+++ /dev/null
-/*
- *
- * (C) Copyright IBM Corp. and others 1998-2014 - All Rights Reserved
- *
- */
-
-#ifndef __LETYPES_H
-#define __LETYPES_H
-
-#if !defined(LE_USE_CMEMORY) && (defined(U_LAYOUT_IMPLEMENTATION) || defined(U_LAYOUTEX_IMPLEMENTATION) || defined(U_STATIC_IMPLEMENTATION) || defined(U_COMBINED_IMPLEMENTATION))
-#define LE_USE_CMEMORY
-#endif
-
-#include "unicode/utypes.h"
-
-#ifdef __cplusplus
-#include "unicode/uobject.h"
-#endif
-
-#ifdef LE_USE_CMEMORY
-#include "cmemory.h"
-#endif
-
-/*!
- * \file
- * \brief C API: Basic definitions for the ICU LayoutEngine
- */
-
-/**
- * A type used for signed, 32-bit integers.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-typedef int32_t le_int32;
-
-/**
- * A type used for unsigned, 32-bit integers.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-typedef uint32_t le_uint32;
-
-/**
- * A type used for signed, 16-bit integers.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-typedef int16_t le_int16;
-
-/**
- * A type used for unsigned, 16-bit integers.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-typedef uint16_t le_uint16;
-
-/**
- * A type used for signed, 8-bit integers.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-typedef int8_t le_int8;
-
-/**
- * A type used for unsigned, 8-bit integers.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-typedef uint8_t le_uint8;
-
-
-/**
- * A type used for boolean values.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-typedef UBool le_bool;
-
-#ifndef NULL
-/**
- * Used to represent empty pointers.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-#define NULL 0
-#endif
-
-/**
- * Used for four character tags.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-typedef le_uint32 LETag;
-
-/**
- * Used for 16-bit glyph indices as they're represented
- * in TrueType font tables.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-typedef le_uint16 TTGlyphID;
-
-/**
- * Used for glyph indices. The low-order 16 bits are
- * the glyph ID within the font. The next 8 bits are
- * the sub-font ID within a compound font. The high-
- * order 8 bits are client defined. The LayoutEngine
- * will never change or look at the client defined bits.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-typedef le_uint32 LEGlyphID;
-
-/**
- * Used to mask off the glyph ID part of an LEGlyphID.
- *
- * @see LEGlyphID
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-#define LE_GLYPH_MASK 0x0000FFFF
-
-/**
- * Used to shift the glyph ID part of an LEGlyphID
- * into the low-order bits.
- *
- * @see LEGlyphID
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-#define LE_GLYPH_SHIFT 0
-
-
-/**
- * Used to mask off the sub-font ID part of an LEGlyphID.
- *
- * @see LEGlyphID
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-#define LE_SUB_FONT_MASK 0x00FF0000
-
-/**
- * Used to shift the sub-font ID part of an LEGlyphID
- * into the low-order bits.
- *
- * @see LEGlyphID
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-#define LE_SUB_FONT_SHIFT 16
-
-
-/**
- * Used to mask off the client-defined part of an LEGlyphID.
- *
- * @see LEGlyphID
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-#define LE_CLIENT_MASK 0xFF000000
-
-/**
- * Used to shift the sub-font ID part of an LEGlyphID
- * into the low-order bits.
- *
- * @see LEGlyphID
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-#define LE_CLIENT_SHIFT 24
-
-
-/**
- * A convenience macro to get the Glyph ID part of an LEGlyphID.
- *
- * @see LEGlyphID
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-#define LE_GET_GLYPH(gid) ((gid & LE_GLYPH_MASK) >> LE_GLYPH_SHIFT)
-
-/**
- * A convenience macro to get the sub-font ID part of an LEGlyphID.
- *
- * @see LEGlyphID
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-#define LE_GET_SUB_FONT(gid) ((gid & LE_SUB_FONT_MASK) >> LE_SUB_FONT_SHIFT)
-
-/**
- * A convenience macro to get the client-defined part of an LEGlyphID.
- *
- * @see LEGlyphID
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-#define LE_GET_CLIENT(gid) ((gid & LE_CLIENT_MASK) >> LE_CLIENT_SHIFT)
-
-
-/**
- * A convenience macro to set the Glyph ID part of an LEGlyphID.
- *
- * @see LEGlyphID
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-#define LE_SET_GLYPH(gid, glyph) ((gid & ~LE_GLYPH_MASK) | ((glyph << LE_GLYPH_SHIFT) & LE_GLYPH_MASK))
-
-/**
- * A convenience macro to set the sub-font ID part of an LEGlyphID.
- *
- * @see LEGlyphID
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-#define LE_SET_SUB_FONT(gid, font) ((gid & ~LE_SUB_FONT_MASK) | ((font << LE_SUB_FONT_SHIFT) & LE_SUB_FONT_MASK))
-
-/**
- * A convenience macro to set the client-defined part of an LEGlyphID.
- *
- * @see LEGlyphID
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-#define LE_SET_CLIENT(gid, client) ((gid & ~LE_CLIENT_MASK) | ((client << LE_CLIENT_SHIFT) & LE_CLIENT_MASK))
-
-
-/**
- * Used to represent 16-bit Unicode code points.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-typedef UChar LEUnicode16;
-
-/**
- * Used to represent 32-bit Unicode code points.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-typedef UChar32 LEUnicode32;
-
-#ifndef U_HIDE_DEPRECATED_API
-/**
- * Used to represent 16-bit Unicode code points.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-typedef UChar LEUnicode;
-#endif /* U_HIDE_DEPRECATED_API */
-
-/**
- * Used to hold a pair of (x, y) values which represent a point.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-struct LEPoint
-{
- /**
- * The x coordinate of the point.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
- float fX;
-
- /**
- * The y coordinate of the point.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
- float fY;
-};
-
-#ifndef __cplusplus
-/**
- * Used to hold a pair of (x, y) values which represent a point.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-typedef struct LEPoint LEPoint;
-#endif
-
-
-#ifndef U_HIDE_INTERNAL_API
-
-/**
- * \def
- * @internal
- */
-#ifndef LE_ASSERT_BAD_FONT
-#define LE_ASSERT_BAD_FONT 0
-#endif
-
-/**
- * \def LE_DEBUG_BAD_FONT
- * @internal
- */
-#if LE_ASSERT_BAD_FONT
-#include <stdio.h>
-#define LE_DEBUG_BAD_FONT(x) fprintf(stderr,"%s:%d: BAD FONT: %s\n", __FILE__, __LINE__, (x));
-#else
-#define LE_DEBUG_BAD_FONT(x)
-#endif
-
-/**
- * \def LE_UINTPTR_MAX
- * Max value representable by a uintptr
- */
-
-#ifndef UINT32_MAX
-#define LE_UINT32_MAX 0xFFFFFFFFU
-#else
-#define LE_UINT32_MAX UINT32_MAX
-#endif
-
-#ifndef UINTPTR_MAX
-#define LE_UINTPTR_MAX LE_UINT32_MAX
-#else
-#define LE_UINTPTR_MAX UINTPTR_MAX
-#endif
-
-/**
- * Range check for overflow
- */
-#define LE_RANGE_CHECK(type, count, ptrfn) (( (LE_UINTPTR_MAX / sizeof(type)) < (size_t)count ) ? NULL : (ptrfn))
-/**
- * A convenience macro to get the length of an array.
- *
- * @internal
- */
-#define LE_ARRAY_SIZE(array) (sizeof array / sizeof array[0])
-
-#ifdef LE_USE_CMEMORY
-/**
- * A convenience macro for copying an array.
- *
- * @internal
- */
-#define LE_ARRAY_COPY(dst, src, count) uprv_memcpy((void *) (dst), (void *) (src), (count) * sizeof (src)[0])
-
-/**
- * Allocate an array of basic types. This is used to isolate the rest of
- * the LayoutEngine code from cmemory.h.
- *
- * @internal
- */
-#define LE_NEW_ARRAY(type, count) (type *) LE_RANGE_CHECK(type,count,uprv_malloc((count) * sizeof(type)))
-
-/**
- * Re-allocate an array of basic types. This is used to isolate the rest of
- * the LayoutEngine code from cmemory.h.
- *
- * @internal
- */
-#define LE_GROW_ARRAY(array, newSize) uprv_realloc((void *) (array), (newSize) * sizeof (array)[0])
-
- /**
- * Free an array of basic types. This is used to isolate the rest of
- * the LayoutEngine code from cmemory.h.
- *
- * @internal
- */
-#define LE_DELETE_ARRAY(array) uprv_free((void *) (array))
-#else
-
-/* Not using ICU memory - use C std lib versions */
-
-#include <stdlib.h>
-#include <string.h>
-
-/**
- * A convenience macro to get the length of an array.
- *
- * @internal
- */
-#define LE_ARRAY_SIZE(array) (sizeof array / sizeof array[0])
-
-/**
- * A convenience macro for copying an array.
- *
- * @internal
- */
-#define LE_ARRAY_COPY(dst, src, count) memcpy((void *) (dst), (void *) (src), (count) * sizeof (src)[0])
-
-/**
- * Allocate an array of basic types. This is used to isolate the rest of
- * the LayoutEngine code from cmemory.h.
- *
- * @internal
- */
-#define LE_NEW_ARRAY(type, count) LE_RANGE_CHECK(type,count,(type *) malloc((count) * sizeof(type)))
-
-/**
- * Re-allocate an array of basic types. This is used to isolate the rest of
- * the LayoutEngine code from cmemory.h.
- *
- * @internal
- */
-#define LE_GROW_ARRAY(array, newSize) realloc((void *) (array), (newSize) * sizeof (array)[0])
-
- /**
- * Free an array of basic types. This is used to isolate the rest of
- * the LayoutEngine code from cmemory.h.
- *
- * @internal
- */
-#define LE_DELETE_ARRAY(array) free((void *) (array))
-
-#endif
-#endif /* U_HIDE_INTERNAL_API */
-
-/**
- * A macro to construct the four-letter tags used to
- * label TrueType tables, and for script, language and
- * feature tags in OpenType tables.
- *
- * WARNING: THIS MACRO WILL ONLY WORK CORRECTLY IF
- * THE ARGUMENT CHARACTERS ARE ASCII.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-#define LE_MAKE_TAG(a, b, c, d) \
- (((le_uint32)(a) << 24) | \
- ((le_uint32)(b) << 16) | \
- ((le_uint32)(c) << 8) | \
- (le_uint32)(d))
-
-/**
- * This enumeration defines constants for the standard
- * TrueType, OpenType and AAT table tags.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-enum LETableTags {
- LE_ACNT_TABLE_TAG = 0x61636E74UL, /**< 'acnt' */
- LE_AVAR_TABLE_TAG = 0x61766172UL, /**< 'avar' */
- LE_BASE_TABLE_TAG = 0x42415345UL, /**< 'BASE' */
- LE_BDAT_TABLE_TAG = 0x62646174UL, /**< 'bdat' */
- LE_BHED_TABLE_TAG = 0x62686564UL, /**< 'bhed' */
- LE_BLOC_TABLE_TAG = 0x626C6F63UL, /**< 'bloc' */
- LE_BSLN_TABLE_TAG = 0x62736C6EUL, /**< 'bsln' */
- LE_CFF__TABLE_TAG = 0x43464620UL, /**< 'CFF ' */
- LE_CMAP_TABLE_TAG = 0x636D6170UL, /**< 'cmap' */
- LE_CVAR_TABLE_TAG = 0x63766172UL, /**< 'cvar' */
- LE_CVT__TABLE_TAG = 0x63767420UL, /**< 'cvt ' */
- LE_DSIG_TABLE_TAG = 0x44534947UL, /**< 'DSIG' */
- LE_EBDT_TABLE_TAG = 0x45424454UL, /**< 'EBDT' */
- LE_EBLC_TABLE_TAG = 0x45424C43UL, /**< 'EBLC' */
- LE_EBSC_TABLE_TAG = 0x45425343UL, /**< 'EBSC' */
- LE_FDSC_TABLE_TAG = 0x66647363UL, /**< 'fdsc' */
- LE_FEAT_TABLE_TAG = 0x66656174UL, /**< 'feat' */
- LE_FMTX_TABLE_TAG = 0x666D7478UL, /**< 'fmtx' */
- LE_FPGM_TABLE_TAG = 0x6670676DUL, /**< 'fpgm' */
- LE_FVAR_TABLE_TAG = 0x66766172UL, /**< 'fvar' */
- LE_GASP_TABLE_TAG = 0x67617370UL, /**< 'gasp' */
- LE_GDEF_TABLE_TAG = 0x47444546UL, /**< 'GDEF' */
- LE_GLYF_TABLE_TAG = 0x676C7966UL, /**< 'glyf' */
- LE_GPOS_TABLE_TAG = 0x47504F53UL, /**< 'GPOS' */
- LE_GSUB_TABLE_TAG = 0x47535542UL, /**< 'GSUB' */
- LE_GVAR_TABLE_TAG = 0x67766172UL, /**< 'gvar' */
- LE_HDMX_TABLE_TAG = 0x68646D78UL, /**< 'hdmx' */
- LE_HEAD_TABLE_TAG = 0x68656164UL, /**< 'head' */
- LE_HHEA_TABLE_TAG = 0x68686561UL, /**< 'hhea' */
- LE_HMTX_TABLE_TAG = 0x686D7478UL, /**< 'hmtx' */
- LE_HSTY_TABLE_TAG = 0x68737479UL, /**< 'hsty' */
- LE_JUST_TABLE_TAG = 0x6A757374UL, /**< 'just' */
- LE_JSTF_TABLE_TAG = 0x4A535446UL, /**< 'JSTF' */
- LE_KERN_TABLE_TAG = 0x6B65726EUL, /**< 'kern' */
- LE_LCAR_TABLE_TAG = 0x6C636172UL, /**< 'lcar' */
- LE_LOCA_TABLE_TAG = 0x6C6F6361UL, /**< 'loca' */
- LE_LTSH_TABLE_TAG = 0x4C545348UL, /**< 'LTSH' */
- LE_MAXP_TABLE_TAG = 0x6D617870UL, /**< 'maxp' */
- LE_MORT_TABLE_TAG = 0x6D6F7274UL, /**< 'mort' */
- LE_MORX_TABLE_TAG = 0x6D6F7278UL, /**< 'morx' */
- LE_NAME_TABLE_TAG = 0x6E616D65UL, /**< 'name' */
- LE_OPBD_TABLE_TAG = 0x6F706264UL, /**< 'opbd' */
- LE_OS_2_TABLE_TAG = 0x4F532F32UL, /**< 'OS/2' */
- LE_PCLT_TABLE_TAG = 0x50434C54UL, /**< 'PCLT' */
- LE_POST_TABLE_TAG = 0x706F7374UL, /**< 'post' */
- LE_PREP_TABLE_TAG = 0x70726570UL, /**< 'prep' */
- LE_PROP_TABLE_TAG = 0x70726F70UL, /**< 'prop' */
- LE_TRAK_TABLE_TAG = 0x7472616BUL, /**< 'trak' */
- LE_VDMX_TABLE_TAG = 0x56444D58UL, /**< 'VDMX' */
- LE_VHEA_TABLE_TAG = 0x76686561UL, /**< 'vhea' */
- LE_VMTX_TABLE_TAG = 0x766D7478UL, /**< 'vmtx' */
- LE_VORG_TABLE_TAG = 0x564F5247UL, /**< 'VORG' */
- LE_ZAPF_TABLE_TAG = 0x5A617066UL /**< 'Zapf' */
-};
-
-/**
- * This enumeration defines constants for all
- * the common OpenType feature tags.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-enum LEFeatureTags {
- LE_AALT_FEATURE_TAG = 0x61616C74UL, /**< 'aalt' */
- LE_ABVF_FEATURE_TAG = 0x61627666UL, /**< 'abvf' */
- LE_ABVM_FEATURE_TAG = 0x6162766DUL, /**< 'abvm' */
- LE_ABVS_FEATURE_TAG = 0x61627673UL, /**< 'abvs' */
- LE_AFRC_FEATURE_TAG = 0x61667263UL, /**< 'afrc' */
- LE_AKHN_FEATURE_TAG = 0x616B686EUL, /**< 'akhn' */
- LE_BLWF_FEATURE_TAG = 0x626C7766UL, /**< 'blwf' */
- LE_BLWM_FEATURE_TAG = 0x626C776DUL, /**< 'blwm' */
- LE_BLWS_FEATURE_TAG = 0x626C7773UL, /**< 'blws' */
- LE_CALT_FEATURE_TAG = 0x63616C74UL, /**< 'calt' */
- LE_CASE_FEATURE_TAG = 0x63617365UL, /**< 'case' */
- LE_CCMP_FEATURE_TAG = 0x63636D70UL, /**< 'ccmp' */
- LE_CJCT_FEATURE_TAG = 0x636A6374UL, /**< 'cjct' */
- LE_CLIG_FEATURE_TAG = 0x636C6967UL, /**< 'clig' */
- LE_CPSP_FEATURE_TAG = 0x63707370UL, /**< 'cpsp' */
- LE_CSWH_FEATURE_TAG = 0x63737768UL, /**< 'cswh' */
- LE_CURS_FEATURE_TAG = 0x63757273UL, /**< 'curs' */
- LE_C2SC_FEATURE_TAG = 0x63327363UL, /**< 'c2sc' */
- LE_C2PC_FEATURE_TAG = 0x63327063UL, /**< 'c2pc' */
- LE_DIST_FEATURE_TAG = 0x64697374UL, /**< 'dist' */
- LE_DLIG_FEATURE_TAG = 0x646C6967UL, /**< 'dlig' */
- LE_DNOM_FEATURE_TAG = 0x646E6F6DUL, /**< 'dnom' */
- LE_EXPT_FEATURE_TAG = 0x65787074UL, /**< 'expt' */
- LE_FALT_FEATURE_TAG = 0x66616C74UL, /**< 'falt' */
- LE_FIN2_FEATURE_TAG = 0x66696E32UL, /**< 'fin2' */
- LE_FIN3_FEATURE_TAG = 0x66696E33UL, /**< 'fin3' */
- LE_FINA_FEATURE_TAG = 0x66696E61UL, /**< 'fina' */
- LE_FRAC_FEATURE_TAG = 0x66726163UL, /**< 'frac' */
- LE_FWID_FEATURE_TAG = 0x66776964UL, /**< 'fwid' */
- LE_HALF_FEATURE_TAG = 0x68616C66UL, /**< 'half' */
- LE_HALN_FEATURE_TAG = 0x68616C6EUL, /**< 'haln' */
- LE_HALT_FEATURE_TAG = 0x68616C74UL, /**< 'halt' */
- LE_HIST_FEATURE_TAG = 0x68697374UL, /**< 'hist' */
- LE_HKNA_FEATURE_TAG = 0x686B6E61UL, /**< 'hkna' */
- LE_HLIG_FEATURE_TAG = 0x686C6967UL, /**< 'hlig' */
- LE_HNGL_FEATURE_TAG = 0x686E676CUL, /**< 'hngl' */
- LE_HWID_FEATURE_TAG = 0x68776964UL, /**< 'hwid' */
- LE_INIT_FEATURE_TAG = 0x696E6974UL, /**< 'init' */
- LE_ISOL_FEATURE_TAG = 0x69736F6CUL, /**< 'isol' */
- LE_ITAL_FEATURE_TAG = 0x6974616CUL, /**< 'ital' */
- LE_JALT_FEATURE_TAG = 0x6A616C74UL, /**< 'jalt' */
- LE_JP78_FEATURE_TAG = 0x6A703738UL, /**< 'jp78' */
- LE_JP83_FEATURE_TAG = 0x6A703833UL, /**< 'jp83' */
- LE_JP90_FEATURE_TAG = 0x6A703930UL, /**< 'jp90' */
- LE_KERN_FEATURE_TAG = 0x6B65726EUL, /**< 'kern' */
- LE_LFBD_FEATURE_TAG = 0x6C666264UL, /**< 'lfbd' */
- LE_LIGA_FEATURE_TAG = 0x6C696761UL, /**< 'liga' */
- LE_LJMO_FEATURE_TAG = 0x6C6A6D6FUL, /**< 'ljmo' */
- LE_LNUM_FEATURE_TAG = 0x6C6E756DUL, /**< 'lnum' */
- LE_LOCL_FEATURE_TAG = 0x6C6F636CUL, /**< 'locl' */
- LE_MARK_FEATURE_TAG = 0x6D61726BUL, /**< 'mark' */
- LE_MED2_FEATURE_TAG = 0x6D656432UL, /**< 'med2' */
- LE_MEDI_FEATURE_TAG = 0x6D656469UL, /**< 'medi' */
- LE_MGRK_FEATURE_TAG = 0x6D67726BUL, /**< 'mgrk' */
- LE_MKMK_FEATURE_TAG = 0x6D6B6D6BUL, /**< 'mkmk' */
- LE_MSET_FEATURE_TAG = 0x6D736574UL, /**< 'mset' */
- LE_NALT_FEATURE_TAG = 0x6E616C74UL, /**< 'nalt' */
- LE_NLCK_FEATURE_TAG = 0x6E6C636BUL, /**< 'nlck' */
- LE_NUKT_FEATURE_TAG = 0x6E756B74UL, /**< 'nukt' */
- LE_NUMR_FEATURE_TAG = 0x6E756D72UL, /**< 'numr' */
- LE_ONUM_FEATURE_TAG = 0x6F6E756DUL, /**< 'onum' */
- LE_OPBD_FEATURE_TAG = 0x6F706264UL, /**< 'opbd' */
- LE_ORDN_FEATURE_TAG = 0x6F72646EUL, /**< 'ordn' */
- LE_ORNM_FEATURE_TAG = 0x6F726E6DUL, /**< 'ornm' */
- LE_PALT_FEATURE_TAG = 0x70616C74UL, /**< 'palt' */
- LE_PCAP_FEATURE_TAG = 0x70636170UL, /**< 'pcap' */
- LE_PNUM_FEATURE_TAG = 0x706E756DUL, /**< 'pnum' */
- LE_PREF_FEATURE_TAG = 0x70726566UL, /**< 'pref' */
- LE_PRES_FEATURE_TAG = 0x70726573UL, /**< 'pres' */
- LE_PSTF_FEATURE_TAG = 0x70737466UL, /**< 'pstf' */
- LE_PSTS_FEATURE_TAG = 0x70737473UL, /**< 'psts' */
- LE_PWID_FEATURE_TAG = 0x70776964UL, /**< 'pwid' */
- LE_QWID_FEATURE_TAG = 0x71776964UL, /**< 'qwid' */
- LE_RAND_FEATURE_TAG = 0x72616E64UL, /**< 'rand' */
- LE_RLIG_FEATURE_TAG = 0x726C6967UL, /**< 'rlig' */
- LE_RPHF_FEATURE_TAG = 0x72706866UL, /**< 'rphf' */
- LE_RKRF_FEATURE_TAG = 0x726B7266UL, /**< 'rkrf' */
- LE_RTBD_FEATURE_TAG = 0x72746264UL, /**< 'rtbd' */
- LE_RTLA_FEATURE_TAG = 0x72746C61UL, /**< 'rtla' */
- LE_RUBY_FEATURE_TAG = 0x72756279UL, /**< 'ruby' */
- LE_SALT_FEATURE_TAG = 0x73616C74UL, /**< 'salt' */
- LE_SINF_FEATURE_TAG = 0x73696E66UL, /**< 'sinf' */
- LE_SIZE_FEATURE_TAG = 0x73697A65UL, /**< 'size' */
- LE_SMCP_FEATURE_TAG = 0x736D6370UL, /**< 'smcp' */
- LE_SMPL_FEATURE_TAG = 0x736D706CUL, /**< 'smpl' */
- LE_SS01_FEATURE_TAG = 0x73733031UL, /**< 'ss01' */
- LE_SS02_FEATURE_TAG = 0x73733032UL, /**< 'ss02' */
- LE_SS03_FEATURE_TAG = 0x73733033UL, /**< 'ss03' */
- LE_SS04_FEATURE_TAG = 0x73733034UL, /**< 'ss04' */
- LE_SS05_FEATURE_TAG = 0x73733035UL, /**< 'ss05' */
- LE_SS06_FEATURE_TAG = 0x73733036UL, /**< 'ss06' */
- LE_SS07_FEATURE_TAG = 0x73733037UL, /**< 'ss07' */
- LE_SS08_FEATURE_TAG = 0x73733038UL, /**< 'ss08' */
- LE_SS09_FEATURE_TAG = 0x73733039UL, /**< 'ss09' */
- LE_SS10_FEATURE_TAG = 0x73733130UL, /**< 'ss10' */
- LE_SS11_FEATURE_TAG = 0x73733131UL, /**< 'ss11' */
- LE_SS12_FEATURE_TAG = 0x73733132UL, /**< 'ss12' */
- LE_SS13_FEATURE_TAG = 0x73733133UL, /**< 'ss13' */
- LE_SS14_FEATURE_TAG = 0x73733134UL, /**< 'ss14' */
- LE_SS15_FEATURE_TAG = 0x73733135UL, /**< 'ss15' */
- LE_SS16_FEATURE_TAG = 0x73733136UL, /**< 'ss16' */
- LE_SS17_FEATURE_TAG = 0x73733137UL, /**< 'ss17' */
- LE_SS18_FEATURE_TAG = 0x73733138UL, /**< 'ss18' */
- LE_SS19_FEATURE_TAG = 0x73733139UL, /**< 'ss19' */
- LE_SS20_FEATURE_TAG = 0x73733230UL, /**< 'ss20' */
- LE_SUBS_FEATURE_TAG = 0x73756273UL, /**< 'subs' */
- LE_SUPS_FEATURE_TAG = 0x73757073UL, /**< 'sups' */
- LE_SWSH_FEATURE_TAG = 0x73777368UL, /**< 'swsh' */
- LE_TITL_FEATURE_TAG = 0x7469746CUL, /**< 'titl' */
- LE_TJMO_FEATURE_TAG = 0x746A6D6FUL, /**< 'tjmo' */
- LE_TNAM_FEATURE_TAG = 0x746E616DUL, /**< 'tnam' */
- LE_TNUM_FEATURE_TAG = 0x746E756DUL, /**< 'tnum' */
- LE_TRAD_FEATURE_TAG = 0x74726164UL, /**< 'trad' */
- LE_TWID_FEATURE_TAG = 0x74776964UL, /**< 'twid' */
- LE_UNIC_FEATURE_TAG = 0x756E6963UL, /**< 'unic' */
- LE_VALT_FEATURE_TAG = 0x76616C74UL, /**< 'valt' */
- LE_VATU_FEATURE_TAG = 0x76617475UL, /**< 'vatu' */
- LE_VERT_FEATURE_TAG = 0x76657274UL, /**< 'vert' */
- LE_VHAL_FEATURE_TAG = 0x7668616CUL, /**< 'vhal' */
- LE_VJMO_FEATURE_TAG = 0x766A6D6FUL, /**< 'vjmo' */
- LE_VKNA_FEATURE_TAG = 0x766B6E61UL, /**< 'vkna' */
- LE_VKRN_FEATURE_TAG = 0x766B726EUL, /**< 'vkrn' */
- LE_VPAL_FEATURE_TAG = 0x7670616CUL, /**< 'vpal' */
- LE_VRT2_FEATURE_TAG = 0x76727432UL, /**< 'vrt2' */
- LE_ZERO_FEATURE_TAG = 0x7A65726FUL /**< 'zero' */
-};
-
-/**
- * @internal
- */
-enum LEFeatureENUMs {
- LE_Kerning_FEATURE_ENUM = 0, /**< Requests Kerning. Formerly LayoutEngine::kTypoFlagKern */
- LE_Ligatures_FEATURE_ENUM = 1, /**< Requests Ligatures. Formerly LayoutEngine::kTypoFlagLiga */
- LE_CLIG_FEATURE_ENUM, /**< Feature specific enum */
- LE_DLIG_FEATURE_ENUM, /**< Feature specific enum */
- LE_HLIG_FEATURE_ENUM, /**< Feature specific enum */
- LE_LIGA_FEATURE_ENUM, /**< Feature specific enum */
- LE_RLIG_FEATURE_ENUM, /**< Feature specific enum */
- LE_SMCP_FEATURE_ENUM, /**< Feature specific enum */
- LE_FRAC_FEATURE_ENUM, /**< Feature specific enum */
- LE_AFRC_FEATURE_ENUM, /**< Feature specific enum */
- LE_ZERO_FEATURE_ENUM, /**< Feature specific enum */
- LE_SWSH_FEATURE_ENUM, /**< Feature specific enum */
- LE_CSWH_FEATURE_ENUM, /**< Feature specific enum */
- LE_SALT_FEATURE_ENUM, /**< Feature specific enum */
- LE_NALT_FEATURE_ENUM, /**< Feature specific enum */
- LE_RUBY_FEATURE_ENUM, /**< Feature specific enum */
- LE_SS01_FEATURE_ENUM, /**< Feature specific enum */
- LE_SS02_FEATURE_ENUM, /**< Feature specific enum */
- LE_SS03_FEATURE_ENUM, /**< Feature specific enum */
- LE_SS04_FEATURE_ENUM, /**< Feature specific enum */
- LE_SS05_FEATURE_ENUM, /**< Feature specific enum */
- LE_SS06_FEATURE_ENUM, /**< Feature specific enum */
- LE_SS07_FEATURE_ENUM, /**< Feature specific enum */
-
- LE_CHAR_FILTER_FEATURE_ENUM = 31, /**< Apply CharSubstitutionFilter */
- LE_FEATURE_ENUM_MAX = LE_CHAR_FILTER_FEATURE_ENUM
-};
-
-
-/**
- * Flags for typographic features.
- * @internal
- * @{
- */
-#define LE_Kerning_FEATURE_FLAG (1 << LE_Kerning_FEATURE_ENUM)
-#define LE_Ligatures_FEATURE_FLAG (1 << LE_Ligatures_FEATURE_ENUM)
-#define LE_CLIG_FEATURE_FLAG (1 << LE_CLIG_FEATURE_ENUM)
-#define LE_DLIG_FEATURE_FLAG (1 << LE_DLIG_FEATURE_ENUM)
-#define LE_HLIG_FEATURE_FLAG (1 << LE_HLIG_FEATURE_ENUM)
-#define LE_LIGA_FEATURE_FLAG (1 << LE_LIGA_FEATURE_ENUM)
-#define LE_RLIG_FEATURE_FLAG (1 << LE_RLIG_FEATURE_ENUM)
-#define LE_SMCP_FEATURE_FLAG (1 << LE_SMCP_FEATURE_ENUM)
-#define LE_FRAC_FEATURE_FLAG (1 << LE_FRAC_FEATURE_ENUM)
-#define LE_AFRC_FEATURE_FLAG (1 << LE_AFRC_FEATURE_ENUM)
-#define LE_ZERO_FEATURE_FLAG (1 << LE_ZERO_FEATURE_ENUM)
-#define LE_SWSH_FEATURE_FLAG (1 << LE_SWSH_FEATURE_ENUM)
-#define LE_CSWH_FEATURE_FLAG (1 << LE_CSWH_FEATURE_ENUM)
-#define LE_SALT_FEATURE_FLAG (1 << LE_SALT_FEATURE_ENUM)
-#define LE_NALT_FEATURE_FLAG (1 << LE_NALT_FEATURE_ENUM)
-#define LE_RUBY_FEATURE_FLAG (1 << LE_RUBY_FEATURE_ENUM)
-#define LE_SS01_FEATURE_FLAG (1 << LE_SS01_FEATURE_ENUM)
-#define LE_SS02_FEATURE_FLAG (1 << LE_SS02_FEATURE_ENUM)
-#define LE_SS03_FEATURE_FLAG (1 << LE_SS03_FEATURE_ENUM)
-#define LE_SS04_FEATURE_FLAG (1 << LE_SS04_FEATURE_ENUM)
-#define LE_SS05_FEATURE_FLAG (1 << LE_SS05_FEATURE_ENUM)
-#define LE_SS06_FEATURE_FLAG (1 << LE_SS06_FEATURE_ENUM)
-#define LE_SS07_FEATURE_FLAG (1 << LE_SS07_FEATURE_ENUM)
-
-#define LE_CHAR_FILTER_FEATURE_FLAG (1 << LE_CHAR_FILTER_FEATURE_ENUM)
-/**
- * @}
- */
-
-#define LE_DEFAULT_FEATURE_FLAG (LE_Kerning_FEATURE_FLAG | LE_Ligatures_FEATURE_FLAG) /**< default features */
-
-/**
- * Error codes returned by the LayoutEngine.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-enum LEErrorCode {
- /* informational */
- LE_NO_SUBFONT_WARNING = U_USING_DEFAULT_WARNING, /**< The font does not contain subfonts. */
-
- /* success */
- LE_NO_ERROR = U_ZERO_ERROR, /**< No error, no warning. */
-
- /* failures */
- LE_ILLEGAL_ARGUMENT_ERROR = U_ILLEGAL_ARGUMENT_ERROR, /**< An illegal argument was detected. */
- LE_MEMORY_ALLOCATION_ERROR = U_MEMORY_ALLOCATION_ERROR, /**< Memory allocation error. */
- LE_INDEX_OUT_OF_BOUNDS_ERROR = U_INDEX_OUTOFBOUNDS_ERROR, /**< Trying to access an index that is out of bounds. */
- LE_NO_LAYOUT_ERROR = U_UNSUPPORTED_ERROR, /**< You must call layoutChars() first. */
- LE_INTERNAL_ERROR = U_INTERNAL_PROGRAM_ERROR, /**< An internal error was encountered. */
- LE_FONT_FILE_NOT_FOUND_ERROR = U_FILE_ACCESS_ERROR, /**< The requested font file cannot be opened. */
- LE_MISSING_FONT_TABLE_ERROR = U_MISSING_RESOURCE_ERROR /**< The requested font table does not exist. */
-};
-
-#ifndef __cplusplus
-/**
- * Error codes returned by the LayoutEngine.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-typedef enum LEErrorCode LEErrorCode;
-#endif
-
-/**
- * A convenience macro to test for the success of a LayoutEngine call.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-#define LE_SUCCESS(code) (U_SUCCESS((UErrorCode)code))
-
-/**
- * A convenience macro to test for the failure of a LayoutEngine call.
- *
- * @deprecated ICU 54. See {@link icu::LayoutEngine}
- */
-#define LE_FAILURE(code) (U_FAILURE((UErrorCode)code))
-
-
-#endif
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