ref: 62c7af635eaa1ac9edbba22c4c4ca853b23740bf
parent: bb287bd1c0f293b333bf2760f54a24bfab169286
author: David Turner <[email protected]>
date: Tue May 2 06:57:00 EDT 2000
added the definition of the MaxProfile table
--- a/include/tttables.h
+++ b/include/tttables.h
@@ -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;