2000-06-16 08:49:56 +02:00
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/***************************************************************************/
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/* */
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/* cidobjs.c */
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/* */
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/* CID objects manager (body). */
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/* */
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2001-06-28 19:49:10 +02:00
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/* Copyright 1996-2001 by */
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2000-06-16 08:49:56 +02:00
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/* David Turner, Robert Wilhelm, and Werner Lemberg. */
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/* */
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/* This file is part of the FreeType project, and may only be used, */
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/* modified, and distributed under the terms of the FreeType project */
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/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
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/* this file you indicate that you have read the license and */
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/* understand and accept it fully. */
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/* */
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/***************************************************************************/
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2000-12-08 17:17:16 +01:00
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#include <ft2build.h>
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#include FT_INTERNAL_DEBUG_H
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#include FT_INTERNAL_STREAM_H
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2001-03-20 12:14:24 +01:00
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#include "cidgload.h"
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#include "cidload.h"
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2000-12-08 17:17:16 +01:00
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#include FT_INTERNAL_POSTSCRIPT_NAMES_H
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#include FT_INTERNAL_POSTSCRIPT_AUX_H
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2001-12-20 10:36:21 +01:00
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#include FT_INTERNAL_POSTSCRIPT_HINTS_H
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2000-06-01 05:27:48 +02:00
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Complete redesign of error codes. Please check ftmoderr.h for more
details.
* include/freetype/internal/cfferrs.h,
include/freetype/internal/tterrors.h,
include/freetype/internal/t1errors.h: Removed. Replaced with files
local to the module. All extra error codes have been moved to
`fterrors.h'.
* src/sfnt/ttpost.h: Move error codes to `fterrors.h'.
* src/autohint/aherrors.h, src/cache/ftcerror.h, src/cff/cfferrs.h,
src/cid/ciderrs.h, src/pcf/pcferror.h, src/psaux/psauxerr.h,
src/psnames/psnamerr.h, src/raster/rasterrs.h, src/sfnt/sferrors.h,
src/smooth/ftsmerrs.h, src/truetype/tterrors.h,
src/type1/t1errors.h, src/winfonts/fnterrs.h: New files defining the
error names for the module it belongs to.
* include/freetype/ftmoderr.h: New file, defining the module error
offsets. Its structure is similar to `fterrors.h'.
* include/freetype/fterrors.h (FT_NOERRORDEF): New macro.
(FT_ERRORDEF): Redefined to use module error offsets.
All internal error codes are now public; unused error codes have
been removed, some are new.
* include/freetype/config/ftheader.h (FT_MODULE_ERRORS_H): New
macro.
* include/freetype/config/ftoption.h
(FT_CONFIG_OPTION_USE_MODULE_ERRORS): New macro.
All other source files have been updated to use the new error codes;
some already existing (internal) error codes local to a module have
been renamed to give them the same name as in the base module.
All make files have been updated to include the local error files.
* src/cid/cidtokens.h: Replaced with...
* src/cid/cidtoken.h: This file for 8+3 consistency.
* src/raster/ftraster.c: Use macros for header file names.
2001-06-06 19:30:41 +02:00
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#include "ciderrs.h"
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2000-06-01 05:27:48 +02:00
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2000-06-16 08:49:56 +02:00
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/*************************************************************************/
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/* */
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/* The macro FT_COMPONENT is used in trace mode. It is an implicit */
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/* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
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/* messages during execution. */
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/* */
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2000-12-14 00:44:37 +01:00
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#undef FT_COMPONENT
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#define FT_COMPONENT trace_cidobjs
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2000-06-16 08:49:56 +02:00
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2001-12-20 10:36:21 +01:00
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/*************************************************************************/
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/* */
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/* SLOT FUNCTIONS */
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/* */
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/*************************************************************************/
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2002-03-01 03:26:22 +01:00
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FT_LOCAL_DEF( void )
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2001-12-20 10:36:21 +01:00
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CID_GlyphSlot_Done( CID_GlyphSlot slot )
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{
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slot->root.internal->glyph_hints = 0;
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}
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2002-03-01 03:26:22 +01:00
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FT_LOCAL_DEF( FT_Error )
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* src/base/ftdbgmem.c (ft_mem_table_resize, ft_mem_table_new,
ft_mem_table_set, ft_mem_debug_alloc, ft_mem_debug_free,
ft_mem_debug_realloc, ft_mem_debug_done, FT_Alloc_Debug,
FT_Realloc_Debug, FT_Free_Debug): Fix compiler warnings.
* src/base/ftcalc.c (FT_MulFix): Ditto.
* src/cff/cffdrivr.c (cff_get_name_index): Ditto.
* src/cff/cffobjs.c (CFF_Size_Get_Global_Funcs, CFF_Size_Init,
CFF_GlyphSlot_Init): Ditto.
* src/cid/cidobjs.c (CID_GlyphSlot_Init,
CID_Size_Get_Globals_Funcs): Ditto.
* src/type1/t1objs.c (T1_Size_Get_Globals_Funcs, T1_GlyphSlot_Init):
Ditto.
* src/pshinter/pshmod.c (pshinter_interface): Use `static const'.
* src/winfonts/winfnt.c (FNT_Get_Next_Char): Remove unused
variables.
* include/freetype/internal/psaux.h (T1_Builder_Funcs): Renamed
to...
(T1_Builder_FuncsRec): This.
(T1_Builder_Funcs): New typedef.
(PSAux_Interface): Remove compiler warnings.
* src/psaux/psauxmod.c (t1_builder_funcs), src/psaux/psobjs.h
(t1_builder_funcs): Updated.
* src/pshinter/pshglob.h (PSH_Blue_Align): Replaced with ...
(PSH_BLUE_ALIGN_{NONE,TOP,BOT}): New defines.
(PSH_AlignmentRec): Updated.
* include/freetype/internal/ftstream.h (GET_Char, GET_Byte): Fix
typo.
* include/freetype/internal/ftgloadr.h (FT_SubGlyph): Ditto.
* src/base/ftstream (FT_Get_Char): Rename to...
(FT_Stream_Get_Char): This.
* src/base/ftnames.c (FT_Get_Sfnt_Name): s/index/idx/ -- `index' is
a built-in function in gcc, causing warning messages with gcc 3.0.
* src/autohint/ahglyph.c (ah_outline_load): Ditto.
* src/autohint/ahglobal.c (ah_hinter_compute_blues): Ditto.
* src/cache/ftcmanag.c (ftc_family_table_alloc,
ftc_family_table_free, FTC_Manager_Done, FTC_Manager_Register_Cache):
Ditto.
* src/cff/cffload.c (cff_new_index, cff_done_index,
cff_explicit_index, CFF_Access_Element, CFF_Forget_Element,
CFF_Get_Name, CFF_Get_String, CFF_Load_SubFont, CFF_Load_Font,
CFF_Done_Font): Ditto.
* src/psaux/psobjs.c (PS_Table_Add, PS_Parser_LoadField): Ditto.
* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Ditto.
* src/pshinter/pshrec.c (ps_mask_test_bit, ps_mask_clear_bit,
ps_mask_set_bit, ps_dimension_add_t1stem, ps_hints_t1stem3,
* src/pshinter/pshalgo1.c (psh1_hint_table_record,
psh1_hint_table_record_mask, psh1_hint_table_activate_mask): Ditto.
* src/pshinter/pshalgo2.c (psh2_hint_table_record,
psh2_hint_table_record_mask, psh2_hint_table_activate_mask): Ditto.
* src/sfnt/ttpost.c (Load_Format_20, Load_Format_25,
TT_Get_PS_Name): Ditto.
* src/truetype/ttgload.c (TT_Get_Metrics, Get_HMetrics,
load_truetype_glyph): Ditto.
* src/type1/t1load.c (parse_subrs, T1_Open_Face): Ditto.
* src/type1/t1afm.c (T1_Get_Kerning): Ditto.
* include/freetype/cache/ftcmanag.h (ftc_family_table_free): Ditto.
2002-03-07 22:59:59 +01:00
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CID_GlyphSlot_Init( CID_GlyphSlot slot )
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2001-12-20 22:22:02 +01:00
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{
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* src/base/ftdbgmem.c (ft_mem_table_resize, ft_mem_table_new,
ft_mem_table_set, ft_mem_debug_alloc, ft_mem_debug_free,
ft_mem_debug_realloc, ft_mem_debug_done, FT_Alloc_Debug,
FT_Realloc_Debug, FT_Free_Debug): Fix compiler warnings.
* src/base/ftcalc.c (FT_MulFix): Ditto.
* src/cff/cffdrivr.c (cff_get_name_index): Ditto.
* src/cff/cffobjs.c (CFF_Size_Get_Global_Funcs, CFF_Size_Init,
CFF_GlyphSlot_Init): Ditto.
* src/cid/cidobjs.c (CID_GlyphSlot_Init,
CID_Size_Get_Globals_Funcs): Ditto.
* src/type1/t1objs.c (T1_Size_Get_Globals_Funcs, T1_GlyphSlot_Init):
Ditto.
* src/pshinter/pshmod.c (pshinter_interface): Use `static const'.
* src/winfonts/winfnt.c (FNT_Get_Next_Char): Remove unused
variables.
* include/freetype/internal/psaux.h (T1_Builder_Funcs): Renamed
to...
(T1_Builder_FuncsRec): This.
(T1_Builder_Funcs): New typedef.
(PSAux_Interface): Remove compiler warnings.
* src/psaux/psauxmod.c (t1_builder_funcs), src/psaux/psobjs.h
(t1_builder_funcs): Updated.
* src/pshinter/pshglob.h (PSH_Blue_Align): Replaced with ...
(PSH_BLUE_ALIGN_{NONE,TOP,BOT}): New defines.
(PSH_AlignmentRec): Updated.
* include/freetype/internal/ftstream.h (GET_Char, GET_Byte): Fix
typo.
* include/freetype/internal/ftgloadr.h (FT_SubGlyph): Ditto.
* src/base/ftstream (FT_Get_Char): Rename to...
(FT_Stream_Get_Char): This.
* src/base/ftnames.c (FT_Get_Sfnt_Name): s/index/idx/ -- `index' is
a built-in function in gcc, causing warning messages with gcc 3.0.
* src/autohint/ahglyph.c (ah_outline_load): Ditto.
* src/autohint/ahglobal.c (ah_hinter_compute_blues): Ditto.
* src/cache/ftcmanag.c (ftc_family_table_alloc,
ftc_family_table_free, FTC_Manager_Done, FTC_Manager_Register_Cache):
Ditto.
* src/cff/cffload.c (cff_new_index, cff_done_index,
cff_explicit_index, CFF_Access_Element, CFF_Forget_Element,
CFF_Get_Name, CFF_Get_String, CFF_Load_SubFont, CFF_Load_Font,
CFF_Done_Font): Ditto.
* src/psaux/psobjs.c (PS_Table_Add, PS_Parser_LoadField): Ditto.
* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Ditto.
* src/pshinter/pshrec.c (ps_mask_test_bit, ps_mask_clear_bit,
ps_mask_set_bit, ps_dimension_add_t1stem, ps_hints_t1stem3,
* src/pshinter/pshalgo1.c (psh1_hint_table_record,
psh1_hint_table_record_mask, psh1_hint_table_activate_mask): Ditto.
* src/pshinter/pshalgo2.c (psh2_hint_table_record,
psh2_hint_table_record_mask, psh2_hint_table_activate_mask): Ditto.
* src/sfnt/ttpost.c (Load_Format_20, Load_Format_25,
TT_Get_PS_Name): Ditto.
* src/truetype/ttgload.c (TT_Get_Metrics, Get_HMetrics,
load_truetype_glyph): Ditto.
* src/type1/t1load.c (parse_subrs, T1_Open_Face): Ditto.
* src/type1/t1afm.c (T1_Get_Kerning): Ditto.
* include/freetype/cache/ftcmanag.h (ftc_family_table_free): Ditto.
2002-03-07 22:59:59 +01:00
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CID_Face face;
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2002-02-28 17:10:29 +01:00
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PSHinter_Service pshinter;
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2001-12-20 22:22:02 +01:00
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* src/base/ftdbgmem.c (ft_mem_table_resize, ft_mem_table_new,
ft_mem_table_set, ft_mem_debug_alloc, ft_mem_debug_free,
ft_mem_debug_realloc, ft_mem_debug_done, FT_Alloc_Debug,
FT_Realloc_Debug, FT_Free_Debug): Fix compiler warnings.
* src/base/ftcalc.c (FT_MulFix): Ditto.
* src/cff/cffdrivr.c (cff_get_name_index): Ditto.
* src/cff/cffobjs.c (CFF_Size_Get_Global_Funcs, CFF_Size_Init,
CFF_GlyphSlot_Init): Ditto.
* src/cid/cidobjs.c (CID_GlyphSlot_Init,
CID_Size_Get_Globals_Funcs): Ditto.
* src/type1/t1objs.c (T1_Size_Get_Globals_Funcs, T1_GlyphSlot_Init):
Ditto.
* src/pshinter/pshmod.c (pshinter_interface): Use `static const'.
* src/winfonts/winfnt.c (FNT_Get_Next_Char): Remove unused
variables.
* include/freetype/internal/psaux.h (T1_Builder_Funcs): Renamed
to...
(T1_Builder_FuncsRec): This.
(T1_Builder_Funcs): New typedef.
(PSAux_Interface): Remove compiler warnings.
* src/psaux/psauxmod.c (t1_builder_funcs), src/psaux/psobjs.h
(t1_builder_funcs): Updated.
* src/pshinter/pshglob.h (PSH_Blue_Align): Replaced with ...
(PSH_BLUE_ALIGN_{NONE,TOP,BOT}): New defines.
(PSH_AlignmentRec): Updated.
* include/freetype/internal/ftstream.h (GET_Char, GET_Byte): Fix
typo.
* include/freetype/internal/ftgloadr.h (FT_SubGlyph): Ditto.
* src/base/ftstream (FT_Get_Char): Rename to...
(FT_Stream_Get_Char): This.
* src/base/ftnames.c (FT_Get_Sfnt_Name): s/index/idx/ -- `index' is
a built-in function in gcc, causing warning messages with gcc 3.0.
* src/autohint/ahglyph.c (ah_outline_load): Ditto.
* src/autohint/ahglobal.c (ah_hinter_compute_blues): Ditto.
* src/cache/ftcmanag.c (ftc_family_table_alloc,
ftc_family_table_free, FTC_Manager_Done, FTC_Manager_Register_Cache):
Ditto.
* src/cff/cffload.c (cff_new_index, cff_done_index,
cff_explicit_index, CFF_Access_Element, CFF_Forget_Element,
CFF_Get_Name, CFF_Get_String, CFF_Load_SubFont, CFF_Load_Font,
CFF_Done_Font): Ditto.
* src/psaux/psobjs.c (PS_Table_Add, PS_Parser_LoadField): Ditto.
* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Ditto.
* src/pshinter/pshrec.c (ps_mask_test_bit, ps_mask_clear_bit,
ps_mask_set_bit, ps_dimension_add_t1stem, ps_hints_t1stem3,
* src/pshinter/pshalgo1.c (psh1_hint_table_record,
psh1_hint_table_record_mask, psh1_hint_table_activate_mask): Ditto.
* src/pshinter/pshalgo2.c (psh2_hint_table_record,
psh2_hint_table_record_mask, psh2_hint_table_activate_mask): Ditto.
* src/sfnt/ttpost.c (Load_Format_20, Load_Format_25,
TT_Get_PS_Name): Ditto.
* src/truetype/ttgload.c (TT_Get_Metrics, Get_HMetrics,
load_truetype_glyph): Ditto.
* src/type1/t1load.c (parse_subrs, T1_Open_Face): Ditto.
* src/type1/t1afm.c (T1_Get_Kerning): Ditto.
* include/freetype/cache/ftcmanag.h (ftc_family_table_free): Ditto.
2002-03-07 22:59:59 +01:00
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face = (CID_Face)slot->root.face;
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pshinter = (PSHinter_Service)face->pshinter;
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2001-12-20 22:22:02 +01:00
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if ( pshinter )
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2001-12-20 10:36:21 +01:00
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{
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FT_Module module;
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2001-12-20 22:22:02 +01:00
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module = FT_Get_Module( slot->root.face->driver->root.library,
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"pshinter" );
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if ( module )
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2001-12-20 10:36:21 +01:00
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{
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T1_Hints_Funcs funcs;
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2001-12-20 22:22:02 +01:00
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2001-12-20 10:36:21 +01:00
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funcs = pshinter->get_t1_funcs( module );
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2001-12-20 22:22:02 +01:00
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slot->root.internal->glyph_hints = (void*)funcs;
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2001-12-20 10:36:21 +01:00
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}
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}
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2001-12-20 22:22:02 +01:00
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2001-12-20 10:36:21 +01:00
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return 0;
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}
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2001-12-20 22:22:02 +01:00
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2001-12-20 10:36:21 +01:00
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/*************************************************************************/
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/* */
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/* SIZE FUNCTIONS */
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/* */
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/*************************************************************************/
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static PSH_Globals_Funcs
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CID_Size_Get_Globals_Funcs( CID_Size size )
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{
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* src/base/ftdbgmem.c (ft_mem_table_resize, ft_mem_table_new,
ft_mem_table_set, ft_mem_debug_alloc, ft_mem_debug_free,
ft_mem_debug_realloc, ft_mem_debug_done, FT_Alloc_Debug,
FT_Realloc_Debug, FT_Free_Debug): Fix compiler warnings.
* src/base/ftcalc.c (FT_MulFix): Ditto.
* src/cff/cffdrivr.c (cff_get_name_index): Ditto.
* src/cff/cffobjs.c (CFF_Size_Get_Global_Funcs, CFF_Size_Init,
CFF_GlyphSlot_Init): Ditto.
* src/cid/cidobjs.c (CID_GlyphSlot_Init,
CID_Size_Get_Globals_Funcs): Ditto.
* src/type1/t1objs.c (T1_Size_Get_Globals_Funcs, T1_GlyphSlot_Init):
Ditto.
* src/pshinter/pshmod.c (pshinter_interface): Use `static const'.
* src/winfonts/winfnt.c (FNT_Get_Next_Char): Remove unused
variables.
* include/freetype/internal/psaux.h (T1_Builder_Funcs): Renamed
to...
(T1_Builder_FuncsRec): This.
(T1_Builder_Funcs): New typedef.
(PSAux_Interface): Remove compiler warnings.
* src/psaux/psauxmod.c (t1_builder_funcs), src/psaux/psobjs.h
(t1_builder_funcs): Updated.
* src/pshinter/pshglob.h (PSH_Blue_Align): Replaced with ...
(PSH_BLUE_ALIGN_{NONE,TOP,BOT}): New defines.
(PSH_AlignmentRec): Updated.
* include/freetype/internal/ftstream.h (GET_Char, GET_Byte): Fix
typo.
* include/freetype/internal/ftgloadr.h (FT_SubGlyph): Ditto.
* src/base/ftstream (FT_Get_Char): Rename to...
(FT_Stream_Get_Char): This.
* src/base/ftnames.c (FT_Get_Sfnt_Name): s/index/idx/ -- `index' is
a built-in function in gcc, causing warning messages with gcc 3.0.
* src/autohint/ahglyph.c (ah_outline_load): Ditto.
* src/autohint/ahglobal.c (ah_hinter_compute_blues): Ditto.
* src/cache/ftcmanag.c (ftc_family_table_alloc,
ftc_family_table_free, FTC_Manager_Done, FTC_Manager_Register_Cache):
Ditto.
* src/cff/cffload.c (cff_new_index, cff_done_index,
cff_explicit_index, CFF_Access_Element, CFF_Forget_Element,
CFF_Get_Name, CFF_Get_String, CFF_Load_SubFont, CFF_Load_Font,
CFF_Done_Font): Ditto.
* src/psaux/psobjs.c (PS_Table_Add, PS_Parser_LoadField): Ditto.
* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Ditto.
* src/pshinter/pshrec.c (ps_mask_test_bit, ps_mask_clear_bit,
ps_mask_set_bit, ps_dimension_add_t1stem, ps_hints_t1stem3,
* src/pshinter/pshalgo1.c (psh1_hint_table_record,
psh1_hint_table_record_mask, psh1_hint_table_activate_mask): Ditto.
* src/pshinter/pshalgo2.c (psh2_hint_table_record,
psh2_hint_table_record_mask, psh2_hint_table_activate_mask): Ditto.
* src/sfnt/ttpost.c (Load_Format_20, Load_Format_25,
TT_Get_PS_Name): Ditto.
* src/truetype/ttgload.c (TT_Get_Metrics, Get_HMetrics,
load_truetype_glyph): Ditto.
* src/type1/t1load.c (parse_subrs, T1_Open_Face): Ditto.
* src/type1/t1afm.c (T1_Get_Kerning): Ditto.
* include/freetype/cache/ftcmanag.h (ftc_family_table_free): Ditto.
2002-03-07 22:59:59 +01:00
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CID_Face face = (CID_Face)size->root.face;
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PSHinter_Service pshinter = (PSHinter_Service)face->pshinter;
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FT_Module module;
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2001-12-20 22:22:02 +01:00
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2001-12-20 10:36:21 +01:00
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module = FT_Get_Module( size->root.face->driver->root.library,
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|
|
|
"pshinter" );
|
|
|
|
return ( module && pshinter && pshinter->get_globals_funcs )
|
|
|
|
? pshinter->get_globals_funcs( module )
|
2001-12-20 22:22:02 +01:00
|
|
|
: 0;
|
2001-12-20 10:36:21 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2002-03-01 03:26:22 +01:00
|
|
|
FT_LOCAL_DEF( void )
|
2001-12-20 10:36:21 +01:00
|
|
|
CID_Size_Done( CID_Size size )
|
|
|
|
{
|
|
|
|
if ( size->root.internal )
|
|
|
|
{
|
|
|
|
PSH_Globals_Funcs funcs;
|
2001-12-20 22:22:02 +01:00
|
|
|
|
2001-12-20 10:36:21 +01:00
|
|
|
|
|
|
|
funcs = CID_Size_Get_Globals_Funcs( size );
|
|
|
|
if ( funcs )
|
|
|
|
funcs->destroy( (PSH_Globals)size->root.internal );
|
|
|
|
|
|
|
|
size->root.internal = 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2002-03-01 03:26:22 +01:00
|
|
|
FT_LOCAL_DEF( FT_Error )
|
2001-12-20 10:36:21 +01:00
|
|
|
CID_Size_Init( CID_Size size )
|
|
|
|
{
|
|
|
|
FT_Error error = 0;
|
|
|
|
PSH_Globals_Funcs funcs = CID_Size_Get_Globals_Funcs( size );
|
2001-12-20 22:22:02 +01:00
|
|
|
|
2001-12-20 10:36:21 +01:00
|
|
|
|
|
|
|
if ( funcs )
|
|
|
|
{
|
2001-12-20 22:22:02 +01:00
|
|
|
PSH_Globals globals;
|
|
|
|
CID_Face face = (CID_Face)size->root.face;
|
2002-02-28 19:59:37 +01:00
|
|
|
CID_FaceDict dict = face->cid.font_dicts + face->root.face_index;
|
|
|
|
PS_Private priv = &dict->private_dict;
|
2001-12-20 22:22:02 +01:00
|
|
|
|
2001-12-20 10:36:21 +01:00
|
|
|
|
|
|
|
error = funcs->create( size->root.face->memory, priv, &globals );
|
|
|
|
if ( !error )
|
|
|
|
size->root.internal = (FT_Size_Internal)(void*)globals;
|
|
|
|
}
|
2001-12-20 22:22:02 +01:00
|
|
|
|
2001-12-20 10:36:21 +01:00
|
|
|
return error;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2002-03-01 03:26:22 +01:00
|
|
|
FT_LOCAL_DEF( FT_Error )
|
2001-12-20 10:36:21 +01:00
|
|
|
CID_Size_Reset( CID_Size size )
|
|
|
|
{
|
|
|
|
PSH_Globals_Funcs funcs = CID_Size_Get_Globals_Funcs( size );
|
|
|
|
FT_Error error = 0;
|
|
|
|
|
2001-12-20 22:22:02 +01:00
|
|
|
|
2001-12-20 10:36:21 +01:00
|
|
|
if ( funcs )
|
|
|
|
error = funcs->set_scale( (PSH_Globals)size->root.internal,
|
|
|
|
size->root.metrics.x_scale,
|
|
|
|
size->root.metrics.y_scale,
|
|
|
|
0, 0 );
|
2001-12-20 22:22:02 +01:00
|
|
|
return error;
|
2001-12-20 10:36:21 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2000-06-16 08:49:56 +02:00
|
|
|
/*************************************************************************/
|
|
|
|
/* */
|
|
|
|
/* FACE FUNCTIONS */
|
|
|
|
/* */
|
|
|
|
/*************************************************************************/
|
|
|
|
|
|
|
|
|
|
|
|
/*************************************************************************/
|
|
|
|
/* */
|
|
|
|
/* <Function> */
|
2001-12-20 10:36:21 +01:00
|
|
|
/* CID_Face_Done */
|
2000-06-16 08:49:56 +02:00
|
|
|
/* */
|
|
|
|
/* <Description> */
|
|
|
|
/* Finalizes a given face object. */
|
|
|
|
/* */
|
|
|
|
/* <Input> */
|
|
|
|
/* face :: A pointer to the face object to destroy. */
|
|
|
|
/* */
|
2002-03-01 03:26:22 +01:00
|
|
|
FT_LOCAL_DEF( void )
|
2001-12-20 10:36:21 +01:00
|
|
|
CID_Face_Done( CID_Face face )
|
2000-06-01 05:27:48 +02:00
|
|
|
{
|
|
|
|
FT_Memory memory;
|
|
|
|
|
2000-06-16 08:49:56 +02:00
|
|
|
|
|
|
|
if ( face )
|
2000-06-01 05:27:48 +02:00
|
|
|
{
|
2002-02-28 19:59:37 +01:00
|
|
|
CID_FaceInfo cid = &face->cid;
|
|
|
|
PS_FontInfo info = &cid->font_info;
|
2000-06-16 08:49:56 +02:00
|
|
|
|
2000-06-01 05:27:48 +02:00
|
|
|
|
|
|
|
memory = face->root.memory;
|
2000-06-16 08:49:56 +02:00
|
|
|
|
2001-12-21 16:26:19 +01:00
|
|
|
/* release subrs */
|
|
|
|
if ( face->subrs )
|
|
|
|
{
|
|
|
|
FT_Int n;
|
|
|
|
|
2001-12-22 15:38:40 +01:00
|
|
|
|
2001-12-21 16:26:19 +01:00
|
|
|
for ( n = 0; n < cid->num_dicts; n++ )
|
|
|
|
{
|
2002-02-28 19:59:37 +01:00
|
|
|
CID_Subrs subr = face->subrs + n;
|
2001-12-21 16:26:19 +01:00
|
|
|
|
2001-12-22 15:38:40 +01:00
|
|
|
|
2001-12-21 16:26:19 +01:00
|
|
|
if ( subr->code )
|
|
|
|
{
|
2002-03-22 14:52:37 +01:00
|
|
|
FT_FREE( subr->code[0] );
|
|
|
|
FT_FREE( subr->code );
|
2001-12-21 16:26:19 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2002-03-22 14:52:37 +01:00
|
|
|
FT_FREE( face->subrs );
|
2001-12-21 16:26:19 +01:00
|
|
|
}
|
|
|
|
|
2000-06-01 05:27:48 +02:00
|
|
|
/* release FontInfo strings */
|
2002-03-22 14:52:37 +01:00
|
|
|
FT_FREE( info->version );
|
|
|
|
FT_FREE( info->notice );
|
|
|
|
FT_FREE( info->full_name );
|
|
|
|
FT_FREE( info->family_name );
|
|
|
|
FT_FREE( info->weight );
|
2000-06-16 08:49:56 +02:00
|
|
|
|
2000-06-01 05:27:48 +02:00
|
|
|
/* release font dictionaries */
|
2002-03-22 14:52:37 +01:00
|
|
|
FT_FREE( cid->font_dicts );
|
2000-06-01 05:27:48 +02:00
|
|
|
cid->num_dicts = 0;
|
2000-06-16 08:49:56 +02:00
|
|
|
|
2000-06-01 05:27:48 +02:00
|
|
|
/* release other strings */
|
2002-03-22 14:52:37 +01:00
|
|
|
FT_FREE( cid->cid_font_name );
|
|
|
|
FT_FREE( cid->registry );
|
|
|
|
FT_FREE( cid->ordering );
|
2000-06-16 08:49:56 +02:00
|
|
|
|
2000-06-01 05:27:48 +02:00
|
|
|
face->root.family_name = 0;
|
|
|
|
face->root.style_name = 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2000-06-16 08:49:56 +02:00
|
|
|
/*************************************************************************/
|
|
|
|
/* */
|
|
|
|
/* <Function> */
|
2001-12-20 10:36:21 +01:00
|
|
|
/* CID_Face_Init */
|
2000-06-16 08:49:56 +02:00
|
|
|
/* */
|
|
|
|
/* <Description> */
|
|
|
|
/* Initializes a given CID face object. */
|
|
|
|
/* */
|
|
|
|
/* <Input> */
|
|
|
|
/* stream :: The source font stream. */
|
|
|
|
/* */
|
|
|
|
/* face_index :: The index of the font face in the resource. */
|
|
|
|
/* */
|
|
|
|
/* num_params :: Number of additional generic parameters. Ignored. */
|
|
|
|
/* */
|
|
|
|
/* params :: Additional generic parameters. Ignored. */
|
|
|
|
/* */
|
|
|
|
/* <InOut> */
|
|
|
|
/* face :: The newly built face object. */
|
|
|
|
/* */
|
|
|
|
/* <Return> */
|
2000-06-25 08:47:11 +02:00
|
|
|
/* FreeType error code. 0 means success. */
|
2000-06-16 08:49:56 +02:00
|
|
|
/* */
|
2002-03-01 03:26:22 +01:00
|
|
|
FT_LOCAL_DEF( FT_Error )
|
2001-12-20 10:36:21 +01:00
|
|
|
CID_Face_Init( FT_Stream stream,
|
2001-06-27 21:46:12 +02:00
|
|
|
CID_Face face,
|
|
|
|
FT_Int face_index,
|
|
|
|
FT_Int num_params,
|
|
|
|
FT_Parameter* params )
|
2000-06-01 05:27:48 +02:00
|
|
|
{
|
2001-12-20 22:22:02 +01:00
|
|
|
FT_Error error;
|
2002-02-28 17:10:29 +01:00
|
|
|
PSNames_Service psnames;
|
|
|
|
PSAux_Service psaux;
|
|
|
|
PSHinter_Service pshinter;
|
2000-06-01 05:27:48 +02:00
|
|
|
|
2000-07-04 20:12:13 +02:00
|
|
|
FT_UNUSED( num_params );
|
|
|
|
FT_UNUSED( params );
|
|
|
|
FT_UNUSED( face_index );
|
|
|
|
FT_UNUSED( stream );
|
2000-06-16 08:49:56 +02:00
|
|
|
|
2000-06-01 05:27:48 +02:00
|
|
|
|
|
|
|
face->root.num_faces = 1;
|
|
|
|
|
2002-02-28 17:10:29 +01:00
|
|
|
psnames = (PSNames_Service)face->psnames;
|
2000-06-16 08:49:56 +02:00
|
|
|
if ( !psnames )
|
2000-06-01 05:27:48 +02:00
|
|
|
{
|
2002-02-28 17:10:29 +01:00
|
|
|
psnames = (PSNames_Service)FT_Get_Module_Interface(
|
2000-06-25 08:47:11 +02:00
|
|
|
FT_FACE_LIBRARY( face ), "psnames" );
|
2000-06-23 07:02:13 +02:00
|
|
|
|
|
|
|
face->psnames = psnames;
|
2000-06-01 05:27:48 +02:00
|
|
|
}
|
|
|
|
|
2002-02-28 17:10:29 +01:00
|
|
|
psaux = (PSAux_Service)face->psaux;
|
2000-08-24 00:47:44 +02:00
|
|
|
if ( !psaux )
|
|
|
|
{
|
2002-02-28 17:10:29 +01:00
|
|
|
psaux = (PSAux_Service)FT_Get_Module_Interface(
|
2001-12-20 22:22:02 +01:00
|
|
|
FT_FACE_LIBRARY( face ), "psaux" );
|
2000-10-31 21:42:18 +01:00
|
|
|
|
2000-08-24 00:47:44 +02:00
|
|
|
face->psaux = psaux;
|
|
|
|
}
|
|
|
|
|
2002-02-28 17:10:29 +01:00
|
|
|
pshinter = (PSHinter_Service)face->pshinter;
|
2001-12-20 10:36:21 +01:00
|
|
|
if ( !pshinter )
|
|
|
|
{
|
2002-02-28 17:10:29 +01:00
|
|
|
pshinter = (PSHinter_Service)FT_Get_Module_Interface(
|
2001-12-20 22:22:02 +01:00
|
|
|
FT_FACE_LIBRARY( face ), "pshinter" );
|
2001-12-20 10:36:21 +01:00
|
|
|
|
|
|
|
face->pshinter = pshinter;
|
|
|
|
}
|
|
|
|
|
2000-06-16 08:49:56 +02:00
|
|
|
/* open the tokenizer; this will also check the font format */
|
2002-03-20 11:49:31 +01:00
|
|
|
if ( FT_STREAM_SEEK( 0 ) )
|
2000-06-01 05:27:48 +02:00
|
|
|
goto Exit;
|
2000-06-16 08:49:56 +02:00
|
|
|
|
A complete revision of FreeType 2's GNU makefiles (of the library):
Tons of unnecessary stuff have been removed; only the essential rules
have been retained.
The source files now depend on all header files in include/freetype,
include/freetype/config, and include/freetype/internal. This is not
optimal, I know, and I'll try to improve this, but it is better than
before (namely no dependencies on `internal').
FTDEBUG_SRC has been added (similar to FTSYS_SRC) -- I don't know
exactly whether this is really useful, but it doesn't harm.
There is now more documentation in the makefiles itself.
io-frames.html: Use of <th>, <code>, and <var> for better tagging.
Reactivating of FT_DEBUG_LEVEL_xxx macros.
Added a lot of #include directives to make `multi' builds possible -- note
that currently the modules cid, t1, and t1z have clashing structures and
functions which means that you can only use one of these three modules for a
multi build.
Added some missing function declarations to (local) header files.
Renamed some T1_Open_Face() to CID_Open_Face() in the cid module -- a lot
of other functions should be renamed also...
Replaced many FT_xxx stuff with T1_xxx in t1z driver -- this isn't finished
yet...
Fixed FT_Free() to allow a NULL pointer without an assertion (this has
always been a valid assumption in FreeType, at least in FT 1.x).
A lot of other, minor fixes (mostly documentation).
2000-06-11 05:46:57 +02:00
|
|
|
error = CID_Open_Face( face );
|
2000-06-16 08:49:56 +02:00
|
|
|
if ( error )
|
|
|
|
goto Exit;
|
2000-06-01 05:27:48 +02:00
|
|
|
|
|
|
|
/* if we just wanted to check the format, leave successfully now */
|
2000-06-16 08:49:56 +02:00
|
|
|
if ( face_index < 0 )
|
2000-06-01 05:27:48 +02:00
|
|
|
goto Exit;
|
|
|
|
|
|
|
|
/* check the face index */
|
|
|
|
if ( face_index != 0 )
|
|
|
|
{
|
2001-12-20 10:36:21 +01:00
|
|
|
FT_ERROR(( "CID_Face_Init: invalid face index\n" ));
|
Complete redesign of error codes. Please check ftmoderr.h for more
details.
* include/freetype/internal/cfferrs.h,
include/freetype/internal/tterrors.h,
include/freetype/internal/t1errors.h: Removed. Replaced with files
local to the module. All extra error codes have been moved to
`fterrors.h'.
* src/sfnt/ttpost.h: Move error codes to `fterrors.h'.
* src/autohint/aherrors.h, src/cache/ftcerror.h, src/cff/cfferrs.h,
src/cid/ciderrs.h, src/pcf/pcferror.h, src/psaux/psauxerr.h,
src/psnames/psnamerr.h, src/raster/rasterrs.h, src/sfnt/sferrors.h,
src/smooth/ftsmerrs.h, src/truetype/tterrors.h,
src/type1/t1errors.h, src/winfonts/fnterrs.h: New files defining the
error names for the module it belongs to.
* include/freetype/ftmoderr.h: New file, defining the module error
offsets. Its structure is similar to `fterrors.h'.
* include/freetype/fterrors.h (FT_NOERRORDEF): New macro.
(FT_ERRORDEF): Redefined to use module error offsets.
All internal error codes are now public; unused error codes have
been removed, some are new.
* include/freetype/config/ftheader.h (FT_MODULE_ERRORS_H): New
macro.
* include/freetype/config/ftoption.h
(FT_CONFIG_OPTION_USE_MODULE_ERRORS): New macro.
All other source files have been updated to use the new error codes;
some already existing (internal) error codes local to a module have
been renamed to give them the same name as in the base module.
All make files have been updated to include the local error files.
* src/cid/cidtokens.h: Replaced with...
* src/cid/cidtoken.h: This file for 8+3 consistency.
* src/raster/ftraster.c: Use macros for header file names.
2001-06-06 19:30:41 +02:00
|
|
|
error = CID_Err_Invalid_Argument;
|
2000-06-01 05:27:48 +02:00
|
|
|
goto Exit;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Now, load the font program into the face object */
|
|
|
|
{
|
|
|
|
/* Init the face object fields */
|
|
|
|
/* Now set up root face fields */
|
|
|
|
{
|
|
|
|
FT_Face root = (FT_Face)&face->root;
|
|
|
|
|
2000-06-16 08:49:56 +02:00
|
|
|
|
2000-06-01 05:27:48 +02:00
|
|
|
root->num_glyphs = face->cid.cid_count;
|
|
|
|
root->num_charmaps = 0;
|
|
|
|
|
|
|
|
root->face_index = face_index;
|
|
|
|
root->face_flags = FT_FACE_FLAG_SCALABLE;
|
|
|
|
|
|
|
|
root->face_flags |= FT_FACE_FLAG_HORIZONTAL;
|
|
|
|
|
|
|
|
if ( face->cid.font_info.is_fixed_pitch )
|
|
|
|
root->face_flags |= FT_FACE_FLAG_FIXED_WIDTH;
|
|
|
|
|
2000-07-01 00:24:36 +02:00
|
|
|
/* XXX: TODO: add kerning with .afm support */
|
2000-06-01 05:27:48 +02:00
|
|
|
|
2000-07-01 00:24:36 +02:00
|
|
|
/* get style name -- be careful, some broken fonts only */
|
|
|
|
/* have a /FontName dictionary entry! */
|
2000-06-01 05:27:48 +02:00
|
|
|
root->family_name = face->cid.font_info.family_name;
|
2000-06-16 08:49:56 +02:00
|
|
|
if ( root->family_name )
|
2000-06-01 05:27:48 +02:00
|
|
|
{
|
|
|
|
char* full = face->cid.font_info.full_name;
|
|
|
|
char* family = root->family_name;
|
|
|
|
|
|
|
|
while ( *family && *full == *family )
|
|
|
|
{
|
|
|
|
family++;
|
|
|
|
full++;
|
|
|
|
}
|
|
|
|
|
2000-06-16 08:49:56 +02:00
|
|
|
root->style_name = ( *full == ' ' ) ? full + 1
|
2000-07-05 06:32:02 +02:00
|
|
|
: (char *)"Regular";
|
2000-06-01 05:27:48 +02:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2000-06-16 08:49:56 +02:00
|
|
|
/* do we have a `/FontName'? */
|
|
|
|
if ( face->cid.cid_font_name )
|
2000-06-01 05:27:48 +02:00
|
|
|
{
|
|
|
|
root->family_name = face->cid.cid_font_name;
|
2000-07-31 20:59:02 +02:00
|
|
|
root->style_name = (char *)"Regular";
|
2000-06-01 05:27:48 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* no embedded bitmap support */
|
|
|
|
root->num_fixed_sizes = 0;
|
|
|
|
root->available_sizes = 0;
|
|
|
|
|
2002-03-05 16:55:28 +01:00
|
|
|
root->bbox.xMin = face->cid.font_bbox.xMin >> 16;
|
|
|
|
root->bbox.yMin = face->cid.font_bbox.yMin >> 16;
|
|
|
|
root->bbox.xMax = (face->cid.font_bbox.xMax + 0xFFFFU) >> 16;
|
|
|
|
root->bbox.yMax = (face->cid.font_bbox.yMax + 0xFFFFU) >> 16;
|
|
|
|
|
|
|
|
|
2001-03-10 20:06:54 +01:00
|
|
|
if ( !root->units_per_EM )
|
|
|
|
root->units_per_EM = 1000;
|
|
|
|
|
2002-03-06 13:38:15 +01:00
|
|
|
root->ascender = (FT_Short)( root->bbox.yMax );
|
|
|
|
root->descender = (FT_Short)( root->bbox.yMin );
|
2001-06-20 01:03:41 +02:00
|
|
|
root->height = (FT_Short)(
|
|
|
|
( ( root->ascender + root->descender ) * 12 ) / 10 );
|
2000-06-16 08:49:56 +02:00
|
|
|
|
2000-06-01 05:27:48 +02:00
|
|
|
|
|
|
|
root->underline_position = face->cid.font_info.underline_position;
|
|
|
|
root->underline_thickness = face->cid.font_info.underline_thickness;
|
|
|
|
|
2000-11-04 03:52:02 +01:00
|
|
|
root->internal->max_points = 0;
|
|
|
|
root->internal->max_contours = 0;
|
2000-06-01 05:27:48 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
Exit:
|
|
|
|
return error;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2000-06-16 08:49:56 +02:00
|
|
|
/*************************************************************************/
|
|
|
|
/* */
|
|
|
|
/* <Function> */
|
2001-12-20 10:36:21 +01:00
|
|
|
/* CID_Driver_Init */
|
2000-06-16 08:49:56 +02:00
|
|
|
/* */
|
|
|
|
/* <Description> */
|
|
|
|
/* Initializes a given CID driver object. */
|
|
|
|
/* */
|
|
|
|
/* <Input> */
|
|
|
|
/* driver :: A handle to the target driver object. */
|
|
|
|
/* */
|
|
|
|
/* <Return> */
|
2000-06-25 08:47:11 +02:00
|
|
|
/* FreeType error code. 0 means success. */
|
2000-06-16 08:49:56 +02:00
|
|
|
/* */
|
2002-03-01 03:26:22 +01:00
|
|
|
FT_LOCAL_DEF( FT_Error )
|
2001-12-20 10:36:21 +01:00
|
|
|
CID_Driver_Init( CID_Driver driver )
|
2000-06-01 05:27:48 +02:00
|
|
|
{
|
2000-07-04 20:12:13 +02:00
|
|
|
FT_UNUSED( driver );
|
2000-06-16 08:49:56 +02:00
|
|
|
|
Complete redesign of error codes. Please check ftmoderr.h for more
details.
* include/freetype/internal/cfferrs.h,
include/freetype/internal/tterrors.h,
include/freetype/internal/t1errors.h: Removed. Replaced with files
local to the module. All extra error codes have been moved to
`fterrors.h'.
* src/sfnt/ttpost.h: Move error codes to `fterrors.h'.
* src/autohint/aherrors.h, src/cache/ftcerror.h, src/cff/cfferrs.h,
src/cid/ciderrs.h, src/pcf/pcferror.h, src/psaux/psauxerr.h,
src/psnames/psnamerr.h, src/raster/rasterrs.h, src/sfnt/sferrors.h,
src/smooth/ftsmerrs.h, src/truetype/tterrors.h,
src/type1/t1errors.h, src/winfonts/fnterrs.h: New files defining the
error names for the module it belongs to.
* include/freetype/ftmoderr.h: New file, defining the module error
offsets. Its structure is similar to `fterrors.h'.
* include/freetype/fterrors.h (FT_NOERRORDEF): New macro.
(FT_ERRORDEF): Redefined to use module error offsets.
All internal error codes are now public; unused error codes have
been removed, some are new.
* include/freetype/config/ftheader.h (FT_MODULE_ERRORS_H): New
macro.
* include/freetype/config/ftoption.h
(FT_CONFIG_OPTION_USE_MODULE_ERRORS): New macro.
All other source files have been updated to use the new error codes;
some already existing (internal) error codes local to a module have
been renamed to give them the same name as in the base module.
All make files have been updated to include the local error files.
* src/cid/cidtokens.h: Replaced with...
* src/cid/cidtoken.h: This file for 8+3 consistency.
* src/raster/ftraster.c: Use macros for header file names.
2001-06-06 19:30:41 +02:00
|
|
|
return CID_Err_Ok;
|
2000-06-01 05:27:48 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2000-06-16 08:49:56 +02:00
|
|
|
/*************************************************************************/
|
|
|
|
/* */
|
|
|
|
/* <Function> */
|
2001-12-20 10:36:21 +01:00
|
|
|
/* CID_Driver_Done */
|
2000-06-16 08:49:56 +02:00
|
|
|
/* */
|
|
|
|
/* <Description> */
|
|
|
|
/* Finalizes a given CID driver. */
|
|
|
|
/* */
|
|
|
|
/* <Input> */
|
|
|
|
/* driver :: A handle to the target CID driver. */
|
|
|
|
/* */
|
2002-03-01 03:26:22 +01:00
|
|
|
FT_LOCAL_DEF( void )
|
2001-12-20 10:36:21 +01:00
|
|
|
CID_Driver_Done( CID_Driver driver )
|
2000-06-01 05:27:48 +02:00
|
|
|
{
|
2000-07-04 20:12:13 +02:00
|
|
|
FT_UNUSED( driver );
|
2000-06-01 05:27:48 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* END */
|