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Diffstat (limited to 'third_party/freetype/src/cff/cfftypes.h')
| -rw-r--r-- | third_party/freetype/src/cff/cfftypes.h | 402 |
1 files changed, 0 insertions, 402 deletions
diff --git a/third_party/freetype/src/cff/cfftypes.h b/third_party/freetype/src/cff/cfftypes.h deleted file mode 100644 index 412712c86c..0000000000 --- a/third_party/freetype/src/cff/cfftypes.h +++ /dev/null @@ -1,402 +0,0 @@ -/***************************************************************************/ -/* */ -/* cfftypes.h */ -/* */ -/* Basic OpenType/CFF type definitions and interface (specification */ -/* only). */ -/* */ -/* Copyright 1996-2017 by */ -/* David Turner, Robert Wilhelm, and Werner Lemberg. */ -/* */ -/* This file is part of the FreeType project, and may only be used, */ -/* modified, and distributed under the terms of the FreeType project */ -/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ -/* this file you indicate that you have read the license and */ -/* understand and accept it fully. */ -/* */ -/***************************************************************************/ - - -#ifndef CFFTYPES_H_ -#define CFFTYPES_H_ - - -#include <ft2build.h> -#include FT_FREETYPE_H -#include FT_TYPE1_TABLES_H -#include FT_INTERNAL_SERVICE_H -#include FT_SERVICE_POSTSCRIPT_CMAPS_H -#include FT_INTERNAL_POSTSCRIPT_HINTS_H - - -FT_BEGIN_HEADER - - - /*************************************************************************/ - /* */ - /* <Struct> */ - /* CFF_IndexRec */ - /* */ - /* <Description> */ - /* A structure used to model a CFF Index table. */ - /* */ - /* <Fields> */ - /* stream :: The source input stream. */ - /* */ - /* start :: The position of the first index byte in the */ - /* input stream. */ - /* */ - /* count :: The number of elements in the index. */ - /* */ - /* off_size :: The size in bytes of object offsets in index. */ - /* */ - /* data_offset :: The position of first data byte in the index's */ - /* bytes. */ - /* */ - /* data_size :: The size of the data table in this index. */ - /* */ - /* offsets :: A table of element offsets in the index. Must be */ - /* loaded explicitly. */ - /* */ - /* bytes :: If the index is loaded in memory, its bytes. */ - /* */ - typedef struct CFF_IndexRec_ - { - FT_Stream stream; - FT_ULong start; - FT_UInt hdr_size; - FT_UInt count; - FT_Byte off_size; - FT_ULong data_offset; - FT_ULong data_size; - - FT_ULong* offsets; - FT_Byte* bytes; - - } CFF_IndexRec, *CFF_Index; - - - typedef struct CFF_EncodingRec_ - { - FT_UInt format; - FT_ULong offset; - - FT_UInt count; - FT_UShort sids [256]; /* avoid dynamic allocations */ - FT_UShort codes[256]; - - } CFF_EncodingRec, *CFF_Encoding; - - - typedef struct CFF_CharsetRec_ - { - - FT_UInt format; - FT_ULong offset; - - FT_UShort* sids; - FT_UShort* cids; /* the inverse mapping of `sids'; only needed */ - /* for CID-keyed fonts */ - FT_UInt max_cid; - FT_UInt num_glyphs; - - } CFF_CharsetRec, *CFF_Charset; - - - /* cf. similar fields in file `ttgxvar.h' from the `truetype' module */ - - typedef struct CFF_VarData_ - { -#if 0 - FT_UInt itemCount; /* not used; always zero */ - FT_UInt shortDeltaCount; /* not used; always zero */ -#endif - - FT_UInt regionIdxCount; /* number of regions in this var data */ - FT_UInt* regionIndices; /* array of `regionCount' indices; */ - /* these index `varRegionList' */ - } CFF_VarData; - - - /* contribution of one axis to a region */ - typedef struct CFF_AxisCoords_ - { - FT_Fixed startCoord; - FT_Fixed peakCoord; /* zero peak means no effect (factor = 1) */ - FT_Fixed endCoord; - - } CFF_AxisCoords; - - - typedef struct CFF_VarRegion_ - { - CFF_AxisCoords* axisList; /* array of axisCount records */ - - } CFF_VarRegion; - - - typedef struct CFF_VStoreRec_ - { - FT_UInt dataCount; - CFF_VarData* varData; /* array of dataCount records */ - /* vsindex indexes this array */ - FT_UShort axisCount; - FT_UInt regionCount; /* total number of regions defined */ - CFF_VarRegion* varRegionList; - - } CFF_VStoreRec, *CFF_VStore; - - - /* forward reference */ - typedef struct CFF_FontRec_* CFF_Font; - - - /* This object manages one cached blend vector. */ - /* */ - /* There is a BlendRec for Private DICT parsing in each subfont */ - /* and a BlendRec for charstrings in CF2_Font instance data. */ - /* A cached BV may be used across DICTs or Charstrings if inputs */ - /* have not changed. */ - /* */ - /* `usedBV' is reset at the start of each parse or charstring. */ - /* vsindex cannot be changed after a BV is used. */ - /* */ - /* Note: NDV is long (32/64 bit), while BV is 16.16 (FT_Int32). */ - typedef struct CFF_BlendRec_ - { - FT_Bool builtBV; /* blendV has been built */ - FT_Bool usedBV; /* blendV has been used */ - CFF_Font font; /* top level font struct */ - FT_UInt lastVsindex; /* last vsindex used */ - FT_UInt lenNDV; /* normDV length (aka numAxes) */ - FT_Fixed* lastNDV; /* last NDV used */ - FT_UInt lenBV; /* BlendV length (aka numMasters) */ - FT_Int32* BV; /* current blendV (per DICT/glyph) */ - - } CFF_BlendRec, *CFF_Blend; - - - typedef struct CFF_FontRecDictRec_ - { - FT_UInt version; - FT_UInt notice; - FT_UInt copyright; - FT_UInt full_name; - FT_UInt family_name; - FT_UInt weight; - FT_Bool is_fixed_pitch; - FT_Fixed italic_angle; - FT_Fixed underline_position; - FT_Fixed underline_thickness; - FT_Int paint_type; - FT_Int charstring_type; - FT_Matrix font_matrix; - FT_Bool has_font_matrix; - FT_ULong units_per_em; /* temporarily used as scaling value also */ - FT_Vector font_offset; - FT_ULong unique_id; - FT_BBox font_bbox; - FT_Pos stroke_width; - FT_ULong charset_offset; - FT_ULong encoding_offset; - FT_ULong charstrings_offset; - FT_ULong private_offset; - FT_ULong private_size; - FT_Long synthetic_base; - FT_UInt embedded_postscript; - - /* these should only be used for the top-level font dictionary */ - FT_UInt cid_registry; - FT_UInt cid_ordering; - FT_Long cid_supplement; - - FT_Long cid_font_version; - FT_Long cid_font_revision; - FT_Long cid_font_type; - FT_ULong cid_count; - FT_ULong cid_uid_base; - FT_ULong cid_fd_array_offset; - FT_ULong cid_fd_select_offset; - FT_UInt cid_font_name; - - /* the next fields come from the data of the deprecated */ - /* `MultipleMaster' operator; they are needed to parse the (also */ - /* deprecated) `blend' operator in Type 2 charstrings */ - FT_UShort num_designs; - FT_UShort num_axes; - - /* fields for CFF2 */ - FT_ULong vstore_offset; - FT_UInt maxstack; - - } CFF_FontRecDictRec, *CFF_FontRecDict; - - - /* forward reference */ - typedef struct CFF_SubFontRec_* CFF_SubFont; - - - typedef struct CFF_PrivateRec_ - { - FT_Byte num_blue_values; - FT_Byte num_other_blues; - FT_Byte num_family_blues; - FT_Byte num_family_other_blues; - - FT_Pos blue_values[14]; - FT_Pos other_blues[10]; - FT_Pos family_blues[14]; - FT_Pos family_other_blues[10]; - - FT_Fixed blue_scale; - FT_Pos blue_shift; - FT_Pos blue_fuzz; - FT_Pos standard_width; - FT_Pos standard_height; - - FT_Byte num_snap_widths; - FT_Byte num_snap_heights; - FT_Pos snap_widths[13]; - FT_Pos snap_heights[13]; - FT_Bool force_bold; - FT_Fixed force_bold_threshold; - FT_Int lenIV; - FT_Int language_group; - FT_Fixed expansion_factor; - FT_Long initial_random_seed; - FT_ULong local_subrs_offset; - FT_Pos default_width; - FT_Pos nominal_width; - - /* fields for CFF2 */ - FT_UInt vsindex; - CFF_SubFont subfont; - - } CFF_PrivateRec, *CFF_Private; - - - typedef struct CFF_FDSelectRec_ - { - FT_Byte format; - FT_UInt range_count; - - /* that's the table, taken from the file `as is' */ - FT_Byte* data; - FT_UInt data_size; - - /* small cache for format 3 only */ - FT_UInt cache_first; - FT_UInt cache_count; - FT_Byte cache_fd; - - } CFF_FDSelectRec, *CFF_FDSelect; - - - /* A SubFont packs a font dict and a private dict together. They are */ - /* needed to support CID-keyed CFF fonts. */ - typedef struct CFF_SubFontRec_ - { - CFF_FontRecDictRec font_dict; - CFF_PrivateRec private_dict; - - /* fields for CFF2 */ - CFF_BlendRec blend; /* current blend vector */ - FT_UInt lenNDV; /* current length NDV or zero */ - FT_Fixed* NDV; /* ptr to current NDV or NULL */ - - /* `blend_stack' is a writable buffer to hold blend results. */ - /* This buffer is to the side of the normal cff parser stack; */ - /* `cff_parse_blend' and `cff_blend_doBlend' push blend results here. */ - /* The normal stack then points to these values instead of the DICT */ - /* because all other operators in Private DICT clear the stack. */ - /* `blend_stack' could be cleared at each operator other than blend. */ - /* Blended values are stored as 5-byte fixed point values. */ - - FT_Byte* blend_stack; /* base of stack allocation */ - FT_Byte* blend_top; /* first empty slot */ - FT_UInt blend_used; /* number of bytes in use */ - FT_UInt blend_alloc; /* number of bytes allocated */ - - CFF_IndexRec local_subrs_index; - FT_Byte** local_subrs; /* array of pointers */ - /* into Local Subrs INDEX data */ - - } CFF_SubFontRec; - - -#define CFF_MAX_CID_FONTS 256 - - - typedef struct CFF_FontRec_ - { - FT_Library library; - FT_Stream stream; - FT_Memory memory; /* TODO: take this from stream->memory? */ - FT_ULong base_offset; /* offset to start of CFF */ - FT_UInt num_faces; - FT_UInt num_glyphs; - - FT_Byte version_major; - FT_Byte version_minor; - FT_Byte header_size; - - FT_UInt top_dict_length; /* cff2 only */ - - FT_Bool cff2; - - CFF_IndexRec name_index; - CFF_IndexRec top_dict_index; - CFF_IndexRec global_subrs_index; - - CFF_EncodingRec encoding; - CFF_CharsetRec charset; - - CFF_IndexRec charstrings_index; - CFF_IndexRec font_dict_index; - CFF_IndexRec private_index; - CFF_IndexRec local_subrs_index; - - FT_String* font_name; - - /* array of pointers into Global Subrs INDEX data */ - FT_Byte** global_subrs; - - /* array of pointers into String INDEX data stored at string_pool */ - FT_UInt num_strings; - FT_Byte** strings; - FT_Byte* string_pool; - FT_ULong string_pool_size; - - CFF_SubFontRec top_font; - FT_UInt num_subfonts; - CFF_SubFont subfonts[CFF_MAX_CID_FONTS]; - - CFF_FDSelectRec fd_select; - - /* interface to PostScript hinter */ - PSHinter_Service pshinter; - - /* interface to Postscript Names service */ - FT_Service_PsCMaps psnames; - - /* since version 2.3.0 */ - PS_FontInfoRec* font_info; /* font info dictionary */ - - /* since version 2.3.6 */ - FT_String* registry; - FT_String* ordering; - - /* since version 2.4.12 */ - FT_Generic cf2_instance; - - CFF_VStoreRec vstore; /* parsed vstore structure */ - - } CFF_FontRec; - - -FT_END_HEADER - -#endif /* CFFTYPES_H_ */ - - -/* END */ |