



typedef struct source_metadata {

  size_t track_count;

  /** Array of metadata of each track connected to this source. */

  struct playback_track_metadata* tracks;

} source_metadata_t;



typedef struct sink_metadata {

  size_t track_count;

  /** Array of metadata of each track connected to this sink. */

  struct record_track_metadata* tracks;

} sink_metadata_t;

system/audio_hal_interface/le_audio_software.h

+4 −0
Original line number Diff line number Diff line
@@ -16,7 +16,11 @@ 


#pragma once



#ifdef TARGET_FLOSS

#include <audio_hal_interface/audio_linux.h>

#else

#include <hardware/audio.h>

#endif



#include <functional>

system/audio_hal_interface/le_audio_software_host.cc

+0 −1
Original line number Diff line number Diff line
@@ -15,7 +15,6 @@ 
 * limitations under the License.

 */



#include "audio_hal_interface/hal_version_manager.h"

#include "audio_hal_interface/le_audio_software.h"

#include "bta/le_audio/codec_manager.h"

system/bta/BUILD.gn

+76 −6
Original line number Diff line number Diff line
@@ -14,6 +14,9 @@ 
#  limitations under the License.

#



import("//bt/system/gd/dumpsys/bundler/bundler.gni")

import("//common-mk/flatbuffer.gni")



static_library("bta") {

  sources = [

    "ag/bta_ag_act.cc",
@@ -55,11 +58,11 @@ static_library("bta") { 
    "gatt/database.cc",

    "gatt/database_builder.cc",

    "groups/groups.cc",

    # TODO(abps) - Enable with long-term effort for LE Audio

    #"has/has_client.cc",

    #"has/has_ctp.cc",

    #"has/has_preset.cc",

    #"has/has_types.cc",

    "has/has_client.cc",

    "has/has_ctp.cc",

    "has/has_preset.cc",

    "has/has_types.cc",

    "has/has_journal.cc",

    "hearing_aid/hearing_aid.cc",

    "hearing_aid/hearing_aid_audio_source.cc",

    "hf_client/bta_hf_client_act.cc",
@@ -82,8 +85,26 @@ static_library("bta") { 
    "jv/bta_jv_act.cc",

    "jv/bta_jv_api.cc",

    "jv/bta_jv_cfg.cc",

    "le_audio/client_linux.cc",

    "le_audio/audio_hal_client/audio_sink_hal_client.cc",

    "le_audio/audio_hal_client/audio_source_hal_client.cc",

    "le_audio/broadcaster/broadcaster.cc",

    "le_audio/broadcaster/broadcaster_types.cc",

    "le_audio/broadcaster/state_machine.cc",

    "le_audio/client.cc",

    "le_audio/client_parser.cc",

    "le_audio/codec_interface.cc",

    "le_audio/codec_manager.cc",

    "le_audio/content_control_id_keeper.cc",

    "le_audio/devices.cc",

    "le_audio/hal_verifier_linux.cc",

    "le_audio/le_audio_health_status.cc",

    "le_audio/le_audio_log_history.cc",

    "le_audio/le_audio_set_configuration_provider_json.cc",

    "le_audio/le_audio_types.cc",

    "le_audio/le_audio_utils.cc",

    "le_audio/metrics_collector.cc",

    "le_audio/state_machine.cc",

    "le_audio/storage_helper.cc",

    "pan/bta_pan_act.cc",

    "pan/bta_pan_api.cc",

    "pan/bta_pan_ci.cc",
@@ -107,6 +128,7 @@ static_library("bta") { 
    "include",

    "sys",

    "//bt/system/",

    "//bt/system/include",

    "//bt/system/linux_include",

    "//bt/system/bta",

    "//bt/system/gd",
@@ -129,9 +151,57 @@ static_library("bta") { 
  ]



  deps = [

    "//bt/system/bta:LeAudioSetScenariosSchema_bfbs",

    "//bt/system/bta:LeAudioSetConfigsSchema_bfbs",

    "//bt/system/bta:install_audio_set_scenarios_json",

    "//bt/system/bta:install_audio_set_configurations_json",

    "//bt/system/bta:install_audio_set_scenarios_bfbs",

    "//bt/system/bta:install_audio_set_configurations_bfbs",

    "//bt/system:libbt-platform-protos-lite",

    "//bt/system/gd/rust/shim:init_flags_bridge_header",

  ]



  libs = [

    "lc3",

  ]

}



bt_flatc_binary_schema("LeAudioSetScenariosSchema_bfbs") {

  sources = [

    "le_audio/audio_set_scenarios.fbs",

  ]



  include_dir = "system"

  gen_header = true

}



bt_flatc_binary_schema("LeAudioSetConfigsSchema_bfbs") {

  sources = [

    "le_audio/audio_set_configurations.fbs",

  ]



  include_dir = "system"

  gen_header = true

}



install_config("install_audio_set_scenarios_bfbs") {

  sources = [ "$target_gen_dir/audio_set_scenarios.bfbs" ]

  install_path = "/etc/bluetooth/le_audio/"

}



install_config("install_audio_set_configurations_bfbs") {

  sources = [ "$target_gen_dir/audio_set_configurations.bfbs" ]

  install_path = "/etc/bluetooth/le_audio/"

}



install_config("install_audio_set_scenarios_json") {

  sources = [ "le_audio/audio_set_scenarios.json" ]

  install_path = "/etc/bluetooth/le_audio/"

}



install_config("install_audio_set_configurations_json") {

  sources = [ "le_audio/audio_set_configurations.json" ]

  install_path = "/etc/bluetooth/le_audio/"

}



if (use.test) {