Removed some unused source code (it came from the old
FT2 beta, and was moved to "src/sfn")
This commit is contained in:
David Turner
parent
17ae985d38
commit
2fce88c6b9
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@ -1,372 +0,0 @@
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/***************************************************************************/
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/* */
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/* otlayout.h */
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/* */
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/* OpenType layout type definitions (specification only). */
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/* */
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/* Copyright 1996-1999 by */
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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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#ifndef OTLAYOUT_H
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#define OTLAYOUT_H
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#include <tttypes.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*************************************************************************/
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/* */
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/* <Struct> */
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/* OTL_LangSys */
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/* */
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/* <Description> */
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/* An OTL LangSys record. */
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/* */
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/* <Fields> */
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/* lang_tag :: The language tag. */
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/* lang_offset :: The offset of the langsys data in the
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/* resource. */
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/* */
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/* lookup_order :: Always 0 for OTL 1.0. */
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/* req_feature_index :: The `required feature' index. */
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/* num_feature_indices :: The number of feature indices. */
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/* feature_indices :: An array of feature indices. */
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/* */
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typedef struct OTL_LangSys_
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{
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TT_ULong lang_tag;
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TT_ULong lang_offset;
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TT_UShort lookup_order; /* always 0 for TT Open 1.0 */
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TT_UShort req_feature_index; /* required FeatureIndex */
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TT_UShort num_feature_indices; /* number of Feature indices */
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TT_UShort* feature_indices; /* array of Feature indices */
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} OTL_LangSys;
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/*************************************************************************/
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/* */
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/* <Struct> */
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/* OTL_Script */
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/* */
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/* <Description> */
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/* An OTL Script record. */
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/* */
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/* <Fields> */
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/* script_tag :: The script tag. */
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/* script_offset :: The offset of the script data in the resource. */
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/* */
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/* num_langsys :: The number of langsys records. */
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/* langsys :: An array of langsys records. */
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/* langsys_default :: A pointer to the default langsys table for this */
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/* script. */
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/* */
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typedef struct OTL_Script_
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{
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TT_ULong script_tag;
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TT_ULong script_offset;
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TT_UShort num_langsys;
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OTL_LangSys* langsys;
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OTL_LangSys* langsys_default;
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} OTL_Script;
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/*************************************************************************/
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/* */
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/* <Struct> */
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/* OTL_Script_List */
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/* */
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/* <Description> */
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/* An OTL Script List record. */
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/* */
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/* <Fields> */
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/* num_scripts :: The number of scripts records. */
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/* scripts :: An array of script records. */
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/* */
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typedef struct OTL_Script_List_
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{
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TT_UShort num_scripts;
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OTL_Script* scripts;
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} OTL_Script_List;
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/*************************************************************************/
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/* */
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/* <Struct> */
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/* OTL_Feature */
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/* */
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/* <Description> */
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/* An OTL Feature record. */
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/* */
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/* <Fields> */
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/* feature_tag :: The feature tag. */
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/* feature_offset :: The offset of the feature data in the resource. */
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/* */
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/* feature_params :: Always 0 for OpenType Layout 1.0. */
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/* num_lookups :: The number of lookup indices. */
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/* lookups :: An array of lookup indices. */
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/* */
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typedef struct OTL_Feature_
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{
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TT_ULong feature_tag;
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TT_ULong feature_offset;
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TT_UShort feature_params; /* always 0 for OpenType Layout 1.0 */
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TT_UShort num_lookups;
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TT_UShort* lookups;
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} OTL_Feature;
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/*************************************************************************/
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/* */
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/* <Struct> */
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/* OTL_Feature_List */
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/* */
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/* <Description> */
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/* An OTL Feature List record. */
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/* */
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/* <Fields> */
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/* num_features :: The number of features. */
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/* features :: An array of features. */
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/* */
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typedef struct OTL_Feature_List_
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{
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TT_UShort num_features;
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OTL_Feature* features;
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} OTL_Feature_List;
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/*************************************************************************/
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/* */
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/* <Struct> */
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/* OTL_Lookup */
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/* */
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/* <Description> */
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/* An OTL Lookup record. */
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/* */
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/* <Fields> */
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/* lookup_offset :: The offset of the lookup data in the resource. */
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/* lookup_type :: The lookup type. */
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/* lookup_flag :: The lookup bit flags. */
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/* */
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/* num_subtables :: The number of subtables. */
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/* subtable_offsets :: An array of offsets to the subtables. */
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/* subtables :: An array of pointers to the subtable records. */
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/* */
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/* <Note> */
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/* The format of each lookup sub-table is determined by the parent */
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/* OpenType table, and cannot be known here. */
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/* */
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/* The `subtable_offsets' array is filled when the lookup table is */
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/* loaded the first time. It is up to OT table handlers to read the */
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/* corresponding sub-table records and store them in the `subtables' */
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/* array. */
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/* */
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typedef struct OTL_Lookup_
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{
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TT_ULong lookup_offset;
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TT_UShort lookup_type;
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TT_UShort lookup_flag;
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TT_UShort num_subtables;
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TT_ULong* subtable_offsets;
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void** subtables;
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} OTL_Lookup;
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/*************************************************************************/
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/* */
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/* <Struct> */
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/* OTL_Lookup_List */
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/* */
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/* <Description> */
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/* An OTL Lookup List record. */
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/* */
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/* <Fields> */
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/* num_lookups :: The number of lookups. */
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/* lookups :: An array of lookups. */
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/* */
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typedef struct OTL_Lookup_List_
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{
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TT_UShort num_lookups;
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OTL_Lookup* lookups;
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} OTL_Lookup_List;
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#define OTL_LOOKUP_FLAG_RIGHT_TO_LEFT 1
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#define OTL_LOOKUP_FLAG_IGNORE_BASE_GLYPHS 2
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#define OTL_LOOKUP_FLAG_IGNORE_LIGATURES 4
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#define OTL_LOOKUP_FLAG_IGNORE_MARKS 8
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/*************************************************************************/
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/* */
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/* <Struct> */
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/* OTL_SubTable1 */
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/* */
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/* <Description> */
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/* The first generic OTL sub-table format. */
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/* */
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/* <Fields> */
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/* num_indices :: The number of indices. */
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/* indices :: An array of indices. */
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/* data :: A generic value. */
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/* */
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typedef struct OTL_SubTable1_
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{
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TT_UShort num_indices;
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TT_UShort* indices;
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TT_UShort data;
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} OTL_SubTable1;
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/*************************************************************************/
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/* */
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/* <Struct> */
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/* OTL_SubTable2_Rec */
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/* */
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/* <Description> */
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/* A record for the second generic OTL sub-table format. */
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/* */
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/* <Fields> */
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/* start :: The first element in the range. */
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/* end :: The last element in the range. */
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/* data :: A generic value. */
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/* */
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typedef struct OTL_SubTable2_Rec_
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{
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TT_UShort start;
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TT_UShort end;
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TT_UShort data;
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} OTL_SubTable2_Rec;
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/*************************************************************************/
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/* */
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/* <Struct> */
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/* OTL_SubTable2 */
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/* */
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/* <Description> */
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/* The second generic OTL sub-table format. */
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/* */
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/* <Fields> */
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/* num_ranges :: The number of ranges. */
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/* ranges :: An array of ranges. */
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/* */
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typedef struct OTL_SubTable2_
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{
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TT_UShort num_ranges;
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OTL_SubTable2_Rec* ranges;
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} OTL_SubTable2;
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/*************************************************************************/
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/* */
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/* <Struct> */
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/* OTL_SubTable */
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/* */
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/* <Description> */
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/* A generic OTL sub-table which is a union of two possible formats */
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/* just defined. */
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/* */
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/* <Fields> */
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/* format :: The format of the sub-table. */
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/* set :: A union of `format1' and `format2', representing */
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/* sub-tables. */
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/* */
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typedef struct OTL_SubTable_
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{
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TT_UShort format;
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union
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{
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OTL_SubTable1 format1;
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OTL_SubTable2 format2;
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} set;
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} OTL_SubTable;
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/*************************************************************************/
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/* */
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/* <Struct> */
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/* OTL_Coverage */
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/* */
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/* <Description> */
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/* An OTL Coverage sub-table. */
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/* */
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typedef OTL_SubTable OTL_Coverage;
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typedef OTL_SubTable1 OTL_Coverage1;
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typedef OTL_SubTable2 OTL_Coverage2;
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typedef OTL_SubTable2_Rec OTL_Coverage2_Rec;
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/*************************************************************************/
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/* */
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/* <Struct> */
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/* OTL_Class_Def */
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/* */
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/* <Description> */
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/* An OTL Class Definition sub-table. */
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/* */
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typedef OTL_SubTable OTL_Class_Def;
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typedef OTL_SubTable1 OTL_Class_Def1;
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typedef OTL_SubTable2 OTL_Class_Def2;
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typedef OTL_SubTable2_Rec OTL_Class_Def2_Rec;
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/*************************************************************************/
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/* */
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/* <Struct> */
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/* OTL_Device */
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/* */
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/* <Description> */
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/* An OTL Device sub-table */
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/* */
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/* <Fields> */
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/* start_size :: The smallest size to correct. */
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/* end_size :: The largest size to correct. */
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/* delta_format :: The format of the `delta_values' array. */
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/* delta_values :: An array of compressed delta values. */
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typedef struct OTL_Device_
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{
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TT_UShort start_size;
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TT_UShort end_size;
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TT_UShort delta_format;
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TT_UShort* delta_values;
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} OTL_Device;
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#ifdef __cplusplus
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}
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#endif
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#endif /* OTLAYOUT_H */
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/* END */
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@ -1,890 +0,0 @@
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/***************************************************************************/
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/* */
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/* otload.c */
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/* */
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/* OpenType Layout loader (body). */
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/* */
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||||
/* Copyright 1996-1999 by */
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/* 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. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#include <otlayout.h>
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#include <otload.h>
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#include <tterrors.h>
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||||
|
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/***************************
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* Script related functions
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||||
***************************/
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||||
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/*************************************************************************/
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/* */
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||||
/* <Function> */
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||||
/* OTL_Free_Script_List */
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/* */
|
||||
/* <Description> */
|
||||
/* Releases a given OpenType Script list. */
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||||
/* */
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||||
/* <Input> */
|
||||
/* list :: The target script list. */
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||||
/* system :: The current system object. */
|
||||
/* */
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LOCAL_FUNC
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void OTL_Free_Script_List( OTL_Script_List* list,
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FT_System system )
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||||
{
|
||||
if ( list )
|
||||
{
|
||||
if ( list->scripts )
|
||||
{
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||||
OTL_Script* script = list->scripts;
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||||
OTL_Script* script_limit = script + list->num_scripts;
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||||
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||||
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for ( ; script < script_limit; script++ )
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||||
{
|
||||
if ( script->langsys )
|
||||
{
|
||||
OTL_LangSys* langsys = script->langsys;
|
||||
OTL_LangSys* langsys_limit = langsys + script->num_langsys;
|
||||
|
||||
|
||||
for ( ; langsys < langsys_limit; langsys++ )
|
||||
{
|
||||
FREE( langsys->feature_indices );
|
||||
langsys->num_feature_indices = 0;
|
||||
}
|
||||
FREE( script->langsys );
|
||||
}
|
||||
script->langsys_default = NULL;
|
||||
script->num_langsys = 0;
|
||||
}
|
||||
FREE( list->scripts );
|
||||
}
|
||||
list->num_scripts = 0;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static
|
||||
TT_Error Load_OTL_LangSys_List( OTL_Script* script,
|
||||
FT_Stream stream,
|
||||
TT_ULong default_offset )
|
||||
{
|
||||
FT_System system = stream->system;
|
||||
TT_Error error;
|
||||
|
||||
TT_UShort n, count;
|
||||
OTL_LangSys* langsys;
|
||||
|
||||
|
||||
/* read the langsys tags and offsets */
|
||||
{
|
||||
count = script->num_langsys;
|
||||
langsys = script->langsys;
|
||||
|
||||
if ( ACCESS_Frame( 6L * count ) )
|
||||
goto Exit;
|
||||
|
||||
for ( n = 0; n < count; n++, langsys++ )
|
||||
{
|
||||
TT_ULong offset;
|
||||
|
||||
|
||||
langsys->lang_tag = GET_ULong();
|
||||
offset = GET_UShort();
|
||||
|
||||
if ( langsys->lang_offset == default_offset )
|
||||
script->langsys_default = langsys;
|
||||
|
||||
langsys->lang_offset = offset + script->script_offset;
|
||||
}
|
||||
|
||||
FORGET_Frame();
|
||||
}
|
||||
|
||||
/* now read each langsys record */
|
||||
{
|
||||
count = script->num_langsys;
|
||||
langsys = script->langsys;
|
||||
|
||||
for ( n = 0; n < count; n++, langsys++ )
|
||||
{
|
||||
TT_UShort num_feature_indices, i;
|
||||
|
||||
|
||||
if ( FILE_Seek( langsys->lang_offset ) ||
|
||||
ACCESS_Frame( 8L ) )
|
||||
goto Exit;
|
||||
|
||||
langsys->lookup_order = GET_ULong();
|
||||
langsys->req_feature_index = GET_UShort();
|
||||
langsys->num_feature_indices = GET_UShort();
|
||||
|
||||
FORGET_Frame();
|
||||
|
||||
num_feature_indices = langsys->num_feature_indices;
|
||||
|
||||
if ( ALLOC_ARRAY ( langsys->feature_indices,
|
||||
num_feature_indices, TT_UShort ) ||
|
||||
ACCESS_Frame( num_feature_indices * 2L ) )
|
||||
goto Exit;
|
||||
|
||||
for ( i = 0; i < num_feature_indices; i++ )
|
||||
langsys->feature_indices[i] = GET_UShort();
|
||||
|
||||
FORGET_Frame();
|
||||
}
|
||||
}
|
||||
|
||||
Exit:
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Load_Script_List */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads an OpenType Script List from a font resource. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* list :: The target script list. */
|
||||
/* stream :: The input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_FUNC
|
||||
TT_Error OTL_Load_Script_List( OTL_Script_List* list,
|
||||
FT_Stream stream )
|
||||
{
|
||||
FT_System system = stream->system;
|
||||
TT_Error error;
|
||||
|
||||
TT_ULong start_pos;
|
||||
TT_UShort num_scripts;
|
||||
OTL_Script* scripts;
|
||||
|
||||
|
||||
start_pos = FILE_Pos();
|
||||
|
||||
if ( READ_UShort( list->num_scripts ) )
|
||||
goto Exit;
|
||||
|
||||
num_scripts = list->num_scripts;
|
||||
|
||||
/* Allocate the scripts table, read their tags and offsets */
|
||||
{
|
||||
TT_UShort n;
|
||||
|
||||
|
||||
if ( ALLOC_ARRAY( list->scripts, num_scripts, OTL_Script ) ||
|
||||
ACCESS_Frame( num_scripts * 6L ) )
|
||||
goto Exit;
|
||||
|
||||
scripts = list->scripts;
|
||||
|
||||
for ( n = 0; n < num_scripts; n++ )
|
||||
{
|
||||
scripts[n].script_tag = GET_ULong();
|
||||
scripts[n].script_offset = GET_UShort() + start_pos;
|
||||
}
|
||||
|
||||
FORGET_Frame();
|
||||
}
|
||||
|
||||
/* now read each script in the table */
|
||||
{
|
||||
TT_UShort n;
|
||||
OTL_Script* script = scripts;
|
||||
|
||||
|
||||
for ( n = num_scripts; n > 0; n--, script++ )
|
||||
{
|
||||
TT_ULong default_langsys_offset;
|
||||
|
||||
|
||||
if ( FILE_Seek ( script->script_offset ) ||
|
||||
READ_ULong ( default_langsys_offset ) ||
|
||||
READ_UShort( script->num_langsys ) ||
|
||||
ALLOC_ARRAY( script->langsys,
|
||||
script->num_langsys, OTL_LangSys ) )
|
||||
goto Exit;
|
||||
|
||||
/* read the corresponding langsys list */
|
||||
error = Load_OTL_LangSys_List(
|
||||
script,
|
||||
stream,
|
||||
default_langsys_offset + script->script_offset );
|
||||
if ( error )
|
||||
goto Exit;
|
||||
}
|
||||
}
|
||||
|
||||
Exit:
|
||||
if ( error )
|
||||
OTL_Free_Script_List( list, system );
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/*********************************
|
||||
* Feature List related functions
|
||||
*********************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Free_Features_List */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Releases a given OpenType Features list. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* list :: The target feature list. */
|
||||
/* system :: The current system object. */
|
||||
/* */
|
||||
LOCAL_FUNC
|
||||
void OTL_Free_Features_List( OTL_Feature_List* list,
|
||||
FT_System system )
|
||||
{
|
||||
if ( list )
|
||||
{
|
||||
if ( list->features )
|
||||
{
|
||||
OTL_Feature* feature = list->features;
|
||||
OTL_Feature* feature_limit = feature + list->num_features;
|
||||
|
||||
|
||||
for ( ; feature < feature_limit; feature++ )
|
||||
{
|
||||
FREE( feature->lookups );
|
||||
feature->num_lookups = 0;
|
||||
}
|
||||
|
||||
FREE( list->features );
|
||||
}
|
||||
list->num_features = 0;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Load_Feature_List */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads an OpenType Feature List from a font resource. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* list :: The target feature list. */
|
||||
/* stream :: The input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_FUNC
|
||||
TT_Error OTL_Load_Feature_List( OTL_Feature_List* list,
|
||||
FT_Stream stream )
|
||||
{
|
||||
FT_System system = stream->system;
|
||||
TT_Error error;
|
||||
TT_ULong start_pos;
|
||||
TT_UShort num_features, n;
|
||||
|
||||
|
||||
start_pos = FILE_Pos();
|
||||
|
||||
if ( READ_UShort( num_features ) )
|
||||
goto Exit;
|
||||
|
||||
/* allocate the features array and read their tag and offset */
|
||||
{
|
||||
OTL_Feature* feature;
|
||||
OTL_Feature* feature_limit;
|
||||
|
||||
|
||||
if ( ALLOC_ARRAY ( list->features, num_features, OTL_Feature ) ||
|
||||
ACCESS_Frame( num_features * 6L ) )
|
||||
goto Exit;
|
||||
|
||||
list->num_features = num_features;
|
||||
feature = list->features;
|
||||
feature_limit = feature + num_features;
|
||||
|
||||
for ( ; feature < feature_limit; feature++ )
|
||||
{
|
||||
feature->feature_tag = GET_ULong();
|
||||
feature->feature_offset = GET_UShort() + start_pos;
|
||||
}
|
||||
|
||||
FORGET_Frame();
|
||||
}
|
||||
|
||||
/* now read each feature */
|
||||
{
|
||||
OTL_Feature* feature;
|
||||
OTL_Feature* feature_limit;
|
||||
|
||||
|
||||
feature = list->features;
|
||||
feature_limit = feature + num_features;
|
||||
|
||||
for ( ; feature < feature_limit; feature++ )
|
||||
{
|
||||
TT_UShort num_lookups;
|
||||
TT_UShort* lookup;
|
||||
TT_UShort* lookup_limit;
|
||||
|
||||
|
||||
if ( FILE_Seek ( feature->feature_offset ) ||
|
||||
READ_ULong ( feature->feature_params ) ||
|
||||
READ_UShort ( num_lookups ) ||
|
||||
ALLOC_ARRAY ( feature->lookups,
|
||||
num_lookups, TT_UShort ) ||
|
||||
ACCESS_Frame( num_lookups * 2L ) )
|
||||
goto Exit;
|
||||
|
||||
feature->num_lookups = num_lookups;
|
||||
lookup = feature->lookups;
|
||||
lookup_limit = lookup + num_lookups;
|
||||
|
||||
for ( ; lookup < lookup_limit; lookup++ )
|
||||
lookup[0] = GET_UShort();
|
||||
|
||||
FORGET_Frame();
|
||||
}
|
||||
}
|
||||
|
||||
Exit:
|
||||
if ( error )
|
||||
OTL_Free_Feature_List( list, system );
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/********************************
|
||||
* Lookup List related functions
|
||||
********************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Iterate_Lookup_List */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Scans an OpenType Lookup List. This can be used to load the */
|
||||
/* Lookup sub-tables in a GSUB or GPOS loader. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* list :: The source list. */
|
||||
/* iterator :: The iterator -- a function which is called on each */
|
||||
/* element of the list. */
|
||||
/* closure :: User-specified data which is passed to each iterator */
|
||||
/* with the lookup element pointer. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* If one iterator call returns a non-zero `result', the list parsing */
|
||||
/* is aborted and the value is returned to the caller. Otherwise, */
|
||||
/* the function returns 0 when the list has been parsed completely. */
|
||||
/* */
|
||||
LOCAL_FUNC
|
||||
TT_Error OTL_Iterate_Lookup_List( OTL_Lookup_List* list,
|
||||
OTL_Lookup_Iterator iterator,
|
||||
void* closure )
|
||||
{
|
||||
int result = 0;
|
||||
|
||||
|
||||
if ( list->lookups )
|
||||
{
|
||||
OTL_Lookup* lookup = list->lookups;
|
||||
OTL_Lookup* limit = lookup + list->num_lookups;
|
||||
|
||||
|
||||
for ( ; lookup < limit; lookup++ )
|
||||
{
|
||||
result = iterator( lookup, closure );
|
||||
if ( result )
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Free_Lookup_List */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Releases a given OpenType Lookup list. Uses a destructor called */
|
||||
/* to destroy the Lookup sub-tables. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* list :: The target lookup list. */
|
||||
/* system :: The current system object. */
|
||||
/* destructor :: A destructor function called on each lookup element. */
|
||||
/* Can be used to destroy sub-tables. Ignored if NULL. */
|
||||
/* */
|
||||
LOCAL_FUNC
|
||||
void OTL_Free_Lookup_List( OTL_Lookup_List* list,
|
||||
FT_System system,
|
||||
OTL_Lookup_Destructor destroy )
|
||||
{
|
||||
if ( list )
|
||||
{
|
||||
if ( list->lookups )
|
||||
{
|
||||
OTL_Lookup* lookup = list->lookups;
|
||||
OTL_Lookup* limit = lookup + list->num_lookups;
|
||||
|
||||
|
||||
for ( ; lookup < limit; lookup++ )
|
||||
{
|
||||
if ( destroy )
|
||||
destroy( lookup, system );
|
||||
|
||||
FREE( lookup->subtable_offsets );
|
||||
lookup->num_subtables = 0;
|
||||
}
|
||||
|
||||
FREE( list->lookups );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Load_Lookup_List */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads an OpenType Lookup List from a font resource. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* list :: The target lookup list. */
|
||||
/* stream :: The input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* This function does NOT load the lookup sub-tables. Instead, it */
|
||||
/* stores the file offsets of the particular table in each lookup */
|
||||
/* element. It is up to the caller to load these sub-tables. This */
|
||||
/* can be done more easily with OTL_Iterate_Lookup_List(). */
|
||||
/* */
|
||||
LOCAL_FUNC
|
||||
TT_Error OTL_Load_Lookup_List( OTL_Lookup_List* list,
|
||||
FT_Stream stream )
|
||||
{
|
||||
FT_System system = stream->system;
|
||||
TT_Error error;
|
||||
|
||||
TT_UShort num_lookups;
|
||||
TT_ULong start_pos;
|
||||
|
||||
|
||||
start_pos = GET_ULong();
|
||||
|
||||
if ( READ_UShort( num_lookups ) )
|
||||
goto Exit;
|
||||
|
||||
/* allocate the lookups array and read their tags and offset */
|
||||
{
|
||||
TT_UShort n;
|
||||
|
||||
|
||||
if ( ALLOC_ARRAY ( list->lookups, num_lookups, OTL_Lookup ) ||
|
||||
ACCESS_Frame( num_lookups * 2L ) )
|
||||
goto Exit;
|
||||
|
||||
list->num_lookups = num_lookups;
|
||||
for ( n = 0; n < num_lookups; n++ )
|
||||
list->lookups[n].lookup_offset = start_pos + GET_UShort();
|
||||
|
||||
FORGET_Frame();
|
||||
}
|
||||
|
||||
/* now read each lookup table */
|
||||
/* NOTE that we don't load the sub-tables here, but simply */
|
||||
/* store their file offsets in the `subtable_offsets' array */
|
||||
{
|
||||
OTL_Lookup* lookup = list->lookups;
|
||||
OTL_Lookup* lookup_limit = lookup + num_lookups;
|
||||
|
||||
|
||||
for ( ; lookup < lookup_limit; lookup++ )
|
||||
{
|
||||
TT_UShort n, num_subtables;
|
||||
TT_ULong* offsets;
|
||||
|
||||
|
||||
if ( FILE_Seek ( lookup->lookup_offset ) ||
|
||||
ACCESS_Frame( 6L ) )
|
||||
goto Exit;
|
||||
|
||||
lookup->lookup_type = GET_UShort();
|
||||
lookup->lookup_flag = GET_UShort();
|
||||
lookup->num_subtables = GET_UShort();
|
||||
|
||||
num_subtables = lookup->num_subtables;
|
||||
|
||||
FORGET_Frame();
|
||||
|
||||
if ( ALLOC_ARRAY ( lookup->subtable_offsets,
|
||||
num_subtables, TT_ULong ) ||
|
||||
ACCESS_Frame( num_subtables * 2L ) )
|
||||
goto Exit;
|
||||
|
||||
offsets = lookup->subtable_offsets;
|
||||
for ( n = 0; n < num_subtables; n++ )
|
||||
offsets[n] = lookup->lookup_offset + GET_UShort();
|
||||
|
||||
FORGET_Frame();
|
||||
}
|
||||
}
|
||||
|
||||
Exit:
|
||||
if ( error )
|
||||
OTL_Free_Lookup_List( list, system, 0 );
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/* generic sub-table freeing and loading */
|
||||
|
||||
static
|
||||
void Free_SubTable( OTL_SubTable* subtable,
|
||||
FT_System system )
|
||||
{
|
||||
if ( subtable )
|
||||
{
|
||||
switch ( subtable->format )
|
||||
{
|
||||
case 1:
|
||||
{
|
||||
OTL_SubTable1* st = &subtable->set.format1;
|
||||
|
||||
|
||||
FREE( st->indices );
|
||||
st->num_indices = 0;
|
||||
FREE( st );
|
||||
}
|
||||
break;
|
||||
|
||||
case 2:
|
||||
{
|
||||
OTL_SubTable2* st = &subtable->set.format2;
|
||||
|
||||
|
||||
FREE( st->ranges );
|
||||
st->num_ranges = 0;
|
||||
FREE( st );
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
FREE( subtable );
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static
|
||||
TT_Error Load_SubTable( OTL_SubTable* subtable,
|
||||
FT_Stream stream )
|
||||
{
|
||||
FT_System system = stream->system;
|
||||
TT_Error error;
|
||||
|
||||
|
||||
if ( READ_UShort( subtable->format ) )
|
||||
goto Exit;
|
||||
|
||||
switch ( subtable->format )
|
||||
{
|
||||
case 1:
|
||||
{
|
||||
OTL_SubTable1* st = &subtable->set.format1;
|
||||
TT_UShort num_indices, n;
|
||||
|
||||
|
||||
if ( READ_UShort ( num_indices ) ||
|
||||
ALLOC_ARRAY ( st->indices, num_indices, TT_UShort ) ||
|
||||
ACCESS_Frame( num_indices * 2L ) )
|
||||
goto Exit;
|
||||
|
||||
st->num_indices = num_indices;
|
||||
for ( n = 0; n < num_indices; n++ )
|
||||
st->indices[n] = GET_UShort();
|
||||
|
||||
FORGET_Frame();
|
||||
}
|
||||
|
||||
case 2:
|
||||
{
|
||||
OTL_SubTable2* st = &subtable->set.format2;
|
||||
TT_UShort num_ranges, n;
|
||||
OTL_SubTable2_Rec* range;
|
||||
|
||||
|
||||
if ( READ_UShort( num_ranges ) ||
|
||||
ALLOC_ARRAY( st->ranges, num_ranges, OTL_SubTable2_Rec ) ||
|
||||
ACCESS_Frame( num_ranges * 6L ) )
|
||||
goto Exit;
|
||||
|
||||
st->num_ranges = num_ranges;
|
||||
range = st->ranges;
|
||||
for ( ; num_ranges > 0; num_ranges--, range++ )
|
||||
{
|
||||
range->start = GET_UShort();
|
||||
range->end = GET_UShort();
|
||||
range->data = GET_UShort();
|
||||
}
|
||||
|
||||
FORGET_Frame();
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
error = TT_Err_Invalid_File_Format;
|
||||
}
|
||||
|
||||
Exit:
|
||||
if ( error )
|
||||
Free_SubTable( subtable, system );
|
||||
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/*****************************
|
||||
* Coverage related functions
|
||||
*****************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Free_Coverage */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Releases a given OpenType Coverage table. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* coverage :: The target coverage. */
|
||||
/* system :: The current system object. */
|
||||
/* */
|
||||
LOCAL_FUNC
|
||||
void OTL_Free_Coverage( OTL_Coverage* coverage,
|
||||
FT_System system )
|
||||
{
|
||||
Free_SubTable( (OTL_SubTable*)coverage, system );
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Load_Coverage */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads an OpenType Coverage table from a font resource. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* coverage :: The target coverage. */
|
||||
/* stream :: The input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_FUNC
|
||||
TT_Error OTL_Load_Coverage( OTL_Coverage* coverage,
|
||||
FT_Stream stream )
|
||||
{
|
||||
return Load_SubTable( (OTL_SubTable*)coverage, stream );
|
||||
}
|
||||
|
||||
|
||||
/*************************************
|
||||
* Class Definition related functions
|
||||
*************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Free_Class_Def */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Releases a given OpenType Class Definition table. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* class_def :: The target class definition. */
|
||||
/* system :: The current system object. */
|
||||
/* */
|
||||
LOCAL_FUNC
|
||||
void OTL_Free_Class_Def( OTL_Class_Def* class_def,
|
||||
FT_System system )
|
||||
{
|
||||
Free_SubTable( (OTL_SubTable*)class_def, system );
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Load_Class_Def */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads an OpenType Class Definition table from a resource. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* class_def :: The target class definition. */
|
||||
/* stream :: The input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_FUNC
|
||||
TT_Error OTL_Load_Class_Def( OTL_Class_Def* class_def,
|
||||
FT_Stream stream )
|
||||
{
|
||||
return OTL_Load_SubTable( (OTL_SubTable*)class_def, stream );
|
||||
}
|
||||
|
||||
|
||||
/*************************************
|
||||
* Device related functions
|
||||
*************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Free_Device */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Releases a given OpenType Layout Device table. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* device :: The target device table. */
|
||||
/* system :: The current system object. */
|
||||
/* */
|
||||
LOCAL_FUNC
|
||||
void OTL_Free_Device( OTL_Device* device,
|
||||
FT_System system )
|
||||
{
|
||||
if ( device )
|
||||
{
|
||||
FREE( device->delta_values );
|
||||
FREE( device );
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Load_Device */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads an OpenType Device table from a font resource. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* device :: The target device table. */
|
||||
/* stream :: The input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_FUNC
|
||||
TT_Error OTL_Load_Device( OTL_Device* device,
|
||||
FT_Stream stream )
|
||||
{
|
||||
FT_System system = stream->system;
|
||||
TT_Error error;
|
||||
TT_UShort* deltas;
|
||||
TT_UShort num_deltas, num_values;
|
||||
|
||||
|
||||
if ( ACCESS_Frame( 6L ) )
|
||||
goto Exit;
|
||||
|
||||
device->start_size = GET_UShort();
|
||||
device->end_size = GET_UShort();
|
||||
device->delta_format = GET_UShort();
|
||||
|
||||
FORGET_Frame();
|
||||
|
||||
num_deltas = device->end_size - device->start_size + 1;
|
||||
|
||||
switch ( device->delta_format )
|
||||
{
|
||||
case 1:
|
||||
num_values = ( num_deltas + 7 ) >> 3;
|
||||
break;
|
||||
|
||||
case 2:
|
||||
num_values = ( num_deltas + 3 ) >> 2;
|
||||
break;
|
||||
|
||||
case 3:
|
||||
num_values = ( num_deltas + 1 ) >> 1;
|
||||
break;
|
||||
|
||||
default:
|
||||
error = TT_Err_Invalid_File_Format;
|
||||
goto Exit;
|
||||
}
|
||||
|
||||
if ( ALLOC_ARRAY( deltas, num_values, TT_UShort ) )
|
||||
goto Exit;
|
||||
|
||||
if ( !ACCESS_Frame( num_values * 2L ) )
|
||||
{
|
||||
TT_UShort n;
|
||||
|
||||
|
||||
for ( n = 0; n < num_values; n++ )
|
||||
deltas[n] = GET_UShort();
|
||||
|
||||
FORGET_Frame();
|
||||
|
||||
device->delta_values = deltas;
|
||||
}
|
||||
else
|
||||
FREE( deltas );
|
||||
|
||||
Exit:
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -1,297 +0,0 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* otload.h */
|
||||
/* */
|
||||
/* OpenType layout loader functions (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-1999 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 OTLOAD_H
|
||||
#define OTLOAD_H
|
||||
|
||||
#include <otlayout.h>
|
||||
#include <ftstream.h>
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Load_Script_List */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads an OpenType Script List from a font resource. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* list :: The target script list. */
|
||||
/* stream :: The input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error OTL_Load_Script_List( OTL_Script_List* list,
|
||||
FT_Stream stream );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Load_Feature_List */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads an OpenType Feature List from a font resource. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* list :: The target feature list. */
|
||||
/* stream :: The input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error OTL_Load_Feature_List( OTL_Feature_List* list,
|
||||
FT_Stream stream );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Load_Lookup_List */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads an OpenType Lookup List from a font resource. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* list :: The target lookup list. */
|
||||
/* stream :: The input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* This function does NOT load the lookup sub-tables. Instead, it */
|
||||
/* stores the file offsets of the particular table in each lookup */
|
||||
/* element. It is up to the caller to load these sub-tables. This */
|
||||
/* can be done more easily with OTL_Iterate_Lookup_List(). */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error OTL_Load_Lookup_List( OTL_Lookup_List* list,
|
||||
FT_Stream stream );
|
||||
|
||||
|
||||
typedef int OTL_Lookup_Iterator( OTL_Lookup* lookup,
|
||||
void* closure );
|
||||
|
||||
|
||||
typedef void OTL_Lookup_Destructor( OTL_Lookup* lookup,
|
||||
FT_System system );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Iterate_Lookup_List */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Scans an OpenType Lookup List. This can be used to load the */
|
||||
/* Lookup sub-tables in a GSUB or GPOS loader. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* list :: The source list. */
|
||||
/* iterator :: The iterator -- a function which is called on each */
|
||||
/* element of the list. */
|
||||
/* closure :: User-specified data which is passed to each iterator */
|
||||
/* with the lookup element pointer. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* If one iterator call returns a non-zero `result', the list parsing */
|
||||
/* is aborted and the value is returned to the caller. Otherwise, */
|
||||
/* the function returns 0 when the list has been parsed completely. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error OTL_Iterate_Lookup_List( OTL_Lookup_List* list,
|
||||
OTL_Lookup_Iterator iterator,
|
||||
void* closure );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Load_Coverage */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads an OpenType Coverage table from a font resource. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* coverage :: The target coverage. */
|
||||
/* stream :: The input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_FUNC
|
||||
TT_Error OTL_Load_Coverage( OTL_Coverage* coverage,
|
||||
FT_Stream stream );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Load_Class_Def */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads an OpenType Class Definition table from a resource. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* class_def :: The target class definition. */
|
||||
/* stream :: The input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error OTL_Load_Class_Def( OTL_Class_Def* class_def,
|
||||
FT_Stream stream );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Load_Device */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads an OpenType Device table from a font resource. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* device :: The target device table. */
|
||||
/* stream :: The input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error OTL_Load_Device( OTL_Device* device,
|
||||
FT_Stream stream );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Free_Script_List */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Releases a given OpenType Script list. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* list :: The target script list. */
|
||||
/* system :: The current system object. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
void OTL_Free_Script_List( OTL_Script_List* list,
|
||||
FT_System system );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Free_Features_List */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Releases a given OpenType Features list. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* list :: The target feature list. */
|
||||
/* system :: The current system object. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
void OTL_Free_Features_List( OTL_Feature_List* list,
|
||||
FT_System system );
|
||||
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Free_Lookup_List */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Releases a given OpenType Lookup list. Uses a destructor called */
|
||||
/* to destroy the Lookup sub-tables. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* list :: The target lookup list. */
|
||||
/* system :: The current system object. */
|
||||
/* destructor :: A destructor function called on each lookup element. */
|
||||
/* Can be used to destroy sub-tables. Ignored if NULL. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
void OTL_Free_Lookup_List( OTL_Lookup_List* list,
|
||||
FT_System system,
|
||||
OTL_Lookup_Destructor destroy );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Free_Coverage */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Releases a given OpenType Coverage table. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* coverage :: The target coverage. */
|
||||
/* system :: The current system object. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
void OTL_Free_Coverage( OTL_Coverage* coverage,
|
||||
FT_System system );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Free_Class_Def */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Releases a given OpenType Class Definition table. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* class_def :: The target class definition. */
|
||||
/* system :: The current system object. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
void OTL_Free_Class_Def( OTL_Class_Def* class_def,
|
||||
FT_System system );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* OTL_Free_Device */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Releases a given OpenType Layout Device table. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* device :: The target device table. */
|
||||
/* system :: The current system object. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
void OTL_Free_Device( OTL_Device* device,
|
||||
FT_System system );
|
||||
|
||||
|
||||
#endif /* OTLOAD_H */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -1,58 +0,0 @@
|
|||
#****************************************************************************
|
||||
#* *
|
||||
#* SFNT/TrueType Makefile *
|
||||
#* *
|
||||
#* Copyright 1996-1999 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. *
|
||||
#* *
|
||||
#****************************************************************************
|
||||
|
||||
|
||||
#****************************************************************************
|
||||
#* *
|
||||
#* IMPORTANT NOTE: This Makefile is intended for GNU Make! *
|
||||
#* If you provide Makefiles for other make utilities, *
|
||||
#* please place them in `freetype/lib/arch/<system>'. *
|
||||
#* *
|
||||
#* *
|
||||
#* This file is to be included by the Makefiles of each driver that uses *
|
||||
#* the shared source code in `freetype2/lib/drivers/sfnt'. This code *
|
||||
#* contains type definitions as well as interface which are common to all *
|
||||
#* `sfnt' font formats (i.e., TrueType, OpenType-TTF, and OpenType-CFF). *
|
||||
#* *
|
||||
#* *
|
||||
#* The purpose of this Makefile is to define two make variables that are *
|
||||
#* used directly by the parent Makefile. *
|
||||
#* *
|
||||
#****************************************************************************
|
||||
|
||||
|
||||
# SFNT_DIR is the directory to the `sfnt' sources
|
||||
#
|
||||
SFNT_DIR := $(SRC)$(SEP)shared$(SEP)sfnt
|
||||
SFNT_DIR_ := $(SFNT_DIR)$(SEP)
|
||||
|
||||
|
||||
# SFNT_H is the list of all header files on which the client drivers depend
|
||||
#
|
||||
SFNT_H := $(SFNT_DIR_)tttypes.h \
|
||||
$(SFNT_DIR_)ttload.h \
|
||||
$(SFNT_DIR_)ttsbit.h \
|
||||
$(SFNT_DIR_)ttpost.h \
|
||||
$(SFNT_DIR_)sfnt.h
|
||||
|
||||
# SFNT_SRC is the list of all shared source files that are included by any
|
||||
# client driver
|
||||
#
|
||||
SFNT_SRC := $(SFNT_DIR_)ttload.c \
|
||||
$(SFNT_DIR_)ttsbit.c \
|
||||
$(SFNT_DIR_)ttpost.c
|
||||
|
||||
|
||||
# END
|
||||
|
|
@ -1,50 +0,0 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* sfnt.h */
|
||||
/* */
|
||||
/* Defines the function interface used to access SFNT files, i.e., */
|
||||
/* TrueType, OpenType-TT, and OpenType-T2 files (specification only). */
|
||||
/* */
|
||||
/* Copyright 1996-1999 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 SFNT_H
|
||||
#define SFNT_H
|
||||
|
||||
#include <tttypes.h>
|
||||
|
||||
|
||||
typedef TT_Long (*SFNT_LookUp_Table)( TT_Face face,
|
||||
TT_ULong tag );
|
||||
|
||||
|
||||
typedef TT_Error (*SFNT_Load_Table)( TT_Face face,
|
||||
TT_ULong tag,
|
||||
TT_Long offset,
|
||||
void* buffer,
|
||||
TT_Long* length );
|
||||
|
||||
typedef TT_Error (*SFNT_Get_PS_Name)( TT_Face face,
|
||||
TT_UShort index,
|
||||
TT_String* *ps_name );
|
||||
|
||||
typedef struct SFNT_Interface_
|
||||
{
|
||||
SFNT_LookUp_Table lookup_table;
|
||||
SFNT_Load_Table load_table;
|
||||
|
||||
} SFNT_Interface;
|
||||
|
||||
|
||||
#endif /* SFNT_H */
|
||||
|
||||
|
||||
/* END */
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -1,353 +0,0 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ttload.h */
|
||||
/* */
|
||||
/* Load the basic TrueType tables, i.e., tables that can be either in */
|
||||
/* TTF or OTF font (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-1999 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 TTLOAD_H
|
||||
#define TTLOAD_H
|
||||
|
||||
|
||||
#include <ftstream.h>
|
||||
#include <ttobjs.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_LookUp_Table */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Looks for a TrueType table by name. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A face object handle. */
|
||||
/* tag :: The searched tag. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* Index of table if found, -1 otherwise. */
|
||||
/* */
|
||||
EXPORT_DEF
|
||||
TT_Long TT_LookUp_Table( TT_Face face,
|
||||
TT_ULong tag );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_Load_Directory */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads the table directory into a face object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the target face object. */
|
||||
/* stream :: The input stream. */
|
||||
/* faceIndex :: The index of the TrueType font, if we're opening a */
|
||||
/* collection. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error TT_Load_Directory( TT_Face face,
|
||||
FT_Stream stream,
|
||||
TT_Long faceIndex );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_Load_Any */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads any font table into client memory. Used by the */
|
||||
/* TT_Get_Font_Data() API function. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: The face object to look for. */
|
||||
/* */
|
||||
/* tag :: The tag of table to load. Use the value 0 if you want */
|
||||
/* to access the whole font file, else set this parameter */
|
||||
/* to a valid TrueType table tag that you can forge with */
|
||||
/* the MAKE_TT_TAG macro. */
|
||||
/* */
|
||||
/* offset :: The starting offset in the table (or the file if */
|
||||
/* tag == 0). */
|
||||
/* */
|
||||
/* length :: The address of the decision variable: */
|
||||
/* */
|
||||
/* If length == NULL: */
|
||||
/* Loads the whole table. Returns an error if */
|
||||
/* `offset' == 0! */
|
||||
/* */
|
||||
/* If *length == 0: */
|
||||
/* Exits immediately; returning the length of the given */
|
||||
/* table or of the font file, depending on the value of */
|
||||
/* `tag'. */
|
||||
/* */
|
||||
/* If *length != 0: */
|
||||
/* Loads the next `length' bytes of table or font, */
|
||||
/* starting at offset `offset' (in table or font too). */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* buffer :: The address of target buffer. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error TT_Load_Any( TT_Face face,
|
||||
TT_ULong tag,
|
||||
TT_Long offset,
|
||||
void* buffer,
|
||||
TT_Long* length );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_Load_Header */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads the TrueType font header. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the target face object. */
|
||||
/* stream :: The input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error TT_Load_Header( TT_Face face,
|
||||
FT_Stream stream );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_Load_Metrics_Header */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads the horizontal or vertical header in a face object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the target face object. */
|
||||
/* stream :: The input stream. */
|
||||
/* vertical :: A boolean flag. If set, load vertical metrics. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error TT_Load_Metrics_Header( TT_Face face,
|
||||
FT_Stream stream,
|
||||
TT_Bool vertical );
|
||||
|
||||
|
||||
LOCAL_DEF
|
||||
TT_Error TT_Load_CMap( TT_Face face,
|
||||
FT_Stream stream );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_Load_MaxProfile */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads the maximum profile into a face object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the target face object. */
|
||||
/* stream :: The input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error TT_Load_MaxProfile( TT_Face face,
|
||||
FT_Stream stream );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_Load_Names */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads the name records. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the target face object. */
|
||||
/* stream :: The input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error TT_Load_Names( TT_Face face,
|
||||
FT_Stream stream );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_Load_OS2 */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads the OS2 table. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the target face object. */
|
||||
/* stream :: A handle to the input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error TT_Load_OS2( TT_Face face,
|
||||
FT_Stream stream );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_Load_Postscript */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads the Postscript table. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the target face object. */
|
||||
/* stream :: A handle to the input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error TT_Load_PostScript( TT_Face face,
|
||||
FT_Stream stream );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_Load_Hdmx */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads the horizontal device metrics table. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the target face object. */
|
||||
/* stream :: A handle to the input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error TT_Load_Hdmx( TT_Face face,
|
||||
FT_Stream stream );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_Free_Names */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Frees the name records. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the target face object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error TT_Free_Names( TT_Face face );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_Free_Hdmx */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Frees the horizontal device metrics table. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the target face object. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error TT_Free_Hdmx ( TT_Face face );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_Load_Kern */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads the first kerning table with format 0 in the font. Only */
|
||||
/* accepts the first horizontal kerning table. Developers should use */
|
||||
/* the `ftxkern' extension to access other kerning tables in the font */
|
||||
/* file, if they really want to. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the target face object. */
|
||||
/* stream :: The input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error TT_Load_Kern( TT_Face face,
|
||||
FT_Stream stream );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_Load_Gasp */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads the `GASP' table into a face object. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: A handle to the target face object. */
|
||||
/* stream :: The input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error TT_Load_Gasp( TT_Face face,
|
||||
FT_Stream stream );
|
||||
|
||||
|
||||
#endif /* TTLOAD_H */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -1,713 +0,0 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ttpost.c */
|
||||
/* */
|
||||
/* Postscript names table processing (body). */
|
||||
/* */
|
||||
/* Copyright 1996-1999 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. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* The post table is not completely loaded by the core engine. This */
|
||||
/* file loads the missing PS glyph names and implements an API to access */
|
||||
/* them. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#include <ttpost.h>
|
||||
#include <ftstream.h>
|
||||
#include <tterrors.h>
|
||||
#include <ttload.h>
|
||||
#include <tttags.h>
|
||||
|
||||
/* the 258 default Mac PS glyph names */
|
||||
|
||||
const TT_String* TT_Mac_Postscript_Names[258] =
|
||||
{
|
||||
/* 0 */
|
||||
".notdef",
|
||||
".null",
|
||||
"CR",
|
||||
"space",
|
||||
"exclam",
|
||||
"quotedbl",
|
||||
"numbersign",
|
||||
"dollar",
|
||||
"percent",
|
||||
"ampersand",
|
||||
|
||||
/* 10 */
|
||||
"quotesingle",
|
||||
"parenleft",
|
||||
"parenright",
|
||||
"asterisk",
|
||||
"plus",
|
||||
"comma",
|
||||
"hyphen",
|
||||
"period",
|
||||
"slash",
|
||||
"zero",
|
||||
|
||||
/* 20 */
|
||||
"one",
|
||||
"two",
|
||||
"three",
|
||||
"four",
|
||||
"five",
|
||||
"six",
|
||||
"seven",
|
||||
"eight",
|
||||
"nine",
|
||||
"colon",
|
||||
|
||||
/* 30 */
|
||||
"semicolon",
|
||||
"less",
|
||||
"equal",
|
||||
"greater", "question",
|
||||
"at",
|
||||
"A",
|
||||
"B",
|
||||
"C",
|
||||
"D",
|
||||
|
||||
/* 40 */
|
||||
"E",
|
||||
"F",
|
||||
"G",
|
||||
"H",
|
||||
"I",
|
||||
"J",
|
||||
"K",
|
||||
"L",
|
||||
"M",
|
||||
"N",
|
||||
|
||||
/* 50 */
|
||||
"O",
|
||||
"P",
|
||||
"Q",
|
||||
"R",
|
||||
"S",
|
||||
"T",
|
||||
"U",
|
||||
"V",
|
||||
"W",
|
||||
"X",
|
||||
|
||||
/* 60 */
|
||||
"Y",
|
||||
"Z",
|
||||
"bracketleft",
|
||||
"backslash",
|
||||
"bracketright",
|
||||
"asciicircum",
|
||||
"underscore",
|
||||
"grave",
|
||||
"a",
|
||||
"b",
|
||||
|
||||
/* 70 */
|
||||
"c",
|
||||
"d",
|
||||
"e",
|
||||
"f",
|
||||
"g",
|
||||
"h",
|
||||
"i",
|
||||
"j",
|
||||
"k",
|
||||
"l",
|
||||
|
||||
/* 80 */
|
||||
"m",
|
||||
"n",
|
||||
"o",
|
||||
"p",
|
||||
"q",
|
||||
"r",
|
||||
"s",
|
||||
"t",
|
||||
"u",
|
||||
"v",
|
||||
|
||||
/* 90 */
|
||||
"w",
|
||||
"x",
|
||||
"y",
|
||||
"z",
|
||||
"braceleft",
|
||||
"bar",
|
||||
"braceright",
|
||||
"asciitilde",
|
||||
"Adieresis",
|
||||
"Aring",
|
||||
|
||||
/* 100 */
|
||||
"Ccedilla",
|
||||
"Eacute",
|
||||
"Ntilde",
|
||||
"Odieresis",
|
||||
"Udieresis",
|
||||
"aacute",
|
||||
"agrave",
|
||||
"acircumflex",
|
||||
"adieresis",
|
||||
"atilde",
|
||||
|
||||
/* 110 */
|
||||
"aring",
|
||||
"ccedilla",
|
||||
"eacute",
|
||||
"egrave",
|
||||
"ecircumflex",
|
||||
"edieresis",
|
||||
"iacute",
|
||||
"igrave",
|
||||
"icircumflex",
|
||||
"idieresis",
|
||||
|
||||
/* 120 */
|
||||
"ntilde",
|
||||
"oacute",
|
||||
"ograve",
|
||||
"ocircumflex",
|
||||
"odieresis",
|
||||
"otilde",
|
||||
"uacute",
|
||||
"ugrave",
|
||||
"ucircumflex",
|
||||
"udieresis",
|
||||
|
||||
/* 130 */
|
||||
"dagger",
|
||||
"degree",
|
||||
"cent",
|
||||
"sterling",
|
||||
"section",
|
||||
"bullet",
|
||||
"paragraph",
|
||||
"germandbls",
|
||||
"registered",
|
||||
"copyright",
|
||||
|
||||
/* 140 */
|
||||
"trademark",
|
||||
"acute",
|
||||
"dieresis",
|
||||
"notequal",
|
||||
"AE",
|
||||
"Oslash",
|
||||
"infinity",
|
||||
"plusminus",
|
||||
"lessequal",
|
||||
"greaterequal",
|
||||
|
||||
/* 150 */
|
||||
"yen",
|
||||
"mu",
|
||||
"partialdiff",
|
||||
"summation",
|
||||
"product",
|
||||
"pi",
|
||||
"integral",
|
||||
"ordfeminine",
|
||||
"ordmasculine",
|
||||
"Omega",
|
||||
|
||||
/* 160 */
|
||||
"ae",
|
||||
"oslash",
|
||||
"questiondown",
|
||||
"exclamdown",
|
||||
"logicalnot",
|
||||
"radical",
|
||||
"florin",
|
||||
"approxequal",
|
||||
"Delta",
|
||||
"guillemotleft",
|
||||
|
||||
/* 170 */
|
||||
"guillemotright",
|
||||
"ellipsis",
|
||||
"nbspace",
|
||||
"Agrave",
|
||||
"Atilde",
|
||||
"Otilde",
|
||||
"OE",
|
||||
"oe",
|
||||
"endash",
|
||||
"emdash",
|
||||
|
||||
/* 180 */
|
||||
"quotedblleft",
|
||||
"quotedblright",
|
||||
"quoteleft",
|
||||
"quoteright",
|
||||
"divide",
|
||||
"lozenge",
|
||||
"ydieresis",
|
||||
"Ydieresis",
|
||||
"fraction",
|
||||
"currency",
|
||||
|
||||
/* 190 */
|
||||
"guilsinglleft",
|
||||
"guilsinglright",
|
||||
"fi",
|
||||
"fl",
|
||||
"daggerdbl",
|
||||
"periodcentered",
|
||||
"quotesinglbase",
|
||||
"quotedblbase",
|
||||
"perthousand",
|
||||
"Acircumflex",
|
||||
|
||||
/* 200 */
|
||||
"Ecircumflex",
|
||||
"Aacute",
|
||||
"Edieresis",
|
||||
"Egrave",
|
||||
"Iacute",
|
||||
"Icircumflex",
|
||||
"Idieresis",
|
||||
"Igrave",
|
||||
"Oacute",
|
||||
"Ocircumflex",
|
||||
|
||||
/* 210 */
|
||||
"apple",
|
||||
"Ograve",
|
||||
"Uacute",
|
||||
"Ucircumflex",
|
||||
"Ugrave",
|
||||
"dotlessi",
|
||||
"circumflex",
|
||||
"tilde",
|
||||
"macron",
|
||||
"breve",
|
||||
|
||||
/* 220 */
|
||||
"dotaccent",
|
||||
"ring",
|
||||
"cedilla",
|
||||
"hungarumlaut",
|
||||
"ogonek",
|
||||
"caron",
|
||||
"Lslash",
|
||||
"lslash",
|
||||
"Scaron",
|
||||
"scaron",
|
||||
|
||||
/* 230 */
|
||||
"Zcaron",
|
||||
"zcaron",
|
||||
"brokenbar",
|
||||
"Eth",
|
||||
"eth",
|
||||
"Yacute",
|
||||
"yacute",
|
||||
"Thorn",
|
||||
"thorn",
|
||||
"minus",
|
||||
|
||||
/* 240 */
|
||||
"multiply",
|
||||
"onesuperior",
|
||||
"twosuperior",
|
||||
"threesuperior",
|
||||
"onehalf",
|
||||
"onequarter",
|
||||
"threequarters",
|
||||
"franc",
|
||||
"Gbreve",
|
||||
"gbreve",
|
||||
|
||||
/* 250 */
|
||||
"Idot",
|
||||
"Scedilla",
|
||||
"scedilla",
|
||||
"Cacute",
|
||||
"cacute",
|
||||
"Ccaron",
|
||||
"ccaron",
|
||||
"dmacron",
|
||||
};
|
||||
|
||||
|
||||
static
|
||||
TT_Error Load_Format_20( TT_Face face,
|
||||
FT_Stream stream )
|
||||
{
|
||||
FT_Memory memory = stream->memory;
|
||||
TT_Error error;
|
||||
|
||||
TT_UShort num_glyphs;
|
||||
TT_UShort num_names;
|
||||
|
||||
TT_UShort* glyph_indices = 0;
|
||||
TT_Char** name_strings = 0;
|
||||
|
||||
|
||||
if ( READ_UShort( num_glyphs ) )
|
||||
goto Exit;
|
||||
|
||||
/* UNDOCUMENTED! The number of glyphs in this table can be smaller */
|
||||
/* than the value in the maxp table (cf. cyberbit.ttf). */
|
||||
|
||||
/* There already exist fonts which have more than 32768 glyph names */
|
||||
/* in this table, so the test for this threshold has been dropped. */
|
||||
|
||||
if ( num_glyphs > face->root.num_glyphs )
|
||||
{
|
||||
error = TT_Err_Invalid_File_Format;
|
||||
goto Exit;
|
||||
}
|
||||
|
||||
/* load the indices */
|
||||
{
|
||||
TT_UShort n;
|
||||
|
||||
|
||||
if ( ALLOC_ARRAY ( glyph_indices, num_glyphs, TT_UShort ) ||
|
||||
ACCESS_Frame( num_glyphs * 2L ) )
|
||||
goto Fail;
|
||||
|
||||
for ( n = 0; n < num_glyphs; n++ )
|
||||
glyph_indices[n] = GET_UShort();
|
||||
|
||||
FORGET_Frame();
|
||||
}
|
||||
|
||||
/* compute number of names stored in table */
|
||||
{
|
||||
TT_UShort n;
|
||||
|
||||
|
||||
num_names = 0;
|
||||
|
||||
for ( n = 0; n < num_glyphs; n++ )
|
||||
{
|
||||
TT_UShort index;
|
||||
|
||||
|
||||
index = glyph_indices[n];
|
||||
if ( index >= 258 )
|
||||
{
|
||||
index -= 257;
|
||||
if ( index > num_names )
|
||||
num_names = index;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* now load the name strings */
|
||||
{
|
||||
TT_UShort n;
|
||||
|
||||
|
||||
if ( ALLOC_ARRAY( name_strings, num_names, TT_Char* ) )
|
||||
goto Fail;
|
||||
|
||||
for ( n = 0; n < num_names; n++ )
|
||||
{
|
||||
TT_Byte len;
|
||||
|
||||
|
||||
if ( READ_Byte ( len ) ||
|
||||
ALLOC_ARRAY( name_strings[n], len+1, TT_Char ) ||
|
||||
FILE_Read ( name_strings[n], len ) )
|
||||
goto Fail1;
|
||||
|
||||
name_strings[n][len] = '\0';
|
||||
}
|
||||
}
|
||||
|
||||
/* all right, set table fields and exit successfuly */
|
||||
{
|
||||
TT_Post_20* table = &face->postscript_names.names.format_20;
|
||||
|
||||
|
||||
table->num_glyphs = num_glyphs;
|
||||
table->num_names = num_names;
|
||||
table->glyph_indices = glyph_indices;
|
||||
table->glyph_names = name_strings;
|
||||
}
|
||||
return TT_Err_Ok;
|
||||
|
||||
|
||||
Fail1:
|
||||
{
|
||||
TT_UShort n;
|
||||
|
||||
|
||||
for ( n = 0; n < num_names; n++ )
|
||||
FREE( name_strings[n] );
|
||||
}
|
||||
|
||||
Fail:
|
||||
FREE( name_strings );
|
||||
FREE( glyph_indices );
|
||||
|
||||
Exit:
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
static
|
||||
TT_Error Load_Format_25( TT_Face face,
|
||||
FT_Stream stream )
|
||||
{
|
||||
FT_Memory memory = stream->memory;
|
||||
TT_Error error;
|
||||
|
||||
TT_UShort num_glyphs;
|
||||
TT_Char* offset_table = 0;
|
||||
|
||||
|
||||
/* UNDOCUMENTED! This value appears only in the Apple TT specs. */
|
||||
if ( READ_UShort( num_glyphs ) )
|
||||
goto Exit;
|
||||
|
||||
/* check the number of glyphs */
|
||||
if ( num_glyphs > face->root.num_glyphs || num_glyphs > 258 )
|
||||
{
|
||||
error = TT_Err_Invalid_File_Format;
|
||||
goto Exit;
|
||||
}
|
||||
|
||||
if ( ALLOC ( offset_table, num_glyphs ) ||
|
||||
FILE_Read( offset_table, num_glyphs ) )
|
||||
goto Fail;
|
||||
|
||||
/* now check the offset table */
|
||||
{
|
||||
TT_UShort n;
|
||||
|
||||
|
||||
for ( n = 0; n < num_glyphs; n++ )
|
||||
{
|
||||
TT_Long index = (TT_Long)n + offset_table[n];
|
||||
|
||||
|
||||
if ( index < 0 || index > num_glyphs )
|
||||
{
|
||||
error = TT_Err_Invalid_File_Format;
|
||||
goto Fail;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* OK, set table fields and exit successfuly */
|
||||
{
|
||||
TT_Post_25* table = &face->postscript_names.names.format_25;
|
||||
|
||||
|
||||
table->num_glyphs = num_glyphs;
|
||||
table->offsets = offset_table;
|
||||
}
|
||||
|
||||
return TT_Err_Ok;
|
||||
|
||||
Fail:
|
||||
FREE( offset_table );
|
||||
|
||||
Exit:
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
static
|
||||
TT_Error Load_Post_Names( TT_Face face )
|
||||
{
|
||||
FT_Stream stream;
|
||||
TT_Error error;
|
||||
|
||||
/* get a stream for the face's resource */
|
||||
stream = face->root.stream;
|
||||
|
||||
/* seek to the beginning of the PS names table */
|
||||
{
|
||||
TT_Long table;
|
||||
|
||||
|
||||
table = TT_LookUp_Table( face, TTAG_post );
|
||||
if ( FILE_Seek( face->dir_tables[table].Offset + 32L ) )
|
||||
goto Exit;
|
||||
}
|
||||
|
||||
/* now read postscript table */
|
||||
switch ( face->postscript.FormatType )
|
||||
{
|
||||
case 0x00020000:
|
||||
error = Load_Format_20( face, stream );
|
||||
break;
|
||||
|
||||
case 0x00028000:
|
||||
error = Load_Format_25( face, stream );
|
||||
break;
|
||||
|
||||
default:
|
||||
error = TT_Err_Invalid_File_Format;
|
||||
}
|
||||
|
||||
face->postscript_names.loaded = 1;
|
||||
|
||||
Exit:
|
||||
return error;
|
||||
}
|
||||
|
||||
|
||||
LOCAL_FUNC
|
||||
void TT_Free_Post_Names( TT_Face face )
|
||||
{
|
||||
FT_Memory memory = face->root.memory;
|
||||
TT_Post_Names* names = &face->postscript_names;
|
||||
|
||||
|
||||
if ( names->loaded )
|
||||
{
|
||||
switch ( face->postscript.FormatType )
|
||||
{
|
||||
case 0x00020000:
|
||||
{
|
||||
TT_Post_20* table = &names->names.format_20;
|
||||
TT_UShort n;
|
||||
|
||||
|
||||
FREE( table->glyph_indices );
|
||||
table->num_glyphs = 0;
|
||||
|
||||
for ( n = 0; n < table->num_names; n++ )
|
||||
FREE( table->glyph_names[n] );
|
||||
|
||||
FREE( table->glyph_names );
|
||||
table->num_names = 0;
|
||||
}
|
||||
break;
|
||||
|
||||
case 0x00028000:
|
||||
{
|
||||
TT_Post_25* table = &names->names.format_25;
|
||||
|
||||
|
||||
FREE( table->offsets );
|
||||
table->num_glyphs = 0;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
names->loaded = 0;
|
||||
}
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_Get_PS_Name */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Gets the PostScript glyph name of a glyph. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* index :: The glyph index. */
|
||||
/* */
|
||||
/* PSname :: The address of a string pointer. Will be NULL in case */
|
||||
/* of error, otherwise it is a pointer to the glyph name. */
|
||||
/* */
|
||||
/* You must not modify the returned string! */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
EXPORT_FUNC
|
||||
TT_Error TT_Get_PS_Name( TT_Face face,
|
||||
TT_UInt index,
|
||||
TT_String** PSname )
|
||||
{
|
||||
TT_Error error;
|
||||
TT_Post_Names* names;
|
||||
|
||||
if ( !face )
|
||||
return TT_Err_Invalid_Face_Handle;
|
||||
|
||||
if ( index >= face->root.num_glyphs )
|
||||
return TT_Err_Invalid_Glyph_Index;
|
||||
|
||||
names = &face->postscript_names;
|
||||
|
||||
/* `.notdef' by default */
|
||||
*PSname = (TT_String*)TT_Mac_Postscript_Names[0];
|
||||
|
||||
switch ( face->postscript.FormatType )
|
||||
{
|
||||
case 0x00010000:
|
||||
if ( index < 258 ) /* paranoid checking */
|
||||
*PSname = (TT_String*)TT_Mac_Postscript_Names[index];
|
||||
break;
|
||||
|
||||
case 0x00020000:
|
||||
{
|
||||
TT_Post_20* table = &names->names.format_20;
|
||||
|
||||
|
||||
if ( !names->loaded )
|
||||
{
|
||||
error = Load_Post_Names( face );
|
||||
if ( error )
|
||||
break;
|
||||
}
|
||||
|
||||
if ( index < table->num_glyphs )
|
||||
{
|
||||
TT_UShort name_index = table->glyph_indices[index];
|
||||
|
||||
|
||||
if ( name_index < 258 )
|
||||
*PSname = (TT_String*)TT_Mac_Postscript_Names[name_index];
|
||||
else
|
||||
*PSname = (TT_String*)table->glyph_names[name_index - 258];
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case 0x00028000:
|
||||
{
|
||||
TT_Post_25* table = &names->names.format_25;
|
||||
|
||||
|
||||
if ( !names->loaded )
|
||||
{
|
||||
error = Load_Post_Names( face );
|
||||
if ( error )
|
||||
break;
|
||||
}
|
||||
|
||||
if ( index < table->num_glyphs ) /* paranoid checking */
|
||||
{
|
||||
index += table->offsets[index];
|
||||
*PSname = (TT_String*)TT_Mac_Postscript_Names[index];
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
case 0x00030000:
|
||||
break; /* nothing to do */
|
||||
}
|
||||
|
||||
return TT_Err_Ok;
|
||||
}
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -1,95 +0,0 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ttpost.h */
|
||||
/* */
|
||||
/* Postcript name table processing for TrueType and OpenType fonts */
|
||||
/* (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-1999 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. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* The post table is not completely loaded by the core engine. This */
|
||||
/* file loads the missing PS glyph names and implements an API to access */
|
||||
/* them. */
|
||||
/* */
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
#ifndef TTPOST_H
|
||||
#define TTPOST_H
|
||||
|
||||
#include <ftconfig.h>
|
||||
#include <tttypes.h>
|
||||
#include <ttconfig.h>
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
|
||||
#define TT_Err_Invalid_Post_Table_Format 0x0B00
|
||||
#define TT_Err_Invalid_Post_Table 0x0B01
|
||||
|
||||
|
||||
#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
|
||||
|
||||
#if 0
|
||||
/* the 258 standard Mac glyph names, used for format 1.0 and 2.5 */
|
||||
LOCAL_DEF
|
||||
const TT_String* TT_Mac_Postscript_Names[];
|
||||
#endif
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_Get_PS_Name */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Gets the PostScript glyph name of a glyph. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* index :: The glyph index. */
|
||||
/* */
|
||||
/* PSname :: The address of a string pointer. Will be NULL in case */
|
||||
/* of error, otherwise it is a pointer to the glyph name. */
|
||||
/* */
|
||||
/* You must not modify the returned string! */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
EXPORT_DEF
|
||||
TT_Error TT_Get_PS_Name( TT_Face face,
|
||||
TT_UInt index,
|
||||
TT_String** PSname );
|
||||
|
||||
|
||||
LOCAL_DEF
|
||||
void TT_Free_Post_Names( TT_Face face );
|
||||
|
||||
|
||||
#endif /* TT_CONFIG_OPTION_POSTSCRIPT_NAMES */
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
#endif /* TTPOST_H */
|
||||
|
||||
|
||||
/* END */
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -1,104 +0,0 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* ttsbit.h */
|
||||
/* */
|
||||
/* TrueType and OpenType embedded bitmap support (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-1999 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 TTSBIT_H
|
||||
#define TTSBIT_H
|
||||
|
||||
#include <ttload.h>
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_Load_SBit_Strikes */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads the table of embedded bitmap sizes for this face. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: The target face object. */
|
||||
/* stream :: The input stream. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error TT_Load_SBit_Strikes( TT_Face face,
|
||||
FT_Stream stream );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_Free_SBit_Strikes */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Releases the embedded bitmap tables. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: The target face object. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
void TT_Free_SBit_Strikes( TT_Face face );
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* <Function> */
|
||||
/* TT_Load_SBit_Image */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* Loads a given glyph sbit image from the font resource. This also */
|
||||
/* returns its metrics. */
|
||||
/* */
|
||||
/* <Input> */
|
||||
/* face :: The target face object. */
|
||||
/* */
|
||||
/* x_ppem :: The horizontal resolution in points per EM. */
|
||||
/* */
|
||||
/* y_ppem :: The vertical resolution in points per EM. */
|
||||
/* */
|
||||
/* glyph_index :: The current glyph index. */
|
||||
/* */
|
||||
/* stream :: The input stream. */
|
||||
/* */
|
||||
/* <Output> */
|
||||
/* map :: The target pixmap. */
|
||||
/* metrics :: A big sbit metrics structure for the glyph image. */
|
||||
/* */
|
||||
/* <Return> */
|
||||
/* TrueType error code. 0 means success. Returns an error if no */
|
||||
/* glyph sbit exists for the index. */
|
||||
/* */
|
||||
/* <Note> */
|
||||
/* The `map.buffer' field is always freed before the glyph is loaded. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
TT_Error TT_Load_SBit_Image( TT_Face face,
|
||||
TT_Int x_ppem,
|
||||
TT_Int y_ppem,
|
||||
TT_UInt glyph_index,
|
||||
FT_Stream stream,
|
||||
FT_Bitmap* map,
|
||||
TT_SBit_Metrics* metrics );
|
||||
|
||||
|
||||
#endif /* TTSBIT_H */
|
||||
|
||||
|
||||
/* END */
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -1,54 +0,0 @@
|
|||
#****************************************************************************
|
||||
#* *
|
||||
#* Shared/Type1 Makefile *
|
||||
#* *
|
||||
#* Copyright 1996-1999 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. *
|
||||
#* *
|
||||
#****************************************************************************
|
||||
|
||||
|
||||
#****************************************************************************
|
||||
#* *
|
||||
#* IMPORTANT NOTE: This Makefile is intended for GNU Make! *
|
||||
#* If you provide Makefiles for other make utilities, *
|
||||
#* please place them in `freetype/lib/arch/<system>'. *
|
||||
#* *
|
||||
#* *
|
||||
#* This file is to be included by the Makefiles of each driver that uses *
|
||||
#* the shared source code in `freetype2/lib/drivers/type1'. This code *
|
||||
#* contains type definitions as well as interface which are common to all *
|
||||
#* supported Postscript font formats (i.e. Type1 and Type2). *
|
||||
#* *
|
||||
#* *
|
||||
#* The purpose of this Makefile is to define make variables that are used *
|
||||
#* directly by the parent Makefile. *
|
||||
#* *
|
||||
#****************************************************************************
|
||||
|
||||
|
||||
# T1SHARED_DIR is the directory to the `shared/type1' sources
|
||||
#
|
||||
T1SHARED_DIR := $(SRC)/shared/type1
|
||||
T1SHARED_DIR_ := $(T1SHARED_DIR)$(SEP)
|
||||
|
||||
|
||||
# T1SHARED_H is the list of all header files on which the client drivers
|
||||
# depend
|
||||
#
|
||||
T1SHARED_H := $(T1SHARED_DIR_)t1types.h \
|
||||
$(T1SHARED_DIR_)t1encode.h
|
||||
|
||||
# T1SHARED_SRC is the list of all shared source files that are included
|
||||
# by any client driver
|
||||
#
|
||||
T1SHARED_SRC := $(T1SHARED_DIR_)t1encode.c
|
||||
|
||||
|
||||
# END
|
||||
|
|
@ -1,330 +0,0 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* t1encode.c */
|
||||
/* */
|
||||
/* Type 1 standard encoding tables definitions (body). */
|
||||
/* */
|
||||
/* Copyright 1996-1999 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. */
|
||||
/* */
|
||||
/* */
|
||||
/* This file is included by both the Type1 and Type2 driver. */
|
||||
/* It should never be compiled directly. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* t1_standard_strings: */
|
||||
/* */
|
||||
/* This array contains the Adobe Standard Glyph Names ordered by */
|
||||
/* SID. It was taken from the CFF specification. */
|
||||
/* */
|
||||
LOCAL_FUNC
|
||||
const T1_String* t1_standard_strings[] =
|
||||
{
|
||||
/* 0 */
|
||||
".notdef", "space", "exclam", "quotedbl", "numbersign",
|
||||
"dollar", "percent", "ampersand", "quoteright", "parenleft",
|
||||
/* 10 */
|
||||
"parenright", "asterisk", "plus", "comma", "hyphen",
|
||||
"period", "slash", "zero", "one", "two",
|
||||
/* 20 */
|
||||
"three", "four", "five", "six", "seven",
|
||||
"height", "nine", "colon", "semicolon", "less",
|
||||
/* 30 */
|
||||
"equal", "greater", "question", "at", "A",
|
||||
"B", "C", "D", "E", "F",
|
||||
/* 40 */
|
||||
"G", "H", "I", "J", "K",
|
||||
"L", "M", "N", "O", "P",
|
||||
/* 50 */
|
||||
"Q", "R", "S", "T", "U",
|
||||
"V", "W", "X", "Y", "Z",
|
||||
/* 60 */
|
||||
"bracketleft", "backslash", "bracketright", "asciicircum", "underscore",
|
||||
"quoteleft", "a", "b", "c", "d",
|
||||
/* 70 */
|
||||
"e", "f", "g", "h", "i",
|
||||
"j", "k", "l", "m", "n",
|
||||
/* 80 */
|
||||
"o", "p", "q", "r", "s",
|
||||
"t", "u", "v", "w", "x",
|
||||
/* 90 */
|
||||
"y", "z", "braceleft", "bar", "braceright",
|
||||
"asciitilde", "exclamdown", "cent", "sterling", "fraction",
|
||||
/* 100 */
|
||||
"yen", "florin", "section", "currency", "quotesingle",
|
||||
"quotedblleft", "quillemotleft", "guilsinglleft", "guilsinglright", "fi",
|
||||
/* 110 */
|
||||
"fl", "endash", "dagger", "daggerdbl", "periodcenter",
|
||||
"paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright",
|
||||
/* 120 */
|
||||
"quillemotright", "ellipsis", "perthousand", "questiondown", "grave",
|
||||
"acute", "circumflex", "tilde", "macron", "breve",
|
||||
/* 130 */
|
||||
"dotaccent", "dieresis", "ring", "cedilla", "hungarumlaut",
|
||||
"ogonek", "caron", "emdash", "AE", "ordfeminine",
|
||||
/* 140 */
|
||||
"Lslash", "Oslash", "OE", "ordmasculine", "ae",
|
||||
"dotlessi", "Islash", "oslash", "oe", "germandbls",
|
||||
/* 150 */
|
||||
"onesuperior", "logicalnot", "mu", "trademark", "Eth",
|
||||
"onehalf", "plusminus", "Thorn", "onequarter", "divide",
|
||||
/* 160 */
|
||||
"brokenbar", "degree", "thorn", "threequarters", "twosuperior",
|
||||
"regitered", "minus", "eth", "multiply", "threesuperior",
|
||||
/* 170 */
|
||||
"copyright", "Aacute", "Acircumflex", "Adieresis", "Agrave",
|
||||
"Aring", "Atilde", "Ccedilla", "Eacute", "Ecircumflex",
|
||||
/* 180 */
|
||||
"Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis",
|
||||
"Igrave", "Ntilde", "Oacute", "Ocircumflex", "Odieresis",
|
||||
/* 190 */
|
||||
"Ograve", "Otilde", "Scaron", "Uacute", "Ucircumflex",
|
||||
"Udieresis", "Ugrave", "Yacute", "Ydieresis", "Zcaron",
|
||||
/* 200 */
|
||||
"aacute", "acircumflex", "adieresis", "agrave", "aring",
|
||||
"atilde", "ccedilla", "eacute", "ecircumflex", "edieresis",
|
||||
/* 210 */
|
||||
"egrave", "iacute", "icircumflex", "idieresis", "igrave",
|
||||
"ntilde", "oacute", "ocircumflex", "odieresis", "ograve",
|
||||
/* 220 */
|
||||
"otilde", "scaron", "uacute", "ucircumflex", "udieresis",
|
||||
"ugrave", "yacute", "ydieresis", "zcaron", "exclamsmall",
|
||||
/* 230 */
|
||||
"Hungarumlautsmall", "dollaroldstyle", "dollarsuperior", "ampersandsmall",
|
||||
"Acutesmall",
|
||||
"parenleftsuperior", "parenrightsuperior", "twodotenleader",
|
||||
"onedotenleader", "zerooldstyle",
|
||||
/* 240 */
|
||||
"oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle",
|
||||
"fiveoldstyle",
|
||||
"sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle",
|
||||
"commasuperior",
|
||||
/* 250 */
|
||||
"threequartersemdash", "periodsuperior", "questionsmall", "asuperior",
|
||||
"bsuperior",
|
||||
"centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior",
|
||||
/* 260 */
|
||||
"msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior",
|
||||
"tsuperior", "ff", "ffi", "ffl", "parenleftinferior",
|
||||
/* 270 */
|
||||
"parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall",
|
||||
"Asmall",
|
||||
"Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall",
|
||||
/* 280 */
|
||||
"Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall",
|
||||
"Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall",
|
||||
/* 290 */
|
||||
"Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall",
|
||||
"Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall",
|
||||
/* 300 */
|
||||
"colonmonetary", "onefitted", "rupiah", "Tildesmall", "exclamdownsmall",
|
||||
"centoldstyle", "Lslashsmall", "Scaronsmall", "Zcaronsmall",
|
||||
"Dieresissmall",
|
||||
/* 310 */
|
||||
"Brevesmall", "Caronsmall", "Dotaccentsmall", "Macronsmall", "figuredash",
|
||||
"hypheninferior", "Ogoneksmall", "Ringsmall", "Cedillasmall",
|
||||
"questiondownsmall",
|
||||
/* 320 */
|
||||
"oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird",
|
||||
"twothirds", "zerosuperior", "foursuperior", "fivesuperior",
|
||||
"sixsuperior",
|
||||
/* 330 */
|
||||
"sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior",
|
||||
"oneinferior",
|
||||
"twoinferior", "threeinferior", "fourinferior", "fiveinferior",
|
||||
"sixinferior",
|
||||
/* 340 */
|
||||
"seveninferior", "eightinferior", "nineinferior", "centinferior",
|
||||
"dollarinferior",
|
||||
"periodinferior", "commainferior", "Agravesmall", "Aacutesmall",
|
||||
"Acircumflexsmall",
|
||||
/* 350 */
|
||||
"Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall",
|
||||
"Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall",
|
||||
"Igravesmall",
|
||||
/* 360 */
|
||||
"Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall",
|
||||
"Ntildesmall",
|
||||
"Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall",
|
||||
"Odieresissmall",
|
||||
/* 370 */
|
||||
"OEsmall", "Oslashsmall", "Ugravesmall", "Uacautesmall",
|
||||
"Ucircumflexsmall",
|
||||
"Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall",
|
||||
"001.000",
|
||||
/* 380 */
|
||||
"001.001", "001.002", "001.003", "Black", "Bold",
|
||||
"Book", "Light", "Medium", "Regular", "Roman",
|
||||
/* 390 */
|
||||
"Semibold"
|
||||
};
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* t1_standard_encoding: */
|
||||
/* */
|
||||
/* A simple table used to encode the Adobe StandardEncoding. The */
|
||||
/* table values are the SID of the standard glyphs; the table index */
|
||||
/* is the character code for the encoding. */
|
||||
/* */
|
||||
/* Example: */
|
||||
/* */
|
||||
/* t1_standard_encoding[33] == 2 */
|
||||
/* */
|
||||
/* which means that the glyph name for character code 32 is */
|
||||
/* */
|
||||
/* t1_standard_strings[2] == "exclam" */
|
||||
/* */
|
||||
/* (this correspond to the exclamation mark `!'). */
|
||||
/* */
|
||||
LOCAL_FUNC
|
||||
T1_Short t1_standard_encoding[256] =
|
||||
{
|
||||
/* 0 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 1, 2, 3, 4, 5, 6, 7, 8,
|
||||
9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
|
||||
/* 50 */
|
||||
19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
|
||||
29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
|
||||
39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
|
||||
49, 50, 51, 52, 53, 54, 55, 56, 57, 58,
|
||||
59, 60, 61, 62, 63, 64, 65, 66, 67, 68,
|
||||
/* 100 */
|
||||
69, 70, 71, 72, 73, 74, 75, 76, 77, 78,
|
||||
79, 80, 81, 82, 83, 84, 85, 86, 87, 88,
|
||||
89, 90, 91, 92, 93, 94, 95, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
/* 150 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 96, 97, 98, 99, 100, 101, 102, 103, 104,
|
||||
105, 106, 107, 108, 109, 110, 0, 111, 112, 113,
|
||||
114, 0, 115, 116, 117, 118, 119, 120, 121, 122,
|
||||
0, 123, 0, 124, 125, 126, 127, 128, 129, 130,
|
||||
/* 200 */
|
||||
131, 0, 132, 133, 0, 134, 135, 136, 137, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 138, 0, 139, 0, 0,
|
||||
0, 0, 140, 141, 142, 143, 0, 0, 0, 0,
|
||||
0, 144, 0, 0, 0, 145, 0, 0, 146, 147,
|
||||
/* 250 */
|
||||
148, 149, 0, 0, 0, 0
|
||||
};
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* t1_expert_encoding: */
|
||||
/* */
|
||||
/* A simple table used to encode the Adobe ExpertEncoding. The */
|
||||
/* table values are the SID of the standard glyphs; the table index */
|
||||
/* is the character code for the encoding. */
|
||||
/* */
|
||||
/* Example: */
|
||||
/* */
|
||||
/* t1_expert_encoding[33] == 229 */
|
||||
/* */
|
||||
/* which means that the glyph name for character code 32 is */
|
||||
/* */
|
||||
/* t1_standard_strings[229] == "exclamsmall" */
|
||||
/* */
|
||||
LOCAL_FUNC
|
||||
T1_Short t1_expert_encoding[256] =
|
||||
{
|
||||
/* 0 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 1, 229, 230, 0, 231, 232, 233, 234,
|
||||
235, 236, 237, 238, 13, 14, 15, 99, 239, 240,
|
||||
/* 50 */
|
||||
241, 242, 243, 244, 245, 246, 247, 248, 27, 28,
|
||||
249, 250, 251, 252, 0, 253, 254, 255, 256, 257,
|
||||
0, 0, 0, 258, 0, 0, 259, 260, 261, 262,
|
||||
0, 0, 263, 264, 265, 0, 266, 109, 110, 267,
|
||||
268, 269, 0, 270, 271, 272, 273, 274, 275, 276,
|
||||
/* 100 */
|
||||
277, 278, 279, 280, 281, 282, 283, 284, 285, 286,
|
||||
287, 288, 289, 290, 291, 292, 293, 294, 295, 296,
|
||||
297, 298, 299, 300, 301, 302, 303, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
/* 150 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 304, 305, 306, 0, 0, 307, 308, 309, 310,
|
||||
311, 0, 312, 0, 0, 312, 0, 0, 314, 315,
|
||||
0, 0, 316, 317, 318, 0, 0, 0, 158, 155,
|
||||
163, 319, 320, 321, 322, 323, 324, 325, 0, 0,
|
||||
/* 200 */
|
||||
326, 150, 164, 169, 327, 328, 329, 330, 331, 332,
|
||||
333, 334, 335, 336, 337, 338, 339, 340, 341, 342,
|
||||
343, 344, 345, 346, 347, 348, 349, 350, 351, 352,
|
||||
353, 354, 355, 356, 357, 358, 359, 360, 361, 362,
|
||||
363, 364, 365, 366, 367, 368, 369, 370, 371, 372,
|
||||
/* 250 */
|
||||
373, 374, 375, 376, 377, 378
|
||||
};
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* t1_expert_subset_encoding: */
|
||||
/* */
|
||||
/* A simple table used to encode the Adobe ExpertEncoding subset */
|
||||
/* defined in the CFF specification. It will probably evolve into */
|
||||
/* another form sooner or later, as we deal with charsets */
|
||||
/* differently than with encodings. */
|
||||
/* */
|
||||
LOCAL_FUNC
|
||||
FT_Short t1_expert_subset_encoding[256] =
|
||||
{
|
||||
/* 0 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 1, 0, 0, 0, 231, 232, 0, 0,
|
||||
235, 236, 237, 238, 13, 14, 15, 99, 239, 240,
|
||||
/* 50 */
|
||||
241, 242, 243, 244, 245, 246, 247, 248, 27, 28,
|
||||
249, 250, 251, 252, 0, 253, 254, 255, 256, 257,
|
||||
0, 0, 0, 258, 0, 0, 259, 260, 261, 262,
|
||||
0, 0, 263, 264, 265, 0, 266, 109, 110, 267,
|
||||
268, 269, 0, 270, 0, 272, 0, 0, 0, 0,
|
||||
/* 100 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 300, 301, 302, 303, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
/* 150 */
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 304, 305, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 314, 315,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 158, 155,
|
||||
163, 0, 320, 321, 322, 323, 324, 325, 0, 0,
|
||||
/* 200 */
|
||||
326, 150, 164, 169, 327, 328, 329, 330, 331, 332,
|
||||
333, 334, 335, 336, 337, 338, 339, 340, 341, 342,
|
||||
343, 344, 345, 346, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||
/* 250 */
|
||||
0, 0, 0, 0, 0, 0
|
||||
};
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -1,98 +0,0 @@
|
|||
/***************************************************************************/
|
||||
/* */
|
||||
/* t1encode.h */
|
||||
/* */
|
||||
/* Type 1 standard encoding tables definitions (specification). */
|
||||
/* */
|
||||
/* Copyright 1996-1999 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. */
|
||||
/* */
|
||||
/* */
|
||||
/* This file is included by both the Type1 and Type2 driver. */
|
||||
/* It should never be compiled directly. */
|
||||
/* */
|
||||
/***************************************************************************/
|
||||
|
||||
|
||||
#ifndef T1ENCODE_H
|
||||
#define T1ENCODE_H
|
||||
|
||||
#include <t1types.h>
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* t1_standard_strings: */
|
||||
/* */
|
||||
/* This array contains the Adobe Standard Glyph Names ordered by */
|
||||
/* SID. It was taken from the CFF specification. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
const T1_String* t1_standard_strings[];
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* t1_standard_encoding: */
|
||||
/* */
|
||||
/* A simple table used to encode the Adobe StandardEncoding. The */
|
||||
/* table values are the SID of the standard glyphs; the table index */
|
||||
/* is the character code for the encoding. */
|
||||
/* */
|
||||
/* Example: */
|
||||
/* */
|
||||
/* t1_standard_encoding[33] == 2 */
|
||||
/* */
|
||||
/* which means that the glyph name for character code 32 is */
|
||||
/* */
|
||||
/* t1_standard_strings[2] == "exclam" */
|
||||
/* */
|
||||
/* (this correspond to the exclamation mark `!'). */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
T1_Short t1_standard_encoding[256];
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* t1_expert_encoding: */
|
||||
/* */
|
||||
/* A simple table used to encode the Adobe ExpertEncoding. The */
|
||||
/* table values are the SID of the standard glyphs; the table index */
|
||||
/* is the character code for the encoding. */
|
||||
/* */
|
||||
/* Example: */
|
||||
/* */
|
||||
/* t1_expert_encoding[33] == 229 */
|
||||
/* */
|
||||
/* which means that the glyph name for character code 32 is */
|
||||
/* */
|
||||
/* t1_standard_strings[229] == "exclamsmall" */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
T1_Short t1_expert_encoding[256];
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/* */
|
||||
/* t1_expert_subset_encoding: */
|
||||
/* */
|
||||
/* A simple table used to encode the Adobe ExpertEncoding subset */
|
||||
/* defined in the CFF specification. It will probably evolve into */
|
||||
/* another form sooner or later, as we deal with charsets */
|
||||
/* differently than with encodings. */
|
||||
/* */
|
||||
LOCAL_DEF
|
||||
T1_Short t1_expert_subset_encoding[256];
|
||||
|
||||
|
||||
#endif /* T1ENCODE_H */
|
||||
|
||||
|
||||
/* END */
|
||||
|
|
@ -1,485 +0,0 @@
|
|||
/*******************************************************************
|
||||
*
|
||||
* t1types.h 1.0
|
||||
*
|
||||
* Basic Type1/Type2 type definitions and interface.
|
||||
*
|
||||
* This code is shared by the Type1 and Type2 drivers
|
||||
*
|
||||
*
|
||||
* Copyright 1996-1999 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 T1TYPES_H
|
||||
#define T1TYPES_H
|
||||
|
||||
#include <freetype.h>
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*** ***/
|
||||
/*** ***/
|
||||
/*** DEFINITIONS OF BASIC DATA TYPES ***/
|
||||
/*** ***/
|
||||
/*** ***/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
/* The REDEFINE macro is used to convert a FreeType generic type into */
|
||||
/* a TrueType-specific one. It simply replaces the "FT_" prefix by "T1_" */
|
||||
/* in order to define compatible T1_Long, T1_Error, T1_Outline, etc.. */
|
||||
/* */
|
||||
#undef REDEFINE
|
||||
#define REDEFINE( type ) typedef FT_##type T1_##type
|
||||
|
||||
|
||||
/* <Type> T1_Bool */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple typedef of unsigned char, used for simple booleans. */
|
||||
/* */
|
||||
REDEFINE( Bool );
|
||||
|
||||
|
||||
/* <Type> T1_FWord */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* a signed 16-bit integer used to store a distance in original */
|
||||
/* font units. */
|
||||
/* */
|
||||
REDEFINE( FWord );
|
||||
|
||||
|
||||
/* <Type> T1_UFWord */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* an unsigned 16-bit integer used to store a distance in original */
|
||||
/* font units. */
|
||||
/* */
|
||||
REDEFINE( UFWord );
|
||||
|
||||
|
||||
/* <Type> T1_Char */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* a simple typedef for the _signed_ char type. */
|
||||
/* */
|
||||
REDEFINE( Char );
|
||||
|
||||
|
||||
/* <Type> T1_Byte */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* a simple typedef for the _unsigned_ char type. */
|
||||
/* */
|
||||
REDEFINE( Byte );
|
||||
|
||||
|
||||
/* <Type> T1_String */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* a simple typedef for the char type, used for strings usually. */
|
||||
/* */
|
||||
REDEFINE( String );
|
||||
|
||||
|
||||
/* <Type> T1_Short */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* a typedef for signed short */
|
||||
/* */
|
||||
REDEFINE( Short );
|
||||
|
||||
|
||||
/* <Type> T1_UShort */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* a typedef for unsigned short */
|
||||
/* */
|
||||
REDEFINE( UShort );
|
||||
|
||||
|
||||
/* <Type> FT_Int */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* a typedef for the int type */
|
||||
/* */
|
||||
REDEFINE( Int );
|
||||
|
||||
|
||||
/* <Type> FT_UInt */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* a typedef for the unsigned int type */
|
||||
/* */
|
||||
REDEFINE( UInt );
|
||||
|
||||
|
||||
/* <Type> T1_Long */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* a typedef for signed long */
|
||||
/* */
|
||||
REDEFINE( Long );
|
||||
|
||||
|
||||
/* <Type> T1_ULong */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* a typedef for unsigned long */
|
||||
/* */
|
||||
REDEFINE( ULong );
|
||||
|
||||
|
||||
/* <Type> T1_F2Dot14 */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* a signed 2.14 fixed float used for unit vectors */
|
||||
/* */
|
||||
REDEFINE( F2Dot14 );
|
||||
|
||||
|
||||
/* <Type> T1_F26Dot6 */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* a signed 26.6 fixed float used for vectorial pixel coordinates */
|
||||
/* */
|
||||
REDEFINE( F26Dot6 );
|
||||
|
||||
|
||||
/* <Type> T1_Fixed */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* This type is used to store 16.16 fixed float values, like */
|
||||
/* scales or matrix coefficients.. */
|
||||
/* */
|
||||
REDEFINE( Fixed );
|
||||
|
||||
|
||||
/* <Type> T1_Pos */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The type T1_Pos is a 32-bits integer used to store vectorial */
|
||||
/* coordinates. Depending on the context, these can represent */
|
||||
/* distances in integer font units, or 26.6 fixed float pixel */
|
||||
/* coordinates.. */
|
||||
/* */
|
||||
REDEFINE( Pos );
|
||||
|
||||
|
||||
/* <Struct> T1_Vector */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple structure used to store a 2d vector, coordinates */
|
||||
/* are of the T1_Pos type. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* x :: horizontal coordinate */
|
||||
/* y :: vertical coordinate */
|
||||
/* */
|
||||
REDEFINE( Vector );
|
||||
|
||||
/* <Struct> T1_UnitVector */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple structure used to store a 2d vector unit vector. */
|
||||
/* uses T1_F2Dot14 types. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* x :: horizontal coordinate */
|
||||
/* y :: vertical coordinate */
|
||||
/* */
|
||||
REDEFINE( UnitVector );
|
||||
|
||||
|
||||
/* <Struct> T1_Matrix */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A simple structure used to store a 2x2 matrix. Coefficients */
|
||||
/* are in 16.16 fixed float format. The computation performed */
|
||||
/* is : */
|
||||
/* { */
|
||||
/* x' = x*xx + y*xy */
|
||||
/* y' = x*yx + y*yy */
|
||||
/* } */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* xx :: matrix coefficient */
|
||||
/* xy :: matrix coefficient */
|
||||
/* yx :: matrix coefficient */
|
||||
/* yy :: matrix coefficient */
|
||||
/* */
|
||||
REDEFINE( Matrix );
|
||||
|
||||
|
||||
/* <Struct> T1_BBox */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* A structure used to hold an outline's bounding box, i.e. */
|
||||
/* the coordinates of its extrema in the horizontal and vertical */
|
||||
/* directions. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* xMin :: the horizontal minimum (left-most) */
|
||||
/* yMin :: the vertical minimum (bottom-most) */
|
||||
/* xMax :: the horizontal maximum (right-most) */
|
||||
/* yMax :: the vertical maximum (top-most) */
|
||||
/* */
|
||||
REDEFINE( BBox );
|
||||
|
||||
|
||||
/* <Type> T1_Error */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The FreeType error code type. A value of 0 is always */
|
||||
/* interpreted as a succesful operation. */
|
||||
/* */
|
||||
REDEFINE( Error );
|
||||
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*** ***/
|
||||
/*** ***/
|
||||
/*** REQUIRED TYPE1/TYPE2 TABLES DEFINITIONS ***/
|
||||
/*** ***/
|
||||
/*** ***/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
/***********************************************************************/
|
||||
/* */
|
||||
/* <Struct> T1_FontInfo */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The FontInfo dictionary structure. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* version :: */
|
||||
/* notice :: */
|
||||
/* full_name :: */
|
||||
/* family_name :: */
|
||||
/* weight :: */
|
||||
/* italic_angle :: */
|
||||
/* is_fixed_pitch :: */
|
||||
/* underline_position :: */
|
||||
/* underline_thickness :: */
|
||||
/* */
|
||||
typedef struct T1_FontInfo_
|
||||
{
|
||||
T1_String* version;
|
||||
T1_String* notice;
|
||||
T1_String* full_name;
|
||||
T1_String* family_name;
|
||||
T1_String* weight;
|
||||
T1_Long italic_angle;
|
||||
T1_Bool is_fixed_pitch;
|
||||
T1_Short underline_position;
|
||||
T1_UShort underline_thickness;
|
||||
|
||||
} T1_FontInfo;
|
||||
|
||||
|
||||
/***********************************************************************/
|
||||
/* */
|
||||
/* <Struct> T1_Private */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The Private dictionary structure. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* unique_id :: the font's unique id */
|
||||
/* lenIV :: length of decrypt padding */
|
||||
/* */
|
||||
/* num_blues :: number of blue values */
|
||||
/* num_other_blues :: number of other blue values */
|
||||
/* num_family_blues :: number of family blue values */
|
||||
/* num_family_other_blues :: number of family other blue values */
|
||||
/* */
|
||||
/* blue_values :: array of blue values */
|
||||
/* other_blues :: array of other blue values */
|
||||
/* family_blues :: array of family blue values */
|
||||
/* family_other_blues :: array of family other blue values */
|
||||
/* */
|
||||
/* blue_scale :: */
|
||||
/* blue_shift :: */
|
||||
/* blue_scale :: */
|
||||
/* */
|
||||
/* standard_width :: */
|
||||
/* standard_height :: */
|
||||
/* */
|
||||
/* num_snap_widths :: */
|
||||
/* num_snap_heights :: */
|
||||
/* force_bold :: */
|
||||
/* round_stem_up :: */
|
||||
/* */
|
||||
/* stem_snap_widths :: */
|
||||
/* stem_snap_heights :: */
|
||||
/* */
|
||||
/* language_group :: */
|
||||
/* password :: */
|
||||
/* */
|
||||
/* min_feature :: */
|
||||
/* */
|
||||
/* */
|
||||
typedef struct T1_Private_
|
||||
{
|
||||
T1_Int unique_id;
|
||||
T1_Int lenIV;
|
||||
|
||||
T1_Byte num_blues;
|
||||
T1_Byte num_other_blues;
|
||||
T1_Byte num_family_blues;
|
||||
T1_Byte num_family_other_blues;
|
||||
|
||||
T1_Short blue_values[14];
|
||||
T1_Short other_blues[10];
|
||||
|
||||
T1_Short family_blues [14];
|
||||
T1_Short family_other_blues[10];
|
||||
|
||||
T1_Fixed blue_scale;
|
||||
T1_Int blue_shift;
|
||||
T1_Int blue_fuzz;
|
||||
|
||||
T1_UShort standard_width;
|
||||
T1_UShort standard_height;
|
||||
|
||||
T1_Byte num_snap_widths;
|
||||
T1_Byte num_snap_heights;
|
||||
T1_Bool force_bold;
|
||||
T1_Bool round_stem_up;
|
||||
|
||||
T1_Short stem_snap_widths [13]; /* reserve one place for the std */
|
||||
T1_Short stem_snap_heights[13]; /* reserve one place for the std */
|
||||
|
||||
T1_Long language_group;
|
||||
T1_Long password;
|
||||
|
||||
T1_Short min_feature[2];
|
||||
|
||||
} T1_Private;
|
||||
|
||||
|
||||
|
||||
/***********************************************************************/
|
||||
/* */
|
||||
/* <Struct> T1_Private */
|
||||
/* */
|
||||
/* <Description> */
|
||||
/* The Private dictionary structure. */
|
||||
/* */
|
||||
/* <Fields> */
|
||||
/* num_chars :: number of char codes in encoding. Usually 256 */
|
||||
/* code_first :: lower char code in encoding */
|
||||
/* code_last :: higher char code in encoding */
|
||||
/* */
|
||||
/* char_code :: array of character codes */
|
||||
/* char_index :: array of correpsonding glyph indices */
|
||||
/* char_name :: array of correpsonding glyph names */
|
||||
/* */
|
||||
typedef struct T1_Encoding_
|
||||
{
|
||||
T1_Int num_chars;
|
||||
T1_Int code_first;
|
||||
T1_Int code_last;
|
||||
|
||||
T1_Short* char_index;
|
||||
T1_String** char_name;
|
||||
|
||||
} T1_Encoding;
|
||||
|
||||
|
||||
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*** ***/
|
||||
/*** ***/
|
||||
/*** ORIGINAL TT_FACE CLASS DEFINITION ***/
|
||||
/*** ***/
|
||||
/*** ***/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*** ***/
|
||||
/*** ***/
|
||||
/*** This structure/class is defined here because it is common ***/
|
||||
/*** to the following formats : TTF, OpenType-TT and OpenType-CFF ***/
|
||||
/*** ***/
|
||||
/*** Note however that the classes TT_Size, TT_GlyphSlot and ***/
|
||||
/*** TT_CharMap are not shared between font drivers, and are ***/
|
||||
/*** thus defined normally in "drivers/truetype/ttobjs.h" ***/
|
||||
/*** ***/
|
||||
/*** ***/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
/*************************************************************************/
|
||||
|
||||
|
||||
typedef struct T1_FaceRec_* T1_Face;
|
||||
|
||||
|
||||
/***************************************************/
|
||||
/* */
|
||||
/* T1_Face : */
|
||||
/* */
|
||||
/* Type1 face record.. */
|
||||
/* */
|
||||
|
||||
typedef struct T1_FaceRec_
|
||||
{
|
||||
FT_FaceRec root;
|
||||
|
||||
T1_FontInfo font_info;
|
||||
FT_String* font_name;
|
||||
|
||||
T1_Encoding encoding;
|
||||
|
||||
T1_Byte* subrs_block;
|
||||
T1_Byte* charstrings_block;
|
||||
|
||||
T1_Int num_subrs;
|
||||
T1_Byte** subrs;
|
||||
T1_Int* subrs_len;
|
||||
|
||||
T1_Int num_glyphs;
|
||||
T1_String** glyph_names; /* array of glyph names */
|
||||
T1_Byte** charstrings; /* array of glyph charstrings */
|
||||
T1_Int* charstrings_len;
|
||||
|
||||
T1_Byte paint_type;
|
||||
T1_Byte font_type;
|
||||
T1_Matrix font_matrix;
|
||||
T1_BBox font_bbox;
|
||||
T1_Long unique_id;
|
||||
T1_Long font_id;
|
||||
|
||||
T1_Int stroke_width;
|
||||
T1_Private private_dict;
|
||||
|
||||
} T1_FaceRec;
|
||||
|
||||
|
||||
#endif /* T1TYPES_H */
|
||||
Loading…
Reference in New Issue