*
*/
-#define Script_Syriac 8
-#define Script_Hebrew 7
-#define Script_Arabic 6
+#include <config.h>
+
+#include <stdarg.h>
+
+#define WIN32_NO_STATUS
+#define _INC_WINDOWS
+#define COM_NO_WINDOWS_H
+
+#include <windef.h>
+#include <winbase.h>
+#include <wingdi.h>
+#include <usp10.h>
+
+#include <wine/debug.h>
+#include <wine/unicode.h>
+
+#define MS_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
+ ( ( (ULONG)_x4 << 24 ) | \
+ ( (ULONG)_x3 << 16 ) | \
+ ( (ULONG)_x2 << 8 ) | \
+ (ULONG)_x1 )
+
+
#define Script_Latin 1
-#define Script_Numeric 5
-#define Script_CR 22
-#define Script_LF 23
+#define Script_CR 2
+#define Script_Numeric 3
+#define Script_Control 4
+#define Script_Punctuation 5
+#define Script_Arabic 6
+#define Script_Arabic_Numeric 7
+#define Script_Hebrew 8
+#define Script_Syriac 9
+#define Script_Persian 10
+#define Script_Thaana 11
+#define Script_Greek 12
+#define Script_Cyrillic 13
+#define Script_Armenian 14
+#define Script_Georgian 15
+/* Unicode Chapter 10 */
+#define Script_Sinhala 16
+#define Script_Tibetan 17
+#define Script_Tibetan_Numeric 18
+#define Script_Phags_pa 19
+/* Unicode Chapter 11 */
+#define Script_Thai 20
+#define Script_Thai_Numeric 21
+#define Script_Lao 22
+#define Script_Lao_Numeric 23
+/* Unicode Chapter 9 */
+#define Script_Devanagari 24
+#define Script_Devanagari_Numeric 25
+#define Script_Bengali 26
+#define Script_Bengali_Numeric 27
+#define Script_Bengali_Currency 28
+#define Script_Gurmukhi 29
+#define Script_Gurmukhi_Numeric 30
+#define Script_Gujarati 31
+#define Script_Gujarati_Numeric 32
+#define Script_Gujarati_Currency 33
+#define Script_Oriya 34
+#define Script_Oriya_Numeric 35
+#define Script_Tamil 36
+#define Script_Tamil_Numeric 37
+#define Script_Telugu 38
+#define Script_Telugu_Numeric 39
+#define Script_Kannada 40
+#define Script_Kannada_Numeric 41
+#define Script_Malayalam 42
+#define Script_Malayalam_Numeric 43
+/* More supplemental */
+#define Script_Diacritical 44
+#define Script_Punctuation2 45
+#define Script_Numeric2 46
+/* Unicode Chapter 11 continued */
+#define Script_Myanmar 47
+#define Script_Myanmar_Numeric 48
+#define Script_Tai_Le 49
+#define Script_New_Tai_Lue 50
+#define Script_New_Tai_Lue_Numeric 51
+#define Script_Khmer 52
+#define Script_Khmer_Numeric 53
+/* Unicode Chapter 12 */
+#define Script_CJK_Han 54
+#define Script_Ideograph 55
+#define Script_Bopomofo 56
+#define Script_Kana 57
+#define Script_Hangul 58
+#define Script_Yi 59
+/* Unicode Chapter 13 */
+#define Script_Ethiopic 60
+#define Script_Ethiopic_Numeric 61
+#define Script_Mongolian 62
+#define Script_Mongolian_Numeric 63
+#define Script_Tifinagh 64
+#define Script_NKo 65
+#define Script_Vai 66
+#define Script_Vai_Numeric 67
+#define Script_Cherokee 68
+#define Script_Canadian 69
+/* Unicode Chapter 14 */
+#define Script_Ogham 70
+#define Script_Runic 71
+/* Unicode Chapter 15 */
+#define Script_Braille 72
+/* Unicode Chapter 16 */
+#define Script_Surrogates 73
+#define Script_Private 74
+/* Unicode Chapter 13 : Plane 1 */
+#define Script_Deseret 75
+#define Script_Osmanya 76
+#define Script_Osmanya_Numeric 77
+/* Unicode Chapter 15 : Plane 1 */
+#define Script_MathAlpha 78
+/* Additional Currency Scripts */
+#define Script_Hebrew_Currency 79
+#define Script_Vietnamese_Currency 80
+#define Script_Thai_Currency 81
#define GLYPH_BLOCK_SHIFT 8
#define GLYPH_BLOCK_SIZE (1UL << GLYPH_BLOCK_SHIFT)
#define GLYPH_BLOCK_MASK (GLYPH_BLOCK_SIZE - 1)
#define GLYPH_MAX 65536
+#define GSUB_E_NOFEATURE -2
+#define GSUB_E_NOGLYPH -1
+
+#define FEATURE_ALL_TABLES 0
+#define FEATURE_GSUB_TABLE 1
+#define FEATURE_GPOS_TABLE 2
+
+typedef struct {
+ OPENTYPE_TAG tag;
+ CHAR tableType;
+ LPCVOID feature;
+ INT lookup_count;
+ WORD *lookups;
+} LoadedFeature;
+
+typedef struct {
+ OPENTYPE_TAG tag;
+ LPCVOID gsub_table;
+ LPCVOID gpos_table;
+ BOOL features_initialized;
+ INT feature_count;
+ LoadedFeature *features;
+} LoadedLanguage;
+
+typedef struct {
+ OPENTYPE_TAG tag;
+ LPCVOID gsub_table;
+ LPCVOID gpos_table;
+ LoadedLanguage default_language;
+ BOOL languages_initialized;
+ INT language_count;
+ LoadedLanguage *languages;
+} LoadedScript;
+
+typedef struct {
+ WORD *glyphs[GLYPH_MAX / GLYPH_BLOCK_SIZE];
+} CacheGlyphPage;
+
typedef struct {
LOGFONTW lf;
TEXTMETRICW tm;
- WORD *glyphs[GLYPH_MAX / GLYPH_BLOCK_SIZE];
+ OUTLINETEXTMETRICW *otm;
+ SCRIPT_FONTPROPERTIES sfp;
+ BOOL sfnt;
+ CacheGlyphPage *page[0x10];
ABC *widths[GLYPH_MAX / GLYPH_BLOCK_SIZE];
- LPVOID *GSUB_Table;
+ LPVOID GSUB_Table;
+ LPVOID GDEF_Table;
+ LPVOID CMAP_Table;
+ LPVOID CMAP_format12_Table;
+ LPVOID GPOS_Table;
+ BOOL scripts_initialized;
+ INT script_count;
+ LoadedScript *scripts;
+
+ OPENTYPE_TAG userScript;
+ OPENTYPE_TAG userLang;
} ScriptCache;
+typedef struct _scriptData
+{
+ SCRIPT_ANALYSIS a;
+ SCRIPT_PROPERTIES props;
+ OPENTYPE_TAG scriptTag;
+ WCHAR fallbackFont[LF_FACESIZE];
+} scriptData;
+
+typedef struct {
+ INT start;
+ INT base;
+ INT ralf;
+ INT blwf;
+ INT pref;
+ INT end;
+} IndicSyllable;
+
+enum {lex_Halant, lex_Composed_Vowel, lex_Matra_post, lex_Matra_pre, lex_Matra_above, lex_Matra_below, lex_ZWJ, lex_ZWNJ, lex_NBSP, lex_Modifier, lex_Vowel, lex_Consonant, lex_Generic, lex_Ra, lex_Vedic, lex_Anudatta, lex_Nukta};
+
+static inline BOOL is_consonant( int type )
+{
+ return (type == lex_Ra || type == lex_Consonant);
+}
+
+static inline WCHAR get_table_entry( const unsigned short *table, WCHAR ch )
+{
+ return table[table[table[ch >> 8] + ((ch >> 4) & 0x0f)] + (ch & 0xf)];
+}
+
+typedef int (*lexical_function)(WCHAR c);
+typedef void (*reorder_function)(LPWSTR pwChar, IndicSyllable *syllable, lexical_function lex);
+
#define odd(x) ((x) & 1)
+#define BIDI_STRONG 1
+#define BIDI_WEAK 2
+#define BIDI_NEUTRAL 0
+
+int USP10_FindGlyphInLogClust(const WORD* pwLogClust, int cChars, WORD target) DECLSPEC_HIDDEN;
BOOL BIDI_DetermineLevels( LPCWSTR lpString, INT uCount, const SCRIPT_STATE *s,
- const SCRIPT_CONTROL *c, WORD *lpOutLevels );
+ const SCRIPT_CONTROL *c, WORD *lpOutLevels ) DECLSPEC_HIDDEN;
+BOOL BIDI_GetStrengths(LPCWSTR lpString, INT uCount, const SCRIPT_CONTROL *c,
+ WORD* lpStrength) DECLSPEC_HIDDEN;
+INT BIDI_ReorderV2lLevel(int level, int *pIndexs, const BYTE* plevel, int cch, BOOL fReverse) DECLSPEC_HIDDEN;
+INT BIDI_ReorderL2vLevel(int level, int *pIndexs, const BYTE* plevel, int cch, BOOL fReverse) DECLSPEC_HIDDEN;
+void SHAPE_ContextualShaping(HDC hdc, ScriptCache *psc, SCRIPT_ANALYSIS *psa, WCHAR* pwcChars, INT cChars, WORD* pwOutGlyphs, INT* pcGlyphs, INT cMaxGlyphs, WORD *pwLogClust) DECLSPEC_HIDDEN;
+void SHAPE_ApplyDefaultOpentypeFeatures(HDC hdc, ScriptCache *psc, SCRIPT_ANALYSIS *psa, WORD* pwOutGlyphs, INT* pcGlyphs, INT cMaxGlyphs, INT cChars, WORD *pwLogClust) DECLSPEC_HIDDEN;
+void SHAPE_ApplyOpenTypePositions(HDC hdc, ScriptCache *psc, SCRIPT_ANALYSIS *psa, const WORD* pwGlyphs, INT cGlyphs, int *piAdvance, GOFFSET *pGoffset ) DECLSPEC_HIDDEN;
+HRESULT SHAPE_CheckFontForRequiredFeatures(HDC hdc, ScriptCache *psc, SCRIPT_ANALYSIS *psa) DECLSPEC_HIDDEN;
+void SHAPE_CharGlyphProp(HDC hdc, ScriptCache *psc, SCRIPT_ANALYSIS *psa, const WCHAR* pwcChars, const INT cChars, const WORD* pwGlyphs, const INT cGlyphs, WORD *pwLogClust, SCRIPT_CHARPROP *pCharProp, SCRIPT_GLYPHPROP *pGlyphProp) DECLSPEC_HIDDEN;
+INT SHAPE_does_GSUB_feature_apply_to_chars(HDC hdc, SCRIPT_ANALYSIS *psa, ScriptCache* psc, const WCHAR *chars, INT write_dir, INT count, const char* feature) DECLSPEC_HIDDEN;
+HRESULT SHAPE_GetFontScriptTags( HDC hdc, ScriptCache *psc, SCRIPT_ANALYSIS *psa, int cMaxTags, OPENTYPE_TAG *pScriptTags, int *pcTags) DECLSPEC_HIDDEN;
+HRESULT SHAPE_GetFontLanguageTags( HDC hdc, ScriptCache *psc, SCRIPT_ANALYSIS *psa, OPENTYPE_TAG tagScript, int cMaxTags, OPENTYPE_TAG *pLangSysTags, int *pcTags) DECLSPEC_HIDDEN;
+HRESULT SHAPE_GetFontFeatureTags( HDC hdc, ScriptCache *psc, SCRIPT_ANALYSIS *psa, OPENTYPE_TAG tagScript, OPENTYPE_TAG tagLangSys, int cMaxTags, OPENTYPE_TAG *pFeatureTags, int *pcTags) DECLSPEC_HIDDEN;
+
+void Indic_ReorderCharacters( HDC hdc, SCRIPT_ANALYSIS *psa, ScriptCache* psc, LPWSTR input, int cChars, IndicSyllable **syllables, int *syllable_count, lexical_function lexical_f, reorder_function reorder_f, BOOL modern) DECLSPEC_HIDDEN;
+void Indic_ParseSyllables( HDC hdc, SCRIPT_ANALYSIS *psa, ScriptCache* psc, LPCWSTR input, const int cChar, IndicSyllable **syllables, int *syllable_count, lexical_function lex, BOOL modern) DECLSPEC_HIDDEN;
+
+void BREAK_line(const WCHAR *chars, int count, const SCRIPT_ANALYSIS *sa, SCRIPT_LOGATTR *la) DECLSPEC_HIDDEN;
-INT BIDI_ReorderV2lLevel(int level, int *pIndexs, const BYTE* plevel, int cch, BOOL fReverse);
-INT BIDI_ReorderL2vLevel(int level, int *pIndexs, const BYTE* plevel, int cch, BOOL fReverse);
-void SHAPE_ShapeArabicGlyphs(HDC hdc, ScriptCache *psc, SCRIPT_ANALYSIS *psa, WCHAR* pwcChars, INT cChars, WORD* pwOutGlyphs, INT* pcGlyphs, INT cMaxGlyphs);
+DWORD OpenType_CMAP_GetGlyphIndex(HDC hdc, ScriptCache *psc, DWORD utf32c, LPWORD pgi, DWORD flags) DECLSPEC_HIDDEN;
+void OpenType_GDEF_UpdateGlyphProps(ScriptCache *psc, const WORD *pwGlyphs, const WORD cGlyphs, WORD* pwLogClust, const WORD cChars, SCRIPT_GLYPHPROP *pGlyphProp) DECLSPEC_HIDDEN;
+INT OpenType_apply_GSUB_lookup(LPCVOID table, INT lookup_index, WORD *glyphs, INT glyph_index, INT write_dir, INT *glyph_count) DECLSPEC_HIDDEN;
+INT OpenType_apply_GPOS_lookup(ScriptCache *psc, LPOUTLINETEXTMETRICW lpotm, LPLOGFONTW lplogfont, const SCRIPT_ANALYSIS *analysis, INT* piAdvance, INT lookup_index, const WORD *glyphs, INT glyph_index, INT glyph_count, GOFFSET *pGoffset) DECLSPEC_HIDDEN;
+HRESULT OpenType_GetFontScriptTags(ScriptCache *psc, OPENTYPE_TAG searchingFor, int cMaxTags, OPENTYPE_TAG *pScriptTags, int *pcTags) DECLSPEC_HIDDEN;
+HRESULT OpenType_GetFontLanguageTags(ScriptCache *psc, OPENTYPE_TAG script_tag, OPENTYPE_TAG searchingFor, int cMaxTags, OPENTYPE_TAG *pLanguageTags, int *pcTags) DECLSPEC_HIDDEN;
+HRESULT OpenType_GetFontFeatureTags(ScriptCache *psc, OPENTYPE_TAG script_tag, OPENTYPE_TAG language_tag, BOOL filtered, OPENTYPE_TAG searchingFor, char tableType, int cMaxTags, OPENTYPE_TAG *pFeatureTags, int *pcTags, LoadedFeature** feature) DECLSPEC_HIDDEN;
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