../3rdparty/harfbuzz/src/harfbuzz-shaper.cpp

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1 -
2 -
3static inline void positionCluster(HB_ShaperItem *item, int gfrom, int glast) -
4{ -
5 int nmarks = glast - gfrom; -
6 ((nmarks > 0) ? static_cast<void> (0) : __assert_fail ("nmarks > 0", "../3rdparty/harfbuzz/src/harfbuzz-shaper.cpp", 44, __PRETTY_FUNCTION__)); -
7 -
8 HB_Glyph *glyphs = item->glyphs; -
9 HB_GlyphAttributes *attributes = item->attributes; -
10 -
11 HB_GlyphMetrics baseMetrics; -
12 item->font->klass->getGlyphMetrics(item->font, glyphs[gfrom], &baseMetrics); -
13 -
14 if (item->item.script == HB_Script_Hebrew
partially evaluated: item->item.script == HB_Script_Hebrew
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
15 && (-baseMetrics.y) > baseMetrics.height)
never evaluated: (-baseMetrics.y) > baseMetrics.height
0
16 -
17 baseMetrics.height = -baseMetrics.y;
never executed: baseMetrics.height = -baseMetrics.y;
0
18 -
19 -
20 -
21 -
22 HB_Fixed size = item->font->klass->getFontMetric(item->font, HB_FontAscent) / 10; -
23 HB_Fixed offsetBase = ((1) * 64) + (size - ((4) * 64)) / 4; -
24 if (size > ((4) * 64))
partially evaluated: size > ((4) * 64)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
25 offsetBase += ((4) * 64);
never executed: offsetBase += ((4) * 64);
0
26 else -
27 offsetBase += size;
executed: offsetBase += size;
Execution Count:1
1
28 -
29 -
30 -
31 -
32 if (nmarks == 2 && (attributes[gfrom+1].combiningClass == HB_Combining_AboveRight ||
partially evaluated: nmarks == 2
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
never evaluated: attributes[gfrom+1].combiningClass == HB_Combining_AboveRight
0-1
33 attributes[gfrom+1].combiningClass == HB_Combining_AboveLeft ||
never evaluated: attributes[gfrom+1].combiningClass == HB_Combining_AboveLeft
0
34 attributes[gfrom+1].combiningClass == HB_Combining_Above))
never evaluated: attributes[gfrom+1].combiningClass == HB_Combining_Above
0
35 if (attributes[gfrom+2].combiningClass == 23 ||
never evaluated: attributes[gfrom+2].combiningClass == 23
0
36 attributes[gfrom+2].combiningClass == 24 ||
never evaluated: attributes[gfrom+2].combiningClass == 24
0
37 attributes[gfrom+2].combiningClass == 25 ||
never evaluated: attributes[gfrom+2].combiningClass == 25
0
38 attributes[gfrom+2].combiningClass == 27 ||
never evaluated: attributes[gfrom+2].combiningClass == 27
0
39 attributes[gfrom+2].combiningClass == 28 ||
never evaluated: attributes[gfrom+2].combiningClass == 28
0
40 attributes[gfrom+2].combiningClass == 30 ||
never evaluated: attributes[gfrom+2].combiningClass == 30
0
41 attributes[gfrom+2].combiningClass == 31 ||
never evaluated: attributes[gfrom+2].combiningClass == 31
0
42 attributes[gfrom+2].combiningClass == 33 ||
never evaluated: attributes[gfrom+2].combiningClass == 33
0
43 attributes[gfrom+2].combiningClass == 34 ||
never evaluated: attributes[gfrom+2].combiningClass == 34
0
44 attributes[gfrom+2].combiningClass == 35 ||
never evaluated: attributes[gfrom+2].combiningClass == 35
0
45 attributes[gfrom+2].combiningClass == 36 ||
never evaluated: attributes[gfrom+2].combiningClass == 36
0
46 attributes[gfrom+2].combiningClass == 107 ||
never evaluated: attributes[gfrom+2].combiningClass == 107
0
47 attributes[gfrom+2].combiningClass == 122) {
never evaluated: attributes[gfrom+2].combiningClass == 122
0
48 -
49 int markTotalHeight = baseMetrics.height; -
50 HB_GlyphMetrics markMetrics; -
51 item->font->klass->getGlyphMetrics(item->font, glyphs[gfrom+1], &markMetrics); -
52 markTotalHeight += markMetrics.height; -
53 item->font->klass->getGlyphMetrics(item->font, glyphs[gfrom+2], &markMetrics); -
54 markTotalHeight += markMetrics.height; -
55 if ((markTotalHeight + 2 * offsetBase) > (size * 10))
never evaluated: (markTotalHeight + 2 * offsetBase) > (size * 10)
0
56 offsetBase = ((size * 10) - markTotalHeight) / 2;
never executed: offsetBase = ((size * 10) - markTotalHeight) / 2;
0
57 }
never executed: }
0
58 -
59 bool rightToLeft = item->item.bidiLevel % 2; -
60 -
61 int i; -
62 unsigned char lastCmb = 0; -
63 HB_GlyphMetrics attachmentRect; -
64 memset(&attachmentRect, 0, sizeof(attachmentRect)); -
65 -
66 for(i = 1; i <= nmarks; i++) {
evaluated: i <= nmarks
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:1
1
67 HB_Glyph mark = glyphs[gfrom+i]; -
68 HB_GlyphMetrics markMetrics; -
69 item->font->klass->getGlyphMetrics(item->font, mark, &markMetrics); -
70 HB_FixedPoint p; -
71 p.x = p.y = 0; -
72 -
73 -
74 HB_Fixed offset = offsetBase; -
75 unsigned char cmb = attributes[gfrom+i].combiningClass; -
76 -
77 -
78 -
79 if (cmb < 200) {
partially evaluated: cmb < 200
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
80 -
81 -
82 -
83 -
84 -
85 -
86 if (cmb >= 27 && cmb <= 36 && offset < 3)
never evaluated: cmb >= 27
never evaluated: cmb <= 36
never evaluated: offset < 3
0
87 offset +=1;
never executed: offset +=1;
0
88 -
89 if ((cmb >= 10 && cmb <= 18) ||
never evaluated: cmb >= 10
never evaluated: cmb <= 18
0
90 cmb == 20 || cmb == 22 ||
never evaluated: cmb == 20
never evaluated: cmb == 22
0
91 cmb == 29 || cmb == 32)
never evaluated: cmb == 29
never evaluated: cmb == 32
0
92 cmb = HB_Combining_Below;
never executed: cmb = HB_Combining_Below;
0
93 -
94 else if (cmb == 23 || cmb == 27 || cmb == 28 ||
never evaluated: cmb == 23
never evaluated: cmb == 27
never evaluated: cmb == 28
0
95 cmb == 30 || cmb == 31 || (cmb >= 33 && cmb <= 36))
never evaluated: cmb == 30
never evaluated: cmb == 31
never evaluated: cmb >= 33
never evaluated: cmb <= 36
0
96 cmb = HB_Combining_Above;
never executed: cmb = HB_Combining_Above;
0
97 -
98 else if (cmb == 9 || cmb == 103 || cmb == 118)
never evaluated: cmb == 9
never evaluated: cmb == 103
never evaluated: cmb == 118
0
99 cmb = HB_Combining_BelowRight;
never executed: cmb = HB_Combining_BelowRight;
0
100 -
101 else if (cmb == 24 || cmb == 107 || cmb == 122)
never evaluated: cmb == 24
never evaluated: cmb == 107
never evaluated: cmb == 122
0
102 cmb = HB_Combining_AboveRight;
never executed: cmb = HB_Combining_AboveRight;
0
103 else if (cmb == 25)
never evaluated: cmb == 25
0
104 cmb = HB_Combining_AboveLeft;
never executed: cmb = HB_Combining_AboveLeft;
0
105 -
106 -
107 -
108 } -
109 -
110 -
111 if (cmb != lastCmb) {
partially evaluated: cmb != lastCmb
TRUEFALSE
yes
Evaluation Count:1
no
Evaluation Count:0
0-1
112 -
113 attachmentRect = baseMetrics; -
114 }
executed: }
Execution Count:1
1
115 -
116 switch(cmb) { -
117 case HB_Combining_DoubleBelow: -
118 -
119 case HB_Combining_BelowLeft: -
120 p.y += offset; -
121 case HB_Combining_BelowLeftAttached:
code before this statement never executed: case HB_Combining_BelowLeftAttached:
0
122 p.x += attachmentRect.x - markMetrics.x; -
123 p.y += (attachmentRect.y + attachmentRect.height) - markMetrics.y; -
124 break;
never executed: break;
0
125 case HB_Combining_Below: -
126 p.y += offset; -
127 case HB_Combining_BelowAttached:
code before this statement executed: case HB_Combining_BelowAttached:
Execution Count:1
1
128 p.x += attachmentRect.x - markMetrics.x; -
129 p.y += (attachmentRect.y + attachmentRect.height) - markMetrics.y; -
130 -
131 p.x += (attachmentRect.width - markMetrics.width) / 2; -
132 break;
executed: break;
Execution Count:1
1
133 case HB_Combining_BelowRight: -
134 p.y += offset; -
135 case HB_Combining_BelowRightAttached:
code before this statement never executed: case HB_Combining_BelowRightAttached:
0
136 p.x += attachmentRect.x + attachmentRect.width - markMetrics.width - markMetrics.x; -
137 p.y += attachmentRect.y + attachmentRect.height - markMetrics.y; -
138 break;
never executed: break;
0
139 case HB_Combining_Left: -
140 p.x -= offset; -
141 case HB_Combining_LeftAttached: -
142 break;
never executed: break;
0
143 case HB_Combining_Right: -
144 p.x += offset; -
145 case HB_Combining_RightAttached: -
146 break;
never executed: break;
0
147 case HB_Combining_DoubleAbove: -
148 -
149 case HB_Combining_AboveLeft: -
150 p.y -= offset; -
151 case HB_Combining_AboveLeftAttached:
code before this statement never executed: case HB_Combining_AboveLeftAttached:
0
152 p.x += attachmentRect.x - markMetrics.x; -
153 p.y += attachmentRect.y - markMetrics.y - markMetrics.height; -
154 break;
never executed: break;
0
155 case HB_Combining_Above: -
156 p.y -= offset; -
157 case HB_Combining_AboveAttached:
code before this statement never executed: case HB_Combining_AboveAttached:
0
158 p.x += attachmentRect.x - markMetrics.x; -
159 p.y += attachmentRect.y - markMetrics.y - markMetrics.height; -
160 -
161 p.x += (attachmentRect.width - markMetrics.width) / 2; -
162 break;
never executed: break;
0
163 case HB_Combining_AboveRight: -
164 p.y -= offset; -
165 case HB_Combining_AboveRightAttached:
code before this statement never executed: case HB_Combining_AboveRightAttached:
0
166 p.x += attachmentRect.x + attachmentRect.width - markMetrics.x - markMetrics.width; -
167 p.y += attachmentRect.y - markMetrics.y - markMetrics.height; -
168 break;
never executed: break;
0
169 -
170 case HB_Combining_IotaSubscript: -
171 default: -
172 break;
never executed: break;
0
173 } -
174 -
175 markMetrics.x += p.x; -
176 markMetrics.y += p.y; -
177 -
178 HB_GlyphMetrics unitedAttachmentRect = attachmentRect; -
179 unitedAttachmentRect.x = ((attachmentRect.x) < (markMetrics.x) ? (attachmentRect.x) : (markMetrics.x));
partially evaluated: (attachmentRect.x) < (markMetrics.x)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
180 unitedAttachmentRect.y = ((attachmentRect.y) < (markMetrics.y) ? (attachmentRect.y) : (markMetrics.y));
partially evaluated: (attachmentRect.y) < (markMetrics.y)
TRUEFALSE
yes
Evaluation Count:1
no
Evaluation Count:0
0-1
181 unitedAttachmentRect.width = ((attachmentRect.x + attachmentRect.width) > (markMetrics.x + markMetrics.width) ? (attachmentRect.x + attachmentRect.width) : (markMetrics.x + markMetrics.width)) - unitedAttachmentRect.x;
partially evaluated: (attachmentRect.x + attachmentRect.width) > (markMetrics.x + markMetrics.width)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
182 unitedAttachmentRect.height = ((attachmentRect.y + attachmentRect.height) > (markMetrics.y + markMetrics.height) ? (attachmentRect.y + attachmentRect.height) : (markMetrics.y + markMetrics.height)) - unitedAttachmentRect.y;
partially evaluated: (attachmentRect.y + attachmentRect.height) > (markMetrics.y + markMetrics.height)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
183 attachmentRect = unitedAttachmentRect; -
184 -
185 lastCmb = cmb; -
186 if (rightToLeft) {
partially evaluated: rightToLeft
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
187 item->offsets[gfrom+i].x = p.x; -
188 item->offsets[gfrom+i].y = p.y; -
189 } else {
never executed: }
0
190 item->offsets[gfrom+i].x = p.x - baseMetrics.xOffset; -
191 item->offsets[gfrom+i].y = p.y - baseMetrics.yOffset; -
192 }
executed: }
Execution Count:1
1
193 item->advances[gfrom+i] = 0; -
194 }
executed: }
Execution Count:1
1
195}
executed: }
Execution Count:1
1
196 -
197void HB_HeuristicPosition(HB_ShaperItem *item) -
198{ -
199 item->font->klass->getGlyphAdvances(item->font, item->glyphs, item->num_glyphs, item->advances, item->face->current_flags);; -
200 HB_GlyphAttributes *attributes = item->attributes; -
201 -
202 int cEnd = -1; -
203 int i = item->num_glyphs; -
204 while (i--) {
evaluated: i--
TRUEFALSE
yes
Evaluation Count:609417
yes
Evaluation Count:163020
163020-609417
205 if (cEnd == -1 && attributes[i].mark) {
evaluated: cEnd == -1
TRUEFALSE
yes
Evaluation Count:609416
yes
Evaluation Count:1
evaluated: attributes[i].mark
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:609415
1-609416
206 cEnd = i; -
207 } else if (cEnd != -1 && !attributes[i].mark) {
executed: }
Execution Count:1
evaluated: cEnd != -1
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:609415
partially evaluated: !attributes[i].mark
TRUEFALSE
yes
Evaluation Count:1
no
Evaluation Count:0
0-609415
208 positionCluster(item, i, cEnd); -
209 cEnd = -1; -
210 }
executed: }
Execution Count:1
1
211 } -
212}
executed: }
Execution Count:163020
163020
213 -
214 -
215 -
216 -
217void HB_HeuristicSetGlyphAttributes(HB_ShaperItem *item) -
218{ -
219 const HB_UChar16 *uc = item->string + item->item.pos; -
220 hb_uint32 length = item->item.length; -
221 -
222 -
223 -
224 ((item->num_glyphs <= length) ? static_cast<void> (0) : __assert_fail ("item->num_glyphs <= length", "../3rdparty/harfbuzz/src/harfbuzz-shaper.cpp", 262, __PRETTY_FUNCTION__)); -
225 -
226 -
227 HB_GlyphAttributes *attributes = item->attributes; -
228 unsigned short *logClusters = item->log_clusters; -
229 -
230 hb_uint32 glyph_pos = 0; -
231 hb_uint32 i; -
232 for (i = 0; i < length; i++) {
evaluated: i < length
TRUEFALSE
yes
Evaluation Count:2916917
yes
Evaluation Count:248280
248280-2916917
233 if ((((uc[i]) & 0xfc00) == 0xd800) && i < length - 1
partially evaluated: (((uc[i]) & 0xfc00) == 0xd800)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2916917
never evaluated: i < length - 1
0-2916917
234 && (((uc[i + 1]) & 0xfc00) == 0xdc00)) {
never evaluated: (((uc[i + 1]) & 0xfc00) == 0xdc00)
0
235 logClusters[i] = glyph_pos; -
236 logClusters[++i] = glyph_pos; -
237 } else {
never executed: }
0
238 logClusters[i] = glyph_pos; -
239 }
executed: }
Execution Count:2916917
2916917
240 ++glyph_pos; -
241 }
executed: }
Execution Count:2916917
2916917
242 ((glyph_pos == item->num_glyphs) ? static_cast<void> (0) : __assert_fail ("glyph_pos == item->num_glyphs", "../3rdparty/harfbuzz/src/harfbuzz-shaper.cpp", 280, __PRETTY_FUNCTION__)); -
243 -
244 -
245 int cStart = 0; -
246 const bool symbolFont = item->face->isSymbolFont; -
247 attributes[0].mark = false; -
248 attributes[0].clusterStart = true; -
249 attributes[0].dontPrint = (!symbolFont && uc[0] == 0x00ad) || ((uc[0] >= 0x200b && uc[0] <= 0x200f ) || (uc[0] >= 0x2028 && uc[0] <= 0x202f ) || (uc[0] >= 0x206a && uc[0] <= 0x206f ));
evaluated: !symbolFont
TRUEFALSE
yes
Evaluation Count:248273
yes
Evaluation Count:7
partially evaluated: uc[0] == 0x00ad
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:248273
evaluated: uc[0] >= 0x200b
TRUEFALSE
yes
Evaluation Count:10885
yes
Evaluation Count:237395
partially evaluated: uc[0] <= 0x200f
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:10885
evaluated: uc[0] >= 0x2028
TRUEFALSE
yes
Evaluation Count:10882
yes
Evaluation Count:237398
evaluated: uc[0] <= 0x202f
TRUEFALSE
yes
Evaluation Count:10848
yes
Evaluation Count:34
evaluated: uc[0] >= 0x206a
TRUEFALSE
yes
Evaluation Count:34
yes
Evaluation Count:237398
partially evaluated: uc[0] <= 0x206f
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:34
0-248273
250 -
251 int pos = 0; -
252 HB_CharCategory lastCat; -
253 int dummy; -
254 HB_GetUnicodeCharProperties(uc[0], &lastCat, &dummy); -
255 for (i = 1; i < length; ++i) {
evaluated: i < length
TRUEFALSE
yes
Evaluation Count:2668637
yes
Evaluation Count:248280
248280-2668637
256 if (logClusters[i] == pos)
partially evaluated: logClusters[i] == pos
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2668637
0-2668637
257 -
258 continue;
never executed: continue;
0
259 ++pos; -
260 while (pos < logClusters[i]) {
partially evaluated: pos < logClusters[i]
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2668637
0-2668637
261 attributes[pos] = attributes[pos-1]; -
262 ++pos; -
263 }
never executed: }
0
264 -
265 if ((!symbolFont && uc[i] == 0x00ad) || ((uc[i] >= 0x200b && uc[i] <= 0x200f ) || (uc[i] >= 0x2028 && uc[i] <= 0x202f ) || (uc[i] >= 0x206a && uc[i] <= 0x206f )))
evaluated: !symbolFont
TRUEFALSE
yes
Evaluation Count:2668588
yes
Evaluation Count:49
partially evaluated: uc[i] == 0x00ad
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2668588
evaluated: uc[i] >= 0x200b
TRUEFALSE
yes
Evaluation Count:1002
yes
Evaluation Count:2667635
evaluated: uc[i] <= 0x200f
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:1001
evaluated: uc[i] >= 0x2028
TRUEFALSE
yes
Evaluation Count:119
yes
Evaluation Count:2668517
evaluated: uc[i] <= 0x202f
TRUEFALSE
yes
Evaluation Count:17
yes
Evaluation Count:102
evaluated: uc[i] >= 0x206a
TRUEFALSE
yes
Evaluation Count:102
yes
Evaluation Count:2668517
partially evaluated: uc[i] <= 0x206f
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:102
0-2668588
266 attributes[pos].dontPrint = true;
executed: attributes[pos].dontPrint = true;
Execution Count:18
18
267 HB_CharCategory cat; -
268 int cmb; -
269 HB_GetUnicodeCharProperties(uc[i], &cat, &cmb); -
270 if (cat != HB_Mark_NonSpacing) {
evaluated: cat != HB_Mark_NonSpacing
TRUEFALSE
yes
Evaluation Count:2668636
yes
Evaluation Count:1
1-2668636
271 attributes[pos].mark = false; -
272 attributes[pos].clusterStart = true; -
273 attributes[pos].combiningClass = 0; -
274 cStart = logClusters[i]; -
275 } else {
executed: }
Execution Count:2668636
2668636
276 if (cmb == 0) {
partially evaluated: cmb == 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
277 -
278 if ((uc[pos] & 0xff00) == 0x0e00) {
never evaluated: (uc[pos] & 0xff00) == 0x0e00
0
279 -
280 if (uc[pos] == 0xe31 ||
never evaluated: uc[pos] == 0xe31
0
281 uc[pos] == 0xe34 ||
never evaluated: uc[pos] == 0xe34
0
282 uc[pos] == 0xe35 ||
never evaluated: uc[pos] == 0xe35
0
283 uc[pos] == 0xe36 ||
never evaluated: uc[pos] == 0xe36
0
284 uc[pos] == 0xe37 ||
never evaluated: uc[pos] == 0xe37
0
285 uc[pos] == 0xe47 ||
never evaluated: uc[pos] == 0xe47
0
286 uc[pos] == 0xe4c ||
never evaluated: uc[pos] == 0xe4c
0
287 uc[pos] == 0xe4d ||
never evaluated: uc[pos] == 0xe4d
0
288 uc[pos] == 0xe4e) {
never evaluated: uc[pos] == 0xe4e
0
289 cmb = HB_Combining_AboveRight; -
290 } else if (uc[pos] == 0xeb1 ||
never evaluated: uc[pos] == 0xeb1
never executed: }
0
291 uc[pos] == 0xeb4 ||
never evaluated: uc[pos] == 0xeb4
0
292 uc[pos] == 0xeb5 ||
never evaluated: uc[pos] == 0xeb5
0
293 uc[pos] == 0xeb6 ||
never evaluated: uc[pos] == 0xeb6
0
294 uc[pos] == 0xeb7 ||
never evaluated: uc[pos] == 0xeb7
0
295 uc[pos] == 0xebb ||
never evaluated: uc[pos] == 0xebb
0
296 uc[pos] == 0xecc ||
never evaluated: uc[pos] == 0xecc
0
297 uc[pos] == 0xecd) {
never evaluated: uc[pos] == 0xecd
0
298 cmb = HB_Combining_Above; -
299 } else if (uc[pos] == 0xebc) {
never evaluated: uc[pos] == 0xebc
never executed: }
0
300 cmb = HB_Combining_Below; -
301 }
never executed: }
0
302 } -
303 }
never executed: }
0
304 -
305 attributes[pos].mark = true; -
306 attributes[pos].clusterStart = false; -
307 attributes[pos].combiningClass = cmb; -
308 logClusters[i] = cStart; -
309 }
executed: }
Execution Count:1
1
310 -
311 -
312 -
313 if (lastCat == HB_Separator_Space)
evaluated: lastCat == HB_Separator_Space
TRUEFALSE
yes
Evaluation Count:309775
yes
Evaluation Count:2358862
309775-2358862
314 attributes[pos-1].justification = HB_Space;
executed: attributes[pos-1].justification = HB_Space;
Execution Count:309775
309775
315 else if (cat != HB_Mark_NonSpacing)
evaluated: cat != HB_Mark_NonSpacing
TRUEFALSE
yes
Evaluation Count:2358861
yes
Evaluation Count:1
1-2358861
316 attributes[pos-1].justification = HB_Character;
executed: attributes[pos-1].justification = HB_Character;
Execution Count:2358861
2358861
317 else -
318 attributes[pos-1].justification = HB_NoJustification;
executed: attributes[pos-1].justification = HB_NoJustification;
Execution Count:1
1
319 -
320 lastCat = cat; -
321 }
executed: }
Execution Count:2668637
2668637
322 pos = logClusters[length-1]; -
323 if (lastCat == HB_Separator_Space)
evaluated: lastCat == HB_Separator_Space
TRUEFALSE
yes
Evaluation Count:1597
yes
Evaluation Count:246683
1597-246683
324 attributes[pos].justification = HB_Space;
executed: attributes[pos].justification = HB_Space;
Execution Count:1597
1597
325 else -
326 attributes[pos].justification = HB_Character;
executed: attributes[pos].justification = HB_Character;
Execution Count:246683
246683
327} -
328 -
329 -
330static const HB_OpenTypeFeature basic_features[] = { -
331 { ( ( (HB_UInt)'c' << 24 ) | ( (HB_UInt)'c' << 16 ) | ( (HB_UInt)'m' << 8 ) | (HB_UInt)'p' ), CcmpProperty }, -
332 { ( ( (HB_UInt)'l' << 24 ) | ( (HB_UInt)'i' << 16 ) | ( (HB_UInt)'g' << 8 ) | (HB_UInt)'a' ), LigaProperty }, -
333 { ( ( (HB_UInt)'c' << 24 ) | ( (HB_UInt)'l' << 16 ) | ( (HB_UInt)'i' << 8 ) | (HB_UInt)'g' ), CligProperty }, -
334 {0, 0} -
335}; -
336 -
337static const HB_OpenTypeFeature disabled_features[] = { -
338 { ( ( (HB_UInt)'c' << 24 ) | ( (HB_UInt)'p' << 16 ) | ( (HB_UInt)'c' << 8 ) | (HB_UInt)'t' ), 0x80000000 }, -
339 { ( ( (HB_UInt)'h' << 24 ) | ( (HB_UInt)'a' << 16 ) | ( (HB_UInt)'l' << 8 ) | (HB_UInt)'t' ), 0x80000000 }, -
340 -
341 -
342 { ( ( (HB_UInt)'v' << 24 ) | ( (HB_UInt)'a' << 16 ) | ( (HB_UInt)'l' << 8 ) | (HB_UInt)'t' ), 0x80000000 }, -
343 { ( ( (HB_UInt)'v' << 24 ) | ( (HB_UInt)'h' << 16 ) | ( (HB_UInt)'a' << 8 ) | (HB_UInt)'l' ), 0x80000000 }, -
344 { ( ( (HB_UInt)'v' << 24 ) | ( (HB_UInt)'k' << 16 ) | ( (HB_UInt)'r' << 8 ) | (HB_UInt)'n' ), 0x80000000 }, -
345 { ( ( (HB_UInt)'v' << 24 ) | ( (HB_UInt)'p' << 16 ) | ( (HB_UInt)'a' << 8 ) | (HB_UInt)'l' ), 0x80000000 }, -
346 {0, 0} -
347}; -
348 -
349 -
350HB_Bool HB_ConvertStringToGlyphIndices(HB_ShaperItem *shaper_item) -
351{ -
352 if (shaper_item->glyphIndicesPresent) {
partially evaluated: shaper_item->glyphIndicesPresent
TRUEFALSE
yes
Evaluation Count:248280
no
Evaluation Count:0
0-248280
353 shaper_item->num_glyphs = shaper_item->initialGlyphCount; -
354 shaper_item->glyphIndicesPresent = false; -
355 return true;
executed: return true;
Execution Count:248280
248280
356 } -
357 return shaper_item->font->klass 0
358 ->convertStringToGlyphIndices(shaper_item->font, 0
359 shaper_item->string + shaper_item->item.pos, shaper_item->item.length, 0
360 shaper_item->glyphs, &shaper_item->num_glyphs, 0
361 shaper_item->item.bidiLevel % 2);
never executed: return shaper_item->font->klass ->convertStringToGlyphIndices(shaper_item->font, shaper_item->string + shaper_item->item.pos, shaper_item->item.length, shaper_item->glyphs, &shaper_item->num_glyphs, shaper_item->item.bidiLevel % 2);
0
362} -
363 -
364HB_Bool HB_BasicShape(HB_ShaperItem *shaper_item) -
365{ -
366 -
367 const int availableGlyphs = shaper_item->num_glyphs; -
368 -
369 -
370 if (!HB_ConvertStringToGlyphIndices(shaper_item))
partially evaluated: !HB_ConvertStringToGlyphIndices(shaper_item)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:248109
0-248109
371 return false;
never executed: return false;
0
372 -
373 HB_HeuristicSetGlyphAttributes(shaper_item); -
374 -
375 -
376 if (HB_SelectScript(shaper_item, basic_features)) {
evaluated: HB_SelectScript(shaper_item, basic_features)
TRUEFALSE
yes
Evaluation Count:247835
yes
Evaluation Count:274
274-247835
377 HB_OpenTypeShape(shaper_item, 0); -
378 return HB_OpenTypePosition(shaper_item, availableGlyphs, true);
executed: return HB_OpenTypePosition(shaper_item, availableGlyphs, true);
Execution Count:247835
247835
379 } -
380 -
381 -
382 HB_HeuristicPosition(shaper_item); -
383 return true;
executed: return true;
Execution Count:274
274
384} -
385 -
386const HB_ScriptEngine HB_ScriptEngines[] = { -
387 -
388 { HB_BasicShape, 0}, -
389 -
390 { HB_GreekShape, 0}, -
391 -
392 { HB_BasicShape, 0}, -
393 -
394 { HB_BasicShape, 0}, -
395 -
396 { HB_HebrewShape, 0 }, -
397 -
398 { HB_ArabicShape, 0}, -
399 -
400 { HB_ArabicShape, 0}, -
401 -
402 { HB_BasicShape, 0 }, -
403 -
404 { HB_IndicShape, HB_IndicAttributes }, -
405 -
406 { HB_IndicShape, HB_IndicAttributes }, -
407 -
408 { HB_IndicShape, HB_IndicAttributes }, -
409 -
410 { HB_IndicShape, HB_IndicAttributes }, -
411 -
412 { HB_IndicShape, HB_IndicAttributes }, -
413 -
414 { HB_IndicShape, HB_IndicAttributes }, -
415 -
416 { HB_IndicShape, HB_IndicAttributes }, -
417 -
418 { HB_IndicShape, HB_IndicAttributes }, -
419 -
420 { HB_IndicShape, HB_IndicAttributes }, -
421 -
422 { HB_IndicShape, HB_IndicAttributes }, -
423 -
424 { HB_ThaiShape, HB_ThaiAttributes }, -
425 -
426 { HB_BasicShape, 0 }, -
427 -
428 { HB_TibetanShape, HB_TibetanAttributes }, -
429 -
430 { HB_MyanmarShape, HB_MyanmarAttributes }, -
431 -
432 { HB_BasicShape, 0 }, -
433 -
434 { HB_HangulShape, 0 }, -
435 -
436 { HB_BasicShape, 0 }, -
437 -
438 { HB_BasicShape, 0 }, -
439 -
440 { HB_KhmerShape, HB_KhmerAttributes }, -
441 -
442 { HB_ArabicShape, 0} -
443}; -
444 -
445void HB_GetTailoredCharAttributes(const HB_UChar16 *string, hb_uint32 stringLength, -
446 const HB_ScriptItem *items, hb_uint32 numItems, -
447 HB_CharAttributes *attributes) -
448{ -
449 if (stringLength == 0)
partially evaluated: stringLength == 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:197626
0-197626
450 return;
never executed: return;
0
451 for (hb_uint32 i = 0; i < numItems; ++i) {
evaluated: i < numItems
TRUEFALSE
yes
Evaluation Count:176633
yes
Evaluation Count:197626
176633-197626
452 HB_Script script = items[i].script; -
453 if (script == HB_Script_Inherited)
partially evaluated: script == HB_Script_Inherited
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:176633
0-176633
454 script = HB_Script_Common;
never executed: script = HB_Script_Common;
0
455 HB_AttributeFunction attributeFunction = HB_ScriptEngines[script].charAttributes; -
456 if (!attributeFunction)
evaluated: !attributeFunction
TRUEFALSE
yes
Evaluation Count:176614
yes
Evaluation Count:19
19-176614
457 continue;
executed: continue;
Execution Count:176614
176614
458 attributeFunction(script, string, items[i].pos, items[i].length, attributes); -
459 }
executed: }
Execution Count:19
19
460}
executed: }
Execution Count:197626
197626
461 -
462 -
463static inline char *tag_to_string(HB_UInt tag) -
464{ -
465 static char string[5]; -
466 string[0] = (tag >> 24)&0xff; -
467 string[1] = (tag >> 16)&0xff; -
468 string[2] = (tag >> 8)&0xff; -
469 string[3] = tag&0xff; -
470 string[4] = 0; -
471 return string;
never executed: return string;
0
472} -
473enum { -
474 RequiresGsub = 1, -
475 RequiresGpos = 2 -
476}; -
477 -
478struct OTScripts { -
479 unsigned int tag; -
480 int flags; -
481}; -
482static const OTScripts ot_scripts [] = { -
483 -
484 { ( ( (HB_UInt)'l' << 24 ) | ( (HB_UInt)'a' << 16 ) | ( (HB_UInt)'t' << 8 ) | (HB_UInt)'n' ), 0 }, -
485 -
486 { ( ( (HB_UInt)'g' << 24 ) | ( (HB_UInt)'r' << 16 ) | ( (HB_UInt)'e' << 8 ) | (HB_UInt)'k' ), 0 }, -
487 -
488 { ( ( (HB_UInt)'c' << 24 ) | ( (HB_UInt)'y' << 16 ) | ( (HB_UInt)'r' << 8 ) | (HB_UInt)'l' ), 0 }, -
489 -
490 { ( ( (HB_UInt)'a' << 24 ) | ( (HB_UInt)'r' << 16 ) | ( (HB_UInt)'m' << 8 ) | (HB_UInt)'n' ), 0 }, -
491 -
492 { ( ( (HB_UInt)'h' << 24 ) | ( (HB_UInt)'e' << 16 ) | ( (HB_UInt)'b' << 8 ) | (HB_UInt)'r' ), 1 }, -
493 -
494 { ( ( (HB_UInt)'a' << 24 ) | ( (HB_UInt)'r' << 16 ) | ( (HB_UInt)'a' << 8 ) | (HB_UInt)'b' ), 1 }, -
495 -
496 { ( ( (HB_UInt)'s' << 24 ) | ( (HB_UInt)'y' << 16 ) | ( (HB_UInt)'r' << 8 ) | (HB_UInt)'c' ), 1 }, -
497 -
498 { ( ( (HB_UInt)'t' << 24 ) | ( (HB_UInt)'h' << 16 ) | ( (HB_UInt)'a' << 8 ) | (HB_UInt)'a' ), 1 }, -
499 -
500 { ( ( (HB_UInt)'d' << 24 ) | ( (HB_UInt)'e' << 16 ) | ( (HB_UInt)'v' << 8 ) | (HB_UInt)'a' ), 1 }, -
501 -
502 { ( ( (HB_UInt)'b' << 24 ) | ( (HB_UInt)'e' << 16 ) | ( (HB_UInt)'n' << 8 ) | (HB_UInt)'g' ), 1 }, -
503 -
504 { ( ( (HB_UInt)'g' << 24 ) | ( (HB_UInt)'u' << 16 ) | ( (HB_UInt)'r' << 8 ) | (HB_UInt)'u' ), 1 }, -
505 -
506 { ( ( (HB_UInt)'g' << 24 ) | ( (HB_UInt)'u' << 16 ) | ( (HB_UInt)'j' << 8 ) | (HB_UInt)'r' ), 1 }, -
507 -
508 { ( ( (HB_UInt)'o' << 24 ) | ( (HB_UInt)'r' << 16 ) | ( (HB_UInt)'y' << 8 ) | (HB_UInt)'a' ), 1 }, -
509 -
510 { ( ( (HB_UInt)'t' << 24 ) | ( (HB_UInt)'a' << 16 ) | ( (HB_UInt)'m' << 8 ) | (HB_UInt)'l' ), 1 }, -
511 -
512 { ( ( (HB_UInt)'t' << 24 ) | ( (HB_UInt)'e' << 16 ) | ( (HB_UInt)'l' << 8 ) | (HB_UInt)'u' ), 1 }, -
513 -
514 { ( ( (HB_UInt)'k' << 24 ) | ( (HB_UInt)'n' << 16 ) | ( (HB_UInt)'d' << 8 ) | (HB_UInt)'a' ), 1 }, -
515 -
516 { ( ( (HB_UInt)'m' << 24 ) | ( (HB_UInt)'l' << 16 ) | ( (HB_UInt)'y' << 8 ) | (HB_UInt)'m' ), 1 }, -
517 -
518 { ( ( (HB_UInt)'s' << 24 ) | ( (HB_UInt)'i' << 16 ) | ( (HB_UInt)'n' << 8 ) | (HB_UInt)'h' ), 1 }, -
519 -
520 { ( ( (HB_UInt)'t' << 24 ) | ( (HB_UInt)'h' << 16 ) | ( (HB_UInt)'a' << 8 ) | (HB_UInt)'i' ), 1 }, -
521 -
522 { ( ( (HB_UInt)'l' << 24 ) | ( (HB_UInt)'a' << 16 ) | ( (HB_UInt)'o' << 8 ) | (HB_UInt)' ' ), 1 }, -
523 -
524 { ( ( (HB_UInt)'t' << 24 ) | ( (HB_UInt)'i' << 16 ) | ( (HB_UInt)'b' << 8 ) | (HB_UInt)'t' ), 1 }, -
525 -
526 { ( ( (HB_UInt)'m' << 24 ) | ( (HB_UInt)'y' << 16 ) | ( (HB_UInt)'m' << 8 ) | (HB_UInt)'r' ), 1 }, -
527 -
528 { ( ( (HB_UInt)'g' << 24 ) | ( (HB_UInt)'e' << 16 ) | ( (HB_UInt)'o' << 8 ) | (HB_UInt)'r' ), 0 }, -
529 -
530 { ( ( (HB_UInt)'h' << 24 ) | ( (HB_UInt)'a' << 16 ) | ( (HB_UInt)'n' << 8 ) | (HB_UInt)'g' ), 1 }, -
531 -
532 { ( ( (HB_UInt)'o' << 24 ) | ( (HB_UInt)'g' << 16 ) | ( (HB_UInt)'a' << 8 ) | (HB_UInt)'m' ), 0 }, -
533 -
534 { ( ( (HB_UInt)'r' << 24 ) | ( (HB_UInt)'u' << 16 ) | ( (HB_UInt)'n' << 8 ) | (HB_UInt)'r' ), 0 }, -
535 -
536 { ( ( (HB_UInt)'k' << 24 ) | ( (HB_UInt)'h' << 16 ) | ( (HB_UInt)'m' << 8 ) | (HB_UInt)'r' ), 1 }, -
537 -
538 { ( ( (HB_UInt)'n' << 24 ) | ( (HB_UInt)'k' << 16 ) | ( (HB_UInt)'o' << 8 ) | (HB_UInt)' ' ), 1 } -
539}; -
540enum { NumOTScripts = sizeof(ot_scripts)/sizeof(OTScripts) }; -
541 -
542static HB_Bool checkScript(HB_Face face, int script) -
543{ -
544 ((script < HB_ScriptCount) ? static_cast<void> (0) : __assert_fail ("script < HB_ScriptCount", "../3rdparty/harfbuzz/src/harfbuzz-shaper.cpp", 598, __PRETTY_FUNCTION__)); -
545 -
546 if (!face->gsub && !face->gpos)
evaluated: !face->gsub
TRUEFALSE
yes
Evaluation Count:2212
yes
Evaluation Count:3892
partially evaluated: !face->gpos
TRUEFALSE
yes
Evaluation Count:2212
no
Evaluation Count:0
0-3892
547 return false;
executed: return false;
Execution Count:2212
2212
548 -
549 unsigned int tag = ot_scripts[script].tag; -
550 int requirements = ot_scripts[script].flags; -
551 -
552 if (requirements & RequiresGsub) {
evaluated: requirements & RequiresGsub
TRUEFALSE
yes
Evaluation Count:2919
yes
Evaluation Count:973
973-2919
553 if (!face->gsub)
partially evaluated: !face->gsub
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2919
0-2919
554 return false;
never executed: return false;
0
555 -
556 HB_UShort script_index; -
557 HB_Error error = HB_GSUB_Select_Script(face->gsub, tag, &script_index); -
558 if (error) {
evaluated: error
TRUEFALSE
yes
Evaluation Count:2279
yes
Evaluation Count:640
640-2279
559 if (1) ; else printf("could not select script %d in GSub table: %d", (int)script, error);
partially evaluated: 1
TRUEFALSE
yes
Evaluation Count:2279
no
Evaluation Count:0
executed: ;
Execution Count:2279
never executed: printf("could not select script %d in GSub table: %d", (int)script, error);
0-2279
560 error = HB_GSUB_Select_Script(face->gsub, ( ( (HB_UInt)'D' << 24 ) | ( (HB_UInt)'F' << 16 ) | ( (HB_UInt)'L' << 8 ) | (HB_UInt)'T' ), &script_index); -
561 if (error)
evaluated: error
TRUEFALSE
yes
Evaluation Count:224
yes
Evaluation Count:2055
224-2055
562 return false;
executed: return false;
Execution Count:224
224
563 }
executed: }
Execution Count:2055
2055
564 }
executed: }
Execution Count:2695
2695
565 -
566 if (requirements & RequiresGpos) {
partially evaluated: requirements & RequiresGpos
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3668
0-3668
567 if (!face->gpos)
never evaluated: !face->gpos
0
568 return false;
never executed: return false;
0
569 -
570 HB_UShort script_index; -
571 HB_Error error = HB_GPOS_Select_Script(face->gpos, script, &script_index); -
572 if (error) {
never evaluated: error
0
573 if (1) ; else printf("could not select script in gpos table: %d", error);
never evaluated: 1
never executed: ;
never executed: printf("could not select script in gpos table: %d", error);
0
574 error = HB_GPOS_Select_Script(face->gpos, ( ( (HB_UInt)'D' << 24 ) | ( (HB_UInt)'F' << 16 ) | ( (HB_UInt)'L' << 8 ) | (HB_UInt)'T' ), &script_index); -
575 if (error)
never evaluated: error
0
576 return false;
never executed: return false;
0
577 }
never executed: }
0
578 -
579 }
never executed: }
0
580 return true;
executed: return true;
Execution Count:3668
3668
581} -
582 -
583static HB_Stream getTableStream(void *font, HB_GetFontTableFunc tableFunc, HB_Tag tag) -
584{ -
585 HB_Error error; -
586 HB_UInt length = 0; -
587 HB_Stream stream = 0; -
588 -
589 if (!font)
partially evaluated: !font
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:654
0-654
590 return 0;
never executed: return 0;
0
591 -
592 error = tableFunc(font, tag, 0, &length); -
593 if (error)
evaluated: error
TRUEFALSE
yes
Evaluation Count:240
yes
Evaluation Count:414
240-414
594 return 0;
executed: return 0;
Execution Count:240
240
595 stream = (HB_Stream)malloc(sizeof(HB_StreamRec)); -
596 if (!stream)
partially evaluated: !stream
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:414
0-414
597 return 0;
never executed: return 0;
0
598 stream->base = (HB_Byte*)malloc(length); -
599 if (!stream->base) {
partially evaluated: !stream->base
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:414
0-414
600 free(stream); -
601 return 0;
never executed: return 0;
0
602 } -
603 error = tableFunc(font, tag, stream->base, &length); -
604 if (error) {
partially evaluated: error
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:414
0-414
605 _hb_close_stream(stream); -
606 return 0;
never executed: return 0;
0
607 } -
608 stream->size = length; -
609 stream->pos = 0; -
610 stream->cursor = __null; -
611 return stream;
executed: return stream;
Execution Count:414
414
612} -
613 -
614HB_Face HB_AllocFace(void *font, HB_GetFontTableFunc tableFunc) -
615{ -
616 HB_Face face = (HB_Face )malloc(sizeof(HB_FaceRec)); -
617 if (!face)
partially evaluated: !face
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1887
0-1887
618 return 0;
never executed: return 0;
0
619 -
620 face->isSymbolFont = false; -
621 face->gdef = 0; -
622 face->gpos = 0; -
623 face->gsub = 0; -
624 face->current_script = HB_ScriptCount; -
625 face->current_flags = HB_ShaperFlag_Default; -
626 face->has_opentype_kerning = false; -
627 face->tmpAttributes = 0; -
628 face->tmpLogClusters = 0; -
629 face->glyphs_substituted = false; -
630 face->buffer = 0; -
631 face->font_for_init = font; -
632 face->get_font_table_func = tableFunc; -
633 -
634 return face;
executed: return face;
Execution Count:1887
1887
635} -
636 -
637HB_Face HB_NewFace(void *font, HB_GetFontTableFunc tableFunc) -
638{ -
639 HB_Face face = HB_AllocFace(font, tableFunc); -
640 if (face)
never evaluated: face
0
641 face = HB_LoadFace(face);
never executed: face = HB_LoadFace(face);
0
642 return face;
never executed: return face;
0
643} -
644 -
645HB_Face HB_LoadFace(HB_Face face) -
646{ -
647 void *font = face->font_for_init; -
648 if (!font)
partially evaluated: !font
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:218
0-218
649 return face;
never executed: return face;
0
650 -
651 HB_GetFontTableFunc tableFunc = face->get_font_table_func; -
652 -
653 face->get_font_table_func = 0; -
654 face->font_for_init = 0; -
655 -
656 HB_Error error = HB_Err_Ok; -
657 HB_Stream stream; -
658 HB_Stream gdefStream; -
659 -
660 gdefStream = getTableStream(font, tableFunc, ( ( (HB_UInt)'G' << 24 ) | ( (HB_UInt)'D' << 16 ) | ( (HB_UInt)'E' << 8 ) | (HB_UInt)'F' )); -
661 error = HB_Err_Not_Covered; -
662 if (!gdefStream || (error = HB_Load_GDEF_Table(gdefStream, &face->gdef))) {
evaluated: !gdefStream
TRUEFALSE
yes
Evaluation Count:82
yes
Evaluation Count:136
partially evaluated: (error = HB_Load_GDEF_Table(gdefStream, &face->gdef))
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:136
0-136
663 -
664 face->gdef = 0; -
665 }
executed: }
Execution Count:82
82
666 -
667 -
668 stream = getTableStream(font, tableFunc, ( ( (HB_UInt)'G' << 24 ) | ( (HB_UInt)'S' << 16 ) | ( (HB_UInt)'U' << 8 ) | (HB_UInt)'B' )); -
669 error = HB_Err_Not_Covered; -
670 if (!stream || (error = HB_Load_GSUB_Table(stream, &face->gsub, face->gdef, gdefStream))) {
evaluated: !stream
TRUEFALSE
yes
Evaluation Count:79
yes
Evaluation Count:139
partially evaluated: (error = HB_Load_GSUB_Table(stream, &face->gsub, face->gdef, gdefStream))
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
671 face->gsub = 0; -
672 if (error != HB_Err_Not_Covered) {
partially evaluated: error != HB_Err_Not_Covered
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:79
0-79
673 -
674 } else {
never executed: }
0
675 -
676 }
executed: }
Execution Count:79
79
677 } -
678 _hb_close_stream(stream); -
679 -
680 stream = getTableStream(font, tableFunc, ( ( (HB_UInt)'G' << 24 ) | ( (HB_UInt)'P' << 16 ) | ( (HB_UInt)'O' << 8 ) | (HB_UInt)'S' )); -
681 error = HB_Err_Not_Covered; -
682 if (!stream || (error = HB_Load_GPOS_Table(stream, &face->gpos, face->gdef, gdefStream))) {
evaluated: !stream
TRUEFALSE
yes
Evaluation Count:79
yes
Evaluation Count:139
partially evaluated: (error = HB_Load_GPOS_Table(stream, &face->gpos, face->gdef, gdefStream))
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
683 face->gpos = 0; -
684 if (1) ; else printf("error loading gpos table: %d", error);
partially evaluated: 1
TRUEFALSE
yes
Evaluation Count:79
no
Evaluation Count:0
executed: ;
Execution Count:79
never executed: printf("error loading gpos table: %d", error);
0-79
685 } -
686 _hb_close_stream(stream); -
687 -
688 _hb_close_stream(gdefStream); -
689 -
690 for (unsigned int i = 0; i < HB_ScriptCount; ++i)
evaluated: i < HB_ScriptCount
TRUEFALSE
yes
Evaluation Count:6104
yes
Evaluation Count:218
218-6104
691 face->supported_scripts[i] = checkScript(face, i);
executed: face->supported_scripts[i] = checkScript(face, i);
Execution Count:6104
6104
692 -
693 if (hb_buffer_new(&face->buffer) != HB_Err_Ok) {
partially evaluated: hb_buffer_new(&face->buffer) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:218
0-218
694 HB_FreeFace(face); -
695 return 0;
never executed: return 0;
0
696 } -
697 -
698 return face;
executed: return face;
Execution Count:218
218
699} -
700 -
701void HB_FreeFace(HB_Face face) -
702{ -
703 if (!face)
evaluated: !face
TRUEFALSE
yes
Evaluation Count:2536
yes
Evaluation Count:1877
1877-2536
704 return;
executed: return;
Execution Count:2536
2536
705 if (face->gpos)
evaluated: face->gpos
TRUEFALSE
yes
Evaluation Count:132
yes
Evaluation Count:1745
132-1745
706 HB_Done_GPOS_Table(face->gpos);
executed: HB_Done_GPOS_Table(face->gpos);
Execution Count:132
132
707 if (face->gsub)
evaluated: face->gsub
TRUEFALSE
yes
Evaluation Count:132
yes
Evaluation Count:1745
132-1745
708 HB_Done_GSUB_Table(face->gsub);
executed: HB_Done_GSUB_Table(face->gsub);
Execution Count:132
132
709 if (face->gdef)
evaluated: face->gdef
TRUEFALSE
yes
Evaluation Count:129
yes
Evaluation Count:1748
129-1748
710 HB_Done_GDEF_Table(face->gdef);
executed: HB_Done_GDEF_Table(face->gdef);
Execution Count:129
129
711 if (face->buffer)
evaluated: face->buffer
TRUEFALSE
yes
Evaluation Count:208
yes
Evaluation Count:1669
208-1669
712 hb_buffer_free(face->buffer);
executed: hb_buffer_free(face->buffer);
Execution Count:208
208
713 if (face->tmpAttributes)
evaluated: face->tmpAttributes
TRUEFALSE
yes
Evaluation Count:132
yes
Evaluation Count:1745
132-1745
714 free(face->tmpAttributes);
executed: free(face->tmpAttributes);
Execution Count:132
132
715 if (face->tmpLogClusters)
evaluated: face->tmpLogClusters
TRUEFALSE
yes
Evaluation Count:132
yes
Evaluation Count:1745
132-1745
716 free(face->tmpLogClusters);
executed: free(face->tmpLogClusters);
Execution Count:132
132
717 free(face); -
718}
executed: }
Execution Count:1877
1877
719 -
720 -
721HB_Bool HB_SelectScript(HB_ShaperItem *shaper_item, const HB_OpenTypeFeature *features) -
722{ -
723 HB_Script script = shaper_item->item.script; -
724 -
725 HB_Face face = shaper_item->face; -
726 if (face->current_script == script && face->current_flags == shaper_item->shaperFlags)
evaluated: face->current_script == script
TRUEFALSE
yes
Evaluation Count:247852
yes
Evaluation Count:539
partially evaluated: face->current_flags == shaper_item->shaperFlags
TRUEFALSE
yes
Evaluation Count:247852
no
Evaluation Count:0
0-247852
727 return shaper_item->face->supported_scripts[script] ? true : false;
executed: return shaper_item->face->supported_scripts[script] ? true : false;
Execution Count:247852
247852
728 -
729 face->current_script = script; -
730 face->current_flags = shaper_item->shaperFlags; -
731 -
732 if (!shaper_item->face->supported_scripts[script])
evaluated: !shaper_item->face->supported_scripts[script]
TRUEFALSE
yes
Evaluation Count:79
yes
Evaluation Count:460
79-460
733 return false;
executed: return false;
Execution Count:79
79
734 -
735 ((script < HB_ScriptCount) ? static_cast<void> (0) : __assert_fail ("script < HB_ScriptCount", "../3rdparty/harfbuzz/src/harfbuzz-shaper.cpp", 789, __PRETTY_FUNCTION__)); -
736 -
737 unsigned int tag = ot_scripts[script].tag; -
738 -
739 if (face->gsub && features) {
partially evaluated: face->gsub
TRUEFALSE
yes
Evaluation Count:460
no
Evaluation Count:0
partially evaluated: features
TRUEFALSE
yes
Evaluation Count:460
no
Evaluation Count:0
0-460
740 HB_GSUB_Clear_Features(face->gsub); -
741 HB_UShort script_index; -
742 HB_Error error = HB_GSUB_Select_Script(face->gsub, tag, &script_index); -
743 if (!error) {
evaluated: !error
TRUEFALSE
yes
Evaluation Count:459
yes
Evaluation Count:1
1-459
744 if (1) ; else printf("script %s has script index %d", tag_to_string(script), script_index);
executed: ;
Execution Count:459
never executed: printf("script %s has script index %d", tag_to_string(script), script_index);
partially evaluated: 1
TRUEFALSE
yes
Evaluation Count:459
no
Evaluation Count:0
0-459
745 while (features->tag) {
evaluated: features->tag
TRUEFALSE
yes
Evaluation Count:1205
yes
Evaluation Count:459
459-1205
746 HB_UShort feature_index; -
747 error = HB_GSUB_Select_Feature(face->gsub, features->tag, script_index, 0xffff, &feature_index); -
748 if (!error) {
evaluated: !error
TRUEFALSE
yes
Evaluation Count:759
yes
Evaluation Count:446
446-759
749 if (1) ; else printf(" adding feature %s", tag_to_string(features->tag));
executed: ;
Execution Count:759
never executed: printf(" adding feature %s", tag_to_string(features->tag));
partially evaluated: 1
TRUEFALSE
yes
Evaluation Count:759
no
Evaluation Count:0
0-759
750 HB_GSUB_Add_Feature(face->gsub, feature_index, features->property); -
751 }
executed: }
Execution Count:759
759
752 ++features; -
753 }
executed: }
Execution Count:1205
1205
754 }
executed: }
Execution Count:459
459
755 }
executed: }
Execution Count:460
460
756 -
757 -
758 face->has_opentype_kerning = false; -
759 -
760 if (face->gpos) {
partially evaluated: face->gpos
TRUEFALSE
yes
Evaluation Count:460
no
Evaluation Count:0
0-460
761 HB_GPOS_Clear_Features(face->gpos); -
762 HB_UShort script_index; -
763 HB_Error error = HB_GPOS_Select_Script(face->gpos, tag, &script_index); -
764 if (!error) {
evaluated: !error
TRUEFALSE
yes
Evaluation Count:459
yes
Evaluation Count:1
1-459
765 HB_UInt *feature_tag_list_buffer; -
766 error = HB_GPOS_Query_Features(face->gpos, script_index, 0xffff, &feature_tag_list_buffer); -
767 if (!error) {
partially evaluated: !error
TRUEFALSE
yes
Evaluation Count:459
no
Evaluation Count:0
0-459
768 HB_UInt *feature_tag_list = feature_tag_list_buffer; -
769 while (*feature_tag_list) {
evaluated: *feature_tag_list
TRUEFALSE
yes
Evaluation Count:1259
yes
Evaluation Count:459
459-1259
770 HB_UShort feature_index; -
771 bool skip = false; -
772 if (*feature_tag_list == ( ( (HB_UInt)'k' << 24 ) | ( (HB_UInt)'e' << 16 ) | ( (HB_UInt)'r' << 8 ) | (HB_UInt)'n' )) {
evaluated: *feature_tag_list == ( ( (HB_UInt)'k' << 24 ) | ( (HB_UInt)'e' << 16 ) | ( (HB_UInt)'r' << 8 ) | (HB_UInt)'n' )
TRUEFALSE
yes
Evaluation Count:452
yes
Evaluation Count:807
452-807
773 if (face->current_flags & HB_ShaperFlag_NoKerning)
partially evaluated: face->current_flags & HB_ShaperFlag_NoKerning
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:452
0-452
774 skip = true;
never executed: skip = true;
0
775 else -
776 face->has_opentype_kerning = true;
executed: face->has_opentype_kerning = true;
Execution Count:452
452
777 } -
778 features = disabled_features; -
779 while (features->tag) {
evaluated: features->tag
TRUEFALSE
yes
Evaluation Count:7554
yes
Evaluation Count:1259
1259-7554
780 if (*feature_tag_list == features->tag) {
partially evaluated: *feature_tag_list == features->tag
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:7554
0-7554
781 skip = true; -
782 break;
never executed: break;
0
783 } -
784 ++features; -
785 }
executed: }
Execution Count:7554
7554
786 -
787 if (!face->has_opentype_kerning &&
evaluated: !face->has_opentype_kerning
TRUEFALSE
yes
Evaluation Count:11
yes
Evaluation Count:1248
11-1248
788 *feature_tag_list == ( ( (HB_UInt)'p' << 24 ) | ( (HB_UInt)'a' << 16 ) | ( (HB_UInt)'l' << 8 ) | (HB_UInt)'t' ))
partially evaluated: *feature_tag_list == ( ( (HB_UInt)'p' << 24 ) | ( (HB_UInt)'a' << 16 ) | ( (HB_UInt)'l' << 8 ) | (HB_UInt)'t' )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:11
0-11
789 skip = true;
never executed: skip = true;
0
790 -
791 if (skip) {
partially evaluated: skip
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1259
0-1259
792 ++feature_tag_list; -
793 continue;
never executed: continue;
0
794 } -
795 error = HB_GPOS_Select_Feature(face->gpos, *feature_tag_list, script_index, 0xffff, &feature_index); -
796 if (!error)
partially evaluated: !error
TRUEFALSE
yes
Evaluation Count:1259
no
Evaluation Count:0
0-1259
797 HB_GPOS_Add_Feature(face->gpos, feature_index, 0x80000000);
executed: HB_GPOS_Add_Feature(face->gpos, feature_index, 0x80000000);
Execution Count:1259
1259
798 ++feature_tag_list; -
799 }
executed: }
Execution Count:1259
1259
800 do { if ( (feature_tag_list_buffer) ) { _hb_free( feature_tag_list_buffer ); feature_tag_list_buffer = __null; } } while (0);
executed: }
Execution Count:459
executed: }
Execution Count:459
partially evaluated: (feature_tag_list_buffer)
TRUEFALSE
yes
Evaluation Count:459
no
Evaluation Count:0
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:459
0-459
801 }
executed: }
Execution Count:459
459
802 }
executed: }
Execution Count:459
459
803 }
executed: }
Execution Count:460
460
804 -
805 return true;
executed: return true;
Execution Count:460
460
806} -
807 -
808static HB_Bool containsSurrogates(HB_ShaperItem *item) -
809{ -
810 for (hb_uint32 i=item->item.pos; i<item->item.pos+item->item.length; ++i) {
evaluated: i<item->item.pos+item->item.length
TRUEFALSE
yes
Evaluation Count:3122810
yes
Evaluation Count:248113
248113-3122810
811 HB_UChar16 ucs = item->string[i]; -
812 if ( (((ucs) & 0xfc00) == 0xd800) || (((ucs) & 0xfc00) == 0xdc00) )
partially evaluated: (((ucs) & 0xfc00) == 0xd800)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3122810
partially evaluated: (((ucs) & 0xfc00) == 0xdc00)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3122810
0-3122810
813 return true;
never executed: return true;
0
814 }
executed: }
Execution Count:3122810
3122810
815 -
816 return false;
executed: return false;
Execution Count:248113
248113
817} -
818 -
819HB_Bool HB_OpenTypeShape(HB_ShaperItem *item, const hb_uint32 *properties) -
820{ -
821 HB_GlyphAttributes *tmpAttributes; -
822 unsigned int *tmpLogClusters; -
823 -
824 HB_Face face = item->face; -
825 -
826 face->length = item->num_glyphs; -
827 -
828 hb_buffer_clear(face->buffer); -
829 -
830 tmpAttributes = (HB_GlyphAttributes *) realloc(face->tmpAttributes, face->length*sizeof(HB_GlyphAttributes)); -
831 if (!tmpAttributes)
partially evaluated: !tmpAttributes
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:248113
0-248113
832 return false;
never executed: return false;
0
833 face->tmpAttributes = tmpAttributes; -
834 -
835 tmpLogClusters = (unsigned int *) realloc(face->tmpLogClusters, face->length*sizeof(unsigned int)); -
836 if (!tmpLogClusters)
partially evaluated: !tmpLogClusters
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:248113
0-248113
837 return false;
never executed: return false;
0
838 face->tmpLogClusters = tmpLogClusters; -
839 -
840 for (int i = 0; i < face->length; ++i) {
evaluated: i < face->length
TRUEFALSE
yes
Evaluation Count:3326586
yes
Evaluation Count:248113
248113-3326586
841 hb_buffer_add_glyph(face->buffer, item->glyphs[i], properties ? properties[i] : 0, i); -
842 face->tmpAttributes[i] = item->attributes[i]; -
843 face->tmpLogClusters[i] = item->log_clusters[i]; -
844 }
executed: }
Execution Count:3326586
3326586
845 face->glyphs_substituted = false; -
846 if (face->gsub && !containsSurrogates(item)) {
partially evaluated: face->gsub
TRUEFALSE
yes
Evaluation Count:248113
no
Evaluation Count:0
partially evaluated: !containsSurrogates(item)
TRUEFALSE
yes
Evaluation Count:248113
no
Evaluation Count:0
0-248113
847 unsigned int error = HB_GSUB_Apply_String(face->gsub, face->buffer); -
848 if (error && error != HB_Err_Not_Covered)
evaluated: error
TRUEFALSE
yes
Evaluation Count:238199
yes
Evaluation Count:9914
partially evaluated: error != HB_Err_Not_Covered
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:238199
0-238199
849 return false;
never executed: return false;
0
850 face->glyphs_substituted = (error != HB_Err_Not_Covered); -
851 }
executed: }
Execution Count:248113
248113
852 return true;
executed: return true;
Execution Count:248113
248113
853} -
854 -
855HB_Bool HB_OpenTypePosition(HB_ShaperItem *item, int availableGlyphs, HB_Bool doLogClusters) -
856{ -
857 HB_Face face = item->face; -
858 -
859 bool glyphs_positioned = false; -
860 if (face->gpos) {
partially evaluated: face->gpos
TRUEFALSE
yes
Evaluation Count:248113
no
Evaluation Count:0
0-248113
861 if (face->buffer->positions)
evaluated: face->buffer->positions
TRUEFALSE
yes
Evaluation Count:247974
yes
Evaluation Count:139
139-247974
862 memset(face->buffer->positions, 0, face->buffer->in_length*sizeof(HB_PositionRec));
executed: memset(face->buffer->positions, 0, face->buffer->in_length*sizeof(HB_PositionRec));
Execution Count:247974
247974
863 -
864 glyphs_positioned = HB_GPOS_Apply_String(item->font, face->gpos, face->current_flags, face->buffer, false, false) != HB_Err_Not_Covered; -
865 }
executed: }
Execution Count:248113
248113
866 -
867 if (!face->glyphs_substituted && !glyphs_positioned) {
evaluated: !face->glyphs_substituted
TRUEFALSE
yes
Evaluation Count:238199
yes
Evaluation Count:9914
evaluated: !glyphs_positioned
TRUEFALSE
yes
Evaluation Count:162580
yes
Evaluation Count:75619
9914-238199
868 HB_HeuristicPosition(item); -
869 return true;
executed: return true;
Execution Count:162580
162580
870 } -
871 -
872 -
873 if (availableGlyphs < (int)face->buffer->in_length) {
partially evaluated: availableGlyphs < (int)face->buffer->in_length
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:85533
0-85533
874 item->num_glyphs = face->buffer->in_length; -
875 return false;
never executed: return false;
0
876 } -
877 -
878 HB_Glyph *glyphs = item->glyphs; -
879 HB_GlyphAttributes *attributes = item->attributes; -
880 -
881 for (unsigned int i = 0; i < face->buffer->in_length; ++i) {
evaluated: i < face->buffer->in_length
TRUEFALSE
yes
Evaluation Count:2709980
yes
Evaluation Count:85533
85533-2709980
882 glyphs[i] = face->buffer->in_string[i].gindex; -
883 attributes[i] = face->tmpAttributes[face->buffer->in_string[i].cluster]; -
884 if (i && face->buffer->in_string[i].cluster == face->buffer->in_string[i-1].cluster)
evaluated: i
TRUEFALSE
yes
Evaluation Count:2624447
yes
Evaluation Count:85533
partially evaluated: face->buffer->in_string[i].cluster == face->buffer->in_string[i-1].cluster
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2624447
0-2624447
885 attributes[i].clusterStart = false;
never executed: attributes[i].clusterStart = false;
0
886 }
executed: }
Execution Count:2709980
2709980
887 item->num_glyphs = face->buffer->in_length; -
888 -
889 if (doLogClusters && face->glyphs_substituted) {
partially evaluated: doLogClusters
TRUEFALSE
yes
Evaluation Count:85533
no
Evaluation Count:0
evaluated: face->glyphs_substituted
TRUEFALSE
yes
Evaluation Count:9914
yes
Evaluation Count:75619
0-85533
890 -
891 unsigned short *logClusters = item->log_clusters; -
892 int clusterStart = 0; -
893 int oldCi = 0; -
894 -
895 -
896 for (unsigned int i = 0; i < face->buffer->in_length; ++i) {
evaluated: i < face->buffer->in_length
TRUEFALSE
yes
Evaluation Count:136804
yes
Evaluation Count:9914
9914-136804
897 int ci = face->buffer->in_string[i].cluster; -
898 -
899 -
900 if (!attributes[i].mark && attributes[i].clusterStart && ci != oldCi) {
partially evaluated: !attributes[i].mark
TRUEFALSE
yes
Evaluation Count:136804
no
Evaluation Count:0
partially evaluated: attributes[i].clusterStart
TRUEFALSE
yes
Evaluation Count:136804
no
Evaluation Count:0
evaluated: ci != oldCi
TRUEFALSE
yes
Evaluation Count:126890
yes
Evaluation Count:9914
0-136804
901 for (int j = oldCi; j < ci; j++)
evaluated: j < ci
TRUEFALSE
yes
Evaluation Count:136838
yes
Evaluation Count:126890
126890-136838
902 logClusters[j] = clusterStart;
executed: logClusters[j] = clusterStart;
Execution Count:136838
136838
903 clusterStart = i; -
904 oldCi = ci; -
905 }
executed: }
Execution Count:126890
126890
906 }
executed: }
Execution Count:136804
136804
907 for (int j = oldCi; j < face->length; j++)
evaluated: j < face->length
TRUEFALSE
yes
Evaluation Count:9984
yes
Evaluation Count:9914
9914-9984
908 logClusters[j] = clusterStart;
executed: logClusters[j] = clusterStart;
Execution Count:9984
9984
909 }
executed: }
Execution Count:9914
9914
910 -
911 -
912 -
913 -
914 -
915 if (glyphs_positioned) {
evaluated: glyphs_positioned
TRUEFALSE
yes
Evaluation Count:85387
yes
Evaluation Count:146
146-85387
916 item->font->klass->getGlyphAdvances(item->font, item->glyphs, item->num_glyphs, item->advances, item->face->current_flags);; -
917 HB_Position positions = face->buffer->positions; -
918 HB_Fixed *advances = item->advances; -
919 -
920 -
921 for (unsigned int i = 0; i < face->buffer->in_length; i++) {
evaluated: i < face->buffer->in_length
TRUEFALSE
yes
Evaluation Count:2709329
yes
Evaluation Count:85387
85387-2709329
922 -
923 -
924 -
925 -
926 -
927 -
928 HB_Fixed adjustment = positions[i].x_advance; -
929 -
930 if (!(face->current_flags & HB_ShaperFlag_UseDesignMetrics))
partially evaluated: !(face->current_flags & HB_ShaperFlag_UseDesignMetrics)
TRUEFALSE
yes
Evaluation Count:2709329
no
Evaluation Count:0
0-2709329
931 adjustment = (((adjustment)+32) & -64);
executed: adjustment = (((adjustment)+32) & -64);
Execution Count:2709329
2709329
932 -
933 if (positions[i].new_advance) {
partially evaluated: positions[i].new_advance
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2709329
0-2709329
934 advances[i] = adjustment; -
935 } else {
never executed: }
0
936 advances[i] += adjustment; -
937 }
executed: }
Execution Count:2709329
2709329
938 -
939 int back = 0; -
940 HB_FixedPoint *offsets = item->offsets; -
941 offsets[i].x = positions[i].x_pos; -
942 offsets[i].y = positions[i].y_pos; -
943 while (positions[i - back].back) {
evaluated: positions[i - back].back
TRUEFALSE
yes
Evaluation Count:1224
yes
Evaluation Count:2709329
1224-2709329
944 back += positions[i - back].back; -
945 offsets[i].x += positions[i - back].x_pos; -
946 offsets[i].y += positions[i - back].y_pos; -
947 }
executed: }
Execution Count:1224
1224
948 offsets[i].y = -offsets[i].y; -
949 -
950 if (item->item.bidiLevel % 2) {
evaluated: item->item.bidiLevel % 2
TRUEFALSE
yes
Evaluation Count:28
yes
Evaluation Count:2709301
28-2709301
951 -
952 back = positions[i].back; -
953 while (back--)
partially evaluated: back--
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:28
0-28
954 offsets[i].x -= advances[i-back];
never executed: offsets[i].x -= advances[i-back];
0
955 } else {
executed: }
Execution Count:28
28
956 back = 0; -
957 while (positions[i - back].back) {
evaluated: positions[i - back].back
TRUEFALSE
yes
Evaluation Count:1224
yes
Evaluation Count:2709301
1224-2709301
958 back += positions[i - back].back; -
959 offsets[i].x -= advances[i-back]; -
960 }
executed: }
Execution Count:1224
1224
961 }
executed: }
Execution Count:2709301
2709301
962 -
963 -
964 } -
965 item->kerning_applied = face->has_opentype_kerning; -
966 } else {
executed: }
Execution Count:85387
85387
967 HB_HeuristicPosition(item); -
968 }
executed: }
Execution Count:146
146
969 return true;
executed: return true;
Execution Count:85533
85533
970} -
971 -
972 -
973HB_Bool HB_ShapeItem(HB_ShaperItem *shaper_item) -
974{ -
975 HB_Bool result = false; -
976 if (shaper_item->num_glyphs < shaper_item->item.length) {
partially evaluated: shaper_item->num_glyphs < shaper_item->item.length
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:248442
0-248442
977 shaper_item->num_glyphs = shaper_item->item.length; -
978 return false;
never executed: return false;
0
979 } -
980 ((shaper_item->item.script < HB_ScriptCount) ? static_cast<void> (0) : __assert_fail ("shaper_item->item.script < HB_ScriptCount", "../3rdparty/harfbuzz/src/harfbuzz-shaper.cpp", 1098, __PRETTY_FUNCTION__)); -
981 result = HB_ScriptEngines[shaper_item->item.script].shape(shaper_item); -
982 shaper_item->glyphIndicesPresent = false; -
983 return result;
executed: return result;
Execution Count:248442
248442
984} -
985 -
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