* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*
*/
+
+#ifndef _USP10_INTERNAL_H_
+#define _USP10_INTERNAL_H_
+
+#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 ) | \
#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 {
- char tag[5];
- char script[5];
+ 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;
+ OUTLINETEXTMETRICW *otm;
+ SCRIPT_FONTPROPERTIES sfp;
BOOL sfnt;
- WORD *glyphs[GLYPH_MAX / GLYPH_BLOCK_SIZE];
+ CacheGlyphPage *page[0x10];
ABC *widths[GLYPH_MAX / GLYPH_BLOCK_SIZE];
LPVOID GSUB_Table;
LPVOID GDEF_Table;
- INT feature_count;
- LoadedFeature *features;
+ 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;
#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 ) DECLSPEC_HIDDEN;
BOOL BIDI_GetStrengths(LPCWSTR lpString, INT uCount, const SCRIPT_CONTROL *c,
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);
+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;
+
+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;
+
+#endif /* _USP10_INTERNAL_H_ */
projects / reactos.git / blobdiff