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Commit a4d3aef8 authored by Alice Kuo's avatar Alice Kuo
Browse files

Use PTS flag to set 48_1/2/3/4 audio configuration for broadcast PTS test 

Bug: 238588093
Test: Pass PTS BAP broadcast source test cases
Change-Id: I83b97e47df6af9444f6a7ff8de6979e8a1ee882c
parent 45661c40

system/bta/Android.bp

+2 −0
Original line number Diff line number Diff line
@@ -720,6 +720,7 @@ cc_test { 
        "le_audio/le_audio_types.cc",

        "le_audio/mock_iso_manager.cc",

        "le_audio/mock_codec_manager.cc",

        ":TestCommonStackConfig",

    ],

    shared_libs: [

        "libprotobuf-cpp-lite",
@@ -774,6 +775,7 @@ cc_test { 
        "le_audio/mock_iso_manager.cc",

        "test/common/mock_controller.cc",

        "le_audio/mock_codec_manager.cc",

        ":TestCommonStackConfig",

    ],

    shared_libs: [

        "libprotobuf-cpp-lite",

system/bta/le_audio/broadcaster/broadcaster_types.cc

+73 −0
Original line number Diff line number Diff line
@@ -23,6 +23,7 @@ 
#include "bta_le_audio_broadcaster_api.h"

#include "btm_ble_api_types.h"

#include "embdrv/lc3/include/lc3.h"

#include "internal_include/stack_config.h"

#include "osi/include/properties.h"



using bluetooth::le_audio::BasicAudioAnnouncementBisConfig;
@@ -223,6 +224,54 @@ static const BroadcastCodecWrapper lc3_stereo_24_2 = BroadcastCodecWrapper( 
    // Frame len.

    60);



static const BroadcastCodecWrapper lc3_stereo_48_1 = BroadcastCodecWrapper(

    kLeAudioCodecIdLc3,

    // LeAudioCodecConfiguration

    {.num_channels = LeAudioCodecConfiguration::kChannelNumberStereo,

     .sample_rate = LeAudioCodecConfiguration::kSampleRate48000,

     .bits_per_sample = LeAudioCodecConfiguration::kBitsPerSample16,

     .data_interval_us = LeAudioCodecConfiguration::kInterval7500Us},

    // Bitrate

    80000,

    // Frame len.

    75);



static const BroadcastCodecWrapper lc3_stereo_48_2 = BroadcastCodecWrapper(

    kLeAudioCodecIdLc3,

    // LeAudioCodecConfiguration

    {.num_channels = LeAudioCodecConfiguration::kChannelNumberStereo,

     .sample_rate = LeAudioCodecConfiguration::kSampleRate48000,

     .bits_per_sample = LeAudioCodecConfiguration::kBitsPerSample16,

     .data_interval_us = LeAudioCodecConfiguration::kInterval10000Us},

    // Bitrate

    80000,

    // Frame len.

    100);



static const BroadcastCodecWrapper lc3_stereo_48_3 = BroadcastCodecWrapper(

    kLeAudioCodecIdLc3,

    // LeAudioCodecConfiguration

    {.num_channels = LeAudioCodecConfiguration::kChannelNumberStereo,

     .sample_rate = LeAudioCodecConfiguration::kSampleRate48000,

     .bits_per_sample = LeAudioCodecConfiguration::kBitsPerSample16,

     .data_interval_us = LeAudioCodecConfiguration::kInterval7500Us},

    // Bitrate

    96000,

    // Frame len.

    90);



static const BroadcastCodecWrapper lc3_stereo_48_4 = BroadcastCodecWrapper(

    kLeAudioCodecIdLc3,

    // LeAudioCodecConfiguration

    {.num_channels = LeAudioCodecConfiguration::kChannelNumberStereo,

     .sample_rate = LeAudioCodecConfiguration::kSampleRate48000,

     .bits_per_sample = LeAudioCodecConfiguration::kBitsPerSample16,

     .data_interval_us = LeAudioCodecConfiguration::kInterval10000Us},

    // Bitrate

    96000,

    // Frame len.

    120);



const std::map<uint32_t, uint8_t> sample_rate_to_sampling_freq_map = {

    {LeAudioCodecConfiguration::kSampleRate8000,

     codec_spec_conf::kLeAudioSamplingFreq8000Hz},
@@ -318,8 +367,12 @@ std::ostream& operator<<( 


static const BroadcastQosConfig qos_config_2_10 = BroadcastQosConfig(2, 10);



static const BroadcastQosConfig qos_config_4_50 = BroadcastQosConfig(4, 50);



static const BroadcastQosConfig qos_config_4_60 = BroadcastQosConfig(4, 60);



static const BroadcastQosConfig qos_config_4_65 = BroadcastQosConfig(4, 65);



std::ostream& operator<<(

    std::ostream& os, const le_audio::broadcaster::BroadcastQosConfig& config) {

  os << " BroadcastQosConfig=[";
@@ -344,8 +397,28 @@ static const std::pair<const BroadcastCodecWrapper&, const BroadcastQosConfig&> 
static const std::pair<const BroadcastCodecWrapper&, const BroadcastQosConfig&>

    lc3_stereo_24_2_2 = {lc3_stereo_24_2, qos_config_4_60};



static const std::pair<const BroadcastCodecWrapper&, const BroadcastQosConfig&>

    lc3_stereo_48_1_2 = {lc3_stereo_48_1, qos_config_4_50};



static const std::pair<const BroadcastCodecWrapper&, const BroadcastQosConfig&>

    lc3_stereo_48_2_2 = {lc3_stereo_48_2, qos_config_4_65};



static const std::pair<const BroadcastCodecWrapper&, const BroadcastQosConfig&>

    lc3_stereo_48_3_2 = {lc3_stereo_48_3, qos_config_4_50};



static const std::pair<const BroadcastCodecWrapper&, const BroadcastQosConfig&>

    lc3_stereo_48_4_2 = {lc3_stereo_48_4, qos_config_4_65};



std::pair<const BroadcastCodecWrapper&, const BroadcastQosConfig&>

getStreamConfigForContext(uint16_t context) {

  const std::string* options =

      stack_config_get_interface()->get_pts_broadcast_audio_config_options();

  if (options) {

    if (!options->compare("lc3_stereo_48_1_2")) return lc3_stereo_48_1_2;

    if (!options->compare("lc3_stereo_48_2_2")) return lc3_stereo_48_2_2;

    if (!options->compare("lc3_stereo_48_3_2")) return lc3_stereo_48_3_2;

    if (!options->compare("lc3_stereo_48_4_2")) return lc3_stereo_48_4_2;

  }

  // High quality, Low Latency

  auto contexts_stereo_24_2_1 =

      static_cast<std::underlying_type<LeAudioContextType>::type>(

system/conf/bt_stack.conf

+8 −0
Original line number Diff line number Diff line
@@ -113,3 +113,11 @@ TRC_HID_DEV=2 
#  SMP_NUMERIC_COMPAR_FAIL = 12

#PTS_SmpFailureCase=0





# PTS Broadcast audio configuration option

# Option:

# lc3_stereo_48_1_2

# lc3_stereo_48_2_2

# lc3_stereo_48_3_2

# lc3_stereo_48_4_2

#PTS_BroadcastAudioConfigOption=lc3_stereo_48_1_2

system/internal_include/stack_config.h

+1 −0
Original line number Diff line number Diff line
@@ -45,6 +45,7 @@ typedef struct { 
  bool (*get_pts_l2cap_ecoc_connect_remaining)(void);

  int (*get_pts_l2cap_ecoc_send_num_of_sdu)(void);

  bool (*get_pts_l2cap_ecoc_reconfigure)(void);

  const std::string* (*get_pts_broadcast_audio_config_options)(void);

  config_t* (*get_all)(void);

} stack_config_t;

system/main/stack_config.cc

+12 −0
Original line number Diff line number Diff line
@@ -47,6 +47,8 @@ const char* PTS_L2CAP_ECOC_INITIAL_CHAN_CNT = "PTS_L2capEcocInitialChanCnt"; 
const char* PTS_L2CAP_ECOC_CONNECT_REMAINING = "PTS_L2capEcocConnectRemaining";

const char* PTS_L2CAP_ECOC_SEND_NUM_OF_SDU = "PTS_L2capEcocSendNumOfSdu";

const char* PTS_L2CAP_ECOC_RECONFIGURE = "PTS_L2capEcocReconfigure";

const char* PTS_BROADCAST_AUDIO_CONFIG_OPTION =

    "PTS_BroadcastAudioConfigOption";



static std::unique_ptr<config_t> config;

}  // namespace
@@ -184,6 +186,15 @@ static bool get_pts_l2cap_ecoc_reconfigure(void) { 
                         PTS_L2CAP_ECOC_RECONFIGURE, false);

}



static const std::string* get_pts_broadcast_audio_config_options(void) {

  if (!config) {

    LOG_INFO("Config isn't ready, use default option");

    return NULL;

  }

  return config_get_string(*config, CONFIG_DEFAULT_SECTION,

                           PTS_BROADCAST_AUDIO_CONFIG_OPTION, NULL);

}



static config_t* get_all(void) { return config.get(); }



const stack_config_t interface = {get_trace_config_enabled,
@@ -205,6 +216,7 @@ const stack_config_t interface = {get_trace_config_enabled, 
                                  get_pts_l2cap_ecoc_connect_remaining,

                                  get_pts_l2cap_ecoc_send_num_of_sdu,

                                  get_pts_l2cap_ecoc_reconfigure,

                                  get_pts_broadcast_audio_config_options,

                                  get_all};



const stack_config_t* stack_config_get_interface(void) { return &interface; }