src/ZXEmuT/lssnap.h

   1 /***************************************************************************
   2  *
   3  *  ZXEmuT -- ZX Spectrum Emulator with Tcl scripting
   4  *
   5  *  Copyright (C) 2012-2020 Ketmar Dark <ketmar@ketmar.no-ip.org>
   6  *
   7  *  This program is free software: you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation, version 3 of the License ONLY.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  *
  19  **************************************************************************/
  20 #ifndef ZXEMUT_LSSNAP_H
  21 #define ZXEMUT_LSSNAP_H
  22
  23 #include <stdint.h>
  24 #include <SDL.h>
  25 #include <libspectrum.h>
  26
  27 #include "../libzymosis/zymosis.h"
  28 #include "emucommon.h"
  29 #include "emuvars.h"
  30
  31 #include "libzxsnap/zxsnap.h"
  32
  33
  34 ////////////////////////////////////////////////////////////////////////////////
  35 extern int snapRealize (zxs_t *snap);
  36 extern int snapRemember (zxs_t *snap); // remember current state in snapshot
  37
  38
  39 ////////////////////////////////////////////////////////////////////////////////
  40 extern int szxSave (FILE *fl);
  41 extern int szxLoad (FILE *fl);
  42
  43 extern int snaLoad (FILE *fl);
  44 extern int snaSave (FILE *fl);
  45
  46
  47 ////////////////////////////////////////////////////////////////////////////////
  48 enum {
  49   SNAPLOAD_ANY = 0x0f,
  50   SNAPLOAD_TAPES = 0x01,
  51   SNAPLOAD_DISKS = 0x02,
  52   SNAPLOAD_SNAPS = 0x04,
  53   SNAPLOAD_OTHER = 0x08,
  54   SNAPLOAD_TYPEMASK = 0x0f,
  55   SNAPLOAD_FLPNOSHIFT = 8
  56 };
  57
  58
  59 ////////////////////////////////////////////////////////////////////////////////
  60 // WARNING! non-threadsafe! (returned name may use static buffer)
  61 extern char *loadWholeFile (const char *fname, size_t *size, const char **newname);
  62
  63 extern int addAutoBoot (int diskid, int forced, int simpleAutorun);
  64
  65 extern int loadSnapshot (const char *name, int flags);
  66 extern int saveSnapshot (const char *name);
  67
  68 extern int lssnap_slt_clear (void);
  69
  70 extern int lssnap_rzx_first_frame (void);
  71 extern int lssnap_rzx_next_frame (void); // <0: error; >0: complete
  72 extern int lssnap_rzx_stop (void);
  73
  74
  75 #endif