bool setsounddevice(int base, int irq, int dma, uint16_t samprate, uint16_t bufsize)
{
SDL_AudioSpec wanted;
bool result = false;
wanted.freq = samprate;
wanted.samples = bufsize;
wanted.channels = 1;
wanted.format = AUDIO_U8;
wanted.userdata = NULL;
wanted.callback = fill_audio;
#ifdef _VGL
restorekeyb();
#endif
if ((SDL_Init(SDL_INIT_AUDIO)) >= 0)
if ((SDL_OpenAudio(&wanted, NULL)) >= 0)
result = true;
if (result == false)
fprintf(stderr, "Couldn't open audio: %s\n", SDL_GetError());
else {
buf = malloc(bufsize);
bsize = bufsize;
wave_device_available = true;
}
#ifdef _VGL
initkeyb();
#endif
return(result);
}
void UIAPI uispawnend()
/**********************/
{
restorekeyb();
if( MouseInstalled ) initmouse( TRUE );
uiswap();
_ui_refresh(1);
}
void finish(void)
{
killsound();
soundoff();
soundkillglob();
restorekeyb();
graphicsoff();
}
void catcher(int num) {
fprintf(stderr, "Signal %d catched, exitting\n", num);
graphicsoff();
restorekeyb();
exit(0);
}