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LeafOS / LeafOS-Project / android_hardware_qcom_audio-ar / 79ed9bcd8c78b1e9f126f103d36e0d05445ad313 / . / qahw_api / test / qahw_playback_test.c
blob: c9f55a753fea7338457a1605394799e90e85bdab [file] [log] [blame]
/*
* Copyright (c) 2016-2017, The Linux Foundation. All rights reserved.
* Not a Contribution.
*
* Copyright (C) 2015 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.
*/
/* Test app to play audio at the HAL layer */
#include <getopt.h>
#include <pthread.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include <time.h>
#include <signal.h>
#include <cutils/str_parms.h>
#include <tinyalsa/asoundlib.h>
#include "qahw_api.h"
#include "qahw_defs.h"
#include "qahw_effect_api.h"
#include "qahw_effect_test.h"
#define nullptr NULL
#define LATENCY_NODE "/sys/kernel/debug/audio_out_latency_measurement_node"
#define LATENCY_NODE_INIT_STR "1"
#define AFE_PROXY_SAMPLING_RATE 48000
#define AFE_PROXY_CHANNEL_COUNT 2
#define ID_RIFF 0x46464952
#define ID_WAVE 0x45564157
#define ID_FMT 0x20746d66
#define ID_DATA 0x61746164
#define KV_PAIR_MAX_LENGTH 1000
#define FORMAT_PCM 1
#define WAV_HEADER_LENGTH_MAX 46
#define MAX_PLAYBACK_STREAMS 2
#define PRIMARY_STREAM_INDEX 0
#define KVPAIRS_MAX 100
#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[1]))
#define FORMAT_DESCRIPTOR_SIZE 12
#define SUBCHUNK1_SIZE(x) ((8) + (x))
#define SUBCHUNK2_SIZE 8
static int get_wav_header_length (FILE* file_stream);
static void init_streams(void);
int pthread_cancel(pthread_t thread);
enum {
FILE_WAV = 1,
FILE_MP3,
FILE_AAC,
FILE_AAC_ADTS,
FILE_FLAC,
FILE_ALAC,
FILE_VORBIS,
FILE_WMA,
FILE_AC3,
FILE_AAC_LATM,
FILE_EAC3,
FILE_EAC3_JOC,
FILE_DTS,
FILE_MP2,
FILE_APTX,
FILE_TRUEHD
};
typedef enum {
USB_MODE_DEVICE,
USB_MODE_HOST,
USB_MODE_NONE
} usb_mode_type_t;
typedef enum {
AAC_LC = 1,
AAC_HE_V1,
AAC_HE_V2
} aac_format_type_t;
typedef enum {
WMA = 1,
WMA_PRO,
WMA_LOSSLESS
} wma_format_type_t;
struct wav_header {
uint32_t riff_id;
uint32_t riff_sz;
uint32_t riff_fmt;
uint32_t fmt_id;
uint32_t fmt_sz;
uint16_t audio_format;
uint16_t num_channels;
uint32_t sample_rate;
uint32_t byte_rate;
uint16_t block_align;
uint16_t bits_per_sample;
uint32_t data_id;
uint32_t data_sz;
};
struct audio_config_params {
qahw_module_handle_t *qahw_mod_handle;
audio_io_handle_t handle;
audio_devices_t input_device;
audio_config_t config;
audio_input_flags_t flags;
const char* kStreamName ;
audio_source_t kInputSource;
char *file_name;
volatile bool thread_exit;
};
struct proxy_data {
struct audio_config_params acp;
struct wav_header hdr;
};
struct drift_data {
qahw_module_handle_t *out_handle;
volatile bool thread_exit;
};
struct event_data {
uint32_t version;
uint32_t num_events;
uint32_t event_id;
uint32_t module_id;
uint16_t instance_id;
uint16_t reserved;
uint32_t config_mask;
};
typedef struct {
qahw_module_handle_t *qahw_in_hal_handle;
qahw_module_handle_t *qahw_out_hal_handle;
audio_io_handle_t handle;
char* filename;
FILE* file_stream;
int filetype;
int stream_index;
audio_devices_t output_device;
audio_devices_t input_device;
audio_config_t config;
audio_output_flags_t flags;
qahw_stream_handle_t* out_handle;
qahw_stream_handle_t* in_handle;
int channels;
aac_format_type_t aac_fmt_type;
wma_format_type_t wma_fmt_type;
char *kvpair_values;
bool flags_set;
usb_mode_type_t usb_mode;
int effect_index;
bool drift_query;
char *device_url;
thread_func_t ethread_func;
thread_data_t *ethread_data;
cmd_data_t cmd_data;
pthread_cond_t write_cond;
pthread_mutex_t write_lock;
pthread_cond_t drain_cond;
pthread_mutex_t drain_lock;
}stream_config;
qahw_module_handle_t *primary_hal_handle = NULL;
qahw_module_handle_t *usb_hal_handle = NULL;
qahw_module_handle_t *bt_hal_handle = NULL;
FILE * log_file = NULL;
volatile bool stop_playback = false;
const char *log_filename = NULL;
float vol_level = 0.01;
struct proxy_data proxy_params;
pthread_t playback_thread[MAX_PLAYBACK_STREAMS];
bool thread_active[MAX_PLAYBACK_STREAMS] = { false };
stream_config stream_param[MAX_PLAYBACK_STREAMS];
bool kpi_mode;
bool event_trigger;
/*
* Set to a high number so it doesn't interfere with existing stream handles
*/
audio_io_handle_t stream_handle = 0x999;
#define FLAC_KVPAIR "music_offload_avg_bit_rate=%d;" \
"music_offload_flac_max_blk_size=%d;" \
"music_offload_flac_max_frame_size=%d;" \
"music_offload_flac_min_blk_size=%d;" \
"music_offload_flac_min_frame_size=%d;" \
"music_offload_sample_rate=%d;"
#define ALAC_KVPAIR "music_offload_alac_avg_bit_rate=%d;" \
"music_offload_alac_bit_depth=%d;" \
"music_offload_alac_channel_layout_tag=%d;" \
"music_offload_alac_compatible_version=%d;" \
"music_offload_alac_frame_length=%d;" \
"music_offload_alac_kb=%d;" \
"music_offload_alac_max_frame_bytes=%d;" \
"music_offload_alac_max_run=%d;" \
"music_offload_alac_mb=%d;" \
"music_offload_alac_num_channels=%d;" \
"music_offload_alac_pb=%d;" \
"music_offload_alac_sampling_rate=%d;" \
"music_offload_avg_bit_rate=%d;" \
"music_offload_sample_rate=%d;"
#define VORBIS_KVPAIR "music_offload_avg_bit_rate=%d;" \
"music_offload_sample_rate=%d;" \
"music_offload_vorbis_bitstream_fmt=%d;"
#define WMA_KVPAIR "music_offload_avg_bit_rate=%d;" \
"music_offload_sample_rate=%d;" \
"music_offload_wma_bit_per_sample=%d;" \
"music_offload_wma_block_align=%d;" \
"music_offload_wma_channel_mask=%d;" \
"music_offload_wma_encode_option=%d;" \
"music_offload_wma_encode_option1=%d;" \
"music_offload_wma_encode_option2=%d;" \
"music_offload_wma_format_tag=%d;"
static bool request_wake_lock(bool wakelock_acquired, bool enable)
{
int system_ret;
if (enable) {
if (!wakelock_acquired) {
system_ret = system("echo audio_services > /sys/power/wake_lock");
if (system_ret < 0) {
fprintf(stderr, "%s.Failed to acquire audio_service lock\n", __func__);
fprintf(log_file, "%s.Failed to acquire audio_service lock\n", __func__);
} else {
wakelock_acquired = true;
fprintf(log_file, "%s.Success to acquire audio_service lock\n", __func__);
}
} else
fprintf(log_file, "%s.Lock is already acquired\n", __func__);
}
if (!enable) {
if (wakelock_acquired) {
system_ret = system("echo audio_services > /sys/power/wake_unlock");
if (system_ret < 0) {
fprintf(stderr, "%s.Failed to release audio_service lock\n", __func__);
fprintf(log_file, "%s.Failed to release audio_service lock\n", __func__);
} else {
wakelock_acquired = false;
fprintf(log_file, "%s.Success to release audio_service lock\n", __func__);
}
} else
fprintf(log_file, "%s.No Lock is acquired to release\n", __func__);
}
return wakelock_acquired;
}
#ifndef AUDIO_FORMAT_AAC_LATM
#define AUDIO_FORMAT_AAC_LATM 0x23000000UL
#define AUDIO_FORMAT_AAC_LATM_LC (AUDIO_FORMAT_AAC_LATM | AUDIO_FORMAT_AAC_SUB_LC)
#define AUDIO_FORMAT_AAC_LATM_HE_V1 (AUDIO_FORMAT_AAC_LATM | AUDIO_FORMAT_AAC_SUB_HE_V1)
#define AUDIO_FORMAT_AAC_LATM_HE_V2 (AUDIO_FORMAT_AAC_LATM | AUDIO_FORMAT_AAC_SUB_HE_V2)
#endif
void stop_signal_handler(int signal __unused)
{
stop_playback = true;
}
void usage();
int measure_kpi_values(qahw_stream_handle_t* out_handle, bool is_offload);
int tigger_event(qahw_stream_handle_t* out_handle);
static void init_streams(void)
{
int i = 0;
for ( i = 0; i < MAX_PLAYBACK_STREAMS; i++) {
memset(&stream_param[i], 0, sizeof(stream_config));
stream_param[i].qahw_out_hal_handle = nullptr;
stream_param[i].qahw_in_hal_handle = nullptr;
stream_param[i].filename = nullptr;
stream_param[i].file_stream = nullptr;
stream_param[i].filetype = FILE_WAV;
stream_param[i].stream_index = i+1;
stream_param[i].output_device = AUDIO_DEVICE_OUT_SPEAKER;
stream_param[i].input_device = AUDIO_DEVICE_NONE;
stream_param[i].flags = AUDIO_OUTPUT_FLAG_NONE;
stream_param[i].out_handle = nullptr;
stream_param[i].in_handle = nullptr;
stream_param[i].channels = 2;
stream_param[i].config.offload_info.sample_rate = 44100;
stream_param[i].config.offload_info.bit_width = 16;
stream_param[i].aac_fmt_type = AAC_LC;
stream_param[i].wma_fmt_type = WMA;
stream_param[i].kvpair_values = nullptr;
stream_param[i].flags_set = false;
stream_param[i].usb_mode = USB_MODE_DEVICE;
stream_param[i].effect_index = -1;
stream_param[i].ethread_func = nullptr;
stream_param[i].ethread_data = nullptr;
stream_param[i].device_url = "stream";
pthread_mutex_init(&stream_param[i].write_lock, (const pthread_mutexattr_t *)NULL);
pthread_cond_init(&stream_param[i].write_cond, (const pthread_condattr_t *) NULL);
pthread_mutex_init(&stream_param[i].drain_lock, (const pthread_mutexattr_t *)NULL);
pthread_cond_init(&stream_param[i].drain_cond, (const pthread_condattr_t *) NULL);
stream_param[i].handle = stream_handle;
stream_handle--;
}
}
void read_kvpair(char *kvpair, char* kvpair_values, int filetype)
{
char *kvpair_type = NULL;
char *token = NULL;
int value = 0;
int len = 0;
int size = 0;
switch (filetype) {
case FILE_FLAC:
kvpair_type = FLAC_KVPAIR;
break;
case FILE_ALAC:
kvpair_type = ALAC_KVPAIR;
break;
case FILE_VORBIS:
kvpair_type = VORBIS_KVPAIR;
break;
case FILE_WMA:
kvpair_type = WMA_KVPAIR;
break;
default:
break;
}
if (kvpair_type) {
token = strtok(kvpair_values, ",");
while (token) {
len = strcspn(kvpair_type, "=");
size = len + strlen(token) + 2;
value = atoi(token);
snprintf(kvpair, size, kvpair_type, value);
kvpair += size - 1;
kvpair_type += len + 3;
token = strtok(NULL, ",");
}
}
}
int async_callback(qahw_stream_callback_event_t event, void *param,
void *cookie)
{
uint32_t *payload = param;
int i;
if(cookie == NULL) {
fprintf(log_file, "Invalid callback handle\n");
fprintf(stderr, "Invalid callback handle\n");
return 0;
}
stream_config *params = (stream_config*) cookie;
switch (event) {
case QAHW_STREAM_CBK_EVENT_WRITE_READY:
fprintf(log_file, "stream %d: received event - QAHW_STREAM_CBK_EVENT_WRITE_READY\n", params->stream_index);
pthread_mutex_lock(&params->write_lock);
pthread_cond_signal(&params->write_cond);
pthread_mutex_unlock(&params->write_lock);
break;
case QAHW_STREAM_CBK_EVENT_DRAIN_READY:
fprintf(log_file, "stream %d: received event - QAHW_STREAM_CBK_EVENT_DRAIN_READY\n", params->stream_index);
pthread_mutex_lock(&params->drain_lock);
pthread_cond_signal(&params->drain_cond);
pthread_mutex_unlock(&params->drain_lock);
break;
case QAHW_STREAM_CBK_EVENT_ADSP:
fprintf(log_file, "stream %d: received event - QAHW_STREAM_CBK_EVENT_ADSP\n", params->stream_index);
if (payload != NULL) {
fprintf(log_file, "param_length %d\n", payload[0]);
for (i=1; i* sizeof(uint32_t) <= payload[0]; i++)
fprintf(log_file, "param[%d] = 0x%x\n", i, payload[i]);
}
break;
default:
break;
}
return 0;
}
void *proxy_read (void* data)
{
struct proxy_data* params = (struct proxy_data*) data;
qahw_module_handle_t *qahw_mod_handle = params->acp.qahw_mod_handle;
qahw_in_buffer_t in_buf;
char *buffer;
int rc = 0;
int bytes_to_read, bytes_written = 0, bytes_wrote = 0;
FILE *fp = NULL;
qahw_stream_handle_t* in_handle = nullptr;
rc = qahw_open_input_stream(qahw_mod_handle, params->acp.handle,
params->acp.input_device, &params->acp.config, &in_handle,
params->acp.flags, params->acp.kStreamName, params->acp.kInputSource);
if (rc) {
fprintf(log_file, "Could not open input stream %d \n",rc);
fprintf(stderr, "Could not open input stream %d \n",rc);
pthread_exit(0);
}
if (in_handle != NULL) {
bytes_to_read = qahw_in_get_buffer_size(in_handle);
buffer = (char *) calloc(1, bytes_to_read);
if (buffer == NULL) {
fprintf(log_file, "calloc failed!!\n");
fprintf(stderr, "calloc failed!!\n");
pthread_exit(0);
}
if ((fp = fopen(params->acp.file_name,"w"))== NULL) {
fprintf(log_file, "Cannot open file to dump proxy data\n");
fprintf(stderr, "Cannot open file to dump proxy data\n");
pthread_exit(0);
}
else {
params->hdr.num_channels = audio_channel_count_from_in_mask(params->acp.config.channel_mask);
params->hdr.sample_rate = params->acp.config.sample_rate;
params->hdr.byte_rate = params->hdr.sample_rate * params->hdr.num_channels * 2;
params->hdr.block_align = params->hdr.num_channels * 2;
params->hdr.bits_per_sample = 16;
fwrite(&params->hdr, 1, sizeof(params->hdr), fp);
}
memset(&in_buf,0, sizeof(qahw_in_buffer_t));
in_buf.buffer = buffer;
in_buf.bytes = bytes_to_read;
while (!(params->acp.thread_exit)) {
rc = qahw_in_read(in_handle, &in_buf);
if (rc > 0) {
bytes_wrote = fwrite((char *)(in_buf.buffer), sizeof(char), (int)in_buf.bytes, fp);
bytes_written += bytes_wrote;
if(bytes_wrote < in_buf.bytes) {
stop_playback = true;
fprintf(log_file, "Error in fwrite due to no memory(%d)=%s\n",ferror(fp), strerror(ferror(fp)));
break;
}
}
}
params->hdr.data_sz = bytes_written;
params->hdr.riff_sz = bytes_written + 36; //sizeof(hdr) - sizeof(riff_id) - sizeof(riff_sz)
fseek(fp, 0L , SEEK_SET);
fwrite(&params->hdr, 1, sizeof(params->hdr), fp);
fclose(fp);
rc = qahw_in_standby(in_handle);
if (rc) {
fprintf(log_file, "in standby failed %d \n", rc);
fprintf(stderr, "in standby failed %d \n", rc);
}
rc = qahw_close_input_stream(in_handle);
if (rc) {
fprintf(log_file, "could not close input stream %d \n", rc);
fprintf(stderr, "could not close input stream %d \n", rc);
}
fprintf(log_file, "pcm data saved to file %s", params->acp.file_name);
}
return 0;
}
void *drift_read(void* data)
{
struct drift_data* params = (struct drift_data*) data;
qahw_stream_handle_t* out_handle = params->out_handle;
struct qahw_avt_device_drift_param drift_param;
int rc = -EINVAL;
printf("drift quried at 100ms interval \n");
while (!(params->thread_exit)) {
memset(&drift_param, 0, sizeof(struct qahw_avt_device_drift_param));
rc = qahw_out_get_param_data(out_handle, QAHW_PARAM_AVT_DEVICE_DRIFT,
(qahw_param_payload *)&drift_param);
if (!rc) {
printf("resync flag = %d, drift %d, av timer %lld\n",
drift_param.resync_flag,
drift_param.avt_device_drift_value,
drift_param.ref_timer_abs_ts);
} else {
printf("drift query failed rc = %d retry after 100ms\n", rc);
}
usleep(100000);
}
return NULL;
}
static int is_eof(stream_config *stream) {
if (stream->filename) {
if (feof(stream->file_stream)) {
fprintf(log_file, "stream %d: error in fread, error %d\n", stream->stream_index, ferror(stream->file_stream));
fprintf(stderr, "stream %d: error in fread, error %d\n", stream->stream_index, ferror(stream->file_stream));
return true;
}
} else if (AUDIO_DEVICE_NONE != stream->input_device)
/*
* assuming this is called after we got -ve bytes value from hal read
*/
return true;
return false;
}
static int read_bytes(stream_config *stream, void *buff, int size) {
if (stream->filename)
return fread(buff, 1, size, stream->file_stream);
else if (AUDIO_DEVICE_NONE != stream->input_device) {
qahw_in_buffer_t in_buf;
memset(&in_buf,0, sizeof(qahw_in_buffer_t));
in_buf.buffer = buff;
in_buf.bytes = size;
return qahw_in_read(stream->in_handle, &in_buf);
}
return 0;
}
int write_to_hal(qahw_stream_handle_t* out_handle, char *data, size_t bytes, void *params_ptr)
{
stream_config *stream_params = (stream_config*) params_ptr;
ssize_t ret;
pthread_mutex_lock(&stream_params->write_lock);
qahw_out_buffer_t out_buf;
memset(&out_buf,0, sizeof(qahw_out_buffer_t));
out_buf.buffer = data;
out_buf.bytes = bytes;
ret = qahw_out_write(out_handle, &out_buf);
if (ret < 0) {
fprintf(log_file, "stream %d: writing data to hal failed (ret = %zd)\n", stream_params->stream_index, ret);
} else if (ret != bytes) {
fprintf(log_file, "stream %d: provided bytes %zd, written bytes %d\n",stream_params->stream_index, bytes, ret);
fprintf(log_file, "stream %d: waiting for event write ready\n", stream_params->stream_index);
pthread_cond_wait(&stream_params->write_cond, &stream_params->write_lock);
fprintf(log_file, "stream %d: out of wait for event write ready\n", stream_params->stream_index);
}
pthread_mutex_unlock(&stream_params->write_lock);
return ret;
}
/* Entry point function for stream playback
* Opens the stream
* Reads KV pairs, sets volume, allocates input buffer
* Opens proxy and effects threads if enabled
* Starts freading the file and writing to HAL
* Drains out and close the stream after EOF
*/
void *start_stream_playback (void* stream_data)
{
int rc = 0;
stream_config *params = (stream_config*) stream_data;
bool proxy_thread_active = false;
pthread_t proxy_thread;
bool drift_thread_active = false;
pthread_t drift_query_thread;
struct drift_data drift_params;
rc = qahw_open_output_stream(params->qahw_out_hal_handle,
params->handle,
params->output_device,
params->flags,
&(params->config),
&(params->out_handle),
params->device_url);
if (rc) {
fprintf(log_file, "stream %d: could not open output stream, error - %d \n", params->stream_index, rc);
fprintf(stderr, "stream %d: could not open output stream, error - %d \n", params->stream_index, rc);
pthread_exit(0);
}
fprintf(log_file, "stream %d: open output stream is success, out_handle %p\n", params->stream_index, params->out_handle);
if (kpi_mode == true) {
measure_kpi_values(params->out_handle, params->flags & AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD);
rc = qahw_close_output_stream(params->out_handle);
if (rc) {
fprintf(log_file, "stream %d: could not close output stream, error - %d \n", params->stream_index, rc);
fprintf(stderr, "stream %d: could not close output stream, error - %d \n", params->stream_index, rc);
}
return NULL;
}
switch(params->filetype) {
char kvpair[KV_PAIR_MAX_LENGTH] = {0};
case FILE_WMA:
case FILE_VORBIS:
case FILE_ALAC:
case FILE_FLAC:
fprintf(log_file, "%s:calling setparam for kvpairs\n", __func__);
if (!(params->kvpair_values)) {
fprintf(log_file, "stream %d: error!!No metadata for the clip\n", params->stream_index);
fprintf(stderr, "stream %d: error!!No metadata for the clip\n", params->stream_index);
pthread_exit(0);;
}
read_kvpair(kvpair, params->kvpair_values, params->filetype);
rc = qahw_out_set_parameters(params->out_handle, kvpair);
if(rc){
fprintf(log_file, "stream %d: failed to set kvpairs\n", params->stream_index);
fprintf(stderr, "stream %d: failed to set kvpairs\n", params->stream_index);
pthread_exit(0);;
}
fprintf(log_file, "stream %d: kvpairs are set\n", params->stream_index);
break;
default:
break;
}
int offset = 0;
bool is_offload = params->flags & AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD;
size_t bytes_wanted = 0;
size_t write_length = 0;
size_t bytes_remaining = 0;
size_t bytes_written = 0;
size_t bytes_read = 0;
char *data_ptr = NULL;
bool exit = false;
int32_t latency;
if (is_offload) {
fprintf(log_file, "stream %d: set callback for offload stream for playback usecase\n", params->stream_index);
qahw_out_set_callback(params->out_handle, async_callback, params);
}
// create effect thread, use thread_data to transfer command
if (params->ethread_func &&
(params->flags & (AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_DIRECT))) {
fprintf(log_file, "stream %d: effect type:%s\n", params->stream_index, effect_str[params->effect_index]);
params->ethread_data = create_effect_thread(params->effect_index, params->ethread_func);
// create effect command thread
params->cmd_data.exit = false;
params->cmd_data.fx_data_ptr = &(params->ethread_data);
pthread_attr_init(&(params->cmd_data.attr));
pthread_attr_setdetachstate(&(params->cmd_data.attr), PTHREAD_CREATE_JOINABLE);
rc = pthread_create(&(params->cmd_data.cmd_thread), &(params->cmd_data.attr),
&command_thread_func, &(params->cmd_data));
if (rc < 0) {
fprintf(log_file, "stream %d: could not create effect command thread!\n", params->stream_index);
fprintf(stderr, "stream %d: could not create effect command thread!\n", params->stream_index);
pthread_exit(0);
}
fprintf(log_file, "stream %d: loading effects\n", params->stream_index);
if (params->ethread_data != nullptr) {
// load effect module
notify_effect_command(params->ethread_data, EFFECT_LOAD_LIB, -1, 0, NULL);
// get effect desc
notify_effect_command(params->ethread_data, EFFECT_GET_DESC, -1, 0, NULL);
// create effect
params->ethread_data->io_handle = params->handle;
notify_effect_command(params->ethread_data, EFFECT_CREATE, -1, 0, NULL);
// broadcast device info
notify_effect_command(params->ethread_data, EFFECT_CMD, QAHW_EFFECT_CMD_SET_DEVICE, sizeof(audio_devices_t), &(params->output_device));
// enable effect
notify_effect_command(params->ethread_data, EFFECT_CMD, QAHW_EFFECT_CMD_ENABLE, 0, NULL);
}
}
if (params->output_device & AUDIO_DEVICE_OUT_PROXY) {
proxy_params.acp.qahw_mod_handle = params->qahw_out_hal_handle;
proxy_params.acp.handle = stream_handle;
stream_handle--;
proxy_params.acp.input_device = AUDIO_DEVICE_IN_PROXY;
proxy_params.acp.flags = AUDIO_INPUT_FLAG_NONE;
proxy_params.acp.config.channel_mask = audio_channel_in_mask_from_count(AFE_PROXY_CHANNEL_COUNT);
proxy_params.acp.config.sample_rate = AFE_PROXY_SAMPLING_RATE;
proxy_params.acp.config.format = AUDIO_FORMAT_PCM_16_BIT;
proxy_params.acp.kStreamName = "input_stream";
proxy_params.acp.kInputSource = AUDIO_SOURCE_UNPROCESSED;
proxy_params.acp.thread_exit = false;
fprintf(log_file, "stream %d: create thread to read data from proxy\n", params->stream_index);
rc = pthread_create(&proxy_thread, NULL, proxy_read, (void *)&proxy_params);
if (!rc)
proxy_thread_active = true;
} else if (params->drift_query &&
(params->output_device & AUDIO_DEVICE_OUT_HDMI) &&
!drift_thread_active) {
drift_params.out_handle = params->out_handle;
drift_params.thread_exit = false;
fprintf(log_file, "create thread to read avtime vs hdmi drift\n");
rc = pthread_create(&drift_query_thread, NULL, drift_read, (void *)&drift_params);
if (!rc)
drift_thread_active = true;
else
fprintf(log_file, "drift query thread creation failure %d\n", rc);
}
rc = qahw_out_set_volume(params->out_handle, vol_level, vol_level);
if (rc < 0) {
fprintf(log_file, "stream %d: unable to set volume\n", params->stream_index);
fprintf(stderr, "stream %d: unable to set volume\n", params->stream_index);
}
bytes_wanted = qahw_out_get_buffer_size(params->out_handle);
data_ptr = (char *) malloc (bytes_wanted);
if (data_ptr == NULL) {
fprintf(log_file, "stream %d: failed to allocate data buffer\n", params->stream_index);
fprintf(stderr, "stream %d: failed to allocate data buffer\n", params->stream_index);
pthread_exit(0);
}
latency = qahw_out_get_latency(params->out_handle);
fprintf(log_file, "playback latency before starting a session %dms!!\n",
latency);
if (event_trigger == true)
tigger_event(params->out_handle);
while (!exit && !stop_playback) {
if (!bytes_remaining) {
fprintf(log_file, "\nstream %d: reading bytes %zd\n", params->stream_index, bytes_wanted);
bytes_read = read_bytes(params, data_ptr, bytes_wanted);
fprintf(log_file, "stream %d: read bytes %zd\n", params->stream_index, bytes_read);
if (bytes_read <= 0) {
if (is_eof(params)) {
fprintf(log_file, "stream %d: end of file\n", params->stream_index);
if (is_offload) {
pthread_mutex_lock(&params->drain_lock);
qahw_out_drain(params->out_handle, QAHW_DRAIN_ALL);
pthread_cond_wait(&params->drain_cond, &params->drain_lock);
fprintf(log_file, "stream %d: out of compress drain\n", params->stream_index);
pthread_mutex_unlock(&params->drain_lock);
}
/* Caution: Below ADL log shouldnt be altered without notifying automation APT since
* it used for automation testing
*/
fprintf(log_file, "ADL: stream %d: playback completed successfully\n", params->stream_index);
}
exit = true;
continue;
}
bytes_remaining = write_length = bytes_read;
}
offset = write_length - bytes_remaining;
fprintf(log_file, "stream %d: writing to hal %zd bytes, offset %d, write length %zd\n",
params->stream_index, bytes_remaining, offset, write_length);
bytes_written = write_to_hal(params->out_handle, data_ptr+offset, bytes_remaining, params);
if (bytes_written == -1) {
fprintf(stderr, "proxy_write failed in usb hal");
break;
}
bytes_remaining -= bytes_written;
latency = qahw_out_get_latency(params->out_handle);
fprintf(log_file, "stream %d: bytes_written %zd, bytes_remaining %zd latency %d\n",
params->stream_index, bytes_written, bytes_remaining, latency);
}
if (params->ethread_data != nullptr) {
fprintf(log_file, "stream %d: un-loading effects\n", params->stream_index);
// disable effect
notify_effect_command(params->ethread_data, EFFECT_CMD, QAHW_EFFECT_CMD_DISABLE, 0, NULL);
// release effect
notify_effect_command(params->ethread_data, EFFECT_RELEASE, -1, 0, NULL);
// unload effect module
notify_effect_command(params->ethread_data, EFFECT_UNLOAD_LIB, -1, 0, NULL);
// destroy effect thread
destroy_effect_thread(params->ethread_data);
free(params->ethread_data);
params->ethread_data = NULL;
// destory effect command thread
params->cmd_data.exit = true;
usleep(100000); // give a chance for thread to exit gracefully
rc = pthread_cancel(params->cmd_data.cmd_thread);
if (rc != 0) {
fprintf(log_file, "Fail to cancel thread!\n");
fprintf(stderr, "Fail to cancel thread!\n");
}
rc = pthread_join(params->cmd_data.cmd_thread, NULL);
if (rc < 0) {
fprintf(log_file, "Fail to join effect command thread!\n");
fprintf(stderr, "Fail to join effect command thread!\n");
}
}
if (proxy_thread_active) {
/*
* DSP gives drain ack for last buffer which will close proxy thread before
* app reads last buffer. So add sleep before exiting proxy thread to read
* last buffer of data. This is not a calculated value.
*/
usleep(500000);
proxy_params.acp.thread_exit = true;
fprintf(log_file, "wait for proxy thread exit\n");
pthread_join(proxy_thread, NULL);
}
if (drift_thread_active) {
usleep(500000);
drift_params.thread_exit = true;
pthread_join(drift_query_thread, NULL);
}
rc = qahw_out_standby(params->out_handle);
if (rc) {
fprintf(log_file, "stream %d: out standby failed %d \n", params->stream_index, rc);
fprintf(stderr, "stream %d: out standby failed %d \n", params->stream_index, rc);
}
fprintf(log_file, "stream %d: closing output stream\n", params->stream_index);
rc = qahw_close_output_stream(params->out_handle);
if (rc) {
fprintf(log_file, "stream %d: could not close output stream, error - %d \n", params->stream_index, rc);
fprintf(stderr, "stream %d: could not close output stream, error - %d \n", params->stream_index, rc);
}
if (data_ptr)
free(data_ptr);
fprintf(log_file, "stream %d: stream closed\n", params->stream_index);
return NULL;
}
bool is_valid_aac_format_type(aac_format_type_t format_type)
{
bool valid_format_type = false;
switch (format_type) {
case AAC_LC:
case AAC_HE_V1:
case AAC_HE_V2:
valid_format_type = true;
break;
default:
break;
}
return valid_format_type;
}
/*
* Obtain aac format (refer audio.h) for format type entered.
*/
audio_format_t get_aac_format(int filetype, aac_format_type_t format_type)
{
audio_format_t aac_format = AUDIO_FORMAT_AAC_ADTS_LC; /* default aac frmt*/
if (filetype == FILE_AAC_ADTS) {
switch (format_type) {
case AAC_LC:
aac_format = AUDIO_FORMAT_AAC_ADTS_LC;
break;
case AAC_HE_V1:
aac_format = AUDIO_FORMAT_AAC_ADTS_HE_V1;
break;
case AAC_HE_V2:
aac_format = AUDIO_FORMAT_AAC_ADTS_HE_V2;
break;
default:
break;
}
} else if (filetype == FILE_AAC) {
switch (format_type) {
case AAC_LC:
aac_format = AUDIO_FORMAT_AAC_LC;
break;
case AAC_HE_V1:
aac_format = AUDIO_FORMAT_AAC_HE_V1;
break;
case AAC_HE_V2:
aac_format = AUDIO_FORMAT_AAC_HE_V2;
break;
default:
break;
}
} else if (filetype == FILE_AAC_LATM) {
switch (format_type) {
case AAC_LC:
aac_format = AUDIO_FORMAT_AAC_LATM_LC;
break;
case AAC_HE_V1:
aac_format = AUDIO_FORMAT_AAC_LATM_HE_V1;
break;
case AAC_HE_V2:
aac_format = AUDIO_FORMAT_AAC_LATM_HE_V2;
break;
default:
break;
}
} else {
fprintf(log_file, "Invalid filetype provided %d\n", filetype);
fprintf(stderr, "Invalid filetype provided %d\n", filetype);
}
fprintf(log_file, "aac format %d\n", aac_format);
return aac_format;
}
static void get_file_format(stream_config *stream_info)
{
int rc = 0;
if (!(stream_info->flags_set)) {
stream_info->flags = AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING;
stream_info->flags |= AUDIO_OUTPUT_FLAG_DIRECT;
}
char header[WAV_HEADER_LENGTH_MAX] = {0};
int wav_header_len = 0;
switch (stream_info->filetype) {
case FILE_WAV:
/*
* Read the wave header
*/
if((wav_header_len = get_wav_header_length(stream_info->file_stream)) <= 0) {
fprintf(log_file, "wav header length is invalid:%d\n", wav_header_len);
exit(1);
}
fseek(stream_info->file_stream, 0, SEEK_SET);
rc = fread (header, wav_header_len , 1, stream_info->file_stream);
if (rc != 1) {
fprintf(log_file, "Error fread failed\n");
fprintf(stderr, "Error fread failed\n");
exit(1);
}
if (strncmp (header, "RIFF", 4) && strncmp (header+8, "WAVE", 4)) {
fprintf(log_file, "Not a wave format\n");
fprintf(stderr, "Not a wave format\n");
exit (1);
}
memcpy (&stream_info->channels, &header[22], 2);
memcpy (&stream_info->config.offload_info.sample_rate, &header[24], 4);
memcpy (&stream_info->config.offload_info.bit_width, &header[34], 2);
if (stream_info->config.offload_info.bit_width == 32)
stream_info->config.offload_info.format = AUDIO_FORMAT_PCM_32_BIT;
else if (stream_info->config.offload_info.bit_width == 24)
stream_info->config.offload_info.format = AUDIO_FORMAT_PCM_24_BIT_PACKED;
else
stream_info->config.offload_info.format = AUDIO_FORMAT_PCM_16_BIT;
if (!(stream_info->flags_set))
stream_info->flags = AUDIO_OUTPUT_FLAG_DIRECT_PCM|AUDIO_OUTPUT_FLAG_DIRECT;
break;
case FILE_MP3:
stream_info->config.offload_info.format = AUDIO_FORMAT_MP3;
break;
case FILE_AAC:
case FILE_AAC_ADTS:
case FILE_AAC_LATM:
if (!is_valid_aac_format_type(stream_info->aac_fmt_type)) {
fprintf(log_file, "Invalid format type for AAC %d\n", stream_info->aac_fmt_type);
fprintf(stderr, "Invalid format type for AAC %d\n", stream_info->aac_fmt_type);
return;
}
stream_info->config.offload_info.format = get_aac_format(stream_info->filetype, stream_info->aac_fmt_type);
break;
case FILE_FLAC:
stream_info->config.offload_info.format = AUDIO_FORMAT_FLAC;
break;
case FILE_ALAC:
stream_info->config.offload_info.format = AUDIO_FORMAT_ALAC;
break;
case FILE_VORBIS:
stream_info->config.offload_info.format = AUDIO_FORMAT_VORBIS;
break;
case FILE_WMA:
if (stream_info->wma_fmt_type == WMA)
stream_info->config.offload_info.format = AUDIO_FORMAT_WMA;
else
stream_info->config.offload_info.format = AUDIO_FORMAT_WMA_PRO;
break;
case FILE_MP2:
stream_info->config.offload_info.format = AUDIO_FORMAT_MP2;
break;
case FILE_AC3:
stream_info->config.offload_info.format = AUDIO_FORMAT_AC3;
break;
case FILE_EAC3:
case FILE_EAC3_JOC:
stream_info->config.offload_info.format = AUDIO_FORMAT_E_AC3;
break;
case FILE_DTS:
stream_info->config.offload_info.format = AUDIO_FORMAT_DTS;
break;
case FILE_APTX:
stream_info->config.offload_info.format = AUDIO_FORMAT_APTX;
break;
case FILE_TRUEHD:
stream_info->config.offload_info.format = AUDIO_FORMAT_DOLBY_TRUEHD;
break;
default:
fprintf(log_file, "Does not support given filetype\n");
fprintf(stderr, "Does not support given filetype\n");
usage();
return;
}
stream_info->config.sample_rate = stream_info->config.offload_info.sample_rate;
stream_info->config.format = stream_info->config.offload_info.format;
stream_info->config.channel_mask = stream_info->config.offload_info.channel_mask = audio_channel_out_mask_from_count(stream_info->channels);
return;
}
int measure_kpi_values(qahw_stream_handle_t* out_handle, bool is_offload) {
int rc = 0;
int offset = 0;
size_t bytes_wanted = 0;
size_t write_length = 0;
size_t bytes_remaining = 0;
size_t bytes_written = 0;
char *data = NULL;
int ret = 0, count = 0;
struct timespec ts_cold, ts_cont;
uint64_t tcold, tcont, scold = 0, uscold = 0, scont = 0, uscont = 0;
if (is_offload) {
fprintf(log_file, "Set callback for offload stream in kpi mesaurement usecase\n");
qahw_out_set_callback(out_handle, async_callback, &stream_param[PRIMARY_STREAM_INDEX]);
}
FILE *fd_latency_node = fopen(LATENCY_NODE, "r+");
if (fd_latency_node) {
ret = fwrite(LATENCY_NODE_INIT_STR, sizeof(LATENCY_NODE_INIT_STR), 1, fd_latency_node);
if (ret<1)
fprintf(log_file, "error(%d) writing to debug node!", ret);
fprintf(stderr, "error(%d) writing to debug node!", ret);
fflush(fd_latency_node);
} else {
fprintf(log_file, "debug node(%s) open failed!", LATENCY_NODE);
fprintf(stderr, "debug node(%s) open failed!", LATENCY_NODE);
return -1;
}
bytes_wanted = qahw_out_get_buffer_size(out_handle);
data = (char *) calloc (1, bytes_wanted);
if (data == NULL) {
fprintf(log_file, "calloc failed!!\n");
fprintf(stderr, "calloc failed!!\n");
return -ENOMEM;
}
while (count < 64) {
if (!bytes_remaining) {
bytes_remaining = write_length = bytes_wanted;
}
if (count == 0) {
ret = clock_gettime(CLOCK_REALTIME, &ts_cold);
if (ret) {
fprintf(log_file, "error(%d) fetching start time for cold latency", ret);
fprintf(stderr, "error(%d) fetching start time for cold latency", ret);
return -1;
}
} else if (count == 16) {
int *d = (int *)data;
d[0] = 0x01010000;
ret = clock_gettime(CLOCK_REALTIME, &ts_cont);
if (ret) {
fprintf(log_file, "error(%d) fetching start time for continuous latency", ret);
fprintf(stderr, "error(%d) fetching start time for continuous latency", ret);
return -1;
}
}
offset = write_length - bytes_remaining;
bytes_written = write_to_hal(out_handle, data+offset, bytes_remaining, &stream_param[PRIMARY_STREAM_INDEX]);
bytes_remaining -= bytes_written;
fprintf(log_file, "bytes_written %zd, bytes_remaining %zd\n",
bytes_written, bytes_remaining);
if (count == 16) {
int *i = (int *)data;
i[0] = 0x00000000;
}
count++;
}
char latency_buf[200] = {0};
fread((void *) latency_buf, 100, 1, fd_latency_node);
fclose(fd_latency_node);
sscanf(latency_buf, " %llu,%llu,%*llu,%*llu,%llu,%llu", &scold, &uscold, &scont, &uscont);
tcold = scold*1000 - ((uint64_t)ts_cold.tv_sec)*1000 + uscold/1000 - ((uint64_t)ts_cold.tv_nsec)/1000000;
tcont = scont*1000 - ((uint64_t)ts_cont.tv_sec)*1000 + uscont/1000 - ((uint64_t)ts_cont.tv_nsec)/1000000;
fprintf(log_file, "\n values from debug node %s\n", latency_buf);
fprintf(log_file, " cold latency %llums, continuous latency %llums,\n", tcold, tcont);
fprintf(log_file, " **Note: please add DSP Pipe/PP latency numbers to this, for final latency values\n");
return rc;
}
int tigger_event(qahw_stream_handle_t* out_handle)
{
qahw_param_payload payload;
struct event_data event_payload = {0};
int ret = 0;
event_payload.num_events = 1;
event_payload.event_id = 0x13236;
event_payload.module_id = 0x10940;
event_payload.config_mask = 1;
payload.adsp_event_params.payload_length = sizeof(event_payload);
payload.adsp_event_params.payload = &event_payload;
fprintf(log_file, "Set callback for event trigger usecase\n");
ret = qahw_out_set_callback(out_handle, async_callback,
&stream_param[PRIMARY_STREAM_INDEX]);
if (ret < 0) {
fprintf(log_file, "qahw_out_set_callback failed with err %d\n",
ret);
goto done;
}
fprintf(log_file, "Register for event using qahw_out_set_param_data\n");
ret = qahw_out_set_param_data(out_handle, QAHW_PARAM_ADSP_STREAM_CMD,
(qahw_param_payload *)&payload);
if (ret < 0) {
fprintf(log_file, "qahw_out_set_param_data failed with err %d\n",
ret);
goto done;
}
fprintf(log_file, "qahw_out_set_paramdata succeeded\n");
done:
return ret;
}
void parse_aptx_dec_bt_addr(char *value, struct qahw_aptx_dec_param *aptx_cfg)
{
int ba[6];
char *str, *tok;
uint32_t addr[3];
int i = 0;
tok = strtok_r(value, ":", &str);
while (tok != NULL) {
ba[i] = strtol(tok, NULL, 16);
i++;
tok = strtok_r(NULL, ":", &str);
}
addr[0] = (ba[0] << 8) | ba[1];
addr[1] = ba[2];
addr[2] = (ba[3] << 16) | (ba[4] << 8) | ba[5];
aptx_cfg->bt_addr.nap = addr[0];
aptx_cfg->bt_addr.uap = addr[1];
aptx_cfg->bt_addr.lap = addr[2];
}
typedef struct {
char *string;
int val;
} param_converter_type;
param_converter_type format_table[] = {
{"AUDIO_FORMAT_PCM_16_BIT", AUDIO_FORMAT_PCM_16_BIT},
{"AUDIO_FORMAT_PCM_32_BIT", AUDIO_FORMAT_PCM_32_BIT},
{"AUDIO_FORMAT_PCM_8_BIT", AUDIO_FORMAT_PCM_8_BIT},
{"AUDIO_FORMAT_PCM_8_24_BIT", AUDIO_FORMAT_PCM_8_24_BIT},
{"AUDIO_FORMAT_PCM_24_BIT_PACKED", AUDIO_FORMAT_PCM_24_BIT_PACKED}
};
int rate_table[] = {48000, 44100};
static int get_kvpairs_string(char *kvpairs, const char *key, char *value) {
struct str_parms *parms = NULL;
if (!kvpairs)
return -1;
parms = str_parms_create_str(kvpairs);
if (parms == NULL)
return -1;
if (str_parms_get_str(parms, key, value, KVPAIRS_MAX) < 0)
return -1;
str_parms_destroy(parms);
return 1;
}
static int get_pcm_format(char *kvpairs) {
bool match = false;
int i = 0;
char value[KVPAIRS_MAX] = {0};
if(!kvpairs)
return -1;
if (get_kvpairs_string(kvpairs, QAHW_PARAMETER_STREAM_SUP_FORMATS, value) < 0)
return -1;
fprintf(log_file, "formats=%s\n", value);
/*
* for now we assume usb hal/pcm device announces suport for one format ONLY
*/
for (i = 0; i < (sizeof(format_table)/sizeof(format_table[0])); i++) {
if(!strncmp(format_table[i].string, value, sizeof(value))) {
match = true;
break;
}
}
if (match)
return format_table[i].val;
else
return -1;
}
static int get_rate(char *kvpairs) {
int match = false;
int rate = 0;
int i = 0;
char value[KVPAIRS_MAX] = {0};
if(!kvpairs)
return -1;
if (get_kvpairs_string(kvpairs, QAHW_PARAMETER_STREAM_SUP_SAMPLING_RATES, value) < 0)
return -1;
fprintf(log_file, "sample rates=%s\n", value);
/*
* for now we assume usb hal/pcm device announces suport for one rate ONLY
*/
rate = atoi(value);
for (i = 0; i < ARRAY_SIZE(rate_table); i++)
if (rate_table[i] == rate)
match = true;
if (match)
return rate;
else
return -1;
}
static int get_channels(char *kvpairs) {
int ch = -1;
char value[KVPAIRS_MAX] = {0};
if(!kvpairs)
return -1;
if (get_kvpairs_string(kvpairs, QAHW_PARAMETER_STREAM_SUP_CHANNELS, value) < 0)
return -1;
fprintf(log_file, "channels=%s\n", value);
/*
* this is to work around a bug in usb hal which annouces support for stereo
* though the pcm dev/host stream is mono.
*/
if (strstr(value, "MONO"))
ch = 1;
else if (strstr(value, "STEREO"))
ch = 2;
return ch;
}
static int detect_stream_params(stream_config *stream) {
bool detection_needed = false;
int direction = PCM_OUT;
int rc = 0;
char *param_string = NULL;
int ch = 0;
if (AUDIO_DEVICE_IN_USB_DEVICE == stream->input_device ||
AUDIO_DEVICE_OUT_USB_DEVICE == stream->output_device)
if (USB_MODE_DEVICE == stream->usb_mode)
detection_needed = true;
if (!detection_needed)
/*
* we will go with given params through args or with default params.
*/
return true;
if (AUDIO_DEVICE_IN_USB_DEVICE == stream->input_device)
direction = PCM_IN;
else
direction = PCM_OUT;
fprintf(log_file, "%s: opening %s stream\n", __func__, ((direction == PCM_IN)? "input":"output"));
if (PCM_IN == direction)
rc = qahw_open_input_stream(stream->qahw_in_hal_handle,
stream->handle,
stream->input_device,
&(stream->config),
&(stream->in_handle),
AUDIO_INPUT_FLAG_NONE,
stream->device_url,
AUDIO_SOURCE_DEFAULT);
else
rc = qahw_open_output_stream(stream->qahw_out_hal_handle,
stream->handle,
stream->output_device,
stream->flags,
&(stream->config),
&(stream->out_handle),
stream->device_url);
if (rc) {
fprintf(log_file, "stream could not be opened\n");
fprintf(stderr, "stream could not be opened\n");
return rc;
}
fprintf(log_file,"\n**Supported Parameters**\n");
if (PCM_IN == direction)
param_string = qahw_in_get_parameters(stream->in_handle, QAHW_PARAMETER_STREAM_SUP_SAMPLING_RATES);
else
param_string = qahw_out_get_parameters(stream->out_handle, QAHW_PARAMETER_STREAM_SUP_SAMPLING_RATES);
if ((stream->config.sample_rate = get_rate(param_string)) <= 0) {
fprintf(log_file, "Unable to extract sample rate val =(%d) string(%s)\n", stream->config.sample_rate, param_string);
fprintf(stderr, "Unable to extract sample rate val =(%d) string(%s)\n", stream->config.sample_rate, param_string);
return -1;
}
if (PCM_IN == direction)
param_string = qahw_in_get_parameters(stream->in_handle, QAHW_PARAMETER_STREAM_SUP_CHANNELS);
else
param_string = qahw_out_get_parameters(stream->out_handle, QAHW_PARAMETER_STREAM_SUP_CHANNELS);
if ((ch = get_channels(param_string)) <= 0) {
fprintf(log_file, "Unable to extract channels =(%d) string(%s)\n", ch, param_string == NULL ? "null":param_string);
fprintf(stderr, "Unable to extract channels =(%d) string(%s)\n", ch, param_string == NULL ? "null":param_string);
return -1;
}
stream->config.channel_mask = audio_channel_in_mask_from_count(ch);
if (PCM_IN == direction)
param_string = qahw_in_get_parameters(stream->in_handle, QAHW_PARAMETER_STREAM_SUP_FORMATS);
else
param_string = qahw_out_get_parameters(stream->out_handle, QAHW_PARAMETER_STREAM_SUP_FORMATS);
if ((stream->config.format = get_pcm_format(param_string)) <= 0) {
fprintf(log_file, "Unable to extract pcm format val =(%d) string(%s)\n", stream->config.format, param_string);
fprintf(stderr, "Unable to extract pcm format val =(%d) string(%s)\n", stream->config.format, param_string);
return -1;
}
stream->config.offload_info.format = stream->config.format;
fprintf(log_file, "\n**Extracted Parameters**\nrate=%d\nch=%d,ch_mask=0x%x\nformats=%d\n\n",
stream->config.sample_rate,
ch, stream->config.channel_mask,
stream->config.format);
/*
* Detection done now close usb stream it will be re-open later
*/
fprintf(log_file, "%s:closing the usb stream\n", __func__);
if (PCM_IN == direction)
rc = qahw_close_input_stream(stream->in_handle);
else
rc = qahw_close_output_stream(stream->out_handle);
if (rc) {
fprintf(log_file, "%s:stream could not be closed\n", __func__);
fprintf(stderr, "%s:stream could not be closed\n", __func__);
return rc;
}
stream->config.offload_info.sample_rate = stream->config.sample_rate;
stream->config.offload_info.format = stream->config.format;
stream->config.offload_info.channel_mask = stream->config.channel_mask;
return rc;
}
void usage() {
printf(" \n Command \n");
printf(" \n hal_play_test -f file-path <options> - Plays audio file from the path provided\n");
printf(" \n Options\n");
printf(" -f --file-path <file path> - file path to be used for playback.\n");
printf(" file path must be provided unless -K(--kpi) is used\n\n");
printf(" file path must be provided unless -s(input data is not from a file) is used\n\n");
printf(" -r --sample-rate <sampling rate> - Required for Non-WAV streams\n");
printf(" For AAC-HE pls specify half the sample rate\n\n");
printf(" -c --channel count <channels> - Required for Non-WAV streams\n\n");
printf(" -b --bitwidth <bitwidth> - Give either 16 or 24.Default value is 16.\n\n");
printf(" -v --volume <float volume level> - Volume level float value between 0.0 - 1.0.\n");
printf(" -d --device <decimal value> - see system/media/audio/include/system/audio.h for device values\n");
printf(" Optional Argument and Default value is 2, i.e Speaker\n\n");
printf(" -s --source-device <decimal value> - see system/media/audio/include/system/audio.h for device values\n");
printf(" obtain data from a device instead of an SD card file\n\n");
printf(" for example catpure data from USB HAL(device) and play it on Regular HAL(device)\n\n");
printf(" -t --file-type <file type> - 1:WAV 2:MP3 3:AAC 4:AAC_ADTS 5:FLAC\n");
printf(" 6:ALAC 7:VORBIS 8:WMA 10:AAC_LATM \n");
printf(" Required for non WAV formats\n\n");
printf(" -a --aac-type <aac type> - Required for AAC streams\n");
printf(" 1: LC 2: HE_V1 3: HE_V2\n\n");
printf(" -w --wma-type <wma type> - Required for WMA clips.Default vlaue is 1\n");
printf(" 1: WMA 2: WMAPRO 3:WMA_LOSSLESS \n\n");
printf(" -k --kvpairs <values> - Metadata information of clip\n");
printf(" See Example for more info\n\n");
printf(" -l --log-file <ABSOLUTE FILEPATH> - File path for debug msg, to print\n");
printf(" on console use stdout or 1 \n\n");
printf(" -D --dump-file <ABSOLUTE FILEPATH> - File path to dump pcm data from proxy\n");
printf(" -F --flags <int value for output flags> - Output flag to be used\n\n");
printf(" -k --kpi-mode - Required for Latency KPI measurement\n");
printf(" file path is not used here as file playback is not done in this mode\n");
printf(" file path and other file specific options would be ignored in this mode.\n\n");
printf(" -E --event-trigger - Trigger DTMF event during playback\n");
printf(" -e --effect-type <effect type> - Effect used for test\n");
printf(" 0:bassboost 1:virtualizer 2:equalizer 3:visualizer(NA) 4:reverb 5:audiosphere others:null\n\n");
printf(" -A --bt-addr <bt device addr> - Required to set bt device adress for aptx decoder\n\n");
printf(" -q --query drift - Required for querying avtime vs hdmi drift\n");
printf(" -P - Argument to do multi-stream playback, currently 2 streams are supported to run concurrently\n");
printf(" Put -P and mention required attributes for the next stream\n");
printf(" 0:bassboost 1:virtualizer 2:equalizer 3:visualizer(NA) 4:reverb 5:audiosphere others:null");
printf(" PLUS - For multi-stream playback, currently 2 streams are supported to play concurrently\n");
printf(" Put PLUS and mention required attributes for the next files");
printf(" -u --device-nodeurl - URL of PCM device\n");
printf(" in the following format card=x;device=x");
printf(" this option is mandatory in working with USB HAL");
printf(" -m --mode - usb operating mode(Device Mode is default)\n");
printf(" 0:Device Mode(host drives the stream and its params and so no need to give params as input)\n");
printf(" 1:Host Mode(user can give stream and stream params via a stream(SD card file) or setup loopback with given params\n");
printf(" \n Examples \n");
printf(" hal_play_test -f /data/Anukoledenadu.wav -> plays Wav stream with default params\n\n");
printf(" hal_play_test -f /data/MateRani.mp3 -t 2 -d 2 -v 0.01 -r 44100 -c 2 \n");
printf(" -> plays MP3 stream(-t = 2) on speaker device(-d = 2)\n");
printf(" -> 2 channels and 44100 sample rate\n\n");
printf(" hal_play_test -f /data/v1-CBR-32kHz-stereo-40kbps.mp3 -t 2 -d 33554432 -v 0.01 -r 32000 -c 2 -D /data/proxy_dump.wav\n");
printf(" -> plays MP3 stream(-t = 2) on BT device in non-split path (-d = 33554432)\n");
printf(" -> 2 channels and 32000 sample rate\n");
printf(" -> dumps pcm data to file at /data/proxy_dump.wav\n\n");
printf(" hal_play_test -f /data/v1-CBR-32kHz-stereo-40kbps.mp3 -t 2 -d 128 -v 0.01 -r 32000 -c 2 \n");
printf(" -> plays MP3 stream(-t = 2) on BT device in split path (-d = 128)\n");
printf(" -> 2 channels and 32000 sample rate\n");
printf(" hal_play_test -f /data/AACLC-71-48000Hz-384000bps.aac -t 4 -d 2 -v 0.05 -r 48000 -c 2 -a 1 \n");
printf(" -> plays AAC-ADTS stream(-t = 4) on speaker device(-d = 2)\n");
printf(" -> AAC format type is LC(-a = 1)\n");
printf(" -> 2 channels and 48000 sample rate\n\n");
printf(" hal_play_test -f /data/AACHE-adts-stereo-32000KHz-128000Kbps.aac -t 4 -d 2 -v 0.05 -r 16000 -c 2 -a 3 \n");
printf(" -> plays AAC-ADTS stream(-t = 4) on speaker device(-d = 2)\n");
printf(" -> AAC format type is HE V2(-a = 3)\n");
printf(" -> 2 channels and 16000 sample rate\n");
printf(" -> note that the sample rate is half the actual sample rate\n\n");
printf(" hal_play_test -f /data/2.0_16bit_48khz.m4a -k 1536000,16,0,0,4096,14,16388,0,10,2,40,48000,1536000,48000 -t 6 -r 48000 -c 2 -v 0.5 \n");
printf(" -> Play alac clip (-t = 6)\n");
printf(" -> kvpair(-k) values represent media-info of clip & values should be in below mentioned sequence\n");
printf(" ->alac_avg_bit_rate,alac_bit_depth,alac_channel_layout,alac_compatible_version,\n");
printf(" ->alac_frame_length,alac_kb,alac_max_frame_bytes,alac_max_run,alac_mb,\n");
printf(" ->alac_num_channels,alac_pb,alac_sampling_rate,avg_bit_rate,sample_rate\n\n");
printf(" hal_play_test -f /data/DIL CHAHTA HAI.flac -k 0,4096,13740,4096,14 -t 5 -r 48000 -c 2 -v 0.5 \n");
printf(" -> Play flac clip (-t = 5)\n");
printf(" -> kvpair(-k) values represent media-info of clip & values should be in below mentioned sequence\n");
printf(" ->avg_bit_rate,flac_max_blk_size,flac_max_frame_size\n");
printf(" ->flac_min_blk_size,flac_min_frame_size,sample_rate\n");
printf(" hal_play_test -f /data/vorbis.mka -k 500000,48000,1 -t 7 -r 48000 -c 2 -v 0.5 \n");
printf(" -> Play vorbis clip (-t = 7)\n");
printf(" -> kvpair(-k) values represent media-info of clip & values should be in below mentioned sequence\n");
printf(" ->avg_bit_rate,sample_rate,vorbis_bitstream_fmt\n");
printf(" hal_play_test -f /data/file.wma -k 192000,48000,16,8192,3,15,0,0,353 -t 8 -w 1 -r 48000 -c 2 -v 0.5 \n");
printf(" -> Play wma clip (-t = 8)\n");
printf(" -> kvpair(-k) values represent media-info of clip & values should be in below mentioned sequence\n");
printf(" ->avg_bit_rate,sample_rate,wma_bit_per_sample,wma_block_align\n");
printf(" ->wma_channel_mask,wma_encode_option,wma_format_tag\n");
printf(" hal_play_test -f /data/03_Kuch_Khaas_BE.btaptx -t 9 -d 2 -v 0.2 -r 44100 -c 2 -A 00:02:5b:00:ff:03 \n");
printf(" -> Play aptx clip (-t = 9)\n");
printf(" -> 2 channels and 44100 sample rate\n");
printf(" -> BT addr: bt_addr=00:02:5b:00:ff:03\n\n");
printf(" hal_play_test -f /data/silence.ac3 -t 9 -r 48000 -c 2 -v 0.05 -F 16433 -P -f /data/music_48k.ac3 -t 9 -r 48000 -c 2 -F 32817\n");
printf(" -> Plays a silence clip as main stream and music clip as associated\n\n");
printf(" hal_play_test -K -F 4 -> Measure latency KPIs for low latency output\n\n");
printf(" hal_play_test -f /data/Moto_320kbps.mp3 -t 2 -d 2 -v 0.1 -r 44100 -c 2 -e 2\n");
printf(" -> plays MP3 stream(-t = 2) on speaker device(-d = 2)\n");
printf(" -> 2 channels and 44100 sample rate\n\n");
printf(" -> sound effect equalizer enabled\n\n");
printf(" hal_play_test -d 2 -v 0.05 -s 2147487744 -u \"card=1\\;device=0\" \n");
printf(" -> capture audio stream from usb device(HAL)@ 44.1 KHz, 2ch\n");
printf(" -> and loop/play it back on to primary HAL \n\n");
printf(" -> Device Mode is default\n");
printf(" -> card=1\\;device=0 -> specifies the URL, pls not that the ';' is escaped\n\n");
printf(" hal_play_test -f /data/Anukoledenadu.wav -d 16384 -u \"card=1\\;device=0\" \n");
printf(" -> Play PCM to USB out\n\n");
printf(" hal_play_test -d 16384 -u \"card=1\\;device=0\" -s 2\n");
printf(" ->Capture PCM from Local Mic and play it on USB(usb to primary hal loopback)\n\n");
printf(" hal_play_test -d 16384 -u \"card=1\\;device=0\" -s 2 -P -d 2 -v 0.05 -s 2147487744 -u \"card=1\\;device=0\"\n");
printf(" ->full duplex, setup both primary to usb and usb to primary loopbacks\n");
printf(" ->Note:-P separates the steam params for both the loopbacks\n");
printf(" ->Note:all the USB device commmands(above) should be accompanied with the host side commands\n\n");
}
static int get_wav_header_length (FILE* file_stream)
{
int subchunk_size = 0, wav_header_len = 0;
fseek(file_stream, 16, SEEK_SET);
if(fread(&subchunk_size, 4, 1, file_stream) != 1) {
fprintf(log_file, "Unable to read subchunk:\n");
fprintf(stderr, "Unable to read subchunk:\n");
exit (1);
}
if(subchunk_size < 16) {
fprintf(log_file, "This is not a valid wav file \n");
fprintf(stderr, "This is not a valid wav file \n");
} else {
wav_header_len = FORMAT_DESCRIPTOR_SIZE + SUBCHUNK1_SIZE(subchunk_size) + SUBCHUNK2_SIZE;
}
return wav_header_len;
}
static qahw_module_handle_t * load_hal(audio_devices_t dev) {
qahw_module_handle_t *hal = NULL;
if ((AUDIO_DEVICE_IN_USB_DEVICE == dev) ||
(AUDIO_DEVICE_OUT_USB_DEVICE == dev)){
if (!usb_hal_handle) {
fprintf(log_file,"\nLoading usb HAL\n");
if ((usb_hal_handle = qahw_load_module(QAHW_MODULE_ID_USB)) == NULL) {
fprintf(log_file,"failure in Loading usb HAL\n");
fprintf(stderr,"failure in Loading usb HAL\n");
return NULL;
}
}
hal = usb_hal_handle;
}
/* else if ((AUDIO_DEVICE_IN_BLUETOOTH_A2DP == dev) ||
(AUDIO_DEVICE_OUT_BLUETOOTH_A2DP == dev)){
if (!bt_hal_handle) {
fprintf(log_file,"Loading BT HAL\n");
if ((bt_hal_handle = qahw_load_module(QAHW_MODULE_ID_A2DP)) == NULL) {
fprintf(log_file,"failure in Loading BT HAL\n");
fprintf(stderr,"failure in Loading BT HAL\n");
return NULL;
}
}
hal = bt_hal_handle;
}*/
else {
if (!primary_hal_handle) {
fprintf(log_file,"\nLoading Primary HAL\n");
if ((primary_hal_handle = qahw_load_module(QAHW_MODULE_ID_PRIMARY)) == NULL) {
fprintf(log_file,"failure in Loading Primary HAL\n");
fprintf(stderr,"failure in Loading primary HAL\n");
return NULL;
}
}
hal = primary_hal_handle;
}
return hal;
}
/*
* this function unloads all the loaded hal modules so this should be called
* after all the stream playback are concluded.
*/
static int unload_hals() {
if (usb_hal_handle) {
fprintf(log_file,"\nUnLoading usb HAL\n");
if (qahw_unload_module(usb_hal_handle) < 0) {
fprintf(log_file,"failure in Un Loading usb HAL\n");
fprintf(stderr,"failure in Un Loading usb HAL\n");
return -1;
}
}
if (bt_hal_handle) {
fprintf(log_file,"UnLoading BT HAL\n");
if (qahw_unload_module(bt_hal_handle) < 0) {
fprintf(log_file,"failure in UnLoading BT HAL\n");
fprintf(stderr,"failure in Un Loading BT HAL\n");
return -1;
}
}
if (primary_hal_handle) {
fprintf(log_file,"\nUnLoading Primary HAL\n");
if (qahw_unload_module(primary_hal_handle) < 0) {
fprintf(log_file,"failure in Un Loading Primary HAL\n");
fprintf(stderr,"failure in Un Loading primary HAL\n");
return -1;
}
}
return 1;
}
int main(int argc, char* argv[]) {
char *ba = NULL;
qahw_param_payload payload;
qahw_param_id param_id;
struct qahw_aptx_dec_param aptx_params;
int rc = 0;
int i = 0;
kpi_mode = false;
event_trigger = false;
bool wakelock_acquired = false;
log_file = stdout;
proxy_params.acp.file_name = "/data/pcm_dump.wav";
stream_config *stream = NULL;
init_streams();
int num_of_streams = 1;
struct option long_options[] = {
/* These options set a flag. */
{"file-path", required_argument, 0, 'f'},
{"output-device", required_argument, 0, 'd'},
{"input-device", required_argument, 0, 's'},
{"sample-rate", required_argument, 0, 'r'},
{"channels", required_argument, 0, 'c'},
{"bitwidth", required_argument, 0, 'b'},
{"volume", required_argument, 0, 'v'},
{"log-file", required_argument, 0, 'l'},
{"dump-file", required_argument, 0, 'D'},
{"file-type", required_argument, 0, 't'},
{"aac-type", required_argument, 0, 'a'},
{"wma-type", required_argument, 0, 'w'},
{"kvpairs", required_argument, 0, 'k'},
{"flags", required_argument, 0, 'F'},
{"kpi-mode", no_argument, 0, 'K'},
{"plus", no_argument, 0, 'P'},
{"event-trigger", no_argument, 0, 'E'},
{"effect-path", required_argument, 0, 'e'},
{"bt-addr", required_argument, 0, 'A'},
{"query drift", no_argument, 0, 'q'},
{"device-nodeurl",required_argument, 0, 'u'},
{"mode", required_argument, 0, 'm'},
{"help", no_argument, 0, 'h'},
{0, 0, 0, 0}
};
int opt = 0;
int option_index = 0;
proxy_params.hdr.riff_id = ID_RIFF;
proxy_params.hdr.riff_sz = 0;
proxy_params.hdr.riff_fmt = ID_WAVE;
proxy_params.hdr.fmt_id = ID_FMT;
proxy_params.hdr.fmt_sz = 16;
proxy_params.hdr.audio_format = FORMAT_PCM;
proxy_params.hdr.num_channels = 2;
proxy_params.hdr.sample_rate = 44100;
proxy_params.hdr.byte_rate = proxy_params.hdr.sample_rate * proxy_params.hdr.num_channels * 2;
proxy_params.hdr.block_align = proxy_params.hdr.num_channels * 2;
proxy_params.hdr.bits_per_sample = 16;
proxy_params.hdr.data_id = ID_DATA;
proxy_params.hdr.data_sz = 0;
while ((opt = getopt_long(argc,
argv,
"-f:r:c:b:d:s:v:l:t:a:w:k:PD:KF:Ee:A:u:m:qh",
long_options,
&option_index)) != -1) {
fprintf(log_file, "for argument %c, value is %s\n", opt, optarg);
switch (opt) {
case 'f':
stream_param[i].filename = optarg;
break;
case 'r':
stream_param[i].config.offload_info.sample_rate = atoi(optarg);
stream_param[i].config.sample_rate = atoi(optarg);
break;
case 'c':
stream_param[i].channels = atoi(optarg);
stream_param[i].config.channel_mask = audio_channel_out_mask_from_count(atoi(optarg));
break;
case 'b':
stream_param[i].config.offload_info.bit_width = atoi(optarg);
break;
case 'd':
stream_param[i].output_device = atoll(optarg);
break;
case 's':
stream_param[i].input_device = atoll(optarg);
break;
case 'v':
vol_level = atof(optarg);
break;
case 'l':
log_filename = optarg;
if (strcasecmp(log_filename, "stdout") &&
strcasecmp(log_filename, "1") &&
(log_file = fopen(log_filename,"wb")) == NULL) {
fprintf(log_file, "Cannot open log file %s\n", log_filename);
fprintf(stderr, "Cannot open log file %s\n", log_filename);
/* continue to log to std out. */
log_file = stdout;
}
break;
case 't':
stream_param[i].filetype = atoi(optarg);
break;
case 'a':
stream_param[i].aac_fmt_type = atoi(optarg);
break;
case 'w':
stream_param[i].wma_fmt_type = atoi(optarg);
break;
case 'k':
stream_param[i].kvpair_values = optarg;
break;
case 'D':
proxy_params.acp.file_name = optarg;
break;
case 'K':
kpi_mode = true;
break;
case 'F':
stream_param[i].flags = atoll(optarg);
stream_param[i].flags_set = true;
break;
case 'E':
event_trigger = true;
break;
case 'e':
stream_param[i].effect_index = atoi(optarg);
if (stream_param[i].effect_index < 0 || stream_param[i].effect_index >= EFFECT_MAX) {
fprintf(log_file, "Invalid effect type %d\n", stream_param[i].effect_index);
fprintf(stderr, "Invalid effect type %d\n", stream_param[i].effect_index);
stream_param[i].effect_index = -1;
} else if (stream_param[i].effect_index == 3) {
// visualizer is a special effect that is not perceivable by hearing
// hence, add as an exception in test app.
fprintf(log_file, "visualizer effect testing is not available\n");
stream_param[i].effect_index = -1;
} else {
stream_param[i].ethread_func = effect_thread_funcs[stream_param[i].effect_index];
}
break;
case 'A':
ba = optarg;
break;
case 'q':
stream_param[i].drift_query = true;
break;
case 'P':
if(i >= MAX_PLAYBACK_STREAMS - 1) {
fprintf(log_file, "cannot have more than %d streams\n", MAX_PLAYBACK_STREAMS);
fprintf(stderr, "cannot have more than %d streams\n", MAX_PLAYBACK_STREAMS);
return 0;
}
i++;
fprintf(log_file, "Stream index incremented to %d\n", i);
break;
case 'u':
stream_param[i].device_url = optarg;
break;
case 'm':
stream_param[i].usb_mode = atoi(optarg);
break;
case 'h':
usage();
return 0;
break;
}
}
wakelock_acquired = request_wake_lock(wakelock_acquired, true);
num_of_streams = i+1;
/* Caution: Below ADL log shouldnt be altered without notifying automation APT since it used
* for automation testing
*/
fprintf(log_file, "ADL: Starting audio hal tests for streams : %d\n", num_of_streams);
if (kpi_mode == true && num_of_streams > 1) {
fprintf(log_file, "kpi-mode is not supported for multi-playback usecase\n");
fprintf(stderr, "kpi-mode is not supported for multi-playback usecase\n");
goto exit;
} else if (event_trigger == true && num_of_streams > 1) {
fprintf(log_file, "event_trigger is not supported for multi-playback usecase\n");
fprintf(stderr, "event_trigger is not supported for multi-playback usecase\n");
goto exit;
}
if (num_of_streams > 1 && stream_param[num_of_streams-1].output_device & AUDIO_DEVICE_OUT_PROXY) {
fprintf(log_file, "Proxy thread is not supported for multi-playback usecase\n");
fprintf(stderr, "Proxy thread is not supported for multi-playback usecase\n");
goto exit;
}
/* Register the SIGINT to close the App properly */
if (signal(SIGINT, stop_signal_handler) == SIG_ERR) {
fprintf(log_file, "Failed to register SIGINT:%d\n",errno);
fprintf(stderr, "Failed to register SIGINT:%d\n",errno);
}
for (i = 0; i < num_of_streams; i++) {
stream = &stream_param[i];
if ((kpi_mode == false) &&
(AUDIO_DEVICE_NONE == stream->input_device)){
if (stream_param[PRIMARY_STREAM_INDEX].filename == nullptr) {
fprintf(log_file, "Primary file name is must for non kpi-mode\n");
fprintf(stderr, "Primary file name is must for non kpi-mode\n");
goto exit;
}
}
if (stream->output_device != AUDIO_DEVICE_NONE)
if ((stream->qahw_out_hal_handle = load_hal(stream->output_device)) <= 0)
goto exit;
if (stream->input_device != AUDIO_DEVICE_NONE)
if ((stream->qahw_in_hal_handle = load_hal(stream->input_device))== 0)
goto exit;
if ((AUDIO_DEVICE_NONE != stream->output_device) &&
(AUDIO_DEVICE_NONE != stream->input_device))
/*
* hal loopback at what params we need to probably detect.
*/
if(detect_stream_params(stream) < 0)
goto exit;
if (stream->filename) {
if ((stream->file_stream = fopen(stream->filename, "r"))== NULL) {
fprintf(log_file, "Cannot open audio file %s\n", stream->filename);
fprintf(stderr, "Cannot open audio file %s\n", stream->filename);
goto exit;
}
fprintf(log_file, "Playing from:%s\n", stream->filename);
get_file_format(&stream_param[i]);
} else if (AUDIO_DEVICE_NONE != stream->input_device) {
fprintf(log_file, "Playing from device:%x\n", stream->input_device);
fprintf(log_file, "Playing from url:%s\n", stream->device_url);
fprintf(log_file, "setting up input hal and stream:%s\n", stream->device_url);
rc = qahw_open_input_stream(stream->qahw_in_hal_handle,
stream->handle,
stream->input_device,
&(stream->config),
&(stream->in_handle),
AUDIO_INPUT_FLAG_NONE,
stream->device_url,
AUDIO_SOURCE_UNPROCESSED);
if (rc) {
fprintf(log_file, "input stream could not be re-opened\n");
fprintf(stderr, "input stream could not be re-opened\n");
return rc;
}
stream->flags = AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING;
stream->flags |= AUDIO_OUTPUT_FLAG_DIRECT;
} else if (kpi_mode == true)
stream->config.format = stream->config.offload_info.format = AUDIO_FORMAT_PCM_16_BIT;
if (stream->output_device & AUDIO_DEVICE_OUT_PROXY)
fprintf(log_file, "Saving pcm data to file: %s\n", proxy_params.acp.file_name);
/* Set device connection state for HDMI */
if ((stream->output_device == AUDIO_DEVICE_OUT_AUX_DIGITAL) ||
(stream->output_device == AUDIO_DEVICE_OUT_BLUETOOTH_A2DP)) {
char param[100] = {0};
snprintf(param, sizeof(param), "%s=%d", "connect", stream->output_device);
qahw_set_parameters(stream->qahw_out_hal_handle, param);
}
fprintf(log_file, "stream %d: File Type:%d\n", stream->stream_index, stream->filetype);
fprintf(log_file, "stream %d: Audio Format:%d\n", stream->stream_index, stream->config.offload_info.format);
fprintf(log_file, "stream %d: Output Device:%d\n", stream->stream_index, stream->output_device);
fprintf(log_file, "stream %d: Output Flags:%d\n", stream->stream_index, stream->flags);
fprintf(log_file, "stream %d: Sample Rate:%d\n", stream->stream_index, stream->config.offload_info.sample_rate);
fprintf(log_file, "stream %d: Channels:%d\n", stream->stream_index, stream->channels);
fprintf(log_file, "stream %d: Bitwidth:%d\n", stream->stream_index, stream->config.offload_info.bit_width);
fprintf(log_file, "stream %d: AAC Format Type:%d\n", stream->stream_index, stream->aac_fmt_type);
fprintf(log_file, "stream %d: Kvpair Values:%s\n", stream->stream_index, stream->kvpair_values);
fprintf(log_file, "Log file:%s\n", log_filename);
fprintf(log_file, "Volume level:%f\n", vol_level);
stream->config.offload_info.version = AUDIO_OFFLOAD_INFO_VERSION_CURRENT;
stream->config.offload_info.size = sizeof(audio_offload_info_t);
if (stream->filetype == FILE_APTX) {
if (ba != NULL) {
parse_aptx_dec_bt_addr(ba, &aptx_params);
payload = (qahw_param_payload)aptx_params;
param_id = QAHW_PARAM_APTX_DEC;
fprintf(log_file, "Send BT addr nap %d, uap %d lap %d to HAL\n", aptx_params.bt_addr.nap,
aptx_params.bt_addr.uap, aptx_params.bt_addr.lap);
rc = qahw_set_param_data(stream->qahw_out_hal_handle, param_id, &payload);
if (rc != 0)
fprintf(log_file, "Error.Failed Set BT addr\n");
fprintf(stderr, "Error.Failed Set BT addr\n");
} else {
fprintf(log_file, "BT addr is NULL, Need valid BT addr for aptx file playback to work\n");
fprintf(stderr, "BT addr is NULL, Need valid BT addr for aptx file playback to work\n");
goto exit;
}
}
rc = pthread_create(&playback_thread[i], NULL, start_stream_playback, (void *)&stream_param[i]);
if (rc) {
fprintf(log_file, "stream %d: failed to create thread\n", stream->stream_index);
fprintf(stderr, "stream %d: failed to create thread\n", stream->stream_index);
exit(0);
}
thread_active[i] = true;
}
exit:
for (i=0; i<MAX_PLAYBACK_STREAMS; i++) {
if(thread_active[i])
pthread_join(playback_thread[i], NULL);
}
/*
* reset device connection state for HDMI and close the file streams
*/
for (i = 0; i < num_of_streams; i++) {
if ((stream_param[i].output_device == AUDIO_DEVICE_OUT_AUX_DIGITAL) ||
(stream_param[i].output_device == AUDIO_DEVICE_OUT_BLUETOOTH_A2DP)) {
char param[100] = {0};
snprintf(param, sizeof(param), "%s=%d", "disconnect", stream_param[i].output_device);
qahw_set_parameters(stream_param[i].qahw_out_hal_handle, param);
}
if (stream_param[i].file_stream != nullptr)
fclose(stream_param[i].file_stream);
else if (AUDIO_DEVICE_NONE != stream_param[i].input_device) {
if (stream != NULL && stream->in_handle) {
rc = qahw_close_input_stream(stream->in_handle);
if (rc) {
fprintf(log_file, "input stream could not be closed\n");
fprintf(stderr, "input stream could not be closed\n");
return rc;
}
}
}
}
rc = unload_hals();
if ((log_file != stdout) && (log_file != nullptr))
fclose(log_file);
wakelock_acquired = request_wake_lock(wakelock_acquired, false);
/* Caution: Below ADL log shouldnt be altered without notifying automation APT since it used
* for automation testing
*/
fprintf(log_file, "\nADL: BYE BYE\n");
return 0;
}