apps/plugins/zxbox/spperif.h

   1 /*
   2  * Copyright (C) 1996-1998 Szeredi Miklos
   3  * Email: mszeredi@inf.bme.hu
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version. See the file COPYING.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18  *
  19  */
  20
  21 #ifndef SPPERIF_H
  22 #define SPPERIF_H
  23
  24 #ifndef COMPARISON
  25 #define SPNM(x) sp_ ## x
  26 #else
  27 #define SPNM(x) spx_ ## x
  28 #endif
  29
  30 #include "z80_type.h"
  31
  32 #define ST 140000
  33 #define CHKTICK 224
  34
  35 /* #define TMNUM (ST / CHKTICK) */
  36
  37 #if 0
  38 #  define TMNUM 625
  39 #  define EVENHF 313
  40 #  define ODDHF  312
  41 #else
  42 #  define TMNUM 624
  43 #  define EVENHF 312
  44 #  define ODDHF  312
  45 #endif
  46
  47
  48 #define LOAD_DI    0x0559
  49 #define SA_LD_RET  0x053F
  50
  51 extern int SPNM(quick_load);
  52 extern int SPNM(load_trapped);
  53
  54 #define SCRMARK_SIZE 2048
  55 extern qbyte SPNM(scr_mark)[];
  56 extern byte SPNM(fe_inport_high)[];
  57 extern int SPNM(playing_tape);
  58
  59 extern int SPNM(scline);
  60
  61 extern unsigned char SPNM(colors)[];
  62
  63 extern int SPNM(flash_state);
  64
  65 extern qbyte *SPNM(scr_f0_table);
  66 extern qbyte *SPNM(scr_f1_table);
  67
  68 extern int SPNM(scri)[];
  69 extern int SPNM(coli)[];
  70
  71 #define PORT_TIME_NUM 1024
  72 extern byte SPNM(tape_impinfo)[];
  73 extern byte SPNM(fe_inport_default);
  74 extern byte SPNM(fe_outport_time)[];
  75 extern signed char SPNM(tape_sound)[];
  76 extern byte SPNM(sound_buf)[];
  77
  78
  79 extern char *SPNM(image);
  80 extern int SPNM(updating);
  81 extern qbyte SPNM(imag_mark)[];
  82 extern qbyte SPNM(imag_horiz);
  83 extern qbyte SPNM(imag_vert);
  84 extern int SPNM(border_update);
  85 extern int SPNM(lastborder);
  86
  87 extern void SPNM(init_screen_mark)(void);
  88 extern void SPNM(init)(void);
  89 extern int SPNM(halfframe)(int firsttick, int numlines);
  90
  91 #endif /* SPPERIF_H */