int lamp_open(char *filename)
{
int x = load_amp(filename,0);
audio_driver->layer = amp_layer;
audio_driver->version = amp_mpg_ver;
audio_driver->bitrate = amp_bitrate;
audio_driver->sample_rate = amp_samprat;
audio_driver->stereo = amp_stereo;
return(x);
}
void load_or_make_amp(MODEL *model,
const char * filename, int frame,
float f0, float cdB, float mdBHz)
{
struct stat buf;
int rc = stat(filename, &buf);
if (rc || !S_ISREG(buf.st_mode) || ((buf.st_mode & S_IRUSR) != S_IRUSR))
{
make_amp(model, f0, cdB, mdBHz);
}
else
{
load_amp(model, filename, frame);
}
}