int dtsenc_init()
{
return 0;
int ret;
memset(&dtsenc_info,0,sizeof(dtsenc_info_t));
dtsenc_info.dts_flag = get_dts_format();
if(!dtsenc_info.dts_flag)
return -1;
dtsenc_info.raw_mode=get_dts_mode();
//dtsenc_info.raw_mode=1;//default open
if(!dtsenc_info.raw_mode)
return -1;
if(!get_cpu_type()) //if cpu !=m6 ,skip
return -1;
//adec_print("====dts_flag:%d raw_mode:%d \n",dtsenc_info.dts_flag,dtsenc_info.raw_mode);
ret=dts_transenc_init();
if(ret!=1)
{
adec_print("====dts_trancenc init failed \n");
return -1;
}
dtsenc_info.state=INITTED;
pthread_t tid;
ret = pthread_create(&tid, NULL, (void *)dts_enc_loop, NULL);
if (ret != 0) {
dtsenc_release();
return -1;
}
pthread_setname_np(tid,"AmadecDtsEncLP");
dtsenc_info.thread_pid = tid;
adec_print("====dts_enc init success \n");
return 0;
}
static void *adec_message_loop(void *args)
{
int ret;
aml_audio_dec_t *audec;
audio_out_operations_t *aout_ops;
adec_cmd_t *msg = NULL;
audec = (aml_audio_dec_t *)args;
aout_ops = &audec->aout_ops;
while (!audec->need_stop) {
audec->state = INITING;
ret = feeder_init(audec);
if (ret == 0) {
ret = aout_ops->init(audec);
if (ret) {
adec_print("Audio out device init failed!");
feeder_release(audec);
continue;
}
audec->state = INITTED;
adec_print("Audio out device init ok!");
start_adec(audec);
if(dtsenc_init()!=-1)
dtsenc_start();
break;
}
if(!audec->need_stop){
usleep(100000);
}
}
do {
//if(message_pool_empty(audec))
//{
//adec_print("there is no message !\n");
// usleep(100000);
// continue;
//}
adec_reset_track(audec);
adec_flag_check(audec);
msg = adec_get_message(audec);
if (!msg) {
usleep(100000);
continue;
}
switch (msg->ctrl_cmd) {
case CMD_START:
adec_print("Receive START Command!\n");
start_adec(audec);
dtsenc_start();
break;
case CMD_PAUSE:
adec_print("Receive PAUSE Command!");
pause_adec(audec);
dtsenc_pause();
break;
case CMD_RESUME:
adec_print("Receive RESUME Command!");
resume_adec(audec);
dtsenc_resume();
break;
case CMD_STOP:
adec_print("Receive STOP Command!");
adec_print("audec->state=%d (INITING/3) when Rec_STOP_CMD\n",audec->state);
stop_adec(audec);
dtsenc_stop();
break;
case CMD_MUTE:
adec_print("Receive Mute Command!");
if (msg->has_arg) {
mute_adec(audec, msg->value.en);
}
break;
case CMD_SET_VOL:
adec_print("Receive Set Vol Command!");
if (msg->has_arg) {
adec_set_volume(audec, msg->value.volume);
}
break;
case CMD_SET_LRVOL:
adec_print("Receive Set LRVol Command!");
if (msg->has_arg) {
adec_set_lrvolume(audec, msg->value.volume,msg->value_ext.volume);
}
break;
case CMD_CHANL_SWAP:
adec_print("Receive Channels Swap Command!");
audio_hardware_ctrl(HW_CHANNELS_SWAP);
break;
case CMD_LEFT_MONO:
adec_print("Receive Left Mono Command!");
audio_hardware_ctrl(HW_LEFT_CHANNEL_MONO);
break;
case CMD_RIGHT_MONO:
adec_print("Receive Right Mono Command!");
audio_hardware_ctrl(HW_RIGHT_CHANNEL_MONO);
break;
case CMD_STEREO:
adec_print("Receive Stereo Command!");
audio_hardware_ctrl(HW_STEREO_MODE);
break;
case CMD_RELEASE:
adec_print("Receive RELEASE Command!");
release_adec(audec);
dtsenc_release();
break;
default:
adec_print("Unknow Command!");
break;
}
if (msg) {
adec_message_free(msg);
msg = NULL;
}
} while (audec->state != TERMINATED);
adec_print("Exit Message Loop Thread!");
pthread_exit(NULL);
return NULL;
}