*/
#include <stdarg.h>
+#include <stdlib.h>
+#include <math.h>
#include "windef.h"
#include "winbase.h"
#include "usp10_internal.h"
#include "wine/debug.h"
+#include "wine/heap.h"
#include "wine/unicode.h"
WINE_DEFAULT_DEBUG_CHANNEL(uniscribe);
-typedef struct _scriptRange
+static const struct usp10_script_range
+{
+ enum usp10_script script;
+ DWORD rangeFirst;
+ DWORD rangeLast;
+ enum usp10_script numericScript;
+ enum usp10_script punctScript;
+}
+script_ranges[] =
{
- WORD script;
- WORD rangeFirst;
- WORD rangeLast;
- WORD numericScript;
- WORD punctScript;
-} scriptRange;
-
-static const scriptRange scriptRanges[] = {
/* Basic Latin: U+0000–U+007A */
{ Script_Latin, 0x00, 0x07a , Script_Numeric, Script_Punctuation},
/* Latin-1 Supplement: U+0080–U+00FF */
/* Latin Extended-A: U+0100–U+017F */
/* Latin Extended-B: U+0180–U+024F */
/* IPA Extensions: U+0250–U+02AF */
- { Script_Latin, 0x80, 0x2af , Script_Numeric2, Script_Punctuation},
+ /* Spacing Modifier Letters:U+02B0–U+02FF */
+ { Script_Latin, 0x80, 0x2ff , Script_Numeric2, Script_Punctuation},
/* Combining Diacritical Marks : U+0300–U+036F */
{ Script_Diacritical,0x300, 0x36f, 0, 0},
/* Greek: U+0370–U+03FF */
{ Script_Arabic, 0x750, 0x77f, 0, 0},
/* Thaana: U+0780–U+07BF */
{ Script_Thaana, 0x780, 0x7bf, 0, 0},
+ /* N’Ko: U+07C0–U+07FF */
+ { Script_NKo, 0x7c0, 0x7ff, 0, 0},
/* Devanagari: U+0900–U+097F */
{ Script_Devanagari, 0x900, 0x97f, Script_Devanagari_Numeric, 0},
/* Bengali: U+0980–U+09FF */
{ Script_Lao, 0xe80, 0xeff, Script_Lao_Numeric, 0},
/* Tibetan: U+0F00–U+0FFF */
{ Script_Tibetan, 0xf00, 0xfff, 0, 0},
+ /* Myanmar: U+1000–U+109F */
+ { Script_Myanmar, 0x1000, 0x109f, Script_Myanmar_Numeric, 0},
/* Georgian: U+10A0–U+10FF */
{ Script_Georgian, 0x10a0, 0x10ff, 0, 0},
+ /* Hangul Jamo: U+1100–U+11FF */
+ { Script_Hangul, 0x1100, 0x11ff, 0, 0},
+ /* Ethiopic: U+1200–U+137F */
+ /* Ethiopic Extensions: U+1380–U+139F */
+ { Script_Ethiopic, 0x1200, 0x139f, 0, 0},
+ /* Cherokee: U+13A0–U+13FF */
+ { Script_Cherokee, 0x13a0, 0x13ff, 0, 0},
+ /* Canadian Aboriginal Syllabics: U+1400–U+167F */
+ { Script_Canadian, 0x1400, 0x167f, 0, 0},
+ /* Ogham: U+1680–U+169F */
+ { Script_Ogham, 0x1680, 0x169f, 0, 0},
+ /* Runic: U+16A0–U+16F0 */
+ { Script_Runic, 0x16a0, 0x16f0, 0, 0},
+ /* Khmer: U+1780–U+17FF */
+ { Script_Khmer, 0x1780, 0x17ff, Script_Khmer_Numeric, 0},
+ /* Mongolian: U+1800–U+18AF */
+ { Script_Mongolian, 0x1800, 0x18af, Script_Mongolian_Numeric, 0},
+ /* Canadian Aboriginal Syllabics Extended: U+18B0–U+18FF */
+ { Script_Canadian, 0x18b0, 0x18ff, 0, 0},
+ /* Tai Le: U+1950–U+197F */
+ { Script_Tai_Le, 0x1950, 0x197f, 0, 0},
+ /* New Tai Lue: U+1980–U+19DF */
+ { Script_New_Tai_Lue,0x1980, 0x19df, Script_New_Tai_Lue_Numeric, 0},
+ /* Khmer Symbols: U+19E0–U+19FF */
+ { Script_Khmer, 0x19e0, 0x19ff, Script_Khmer_Numeric, 0},
/* Vedic Extensions: U+1CD0-U+1CFF */
{ Script_Devanagari, 0x1cd0, 0x1cff, Script_Devanagari_Numeric, 0},
/* Phonetic Extensions: U+1D00–U+1DBF */
/* Miscellaneous Mathematical Symbols-A : U+27c0 –U+27ef */
/* Supplemental Arrows-A : U+27f0 –U+27ff */
{ Script_Latin, 0x2100, 0x27ff, 0, 0},
+ /* Braille Patterns: U+2800–U+28FF */
+ { Script_Braille, 0x2800, 0x28ff, 0, 0},
/* Supplemental Arrows-B : U+2900 –U+297f */
/* Miscellaneous Mathematical Symbols-B : U+2980 –U+29ff */
/* Supplemental Mathematical Operators : U+2a00 –U+2aff */
{ Script_Latin, 0x2c60, 0x2c7f, 0, 0},
/* Georgian: U+2D00–U+2D2F */
{ Script_Georgian, 0x2d00, 0x2d2f, 0, 0},
+ /* Tifinagh: U+2D30–U+2D7F */
+ { Script_Tifinagh, 0x2d30, 0x2d7f, 0, 0},
+ /* Ethiopic Extensions: U+2D80–U+2DDF */
+ { Script_Ethiopic, 0x2d80, 0x2ddf, 0, 0},
/* Cyrillic Extended-A: U+2DE0–U+2DFF */
{ Script_Cyrillic, 0x2de0, 0x2dff, 0, 0},
+ /* CJK Radicals Supplement: U+2E80–U+2EFF */
+ /* Kangxi Radicals: U+2F00–U+2FDF */
+ { Script_CJK_Han, 0x2e80, 0x2fdf, 0, 0},
+ /* Ideographic Description Characters: U+2FF0–U+2FFF */
+ { Script_Ideograph ,0x2ff0, 0x2fff, 0, 0},
+ /* CJK Symbols and Punctuation: U+3000–U+303F */
+ { Script_Ideograph ,0x3000, 0x3004, 0, 0},
+ { Script_CJK_Han ,0x3005, 0x3005, 0, 0},
+ { Script_Ideograph ,0x3006, 0x3006, 0, 0},
+ { Script_CJK_Han ,0x3007, 0x3007, 0, 0},
+ { Script_Ideograph ,0x3008, 0x3020, 0, 0},
+ { Script_CJK_Han ,0x3021, 0x3029, 0, 0},
+ { Script_Ideograph ,0x302a, 0x3030, 0, 0},
+ /* Kana Marks: */
+ { Script_Kana ,0x3031, 0x3035, 0, 0},
+ { Script_Ideograph ,0x3036, 0x3037, 0, 0},
+ { Script_CJK_Han ,0x3038, 0x303b, 0, 0},
+ { Script_Ideograph ,0x303c, 0x303f, 0, 0},
+ /* Hiragana: U+3040–U+309F */
+ /* Katakana: U+30A0–U+30FF */
+ { Script_Kana ,0x3040, 0x30ff, 0, 0},
+ /* Bopomofo: U+3100–U+312F */
+ { Script_Bopomofo ,0x3100, 0x312f, 0, 0},
+ /* Hangul Compatibility Jamo: U+3130–U+318F */
+ { Script_Hangul ,0x3130, 0x318f, 0, 0},
+ /* Kanbun: U+3190–U+319F */
+ { Script_Ideograph ,0x3190, 0x319f, 0, 0},
+ /* Bopomofo Extended: U+31A0–U+31BF */
+ { Script_Bopomofo ,0x31a0, 0x31bf, 0, 0},
+ /* CJK Strokes: U+31C0–U+31EF */
+ { Script_Ideograph ,0x31c0, 0x31ef, 0, 0},
+ /* Katakana Phonetic Extensions: U+31F0–U+31FF */
+ { Script_Kana ,0x31f0, 0x31ff, 0, 0},
+ /* Enclosed CJK Letters and Months: U+3200–U+32FF */
+ { Script_Hangul ,0x3200, 0x321f, 0, 0},
+ { Script_Ideograph ,0x3220, 0x325f, 0, 0},
+ { Script_Hangul ,0x3260, 0x327f, 0, 0},
+ { Script_Ideograph ,0x3280, 0x32ef, 0, 0},
+ { Script_Kana ,0x32d0, 0x31ff, 0, 0},
+ /* CJK Compatibility: U+3300–U+33FF*/
+ { Script_Kana ,0x3300, 0x3357, 0, 0},
+ { Script_Ideograph ,0x3358, 0x33ff, 0, 0},
+ /* CJK Unified Ideographs Extension A: U+3400–U+4DBF */
+ { Script_CJK_Han ,0x3400, 0x4dbf, 0, 0},
+ /* CJK Unified Ideographs: U+4E00–U+9FFF */
+ { Script_CJK_Han ,0x4e00, 0x9fff, 0, 0},
+ /* Yi: U+A000–U+A4CF */
+ { Script_Yi ,0xa000, 0xa4cf, 0, 0},
+ /* Vai: U+A500–U+A63F */
+ { Script_Vai ,0xa500, 0xa63f, Script_Vai_Numeric, 0},
/* Cyrillic Extended-B: U+A640–U+A69F */
{ Script_Cyrillic, 0xa640, 0xa69f, 0, 0},
/* Modifier Tone Letters: U+A700–U+A71F */
{ Script_Phags_pa, 0xa840, 0xa87f, 0, 0},
/* Devanagari Extended: U+A8E0-U+A8FF */
{ Script_Devanagari, 0xa8e0, 0xa8ff, Script_Devanagari_Numeric, 0},
+ /* Myanmar Extended-A: U+AA60–U+AA7F */
+ { Script_Myanmar, 0xaa60, 0xaa7f, Script_Myanmar_Numeric, 0},
+ /* Hangul Jamo Extended-A: U+A960–U+A97F */
+ { Script_Hangul, 0xa960, 0xa97f, 0, 0},
+ /* Hangul Syllables: U+AC00–U+D7A3 */
+ { Script_Hangul, 0xac00, 0xd7a3, 0, 0},
+ /* Hangul Jamo Extended-B: U+D7B0–U+D7FF */
+ { Script_Hangul, 0xd7b0, 0xd7ff, 0, 0},
+ /* Surrogates Area: U+D800–U+DFFF */
+ { Script_Surrogates, 0xd800, 0xdbfe, 0, 0},
+ { Script_Private, 0xdbff, 0xdc00, 0, 0},
+ { Script_Surrogates, 0xdc01, 0xdfff, 0, 0},
+ /* Private Use Area: U+E000–U+F8FF */
+ { Script_Private, 0xe000, 0xf8ff, 0, 0},
+ /* CJK Compatibility Ideographs: U+F900–U+FAFF */
+ { Script_CJK_Han ,0xf900, 0xfaff, 0, 0},
/* Latin Ligatures: U+FB00–U+FB06 */
{ Script_Latin, 0xfb00, 0xfb06, 0, 0},
/* Armenian ligatures U+FB13..U+FB17 */
{ Script_Hebrew, 0xfb1d, 0xfb4f, 0, 0},
/* Arabic Presentation Forms-A: U+FB50–U+FDFF*/
{ Script_Arabic, 0xfb50, 0xfdff, 0, 0},
+ /* Vertical Forms: U+FE10–U+FE1F */
+ /* Combining Half Marks: U+FE20–U+FE2F */
+ /* CJK Compatibility Forms: U+FE30–U+FE4F */
+ /* Small Form Variants: U+FE50–U+FE6F */
+ { Script_Ideograph ,0xfe10, 0xfe6f, 0, 0},
/* Arabic Presentation Forms-B: U+FE70–U+FEFF*/
{ Script_Arabic, 0xfe70, 0xfeff, 0, 0},
- /* END */
- { SCRIPT_UNDEFINED, 0, 0, 0}
+ /* Halfwidth and Fullwidth Forms: U+FF00–FFEF */
+ { Script_Ideograph ,0xff00, 0xff64, Script_Numeric2, 0},
+ { Script_Kana ,0xff65, 0xff9f, 0, 0},
+ { Script_Hangul ,0xffa0, 0xffdf, 0, 0},
+ { Script_Ideograph ,0xffe0, 0xffef, 0, 0},
+ /* Plane - 1 */
+ /* Deseret: U+10400–U+1044F */
+ { Script_Deseret, 0x10400, 0x1044F, 0, 0},
+ /* Osmanya: U+10480–U+104AF */
+ { Script_Osmanya, 0x10480, 0x104AF, Script_Osmanya_Numeric, 0},
+ /* Mathematical Alphanumeric Symbols: U+1D400–U+1D7FF */
+ { Script_MathAlpha, 0x1D400, 0x1D7FF, 0, 0},
};
-typedef struct _scriptData
-{
- SCRIPT_ANALYSIS a;
- SCRIPT_PROPERTIES props;
- OPENTYPE_TAG scriptTag;
- WCHAR fallbackFont[LF_FACESIZE];
-} scriptData;
-
-/* the must be in order so that the index matches the Script value */
-static const scriptData scriptInformation[] = {
+/* this must be in order so that the index matches the Script value */
+const scriptData scriptInformation[] = {
{{SCRIPT_UNDEFINED, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
{LANG_NEUTRAL, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
0x00000000,
{{Script_Latin, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
{LANG_ENGLISH, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
MS_MAKE_TAG('l','a','t','n'),
- {0}},
+ {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
{{Script_CR, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
{LANG_NEUTRAL, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
0x00000000,
{{Script_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
{LANG_ENGLISH, 1, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
0x00000000,
- {0}},
+ {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
{{Script_Control, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
{LANG_ENGLISH, 0, 1, 0, 0, ANSI_CHARSET, 1, 0, 0, 0, 0, 0, 1, 0, 0},
0x00000000,
{{Script_Punctuation, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
{LANG_NEUTRAL, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
0x00000000,
- {0}},
+ {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
{{Script_Arabic, 1, 1, 0, 0, 0, 0, { 1,0,0,0,0,0,0,0,0,0,0}},
{LANG_ARABIC, 0, 1, 0, 0, ARABIC_CHARSET, 0, 0, 0, 0, 0, 0, 1, 1, 0},
MS_MAKE_TAG('a','r','a','b'),
{'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
- {{Script_Arabic_Numeric, 1, 1, 0, 0, 0, 0, { 1,0,0,0,0,0,0,0,0,0,0}},
+ {{Script_Arabic_Numeric, 0, 1, 0, 0, 0, 0, { 2,0,0,0,0,0,0,0,0,0,0}},
{LANG_ARABIC, 1, 1, 0, 0, ARABIC_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
MS_MAKE_TAG('a','r','a','b'),
{'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
{LANG_SYRIAC, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 1, 0},
MS_MAKE_TAG('s','y','r','c'),
{'E','s','t','r','a','n','g','e','l','o',' ','E','d','e','s','s','a',0}},
- {{Script_Persian, 1, 1, 0, 0, 0, 0, { 1,0,0,0,0,0,0,0,0,0,0}},
+ {{Script_Persian, 0, 1, 0, 0, 0, 0, { 2,0,0,0,0,0,0,0,0,0,0}},
{LANG_PERSIAN, 1, 1, 0, 0, ARABIC_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
- MS_MAKE_TAG('s','y','r','c'),
- {'E','s','t','r','a','n','g','e','l','o',' ','E','d','e','s','s','a',0}},
+ MS_MAKE_TAG('a','r','a','b'),
+ {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
{{Script_Thaana, 1, 1, 0, 0, 0, 0, { 1,0,0,0,0,0,0,0,0,0,0}},
{LANG_DIVEHI, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
MS_MAKE_TAG('t','h','a','a'),
{{Script_Greek, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
{LANG_GREEK, 0, 0, 0, 0, GREEK_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
MS_MAKE_TAG('g','r','e','k'),
- {0}},
+ {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
{{Script_Cyrillic, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
{LANG_RUSSIAN, 0, 0, 0, 0, RUSSIAN_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
MS_MAKE_TAG('c','y','r','l'),
- {0}},
+ {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
{{Script_Armenian, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
{LANG_ARMENIAN, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
MS_MAKE_TAG('a','r','m','n'),
{{Script_Punctuation2, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
{LANG_ENGLISH, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
MS_MAKE_TAG('l','a','t','n'),
- {0}},
+ {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
{{Script_Numeric2, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
{LANG_ENGLISH, 1, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
0x00000000,
{0}},
+ {{Script_Myanmar, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0x55, 0, 1, 1, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0},
+ MS_MAKE_TAG('m','y','m','r'),
+ {'M','y','a','n','m','a','r',' ','T','e','x','t',0}},
+ {{Script_Myanmar_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0x55, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('m','y','m','r'),
+ {0}},
+ {{Script_Tai_Le, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('t','a','l','e'),
+ {'M','i','c','r','o','s','o','f','t',' ','T','a','i',' ','L','e',0}},
+ {{Script_New_Tai_Lue, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('t','a','l','u'),
+ {'M','i','c','r','o','s','o','f','t',' ','N','e','w',' ','T','a','i',' ','L','u','e',0}},
+ {{Script_New_Tai_Lue_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('t','a','l','u'),
+ {'M','i','c','r','o','s','o','f','t',' ','N','e','w',' ','T','a','i',' ','L','u','e',0}},
+ {{Script_Khmer, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0x53, 0, 1, 1, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 1, 0, 0, 0, 0},
+ MS_MAKE_TAG('k','h','m','r'),
+ {'D','a','u','n','P','e','n','h',0}},
+ {{Script_Khmer_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0x53, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('k','h','m','r'),
+ {'D','a','u','n','P','e','n','h',0}},
+ {{Script_CJK_Han, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {LANG_ENGLISH, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
+ MS_MAKE_TAG('h','a','n','i'),
+ {0}},
+ {{Script_Ideograph, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {LANG_ENGLISH, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
+ MS_MAKE_TAG('h','a','n','i'),
+ {0}},
+ {{Script_Bopomofo, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {LANG_ENGLISH, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
+ MS_MAKE_TAG('b','o','p','o'),
+ {0}},
+ {{Script_Kana, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {LANG_ENGLISH, 0, 0, 0, 0, ANSI_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
+ MS_MAKE_TAG('k','a','n','a'),
+ {0}},
+ {{Script_Hangul, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {LANG_KOREAN, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
+ MS_MAKE_TAG('h','a','n','g'),
+ {0}},
+ {{Script_Yi, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {LANG_ENGLISH, 0, 0, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
+ MS_MAKE_TAG('y','i',' ',' '),
+ {'M','i','c','r','o','s','o','f','t',' ','Y','i',' ','B','a','i','t','i',0}},
+ {{Script_Ethiopic, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0x5e, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('e','t','h','i'),
+ {'N','y','a','l','a',0}},
+ {{Script_Ethiopic_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0x5e, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('e','t','h','i'),
+ {'N','y','a','l','a',0}},
+ {{Script_Mongolian, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {LANG_MONGOLIAN, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('m','o','n','g'),
+ {'M','o','n','g','o','l','i','a','n',' ','B','a','i','t','i',0}},
+ {{Script_Mongolian_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {LANG_MONGOLIAN, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('m','o','n','g'),
+ {'M','o','n','g','o','l','i','a','n',' ','B','a','i','t','i',0}},
+ {{Script_Tifinagh, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('t','f','n','g'),
+ {'E','b','r','i','m','a',0}},
+ {{Script_NKo, 1, 1, 0, 0, 0, 0, { 1,0,0,0,0,0,0,0,0,0,0}},
+ {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('n','k','o',' '),
+ {'E','b','r','i','m','a',0}},
+ {{Script_Vai, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('v','a','i',' '),
+ {'E','b','r','i','m','a',0}},
+ {{Script_Vai_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('v','a','i',' '),
+ {'E','b','r','i','m','a',0}},
+ {{Script_Cherokee, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0x5c, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('c','h','e','r'),
+ {'P','l','a','n','t','a','g','e','n','e','t',' ','C','h','e','r','o','k','e','e',0}},
+ {{Script_Canadian, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0x5d, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('c','a','n','s'),
+ {'E','u','p','h','e','m','i','a',0}},
+ {{Script_Ogham, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('o','g','a','m'),
+ {'S','e','g','o','e',' ','U','I',' ','S','y','m','b','o','l',0}},
+ {{Script_Runic, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('r','u','n','r'),
+ {'S','e','g','o','e',' ','U','I',' ','S','y','m','b','o','l',0}},
+ {{Script_Braille, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {LANG_ENGLISH, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('b','r','a','i'),
+ {'S','e','g','o','e',' ','U','I',' ','S','y','m','b','o','l',0}},
+ {{Script_Surrogates, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {LANG_ENGLISH, 0, 1, 0, 1, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 1, 0, 0},
+ 0x00000000,
+ {0}},
+ {{Script_Private, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0, 0, 0, 0, 0, DEFAULT_CHARSET, 0, 1, 0, 0, 0, 0, 1, 0, 0},
+ 0x00000000,
+ {0}},
+ {{Script_Deseret, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('d','s','r','t'),
+ {'S','e','g','o','e',' ','U','I',' ','S','y','m','b','o','l',0}},
+ {{Script_Osmanya, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('o','s','m','a'),
+ {'E','b','r','i','m','a',0}},
+ {{Script_Osmanya_Numeric, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0, 1, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('o','s','m','a'),
+ {'E','b','r','i','m','a',0}},
+ {{Script_MathAlpha, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {0, 0, 1, 0, 0, DEFAULT_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('m','a','t','h'),
+ {'C','a','m','b','r','i','a',' ','M','a','t','h',0}},
+ {{Script_Hebrew_Currency, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {LANG_HEBREW, 0, 1, 0, 0, HEBREW_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('h','e','b','r'),
+ {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
+ {{Script_Vietnamese_Currency, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {LANG_VIETNAMESE, 0, 0, 0, 0, VIETNAMESE_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('l','a','t','n'),
+ {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
+ {{Script_Thai_Currency, 0, 0, 0, 0, 0, 0, { 0,0,0,0,0,0,0,0,0,0,0}},
+ {LANG_THAI, 0, 1, 0, 0, THAI_CHARSET, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+ MS_MAKE_TAG('t','h','a','i'),
+ {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0}},
};
static const SCRIPT_PROPERTIES *script_props[] =
&scriptInformation[38].props, &scriptInformation[39].props,
&scriptInformation[40].props, &scriptInformation[41].props,
&scriptInformation[42].props, &scriptInformation[43].props,
- &scriptInformation[44].props, &scriptInformation[45].props
+ &scriptInformation[44].props, &scriptInformation[45].props,
+ &scriptInformation[46].props, &scriptInformation[47].props,
+ &scriptInformation[48].props, &scriptInformation[49].props,
+ &scriptInformation[50].props, &scriptInformation[51].props,
+ &scriptInformation[52].props, &scriptInformation[53].props,
+ &scriptInformation[54].props, &scriptInformation[55].props,
+ &scriptInformation[56].props, &scriptInformation[57].props,
+ &scriptInformation[58].props, &scriptInformation[59].props,
+ &scriptInformation[60].props, &scriptInformation[61].props,
+ &scriptInformation[62].props, &scriptInformation[63].props,
+ &scriptInformation[64].props, &scriptInformation[65].props,
+ &scriptInformation[66].props, &scriptInformation[67].props,
+ &scriptInformation[68].props, &scriptInformation[69].props,
+ &scriptInformation[70].props, &scriptInformation[71].props,
+ &scriptInformation[72].props, &scriptInformation[73].props,
+ &scriptInformation[74].props, &scriptInformation[75].props,
+ &scriptInformation[76].props, &scriptInformation[77].props,
+ &scriptInformation[78].props, &scriptInformation[79].props,
+ &scriptInformation[80].props, &scriptInformation[81].props
+};
+
+static CRITICAL_SECTION cs_script_cache;
+static CRITICAL_SECTION_DEBUG cs_script_cache_dbg =
+{
+ 0, 0, &cs_script_cache,
+ { &cs_script_cache_dbg.ProcessLocksList, &cs_script_cache_dbg.ProcessLocksList },
+ 0, 0, { (DWORD_PTR)(__FILE__ ": script_cache") }
};
+static CRITICAL_SECTION cs_script_cache = { &cs_script_cache_dbg, -1, 0, 0, 0, 0 };
+static struct list script_cache_list = LIST_INIT(script_cache_list);
typedef struct {
ScriptCache *sc;
int* piAdvance;
SCRIPT_VISATTR* psva;
GOFFSET* pGoffset;
- ABC* abc;
+ ABC abc;
int iMaxPosX;
HFONT fallbackFont;
} StringGlyphs;
+enum stringanalysis_flags
+{
+ SCRIPT_STRING_ANALYSIS_FLAGS_SIZE = 0x1,
+ SCRIPT_STRING_ANALYSIS_FLAGS_INVALID = 0x2,
+};
+
typedef struct {
HDC hdc;
- DWORD dwFlags;
- BOOL invalid;
+ DWORD ssa_flags;
+ DWORD flags;
int clip_len;
int cItems;
int cMaxGlyphs;
int numItems;
StringGlyphs* glyphs;
SCRIPT_LOGATTR* logattrs;
- SIZE* sz;
+ SIZE sz;
int* logical2visual;
} StringAnalysis;
-static inline void *heap_alloc(SIZE_T size)
-{
- return HeapAlloc(GetProcessHeap(), 0, size);
-}
+typedef struct {
+ BOOL ascending;
+ WORD target;
+} FindGlyph_struct;
-static inline void *heap_alloc_zero(SIZE_T size)
+BOOL usp10_array_reserve(void **elements, SIZE_T *capacity, SIZE_T count, SIZE_T size)
{
- return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size);
-}
+ SIZE_T max_capacity, new_capacity;
+ void *new_elements;
-static inline void *heap_realloc_zero(LPVOID mem, SIZE_T size)
-{
- return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, size);
+ if (count <= *capacity)
+ return TRUE;
+
+ max_capacity = ~(SIZE_T)0 / size;
+ if (count > max_capacity)
+ return FALSE;
+
+ new_capacity = max(1, *capacity);
+ while (new_capacity < count && new_capacity <= max_capacity / 2)
+ new_capacity *= 2;
+ if (new_capacity < count)
+ new_capacity = count;
+
+ if (!*elements)
+ new_elements = heap_alloc_zero(new_capacity * size);
+ else
+ new_elements = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *elements, new_capacity * size);
+ if (!new_elements)
+ return FALSE;
+
+ *elements = new_elements;
+ *capacity = new_capacity;
+ return TRUE;
}
-static inline BOOL heap_free(LPVOID mem)
+/* TODO Fix font properties on Arabic locale */
+static inline BOOL set_cache_font_properties(const HDC hdc, ScriptCache *sc)
{
- return HeapFree(GetProcessHeap(), 0, mem);
+ sc->sfp.cBytes = sizeof(sc->sfp);
+
+ if (!sc->sfnt)
+ {
+ sc->sfp.wgBlank = sc->tm.tmBreakChar;
+ sc->sfp.wgDefault = sc->tm.tmDefaultChar;
+ sc->sfp.wgInvalid = sc->sfp.wgBlank;
+ sc->sfp.wgKashida = 0xFFFF;
+ sc->sfp.iKashidaWidth = 0;
+ }
+ else
+ {
+ static const WCHAR chars[4] = {0x0020, 0x200B, 0xF71B, 0x0640};
+ /* U+0020: numeric space
+ U+200B: zero width space
+ U+F71B: unknown char found by black box testing
+ U+0640: kashida */
+ WORD gi[4];
+
+ if (GetGlyphIndicesW(hdc, chars, 4, gi, GGI_MARK_NONEXISTING_GLYPHS) != GDI_ERROR)
+ {
+ if(gi[0] != 0xFFFF) /* 0xFFFF: index of default non exist char */
+ sc->sfp.wgBlank = gi[0];
+ else
+ sc->sfp.wgBlank = 0;
+
+ sc->sfp.wgDefault = 0;
+
+ if (gi[2] != 0xFFFF)
+ sc->sfp.wgInvalid = gi[2];
+ else if (gi[1] != 0xFFFF)
+ sc->sfp.wgInvalid = gi[1];
+ else if (gi[0] != 0xFFFF)
+ sc->sfp.wgInvalid = gi[0];
+ else
+ sc->sfp.wgInvalid = 0;
+
+ sc->sfp.wgKashida = gi[3];
+
+ sc->sfp.iKashidaWidth = 0; /* TODO */
+ }
+ else
+ return FALSE;
+ }
+ return TRUE;
}
-static inline WCHAR get_cache_default_char(SCRIPT_CACHE *psc)
+static inline void get_cache_font_properties(SCRIPT_FONTPROPERTIES *sfp, ScriptCache *sc)
{
- return ((ScriptCache *)*psc)->tm.tmDefaultChar;
+ *sfp = sc->sfp;
}
static inline LONG get_cache_height(SCRIPT_CACHE *psc)
return ((ScriptCache *)*psc)->tm.tmPitchAndFamily;
}
-static inline WORD get_cache_glyph(SCRIPT_CACHE *psc, WCHAR c)
+static inline WORD get_cache_glyph(SCRIPT_CACHE *psc, DWORD c)
{
- WORD *block = ((ScriptCache *)*psc)->glyphs[c >> GLYPH_BLOCK_SHIFT];
+ CacheGlyphPage *page = ((ScriptCache *)*psc)->page[c / 0x10000];
+ WORD *block;
+ if (!page) return 0;
+ block = page->glyphs[(c % 0x10000) >> GLYPH_BLOCK_SHIFT];
if (!block) return 0;
- return block[c & GLYPH_BLOCK_MASK];
+ return block[(c % 0x10000) & GLYPH_BLOCK_MASK];
}
static inline WORD set_cache_glyph(SCRIPT_CACHE *psc, WCHAR c, WORD glyph)
{
- WORD **block = &((ScriptCache *)*psc)->glyphs[c >> GLYPH_BLOCK_SHIFT];
+ CacheGlyphPage **page = &((ScriptCache *)*psc)->page[c / 0x10000];
+ WORD **block;
+ if (!*page && !(*page = heap_alloc_zero(sizeof(CacheGlyphPage)))) return 0;
+ block = &(*page)->glyphs[(c % 0x10000) >> GLYPH_BLOCK_SHIFT];
if (!*block && !(*block = heap_alloc_zero(sizeof(WORD) * GLYPH_BLOCK_SIZE))) return 0;
- return ((*block)[c & GLYPH_BLOCK_MASK] = glyph);
+ return ((*block)[(c % 0x10000) & GLYPH_BLOCK_MASK] = glyph);
}
static inline BOOL get_cache_glyph_widths(SCRIPT_CACHE *psc, WORD glyph, ABC *abc)
static HRESULT init_script_cache(const HDC hdc, SCRIPT_CACHE *psc)
{
ScriptCache *sc;
+ unsigned size;
+ LOGFONTW lf;
if (!psc) return E_INVALIDARG;
if (*psc) return S_OK;
if (!hdc) return E_PENDING;
+ if (!GetObjectW(GetCurrentObject(hdc, OBJ_FONT), sizeof(lf), &lf))
+ {
+ return E_INVALIDARG;
+ }
+ /* Ensure canonical result by zeroing extra space in lfFaceName */
+ size = strlenW(lf.lfFaceName);
+ memset(lf.lfFaceName + size, 0, sizeof(lf.lfFaceName) - size * sizeof(WCHAR));
+
+ EnterCriticalSection(&cs_script_cache);
+ LIST_FOR_EACH_ENTRY(sc, &script_cache_list, ScriptCache, entry)
+ {
+ if (!memcmp(&sc->lf, &lf, sizeof(lf)))
+ {
+ sc->refcount++;
+ LeaveCriticalSection(&cs_script_cache);
+ *psc = sc;
+ return S_OK;
+ }
+ }
+ LeaveCriticalSection(&cs_script_cache);
+
if (!(sc = heap_alloc_zero(sizeof(ScriptCache)))) return E_OUTOFMEMORY;
if (!GetTextMetricsW(hdc, &sc->tm))
{
heap_free(sc);
return E_INVALIDARG;
}
- if (!GetObjectW(GetCurrentObject(hdc, OBJ_FONT), sizeof(LOGFONTW), &sc->lf))
+ size = GetOutlineTextMetricsW(hdc, 0, NULL);
+ if (size)
+ {
+ sc->otm = heap_alloc(size);
+ sc->otm->otmSize = size;
+ GetOutlineTextMetricsW(hdc, size, sc->otm);
+ }
+ sc->sfnt = (GetFontData(hdc, MS_MAKE_TAG('h','e','a','d'), 0, NULL, 0)!=GDI_ERROR);
+ if (!set_cache_font_properties(hdc, sc))
{
heap_free(sc);
return E_INVALIDARG;
}
- sc->sfnt = (GetFontData(hdc, MS_MAKE_TAG('h','e','a','d'), 0, NULL, 0)!=GDI_ERROR);
+ sc->lf = lf;
+ sc->refcount = 1;
*psc = sc;
+
+ EnterCriticalSection(&cs_script_cache);
+ list_add_head(&script_cache_list, &sc->entry);
+ LIST_FOR_EACH_ENTRY(sc, &script_cache_list, ScriptCache, entry)
+ {
+ if (sc != *psc && !memcmp(&sc->lf, &lf, sizeof(lf)))
+ {
+ /* Another thread won the race. Use their cache instead of ours */
+ list_remove(&sc->entry);
+ sc->refcount++;
+ LeaveCriticalSection(&cs_script_cache);
+ heap_free(*psc);
+ *psc = sc;
+ return S_OK;
+ }
+ }
+ LeaveCriticalSection(&cs_script_cache);
TRACE("<- %p\n", sc);
return S_OK;
}
static WCHAR mirror_char( WCHAR ch )
{
- extern const WCHAR wine_mirror_map[];
+ extern const WCHAR wine_mirror_map[] DECLSPEC_HIDDEN;
return ch + wine_mirror_map[wine_mirror_map[ch >> 8] + (ch & 0xff)];
}
-static WORD get_char_script( WCHAR ch)
+static DWORD decode_surrogate_pair(const WCHAR *str, unsigned int index, unsigned int end)
+{
+ if (index < end-1 && IS_SURROGATE_PAIR(str[index],str[index+1]))
+ {
+ DWORD ch = 0x10000 + ((str[index] - 0xd800) << 10) + (str[index+1] - 0xdc00);
+ TRACE("Surrogate Pair %x %x => %x\n",str[index], str[index+1], ch);
+ return ch;
+ }
+ return 0;
+}
+
+static int usp10_compare_script_range(const void *key, const void *value)
+{
+ const struct usp10_script_range *range = value;
+ const DWORD *ch = key;
+
+ if (*ch < range->rangeFirst)
+ return -1;
+ if (*ch > range->rangeLast)
+ return 1;
+ return 0;
+}
+
+static enum usp10_script get_char_script(const WCHAR *str, unsigned int index,
+ unsigned int end, unsigned int *consumed)
{
static const WCHAR latin_punc[] = {'#','$','&','\'',',',';','<','>','?','@','\\','^','_','`','{','|','}','~', 0x00a0, 0};
- WORD type = 0;
- int i;
+ struct usp10_script_range *range;
+ WORD type = 0, type2 = 0;
+ DWORD ch;
- if (ch == 0xc || ch == 0x20 || ch == 0x202f)
+ *consumed = 1;
+
+ if (str[index] == 0xc || str[index] == 0x20 || str[index] == 0x202f)
return Script_CR;
- /* These punctuation are separated out as Latin punctuation */
- if (strchrW(latin_punc,ch))
+ /* These punctuation characters are separated out as Latin punctuation */
+ if (strchrW(latin_punc,str[index]))
return Script_Punctuation2;
/* These chars are itemized as Punctuation by Windows */
- if (ch == 0x2212 || ch == 0x2044)
+ if (str[index] == 0x2212 || str[index] == 0x2044)
return Script_Punctuation;
- GetStringTypeW(CT_CTYPE1, &ch, 1, &type);
+ /* Currency Symbols by Unicode point */
+ switch (str[index])
+ {
+ case 0x09f2:
+ case 0x09f3: return Script_Bengali_Currency;
+ case 0x0af1: return Script_Gujarati_Currency;
+ case 0x0e3f: return Script_Thai_Currency;
+ case 0x20aa: return Script_Hebrew_Currency;
+ case 0x20ab: return Script_Vietnamese_Currency;
+ case 0xfb29: return Script_Hebrew_Currency;
+ }
+
+ GetStringTypeW(CT_CTYPE1, &str[index], 1, &type);
+ GetStringTypeW(CT_CTYPE2, &str[index], 1, &type2);
if (type == 0)
return SCRIPT_UNDEFINED;
if (type & C1_CNTRL)
return Script_Control;
- i = 0;
- do
- {
- if (ch < scriptRanges[i].rangeFirst || scriptRanges[i].script == SCRIPT_UNDEFINED)
- break;
+ ch = decode_surrogate_pair(str, index, end);
+ if (ch)
+ *consumed = 2;
+ else
+ ch = str[index];
- if (ch >= scriptRanges[i].rangeFirst && ch <= scriptRanges[i].rangeLast)
- {
- if (scriptRanges[i].numericScript && type & C1_DIGIT)
- return scriptRanges[i].numericScript;
- if (scriptRanges[i].punctScript && type & C1_PUNCT)
- return scriptRanges[i].punctScript;
- return scriptRanges[i].script;
- }
- i++;
- } while (1);
+ if (!(range = bsearch(&ch, script_ranges, ARRAY_SIZE(script_ranges),
+ sizeof(*script_ranges), usp10_compare_script_range)))
+ return (*consumed == 2) ? Script_Surrogates : Script_Undefined;
- return SCRIPT_UNDEFINED;
+ if (range->numericScript && (type & C1_DIGIT || type2 == C2_ARABICNUMBER))
+ return range->numericScript;
+ if (range->punctScript && type & C1_PUNCT)
+ return range->punctScript;
+ return range->script;
}
-/***********************************************************************
- * DllMain
- *
- */
-BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
+static int compare_FindGlyph(const void *a, const void* b)
{
- switch(fdwReason)
- {
- case DLL_PROCESS_ATTACH:
- DisableThreadLibraryCalls(hInstDLL);
- break;
- case DLL_PROCESS_DETACH:
- break;
- }
- return TRUE;
+ const FindGlyph_struct *find = (FindGlyph_struct*)a;
+ const WORD *idx= (WORD*)b;
+ int rc = 0;
+
+ if ( find->target > *idx)
+ rc = 1;
+ else if (find->target < *idx)
+ rc = -1;
+
+ if (!find->ascending)
+ rc *= -1;
+ return rc;
+}
+
+int USP10_FindGlyphInLogClust(const WORD* pwLogClust, int cChars, WORD target)
+{
+ FindGlyph_struct fgs;
+ WORD *ptr;
+ INT k;
+
+ if (pwLogClust[0] < pwLogClust[cChars-1])
+ fgs.ascending = TRUE;
+ else
+ fgs.ascending = FALSE;
+
+ fgs.target = target;
+ ptr = bsearch(&fgs, pwLogClust, cChars, sizeof(WORD), compare_FindGlyph);
+
+ if (!ptr)
+ return -1;
+
+ for (k = (ptr - pwLogClust)-1; k >= 0 && pwLogClust[k] == target; k--)
+ ;
+ k++;
+
+ return k;
}
/***********************************************************************
if (psc && *psc)
{
unsigned int i;
+ INT n;
+
+ EnterCriticalSection(&cs_script_cache);
+ if (--((ScriptCache *)*psc)->refcount > 0)
+ {
+ LeaveCriticalSection(&cs_script_cache);
+ *psc = NULL;
+ return S_OK;
+ }
+ list_remove(&((ScriptCache *)*psc)->entry);
+ LeaveCriticalSection(&cs_script_cache);
+
for (i = 0; i < GLYPH_MAX / GLYPH_BLOCK_SIZE; i++)
{
- heap_free(((ScriptCache *)*psc)->glyphs[i]);
heap_free(((ScriptCache *)*psc)->widths[i]);
}
+ for (i = 0; i < NUM_PAGES; i++)
+ {
+ unsigned int j;
+ if (((ScriptCache *)*psc)->page[i])
+ for (j = 0; j < GLYPH_MAX / GLYPH_BLOCK_SIZE; j++)
+ heap_free(((ScriptCache *)*psc)->page[i]->glyphs[j]);
+ heap_free(((ScriptCache *)*psc)->page[i]);
+ }
heap_free(((ScriptCache *)*psc)->GSUB_Table);
heap_free(((ScriptCache *)*psc)->GDEF_Table);
- heap_free(((ScriptCache *)*psc)->features);
+ heap_free(((ScriptCache *)*psc)->CMAP_Table);
+ heap_free(((ScriptCache *)*psc)->GPOS_Table);
+ for (n = 0; n < ((ScriptCache *)*psc)->script_count; n++)
+ {
+ int j;
+ for (j = 0; j < ((ScriptCache *)*psc)->scripts[n].language_count; j++)
+ {
+ int k;
+ for (k = 0; k < ((ScriptCache *)*psc)->scripts[n].languages[j].feature_count; k++)
+ heap_free(((ScriptCache *)*psc)->scripts[n].languages[j].features[k].lookups);
+ heap_free(((ScriptCache *)*psc)->scripts[n].languages[j].features);
+ }
+ for (j = 0; j < ((ScriptCache *)*psc)->scripts[n].default_language.feature_count; j++)
+ heap_free(((ScriptCache *)*psc)->scripts[n].default_language.features[j].lookups);
+ heap_free(((ScriptCache *)*psc)->scripts[n].default_language.features);
+ heap_free(((ScriptCache *)*psc)->scripts[n].languages);
+ }
+ heap_free(((ScriptCache *)*psc)->scripts);
+ heap_free(((ScriptCache *)*psc)->otm);
heap_free(*psc);
*psc = NULL;
}
if (!props && !num) return E_INVALIDARG;
- if (num) *num = sizeof(script_props)/sizeof(script_props[0]);
+ if (num) *num = ARRAY_SIZE(script_props);
if (props) *props = script_props;
return S_OK;
if (sfp->cBytes != sizeof(SCRIPT_FONTPROPERTIES))
return E_INVALIDARG;
- /* return something sensible? */
- sfp->wgBlank = 0;
- sfp->wgDefault = get_cache_default_char(psc);
- sfp->wgInvalid = 0;
- sfp->wgKashida = 0xffff;
- sfp->iKashidaWidth = 0;
+ get_cache_font_properties(sfp, *psc);
return S_OK;
}
sds->NationalDigitLanguage = LANG_ENGLISH;
if (!GetLocaleInfoW(locale, LOCALE_IDIGITSUBSTITUTION | LOCALE_RETURN_NUMBER,
- (LPWSTR)&sub, sizeof(sub)/sizeof(WCHAR))) return E_INVALIDARG;
+ (WCHAR *)&sub, sizeof(sub) / sizeof(WCHAR)))
+ return E_INVALIDARG;
switch (sub)
{
}
}
-static inline BOOL is_indic(WORD script)
+static inline BOOL is_indic(enum usp10_script script)
{
return (script >= Script_Devanagari && script <= Script_Malayalam_Numeric);
}
-static inline WORD base_indic(WORD script)
+static inline enum usp10_script base_indic(enum usp10_script script)
{
switch (script)
{
case Script_Malayalam:
case Script_Malayalam_Numeric: return Script_Malayalam;
default:
- return -1;
+ return Script_Undefined;
};
}
-/***********************************************************************
- * ScriptItemizeOpenType (USP10.@)
- *
- * Split a Unicode string into shapeable parts.
- *
- * PARAMS
- * pwcInChars [I] String to split.
- * cInChars [I] Number of characters in pwcInChars.
- * cMaxItems [I] Maximum number of items to return.
- * psControl [I] Pointer to a SCRIPT_CONTROL structure.
- * psState [I] Pointer to a SCRIPT_STATE structure.
- * pItems [O] Buffer to receive SCRIPT_ITEM structures.
- * pScriptTags [O] Buffer to receive OPENTYPE_TAGs.
- * pcItems [O] Number of script items returned.
- *
- * RETURNS
- * Success: S_OK
- * Failure: Non-zero HRESULT value.
- */
-HRESULT WINAPI ScriptItemizeOpenType(const WCHAR *pwcInChars, int cInChars, int cMaxItems,
- const SCRIPT_CONTROL *psControl, const SCRIPT_STATE *psState,
- SCRIPT_ITEM *pItems, OPENTYPE_TAG *pScriptTags, int *pcItems)
+static BOOL script_is_numeric(enum usp10_script script)
+{
+ return scriptInformation[script].props.fNumeric;
+}
+
+static HRESULT _ItemizeInternal(const WCHAR *pwcInChars, int cInChars,
+ int cMaxItems, const SCRIPT_CONTROL *psControl,
+ const SCRIPT_STATE *psState, SCRIPT_ITEM *pItems,
+ OPENTYPE_TAG *pScriptTags, int *pcItems)
{
#define Numeric_space 0x0020
+#define ZWSP 0x200B
#define ZWNJ 0x200C
#define ZWJ 0x200D
+ enum usp10_script last_indic = Script_Undefined;
int cnt = 0, index = 0, str = 0;
- int New_Script = -1;
+ enum usp10_script New_Script = -1;
int i;
WORD *levels = NULL;
+ WORD *layout_levels = NULL;
+ WORD *overrides = NULL;
WORD *strength = NULL;
- WORD *scripts = NULL;
+ enum usp10_script *scripts;
WORD baselevel = 0;
+ WORD baselayout = 0;
BOOL new_run;
- WORD last_indic = -1;
WORD layoutRTL = 0;
BOOL forceLevels = FALSE;
+ unsigned int consumed = 0;
+ HRESULT res = E_OUTOFMEMORY;
TRACE("%s,%d,%d,%p,%p,%p,%p\n", debugstr_wn(pwcInChars, cInChars), cInChars, cMaxItems,
psControl, psState, pItems, pcItems);
if (!pwcInChars || !cInChars || !pItems || cMaxItems < 2)
return E_INVALIDARG;
- scripts = heap_alloc(cInChars * sizeof(WORD));
- if (!scripts)
+ if (!(scripts = heap_alloc(cInChars * sizeof(*scripts))))
return E_OUTOFMEMORY;
for (i = 0; i < cInChars; i++)
{
- scripts[i] = get_char_script(pwcInChars[i]);
+ if (!consumed)
+ {
+ scripts[i] = get_char_script(pwcInChars,i,cInChars,&consumed);
+ consumed --;
+ }
+ else
+ {
+ scripts[i] = scripts[i-1];
+ consumed --;
+ }
/* Devanagari danda (U+0964) and double danda (U+0965) are used for
all Indic scripts */
- if ((pwcInChars[i] == 0x964 || pwcInChars[i] ==0x965) && last_indic > 0)
+ if ((pwcInChars[i] == 0x964 || pwcInChars[i] ==0x965) && last_indic != Script_Undefined)
scripts[i] = last_indic;
else if (is_indic(scripts[i]))
last_indic = base_indic(scripts[i]);
- /* Some unicode points (Zero Width Space U+200B -
- Right-to-Left Mark U+200F) will force us into bidi mode */
- if (!forceLevels && pwcInChars[i] >= 0x200B && pwcInChars[i] <= 0x200F)
+ /* Some unicode points :
+ (Zero Width Space U+200B - Right-to-Left Mark U+200F)
+ (Left Right Embed U+202A - Left Right Override U+202D)
+ (Left Right Isolate U+2066 - Pop Directional Isolate U+2069)
+ will force us into bidi mode */
+ if (!forceLevels && ((pwcInChars[i] >= 0x200B && pwcInChars[i] <= 0x200F) ||
+ (pwcInChars[i] >= 0x202A && pwcInChars[i] <= 0x202E) ||
+ (pwcInChars[i] >= 0x2066 && pwcInChars[i] <= 0x2069)))
+
forceLevels = TRUE;
/* Diacritical marks merge with other scripts */
- if (scripts[i] == Script_Diacritical && i > 0)
- scripts[i] = scripts[i-1];
+ if (scripts[i] == Script_Diacritical)
+ {
+ if (i > 0)
+ {
+ if (pScriptTags)
+ scripts[i] = scripts[i-1];
+ else
+ {
+ int j;
+ BOOL asian = FALSE;
+ enum usp10_script first_script = scripts[i-1];
+ for (j = i-1; j >= 0 && scripts[j] == first_script && pwcInChars[j] != Numeric_space; j--)
+ {
+ enum usp10_script original = scripts[j];
+ if (original == Script_Ideograph || original == Script_Kana || original == Script_Yi || original == Script_CJK_Han || original == Script_Bopomofo)
+ {
+ asian = TRUE;
+ break;
+ }
+ if (original != Script_MathAlpha && scriptInformation[scripts[j]].props.fComplex)
+ break;
+ scripts[j] = scripts[i];
+ if (original == Script_Punctuation2)
+ break;
+ }
+ if (j >= 0 && (scriptInformation[scripts[j]].props.fComplex || asian))
+ scripts[i] = scripts[j];
+ }
+ }
+ }
}
for (i = 0; i < cInChars; i++)
{
/* Joiners get merged preferencially right */
- if (i > 0 && (pwcInChars[i] == ZWJ || pwcInChars[i] == ZWNJ))
+ if (i > 0 && (pwcInChars[i] == ZWJ || pwcInChars[i] == ZWNJ || pwcInChars[i] == ZWSP))
{
int j;
if (i+1 == cInChars)
{
for (j = i+1; j < cInChars; j++)
{
- if (pwcInChars[j] != ZWJ && pwcInChars[j] != ZWNJ && pwcInChars[j] != Numeric_space)
+ if (pwcInChars[j] != ZWJ && pwcInChars[j] != ZWNJ
+ && pwcInChars[j] != ZWSP && pwcInChars[j] != Numeric_space)
{
scripts[i] = scripts[j];
break;
{
levels = heap_alloc_zero(cInChars * sizeof(WORD));
if (!levels)
+ goto nomemory;
+
+ overrides = heap_alloc_zero(cInChars * sizeof(WORD));
+ if (!overrides)
+ goto nomemory;
+
+ layout_levels = heap_alloc_zero(cInChars * sizeof(WORD));
+ if (!layout_levels)
+ goto nomemory;
+
+ if (psState->fOverrideDirection)
{
- heap_free(scripts);
- return E_OUTOFMEMORY;
- }
+ if (!forceLevels)
+ {
+ SCRIPT_STATE s = *psState;
+ s.fOverrideDirection = FALSE;
+ BIDI_DetermineLevels(pwcInChars, cInChars, &s, psControl, layout_levels, overrides);
+ if (odd(layout_levels[0]))
+ forceLevels = TRUE;
+ else for (i = 0; i < cInChars; i++)
+ if (layout_levels[i]!=layout_levels[0])
+ {
+ forceLevels = TRUE;
+ break;
+ }
+ }
- BIDI_DetermineLevels(pwcInChars, cInChars, psState, psControl, levels);
+ BIDI_DetermineLevels(pwcInChars, cInChars, psState, psControl, levels, overrides);
+ }
+ else
+ {
+ BIDI_DetermineLevels(pwcInChars, cInChars, psState, psControl, levels, overrides);
+ memcpy(layout_levels, levels, cInChars * sizeof(WORD));
+ }
baselevel = levels[0];
+ baselayout = layout_levels[0];
for (i = 0; i < cInChars; i++)
if (levels[i]!=levels[0])
break;
if (i >= cInChars && !odd(baselevel) && !odd(psState->uBidiLevel) && !forceLevels)
{
heap_free(levels);
+ heap_free(overrides);
+ heap_free(layout_levels);
+ overrides = NULL;
levels = NULL;
+ layout_levels = NULL;
}
else
{
- BOOL inNumber = FALSE;
- static WCHAR math_punc[] = {'#','$','%','+',',','-','.','/',':',0x2212, 0x2044, 0x00a0,0};
+ static const WCHAR math_punc[] = {'#','$','%','+',',','-','.','/',':',0x2212, 0x2044, 0x00a0,0};
+ static const WCHAR repeatable_math_punc[] = {'#','$','%','+','-','/',0x2212, 0x2044,0};
strength = heap_alloc_zero(cInChars * sizeof(WORD));
if (!strength)
- {
- heap_free(scripts);
- heap_free(levels);
- return E_OUTOFMEMORY;
- }
+ goto nomemory;
BIDI_GetStrengths(pwcInChars, cInChars, psControl, strength);
/* We currently mis-level leading Diacriticals */
strength[i] = BIDI_STRONG;
}
+ /* Math punctuation bordered on both sides by numbers can be
+ merged into the number */
for (i = 0; i < cInChars; i++)
{
- /* Script_Numeric and select puncuation at level 0 get bumped to level 2 */
- if ((levels[i] == 0 || (odd(psState->uBidiLevel) && levels[i] == psState->uBidiLevel+1)) && inNumber && strchrW(math_punc,pwcInChars[i]))
+ if (i > 0 && i < cInChars-1 &&
+ script_is_numeric(scripts[i-1]) &&
+ strchrW(math_punc, pwcInChars[i]))
{
- scripts[i] = Script_Numeric;
- levels[i] = 2;
+ if (script_is_numeric(scripts[i+1]))
+ {
+ scripts[i] = scripts[i+1];
+ levels[i] = levels[i-1];
+ strength[i] = strength[i-1];
+ i++;
+ }
+ else if (strchrW(repeatable_math_punc, pwcInChars[i]))
+ {
+ int j;
+ for (j = i+1; j < cInChars; j++)
+ {
+ if (script_is_numeric(scripts[j]))
+ {
+ for(;i<j; i++)
+ {
+ scripts[i] = scripts[j];
+ levels[i] = levels[i-1];
+ strength[i] = strength[i-1];
+ }
+ }
+ else if (pwcInChars[i] != pwcInChars[j]) break;
+ }
+ }
}
- else if ((levels[i] == 0 || (odd(psState->uBidiLevel) && levels[i] == psState->uBidiLevel+1)) && scripts[i] == Script_Numeric)
+ }
+
+ for (i = 0; i < cInChars; i++)
+ {
+ /* Numerics at level 0 get bumped to level 2 */
+ if (!overrides[i] && (levels[i] == 0 || (odd(psState->uBidiLevel)
+ && levels[i] == psState->uBidiLevel + 1)) && script_is_numeric(scripts[i]))
{
levels[i] = 2;
- inNumber = TRUE;
}
- else
- inNumber = FALSE;
/* Joiners get merged preferencially right */
- if (i > 0 && (pwcInChars[i] == ZWJ || pwcInChars[i] == ZWNJ))
+ if (i > 0 && (pwcInChars[i] == ZWJ || pwcInChars[i] == ZWNJ || pwcInChars[i] == ZWSP))
{
int j;
if (i+1 == cInChars && levels[i-1] == levels[i])
strength[i] = strength[i-1];
else
for (j = i+1; j < cInChars && levels[i] == levels[j]; j++)
- if (pwcInChars[j] != ZWJ && pwcInChars[j] != ZWNJ && pwcInChars[j] != Numeric_space)
+ if (pwcInChars[j] != ZWJ && pwcInChars[j] != ZWNJ
+ && pwcInChars[j] != ZWSP && pwcInChars[j] != Numeric_space)
{
strength[i] = strength[j];
break;
}
}
- while ((!levels || (levels && levels[cnt+1] == levels[0])) && (pwcInChars[cnt] == Numeric_space) && cnt < cInChars)
+ while ((!levels || (levels && cnt+1 < cInChars && levels[cnt+1] == levels[0]))
+ && (cnt < cInChars && pwcInChars[cnt] == Numeric_space))
cnt++;
if (cnt == cInChars) /* All Spaces */
pItems[index].iCharPos = 0;
pItems[index].a = scriptInformation[scripts[cnt]].a;
- pScriptTags[index] = scriptInformation[scripts[cnt]].scriptTag;
+ if (pScriptTags)
+ pScriptTags[index] = scriptInformation[scripts[cnt]].scriptTag;
if (strength && strength[cnt] == BIDI_STRONG)
str = strength[cnt];
if (levels)
{
if (strength[cnt] == BIDI_STRONG)
- layoutRTL = (odd(levels[cnt]))?1:0;
+ layoutRTL = odd(layout_levels[cnt]);
else
- layoutRTL = (psState->uBidiLevel || odd(levels[cnt]))?1:0;
+ layoutRTL = (psState->uBidiLevel || odd(layout_levels[cnt]));
+ if (overrides)
+ pItems[index].a.s.fOverrideDirection = (overrides[cnt] != 0);
pItems[index].a.fRTL = odd(levels[cnt]);
- pItems[index].a.fLayoutRTL = layoutRTL;
+ if (script_is_numeric(pItems[index].a.eScript))
+ pItems[index].a.fLayoutRTL = layoutRTL;
+ else
+ pItems[index].a.fLayoutRTL = pItems[index].a.fRTL;
pItems[index].a.s.uBidiLevel = levels[cnt];
}
- else if (!pItems[index].a.s.uBidiLevel)
+ else if (!pItems[index].a.s.uBidiLevel || (overrides && overrides[cnt]))
{
- layoutRTL = (odd(baselevel))?1:0;
+ if (pItems[index].a.s.uBidiLevel != baselevel)
+ pItems[index].a.s.fOverrideDirection = TRUE;
+ layoutRTL = odd(baselayout);
pItems[index].a.s.uBidiLevel = baselevel;
- pItems[index].a.fLayoutRTL = odd(baselevel);
pItems[index].a.fRTL = odd(baselevel);
+ if (script_is_numeric(pItems[index].a.eScript))
+ pItems[index].a.fLayoutRTL = odd(baselayout);
+ else
+ pItems[index].a.fLayoutRTL = pItems[index].a.fRTL;
}
TRACE("New_Level=%i New_Strength=%i New_Script=%d, eScript=%d index=%d cnt=%d iCharPos=%d\n",
if (!new_run && strength && str == BIDI_STRONG)
{
- layoutRTL = odd(levels[cnt])?1:0;
- pItems[index].a.fLayoutRTL = layoutRTL;
+ layoutRTL = odd(layout_levels[cnt]);
+ if (script_is_numeric(pItems[index].a.eScript))
+ pItems[index].a.fLayoutRTL = layoutRTL;
}
if (new_run)
index++;
if (index+1 > cMaxItems)
- return E_OUTOFMEMORY;
+ goto nomemory;
if (strength)
str = strength[cnt];
memset(&pItems[index].a, 0, sizeof(SCRIPT_ANALYSIS));
pItems[index].a = scriptInformation[New_Script].a;
- pScriptTags[index] = scriptInformation[New_Script].scriptTag;
+ if (pScriptTags)
+ pScriptTags[index] = scriptInformation[New_Script].scriptTag;
if (levels)
{
- if (levels[cnt] == 0)
+ if (overrides)
+ pItems[index].a.s.fOverrideDirection = (overrides[cnt] != 0);
+ if (layout_levels[cnt] == 0)
layoutRTL = 0;
else
- layoutRTL = (layoutRTL || odd(levels[cnt]))?1:0;
+ layoutRTL = (layoutRTL || odd(layout_levels[cnt]));
pItems[index].a.fRTL = odd(levels[cnt]);
- pItems[index].a.fLayoutRTL = layoutRTL;
+ if (script_is_numeric(pItems[index].a.eScript))
+ pItems[index].a.fLayoutRTL = layoutRTL;
+ else
+ pItems[index].a.fLayoutRTL = pItems[index].a.fRTL;
pItems[index].a.s.uBidiLevel = levels[cnt];
}
- else if (!pItems[index].a.s.uBidiLevel)
+ else if (!pItems[index].a.s.uBidiLevel || (overrides && overrides[cnt]))
{
+ if (pItems[index].a.s.uBidiLevel != baselevel)
+ pItems[index].a.s.fOverrideDirection = TRUE;
pItems[index].a.s.uBidiLevel = baselevel;
- pItems[index].a.fLayoutRTL = layoutRTL;
pItems[index].a.fRTL = odd(baselevel);
+ if (script_is_numeric(pItems[index].a.eScript))
+ pItems[index].a.fLayoutRTL = layoutRTL;
+ else
+ pItems[index].a.fLayoutRTL = pItems[index].a.fRTL;
}
TRACE("index=%d cnt=%d iCharPos=%d\n", index, cnt, pItems[index].iCharPos);
* item is set up to prevent random behaviour if the caller erroneously
* checks the n+1 structure */
index++;
+ if (index + 1 > cMaxItems) goto nomemory;
memset(&pItems[index].a, 0, sizeof(SCRIPT_ANALYSIS));
TRACE("index=%d cnt=%d iCharPos=%d\n", index, cnt, pItems[index].iCharPos);
/* Set one SCRIPT_STATE item being returned */
- if (index + 1 > cMaxItems) return E_OUTOFMEMORY;
if (pcItems) *pcItems = index;
/* Set SCRIPT_ITEM */
pItems[index].iCharPos = cnt; /* the last item contains the ptr to the lastchar */
+ res = S_OK;
+nomemory:
heap_free(levels);
+ heap_free(overrides);
+ heap_free(layout_levels);
heap_free(strength);
heap_free(scripts);
- return S_OK;
+ return res;
+}
+
+/***********************************************************************
+ * ScriptItemizeOpenType (USP10.@)
+ *
+ * Split a Unicode string into shapeable parts.
+ *
+ * PARAMS
+ * pwcInChars [I] String to split.
+ * cInChars [I] Number of characters in pwcInChars.
+ * cMaxItems [I] Maximum number of items to return.
+ * psControl [I] Pointer to a SCRIPT_CONTROL structure.
+ * psState [I] Pointer to a SCRIPT_STATE structure.
+ * pItems [O] Buffer to receive SCRIPT_ITEM structures.
+ * pScriptTags [O] Buffer to receive OPENTYPE_TAGs.
+ * pcItems [O] Number of script items returned.
+ *
+ * RETURNS
+ * Success: S_OK
+ * Failure: Non-zero HRESULT value.
+ */
+HRESULT WINAPI ScriptItemizeOpenType(const WCHAR *pwcInChars, int cInChars, int cMaxItems,
+ const SCRIPT_CONTROL *psControl, const SCRIPT_STATE *psState,
+ SCRIPT_ITEM *pItems, OPENTYPE_TAG *pScriptTags, int *pcItems)
+{
+ return _ItemizeInternal(pwcInChars, cInChars, cMaxItems, psControl, psState, pItems, pScriptTags, pcItems);
}
/***********************************************************************
const SCRIPT_CONTROL *psControl, const SCRIPT_STATE *psState,
SCRIPT_ITEM *pItems, int *pcItems)
{
- OPENTYPE_TAG *discarded_tags;
- HRESULT res;
-
- discarded_tags = heap_alloc(cMaxItems * sizeof(OPENTYPE_TAG));
- if (!discarded_tags)
- return E_OUTOFMEMORY;
- res = ScriptItemizeOpenType(pwcInChars, cInChars, cMaxItems, psControl, psState, pItems, discarded_tags, pcItems);
- heap_free(discarded_tags);
- return res;
+ return _ItemizeInternal(pwcInChars, cInChars, cMaxItems, psControl, psState, pItems, NULL, pcItems);
}
static inline int getGivenTabWidth(ScriptCache *psc, SCRIPT_TABDEF *pTabdef, int charPos, int current_x)
cTabStops = 0;
}
else
- defWidth = 8 * psc->tm.tmAveCharWidth;
+ {
+ if (pTabdef->iScale)
+ defWidth = (32 * pTabdef->iScale) / 4;
+ else
+ defWidth = 8 * psc->tm.tmAveCharWidth;
+ }
for (; cTabStops>0 ; lpTabPos++, cTabStops--)
{
if( nTabOrg + position > current_x)
{
- if( *lpTabPos >= 0)
+ if( position >= 0)
{
/* a left aligned tab */
- x = (nTabOrg + *lpTabPos) - current_x;
+ x = (nTabOrg + position) - current_x;
break;
}
else
return FALSE;
}
-static void find_fallback_font(DWORD scriptid, LPWSTR FaceName)
+static void find_fallback_font(enum usp10_script scriptid, WCHAR *FaceName)
{
HKEY hkey;
DWORD type;
sprintfW(value, szFmt, scriptInformation[scriptid].scriptTag);
- if (RegQueryValueExW(hkey, value, 0, &type, (LPBYTE)FaceName, &count))
+ if (RegQueryValueExW(hkey, value, 0, &type, (BYTE *)FaceName, &count))
lstrcpyW(FaceName,scriptInformation[scriptid].fallbackFont);
RegCloseKey(hkey);
}
/* FIXME: handle clipping */
analysis->clip_len = cString;
analysis->hdc = hdc;
- analysis->dwFlags = dwFlags;
+ analysis->ssa_flags = dwFlags;
if (psState)
sState = *psState;
hr = ScriptItemize(pString, cString, num_items, &sControl, &sState, analysis->pItem,
&analysis->numItems);
- while (hr == E_OUTOFMEMORY)
+ if (FAILED(hr))
{
- SCRIPT_ITEM *tmp;
-
- num_items *= 2;
- if (!(tmp = heap_realloc_zero(analysis->pItem, num_items * sizeof(SCRIPT_ITEM) + 1)))
- goto error;
-
- analysis->pItem = tmp;
- hr = ScriptItemize(pString, cString, num_items, psControl, psState, analysis->pItem,
- &analysis->numItems);
+ if (hr == E_OUTOFMEMORY)
+ hr = E_INVALIDARG;
+ goto error;
}
- if (hr != S_OK) goto error;
/* set back to out of memory for default goto error behaviour */
hr = E_OUTOFMEMORY;
if ((analysis->logattrs = heap_alloc(sizeof(SCRIPT_LOGATTR) * cString)))
{
for (i = 0; i < analysis->numItems; i++)
- ScriptBreak(&((LPWSTR)pString)[analysis->pItem[i].iCharPos], analysis->pItem[i+1].iCharPos - analysis->pItem[i].iCharPos, &analysis->pItem[i].a, &analysis->logattrs[analysis->pItem[i].iCharPos]);
+ ScriptBreak(&((WCHAR *)pString)[analysis->pItem[i].iCharPos],
+ analysis->pItem[i + 1].iCharPos - analysis->pItem[i].iCharPos,
+ &analysis->pItem[i].a, &analysis->logattrs[analysis->pItem[i].iCharPos]);
}
else
goto error;
int *piAdvance = heap_alloc_zero(sizeof(int) * numGlyphs);
SCRIPT_VISATTR *psva = heap_alloc_zero(sizeof(SCRIPT_VISATTR) * numGlyphs);
GOFFSET *pGoffset = heap_alloc_zero(sizeof(GOFFSET) * numGlyphs);
- ABC *abc = heap_alloc_zero(sizeof(ABC));
int numGlyphsReturned;
HFONT originalFont = 0x0;
const WCHAR* pStr = (const WCHAR*)pString;
analysis->glyphs[i].fallbackFont = NULL;
- if (!glyphs || !pwLogClust || !piAdvance || !psva || !pGoffset || !abc)
+ if (!glyphs || !pwLogClust || !piAdvance || !psva || !pGoffset)
{
heap_free (BidiLevel);
heap_free (glyphs);
heap_free (piAdvance);
heap_free (psva);
heap_free (pGoffset);
- heap_free (abc);
hr = E_OUTOFMEMORY;
goto error;
}
LOGFONTW lf;
GetObjectW(GetCurrentObject(hdc, OBJ_FONT), sizeof(lf), & lf);
lf.lfCharSet = scriptInformation[analysis->pItem[i].a.eScript].props.bCharSet;
+ lf.lfFaceName[0] = 0;
find_fallback_font(analysis->pItem[i].a.eScript, lf.lfFaceName);
- analysis->glyphs[i].fallbackFont = CreateFontIndirectW(&lf);
- if (analysis->glyphs[i].fallbackFont)
+ if (lf.lfFaceName[0])
{
- ScriptFreeCache(sc);
- originalFont = SelectObject(hdc, analysis->glyphs[i].fallbackFont);
+ analysis->glyphs[i].fallbackFont = CreateFontIndirectW(&lf);
+ if (analysis->glyphs[i].fallbackFont)
+ {
+ ScriptFreeCache(sc);
+ originalFont = SelectObject(hdc, analysis->glyphs[i].fallbackFont);
+ }
}
}
- hr = ScriptShape(hdc, sc, &pStr[analysis->pItem[i].iCharPos],
- cChar, numGlyphs, &analysis->pItem[i].a,
- glyphs, pwLogClust, psva, &numGlyphsReturned);
+ /* FIXME: When we properly shape Hangul remove this check */
+ if ((dwFlags & SSA_LINK) && !analysis->glyphs[i].fallbackFont && analysis->pItem[i].a.eScript == Script_Hangul)
+ analysis->pItem[i].a.fNoGlyphIndex = TRUE;
+
+ if ((dwFlags & SSA_LINK) && !analysis->glyphs[i].fallbackFont && !scriptInformation[analysis->pItem[i].a.eScript].props.fComplex && !analysis->pItem[i].a.fRTL)
+ analysis->pItem[i].a.fNoGlyphIndex = TRUE;
+
+ ScriptShape(hdc, sc, &pStr[analysis->pItem[i].iCharPos], cChar, numGlyphs,
+ &analysis->pItem[i].a, glyphs, pwLogClust, psva, &numGlyphsReturned);
hr = ScriptPlace(hdc, sc, glyphs, numGlyphsReturned, psva, &analysis->pItem[i].a,
- piAdvance, pGoffset, abc);
+ piAdvance, pGoffset, &analysis->glyphs[i].abc);
if (originalFont)
SelectObject(hdc,originalFont);
analysis->glyphs[i].piAdvance = piAdvance;
analysis->glyphs[i].psva = psva;
analysis->glyphs[i].pGoffset = pGoffset;
- analysis->glyphs[i].abc = abc;
analysis->glyphs[i].iMaxPosX= -1;
BidiLevel[i] = analysis->pItem[i].a.s.uBidiLevel;
static inline BOOL does_glyph_start_cluster(const SCRIPT_VISATTR *pva, const WORD *pwLogClust, int cChars, int glyph, int direction)
{
- int i;
-
if (pva[glyph].fClusterStart)
return TRUE;
- for (i = 0; i < cChars; i++)
- if (pwLogClust[i] == glyph) break;
- if (i != cChars)
+ if (USP10_FindGlyphInLogClust(pwLogClust, cChars, glyph) >= 0)
return TRUE;
return FALSE;
INT runStart, runEnd;
INT iGlyph, cGlyphs;
HFONT oldFont = 0x0;
+ RECT crc;
+ int i;
TRACE("(%p,%d,%d,%d,%d,%d, 0x%1x, %d, %d)\n",
ssa, iX, iY, iItem, cStart, cEnd, uOptions, fSelected, fDisabled);
(cEnd >= 0 && analysis->pItem[iItem].iCharPos >= cEnd))
return S_OK;
+ CopyRect(&crc,prc);
if (fSelected)
{
BkMode = GetBkMode(analysis->hdc);
ScriptStringCPtoX(ssa, cEnd, FALSE, &off_x);
else
ScriptStringCPtoX(ssa, analysis->pItem[iItem+1].iCharPos-1, TRUE, &off_x);
+ crc.left = iX + off_x;
}
else
{
ScriptStringCPtoX(ssa, cStart, FALSE, &off_x);
else
ScriptStringCPtoX(ssa, analysis->pItem[iItem].iCharPos, FALSE, &off_x);
+ crc.left = iX + off_x;
}
if (analysis->pItem[iItem].a.fRTL)
cGlyphs++;
+ /* adjust for cluster glyphs when starting */
+ if (analysis->pItem[iItem].a.fRTL)
+ i = analysis->pItem[iItem+1].iCharPos - 1;
+ else
+ i = analysis->pItem[iItem].iCharPos;
+
+ for (; i >=analysis->pItem[iItem].iCharPos && i < analysis->pItem[iItem+1].iCharPos; (analysis->pItem[iItem].a.fRTL)?i--:i++)
+ {
+ if (analysis->glyphs[iItem].pwLogClust[i - analysis->pItem[iItem].iCharPos] == iGlyph)
+ {
+ if (analysis->pItem[iItem].a.fRTL)
+ ScriptStringCPtoX(ssa, i, TRUE, &off_x);
+ else
+ ScriptStringCPtoX(ssa, i, FALSE, &off_x);
+ break;
+ }
+ }
+
if (cEnd < 0 || scriptInformation[analysis->pItem[iItem].a.eScript].props.fNeedsCaretInfo)
{
INT direction;
hr = ScriptTextOut(analysis->hdc,
(SCRIPT_CACHE *)&analysis->glyphs[iItem].sc, iX + off_x,
- iY, uOptions, prc, &analysis->pItem[iItem].a, NULL, 0,
+ iY, uOptions, &crc, &analysis->pItem[iItem].a, NULL, 0,
&analysis->glyphs[iItem].glyphs[iGlyph], cGlyphs,
&analysis->glyphs[iItem].piAdvance[iGlyph], NULL,
&analysis->glyphs[iItem].pGoffset[iGlyph]);
* ssa [I] buffer to hold the analysed string components
* iX [I] X axis displacement for output
* iY [I] Y axis displacement for output
- * uOptions [I] flags controling output processing
+ * uOptions [I] flags controlling output processing
* prc [I] rectangle coordinates
* iMinSel [I] starting pos for substringing output string
* iMaxSel [I] ending pos for substringing output string
int item;
HRESULT hr;
- TRACE("(%p,%d,%d,0x%1x,%p,%d,%d,%d)\n",
- ssa, iX, iY, uOptions, prc, iMinSel, iMaxSel, fDisabled);
+ TRACE("(%p,%d,%d,0x%08x,%s,%d,%d,%d)\n",
+ ssa, iX, iY, uOptions, wine_dbgstr_rect(prc), iMinSel, iMaxSel, fDisabled);
if (!(analysis = ssa)) return E_INVALIDARG;
- if (!(analysis->dwFlags & SSA_GLYPHS)) return E_INVALIDARG;
+ if (!(analysis->ssa_flags & SSA_GLYPHS)) return E_INVALIDARG;
for (item = 0; item < analysis->numItems; item++)
{
TRACE("(%p), %d, %d, (%p)\n", ssa, icp, fTrailing, pX);
if (!ssa || !pX) return S_FALSE;
- if (!(analysis->dwFlags & SSA_GLYPHS)) return S_FALSE;
+ if (!(analysis->ssa_flags & SSA_GLYPHS)) return S_FALSE;
/* icp out of range */
if(icp < 0)
{
- analysis->invalid = TRUE;
+ analysis->flags |= SCRIPT_STRING_ANALYSIS_FLAGS_INVALID;
return E_INVALIDARG;
}
}
/* icp out of range */
- analysis->invalid = TRUE;
+ analysis->flags |= SCRIPT_STRING_ANALYSIS_FLAGS_INVALID;
return E_INVALIDARG;
}
TRACE("(%p), %d, (%p), (%p)\n", ssa, iX, piCh, piTrailing);
if (!ssa || !piCh || !piTrailing) return S_FALSE;
- if (!(analysis->dwFlags & SSA_GLYPHS)) return S_FALSE;
+ if (!(analysis->ssa_flags & SSA_GLYPHS)) return S_FALSE;
/* out of range */
if(iX < 0)
if (!pssa || !(analysis = *pssa)) return E_INVALIDARG;
- invalid = analysis->invalid;
+ invalid = analysis->flags & SCRIPT_STRING_ANALYSIS_FLAGS_INVALID;
if (analysis->glyphs)
{
heap_free(analysis->glyphs[i].piAdvance);
heap_free(analysis->glyphs[i].psva);
heap_free(analysis->glyphs[i].pGoffset);
- heap_free(analysis->glyphs[i].abc);
if (analysis->glyphs[i].fallbackFont)
DeleteObject(analysis->glyphs[i].fallbackFont);
ScriptFreeCache((SCRIPT_CACHE *)&analysis->glyphs[i].sc);
heap_free(analysis->pItem);
heap_free(analysis->logattrs);
- heap_free(analysis->sz);
heap_free(analysis->logical2visual);
heap_free(analysis);
static inline int get_glyph_cluster_advance(const int* piAdvance, const SCRIPT_VISATTR *pva, const WORD *pwLogClust, int cGlyphs, int cChars, int glyph, int direction)
{
int advance;
- int log_clust_max = 0;
- int i;
+ int log_clust_max;
advance = piAdvance[glyph];
- for (i = 0; i < cChars; i++)
- {
- if (pwLogClust[i] > log_clust_max)
- log_clust_max = pwLogClust[i];
- }
+ if (pwLogClust[0] > pwLogClust[cChars-1])
+ log_clust_max = pwLogClust[0];
+ else
+ log_clust_max = pwLogClust[cChars-1];
if (glyph > log_clust_max)
return advance;
iPosX = 0.0;
for (item=0; item < iCP && item < cChars; item++)
{
- if (iSpecial == -1 && (iCluster == -1 || (iCluster != -1 && iCluster+clust_size <= item)))
+ if (iSpecial == -1 && (iCluster == -1 || iCluster+clust_size <= item))
{
int check;
int clust = pwLogClust[item];
if (check >= cChars && !iMaxPos)
{
- for (check = clust; check < cChars; check++)
- special_size += get_glyph_cluster_advance(piAdvance, psva, pwLogClust, cGlyphs, cChars, check, 1);
+ int glyph;
+ for (glyph = clust; glyph < cGlyphs; glyph++)
+ special_size += get_glyph_cluster_advance(piAdvance, psva, pwLogClust, cGlyphs, cChars, glyph, 1);
iSpecial = item;
special_size /= (cChars - item);
iPosX += special_size;
return S_OK;
}
+/* Count the number of characters in a cluster and its starting index*/
+static inline BOOL get_cluster_data(const WORD *pwLogClust, int cChars, int cluster_index, int *cluster_size, int *start_index)
+{
+ int size = 0;
+ int i;
+
+ for (i = 0; i < cChars; i++)
+ {
+ if (pwLogClust[i] == cluster_index)
+ {
+ if (!size && start_index)
+ {
+ *start_index = i;
+ if (!cluster_size)
+ return TRUE;
+ }
+ size++;
+ }
+ else if (size) break;
+ }
+ if (cluster_size)
+ *cluster_size = size;
+
+ return (size > 0);
+}
+
+/*
+ To handle multi-glyph clusters we need to find all the glyphs that are
+ represented in the cluster. This involves finding the glyph whose
+ index is the cluster index as well as whose glyph indices are greater than
+ our cluster index but not part of a new cluster.
+
+ Then we sum all those glyphs' advances.
+*/
+static inline int get_cluster_advance(const int* piAdvance,
+ const SCRIPT_VISATTR *psva,
+ const WORD *pwLogClust, int cGlyphs,
+ int cChars, int cluster, int direction)
+{
+ int glyph_start;
+ int glyph_end;
+ int i, advance;
+
+ if (direction > 0)
+ i = 0;
+ else
+ i = (cChars - 1);
+
+ for (glyph_start = -1, glyph_end = -1; i < cChars && i >= 0 && (glyph_start < 0 || glyph_end < 0); i+=direction)
+ {
+ if (glyph_start < 0 && pwLogClust[i] != cluster) continue;
+ if (pwLogClust[i] == cluster && glyph_start < 0) glyph_start = pwLogClust[i];
+ if (glyph_start >= 0 && glyph_end < 0 && pwLogClust[i] != cluster) glyph_end = pwLogClust[i];
+ }
+ if (glyph_end < 0)
+ {
+ if (direction > 0)
+ glyph_end = cGlyphs;
+ else
+ {
+ /* Don't fully understand multi-glyph reversed clusters yet,
+ * do they occur for real or just in our test? */
+ FIXME("multi-glyph reversed clusters found\n");
+ glyph_end = glyph_start + 1;
+ }
+ }
+
+ /* Check for fClusterStart, finding this generally would mean a malformed set of data */
+ for (i = glyph_start+1; i< glyph_end; i++)
+ {
+ if (psva[i].fClusterStart)
+ {
+ glyph_end = i;
+ break;
+ }
+ }
+
+ for (advance = 0, i = glyph_start; i < glyph_end; i++)
+ advance += piAdvance[i];
+
+ return advance;
+}
+
+
/***********************************************************************
* ScriptXtoCP (USP10.@)
*
+ * Basic algorithm :
+ * Use piAdvance to find the cluster we are looking at.
+ * Find the character that is the first character of the cluster.
+ * That is our base piCP.
+ * If the script snaps to cluster boundaries (Hebrew, Indic, Thai) then we
+ * are good. Otherwise if the cluster is larger than 1 glyph we need to
+ * determine how far through the cluster to advance the cursor.
*/
HRESULT WINAPI ScriptXtoCP(int iX,
int cChars,
int *piCP,
int *piTrailing)
{
- int item;
- float iPosX;
- float iLastPosX;
- int iSpecial = -1;
- int iCluster = -1;
- int clust_size = 1;
- int cjump = 0;
- int advance;
- float special_size = 0.0;
int direction = 1;
+ int iPosX;
+ int i;
+ int glyph_index, cluster_index;
+ int cluster_size;
TRACE("(%d,%d,%d,%p,%p,%p,%p,%p,%p)\n",
iX, cChars, cGlyphs, pwLogClust, psva, piAdvance,
if (psa->fRTL && ! psa->fLogicalOrder)
direction = -1;
- if (direction<0)
+ /* Handle an iX < 0 */
+ if (iX < 0)
{
- int max_clust = pwLogClust[0];
-
- if (iX < 0)
+ if (direction < 0)
{
*piCP = cChars;
*piTrailing = 0;
- return S_OK;
}
+ else
+ {
+ *piCP = -1;
+ *piTrailing = 1;
+ }
+ return S_OK;
+ }
- for (item=0; item < cChars; item++)
- if (pwLogClust[item] > max_clust)
+ /* Looking for non-reversed clusters in a reversed string */
+ if (direction < 0)
+ {
+ int max_clust = pwLogClust[0];
+ for (i=0; i< cChars; i++)
+ if (pwLogClust[i] > max_clust)
{
- ERR("We do not handle non reversed clusters properly\n");
+ FIXME("We do not handle non reversed clusters properly\n");
break;
}
}
- if (iX < 0)
+ /* find the glyph_index based in iX */
+ if (direction > 0)
{
- *piCP = -1;
- *piTrailing = 1;
- return S_OK;
+ for (glyph_index = -1, iPosX = iX; iPosX >=0 && glyph_index < cGlyphs; iPosX -= piAdvance[glyph_index+1], glyph_index++)
+ ;
}
-
- iPosX = iLastPosX = 0;
- if (direction > 0)
- item = 0;
else
- item = cChars - 1;
- for (; iPosX <= iX && item < cChars && item >= 0; item+=direction)
- {
- iLastPosX = iPosX;
- if (iSpecial == -1 &&
- (iCluster == -1 ||
- (iCluster != -1 &&
- ((direction > 0 && iCluster+clust_size <= item) ||
- (direction < 0 && iCluster-clust_size >= item))
- )
- )
- )
+ {
+ for (glyph_index = -1, iPosX = iX; iPosX > 0 && glyph_index < cGlyphs; iPosX -= piAdvance[glyph_index+1], glyph_index++)
+ ;
+ }
+
+ TRACE("iPosX %i -> glyph_index %i (%i)\n", iPosX, glyph_index, cGlyphs);
+
+ *piTrailing = 0;
+ if (glyph_index >= 0 && glyph_index < cGlyphs)
+ {
+ /* find the cluster */
+ if (direction > 0 )
+ for (i = 0, cluster_index = pwLogClust[0]; i < cChars && pwLogClust[i] <= glyph_index; cluster_index=pwLogClust[i++])
+ ;
+ else
+ for (i = 0, cluster_index = pwLogClust[0]; i < cChars && pwLogClust[i] >= glyph_index; cluster_index=pwLogClust[i++])
+ ;
+
+ TRACE("cluster_index %i\n", cluster_index);
+
+ if (direction < 0 && iPosX >= 0 && glyph_index != cluster_index)
{
- int check;
- int clust = pwLogClust[item];
+ /* We are off the end of the string */
+ *piCP = -1;
+ *piTrailing = 1;
+ return S_OK;
+ }
- iCluster = -1;
- cjump = 0;
- clust_size = get_cluster_size(pwLogClust, cChars, item, direction,
- &iCluster, &check);
- advance = get_glyph_cluster_advance(piAdvance, psva, pwLogClust, cGlyphs, cChars, clust, direction);
+ get_cluster_data(pwLogClust, cChars, cluster_index, &cluster_size, &i);
- if (check >= cChars && direction > 0)
- {
- for (check = clust; check < cChars; check++)
- special_size += get_glyph_cluster_advance(piAdvance, psva, pwLogClust, cGlyphs, cChars, check, direction);
- iSpecial = item;
- special_size /= (cChars - item);
- iPosX += special_size;
- }
- else
+ TRACE("first char index %i\n",i);
+ if (scriptInformation[psa->eScript].props.fNeedsCaretInfo)
+ {
+ /* Check trailing */
+ if (glyph_index != cluster_index ||
+ (direction > 0 && abs(iPosX) <= (piAdvance[glyph_index] / 2)) ||
+ (direction < 0 && abs(iPosX) >= (piAdvance[glyph_index] / 2)))
+ *piTrailing = cluster_size;
+ }
+ else
+ {
+ if (cluster_size > 1)
{
- if (scriptInformation[psa->eScript].props.fNeedsCaretInfo)
+ /* Be part way through the glyph cluster based on size and position */
+ int cluster_advance = get_cluster_advance(piAdvance, psva, pwLogClust, cGlyphs, cChars, cluster_index, direction);
+ double cluster_part_width = cluster_advance / (float)cluster_size;
+ double adv;
+ int part_index;
+
+ /* back up to the beginning of the cluster */
+ for (adv = iPosX, part_index = cluster_index; part_index <= glyph_index; part_index++)
+ adv += piAdvance[part_index];
+ if (adv > iX) adv = iX;
+
+ TRACE("Multi-char cluster, no snap\n");
+ TRACE("cluster size %i, pre-cluster iPosX %f\n",cluster_size, adv);
+ TRACE("advance %i divides into %f per char\n", cluster_advance, cluster_part_width);
+ if (direction > 0)
{
- if (!cjump)
- iPosX += advance;
- cjump++;
+ for (part_index = 0; adv >= 0; adv-=cluster_part_width, part_index++)
+ ;
+ if (part_index) part_index--;
}
else
- iPosX += advance / (float)clust_size;
+ {
+ for (part_index = 0; adv > 0; adv-=cluster_part_width, part_index++)
+ ;
+ if (part_index > cluster_size)
+ {
+ adv += cluster_part_width;
+ part_index=cluster_size;
+ }
+ }
+
+ TRACE("base_char %i part_index %i, leftover advance %f\n",i, part_index, adv);
+
+ if (direction > 0)
+ i += part_index;
+ else
+ i += (cluster_size - part_index);
+
+ /* Check trailing */
+ if ((direction > 0 && fabs(adv) <= (cluster_part_width / 2.0)) ||
+ (direction < 0 && adv && fabs(adv) >= (cluster_part_width / 2.0)))
+ *piTrailing = 1;
}
- }
- else if (iSpecial != -1)
- iPosX += special_size;
- else /* (iCluster != -1) */
- {
- int adv = get_glyph_cluster_advance(piAdvance, psva, pwLogClust, cGlyphs, cChars, pwLogClust[iCluster], direction);
- if (scriptInformation[psa->eScript].props.fNeedsCaretInfo)
+ else
{
- if (!cjump)
- iPosX += adv;
- cjump++;
+ /* Check trailing */
+ if ((direction > 0 && abs(iPosX) <= (piAdvance[glyph_index] / 2)) ||
+ (direction < 0 && abs(iPosX) >= (piAdvance[glyph_index] / 2)))
+ *piTrailing = 1;
}
- else
- iPosX += adv / (float)clust_size;
- }
- }
-
- if (direction > 0)
- {
- if (iPosX > iX)
- item--;
- if (item < cChars && ((iPosX - iLastPosX) / 2.0) + iX >= iPosX)
- {
- if (scriptInformation[psa->eScript].props.fNeedsCaretInfo && clust_size > 1)
- item+=(clust_size-1);
- *piTrailing = 1;
}
- else
- *piTrailing = 0;
}
else
{
- if (iX == iLastPosX)
- item++;
- if (iX >= iLastPosX && iX <= iPosX)
- item++;
-
- if (iLastPosX == iX)
- *piTrailing = 0;
- else if (item < 0 || ((iLastPosX - iPosX) / 2.0) + iX <= iLastPosX)
+ TRACE("Point falls outside of string\n");
+ if (glyph_index < 0)
+ i = cChars-1;
+ else /* (glyph_index >= cGlyphs) */
+ i = cChars;
+
+ /* If not snaping in the reverse direction (such as Hebrew) Then 0
+ point flow to the next character */
+ if (direction < 0)
{
- if (scriptInformation[psa->eScript].props.fNeedsCaretInfo && clust_size > 1)
- item-=(clust_size-1);
- *piTrailing = 1;
+ if (!scriptInformation[psa->eScript].props.fNeedsCaretInfo && abs(iPosX) == piAdvance[glyph_index])
+ i++;
+ else
+ *piTrailing = 1;
}
- else
- *piTrailing = 0;
}
- *piCP = item;
+ *piCP = i;
TRACE("*piCP=%d\n", *piCP);
TRACE("*piTrailing=%d\n", *piTrailing);
*
* PARAMS
* chars [I] Array of characters.
- * sa [I] String analysis.
+ * sa [I] Script analysis.
* la [I] Array of logical attribute structures.
*
* RETURNS
{
TRACE("(%s, %d, %p, %p)\n", debugstr_wn(chars, count), count, sa, la);
- if (!la) return S_FALSE;
+ if (count < 0 || !la) return E_INVALIDARG;
+ if (count == 0) return E_FAIL;
BREAK_line(chars, count, sa, la);
*/
HRESULT WINAPI ScriptIsComplex(const WCHAR *chars, int len, DWORD flag)
{
- int i;
+ enum usp10_script script;
+ unsigned int i, consumed;
TRACE("(%s,%d,0x%x)\n", debugstr_wn(chars, len), len, flag);
- for (i = 0; i < len; i++)
- {
- int script;
+ if (!chars || len < 0)
+ return E_INVALIDARG;
+ for (i = 0; i < len; i+=consumed)
+ {
if ((flag & SIC_ASCIIDIGIT) && chars[i] >= 0x30 && chars[i] <= 0x39)
return S_OK;
- script = get_char_script(chars[i]);
+ script = get_char_script(chars,i,len, &consumed);
if ((scriptInformation[script].props.fComplex && (flag & SIC_COMPLEX))||
(!scriptInformation[script].props.fComplex && (flag & SIC_NEUTRAL)))
return S_OK;
SCRIPT_GLYPHPROP *pOutGlyphProps, int *pcGlyphs)
{
HRESULT hr;
- unsigned int i;
+ int i;
+ unsigned int g;
BOOL rtl;
+ int cluster;
+ static int once = 0;
TRACE("(%p, %p, %p, %s, %s, %p, %p, %d, %s, %d, %d, %p, %p, %p, %p, %p )\n",
hdc, psc, psa,
if (cChars > cMaxGlyphs) return E_OUTOFMEMORY;
if (cRanges)
- FIXME("Ranges not supported yet\n");
+ if(!once++) FIXME("Ranges not supported yet\n");
rtl = (psa && !psa->fLogicalOrder && psa->fRTL);
((ScriptCache *)*psc)->userScript = tagScript;
((ScriptCache *)*psc)->userLang = tagLangSys;
- /* set fNoGlyphIndex non truetype/opentype fonts */
- if (!psa->fNoGlyphIndex && !((ScriptCache *)*psc)->sfnt)
- psa->fNoGlyphIndex = TRUE;
-
/* Initialize a SCRIPT_VISATTR and LogClust for each char in this run */
for (i = 0; i < cChars; i++)
{
pwLogClust[i] = idx;
}
- if (psa && !psa->fNoGlyphIndex)
+ if (psa && !psa->fNoGlyphIndex && ((ScriptCache *)*psc)->sfnt)
{
WCHAR *rChars;
if ((hr = SHAPE_CheckFontForRequiredFeatures(hdc, (ScriptCache *)*psc, psa)) != S_OK) return hr;
rChars = heap_alloc(sizeof(WCHAR) * cChars);
if (!rChars) return E_OUTOFMEMORY;
- for (i = 0; i < cChars; i++)
+ for (i = 0, g = 0, cluster = 0; i < cChars; i++)
{
int idx = i;
- WCHAR chInput;
+ DWORD chInput;
+
if (rtl) idx = cChars - 1 - i;
- if (psa->fRTL)
- chInput = mirror_char(pwcChars[idx]);
- else
- chInput = pwcChars[idx];
- /* special case for tabs */
- if (chInput == 0x0009)
- chInput = 0x0020;
- if (!(pwOutGlyphs[i] = get_cache_glyph(psc, chInput)))
+ if (!cluster)
{
- WORD glyph;
- if (!hdc)
+ chInput = decode_surrogate_pair(pwcChars, idx, cChars);
+ if (!chInput)
+ {
+ if (psa->fRTL)
+ chInput = mirror_char(pwcChars[idx]);
+ else
+ chInput = pwcChars[idx];
+ rChars[i] = chInput;
+ }
+ else
{
- heap_free(rChars);
- return E_PENDING;
+ rChars[i] = pwcChars[idx];
+ rChars[i+1] = pwcChars[(rtl)?idx-1:idx+1];
+ cluster = 1;
}
- if (GetGlyphIndicesW(hdc, &chInput, 1, &glyph, 0) == GDI_ERROR)
+ if (!(pwOutGlyphs[g] = get_cache_glyph(psc, chInput)))
{
- heap_free(rChars);
- return S_FALSE;
+ WORD glyph;
+ if (!hdc)
+ {
+ heap_free(rChars);
+ return E_PENDING;
+ }
+ if (OpenType_CMAP_GetGlyphIndex(hdc, (ScriptCache *)*psc, chInput, &glyph, 0) == GDI_ERROR)
+ {
+ heap_free(rChars);
+ return S_FALSE;
+ }
+ pwOutGlyphs[g] = set_cache_glyph(psc, chInput, glyph);
}
- pwOutGlyphs[i] = set_cache_glyph(psc, chInput, glyph);
+ g++;
+ }
+ else
+ {
+ int k;
+ cluster--;
+ pwLogClust[idx] = (rtl)?pwLogClust[idx+1]:pwLogClust[idx-1];
+ for (k = (rtl)?idx-1:idx+1; k >= 0 && k < cChars; (rtl)?k--:k++)
+ pwLogClust[k]--;
}
- rChars[i] = chInput;
}
+ *pcGlyphs = g;
SHAPE_ContextualShaping(hdc, (ScriptCache *)*psc, psa, rChars, cChars, pwOutGlyphs, pcGlyphs, cMaxGlyphs, pwLogClust);
SHAPE_ApplyDefaultOpentypeFeatures(hdc, (ScriptCache *)*psc, psa, pwOutGlyphs, pcGlyphs, cMaxGlyphs, cChars, pwLogClust);
SHAPE_CharGlyphProp(hdc, (ScriptCache *)*psc, psa, pwcChars, cChars, pwOutGlyphs, *pcGlyphs, pwLogClust, pCharProps, pOutGlyphProps);
+
+ for (i = 0; i < cChars; ++i)
+ {
+ /* Special case for tabs and joiners. As control characters, ZWNJ
+ * and ZWJ would in principle get handled by the corresponding
+ * shaping functions. However, since ZWNJ and ZWJ can get merged
+ * into adjoining runs during itemisation, these don't generally
+ * get classified as Script_Control. */
+ if (pwcChars[i] == 0x0009 || pwcChars[i] == ZWSP || pwcChars[i] == ZWNJ || pwcChars[i] == ZWJ)
+ {
+ pwOutGlyphs[pwLogClust[i]] = ((ScriptCache *)*psc)->sfp.wgBlank;
+ pOutGlyphProps[pwLogClust[i]].sva.fZeroWidth = 1;
+ }
+ }
heap_free(rChars);
}
else
/* No mirroring done here */
if (rtl) idx = cChars - 1 - i;
pwOutGlyphs[i] = pwcChars[idx];
+
+ if (!psa)
+ continue;
+
+ /* overwrite some basic control glyphs to blank */
+ if (psa->fNoGlyphIndex)
+ {
+ if (pwcChars[idx] == ZWSP || pwcChars[idx] == ZWNJ || pwcChars[idx] == ZWJ)
+ {
+ pwOutGlyphs[i] = 0x20;
+ pOutGlyphProps[i].sva.fZeroWidth = 1;
+ }
+ }
+ else if (psa->eScript == Script_Control || pwcChars[idx] == ZWSP
+ || pwcChars[idx] == ZWNJ || pwcChars[idx] == ZWJ)
+ {
+ if (pwcChars[idx] == 0x0009 || pwcChars[idx] == 0x000A ||
+ pwcChars[idx] == 0x000D || pwcChars[idx] >= 0x001C)
+ {
+ pwOutGlyphs[i] = ((ScriptCache *)*psc)->sfp.wgBlank;
+ pOutGlyphProps[i].sva.fZeroWidth = 1;
+ }
+ }
}
}
* PARAMS
* hdc [I] Device context.
* psc [I/O] Opaque pointer to a script cache.
- * psa [I/O] String analysis.
+ * psa [I/O] Script analysis.
* tagScript [I] The OpenType tag for the Script
* tagLangSys [I] The OpenType tag for the Language
* rcRangeChars[I] Array of Character counts in each range
{
HRESULT hr;
int i;
+ static int once = 0;
TRACE("(%p, %p, %p, %s, %s, %p, %p, %d, %s, %p, %p, %d, %p, %p, %d, %p %p %p)\n",
hdc, psc, psa,
if (!pGoffset) return E_FAIL;
if (cRanges)
- FIXME("Ranges not supported yet\n");
+ if (!once++) FIXME("Ranges not supported yet\n");
((ScriptCache *)*psc)->userScript = tagScript;
((ScriptCache *)*psc)->userLang = tagLangSys;
for (i = 0; i < cGlyphs; i++)
{
ABC abc;
- if (!get_cache_glyph_widths(psc, pwGlyphs[i], &abc))
+ if (pGlyphProps[i].sva.fZeroWidth)
{
+ abc.abcA = abc.abcB = abc.abcC = 0;
+ }
+ else if (!get_cache_glyph_widths(psc, pwGlyphs[i], &abc))
+ {
+ BOOL ret;
if (!hdc) return E_PENDING;
- if ((get_cache_pitch_family(psc) & TMPF_TRUETYPE) && !psa->fNoGlyphIndex)
+ if (get_cache_pitch_family(psc) & TMPF_TRUETYPE)
{
- if (!GetCharABCWidthsI(hdc, 0, 1, (WORD *)&pwGlyphs[i], &abc)) return S_FALSE;
+ if (psa->fNoGlyphIndex)
+ ret = GetCharABCWidthsW(hdc, pwGlyphs[i], pwGlyphs[i], &abc);
+ else
+ ret = GetCharABCWidthsI(hdc, 0, 1, (WORD *)&pwGlyphs[i], &abc);
+ if (!ret) return S_FALSE;
}
else
{
INT width;
- if (!GetCharWidth32W(hdc, pwGlyphs[i], pwGlyphs[i], &width)) return S_FALSE;
+ if (psa->fNoGlyphIndex)
+ ret = GetCharWidth32W(hdc, pwGlyphs[i], pwGlyphs[i], &width);
+ else
+ ret = GetCharWidthI(hdc, 0, 1, (WORD *)&pwGlyphs[i], &width);
+ if (!ret) return S_FALSE;
abc.abcB = width;
abc.abcA = abc.abcC = 0;
}
if (piAdvance) piAdvance[i] = abc.abcA + abc.abcB + abc.abcC;
}
+ SHAPE_ApplyOpenTypePositions(hdc, (ScriptCache *)*psc, psa, pwGlyphs, cGlyphs, piAdvance, pGoffset);
+
if (pABC) TRACE("Total for run: abcA=%d, abcB=%d, abcC=%d\n", pABC->abcA, pABC->abcB, pABC->abcC);
return S_OK;
}
const int *piJustify, const GOFFSET *pGoffset)
{
HRESULT hr = S_OK;
+ INT i, dir = 1;
+ INT *lpDx;
+ WORD *reordered_glyphs = (WORD *)pwGlyphs;
- TRACE("(%p, %p, %d, %d, %04x, %p, %p, %p, %d, %p, %d, %p, %p, %p)\n",
- hdc, psc, x, y, fuOptions, lprc, psa, pwcReserved, iReserved, pwGlyphs, cGlyphs,
+ TRACE("(%p, %p, %d, %d, %08x, %s, %p, %p, %d, %p, %d, %p, %p, %p)\n",
+ hdc, psc, x, y, fuOptions, wine_dbgstr_rect(lprc), psa, pwcReserved, iReserved, pwGlyphs, cGlyphs,
piAdvance, piJustify, pGoffset);
if (!hdc || !psc) return E_INVALIDARG;
if (!psa->fNoGlyphIndex) /* Have Glyphs? */
fuOptions |= ETO_GLYPH_INDEX; /* Say don't do translation to glyph */
+ if (!(lpDx = heap_calloc(cGlyphs, 2 * sizeof(*lpDx))))
+ return E_OUTOFMEMORY;
+ fuOptions |= ETO_PDY;
+
if (psa->fRTL && psa->fLogicalOrder)
{
- int i;
- WORD *rtlGlyphs;
-
- rtlGlyphs = heap_alloc(cGlyphs * sizeof(WORD));
- if (!rtlGlyphs)
+ if (!(reordered_glyphs = heap_calloc(cGlyphs, sizeof(*reordered_glyphs))))
+ {
+ heap_free( lpDx );
return E_OUTOFMEMORY;
+ }
for (i = 0; i < cGlyphs; i++)
- rtlGlyphs[i] = pwGlyphs[cGlyphs-1-i];
+ reordered_glyphs[i] = pwGlyphs[cGlyphs - 1 - i];
+ dir = -1;
+ }
- if (!ExtTextOutW(hdc, x, y, fuOptions, lprc, rtlGlyphs, cGlyphs, NULL))
- hr = S_FALSE;
- heap_free(rtlGlyphs);
+ for (i = 0; i < cGlyphs; i++)
+ {
+ int orig_index = (dir > 0) ? i : cGlyphs - 1 - i;
+ lpDx[i * 2] = piAdvance[orig_index];
+ lpDx[i * 2 + 1] = 0;
+
+ if (pGoffset)
+ {
+ if (i == 0)
+ {
+ x += pGoffset[orig_index].du * dir;
+ y += pGoffset[orig_index].dv;
+ }
+ else
+ {
+ lpDx[(i - 1) * 2] += pGoffset[orig_index].du * dir;
+ lpDx[(i - 1) * 2 + 1] += pGoffset[orig_index].dv;
+ }
+ lpDx[i * 2] -= pGoffset[orig_index].du * dir;
+ lpDx[i * 2 + 1] -= pGoffset[orig_index].dv;
+ }
}
- else
- if (!ExtTextOutW(hdc, x, y, fuOptions, lprc, pwGlyphs, cGlyphs, NULL))
- hr = S_FALSE;
+
+ if (!ExtTextOutW(hdc, x, y, fuOptions, lprc, reordered_glyphs, cGlyphs, lpDx))
+ hr = S_FALSE;
+
+ if (reordered_glyphs != pwGlyphs) heap_free( reordered_glyphs );
+ heap_free(lpDx);
return hr;
}
* Success: S_OK
* Failure: Non-zero HRESULT value.
*
- * BUGS
- * This stub works correctly for any sequence of a single
- * embedding level but not for sequences of different
- * embedding levels, i.e. mixtures of RTL and LTR scripts.
*/
HRESULT WINAPI ScriptLayout(int runs, const BYTE *level, int *vistolog, int *logtovis)
{
if (!level || (!vistolog && !logtovis))
return E_INVALIDARG;
- indexs = heap_alloc(sizeof(int) * runs);
- if (!indexs)
+ if (!(indexs = heap_calloc(runs, sizeof(*indexs))))
return E_OUTOFMEMORY;
-
if (vistolog)
{
for( ich = 0; ich < runs; ich++)
ich = 0;
while (ich < runs)
ich += BIDI_ReorderV2lLevel(0, indexs+ich, level+ich, runs - ich, FALSE);
- for (ich = 0; ich < runs; ich++)
- vistolog[ich] = indexs[ich];
+ memcpy(vistolog, indexs, runs * sizeof(*vistolog));
}
-
if (logtovis)
{
for( ich = 0; ich < runs; ich++)
ich = 0;
while (ich < runs)
ich += BIDI_ReorderL2vLevel(0, indexs+ich, level+ich, runs - ich, FALSE);
- for (ich = 0; ich < runs; ich++)
- logtovis[ich] = indexs[ich];
+ memcpy(logtovis, indexs, runs * sizeof(*logtovis));
}
heap_free(indexs);
TRACE("%p, %p\n", ssa, piDx);
if (!analysis) return S_FALSE;
- if (!(analysis->dwFlags & SSA_GLYPHS)) return S_FALSE;
+ if (!(analysis->ssa_flags & SSA_GLYPHS)) return S_FALSE;
for (i = 0; i < analysis->numItems; i++)
{
TRACE("(%p)\n", ssa);
if (!analysis) return E_INVALIDARG;
- return (analysis->invalid) ? S_FALSE : S_OK;
+ return analysis->flags & SCRIPT_STRING_ANALYSIS_FLAGS_INVALID ? S_FALSE : S_OK;
}
/***********************************************************************
TRACE("(%p)\n", ssa);
if (!analysis) return NULL;
- if (!(analysis->dwFlags & SSA_GLYPHS)) return NULL;
+ if (!(analysis->ssa_flags & SSA_GLYPHS)) return NULL;
- if (!analysis->sz)
+ if (!(analysis->flags & SCRIPT_STRING_ANALYSIS_FLAGS_SIZE))
{
- if (!(analysis->sz = heap_alloc(sizeof(SIZE)))) return NULL;
- analysis->sz->cy = analysis->glyphs[0].sc->tm.tmHeight;
+ analysis->sz.cy = analysis->glyphs[0].sc->tm.tmHeight;
- analysis->sz->cx = 0;
+ analysis->sz.cx = 0;
for (i = 0; i < analysis->numItems; i++)
{
- if (analysis->glyphs[i].sc->tm.tmHeight > analysis->sz->cy)
- analysis->sz->cy = analysis->glyphs[i].sc->tm.tmHeight;
+ if (analysis->glyphs[i].sc->tm.tmHeight > analysis->sz.cy)
+ analysis->sz.cy = analysis->glyphs[i].sc->tm.tmHeight;
for (j = 0; j < analysis->glyphs[i].numGlyphs; j++)
- analysis->sz->cx += analysis->glyphs[i].piAdvance[j];
+ analysis->sz.cx += analysis->glyphs[i].piAdvance[j];
}
}
- return analysis->sz;
+ return &analysis->sz;
}
/***********************************************************************
TRACE("(%p)\n", ssa);
if (!analysis) return NULL;
- if (!(analysis->dwFlags & SSA_BREAK)) return NULL;
+ if (!(analysis->ssa_flags & SSA_BREAK)) return NULL;
return analysis->logattrs;
}
TRACE("(%p)\n", ssa);
if (!analysis) return S_FALSE;
- if (!(analysis->dwFlags & SSA_GLYPHS)) return S_FALSE;
+ if (!(analysis->ssa_flags & SSA_GLYPHS)) return S_FALSE;
/* FIXME: handle RTL scripts */
for (i = 0, k = 0; i < analysis->numItems; i++)
* Failure: a non-zero HRESULT.
*/
HRESULT WINAPI ScriptGetLogicalWidths(const SCRIPT_ANALYSIS *sa, int nbchars, int nbglyphs,
- const int *glyph_width, const WORD *log_clust,
+ const int *advances, const WORD *log_clust,
const SCRIPT_VISATTR *sva, int *widths)
{
- int i;
+ int i, next = 0, direction;
TRACE("(%p, %d, %d, %p, %p, %p, %p)\n",
- sa, nbchars, nbglyphs, glyph_width, log_clust, sva, widths);
+ sa, nbchars, nbglyphs, advances, log_clust, sva, widths);
+
+ if (sa->fRTL && !sa->fLogicalOrder)
+ direction = -1;
+ else
+ direction = 1;
+
+ for (i = 0; i < nbchars; i++)
+ {
+ int clust_size = get_cluster_size(log_clust, nbchars, i, direction, NULL, NULL);
+ int advance = get_glyph_cluster_advance(advances, sva, log_clust, nbglyphs, nbchars, log_clust[i], direction);
+ int j;
+
+ for (j = 0; j < clust_size; j++)
+ {
+ widths[next] = advance / clust_size;
+ next++;
+ if (j) i++;
+ }
+ }
- /* FIXME */
- for (i = 0; i < nbchars; i++) widths[i] = glyph_width[i];
return S_OK;
}
return S_OK;
}
+HRESULT WINAPI ScriptGetFontScriptTags( HDC hdc, SCRIPT_CACHE *psc, SCRIPT_ANALYSIS *psa, int cMaxTags, OPENTYPE_TAG *pScriptTags, int *pcTags)
+{
+ HRESULT hr;
+ if (!pScriptTags || !pcTags || cMaxTags == 0) return E_INVALIDARG;
+ if ((hr = init_script_cache(hdc, psc)) != S_OK) return hr;
+
+ return SHAPE_GetFontScriptTags(hdc, (ScriptCache *)*psc, psa, cMaxTags, pScriptTags, pcTags);
+}
+
+HRESULT WINAPI ScriptGetFontLanguageTags( HDC hdc, SCRIPT_CACHE *psc, SCRIPT_ANALYSIS *psa, OPENTYPE_TAG tagScript, int cMaxTags, OPENTYPE_TAG *pLangSysTags, int *pcTags)
+{
+ HRESULT hr;
+ if (!pLangSysTags || !pcTags || cMaxTags == 0) return E_INVALIDARG;
+ if ((hr = init_script_cache(hdc, psc)) != S_OK) return hr;
+
+ return SHAPE_GetFontLanguageTags(hdc, (ScriptCache *)*psc, psa, tagScript, cMaxTags, pLangSysTags, pcTags);
+}
+
+HRESULT WINAPI ScriptGetFontFeatureTags( HDC hdc, SCRIPT_CACHE *psc, SCRIPT_ANALYSIS *psa, OPENTYPE_TAG tagScript, OPENTYPE_TAG tagLangSys, int cMaxTags, OPENTYPE_TAG *pFeatureTags, int *pcTags)
+{
+ HRESULT hr;
+ if (!pFeatureTags || !pcTags || cMaxTags == 0) return E_INVALIDARG;
+ if ((hr = init_script_cache(hdc, psc)) != S_OK) return hr;
+
+ return SHAPE_GetFontFeatureTags(hdc, (ScriptCache *)*psc, psa, tagScript, tagLangSys, cMaxTags, pFeatureTags, pcTags);
+}
+
+#ifdef __REACTOS__
BOOL gbLpkPresent = FALSE;
VOID WINAPI LpkPresent()
{
gbLpkPresent = TRUE; /* Turn it on this way! Wine is out of control! */
}
+#endif
projects / reactos.git / blobdiff