mirror of
https://github.com/reactos/reactos.git
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371 lines
7.1 KiB
C
371 lines
7.1 KiB
C
/*
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* PROJECT: ReactOS win32 subsystem
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* LICENSE: GPL - See COPYING in the top level directory
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* PURPOSE: GDI font driver for bitmap fonts
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* PROGRAMMER: Timo Kreuzer (timo.kreuzer@reactos.org)
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*/
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#ifndef _BMFD_PCH_
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#define _BMFD_PCH_
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#include <stdarg.h>
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#include <windef.h>
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#include <wingdi.h>
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#include <winddi.h>
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#if defined(_M_IX86) || defined(_M_AMD64)
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/* on x86 and x64, unaligned access is allowed, byteorder is LE */
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#define GETVAL(x) (x)
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#else
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// FIXME: BE
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#define GETVAL(x) \
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(sizeof(x) == 1) ? (x) : \
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(sizeof(x) == 2) ? (((PCHAR)&(x))[0] + (((PCHAR)&(x))[1] << 8)) : \
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(((PCHAR)&(x))[0] + (((PCHAR)&(x))[1] << 8) + (((PCHAR)&(x))[2] << 16) + \
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(((PCHAR)&(x))[3] << 24))
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#endif
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#define FDM_MASK \
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FDM_TYPE_CONST_BEARINGS | FDM_TYPE_ZERO_BEARINGS | \
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FDM_TYPE_CHAR_INC_EQUAL_BM_BASE | FDM_TYPE_MAXEXT_EQUAL_BM_SIDE | \
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FDM_TYPE_BM_SIDE_CONST
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#define FM_INFO_MASK \
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FM_INFO_TECH_BITMAP | FM_INFO_1BPP | FM_INFO_INTEGER_WIDTH | \
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FM_INFO_RETURNS_BITMAPS | FM_INFO_RIGHT_HANDED | FM_INFO_INTEGRAL_SCALING |\
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FM_INFO_90DEGREE_ROTATIONS | FM_INFO_OPTICALLY_FIXED_PITCH | FM_INFO_NONNEGATIVE_AC
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#define FLOATL_1 0x3f800000
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#define TAG_PDEV 'veDP'
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#define TAG_GLYPHSET 'GlSt'
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#define TAG_IFIMETRICS 'Ifim'
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#define TAG_FONTINFO 'Font'
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/** FON / FNT specific types **************************************************/
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#define IMAGE_DOS_MAGIC 0x594D // FIXME: hack hack hack
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#include <pshpack1.h>
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typedef struct
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{
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WORD offset;
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WORD length;
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WORD flags;
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WORD id;
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WORD handle;
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WORD usage;
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} NE_NAMEINFO, *PNE_NAMEINFO;
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#define NE_RSCTYPE_FONT 0x8008
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#define NE_RSCTYPE_FONTDIR 0x8007
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typedef struct
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{
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WORD type_id;
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WORD count;
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DWORD resloader;
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NE_NAMEINFO nameinfo[1];
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} NE_TYPEINFO, *PNE_TYPEINFO;
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typedef struct
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{
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WORD size_shift;
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NE_TYPEINFO typeinfo[1];
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} NE_RESTABLE, *PNE_RESTABLE;
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// Values of dfFlags:
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#define DFF_FIXED 0x0001
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#define DFF_PROPORTIONAL 0x0002
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#define DFF_ABCFIXED 0x0004
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#define DFF_ABCPROPORTIONAL 0x0008
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#define DFF_1COLOR 0x0010
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#define DFF_16COLOR 0x0020
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#define DFF_256COLOR 0x0040
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#define DFF_RGBCOLOR 0x0080
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// see http://msdn.microsoft.com/en-us/library/ms648014(VS.85).aspx
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typedef struct _FONTDIRENTRY
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{
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WORD dfVersion;
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DWORD dfSize;
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char dfCopyright[60];
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WORD dfType;
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WORD dfPoints;
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WORD dfVertRes;
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WORD dfHorizRes;
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WORD dfAscent;
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WORD dfInternalLeading;
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WORD dfExternalLeading;
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BYTE dfItalic;
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BYTE dfUnderline;
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BYTE dfStrikeOut;
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WORD dfWeight;
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BYTE dfCharSet;
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WORD dfPixWidth;
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WORD dfPixHeight;
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BYTE dfPitchAndFamily;
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WORD dfAvgWidth;
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WORD dfMaxWidth;
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BYTE dfFirstChar;
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BYTE dfLastChar;
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BYTE dfDefaultChar;
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BYTE dfBreakChar;
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WORD dfWidthBytes;
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DWORD dfDevice;
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DWORD dfFace;
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DWORD dfReserved;
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char szDeviceName[1];
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char szFaceName[1];
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} FONTDIRENTRY, *PFONTDIRENTRY;
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typedef struct _DIRENTRY
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{
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WORD fontOrdinal;
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FONTDIRENTRY fde;
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} DIRENTRY, *PDIRENTRY;
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typedef struct _FONTGROUPHDR
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{
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WORD NumberOfFonts;
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DIRENTRY ade[1];
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} FONTGROUPHDR, *PFONTGROUPHDR;
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typedef struct
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{
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WORD dfVersion;
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DWORD dfSize;
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CHAR dfCopyright[60];
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WORD dfType;
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WORD dfPoints;
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WORD dfVertRes;
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WORD dfHorizRes;
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WORD dfAscent;
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WORD dfInternalLeading;
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WORD dfExternalLeading;
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BYTE dfItalic;
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BYTE dfUnderline;
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BYTE dfStrikeOut;
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WORD dfWeight;
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BYTE dfCharSet;
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WORD dfPixWidth;
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WORD dfPixHeight;
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BYTE dfPitchAndFamily;
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WORD dfAvgWidth;
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WORD dfMaxWidth;
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BYTE dfFirstChar;
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BYTE dfLastChar;
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BYTE dfDefaultChar;
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BYTE dfBreakChar;
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WORD dfWidthBytes;
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DWORD dfDevice;
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DWORD dfFace;
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DWORD dfBitsPointer;
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DWORD dfBitsOffset;
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BYTE dfReserved;
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/* Version 3.00: */
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DWORD dfFlags;
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WORD dfAspace;
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WORD dfBspace;
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WORD dfCspace;
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DWORD dfColorPointer;
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DWORD dfReserved1[4];
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BYTE dfCharTable[1];
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} FONTINFO16, *LPFONTINFO16, *PFONTINFO16;
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typedef struct
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{
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WORD geWidth;
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WORD geOffset;
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} GLYPHENTRY20, *PGLYPHENTRY20;
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typedef struct
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{
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WORD geWidth;
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DWORD geOffset;
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} GLYPHENTRY30, *PGLYPHENTRY30;
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typedef union
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{
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GLYPHENTRY20 ge20;
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GLYPHENTRY30 ge30;
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} GLYPHENTRY, *PGLYPHENTRY;
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#include <poppack.h>
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/** Driver specific types *****************************************************/
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typedef enum
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{
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FONTTYPE_FON,
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FONTTYPE_FNT,
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} FONTTYPE;
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typedef struct
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{
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PFONTDIRENTRY pFontDirEntry;
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PFONTINFO16 pFontInfo;
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PBYTE pCharTable;
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ULONG cjEntrySize;
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ULONG ulVersion;
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PCHAR pszFaceName;
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PCHAR pszCopyright;
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ULONG cGlyphs;
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CHAR chFirstChar;
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CHAR chLastChar;
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WCHAR wcFirstChar;
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WCHAR wcLastChar;
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WCHAR wcDefaultChar;
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WCHAR wcBreakChar;
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WORD wPixHeight;
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WORD wPixWidth;
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WORD wWidthBytes;
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WORD wA;
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WORD wB;
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WORD wC;
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WORD wAscent;
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WORD wDescent;
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FLONG flInfo;
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} BMFD_FACE, *PBMFD_FACE;
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typedef struct
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{
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PVOID pvView;
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ULONG_PTR iFile;
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PFONTGROUPHDR pFontDir;
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FONTTYPE ulFontType;
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ULONG cNumFaces;
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BMFD_FACE aface[1];
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} BMFD_FILE, *PBMFD_FILE;
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typedef struct
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{
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FONTOBJ *pfo;
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PBMFD_FACE pface;
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LONG xScale;
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LONG yScale;
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ULONG ulAngle;
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} BMFD_FONT, *PBMFD_FONT;
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//"Bold Italic Underline Strikeout"
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#define MAX_STYLESIZE 35
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typedef struct
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{
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IFIMETRICS ifim;
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BYTE ajCharSet[16];
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WCHAR wszFamilyName[LF_FACESIZE];
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WCHAR wszFaceName[LF_FACESIZE];
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WCHAR wszStyleName[MAX_STYLESIZE];
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} BMFD_IFIMETRICS, *PBMFD_IFIMETRICS;
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/** Function prototypes *******************************************************/
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ULONG
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DbgPrint(IN PCHAR Format, IN ...);
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DHPDEV
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APIENTRY
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BmfdEnablePDEV(
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IN DEVMODEW *pdm,
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IN LPWSTR pwszLogAddress,
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IN ULONG cPat,
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OUT HSURF *phsurfPatterns,
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IN ULONG cjCaps,
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OUT ULONG *pdevcaps,
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IN ULONG cjDevInfo,
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OUT DEVINFO *pdi,
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IN HDEV hdev,
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IN LPWSTR pwszDeviceName,
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IN HANDLE hDriver);
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VOID
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APIENTRY
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BmfdCompletePDEV(
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IN DHPDEV dhpdev,
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IN HDEV hdev);
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VOID
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APIENTRY
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BmfdDisablePDEV(
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IN DHPDEV dhpdev);
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ULONG_PTR
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APIENTRY
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BmfdLoadFontFile(
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ULONG cFiles,
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ULONG_PTR *piFile,
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PVOID *ppvView,
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ULONG *pcjView,
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DESIGNVECTOR *pdv,
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ULONG ulLangID,
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ULONG ulFastCheckSum);
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BOOL
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APIENTRY
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BmfdUnloadFontFile(
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IN ULONG_PTR iFile);
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LONG
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APIENTRY
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BmfdQueryFontFile(
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ULONG_PTR iFile,
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ULONG ulMode,
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ULONG cjBuf,
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ULONG *pulBuf);
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LONG
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APIENTRY
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BmfdQueryFontCaps(
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ULONG culCaps,
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ULONG *pulCaps);
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PVOID
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APIENTRY
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BmfdQueryFontTree(
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DHPDEV dhpdev,
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ULONG_PTR iFile,
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ULONG iFace,
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ULONG iMode,
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ULONG_PTR *pid);
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PIFIMETRICS
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APIENTRY
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BmfdQueryFont(
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IN DHPDEV dhpdev,
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IN ULONG_PTR iFile,
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IN ULONG iFace,
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IN ULONG_PTR *pid);
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VOID
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APIENTRY
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BmfdFree(
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PVOID pv,
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ULONG_PTR id);
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PFD_GLYPHATTR
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APIENTRY
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BmfdQueryGlyphAttrs(
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FONTOBJ *pfo,
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ULONG iMode);
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LONG
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APIENTRY
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BmfdQueryFontData(
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DHPDEV dhpdev,
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FONTOBJ *pfo,
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ULONG iMode,
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HGLYPH hg,
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OUT GLYPHDATA *pgd,
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PVOID pv,
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ULONG cjSize);
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VOID
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APIENTRY
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BmfdDestroyFont(
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IN FONTOBJ *pfo);
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#endif /* _BMFD_PCH_ */
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