freetype1/contrib/ftos2/ifi/32fdstrc.h

   1 /*********************************************************************\
   2 * Module Name: 32FDSTRC.H
   3 *
   4 * OS/2 Intelligent Font Interface
   5 *
   6 * Copyright (c) 1989,1994  IBM Corporation
   7 * Copyright (c) 1989  Microsoft Corporation
   8 *
   9 \*********************************************************************/
  10 #ifndef     __32FDSTRC_H__
  11 #define     __32FDSTRC_H__
  12
  13 #define FACESIZE 32
  14 #define GLYPHNAMESIZE 16
  15
  16 /* Error codes defined to be returned by IFI */
  17 /* NOTE:  The actual values are subject to change */
  18
  19 /*#define PMERR_BUFFER_TOO_SMALL          23003L*/
  20 #define PMERR_FACENAME_NOT_FOUND        23004L
  21 #define PMERR_FD_ALREADY_INSTALLED      23005L
  22 #define PMERR_INVALID_CONTEXTINFO       23006L
  23 #define PMERR_NOT_A_FONT_FILE           23007L
  24 #define PMERR_INVALID_FONT_SELECTION    23008L
  25 #define PMERR_INVALID_FORMAT            23009L
  26 #define PMERR_BUSY_HFC                  230010L
  27 #define PMERR_INVALID_HFC               230011L
  28 #define PMERR_INVALID_INDEX             230012L
  29 #define PMERR_INVALID_QUERY_TYPE        230013L
  30 #define PMERR_CONTEXT_NOT_SET           230014L
  31
  32 /* Query faces subfunction */
  33 #define FD_QUERY_CONTEXTMETRICS 1L
  34 #define FD_QUERY_ABC_WIDTHS     2L
  35 #define FD_QUERY_KERNINGPAIRS   3L
  36
  37 /* Query char subfunction */
  38 #define FD_QUERY_CHARIMAGE      1L
  39 #define FD_QUERY_OUTLINE        2L
  40 #define FD_QUERY_BITMAPMETRICS  4L
  41
  42 #define FD_CHARATTR_ALIGNED_8           0x00000001
  43 #define FD_CHARATTR_ALIGNED_16          0x00000002
  44 #define FD_CHARATTR_ALIGNED_32          0x00000004
  45 #define FD_CHARATTR_NO_CACHE            0x00000010
  46
  47 typedef struct _ABC_TRIPLETS /*abc*/
  48 {
  49    LONG  lA;
  50    ULONG ulB;
  51    LONG  lC;
  52 } ABC_TRIPLETS;
  53 typedef ABC_TRIPLETS *PABC_TRIPLETS;
  54
  55 // THIS STRUCTURE NOW RESIDES IN PMDDI.H FOR CRUISER WORLD
  56 // BUT IFI FONT DRIVER DOES NOT INCLUDE PMDDI.H
  57
  58 #ifndef INCL_IFI
  59 typedef struct _POINTFX { /* ptfx */
  60     FIXED x;
  61     FIXED y;
  62 } POINTFX;
  63 typedef POINTFX *PPOINTFX;
  64 #endif
  65
  66 typedef struct _BITMAPMETRICS /* bmm */
  67 {
  68      SIZEL     sizlExtent;
  69      ULONG     cyAscent;
  70 #ifdef OLD_DRIVER
  71      POINTFX *ppfxOrigin;     /* Return character origin. */
  72 #else
  73      POINTFX    pfxOrigin;    /* Return character origin. */
  74 #endif
  75 } BITMAPMETRICS;
  76 typedef BITMAPMETRICS *PBITMAPMETRICS;
  77
  78 typedef struct _MAT2 /* mat */
  79 {
  80      FIXED eM11;
  81      FIXED eM12;
  82      FIXED eM21;
  83      FIXED eM22;
  84 } MAT2;
  85
  86 typedef struct _FD_KERNINGPAIRS  /* krnpr */
  87 {
  88      GLYPH     giFirst;
  89      GLYPH     giSecond;
  90      LONG      eKerningAmount;
  91 } FD_KERNINGPAIRS;
  92
  93 typedef struct _CONTEXTINFO /* ci */
  94 {
  95      ULONG     cb;        /* Length in bytes of this structure. */
  96      ULONG     fl;        /* Flags. */
  97      SIZEL     sizlPPM;   /* Device resolution in pels/meter. */
  98      POINTFX   pfxSpot;   /* Spot size in pels. */
  99      MAT2      matXform;  /* Notional to Device transform. */
 100 } CONTEXTINFO;
 101 typedef CONTEXTINFO *PCONTEXTINFO;
 102
 103 typedef struct _CHARATTR  /* ca */
 104 {
 105     ULONG     cb;
 106     ULONG     iQuery;   /* Query type. */
 107     GLYPH     gi;       /* Glyph index in font. */
 108     PBYTE     pBuffer;  /* Bitmap buffer. */
 109     ULONG     cbLen;    /* Size of buffer in bytes. */
 110 } CHARATTR;
 111 typedef CHARATTR *PCHARATTR;
 112
 113 typedef struct _CHARATTR2  /* ca2 */
 114 {
 115     ULONG     cb;
 116     ULONG     iQuery;   /* Query type. */
 117     GLYPH     gi;       /* Glyph index in font. */
 118     PBYTE     pBuffer;  /* Bitmap buffer. */
 119     ULONG     cbLen;    /* Size of buffer in bytes. */
 120     ULONG     fl;       /* Flags */
 121 } CHARATTR2;
 122 typedef CHARATTR2 *PCHARATTR2;
 123
 124 typedef struct _CONTEXTMETRICS
 125 {
 126     SIZEL   sizlMax;
 127     ULONG   cyMaxAscent;
 128     ULONG   cyMaxDescent;
 129     ULONG   cxTotal;
 130     ULONG   cGlyphs;
 131 } CONTEXTMETRICS;
 132 typedef CONTEXTMETRICS * PCONTEXTMETRICS;
 133
 134 typedef struct _POLYGONHEADER {
 135   ULONG cb;
 136   ULONG iType;  /*  Must be FD_POLYGON_TYPE */
 137 } POLYGONHEADER;
 138 typedef POLYGONHEADER *PPOLYGONHEADER;
 139
 140 typedef struct _PRIMLINE {
 141   ULONG iType;  /* Must be FD_PRIM_LINE */
 142   POINTFX pte;
 143 } PRIMLINE;
 144 typedef PRIMLINE *PPRIMLINE;
 145
 146 typedef struct _PRIMSPLINE {
 147   ULONG iType;  /* Must be FD_PRIM_SPLINE */
 148   POINTFX pte[3];
 149 } PRIMSPLINE;
 150 typedef PRIMSPLINE *PPRIMSPLINE;
 151
 152 /*
 153  * The names of these were changed to avoid conflict with PRIM_LINE
 154  * which is defined ion some other header file.
 155  */
 156 #define FD_POLYGON_TYPE 24
 157 #define FD_PRIM_LINE    1
 158 #define FD_PRIM_SPLINE  3
 159
 160 #endif
 161