a2dp_source_local_param_t::btc_aa_src_cb field

a2dp_source_local_param.btc_aa_src_cb.encoder.sbc_mode = SBC_MODE_STD;

btc_a2dp_source.c:768

a2dp_source_local_param.btc_aa_src_cb.encoder.s16ChannelMode = pInitAudio->ChannelMode;

btc_a2dp_source.c:769

a2dp_source_local_param.btc_aa_src_cb.encoder.s16NumOfSubBands = pInitAudio->NumOfSubBands;

btc_a2dp_source.c:770

a2dp_source_local_param.btc_aa_src_cb.encoder.s16NumOfBlocks = pInitAudio->NumOfBlocks;

btc_a2dp_source.c:771

a2dp_source_local_param.btc_aa_src_cb.encoder.s16AllocationMethod = pInitAudio->AllocationMethod;

btc_a2dp_source.c:772

a2dp_source_local_param.btc_aa_src_cb.encoder.s16SamplingFreq = pInitAudio->SamplingFreq;

btc_a2dp_source.c:773

a2dp_source_local_param.btc_aa_src_cb.encoder.u16BitRate = btc_a2dp_source_get_sbc_rate();

btc_a2dp_source.c:775

a2dp_source_local_param.btc_aa_src_cb.TxTranscoding = BTC_MEDIA_TRSCD_PCM_2_SBC;

btc_a2dp_source.c:778

a2dp_source_local_param.btc_aa_src_cb.TxAaMtuSize = ((BTC_MEDIA_AA_BUF_SIZE - BTC_MEDIA_AA_SBC_OFFSET - sizeof(BT_HDR))

btc_a2dp_source.c:779

a2dp_source_local_param.btc_aa_src_cb.TxAaMtuSize, pInitAudio->MtuSize);

btc_a2dp_source.c:784

a2dp_source_local_param.btc_aa_src_cb.encoder.s16ChannelMode, a2dp_source_local_param.btc_aa_src_cb.encoder.s16NumOfSubBands,

btc_a2dp_source.c:786

a2dp_source_local_param.btc_aa_src_cb.encoder.s16NumOfBlocks,

btc_a2dp_source.c:787

a2dp_source_local_param.btc_aa_src_cb.encoder.s16AllocationMethod, a2dp_source_local_param.btc_aa_src_cb.encoder.u16BitRate,

btc_a2dp_source.c:788

a2dp_source_local_param.btc_aa_src_cb.encoder.s16SamplingFreq);

btc_a2dp_source.c:789

SBC_Encoder_Init(&(a2dp_source_local_param.btc_aa_src_cb.encoder));

btc_a2dp_source.c:792

APPL_TRACE_DEBUG("btc_a2dp_source_enc_init bit pool %d", a2dp_source_local_param.btc_aa_src_cb.encoder.s16BitPool);

btc_a2dp_source.c:793

SBC_ENC_PARAMS *pstrEncParams = &a2dp_source_local_param.btc_aa_src_cb.encoder;

btc_a2dp_source.c:810

a2dp_source_local_param.btc_aa_src_cb.TxAaMtuSize = ((BTC_MEDIA_AA_BUF_SIZE -

btc_a2dp_source.c:823

a2dp_source_local_param.btc_aa_src_cb.encoder.u16BitRate -= BTC_MEDIA_BITRATE_STEP;

btc_a2dp_source.c:902

UINT16 previous_u16BitRate = a2dp_source_local_param.btc_aa_src_cb.encoder.u16BitRate;

btc_a2dp_source.c:909

a2dp_source_local_param.btc_aa_src_cb.encoder.u16BitRate += BTC_MEDIA_BITRATE_STEP;

btc_a2dp_source.c:910

if (a2dp_source_local_param.btc_aa_src_cb.encoder.u16BitRate < previous_u16BitRate) {

btc_a2dp_source.c:914

a2dp_source_local_param.btc_aa_src_cb.encoder.u16BitRate, a2dp_source_local_param.btc_aa_src_cb.encoder.s16BitPool);

btc_a2dp_source.c:931

SBC_Encoder_Init(&(a2dp_source_local_param.btc_aa_src_cb.encoder));

btc_a2dp_source.c:934

if (a2dp_source_local_param.btc_aa_src_cb.encoder.s16SamplingFreq != SBC_sf48000) {

btc_a2dp_source.c:986

a2dp_source_local_param.btc_aa_src_cb.encoder.s16SamplingFreq = SBC_sf48000;

btc_a2dp_source.c:989

if (a2dp_source_local_param.btc_aa_src_cb.encoder.s16SamplingFreq != SBC_sf44100) {

btc_a2dp_source.c:998

a2dp_source_local_param.btc_aa_src_cb.encoder.s16SamplingFreq = SBC_sf44100;

btc_a2dp_source.c:1001

if (a2dp_source_local_param.btc_aa_src_cb.encoder.s16ChannelMode == SBC_MONO) {

btc_a2dp_source.c:1011

a2dp_source_local_param.btc_aa_src_cb.encoder.s16ChannelMode = SBC_JOINT_STEREO;

btc_a2dp_source.c:1013

APPL_TRACE_DEBUG("%s :: mtu %d", __FUNCTION__, a2dp_source_local_param.btc_aa_src_cb.TxAaMtuSize);

btc_a2dp_source.c:1018

a2dp_source_local_param.btc_aa_src_cb.encoder.s16ChannelMode,

btc_a2dp_source.c:1020

a2dp_source_local_param.btc_aa_src_cb.encoder.s16NumOfSubBands, a2dp_source_local_param.btc_aa_src_cb.encoder.s16NumOfBlocks,

btc_a2dp_source.c:1021

a2dp_source_local_param.btc_aa_src_cb.encoder.s16AllocationMethod, a2dp_source_local_param.btc_aa_src_cb.encoder.u16BitRate,

btc_a2dp_source.c:1022

a2dp_source_local_param.btc_aa_src_cb.encoder.s16SamplingFreq);

btc_a2dp_source.c:1023

SBC_Encoder_Init(&(a2dp_source_local_param.btc_aa_src_cb.encoder));

btc_a2dp_source.c:1025

btc_a2dp_source_audio_feeding_init()

a2dp_source_local_param.btc_aa_src_cb.feeding_mode = p_feeding->feeding_mode;

btc_a2dp_source.c:1053

a2dp_source_local_param.btc_aa_src_cb.media_feeding = p_feeding->feeding;

btc_a2dp_source.c:1054

btc_a2dp_source_audio_feeding_init()

a2dp_source_local_param.btc_aa_src_cb.TxTranscoding = BTC_MEDIA_TRSCD_PCM_2_SBC;

btc_a2dp_source.c:1059

btc_a2dp_source_audio_feeding_init()

a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.counter = 0;

btc_a2dp_source.c:1083

btc_a2dp_source_aa_tx_flush()

a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.aa_feed_residue = 0;

btc_a2dp_source.c:1084

btc_a2dp_source_aa_tx_flush()

btc_a2dp_source_flush_q(a2dp_source_local_param.btc_aa_src_cb.TxAaQ);

btc_a2dp_source.c:1086

btc_a2dp_source_aa_tx_flush()

switch (a2dp_source_local_param.btc_aa_src_cb.TxTranscoding) {

btc_a2dp_source.c:1104

UINT32 pcm_bytes_per_frame = a2dp_source_local_param.btc_aa_src_cb.encoder.s16NumOfSubBands *

btc_a2dp_source.c:1106

a2dp_source_local_param.btc_aa_src_cb.encoder.s16NumOfBlocks *

btc_a2dp_source.c:1107

a2dp_source_local_param.btc_aa_src_cb.media_feeding.cfg.pcm.num_channel *

btc_a2dp_source.c:1108

a2dp_source_local_param.btc_aa_src_cb.media_feeding.cfg.pcm.bit_per_sample / 8;

btc_a2dp_source.c:1109

a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.counter +=

btc_a2dp_source.c:1124

a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.bytes_per_tick *

btc_a2dp_source.c:1125

result = a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.counter / pcm_bytes_per_frame;

btc_a2dp_source.c:1129

UINT32 frm_nb_threshold = MAX_OUTPUT_A2DP_SRC_FRAME_QUEUE_SZ - fixed_queue_length(a2dp_source_local_param.btc_aa_src_cb.TxAaQ);

btc_a2dp_source.c:1132

a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.counter -= result * pcm_bytes_per_frame;

btc_a2dp_source.c:1141

a2dp_source_local_param.btc_aa_src_cb.TxTranscoding);

btc_a2dp_source.c:1149

UINT16 blocm_x_subband = a2dp_source_local_param.btc_aa_src_cb.encoder.s16NumOfSubBands * \

btc_a2dp_source.c:1169

a2dp_source_local_param.btc_aa_src_cb.encoder.s16NumOfBlocks;

btc_a2dp_source.c:1170

UINT16 bytes_needed = blocm_x_subband * a2dp_source_local_param.btc_aa_src_cb.encoder.s16NumOfChannels * \

btc_a2dp_source.c:1174

a2dp_source_local_param.btc_aa_src_cb.media_feeding.cfg.pcm.bit_per_sample / 8;

btc_a2dp_source.c:1175

switch (a2dp_source_local_param.btc_aa_src_cb.encoder.s16SamplingFreq) {

btc_a2dp_source.c:1188

if (sbc_sampling == a2dp_source_local_param.btc_aa_src_cb.media_feeding.cfg.pcm.sampling_freq) {

btc_a2dp_source.c:1203

read_size = bytes_needed - a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.aa_feed_residue;

btc_a2dp_source.c:1204

((uint8_t *)a2dp_source_local_param.btc_aa_src_cb.encoder.as16PcmBuffer) +

btc_a2dp_source.c:1206

a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.aa_feed_residue,

btc_a2dp_source.c:1207

a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.aa_feed_residue = 0;

btc_a2dp_source.c:1210

a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.aa_feed_residue += nb_byte_read;

btc_a2dp_source.c:1215

switch (a2dp_source_local_param.btc_aa_src_cb.media_feeding.cfg.pcm.sampling_freq) {

btc_a2dp_source.c:1224

src_samples *= a2dp_source_local_param.btc_aa_src_cb.media_feeding.cfg.pcm.sampling_freq;

btc_a2dp_source.c:1240

if (a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.aa_feed_counter <= fract_threshold) {

btc_a2dp_source.c:1245

a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.aa_feed_counter++; /* one more read */

btc_a2dp_source.c:1250

if (a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.aa_feed_counter > fract_max) {

btc_a2dp_source.c:1251

a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.aa_feed_counter = 0;

btc_a2dp_source.c:1252

read_size *= a2dp_source_local_param.btc_aa_src_cb.media_feeding.cfg.pcm.num_channel;

btc_a2dp_source.c:1258

read_size *= (a2dp_source_local_param.btc_aa_src_cb.media_feeding.cfg.pcm.bit_per_sample / 8);

btc_a2dp_source.c:1259

if (a2dp_source_local_param.btc_aa_src_cb.feeding_mode == BTC_AV_FEEDING_ASYNCHRONOUS) {

btc_a2dp_source.c:1272

bta_av_sbc_init_up_sample(a2dp_source_local_param.btc_aa_src_cb.media_feeding.cfg.pcm.sampling_freq,

btc_a2dp_source.c:1280

sbc_sampling, a2dp_source_local_param.btc_aa_src_cb.media_feeding.cfg.pcm.bit_per_sample,

btc_a2dp_source.c:1281

a2dp_source_local_param.btc_aa_src_cb.media_feeding.cfg.pcm.num_channel);

btc_a2dp_source.c:1282

(UINT8 *)up_sampled_buffer + a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.aa_feed_residue,

btc_a2dp_source.c:1287

sizeof(up_sampled_buffer) - a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.aa_feed_residue,

btc_a2dp_source.c:1289

a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.aa_feed_residue += dst_size_used;

btc_a2dp_source.c:1293

if (a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.aa_feed_residue >= bytes_needed) {

btc_a2dp_source.c:1296

memcpy((UINT8 *)a2dp_source_local_param.btc_aa_src_cb.encoder.as16PcmBuffer,

btc_a2dp_source.c:1298

a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.aa_feed_residue -= bytes_needed;

btc_a2dp_source.c:1302

if (a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.aa_feed_residue != 0) {

btc_a2dp_source.c:1304

a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.aa_feed_residue);

btc_a2dp_source.c:1307

UINT16 blocm_x_subband = a2dp_source_local_param.btc_aa_src_cb.encoder.s16NumOfSubBands *

btc_a2dp_source.c:1327

a2dp_source_local_param.btc_aa_src_cb.encoder.s16NumOfBlocks;

btc_a2dp_source.c:1328

fixed_queue_length(a2dp_source_local_param.btc_aa_src_cb.TxAaQ));

btc_a2dp_source.c:1333

a2dp_source_local_param.btc_aa_src_cb.encoder.pu8Packet = (UINT8 *) (p_buf + 1) + p_buf->offset + p_buf->len;

btc_a2dp_source.c:1344

memset(a2dp_source_local_param.btc_aa_src_cb.encoder.as16PcmBuffer, 0, blocm_x_subband

btc_a2dp_source.c:1346

* a2dp_source_local_param.btc_aa_src_cb.encoder.s16NumOfChannels);

btc_a2dp_source.c:1347

SBC_Encoder(&(a2dp_source_local_param.btc_aa_src_cb.encoder));

btc_a2dp_source.c:1352

p_buf->len += a2dp_source_local_param.btc_aa_src_cb.encoder.u16PacketLength;

btc_a2dp_source.c:1355

nb_frame, a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.aa_feed_residue);

btc_a2dp_source.c:1360

a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.counter += nb_frame *

btc_a2dp_source.c:1361

a2dp_source_local_param.btc_aa_src_cb.encoder.s16NumOfSubBands *

btc_a2dp_source.c:1362

a2dp_source_local_param.btc_aa_src_cb.encoder.s16NumOfBlocks *

btc_a2dp_source.c:1363

a2dp_source_local_param.btc_aa_src_cb.media_feeding.cfg.pcm.num_channel *

btc_a2dp_source.c:1364

a2dp_source_local_param.btc_aa_src_cb.media_feeding.cfg.pcm.bit_per_sample / 8;

btc_a2dp_source.c:1365

if ( a2dp_source_local_param.btc_aa_src_cb.is_tx_timer == FALSE ) {

btc_a2dp_source.c:1370

} while (((p_buf->len + a2dp_source_local_param.btc_aa_src_cb.encoder.u16PacketLength) < a2dp_source_local_param.btc_aa_src_cb.TxAaMtuSize)

btc_a2dp_source.c:1376

*((UINT32 *) (p_buf + 1)) = a2dp_source_local_param.btc_aa_src_cb.timestamp;

btc_a2dp_source.c:1382

a2dp_source_local_param.btc_aa_src_cb.timestamp += p_buf->layer_specific * blocm_x_subband;

btc_a2dp_source.c:1384

if (a2dp_source_local_param.btc_aa_src_cb.tx_flush) {

btc_a2dp_source.c:1386

if (fixed_queue_length(a2dp_source_local_param.btc_aa_src_cb.TxAaQ) > 0) {

btc_a2dp_source.c:1389

btc_a2dp_source_flush_q(a2dp_source_local_param.btc_aa_src_cb.TxAaQ);

btc_a2dp_source.c:1390

fixed_queue_enqueue(a2dp_source_local_param.btc_aa_src_cb.TxAaQ, p_buf, FIXED_QUEUE_MAX_TIMEOUT);

btc_a2dp_source.c:1398

if (fixed_queue_length(a2dp_source_local_param.btc_aa_src_cb.TxAaQ) > (MAX_OUTPUT_A2DP_SRC_FRAME_QUEUE_SZ - nb_frame)) {

btc_a2dp_source.c:1421

fixed_queue_length(a2dp_source_local_param.btc_aa_src_cb.TxAaQ), MAX_OUTPUT_A2DP_SRC_FRAME_QUEUE_SZ - nb_frame);

btc_a2dp_source.c:1423

while (fixed_queue_length(a2dp_source_local_param.btc_aa_src_cb.TxAaQ) > (MAX_OUTPUT_A2DP_SRC_FRAME_QUEUE_SZ - nb_frame)) {

btc_a2dp_source.c:1426

osi_free(fixed_queue_dequeue(a2dp_source_local_param.btc_aa_src_cb.TxAaQ, 0));

btc_a2dp_source.c:1427

switch (a2dp_source_local_param.btc_aa_src_cb.TxTranscoding) {

btc_a2dp_source.c:1432

APPL_TRACE_ERROR("%s unsupported transcoding format 0x%x", __func__, a2dp_source_local_param.btc_aa_src_cb.TxTranscoding);

btc_a2dp_source.c:1438

btc_a2dp_source_handle_timer()

if (a2dp_source_local_param.btc_aa_src_cb.is_tx_timer == TRUE) {

btc_a2dp_source.c:1478

memset(&a2dp_source_local_param.btc_aa_src_cb.media_feeding_state, 0, sizeof(a2dp_source_local_param.btc_aa_src_cb.media_feeding_state));

btc_a2dp_source.c:1498

if (a2dp_source_local_param.btc_aa_src_cb.TxTranscoding == BTC_MEDIA_TRSCD_PCM_2_SBC) {

btc_a2dp_source.c:1500

a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.bytes_per_tick =

btc_a2dp_source.c:1501

(a2dp_source_local_param.btc_aa_src_cb.media_feeding.cfg.pcm.sampling_freq *

btc_a2dp_source.c:1502

a2dp_source_local_param.btc_aa_src_cb.media_feeding.cfg.pcm.bit_per_sample / 8 *

btc_a2dp_source.c:1503

a2dp_source_local_param.btc_aa_src_cb.media_feeding.cfg.pcm.num_channel *

btc_a2dp_source.c:1504

(int)a2dp_source_local_param.btc_aa_src_cb.media_feeding_state.pcm.bytes_per_tick);

btc_a2dp_source.c:1508

APPL_TRACE_DEBUG("%s is_tx_timer: %d", __func__, a2dp_source_local_param.btc_aa_src_cb.is_tx_timer);

btc_a2dp_source.c:1523

const bool send_ack = (a2dp_source_local_param.btc_aa_src_cb.is_tx_timer != FALSE);

btc_a2dp_source.c:1525

if (a2dp_source_local_param.btc_aa_src_cb.media_alarm) {

btc_a2dp_source.c:1528

osi_alarm_cancel(a2dp_source_local_param.btc_aa_src_cb.media_alarm);

btc_a2dp_source.c:1529

osi_alarm_free(a2dp_source_local_param.btc_aa_src_cb.media_alarm);

btc_a2dp_source.c:1530

a2dp_source_local_param.btc_aa_src_cb.media_alarm = NULL;

btc_a2dp_source.c:1532

a2dp_source_local_param.btc_aa_src_cb.is_tx_timer = FALSE;

btc_a2dp_source.c:1533

a2dp_source_local_param.btc_aa_src_cb.tx_flush = 0;

btc_a2dp_source.c:1551

btc_a2dp_source_alarm_cb()

osi_thread_post_event(a2dp_source_local_param.btc_aa_src_cb.poll_data, OSI_THREAD_MAX_TIMEOUT);

btc_a2dp_source.c:1570

a2dp_source_local_param.btc_aa_src_cb.is_tx_timer, a2dp_source_local_param.btc_aa_src_cb.feeding_mode);

btc_a2dp_source.c:1580

a2dp_source_local_param.btc_aa_src_cb.is_tx_timer = TRUE;

btc_a2dp_source.c:1582

assert(a2dp_source_local_param.btc_aa_src_cb.media_alarm == NULL);

btc_a2dp_source.c:1590

a2dp_source_local_param.btc_aa_src_cb.media_alarm = osi_alarm_new("aaTx", btc_a2dp_source_alarm_cb, NULL, BTC_MEDIA_TIME_TICK_MS);

btc_a2dp_source.c:1592

if (!a2dp_source_local_param.btc_aa_src_cb.media_alarm) {

btc_a2dp_source.c:1594

osi_alarm_set_periodic(a2dp_source_local_param.btc_aa_src_cb.media_alarm, BTC_MEDIA_TIME_TICK_MS);

btc_a2dp_source.c:1599

btc_a2dp_source_thread_init()

memset(&a2dp_source_local_param.btc_aa_src_cb, 0, sizeof(a2dp_source_local_param.btc_aa_src_cb));

btc_a2dp_source.c:1621

a2dp_source_local_param.btc_aa_src_cb.poll_data = poll_data;

btc_a2dp_source.c:1628

btc_a2dp_source_thread_init()

a2dp_source_local_param.btc_aa_src_cb.TxAaQ = fixed_queue_new(QUEUE_SIZE_MAX);

btc_a2dp_source.c:1630

btc_a2dp_source_thread_init()

fixed_queue_free(a2dp_source_local_param.btc_aa_src_cb.TxAaQ, osi_free_func);

btc_a2dp_source.c:1642

a2dp_source_local_param.btc_aa_src_cb.TxAaQ = NULL;

btc_a2dp_source.c:1644

osi_event_delete(a2dp_source_local_param.btc_aa_src_cb.poll_data);

btc_a2dp_source.c:1646

a2dp_source_local_param.btc_aa_src_cb.poll_data = NULL;

btc_a2dp_source.c:1647