static int ogg_play_file(char *filename, mp_callback_func cb)
{
OSAL_T_CTSK ogg_engine_play_task_attribute;
unsigned long ogg_engine_flag;
PE_DBG_PRINTF("MusicEngine: ==> ogg_play_file()! \n");
//check parameters
if ((!filename) || (!cb) || (!ogg_file))
{
PE_DBG_PRINTF("MusicEngine: ogg_play_file() invalid parameter filename or cb or ogg_file! \n");
return -1;
}
//init ogg_file
#ifdef ENABLE_PE_CACHE
ogg_cache_id = pe_cache_open(filename, NULL, OGG_CACHE_SIZE, OGG_BLOCK_SIZE);
if(ogg_cache_id < 0)
{
PE_DBG_PRINTF("MusicEngine: ogg_play_file() pe_cache_open failed! \n");
return -1;
}
ogg_file->file = (FILE *)((UINT32)ogg_cache_id | PE_CACHE_ID_TAG); //只有在作了这个操作之后,以后的文件系统函数才是pe_cache接口
#else
ogg_file->file = fopen(filename, "rb");
if (!ogg_file->file)
{
PE_DBG_PRINTF("MusicEngine: ogg_play_file() fopen failed! \n");
return -1;
}
#endif
ogg_file->seek_to = 0;
ogg_file->command = 0;
ogg_file->stop_imm = TRUE;
ogg_engine.ogg_engine_flag_id = OSAL_INVALID_ID;
ogg_engine.ogg_engine_task_id = OSAL_INVALID_ID;
deca_io_control((struct deca_device *)dev_get_by_id(HLD_DEV_TYPE_DECA, 0), DECA_SET_STR_TYPE, AUDIO_OGG );
prev_sp_l = 0;
prev_sp_r = 0;
g_pcm_sample_num = 0;
g_pcm_current_using = 0;
g_temp_pcm_buff = (char *)(ogg_file->processed_pcm_buff+ON_PCM_BUFF_LEN*8);
//code to create flag
ogg_engine_flag = OGG_ENGINE_FLAG_INITIALIZE;
ogg_engine.ogg_engine_flag_id = osal_flag_create(ogg_engine_flag);
if ( ogg_engine.ogg_engine_flag_id == OSAL_INVALID_ID)
{
PE_DBG_PRINTF("MusicEngine: ogg_play_file() osal_flag_create failure! \n");
#ifdef ENABLE_PE_CACHE
pe_cache_close(ogg_cache_id);
ogg_cache_id = -1;
#else
fclose(ogg_file->file);
#endif
return -1;
}
//start thread
ogg_engine_play_task_attribute.stksz = OGG_ENGINE_PLAY_TASK_STACKSIZE*8;
ogg_engine_play_task_attribute.quantum = OGG_ENGINE_PLAY_TASK_QUANTUM;
ogg_engine_play_task_attribute.itskpri = OSAL_PRI_HIGH;//OSAL_PRI_NORMAL ;
ogg_engine_play_task_attribute.para1 = (unsigned long)cb;
//ogg_engine_play_task_attribute.para2 =;
ogg_engine_play_task_attribute.name[0] = 'O';
ogg_engine_play_task_attribute.name[1] = 'G';
ogg_engine_play_task_attribute.name[2] = 'G';
ogg_engine_play_task_attribute.task = (FP)ogg_play_task;
ogg_engine.ogg_engine_task_id = osal_task_create(&ogg_engine_play_task_attribute);
if(ogg_engine.ogg_engine_task_id == OSAL_INVALID_ID)
{
PE_DBG_PRINTF("MusicEngine: ogg_play_file() osal_task_create failed! \n");
osal_flag_delete(ogg_engine.ogg_engine_flag_id);
ogg_engine.ogg_engine_flag_id = OSAL_INVALID_ID;
#ifdef ENABLE_PE_CACHE
pe_cache_close(ogg_cache_id);
ogg_cache_id = -1;
#else
fclose(ogg_file->file);
#endif
return -1;
}
//code to sync
osal_flag_wait(&ogg_engine_flag, ogg_engine.ogg_engine_flag_id, OGG_ENGINE_FLAG_MASK, OSAL_TWF_ORW | OSAL_TWF_CLR, OSAL_WAIT_FOREVER_TIME);
if (ogg_engine_flag != OGG_ENGINE_FLAG_SUCCESS)
{
osal_flag_delete(ogg_engine.ogg_engine_flag_id);
ogg_engine.ogg_engine_flag_id = OSAL_INVALID_ID;
//fclose(ogg_file->file);
return -1;
}
PE_DBG_PRINTF("MusicEngine: <== ogg_play_file()! \n");
return 0;
}
int ipanel_porting_dvb_select_av(int pcr_pid, int emm_pid, int vpid, int apid, int audio_ecm_pid, int video_ecm_pid,int servicetype)
{
RET_CODE ret_code = 0;
Service_Info tmp_service;
dprintf("[ipanel_porting_dvb_select_av] V/A/Pcr = %d/%d/%d video_status = %d \n",vpid,apid,pcr_pid, video_status);
//return 0;
if((apid==0)&&(vpid==0)&&(pcr_pid==0))
{
return -1;
}
if((audioPid==apid) && (videoPid==vpid) && (pcrPid==pcr_pid))
{
return 0;
}
else if((audioPid||videoPid||pcrPid)&&(video_status==1))
{
ipanel_porting_av_stop();
}
/*here the program PID, audio PID video PID were fixed , so this demo code was banded with a specified ts.
just modify these related marco when you use this demo code. */
io_parameter.io_buff_in = (UINT8 *)PID_list;
PID_list[0] = vpid;//pCmd->pids.video_id;
PID_list[1] = apid;//pCmd->pids.audio_id;
PID_list[2] = pcr_pid;//pCmd->pids.pcr_id;
pcrPid = pcr_pid;
//if(ipanel_get_run_mode()==1) //if mode is flash mode,search by vid or aid
{
int ret=0;
tmp_service.video_pid = vpid;
tmp_service.audio_pid = apid;
tmp_service.pcr_pid=pcr_pid;
tmp_service.service_type=servicetype;
if(ipanel_get_run_mode()!=1)
{
*((volatile UINT8 *)0xb800002C) &= ~0x10; //set pin-mux to S-Flash
osal_task_sleep(2000);
}
ret = ipanel_get_service_ByPID(&tmp_service);
if(ipanel_get_run_mode()!=1)
{
*((volatile UINT8 *)0xb800002C) |= 0x10; //set pin-mux to Ethernet
osal_task_sleep(2000); //for not crash quickly
}
if(ret == SUCCESS)
{
PID_list[2] = pcrPid = tmp_service.pcr_pid;
if(tmp_service.frequency != cur_freq )
{
my_ts_id = tmp_service.ts_id;
ipanel_porting_delivery_tune(tmp_service.frequency*100,tmp_service.symbol_rate*10,(tmp_service.modulation-3));
osal_task_sleep(300);
ipanel_porting_dprintf("[ipanel_porting_dvb_select_av] ts_id : 0x%x ,tune %d.\n",tmp_service.ts_id,tmp_service.frequency);
}
}
else
{
ipanel_porting_dprintf("[ipanel_porting_dvb_select_av] can't get the service.but still play av by pid\n");
//return -1;
}
}
UINT32 create_stream = 0;
UINT32 enable_stream = 0;
if(vpid && apid)
{
create_stream = IO_CREATE_AV_STREAM;
enable_stream = IO_STREAM_ENABLE;
}
else if((vpid==0) && apid)
{
create_stream = IO_CREATE_AUDIO_STREAM;
enable_stream = AUDIO_STREAM_ENABLE;
}
else if((apid==0) && vpid)
{
create_stream = IO_CREATE_VIDEO_STREAM;
enable_stream = VIDEO_STREAM_ENABLE;
}
if(create_stream!=0)
ret_code = dmx_io_control(g_dmx_dev,create_stream,(UINT32)&io_parameter);
if(ret_code != RET_SUCCESS)
{
dprintf("[ipanel_porting_av_start] dmx create stream fail\n");
return -1;
}
if(vpid)
{
ret_code = vdec_start(g_decv_dev);
if(ret_code != RET_SUCCESS)
{
dprintf("[ipanel_porting_av_start] cc2: VDec_Decode() fail\n");
return -1;
}
else
{
dprintf("[ipanel_porting_av_start] cc2: vdec_start() OK\n");
}
videoPid = vpid;
}
if(apid)
{
deca_io_control(g_deca_dev, DECA_SET_STR_TYPE, AUDIO_MPEG2);
ret_code = deca_start(g_deca_dev,0); /* open the audio device */
if(ret_code != RET_SUCCESS)
{
dprintf("[ipanel_porting_av_start] cc2: deca_start() fail \n");
return -1;
}
else
{
dprintf("[ipanel_porting_av_start] cc2: deca_start() OK \n");
}
audioPid = apid;
}
if(enable_stream!=0)
ret_code = dmx_io_control(g_dmx_dev,enable_stream,(UINT32)&io_parameter);
if(ret_code != RET_SUCCESS)
{
dprintf("[ipanel_porting_av_start] cc2: dmx enable stream fail\n");
return -1;
}
else
{
dprintf("[ipanel_porting_av_start] cc2: dmx enable stream OK\n");
}
video_status = 1;
if(progpos!=0xffff){
api_mcas_start_service(0);
api_mcas_start_transponder();
si_monitor_on(progpos);
}
dprintf("[ipanel_porting_av_start] cc2: V/A/Pcr = %d/%d/%d\n",PID_list[0],PID_list[1],PID_list[2]);
return 0;
}