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Code Issues 9 Releases Wiki Activity

added the definition of the MaxProfile table

This commit is contained in:
David Turner 2000-05-02 10:57:00 +00:00
parent bb287bd1c0
commit 62c7af635e
1 changed files with 103 additions and 7 deletions
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110
include/tttables.h
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@ -353,9 +353,14 @@
FT_ULong ulCodePageRange1; /* Bits 0-31 */
FT_ULong ulCodePageRange2; /* Bits 32-63 */
FT_ULong ulCodePageRange3; /* Bits 64-95 */
FT_ULong ulCodePageRange4; /* Bits 96-127 */
/* only version 2 tables */
FT_Short sxHeight;
FT_Short sCapHeight;
FT_UShort usDefaultChar;
FT_UShort usBreakChar;
FT_UShort usMaxContext;
} TT_OS2;
@ -388,14 +393,105 @@
} TT_Postscript;
/*************************************************************************/
/* */
/* <Struct> */
/* TT_MaxProfile */
/* */
/* <Description> */
/* The maximum profile is a table containing many max values which */
/* can be used to pre-allocate arrays. This ensures that no memory */
/* allocation occurs during a glyph load. */
/* */
/* <Fields> */
/* version :: The version number. */
/* */
/* numGlyphs :: The number of glyphs in this TrueType */
/* font. */
/* */
/* maxPoints :: The maximum number of points in a */
/* non-composite TrueType glyph. See also */
/* the structure element */
/* `maxCompositePoints'. */
/* */
/* maxContours :: The maximum number of contours in a */
/* non-composite TrueType glyph. See also */
/* the structure element */
/* `maxCompositeContours'. */
/* */
/* maxCompositePoints :: The maximum number of points in a */
/* composite TrueType glyph. See also the */
/* structure element `maxPoints'. */
/* */
/* maxCompositeContours :: The maximum number of contours in a */
/* composite TrueType glyph. See also the */
/* structure element `maxContours'. */
/* */
/* maxZones :: The maximum number of zones used for */
/* glyph hinting. */
/* */
/* maxTwilightPoints :: The maximum number of points in the */
/* twilight zone used for glyph hinting. */
/* */
/* maxStorage :: The maximum number of elements in the */
/* storage area used for glyph hinting. */
/* */
/* maxFunctionDefs :: The maximum number of function */
/* definitions in the TrueType bytecode for */
/* this font. */
/* */
/* maxInstructionDefs :: The maximum number of instruction */
/* definitions in the TrueType bytecode for */
/* this font. */
/* */
/* maxStackElements :: The maximum number of stack elements used */
/* during bytecode interpretation. */
/* */
/* maxSizeOfInstructions :: The maximum number of TrueType opcodes */
/* used for glyph hinting. */
/* */
/* maxComponentElements :: An obscure value related to composite */
/* glyphs definitions. */
/* */
/* maxComponentDepth :: An obscure value related to composite */
/* glyphs definitions. Probably the maximum */
/* number of simple glyphs in a composite. */
/* */
/* <Note> */
/* This structure is only used during font loading. */
/* */
typedef struct TT_MaxProfile_
{
FT_Fixed version;
FT_UShort numGlyphs;
FT_UShort maxPoints;
FT_UShort maxContours;
FT_UShort maxCompositePoints;
FT_UShort maxCompositeContours;
FT_UShort maxZones;
FT_UShort maxTwilightPoints;
FT_UShort maxStorage;
FT_UShort maxFunctionDefs;
FT_UShort maxInstructionDefs;
FT_UShort maxStackElements;
FT_UShort maxSizeOfInstructions;
FT_UShort maxComponentElements;
FT_UShort maxComponentDepth;
} TT_MaxProfile;
typedef enum
{
ft_sfnt_head = 0,
ft_sfnt_hhea = 1,
ft_sfnt_vhea = 2,
ft_sfnt_os2 = 3,
ft_sfnt_post = 4,
ft_sfnt_maxp = 1,
ft_sfnt_os2 = 2,
ft_sfnt_hhea = 3,
ft_sfnt_vhea = 4,
ft_sfnt_post = 5,
sfnt_max /* don't remove */
} FT_Sfnt_Tag;