bool AsiHpiDevice::isAvailable() const
{
#ifdef ASIHPI
uint32_t index;
uint16_t type;
bool ret=(HPI_SubSysGetAdapter(NULL,0,&index,&type)==0);
return ret;
#else
return false;
#endif // ASIHPI
}
RDHPIPlayStream::RDHPIPlayStream(RDHPISoundCard *card,
QWidget *parent,const char *name)
:QObject(parent,name),RDWaveFile()
{
// hpi_err_t hpi_err;
int quan;
uint16_t type[HPI_MAX_ADAPTERS];
sound_card=card;
card_number=-1;
stream_number=-1;
is_open=false;
playing=false;
is_paused=false;
repositioned=false;
stopping=false;
samples_skipped=0;
play_length=0;
play_speed=1000;
pitch_can_vary=false;
rate_can_vary=false;
stream_state=RDHPIPlayStream::Stopped;
pdata=NULL;
restart_transport=false;
samples_pending=0;
current_position=0;
//
// Get Adapter Indices
//
#if HPI_VER < 0x00030600
for(unsigned i=0;i<HPI_MAX_ADAPTERS;i++) {
card_index[i]=i;
}
#else
LogHpi(HPI_SubSysGetNumAdapters(NULL,&quan));
for(int i=0;i<quan;i++) {
LogHpi(HPI_SubSysGetAdapter(NULL,i,card_index+i,type+i));
}
#endif // HPI_VER
clock=new QTimer(this,"clock");
connect(clock,SIGNAL(timeout()),this,SLOT(tickClock()));
play_timer=new QTimer(this,"play_timer");
connect(play_timer,SIGNAL(timeout()),this,SLOT(pause()));
}
