reactos/drivers/video/font/ftfd/ftfd.h

   1 /*
   2  * PROJECT:         ReactOS win32 subsystem
   3  * LICENSE:         GPL - See COPYING in the top level directory
   4  * PURPOSE:         GDI font driver for bitmap fonts
   5  * PROGRAMMER:      Timo Kreuzer (timo.kreuzer@reactos.org)
   6  */
   7
   8 #include <stdarg.h>
   9 #include <windef.h>
  10 #include <wingdi.h>
  11 #include <winddi.h>
  12
  13 #include <ft2build.h>
  14 #include FT_FREETYPE_H
  15
  16 extern FT_Library gftlibrary;
  17
  18 #define TAG_GLYPHSET 'GlSt'
  19 #define TAG_IFIMETRICS 'Ifim'
  20
  21 /** Driver specific types *****************************************************/
  22
  23 typedef struct
  24 {
  25     FT_UInt index;
  26     FT_ULong code;
  27 } FTFD_CHARPAIR;
  28
  29 typedef struct
  30 {
  31     PVOID pvView;
  32     ULONG cjView;
  33     ULONG_PTR iFile;
  34     ULONG cNumFaces;
  35     FT_Face aftface[1];
  36 } FTFD_FILE, *PFTFD_FILE;
  37
  38 //"Bold Italic Underline Strikeout"
  39 #define MAX_STYLESIZE 35
  40 typedef struct
  41 {
  42     IFIMETRICS ifim;
  43     BYTE ajCharSet[16];
  44     FONTSIM fontsim;
  45     WCHAR wszFamilyName[LF_FACESIZE];
  46     WCHAR wszFaceName[LF_FACESIZE];
  47     WCHAR wszStyleName[MAX_STYLESIZE];
  48 } FTFD_IFIMETRICS, *PFTFD_IFIMETRICS;
  49
  50 /** Function prototypes *******************************************************/
  51
  52 ULONG
  53 DbgPrint(IN PCHAR Format, IN ...);
  54
  55 FORCEINLINE
  56 VOID
  57 DbgBreakPoint(VOID)
  58 {
  59 #ifdef __GNUC__
  60     asm volatile ("int $3");
  61 #else
  62    __asm int 3;
  63 #endif
  64 }
  65
  66 DHPDEV
  67 APIENTRY
  68 FtfdEnablePDEV(
  69     IN DEVMODEW *pdm,
  70     IN LPWSTR pwszLogAddress,
  71     IN ULONG cPat,
  72     OUT HSURF *phsurfPatterns,
  73     IN ULONG cjCaps,
  74     OUT ULONG *pdevcaps,
  75     IN ULONG cjDevInfo,
  76     OUT DEVINFO *pdi,
  77     IN HDEV hdev,
  78     IN LPWSTR pwszDeviceName,
  79     IN HANDLE hDriver);
  80
  81 VOID
  82 APIENTRY
  83 FtfdCompletePDEV(
  84     IN DHPDEV dhpdev,
  85     IN HDEV hdev);
  86
  87 VOID
  88 APIENTRY
  89 FtfdDisablePDEV(
  90     IN DHPDEV dhpdev);
  91
  92 ULONG_PTR
  93 APIENTRY
  94 FtfdLoadFontFile(
  95     ULONG cFiles,
  96     ULONG_PTR *piFile,
  97     PVOID *ppvView,
  98     ULONG *pcjView,
  99     DESIGNVECTOR *pdv,
 100     ULONG ulLangID,
 101     ULONG ulFastCheckSum);
 102
 103 BOOL
 104 APIENTRY
 105 FtfdUnloadFontFile(
 106     IN ULONG_PTR iFile);
 107
 108 LONG
 109 APIENTRY
 110 FtfdQueryFontFile(
 111     ULONG_PTR iFile,
 112     ULONG ulMode,
 113     ULONG cjBuf,
 114     ULONG *pulBuf);
 115
 116 LONG
 117 APIENTRY
 118 FtfdQueryFontCaps(
 119     ULONG culCaps,
 120     ULONG *pulCaps);
 121
 122 PVOID
 123 APIENTRY
 124 FtfdQueryFontTree(
 125     DHPDEV dhpdev,
 126     ULONG_PTR iFile,
 127     ULONG iFace,
 128     ULONG iMode,
 129     ULONG_PTR *pid);
 130
 131 PIFIMETRICS
 132 APIENTRY
 133 FtfdQueryFont(
 134     IN DHPDEV dhpdev,
 135     IN ULONG_PTR iFile,
 136     IN ULONG iFace,
 137     IN ULONG_PTR *pid);
 138
 139 VOID
 140 APIENTRY
 141 FtfdFree(
 142     PVOID pv,
 143     ULONG_PTR id);
 144
 145 PFD_GLYPHATTR
 146 APIENTRY
 147 FtfdQueryGlyphAttrs(
 148         FONTOBJ *pfo,
 149         ULONG iMode);
 150
 151 LONG
 152 APIENTRY
 153 FtfdQueryFontData(
 154         DHPDEV dhpdev,
 155         FONTOBJ *pfo,
 156         ULONG iMode,
 157         HGLYPH hg,
 158         OUT GLYPHDATA *pgd,
 159         PVOID pv,
 160         ULONG cjSize);
 161