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M7350/qcom-opensource/mm-audio/audio-native/qdsp5/wmatest.c

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M7350v1_en_gpl
2024-09-09 08:52:07 +00:00
/* wmatest.c - native WMA test application
*
* Based on native pcm test application platform/system/extras/sound/playwav.c
*
* Copyright (C) 2008 The Android Open Source Project
* Copyright (c) 2009-2010, 2012 The Linux Foundation. All rights reserved.
*
* 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.
*/
#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <stdint.h>
#include <sys/mman.h>
#include <sys/stat.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include <sys/ioctl.h>
#include <pthread.h>
#include <linux/msm_audio.h>
#include <linux/msm_audio_wma.h>
#include <linux/msm_audio_wmapro.h>
#include "audiotest_def.h"
#define WMA_DEVICE_NODE "/dev/msm_wma"
#define EOS 0x00000001
static int in_size =0;
static int out_size =0;
static int file_write=0;
static int eos_ack=0;
/* http://ccrma.stanford.edu/courses/422/projects/WaveFormat/ */
struct wav_header { /* Simple wave header */
char Chunk_ID[4]; /* Store "RIFF" */
unsigned int Chunk_size;
char Riff_type[4]; /* Store "WAVE" */
char Chunk_ID1[4]; /* Store "fmt " */
unsigned int Chunk_fmt_size;
unsigned short Compression_code; /*1 - 65,535, 1 - pcm */
unsigned short Number_Channels; /* 1 - 65,535 */
unsigned int Sample_rate; /* 1 - 0xFFFFFFFF */
unsigned int Bytes_Sec; /*1 - 0xFFFFFFFF */
unsigned short Block_align; /* 1 - 65,535 */
unsigned short Significant_Bits_sample; /* 1 - 65,535 */
char Chunk_ID2[4]; /* Store "data" */
unsigned int Chunk_data_size;
} __attribute__ ((packed));
static struct wav_header append_header = {
{'R', 'I', 'F', 'F'}, 0, {'W', 'A', 'V', 'E'},
{'f', 'm', 't', ' '}, 16, 1, 2, 48000, 8001, 2,
16, {'d', 'a', 't', 'a'}, 0
};
static pthread_mutex_t avail_lock;
static pthread_cond_t avail_cond;
static pthread_mutex_t consumed_lock;
static pthread_cond_t consumed_cond;
static int data_is_available = 0;
static int data_is_consumed = 0;
static int in_free_indx;
static int in_data_indx;
static int out_free_indx;
static int out_data_indx;
typedef struct TIMESTAMP{
unsigned long LowPart;
unsigned long HighPart;
} __attribute__ ((packed)) TIMESTAMP;
struct meta_in{
unsigned char rsv[18];
unsigned short offset;
TIMESTAMP ntimestamp;
unsigned int nflags;
} __attribute__ ((packed));
struct meta_out_dsp{
unsigned int offset_to_frame;
unsigned int frame_size;
unsigned int encoded_pcm_samples;
unsigned int msw_ts;
unsigned int lsw_ts;
unsigned int nflags;
} __attribute__ ((packed));
struct dec_meta_out{
unsigned int rsv[7];
unsigned int num_of_frames;
struct meta_out_dsp meta_out_dsp[];
} __attribute__ ((packed));
struct meta_out{
unsigned short offset;
TIMESTAMP ntimestamp;
unsigned int nflags;
unsigned short errflag;
unsigned short sample_frequency;
unsigned short channel;
unsigned int tick_count;
} __attribute__ ((packed));
#define WMATEST_IBUFSZ (32*1024)
#define WMATEST_NUM_IBUF 2
#define WMATEST_IPMEM_SZ (WMATEST_IBUFSZ * WMATEST_NUM_IBUF)
#define WMATEST_OBUFSZ (32*1024)
#define WMATEST_NUM_OBUF 2
#define WMATEST_OPMEM_SZ (WMATEST_OBUFSZ * WMATEST_NUM_OBUF)
#ifdef _ANDROID_
static const char *cmdfile = "/data/audio_test";
#else
static const char *cmdfile = "/tmp/audio_test";
#endif
struct msm_audio_aio_buf aio_ip_buf[WMATEST_NUM_IBUF];
struct msm_audio_aio_buf aio_op_buf[WMATEST_NUM_OBUF];
static void wait_for_data(void)
{
pthread_mutex_lock(&avail_lock);
while (data_is_available == 0) {
pthread_cond_wait(&avail_cond, &avail_lock);
}
data_is_available = 0;
pthread_mutex_unlock(&avail_lock);
}
static void data_available(void)
{
pthread_mutex_lock(&avail_lock);
if (data_is_available == 0) {
data_is_available = 1;
pthread_cond_broadcast(&avail_cond);
}
pthread_mutex_unlock(&avail_lock);
}
static void wait_for_data_consumed(void)
{
pthread_mutex_lock(&consumed_lock);
while (data_is_consumed == 0) {
pthread_cond_wait(&consumed_cond, &consumed_lock);
}
data_is_consumed = 0;
pthread_mutex_unlock(&consumed_lock);
}
static void data_consumed(void )
{
pthread_mutex_lock(&consumed_lock);
if (data_is_consumed == 0) {
data_is_consumed = 1;
pthread_cond_broadcast(&consumed_cond);
}
pthread_mutex_unlock(&consumed_lock);
}
static void create_wav_header(int Datasize)
{
append_header.Chunk_size = Datasize + 8 + 16 + 12;
append_header.Chunk_data_size = Datasize;
return;
}
static void *wma_dec(void *arg)
{
int fd, ret_val = 0;
struct meta_out meta;
struct audio_pvt_data *audio_data = (struct audio_pvt_data *) arg;
int afd = audio_data->afd;
unsigned long long *time;
int len, total_len = 0;
len = 0;
total_len = 0;
fd = open(audio_data->outfile, O_RDWR | O_CREAT, S_IRWXU | S_IRWXG | S_IRWXO);
if (fd < 0) {
printf("Err while opening file decoder output file \n");
pthread_exit((void *)ret_val);
}
printf(" qcp_read Thread \n");
lseek(fd, 44, SEEK_SET); /* Set Space for Wave Header */
do {
if (audio_data->suspend == 1) {
printf("enter suspend mode\n");
ioctl(afd, AUDIO_STOP, 0);
while (audio_data->suspend == 1)
sleep(1);
ioctl(afd, AUDIO_START, 0);
printf("exit suspend mode\n");
}
len = read(afd, audio_data->recbuf, audio_data->recsize);
#ifdef DEBUG_LOCAL
printf(" Read %d Bytes of data \n", len);
#endif
if (len < 0) {
if (audio_data->flush_enable == 1 && errno == EBUSY) {
printf("Flush in progress\n");
usleep(5000);
continue;
} else {
printf(" error reading the PCM samples \n");
goto fail;
}
} else if (len != 0) {
memcpy(&meta, audio_data->recbuf, sizeof(struct meta_out));
time = (unsigned long long *)(audio_data->recbuf + 2);
meta.ntimestamp.LowPart = (*time & 0xFFFFFFFF);
meta.ntimestamp.HighPart = ((*time >> 32) & 0xFFFFFFFF);
#ifdef DEBUG_LOCAL
printf("Meta_out High part is %lu\n",
meta.ntimestamp.HighPart);
printf("Meta_out Low part is %lu\n",
meta.ntimestamp.LowPart);
printf("Meta Out Timestamp: %llu\n",
(((unsigned long long)meta.ntimestamp.HighPart << 32)
+ meta.ntimestamp.LowPart));
#endif
if (meta.nflags == EOS) {
printf("Reached end of file\n");
break;
}
len = (len - sizeof(struct meta_out));
if (len > 0) {
if (write(fd, (audio_data->recbuf +
sizeof(struct meta_out)), len) != len) {
printf(" error writing the PCM \
samples to file \n");
goto fail;
}
}
} else if (len == 0)
printf("Unexpected case: read count zero\n");
total_len += len;
} while (1);
create_wav_header(total_len);
lseek(fd, 0, SEEK_SET);
write(fd, (char *)&append_header, 44);
close(fd);
pthread_exit((void *)ret_val);
fail:
printf("error:Reached fail\n");
close(fd);
pthread_exit((void *)ret_val);
return NULL;
}
static void *event_notify(void *arg)
{
long ret_drv;
struct audio_pvt_data *audio_data = (struct audio_pvt_data *) arg;
int afd = audio_data->afd;
struct msm_audio_event suspend_event;
do {
printf("event_notify thread started\n");
suspend_event.timeout_ms = 0;
ret_drv = ioctl(afd, AUDIO_GET_EVENT, &suspend_event);
if (ret_drv < 0) {
printf("event_notify thread exiting: \
Got Abort event or timedout\n");
break;
} else {
if (suspend_event.event_type == AUDIO_EVENT_SUSPEND) {
printf("event_notify: RECEIVED EVENT FROM \
DRIVER OF TYPE: AUDIO_EVENT_SUSPEND: \
%d\n", suspend_event.event_type);
audio_data->suspend = 1;
sleep(1);
} else if
(suspend_event.event_type == AUDIO_EVENT_RESUME) {
printf("event_notify: RECEIVED EVENT FROM \
DRIVER OF TYPE: AUDIO_EVENT_RESUME : \
%d\n", suspend_event.event_type);
audio_data->suspend = 0;
}
}
} while (1);
return NULL;
}
static int wma_start(struct audtest_config *clnt_config)
{
int fd, afd, ii, count, ret, pkts_size, size;
pthread_t thread, event_th;
static struct msm_audio_config config;
static struct msm_audio_wma_config wma_config;
int wma_opflg = 0;
char *transcodebuf = NULL;
int ret_val = 0;
struct audio_pvt_data *audio_data = (struct audio_pvt_data *) clnt_config->private_data;
#ifdef AUDIOV2
unsigned short dec_id = 0;
#endif
/* Open the file for operation */
fd = open(clnt_config->file_name, O_RDONLY);
if (fd < 0) {
printf("unable to open wma file =%s\n",
clnt_config->file_name);
return -1;
}
if (audio_data->mode) {
printf("non-tunnel mode\n");
afd = open(WMA_DEVICE_NODE, O_RDWR);
} else {
printf("tunnel mode\n");
afd = open(WMA_DEVICE_NODE, O_WRONLY);
}
wma_opflg = 0;
if (afd < 0) {
printf("Unable to open audio device = %s\n", WMA_DEVICE_NODE);
ret_val = -1;
goto file_err;
}
/* Store handle for commands */
audio_data->afd = afd;
#ifdef AUDIOV2
if (!audio_data->mode) {
if (ioctl(afd, AUDIO_GET_SESSION_ID, &dec_id)) {
perror("could not get decoder session id\n");
close(afd);
return -1;
}
#if defined(TARGET_USES_QCOM_MM_AUDIO)
if (devmgr_register_session(dec_id, DIR_RX) < 0) {
ret = -1;
goto exit;
}
#endif
}
#endif
pthread_create(&event_th, NULL, event_notify, (void *) audio_data);
if (ioctl(afd, AUDIO_GET_CONFIG, &config)) {
perror("could not get config");
ret_val = -1;
goto err_state;
}
if (audio_data->mode)
config.meta_field = 1;
config.sample_rate = audio_data->freq;
config.channel_count = audio_data->channels;
if (ioctl(afd, AUDIO_SET_CONFIG, &config)) {
perror("could not set config");
ret_val = -1;
goto err_state;
}
wma_config.armdatareqthr = audio_data->datareqthr;
wma_config.channelsdecoded = audio_data->channels;
wma_config.wmabytespersec = audio_data->bps;
wma_config.wmasamplingfreq = audio_data->freq;
wma_config.wmaencoderopts = audio_data->encopt;
printf("wma_config.armdatareqthr=%d\n",wma_config.armdatareqthr);
printf("wma_config.channelsdecoded=%d\n",wma_config.channelsdecoded);
printf("wma_config.wmabytespersec=%d\n",wma_config.wmabytespersec);
printf("wma_config.wmasamplingfreq=%d\n",wma_config.wmasamplingfreq);
printf("wma_config.wmaencoderopts=%d\n",wma_config.wmaencoderopts);
if (ioctl(afd, AUDIO_SET_WMA_CONFIG, &wma_config)) {
perror("could not set WMA config");
ret_val = -1;
goto err_state;
}
transcodebuf = (char *)malloc(config.buffer_size);
if (!transcodebuf) {
printf("could not allocate memory for store transcoded data\n");
ret_val = -1;
goto err_state;
}
memset(transcodebuf, 0, config.buffer_size);
printf("transcodebuf = %d\n",(int) transcodebuf);
if (!audio_data->mode)
config.buffer_size =
(config.buffer_size - sizeof(struct meta_in));
if (audio_data->mode) {
/* non - tunnel portion */
struct msm_audio_pcm_config config_rec;
printf(" selected non-tunnel part\n");
append_header.Sample_rate = wma_config.wmasamplingfreq;
append_header.Number_Channels = wma_config.channelsdecoded;
append_header.Bytes_Sec = append_header.Sample_rate *
append_header.Number_Channels * 2;
append_header.Block_align = append_header.Number_Channels * 2;
if (ioctl(afd, AUDIO_GET_PCM_CONFIG, &config_rec)) {
printf("could not get PCM config\n");
ret_val = -1;
goto err_state;
}
printf(" config_rec.pcm_feedback = %d,\
config_rec.buffer_count = %d , config_rec.buffer_size=%d \n",\
config_rec.pcm_feedback, config_rec.buffer_count,
config_rec.buffer_size);
config_rec.pcm_feedback = 1;
audio_data->recsize = config_rec.buffer_size;
audio_data->recbuf = (char *)malloc(config_rec.buffer_size);
if (!audio_data->recbuf) {
printf("could not allocate memory for decoding\n");
ret_val = -1;
goto err_state;
}
memset(audio_data->recbuf, 0, config_rec.buffer_size);
if (ioctl(afd, AUDIO_SET_PCM_CONFIG, &config_rec)) {
printf("could not set PCM config\n");
ret_val = -1;
goto err_state;
}
pthread_create(&thread, NULL, wma_dec, (void *)audio_data);
}
audio_data->start_ptr = 0x0;
size = lseek(fd, 0, SEEK_END);
lseek(fd, audio_data->start_ptr, SEEK_SET);
if (audio_data->mode)
pkts_size = (config.buffer_size - sizeof(struct meta_in));
else
pkts_size = config.buffer_size;
for (ii = 0, count = 0; ; ii = ii + pkts_size) {
if ((ii < size) && (audio_data->quit != 1)) {
if (audio_data->mode) {
struct meta_in meta;
meta.ntimestamp.LowPart = ((audio_data->frame_count * 20000) & 0xFFFFFFFF);
meta.ntimestamp.HighPart = (((unsigned long long)(audio_data->frame_count
* 20000) >> 32) & 0xFFFFFFFF);
meta.offset = sizeof(struct meta_in);
meta.nflags = 0;
audio_data->frame_count++;
#ifdef DEBUG_LOCAL
printf("Meta In High part is %lu\n",
meta.ntimestamp.HighPart);
printf("Meta In Low part is %lu\n",
meta.ntimestamp.LowPart);
printf("Meta In ntimestamp: %llu\n", (((unsigned long long)
meta.ntimestamp.HighPart << 32) +
meta.ntimestamp.LowPart));
#endif
memcpy(transcodebuf, &meta, sizeof(struct meta_in));
read(fd, (transcodebuf + sizeof(struct meta_in)), pkts_size);
} else
read(fd, transcodebuf, pkts_size);
count++;
printf("writing %d no of packets\n", count);
if (audio_data->suspend == 1) {
printf("enter suspend mode\n");
ioctl(afd, AUDIO_STOP, 0);
while (audio_data->suspend == 1)
sleep(1);
ioctl(afd, AUDIO_START, 0);
printf("exit suspend mode\n");
}
ret = write(afd, transcodebuf, config.buffer_size);
printf("ret = %d\n", ret);
if ((ret < 0) && (audio_data->flush_enable == 1)) {
printf("Flush in progress \n");
usleep(5000);
ii = 0;
/* Set to start of data portion */
lseek(fd, audio_data->start_ptr, SEEK_SET);
}
if (count == 2)
ioctl(afd, AUDIO_START, 0);
} else if ((ii >= size) && (audio_data->repeat != 0)
&& (audio_data->quit != 1)) {
printf("\nRepeat playback\n");
ii = 0;
count = 2;
/* Set to start of data portion */
lseek(fd, audio_data->start_ptr, SEEK_SET);
if(audio_data->repeat > 0)
audio_data->repeat--;
sleep(1);
continue;
} else if (((ii >= size) && (audio_data->repeat == 0))
|| (audio_data->quit == 1))
break;
}
printf(" File reached end or quit cmd issued, exit loop \n");
if (audio_data->mode) {
struct meta_in meta;
meta.offset = sizeof(struct meta_in);
meta.ntimestamp.LowPart =
((audio_data->frame_count * 20000) & 0xFFFFFFFF);
meta.ntimestamp.HighPart =
(((unsigned long long)(audio_data->frame_count
* 20000) >> 32) & 0xFFFFFFFF);
meta.nflags = EOS;
#ifdef DEBUG_LOCAL
printf("Meta In High part is %lu\n",
meta.ntimestamp.HighPart);
printf("Meta In Low part is %lu\n",
meta.ntimestamp.LowPart);
printf("Meta In ntimestamp: %llu\n",
(((unsigned long long)meta.ntimestamp.HighPart << 32)
+ meta.ntimestamp.LowPart));
#endif
memset(transcodebuf, 0,
sizeof(config.buffer_size));
memcpy(transcodebuf, &meta,
sizeof(struct meta_in));
if (write(afd, transcodebuf,
sizeof(struct meta_in)) < 0)
printf(" writing buffer\
for EOS failed\n");
} else {
printf("FSYNC: Reached end of file, calling fsync\n");
if (fsync(afd) < 0)
printf(" fsync failed\n");
}
sleep(2);
ioctl(afd, AUDIO_STOP, 0);
printf("count = %d\n", count);
ioctl(afd, AUDIO_ABORT_GET_EVENT, 0);
err_state:
#if defined(TARGET_USES_QCOM_MM_AUDIO) && defined(AUDIOV2)
if (!audio_data->mode) {
if (devmgr_unregister_session(dec_id, DIR_RX) < 0)
ret = -1;
}
exit:
#endif
close(afd);
if (transcodebuf)
free(transcodebuf);
if (audio_data->recbuf)
free(audio_data->recbuf);
file_err:
close(fd);
return ret_val;
}
/* Get File content and create meta */
static int fill_buffer(void *buf, unsigned sz, void *cookie)
{
struct meta_in meta;
struct audio_pvt_data *audio_data = (struct audio_pvt_data *) cookie;
unsigned cpy_size = (sz < audio_data->avail?sz:audio_data->avail);
#ifdef DEBUG_LOCAL
char *temp;
printf("%s:frame count %d\n", __func__, audio_data->frame_count);
#endif
if (audio_data->mode) {
meta.ntimestamp.HighPart = 0;
meta.ntimestamp.LowPart = (unsigned long long)(audio_data->frame_count * 0x10000);
meta.offset = sizeof(struct meta_in);
audio_data->frame_count++;
#ifdef DEBUG_LOCAL
printf("Meta In High part is %lu\n",
meta.ntimestamp.HighPart);
printf("Meta In Low part is %lu\n",
meta.ntimestamp.LowPart);
printf("Meta In ntimestamp: %llu\n", (((unsigned long long)
meta.ntimestamp.HighPart << 32) +
meta.ntimestamp.LowPart));
printf("meta in size %d\n", sizeof(struct meta_in));
#endif
if (audio_data->avail == 0) {
/* End of file, send EOS */
meta.nflags = EOS;
memcpy(buf, &meta, sizeof(struct meta_in));
return (sizeof(struct meta_in));
}
meta.nflags = 0;
memcpy(buf, &meta, sizeof(struct meta_in));
memcpy(((char *)buf + sizeof(struct meta_in)), audio_data->next, cpy_size);
#ifdef DEBUG_LOCAL
temp = ((char*)buf + sizeof(struct meta_in));
printf("\nFirst three bytes 0x%2x:0x%2x:0x%2x\n", *temp, *(temp+1), *(temp+2));
#endif
} else {
if (audio_data->avail == 0) {
return 0;
}
audio_data->frame_count++;
memcpy((char *)buf, audio_data->next, cpy_size);
#ifdef DEBUG_LOCAL
temp = (buf);
printf("\nFirst three bytes 0x%2x:0x%2x:0x%2x\n", *temp, *(temp+1), *(temp+2));
#endif
}
audio_data->next += cpy_size;
audio_data->avail -= cpy_size;
if (audio_data->mode)
return cpy_size + sizeof(struct meta_in);
else
return cpy_size;
}
/* Expect on raw file, which is only wma data file */
static void *setup_wma_file(struct audtest_config *clnt_config)
{
struct audio_pvt_data *audio_data = (struct audio_pvt_data *) clnt_config->private_data;
struct stat stat_buf;
char *content_buf;
int fd;
size_t buffer_size;
printf("setup wma file\n");
fd = open(clnt_config->file_name, O_RDONLY);
if (fd < 0) {
printf("Err while opening WMA bin file for decoder \
: %s\n", clnt_config->in_file_name);
return((void *)-1);
}
(void) fstat(fd, &stat_buf);
buffer_size = stat_buf.st_size;
/* memory set for file */
audio_data->next = (char*)malloc(buffer_size);
printf("Total WMA bin file len: %d, buffer start addr=0x%p\n", buffer_size, audio_data->next);
if (!audio_data->next) {
fprintf(stderr,"could not allocate %d bytes\n", buffer_size);
close(fd);
return ((void*)-1);
}
audio_data->org_next = audio_data->next;
content_buf = audio_data->org_next;
if ((read(fd, audio_data->next, buffer_size)) != (ssize_t)buffer_size) {
fprintf(stderr,"could not read %d bytes\n", buffer_size);
goto fail;
}
audio_data->avail = buffer_size;
audio_data->org_avail = audio_data->avail;
printf("Total available wma len: %d, buffer start addr=%p\n", audio_data->avail, audio_data->org_next);
return 0;
fail:
close(fd);
free(content_buf);
return ((void*)-1);
}
static void *wma_read_thread_8660(void *arg)
{
struct audio_pvt_data *audio_data = (struct audio_pvt_data *) arg;
int afd = audio_data->afd;
int total_len;
int fd = 0;
struct dec_meta_out *meta_out_ptr;
struct meta_out_dsp *meta_out_dsp;
struct msm_audio_aio_buf aio_buf;
struct msm_audio_config config;
#ifdef AUDIOV2
unsigned short dec_id;
#endif
unsigned int first_frame_offset, idx;
unsigned int total_frame_size;
total_len = 0;
if(file_write) {
// Log PCM samples to a file
fd = open(audio_data->outfile, O_RDWR | O_CREAT,
S_IRWXU | S_IRWXG | S_IRWXO);
if (fd < 0) {
perror("Cannot open audio sink device");
return ((void*)-1);
}
lseek(fd, 44, SEEK_SET); /* Set Space for Wave Header */
} else {
// LOg PCM samples to pcm out driver
fd = open(audio_data->outfile, O_WRONLY);
if (fd < 0) {
perror("Cannot open audio sink device");
return ((void*)-1);
}
#ifdef AUDIOV2
if (ioctl(fd, AUDIO_GET_SESSION_ID, &dec_id)) {
perror("could not get pcm decoder session id\n");
goto err_state;
}
printf("pcm decoder session id %d\n", dec_id);
#if defined(TARGET_USES_QCOM_MM_AUDIO)
if (devmgr_register_session(dec_id, DIR_RX) < 0) {
perror("could not route pcm decoder stream\n");
goto err_state;
}
#endif
#endif
if (ioctl(fd, AUDIO_GET_CONFIG, &config)) {
perror("could not get pcm config");
goto err_state;
}
config.channel_count = audio_data->channels;
config.sample_rate = audio_data->freq;
if (ioctl(fd, AUDIO_SET_CONFIG, &config)) {
perror("could not set pcm config");
goto err_state;
}
if (ioctl(fd, AUDIO_START, 0) < 0) {
perror("could not start pcm playback node");
goto err_state;
}
}
while(1) {
// Send free Read buffer
aio_buf.buf_addr = aio_op_buf[out_free_indx].buf_addr;
aio_buf.buf_len = aio_op_buf[out_free_indx].buf_len;
aio_buf.data_len = 0; // Driver will notify actual size
aio_buf.private_data = aio_op_buf[out_free_indx].private_data;
wait_for_data();
#ifdef DEBUG_LOCAL
printf("%s:free_idx %d, data_idx %d\n", __func__, out_free_indx, out_data_indx);
#endif
out_free_indx = out_data_indx;
printf("%s:ASYNC_READ addr %p len %d\n", __func__, aio_buf.buf_addr, aio_buf.buf_len);
if (ioctl(afd, AUDIO_ASYNC_READ, &aio_buf) < 0) {
printf("error on async read\n");
break;
}
meta_out_ptr = (struct dec_meta_out *)aio_op_buf[out_free_indx].buf_addr;
meta_out_dsp = (struct meta_out_dsp *)(((char *)meta_out_ptr + sizeof(struct dec_meta_out)));
printf("nr of frames %d\n", meta_out_ptr->num_of_frames);
#ifdef DEBUG_LOCAL
printf("%s:msw ts 0x%8x, lsw_ts 0x%8x, nflags 0x%8x\n", __func__,
meta_out_dsp->msw_ts,
meta_out_dsp->lsw_ts,
meta_out_dsp->nflags);
#endif
first_frame_offset = meta_out_dsp->offset_to_frame + sizeof(struct dec_meta_out);
total_frame_size = 0;
if(meta_out_ptr->num_of_frames != 0xFFFFFFFF) {
// Go over all meta data field to find exact frame size
for(idx=0; idx < meta_out_ptr->num_of_frames; idx++) {
total_frame_size += meta_out_dsp->frame_size;
meta_out_dsp++;
}
printf("total size %d\n", total_frame_size);
} else {
//OutPut EOS reached
if (meta_out_dsp->nflags == EOS) {
printf("%s:Received EOS at output port 0x%8x\n", __func__,
meta_out_dsp->nflags);
break;
}
}
printf("%s: Read Size %d offset %d\n", __func__,
total_frame_size, first_frame_offset);
write(fd, ((char *)aio_op_buf[out_free_indx].buf_addr + first_frame_offset),
total_frame_size);
total_len += total_frame_size;
}
if(file_write) {
append_header.Sample_rate = audio_data->freq;
append_header.Number_Channels = audio_data->channels;
append_header.Bytes_Sec = append_header.Sample_rate *
append_header.Number_Channels * 2;
append_header.Block_align = append_header.Number_Channels * 2;
create_wav_header(total_len);
lseek(fd, 0, SEEK_SET);
write(fd, (char *)&append_header, 44);
} else {
sleep(1); // All buffers drained
#if defined(TARGET_USES_QCOM_MM_AUDIO) && defined(AUDIOV2)
if (devmgr_unregister_session(dec_id, DIR_RX) < 0) {
perror("could not deroute pcm decoder stream\n");
}
#endif
}
err_state:
close(fd);
printf("%s:exit\n", __func__);
pthread_exit(NULL);
return NULL;
}
static void *wma_write_thread_8660(void *arg)
{
struct msm_audio_aio_buf aio_buf;
struct audio_pvt_data *audio_data = (struct audio_pvt_data *) arg;
int afd = audio_data->afd, sz;
struct meta_in *meta_in_ptr;
int eos=0;
while(1) {
if(!eos) {
// Copy write buffer
aio_buf.buf_addr = aio_ip_buf[in_free_indx].buf_addr;
aio_buf.buf_len = aio_ip_buf[in_free_indx].buf_len;
aio_buf.private_data = aio_ip_buf[in_free_indx].private_data;
sz = fill_buffer(aio_buf.buf_addr, in_size, audio_data);
if (sz == sizeof(struct meta_in)) { //NT mode EOS
printf("%s:Done reading file\n", __func__);
printf("%s:Send EOS on I/N Put\n", __func__);
aio_buf.data_len = sz;
aio_ip_buf[in_free_indx].data_len = sz;
eos = 1;
} else if (sz == 0){ // Tunnel mode EOS
eos = 1;
break;
} else {
aio_buf.data_len = sz;
aio_ip_buf[in_free_indx].data_len = sz;
}
printf("%s:ASYNC_WRITE addr %p len %d\n", __func__, aio_buf.buf_addr,aio_buf.data_len);
ioctl(afd, AUDIO_ASYNC_WRITE, &aio_buf);
}
wait_for_data_consumed();
#ifdef DEBUG_LOCAL
printf("%s:free_idx %d, data_idx %d\n", __func__, in_free_indx, in_data_indx);
#endif
in_free_indx = in_data_indx;
meta_in_ptr = (struct meta_in *)aio_ip_buf[in_data_indx].buf_addr;
//Input EOS reached
if (meta_in_ptr->nflags == EOS) {
printf("%s:Received EOS buffer back at i/p 0x%8x\n", __func__, meta_in_ptr->nflags);
break;
}
}
if(!audio_data->mode && eos) {
printf("%s:Wait for data to drain out\n", __func__);
fsync(afd);
eos_ack = 1;
sleep(1);
ioctl(afd, AUDIO_ABORT_GET_EVENT, 0);
}
printf("%s:exit\n", __func__);
// Free memory created during wma bin file
free(audio_data->org_next);
pthread_exit(NULL);
return NULL;
}
static void *wma_dec_event_8660(void *arg)
{
struct audio_pvt_data *audio_data = (struct audio_pvt_data *) arg;
int afd = audio_data->afd, rc;
struct msm_audio_event event;
int eof = 0;
struct dec_meta_out *meta_out_ptr;
struct meta_out_dsp *meta_out_dsp;
struct meta_in *meta_in_ptr;
pthread_t evt_read_thread;
pthread_t evt_write_thread;
eos_ack = 0;
if (audio_data->mode) // Non Tunnel mode
pthread_create(&evt_read_thread, NULL, wma_read_thread_8660, (void *) audio_data);
pthread_create(&evt_write_thread, NULL, wma_write_thread_8660, (void *) audio_data);
// Till EOF not reached in NT or till eos not reached in tunnel
while((!eof && audio_data->mode) || (!eos_ack && !audio_data->mode)) {
// Wait till timeout
event.timeout_ms = 0;
rc = ioctl(afd, AUDIO_GET_EVENT, &event);
if (rc < 0) {
printf("%s: errno #%d", __func__, errno);
continue;
}
#ifdef DEBUG_LOCAL
printf("%s:AUDIO_GET_EVENT event %d \n", __func__, event.event_type);
#endif
switch(event.event_type) {
case AUDIO_EVENT_READ_DONE:
if(event.event_payload.aio_buf.buf_len == 0)
printf("Warning buf_len Zero\n");
if (event.event_payload.aio_buf.data_len >= sizeof(struct dec_meta_out)) {
printf("%s: READ_DONE: addr %p len %d\n", __func__,
event.event_payload.aio_buf.buf_addr,
event.event_payload.aio_buf.data_len);
meta_out_ptr = (struct dec_meta_out *)event.event_payload.aio_buf.buf_addr;
out_data_indx =(int) event.event_payload.aio_buf.private_data;
meta_out_dsp = (struct meta_out_dsp *)(((char *)meta_out_ptr + sizeof(struct dec_meta_out)));
//OutPut EOS reached
if (meta_out_dsp->nflags == EOS) {
eof = 1;
printf("%s:Received EOS event at output 0x%8x\n", __func__,
meta_out_dsp->nflags);
}
data_available();
} else {
printf("%s:AUDIO_EVENT_READ_DONE:unexpected length\n", __func__);
}
break;
case AUDIO_EVENT_WRITE_DONE:
if (event.event_payload.aio_buf.data_len >= sizeof(struct meta_in)) {
printf("%s:WRITE_DONE: addr %p len %d\n", __func__,
event.event_payload.aio_buf.buf_addr,
event.event_payload.aio_buf.data_len);
meta_in_ptr = (struct meta_in *)event.event_payload.aio_buf.buf_addr;
in_data_indx =(int) event.event_payload.aio_buf.private_data;
//Input EOS reached
if (meta_in_ptr->nflags == EOS) {
printf("%s:Received EOS at input 0x%8x\n", __func__, meta_in_ptr->nflags);
}
data_consumed();
} else {
printf("%s:AUDIO_EVENT_WRITE_DONE:unexpected length\n", __func__);
}
break;
default:
printf("%s: -Unknown event- %d\n", __func__, event.event_type);
break;
}
}
if(audio_data->mode)
pthread_join(evt_read_thread, NULL);
else
pthread_join(evt_write_thread, NULL);
printf("%s:exit\n", __func__);
pthread_exit(NULL);
return NULL;
}
static int wma_start_8660(struct audtest_config *clnt_config)
{
struct audio_pvt_data *audio_data = (struct audio_pvt_data *) clnt_config->private_data;
unsigned n = 0;
pthread_t evt_thread;
int sz;
int rc = -1;
#ifdef AUDIOV2
int dec_id;
#endif
int afd, ipmem_fd[WMATEST_NUM_IBUF], opmem_fd[WMATEST_NUM_OBUF];
void *ipmem_ptr[WMATEST_NUM_IBUF], *opmem_ptr[WMATEST_NUM_OBUF];
struct msm_audio_pmem_info pmem_info;
struct msm_audio_aio_buf aio_buf;
struct msm_audio_buf_cfg buf_cfg;
struct msm_audio_config config;
unsigned int open_flags;
memset(ipmem_fd, 0, (sizeof(int) * WMATEST_NUM_IBUF));
memset(opmem_fd, 0, (sizeof(int) * WMATEST_NUM_OBUF));
memset(ipmem_ptr, 0, (sizeof(void *) * WMATEST_NUM_IBUF));
memset(opmem_ptr, 0, (sizeof(void *) * WMATEST_NUM_OBUF));
if(((in_size + sizeof(struct meta_in)) > WMATEST_IBUFSZ) ||
(out_size > WMATEST_OBUFSZ)) {
perror("configured input / output size more"\
"than pmem allocation");
return -1;
}
if (audio_data->mode)
open_flags = O_RDWR | O_NONBLOCK;
else
open_flags = O_WRONLY | O_NONBLOCK;
if (audio_data->formattag == 0x161)
afd = open("/dev/msm_wma", open_flags);
else
afd = open("/dev/msm_wmapro", open_flags);
if (afd < 0) {
perror("Cannot open WMA device");
return -1;
}
audio_data->afd = afd; /* Store */
setup_wma_file(clnt_config);
if (audio_data->mode) {
/* PCM config */
if (ioctl(afd, AUDIO_GET_CONFIG, &config)) {
perror("could not get config");
goto err_state1;
}
config.sample_rate = audio_data->freq;
config.channel_count = audio_data->channels;
config.bits = audio_data->bitspersample;
if (ioctl(afd, AUDIO_SET_CONFIG, &config)) {
perror("could not set config");
goto err_state1;
}
printf("pcm config sample_rate=%d channels=%d bitspersample=%d \n",
config.sample_rate, config.channel_count, config.bits);
} else {
#ifdef AUDIOV2
if (ioctl(afd, AUDIO_GET_SESSION_ID, &dec_id)) {
perror("could not get decoder session id\n");
goto err_state1;
}
#if defined(TARGET_USES_QCOM_MM_AUDIO)
if (devmgr_register_session(dec_id, DIR_RX) < 0) {
goto err_state1;
}
#endif
#endif
}
audio_data->frame_count = 0;
if(audio_data->formattag == 0x161) {
struct msm_audio_wma_config_v2 wma_config;
wma_config.numchannels = audio_data->channels;
wma_config.avgbytespersecond = audio_data->bps/8;
wma_config.samplingrate = audio_data->freq;
wma_config.encodeopt = audio_data->encopt;
wma_config.format_tag = audio_data->formattag;
wma_config.channelmask = audio_data->channelmask;
wma_config.validbitspersample = audio_data->bitspersample;
wma_config.block_align = audio_data->asfpacketlength;
if (ioctl(afd, AUDIO_SET_WMA_CONFIG_V2, &wma_config)) {
perror("could not set AUDIO_SET_WMA_CONFIG_V2");
goto err_state2;
}
} else {
struct msm_audio_wmapro_config wmapro_config;
wmapro_config.numchannels = audio_data->channels;
wmapro_config.avgbytespersecond = audio_data->bps/8;
wmapro_config.samplingrate = audio_data->freq;
wmapro_config.encodeopt = audio_data->encopt;
wmapro_config.formattag = audio_data->formattag;
wmapro_config.channelmask = audio_data->channelmask;
wmapro_config.validbitspersample = audio_data->bitspersample;
wmapro_config.asfpacketlength = audio_data->asfpacketlength;
wmapro_config.advancedencodeopt = audio_data->advancedencodeopt;
wmapro_config.advancedencodeopt2 = audio_data->advancedencodeopt2;
if (ioctl(afd, AUDIO_SET_WMAPRO_CONFIG, &wmapro_config)) {
perror("could not set AUDIO_SET_WMAPRO_CONFIG");
goto err_state2;
}
}
if(ioctl(afd, AUDIO_GET_BUF_CFG, &buf_cfg)) {
printf("Error getting AUDIO_GET_BUF_CONFIG\n");
goto err_state2;
}
printf("Default meta_info_enable = 0x%8x\n", buf_cfg.meta_info_enable);
printf("Default frames_per_buf = 0x%8x\n", buf_cfg.frames_per_buf);
if (audio_data->mode) {
// NT mode support meta info
buf_cfg.meta_info_enable = 1;
if(ioctl(afd, AUDIO_SET_BUF_CFG, &buf_cfg)) {
printf("Error setting AUDIO_SET_BUF_CONFIG\n");
goto err_state2;
}
}
pthread_cond_init(&avail_cond, 0);
pthread_mutex_init(&avail_lock, 0);
pthread_cond_init(&consumed_cond, 0);
pthread_mutex_init(&consumed_lock, 0);
data_is_available = 0;
data_is_consumed = 0;
in_free_indx=0;
out_free_indx=0;
if ((ioctl(afd, AUDIO_START, 0))< 0 ) {
printf("wmatest: unable to start driver\n");
goto err_state2;
}
if (audio_data->mode) {
/* non - tunnel portion */
printf(" selected non-tunnel part\n");
// Register read buffers
for (n = 0; n < WMATEST_NUM_OBUF; n++) {
opmem_fd[n] = open("/dev/pmem_audio", O_RDWR);
printf("%s: opmem_fd %x\n", __func__, opmem_fd[n]);
opmem_ptr[n] = mmap(0, WMATEST_OBUFSZ,
PROT_READ | PROT_WRITE, MAP_SHARED, opmem_fd[n], 0);
printf("%s:opmem_ptr[%d] %x\n", __func__, n, (unsigned int) opmem_ptr[n]);
pmem_info.fd = opmem_fd[n];
pmem_info.vaddr = opmem_ptr[n];
rc = ioctl(afd, AUDIO_REGISTER_PMEM, &pmem_info);
if(rc < 0) {
printf( "error on register opmem=%d\n",rc);
goto err_state2;
}
// Read buffers local structure
aio_op_buf[n].buf_addr = opmem_ptr[n];
aio_op_buf[n].buf_len = out_size + sizeof(struct dec_meta_out);
aio_op_buf[n].data_len = 0; // Driver will notify actual size
aio_op_buf[n].private_data = (void *)n; //Index
}
// Send n-1 Read buffer
for (n = 0; n < (WMATEST_NUM_OBUF-1); n++) {
aio_buf.buf_addr = aio_op_buf[n].buf_addr;
aio_buf.buf_len = aio_op_buf[n].buf_len;
aio_buf.data_len = aio_op_buf[n].data_len;
aio_buf.private_data = aio_op_buf[n].private_data;
printf("ASYNC_READ addr %p len %d\n", aio_buf.buf_addr,
aio_buf.buf_len);
if (ioctl(afd, AUDIO_ASYNC_READ, &aio_buf) < 0) {
printf("error on async read\n");
goto err_state2;
}
}
//Indicate available free buffer as (n-1)
out_free_indx = WMATEST_NUM_OBUF-1;
}
//Register Write buffer
for (n = 0; n < WMATEST_NUM_IBUF; n++) {
ipmem_fd[n] = open("/dev/pmem_audio", O_RDWR);
printf("%s: ipmem_fd %x\n", __func__, ipmem_fd[n]);
ipmem_ptr[n] = mmap(0, WMATEST_IBUFSZ,
PROT_READ | PROT_WRITE, MAP_SHARED, ipmem_fd[n], 0);
printf("%s:ipmem_ptr[%d] %x\n", __func__, n, (unsigned int )ipmem_ptr[n]);
pmem_info.fd = ipmem_fd[n];
pmem_info.vaddr = ipmem_ptr[n];
rc = ioctl(afd, AUDIO_REGISTER_PMEM, &pmem_info);
if(rc < 0) {
printf( "error on register ipmem=%d\n",rc);
goto err_state2;
}
// Write buffers local structure
aio_ip_buf[n].buf_addr = ipmem_ptr[n];
aio_ip_buf[n].buf_len = WMATEST_IBUFSZ;
aio_ip_buf[n].data_len = 0; // Driver will notify actual size
aio_ip_buf[n].private_data = (void *)n; //Index
}
// Send n-1 write buffer
for (n = 0; n < (WMATEST_NUM_IBUF-1); n++) {
aio_buf.buf_addr = aio_ip_buf[n].buf_addr;
aio_buf.buf_len = aio_ip_buf[n].buf_len;
if ((sz = fill_buffer(aio_buf.buf_addr, in_size, audio_data)) < 0)
goto err_state2;
aio_buf.data_len = sz;
aio_ip_buf[n].data_len = sz;
aio_buf.private_data = aio_ip_buf[n].private_data;
printf("ASYNC_WRITE addr %p len %d\n", aio_buf.buf_addr,
aio_buf.data_len);
rc = ioctl(afd, AUDIO_ASYNC_WRITE, &aio_buf);
if(rc < 0) {
printf( "error on async write=%d\n",rc);
goto err_state2;
}
}
//Indicate available free buffer as (n-1)
in_free_indx = WMATEST_NUM_IBUF-1;
pthread_create(&evt_thread, NULL, wma_dec_event_8660, (void *) audio_data);
pthread_join(evt_thread, NULL);
printf("AUDIO_STOP as event thread completed\n");
done:
rc = 0;
ioctl(afd, AUDIO_STOP, 0);
err_state2:
if (audio_data->mode) {
for (n = 0; n < WMATEST_NUM_OBUF; n++) {
munmap(opmem_ptr[n], WMATEST_OBUFSZ);
close(opmem_fd[n]);
}
}
for (n = 0; n < WMATEST_NUM_IBUF; n++) {
munmap(ipmem_ptr[n], WMATEST_IBUFSZ);
close(ipmem_fd[n]);
}
if (!audio_data->mode) {
#if defined(TARGET_USES_QCOM_MM_AUDIO) && defined(AUDIOV2)
if (devmgr_unregister_session(dec_id, DIR_RX) < 0)
printf("error closing stream\n");
#endif
}
err_state1:
close(afd);
return rc;
}
void *wma_thread(void *arg)
{
struct audiotest_thread_context *context =
(struct audiotest_thread_context *)arg;
int ret_val;
if (context->config.tgt == 0x07)
ret_val = wma_start(&context->config);
else
ret_val = wma_start_8660(&context->config);
printf(" Free audio instance 0x%8x \n", (unsigned int) context->config.private_data);
free(context->config.private_data);
free_context(context);
pthread_exit((void *)ret_val);
return NULL;
}
int wmaplay_read_params(void)
{
struct audiotest_thread_context *context;
char *token = NULL;
int ret_val = 0;
context = get_free_context();
if (context == NULL) {
ret_val = -1;
} else {
struct audio_pvt_data *audio_data;
audio_data = (struct audio_pvt_data *) malloc(sizeof(struct audio_pvt_data));
if(!audio_data) {
printf("error allocating audio instance structure \n");
free_context(context);
ret_val = -1;
} else {
printf("Created audio instance 0x%8x wma\n",(unsigned int) audio_data);
memset(audio_data, 0, sizeof(struct audio_pvt_data)); /* Set complete zero */
context->config.file_name = "/data/sample.strm";
context->type = AUDIOTEST_TEST_MOD_WMA_DEC;
#ifdef _ANDROID_
audio_data->outfile = "/data/pcm.wav";
#else
audio_data->outfile = "/tmp/pcm.wav";
#endif
audio_data->mode = 0;
audio_data->repeat = 0;
audio_data->quit = 0;
context->config.tgt = 0x07;
token = strtok(NULL, " ");
out_size = 8192 + sizeof(struct dec_meta_out);
in_size = 8192;
file_write = 1;
while (token != NULL) {
if (!memcmp(token, "-id=", (sizeof("-id=") - 1))) {
context->cxt_id =
atoi(&token[sizeof("-id=") - 1]);
printf("Context id =%d\n", context->cxt_id);
} else if (!memcmp(token, "-mode=",
(sizeof("-mode=") - 1))) {
audio_data->mode = atoi(&token[sizeof("-mode=") - 1]);
} else if (!memcmp(token, "-out=",
(sizeof("-out=") - 1))) {
audio_data->outfile = token + (sizeof("-out=") - 1);
} else if (!memcmp(token, "-datareqthr=",
(sizeof("-datareqthr=") - 1))) {
audio_data->datareqthr = atoi(&token[sizeof("-datareqthr=") - 1]);
} else if (!memcmp(token, "-channels=",
(sizeof("-channels=") - 1))) {
audio_data->channels = atoi(&token[sizeof("-channels=") - 1]);
} else if (!memcmp(token, "-bps=",
(sizeof("-bps=") - 1))) {
audio_data->bps = atoi(&token[sizeof("-bps=") - 1]);
} else if (!memcmp(token, "-freq=",
(sizeof("-freq=") - 1))) {
audio_data->freq = atoi(&token[sizeof("-freq=") - 1]);
} else if (!memcmp(token, "-encopt=",
(sizeof("-encopt=") - 1))) {
audio_data->encopt = atoi(&token[sizeof("-encopt=") - 1]);
} else if (!memcmp(token, "-ftag=",
(sizeof("-ftag=") - 1))) {
audio_data->formattag = atoi(&token[sizeof("-ftag=") - 1]);
} else if (!memcmp(token, "-cmask=",
(sizeof("-cmask=") - 1))) {
audio_data->channelmask = atoi(&token[sizeof("-cmask=") - 1]);
} else if (!memcmp(token, "-bsample=",
(sizeof("-bsample=") - 1))) {
audio_data->bitspersample = atoi(&token[sizeof("-bsample=") - 1]);
} else if (!memcmp(token, "-balign=",
(sizeof("-balign=") - 1))) {
audio_data->asfpacketlength = atoi(&token[sizeof("-balign=") - 1]);
} else if (!memcmp(token, "-advopt2=",
(sizeof("-advopt2=") - 1))) {
audio_data->advancedencodeopt2 = atoi(&token[sizeof("-advopt2=") - 1]);
} else if (!memcmp(token, "-advopt=",
(sizeof("-advopt=") - 1))) {
audio_data->advancedencodeopt = atoi(&token[sizeof("-advopt=") - 1]);
} else if (!memcmp(token, "-outsize=",
(sizeof("-outsize=") - 1))) {
out_size = atoi(&token[sizeof("-outsize=") - 1]) + sizeof(struct dec_meta_out);
} else if (!memcmp(token, "-insize=",
(sizeof("-insize=") - 1))) {
in_size = atoi(&token[sizeof("-insize=") - 1]);
} else if (!memcmp(token, "-tgt=",
(sizeof("-tgt=") - 1))) {
context->config.tgt = atoi(&token[sizeof("-tgt=") - 1]);
} else if (!memcmp(token, "-wr=",
(sizeof("-wr=") - 1))) {
file_write = atoi(&token[sizeof("-wr=") - 1]);
} else if (!memcmp(token, "-repeat=",
(sizeof("-repeat=") - 1))) {
audio_data->repeat = atoi(&token[sizeof("-repeat=") - 1]);
if (audio_data->repeat == 0)
audio_data->repeat = -1;
else
audio_data->repeat--;
} else {
context->config.file_name = token;
}
token = strtok(NULL, " ");
}
if (audio_data->mode == 1) { /* non-tunnel */
context->config.sample_rate = 8000;
context->config.channel_mode = 1;
}
printf("reading parameters tgt %d\n", context->config.tgt);
context->config.private_data = (struct audio_pvt_data *) audio_data;
pthread_create(&context->thread, NULL,
wma_thread, (void *)context);
}
}
return ret_val;
}
int wma_play_control_handler(void *private_data)
{
int drvfd, ret_val = 0;
int volume; /* Default volume */
char *token;
struct audio_pvt_data *audio_data = (struct audio_pvt_data *) private_data;
printf("reached here\n");
token = strtok(NULL, " ");
if ((private_data != NULL) && (token != NULL)) {
drvfd = audio_data->afd;
if (!memcmp(token, "-cmd=", (sizeof("-cmd=") - 1))) {
token = &token[sizeof("-cmd=") - 1];
printf("%s: cmd %s\n", __FUNCTION__, token);
if (!strcmp(token, "pause")) {
printf("reached here\n");
ioctl(drvfd, AUDIO_PAUSE, 1);
} else if (!strcmp(token, "resume")) {
ioctl(drvfd, AUDIO_PAUSE, 0);
#if defined(TARGET_USES_QCOM_MM_AUDIO) && defined(AUDIOV2)
} else if (!strcmp(token, "volume")) {
int rc;
unsigned short dec_id;
token = strtok(NULL, " ");
if (!memcmp(token, "-value=",
(sizeof("-value=") - 1))) {
volume = atoi(&token[sizeof("-value=") - 1]);
if (ioctl(drvfd, AUDIO_GET_SESSION_ID, &dec_id)) {
perror("could not get decoder session id\n");
} else {
printf("session %d - volume %d \n", dec_id, volume);
rc = msm_set_volume(dec_id, volume);
printf("session volume result %d\n", rc);
}
}
#else
} else if (!strcmp(token, "volume")) {
token = strtok(NULL, " ");
if (!memcmp(token, "-value=",
(sizeof("-value=") - 1))) {
volume =
atoi(&token[sizeof("-value=") - 1]);
ioctl(drvfd, AUDIO_SET_VOLUME, volume);
printf("volume:%d\n", volume);
}
#endif
} else if (!strcmp(token, "flush")) {
audio_data->flush_enable = 1;
ioctl(drvfd, AUDIO_FLUSH, 0);
printf("flush\n");
} else if (!strcmp(token, "quit")) {
audio_data->quit = 1;
printf("quit session\n");
}
}
} else {
ret_val = -1;
}
return ret_val;
}
const char *wmaplay_help_txt = "Play WMA stream file: \n\
echo \"playwma path_of_file -id=xxx -mode=x -datareqthr=x -channels=x -bps=x -freq=x -encopt=x -ftag=x\
-cmask=x -bsample=x -balign=x -advopt=x -advopt2=x -outsize=x -insize=x -tgt= x -out=path_of_outfile -repeat=x\" > %s \n\
Codec type of WMA file\n\
mode= 0(tunnel mode) or 1 (non-tunnel mode) \n\
tgt: 08 - for 8660 target, default 7k target \n \
ftag: format tag \n\
cmask: channel mask \n\
bsample: bit per sample \n\
balign: block align \n\
outsize: size of pcm buffer \n\
insize: size for sending bitstrem \n\
Repeat 'x' no. of times, repeat infinitely if repeat = 0\n\
Supported control command: pause, resume, volume, flush, quit \n\
examples: \n\
echo \"playwma path_of_file -id=xxx -mode=<0 or 1>\" > %s \n\
echo \"control_cmd -id=xxx -cmd=pause\" > %s \n\
echo \"control_cmd -id=xxx -cmd=resume\" > %s \n\
echo \"control_cmd -id=xxx -cmd=flush\" > %s \n\
echo \"control_cmd -id=xxx -cmd=volume -value=yyyy\" > %s \n";
void wmaplay_help_menu(void)
{
printf(wmaplay_help_txt, cmdfile, cmdfile, cmdfile,
cmdfile, cmdfile, cmdfile);
}
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