1 /* TPLUS.H, (C) 1991 The Yankee Programmer
    2    All Rights Reserved
    3 
    4    This code may be distributed only when bundled with the Fractint
    5    source code.
    6 
    7    Mark C. Peterson
    8    The Yankee Programmer
    9    405-C Queen Street, Suite #181
   10    Southington, CT 06489
   11    (203) 276-9721
   12 
   13 */
   14 
   15 #ifndef TPLUS_H
   16 #define TPLUS_H
   17 
   18 #ifdef CTL
   19 #undef CTL
   20 #endif
   21 
   22 #ifdef __TURBOC__
   23 #define         OUTPORTB        outportb
   24 #define         INPORTB         inportb
   25 #define         OUTPORTW        outport
   26 #define         INPORTW         inport
   27 #else
   28 #define         OUTPORTB        outp
   29 #define         INPORTB         inp
   30 #define         OUTPORTW        outpw
   31 #define         INPORTW         inpw
   32 #endif
   33 
   34 struct TPWrite {
   35    unsigned
   36       COLOR0,  COLOR1,  COLOR2,  COLOR3,  VIDCON,  INDIRECT,   HUESAT,
   37       OVSTRT,  MASKL,   MASKH,   LBNK,    HBNK,    MODE1,      MODE2,
   38       WBL,     WBH;
   39 };
   40 
   41 struct TPRead {
   42    unsigned
   43       VIDSTAT,          CTL,     MASKL,   LBNK,    READAD,     MODE1,
   44       OVSTRT,  USCAN,   MASKH,   OSCAN,   HBNK,    ROWCNT,     MODE2,
   45       RBL,     RBH;
   46 };
   47 
   48 /* TPlus Register Data Offsets */
   49 #define     XDOTS       0
   50 #define     YDOTS       1
   51 #define     ASP_RATIO   2
   52 #define     DEPTH       4
   53 #define     PAGE        5
   54 #define     BOTBANK     7
   55 #define     TOPBANK     8
   56 #define     ZOOM        10
   57 #define     DISPMODE    11
   58 #define     DAC567DATA  15
   59 #define     VTOP        19
   60 #define     TOP         51
   61 #define     BOT         53
   62 #define     VPAN        55
   63 #define     NOT_INT     56
   64 #define     HIRES       61
   65 #define     PERM        64
   66 #define     BYCAP       68
   67 #define     PE          69
   68 #define     OVLE        70
   69 #define     HPAN        71
   70 #define     MEM_BASE    73
   71 #define     MEM_MAP     74
   72 #define     LIVEMIXSRC  91
   73 #define     RGB         93
   74 #define     SVIDEO      97
   75 #define     BUFFPORTSRC 98
   76 #define     CM1         101
   77 #define     CM2         102
   78 #define     LUTBYPASS   107
   79 #define     CM3         113
   80 #define     LIVEPORTSRC 115
   81 #define     LIVE8       116
   82 #define     VGASRC      123
   83 
   84 struct _BOARD {
   85    int ThisBoard, ClearScreen;
   86    BYTE far *Screen;
   87    unsigned VerPan, HorPan, Top, Bottom;
   88    unsigned xdots, ydots, Bank64k, RowBytes, RowsPerBank;
   89    unsigned Reg[128];
   90 #ifndef XFRACT
   91    void (*Plot)(int x, int y, unsigned long Color);
   92    unsigned long (*GetColor)(int x, int y);
   93 #else
   94    void (*Plot)();
   95    unsigned long (*GetColor)();
   96 #endif
   97 
   98    struct TPRead Read;
   99    struct TPWrite Write;
  100 };
  101 
  102 extern struct _BOARD far TPlus;
  103 
  104 #endif
  105