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1 // Copyright 2014 PDFium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
6 | |
7 #ifndef CORE_FXGE_INCLUDE_FX_FREETYPE_H_ | |
8 #define CORE_FXGE_INCLUDE_FX_FREETYPE_H_ | |
9 | |
10 #include <ft2build.h> | |
11 #include FT_FREETYPE_H | |
12 #include FT_GLYPH_H | |
13 #include FT_LCD_FILTER_H | |
14 #include FT_MULTIPLE_MASTERS_H | |
15 #include FT_OUTLINE_H | |
16 #include FT_TRUETYPE_TABLES_H | |
17 | |
18 #ifdef __cplusplus | |
19 extern "C" { | |
20 #endif | |
21 | |
22 #define FXFT_ENCODING_UNICODE FT_ENCODING_UNICODE | |
23 #define FXFT_ENCODING_ADOBE_STANDARD FT_ENCODING_ADOBE_STANDARD | |
24 #define FXFT_ENCODING_ADOBE_EXPERT FT_ENCODING_ADOBE_EXPERT | |
25 #define FXFT_ENCODING_ADOBE_LATIN_1 FT_ENCODING_ADOBE_LATIN_1 | |
26 #define FXFT_ENCODING_APPLE_ROMAN FT_ENCODING_APPLE_ROMAN | |
27 #define FXFT_ENCODING_ADOBE_CUSTOM FT_ENCODING_ADOBE_CUSTOM | |
28 #define FXFT_ENCODING_MS_SYMBOL FT_ENCODING_MS_SYMBOL | |
29 #define FXFT_ENCODING_GB2312 FT_ENCODING_GB2312 | |
30 #define FXFT_ENCODING_BIG5 FT_ENCODING_BIG5 | |
31 #define FXFT_ENCODING_SJIS FT_ENCODING_SJIS | |
32 #define FXFT_ENCODING_JOHAB FT_ENCODING_JOHAB | |
33 #define FXFT_ENCODING_WANSUNG FT_ENCODING_WANSUNG | |
34 #define FXFT_LOAD_NO_SCALE FT_LOAD_NO_SCALE | |
35 #define FXFT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH \ | |
36 FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH | |
37 #define FXFT_RENDER_MODE_LCD FT_RENDER_MODE_LCD | |
38 #define FXFT_RENDER_MODE_MONO FT_RENDER_MODE_MONO | |
39 #define FXFT_RENDER_MODE_NORMAL FT_RENDER_MODE_NORMAL | |
40 #define FXFT_LOAD_IGNORE_TRANSFORM FT_LOAD_IGNORE_TRANSFORM | |
41 #define FXFT_LOAD_NO_BITMAP FT_LOAD_NO_BITMAP | |
42 #define FXFT_LOAD_NO_HINTING FT_LOAD_NO_HINTING | |
43 #define FXFT_PIXEL_MODE_MONO FT_PIXEL_MODE_MONO | |
44 #define FXFT_STYLE_FLAG_ITALIC FT_STYLE_FLAG_ITALIC | |
45 #define FXFT_STYLE_FLAG_BOLD FT_STYLE_FLAG_BOLD | |
46 #define FXFT_FACE_FLAG_SFNT FT_FACE_FLAG_SFNT | |
47 #define FXFT_FACE_FLAG_TRICKY (1L << 13) | |
48 typedef FT_MM_Var* FXFT_MM_Var; | |
49 typedef FT_Bitmap* FXFT_Bitmap; | |
50 #define FXFT_Matrix FT_Matrix | |
51 #define FXFT_Vector FT_Vector | |
52 #define FXFT_Outline_Funcs FT_Outline_Funcs | |
53 typedef FT_Open_Args FXFT_Open_Args; | |
54 typedef FT_StreamRec FXFT_StreamRec; | |
55 typedef FT_StreamRec* FXFT_Stream; | |
56 typedef FT_BBox FXFT_BBox; | |
57 typedef FT_Glyph FXFT_Glyph; | |
58 typedef FT_CharMap FXFT_CharMap; | |
59 #define FXFT_GLYPH_BBOX_PIXELS FT_GLYPH_BBOX_PIXELS | |
60 #define FXFT_Open_Face(library, args, index, face) \ | |
61 FT_Open_Face((FT_Library)(library), args, index, (FT_Face*)(face)) | |
62 #define FXFT_Done_Face(face) FT_Done_Face((FT_Face)(face)) | |
63 #define FXFT_Done_FreeType(library) FT_Done_FreeType((FT_Library)(library)) | |
64 #define FXFT_Init_FreeType(library) FT_Init_FreeType((FT_Library*)(library)) | |
65 #define FXFT_New_Memory_Face(library, base, size, index, face) \ | |
66 FT_New_Memory_Face((FT_Library)(library), base, size, index, (FT_Face*)(face)) | |
67 #define FXFT_New_Face(library, filename, index, face) \ | |
68 FT_New_Face((FT_Library)(library), filename, index, (FT_Face*)(face)) | |
69 #define FXFT_Get_Face_FreeType(face) ((FT_Face)face)->driver->root.library | |
70 #define FXFT_Select_Charmap(face, encoding) \ | |
71 FT_Select_Charmap((FT_Face)face, (FT_Encoding)encoding) | |
72 #define FXFT_Set_Charmap(face, charmap) \ | |
73 FT_Set_Charmap((FT_Face)face, (FT_CharMap)charmap) | |
74 #define FXFT_Load_Glyph(face, glyph_index, flags) \ | |
75 FT_Load_Glyph((FT_Face)face, glyph_index, flags) | |
76 #define FXFT_Get_Char_Index(face, code) FT_Get_Char_Index((FT_Face)face, code) | |
77 #define FXFT_Get_Glyph_Name(face, index, buffer, size) \ | |
78 FT_Get_Glyph_Name((FT_Face)face, index, buffer, size) | |
79 #define FXFT_Get_Name_Index(face, name) FT_Get_Name_Index((FT_Face)face, name) | |
80 #define FXFT_Has_Glyph_Names(face) \ | |
81 (((FT_Face)face)->face_flags & FT_FACE_FLAG_GLYPH_NAMES) | |
82 #define FXFT_Get_Postscript_Name(face) FT_Get_Postscript_Name((FT_Face)face) | |
83 #define FXFT_Load_Sfnt_Table(face, tag, offset, buffer, length) \ | |
84 FT_Load_Sfnt_Table((FT_Face)face, tag, offset, buffer, length) | |
85 #define FXFT_Get_First_Char(face, glyph_index) \ | |
86 FT_Get_First_Char((FT_Face)face, glyph_index) | |
87 #define FXFT_Get_Next_Char(face, code, glyph_index) \ | |
88 FT_Get_Next_Char((FT_Face)face, code, glyph_index) | |
89 #define FXFT_Clear_Face_External_Stream(face) \ | |
90 (((FT_Face)face)->face_flags &= ~FT_FACE_FLAG_EXTERNAL_STREAM) | |
91 #define FXFT_Get_Face_External_Stream(face) \ | |
92 (((FT_Face)face)->face_flags & FT_FACE_FLAG_EXTERNAL_STREAM) | |
93 #define FXFT_Is_Face_TT_OT(face) \ | |
94 (((FT_Face)face)->face_flags & FT_FACE_FLAG_SFNT) | |
95 #define FXFT_Is_Face_Tricky(face) \ | |
96 (((FT_Face)face)->face_flags & FXFT_FACE_FLAG_TRICKY) | |
97 #define FXFT_Is_Face_fixedwidth(face) \ | |
98 (((FT_Face)face)->face_flags & FT_FACE_FLAG_FIXED_WIDTH) | |
99 #define FXFT_Get_Face_Stream_Base(face) ((FT_Face)face)->stream->base | |
100 #define FXFT_Get_Face_Stream_Size(face) ((FT_Face)face)->stream->size | |
101 #define FXFT_Get_Face_Family_Name(face) ((FT_Face)face)->family_name | |
102 #define FXFT_Get_Face_Style_Name(face) ((FT_Face)face)->style_name | |
103 #define FXFT_Get_Face_Numfaces(face) ((FT_Face)face)->num_faces | |
104 #define FXFT_Get_Face_Faceindex(face) ((FT_Face)face)->face_index | |
105 #define FXFT_Is_Face_Italic(face) \ | |
106 (((FT_Face)face)->style_flags & FT_STYLE_FLAG_ITALIC) | |
107 #define FXFT_Is_Face_Bold(face) \ | |
108 (((FT_Face)face)->style_flags & FT_STYLE_FLAG_BOLD) | |
109 #define FXFT_Get_Face_Charmaps(face) ((FT_Face)face)->charmaps | |
110 #define FXFT_Get_Glyph_HoriBearingX(face) \ | |
111 ((FT_Face)face)->glyph->metrics.horiBearingX | |
112 #define FXFT_Get_Glyph_HoriBearingY(face) \ | |
113 ((FT_Face)face)->glyph->metrics.horiBearingY | |
114 #define FXFT_Get_Glyph_Width(face) ((FT_Face)face)->glyph->metrics.width | |
115 #define FXFT_Get_Glyph_Height(face) ((FT_Face)face)->glyph->metrics.height | |
116 #define FXFT_Get_Face_CharmapCount(face) ((FT_Face)face)->num_charmaps | |
117 #define FXFT_Get_Charmap_Encoding(charmap) ((FT_CharMap)charmap)->encoding | |
118 #define FXFT_Get_Face_Charmap(face) ((FT_Face)face)->charmap | |
119 #define FXFT_Get_Charmap_PlatformID(charmap) ((FT_CharMap)charmap)->platform_id | |
120 #define FXFT_Get_Charmap_EncodingID(charmap) ((FT_CharMap)charmap)->encoding_id | |
121 #define FXFT_Get_Face_UnitsPerEM(face) ((FT_Face)face)->units_per_EM | |
122 #define FXFT_Get_Face_xMin(face) ((FT_Face)face)->bbox.xMin | |
123 #define FXFT_Get_Face_xMax(face) ((FT_Face)face)->bbox.xMax | |
124 #define FXFT_Get_Face_yMin(face) ((FT_Face)face)->bbox.yMin | |
125 #define FXFT_Get_Face_yMax(face) ((FT_Face)face)->bbox.yMax | |
126 #define FXFT_Get_Face_Height(face) ((FT_Face)face)->height | |
127 #define FXFT_Get_Face_UnderLineThickness(face) \ | |
128 ((FT_Face)face)->underline_thickness | |
129 #define FXFT_Get_Face_UnderLinePosition(face) \ | |
130 ((FT_Face)face)->underline_position | |
131 #define FXFT_Get_Face_MaxAdvanceWidth(face) ((FT_Face)face)->max_advance_width | |
132 #define FXFT_Get_Face_Ascender(face) ((FT_Face)face)->ascender | |
133 #define FXFT_Get_Face_Descender(face) ((FT_Face)face)->descender | |
134 #define FXFT_Get_Glyph_HoriAdvance(face) \ | |
135 ((FT_Face)face)->glyph->metrics.horiAdvance | |
136 #define FXFT_Get_MM_Axis(var, index) &static_cast<FT_MM_Var*>(var)->axis[index] | |
137 #define FXFT_Get_MM_Axis_Min(axis) ((FT_Var_Axis*)axis)->minimum | |
138 #define FXFT_Get_MM_Axis_Max(axis) ((FT_Var_Axis*)axis)->maximum | |
139 #define FXFT_Get_MM_Axis_Def(axis) ((FT_Var_Axis*)axis)->def | |
140 #define FXFT_Alloc(library, size) \ | |
141 ((FT_Library)library)->memory->alloc(((FT_Library)library)->memory, size) | |
142 #define FXFT_Free(face, p) \ | |
143 ((FT_Face)face)->memory->free(((FT_Face)face)->memory, p) | |
144 #define FXFT_Get_Glyph_Outline(face) &static_cast<FT_Face>(face)->glyph->outline | |
145 #define FXFT_Get_Outline_Bbox(outline, cbox) FT_Outline_Get_CBox(outline, cbox) | |
146 #define FXFT_Render_Glyph(face, mode) \ | |
147 FT_Render_Glyph(((FT_Face)face)->glyph, (enum FT_Render_Mode_)mode) | |
148 #define FXFT_Get_MM_Var(face, p) FT_Get_MM_Var((FT_Face)face, p) | |
149 #define FXFT_Set_MM_Design_Coordinates(face, n, p) \ | |
150 FT_Set_MM_Design_Coordinates((FT_Face)face, n, p) | |
151 #define FXFT_Set_Pixel_Sizes(face, w, h) FT_Set_Pixel_Sizes((FT_Face)face, w, h) | |
152 #define FXFT_Set_Transform(face, m, d) FT_Set_Transform((FT_Face)face, m, d) | |
153 #define FXFT_Outline_Embolden(outline, s) FT_Outline_Embolden(outline, s) | |
154 #define FXFT_Get_Glyph_Bitmap(face) &static_cast<FT_Face>(face)->glyph->bitmap | |
155 #define FXFT_Get_Bitmap_Width(bitmap) ((FT_Bitmap*)bitmap)->width | |
156 #define FXFT_Get_Bitmap_Rows(bitmap) ((FT_Bitmap*)bitmap)->rows | |
157 #define FXFT_Get_Bitmap_PixelMode(bitmap) ((FT_Bitmap*)bitmap)->pixel_mode | |
158 #define FXFT_Get_Bitmap_Pitch(bitmap) ((FT_Bitmap*)bitmap)->pitch | |
159 #define FXFT_Get_Bitmap_Buffer(bitmap) ((FT_Bitmap*)bitmap)->buffer | |
160 #define FXFT_Get_Glyph_BitmapLeft(face) ((FT_Face)face)->glyph->bitmap_left | |
161 #define FXFT_Get_Glyph_BitmapTop(face) ((FT_Face)face)->glyph->bitmap_top | |
162 #define FXFT_Outline_Decompose(outline, funcs, params) \ | |
163 FT_Outline_Decompose(outline, funcs, params) | |
164 #define FXFT_Set_Char_Size(face, char_width, char_height, horz_resolution, \ | |
165 vert_resolution) \ | |
166 FT_Set_Char_Size(face, char_width, char_height, horz_resolution, \ | |
167 vert_resolution) | |
168 #define FXFT_Get_Glyph(slot, aglyph) FT_Get_Glyph(slot, aglyph) | |
169 #define FXFT_Glyph_Get_CBox(glyph, bbox_mode, acbox) \ | |
170 FT_Glyph_Get_CBox(glyph, bbox_mode, acbox) | |
171 #define FXFT_Done_Glyph(glyph) FT_Done_Glyph(glyph) | |
172 #define FXFT_Library_SetLcdFilter(library, filter) \ | |
173 FT_Library_SetLcdFilter((FT_Library)(library), filter) | |
174 int FXFT_unicode_from_adobe_name(const char* glyph_name); | |
175 void FXFT_adobe_name_from_unicode(char* name, wchar_t unicode); | |
176 #ifdef __cplusplus | |
177 }; | |
178 #endif | |
179 | |
180 #endif // CORE_FXGE_INCLUDE_FX_FREETYPE_H_ | |
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