Update of /cvsroot/pure-data/externals/pdp/scaf/include In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv6756/scaf/include
Added Files: Makefile pdp_ca.h Log Message: checking in pdp 0.12.4 from http://zwizwa.fartit.com/pd/pdp/pdp-0.12.4.tar.gz
--- NEW FILE: pdp_ca.h --- /* * Cellular Automata Extension Module for pdp - Main header file * Copyright (c) by Tom Schouten pdp@zzz.kotnet.org * * 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. * */
#ifndef PDP_CA_H #define PDP_CA_H
#include "pdp.h"
/* 2D CA DATA PACKET */ typedef struct { unsigned int encoding; /* CA data format */ unsigned int width; /* CA width (in 1 bit cells) */ unsigned int height; /* CA height (in 1 bit cells) */ unsigned int offset; /* bit offset of upper left corner */ unsigned int currow; /* current row to compute for 1D CA */
} t_ca;
/* CA encodings */ #define PDP_CA_STANDARD 1 /* rectangular CA */
/* pdp data packet types */ #define PDP_CA 2 /* 1bit toroidial shifted scanline encoded cellular automaton */
/* all symbols are C-style */ #ifdef __cplusplus extern "C" { #endif
/* constructor */ int pdp_packet_new_ca(int encoding, int width, int height);
/* some utility methods for CA */ int pdp_packet_ca_isvalid(int packet); int pdp_type_ca2grey(int packet); int pdp_type_grey2ca(int packet, short int threshold);
/* returns a pointer to the ca subheader given the pdp header */ t_ca *pdp_type_ca_info(t_pdp *x);
/* mmx feeder routine */ unsigned long long scaf_feeder(void *tos, void *reg, void (*ca_rule)(void), void *env);
#ifdef __cplusplus } #endif
#endif //PDP_CA_H
--- NEW FILE: Makefile --- current:
clean: rm -f *~