120 lines
3 KiB
C
120 lines
3 KiB
C
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/*++
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Copyright (c) 1996-1999 Microsoft Corporation
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Module Name:
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psglyph.h
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Abstract:
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Header file for glyph set data.
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Environment:
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Windows NT PostScript driver.
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Revision History:
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10/10/1997 -ksuzuki-
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Moved all the Standard GLYPHSETDATA names to AFM2NTM.H.
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11/12/1996 -slam-
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Created.
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dd-mm-yy -author-
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description
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--*/
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#ifndef _PSGLYPH_H_
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#define _PSGLYPH_H_
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typedef struct _CODEPAGEINFO
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{
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DWORD dwCodePage;
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DWORD dwWinCharset;
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DWORD dwEncodingNameOffset;
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DWORD dwEncodingVectorDataSize;
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DWORD dwEncodingVectorDataOffset;
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} CODEPAGEINFO, *PCODEPAGEINFO;
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typedef struct _GLYPHRUN
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{
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WCHAR wcLow;
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WORD wGlyphCount;
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} GLYPHRUN, *PGLYPHRUN;
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#define GLYPHSETDATA_VERSION 0x00010000
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typedef struct _GLYPHSETDATA
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{
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DWORD dwSize; // size of the glyphset data
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DWORD dwVersion; // glyphset data format version number
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DWORD dwFlags; // flags
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DWORD dwGlyphSetNameOffset; // offset to glyphset name string
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DWORD dwGlyphCount; // number of glyphs supported
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DWORD dwRunCount; // number of GLYPHRUNs
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DWORD dwRunOffset; // offset to array of GLYPHRUNs
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DWORD dwCodePageCount; // number of code pages supported
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DWORD dwCodePageOffset; // offset to array of CODEPAGEINFOs
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DWORD dwMappingTableOffset; // offset to glyph handle mapping table
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DWORD dwReserved[2]; // reserved
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} GLYPHSETDATA, *PGLYPHSETDATA;
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//
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// Mapping table type flag defintions (set to GLYPHSETDATA.dwFlags)
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//
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#define GSD_MTT_DWCPCC 0x00000000 // DWORD:CodePage/CharCode pair (default)
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#define GSD_MTT_WCC 0x00000001 // WORD:CharCode only
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#define GSD_MTT_WCID 0x00000002 // WORD:CID only (not used yet)
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#define GSD_MTT_MASK (GSD_MTT_WCC|GSD_MTT_WCID)
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//
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// Macros to get GLYPHSETDATA elements
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//
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#ifndef MK_PTR
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#define MK_PTR(pstruct, element) ((PVOID)((PBYTE)(pstruct)+(pstruct)->element))
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#endif
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#define GSD_GET_SIZE(pgsd) (pgsd->dwSize)
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#define GSD_GET_FLAGS(pgsd) (pgsd->dwFlags)
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#define GSD_GET_MAPPINGTYPE(pgsd) (pgsd->dwFlags & GSD_MTT_MASK)
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#define GSD_GET_GLYPHSETNAME(pgsd) ((PSTR)MK_PTR(pgsd, dwGlyphSetNameOffset))
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#define GSD_GET_GLYPHCOUNT(pgsd) (pgsd->dwGlyphCount)
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#define GSD_GET_GLYPHRUNCOUNT(pgsd) (pgsd->dwRunCount)
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#define GSD_GET_GLYPHRUN(pgsd) ((PGLYPHRUN)(MK_PTR(pgsd, dwRunOffset)))
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#define GSD_GET_CODEPAGEINFOCOUNT(pgsd) (pgsd->dwCodePageCount)
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#define GSD_GET_CODEPAGEINFO(pgsd) ((PCODEPAGEINFO)MK_PTR(pgsd, dwCodePageOffset))
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#define GSD_GET_MAPPINGTABLE(pgsd) (MK_PTR(pgsd, dwMappingTableOffset))
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//
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// GLYPHSETDATA related function prototypes and macros
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//
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PFD_GLYPHSET
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GlyphConvert(
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PGLYPHSETDATA pGlyphSet
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);
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PFD_GLYPHSET
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GlyphConvertSymbol(
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PGLYPHSETDATA pGlyphSet
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);
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PFD_GLYPHSET
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GlyphConvert2(
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PGLYPHSETDATA pGlyphSet
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);
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#define GlyphCreateFD_GLYPHSET(pGlyph) (GlyphConvert2(pGlyph))
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#endif //!_PSGLYPH_H_
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