Commit df11628b76513490ffd14669a9791b7236bcf924
2017-09-24T22:28:07
Move struct declarations to `freetype/internal'. NOTE: Does not compile! This is so that the CFF functions moved to `psaux' can access the same structs that they need. * src/cff/cfftypes.h: Moved to... * include/freetype/internal/cfftypes.h: ...Here. * src/cff/cffobjs.h: Moved the struct declarations to... * include/freetype/internal/cffotypes.h: ... this new file. * include/freetype/internal/internal.h (FT_INTERNAL_CFF_TYPES_H, FT_INTERNAL_CFF_OBJECT_TYPES_H): New macros. * src/cff/cffcmap.h, src/cff/cffdrivr.c, src/cff/cffgload.c, src/cff/cffgload.h, src/cff/cffload.h, src/cff/cffobjs.c, src/cff/cffobjs.h, src/cff/cffparse.h, src/psaux/psobjs.h, include/freetype/internal/psaux.h, include/freetype/internal/services/svcfftl.h: Update includes. * src/cff/rules.mk (CFF_DRV_H): Updated.
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diff --git a/ChangeLog b/ChangeLog
index a925810..386b6c9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,31 @@
2017-09-24 Ewald Hew <ewaldhew@gmail.com>
+ [cff] Move struct declarations to `freetype/internal'.
+
+ NOTE: Does not compile!
+
+ This is so that the CFF functions moved to `psaux' can access the
+ same structs that they need.
+
+ * src/cff/cfftypes.h: Moved to...
+ * include/freetype/internal/cfftypes.h: ...Here.
+
+ * src/cff/cffobjs.h: Moved the struct declarations to...
+ * include/freetype/internal/cffotypes.h: ... this new file.
+
+ * include/freetype/internal/internal.h (FT_INTERNAL_CFF_TYPES_H,
+ FT_INTERNAL_CFF_OBJECT_TYPES_H): New macros.
+
+ * src/cff/cffcmap.h, src/cff/cffdrivr.c, src/cff/cffgload.c,
+ src/cff/cffgload.h, src/cff/cffload.h, src/cff/cffobjs.c,
+ src/cff/cffobjs.h, src/cff/cffparse.h, src/psaux/psobjs.h,
+ include/freetype/internal/psaux.h,
+ include/freetype/internal/services/svcfftl.h: Update includes.
+
+ * src/cff/rules.mk (CFF_DRV_H): Updated.
+
+2017-09-24 Ewald Hew <ewaldhew@gmail.com>
+
[psaux, cff] Add new service for inter-module calls.
NOTE: Does not compile!
diff --git a/include/freetype/internal/cffotypes.h b/include/freetype/internal/cffotypes.h
new file mode 100644
index 0000000..6cabaff
--- /dev/null
+++ b/include/freetype/internal/cffotypes.h
@@ -0,0 +1,113 @@
+#ifndef CFFOTYPES_H_
+#define CFFOTYPES_H_
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_CFF_TYPES_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+#include FT_INTERNAL_POSTSCRIPT_HINTS_H
+
+
+FT_BEGIN_HEADER
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* CFF_Driver */
+ /* */
+ /* <Description> */
+ /* A handle to an OpenType driver object. */
+ /* */
+ typedef struct CFF_DriverRec_* CFF_Driver;
+
+ typedef TT_Face CFF_Face;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* CFF_Size */
+ /* */
+ /* <Description> */
+ /* A handle to an OpenType size object. */
+ /* */
+ typedef struct CFF_SizeRec_
+ {
+ FT_SizeRec root;
+ FT_ULong strike_index; /* 0xFFFFFFFF to indicate invalid */
+
+ } CFF_SizeRec, *CFF_Size;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* CFF_GlyphSlot */
+ /* */
+ /* <Description> */
+ /* A handle to an OpenType glyph slot object. */
+ /* */
+ typedef struct CFF_GlyphSlotRec_
+ {
+ FT_GlyphSlotRec root;
+
+ FT_Bool hint;
+ FT_Bool scaled;
+
+ FT_Fixed x_scale;
+ FT_Fixed y_scale;
+
+ } CFF_GlyphSlotRec, *CFF_GlyphSlot;
+
+
+ /*************************************************************************/
+ /* */
+ /* <Type> */
+ /* CFF_Internal */
+ /* */
+ /* <Description> */
+ /* The interface to the `internal' field of `FT_Size'. */
+ /* */
+ typedef struct CFF_InternalRec_
+ {
+ PSH_Globals topfont;
+ PSH_Globals subfonts[CFF_MAX_CID_FONTS];
+
+ } CFF_InternalRec, *CFF_Internal;
+
+
+ /*************************************************************************/
+ /* */
+ /* Subglyph transformation record. */
+ /* */
+ typedef struct CFF_Transform_
+ {
+ FT_Fixed xx, xy; /* transformation matrix coefficients */
+ FT_Fixed yx, yy;
+ FT_F26Dot6 ox, oy; /* offsets */
+
+ } CFF_Transform;
+
+
+ /***********************************************************************/
+ /* */
+ /* CFF driver class. */
+ /* */
+ typedef struct CFF_DriverRec_
+ {
+ FT_DriverRec root;
+
+ FT_UInt hinting_engine;
+ FT_Bool no_stem_darkening;
+ FT_Int darken_params[8];
+ FT_Int32 random_seed;
+
+ } CFF_DriverRec;
+
+
+FT_END_HEADER
+
+
+#endif
diff --git a/include/freetype/internal/cfftypes.h b/include/freetype/internal/cfftypes.h
new file mode 100644
index 0000000..d6de1f3
--- /dev/null
+++ b/include/freetype/internal/cfftypes.h
@@ -0,0 +1,408 @@
+/***************************************************************************/
+/* */
+/* 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 region indexes */
+ FT_UInt* regionIndices; /* array of `regionIdxCount' 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 */
+
+ FT_UInt32 random;
+
+ } 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;
+
+ /* interface to CFFLoad service */
+ const void* cffload;
+
+ /* 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;
+
+ /* since version 2.7.1 */
+ CFF_VStoreRec vstore; /* parsed vstore structure */
+
+ } CFF_FontRec;
+
+
+FT_END_HEADER
+
+#endif /* CFFTYPES_H_ */
+
+
+/* END */
diff --git a/include/freetype/internal/internal.h b/include/freetype/internal/internal.h
index 0204681..23f84b4 100644
--- a/include/freetype/internal/internal.h
+++ b/include/freetype/internal/internal.h
@@ -47,6 +47,9 @@
#define FT_INTERNAL_AUTOHINT_H <freetype/internal/autohint.h>
+#define FT_INTERNAL_CFF_TYPES_H <freetype/internal/cfftypes.h>
+#define FT_INTERNAL_CFF_OBJECTS_TYPES_H <freetype/internal/cffotypes.h>
+
#if defined( _MSC_VER ) /* Visual C++ (and Intel C++) */
diff --git a/include/freetype/internal/psaux.h b/include/freetype/internal/psaux.h
index bcc84e3..f127a44 100644
--- a/include/freetype/internal/psaux.h
+++ b/include/freetype/internal/psaux.h
@@ -27,6 +27,9 @@
#include FT_INTERNAL_HASH_H
#include FT_INTERNAL_TRUETYPE_TYPES_H
#include FT_SERVICE_POSTSCRIPT_CMAPS_H
+#include FT_INTERNAL_CFF_TYPES_H
+#include FT_INTERNAL_CFF_OBJECTS_TYPES_H
+
FT_BEGIN_HEADER
diff --git a/include/freetype/internal/services/svcfftl.h b/include/freetype/internal/services/svcfftl.h
index 18e2276..4663041 100644
--- a/include/freetype/internal/services/svcfftl.h
+++ b/include/freetype/internal/services/svcfftl.h
@@ -2,6 +2,7 @@
#define SVCFFTL_H_
#include FT_INTERNAL_SERVICE_H
+#include FT_INTERNAL_CFF_TYPES_H
FT_BEGIN_HEADER
diff --git a/src/cff/cffcmap.h b/src/cff/cffcmap.h
index 7792e04..227c91a 100644
--- a/src/cff/cffcmap.h
+++ b/src/cff/cffcmap.h
@@ -19,7 +19,7 @@
#ifndef CFFCMAP_H_
#define CFFCMAP_H_
-#include "cffobjs.h"
+#include FT_INTERNAL_CFF_OBJECTS_TYPES_H
FT_BEGIN_HEADER
diff --git a/src/cff/cffdrivr.c b/src/cff/cffdrivr.c
index 689f229..4c9b1cd 100644
--- a/src/cff/cffdrivr.c
+++ b/src/cff/cffdrivr.c
@@ -32,6 +32,7 @@
#include "cffload.h"
#include "cffcmap.h"
#include "cffparse.h"
+#include "cffobjs.h"
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
#include FT_SERVICE_MULTIPLE_MASTERS_H
diff --git a/src/cff/cffgload.c b/src/cff/cffgload.c
index 18dbf65..92ca08b 100644
--- a/src/cff/cffgload.c
+++ b/src/cff/cffgload.c
@@ -25,7 +25,6 @@
#include FT_OUTLINE_H
#include FT_CFF_DRIVER_H
-#include "cffobjs.h"
#include "cffload.h"
#include "cffgload.h"
diff --git a/src/cff/cffgload.h b/src/cff/cffgload.h
index b2e945d..ed291b8 100644
--- a/src/cff/cffgload.h
+++ b/src/cff/cffgload.h
@@ -22,7 +22,7 @@
#include <ft2build.h>
#include FT_FREETYPE_H
-#include "cffobjs.h"
+#include FT_INTERNAL_CFF_OBJECTS_TYPES_H
FT_BEGIN_HEADER
diff --git a/src/cff/cffload.h b/src/cff/cffload.h
index c745e81..82a0417 100644
--- a/src/cff/cffload.h
+++ b/src/cff/cffload.h
@@ -21,9 +21,9 @@
#include <ft2build.h>
-#include "cfftypes.h"
+#include FT_INTERNAL_CFF_TYPES_H
#include "cffparse.h"
-#include "cffobjs.h" /* for CFF_Face */
+#include FT_INTERNAL_CFF_OBJECTS_TYPES_H /* for CFF_Face */
FT_BEGIN_HEADER
diff --git a/src/cff/cffobjs.c b/src/cff/cffobjs.c
index ed15466..f9013e7 100644
--- a/src/cff/cffobjs.c
+++ b/src/cff/cffobjs.c
@@ -32,6 +32,7 @@
#include FT_SERVICE_MULTIPLE_MASTERS_H
#endif
+#include FT_INTERNAL_CFF_OBJECTS_TYPES_H
#include "cffobjs.h"
#include "cffload.h"
#include "cffcmap.h"
diff --git a/src/cff/cffobjs.h b/src/cff/cffobjs.h
index 1dba694..839a61c 100644
--- a/src/cff/cffobjs.h
+++ b/src/cff/cffobjs.h
@@ -21,111 +21,11 @@
#include <ft2build.h>
-#include FT_INTERNAL_OBJECTS_H
-#include "cfftypes.h"
-#include FT_INTERNAL_TRUETYPE_TYPES_H
-#include FT_SERVICE_POSTSCRIPT_CMAPS_H
-#include FT_INTERNAL_POSTSCRIPT_HINTS_H
FT_BEGIN_HEADER
- /*************************************************************************/
- /* */
- /* <Type> */
- /* CFF_Driver */
- /* */
- /* <Description> */
- /* A handle to an OpenType driver object. */
- /* */
- typedef struct CFF_DriverRec_* CFF_Driver;
-
- typedef TT_Face CFF_Face;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* CFF_Size */
- /* */
- /* <Description> */
- /* A handle to an OpenType size object. */
- /* */
- typedef struct CFF_SizeRec_
- {
- FT_SizeRec root;
- FT_ULong strike_index; /* 0xFFFFFFFF to indicate invalid */
-
- } CFF_SizeRec, *CFF_Size;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* CFF_GlyphSlot */
- /* */
- /* <Description> */
- /* A handle to an OpenType glyph slot object. */
- /* */
- typedef struct CFF_GlyphSlotRec_
- {
- FT_GlyphSlotRec root;
-
- FT_Bool hint;
- FT_Bool scaled;
-
- FT_Fixed x_scale;
- FT_Fixed y_scale;
-
- } CFF_GlyphSlotRec, *CFF_GlyphSlot;
-
-
- /*************************************************************************/
- /* */
- /* <Type> */
- /* CFF_Internal */
- /* */
- /* <Description> */
- /* The interface to the `internal' field of `FT_Size'. */
- /* */
- typedef struct CFF_InternalRec_
- {
- PSH_Globals topfont;
- PSH_Globals subfonts[CFF_MAX_CID_FONTS];
-
- } CFF_InternalRec, *CFF_Internal;
-
-
- /*************************************************************************/
- /* */
- /* Subglyph transformation record. */
- /* */
- typedef struct CFF_Transform_
- {
- FT_Fixed xx, xy; /* transformation matrix coefficients */
- FT_Fixed yx, yy;
- FT_F26Dot6 ox, oy; /* offsets */
-
- } CFF_Transform;
-
-
- /***********************************************************************/
- /* */
- /* CFF driver class. */
- /* */
- typedef struct CFF_DriverRec_
- {
- FT_DriverRec root;
-
- FT_UInt hinting_engine;
- FT_Bool no_stem_darkening;
- FT_Int darken_params[8];
- FT_Int32 random_seed;
-
- } CFF_DriverRec;
-
-
FT_LOCAL( FT_Error )
cff_size_init( FT_Size size ); /* CFF_Size */
diff --git a/src/cff/cffparse.h b/src/cff/cffparse.h
index 83d1bba..961c265 100644
--- a/src/cff/cffparse.h
+++ b/src/cff/cffparse.h
@@ -21,7 +21,7 @@
#include <ft2build.h>
-#include "cfftypes.h"
+#include FT_INTERNAL_CFF_TYPES_H
#include FT_INTERNAL_OBJECTS_H
diff --git a/src/cff/cfftypes.h b/src/cff/cfftypes.h
deleted file mode 100644
index d6de1f3..0000000
--- a/src/cff/cfftypes.h
+++ /dev/null
@@ -1,408 +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 region indexes */
- FT_UInt* regionIndices; /* array of `regionIdxCount' 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 */
-
- FT_UInt32 random;
-
- } 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;
-
- /* interface to CFFLoad service */
- const void* cffload;
-
- /* 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;
-
- /* since version 2.7.1 */
- CFF_VStoreRec vstore; /* parsed vstore structure */
-
- } CFF_FontRec;
-
-
-FT_END_HEADER
-
-#endif /* CFFTYPES_H_ */
-
-
-/* END */
diff --git a/src/cff/rules.mk b/src/cff/rules.mk
index feecf46..473b25c 100644
--- a/src/cff/rules.mk
+++ b/src/cff/rules.mk
@@ -39,8 +39,7 @@ CFF_DRV_SRC := $(CFF_DIR)/cffcmap.c \
#
CFF_DRV_H := $(CFF_DRV_SRC:%.c=%.h) \
$(CFF_DIR)/cfferrs.h \
- $(CFF_DIR)/cfftoken.h \
- $(CFF_DIR)/cfftypes.h
+ $(CFF_DIR)/cfftoken.h
# CFF driver object(s)
diff --git a/src/psaux/psobjs.h b/src/psaux/psobjs.h
index 73cd905..c06bb28 100644
--- a/src/psaux/psobjs.h
+++ b/src/psaux/psobjs.h
@@ -22,6 +22,7 @@
#include <ft2build.h>
#include FT_INTERNAL_POSTSCRIPT_AUX_H
+#include FT_INTERNAL_CFF_OBJECTS_TYPES_H
FT_BEGIN_HEADER