static void rhythm_model(t_rhythm *x, t_floatarg f)
{
if(f == 1)
{
x->x_model = 1; /* Toiviainen model */
rhythm_reset(x);
post("rhythm: using \"Toiviainen\" adaptation model");
}
else
{
x->x_model = 0; /* Large and Kolen model */
rhythm_reset(x);
post("rhythm: using \"Large and Kolen\" adaptation model");
}
}
/**
* Reset
* @param[in] opna The instance
* @param[in] cCaps
*/
void opna_reset(POPNA opna, REG8 cCaps)
{
memset(&opna->s, 0, sizeof(opna->s));
opna->s.adpcmmask = ~(0x1c);
opna->s.cCaps = cCaps;
opna->s.irq = 0xff;
opna->s.reg[0x07] = 0xbf;
opna->s.reg[0x0e] = 0xff;
opna->s.reg[0x0f] = 0xff;
opna->s.reg[0xff] = (cCaps & OPNA_HAS_RHYTHM) ? 0x01 : 0x00;
for (UINT i = 0; i < 2; i++)
{
memset(opna->s.reg + (i * 0x100) + 0x30, 0xff, 0x60);
memset(opna->s.reg + (i * 0x100) + 0xb4, 0xc0, 0x04);
}
for (UINT i = 0; i < 7; i++)
{
opna->s.keyreg[i] = i & 7;
}
opngen_reset(&opna->opngen);
psggen_reset(&opna->psg);
rhythm_reset(&opna->rhythm);
adpcm_reset(&opna->adpcm);
if (cCaps == 0)
{
CExternalOpna* pExt = reinterpret_cast<CExternalOpna*>(opna->userdata);
if (pExt)
{
CExternalChipManager::GetInstance()->Release(pExt);
opna->userdata = reinterpret_cast<INTPTR>(NULL);
}
}
}
static void *rhythm_new(t_floatarg f)
{
t_rhythm *x = (t_rhythm *)pd_new(rhythm_class);
inlet_new(&x->x_ob, &x->x_ob.ob_pd, gensym("float"), gensym("ft1"));
x->x_out_bpm = outlet_new(&x->x_ob, gensym("float"));
x->x_out_period = outlet_new(&x->x_ob, gensym("float"));
x->x_out_pulse = outlet_new(&x->x_ob, gensym("bang"));
x->x_tick = clock_new(x, (t_method)rhythm_tick);
rhythm_reset(x);
if(f == 1)
{
x->x_model = 1; /* Toiviainen model */
post("rhythm: using \"Toiviainen\" adaptation model");
}
else
{
x->x_model = 0; /* Large and Kolen model */
post("rhythm: using \"Large and Kolen\" adaptation model");
}
return (void *)x;
}