InputPort[] input_port_allocate(InputPortTiny[] src)
{
int dst;
int sidx = 0;
InputPort[] _base;
uint total;
total = input_port_count(src);
_base = new InputPort[total];
dst = 0;
while (src[sidx].type != (int)ports.inptports.IPT_END)
{
int type = (int)(src[sidx].type & ~ports.IPF_MASK);
int ext;
int src_end;
InputCode seq_default;
if (type > (int)ports.inptports.IPT_ANALOG_START && type < (int)ports.inptports.IPT_ANALOG_END)
src_end = sidx + 2;
else
src_end = sidx + 1;
switch (type)
{
case (int)ports.inptports.IPT_END:
case (int)ports.inptports.IPT_PORT:
case (int)ports.inptports.IPT_DIPSWITCH_NAME:
case (int)ports.inptports.IPT_DIPSWITCH_SETTING:
seq_default = (int)InputCodes.CODE_NONE;
break;
default:
seq_default = (int)InputCodes.CODE_DEFAULT;
break;
}
ext = src_end;
while (sidx < src_end)
{
_base[dst] = new InputPort();
_base[dst].type = src[sidx].type;
_base[dst].mask = src[sidx].mask;
_base[dst].default_value = src[sidx].default_value;
_base[dst].name = src[sidx].name;
if (src[ext].type == (int)ports.inptports.IPT_EXTENSION)
{
InputCode or1 = IP_GET_CODE_OR1(src[ext]);
InputCode or2 = IP_GET_CODE_OR2(src[ext]);
if (or1 < (int)InputCodes.__code_max)
{
if (or2 < (int)InputCodes.__code_max)
seq_set_3(_base[dst].seq, or1, (int)InputCodes.CODE_OR, or2);
else
seq_set_1(_base[dst].seq, or1);
}
else
{
if (or1 == (int)InputCodes.CODE_NONE)
seq_set_1(_base[dst].seq, or2);
else
seq_set_1(_base[dst].seq, or1);
}
++ext;
}
else
{
seq_set_1(_base[dst].seq, seq_default);
}
++sidx;
++dst;
}
sidx = ext;
}
_base[dst] = new InputPort();
_base[dst].type = (int)ports.inptports.IPT_END;
return _base;
}
InputCode IP_GET_CODE_OR1(InputPortTiny port) { return port.mask; }
InputCode IP_GET_CODE_OR2(InputPortTiny port) { return port.default_value; }
uint input_port_count(InputPortTiny[] src)
{
uint total;
int sidx = 0;
total = 0;
while (src[sidx].type != (int)ports.inptports.IPT_END)
{
int type = (int)(src[sidx].type & ~ports.IPF_MASK);
if (type > (int)ports.inptports.IPT_ANALOG_START && type < (int)ports.inptports.IPT_ANALOG_END)
total += 2;
else if (type != (int)ports.inptports.IPT_EXTENSION)
++total;
++sidx;
}
++total; /* for IPT_END */
return total;
}