../3rdparty/harfbuzz/src/harfbuzz-hebrew.c

Switch to Source codePreprocessed file
LineSource CodeCoverage
1 -
2 -
3 -
4 -
5 -
6 -
7static const HB_OpenTypeFeature hebrew_features[] = { -
8 { ( ( (HB_UInt)'c' << 24 ) | ( (HB_UInt)'c' << 16 ) | ( (HB_UInt)'m' << 8 ) | (HB_UInt)'p' ), CcmpProperty }, -
9 {0, 0} -
10}; -
11 -
12 -
13 -
14 -
15 -
16 -
17 -
18HB_Bool HB_HebrewShape(HB_ShaperItem *shaper_item) -
19{ -
20 enum { -
21 Dagesh = 0x5bc, -
22 ShinDot = 0x5c1, -
23 SinDot = 0x5c2, -
24 Patah = 0x5b7, -
25 Qamats = 0x5b8, -
26 Holam = 0x5b9, -
27 Rafe = 0x5bf -
28 }; -
29 -
30 ((shaper_item->item.script == HB_Script_Hebrew) ? static_cast<void> (0) : __assert_fail ("shaper_item->item.script == HB_Script_Hebrew", "../3rdparty/harfbuzz/src/harfbuzz-hebrew.c", 57, __PRETTY_FUNCTION__)); -
31 -
32 -
33 if (HB_SelectScript(shaper_item, hebrew_features)) {
partially evaluated: HB_SelectScript(shaper_item, hebrew_features)
TRUEFALSE
yes
Evaluation Count:114
no
Evaluation Count:0
0-114
34 -
35 const int availableGlyphs = shaper_item->num_glyphs; -
36 if (!HB_ConvertStringToGlyphIndices(shaper_item))
partially evaluated: !HB_ConvertStringToGlyphIndices(shaper_item)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:114
0-114
37 return 0;
never executed: return 0;
0
38 -
39 HB_HeuristicSetGlyphAttributes(shaper_item); -
40 HB_OpenTypeShape(shaper_item, 0); -
41 return HB_OpenTypePosition(shaper_item, availableGlyphs, (!0));
executed: return HB_OpenTypePosition(shaper_item, availableGlyphs, (!0));
Execution Count:114
114
42 } -
43 -
44 -
45 { -
46 const HB_UChar16 *uc = shaper_item->string + shaper_item->item.pos; -
47 unsigned short *logClusters = shaper_item->log_clusters; -
48 HB_GlyphAttributes *attributes = shaper_item->attributes; -
49 -
50 HB_Bool haveGlyphs; -
51 int slen = 1; -
52 int cluster_start = 0; -
53 hb_uint32 i; -
54 -
55 HB_UChar16 stackshapedChars[512]; HB_UChar16 *shapedChars = stackshapedChars; if ((2 * shaper_item->item.length) >= 512) shapedChars = (HB_UChar16 *)malloc((2 * shaper_item->item.length) * sizeof(HB_UChar16));;
never executed: shapedChars = (HB_UChar16 *)malloc((2 * shaper_item->item.length) * sizeof(HB_UChar16));
never evaluated: (2 * shaper_item->item.length) >= 512
0
56 *shapedChars = *uc; -
57 logClusters[0] = 0; -
58 -
59 for (i = 1; i < shaper_item->item.length; ++i) {
never evaluated: i < shaper_item->item.length
0
60 hb_uint16 base = shapedChars[cluster_start]; -
61 hb_uint16 shaped = 0; -
62 HB_Bool invalid = 0; -
63 if (uc[i] == Dagesh) {
never evaluated: uc[i] == Dagesh
0
64 if (base >= 0x5d0
never evaluated: base >= 0x5d0
0
65 && base <= 0x5ea
never evaluated: base <= 0x5ea
0
66 && base != 0x5d7
never evaluated: base != 0x5d7
0
67 && base != 0x5dd
never evaluated: base != 0x5dd
0
68 && base != 0x5df
never evaluated: base != 0x5df
0
69 && base != 0x5e2
never evaluated: base != 0x5e2
0
70 && base != 0x5e5) {
never evaluated: base != 0x5e5
0
71 shaped = base - 0x5d0 + 0xfb30; -
72 } else if (base == 0xfb2a || base == 0xfb2b ) {
never executed: }
never evaluated: base == 0xfb2a
never evaluated: base == 0xfb2b
0
73 shaped = base + 2; -
74 } else {
never executed: }
0
75 invalid = (!0); -
76 }
never executed: }
0
77 } else if (uc[i] == ShinDot) {
never evaluated: uc[i] == ShinDot
0
78 if (base == 0x05e9)
never evaluated: base == 0x05e9
0
79 shaped = 0xfb2a;
never executed: shaped = 0xfb2a;
0
80 else if (base == 0xfb49)
never evaluated: base == 0xfb49
0
81 shaped = 0xfb2c;
never executed: shaped = 0xfb2c;
0
82 else -
83 invalid = (!0);
never executed: invalid = (!0);
0
84 } else if (uc[i] == SinDot) {
never evaluated: uc[i] == SinDot
0
85 if (base == 0x05e9)
never evaluated: base == 0x05e9
0
86 shaped = 0xfb2b;
never executed: shaped = 0xfb2b;
0
87 else if (base == 0xfb49)
never evaluated: base == 0xfb49
0
88 shaped = 0xfb2d;
never executed: shaped = 0xfb2d;
0
89 else -
90 invalid = (!0);
never executed: invalid = (!0);
0
91 } else if (uc[i] == Patah) {
never evaluated: uc[i] == Patah
0
92 if (base == 0x5d0)
never evaluated: base == 0x5d0
0
93 shaped = 0xfb2e;
never executed: shaped = 0xfb2e;
0
94 } else if (uc[i] == Qamats) {
never executed: }
never evaluated: uc[i] == Qamats
0
95 if (base == 0x5d0)
never evaluated: base == 0x5d0
0
96 shaped = 0xfb2f;
never executed: shaped = 0xfb2f;
0
97 } else if (uc[i] == Holam) {
never executed: }
never evaluated: uc[i] == Holam
0
98 if (base == 0x5d5)
never evaluated: base == 0x5d5
0
99 shaped = 0xfb4b;
never executed: shaped = 0xfb4b;
0
100 } else if (uc[i] == Rafe) {
never executed: }
never evaluated: uc[i] == Rafe
0
101 if (base == 0x5d1)
never evaluated: base == 0x5d1
0
102 shaped = 0xfb4c;
never executed: shaped = 0xfb4c;
0
103 else if (base == 0x5db)
never evaluated: base == 0x5db
0
104 shaped = 0xfb4d;
never executed: shaped = 0xfb4d;
0
105 else if (base == 0x5e4)
never evaluated: base == 0x5e4
0
106 shaped = 0xfb4e;
never executed: shaped = 0xfb4e;
0
107 } -
108 -
109 if (invalid) {
never evaluated: invalid
0
110 shapedChars[slen] = 0x25cc; -
111 attributes[slen].clusterStart = (!0); -
112 attributes[slen].mark = 0; -
113 attributes[slen].combiningClass = 0; -
114 cluster_start = slen; -
115 ++slen; -
116 }
never executed: }
0
117 if (shaped) {
never evaluated: shaped
0
118 if (shaper_item->font->klass->canRender(shaper_item->font, (HB_UChar16 *)&shaped, 1)) {
never evaluated: shaper_item->font->klass->canRender(shaper_item->font, (HB_UChar16 *)&shaped, 1)
0
119 shapedChars[cluster_start] = shaped; -
120 } else
never executed: }
0
121 shaped = 0;
never executed: shaped = 0;
0
122 } -
123 if (!shaped) {
never evaluated: !shaped
0
124 HB_CharCategory category; -
125 int cmb; -
126 shapedChars[slen] = uc[i]; -
127 HB_GetUnicodeCharProperties(uc[i], &category, &cmb); -
128 if (category != HB_Mark_NonSpacing) {
never evaluated: category != HB_Mark_NonSpacing
0
129 attributes[slen].clusterStart = (!0); -
130 attributes[slen].mark = 0; -
131 attributes[slen].combiningClass = 0; -
132 attributes[slen].dontPrint = ((uc[i] >= 0x200b && uc[i] <= 0x200f ) || (uc[i] >= 0x2028 && uc[i] <= 0x202f ) || (uc[i] >= 0x206a && uc[i] <= 0x206f ));
never evaluated: uc[i] >= 0x200b
never evaluated: uc[i] <= 0x200f
never evaluated: uc[i] >= 0x2028
never evaluated: uc[i] <= 0x202f
never evaluated: uc[i] >= 0x206a
never evaluated: uc[i] <= 0x206f
0
133 cluster_start = slen; -
134 } else {
never executed: }
0
135 attributes[slen].clusterStart = 0; -
136 attributes[slen].mark = (!0); -
137 attributes[slen].combiningClass = cmb; -
138 }
never executed: }
0
139 ++slen; -
140 }
never executed: }
0
141 logClusters[i] = cluster_start; -
142 }
never executed: }
0
143 -
144 haveGlyphs = shaper_item->font->klass -
145 ->convertStringToGlyphIndices(shaper_item->font, -
146 shapedChars, slen, -
147 shaper_item->glyphs, &shaper_item->num_glyphs, -
148 shaper_item->item.bidiLevel % 2); -
149 -
150 if (stackshapedChars != shapedChars) free(shapedChars);;
never executed: free(shapedChars);
never evaluated: stackshapedChars != shapedChars
0
151 -
152 if (!haveGlyphs)
never evaluated: !haveGlyphs
0
153 return 0;
never executed: return 0;
0
154 -
155 HB_HeuristicPosition(shaper_item); -
156 } -
157 -
158 return (!0);
never executed: return (!0);
0
159} -
160 -
Switch to Source codePreprocessed file
Generated by Squish Coco Non-Commercial