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diff --git a/src/truetype/ttsubpix.h b/src/truetype/ttsubpix.h
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--- a/src/truetype/ttsubpix.h
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-/***************************************************************************/
-/* */
-/* ttsubpix.h */
-/* */
-/* TrueType Subpixel Hinting. */
-/* */
-/* Copyright 2010-2011 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 __TTSUBPIX_H__
-#define __TTSUBPIX_H__
-
-#include <ft2build.h>
-#include "ttobjs.h"
-#include "ttinterp.h"
-
-#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
-
- /*************************************************************************/
- /* */
- /* Tweak flags that are set for each glyph by the below rules */
- /* */
- /* */
-#define SPH_TWEAK_ALLOW_X_DMOVE 0x0000001
-#define SPH_TWEAK_ALLOW_X_DMOVEX 0x0000002
-#define SPH_TWEAK_ALLOW_X_MOVE_ZP2 0x0000004
-#define SPH_TWEAK_ALWAYS_DO_DELTAP 0x0000008
-#define SPH_TWEAK_ALWAYS_SKIP_DELTAP 0x0000010
-#define SPH_TWEAK_COURIER_NEW_2_HACK 0x0000020
-#define SPH_TWEAK_DEEMBOLDEN 0x0000040
-#define SPH_TWEAK_DELTAP_SKIP_EXAGGERATED_VALUES 0x0000080
-#define SPH_TWEAK_DO_SHPIX 0x0000100
-#define SPH_TWEAK_EMBOLDEN 0x0000200
-#define SPH_TWEAK_MIAP_HACK 0x0000400
-#define SPH_TWEAK_NORMAL_ROUND 0x0000800
-#define SPH_TWEAK_NO_ALIGNRP_AFTER_IUP 0x0001000
-#define SPH_TWEAK_NO_CALL_AFTER_IUP 0x0002000
-#define SPH_TWEAK_NO_DELTAP_AFTER_IUP 0x0004000
-#define SPH_TWEAK_PIXEL_HINTING 0x0008000
-#define SPH_TWEAK_RASTERIZER_35 0x0010000
-#define SPH_TWEAK_ROUND_NONPIXEL_Y_MOVES 0x0020000
-#define SPH_TWEAK_SKIP_INLINE_DELTAS 0x0040000
-#define SPH_TWEAK_SKIP_IUP 0x0080000
-#define SPH_TWEAK_SKIP_NONPIXEL_Y_MOVES 0x0100000
-#define SPH_TWEAK_SKIP_OFFPIXEL_Y_MOVES 0x0200000
-#define SPH_TWEAK_TIMES_NEW_ROMAN_HACK 0x0400000
-#define SPH_TWEAK_MIRP_CVT_ZERO 0x0800000
-
-
- FT_LOCAL( FT_Bool )
- sph_test_tweak( TT_Face face,
- FT_String* family,
- int ppem,
- FT_String* style,
- FT_UInt glyph_index,
- SPH_TweakRule* rule,
- FT_UInt num_rules );
-
- FT_LOCAL_DEF( float )
- scale_test_tweak( TT_Face face,
- FT_String* family,
- int ppem,
- FT_String* style,
- FT_UInt glyph_index,
- SPH_ScaleRule* rule,
- FT_UInt num_rules );
-
- FT_LOCAL( void )
- sph_set_tweaks( TT_Loader loader,
- FT_UInt glyph_index );
-
-
- /*************************************************************************/
- /* */
- /* These rules affect how the TT Interpreter does hinting, with the */
- /* goal of doing subpixel hinting by (in general) ignoring x moves. */
- /* Some of these rules are fixes that go above and beyond the */
- /* stated techniques in the MS whitepaper on Cleartype, due to */
- /* artifacts in many glyphs. So, these rules make some glyphs render */
- /* better than they do in the MS rasterizer. */
- /* */
- /* "" string or 0 int/char indicates to apply to all glyphs. */
- /* "-" used as dummy placeholders, but any non-matching string works. */
- /* */
- /* Some of this could arguably be implemented in fontconfig, however: */
- /* */
- /* - Fontconfig can't set things on a glyph-by-glyph basis. */
- /* - The tweaks that happen here are very low-level, from an average */
- /* user's point of view and are best implemented in the hinter */
- /* */
- /* The goal is to make the subpixel hinting techniques as generalized */
- /* as possible across all fonts to prevent the need for extra rules such */
- /* as these. */
- /* */
- /* The rule structure is designed so that entirely new rules can easily */
- /* be added when a new compatibility feature is discovered. */
- /* */
- /* The rule structures could also use some enhancement to handle ranges. */
- /* */
- /* ****************** WORK IN PROGRESS ******************* */
- /* */
-
-#define SPH_OPTION_BITMAP_WIDTHS FALSE
-#define SPH_OPTION_SET_SUBPIXEL TRUE
-#define SPH_OPTION_SET_GRAYSCALE FALSE
-#define SPH_OPTION_SET_COMPATIBLE_WIDTHS FALSE
-#define SPH_OPTION_SET_RASTERIZER_VERSION 37
-#define SPH_OPTION_GRIDLINES_PER_PIXEL_X 64
-#define SPH_OPTION_GRIDLINES_PER_PIXEL_Y 1
-
-#define MAX_CLASS_MEMBERS 100
-
-/* Define this to force natural (i.e. not bitmap-compatible) widths. */
-/* The default leans strongly towards natural widths except for a few */
-/* legacy fonts where a selective combination produces nicer results. */
-/* #define FORCE_NATURAL_WIDTHS */
-
-
- /* These are "classes" of fonts that can be grouped together and used in */
- /* rules below. A blank entry "" is required at the end of these! */
-#define FAMILY_CLASS_RULES_SIZE 7
- Font_Class FAMILY_CLASS_Rules
- [FAMILY_CLASS_RULES_SIZE] =
- {
- { "MS Legacy Fonts", { "Aharoni",
- "Andale Mono",
- "Andalus",
- "Angsana New",
- "AngsanaUPC",
- "Arabic Transparent",
- "Arial Black",
- "Arial Narrow",
- "Arial Unicode MS",
- "Arial",
- "Batang",
- "Browallia New",
- "BrowalliaUPC",
- "Comic Sans MS",
- "Cordia New",
- "CordiaUPC",
- "Courier New",
- "DFKai-SB",
- "David Transparent",
- "David",
- "DilleniaUPC",
- "Estrangelo Edessa",
- "EucrosiaUPC",
- "FangSong_GB2312",
- "Fixed Miriam Transparent",
- "FrankRuehl",
- "Franklin Gothic Medium",
- "FreesiaUPC",
- "Garamond",
- "Gautami",
- "Georgia",
- "Gulim",
- "Impact",
- "IrisUPC",
- "JasmineUPC",
- "KaiTi_GB2312",
- "KodchiangUPC",
- "Latha",
- "Levenim MT",
- "LilyUPC",
- "Lucida Console",
- "Lucida Sans Unicode",
- "MS Gothic",
- "MS Mincho",
- "MV Boli",
- "Mangal",
- "Marlett",
- "Microsoft Sans Serif",
- "Mingliu",
- "Miriam Fixed",
- "Miriam Transparent",
- "Miriam",
- "Narkisim",
- "Palatino Linotype",
- "Raavi",
- "Rod Transparent",
- "Rod",
- "Shruti",
- "SimHei",
- "Simplified Arabic Fixed",
- "Simplified Arabic",
- "Simsun",
- "Sylfaen",
- "Symbol",
- "Tahoma",
- "Times New Roman",
- "Traditional Arabic",
- "Trebuchet MS",
- "Tunga",
- "Verdana",
- "Webdings",
- "Wingdings", "", }, },
- { "Core MS Legacy Fonts", { "Arial Black",
- "Arial Narrow",
- "Arial Unicode MS",
- "Arial",
- "Comic Sans MS",
- "Courier New",
- "Garamond",
- "Georgia",
- "Impact",
- "Lucida Console",
- "Lucida Sans Unicode",
- "Microsoft Sans Serif",
- "Palatino Linotype",
- "Tahoma",
- "Times New Roman",
- "Trebuchet MS",
- "Verdana", "", }, },
- { "Apple Legacy Fonts", { "Geneva",
- "Times",
- "Monaco",
- "Century",
- "Chalkboard",
- "Lobster",
- "Century Gothic",
- "Optima",
- "Lucida Grande",
- "Gill Sans",
- "Baskerville",
- "Helvetica",
- "Helvetica Neue", "", }, },
- { "Legacy Sans Fonts", { "Andale Mono",
- "Arial Unicode MS",
- "Arial",
- "Century Gothic",
- "Comic Sans MS",
- "Franklin Gothic Medium",
- "Geneva",
- "Lucida Console",
- "Lucida Grande",
- "Lucida Sans Unicode",
- "Microsoft Sans Serif",
- "Monaco",
- "Tahoma",
- "Trebuchet MS",
- "Verdana", "", }, },
- { "Misc Legacy Fonts", { "Dark Courier", "", }, },
- { "Verdana Clones", { "DejaVu Sans",
- "Bitstream Vera Sans", "", }, },
- { "Verdana and Clones", { "DejaVu Sans",
- "Bitstream Vera Sans",
- "Verdana", "", }, },
-};
-
-
- /* Define "classes" of styles that can be grouped together and used in */
- /* rules below. A blank entry "" is required at the end of these! */
-#define STYLE_CLASS_RULES_SIZE 5
- Font_Class STYLE_CLASS_Rules
- [STYLE_CLASS_RULES_SIZE] =
- {
- { "Regular Class", { "Regular",
- "Book",
- "Medium",
- "Roman",
- "Normal", "", }, },
- { "Regular/Italic Class", { "Regular",
- "Book",
- "Medium",
- "Italic",
- "Oblique",
- "Roman",
- "Normal", "", }, },
- { "Bold/BoldItalic Class", { "Bold",
- "Bold Italic",
- "Black", "", }, },
- { "Bold/Italic/BoldItalic Class", { "Bold",
- "Bold Italic",
- "Black",
- "Italic",
- "Oblique", "", }, },
- { "Regular/Bold Class", { "Regular",
- "Book",
- "Medium",
- "Normal",
- "Roman",
- "Bold",
- "Black", "", }, },
- };
-
-
-
- /* Special fixes for known legacy fonts */
- /* This is the primary workhorse rule for legacy fonts */
-#define COMPATIBILITY_MODE_RULES_SIZE 4
- SPH_TweakRule COMPATIBILITY_MODE_Rules
- [COMPATIBILITY_MODE_RULES_SIZE] =
- {
- { "MS Legacy Fonts", 0, "", 0 },
- { "Apple Legacy Fonts", 0, "", 0 },
- { "Misc Legacy Fonts", 0, "", 0 },
- { "Verdana Clones", 0, "", 0 },
- };
-
-
- /* Don't do subpixel (ignore_x_mode) hinting; do normal hinting */
-#define PIXEL_HINTING_RULES_SIZE 4
- SPH_TweakRule PIXEL_HINTING_Rules
- [PIXEL_HINTING_RULES_SIZE] =
- {
- /* These characters are almost always safe */
- { "", 0, "", '<' },
- { "", 0, "", '>' },
- /* Fixes the vanishing stem */
- { "Times New Roman", 0, "Bold", 'A' },
- { "Times New Roman", 0, "Bold", 'V' },
- };
-
-
- /* According to Greg Hitchcock and the MS whitepaper, this should work */
- /* on all legacy MS fonts, but creates artifacts with some. Only using */
- /* where absolutely necessary. */
-#define SKIP_INLINE_DELTAS_RULES_SIZE 1
- SPH_TweakRule SKIP_INLINE_DELTAS_Rules
- [SKIP_INLINE_DELTAS_RULES_SIZE] =
- {
- { "-", 0, "", 0 },
- };
-
-
- /* Subpixel hinting ignores SHPIX rules on X. Force SHPIX for these. */
-#define DO_SHPIX_RULES_SIZE 1
- SPH_TweakRule DO_SHPIX_Rules
- [DO_SHPIX_RULES_SIZE] =
- {
- { "-", 0, "", 0 },
- };
-
-
- /* Skip Y moves that start with a point that is not on a Y pixel */
- /* boundary and don't move that point to a Y pixel boundary. */
-#define SKIP_NONPIXEL_Y_MOVES_RULES_SIZE 8
- SPH_TweakRule SKIP_NONPIXEL_Y_MOVES_Rules
- [SKIP_NONPIXEL_Y_MOVES_RULES_SIZE] =
- {
- /* fix vwxyz thinness*/
- { "Consolas", 0, "Regular", 0 },
- /* fix tiny gap at top of m */
- { "Arial", 0, "Regular", 'm' },
- /* Fix thin middle stems */
- { "Core MS Legacy Fonts", 0, "Regular/Bold Class", 'N' },
- { "Lucida Grande", 0, "", 'N' },
- { "Legacy Sans Fonts", 0, "", L'и' },
- { "Verdana Clones", 0, "",'N' },
- { "Ubuntu", 0, "Regular Class", 'N' },
- /* Fix misshapen x */
- { "Verdana", 0, "Bold", 'x' },
- };
-
-#define SKIP_NONPIXEL_Y_MOVES_RULES_EXCEPTIONS_SIZE 4
- SPH_TweakRule SKIP_NONPIXEL_Y_MOVES_Rules_Exceptions
- [SKIP_NONPIXEL_Y_MOVES_RULES_EXCEPTIONS_SIZE] =
- {
- { "Tahoma", 0, "", 'N' },
- { "Comic Sans MS", 0, "", 'N' },
- { "Verdana", 0, "Regular/Bold Class", 'N' },
- { "Verdana", 11, "Bold", 'x' },
- };
-
-
-
- /* Skip Y moves that move a point off a Y pixel boundary */
- /* This fixes Tahoma, Trebuchet oddities and some issues with `$' */
-#define SKIP_OFFPIXEL_Y_MOVES_RULES_SIZE 5
- SPH_TweakRule SKIP_OFFPIXEL_Y_MOVES_Rules
- [SKIP_OFFPIXEL_Y_MOVES_RULES_SIZE] =
- {
- { "MS Legacy Fonts", 0, "", 0 },
- { "Apple Legacy Fonts", 0, "", 0 },
- { "Misc Legacy Fonts", 0, "", 0 },
- { "Ubuntu", 0, "Regular Class", 0 },
- { "Verdana Clones", 0, "", 0 },
- };
-
-
-#define SKIP_OFFPIXEL_Y_MOVES_RULES_EXCEPTIONS_SIZE 1
- SPH_TweakRule SKIP_OFFPIXEL_Y_MOVES_Rules_Exceptions
- [SKIP_OFFPIXEL_Y_MOVES_RULES_EXCEPTIONS_SIZE] =
- {
- { "-", 0, "", 0 },
- };
-
-
- /* Round moves that don't move a point to a Y pixel boundary */
-#define ROUND_NONPIXEL_Y_MOVES_RULES_SIZE 3
- SPH_TweakRule ROUND_NONPIXEL_Y_MOVES_Rules
- [ROUND_NONPIXEL_Y_MOVES_RULES_SIZE] =
- {
- /* Droid font instructions don't snap Y to pixels */
- { "Droid Sans", 0, "Regular/Italic Class", 0 },
- { "Droid Sans Mono", 0, "", 0 },
- { "Ubuntu", 0, "", 0 },
- };
-
-#define ROUND_NONPIXEL_Y_MOVES_RULES_EXCEPTIONS_SIZE 3
- SPH_TweakRule ROUND_NONPIXEL_Y_MOVES_Rules_Exceptions
- [ROUND_NONPIXEL_Y_MOVES_RULES_EXCEPTIONS_SIZE] =
- {
- { "Droid Sans", 12, "Bold", 0 },
- { "Droid Sans", 13, "Bold", 0 },
- { "Droid Sans", 16, "Bold", 0 },
- };
-
- /* Allow a Direct_Move_X along X freedom vector if matched */
-#define ALLOW_X_DMOVEX_RULES_SIZE 2
- SPH_TweakRule ALLOW_X_DMOVEX_Rules
- [ALLOW_X_DMOVEX_RULES_SIZE] =
- {
- /* Creates a more consistent appearance for these */
- { "Arial", 13, "Regular", 'e' },
- { "Arial", 13, "Regular", 'o' },
- };
-
- /* Allow a Direct_Move along X freedom vector if matched */
-#define ALLOW_X_DMOVE_RULES_SIZE 3
- SPH_TweakRule ALLOW_X_DMOVE_Rules
- [ALLOW_X_DMOVE_RULES_SIZE] =
- {
- /* Creates a more consistent appearance for these */
- { "Arial", 13, "Regular", 'e' },
- { "Arial", 13, "Regular", 'o' },
- /* Fixes vanishing diagonal in 4 */
- { "Verdana", 0, "Regular", '4' },
- };
-
- /* Allow a ZP2 move along freedom vector if matched; */
- /* This is called from SHP, SHPIX, SHC, SHZ */
-#define ALLOW_X_MOVE_ZP2_RULES_SIZE 1
- SPH_TweakRule ALLOW_X_MOVE_ZP2_Rules
- [ALLOW_X_MOVE_ZP2_RULES_SIZE] =
- {
- { "-", 0, "", 0 },
- };
-
- /* Return MS rasterizer version 35 if matched */
-#define RASTERIZER_35_RULES_SIZE 8
- SPH_TweakRule RASTERIZER_35_Rules
- [RASTERIZER_35_RULES_SIZE] =
- {
- /* This seems to be the only way to make these look good */
- { "Times New Roman", 0, "Regular", 'i' },
- { "Times New Roman", 0, "Regular", 'j' },
- { "Times New Roman", 0, "Regular", 'm' },
- { "Times New Roman", 0, "Regular", 'r' },
- { "Times New Roman", 0, "Regular", 'a' },
- { "Times New Roman", 0, "Regular", 'n' },
- { "Times New Roman", 0, "Regular", 'p' },
- { "Times", 0, "", 0 },
- };
-
- /* Don't round to the subpixel grid. Round to pixel grid. */
-#define NORMAL_ROUND_RULES_SIZE 2
- SPH_TweakRule NORMAL_ROUND_Rules
- [NORMAL_ROUND_RULES_SIZE] =
- {
- /* Fix point "explosions" */
- { "Courier New", 0, "", 0 },
- { "Verdana", 10, "Regular", '4' },
- };
-
- /* Skip IUP instructions if matched */
-#define SKIP_IUP_RULES_SIZE 1
- SPH_TweakRule SKIP_IUP_Rules
- [SKIP_IUP_RULES_SIZE] =
- {
- { "Arial", 13, "Regular", 'a' },
- };
-
- /* Skip MIAP Twilight hack if matched */
-#define MIAP_HACK_RULES_SIZE 1
- SPH_TweakRule MIAP_HACK_Rules
- [MIAP_HACK_RULES_SIZE] =
- {
- { "Geneva", 12, "", 0 },
- };
-
- /* Skip DELTAP instructions if matched */
-#define ALWAYS_SKIP_DELTAP_RULES_SIZE 13
- SPH_TweakRule ALWAYS_SKIP_DELTAP_Rules
- [ALWAYS_SKIP_DELTAP_RULES_SIZE] =
- {
- { "Georgia", 0, "Regular", 'k' },
- /* fixes problems with W M w */
- { "Trebuchet MS", 0, "Italic", 0 },
- { "Trebuchet MS", 14, "Regular", 'e' },
- { "Arial", 11, "Regular", 's' },
- { "Verdana", 10, "Regular", 0 },
- { "Verdana", 9, "Regular", 0 },
- { "Legacy Sans Fonts", 0, "", L'й' },
- { "Arial", 10, "Regular", '6' },
- { "Arial", 0, "Bold/BoldItalic Class", 'a' },
- /* Make horizontal stems consistent with the rest */
- { "Arial", 24, "Bold", 's' },
- { "Arial", 25, "Bold", 's' },
- { "Arial", 24, "Bold", 'a' },
- { "Arial", 25, "Bold", 'a' },
- };
-
- /* Always do DELTAP instructions if matched */
-#define ALWAYS_DO_DELTAP_RULES_SIZE 2
- SPH_TweakRule ALWAYS_DO_DELTAP_Rules
- [ALWAYS_DO_DELTAP_RULES_SIZE] =
- {
- { "Verdana Clones", 17, "Regular Class", 'K' },
- { "Verdana Clones", 17, "Regular Class", 'k' },
- };
-
- /* Do an extra RTG instruction in DELTAP if matched */
-#define DELTAP_RTG_RULES_SIZE 1
- SPH_TweakRule DELTAP_RTG_Rules
- [DELTAP_RTG_RULES_SIZE] =
- {
- { "-", 0, "", 0 },
- };
-
- /* Force CVT distance to zero in MIRP */
-#define MIRP_CVT_ZERO_RULES_SIZE 1
- SPH_TweakRule MIRP_CVT_ZERO_Rules
- [MIRP_CVT_ZERO_RULES_SIZE] =
- {
- { "Verdana", 0, "Regular", 0 },
- };
-
- /* Skip moves that meet or exceed 1 pixel */
-#define DELTAP_SKIP_EXAGGERATED_VALUES_RULES_SIZE 2
- SPH_TweakRule DELTAP_SKIP_EXAGGERATED_VALUES_Rules
- [DELTAP_SKIP_EXAGGERATED_VALUES_RULES_SIZE] =
- {
- /* Fix vanishing stems */
- { "Ubuntu", 0, "Regular", 'M' },
- /* Fix X at larger ppems */
- { "Segoe UI", 0, "Light", 0 },
- };
-
- /* Don't allow ALIGNRP after IUP */
-#define NO_ALIGNRP_AFTER_IUP_RULES_SIZE 4
- SPH_TweakRule NO_ALIGNRP_AFTER_IUP_Rules
- [NO_ALIGNRP_AFTER_IUP_RULES_SIZE] =
- {
- /* Prevent creation of dents in outline */
- { "Courier New", 0, "Bold", 'C' },
- { "Courier New", 0, "Bold", 'D' },
- { "Courier New", 0, "Bold", 'Q' },
- { "Courier New", 0, "Bold", '0' },
- };
-
- /* Don't allow DELTAP after IUP */
-#define NO_DELTAP_AFTER_IUP_RULES_SIZE 2
- SPH_TweakRule NO_DELTAP_AFTER_IUP_Rules
- [NO_DELTAP_AFTER_IUP_RULES_SIZE] =
- {
- { "Arial", 0, "Bold", 'N' },
- { "Verdana", 0, "Regular", '4' },
- };
-
- /* Don't allow CALL after IUP */
-#define NO_CALL_AFTER_IUP_RULES_SIZE 4
- SPH_TweakRule NO_CALL_AFTER_IUP_Rules
- [NO_CALL_AFTER_IUP_RULES_SIZE] =
- {
- /* Prevent creation of dents in outline */
- { "Courier New", 0, "Bold", 'O' },
- { "Courier New", 0, "Bold", 'Q' },
- { "Courier New", 0, "Bold", 'k' },
- { "Courier New", 0, "Bold Italic", 'M' },
- };
-
- /* De-embolden these glyphs slightly */
-#define DEEMBOLDEN_RULES_SIZE 9
- SPH_TweakRule DEEMBOLDEN_Rules
- [DEEMBOLDEN_RULES_SIZE] =
- {
- { "Courier New", 0, "Bold", 'A' },
- { "Courier New", 0, "Bold", 'W' },
- { "Courier New", 0, "Bold", 'w' },
- { "Courier New", 0, "Bold", 'M' },
- { "Courier New", 0, "Bold", 'X' },
- { "Courier New", 0, "Bold", 'K' },
- { "Courier New", 0, "Bold", 'x' },
- { "Courier New", 0, "Bold", 'z' },
- { "Courier New", 0, "Bold", 'v' },
- };
-
- /* Embolden these glyphs slightly */
-#define EMBOLDEN_RULES_SIZE 5
- SPH_TweakRule EMBOLDEN_Rules
- [EMBOLDEN_RULES_SIZE] =
- {
- { "Courier New", 12, "Italic", 'z' },
- { "Courier New", 11, "Italic", 'z' },
- { "Courier New", 10, "Italic", 'z' },
- { "Courier New", 0, "Regular", 0 },
- { "Courier New", 0, "Italic", 0 },
- };
-
- /* Do an extra RDTG instruction in DELTAP if matched */
-#define DELTAP_RDTG_RULES_SIZE 1
- SPH_TweakRule DELTAP_RDTG_Rules
- [DELTAP_RDTG_RULES_SIZE] =
- {
- { "-", 0, "", 0 },
- };
-
- /* This is a CVT hack that makes thick horizontal stems on 2, 5, 7 */
- /* similar to Windows XP. */
-#define TIMES_NEW_ROMAN_HACK_RULES_SIZE 12
- SPH_TweakRule TIMES_NEW_ROMAN_HACK_Rules
- [TIMES_NEW_ROMAN_HACK_RULES_SIZE] =
- {
- { "Times New Roman", 16, "Italic", '2' },
- { "Times New Roman", 16, "Italic", '5' },
- { "Times New Roman", 16, "Italic", '7' },
- { "Times New Roman", 16, "Regular", '2' },
- { "Times New Roman", 16, "Regular", '5' },
- { "Times New Roman", 16, "Regular", '7' },
- { "Times New Roman", 17, "Italic", '2' },
- { "Times New Roman", 17, "Italic", '5' },
- { "Times New Roman", 17, "Italic", '7' },
- { "Times New Roman", 17, "Regular", '2' },
- { "Times New Roman", 17, "Regular", '5' },
- { "Times New Roman", 17, "Regular", '7' },
- };
-
-
- /* This fudges distance on 2 to get rid of the vanishing stem issue. */
- /* A real solution to this is certainly welcome. */
-#define COURIER_NEW_2_HACK_RULES_SIZE 15
- SPH_TweakRule COURIER_NEW_2_HACK_Rules
- [COURIER_NEW_2_HACK_RULES_SIZE] =
- {
- { "Courier New", 10, "Regular", '2' },
- { "Courier New", 11, "Regular", '2' },
- { "Courier New", 12, "Regular", '2' },
- { "Courier New", 13, "Regular", '2' },
- { "Courier New", 14, "Regular", '2' },
- { "Courier New", 15, "Regular", '2' },
- { "Courier New", 16, "Regular", '2' },
- { "Courier New", 17, "Regular", '2' },
- { "Courier New", 18, "Regular", '2' },
- { "Courier New", 19, "Regular", '2' },
- { "Courier New", 20, "Regular", '2' },
- { "Courier New", 21, "Regular", '2' },
- { "Courier New", 22, "Regular", '2' },
- { "Courier New", 23, "Regular", '2' },
- { "Courier New", 24, "Regular", '2' },
- };
-
-
-#ifndef FORCE_NATURAL_WIDTHS
-
- /* Use compatible widths with these glyphs. Compatible widths is always */
- /* on when doing B/W TrueType instructing, but is used selectively here, */
- /* typically on glyphs with 3 or more vertical stems. */
-#define COMPATIBLE_WIDTHS_RULES_SIZE 36
- SPH_TweakRule COMPATIBLE_WIDTHS_Rules
- [COMPATIBLE_WIDTHS_RULES_SIZE] =
- {
- { "Arial Unicode MS", 12, "Regular Class", 'm' },
- { "Arial Unicode MS", 14, "Regular Class", 'm' },
- { "Arial", 10, "Regular Class", L'ш' },
- { "Arial", 11, "Regular Class", 'm' },
- { "Arial", 12, "Regular Class", 'm' },
- { "Arial", 12, "Regular Class", L'ш' },
- { "Arial", 13, "Regular Class", L'ш' },
- { "Arial", 14, "Regular Class", 'm' },
- { "Arial", 14, "Regular Class", L'ш' },
- { "Arial", 15, "Regular Class", L'ш' },
- { "Arial", 17, "Regular Class", 'm' },
- { "DejaVu Sans", 15, "Regular Class", 0 },
- { "Microsoft Sans Serif", 11, "Regular Class", 0 },
- { "Microsoft Sans Serif", 12, "Regular Class", 0 },
- { "Segoe UI", 11, "Regular Class", 0 },
- { "Segoe UI", 12, "Regular Class", 'm' },
- { "Segoe UI", 14, "Regular Class", 'm' },
- { "Tahoma", 11, "Regular Class", 0 },
- { "Times New Roman", 16, "Regular Class", 'c' },
- { "Times New Roman", 16, "Regular Class", 'm' },
- { "Times New Roman", 16, "Regular Class", 'o' },
- { "Times New Roman", 16, "Regular Class", 'w' },
- { "Trebuchet MS", 12, "Regular Class", 0 },
- { "Trebuchet MS", 14, "Regular Class", 0 },
- { "Trebuchet MS", 15, "Regular Class", 0 },
- { "Ubuntu", 12, "Regular Class", 'm' },
- { "Verdana", 10, "Regular Class", L'ш' },
- { "Verdana", 11, "Regular Class", L'ш' },
- { "Verdana and Clones", 12, "Regular Class", 'm' },
- { "Verdana and Clones", 12, "Regular Class", 'l' },
- { "Verdana and Clones", 12, "Regular Class", 'i' },
- { "Verdana and Clones", 12, "Regular Class", 'j' },
- { "Verdana and Clones", 13, "Regular Class", 'l' },
- { "Verdana and Clones", 13, "Regular Class", 'i' },
- { "Verdana and Clones", 13, "Regular Class", 'j' },
- { "Verdana and Clones", 14, "Regular Class", 'm' },
- };
-
-
- /* Scaling slightly in the x-direction prior to hinting results in */
- /* more visually pleasing glyphs in certain cases. */
- /* This sometimes needs to be coordinated with compatible width rules. */
-#define X_SCALING_RULES_SIZE 40
- SPH_ScaleRule X_SCALING_Rules
- [X_SCALING_RULES_SIZE] =
- {
- { "DejaVu Sans", 12, "Regular Class", 'm', .95 },
- { "Verdana and Clones", 12, "Regular Class", 'a', 1.1 },
- { "Arial", 11, "Regular Class", 'm', .975 },
- { "Arial", 12, "Regular Class", 'm', 1.05 },
- { "Arial", 13, "Regular Class", L'л', .95 },
- { "Arial", 14, "Regular Class", 'm', .95 },
- { "Arial", 15, "Regular Class", L'л', .925 },
- { "Bitstream Vera Sans", 10, "Regular Class", 0, 1.1 },
- { "Bitstream Vera Sans", 12, "Regular Class", 0, 1.05},
- { "Bitstream Vera Sans", 16, "Regular Class", 0, 1.05 },
- { "Bitstream Vera Sans", 9, "Regular Class", 0, 1.05},
- { "DejaVu Sans", 12, "Regular Class", 'l', .975 },
- { "DejaVu Sans", 12, "Regular Class", 'i', .975 },
- { "DejaVu Sans", 12, "Regular Class", 'j', .975 },
- { "DejaVu Sans", 13, "Regular Class", 'l', .95 },
- { "DejaVu Sans", 13, "Regular Class", 'i', .95 },
- { "DejaVu Sans", 13, "Regular Class", 'j', .95 },
- { "DejaVu Sans", 10, "Regular Class", 0, 1.1 },
- { "DejaVu Sans", 12, "Regular Class", 0, 1.05 },
- { "Georgia", 10, "", 0, 1.05 },
- { "Georgia", 11, "", 0, 1.1 },
- { "Georgia", 12, "", 0, 1.025 },
- { "Georgia", 13, "", 0, 1.05 },
- { "Georgia", 16, "", 0, 1.05 },
- { "Georgia", 17, "", 0, 1.03 },
- { "Liberation Sans", 12, "Regular Class", 'm', 1.1 },
- { "Lucida Grande", 11, "Regular Class", 'm', 1.1 },
- { "Microsoft Sans Serif", 11, "Regular Class", 'm', .95 },
- { "Microsoft Sans Serif", 12, "Regular Class", 'm', 1.05 },
- { "Segoe UI", 12, "Regular Class", 'H', 1.05 },
- { "Segoe UI", 12, "Regular Class", 'm', 1.05 },
- { "Segoe UI", 14, "Regular Class", 'm', 1.05 },
- { "Tahoma", 11, "Regular Class", 'm', .975 },
- { "Verdana", 10, "Regular Class", 0, 1.1 },
- { "Verdana", 12, "Regular Class", 'm', .975 },
- { "Verdana", 12, "Regular Class", 0, 1.05 },
- { "Verdana", 16, "Regular Class", 0, 1.05 },
- { "Verdana", 9, "Regular Class", 0, 1.05 },
- { "Times New Roman", 16, "Regular Class", 'm', .95 },
- { "Trebuchet MS", 12, "Regular Class", 'm', .95 },
- };
-#else
-#define COMPATIBLE_WIDTHS_RULES_SIZE 1
- SPH_TweakRule COMPATIBLE_WIDTHS_Rules
- [COMPATIBLE_WIDTHS_RULES_SIZE] =
- {
- { "-", 0, "", 0 },
- };
-
-#define X_SCALING_RULES_SIZE 1
- SPH_ScaleRule X_SCALING_Rules
- [X_SCALING_RULES_SIZE] =
- {
- { "-", 0, "", 0, 1.0 },
- };
-#endif /* FORCE_NATURAL_WIDTHS */
-
-#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
-
-#endif /* __TTSUBPIX_H__ */
-
-/* END */
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-19 11:09:00 +0000