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/*
* Pure Data Packet module.
* Copyright (c) by Tom Schouten <tom@zwizwa.be>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#include "pdp.h"
typedef struct pdp_convert_struct
{
t_object x_obj;
t_symbol *x_type_mask;
t_outlet *x_outlet0;
int x_packet0;
} t_pdp_convert;
static void pdp_convert_type_mask(t_pdp_convert *x, t_symbol *s)
{
x->x_type_mask = s;
}
static void pdp_convert_input_0(t_pdp_convert *x, t_symbol *s, t_floatarg f)
{
int p = (int)f;
int passes, i;
if (s== gensym("register_ro")){
pdp_packet_mark_unused(x->x_packet0);
if (x->x_type_mask->s_name[0])
x->x_packet0 = pdp_packet_convert_ro(p, pdp_gensym(x->x_type_mask->s_name));
else
x->x_packet0 = pdp_packet_copy_ro(p);
}
if ((s == gensym("process")) && (-1 != x->x_packet0)){
pdp_packet_pass_if_valid(x->x_outlet0, &x->x_packet0);
}
}
t_class *pdp_convert_class;
void pdp_convert_free(t_pdp_convert *x)
{
pdp_packet_mark_unused(x->x_packet0);
}
void *pdp_convert_new(t_symbol *s)
{
t_pdp_convert *x = (t_pdp_convert *)pd_new(pdp_convert_class);
x->x_type_mask = s;
x->x_outlet0 = outlet_new(&x->x_obj, &s_anything);
x->x_packet0 = -1;
return (void *)x;
}
#ifdef __cplusplus
extern "C"
{
#endif
void pdp_convert_setup(void)
{
pdp_convert_class = class_new(gensym("pdp_convert"), (t_newmethod)pdp_convert_new,
(t_method)pdp_convert_free, sizeof(t_pdp_convert), 0, A_DEFSYMBOL, A_NULL);
class_addmethod(pdp_convert_class, (t_method)pdp_convert_input_0, gensym("pdp"), A_SYMBOL, A_DEFFLOAT, A_NULL);
class_addsymbol(pdp_convert_class, (t_method)pdp_convert_type_mask);
}
#ifdef __cplusplus
}
#endif
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