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

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1/* -
2 * Copyright (C) 1998-2004 David Turner and Werner Lemberg -
3 * Copyright (C) 2006 Behdad Esfahbod -
4 * Copyright (C) 2007 Red Hat, Inc. -
5 * -
6 * This is part of HarfBuzz, an OpenType Layout engine library. -
7 * -
8 * Permission is hereby granted, without written agreement and without -
9 * license or royalty fees, to use, copy, modify, and distribute this -
10 * software and its documentation for any purpose, provided that the -
11 * above copyright notice and the following two paragraphs appear in -
12 * all copies of this software. -
13 * -
14 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR -
15 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES -
16 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN -
17 * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH -
18 * DAMAGE. -
19 * -
20 * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, -
21 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND -
22 * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS -
23 * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO -
24 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. -
25 * -
26 * Red Hat Author(s): Behdad Esfahbod -
27 */ -
28 -
29#include "harfbuzz-impl.h" -
30#include "harfbuzz-gpos-private.h" -
31#include "harfbuzz-open-private.h" -
32#include "harfbuzz-gdef-private.h" -
33#include "harfbuzz-shaper.h" -
34 -
35struct GPOS_Instance_ -
36{ -
37 HB_GPOSHeader* gpos; -
38 HB_Font font; -
39 HB_Bool dvi; -
40 HB_UShort load_flags; /* how the glyph should be loaded */ -
41 HB_Bool r2l; -
42 -
43 HB_UShort last; /* the last valid glyph -- used -
44 with cursive positioning */ -
45 HB_Fixed anchor_x; /* the coordinates of the anchor point */ -
46 HB_Fixed anchor_y; /* of the last valid glyph */ -
47}; -
48 -
49typedef struct GPOS_Instance_ GPOS_Instance; -
50 -
51 -
52static HB_Error GPOS_Do_Glyph_Lookup( GPOS_Instance* gpi, -
53 HB_UShort lookup_index, -
54 HB_Buffer buffer, -
55 HB_UShort context_length, -
56 int nesting_level ); -
57 -
58 -
59 -
60#ifdef HB_SUPPORT_MULTIPLE_MASTER -
61/* the client application must replace this with something more -
62 meaningful if multiple master fonts are to be supported. */ -
63 -
64static HB_Error default_mmfunc( HB_Font font, -
65 HB_UShort metric_id, -
66 HB_Fixed* metric_value, -
67 void* data ) -
68{ -
69 HB_UNUSED(font); -
70 HB_UNUSED(metric_id); -
71 HB_UNUSED(metric_value); -
72 HB_UNUSED(data); -
73 return ERR(HB_Err_Not_Covered); /* ERR() call intended */ -
74} -
75#endif -
76 -
77 -
78 -
79HB_Error HB_Load_GPOS_Table( HB_Stream stream, -
80 HB_GPOSHeader** retptr, -
81 HB_GDEFHeader* gdef, -
82 HB_Stream gdefStream ) -
83{ -
84 HB_UInt cur_offset, new_offset, base_offset;
executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
85 -
86 HB_GPOSHeader* gpos;
executed (the execution status of this line is deduced): HB_GPOSHeader* gpos;
-
87 -
88 HB_Error error = HB_Err_Ok;
executed (the execution status of this line is deduced): HB_Error error = HB_Err_Ok;
-
89 -
90 -
91 if ( !retptr )
partially evaluated: !retptr
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
92 return ERR(HB_Err_Invalid_Argument);
never executed: return _hb_err (HB_Err_Invalid_Argument);
0
93 -
94 if ( GOTO_Table( TTAG_GPOS ) )
partially evaluated: (0)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
95 return error;
never executed: return error;
0
96 -
97 base_offset = FILE_Pos();
executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream );
-
98 -
99 if ( ALLOC ( gpos, sizeof( *gpos ) ) )
partially evaluated: ( (gpos) = _hb_alloc( sizeof( *gpos ), &error ), error != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
100 return error;
never executed: return error;
0
101 -
102#ifdef HB_SUPPORT_MULTIPLE_MASTER -
103 gpos->mmfunc = default_mmfunc; -
104#endif -
105 -
106 /* skip version */ -
107 -
108 if ( FILE_Seek( base_offset + 4L ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, base_offset + 4L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
109 ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
110 goto Fail4;
never executed: goto Fail4;
0
111 -
112 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
113 -
114 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
115 -
116 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
117 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
118 ( error = _HB_OPEN_Load_ScriptList( &gpos->ScriptList,
partially evaluated: ( error = _HB_OPEN_Load_ScriptList( &gpos->ScriptList, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
119 stream ) ) != HB_Err_Ok )
partially evaluated: ( error = _HB_OPEN_Load_ScriptList( &gpos->ScriptList, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
120 goto Fail4;
never executed: goto Fail4;
0
121 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
122 -
123 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
124 goto Fail3;
never executed: goto Fail3;
0
125 -
126 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
127 -
128 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
129 -
130 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
131 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
132 ( error = _HB_OPEN_Load_FeatureList( &gpos->FeatureList,
partially evaluated: ( error = _HB_OPEN_Load_FeatureList( &gpos->FeatureList, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
133 stream ) ) != HB_Err_Ok )
partially evaluated: ( error = _HB_OPEN_Load_FeatureList( &gpos->FeatureList, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
134 goto Fail3;
never executed: goto Fail3;
0
135 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
136 -
137 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
138 goto Fail2;
never executed: goto Fail2;
0
139 -
140 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
141 -
142 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
143 -
144 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
145 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
146 ( error = _HB_OPEN_Load_LookupList( &gpos->LookupList,
partially evaluated: ( error = _HB_OPEN_Load_LookupList( &gpos->LookupList, stream, HB_Type_GPOS ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
147 stream, HB_Type_GPOS ) ) != HB_Err_Ok )
partially evaluated: ( error = _HB_OPEN_Load_LookupList( &gpos->LookupList, stream, HB_Type_GPOS ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
148 goto Fail2;
never executed: goto Fail2;
0
149 -
150 gpos->gdef = gdef; /* can be NULL */
executed (the execution status of this line is deduced): gpos->gdef = gdef;
-
151 -
152 if ( ( error = _HB_GDEF_LoadMarkAttachClassDef_From_LookupFlags( gdef, gdefStream,
partially evaluated: ( error = _HB_GDEF_LoadMarkAttachClassDef_From_LookupFlags( gdef, gdefStream, gpos->LookupList.Lookup, gpos->LookupList.LookupCount ) )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
153 gpos->LookupList.Lookup,
partially evaluated: ( error = _HB_GDEF_LoadMarkAttachClassDef_From_LookupFlags( gdef, gdefStream, gpos->LookupList.Lookup, gpos->LookupList.LookupCount ) )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
154 gpos->LookupList.LookupCount ) ) )
partially evaluated: ( error = _HB_GDEF_LoadMarkAttachClassDef_From_LookupFlags( gdef, gdefStream, gpos->LookupList.Lookup, gpos->LookupList.LookupCount ) )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:139
0-139
155 goto Fail1;
never executed: goto Fail1;
0
156 -
157 *retptr = gpos;
executed (the execution status of this line is deduced): *retptr = gpos;
-
158 -
159 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:139
139
160 -
161Fail1: -
162 _HB_OPEN_Free_LookupList( &gpos->LookupList, HB_Type_GPOS );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_LookupList( &gpos->LookupList, HB_Type_GPOS );
-
163 -
164Fail2:
code before this statement never executed: Fail2:
0
165 _HB_OPEN_Free_FeatureList( &gpos->FeatureList );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_FeatureList( &gpos->FeatureList );
-
166 -
167Fail3:
code before this statement never executed: Fail3:
0
168 _HB_OPEN_Free_ScriptList( &gpos->ScriptList );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_ScriptList( &gpos->ScriptList );
-
169 -
170Fail4:
code before this statement never executed: Fail4:
0
171 FREE( gpos );
never executed: }
never executed: }
never evaluated: (gpos)
never evaluated: 0
0
172 -
173 return error;
never executed: return error;
0
174} -
175 -
176 -
177HB_Error HB_Done_GPOS_Table( HB_GPOSHeader* gpos ) -
178{ -
179 _HB_OPEN_Free_LookupList( &gpos->LookupList, HB_Type_GPOS );
executed (the execution status of this line is deduced): _HB_OPEN_Free_LookupList( &gpos->LookupList, HB_Type_GPOS );
-
180 _HB_OPEN_Free_FeatureList( &gpos->FeatureList );
executed (the execution status of this line is deduced): _HB_OPEN_Free_FeatureList( &gpos->FeatureList );
-
181 _HB_OPEN_Free_ScriptList( &gpos->ScriptList );
executed (the execution status of this line is deduced): _HB_OPEN_Free_ScriptList( &gpos->ScriptList );
-
182 -
183 FREE( gpos );
executed: }
Execution Count:132
executed: }
Execution Count:132
partially evaluated: (gpos)
TRUEFALSE
yes
Evaluation Count:132
no
Evaluation Count:0
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:132
0-132
184 -
185 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:132
132
186} -
187 -
188static HB_UInt Calculate_Class2RecordSize(HB_UShort format1, HB_UShort format2) -
189{ -
190 // Return number of 16 bit values in two value records with given formats -
191 return (format1 & 0x01) + (format2 & 0x01)
executed: return (format1 & 0x01) + (format2 & 0x01) + ((format1 & 0x02) >> 1) + ((format2 & 0x02) >> 1) + ((format1 & 0x04) >> 2) + ((format2 & 0x04) >> 2) + ((format1 & 0x08) >> 3) + ((format2 & 0x08) >> 3) + ((format1 & 0x10) >> 4) + ((format2 & 0x10) >> 4) + ((format1 & 0x20) >> 5) + ((format2 & 0x20) >> 5) + ((format1 & 0x40) >> 6) + ((format2 & 0x40) >> 6) + ((format1 & 0x80) >> 7) + ((format2 & 0x80) >> 7);
Execution Count:867382
867382
192 + ((format1 & 0x02) >> 1) + ((format2 & 0x02) >> 1)
executed: return (format1 & 0x01) + (format2 & 0x01) + ((format1 & 0x02) >> 1) + ((format2 & 0x02) >> 1) + ((format1 & 0x04) >> 2) + ((format2 & 0x04) >> 2) + ((format1 & 0x08) >> 3) + ((format2 & 0x08) >> 3) + ((format1 & 0x10) >> 4) + ((format2 & 0x10) >> 4) + ((format1 & 0x20) >> 5) + ((format2 & 0x20) >> 5) + ((format1 & 0x40) >> 6) + ((format2 & 0x40) >> 6) + ((format1 & 0x80) >> 7) + ((format2 & 0x80) >> 7);
Execution Count:867382
867382
193 + ((format1 & 0x04) >> 2) + ((format2 & 0x04) >> 2)
executed: return (format1 & 0x01) + (format2 & 0x01) + ((format1 & 0x02) >> 1) + ((format2 & 0x02) >> 1) + ((format1 & 0x04) >> 2) + ((format2 & 0x04) >> 2) + ((format1 & 0x08) >> 3) + ((format2 & 0x08) >> 3) + ((format1 & 0x10) >> 4) + ((format2 & 0x10) >> 4) + ((format1 & 0x20) >> 5) + ((format2 & 0x20) >> 5) + ((format1 & 0x40) >> 6) + ((format2 & 0x40) >> 6) + ((format1 & 0x80) >> 7) + ((format2 & 0x80) >> 7);
Execution Count:867382
867382
194 + ((format1 & 0x08) >> 3) + ((format2 & 0x08) >> 3)
executed: return (format1 & 0x01) + (format2 & 0x01) + ((format1 & 0x02) >> 1) + ((format2 & 0x02) >> 1) + ((format1 & 0x04) >> 2) + ((format2 & 0x04) >> 2) + ((format1 & 0x08) >> 3) + ((format2 & 0x08) >> 3) + ((format1 & 0x10) >> 4) + ((format2 & 0x10) >> 4) + ((format1 & 0x20) >> 5) + ((format2 & 0x20) >> 5) + ((format1 & 0x40) >> 6) + ((format2 & 0x40) >> 6) + ((format1 & 0x80) >> 7) + ((format2 & 0x80) >> 7);
Execution Count:867382
867382
195 + ((format1 & 0x10) >> 4) + ((format2 & 0x10) >> 4)
executed: return (format1 & 0x01) + (format2 & 0x01) + ((format1 & 0x02) >> 1) + ((format2 & 0x02) >> 1) + ((format1 & 0x04) >> 2) + ((format2 & 0x04) >> 2) + ((format1 & 0x08) >> 3) + ((format2 & 0x08) >> 3) + ((format1 & 0x10) >> 4) + ((format2 & 0x10) >> 4) + ((format1 & 0x20) >> 5) + ((format2 & 0x20) >> 5) + ((format1 & 0x40) >> 6) + ((format2 & 0x40) >> 6) + ((format1 & 0x80) >> 7) + ((format2 & 0x80) >> 7);
Execution Count:867382
867382
196 + ((format1 & 0x20) >> 5) + ((format2 & 0x20) >> 5)
executed: return (format1 & 0x01) + (format2 & 0x01) + ((format1 & 0x02) >> 1) + ((format2 & 0x02) >> 1) + ((format1 & 0x04) >> 2) + ((format2 & 0x04) >> 2) + ((format1 & 0x08) >> 3) + ((format2 & 0x08) >> 3) + ((format1 & 0x10) >> 4) + ((format2 & 0x10) >> 4) + ((format1 & 0x20) >> 5) + ((format2 & 0x20) >> 5) + ((format1 & 0x40) >> 6) + ((format2 & 0x40) >> 6) + ((format1 & 0x80) >> 7) + ((format2 & 0x80) >> 7);
Execution Count:867382
867382
197 + ((format1 & 0x40) >> 6) + ((format2 & 0x40) >> 6)
executed: return (format1 & 0x01) + (format2 & 0x01) + ((format1 & 0x02) >> 1) + ((format2 & 0x02) >> 1) + ((format1 & 0x04) >> 2) + ((format2 & 0x04) >> 2) + ((format1 & 0x08) >> 3) + ((format2 & 0x08) >> 3) + ((format1 & 0x10) >> 4) + ((format2 & 0x10) >> 4) + ((format1 & 0x20) >> 5) + ((format2 & 0x20) >> 5) + ((format1 & 0x40) >> 6) + ((format2 & 0x40) >> 6) + ((format1 & 0x80) >> 7) + ((format2 & 0x80) >> 7);
Execution Count:867382
867382
198 + ((format1 & 0x80) >> 7) + ((format2 & 0x80) >> 7);
executed: return (format1 & 0x01) + (format2 & 0x01) + ((format1 & 0x02) >> 1) + ((format2 & 0x02) >> 1) + ((format1 & 0x04) >> 2) + ((format2 & 0x04) >> 2) + ((format1 & 0x08) >> 3) + ((format2 & 0x08) >> 3) + ((format1 & 0x10) >> 4) + ((format2 & 0x10) >> 4) + ((format1 & 0x20) >> 5) + ((format2 & 0x20) >> 5) + ((format1 & 0x40) >> 6) + ((format2 & 0x40) >> 6) + ((format1 & 0x80) >> 7) + ((format2 & 0x80) >> 7);
Execution Count:867382
867382
199} -
200 -
201/***************************** -
202 * SubTable related functions -
203 *****************************/ -
204 -
205/* shared tables */ -
206 -
207/* ValueRecord */ -
208 -
209static HB_Error Get_FlexibleValueRecord( GPOS_Instance* gpi, -
210 HB_Short* vr, -
211 HB_UShort format, -
212 HB_Position gd ) -
213{ -
214 HB_Error error = HB_Err_Ok;
executed (the execution status of this line is deduced): HB_Error error = HB_Err_Ok;
-
215 -
216 HB_16Dot16 x_scale, y_scale;
executed (the execution status of this line is deduced): HB_16Dot16 x_scale, y_scale;
-
217 -
218 if ( !format )
evaluated: !format
TRUEFALSE
yes
Evaluation Count:433444
yes
Evaluation Count:433444
433444
219 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:433444
433444
220 -
221 x_scale = gpi->font->x_scale;
executed (the execution status of this line is deduced): x_scale = gpi->font->x_scale;
-
222 y_scale = gpi->font->y_scale;
executed (the execution status of this line is deduced): y_scale = gpi->font->y_scale;
-
223 -
224 /* design units -> fractional pixel */ -
225 -
226 if ( format & HB_GPOS_FORMAT_HAVE_X_PLACEMENT ) {
partially evaluated: format & 0x0001
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:433444
0-433444
227 gd->x_pos += *vr * x_scale / 0x10000;
never executed (the execution status of this line is deduced): gd->x_pos += *vr * x_scale / 0x10000;
-
228 vr++;
never executed (the execution status of this line is deduced): vr++;
-
229 }
never executed: }
0
230 if ( format & HB_GPOS_FORMAT_HAVE_Y_PLACEMENT ) {
partially evaluated: format & 0x0002
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:433444
0-433444
231 gd->y_pos += *vr * y_scale / 0x10000;
never executed (the execution status of this line is deduced): gd->y_pos += *vr * y_scale / 0x10000;
-
232 vr++;
never executed (the execution status of this line is deduced): vr++;
-
233 }
never executed: }
0
234 if ( format & HB_GPOS_FORMAT_HAVE_X_ADVANCE ) {
partially evaluated: format & 0x0004
TRUEFALSE
yes
Evaluation Count:433444
no
Evaluation Count:0
0-433444
235 gd->x_advance += *vr * x_scale / 0x10000;
executed (the execution status of this line is deduced): gd->x_advance += *vr * x_scale / 0x10000;
-
236 vr++;
executed (the execution status of this line is deduced): vr++;
-
237 }
executed: }
Execution Count:433444
433444
238 if ( format & HB_GPOS_FORMAT_HAVE_Y_ADVANCE ) {
partially evaluated: format & 0x0008
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:433444
0-433444
239 gd->y_advance += *vr * y_scale / 0x10000;
never executed (the execution status of this line is deduced): gd->y_advance += *vr * y_scale / 0x10000;
-
240 vr++;
never executed (the execution status of this line is deduced): vr++;
-
241 }
never executed: }
0
242 -
243 return error;
executed: return error;
Execution Count:433444
433444
244} -
245 -
246/* There is a subtle difference in the specs between a `table' and a -
247 `record' -- offsets for device tables in ValueRecords are taken from -
248 the parent table and not the parent record. */ -
249 -
250static HB_Error Load_ValueRecord( HB_ValueRecord* vr, -
251 HB_UShort format, -
252 HB_UInt base_offset, -
253 HB_Stream stream ) -
254{ -
255 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
256 -
257 HB_UInt cur_offset, new_offset;
executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset;
-
258 -
259 -
260 if ( format & HB_GPOS_FORMAT_HAVE_X_PLACEMENT )
evaluated: format & 0x0001
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:12
2-12
261 { -
262 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2
0-2
263 return error;
never executed: return error;
0
264 -
265 vr->XPlacement = GET_Short();
executed (the execution status of this line is deduced): vr->XPlacement = (stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ));
-
266 -
267 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
268 }
executed: }
Execution Count:2
2
269 else -
270 vr->XPlacement = 0;
executed: vr->XPlacement = 0;
Execution Count:12
12
271 -
272 if ( format & HB_GPOS_FORMAT_HAVE_Y_PLACEMENT )
partially evaluated: format & 0x0002
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:14
0-14
273 { -
274 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
275 return error;
never executed: return error;
0
276 -
277 vr->YPlacement = GET_Short();
never executed (the execution status of this line is deduced): vr->YPlacement = (stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ));
-
278 -
279 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
280 }
never executed: }
0
281 else -
282 vr->YPlacement = 0;
executed: vr->YPlacement = 0;
Execution Count:14
14
283 -
284 if ( format & HB_GPOS_FORMAT_HAVE_X_ADVANCE )
evaluated: format & 0x0004
TRUEFALSE
yes
Evaluation Count:12
yes
Evaluation Count:2
2-12
285 { -
286 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:12
0-12
287 return error;
never executed: return error;
0
288 -
289 vr->XAdvance = GET_Short();
executed (the execution status of this line is deduced): vr->XAdvance = (stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ));
-
290 -
291 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
292 }
executed: }
Execution Count:12
12
293 else -
294 vr->XAdvance = 0;
executed: vr->XAdvance = 0;
Execution Count:2
2
295 -
296 if ( format & HB_GPOS_FORMAT_HAVE_Y_ADVANCE )
partially evaluated: format & 0x0008
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:14
0-14
297 { -
298 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
299 return error;
never executed: return error;
0
300 -
301 vr->YAdvance = GET_Short();
never executed (the execution status of this line is deduced): vr->YAdvance = (stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ));
-
302 -
303 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
304 }
never executed: }
0
305 else -
306 vr->YAdvance = 0;
executed: vr->YAdvance = 0;
Execution Count:14
14
307 -
308 if ( format & HB_GPOS_FORMAT_HAVE_DEVICE_TABLES )
partially evaluated: format & 0x00F0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:14
0-14
309 { -
310 if ( ALLOC_ARRAY( vr->DeviceTables, 4, HB_Device ) )
never evaluated: ( (vr->DeviceTables) = _hb_alloc( (4)*sizeof(HB_Device), &error ), error != 0 )
0
311 return error;
never executed: return error;
0
312 vr->DeviceTables[VR_X_ADVANCE_DEVICE] = 0;
never executed (the execution status of this line is deduced): vr->DeviceTables[2] = 0;
-
313 vr->DeviceTables[VR_Y_ADVANCE_DEVICE] = 0;
never executed (the execution status of this line is deduced): vr->DeviceTables[3] = 0;
-
314 vr->DeviceTables[VR_X_PLACEMENT_DEVICE] = 0;
never executed (the execution status of this line is deduced): vr->DeviceTables[0] = 0;
-
315 vr->DeviceTables[VR_Y_PLACEMENT_DEVICE] = 0;
never executed (the execution status of this line is deduced): vr->DeviceTables[1] = 0;
-
316 }
never executed: }
0
317 else -
318 { -
319 vr->DeviceTables = 0;
executed (the execution status of this line is deduced): vr->DeviceTables = 0;
-
320 }
executed: }
Execution Count:14
14
321 -
322 if ( format & HB_GPOS_FORMAT_HAVE_X_PLACEMENT_DEVICE )
partially evaluated: format & 0x0010
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:14
0-14
323 { -
324 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
325 goto Fail4;
never executed: goto Fail4;
0
326 -
327 new_offset = GET_UShort();
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
328 -
329 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
330 -
331 if ( new_offset )
never evaluated: new_offset
0
332 { -
333 new_offset += base_offset;
never executed (the execution status of this line is deduced): new_offset += base_offset;
-
334 -
335 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
336 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
337 ( error = _HB_OPEN_Load_Device( &vr->DeviceTables[VR_X_PLACEMENT_DEVICE],
never evaluated: ( error = _HB_OPEN_Load_Device( &vr->DeviceTables[0], stream ) ) != HB_Err_Ok
0
338 stream ) ) != HB_Err_Ok )
never evaluated: ( error = _HB_OPEN_Load_Device( &vr->DeviceTables[0], stream ) ) != HB_Err_Ok
0
339 goto Fail4;
never executed: goto Fail4;
0
340 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
341 }
never executed: }
0
342 }
never executed: }
0
343 -
344 if ( format & HB_GPOS_FORMAT_HAVE_Y_PLACEMENT_DEVICE )
partially evaluated: format & 0x0020
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:14
0-14
345 { -
346 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
347 goto Fail3;
never executed: goto Fail3;
0
348 -
349 new_offset = GET_UShort();
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
350 -
351 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
352 -
353 if ( new_offset )
never evaluated: new_offset
0
354 { -
355 new_offset += base_offset;
never executed (the execution status of this line is deduced): new_offset += base_offset;
-
356 -
357 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
358 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
359 ( error = _HB_OPEN_Load_Device( &vr->DeviceTables[VR_Y_PLACEMENT_DEVICE],
never evaluated: ( error = _HB_OPEN_Load_Device( &vr->DeviceTables[1], stream ) ) != HB_Err_Ok
0
360 stream ) ) != HB_Err_Ok )
never evaluated: ( error = _HB_OPEN_Load_Device( &vr->DeviceTables[1], stream ) ) != HB_Err_Ok
0
361 goto Fail3;
never executed: goto Fail3;
0
362 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
363 }
never executed: }
0
364 }
never executed: }
0
365 -
366 if ( format & HB_GPOS_FORMAT_HAVE_X_ADVANCE_DEVICE )
partially evaluated: format & 0x0040
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:14
0-14
367 { -
368 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
369 goto Fail2;
never executed: goto Fail2;
0
370 -
371 new_offset = GET_UShort();
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
372 -
373 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
374 -
375 if ( new_offset )
never evaluated: new_offset
0
376 { -
377 new_offset += base_offset;
never executed (the execution status of this line is deduced): new_offset += base_offset;
-
378 -
379 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
380 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
381 ( error = _HB_OPEN_Load_Device( &vr->DeviceTables[VR_X_ADVANCE_DEVICE],
never evaluated: ( error = _HB_OPEN_Load_Device( &vr->DeviceTables[2], stream ) ) != HB_Err_Ok
0
382 stream ) ) != HB_Err_Ok )
never evaluated: ( error = _HB_OPEN_Load_Device( &vr->DeviceTables[2], stream ) ) != HB_Err_Ok
0
383 goto Fail2;
never executed: goto Fail2;
0
384 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
385 }
never executed: }
0
386 }
never executed: }
0
387 -
388 if ( format & HB_GPOS_FORMAT_HAVE_Y_ADVANCE_DEVICE )
partially evaluated: format & 0x0080
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:14
0-14
389 { -
390 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
391 goto Fail1;
never executed: goto Fail1;
0
392 -
393 new_offset = GET_UShort();
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
394 -
395 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
396 -
397 if ( new_offset )
never evaluated: new_offset
0
398 { -
399 new_offset += base_offset;
never executed (the execution status of this line is deduced): new_offset += base_offset;
-
400 -
401 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
402 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
403 ( error = _HB_OPEN_Load_Device( &vr->DeviceTables[VR_Y_ADVANCE_DEVICE],
never evaluated: ( error = _HB_OPEN_Load_Device( &vr->DeviceTables[3], stream ) ) != HB_Err_Ok
0
404 stream ) ) != HB_Err_Ok )
never evaluated: ( error = _HB_OPEN_Load_Device( &vr->DeviceTables[3], stream ) ) != HB_Err_Ok
0
405 goto Fail1;
never executed: goto Fail1;
0
406 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
407 }
never executed: }
0
408 }
never executed: }
0
409 -
410 if ( format & HB_GPOS_FORMAT_HAVE_X_ID_PLACEMENT )
partially evaluated: format & 0x0100
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:14
0-14
411 { -
412 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
413 goto Fail1;
never executed: goto Fail1;
0
414 -
415#ifdef HB_SUPPORT_MULTIPLE_MASTER -
416 vr->XIdPlacement = GET_UShort(); -
417#else -
418 (void) GET_UShort();
never executed (the execution status of this line is deduced): (void) ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
419#endif -
420 -
421 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
422 }
never executed: }
0
423#ifdef HB_SUPPORT_MULTIPLE_MASTER -
424 else -
425 vr->XIdPlacement = 0; -
426#endif -
427 -
428 if ( format & HB_GPOS_FORMAT_HAVE_Y_ID_PLACEMENT )
partially evaluated: format & 0x0200
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:14
0-14
429 { -
430 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
431 goto Fail1;
never executed: goto Fail1;
0
432 -
433#ifdef HB_SUPPORT_MULTIPLE_MASTER -
434 vr->YIdPlacement = GET_UShort(); -
435#else -
436 (void) GET_UShort();
never executed (the execution status of this line is deduced): (void) ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
437#endif -
438 -
439 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
440 }
never executed: }
0
441#ifdef HB_SUPPORT_MULTIPLE_MASTER -
442 else -
443 vr->YIdPlacement = 0; -
444#endif -
445 -
446 if ( format & HB_GPOS_FORMAT_HAVE_X_ID_ADVANCE )
partially evaluated: format & 0x0400
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:14
0-14
447 { -
448 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
449 goto Fail1;
never executed: goto Fail1;
0
450 -
451#ifdef HB_SUPPORT_MULTIPLE_MASTER -
452 vr->XIdAdvance = GET_UShort(); -
453#else -
454 (void) GET_UShort();
never executed (the execution status of this line is deduced): (void) ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
455#endif -
456 -
457 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
458 }
never executed: }
0
459#ifdef HB_SUPPORT_MULTIPLE_MASTER -
460 else -
461 vr->XIdAdvance = 0; -
462#endif -
463 -
464 if ( format & HB_GPOS_FORMAT_HAVE_Y_ID_ADVANCE )
partially evaluated: format & 0x0800
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:14
0-14
465 { -
466 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
467 goto Fail1;
never executed: goto Fail1;
0
468 -
469#ifdef HB_SUPPORT_MULTIPLE_MASTER -
470 vr->YIdAdvance = GET_UShort(); -
471#else -
472 (void) GET_UShort();
never executed (the execution status of this line is deduced): (void) ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
473#endif -
474 -
475 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
476 }
never executed: }
0
477#ifdef HB_SUPPORT_MULTIPLE_MASTER -
478 else -
479 vr->YIdAdvance = 0; -
480#endif -
481 -
482 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:14
14
483 -
484Fail1: -
485 if ( vr->DeviceTables )
never evaluated: vr->DeviceTables
0
486 _HB_OPEN_Free_Device( vr->DeviceTables[VR_Y_ADVANCE_DEVICE] );
never executed: _HB_OPEN_Free_Device( vr->DeviceTables[3] );
0
487 -
488Fail2:
code before this statement never executed: Fail2:
0
489 if ( vr->DeviceTables )
never evaluated: vr->DeviceTables
0
490 _HB_OPEN_Free_Device( vr->DeviceTables[VR_X_ADVANCE_DEVICE] );
never executed: _HB_OPEN_Free_Device( vr->DeviceTables[2] );
0
491 -
492Fail3:
code before this statement never executed: Fail3:
0
493 if ( vr->DeviceTables )
never evaluated: vr->DeviceTables
0
494 _HB_OPEN_Free_Device( vr->DeviceTables[VR_Y_PLACEMENT_DEVICE] );
never executed: _HB_OPEN_Free_Device( vr->DeviceTables[1] );
0
495 -
496Fail4:
code before this statement never executed: Fail4:
0
497 FREE( vr->DeviceTables );
never executed: }
never executed: }
never evaluated: (vr->DeviceTables)
never evaluated: 0
0
498 return error;
never executed: return error;
0
499} -
500 -
501 -
502static void Free_ValueRecord( HB_ValueRecord* vr, -
503 HB_UShort format ) -
504{ -
505 if ( format & HB_GPOS_FORMAT_HAVE_Y_ADVANCE_DEVICE )
partially evaluated: format & 0x0080
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:12
0-12
506 _HB_OPEN_Free_Device( vr->DeviceTables[VR_Y_ADVANCE_DEVICE] );
never executed: _HB_OPEN_Free_Device( vr->DeviceTables[3] );
0
507 if ( format & HB_GPOS_FORMAT_HAVE_X_ADVANCE_DEVICE )
partially evaluated: format & 0x0040
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:12
0-12
508 _HB_OPEN_Free_Device( vr->DeviceTables[VR_X_ADVANCE_DEVICE] );
never executed: _HB_OPEN_Free_Device( vr->DeviceTables[2] );
0
509 if ( format & HB_GPOS_FORMAT_HAVE_Y_PLACEMENT_DEVICE )
partially evaluated: format & 0x0020
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:12
0-12
510 _HB_OPEN_Free_Device( vr->DeviceTables[VR_Y_PLACEMENT_DEVICE] );
never executed: _HB_OPEN_Free_Device( vr->DeviceTables[1] );
0
511 if ( format & HB_GPOS_FORMAT_HAVE_X_PLACEMENT_DEVICE )
partially evaluated: format & 0x0010
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:12
0-12
512 _HB_OPEN_Free_Device( vr->DeviceTables[VR_X_PLACEMENT_DEVICE] );
never executed: _HB_OPEN_Free_Device( vr->DeviceTables[0] );
0
513 FREE( vr->DeviceTables );
never executed: }
executed: }
Execution Count:12
partially evaluated: (vr->DeviceTables)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:12
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:12
0-12
514}
executed: }
Execution Count:12
12
515 -
516 -
517static HB_Error Get_ValueRecord( GPOS_Instance* gpi, -
518 HB_ValueRecord* vr, -
519 HB_UShort format, -
520 HB_Position gd ) -
521{ -
522 HB_Short pixel_value;
never executed (the execution status of this line is deduced): HB_Short pixel_value;
-
523 HB_Error error = HB_Err_Ok;
never executed (the execution status of this line is deduced): HB_Error error = HB_Err_Ok;
-
524#ifdef HB_SUPPORT_MULTIPLE_MASTER -
525 HB_GPOSHeader* gpos = gpi->gpos; -
526 HB_Fixed value; -
527#endif -
528 -
529 HB_UShort x_ppem, y_ppem;
never executed (the execution status of this line is deduced): HB_UShort x_ppem, y_ppem;
-
530 HB_16Dot16 x_scale, y_scale;
never executed (the execution status of this line is deduced): HB_16Dot16 x_scale, y_scale;
-
531 -
532 -
533 if ( !format )
never evaluated: !format
0
534 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
535 -
536 x_ppem = gpi->font->x_ppem;
never executed (the execution status of this line is deduced): x_ppem = gpi->font->x_ppem;
-
537 y_ppem = gpi->font->y_ppem;
never executed (the execution status of this line is deduced): y_ppem = gpi->font->y_ppem;
-
538 x_scale = gpi->font->x_scale;
never executed (the execution status of this line is deduced): x_scale = gpi->font->x_scale;
-
539 y_scale = gpi->font->y_scale;
never executed (the execution status of this line is deduced): y_scale = gpi->font->y_scale;
-
540 -
541 /* design units -> fractional pixel */ -
542 -
543 if ( format & HB_GPOS_FORMAT_HAVE_X_PLACEMENT )
never evaluated: format & 0x0001
0
544 gd->x_pos += x_scale * vr->XPlacement / 0x10000;
never executed: gd->x_pos += x_scale * vr->XPlacement / 0x10000;
0
545 if ( format & HB_GPOS_FORMAT_HAVE_Y_PLACEMENT )
never evaluated: format & 0x0002
0
546 gd->y_pos += y_scale * vr->YPlacement / 0x10000;
never executed: gd->y_pos += y_scale * vr->YPlacement / 0x10000;
0
547 if ( format & HB_GPOS_FORMAT_HAVE_X_ADVANCE )
never evaluated: format & 0x0004
0
548 gd->x_advance += x_scale * vr->XAdvance / 0x10000;
never executed: gd->x_advance += x_scale * vr->XAdvance / 0x10000;
0
549 if ( format & HB_GPOS_FORMAT_HAVE_Y_ADVANCE )
never evaluated: format & 0x0008
0
550 gd->y_advance += y_scale * vr->YAdvance / 0x10000;
never executed: gd->y_advance += y_scale * vr->YAdvance / 0x10000;
0
551 -
552 if ( !gpi->dvi )
never evaluated: !gpi->dvi
0
553 { -
554 /* pixel -> fractional pixel */ -
555 -
556 if ( format & HB_GPOS_FORMAT_HAVE_X_PLACEMENT_DEVICE )
never evaluated: format & 0x0010
0
557 { -
558 _HB_OPEN_Get_Device( vr->DeviceTables[VR_X_PLACEMENT_DEVICE], x_ppem, &pixel_value );
never executed (the execution status of this line is deduced): _HB_OPEN_Get_Device( vr->DeviceTables[0], x_ppem, &pixel_value );
-
559 gd->x_pos += pixel_value << 6;
never executed (the execution status of this line is deduced): gd->x_pos += pixel_value << 6;
-
560 }
never executed: }
0
561 if ( format & HB_GPOS_FORMAT_HAVE_Y_PLACEMENT_DEVICE )
never evaluated: format & 0x0020
0
562 { -
563 _HB_OPEN_Get_Device( vr->DeviceTables[VR_Y_PLACEMENT_DEVICE], y_ppem, &pixel_value );
never executed (the execution status of this line is deduced): _HB_OPEN_Get_Device( vr->DeviceTables[1], y_ppem, &pixel_value );
-
564 gd->y_pos += pixel_value << 6;
never executed (the execution status of this line is deduced): gd->y_pos += pixel_value << 6;
-
565 }
never executed: }
0
566 if ( format & HB_GPOS_FORMAT_HAVE_X_ADVANCE_DEVICE )
never evaluated: format & 0x0040
0
567 { -
568 _HB_OPEN_Get_Device( vr->DeviceTables[VR_X_ADVANCE_DEVICE], x_ppem, &pixel_value );
never executed (the execution status of this line is deduced): _HB_OPEN_Get_Device( vr->DeviceTables[2], x_ppem, &pixel_value );
-
569 gd->x_advance += pixel_value << 6;
never executed (the execution status of this line is deduced): gd->x_advance += pixel_value << 6;
-
570 }
never executed: }
0
571 if ( format & HB_GPOS_FORMAT_HAVE_Y_ADVANCE_DEVICE )
never evaluated: format & 0x0080
0
572 { -
573 _HB_OPEN_Get_Device( vr->DeviceTables[VR_Y_ADVANCE_DEVICE], y_ppem, &pixel_value );
never executed (the execution status of this line is deduced): _HB_OPEN_Get_Device( vr->DeviceTables[3], y_ppem, &pixel_value );
-
574 gd->y_advance += pixel_value << 6;
never executed (the execution status of this line is deduced): gd->y_advance += pixel_value << 6;
-
575 }
never executed: }
0
576 }
never executed: }
0
577 -
578#ifdef HB_SUPPORT_MULTIPLE_MASTER -
579 /* values returned from mmfunc() are already in fractional pixels */ -
580 -
581 if ( format & HB_GPOS_FORMAT_HAVE_X_ID_PLACEMENT ) -
582 { -
583 error = (gpos->mmfunc)( gpi->font, vr->XIdPlacement, -
584 &value, gpos->data ); -
585 if ( error ) -
586 return error; -
587 gd->x_pos += value; -
588 } -
589 if ( format & HB_GPOS_FORMAT_HAVE_Y_ID_PLACEMENT ) -
590 { -
591 error = (gpos->mmfunc)( gpi->font, vr->YIdPlacement, -
592 &value, gpos->data ); -
593 if ( error ) -
594 return error; -
595 gd->y_pos += value; -
596 } -
597 if ( format & HB_GPOS_FORMAT_HAVE_X_ID_ADVANCE ) -
598 { -
599 error = (gpos->mmfunc)( gpi->font, vr->XIdAdvance, -
600 &value, gpos->data ); -
601 if ( error ) -
602 return error; -
603 gd->x_advance += value; -
604 } -
605 if ( format & HB_GPOS_FORMAT_HAVE_Y_ID_ADVANCE ) -
606 { -
607 error = (gpos->mmfunc)( gpi->font, vr->YIdAdvance, -
608 &value, gpos->data ); -
609 if ( error ) -
610 return error; -
611 gd->y_advance += value; -
612 } -
613#endif -
614 -
615 return error;
never executed: return error;
0
616} -
617 -
618 -
619/* AnchorFormat1 */ -
620/* AnchorFormat2 */ -
621/* AnchorFormat3 */ -
622/* AnchorFormat4 */ -
623 -
624static HB_Error Load_Anchor( HB_Anchor* an, -
625 HB_Stream stream ) -
626{ -
627 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
628 -
629 HB_UInt cur_offset, new_offset, base_offset;
executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
630 -
631 -
632 base_offset = FILE_Pos();
executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream );
-
633 -
634 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:371584
0-371584
635 return error;
never executed: return error;
0
636 -
637 an->PosFormat = GET_UShort();
executed (the execution status of this line is deduced): an->PosFormat = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
638 -
639 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
640 -
641 switch ( an->PosFormat ) -
642 { -
643 case 1: -
644 if ( ACCESS_Frame( 4L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 4L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:366135
0-366135
645 return error;
never executed: return error;
0
646 -
647 an->af.af1.XCoordinate = GET_Short();
executed (the execution status of this line is deduced): an->af.af1.XCoordinate = (stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ));
-
648 an->af.af1.YCoordinate = GET_Short();
executed (the execution status of this line is deduced): an->af.af1.YCoordinate = (stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ));
-
649 -
650 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
651 break;
executed: break;
Execution Count:366135
366135
652 -
653 case 2: -
654 if ( ACCESS_Frame( 6L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 6L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:5230
0-5230
655 return error;
never executed: return error;
0
656 -
657 an->af.af2.XCoordinate = GET_Short();
executed (the execution status of this line is deduced): an->af.af2.XCoordinate = (stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ));
-
658 an->af.af2.YCoordinate = GET_Short();
executed (the execution status of this line is deduced): an->af.af2.YCoordinate = (stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ));
-
659 an->af.af2.AnchorPoint = GET_UShort();
executed (the execution status of this line is deduced): an->af.af2.AnchorPoint = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
660 -
661 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
662 break;
executed: break;
Execution Count:5230
5230
663 -
664 case 3: -
665 if ( ACCESS_Frame( 6L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 6L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:219
0-219
666 return error;
never executed: return error;
0
667 -
668 an->af.af3.XCoordinate = GET_Short();
executed (the execution status of this line is deduced): an->af.af3.XCoordinate = (stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ));
-
669 an->af.af3.YCoordinate = GET_Short();
executed (the execution status of this line is deduced): an->af.af3.YCoordinate = (stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ));
-
670 -
671 new_offset = GET_UShort();
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
672 -
673 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
674 -
675 if ( new_offset )
evaluated: new_offset
TRUEFALSE
yes
Evaluation Count:75
yes
Evaluation Count:144
75-144
676 { -
677 if ( ALLOC_ARRAY( an->af.af3.DeviceTables, 2, HB_Device ) )
partially evaluated: ( (an->af.af3.DeviceTables) = _hb_alloc( (2)*sizeof(HB_Device), &error ), error != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:75
0-75
678 return error;
never executed: return error;
0
679 -
680 an->af.af3.DeviceTables[AF3_X_DEVICE_TABLE] = 0;
executed (the execution status of this line is deduced): an->af.af3.DeviceTables[0] = 0;
-
681 an->af.af3.DeviceTables[AF3_Y_DEVICE_TABLE] = 0;
executed (the execution status of this line is deduced): an->af.af3.DeviceTables[1] = 0;
-
682 -
683 new_offset += base_offset;
executed (the execution status of this line is deduced): new_offset += base_offset;
-
684 -
685 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
686 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:75
0-75
687 ( error = _HB_OPEN_Load_Device( &an->af.af3.DeviceTables[AF3_X_DEVICE_TABLE],
partially evaluated: ( error = _HB_OPEN_Load_Device( &an->af.af3.DeviceTables[0], stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:75
0-75
688 stream ) ) != HB_Err_Ok )
partially evaluated: ( error = _HB_OPEN_Load_Device( &an->af.af3.DeviceTables[0], stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:75
0-75
689 goto Fail2;
never executed: goto Fail2;
0
690 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
691 }
executed: }
Execution Count:75
75
692 -
693 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:219
0-219
694 goto Fail;
never executed: goto Fail;
0
695 -
696 new_offset = GET_UShort();
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
697 -
698 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
699 -
700 if ( new_offset )
evaluated: new_offset
TRUEFALSE
yes
Evaluation Count:150
yes
Evaluation Count:69
69-150
701 { -
702 if ( !an->af.af3.DeviceTables )
evaluated: !an->af.af3.DeviceTables
TRUEFALSE
yes
Evaluation Count:144
yes
Evaluation Count:6
6-144
703 { -
704 if ( ALLOC_ARRAY( an->af.af3.DeviceTables, 2, HB_Device ) )
partially evaluated: ( (an->af.af3.DeviceTables) = _hb_alloc( (2)*sizeof(HB_Device), &error ), error != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:144
0-144
705 return error;
never executed: return error;
0
706 -
707 an->af.af3.DeviceTables[AF3_X_DEVICE_TABLE] = 0;
executed (the execution status of this line is deduced): an->af.af3.DeviceTables[0] = 0;
-
708 an->af.af3.DeviceTables[AF3_Y_DEVICE_TABLE] = 0;
executed (the execution status of this line is deduced): an->af.af3.DeviceTables[1] = 0;
-
709 }
executed: }
Execution Count:144
144
710 -
711 new_offset += base_offset;
executed (the execution status of this line is deduced): new_offset += base_offset;
-
712 -
713 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
714 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:150
0-150
715 ( error = _HB_OPEN_Load_Device( &an->af.af3.DeviceTables[AF3_Y_DEVICE_TABLE],
partially evaluated: ( error = _HB_OPEN_Load_Device( &an->af.af3.DeviceTables[1], stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:150
0-150
716 stream ) ) != HB_Err_Ok )
partially evaluated: ( error = _HB_OPEN_Load_Device( &an->af.af3.DeviceTables[1], stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:150
0-150
717 goto Fail;
never executed: goto Fail;
0
718 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
719 }
executed: }
Execution Count:150
150
720 break;
executed: break;
Execution Count:219
219
721 -
722 case 4: -
723 if ( ACCESS_Frame( 4L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 4L ))) != 0 )
0
724 return error;
never executed: return error;
0
725 -
726#ifdef HB_SUPPORT_MULTIPLE_MASTER -
727 an->af.af4.XIdAnchor = GET_UShort(); -
728 an->af.af4.YIdAnchor = GET_UShort(); -
729#else -
730 (void) GET_UShort();
never executed (the execution status of this line is deduced): (void) ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
731 (void) GET_UShort();
never executed (the execution status of this line is deduced): (void) ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
732#endif -
733 -
734 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
735 break;
never executed: break;
0
736 -
737 default: -
738 return ERR(HB_Err_Invalid_SubTable_Format);
never executed: return _hb_err (HB_Err_Invalid_SubTable_Format);
0
739 } -
740 -
741 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:371584
371584
742 -
743Fail: -
744 if ( an->af.af3.DeviceTables )
never evaluated: an->af.af3.DeviceTables
0
745 _HB_OPEN_Free_Device( an->af.af3.DeviceTables[AF3_X_DEVICE_TABLE] );
never executed: _HB_OPEN_Free_Device( an->af.af3.DeviceTables[0] );
0
746 -
747Fail2:
code before this statement never executed: Fail2:
0
748 FREE( an->af.af3.DeviceTables );
never executed: }
never executed: }
never evaluated: (an->af.af3.DeviceTables)
never evaluated: 0
0
749 return error;
never executed: return error;
0
750} -
751 -
752 -
753static void Free_Anchor( HB_Anchor* an) -
754{ -
755 if ( an->PosFormat == 3 && an->af.af3.DeviceTables )
evaluated: an->PosFormat == 3
TRUEFALSE
yes
Evaluation Count:116
yes
Evaluation Count:341345
partially evaluated: an->af.af3.DeviceTables
TRUEFALSE
yes
Evaluation Count:116
no
Evaluation Count:0
0-341345
756 { -
757 _HB_OPEN_Free_Device( an->af.af3.DeviceTables[AF3_X_DEVICE_TABLE] );
executed (the execution status of this line is deduced): _HB_OPEN_Free_Device( an->af.af3.DeviceTables[0] );
-
758 _HB_OPEN_Free_Device( an->af.af3.DeviceTables[AF3_Y_DEVICE_TABLE] );
executed (the execution status of this line is deduced): _HB_OPEN_Free_Device( an->af.af3.DeviceTables[1] );
-
759 FREE( an->af.af3.DeviceTables );
executed: }
Execution Count:116
executed: }
Execution Count:116
partially evaluated: (an->af.af3.DeviceTables)
TRUEFALSE
yes
Evaluation Count:116
no
Evaluation Count:0
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:116
0-116
760 }
executed: }
Execution Count:116
116
761}
executed: }
Execution Count:341461
341461
762 -
763 -
764static HB_Error Get_Anchor( GPOS_Instance* gpi, -
765 HB_Anchor* an, -
766 HB_UShort glyph_index, -
767 HB_Fixed* x_value, -
768 HB_Fixed* y_value ) -
769{ -
770 HB_Error error = HB_Err_Ok;
executed (the execution status of this line is deduced): HB_Error error = HB_Err_Ok;
-
771 -
772#ifdef HB_SUPPORT_MULTIPLE_MASTER -
773 HB_GPOSHeader* gpos = gpi->gpos; -
774#endif -
775 HB_UShort ap;
executed (the execution status of this line is deduced): HB_UShort ap;
-
776 -
777 HB_Short pixel_value;
executed (the execution status of this line is deduced): HB_Short pixel_value;
-
778 -
779 HB_UShort x_ppem, y_ppem;
executed (the execution status of this line is deduced): HB_UShort x_ppem, y_ppem;
-
780 HB_16Dot16 x_scale, y_scale;
executed (the execution status of this line is deduced): HB_16Dot16 x_scale, y_scale;
-
781 -
782 -
783 x_ppem = gpi->font->x_ppem;
executed (the execution status of this line is deduced): x_ppem = gpi->font->x_ppem;
-
784 y_ppem = gpi->font->y_ppem;
executed (the execution status of this line is deduced): y_ppem = gpi->font->y_ppem;
-
785 x_scale = gpi->font->x_scale;
executed (the execution status of this line is deduced): x_scale = gpi->font->x_scale;
-
786 y_scale = gpi->font->y_scale;
executed (the execution status of this line is deduced): y_scale = gpi->font->y_scale;
-
787 -
788 switch ( an->PosFormat ) -
789 { -
790 case 0: -
791 /* The special case of an empty AnchorTable */ -
792 default: -
793 -
794 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
795 -
796 case 1: -
797 *x_value = x_scale * an->af.af1.XCoordinate / 0x10000;
executed (the execution status of this line is deduced): *x_value = x_scale * an->af.af1.XCoordinate / 0x10000;
-
798 *y_value = y_scale * an->af.af1.YCoordinate / 0x10000;
executed (the execution status of this line is deduced): *y_value = y_scale * an->af.af1.YCoordinate / 0x10000;
-
799 break;
executed: break;
Execution Count:2400
2400
800 -
801 case 2: -
802 if ( !gpi->dvi )
never evaluated: !gpi->dvi
0
803 { -
804 hb_uint32 n_points = 0;
never executed (the execution status of this line is deduced): hb_uint32 n_points = 0;
-
805 ap = an->af.af2.AnchorPoint;
never executed (the execution status of this line is deduced): ap = an->af.af2.AnchorPoint;
-
806 if (!gpi->font->klass->getPointInOutline)
never evaluated: !gpi->font->klass->getPointInOutline
0
807 goto no_contour_point;
never executed: goto no_contour_point;
0
808 error = gpi->font->klass->getPointInOutline(gpi->font, glyph_index, gpi->load_flags, ap, x_value, y_value, &n_points);
never executed (the execution status of this line is deduced): error = gpi->font->klass->getPointInOutline(gpi->font, glyph_index, gpi->load_flags, ap, x_value, y_value, &n_points);
-
809 if (error)
never evaluated: error
0
810 return error;
never executed: return error;
0
811 /* if n_points is set to zero, we use the design coordinate value pair. -
812 * This can happen e.g. for sbit glyphs. */ -
813 if (!n_points)
never evaluated: !n_points
0
814 goto no_contour_point;
never executed: goto no_contour_point;
0
815 }
never executed: }
0
816 else -
817 { -
818 no_contour_point: -
819 *x_value = x_scale * an->af.af3.XCoordinate / 0x10000;
never executed (the execution status of this line is deduced): *x_value = x_scale * an->af.af3.XCoordinate / 0x10000;
-
820 *y_value = y_scale * an->af.af3.YCoordinate / 0x10000;
never executed (the execution status of this line is deduced): *y_value = y_scale * an->af.af3.YCoordinate / 0x10000;
-
821 }
never executed: }
0
822 break;
never executed: break;
0
823 -
824 case 3: -
825 if ( !gpi->dvi )
partially evaluated: !gpi->dvi
TRUEFALSE
yes
Evaluation Count:48
no
Evaluation Count:0
0-48
826 { -
827 _HB_OPEN_Get_Device( an->af.af3.DeviceTables[AF3_X_DEVICE_TABLE], x_ppem, &pixel_value );
executed (the execution status of this line is deduced): _HB_OPEN_Get_Device( an->af.af3.DeviceTables[0], x_ppem, &pixel_value );
-
828 *x_value = pixel_value << 6;
executed (the execution status of this line is deduced): *x_value = pixel_value << 6;
-
829 _HB_OPEN_Get_Device( an->af.af3.DeviceTables[AF3_Y_DEVICE_TABLE], y_ppem, &pixel_value );
executed (the execution status of this line is deduced): _HB_OPEN_Get_Device( an->af.af3.DeviceTables[1], y_ppem, &pixel_value );
-
830 *y_value = pixel_value << 6;
executed (the execution status of this line is deduced): *y_value = pixel_value << 6;
-
831 }
executed: }
Execution Count:48
48
832 else -
833 *x_value = *y_value = 0;
never executed: *x_value = *y_value = 0;
0
834 -
835 *x_value += x_scale * an->af.af3.XCoordinate / 0x10000;
executed (the execution status of this line is deduced): *x_value += x_scale * an->af.af3.XCoordinate / 0x10000;
-
836 *y_value += y_scale * an->af.af3.YCoordinate / 0x10000;
executed (the execution status of this line is deduced): *y_value += y_scale * an->af.af3.YCoordinate / 0x10000;
-
837 break;
executed: break;
Execution Count:48
48
838 -
839 case 4: -
840#ifdef HB_SUPPORT_MULTIPLE_MASTER -
841 error = (gpos->mmfunc)( gpi->font, an->af.af4.XIdAnchor, -
842 x_value, gpos->data ); -
843 if ( error ) -
844 return error; -
845 -
846 error = (gpos->mmfunc)( gpi->font, an->af.af4.YIdAnchor, -
847 y_value, gpos->data ); -
848 if ( error ) -
849 return error; -
850 break; -
851#else -
852 return ERR(HB_Err_Not_Covered);
never executed: return _hb_err (HB_Err_Not_Covered);
0
853#endif -
854 } -
855 -
856 return error;
executed: return error;
Execution Count:2448
2448
857} -
858 -
859 -
860/* MarkArray */ -
861 -
862static HB_Error Load_MarkArray ( HB_MarkArray* ma, -
863 HB_Stream stream ) -
864{ -
865 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
866 -
867 HB_UShort n, m, count;
executed (the execution status of this line is deduced): HB_UShort n, m, count;
-
868 HB_UInt cur_offset, new_offset, base_offset;
executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
869 -
870 HB_MarkRecord* mr;
executed (the execution status of this line is deduced): HB_MarkRecord* mr;
-
871 -
872 -
873 base_offset = FILE_Pos();
executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream );
-
874 -
875 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2394
0-2394
876 return error;
never executed: return error;
0
877 -
878 count = ma->MarkCount = GET_UShort();
executed (the execution status of this line is deduced): count = ma->MarkCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
879 -
880 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
881 -
882 ma->MarkRecord = NULL;
executed (the execution status of this line is deduced): ma->MarkRecord = ((void *)0);
-
883 -
884 if ( ALLOC_ARRAY( ma->MarkRecord, count, HB_MarkRecord ) )
partially evaluated: ( (ma->MarkRecord) = _hb_alloc( (count)*sizeof(HB_MarkRecord), &error ), error != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2394
0-2394
885 return error;
never executed: return error;
0
886 -
887 mr = ma->MarkRecord;
executed (the execution status of this line is deduced): mr = ma->MarkRecord;
-
888 -
889 for ( n = 0; n < count; n++ )
evaluated: n < count
TRUEFALSE
yes
Evaluation Count:44292
yes
Evaluation Count:2394
2394-44292
890 { -
891 if ( ACCESS_Frame( 4L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 4L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:44292
0-44292
892 goto Fail;
never executed: goto Fail;
0
893 -
894 mr[n].Class = GET_UShort();
executed (the execution status of this line is deduced): mr[n].Class = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
895 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
896 -
897 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
898 -
899 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
900 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:44292
0-44292
901 ( error = Load_Anchor( &mr[n].MarkAnchor, stream ) ) != HB_Err_Ok )
partially evaluated: ( error = Load_Anchor( &mr[n].MarkAnchor, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:44292
0-44292
902 goto Fail;
never executed: goto Fail;
0
903 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
904 }
executed: }
Execution Count:44292
44292
905 -
906 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:2394
2394
907 -
908Fail: -
909 for ( m = 0; m < n; m++ )
never evaluated: m < n
0
910 Free_Anchor( &mr[m].MarkAnchor );
never executed: Free_Anchor( &mr[m].MarkAnchor );
0
911 -
912 FREE( mr );
never executed: }
never executed: }
never evaluated: (mr)
never evaluated: 0
0
913 return error;
never executed: return error;
0
914} -
915 -
916 -
917static void Free_MarkArray( HB_MarkArray* ma ) -
918{ -
919 HB_UShort n, count;
executed (the execution status of this line is deduced): HB_UShort n, count;
-
920 -
921 HB_MarkRecord* mr;
executed (the execution status of this line is deduced): HB_MarkRecord* mr;
-
922 -
923 -
924 if ( ma->MarkRecord )
partially evaluated: ma->MarkRecord
TRUEFALSE
yes
Evaluation Count:2271
no
Evaluation Count:0
0-2271
925 { -
926 count = ma->MarkCount;
executed (the execution status of this line is deduced): count = ma->MarkCount;
-
927 mr = ma->MarkRecord;
executed (the execution status of this line is deduced): mr = ma->MarkRecord;
-
928 -
929 for ( n = 0; n < count; n++ )
evaluated: n < count
TRUEFALSE
yes
Evaluation Count:42044
yes
Evaluation Count:2271
2271-42044
930 Free_Anchor( &mr[n].MarkAnchor );
executed: Free_Anchor( &mr[n].MarkAnchor );
Execution Count:42044
42044
931 -
932 FREE( mr );
executed: }
Execution Count:2271
executed: }
Execution Count:2271
partially evaluated: (mr)
TRUEFALSE
yes
Evaluation Count:2271
no
Evaluation Count:0
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2271
0-2271
933 }
executed: }
Execution Count:2271
2271
934}
executed: }
Execution Count:2271
2271
935 -
936 -
937/* LookupType 1 */ -
938 -
939/* SinglePosFormat1 */ -
940/* SinglePosFormat2 */ -
941 -
942static HB_Error Load_SinglePos( HB_GPOS_SubTable* st, -
943 HB_Stream stream ) -
944{ -
945 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
946 HB_SinglePos* sp = &st->single;
executed (the execution status of this line is deduced): HB_SinglePos* sp = &st->single;
-
947 -
948 HB_UShort n, m, count, format;
executed (the execution status of this line is deduced): HB_UShort n, m, count, format;
-
949 HB_UInt cur_offset, new_offset, base_offset;
executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
950 -
951 HB_ValueRecord* vr;
executed (the execution status of this line is deduced): HB_ValueRecord* vr;
-
952 -
953 -
954 base_offset = FILE_Pos();
executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream );
-
955 -
956 if ( ACCESS_Frame( 6L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 6L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:14
0-14
957 return error;
never executed: return error;
0
958 -
959 sp->PosFormat = GET_UShort();
executed (the execution status of this line is deduced): sp->PosFormat = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
960 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
961 -
962 format = sp->ValueFormat = GET_UShort();
executed (the execution status of this line is deduced): format = sp->ValueFormat = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
963 -
964 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
965 -
966 if ( !format )
partially evaluated: !format
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:14
0-14
967 return ERR(HB_Err_Invalid_SubTable);
never executed: return _hb_err (HB_Err_Invalid_SubTable);
0
968 -
969 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
970 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:14
0-14
971 ( error = _HB_OPEN_Load_Coverage( &sp->Coverage, stream ) ) != HB_Err_Ok )
partially evaluated: ( error = _HB_OPEN_Load_Coverage( &sp->Coverage, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:14
0-14
972 return error;
never executed: return error;
0
973 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
974 -
975 switch ( sp->PosFormat ) -
976 { -
977 case 1: -
978 error = Load_ValueRecord( &sp->spf.spf1.Value, format,
executed (the execution status of this line is deduced): error = Load_ValueRecord( &sp->spf.spf1.Value, format,
-
979 base_offset, stream );
executed (the execution status of this line is deduced): base_offset, stream );
-
980 if ( error )
partially evaluated: error
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:14
0-14
981 goto Fail2;
never executed: goto Fail2;
0
982 break;
executed: break;
Execution Count:14
14
983 -
984 case 2: -
985 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
986 goto Fail2;
never executed: goto Fail2;
0
987 -
988 count = sp->spf.spf2.ValueCount = GET_UShort();
never executed (the execution status of this line is deduced): count = sp->spf.spf2.ValueCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
989 -
990 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
991 -
992 sp->spf.spf2.Value = NULL;
never executed (the execution status of this line is deduced): sp->spf.spf2.Value = ((void *)0);
-
993 -
994 if ( ALLOC_ARRAY( sp->spf.spf2.Value, count, HB_ValueRecord ) )
never evaluated: ( (sp->spf.spf2.Value) = _hb_alloc( (count)*sizeof(HB_ValueRecord), &error ), error != 0 )
0
995 goto Fail2;
never executed: goto Fail2;
0
996 -
997 vr = sp->spf.spf2.Value;
never executed (the execution status of this line is deduced): vr = sp->spf.spf2.Value;
-
998 -
999 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
1000 { -
1001 error = Load_ValueRecord( &vr[n], format, base_offset, stream );
never executed (the execution status of this line is deduced): error = Load_ValueRecord( &vr[n], format, base_offset, stream );
-
1002 if ( error )
never evaluated: error
0
1003 goto Fail1;
never executed: goto Fail1;
0
1004 }
never executed: }
0
1005 break;
never executed: break;
0
1006 -
1007 default: -
1008 return ERR(HB_Err_Invalid_SubTable_Format);
never executed: return _hb_err (HB_Err_Invalid_SubTable_Format);
0
1009 } -
1010 -
1011 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:14
14
1012 -
1013Fail1: -
1014 for ( m = 0; m < n; m++ )
never evaluated: m < n
0
1015 Free_ValueRecord( &vr[m], format );
never executed: Free_ValueRecord( &vr[m], format );
0
1016 -
1017 FREE( vr );
never executed: }
never executed: }
never evaluated: (vr)
never evaluated: 0
0
1018 -
1019Fail2:
code before this statement never executed: Fail2:
0
1020 _HB_OPEN_Free_Coverage( &sp->Coverage );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &sp->Coverage );
-
1021 return error;
never executed: return error;
0
1022} -
1023 -
1024 -
1025static void Free_SinglePos( HB_GPOS_SubTable* st ) -
1026{ -
1027 HB_UShort n, count, format;
executed (the execution status of this line is deduced): HB_UShort n, count, format;
-
1028 HB_SinglePos* sp = &st->single;
executed (the execution status of this line is deduced): HB_SinglePos* sp = &st->single;
-
1029 -
1030 HB_ValueRecord* v;
executed (the execution status of this line is deduced): HB_ValueRecord* v;
-
1031 -
1032 -
1033 format = sp->ValueFormat;
executed (the execution status of this line is deduced): format = sp->ValueFormat;
-
1034 -
1035 switch ( sp->PosFormat ) -
1036 { -
1037 case 1: -
1038 Free_ValueRecord( &sp->spf.spf1.Value, format );
executed (the execution status of this line is deduced): Free_ValueRecord( &sp->spf.spf1.Value, format );
-
1039 break;
executed: break;
Execution Count:12
12
1040 -
1041 case 2: -
1042 if ( sp->spf.spf2.Value )
never evaluated: sp->spf.spf2.Value
0
1043 { -
1044 count = sp->spf.spf2.ValueCount;
never executed (the execution status of this line is deduced): count = sp->spf.spf2.ValueCount;
-
1045 v = sp->spf.spf2.Value;
never executed (the execution status of this line is deduced): v = sp->spf.spf2.Value;
-
1046 -
1047 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
1048 Free_ValueRecord( &v[n], format );
never executed: Free_ValueRecord( &v[n], format );
0
1049 -
1050 FREE( v );
never executed: }
never executed: }
never evaluated: (v)
never evaluated: 0
0
1051 }
never executed: }
0
1052 break;
never executed: break;
0
1053 default: -
1054 break;
never executed: break;
0
1055 } -
1056 -
1057 _HB_OPEN_Free_Coverage( &sp->Coverage );
executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &sp->Coverage );
-
1058}
executed: }
Execution Count:12
12
1059 -
1060static HB_Error Lookup_SinglePos( GPOS_Instance* gpi, -
1061 HB_GPOS_SubTable* st, -
1062 HB_Buffer buffer, -
1063 HB_UShort flags, -
1064 HB_UShort context_length, -
1065 int nesting_level ) -
1066{ -
1067 HB_UShort index, property;
executed (the execution status of this line is deduced): HB_UShort index, property;
-
1068 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
1069 HB_GPOSHeader* gpos = gpi->gpos;
executed (the execution status of this line is deduced): HB_GPOSHeader* gpos = gpi->gpos;
-
1070 HB_SinglePos* sp = &st->single;
executed (the execution status of this line is deduced): HB_SinglePos* sp = &st->single;
-
1071 -
1072 HB_UNUSED(nesting_level);
executed (the execution status of this line is deduced): ((nesting_level) = (nesting_level));
-
1073 -
1074 if ( context_length != 0xFFFF && context_length < 1 )
partially evaluated: context_length != 0xFFFF
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:11
never evaluated: context_length < 1
0-11
1075 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
1076 -
1077 if ( CHECK_Property( gpos->gdef, IN_CURITEM(), flags, &property ) )
partially evaluated: ( ( error = _HB_GDEF_Check_Property( (gpos->gdef), ((&buffer->in_string[buffer->in_pos])), (flags), (&property) ) ) != HB_Err_Ok )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:11
0-11
1078 return error;
never executed: return error;
0
1079 -
1080 error = _HB_OPEN_Coverage_Index( &sp->Coverage, IN_CURGLYPH(), &index );
executed (the execution status of this line is deduced): error = _HB_OPEN_Coverage_Index( &sp->Coverage, (buffer->in_string[buffer->in_pos].gindex), &index );
-
1081 if ( error )
partially evaluated: error
TRUEFALSE
yes
Evaluation Count:11
no
Evaluation Count:0
0-11
1082 return error;
executed: return error;
Execution Count:11
11
1083 -
1084 switch ( sp->PosFormat ) -
1085 { -
1086 case 1: -
1087 error = Get_ValueRecord( gpi, &sp->spf.spf1.Value,
never executed (the execution status of this line is deduced): error = Get_ValueRecord( gpi, &sp->spf.spf1.Value,
-
1088 sp->ValueFormat, POSITION( buffer->in_pos ) );
never executed (the execution status of this line is deduced): sp->ValueFormat, (&buffer->positions[(buffer->in_pos)]) );
-
1089 if ( error )
never evaluated: error
0
1090 return error;
never executed: return error;
0
1091 break;
never executed: break;
0
1092 -
1093 case 2: -
1094 if ( index >= sp->spf.spf2.ValueCount )
never evaluated: index >= sp->spf.spf2.ValueCount
0
1095 return ERR(HB_Err_Invalid_SubTable);
never executed: return _hb_err (HB_Err_Invalid_SubTable);
0
1096 error = Get_ValueRecord( gpi, &sp->spf.spf2.Value[index],
never executed (the execution status of this line is deduced): error = Get_ValueRecord( gpi, &sp->spf.spf2.Value[index],
-
1097 sp->ValueFormat, POSITION( buffer->in_pos ) );
never executed (the execution status of this line is deduced): sp->ValueFormat, (&buffer->positions[(buffer->in_pos)]) );
-
1098 if ( error )
never evaluated: error
0
1099 return error;
never executed: return error;
0
1100 break;
never executed: break;
0
1101 -
1102 default: -
1103 return ERR(HB_Err_Invalid_SubTable);
never executed: return _hb_err (HB_Err_Invalid_SubTable);
0
1104 } -
1105 -
1106 (buffer->in_pos)++;
never executed (the execution status of this line is deduced): (buffer->in_pos)++;
-
1107 -
1108 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
1109} -
1110 -
1111/* LookupType 2 */ -
1112 -
1113/* PairSet */ -
1114 -
1115static HB_Error Load_PairSet ( HB_PairSet* ps, -
1116 HB_UShort format1, -
1117 HB_UShort format2, -
1118 HB_Stream stream ) -
1119{ -
1120 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
1121 -
1122 HB_UShort n, m, count;
executed (the execution status of this line is deduced): HB_UShort n, m, count;
-
1123 -
1124#ifdef HB_USE_FLEXIBLE_VALUE_RECORD -
1125 HB_UInt record_size = 0;
executed (the execution status of this line is deduced): HB_UInt record_size = 0;
-
1126 HB_Short *vr;
executed (the execution status of this line is deduced): HB_Short *vr;
-
1127#else -
1128 HB_UInt base_offset; -
1129 HB_PairValueRecord* pvr; -
1130 -
1131 base_offset = FILE_Pos(); -
1132#endif -
1133 -
1134 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:205
0-205
1135 return error;
never executed: return error;
0
1136 -
1137 count = ps->PairValueCount = GET_UShort();
executed (the execution status of this line is deduced): count = ps->PairValueCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
1138 -
1139 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
1140 -
1141#ifndef HB_USE_FLEXIBLE_VALUE_RECORD -
1142 ps->PairValueRecord = NULL; -
1143 -
1144 if ( ALLOC_ARRAY( ps->PairValueRecord, count, HB_PairValueRecord ) ) -
1145 return error; -
1146 -
1147 pvr = ps->PairValueRecord; -
1148 -
1149 for ( n = 0; n < count; n++ ) -
1150 { -
1151 if ( ACCESS_Frame( 2L ) ) -
1152 goto Fail; -
1153 -
1154 pvr[n].SecondGlyph = GET_UShort(); -
1155 -
1156 FORGET_Frame(); -
1157 -
1158 if ( format1 ) -
1159 { -
1160 error = Load_ValueRecord( &pvr[n].Value1, format1, -
1161 base_offset, stream ); -
1162 if ( error ) -
1163 goto Fail; -
1164 } -
1165 if ( format2 ) -
1166 { -
1167 error = Load_ValueRecord( &pvr[n].Value2, format2, -
1168 base_offset, stream ); -
1169 if ( error ) -
1170 { -
1171 if ( format1 ) -
1172 Free_ValueRecord( &pvr[n].Value1, format1 ); -
1173 goto Fail; -
1174 } -
1175 } -
1176 } -
1177#else -
1178 ps->ValueRecords = 0;
executed (the execution status of this line is deduced): ps->ValueRecords = 0;
-
1179 -
1180 // Add one for the SecondGlyph part of each record -
1181 record_size = Calculate_Class2RecordSize( format1, format2 ) + 1;
executed (the execution status of this line is deduced): record_size = Calculate_Class2RecordSize( format1, format2 ) + 1;
-
1182 -
1183 if ( ALLOC_ARRAY( ps->ValueRecords, record_size * count, HB_Short ) )
partially evaluated: ( (ps->ValueRecords) = _hb_alloc( (record_size * count)*sizeof(HB_Short), &error ), error != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:205
0-205
1184 return error;
never executed: return error;
0
1185 -
1186 vr = ps->ValueRecords;
executed (the execution status of this line is deduced): vr = ps->ValueRecords;
-
1187 -
1188 for ( n = 0; n < count; n++ )
evaluated: n < count
TRUEFALSE
yes
Evaluation Count:2411
yes
Evaluation Count:205
205-2411
1189 { -
1190 for ( m = 0; m < record_size; m++ ) {
evaluated: m < record_size
TRUEFALSE
yes
Evaluation Count:4822
yes
Evaluation Count:2411
2411-4822
1191 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:4822
0-4822
1192 goto Fail;
never executed: goto Fail;
0
1193 -
1194 *(vr++) = GET_Short();
executed (the execution status of this line is deduced): *(vr++) = (stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ));
-
1195 -
1196 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
1197 }
executed: }
Execution Count:4822
4822
1198 }
executed: }
Execution Count:2411
2411
1199#endif -
1200 -
1201 -
1202 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:205
205
1203 -
1204Fail: -
1205#ifndef HB_USE_FLEXIBLE_VALUE_RECORD -
1206 for ( m = 0; m < n; m++ ) -
1207 { -
1208 if ( format1 ) -
1209 Free_ValueRecord( &pvr[m].Value1, format1 ); -
1210 if ( format2 ) -
1211 Free_ValueRecord( &pvr[m].Value2, format2 ); -
1212 } -
1213 -
1214 FREE( pvr ); -
1215#else -
1216 FREE ( ps->ValueRecords );
never executed: }
never executed: }
never evaluated: (ps->ValueRecords)
never evaluated: 0
0
1217#endif -
1218 -
1219 return error;
never executed: return error;
0
1220} -
1221 -
1222 -
1223static void Free_PairSet( HB_PairSet* ps, -
1224 HB_UShort format1, -
1225 HB_UShort format2) -
1226{ -
1227#ifndef HB_USE_FLEXIBLE_VALUE_RECORD -
1228 HB_UShort n, count; -
1229 -
1230 HB_PairValueRecord* pvr; -
1231 -
1232 if ( ps->PairValueRecord ) -
1233 { -
1234 count = ps->PairValueCount; -
1235 pvr = ps->PairValueRecord; -
1236 -
1237 for ( n = 0; n < count; n++ ) -
1238 { -
1239 if ( format1 ) -
1240 Free_ValueRecord( &pvr[n].Value1, format1 ); -
1241 if ( format2 ) -
1242 Free_ValueRecord( &pvr[n].Value2, format2 ); -
1243 } -
1244 -
1245 FREE( pvr ); -
1246 } -
1247#else -
1248 (void)format1; // unused
executed (the execution status of this line is deduced): (void)format1;
-
1249 (void)format2; // unused
executed (the execution status of this line is deduced): (void)format2;
-
1250 -
1251 if ( ps->ValueRecords )
partially evaluated: ps->ValueRecords
TRUEFALSE
yes
Evaluation Count:205
no
Evaluation Count:0
0-205
1252 { -
1253 FREE( ps->ValueRecords );
executed: }
Execution Count:205
executed: }
Execution Count:205
partially evaluated: (ps->ValueRecords)
TRUEFALSE
yes
Evaluation Count:205
no
Evaluation Count:0
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:205
0-205
1254 }
executed: }
Execution Count:205
205
1255#endif -
1256}
executed: }
Execution Count:205
205
1257 -
1258 -
1259/* PairPosFormat1 */ -
1260 -
1261static HB_Error Load_PairPos1( HB_PairPosFormat1* ppf1, -
1262 HB_UShort format1, -
1263 HB_UShort format2, -
1264 HB_Stream stream ) -
1265{ -
1266 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
1267 -
1268 HB_UShort n, m, count;
executed (the execution status of this line is deduced): HB_UShort n, m, count;
-
1269 HB_UInt cur_offset, new_offset, base_offset;
executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
1270 -
1271 HB_PairSet* ps;
executed (the execution status of this line is deduced): HB_PairSet* ps;
-
1272 -
1273 -
1274 base_offset = FILE_Pos() - 8L;
executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream ) - 8L;
-
1275 -
1276 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3
0-3
1277 return error;
never executed: return error;
0
1278 -
1279 count = ppf1->PairSetCount = GET_UShort();
executed (the execution status of this line is deduced): count = ppf1->PairSetCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
1280 -
1281 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
1282 -
1283 ppf1->PairSet = NULL;
executed (the execution status of this line is deduced): ppf1->PairSet = ((void *)0);
-
1284 -
1285 if ( ALLOC_ARRAY( ppf1->PairSet, count, HB_PairSet ) )
partially evaluated: ( (ppf1->PairSet) = _hb_alloc( (count)*sizeof(HB_PairSet), &error ), error != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3
0-3
1286 return error;
never executed: return error;
0
1287 -
1288 ps = ppf1->PairSet;
executed (the execution status of this line is deduced): ps = ppf1->PairSet;
-
1289 -
1290 for ( n = 0; n < count; n++ )
evaluated: n < count
TRUEFALSE
yes
Evaluation Count:205
yes
Evaluation Count:3
3-205
1291 { -
1292 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:205
0-205
1293 goto Fail;
never executed: goto Fail;
0
1294 -
1295 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
1296 -
1297 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
1298 -
1299 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
1300 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:205
0-205
1301 ( error = Load_PairSet( &ps[n], format1,
partially evaluated: ( error = Load_PairSet( &ps[n], format1, format2, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:205
0-205
1302 format2, stream ) ) != HB_Err_Ok )
partially evaluated: ( error = Load_PairSet( &ps[n], format1, format2, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:205
0-205
1303 goto Fail;
never executed: goto Fail;
0
1304 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
1305 }
executed: }
Execution Count:205
205
1306 -
1307 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:3
3
1308 -
1309Fail: -
1310 for ( m = 0; m < n; m++ )
never evaluated: m < n
0
1311 Free_PairSet( &ps[m], format1, format2 );
never executed: Free_PairSet( &ps[m], format1, format2 );
0
1312 -
1313 FREE( ps );
never executed: }
never executed: }
never evaluated: (ps)
never evaluated: 0
0
1314 return error;
never executed: return error;
0
1315} -
1316 -
1317 -
1318static void Free_PairPos1( HB_PairPosFormat1* ppf1, -
1319 HB_UShort format1, -
1320 HB_UShort format2 ) -
1321{ -
1322 HB_UShort n, count;
executed (the execution status of this line is deduced): HB_UShort n, count;
-
1323 -
1324 HB_PairSet* ps;
executed (the execution status of this line is deduced): HB_PairSet* ps;
-
1325 -
1326 -
1327 if ( ppf1->PairSet )
partially evaluated: ppf1->PairSet
TRUEFALSE
yes
Evaluation Count:3
no
Evaluation Count:0
0-3
1328 { -
1329 count = ppf1->PairSetCount;
executed (the execution status of this line is deduced): count = ppf1->PairSetCount;
-
1330 ps = ppf1->PairSet;
executed (the execution status of this line is deduced): ps = ppf1->PairSet;
-
1331 -
1332 for ( n = 0; n < count; n++ )
evaluated: n < count
TRUEFALSE
yes
Evaluation Count:205
yes
Evaluation Count:3
3-205
1333 Free_PairSet( &ps[n], format1, format2 );
executed: Free_PairSet( &ps[n], format1, format2 );
Execution Count:205
205
1334 -
1335 FREE( ps );
executed: }
Execution Count:3
executed: }
Execution Count:3
partially evaluated: (ps)
TRUEFALSE
yes
Evaluation Count:3
no
Evaluation Count:0
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3
0-3
1336 }
executed: }
Execution Count:3
3
1337}
executed: }
Execution Count:3
3
1338 -
1339 -
1340/* PairPosFormat2 */ -
1341 -
1342static HB_Error Load_PairPos2( HB_PairPosFormat2* ppf2, -
1343 HB_UShort format1, -
1344 HB_UShort format2, -
1345 HB_Stream stream ) -
1346{ -
1347 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
1348 -
1349 HB_UShort m, n, k, count1, count2;
executed (the execution status of this line is deduced): HB_UShort m, n, k, count1, count2;
-
1350 HB_UInt cur_offset, new_offset1, new_offset2, base_offset, cls2_record_size = 0;
executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset1, new_offset2, base_offset, cls2_record_size = 0;
-
1351 -
1352 HB_Class1Record* c1r;
executed (the execution status of this line is deduced): HB_Class1Record* c1r;
-
1353 HB_Class2Record* c2r;
executed (the execution status of this line is deduced): HB_Class2Record* c2r;
-
1354 -
1355 HB_Short* vr;
executed (the execution status of this line is deduced): HB_Short* vr;
-
1356 -
1357 hb_uint8 use_flexible_value_records;
executed (the execution status of this line is deduced): hb_uint8 use_flexible_value_records;
-
1358 -
1359 base_offset = FILE_Pos() - 8L;
executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream ) - 8L;
-
1360 -
1361 if ( ACCESS_Frame( 8L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 8L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:273
0-273
1362 return error;
never executed: return error;
0
1363 -
1364 new_offset1 = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset1 = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
1365 new_offset2 = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset2 = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
1366 -
1367 /* `Class1Count' and `Class2Count' are the upper limits for class -
1368 values, thus we read it now to make additional safety checks. */ -
1369 -
1370 count1 = ppf2->Class1Count = GET_UShort();
executed (the execution status of this line is deduced): count1 = ppf2->Class1Count = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
1371 count2 = ppf2->Class2Count = GET_UShort();
executed (the execution status of this line is deduced): count2 = ppf2->Class2Count = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
1372 -
1373#ifndef HB_USE_FLEXIBLE_VALUE_RECORD -
1374 use_flexible_value_records = 0; -
1375#else -
1376 use_flexible_value_records = !((format1 & HB_GPOS_FORMAT_HAVE_DEVICE_TABLES) ||
partially evaluated: (format1 & 0x00F0)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:273
0-273
1377 (format2 & HB_GPOS_FORMAT_HAVE_DEVICE_TABLES));
partially evaluated: (format2 & 0x00F0)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:273
0-273
1378#endif -
1379 -
1380 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
1381 -
1382 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
1383 if ( FILE_Seek( new_offset1 ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset1 ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:273
0-273
1384 ( error = _HB_OPEN_Load_ClassDefinition( &ppf2->ClassDef1, count1,
partially evaluated: ( error = _HB_OPEN_Load_ClassDefinition( &ppf2->ClassDef1, count1, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:273
0-273
1385 stream ) ) != HB_Err_Ok )
partially evaluated: ( error = _HB_OPEN_Load_ClassDefinition( &ppf2->ClassDef1, count1, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:273
0-273
1386 return error;
never executed: return error;
0
1387 if ( FILE_Seek( new_offset2 ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset2 ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:273
0-273
1388 ( error = _HB_OPEN_Load_ClassDefinition( &ppf2->ClassDef2, count2,
partially evaluated: ( error = _HB_OPEN_Load_ClassDefinition( &ppf2->ClassDef2, count2, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:273
0-273
1389 stream ) ) != HB_Err_Ok )
partially evaluated: ( error = _HB_OPEN_Load_ClassDefinition( &ppf2->ClassDef2, count2, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:273
0-273
1390 goto Fail3;
never executed: goto Fail3;
0
1391 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
1392 -
1393 ppf2->Class1Record = NULL;
executed (the execution status of this line is deduced): ppf2->Class1Record = ((void *)0);
-
1394 -
1395 if ( ALLOC_ARRAY( ppf2->Class1Record, count1, HB_Class1Record ) )
partially evaluated: ( (ppf2->Class1Record) = _hb_alloc( (count1)*sizeof(HB_Class1Record), &error ), error != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:273
0-273
1396 goto Fail2;
never executed: goto Fail2;
0
1397 -
1398 c1r = ppf2->Class1Record;
executed (the execution status of this line is deduced): c1r = ppf2->Class1Record;
-
1399 -
1400 if ( use_flexible_value_records )
partially evaluated: use_flexible_value_records
TRUEFALSE
yes
Evaluation Count:273
no
Evaluation Count:0
0-273
1401 cls2_record_size = Calculate_Class2RecordSize(format1, format2);
executed: cls2_record_size = Calculate_Class2RecordSize(format1, format2);
Execution Count:273
273
1402 -
1403 for ( m = 0; m < count1; m++ )
evaluated: m < count1
TRUEFALSE
yes
Evaluation Count:7018
yes
Evaluation Count:273
273-7018
1404 { -
1405 c1r[m].IsFlexible = use_flexible_value_records;
executed (the execution status of this line is deduced): c1r[m].IsFlexible = use_flexible_value_records;
-
1406 if ( use_flexible_value_records ) {
partially evaluated: use_flexible_value_records
TRUEFALSE
yes
Evaluation Count:7018
no
Evaluation Count:0
0-7018
1407 c1r[m].c2r.ValueRecords = NULL;
executed (the execution status of this line is deduced): c1r[m].c2r.ValueRecords = ((void *)0);
-
1408 -
1409 if ( ALLOC_ARRAY( c1r[m].c2r.ValueRecords, count2 * cls2_record_size, HB_UShort ) )
partially evaluated: ( (c1r[m].c2r.ValueRecords) = _hb_alloc( (count2 * cls2_record_size)*sizeof(HB_UShort), &error ), error != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:7018
0-7018
1410 goto Fail1;
never executed: goto Fail1;
0
1411 -
1412 vr = c1r[m].c2r.ValueRecords;
executed (the execution status of this line is deduced): vr = c1r[m].c2r.ValueRecords;
-
1413 -
1414 if ( ACCESS_Frame( count2 * cls2_record_size * 2L ))
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, count2 * cls2_record_size * 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:7018
0-7018
1415 goto Fail1;
never executed: goto Fail1;
0
1416 -
1417 for ( n = 0; n < count2 * cls2_record_size; n++ )
evaluated: n < count2 * cls2_record_size
TRUEFALSE
yes
Evaluation Count:457511
yes
Evaluation Count:7018
7018-457511
1418 vr[n] = GET_Short();
executed: vr[n] = (stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ));
Execution Count:457511
457511
1419 -
1420 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
1421 } else {
executed: }
Execution Count:7018
7018
1422 c1r[m].c2r.Class2Record = NULL;
never executed (the execution status of this line is deduced): c1r[m].c2r.Class2Record = ((void *)0);
-
1423 -
1424 if ( ALLOC_ARRAY( c1r[m].c2r.Class2Record, count2, HB_Class2Record ) )
never evaluated: ( (c1r[m].c2r.Class2Record) = _hb_alloc( (count2)*sizeof(HB_Class2Record), &error ), error != 0 )
0
1425 goto Fail1;
never executed: goto Fail1;
0
1426 -
1427 c2r = c1r[m].c2r.Class2Record;
never executed (the execution status of this line is deduced): c2r = c1r[m].c2r.Class2Record;
-
1428 for ( n = 0; n < count2; n++ )
never evaluated: n < count2
0
1429 { -
1430 if ( format1 )
never evaluated: format1
0
1431 { -
1432 error = Load_ValueRecord( &c2r[n].Value1, format1,
never executed (the execution status of this line is deduced): error = Load_ValueRecord( &c2r[n].Value1, format1,
-
1433 base_offset, stream );
never executed (the execution status of this line is deduced): base_offset, stream );
-
1434 if ( error )
never evaluated: error
0
1435 goto Fail0;
never executed: goto Fail0;
0
1436 }
never executed: }
0
1437 if ( format2 )
never evaluated: format2
0
1438 { -
1439 error = Load_ValueRecord( &c2r[n].Value2, format2,
never executed (the execution status of this line is deduced): error = Load_ValueRecord( &c2r[n].Value2, format2,
-
1440 base_offset, stream );
never executed (the execution status of this line is deduced): base_offset, stream );
-
1441 if ( error )
never evaluated: error
0
1442 { -
1443 if ( format1 )
never evaluated: format1
0
1444 Free_ValueRecord( &c2r[n].Value1, format1 );
never executed: Free_ValueRecord( &c2r[n].Value1, format1 );
0
1445 goto Fail0;
never executed: goto Fail0;
0
1446 } -
1447 }
never executed: }
0
1448 }
never executed: }
0
1449 }
never executed: }
0
1450 -
1451 continue;
executed: continue;
Execution Count:7018
7018
1452 -
1453 Fail0: -
1454 for ( k = 0; k < n; k++ )
never evaluated: k < n
0
1455 { -
1456 if ( format1 )
never evaluated: format1
0
1457 Free_ValueRecord( &c2r[k].Value1, format1 );
never executed: Free_ValueRecord( &c2r[k].Value1, format1 );
0
1458 if ( format2 )
never evaluated: format2
0
1459 Free_ValueRecord( &c2r[k].Value2, format2 );
never executed: Free_ValueRecord( &c2r[k].Value2, format2 );
0
1460 }
never executed: }
0
1461 goto Fail1;
never executed: goto Fail1;
0
1462 } -
1463 -
1464 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:273
273
1465 -
1466Fail1: -
1467 for ( k = 0; k < m; k++ )
never evaluated: k < m
0
1468 { -
1469 if ( !use_flexible_value_records ) {
never evaluated: !use_flexible_value_records
0
1470 c2r = c1r[k].c2r.Class2Record;
never executed (the execution status of this line is deduced): c2r = c1r[k].c2r.Class2Record;
-
1471 -
1472 for ( n = 0; n < count2; n++ )
never evaluated: n < count2
0
1473 { -
1474 if ( format1 )
never evaluated: format1
0
1475 Free_ValueRecord( &c2r[n].Value1, format1 );
never executed: Free_ValueRecord( &c2r[n].Value1, format1 );
0
1476 if ( format2 )
never evaluated: format2
0
1477 Free_ValueRecord( &c2r[n].Value2, format2 );
never executed: Free_ValueRecord( &c2r[n].Value2, format2 );
0
1478 }
never executed: }
0
1479 -
1480 FREE( c2r );
never executed: }
never executed: }
never evaluated: (c2r)
never evaluated: 0
0
1481 } else {
never executed: }
0
1482 FREE( c1r[k].c2r.ValueRecords );
never executed: }
never executed: }
never evaluated: (c1r[k].c2r.ValueRecords)
never evaluated: 0
0
1483 }
never executed: }
0
1484 } -
1485 -
1486 FREE( c1r );
never executed: }
never executed: }
never evaluated: (c1r)
never evaluated: 0
0
1487Fail2:
code before this statement never executed: Fail2:
0
1488 -
1489 _HB_OPEN_Free_ClassDefinition( &ppf2->ClassDef2 );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_ClassDefinition( &ppf2->ClassDef2 );
-
1490 -
1491Fail3:
code before this statement never executed: Fail3:
0
1492 _HB_OPEN_Free_ClassDefinition( &ppf2->ClassDef1 );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_ClassDefinition( &ppf2->ClassDef1 );
-
1493 return error;
never executed: return error;
0
1494} -
1495 -
1496 -
1497static void Free_PairPos2( HB_PairPosFormat2* ppf2, -
1498 HB_UShort format1, -
1499 HB_UShort format2) -
1500{ -
1501 HB_UShort m, n, count1, count2;
executed (the execution status of this line is deduced): HB_UShort m, n, count1, count2;
-
1502 -
1503 HB_Class1Record* c1r;
executed (the execution status of this line is deduced): HB_Class1Record* c1r;
-
1504 HB_Class2Record* c2r;
executed (the execution status of this line is deduced): HB_Class2Record* c2r;
-
1505 -
1506 -
1507 if ( ppf2->Class1Record )
partially evaluated: ppf2->Class1Record
TRUEFALSE
yes
Evaluation Count:261
no
Evaluation Count:0
0-261
1508 { -
1509 c1r = ppf2->Class1Record;
executed (the execution status of this line is deduced): c1r = ppf2->Class1Record;
-
1510 count1 = ppf2->Class1Count;
executed (the execution status of this line is deduced): count1 = ppf2->Class1Count;
-
1511 count2 = ppf2->Class2Count;
executed (the execution status of this line is deduced): count2 = ppf2->Class2Count;
-
1512 -
1513 for ( m = 0; m < count1; m++ )
evaluated: m < count1
TRUEFALSE
yes
Evaluation Count:6670
yes
Evaluation Count:261
261-6670
1514 { -
1515 if ( !c1r[m].IsFlexible ) {
partially evaluated: !c1r[m].IsFlexible
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:6670
0-6670
1516 c2r = c1r[m].c2r.Class2Record;
never executed (the execution status of this line is deduced): c2r = c1r[m].c2r.Class2Record;
-
1517 -
1518 for ( n = 0; n < count2; n++ )
never evaluated: n < count2
0
1519 { -
1520 if ( format1 )
never evaluated: format1
0
1521 Free_ValueRecord( &c2r[n].Value1, format1 );
never executed: Free_ValueRecord( &c2r[n].Value1, format1 );
0
1522 if ( format2 )
never evaluated: format2
0
1523 Free_ValueRecord( &c2r[n].Value2, format2 );
never executed: Free_ValueRecord( &c2r[n].Value2, format2 );
0
1524 }
never executed: }
0
1525 -
1526 FREE( c2r );
never executed: }
never executed: }
never evaluated: (c2r)
never evaluated: 0
0
1527 } else {
never executed: }
0
1528 FREE( c1r[m].c2r.ValueRecords );
executed: }
Execution Count:6670
executed: }
Execution Count:6670
partially evaluated: (c1r[m].c2r.ValueRecords)
TRUEFALSE
yes
Evaluation Count:6670
no
Evaluation Count:0
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:6670
0-6670
1529 }
executed: }
Execution Count:6670
6670
1530 } -
1531 -
1532 FREE( c1r );
executed: }
Execution Count:261
executed: }
Execution Count:261
partially evaluated: (c1r)
TRUEFALSE
yes
Evaluation Count:261
no
Evaluation Count:0
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:261
0-261
1533 -
1534 _HB_OPEN_Free_ClassDefinition( &ppf2->ClassDef2 );
executed (the execution status of this line is deduced): _HB_OPEN_Free_ClassDefinition( &ppf2->ClassDef2 );
-
1535 _HB_OPEN_Free_ClassDefinition( &ppf2->ClassDef1 );
executed (the execution status of this line is deduced): _HB_OPEN_Free_ClassDefinition( &ppf2->ClassDef1 );
-
1536 }
executed: }
Execution Count:261
261
1537}
executed: }
Execution Count:261
261
1538 -
1539 -
1540static HB_Error Load_PairPos( HB_GPOS_SubTable* st, -
1541 HB_Stream stream ) -
1542{ -
1543 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
1544 HB_PairPos* pp = &st->pair;
executed (the execution status of this line is deduced): HB_PairPos* pp = &st->pair;
-
1545 -
1546 HB_UShort format1, format2;
executed (the execution status of this line is deduced): HB_UShort format1, format2;
-
1547 HB_UInt cur_offset, new_offset, base_offset;
executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
1548 -
1549 -
1550 base_offset = FILE_Pos();
executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream );
-
1551 -
1552 if ( ACCESS_Frame( 8L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 8L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:276
0-276
1553 return error;
never executed: return error;
0
1554 -
1555 pp->PosFormat = GET_UShort();
executed (the execution status of this line is deduced): pp->PosFormat = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
1556 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
1557 -
1558 format1 = pp->ValueFormat1 = GET_UShort();
executed (the execution status of this line is deduced): format1 = pp->ValueFormat1 = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
1559 format2 = pp->ValueFormat2 = GET_UShort();
executed (the execution status of this line is deduced): format2 = pp->ValueFormat2 = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
1560 -
1561 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
1562 -
1563 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
1564 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:276
0-276
1565 ( error = _HB_OPEN_Load_Coverage( &pp->Coverage, stream ) ) != HB_Err_Ok )
partially evaluated: ( error = _HB_OPEN_Load_Coverage( &pp->Coverage, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:276
0-276
1566 return error;
never executed: return error;
0
1567 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
1568 -
1569 switch ( pp->PosFormat ) -
1570 { -
1571 case 1: -
1572 error = Load_PairPos1( &pp->ppf.ppf1, format1, format2, stream );
executed (the execution status of this line is deduced): error = Load_PairPos1( &pp->ppf.ppf1, format1, format2, stream );
-
1573 if ( error )
partially evaluated: error
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3
0-3
1574 goto Fail;
never executed: goto Fail;
0
1575 break;
executed: break;
Execution Count:3
3
1576 -
1577 case 2: -
1578 error = Load_PairPos2( &pp->ppf.ppf2, format1, format2, stream );
executed (the execution status of this line is deduced): error = Load_PairPos2( &pp->ppf.ppf2, format1, format2, stream );
-
1579 if ( error )
partially evaluated: error
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:273
0-273
1580 goto Fail;
never executed: goto Fail;
0
1581 break;
executed: break;
Execution Count:273
273
1582 -
1583 default: -
1584 return ERR(HB_Err_Invalid_SubTable_Format);
never executed: return _hb_err (HB_Err_Invalid_SubTable_Format);
0
1585 } -
1586 -
1587 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:276
276
1588 -
1589Fail: -
1590 _HB_OPEN_Free_Coverage( &pp->Coverage );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &pp->Coverage );
-
1591 return error;
never executed: return error;
0
1592} -
1593 -
1594 -
1595static void Free_PairPos( HB_GPOS_SubTable* st ) -
1596{ -
1597 HB_UShort format1, format2;
executed (the execution status of this line is deduced): HB_UShort format1, format2;
-
1598 HB_PairPos* pp = &st->pair;
executed (the execution status of this line is deduced): HB_PairPos* pp = &st->pair;
-
1599 -
1600 -
1601 format1 = pp->ValueFormat1;
executed (the execution status of this line is deduced): format1 = pp->ValueFormat1;
-
1602 format2 = pp->ValueFormat2;
executed (the execution status of this line is deduced): format2 = pp->ValueFormat2;
-
1603 -
1604 switch ( pp->PosFormat ) -
1605 { -
1606 case 1: -
1607 Free_PairPos1( &pp->ppf.ppf1, format1, format2 );
executed (the execution status of this line is deduced): Free_PairPos1( &pp->ppf.ppf1, format1, format2 );
-
1608 break;
executed: break;
Execution Count:3
3
1609 -
1610 case 2: -
1611 Free_PairPos2( &pp->ppf.ppf2, format1, format2 );
executed (the execution status of this line is deduced): Free_PairPos2( &pp->ppf.ppf2, format1, format2 );
-
1612 break;
executed: break;
Execution Count:261
261
1613 -
1614 default: -
1615 break;
never executed: break;
0
1616 } -
1617 -
1618 _HB_OPEN_Free_Coverage( &pp->Coverage );
executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &pp->Coverage );
-
1619}
executed: }
Execution Count:264
264
1620 -
1621static HB_Error Lookup_PairPos1( GPOS_Instance* gpi, -
1622 HB_PairPosFormat1* ppf1, -
1623 HB_Buffer buffer, -
1624 HB_UInt first_pos, -
1625 HB_UShort index, -
1626 HB_UShort format1, -
1627 HB_UShort format2 ) -
1628{ -
1629 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
1630 HB_UShort numpvr, glyph2;
executed (the execution status of this line is deduced): HB_UShort numpvr, glyph2;
-
1631 -
1632#ifndef HB_USE_FLEXIBLE_VALUE_RECORD -
1633 HB_PairValueRecord* pvr; -
1634#else -
1635 HB_Short *vr;
executed (the execution status of this line is deduced): HB_Short *vr;
-
1636 HB_UShort second_glyph;
executed (the execution status of this line is deduced): HB_UShort second_glyph;
-
1637 HB_UInt record_size1, record_size2;
executed (the execution status of this line is deduced): HB_UInt record_size1, record_size2;
-
1638#endif -
1639 -
1640 if ( index >= ppf1->PairSetCount )
partially evaluated: index >= ppf1->PairSetCount
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:9
0-9
1641 return ERR(HB_Err_Invalid_SubTable);
never executed: return _hb_err (HB_Err_Invalid_SubTable);
0
1642 -
1643 if (!ppf1->PairSet[index].PairValueCount)
partially evaluated: !ppf1->PairSet[index].PairValueCount
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:9
0-9
1644 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
1645 -
1646 glyph2 = IN_CURGLYPH();
executed (the execution status of this line is deduced): glyph2 = (buffer->in_string[buffer->in_pos].gindex);
-
1647 -
1648#ifndef HB_USE_FLEXIBLE_VALUE_RECORD -
1649 pvr = ppf1->PairSet[index].PairValueRecord; -
1650 if ( !pvr ) -
1651 return ERR(HB_Err_Invalid_SubTable); -
1652 -
1653 for ( numpvr = ppf1->PairSet[index].PairValueCount; -
1654 numpvr; -
1655 numpvr--, pvr++ ) -
1656 { -
1657 if ( glyph2 == pvr->SecondGlyph ) -
1658 { -
1659 error = Get_ValueRecord( gpi, &pvr->Value1, format1, -
1660 POSITION( first_pos ) ); -
1661 if ( error ) -
1662 return error; -
1663 return Get_ValueRecord( gpi, &pvr->Value2, format2, -
1664 POSITION( buffer->in_pos ) ); -
1665 } -
1666 } -
1667#else -
1668 vr = ppf1->PairSet[index].ValueRecords;
executed (the execution status of this line is deduced): vr = ppf1->PairSet[index].ValueRecords;
-
1669 if ( !vr )
partially evaluated: !vr
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:9
0-9
1670 return ERR(HB_Err_Invalid_SubTable);
never executed: return _hb_err (HB_Err_Invalid_SubTable);
0
1671 -
1672 record_size1 = Calculate_Class2RecordSize( format1, 0 );
executed (the execution status of this line is deduced): record_size1 = Calculate_Class2RecordSize( format1, 0 );
-
1673 record_size2 = Calculate_Class2RecordSize( format2, 0 );
executed (the execution status of this line is deduced): record_size2 = Calculate_Class2RecordSize( format2, 0 );
-
1674 -
1675 for ( numpvr = ppf1->PairSet[index].PairValueCount; numpvr; numpvr-- )
evaluated: numpvr
TRUEFALSE
yes
Evaluation Count:71
yes
Evaluation Count:8
8-71
1676 { -
1677 second_glyph = *((HB_UShort *)vr);
executed (the execution status of this line is deduced): second_glyph = *((HB_UShort *)vr);
-
1678 vr++;
executed (the execution status of this line is deduced): vr++;
-
1679 if ( glyph2 == second_glyph )
evaluated: glyph2 == second_glyph
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:70
1-70
1680 { -
1681 error = Get_FlexibleValueRecord( gpi, vr, format1, POSITION( first_pos ) );
executed (the execution status of this line is deduced): error = Get_FlexibleValueRecord( gpi, vr, format1, (&buffer->positions[(first_pos)]) );
-
1682 if ( error )
partially evaluated: error
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
1683 return error;
never executed: return error;
0
1684 vr += record_size1;
executed (the execution status of this line is deduced): vr += record_size1;
-
1685 -
1686 return Get_FlexibleValueRecord( gpi, vr, format2, POSITION( buffer->in_pos ) );
executed: return Get_FlexibleValueRecord( gpi, vr, format2, (&buffer->positions[(buffer->in_pos)]) );
Execution Count:1
1
1687 } -
1688 else -
1689 { -
1690 vr += record_size1 + record_size2;
executed (the execution status of this line is deduced): vr += record_size1 + record_size2;
-
1691 }
executed: }
Execution Count:70
70
1692 } -
1693#endif -
1694 -
1695 return HB_Err_Not_Covered;
executed: return HB_Err_Not_Covered;
Execution Count:8
8
1696} -
1697 -
1698 -
1699static HB_Error Lookup_PairPos2( GPOS_Instance* gpi, -
1700 HB_PairPosFormat2* ppf2, -
1701 HB_Buffer buffer, -
1702 HB_UInt first_pos, -
1703 HB_UShort format1, -
1704 HB_UShort format2 ) -
1705{ -
1706 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
1707 HB_UShort cl1 = 0, cl2 = 0; /* shut compiler up */
executed (the execution status of this line is deduced): HB_UShort cl1 = 0, cl2 = 0;
-
1708 -
1709 HB_Class1Record* c1r;
executed (the execution status of this line is deduced): HB_Class1Record* c1r;
-
1710 HB_Class2Record* c2r;
executed (the execution status of this line is deduced): HB_Class2Record* c2r;
-
1711 HB_Short* vr;
executed (the execution status of this line is deduced): HB_Short* vr;
-
1712 -
1713 HB_UShort vr1_size;
executed (the execution status of this line is deduced): HB_UShort vr1_size;
-
1714 HB_UShort vr2_size;
executed (the execution status of this line is deduced): HB_UShort vr2_size;
-
1715 -
1716 -
1717 error = _HB_OPEN_Get_Class( &ppf2->ClassDef1, IN_GLYPH( first_pos ),
executed (the execution status of this line is deduced): error = _HB_OPEN_Get_Class( &ppf2->ClassDef1, (buffer->in_string[(first_pos)].gindex),
-
1718 &cl1, NULL );
executed (the execution status of this line is deduced): &cl1, ((void *)0) );
-
1719 if ( error && error != HB_Err_Not_Covered )
partially evaluated: error
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:433443
never evaluated: error != HB_Err_Not_Covered
0-433443
1720 return error;
never executed: return error;
0
1721 error = _HB_OPEN_Get_Class( &ppf2->ClassDef2, IN_CURGLYPH(),
executed (the execution status of this line is deduced): error = _HB_OPEN_Get_Class( &ppf2->ClassDef2, (buffer->in_string[buffer->in_pos].gindex),
-
1722 &cl2, NULL );
executed (the execution status of this line is deduced): &cl2, ((void *)0) );
-
1723 if ( error && error != HB_Err_Not_Covered )
evaluated: error
TRUEFALSE
yes
Evaluation Count:87680
yes
Evaluation Count:345763
partially evaluated: error != HB_Err_Not_Covered
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:87680
0-345763
1724 return error;
never executed: return error;
0
1725 -
1726 c1r = &ppf2->Class1Record[cl1];
executed (the execution status of this line is deduced): c1r = &ppf2->Class1Record[cl1];
-
1727 if ( !c1r )
partially evaluated: !c1r
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:433443
0-433443
1728 return ERR(HB_Err_Invalid_SubTable);
never executed: return _hb_err (HB_Err_Invalid_SubTable);
0
1729 -
1730 if ( !c1r->IsFlexible ) {
partially evaluated: !c1r->IsFlexible
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:433443
0-433443
1731 c2r = &c1r->c2r.Class2Record[cl2];
never executed (the execution status of this line is deduced): c2r = &c1r->c2r.Class2Record[cl2];
-
1732 -
1733 error = Get_ValueRecord( gpi, &c2r->Value1, format1, POSITION( first_pos ) );
never executed (the execution status of this line is deduced): error = Get_ValueRecord( gpi, &c2r->Value1, format1, (&buffer->positions[(first_pos)]) );
-
1734 if ( error )
never evaluated: error
0
1735 return error;
never executed: return error;
0
1736 return Get_ValueRecord( gpi, &c2r->Value2, format2, POSITION( buffer->in_pos ) );
never executed: return Get_ValueRecord( gpi, &c2r->Value2, format2, (&buffer->positions[(buffer->in_pos)]) );
0
1737 } else { -
1738 vr1_size = Calculate_Class2RecordSize( format1, 0 );
executed (the execution status of this line is deduced): vr1_size = Calculate_Class2RecordSize( format1, 0 );
-
1739 vr2_size = Calculate_Class2RecordSize( format2, 0 );
executed (the execution status of this line is deduced): vr2_size = Calculate_Class2RecordSize( format2, 0 );
-
1740 -
1741 vr = c1r->c2r.ValueRecords + (cl2 * ( vr1_size + vr2_size ));
executed (the execution status of this line is deduced): vr = c1r->c2r.ValueRecords + (cl2 * ( vr1_size + vr2_size ));
-
1742 -
1743 error = Get_FlexibleValueRecord( gpi, vr, format1, POSITION( first_pos ) );
executed (the execution status of this line is deduced): error = Get_FlexibleValueRecord( gpi, vr, format1, (&buffer->positions[(first_pos)]) );
-
1744 if ( error )
partially evaluated: error
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:433443
0-433443
1745 return error;
never executed: return error;
0
1746 vr += vr1_size; // Skip to second record
executed (the execution status of this line is deduced): vr += vr1_size;
-
1747 return Get_FlexibleValueRecord( gpi, vr, format2, POSITION( buffer->in_pos ) );
executed: return Get_FlexibleValueRecord( gpi, vr, format2, (&buffer->positions[(buffer->in_pos)]) );
Execution Count:433443
433443
1748 } -
1749} -
1750 -
1751static HB_Error Lookup_PairPos( GPOS_Instance* gpi, -
1752 HB_GPOS_SubTable* st, -
1753 HB_Buffer buffer, -
1754 HB_UShort flags, -
1755 HB_UShort context_length, -
1756 int nesting_level ) -
1757{ -
1758 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
1759 HB_UShort index, property;
executed (the execution status of this line is deduced): HB_UShort index, property;
-
1760 HB_UInt first_pos;
executed (the execution status of this line is deduced): HB_UInt first_pos;
-
1761 HB_GPOSHeader* gpos = gpi->gpos;
executed (the execution status of this line is deduced): HB_GPOSHeader* gpos = gpi->gpos;
-
1762 HB_PairPos* pp = &st->pair;
executed (the execution status of this line is deduced): HB_PairPos* pp = &st->pair;
-
1763 -
1764 HB_UNUSED(nesting_level);
executed (the execution status of this line is deduced): ((nesting_level) = (nesting_level));
-
1765 -
1766 if ( buffer->in_pos >= buffer->in_length - 1 )
evaluated: buffer->in_pos >= buffer->in_length - 1
TRUEFALSE
yes
Evaluation Count:495854
yes
Evaluation Count:5724511
495854-5724511
1767 return HB_Err_Not_Covered; /* Not enough glyphs in stream */
executed: return HB_Err_Not_Covered;
Execution Count:495854
495854
1768 -
1769 if ( context_length != 0xFFFF && context_length < 2 )
partially evaluated: context_length != 0xFFFF
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:5724511
never evaluated: context_length < 2
0-5724511
1770 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
1771 -
1772 if ( CHECK_Property( gpos->gdef, IN_CURITEM(), flags, &property ) )
partially evaluated: ( ( error = _HB_GDEF_Check_Property( (gpos->gdef), ((&buffer->in_string[buffer->in_pos])), (flags), (&property) ) ) != HB_Err_Ok )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:5724511
0-5724511
1773 return error;
never executed: return error;
0
1774 -
1775 error = _HB_OPEN_Coverage_Index( &pp->Coverage, IN_CURGLYPH(), &index );
executed (the execution status of this line is deduced): error = _HB_OPEN_Coverage_Index( &pp->Coverage, (buffer->in_string[buffer->in_pos].gindex), &index );
-
1776 if ( error )
evaluated: error
TRUEFALSE
yes
Evaluation Count:5291059
yes
Evaluation Count:433452
433452-5291059
1777 return error;
executed: return error;
Execution Count:5291059
5291059
1778 -
1779 /* second glyph */ -
1780 -
1781 first_pos = buffer->in_pos;
executed (the execution status of this line is deduced): first_pos = buffer->in_pos;
-
1782 (buffer->in_pos)++;
executed (the execution status of this line is deduced): (buffer->in_pos)++;
-
1783 -
1784 while ( CHECK_Property( gpos->gdef, IN_CURITEM(),
partially evaluated: ( ( error = _HB_GDEF_Check_Property( (gpos->gdef), ((&buffer->in_string[buffer->in_pos])), (flags), (&property) ) ) != HB_Err_Ok )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:433452
0-433452
1785 flags, &property ) ) -
1786 { -
1787 if ( error && error != HB_Err_Not_Covered )
never evaluated: error
never evaluated: error != HB_Err_Not_Covered
0
1788 return error;
never executed: return error;
0
1789 -
1790 if ( buffer->in_pos == buffer->in_length )
never evaluated: buffer->in_pos == buffer->in_length
0
1791 { -
1792 buffer->in_pos = first_pos;
never executed (the execution status of this line is deduced): buffer->in_pos = first_pos;
-
1793 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
1794 } -
1795 (buffer->in_pos)++;
never executed (the execution status of this line is deduced): (buffer->in_pos)++;
-
1796 -
1797 }
never executed: }
0
1798 -
1799 switch ( pp->PosFormat ) -
1800 { -
1801 case 1: -
1802 error = Lookup_PairPos1( gpi, &pp->ppf.ppf1, buffer,
executed (the execution status of this line is deduced): error = Lookup_PairPos1( gpi, &pp->ppf.ppf1, buffer,
-
1803 first_pos, index,
executed (the execution status of this line is deduced): first_pos, index,
-
1804 pp->ValueFormat1, pp->ValueFormat2 );
executed (the execution status of this line is deduced): pp->ValueFormat1, pp->ValueFormat2 );
-
1805 break;
executed: break;
Execution Count:9
9
1806 -
1807 case 2: -
1808 error = Lookup_PairPos2( gpi, &pp->ppf.ppf2, buffer, first_pos,
executed (the execution status of this line is deduced): error = Lookup_PairPos2( gpi, &pp->ppf.ppf2, buffer, first_pos,
-
1809 pp->ValueFormat1, pp->ValueFormat2 );
executed (the execution status of this line is deduced): pp->ValueFormat1, pp->ValueFormat2 );
-
1810 break;
executed: break;
Execution Count:433443
433443
1811 -
1812 default: -
1813 return ERR(HB_Err_Invalid_SubTable_Format);
never executed: return _hb_err (HB_Err_Invalid_SubTable_Format);
0
1814 } -
1815 -
1816 /* if we don't have coverage for the second glyph don't skip it for -
1817 further lookups but reset in_pos back to the first_glyph and let -
1818 the caller in Do_String_Lookup increment in_pos */ -
1819 if ( error == HB_Err_Not_Covered )
evaluated: error == HB_Err_Not_Covered
TRUEFALSE
yes
Evaluation Count:8
yes
Evaluation Count:433444
8-433444
1820 buffer->in_pos = first_pos;
executed: buffer->in_pos = first_pos;
Execution Count:8
8
1821 -
1822 /* adjusting the `next' glyph */ -
1823 -
1824 if ( pp->ValueFormat2 )
partially evaluated: pp->ValueFormat2
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:433452
0-433452
1825 (buffer->in_pos)++;
never executed: (buffer->in_pos)++;
0
1826 -
1827 return error;
executed: return error;
Execution Count:433452
433452
1828} -
1829 -
1830 -
1831/* LookupType 3 */ -
1832 -
1833/* CursivePosFormat1 */ -
1834 -
1835static HB_Error Load_CursivePos( HB_GPOS_SubTable* st, -
1836 HB_Stream stream ) -
1837{ -
1838 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
1839 HB_CursivePos* cp = &st->cursive;
never executed (the execution status of this line is deduced): HB_CursivePos* cp = &st->cursive;
-
1840 -
1841 HB_UShort n, m, count;
never executed (the execution status of this line is deduced): HB_UShort n, m, count;
-
1842 HB_UInt cur_offset, new_offset, base_offset;
never executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
1843 -
1844 HB_EntryExitRecord* eer;
never executed (the execution status of this line is deduced): HB_EntryExitRecord* eer;
-
1845 -
1846 -
1847 base_offset = FILE_Pos();
never executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream );
-
1848 -
1849 if ( ACCESS_Frame( 4L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 4L ))) != 0 )
0
1850 return error;
never executed: return error;
0
1851 -
1852 cp->PosFormat = GET_UShort();
never executed (the execution status of this line is deduced): cp->PosFormat = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
1853 new_offset = GET_UShort() + base_offset;
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
1854 -
1855 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
1856 -
1857 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
1858 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
1859 ( error = _HB_OPEN_Load_Coverage( &cp->Coverage, stream ) ) != HB_Err_Ok )
never evaluated: ( error = _HB_OPEN_Load_Coverage( &cp->Coverage, stream ) ) != HB_Err_Ok
0
1860 return error;
never executed: return error;
0
1861 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
1862 -
1863 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
1864 goto Fail2;
never executed: goto Fail2;
0
1865 -
1866 count = cp->EntryExitCount = GET_UShort();
never executed (the execution status of this line is deduced): count = cp->EntryExitCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
1867 -
1868 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
1869 -
1870 cp->EntryExitRecord = NULL;
never executed (the execution status of this line is deduced): cp->EntryExitRecord = ((void *)0);
-
1871 -
1872 if ( ALLOC_ARRAY( cp->EntryExitRecord, count, HB_EntryExitRecord ) )
never evaluated: ( (cp->EntryExitRecord) = _hb_alloc( (count)*sizeof(HB_EntryExitRecord), &error ), error != 0 )
0
1873 goto Fail2;
never executed: goto Fail2;
0
1874 -
1875 eer = cp->EntryExitRecord;
never executed (the execution status of this line is deduced): eer = cp->EntryExitRecord;
-
1876 -
1877 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
1878 { -
1879 HB_UInt entry_offset;
never executed (the execution status of this line is deduced): HB_UInt entry_offset;
-
1880 -
1881 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
1882 return error;
never executed: return error;
0
1883 -
1884 entry_offset = new_offset = GET_UShort();
never executed (the execution status of this line is deduced): entry_offset = new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
1885 -
1886 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
1887 -
1888 if ( new_offset )
never evaluated: new_offset
0
1889 { -
1890 new_offset += base_offset;
never executed (the execution status of this line is deduced): new_offset += base_offset;
-
1891 -
1892 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
1893 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
1894 ( error = Load_Anchor( &eer[n].EntryAnchor,
never evaluated: ( error = Load_Anchor( &eer[n].EntryAnchor, stream ) ) != HB_Err_Ok
0
1895 stream ) ) != HB_Err_Ok )
never evaluated: ( error = Load_Anchor( &eer[n].EntryAnchor, stream ) ) != HB_Err_Ok
0
1896 goto Fail1;
never executed: goto Fail1;
0
1897 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
1898 }
never executed: }
0
1899 else -
1900 eer[n].EntryAnchor.PosFormat = 0;
never executed: eer[n].EntryAnchor.PosFormat = 0;
0
1901 -
1902 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
1903 return error;
never executed: return error;
0
1904 -
1905 new_offset = GET_UShort();
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
1906 -
1907 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
1908 -
1909 if ( new_offset )
never evaluated: new_offset
0
1910 { -
1911 new_offset += base_offset;
never executed (the execution status of this line is deduced): new_offset += base_offset;
-
1912 -
1913 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
1914 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
1915 ( error = Load_Anchor( &eer[n].ExitAnchor,
never evaluated: ( error = Load_Anchor( &eer[n].ExitAnchor, stream ) ) != HB_Err_Ok
0
1916 stream ) ) != HB_Err_Ok )
never evaluated: ( error = Load_Anchor( &eer[n].ExitAnchor, stream ) ) != HB_Err_Ok
0
1917 { -
1918 if ( entry_offset )
never evaluated: entry_offset
0
1919 Free_Anchor( &eer[n].EntryAnchor );
never executed: Free_Anchor( &eer[n].EntryAnchor );
0
1920 goto Fail1;
never executed: goto Fail1;
0
1921 } -
1922 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
1923 }
never executed: }
0
1924 else -
1925 eer[n].ExitAnchor.PosFormat = 0;
never executed: eer[n].ExitAnchor.PosFormat = 0;
0
1926 } -
1927 -
1928 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
1929 -
1930Fail1: -
1931 for ( m = 0; m < n; m++ )
never evaluated: m < n
0
1932 { -
1933 Free_Anchor( &eer[m].EntryAnchor );
never executed (the execution status of this line is deduced): Free_Anchor( &eer[m].EntryAnchor );
-
1934 Free_Anchor( &eer[m].ExitAnchor );
never executed (the execution status of this line is deduced): Free_Anchor( &eer[m].ExitAnchor );
-
1935 }
never executed: }
0
1936 -
1937 FREE( eer );
never executed: }
never executed: }
never evaluated: (eer)
never evaluated: 0
0
1938 -
1939Fail2:
code before this statement never executed: Fail2:
0
1940 _HB_OPEN_Free_Coverage( &cp->Coverage );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &cp->Coverage );
-
1941 return error;
never executed: return error;
0
1942} -
1943 -
1944 -
1945static void Free_CursivePos( HB_GPOS_SubTable* st ) -
1946{ -
1947 HB_UShort n, count;
never executed (the execution status of this line is deduced): HB_UShort n, count;
-
1948 HB_CursivePos* cp = &st->cursive;
never executed (the execution status of this line is deduced): HB_CursivePos* cp = &st->cursive;
-
1949 -
1950 HB_EntryExitRecord* eer;
never executed (the execution status of this line is deduced): HB_EntryExitRecord* eer;
-
1951 -
1952 -
1953 if ( cp->EntryExitRecord )
never evaluated: cp->EntryExitRecord
0
1954 { -
1955 count = cp->EntryExitCount;
never executed (the execution status of this line is deduced): count = cp->EntryExitCount;
-
1956 eer = cp->EntryExitRecord;
never executed (the execution status of this line is deduced): eer = cp->EntryExitRecord;
-
1957 -
1958 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
1959 { -
1960 Free_Anchor( &eer[n].EntryAnchor );
never executed (the execution status of this line is deduced): Free_Anchor( &eer[n].EntryAnchor );
-
1961 Free_Anchor( &eer[n].ExitAnchor );
never executed (the execution status of this line is deduced): Free_Anchor( &eer[n].ExitAnchor );
-
1962 }
never executed: }
0
1963 -
1964 FREE( eer );
never executed: }
never executed: }
never evaluated: (eer)
never evaluated: 0
0
1965 }
never executed: }
0
1966 -
1967 _HB_OPEN_Free_Coverage( &cp->Coverage );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &cp->Coverage );
-
1968}
never executed: }
0
1969 -
1970 -
1971static HB_Error Lookup_CursivePos( GPOS_Instance* gpi, -
1972 HB_GPOS_SubTable* st, -
1973 HB_Buffer buffer, -
1974 HB_UShort flags, -
1975 HB_UShort context_length, -
1976 int nesting_level ) -
1977{ -
1978 HB_UShort index, property;
never executed (the execution status of this line is deduced): HB_UShort index, property;
-
1979 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
1980 HB_GPOSHeader* gpos = gpi->gpos;
never executed (the execution status of this line is deduced): HB_GPOSHeader* gpos = gpi->gpos;
-
1981 HB_CursivePos* cp = &st->cursive;
never executed (the execution status of this line is deduced): HB_CursivePos* cp = &st->cursive;
-
1982 -
1983 HB_EntryExitRecord* eer;
never executed (the execution status of this line is deduced): HB_EntryExitRecord* eer;
-
1984 HB_Fixed entry_x, entry_y;
never executed (the execution status of this line is deduced): HB_Fixed entry_x, entry_y;
-
1985 HB_Fixed exit_x, exit_y;
never executed (the execution status of this line is deduced): HB_Fixed exit_x, exit_y;
-
1986 -
1987 HB_UNUSED(nesting_level);
never executed (the execution status of this line is deduced): ((nesting_level) = (nesting_level));
-
1988 -
1989 if ( context_length != 0xFFFF && context_length < 1 )
never evaluated: context_length != 0xFFFF
never evaluated: context_length < 1
0
1990 { -
1991 gpi->last = 0xFFFF;
never executed (the execution status of this line is deduced): gpi->last = 0xFFFF;
-
1992 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
1993 } -
1994 -
1995 /* Glyphs not having the right GDEF properties will be ignored, i.e., -
1996 gpi->last won't be reset (contrary to user defined properties). */ -
1997 -
1998 if ( CHECK_Property( gpos->gdef, IN_CURITEM(), flags, &property ) )
never evaluated: ( ( error = _HB_GDEF_Check_Property( (gpos->gdef), ((&buffer->in_string[buffer->in_pos])), (flags), (&property) ) ) != HB_Err_Ok )
0
1999 return error;
never executed: return error;
0
2000 -
2001 /* We don't handle mark glyphs here. According to Andrei, this isn't -
2002 possible, but who knows... */ -
2003 -
2004 if ( property == HB_GDEF_MARK )
never evaluated: property == 0x0008
0
2005 { -
2006 gpi->last = 0xFFFF;
never executed (the execution status of this line is deduced): gpi->last = 0xFFFF;
-
2007 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
2008 } -
2009 -
2010 error = _HB_OPEN_Coverage_Index( &cp->Coverage, IN_CURGLYPH(), &index );
never executed (the execution status of this line is deduced): error = _HB_OPEN_Coverage_Index( &cp->Coverage, (buffer->in_string[buffer->in_pos].gindex), &index );
-
2011 if ( error )
never evaluated: error
0
2012 { -
2013 gpi->last = 0xFFFF;
never executed (the execution status of this line is deduced): gpi->last = 0xFFFF;
-
2014 return error;
never executed: return error;
0
2015 } -
2016 -
2017 if ( index >= cp->EntryExitCount )
never evaluated: index >= cp->EntryExitCount
0
2018 return ERR(HB_Err_Invalid_SubTable);
never executed: return _hb_err (HB_Err_Invalid_SubTable);
0
2019 -
2020 eer = &cp->EntryExitRecord[index];
never executed (the execution status of this line is deduced): eer = &cp->EntryExitRecord[index];
-
2021 -
2022 /* Now comes the messiest part of the whole OpenType -
2023 specification. At first glance, cursive connections seem easy -
2024 to understand, but there are pitfalls! The reason is that -
2025 the specs don't mention how to compute the advance values -
2026 resp. glyph offsets. I was told it would be an omission, to -
2027 be fixed in the next OpenType version... Again many thanks to -
2028 Andrei Burago <andreib@microsoft.com> for clarifications. -
2029 -
2030 Consider the following example: -
2031 -
2032 | xadv1 | -
2033 +---------+ -
2034 | | -
2035 +-----+--+ 1 | -
2036 | | .| | -
2037 | 0+--+------+ -
2038 | 2 | -
2039 | | -
2040 0+--------+ -
2041 | xadv2 | -
2042 -
2043 glyph1: advance width = 12 -
2044 anchor point = (3,1) -
2045 -
2046 glyph2: advance width = 11 -
2047 anchor point = (9,4) -
2048 -
2049 LSB is 1 for both glyphs (so the boxes drawn above are glyph -
2050 bboxes). Writing direction is R2L; `0' denotes the glyph's -
2051 coordinate origin. -
2052 -
2053 Now the surprising part: The advance width of the *left* glyph -
2054 (resp. of the *bottom* glyph) will be modified, no matter -
2055 whether the writing direction is L2R or R2L (resp. T2B or -
2056 B2T)! This assymetry is caused by the fact that the glyph's -
2057 coordinate origin is always the lower left corner for all -
2058 writing directions. -
2059 -
2060 Continuing the above example, we can compute the new -
2061 (horizontal) advance width of glyph2 as -
2062 -
2063 9 - 3 = 6 , -
2064 -
2065 and the new vertical offset of glyph2 as -
2066 -
2067 1 - 4 = -3 . -
2068 -
2069 -
2070 Vertical writing direction is far more complicated: -
2071 -
2072 a) Assuming that we recompute the advance height of the lower glyph: -
2073 -
2074 -- -
2075 +---------+ -
2076 -- | | -
2077 +-----+--+ 1 | yadv1 -
2078 | | .| | -
2079 yadv2 | 0+--+------+ -- BSB1 -- -
2080 | 2 | -- -- y_offset -
2081 | | -
2082 BSB2 -- 0+--------+ -- -
2083 -- -- -
2084 -
2085 glyph1: advance height = 6 -
2086 anchor point = (3,1) -
2087 -
2088 glyph2: advance height = 7 -
2089 anchor point = (9,4) -
2090 -
2091 TSB is 1 for both glyphs; writing direction is T2B. -
2092 -
2093 -
2094 BSB1 = yadv1 - (TSB1 + ymax1) -
2095 BSB2 = yadv2 - (TSB2 + ymax2) -
2096 y_offset = y2 - y1 -
2097 -
2098 vertical advance width of glyph2 -
2099 = y_offset + BSB2 - BSB1 -
2100 = (y2 - y1) + (yadv2 - (TSB2 + ymax2)) - (yadv1 - (TSB1 + ymax1)) -
2101 = y2 - y1 + yadv2 - TSB2 - ymax2 - (yadv1 - TSB1 - ymax1) -
2102 = y2 - y1 + yadv2 - TSB2 - ymax2 - yadv1 + TSB1 + ymax1 -
2103 -
2104 -
2105 b) Assuming that we recompute the advance height of the upper glyph: -
2106 -
2107 -- -- -
2108 +---------+ -- TSB1 -
2109 -- -- | | -
2110 TSB2 -- +-----+--+ 1 | yadv1 ymax1 -
2111 | | .| | -
2112 yadv2 | 0+--+------+ -- -- -
2113 ymax2 | 2 | -- y_offset -
2114 | | -
2115 -- 0+--------+ -- -
2116 -- -
2117 -
2118 glyph1: advance height = 6 -
2119 anchor point = (3,1) -
2120 -
2121 glyph2: advance height = 7 -
2122 anchor point = (9,4) -
2123 -
2124 TSB is 1 for both glyphs; writing direction is T2B. -
2125 -
2126 y_offset = y2 - y1 -
2127 -
2128 vertical advance width of glyph2 -
2129 = TSB1 + ymax1 + y_offset - (TSB2 + ymax2) -
2130 = TSB1 + ymax1 + y2 - y1 - TSB2 - ymax2 -
2131 -
2132 -
2133 Comparing a) with b) shows that b) is easier to compute. I'll wait -
2134 for a reply from Andrei to see what should really be implemented... -
2135 -
2136 Since horizontal advance widths or vertical advance heights -
2137 can be used alone but not together, no ambiguity occurs. */ -
2138 -
2139 if ( gpi->last == 0xFFFF )
never evaluated: gpi->last == 0xFFFF
0
2140 goto end;
never executed: goto end;
0
2141 -
2142 /* Get_Anchor() returns HB_Err_Not_Covered if there is no anchor -
2143 table. */ -
2144 -
2145 error = Get_Anchor( gpi, &eer->EntryAnchor, IN_CURGLYPH(),
never executed (the execution status of this line is deduced): error = Get_Anchor( gpi, &eer->EntryAnchor, (buffer->in_string[buffer->in_pos].gindex),
-
2146 &entry_x, &entry_y );
never executed (the execution status of this line is deduced): &entry_x, &entry_y );
-
2147 if ( error == HB_Err_Not_Covered )
never evaluated: error == HB_Err_Not_Covered
0
2148 goto end;
never executed: goto end;
0
2149 if ( error )
never evaluated: error
0
2150 return error;
never executed: return error;
0
2151 -
2152 if ( gpi->r2l )
never evaluated: gpi->r2l
0
2153 { -
2154 POSITION( buffer->in_pos )->x_advance = entry_x - gpi->anchor_x;
never executed (the execution status of this line is deduced): (&buffer->positions[(buffer->in_pos)])->x_advance = entry_x - gpi->anchor_x;
-
2155 POSITION( buffer->in_pos )->new_advance = TRUE;
never executed (the execution status of this line is deduced): (&buffer->positions[(buffer->in_pos)])->new_advance = (!0);
-
2156 }
never executed: }
0
2157 else -
2158 { -
2159 POSITION( gpi->last )->x_advance = gpi->anchor_x - entry_x;
never executed (the execution status of this line is deduced): (&buffer->positions[(gpi->last)])->x_advance = gpi->anchor_x - entry_x;
-
2160 POSITION( gpi->last )->new_advance = TRUE;
never executed (the execution status of this line is deduced): (&buffer->positions[(gpi->last)])->new_advance = (!0);
-
2161 }
never executed: }
0
2162 -
2163 if ( flags & HB_LOOKUP_FLAG_RIGHT_TO_LEFT )
never evaluated: flags & 0x0001
0
2164 { -
2165 POSITION( gpi->last )->cursive_chain = gpi->last - buffer->in_pos;
never executed (the execution status of this line is deduced): (&buffer->positions[(gpi->last)])->cursive_chain = gpi->last - buffer->in_pos;
-
2166 POSITION( gpi->last )->y_pos = entry_y - gpi->anchor_y;
never executed (the execution status of this line is deduced): (&buffer->positions[(gpi->last)])->y_pos = entry_y - gpi->anchor_y;
-
2167 }
never executed: }
0
2168 else -
2169 { -
2170 POSITION( buffer->in_pos )->cursive_chain = buffer->in_pos - gpi->last;
never executed (the execution status of this line is deduced): (&buffer->positions[(buffer->in_pos)])->cursive_chain = buffer->in_pos - gpi->last;
-
2171 POSITION( buffer->in_pos )->y_pos = gpi->anchor_y - entry_y;
never executed (the execution status of this line is deduced): (&buffer->positions[(buffer->in_pos)])->y_pos = gpi->anchor_y - entry_y;
-
2172 }
never executed: }
0
2173 -
2174end:
code before this statement never executed: end:
0
2175 error = Get_Anchor( gpi, &eer->ExitAnchor, IN_CURGLYPH(),
never executed (the execution status of this line is deduced): error = Get_Anchor( gpi, &eer->ExitAnchor, (buffer->in_string[buffer->in_pos].gindex),
-
2176 &exit_x, &exit_y );
never executed (the execution status of this line is deduced): &exit_x, &exit_y );
-
2177 if ( error == HB_Err_Not_Covered )
never evaluated: error == HB_Err_Not_Covered
0
2178 gpi->last = 0xFFFF;
never executed: gpi->last = 0xFFFF;
0
2179 else -
2180 { -
2181 gpi->last = buffer->in_pos;
never executed (the execution status of this line is deduced): gpi->last = buffer->in_pos;
-
2182 gpi->anchor_x = exit_x;
never executed (the execution status of this line is deduced): gpi->anchor_x = exit_x;
-
2183 gpi->anchor_y = exit_y;
never executed (the execution status of this line is deduced): gpi->anchor_y = exit_y;
-
2184 }
never executed: }
0
2185 if ( error )
never evaluated: error
0
2186 return error;
never executed: return error;
0
2187 -
2188 (buffer->in_pos)++;
never executed (the execution status of this line is deduced): (buffer->in_pos)++;
-
2189 -
2190 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
2191} -
2192 -
2193 -
2194/* LookupType 4 */ -
2195 -
2196/* BaseArray */ -
2197 -
2198static HB_Error Load_BaseArray( HB_BaseArray* ba, -
2199 HB_UShort num_classes, -
2200 HB_Stream stream ) -
2201{ -
2202 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
2203 -
2204 HB_UShort m, n, count;
executed (the execution status of this line is deduced): HB_UShort m, n, count;
-
2205 HB_UInt cur_offset, new_offset, base_offset;
executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
2206 -
2207 HB_BaseRecord *br;
executed (the execution status of this line is deduced): HB_BaseRecord *br;
-
2208 HB_Anchor *ban, *bans;
executed (the execution status of this line is deduced): HB_Anchor *ban, *bans;
-
2209 -
2210 -
2211 base_offset = FILE_Pos();
executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream );
-
2212 -
2213 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1298
0-1298
2214 return error;
never executed: return error;
0
2215 -
2216 count = ba->BaseCount = GET_UShort();
executed (the execution status of this line is deduced): count = ba->BaseCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
2217 -
2218 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
2219 -
2220 ba->BaseRecord = NULL;
executed (the execution status of this line is deduced): ba->BaseRecord = ((void *)0);
-
2221 -
2222 if ( ALLOC_ARRAY( ba->BaseRecord, count, HB_BaseRecord ) )
partially evaluated: ( (ba->BaseRecord) = _hb_alloc( (count)*sizeof(HB_BaseRecord), &error ), error != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1298
0-1298
2223 return error;
never executed: return error;
0
2224 -
2225 br = ba->BaseRecord;
executed (the execution status of this line is deduced): br = ba->BaseRecord;
-
2226 -
2227 bans = NULL;
executed (the execution status of this line is deduced): bans = ((void *)0);
-
2228 -
2229 if ( ALLOC_ARRAY( bans, count * num_classes, HB_Anchor ) )
partially evaluated: ( (bans) = _hb_alloc( (count * num_classes)*sizeof(HB_Anchor), &error ), error != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1298
0-1298
2230 goto Fail;
never executed: goto Fail;
0
2231 -
2232 for ( m = 0; m < count; m++ )
evaluated: m < count
TRUEFALSE
yes
Evaluation Count:305405
yes
Evaluation Count:1298
1298-305405
2233 { -
2234 br[m].BaseAnchor = NULL;
executed (the execution status of this line is deduced): br[m].BaseAnchor = ((void *)0);
-
2235 -
2236 ban = br[m].BaseAnchor = bans + m * num_classes;
executed (the execution status of this line is deduced): ban = br[m].BaseAnchor = bans + m * num_classes;
-
2237 -
2238 for ( n = 0; n < num_classes; n++ )
evaluated: n < num_classes
TRUEFALSE
yes
Evaluation Count:311919
yes
Evaluation Count:305405
305405-311919
2239 { -
2240 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:311919
0-311919
2241 goto Fail;
never executed: goto Fail;
0
2242 -
2243 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
2244 -
2245 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
2246 -
2247 if (new_offset == base_offset) {
evaluated: new_offset == base_offset
TRUEFALSE
yes
Evaluation Count:4110
yes
Evaluation Count:307809
4110-307809
2248 /* XXX -
2249 * Doulos SIL Regular is buggy and has zero offsets here. -
2250 * Skip it -
2251 */ -
2252 ban[n].PosFormat = 0;
executed (the execution status of this line is deduced): ban[n].PosFormat = 0;
-
2253 continue;
executed: continue;
Execution Count:4110
4110
2254 } -
2255 -
2256 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
2257 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:307809
0-307809
2258 ( error = Load_Anchor( &ban[n], stream ) ) != HB_Err_Ok )
partially evaluated: ( error = Load_Anchor( &ban[n], stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:307809
0-307809
2259 goto Fail;
never executed: goto Fail;
0
2260 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
2261 }
executed: }
Execution Count:307809
307809
2262 }
executed: }
Execution Count:305405
305405
2263 -
2264 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:1298
1298
2265 -
2266Fail: -
2267 FREE( bans );
never executed: }
never executed: }
never evaluated: (bans)
never evaluated: 0
0
2268 FREE( br );
never executed: }
never executed: }
never evaluated: (br)
never evaluated: 0
0
2269 return error;
never executed: return error;
0
2270} -
2271 -
2272 -
2273static void Free_BaseArray( HB_BaseArray* ba, -
2274 HB_UShort num_classes ) -
2275{ -
2276 HB_BaseRecord *br;
executed (the execution status of this line is deduced): HB_BaseRecord *br;
-
2277 HB_Anchor *bans;
executed (the execution status of this line is deduced): HB_Anchor *bans;
-
2278 -
2279 if ( ba->BaseRecord )
partially evaluated: ba->BaseRecord
TRUEFALSE
yes
Evaluation Count:1233
no
Evaluation Count:0
0-1233
2280 { -
2281 br = ba->BaseRecord;
executed (the execution status of this line is deduced): br = ba->BaseRecord;
-
2282 -
2283 if ( ba->BaseCount )
partially evaluated: ba->BaseCount
TRUEFALSE
yes
Evaluation Count:1233
no
Evaluation Count:0
0-1233
2284 { -
2285 HB_UShort i, count;
executed (the execution status of this line is deduced): HB_UShort i, count;
-
2286 count = num_classes * ba->BaseCount;
executed (the execution status of this line is deduced): count = num_classes * ba->BaseCount;
-
2287 bans = br[0].BaseAnchor;
executed (the execution status of this line is deduced): bans = br[0].BaseAnchor;
-
2288 for (i = 0; i < count; i++)
evaluated: i < count
TRUEFALSE
yes
Evaluation Count:295524
yes
Evaluation Count:1233
1233-295524
2289 Free_Anchor (&bans[i]);
executed: Free_Anchor (&bans[i]);
Execution Count:295524
295524
2290 FREE( bans );
executed: }
Execution Count:1233
executed: }
Execution Count:1233
partially evaluated: (bans)
TRUEFALSE
yes
Evaluation Count:1233
no
Evaluation Count:0
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1233
0-1233
2291 }
executed: }
Execution Count:1233
1233
2292 -
2293 FREE( br );
executed: }
Execution Count:1233
executed: }
Execution Count:1233
partially evaluated: (br)
TRUEFALSE
yes
Evaluation Count:1233
no
Evaluation Count:0
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1233
0-1233
2294 }
executed: }
Execution Count:1233
1233
2295}
executed: }
Execution Count:1233
1233
2296 -
2297 -
2298/* MarkBasePosFormat1 */ -
2299 -
2300static HB_Error Load_MarkBasePos( HB_GPOS_SubTable* st, -
2301 HB_Stream stream ) -
2302{ -
2303 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
2304 HB_MarkBasePos* mbp = &st->markbase;
executed (the execution status of this line is deduced): HB_MarkBasePos* mbp = &st->markbase;
-
2305 -
2306 HB_UInt cur_offset, new_offset, base_offset;
executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
2307 -
2308 -
2309 base_offset = FILE_Pos();
executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream );
-
2310 -
2311 if ( ACCESS_Frame( 4L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 4L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1298
0-1298
2312 return error;
never executed: return error;
0
2313 -
2314 mbp->PosFormat = GET_UShort();
executed (the execution status of this line is deduced): mbp->PosFormat = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
2315 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
2316 -
2317 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
2318 -
2319 if (mbp->PosFormat != 1)
partially evaluated: mbp->PosFormat != 1
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1298
0-1298
2320 return ERR(HB_Err_Invalid_SubTable_Format);
never executed: return _hb_err (HB_Err_Invalid_SubTable_Format);
0
2321 -
2322 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
2323 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1298
0-1298
2324 ( error = _HB_OPEN_Load_Coverage( &mbp->MarkCoverage, stream ) ) != HB_Err_Ok )
partially evaluated: ( error = _HB_OPEN_Load_Coverage( &mbp->MarkCoverage, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1298
0-1298
2325 return error;
never executed: return error;
0
2326 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
2327 -
2328 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1298
0-1298
2329 goto Fail3;
never executed: goto Fail3;
0
2330 -
2331 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
2332 -
2333 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
2334 -
2335 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
2336 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1298
0-1298
2337 ( error = _HB_OPEN_Load_Coverage( &mbp->BaseCoverage, stream ) ) != HB_Err_Ok )
partially evaluated: ( error = _HB_OPEN_Load_Coverage( &mbp->BaseCoverage, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1298
0-1298
2338 goto Fail3;
never executed: goto Fail3;
0
2339 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
2340 -
2341 if ( ACCESS_Frame( 4L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 4L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1298
0-1298
2342 goto Fail2;
never executed: goto Fail2;
0
2343 -
2344 mbp->ClassCount = GET_UShort();
executed (the execution status of this line is deduced): mbp->ClassCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
2345 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
2346 -
2347 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
2348 -
2349 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
2350 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1298
0-1298
2351 ( error = Load_MarkArray( &mbp->MarkArray, stream ) ) != HB_Err_Ok )
partially evaluated: ( error = Load_MarkArray( &mbp->MarkArray, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1298
0-1298
2352 goto Fail2;
never executed: goto Fail2;
0
2353 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
2354 -
2355 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1298
0-1298
2356 goto Fail1;
never executed: goto Fail1;
0
2357 -
2358 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
2359 -
2360 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
2361 -
2362 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
2363 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1298
0-1298
2364 ( error = Load_BaseArray( &mbp->BaseArray, mbp->ClassCount,
partially evaluated: ( error = Load_BaseArray( &mbp->BaseArray, mbp->ClassCount, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1298
0-1298
2365 stream ) ) != HB_Err_Ok )
partially evaluated: ( error = Load_BaseArray( &mbp->BaseArray, mbp->ClassCount, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1298
0-1298
2366 goto Fail1;
never executed: goto Fail1;
0
2367 -
2368 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:1298
1298
2369 -
2370Fail1: -
2371 Free_MarkArray( &mbp->MarkArray );
never executed (the execution status of this line is deduced): Free_MarkArray( &mbp->MarkArray );
-
2372 -
2373Fail2:
code before this statement never executed: Fail2:
0
2374 _HB_OPEN_Free_Coverage( &mbp->BaseCoverage );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &mbp->BaseCoverage );
-
2375 -
2376Fail3:
code before this statement never executed: Fail3:
0
2377 _HB_OPEN_Free_Coverage( &mbp->MarkCoverage );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &mbp->MarkCoverage );
-
2378 return error;
never executed: return error;
0
2379} -
2380 -
2381 -
2382static void Free_MarkBasePos( HB_GPOS_SubTable* st ) -
2383{ -
2384 HB_MarkBasePos* mbp = &st->markbase;
executed (the execution status of this line is deduced): HB_MarkBasePos* mbp = &st->markbase;
-
2385 -
2386 Free_BaseArray( &mbp->BaseArray, mbp->ClassCount );
executed (the execution status of this line is deduced): Free_BaseArray( &mbp->BaseArray, mbp->ClassCount );
-
2387 Free_MarkArray( &mbp->MarkArray );
executed (the execution status of this line is deduced): Free_MarkArray( &mbp->MarkArray );
-
2388 _HB_OPEN_Free_Coverage( &mbp->BaseCoverage );
executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &mbp->BaseCoverage );
-
2389 _HB_OPEN_Free_Coverage( &mbp->MarkCoverage );
executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &mbp->MarkCoverage );
-
2390}
executed: }
Execution Count:1233
1233
2391 -
2392 -
2393static HB_Error Lookup_MarkBasePos( GPOS_Instance* gpi, -
2394 HB_GPOS_SubTable* st, -
2395 HB_Buffer buffer, -
2396 HB_UShort flags, -
2397 HB_UShort context_length, -
2398 int nesting_level ) -
2399{ -
2400 HB_UShort i, j, mark_index, base_index, property, class;
executed (the execution status of this line is deduced): HB_UShort i, j, mark_index, base_index, property, class;
-
2401 HB_Fixed x_mark_value, y_mark_value, x_base_value, y_base_value;
executed (the execution status of this line is deduced): HB_Fixed x_mark_value, y_mark_value, x_base_value, y_base_value;
-
2402 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
2403 HB_GPOSHeader* gpos = gpi->gpos;
executed (the execution status of this line is deduced): HB_GPOSHeader* gpos = gpi->gpos;
-
2404 HB_MarkBasePos* mbp = &st->markbase;
executed (the execution status of this line is deduced): HB_MarkBasePos* mbp = &st->markbase;
-
2405 -
2406 HB_MarkArray* ma;
executed (the execution status of this line is deduced): HB_MarkArray* ma;
-
2407 HB_BaseArray* ba;
executed (the execution status of this line is deduced): HB_BaseArray* ba;
-
2408 HB_BaseRecord* br;
executed (the execution status of this line is deduced): HB_BaseRecord* br;
-
2409 HB_Anchor* mark_anchor;
executed (the execution status of this line is deduced): HB_Anchor* mark_anchor;
-
2410 HB_Anchor* base_anchor;
executed (the execution status of this line is deduced): HB_Anchor* base_anchor;
-
2411 -
2412 HB_Position o;
executed (the execution status of this line is deduced): HB_Position o;
-
2413 -
2414 HB_UNUSED(nesting_level);
executed (the execution status of this line is deduced): ((nesting_level) = (nesting_level));
-
2415 -
2416 if ( context_length != 0xFFFF && context_length < 1 )
partially evaluated: context_length != 0xFFFF
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:16167399
never evaluated: context_length < 1
0-16167399
2417 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
2418 -
2419 if ( flags & HB_LOOKUP_FLAG_IGNORE_BASE_GLYPHS )
partially evaluated: flags & 0x0002
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:16167399
0-16167399
2420 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
2421 -
2422 if ( CHECK_Property( gpos->gdef, IN_CURITEM(),
evaluated: ( ( error = _HB_GDEF_Check_Property( (gpos->gdef), ((&buffer->in_string[buffer->in_pos])), (flags), (&property) ) ) != HB_Err_Ok )
TRUEFALSE
yes
Evaluation Count:49510
yes
Evaluation Count:16117889
49510-16117889
2423 flags, &property ) ) -
2424 return error;
executed: return error;
Execution Count:49510
49510
2425 -
2426 error = _HB_OPEN_Coverage_Index( &mbp->MarkCoverage, IN_CURGLYPH(),
executed (the execution status of this line is deduced): error = _HB_OPEN_Coverage_Index( &mbp->MarkCoverage, (buffer->in_string[buffer->in_pos].gindex),
-
2427 &mark_index );
executed (the execution status of this line is deduced): &mark_index );
-
2428 if ( error )
evaluated: error
TRUEFALSE
yes
Evaluation Count:15912905
yes
Evaluation Count:204984
204984-15912905
2429 return error;
executed: return error;
Execution Count:15912905
15912905
2430 -
2431 /* now we search backwards for a non-mark glyph */ -
2432 -
2433 i = 1;
executed (the execution status of this line is deduced): i = 1;
-
2434 j = buffer->in_pos - 1;
executed (the execution status of this line is deduced): j = buffer->in_pos - 1;
-
2435 -
2436 while ( i <= buffer->in_pos )
partially evaluated: i <= buffer->in_pos
TRUEFALSE
yes
Evaluation Count:205024
no
Evaluation Count:0
0-205024
2437 { -
2438 error = HB_GDEF_Get_Glyph_Property( gpos->gdef, IN_GLYPH( j ),
executed (the execution status of this line is deduced): error = HB_GDEF_Get_Glyph_Property( gpos->gdef, (buffer->in_string[(j)].gindex),
-
2439 &property );
executed (the execution status of this line is deduced): &property );
-
2440 if ( error )
partially evaluated: error
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:205024
0-205024
2441 return error;
never executed: return error;
0
2442 -
2443 if ( !( property == HB_GDEF_MARK || property & HB_LOOKUP_FLAG_IGNORE_SPECIAL_MARKS ) )
evaluated: property == 0x0008
TRUEFALSE
yes
Evaluation Count:40
yes
Evaluation Count:204984
partially evaluated: property & 0xFF00
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:204984
0-204984
2444 break;
executed: break;
Execution Count:204984
204984
2445 -
2446 i++;
executed (the execution status of this line is deduced): i++;
-
2447 j--;
executed (the execution status of this line is deduced): j--;
-
2448 }
executed: }
Execution Count:40
40
2449 -
2450 /* The following assertion is too strong -- at least for mangal.ttf. */ -
2451#if 0 -
2452 if ( property != HB_GDEF_BASE_GLYPH ) -
2453 return HB_Err_Not_Covered; -
2454#endif -
2455 -
2456 if ( i > buffer->in_pos )
partially evaluated: i > buffer->in_pos
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:204984
0-204984
2457 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
2458 -
2459 error = _HB_OPEN_Coverage_Index( &mbp->BaseCoverage, IN_GLYPH( j ),
executed (the execution status of this line is deduced): error = _HB_OPEN_Coverage_Index( &mbp->BaseCoverage, (buffer->in_string[(j)].gindex),
-
2460 &base_index );
executed (the execution status of this line is deduced): &base_index );
-
2461 if ( error )
evaluated: error
TRUEFALSE
yes
Evaluation Count:203776
yes
Evaluation Count:1208
1208-203776
2462 return error;
executed: return error;
Execution Count:203776
203776
2463 -
2464 ma = &mbp->MarkArray;
executed (the execution status of this line is deduced): ma = &mbp->MarkArray;
-
2465 -
2466 if ( mark_index >= ma->MarkCount )
partially evaluated: mark_index >= ma->MarkCount
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1208
0-1208
2467 return ERR(HB_Err_Invalid_SubTable);
never executed: return _hb_err (HB_Err_Invalid_SubTable);
0
2468 -
2469 class = ma->MarkRecord[mark_index].Class;
executed (the execution status of this line is deduced): class = ma->MarkRecord[mark_index].Class;
-
2470 mark_anchor = &ma->MarkRecord[mark_index].MarkAnchor;
executed (the execution status of this line is deduced): mark_anchor = &ma->MarkRecord[mark_index].MarkAnchor;
-
2471 -
2472 if ( class >= mbp->ClassCount )
partially evaluated: class >= mbp->ClassCount
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1208
0-1208
2473 return ERR(HB_Err_Invalid_SubTable);
never executed: return _hb_err (HB_Err_Invalid_SubTable);
0
2474 -
2475 ba = &mbp->BaseArray;
executed (the execution status of this line is deduced): ba = &mbp->BaseArray;
-
2476 -
2477 if ( base_index >= ba->BaseCount )
partially evaluated: base_index >= ba->BaseCount
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1208
0-1208
2478 return ERR(HB_Err_Invalid_SubTable);
never executed: return _hb_err (HB_Err_Invalid_SubTable);
0
2479 -
2480 br = &ba->BaseRecord[base_index];
executed (the execution status of this line is deduced): br = &ba->BaseRecord[base_index];
-
2481 base_anchor = &br->BaseAnchor[class];
executed (the execution status of this line is deduced): base_anchor = &br->BaseAnchor[class];
-
2482 -
2483 error = Get_Anchor( gpi, mark_anchor, IN_CURGLYPH(),
executed (the execution status of this line is deduced): error = Get_Anchor( gpi, mark_anchor, (buffer->in_string[buffer->in_pos].gindex),
-
2484 &x_mark_value, &y_mark_value );
executed (the execution status of this line is deduced): &x_mark_value, &y_mark_value );
-
2485 if ( error )
partially evaluated: error
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1208
0-1208
2486 return error;
never executed: return error;
0
2487 -
2488 error = Get_Anchor( gpi, base_anchor, IN_GLYPH( j ),
executed (the execution status of this line is deduced): error = Get_Anchor( gpi, base_anchor, (buffer->in_string[(j)].gindex),
-
2489 &x_base_value, &y_base_value );
executed (the execution status of this line is deduced): &x_base_value, &y_base_value );
-
2490 if ( error )
partially evaluated: error
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1208
0-1208
2491 return error;
never executed: return error;
0
2492 -
2493 /* anchor points are not cumulative */ -
2494 -
2495 o = POSITION( buffer->in_pos );
executed (the execution status of this line is deduced): o = (&buffer->positions[(buffer->in_pos)]);
-
2496 -
2497 o->x_pos = x_base_value - x_mark_value;
executed (the execution status of this line is deduced): o->x_pos = x_base_value - x_mark_value;
-
2498 o->y_pos = y_base_value - y_mark_value;
executed (the execution status of this line is deduced): o->y_pos = y_base_value - y_mark_value;
-
2499 o->x_advance = 0;
executed (the execution status of this line is deduced): o->x_advance = 0;
-
2500 o->y_advance = 0;
executed (the execution status of this line is deduced): o->y_advance = 0;
-
2501 o->back = i;
executed (the execution status of this line is deduced): o->back = i;
-
2502 -
2503 (buffer->in_pos)++;
executed (the execution status of this line is deduced): (buffer->in_pos)++;
-
2504 -
2505 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:1208
1208
2506} -
2507 -
2508 -
2509/* LookupType 5 */ -
2510 -
2511/* LigatureAttach */ -
2512 -
2513static HB_Error Load_LigatureAttach( HB_LigatureAttach* lat, -
2514 HB_UShort num_classes, -
2515 HB_Stream stream ) -
2516{ -
2517 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
2518 -
2519 HB_UShort m, n, k, count;
executed (the execution status of this line is deduced): HB_UShort m, n, k, count;
-
2520 HB_UInt cur_offset, new_offset, base_offset;
executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
2521 -
2522 HB_ComponentRecord* cr;
executed (the execution status of this line is deduced): HB_ComponentRecord* cr;
-
2523 HB_Anchor* lan;
executed (the execution status of this line is deduced): HB_Anchor* lan;
-
2524 -
2525 -
2526 base_offset = FILE_Pos();
executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream );
-
2527 -
2528 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2107
0-2107
2529 return error;
never executed: return error;
0
2530 -
2531 count = lat->ComponentCount = GET_UShort();
executed (the execution status of this line is deduced): count = lat->ComponentCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
2532 -
2533 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
2534 -
2535 lat->ComponentRecord = NULL;
executed (the execution status of this line is deduced): lat->ComponentRecord = ((void *)0);
-
2536 -
2537 if ( ALLOC_ARRAY( lat->ComponentRecord, count, HB_ComponentRecord ) )
partially evaluated: ( (lat->ComponentRecord) = _hb_alloc( (count)*sizeof(HB_ComponentRecord), &error ), error != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2107
0-2107
2538 return error;
never executed: return error;
0
2539 -
2540 cr = lat->ComponentRecord;
executed (the execution status of this line is deduced): cr = lat->ComponentRecord;
-
2541 -
2542 for ( m = 0; m < count; m++ )
evaluated: m < count
TRUEFALSE
yes
Evaluation Count:4123
yes
Evaluation Count:2107
2107-4123
2543 { -
2544 cr[m].LigatureAnchor = NULL;
executed (the execution status of this line is deduced): cr[m].LigatureAnchor = ((void *)0);
-
2545 -
2546 if ( ALLOC_ARRAY( cr[m].LigatureAnchor, num_classes, HB_Anchor ) )
partially evaluated: ( (cr[m].LigatureAnchor) = _hb_alloc( (num_classes)*sizeof(HB_Anchor), &error ), error != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:4123
0-4123
2547 goto Fail;
never executed: goto Fail;
0
2548 -
2549 lan = cr[m].LigatureAnchor;
executed (the execution status of this line is deduced): lan = cr[m].LigatureAnchor;
-
2550 -
2551 for ( n = 0; n < num_classes; n++ )
evaluated: n < num_classes
TRUEFALSE
yes
Evaluation Count:4123
yes
Evaluation Count:4123
4123
2552 { -
2553 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:4123
0-4123
2554 goto Fail0;
never executed: goto Fail0;
0
2555 -
2556 new_offset = GET_UShort();
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
2557 -
2558 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
2559 -
2560 if ( new_offset )
partially evaluated: new_offset
TRUEFALSE
yes
Evaluation Count:4123
no
Evaluation Count:0
0-4123
2561 { -
2562 new_offset += base_offset;
executed (the execution status of this line is deduced): new_offset += base_offset;
-
2563 -
2564 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
2565 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:4123
0-4123
2566 ( error = Load_Anchor( &lan[n], stream ) ) != HB_Err_Ok )
partially evaluated: ( error = Load_Anchor( &lan[n], stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:4123
0-4123
2567 goto Fail0;
never executed: goto Fail0;
0
2568 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
2569 }
executed: }
Execution Count:4123
4123
2570 else -
2571 lan[n].PosFormat = 0;
never executed: lan[n].PosFormat = 0;
0
2572 } -
2573 -
2574 continue;
executed: continue;
Execution Count:4123
4123
2575 Fail0: -
2576 for ( k = 0; k < n; k++ )
never evaluated: k < n
0
2577 Free_Anchor( &lan[k] );
never executed: Free_Anchor( &lan[k] );
0
2578 goto Fail;
never executed: goto Fail;
0
2579 } -
2580 -
2581 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:2107
2107
2582 -
2583Fail: -
2584 for ( k = 0; k < m; k++ )
never evaluated: k < m
0
2585 { -
2586 lan = cr[k].LigatureAnchor;
never executed (the execution status of this line is deduced): lan = cr[k].LigatureAnchor;
-
2587 -
2588 for ( n = 0; n < num_classes; n++ )
never evaluated: n < num_classes
0
2589 Free_Anchor( &lan[n] );
never executed: Free_Anchor( &lan[n] );
0
2590 -
2591 FREE( lan );
never executed: }
never executed: }
never evaluated: (lan)
never evaluated: 0
0
2592 }
never executed: }
0
2593 -
2594 FREE( cr );
never executed: }
never executed: }
never evaluated: (cr)
never evaluated: 0
0
2595 return error;
never executed: return error;
0
2596} -
2597 -
2598 -
2599static void Free_LigatureAttach( HB_LigatureAttach* lat, -
2600 HB_UShort num_classes ) -
2601{ -
2602 HB_UShort m, n, count;
executed (the execution status of this line is deduced): HB_UShort m, n, count;
-
2603 -
2604 HB_ComponentRecord* cr;
executed (the execution status of this line is deduced): HB_ComponentRecord* cr;
-
2605 HB_Anchor* lan;
executed (the execution status of this line is deduced): HB_Anchor* lan;
-
2606 -
2607 -
2608 if ( lat->ComponentRecord )
partially evaluated: lat->ComponentRecord
TRUEFALSE
yes
Evaluation Count:1989
no
Evaluation Count:0
0-1989
2609 { -
2610 count = lat->ComponentCount;
executed (the execution status of this line is deduced): count = lat->ComponentCount;
-
2611 cr = lat->ComponentRecord;
executed (the execution status of this line is deduced): cr = lat->ComponentRecord;
-
2612 -
2613 for ( m = 0; m < count; m++ )
evaluated: m < count
TRUEFALSE
yes
Evaluation Count:3893
yes
Evaluation Count:1989
1989-3893
2614 { -
2615 lan = cr[m].LigatureAnchor;
executed (the execution status of this line is deduced): lan = cr[m].LigatureAnchor;
-
2616 -
2617 for ( n = 0; n < num_classes; n++ )
evaluated: n < num_classes
TRUEFALSE
yes
Evaluation Count:3893
yes
Evaluation Count:3893
3893
2618 Free_Anchor( &lan[n] );
executed: Free_Anchor( &lan[n] );
Execution Count:3893
3893
2619 -
2620 FREE( lan );
executed: }
Execution Count:3893
executed: }
Execution Count:3893
partially evaluated: (lan)
TRUEFALSE
yes
Evaluation Count:3893
no
Evaluation Count:0
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3893
0-3893
2621 }
executed: }
Execution Count:3893
3893
2622 -
2623 FREE( cr );
executed: }
Execution Count:1989
executed: }
Execution Count:1989
partially evaluated: (cr)
TRUEFALSE
yes
Evaluation Count:1989
no
Evaluation Count:0
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1989
0-1989
2624 }
executed: }
Execution Count:1989
1989
2625}
executed: }
Execution Count:1989
1989
2626 -
2627 -
2628/* LigatureArray */ -
2629 -
2630static HB_Error Load_LigatureArray( HB_LigatureArray* la, -
2631 HB_UShort num_classes, -
2632 HB_Stream stream ) -
2633{ -
2634 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
2635 -
2636 HB_UShort n, m, count;
executed (the execution status of this line is deduced): HB_UShort n, m, count;
-
2637 HB_UInt cur_offset, new_offset, base_offset;
executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
2638 -
2639 HB_LigatureAttach* lat;
executed (the execution status of this line is deduced): HB_LigatureAttach* lat;
-
2640 -
2641 -
2642 base_offset = FILE_Pos();
executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream );
-
2643 -
2644 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:343
0-343
2645 return error;
never executed: return error;
0
2646 -
2647 count = la->LigatureCount = GET_UShort();
executed (the execution status of this line is deduced): count = la->LigatureCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
2648 -
2649 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
2650 -
2651 la->LigatureAttach = NULL;
executed (the execution status of this line is deduced): la->LigatureAttach = ((void *)0);
-
2652 -
2653 if ( ALLOC_ARRAY( la->LigatureAttach, count, HB_LigatureAttach ) )
partially evaluated: ( (la->LigatureAttach) = _hb_alloc( (count)*sizeof(HB_LigatureAttach), &error ), error != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:343
0-343
2654 return error;
never executed: return error;
0
2655 -
2656 lat = la->LigatureAttach;
executed (the execution status of this line is deduced): lat = la->LigatureAttach;
-
2657 -
2658 for ( n = 0; n < count; n++ )
evaluated: n < count
TRUEFALSE
yes
Evaluation Count:2107
yes
Evaluation Count:343
343-2107
2659 { -
2660 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2107
0-2107
2661 goto Fail;
never executed: goto Fail;
0
2662 -
2663 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
2664 -
2665 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
2666 -
2667 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
2668 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2107
0-2107
2669 ( error = Load_LigatureAttach( &lat[n], num_classes,
partially evaluated: ( error = Load_LigatureAttach( &lat[n], num_classes, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2107
0-2107
2670 stream ) ) != HB_Err_Ok )
partially evaluated: ( error = Load_LigatureAttach( &lat[n], num_classes, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2107
0-2107
2671 goto Fail;
never executed: goto Fail;
0
2672 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
2673 }
executed: }
Execution Count:2107
2107
2674 -
2675 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:343
343
2676 -
2677Fail: -
2678 for ( m = 0; m < n; m++ )
never evaluated: m < n
0
2679 Free_LigatureAttach( &lat[m], num_classes );
never executed: Free_LigatureAttach( &lat[m], num_classes );
0
2680 -
2681 FREE( lat );
never executed: }
never executed: }
never evaluated: (lat)
never evaluated: 0
0
2682 return error;
never executed: return error;
0
2683} -
2684 -
2685 -
2686static void Free_LigatureArray( HB_LigatureArray* la, -
2687 HB_UShort num_classes ) -
2688{ -
2689 HB_UShort n, count;
executed (the execution status of this line is deduced): HB_UShort n, count;
-
2690 -
2691 HB_LigatureAttach* lat;
executed (the execution status of this line is deduced): HB_LigatureAttach* lat;
-
2692 -
2693 -
2694 if ( la->LigatureAttach )
partially evaluated: la->LigatureAttach
TRUEFALSE
yes
Evaluation Count:323
no
Evaluation Count:0
0-323
2695 { -
2696 count = la->LigatureCount;
executed (the execution status of this line is deduced): count = la->LigatureCount;
-
2697 lat = la->LigatureAttach;
executed (the execution status of this line is deduced): lat = la->LigatureAttach;
-
2698 -
2699 for ( n = 0; n < count; n++ )
evaluated: n < count
TRUEFALSE
yes
Evaluation Count:1989
yes
Evaluation Count:323
323-1989
2700 Free_LigatureAttach( &lat[n], num_classes );
executed: Free_LigatureAttach( &lat[n], num_classes );
Execution Count:1989
1989
2701 -
2702 FREE( lat );
executed: }
Execution Count:323
executed: }
Execution Count:323
partially evaluated: (lat)
TRUEFALSE
yes
Evaluation Count:323
no
Evaluation Count:0
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:323
0-323
2703 }
executed: }
Execution Count:323
323
2704}
executed: }
Execution Count:323
323
2705 -
2706 -
2707/* MarkLigPosFormat1 */ -
2708 -
2709static HB_Error Load_MarkLigPos( HB_GPOS_SubTable* st, -
2710 HB_Stream stream ) -
2711{ -
2712 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
2713 HB_MarkLigPos* mlp = &st->marklig;
executed (the execution status of this line is deduced): HB_MarkLigPos* mlp = &st->marklig;
-
2714 -
2715 HB_UInt cur_offset, new_offset, base_offset;
executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
2716 -
2717 -
2718 base_offset = FILE_Pos();
executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream );
-
2719 -
2720 if ( ACCESS_Frame( 4L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 4L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:343
0-343
2721 return error;
never executed: return error;
0
2722 -
2723 mlp->PosFormat = GET_UShort();
executed (the execution status of this line is deduced): mlp->PosFormat = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
2724 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
2725 -
2726 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
2727 -
2728 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
2729 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:343
0-343
2730 ( error = _HB_OPEN_Load_Coverage( &mlp->MarkCoverage, stream ) ) != HB_Err_Ok )
partially evaluated: ( error = _HB_OPEN_Load_Coverage( &mlp->MarkCoverage, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:343
0-343
2731 return error;
never executed: return error;
0
2732 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
2733 -
2734 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:343
0-343
2735 goto Fail3;
never executed: goto Fail3;
0
2736 -
2737 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
2738 -
2739 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
2740 -
2741 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
2742 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:343
0-343
2743 ( error = _HB_OPEN_Load_Coverage( &mlp->LigatureCoverage,
partially evaluated: ( error = _HB_OPEN_Load_Coverage( &mlp->LigatureCoverage, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:343
0-343
2744 stream ) ) != HB_Err_Ok )
partially evaluated: ( error = _HB_OPEN_Load_Coverage( &mlp->LigatureCoverage, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:343
0-343
2745 goto Fail3;
never executed: goto Fail3;
0
2746 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
2747 -
2748 if ( ACCESS_Frame( 4L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 4L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:343
0-343
2749 goto Fail2;
never executed: goto Fail2;
0
2750 -
2751 mlp->ClassCount = GET_UShort();
executed (the execution status of this line is deduced): mlp->ClassCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
2752 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
2753 -
2754 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
2755 -
2756 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
2757 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:343
0-343
2758 ( error = Load_MarkArray( &mlp->MarkArray, stream ) ) != HB_Err_Ok )
partially evaluated: ( error = Load_MarkArray( &mlp->MarkArray, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:343
0-343
2759 goto Fail2;
never executed: goto Fail2;
0
2760 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
2761 -
2762 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:343
0-343
2763 goto Fail1;
never executed: goto Fail1;
0
2764 -
2765 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
2766 -
2767 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
2768 -
2769 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
2770 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:343
0-343
2771 ( error = Load_LigatureArray( &mlp->LigatureArray, mlp->ClassCount,
partially evaluated: ( error = Load_LigatureArray( &mlp->LigatureArray, mlp->ClassCount, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:343
0-343
2772 stream ) ) != HB_Err_Ok )
partially evaluated: ( error = Load_LigatureArray( &mlp->LigatureArray, mlp->ClassCount, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:343
0-343
2773 goto Fail1;
never executed: goto Fail1;
0
2774 -
2775 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:343
343
2776 -
2777Fail1: -
2778 Free_MarkArray( &mlp->MarkArray );
never executed (the execution status of this line is deduced): Free_MarkArray( &mlp->MarkArray );
-
2779 -
2780Fail2:
code before this statement never executed: Fail2:
0
2781 _HB_OPEN_Free_Coverage( &mlp->LigatureCoverage );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &mlp->LigatureCoverage );
-
2782 -
2783Fail3:
code before this statement never executed: Fail3:
0
2784 _HB_OPEN_Free_Coverage( &mlp->MarkCoverage );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &mlp->MarkCoverage );
-
2785 return error;
never executed: return error;
0
2786} -
2787 -
2788 -
2789static void Free_MarkLigPos( HB_GPOS_SubTable* st) -
2790{ -
2791 HB_MarkLigPos* mlp = &st->marklig;
executed (the execution status of this line is deduced): HB_MarkLigPos* mlp = &st->marklig;
-
2792 -
2793 Free_LigatureArray( &mlp->LigatureArray, mlp->ClassCount );
executed (the execution status of this line is deduced): Free_LigatureArray( &mlp->LigatureArray, mlp->ClassCount );
-
2794 Free_MarkArray( &mlp->MarkArray );
executed (the execution status of this line is deduced): Free_MarkArray( &mlp->MarkArray );
-
2795 _HB_OPEN_Free_Coverage( &mlp->LigatureCoverage );
executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &mlp->LigatureCoverage );
-
2796 _HB_OPEN_Free_Coverage( &mlp->MarkCoverage );
executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &mlp->MarkCoverage );
-
2797}
executed: }
Execution Count:323
323
2798 -
2799 -
2800static HB_Error Lookup_MarkLigPos( GPOS_Instance* gpi, -
2801 HB_GPOS_SubTable* st, -
2802 HB_Buffer buffer, -
2803 HB_UShort flags, -
2804 HB_UShort context_length, -
2805 int nesting_level ) -
2806{ -
2807 HB_UShort i, j, mark_index, lig_index, property, class;
executed (the execution status of this line is deduced): HB_UShort i, j, mark_index, lig_index, property, class;
-
2808 HB_UShort mark_glyph;
executed (the execution status of this line is deduced): HB_UShort mark_glyph;
-
2809 HB_Fixed x_mark_value, y_mark_value, x_lig_value, y_lig_value;
executed (the execution status of this line is deduced): HB_Fixed x_mark_value, y_mark_value, x_lig_value, y_lig_value;
-
2810 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
2811 HB_GPOSHeader* gpos = gpi->gpos;
executed (the execution status of this line is deduced): HB_GPOSHeader* gpos = gpi->gpos;
-
2812 HB_MarkLigPos* mlp = &st->marklig;
executed (the execution status of this line is deduced): HB_MarkLigPos* mlp = &st->marklig;
-
2813 -
2814 HB_MarkArray* ma;
executed (the execution status of this line is deduced): HB_MarkArray* ma;
-
2815 HB_LigatureArray* la;
executed (the execution status of this line is deduced): HB_LigatureArray* la;
-
2816 HB_LigatureAttach* lat;
executed (the execution status of this line is deduced): HB_LigatureAttach* lat;
-
2817 HB_ComponentRecord* cr;
executed (the execution status of this line is deduced): HB_ComponentRecord* cr;
-
2818 HB_UShort comp_index;
executed (the execution status of this line is deduced): HB_UShort comp_index;
-
2819 HB_Anchor* mark_anchor;
executed (the execution status of this line is deduced): HB_Anchor* mark_anchor;
-
2820 HB_Anchor* lig_anchor;
executed (the execution status of this line is deduced): HB_Anchor* lig_anchor;
-
2821 -
2822 HB_Position o;
executed (the execution status of this line is deduced): HB_Position o;
-
2823 -
2824 HB_UNUSED(nesting_level);
executed (the execution status of this line is deduced): ((nesting_level) = (nesting_level));
-
2825 -
2826 if ( context_length != 0xFFFF && context_length < 1 )
partially evaluated: context_length != 0xFFFF
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2853864
never evaluated: context_length < 1
0-2853864
2827 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
2828 -
2829 if ( flags & HB_LOOKUP_FLAG_IGNORE_LIGATURES )
partially evaluated: flags & 0x0004
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2853864
0-2853864
2830 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
2831 -
2832 mark_glyph = IN_CURGLYPH();
executed (the execution status of this line is deduced): mark_glyph = (buffer->in_string[buffer->in_pos].gindex);
-
2833 -
2834 if ( CHECK_Property( gpos->gdef, IN_CURITEM(), flags, &property ) )
partially evaluated: ( ( error = _HB_GDEF_Check_Property( (gpos->gdef), ((&buffer->in_string[buffer->in_pos])), (flags), (&property) ) ) != HB_Err_Ok )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2853864
0-2853864
2835 return error;
never executed: return error;
0
2836 -
2837 error = _HB_OPEN_Coverage_Index( &mlp->MarkCoverage, mark_glyph, &mark_index );
executed (the execution status of this line is deduced): error = _HB_OPEN_Coverage_Index( &mlp->MarkCoverage, mark_glyph, &mark_index );
-
2838 if ( error )
partially evaluated: error
TRUEFALSE
yes
Evaluation Count:2853864
no
Evaluation Count:0
0-2853864
2839 return error;
executed: return error;
Execution Count:2853864
2853864
2840 -
2841 /* now we search backwards for a non-mark glyph */ -
2842 -
2843 i = 1;
never executed (the execution status of this line is deduced): i = 1;
-
2844 j = buffer->in_pos - 1;
never executed (the execution status of this line is deduced): j = buffer->in_pos - 1;
-
2845 -
2846 while ( i <= buffer->in_pos )
never evaluated: i <= buffer->in_pos
0
2847 { -
2848 error = HB_GDEF_Get_Glyph_Property( gpos->gdef, IN_GLYPH( j ),
never executed (the execution status of this line is deduced): error = HB_GDEF_Get_Glyph_Property( gpos->gdef, (buffer->in_string[(j)].gindex),
-
2849 &property );
never executed (the execution status of this line is deduced): &property );
-
2850 if ( error )
never evaluated: error
0
2851 return error;
never executed: return error;
0
2852 -
2853 if ( !( property == HB_GDEF_MARK || property & HB_LOOKUP_FLAG_IGNORE_SPECIAL_MARKS ) )
never evaluated: property == 0x0008
never evaluated: property & 0xFF00
0
2854 break;
never executed: break;
0
2855 -
2856 i++;
never executed (the execution status of this line is deduced): i++;
-
2857 j--;
never executed (the execution status of this line is deduced): j--;
-
2858 }
never executed: }
0
2859 -
2860 /* Similar to Lookup_MarkBasePos(), I suspect that this assertion is -
2861 too strong, thus it is commented out. */ -
2862#if 0 -
2863 if ( property != HB_GDEF_LIGATURE ) -
2864 return HB_Err_Not_Covered; -
2865#endif -
2866 -
2867 if ( i > buffer->in_pos )
never evaluated: i > buffer->in_pos
0
2868 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
2869 -
2870 error = _HB_OPEN_Coverage_Index( &mlp->LigatureCoverage, IN_GLYPH( j ),
never executed (the execution status of this line is deduced): error = _HB_OPEN_Coverage_Index( &mlp->LigatureCoverage, (buffer->in_string[(j)].gindex),
-
2871 &lig_index );
never executed (the execution status of this line is deduced): &lig_index );
-
2872 if ( error )
never evaluated: error
0
2873 return error;
never executed: return error;
0
2874 -
2875 ma = &mlp->MarkArray;
never executed (the execution status of this line is deduced): ma = &mlp->MarkArray;
-
2876 -
2877 if ( mark_index >= ma->MarkCount )
never evaluated: mark_index >= ma->MarkCount
0
2878 return ERR(HB_Err_Invalid_SubTable);
never executed: return _hb_err (HB_Err_Invalid_SubTable);
0
2879 -
2880 class = ma->MarkRecord[mark_index].Class;
never executed (the execution status of this line is deduced): class = ma->MarkRecord[mark_index].Class;
-
2881 mark_anchor = &ma->MarkRecord[mark_index].MarkAnchor;
never executed (the execution status of this line is deduced): mark_anchor = &ma->MarkRecord[mark_index].MarkAnchor;
-
2882 -
2883 if ( class >= mlp->ClassCount )
never evaluated: class >= mlp->ClassCount
0
2884 return ERR(HB_Err_Invalid_SubTable);
never executed: return _hb_err (HB_Err_Invalid_SubTable);
0
2885 -
2886 la = &mlp->LigatureArray;
never executed (the execution status of this line is deduced): la = &mlp->LigatureArray;
-
2887 -
2888 if ( lig_index >= la->LigatureCount )
never evaluated: lig_index >= la->LigatureCount
0
2889 return ERR(HB_Err_Invalid_SubTable);
never executed: return _hb_err (HB_Err_Invalid_SubTable);
0
2890 -
2891 lat = &la->LigatureAttach[lig_index];
never executed (the execution status of this line is deduced): lat = &la->LigatureAttach[lig_index];
-
2892 -
2893 /* We must now check whether the ligature ID of the current mark glyph -
2894 is identical to the ligature ID of the found ligature. If yes, we -
2895 can directly use the component index. If not, we attach the mark -
2896 glyph to the last component of the ligature. */ -
2897 -
2898 if ( IN_LIGID( j ) == IN_LIGID( buffer->in_pos) )
never evaluated: (buffer->in_string[(j)].ligID) == (buffer->in_string[(buffer->in_pos)].ligID)
0
2899 { -
2900 comp_index = IN_COMPONENT( buffer->in_pos );
never executed (the execution status of this line is deduced): comp_index = (buffer->in_string[(buffer->in_pos)].component);
-
2901 if ( comp_index >= lat->ComponentCount )
never evaluated: comp_index >= lat->ComponentCount
0
2902 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
2903 }
never executed: }
0
2904 else -
2905 comp_index = lat->ComponentCount - 1;
never executed: comp_index = lat->ComponentCount - 1;
0
2906 -
2907 cr = &lat->ComponentRecord[comp_index];
never executed (the execution status of this line is deduced): cr = &lat->ComponentRecord[comp_index];
-
2908 lig_anchor = &cr->LigatureAnchor[class];
never executed (the execution status of this line is deduced): lig_anchor = &cr->LigatureAnchor[class];
-
2909 -
2910 error = Get_Anchor( gpi, mark_anchor, IN_CURGLYPH(),
never executed (the execution status of this line is deduced): error = Get_Anchor( gpi, mark_anchor, (buffer->in_string[buffer->in_pos].gindex),
-
2911 &x_mark_value, &y_mark_value );
never executed (the execution status of this line is deduced): &x_mark_value, &y_mark_value );
-
2912 if ( error )
never evaluated: error
0
2913 return error;
never executed: return error;
0
2914 error = Get_Anchor( gpi, lig_anchor, IN_GLYPH( j ),
never executed (the execution status of this line is deduced): error = Get_Anchor( gpi, lig_anchor, (buffer->in_string[(j)].gindex),
-
2915 &x_lig_value, &y_lig_value );
never executed (the execution status of this line is deduced): &x_lig_value, &y_lig_value );
-
2916 if ( error )
never evaluated: error
0
2917 return error;
never executed: return error;
0
2918 -
2919 /* anchor points are not cumulative */ -
2920 -
2921 o = POSITION( buffer->in_pos );
never executed (the execution status of this line is deduced): o = (&buffer->positions[(buffer->in_pos)]);
-
2922 -
2923 o->x_pos = x_lig_value - x_mark_value;
never executed (the execution status of this line is deduced): o->x_pos = x_lig_value - x_mark_value;
-
2924 o->y_pos = y_lig_value - y_mark_value;
never executed (the execution status of this line is deduced): o->y_pos = y_lig_value - y_mark_value;
-
2925 o->x_advance = 0;
never executed (the execution status of this line is deduced): o->x_advance = 0;
-
2926 o->y_advance = 0;
never executed (the execution status of this line is deduced): o->y_advance = 0;
-
2927 o->back = i;
never executed (the execution status of this line is deduced): o->back = i;
-
2928 -
2929 (buffer->in_pos)++;
never executed (the execution status of this line is deduced): (buffer->in_pos)++;
-
2930 -
2931 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
2932} -
2933 -
2934 -
2935/* LookupType 6 */ -
2936 -
2937/* Mark2Array */ -
2938 -
2939static HB_Error Load_Mark2Array( HB_Mark2Array* m2a, -
2940 HB_UShort num_classes, -
2941 HB_Stream stream ) -
2942{ -
2943 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
2944 -
2945 HB_UShort m, n, count;
executed (the execution status of this line is deduced): HB_UShort m, n, count;
-
2946 HB_UInt cur_offset, new_offset, base_offset;
executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
2947 -
2948 HB_Mark2Record *m2r;
executed (the execution status of this line is deduced): HB_Mark2Record *m2r;
-
2949 HB_Anchor *m2an, *m2ans;
executed (the execution status of this line is deduced): HB_Anchor *m2an, *m2ans;
-
2950 -
2951 -
2952 base_offset = FILE_Pos();
executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream );
-
2953 -
2954 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:753
0-753
2955 return error;
never executed: return error;
0
2956 -
2957 count = m2a->Mark2Count = GET_UShort();
executed (the execution status of this line is deduced): count = m2a->Mark2Count = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
2958 -
2959 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
2960 -
2961 m2a->Mark2Record = NULL;
executed (the execution status of this line is deduced): m2a->Mark2Record = ((void *)0);
-
2962 -
2963 if ( ALLOC_ARRAY( m2a->Mark2Record, count, HB_Mark2Record ) )
partially evaluated: ( (m2a->Mark2Record) = _hb_alloc( (count)*sizeof(HB_Mark2Record), &error ), error != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:753
0-753
2964 return error;
never executed: return error;
0
2965 -
2966 m2r = m2a->Mark2Record;
executed (the execution status of this line is deduced): m2r = m2a->Mark2Record;
-
2967 -
2968 m2ans = NULL;
executed (the execution status of this line is deduced): m2ans = ((void *)0);
-
2969 -
2970 if ( ALLOC_ARRAY( m2ans, count * num_classes, HB_Anchor ) )
partially evaluated: ( (m2ans) = _hb_alloc( (count * num_classes)*sizeof(HB_Anchor), &error ), error != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:753
0-753
2971 goto Fail;
never executed: goto Fail;
0
2972 -
2973 for ( m = 0; m < count; m++ )
evaluated: m < count
TRUEFALSE
yes
Evaluation Count:15078
yes
Evaluation Count:753
753-15078
2974 { -
2975 m2an = m2r[m].Mark2Anchor = m2ans + m * num_classes;
executed (the execution status of this line is deduced): m2an = m2r[m].Mark2Anchor = m2ans + m * num_classes;
-
2976 -
2977 for ( n = 0; n < num_classes; n++ )
evaluated: n < num_classes
TRUEFALSE
yes
Evaluation Count:15360
yes
Evaluation Count:15078
15078-15360
2978 { -
2979 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:15360
0-15360
2980 goto Fail;
never executed: goto Fail;
0
2981 -
2982 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
2983 -
2984 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
2985 -
2986 if (new_offset == base_offset) {
partially evaluated: new_offset == base_offset
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:15360
0-15360
2987 /* Anchor table not provided. Skip loading. -
2988 * Some versions of FreeSans hit this. */ -
2989 m2an[n].PosFormat = 0;
never executed (the execution status of this line is deduced): m2an[n].PosFormat = 0;
-
2990 continue;
never executed: continue;
0
2991 } -
2992 -
2993 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
2994 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:15360
0-15360
2995 ( error = Load_Anchor( &m2an[n], stream ) ) != HB_Err_Ok )
partially evaluated: ( error = Load_Anchor( &m2an[n], stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:15360
0-15360
2996 goto Fail;
never executed: goto Fail;
0
2997 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
2998 }
executed: }
Execution Count:15360
15360
2999 }
executed: }
Execution Count:15078
15078
3000 -
3001 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:753
753
3002 -
3003Fail: -
3004 FREE( m2ans );
never executed: }
never executed: }
never evaluated: (m2ans)
never evaluated: 0
0
3005 FREE( m2r );
never executed: }
never executed: }
never evaluated: (m2r)
never evaluated: 0
0
3006 return error;
never executed: return error;
0
3007} -
3008 -
3009 -
3010static void Free_Mark2Array( HB_Mark2Array* m2a, -
3011 HB_UShort num_classes ) -
3012{ -
3013 HB_Mark2Record *m2r;
executed (the execution status of this line is deduced): HB_Mark2Record *m2r;
-
3014 HB_Anchor *m2ans;
executed (the execution status of this line is deduced): HB_Anchor *m2ans;
-
3015 -
3016 HB_UNUSED(num_classes);
executed (the execution status of this line is deduced): ((num_classes) = (num_classes));
-
3017 -
3018 if ( m2a->Mark2Record )
partially evaluated: m2a->Mark2Record
TRUEFALSE
yes
Evaluation Count:715
no
Evaluation Count:0
0-715
3019 { -
3020 m2r = m2a->Mark2Record;
executed (the execution status of this line is deduced): m2r = m2a->Mark2Record;
-
3021 -
3022 if ( m2a->Mark2Count )
partially evaluated: m2a->Mark2Count
TRUEFALSE
yes
Evaluation Count:715
no
Evaluation Count:0
0-715
3023 { -
3024 m2ans = m2r[0].Mark2Anchor;
executed (the execution status of this line is deduced): m2ans = m2r[0].Mark2Anchor;
-
3025 FREE( m2ans );
executed: }
Execution Count:715
executed: }
Execution Count:715
partially evaluated: (m2ans)
TRUEFALSE
yes
Evaluation Count:715
no
Evaluation Count:0
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:715
0-715
3026 }
executed: }
Execution Count:715
715
3027 -
3028 FREE( m2r );
executed: }
Execution Count:715
executed: }
Execution Count:715
partially evaluated: (m2r)
TRUEFALSE
yes
Evaluation Count:715
no
Evaluation Count:0
partially evaluated: 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:715
0-715
3029 }
executed: }
Execution Count:715
715
3030}
executed: }
Execution Count:715
715
3031 -
3032 -
3033/* MarkMarkPosFormat1 */ -
3034 -
3035static HB_Error Load_MarkMarkPos( HB_GPOS_SubTable* st, -
3036 HB_Stream stream ) -
3037{ -
3038 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
3039 HB_MarkMarkPos* mmp = &st->markmark;
executed (the execution status of this line is deduced): HB_MarkMarkPos* mmp = &st->markmark;
-
3040 -
3041 HB_UInt cur_offset, new_offset, base_offset;
executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
3042 -
3043 -
3044 base_offset = FILE_Pos();
executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream );
-
3045 -
3046 if ( ACCESS_Frame( 4L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 4L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:753
0-753
3047 return error;
never executed: return error;
0
3048 -
3049 mmp->PosFormat = GET_UShort();
executed (the execution status of this line is deduced): mmp->PosFormat = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
3050 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
3051 -
3052 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3053 -
3054 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
3055 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:753
0-753
3056 ( error = _HB_OPEN_Load_Coverage( &mmp->Mark1Coverage,
partially evaluated: ( error = _HB_OPEN_Load_Coverage( &mmp->Mark1Coverage, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:753
0-753
3057 stream ) ) != HB_Err_Ok )
partially evaluated: ( error = _HB_OPEN_Load_Coverage( &mmp->Mark1Coverage, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:753
0-753
3058 return error;
never executed: return error;
0
3059 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
3060 -
3061 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:753
0-753
3062 goto Fail3;
never executed: goto Fail3;
0
3063 -
3064 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
3065 -
3066 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3067 -
3068 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
3069 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:753
0-753
3070 ( error = _HB_OPEN_Load_Coverage( &mmp->Mark2Coverage,
partially evaluated: ( error = _HB_OPEN_Load_Coverage( &mmp->Mark2Coverage, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:753
0-753
3071 stream ) ) != HB_Err_Ok )
partially evaluated: ( error = _HB_OPEN_Load_Coverage( &mmp->Mark2Coverage, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:753
0-753
3072 goto Fail3;
never executed: goto Fail3;
0
3073 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
3074 -
3075 if ( ACCESS_Frame( 4L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 4L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:753
0-753
3076 goto Fail2;
never executed: goto Fail2;
0
3077 -
3078 mmp->ClassCount = GET_UShort();
executed (the execution status of this line is deduced): mmp->ClassCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
3079 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
3080 -
3081 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3082 -
3083 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
3084 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:753
0-753
3085 ( error = Load_MarkArray( &mmp->Mark1Array, stream ) ) != HB_Err_Ok )
partially evaluated: ( error = Load_MarkArray( &mmp->Mark1Array, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:753
0-753
3086 goto Fail2;
never executed: goto Fail2;
0
3087 (void)FILE_Seek( cur_offset );
executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
3088 -
3089 if ( ACCESS_Frame( 2L ) )
partially evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:753
0-753
3090 goto Fail1;
never executed: goto Fail1;
0
3091 -
3092 new_offset = GET_UShort() + base_offset;
executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
3093 -
3094 FORGET_Frame();
executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3095 -
3096 cur_offset = FILE_Pos();
executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
3097 if ( FILE_Seek( new_offset ) ||
partially evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:753
0-753
3098 ( error = Load_Mark2Array( &mmp->Mark2Array, mmp->ClassCount,
partially evaluated: ( error = Load_Mark2Array( &mmp->Mark2Array, mmp->ClassCount, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:753
0-753
3099 stream ) ) != HB_Err_Ok )
partially evaluated: ( error = Load_Mark2Array( &mmp->Mark2Array, mmp->ClassCount, stream ) ) != HB_Err_Ok
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:753
0-753
3100 goto Fail1;
never executed: goto Fail1;
0
3101 -
3102 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:753
753
3103 -
3104Fail1: -
3105 Free_MarkArray( &mmp->Mark1Array );
never executed (the execution status of this line is deduced): Free_MarkArray( &mmp->Mark1Array );
-
3106 -
3107Fail2:
code before this statement never executed: Fail2:
0
3108 _HB_OPEN_Free_Coverage( &mmp->Mark2Coverage );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &mmp->Mark2Coverage );
-
3109 -
3110Fail3:
code before this statement never executed: Fail3:
0
3111 _HB_OPEN_Free_Coverage( &mmp->Mark1Coverage );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &mmp->Mark1Coverage );
-
3112 return error;
never executed: return error;
0
3113} -
3114 -
3115 -
3116static void Free_MarkMarkPos( HB_GPOS_SubTable* st) -
3117{ -
3118 HB_MarkMarkPos* mmp = &st->markmark;
executed (the execution status of this line is deduced): HB_MarkMarkPos* mmp = &st->markmark;
-
3119 -
3120 Free_Mark2Array( &mmp->Mark2Array, mmp->ClassCount );
executed (the execution status of this line is deduced): Free_Mark2Array( &mmp->Mark2Array, mmp->ClassCount );
-
3121 Free_MarkArray( &mmp->Mark1Array );
executed (the execution status of this line is deduced): Free_MarkArray( &mmp->Mark1Array );
-
3122 _HB_OPEN_Free_Coverage( &mmp->Mark2Coverage );
executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &mmp->Mark2Coverage );
-
3123 _HB_OPEN_Free_Coverage( &mmp->Mark1Coverage );
executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &mmp->Mark1Coverage );
-
3124}
executed: }
Execution Count:715
715
3125 -
3126 -
3127static HB_Error Lookup_MarkMarkPos( GPOS_Instance* gpi, -
3128 HB_GPOS_SubTable* st, -
3129 HB_Buffer buffer, -
3130 HB_UShort flags, -
3131 HB_UShort context_length, -
3132 int nesting_level ) -
3133{ -
3134 HB_UShort i, j, mark1_index, mark2_index, property, class;
executed (the execution status of this line is deduced): HB_UShort i, j, mark1_index, mark2_index, property, class;
-
3135 HB_Fixed x_mark1_value, y_mark1_value,
executed (the execution status of this line is deduced): HB_Fixed x_mark1_value, y_mark1_value,
-
3136 x_mark2_value, y_mark2_value;
executed (the execution status of this line is deduced): x_mark2_value, y_mark2_value;
-
3137 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
3138 HB_GPOSHeader* gpos = gpi->gpos;
executed (the execution status of this line is deduced): HB_GPOSHeader* gpos = gpi->gpos;
-
3139 HB_MarkMarkPos* mmp = &st->markmark;
executed (the execution status of this line is deduced): HB_MarkMarkPos* mmp = &st->markmark;
-
3140 -
3141 HB_MarkArray* ma1;
executed (the execution status of this line is deduced): HB_MarkArray* ma1;
-
3142 HB_Mark2Array* ma2;
executed (the execution status of this line is deduced): HB_Mark2Array* ma2;
-
3143 HB_Mark2Record* m2r;
executed (the execution status of this line is deduced): HB_Mark2Record* m2r;
-
3144 HB_Anchor* mark1_anchor;
executed (the execution status of this line is deduced): HB_Anchor* mark1_anchor;
-
3145 HB_Anchor* mark2_anchor;
executed (the execution status of this line is deduced): HB_Anchor* mark2_anchor;
-
3146 -
3147 HB_Position o;
executed (the execution status of this line is deduced): HB_Position o;
-
3148 -
3149 HB_UNUSED(nesting_level);
executed (the execution status of this line is deduced): ((nesting_level) = (nesting_level));
-
3150 -
3151 if ( context_length != 0xFFFF && context_length < 1 )
partially evaluated: context_length != 0xFFFF
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:6632244
never evaluated: context_length < 1
0-6632244
3152 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
3153 -
3154 if ( flags & HB_LOOKUP_FLAG_IGNORE_MARKS )
partially evaluated: flags & 0x0008
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:6632244
0-6632244
3155 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
3156 -
3157 if ( CHECK_Property( gpos->gdef, IN_CURITEM(),
evaluated: ( ( error = _HB_GDEF_Check_Property( (gpos->gdef), ((&buffer->in_string[buffer->in_pos])), (flags), (&property) ) ) != HB_Err_Ok )
TRUEFALSE
yes
Evaluation Count:19804
yes
Evaluation Count:6612440
19804-6612440
3158 flags, &property ) ) -
3159 return error;
executed: return error;
Execution Count:19804
19804
3160 -
3161 error = _HB_OPEN_Coverage_Index( &mmp->Mark1Coverage, IN_CURGLYPH(),
executed (the execution status of this line is deduced): error = _HB_OPEN_Coverage_Index( &mmp->Mark1Coverage, (buffer->in_string[buffer->in_pos].gindex),
-
3162 &mark1_index );
executed (the execution status of this line is deduced): &mark1_index );
-
3163 if ( error )
evaluated: error
TRUEFALSE
yes
Evaluation Count:6612340
yes
Evaluation Count:100
100-6612340
3164 return error;
executed: return error;
Execution Count:6612340
6612340
3165 -
3166 /* now we search backwards for a suitable mark glyph until a non-mark -
3167 glyph */ -
3168 -
3169 if ( buffer->in_pos == 0 )
partially evaluated: buffer->in_pos == 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:100
0-100
3170 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
3171 -
3172 i = 1;
executed (the execution status of this line is deduced): i = 1;
-
3173 j = buffer->in_pos - 1;
executed (the execution status of this line is deduced): j = buffer->in_pos - 1;
-
3174 while ( i <= buffer->in_pos )
partially evaluated: i <= buffer->in_pos
TRUEFALSE
yes
Evaluation Count:100
no
Evaluation Count:0
0-100
3175 { -
3176 error = HB_GDEF_Get_Glyph_Property( gpos->gdef, IN_GLYPH( j ),
executed (the execution status of this line is deduced): error = HB_GDEF_Get_Glyph_Property( gpos->gdef, (buffer->in_string[(j)].gindex),
-
3177 &property );
executed (the execution status of this line is deduced): &property );
-
3178 if ( error )
partially evaluated: error
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:100
0-100
3179 return error;
never executed: return error;
0
3180 -
3181 if ( !( property == HB_GDEF_MARK || property & HB_LOOKUP_FLAG_IGNORE_SPECIAL_MARKS ) )
evaluated: property == 0x0008
TRUEFALSE
yes
Evaluation Count:40
yes
Evaluation Count:60
partially evaluated: property & 0xFF00
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:60
0-60
3182 return HB_Err_Not_Covered;
executed: return HB_Err_Not_Covered;
Execution Count:60
60
3183 -
3184 if ( flags & HB_LOOKUP_FLAG_IGNORE_SPECIAL_MARKS )
partially evaluated: flags & 0xFF00
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:40
0-40
3185 { -
3186 if ( property == (flags & 0xFF00) )
never evaluated: property == (flags & 0xFF00)
0
3187 break;
never executed: break;
0
3188 }
never executed: }
0
3189 else -
3190 break;
executed: break;
Execution Count:40
40
3191 -
3192 i++;
never executed (the execution status of this line is deduced): i++;
-
3193 j--;
never executed (the execution status of this line is deduced): j--;
-
3194 }
never executed: }
0
3195 -
3196 error = _HB_OPEN_Coverage_Index( &mmp->Mark2Coverage, IN_GLYPH( j ),
executed (the execution status of this line is deduced): error = _HB_OPEN_Coverage_Index( &mmp->Mark2Coverage, (buffer->in_string[(j)].gindex),
-
3197 &mark2_index );
executed (the execution status of this line is deduced): &mark2_index );
-
3198 if ( error )
evaluated: error
TRUEFALSE
yes
Evaluation Count:24
yes
Evaluation Count:16
16-24
3199 return error;
executed: return error;
Execution Count:24
24
3200 -
3201 ma1 = &mmp->Mark1Array;
executed (the execution status of this line is deduced): ma1 = &mmp->Mark1Array;
-
3202 -
3203 if ( mark1_index >= ma1->MarkCount )
partially evaluated: mark1_index >= ma1->MarkCount
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:16
0-16
3204 return ERR(HB_Err_Invalid_SubTable);
never executed: return _hb_err (HB_Err_Invalid_SubTable);
0
3205 -
3206 class = ma1->MarkRecord[mark1_index].Class;
executed (the execution status of this line is deduced): class = ma1->MarkRecord[mark1_index].Class;
-
3207 mark1_anchor = &ma1->MarkRecord[mark1_index].MarkAnchor;
executed (the execution status of this line is deduced): mark1_anchor = &ma1->MarkRecord[mark1_index].MarkAnchor;
-
3208 -
3209 if ( class >= mmp->ClassCount )
partially evaluated: class >= mmp->ClassCount
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:16
0-16
3210 return ERR(HB_Err_Invalid_SubTable);
never executed: return _hb_err (HB_Err_Invalid_SubTable);
0
3211 -
3212 ma2 = &mmp->Mark2Array;
executed (the execution status of this line is deduced): ma2 = &mmp->Mark2Array;
-
3213 -
3214 if ( mark2_index >= ma2->Mark2Count )
partially evaluated: mark2_index >= ma2->Mark2Count
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:16
0-16
3215 return ERR(HB_Err_Invalid_SubTable);
never executed: return _hb_err (HB_Err_Invalid_SubTable);
0
3216 -
3217 m2r = &ma2->Mark2Record[mark2_index];
executed (the execution status of this line is deduced): m2r = &ma2->Mark2Record[mark2_index];
-
3218 mark2_anchor = &m2r->Mark2Anchor[class];
executed (the execution status of this line is deduced): mark2_anchor = &m2r->Mark2Anchor[class];
-
3219 -
3220 error = Get_Anchor( gpi, mark1_anchor, IN_CURGLYPH(),
executed (the execution status of this line is deduced): error = Get_Anchor( gpi, mark1_anchor, (buffer->in_string[buffer->in_pos].gindex),
-
3221 &x_mark1_value, &y_mark1_value );
executed (the execution status of this line is deduced): &x_mark1_value, &y_mark1_value );
-
3222 if ( error )
partially evaluated: error
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:16
0-16
3223 return error;
never executed: return error;
0
3224 error = Get_Anchor( gpi, mark2_anchor, IN_GLYPH( j ),
executed (the execution status of this line is deduced): error = Get_Anchor( gpi, mark2_anchor, (buffer->in_string[(j)].gindex),
-
3225 &x_mark2_value, &y_mark2_value );
executed (the execution status of this line is deduced): &x_mark2_value, &y_mark2_value );
-
3226 if ( error )
partially evaluated: error
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:16
0-16
3227 return error;
never executed: return error;
0
3228 -
3229 /* anchor points are not cumulative */ -
3230 -
3231 o = POSITION( buffer->in_pos );
executed (the execution status of this line is deduced): o = (&buffer->positions[(buffer->in_pos)]);
-
3232 -
3233 o->x_pos = x_mark2_value - x_mark1_value;
executed (the execution status of this line is deduced): o->x_pos = x_mark2_value - x_mark1_value;
-
3234 o->y_pos = y_mark2_value - y_mark1_value;
executed (the execution status of this line is deduced): o->y_pos = y_mark2_value - y_mark1_value;
-
3235 o->x_advance = 0;
executed (the execution status of this line is deduced): o->x_advance = 0;
-
3236 o->y_advance = 0;
executed (the execution status of this line is deduced): o->y_advance = 0;
-
3237 o->back = 1;
executed (the execution status of this line is deduced): o->back = 1;
-
3238 -
3239 (buffer->in_pos)++;
executed (the execution status of this line is deduced): (buffer->in_pos)++;
-
3240 -
3241 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:16
16
3242} -
3243 -
3244 -
3245/* Do the actual positioning for a context positioning (either format -
3246 7 or 8). This is only called after we've determined that the stream -
3247 matches the subrule. */ -
3248 -
3249static HB_Error Do_ContextPos( GPOS_Instance* gpi, -
3250 HB_UShort GlyphCount, -
3251 HB_UShort PosCount, -
3252 HB_PosLookupRecord* pos, -
3253 HB_Buffer buffer, -
3254 int nesting_level ) -
3255{ -
3256 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
3257 HB_UInt i, old_pos;
never executed (the execution status of this line is deduced): HB_UInt i, old_pos;
-
3258 -
3259 -
3260 i = 0;
never executed (the execution status of this line is deduced): i = 0;
-
3261 -
3262 while ( i < GlyphCount )
never evaluated: i < GlyphCount
0
3263 { -
3264 if ( PosCount && i == pos->SequenceIndex )
never evaluated: PosCount
never evaluated: i == pos->SequenceIndex
0
3265 { -
3266 old_pos = buffer->in_pos;
never executed (the execution status of this line is deduced): old_pos = buffer->in_pos;
-
3267 -
3268 /* Do a positioning */ -
3269 -
3270 error = GPOS_Do_Glyph_Lookup( gpi, pos->LookupListIndex, buffer,
never executed (the execution status of this line is deduced): error = GPOS_Do_Glyph_Lookup( gpi, pos->LookupListIndex, buffer,
-
3271 GlyphCount, nesting_level );
never executed (the execution status of this line is deduced): GlyphCount, nesting_level );
-
3272 -
3273 if ( error )
never evaluated: error
0
3274 return error;
never executed: return error;
0
3275 -
3276 pos++;
never executed (the execution status of this line is deduced): pos++;
-
3277 PosCount--;
never executed (the execution status of this line is deduced): PosCount--;
-
3278 i += buffer->in_pos - old_pos;
never executed (the execution status of this line is deduced): i += buffer->in_pos - old_pos;
-
3279 }
never executed: }
0
3280 else -
3281 { -
3282 i++;
never executed (the execution status of this line is deduced): i++;
-
3283 (buffer->in_pos)++;
never executed (the execution status of this line is deduced): (buffer->in_pos)++;
-
3284 }
never executed: }
0
3285 } -
3286 -
3287 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
3288} -
3289 -
3290 -
3291/* LookupType 7 */ -
3292 -
3293/* PosRule */ -
3294 -
3295static HB_Error Load_PosRule( HB_PosRule* pr, -
3296 HB_Stream stream ) -
3297{ -
3298 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
3299 -
3300 HB_UShort n, count;
never executed (the execution status of this line is deduced): HB_UShort n, count;
-
3301 HB_UShort* i;
never executed (the execution status of this line is deduced): HB_UShort* i;
-
3302 -
3303 HB_PosLookupRecord* plr;
never executed (the execution status of this line is deduced): HB_PosLookupRecord* plr;
-
3304 -
3305 -
3306 if ( ACCESS_Frame( 4L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 4L ))) != 0 )
0
3307 return error;
never executed: return error;
0
3308 -
3309 pr->GlyphCount = GET_UShort();
never executed (the execution status of this line is deduced): pr->GlyphCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
3310 pr->PosCount = GET_UShort();
never executed (the execution status of this line is deduced): pr->PosCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
3311 -
3312 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3313 -
3314 pr->Input = NULL;
never executed (the execution status of this line is deduced): pr->Input = ((void *)0);
-
3315 -
3316 count = pr->GlyphCount - 1; /* only GlyphCount - 1 elements */
never executed (the execution status of this line is deduced): count = pr->GlyphCount - 1;
-
3317 -
3318 if ( ALLOC_ARRAY( pr->Input, count, HB_UShort ) )
never evaluated: ( (pr->Input) = _hb_alloc( (count)*sizeof(HB_UShort), &error ), error != 0 )
0
3319 return error;
never executed: return error;
0
3320 -
3321 i = pr->Input;
never executed (the execution status of this line is deduced): i = pr->Input;
-
3322 -
3323 if ( ACCESS_Frame( count * 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, count * 2L ))) != 0 )
0
3324 goto Fail2;
never executed: goto Fail2;
0
3325 -
3326 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
3327 i[n] = GET_UShort();
never executed: i[n] = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
0
3328 -
3329 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3330 -
3331 pr->PosLookupRecord = NULL;
never executed (the execution status of this line is deduced): pr->PosLookupRecord = ((void *)0);
-
3332 -
3333 count = pr->PosCount;
never executed (the execution status of this line is deduced): count = pr->PosCount;
-
3334 -
3335 if ( ALLOC_ARRAY( pr->PosLookupRecord, count, HB_PosLookupRecord ) )
never evaluated: ( (pr->PosLookupRecord) = _hb_alloc( (count)*sizeof(HB_PosLookupRecord), &error ), error != 0 )
0
3336 goto Fail2;
never executed: goto Fail2;
0
3337 -
3338 plr = pr->PosLookupRecord;
never executed (the execution status of this line is deduced): plr = pr->PosLookupRecord;
-
3339 -
3340 if ( ACCESS_Frame( count * 4L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, count * 4L ))) != 0 )
0
3341 goto Fail1;
never executed: goto Fail1;
0
3342 -
3343 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
3344 { -
3345 plr[n].SequenceIndex = GET_UShort();
never executed (the execution status of this line is deduced): plr[n].SequenceIndex = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
3346 plr[n].LookupListIndex = GET_UShort();
never executed (the execution status of this line is deduced): plr[n].LookupListIndex = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
3347 }
never executed: }
0
3348 -
3349 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3350 -
3351 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
3352 -
3353Fail1: -
3354 FREE( plr );
never executed: }
never executed: }
never evaluated: (plr)
never evaluated: 0
0
3355 -
3356Fail2:
code before this statement never executed: Fail2:
0
3357 FREE( i );
never executed: }
never executed: }
never evaluated: (i)
never evaluated: 0
0
3358 return error;
never executed: return error;
0
3359} -
3360 -
3361 -
3362static void Free_PosRule( HB_PosRule* pr ) -
3363{ -
3364 FREE( pr->PosLookupRecord );
never executed: }
never executed: }
never evaluated: (pr->PosLookupRecord)
never evaluated: 0
0
3365 FREE( pr->Input );
never executed: }
never executed: }
never evaluated: (pr->Input)
never evaluated: 0
0
3366}
never executed: }
0
3367 -
3368 -
3369/* PosRuleSet */ -
3370 -
3371static HB_Error Load_PosRuleSet( HB_PosRuleSet* prs, -
3372 HB_Stream stream ) -
3373{ -
3374 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
3375 -
3376 HB_UShort n, m, count;
never executed (the execution status of this line is deduced): HB_UShort n, m, count;
-
3377 HB_UInt cur_offset, new_offset, base_offset;
never executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
3378 -
3379 HB_PosRule* pr;
never executed (the execution status of this line is deduced): HB_PosRule* pr;
-
3380 -
3381 -
3382 base_offset = FILE_Pos();
never executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream );
-
3383 -
3384 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
3385 return error;
never executed: return error;
0
3386 -
3387 count = prs->PosRuleCount = GET_UShort();
never executed (the execution status of this line is deduced): count = prs->PosRuleCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
3388 -
3389 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3390 -
3391 prs->PosRule = NULL;
never executed (the execution status of this line is deduced): prs->PosRule = ((void *)0);
-
3392 -
3393 if ( ALLOC_ARRAY( prs->PosRule, count, HB_PosRule ) )
never evaluated: ( (prs->PosRule) = _hb_alloc( (count)*sizeof(HB_PosRule), &error ), error != 0 )
0
3394 return error;
never executed: return error;
0
3395 -
3396 pr = prs->PosRule;
never executed (the execution status of this line is deduced): pr = prs->PosRule;
-
3397 -
3398 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
3399 { -
3400 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
3401 goto Fail;
never executed: goto Fail;
0
3402 -
3403 new_offset = GET_UShort() + base_offset;
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
3404 -
3405 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3406 -
3407 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
3408 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
3409 ( error = Load_PosRule( &pr[n], stream ) ) != HB_Err_Ok )
never evaluated: ( error = Load_PosRule( &pr[n], stream ) ) != HB_Err_Ok
0
3410 goto Fail;
never executed: goto Fail;
0
3411 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
3412 }
never executed: }
0
3413 -
3414 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
3415 -
3416Fail: -
3417 for ( m = 0; m < n; m++ )
never evaluated: m < n
0
3418 Free_PosRule( &pr[m] );
never executed: Free_PosRule( &pr[m] );
0
3419 -
3420 FREE( pr );
never executed: }
never executed: }
never evaluated: (pr)
never evaluated: 0
0
3421 return error;
never executed: return error;
0
3422} -
3423 -
3424 -
3425static void Free_PosRuleSet( HB_PosRuleSet* prs ) -
3426{ -
3427 HB_UShort n, count;
never executed (the execution status of this line is deduced): HB_UShort n, count;
-
3428 -
3429 HB_PosRule* pr;
never executed (the execution status of this line is deduced): HB_PosRule* pr;
-
3430 -
3431 -
3432 if ( prs->PosRule )
never evaluated: prs->PosRule
0
3433 { -
3434 count = prs->PosRuleCount;
never executed (the execution status of this line is deduced): count = prs->PosRuleCount;
-
3435 pr = prs->PosRule;
never executed (the execution status of this line is deduced): pr = prs->PosRule;
-
3436 -
3437 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
3438 Free_PosRule( &pr[n] );
never executed: Free_PosRule( &pr[n] );
0
3439 -
3440 FREE( pr );
never executed: }
never executed: }
never evaluated: (pr)
never evaluated: 0
0
3441 }
never executed: }
0
3442}
never executed: }
0
3443 -
3444 -
3445/* ContextPosFormat1 */ -
3446 -
3447static HB_Error Load_ContextPos1( HB_ContextPosFormat1* cpf1, -
3448 HB_Stream stream ) -
3449{ -
3450 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
3451 -
3452 HB_UShort n, m, count;
never executed (the execution status of this line is deduced): HB_UShort n, m, count;
-
3453 HB_UInt cur_offset, new_offset, base_offset;
never executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
3454 -
3455 HB_PosRuleSet* prs;
never executed (the execution status of this line is deduced): HB_PosRuleSet* prs;
-
3456 -
3457 -
3458 base_offset = FILE_Pos() - 2L;
never executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream ) - 2L;
-
3459 -
3460 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
3461 return error;
never executed: return error;
0
3462 -
3463 new_offset = GET_UShort() + base_offset;
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
3464 -
3465 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3466 -
3467 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
3468 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
3469 ( error = _HB_OPEN_Load_Coverage( &cpf1->Coverage, stream ) ) != HB_Err_Ok )
never evaluated: ( error = _HB_OPEN_Load_Coverage( &cpf1->Coverage, stream ) ) != HB_Err_Ok
0
3470 return error;
never executed: return error;
0
3471 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
3472 -
3473 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
3474 goto Fail2;
never executed: goto Fail2;
0
3475 -
3476 count = cpf1->PosRuleSetCount = GET_UShort();
never executed (the execution status of this line is deduced): count = cpf1->PosRuleSetCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
3477 -
3478 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3479 -
3480 cpf1->PosRuleSet = NULL;
never executed (the execution status of this line is deduced): cpf1->PosRuleSet = ((void *)0);
-
3481 -
3482 if ( ALLOC_ARRAY( cpf1->PosRuleSet, count, HB_PosRuleSet ) )
never evaluated: ( (cpf1->PosRuleSet) = _hb_alloc( (count)*sizeof(HB_PosRuleSet), &error ), error != 0 )
0
3483 goto Fail2;
never executed: goto Fail2;
0
3484 -
3485 prs = cpf1->PosRuleSet;
never executed (the execution status of this line is deduced): prs = cpf1->PosRuleSet;
-
3486 -
3487 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
3488 { -
3489 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
3490 goto Fail1;
never executed: goto Fail1;
0
3491 -
3492 new_offset = GET_UShort() + base_offset;
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
3493 -
3494 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3495 -
3496 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
3497 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
3498 ( error = Load_PosRuleSet( &prs[n], stream ) ) != HB_Err_Ok )
never evaluated: ( error = Load_PosRuleSet( &prs[n], stream ) ) != HB_Err_Ok
0
3499 goto Fail1;
never executed: goto Fail1;
0
3500 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
3501 }
never executed: }
0
3502 -
3503 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
3504 -
3505Fail1: -
3506 for ( m = 0; m < n; m++ )
never evaluated: m < n
0
3507 Free_PosRuleSet( &prs[m] );
never executed: Free_PosRuleSet( &prs[m] );
0
3508 -
3509 FREE( prs );
never executed: }
never executed: }
never evaluated: (prs)
never evaluated: 0
0
3510 -
3511Fail2:
code before this statement never executed: Fail2:
0
3512 _HB_OPEN_Free_Coverage( &cpf1->Coverage );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &cpf1->Coverage );
-
3513 return error;
never executed: return error;
0
3514} -
3515 -
3516 -
3517static void Free_ContextPos1( HB_ContextPosFormat1* cpf1 ) -
3518{ -
3519 HB_UShort n, count;
never executed (the execution status of this line is deduced): HB_UShort n, count;
-
3520 -
3521 HB_PosRuleSet* prs;
never executed (the execution status of this line is deduced): HB_PosRuleSet* prs;
-
3522 -
3523 -
3524 if ( cpf1->PosRuleSet )
never evaluated: cpf1->PosRuleSet
0
3525 { -
3526 count = cpf1->PosRuleSetCount;
never executed (the execution status of this line is deduced): count = cpf1->PosRuleSetCount;
-
3527 prs = cpf1->PosRuleSet;
never executed (the execution status of this line is deduced): prs = cpf1->PosRuleSet;
-
3528 -
3529 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
3530 Free_PosRuleSet( &prs[n] );
never executed: Free_PosRuleSet( &prs[n] );
0
3531 -
3532 FREE( prs );
never executed: }
never executed: }
never evaluated: (prs)
never evaluated: 0
0
3533 }
never executed: }
0
3534 -
3535 _HB_OPEN_Free_Coverage( &cpf1->Coverage );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &cpf1->Coverage );
-
3536}
never executed: }
0
3537 -
3538 -
3539/* PosClassRule */ -
3540 -
3541static HB_Error Load_PosClassRule( HB_ContextPosFormat2* cpf2, -
3542 HB_PosClassRule* pcr, -
3543 HB_Stream stream ) -
3544{ -
3545 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
3546 -
3547 HB_UShort n, count;
never executed (the execution status of this line is deduced): HB_UShort n, count;
-
3548 -
3549 HB_UShort* c;
never executed (the execution status of this line is deduced): HB_UShort* c;
-
3550 HB_PosLookupRecord* plr;
never executed (the execution status of this line is deduced): HB_PosLookupRecord* plr;
-
3551 -
3552 -
3553 if ( ACCESS_Frame( 4L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 4L ))) != 0 )
0
3554 return error;
never executed: return error;
0
3555 -
3556 pcr->GlyphCount = GET_UShort();
never executed (the execution status of this line is deduced): pcr->GlyphCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
3557 pcr->PosCount = GET_UShort();
never executed (the execution status of this line is deduced): pcr->PosCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
3558 -
3559 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3560 -
3561 if ( pcr->GlyphCount > cpf2->MaxContextLength )
never evaluated: pcr->GlyphCount > cpf2->MaxContextLength
0
3562 cpf2->MaxContextLength = pcr->GlyphCount;
never executed: cpf2->MaxContextLength = pcr->GlyphCount;
0
3563 -
3564 pcr->Class = NULL;
never executed (the execution status of this line is deduced): pcr->Class = ((void *)0);
-
3565 -
3566 count = pcr->GlyphCount - 1; /* only GlyphCount - 1 elements */
never executed (the execution status of this line is deduced): count = pcr->GlyphCount - 1;
-
3567 -
3568 if ( ALLOC_ARRAY( pcr->Class, count, HB_UShort ) )
never evaluated: ( (pcr->Class) = _hb_alloc( (count)*sizeof(HB_UShort), &error ), error != 0 )
0
3569 return error;
never executed: return error;
0
3570 -
3571 c = pcr->Class;
never executed (the execution status of this line is deduced): c = pcr->Class;
-
3572 -
3573 if ( ACCESS_Frame( count * 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, count * 2L ))) != 0 )
0
3574 goto Fail2;
never executed: goto Fail2;
0
3575 -
3576 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
3577 c[n] = GET_UShort();
never executed: c[n] = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
0
3578 -
3579 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3580 -
3581 pcr->PosLookupRecord = NULL;
never executed (the execution status of this line is deduced): pcr->PosLookupRecord = ((void *)0);
-
3582 -
3583 count = pcr->PosCount;
never executed (the execution status of this line is deduced): count = pcr->PosCount;
-
3584 -
3585 if ( ALLOC_ARRAY( pcr->PosLookupRecord, count, HB_PosLookupRecord ) )
never evaluated: ( (pcr->PosLookupRecord) = _hb_alloc( (count)*sizeof(HB_PosLookupRecord), &error ), error != 0 )
0
3586 goto Fail2;
never executed: goto Fail2;
0
3587 -
3588 plr = pcr->PosLookupRecord;
never executed (the execution status of this line is deduced): plr = pcr->PosLookupRecord;
-
3589 -
3590 if ( ACCESS_Frame( count * 4L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, count * 4L ))) != 0 )
0
3591 goto Fail1;
never executed: goto Fail1;
0
3592 -
3593 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
3594 { -
3595 plr[n].SequenceIndex = GET_UShort();
never executed (the execution status of this line is deduced): plr[n].SequenceIndex = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
3596 plr[n].LookupListIndex = GET_UShort();
never executed (the execution status of this line is deduced): plr[n].LookupListIndex = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
3597 }
never executed: }
0
3598 -
3599 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3600 -
3601 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
3602 -
3603Fail1: -
3604 FREE( plr );
never executed: }
never executed: }
never evaluated: (plr)
never evaluated: 0
0
3605 -
3606Fail2:
code before this statement never executed: Fail2:
0
3607 FREE( c );
never executed: }
never executed: }
never evaluated: (c)
never evaluated: 0
0
3608 return error;
never executed: return error;
0
3609} -
3610 -
3611 -
3612static void Free_PosClassRule( HB_PosClassRule* pcr ) -
3613{ -
3614 FREE( pcr->PosLookupRecord );
never executed: }
never executed: }
never evaluated: (pcr->PosLookupRecord)
never evaluated: 0
0
3615 FREE( pcr->Class );
never executed: }
never executed: }
never evaluated: (pcr->Class)
never evaluated: 0
0
3616}
never executed: }
0
3617 -
3618 -
3619/* PosClassSet */ -
3620 -
3621static HB_Error Load_PosClassSet( HB_ContextPosFormat2* cpf2, -
3622 HB_PosClassSet* pcs, -
3623 HB_Stream stream ) -
3624{ -
3625 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
3626 -
3627 HB_UShort n, m, count;
never executed (the execution status of this line is deduced): HB_UShort n, m, count;
-
3628 HB_UInt cur_offset, new_offset, base_offset;
never executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
3629 -
3630 HB_PosClassRule* pcr;
never executed (the execution status of this line is deduced): HB_PosClassRule* pcr;
-
3631 -
3632 -
3633 base_offset = FILE_Pos();
never executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream );
-
3634 -
3635 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
3636 return error;
never executed: return error;
0
3637 -
3638 count = pcs->PosClassRuleCount = GET_UShort();
never executed (the execution status of this line is deduced): count = pcs->PosClassRuleCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
3639 -
3640 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3641 -
3642 pcs->PosClassRule = NULL;
never executed (the execution status of this line is deduced): pcs->PosClassRule = ((void *)0);
-
3643 -
3644 if ( ALLOC_ARRAY( pcs->PosClassRule, count, HB_PosClassRule ) )
never evaluated: ( (pcs->PosClassRule) = _hb_alloc( (count)*sizeof(HB_PosClassRule), &error ), error != 0 )
0
3645 return error;
never executed: return error;
0
3646 -
3647 pcr = pcs->PosClassRule;
never executed (the execution status of this line is deduced): pcr = pcs->PosClassRule;
-
3648 -
3649 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
3650 { -
3651 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
3652 goto Fail;
never executed: goto Fail;
0
3653 -
3654 new_offset = GET_UShort() + base_offset;
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
3655 -
3656 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3657 -
3658 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
3659 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
3660 ( error = Load_PosClassRule( cpf2, &pcr[n],
never evaluated: ( error = Load_PosClassRule( cpf2, &pcr[n], stream ) ) != HB_Err_Ok
0
3661 stream ) ) != HB_Err_Ok )
never evaluated: ( error = Load_PosClassRule( cpf2, &pcr[n], stream ) ) != HB_Err_Ok
0
3662 goto Fail;
never executed: goto Fail;
0
3663 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
3664 }
never executed: }
0
3665 -
3666 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
3667 -
3668Fail: -
3669 for ( m = 0; m < n; m++ )
never evaluated: m < n
0
3670 Free_PosClassRule( &pcr[m] );
never executed: Free_PosClassRule( &pcr[m] );
0
3671 -
3672 FREE( pcr );
never executed: }
never executed: }
never evaluated: (pcr)
never evaluated: 0
0
3673 return error;
never executed: return error;
0
3674} -
3675 -
3676 -
3677static void Free_PosClassSet( HB_PosClassSet* pcs ) -
3678{ -
3679 HB_UShort n, count;
never executed (the execution status of this line is deduced): HB_UShort n, count;
-
3680 -
3681 HB_PosClassRule* pcr;
never executed (the execution status of this line is deduced): HB_PosClassRule* pcr;
-
3682 -
3683 -
3684 if ( pcs->PosClassRule )
never evaluated: pcs->PosClassRule
0
3685 { -
3686 count = pcs->PosClassRuleCount;
never executed (the execution status of this line is deduced): count = pcs->PosClassRuleCount;
-
3687 pcr = pcs->PosClassRule;
never executed (the execution status of this line is deduced): pcr = pcs->PosClassRule;
-
3688 -
3689 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
3690 Free_PosClassRule( &pcr[n] );
never executed: Free_PosClassRule( &pcr[n] );
0
3691 -
3692 FREE( pcr );
never executed: }
never executed: }
never evaluated: (pcr)
never evaluated: 0
0
3693 }
never executed: }
0
3694}
never executed: }
0
3695 -
3696 -
3697/* ContextPosFormat2 */ -
3698 -
3699static HB_Error Load_ContextPos2( HB_ContextPosFormat2* cpf2, -
3700 HB_Stream stream ) -
3701{ -
3702 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
3703 -
3704 HB_UShort n, m, count;
never executed (the execution status of this line is deduced): HB_UShort n, m, count;
-
3705 HB_UInt cur_offset, new_offset, base_offset;
never executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
3706 -
3707 HB_PosClassSet* pcs;
never executed (the execution status of this line is deduced): HB_PosClassSet* pcs;
-
3708 -
3709 -
3710 base_offset = FILE_Pos() - 2;
never executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream ) - 2;
-
3711 -
3712 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
3713 return error;
never executed: return error;
0
3714 -
3715 new_offset = GET_UShort() + base_offset;
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
3716 -
3717 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3718 -
3719 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
3720 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
3721 ( error = _HB_OPEN_Load_Coverage( &cpf2->Coverage, stream ) ) != HB_Err_Ok )
never evaluated: ( error = _HB_OPEN_Load_Coverage( &cpf2->Coverage, stream ) ) != HB_Err_Ok
0
3722 return error;
never executed: return error;
0
3723 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
3724 -
3725 if ( ACCESS_Frame( 4L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 4L ))) != 0 )
0
3726 goto Fail3;
never executed: goto Fail3;
0
3727 -
3728 new_offset = GET_UShort() + base_offset;
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
3729 -
3730 /* `PosClassSetCount' is the upper limit for class values, thus we -
3731 read it now to make an additional safety check. */ -
3732 -
3733 count = cpf2->PosClassSetCount = GET_UShort();
never executed (the execution status of this line is deduced): count = cpf2->PosClassSetCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
3734 -
3735 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3736 -
3737 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
3738 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
3739 ( error = _HB_OPEN_Load_ClassDefinition( &cpf2->ClassDef, count,
never evaluated: ( error = _HB_OPEN_Load_ClassDefinition( &cpf2->ClassDef, count, stream ) ) != HB_Err_Ok
0
3740 stream ) ) != HB_Err_Ok )
never evaluated: ( error = _HB_OPEN_Load_ClassDefinition( &cpf2->ClassDef, count, stream ) ) != HB_Err_Ok
0
3741 goto Fail3;
never executed: goto Fail3;
0
3742 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
3743 -
3744 cpf2->PosClassSet = NULL;
never executed (the execution status of this line is deduced): cpf2->PosClassSet = ((void *)0);
-
3745 cpf2->MaxContextLength = 0;
never executed (the execution status of this line is deduced): cpf2->MaxContextLength = 0;
-
3746 -
3747 if ( ALLOC_ARRAY( cpf2->PosClassSet, count, HB_PosClassSet ) )
never evaluated: ( (cpf2->PosClassSet) = _hb_alloc( (count)*sizeof(HB_PosClassSet), &error ), error != 0 )
0
3748 goto Fail2;
never executed: goto Fail2;
0
3749 -
3750 pcs = cpf2->PosClassSet;
never executed (the execution status of this line is deduced): pcs = cpf2->PosClassSet;
-
3751 -
3752 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
3753 { -
3754 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
3755 goto Fail1;
never executed: goto Fail1;
0
3756 -
3757 new_offset = GET_UShort() + base_offset;
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
3758 -
3759 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3760 -
3761 if ( new_offset != base_offset ) /* not a NULL offset */
never evaluated: new_offset != base_offset
0
3762 { -
3763 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
3764 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
3765 ( error = Load_PosClassSet( cpf2, &pcs[n],
never evaluated: ( error = Load_PosClassSet( cpf2, &pcs[n], stream ) ) != HB_Err_Ok
0
3766 stream ) ) != HB_Err_Ok )
never evaluated: ( error = Load_PosClassSet( cpf2, &pcs[n], stream ) ) != HB_Err_Ok
0
3767 goto Fail1;
never executed: goto Fail1;
0
3768 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
3769 }
never executed: }
0
3770 else -
3771 { -
3772 /* we create a PosClassSet table with no entries */ -
3773 -
3774 cpf2->PosClassSet[n].PosClassRuleCount = 0;
never executed (the execution status of this line is deduced): cpf2->PosClassSet[n].PosClassRuleCount = 0;
-
3775 cpf2->PosClassSet[n].PosClassRule = NULL;
never executed (the execution status of this line is deduced): cpf2->PosClassSet[n].PosClassRule = ((void *)0);
-
3776 }
never executed: }
0
3777 } -
3778 -
3779 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
3780 -
3781Fail1: -
3782 for ( m = 0; m < n; n++ )
never evaluated: m < n
0
3783 Free_PosClassSet( &pcs[m] );
never executed: Free_PosClassSet( &pcs[m] );
0
3784 -
3785 FREE( pcs );
never executed: }
never executed: }
never evaluated: (pcs)
never evaluated: 0
0
3786 -
3787Fail2:
code before this statement never executed: Fail2:
0
3788 _HB_OPEN_Free_ClassDefinition( &cpf2->ClassDef );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_ClassDefinition( &cpf2->ClassDef );
-
3789 -
3790Fail3:
code before this statement never executed: Fail3:
0
3791 _HB_OPEN_Free_Coverage( &cpf2->Coverage );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &cpf2->Coverage );
-
3792 return error;
never executed: return error;
0
3793} -
3794 -
3795 -
3796static void Free_ContextPos2( HB_ContextPosFormat2* cpf2 ) -
3797{ -
3798 HB_UShort n, count;
never executed (the execution status of this line is deduced): HB_UShort n, count;
-
3799 -
3800 HB_PosClassSet* pcs;
never executed (the execution status of this line is deduced): HB_PosClassSet* pcs;
-
3801 -
3802 -
3803 if ( cpf2->PosClassSet )
never evaluated: cpf2->PosClassSet
0
3804 { -
3805 count = cpf2->PosClassSetCount;
never executed (the execution status of this line is deduced): count = cpf2->PosClassSetCount;
-
3806 pcs = cpf2->PosClassSet;
never executed (the execution status of this line is deduced): pcs = cpf2->PosClassSet;
-
3807 -
3808 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
3809 Free_PosClassSet( &pcs[n] );
never executed: Free_PosClassSet( &pcs[n] );
0
3810 -
3811 FREE( pcs );
never executed: }
never executed: }
never evaluated: (pcs)
never evaluated: 0
0
3812 }
never executed: }
0
3813 -
3814 _HB_OPEN_Free_ClassDefinition( &cpf2->ClassDef );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_ClassDefinition( &cpf2->ClassDef );
-
3815 _HB_OPEN_Free_Coverage( &cpf2->Coverage );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &cpf2->Coverage );
-
3816}
never executed: }
0
3817 -
3818 -
3819/* ContextPosFormat3 */ -
3820 -
3821static HB_Error Load_ContextPos3( HB_ContextPosFormat3* cpf3, -
3822 HB_Stream stream ) -
3823{ -
3824 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
3825 -
3826 HB_UShort n, count;
never executed (the execution status of this line is deduced): HB_UShort n, count;
-
3827 HB_UInt cur_offset, new_offset, base_offset;
never executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
3828 -
3829 HB_Coverage* c;
never executed (the execution status of this line is deduced): HB_Coverage* c;
-
3830 HB_PosLookupRecord* plr;
never executed (the execution status of this line is deduced): HB_PosLookupRecord* plr;
-
3831 -
3832 -
3833 base_offset = FILE_Pos() - 2L;
never executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream ) - 2L;
-
3834 -
3835 if ( ACCESS_Frame( 4L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 4L ))) != 0 )
0
3836 return error;
never executed: return error;
0
3837 -
3838 cpf3->GlyphCount = GET_UShort();
never executed (the execution status of this line is deduced): cpf3->GlyphCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
3839 cpf3->PosCount = GET_UShort();
never executed (the execution status of this line is deduced): cpf3->PosCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
3840 -
3841 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3842 -
3843 cpf3->Coverage = NULL;
never executed (the execution status of this line is deduced): cpf3->Coverage = ((void *)0);
-
3844 -
3845 count = cpf3->GlyphCount;
never executed (the execution status of this line is deduced): count = cpf3->GlyphCount;
-
3846 -
3847 if ( ALLOC_ARRAY( cpf3->Coverage, count, HB_Coverage ) )
never evaluated: ( (cpf3->Coverage) = _hb_alloc( (count)*sizeof(HB_Coverage), &error ), error != 0 )
0
3848 return error;
never executed: return error;
0
3849 -
3850 c = cpf3->Coverage;
never executed (the execution status of this line is deduced): c = cpf3->Coverage;
-
3851 -
3852 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
3853 { -
3854 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
3855 goto Fail2;
never executed: goto Fail2;
0
3856 -
3857 new_offset = GET_UShort() + base_offset;
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
3858 -
3859 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3860 -
3861 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
3862 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
3863 ( error = _HB_OPEN_Load_Coverage( &c[n], stream ) ) != HB_Err_Ok )
never evaluated: ( error = _HB_OPEN_Load_Coverage( &c[n], stream ) ) != HB_Err_Ok
0
3864 goto Fail2;
never executed: goto Fail2;
0
3865 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
3866 }
never executed: }
0
3867 -
3868 cpf3->PosLookupRecord = NULL;
never executed (the execution status of this line is deduced): cpf3->PosLookupRecord = ((void *)0);
-
3869 -
3870 count = cpf3->PosCount;
never executed (the execution status of this line is deduced): count = cpf3->PosCount;
-
3871 -
3872 if ( ALLOC_ARRAY( cpf3->PosLookupRecord, count, HB_PosLookupRecord ) )
never evaluated: ( (cpf3->PosLookupRecord) = _hb_alloc( (count)*sizeof(HB_PosLookupRecord), &error ), error != 0 )
0
3873 goto Fail2;
never executed: goto Fail2;
0
3874 -
3875 plr = cpf3->PosLookupRecord;
never executed (the execution status of this line is deduced): plr = cpf3->PosLookupRecord;
-
3876 -
3877 if ( ACCESS_Frame( count * 4L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, count * 4L ))) != 0 )
0
3878 goto Fail1;
never executed: goto Fail1;
0
3879 -
3880 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
3881 { -
3882 plr[n].SequenceIndex = GET_UShort();
never executed (the execution status of this line is deduced): plr[n].SequenceIndex = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
3883 plr[n].LookupListIndex = GET_UShort();
never executed (the execution status of this line is deduced): plr[n].LookupListIndex = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
3884 }
never executed: }
0
3885 -
3886 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3887 -
3888 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
3889 -
3890Fail1: -
3891 FREE( plr );
never executed: }
never executed: }
never evaluated: (plr)
never evaluated: 0
0
3892 -
3893Fail2:
code before this statement never executed: Fail2:
0
3894 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
3895 _HB_OPEN_Free_Coverage( &c[n] );
never executed: _HB_OPEN_Free_Coverage( &c[n] );
0
3896 -
3897 FREE( c );
never executed: }
never executed: }
never evaluated: (c)
never evaluated: 0
0
3898 return error;
never executed: return error;
0
3899} -
3900 -
3901 -
3902static void Free_ContextPos3( HB_ContextPosFormat3* cpf3 ) -
3903{ -
3904 HB_UShort n, count;
never executed (the execution status of this line is deduced): HB_UShort n, count;
-
3905 -
3906 HB_Coverage* c;
never executed (the execution status of this line is deduced): HB_Coverage* c;
-
3907 -
3908 -
3909 FREE( cpf3->PosLookupRecord );
never executed: }
never executed: }
never evaluated: (cpf3->PosLookupRecord)
never evaluated: 0
0
3910 -
3911 if ( cpf3->Coverage )
never evaluated: cpf3->Coverage
0
3912 { -
3913 count = cpf3->GlyphCount;
never executed (the execution status of this line is deduced): count = cpf3->GlyphCount;
-
3914 c = cpf3->Coverage;
never executed (the execution status of this line is deduced): c = cpf3->Coverage;
-
3915 -
3916 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
3917 _HB_OPEN_Free_Coverage( &c[n] );
never executed: _HB_OPEN_Free_Coverage( &c[n] );
0
3918 -
3919 FREE( c );
never executed: }
never executed: }
never evaluated: (c)
never evaluated: 0
0
3920 }
never executed: }
0
3921}
never executed: }
0
3922 -
3923 -
3924/* ContextPos */ -
3925 -
3926static HB_Error Load_ContextPos( HB_GPOS_SubTable* st, -
3927 HB_Stream stream ) -
3928{ -
3929 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
3930 HB_ContextPos* cp = &st->context;
never executed (the execution status of this line is deduced): HB_ContextPos* cp = &st->context;
-
3931 -
3932 -
3933 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
3934 return error;
never executed: return error;
0
3935 -
3936 cp->PosFormat = GET_UShort();
never executed (the execution status of this line is deduced): cp->PosFormat = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
3937 -
3938 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
3939 -
3940 switch ( cp->PosFormat ) -
3941 { -
3942 case 1: -
3943 return Load_ContextPos1( &cp->cpf.cpf1, stream );
never executed: return Load_ContextPos1( &cp->cpf.cpf1, stream );
0
3944 -
3945 case 2: -
3946 return Load_ContextPos2( &cp->cpf.cpf2, stream );
never executed: return Load_ContextPos2( &cp->cpf.cpf2, stream );
0
3947 -
3948 case 3: -
3949 return Load_ContextPos3( &cp->cpf.cpf3, stream );
never executed: return Load_ContextPos3( &cp->cpf.cpf3, stream );
0
3950 -
3951 default: -
3952 return ERR(HB_Err_Invalid_SubTable_Format);
never executed: return _hb_err (HB_Err_Invalid_SubTable_Format);
0
3953 } -
3954 -
3955 return HB_Err_Ok; /* never reached */
never executed: return HB_Err_Ok;
0
3956} -
3957 -
3958 -
3959static void Free_ContextPos( HB_GPOS_SubTable* st ) -
3960{ -
3961 HB_ContextPos* cp = &st->context;
never executed (the execution status of this line is deduced): HB_ContextPos* cp = &st->context;
-
3962 -
3963 switch ( cp->PosFormat ) -
3964 { -
3965 case 1: Free_ContextPos1( &cp->cpf.cpf1 ); break;
never executed: break;
0
3966 case 2: Free_ContextPos2( &cp->cpf.cpf2 ); break;
never executed: break;
0
3967 case 3: Free_ContextPos3( &cp->cpf.cpf3 ); break;
never executed: break;
0
3968 default: break;
never executed: break;
0
3969 } -
3970}
never executed: }
0
3971 -
3972 -
3973static HB_Error Lookup_ContextPos1( GPOS_Instance* gpi, -
3974 HB_ContextPosFormat1* cpf1, -
3975 HB_Buffer buffer, -
3976 HB_UShort flags, -
3977 HB_UShort context_length, -
3978 int nesting_level ) -
3979{ -
3980 HB_UShort index, property;
never executed (the execution status of this line is deduced): HB_UShort index, property;
-
3981 HB_UShort i, j, k, numpr;
never executed (the execution status of this line is deduced): HB_UShort i, j, k, numpr;
-
3982 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
3983 HB_GPOSHeader* gpos = gpi->gpos;
never executed (the execution status of this line is deduced): HB_GPOSHeader* gpos = gpi->gpos;
-
3984 -
3985 HB_PosRule* pr;
never executed (the execution status of this line is deduced): HB_PosRule* pr;
-
3986 HB_GDEFHeader* gdef;
never executed (the execution status of this line is deduced): HB_GDEFHeader* gdef;
-
3987 -
3988 -
3989 gdef = gpos->gdef;
never executed (the execution status of this line is deduced): gdef = gpos->gdef;
-
3990 -
3991 if ( CHECK_Property( gdef, IN_CURITEM(), flags, &property ) )
never evaluated: ( ( error = _HB_GDEF_Check_Property( (gdef), ((&buffer->in_string[buffer->in_pos])), (flags), (&property) ) ) != HB_Err_Ok )
0
3992 return error;
never executed: return error;
0
3993 -
3994 error = _HB_OPEN_Coverage_Index( &cpf1->Coverage, IN_CURGLYPH(), &index );
never executed (the execution status of this line is deduced): error = _HB_OPEN_Coverage_Index( &cpf1->Coverage, (buffer->in_string[buffer->in_pos].gindex), &index );
-
3995 if ( error )
never evaluated: error
0
3996 return error;
never executed: return error;
0
3997 -
3998 pr = cpf1->PosRuleSet[index].PosRule;
never executed (the execution status of this line is deduced): pr = cpf1->PosRuleSet[index].PosRule;
-
3999 numpr = cpf1->PosRuleSet[index].PosRuleCount;
never executed (the execution status of this line is deduced): numpr = cpf1->PosRuleSet[index].PosRuleCount;
-
4000 -
4001 for ( k = 0; k < numpr; k++ )
never evaluated: k < numpr
0
4002 { -
4003 if ( context_length != 0xFFFF && context_length < pr[k].GlyphCount )
never evaluated: context_length != 0xFFFF
never evaluated: context_length < pr[k].GlyphCount
0
4004 goto next_posrule;
never executed: goto next_posrule;
0
4005 -
4006 if ( buffer->in_pos + pr[k].GlyphCount > buffer->in_length )
never evaluated: buffer->in_pos + pr[k].GlyphCount > buffer->in_length
0
4007 goto next_posrule; /* context is too long */
never executed: goto next_posrule;
0
4008 -
4009 for ( i = 1, j = buffer->in_pos + 1; i < pr[k].GlyphCount; i++, j++ )
never evaluated: i < pr[k].GlyphCount
0
4010 { -
4011 while ( CHECK_Property( gdef, IN_ITEM( j ), flags, &property ) )
never evaluated: ( ( error = _HB_GDEF_Check_Property( (gdef), ((&buffer->in_string[(j)])), (flags), (&property) ) ) != HB_Err_Ok )
0
4012 { -
4013 if ( error && error != HB_Err_Not_Covered )
never evaluated: error
never evaluated: error != HB_Err_Not_Covered
0
4014 return error;
never executed: return error;
0
4015 -
4016 if ( j + pr[k].GlyphCount - i == (HB_Int)buffer->in_length )
never evaluated: j + pr[k].GlyphCount - i == (HB_Int)buffer->in_length
0
4017 goto next_posrule;
never executed: goto next_posrule;
0
4018 j++;
never executed (the execution status of this line is deduced): j++;
-
4019 }
never executed: }
0
4020 -
4021 if ( IN_GLYPH( j ) != pr[k].Input[i - 1] )
never evaluated: (buffer->in_string[(j)].gindex) != pr[k].Input[i - 1]
0
4022 goto next_posrule;
never executed: goto next_posrule;
0
4023 }
never executed: }
0
4024 -
4025 return Do_ContextPos( gpi, pr[k].GlyphCount,
never executed: return Do_ContextPos( gpi, pr[k].GlyphCount, pr[k].PosCount, pr[k].PosLookupRecord, buffer, nesting_level );
0
4026 pr[k].PosCount, pr[k].PosLookupRecord,
never executed: return Do_ContextPos( gpi, pr[k].GlyphCount, pr[k].PosCount, pr[k].PosLookupRecord, buffer, nesting_level );
0
4027 buffer,
never executed: return Do_ContextPos( gpi, pr[k].GlyphCount, pr[k].PosCount, pr[k].PosLookupRecord, buffer, nesting_level );
0
4028 nesting_level );
never executed: return Do_ContextPos( gpi, pr[k].GlyphCount, pr[k].PosCount, pr[k].PosLookupRecord, buffer, nesting_level );
0
4029 -
4030 next_posrule: -
4031 ; -
4032 }
never executed: }
0
4033 -
4034 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
4035} -
4036 -
4037 -
4038static HB_Error Lookup_ContextPos2( GPOS_Instance* gpi, -
4039 HB_ContextPosFormat2* cpf2, -
4040 HB_Buffer buffer, -
4041 HB_UShort flags, -
4042 HB_UShort context_length, -
4043 int nesting_level ) -
4044{ -
4045 HB_UShort index, property;
never executed (the execution status of this line is deduced): HB_UShort index, property;
-
4046 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
4047 HB_UShort i, j, k, known_classes;
never executed (the execution status of this line is deduced): HB_UShort i, j, k, known_classes;
-
4048 -
4049 HB_UShort* classes;
never executed (the execution status of this line is deduced): HB_UShort* classes;
-
4050 HB_UShort* cl;
never executed (the execution status of this line is deduced): HB_UShort* cl;
-
4051 HB_GPOSHeader* gpos = gpi->gpos;
never executed (the execution status of this line is deduced): HB_GPOSHeader* gpos = gpi->gpos;
-
4052 -
4053 HB_PosClassSet* pcs;
never executed (the execution status of this line is deduced): HB_PosClassSet* pcs;
-
4054 HB_PosClassRule* pr;
never executed (the execution status of this line is deduced): HB_PosClassRule* pr;
-
4055 HB_GDEFHeader* gdef;
never executed (the execution status of this line is deduced): HB_GDEFHeader* gdef;
-
4056 -
4057 -
4058 gdef = gpos->gdef;
never executed (the execution status of this line is deduced): gdef = gpos->gdef;
-
4059 -
4060 if ( CHECK_Property( gdef, IN_CURITEM(), flags, &property ) )
never evaluated: ( ( error = _HB_GDEF_Check_Property( (gdef), ((&buffer->in_string[buffer->in_pos])), (flags), (&property) ) ) != HB_Err_Ok )
0
4061 return error;
never executed: return error;
0
4062 -
4063 /* Note: The coverage table in format 2 doesn't give an index into -
4064 anything. It just lets us know whether or not we need to -
4065 do any lookup at all. */ -
4066 -
4067 error = _HB_OPEN_Coverage_Index( &cpf2->Coverage, IN_CURGLYPH(), &index );
never executed (the execution status of this line is deduced): error = _HB_OPEN_Coverage_Index( &cpf2->Coverage, (buffer->in_string[buffer->in_pos].gindex), &index );
-
4068 if ( error )
never evaluated: error
0
4069 return error;
never executed: return error;
0
4070 -
4071 if (cpf2->MaxContextLength < 1)
never evaluated: cpf2->MaxContextLength < 1
0
4072 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
4073 -
4074 if ( ALLOC_ARRAY( classes, cpf2->MaxContextLength, HB_UShort ) )
never evaluated: ( (classes) = _hb_alloc( (cpf2->MaxContextLength)*sizeof(HB_UShort), &error ), error != 0 )
0
4075 return error;
never executed: return error;
0
4076 -
4077 error = _HB_OPEN_Get_Class( &cpf2->ClassDef, IN_CURGLYPH(),
never executed (the execution status of this line is deduced): error = _HB_OPEN_Get_Class( &cpf2->ClassDef, (buffer->in_string[buffer->in_pos].gindex),
-
4078 &classes[0], NULL );
never executed (the execution status of this line is deduced): &classes[0], ((void *)0) );
-
4079 if ( error && error != HB_Err_Not_Covered )
never evaluated: error
never evaluated: error != HB_Err_Not_Covered
0
4080 goto End;
never executed: goto End;
0
4081 known_classes = 0;
never executed (the execution status of this line is deduced): known_classes = 0;
-
4082 -
4083 pcs = &cpf2->PosClassSet[classes[0]];
never executed (the execution status of this line is deduced): pcs = &cpf2->PosClassSet[classes[0]];
-
4084 if ( !pcs )
never evaluated: !pcs
0
4085 { -
4086 error = ERR(HB_Err_Invalid_SubTable);
never executed (the execution status of this line is deduced): error = _hb_err (HB_Err_Invalid_SubTable);
-
4087 goto End;
never executed: goto End;
0
4088 } -
4089 -
4090 for ( k = 0; k < pcs->PosClassRuleCount; k++ )
never evaluated: k < pcs->PosClassRuleCount
0
4091 { -
4092 pr = &pcs->PosClassRule[k];
never executed (the execution status of this line is deduced): pr = &pcs->PosClassRule[k];
-
4093 -
4094 if ( context_length != 0xFFFF && context_length < pr->GlyphCount )
never evaluated: context_length != 0xFFFF
never evaluated: context_length < pr->GlyphCount
0
4095 goto next_posclassrule;
never executed: goto next_posclassrule;
0
4096 -
4097 if ( buffer->in_pos + pr->GlyphCount > buffer->in_length )
never evaluated: buffer->in_pos + pr->GlyphCount > buffer->in_length
0
4098 goto next_posclassrule; /* context is too long */
never executed: goto next_posclassrule;
0
4099 -
4100 cl = pr->Class;
never executed (the execution status of this line is deduced): cl = pr->Class;
-
4101 -
4102 /* Start at 1 because [0] is implied */ -
4103 -
4104 for ( i = 1, j = buffer->in_pos + 1; i < pr->GlyphCount; i++, j++ )
never evaluated: i < pr->GlyphCount
0
4105 { -
4106 while ( CHECK_Property( gdef, IN_ITEM( j ), flags, &property ) )
never evaluated: ( ( error = _HB_GDEF_Check_Property( (gdef), ((&buffer->in_string[(j)])), (flags), (&property) ) ) != HB_Err_Ok )
0
4107 { -
4108 if ( error && error != HB_Err_Not_Covered )
never evaluated: error
never evaluated: error != HB_Err_Not_Covered
0
4109 goto End;
never executed: goto End;
0
4110 -
4111 if ( j + pr->GlyphCount - i == (HB_Int)buffer->in_length )
never evaluated: j + pr->GlyphCount - i == (HB_Int)buffer->in_length
0
4112 goto next_posclassrule;
never executed: goto next_posclassrule;
0
4113 j++;
never executed (the execution status of this line is deduced): j++;
-
4114 }
never executed: }
0
4115 -
4116 if ( i > known_classes )
never evaluated: i > known_classes
0
4117 { -
4118 /* Keeps us from having to do this for each rule */ -
4119 -
4120 error = _HB_OPEN_Get_Class( &cpf2->ClassDef, IN_GLYPH( j ), &classes[i], NULL );
never executed (the execution status of this line is deduced): error = _HB_OPEN_Get_Class( &cpf2->ClassDef, (buffer->in_string[(j)].gindex), &classes[i], ((void *)0) );
-
4121 if ( error && error != HB_Err_Not_Covered )
never evaluated: error
never evaluated: error != HB_Err_Not_Covered
0
4122 goto End;
never executed: goto End;
0
4123 known_classes = i;
never executed (the execution status of this line is deduced): known_classes = i;
-
4124 }
never executed: }
0
4125 -
4126 if ( cl[i - 1] != classes[i] )
never evaluated: cl[i - 1] != classes[i]
0
4127 goto next_posclassrule;
never executed: goto next_posclassrule;
0
4128 }
never executed: }
0
4129 -
4130 error = Do_ContextPos( gpi, pr->GlyphCount,
never executed (the execution status of this line is deduced): error = Do_ContextPos( gpi, pr->GlyphCount,
-
4131 pr->PosCount, pr->PosLookupRecord,
never executed (the execution status of this line is deduced): pr->PosCount, pr->PosLookupRecord,
-
4132 buffer,
never executed (the execution status of this line is deduced): buffer,
-
4133 nesting_level );
never executed (the execution status of this line is deduced): nesting_level );
-
4134 goto End;
never executed: goto End;
0
4135 -
4136 next_posclassrule: -
4137 ; -
4138 }
never executed: }
0
4139 -
4140 error = HB_Err_Not_Covered;
never executed (the execution status of this line is deduced): error = HB_Err_Not_Covered;
-
4141 -
4142End:
code before this statement never executed: End:
0
4143 FREE( classes );
never executed: }
never executed: }
never evaluated: (classes)
never evaluated: 0
0
4144 return error;
never executed: return error;
0
4145} -
4146 -
4147 -
4148static HB_Error Lookup_ContextPos3( GPOS_Instance* gpi, -
4149 HB_ContextPosFormat3* cpf3, -
4150 HB_Buffer buffer, -
4151 HB_UShort flags, -
4152 HB_UShort context_length, -
4153 int nesting_level ) -
4154{ -
4155 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
4156 HB_UShort index, i, j, property;
never executed (the execution status of this line is deduced): HB_UShort index, i, j, property;
-
4157 HB_GPOSHeader* gpos = gpi->gpos;
never executed (the execution status of this line is deduced): HB_GPOSHeader* gpos = gpi->gpos;
-
4158 -
4159 HB_Coverage* c;
never executed (the execution status of this line is deduced): HB_Coverage* c;
-
4160 HB_GDEFHeader* gdef;
never executed (the execution status of this line is deduced): HB_GDEFHeader* gdef;
-
4161 -
4162 -
4163 gdef = gpos->gdef;
never executed (the execution status of this line is deduced): gdef = gpos->gdef;
-
4164 -
4165 if ( CHECK_Property( gdef, IN_CURITEM(), flags, &property ) )
never evaluated: ( ( error = _HB_GDEF_Check_Property( (gdef), ((&buffer->in_string[buffer->in_pos])), (flags), (&property) ) ) != HB_Err_Ok )
0
4166 return error;
never executed: return error;
0
4167 -
4168 if ( context_length != 0xFFFF && context_length < cpf3->GlyphCount )
never evaluated: context_length != 0xFFFF
never evaluated: context_length < cpf3->GlyphCount
0
4169 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
4170 -
4171 if ( buffer->in_pos + cpf3->GlyphCount > buffer->in_length )
never evaluated: buffer->in_pos + cpf3->GlyphCount > buffer->in_length
0
4172 return HB_Err_Not_Covered; /* context is too long */
never executed: return HB_Err_Not_Covered;
0
4173 -
4174 c = cpf3->Coverage;
never executed (the execution status of this line is deduced): c = cpf3->Coverage;
-
4175 -
4176 for ( i = 1, j = 1; i < cpf3->GlyphCount; i++, j++ )
never evaluated: i < cpf3->GlyphCount
0
4177 { -
4178 while ( CHECK_Property( gdef, IN_ITEM( j ), flags, &property ) )
never evaluated: ( ( error = _HB_GDEF_Check_Property( (gdef), ((&buffer->in_string[(j)])), (flags), (&property) ) ) != HB_Err_Ok )
0
4179 { -
4180 if ( error && error != HB_Err_Not_Covered )
never evaluated: error
never evaluated: error != HB_Err_Not_Covered
0
4181 return error;
never executed: return error;
0
4182 -
4183 if ( j + cpf3->GlyphCount - i == (HB_Int)buffer->in_length )
never evaluated: j + cpf3->GlyphCount - i == (HB_Int)buffer->in_length
0
4184 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
4185 j++;
never executed (the execution status of this line is deduced): j++;
-
4186 }
never executed: }
0
4187 -
4188 error = _HB_OPEN_Coverage_Index( &c[i], IN_GLYPH( j ), &index );
never executed (the execution status of this line is deduced): error = _HB_OPEN_Coverage_Index( &c[i], (buffer->in_string[(j)].gindex), &index );
-
4189 if ( error )
never evaluated: error
0
4190 return error;
never executed: return error;
0
4191 }
never executed: }
0
4192 -
4193 return Do_ContextPos( gpi, cpf3->GlyphCount,
never executed: return Do_ContextPos( gpi, cpf3->GlyphCount, cpf3->PosCount, cpf3->PosLookupRecord, buffer, nesting_level );
0
4194 cpf3->PosCount, cpf3->PosLookupRecord,
never executed: return Do_ContextPos( gpi, cpf3->GlyphCount, cpf3->PosCount, cpf3->PosLookupRecord, buffer, nesting_level );
0
4195 buffer,
never executed: return Do_ContextPos( gpi, cpf3->GlyphCount, cpf3->PosCount, cpf3->PosLookupRecord, buffer, nesting_level );
0
4196 nesting_level );
never executed: return Do_ContextPos( gpi, cpf3->GlyphCount, cpf3->PosCount, cpf3->PosLookupRecord, buffer, nesting_level );
0
4197} -
4198 -
4199 -
4200static HB_Error Lookup_ContextPos( GPOS_Instance* gpi, -
4201 HB_GPOS_SubTable* st, -
4202 HB_Buffer buffer, -
4203 HB_UShort flags, -
4204 HB_UShort context_length, -
4205 int nesting_level ) -
4206{ -
4207 HB_ContextPos* cp = &st->context;
never executed (the execution status of this line is deduced): HB_ContextPos* cp = &st->context;
-
4208 -
4209 switch ( cp->PosFormat ) -
4210 { -
4211 case 1: -
4212 return Lookup_ContextPos1( gpi, &cp->cpf.cpf1, buffer,
never executed: return Lookup_ContextPos1( gpi, &cp->cpf.cpf1, buffer, flags, context_length, nesting_level );
0
4213 flags, context_length, nesting_level );
never executed: return Lookup_ContextPos1( gpi, &cp->cpf.cpf1, buffer, flags, context_length, nesting_level );
0
4214 -
4215 case 2: -
4216 return Lookup_ContextPos2( gpi, &cp->cpf.cpf2, buffer,
never executed: return Lookup_ContextPos2( gpi, &cp->cpf.cpf2, buffer, flags, context_length, nesting_level );
0
4217 flags, context_length, nesting_level );
never executed: return Lookup_ContextPos2( gpi, &cp->cpf.cpf2, buffer, flags, context_length, nesting_level );
0
4218 -
4219 case 3: -
4220 return Lookup_ContextPos3( gpi, &cp->cpf.cpf3, buffer,
never executed: return Lookup_ContextPos3( gpi, &cp->cpf.cpf3, buffer, flags, context_length, nesting_level );
0
4221 flags, context_length, nesting_level );
never executed: return Lookup_ContextPos3( gpi, &cp->cpf.cpf3, buffer, flags, context_length, nesting_level );
0
4222 -
4223 default: -
4224 return ERR(HB_Err_Invalid_SubTable_Format);
never executed: return _hb_err (HB_Err_Invalid_SubTable_Format);
0
4225 } -
4226 -
4227 return HB_Err_Ok; /* never reached */
never executed: return HB_Err_Ok;
0
4228} -
4229 -
4230 -
4231/* LookupType 8 */ -
4232 -
4233/* ChainPosRule */ -
4234 -
4235static HB_Error Load_ChainPosRule( HB_ChainPosRule* cpr, -
4236 HB_Stream stream ) -
4237{ -
4238 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
4239 -
4240 HB_UShort n, count;
never executed (the execution status of this line is deduced): HB_UShort n, count;
-
4241 HB_UShort* b;
never executed (the execution status of this line is deduced): HB_UShort* b;
-
4242 HB_UShort* i;
never executed (the execution status of this line is deduced): HB_UShort* i;
-
4243 HB_UShort* l;
never executed (the execution status of this line is deduced): HB_UShort* l;
-
4244 -
4245 HB_PosLookupRecord* plr;
never executed (the execution status of this line is deduced): HB_PosLookupRecord* plr;
-
4246 -
4247 -
4248 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4249 return error;
never executed: return error;
0
4250 -
4251 cpr->BacktrackGlyphCount = GET_UShort();
never executed (the execution status of this line is deduced): cpr->BacktrackGlyphCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4252 -
4253 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4254 -
4255 cpr->Backtrack = NULL;
never executed (the execution status of this line is deduced): cpr->Backtrack = ((void *)0);
-
4256 -
4257 count = cpr->BacktrackGlyphCount;
never executed (the execution status of this line is deduced): count = cpr->BacktrackGlyphCount;
-
4258 -
4259 if ( ALLOC_ARRAY( cpr->Backtrack, count, HB_UShort ) )
never evaluated: ( (cpr->Backtrack) = _hb_alloc( (count)*sizeof(HB_UShort), &error ), error != 0 )
0
4260 return error;
never executed: return error;
0
4261 -
4262 b = cpr->Backtrack;
never executed (the execution status of this line is deduced): b = cpr->Backtrack;
-
4263 -
4264 if ( ACCESS_Frame( count * 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, count * 2L ))) != 0 )
0
4265 goto Fail4;
never executed: goto Fail4;
0
4266 -
4267 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
4268 b[n] = GET_UShort();
never executed: b[n] = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
0
4269 -
4270 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4271 -
4272 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4273 goto Fail4;
never executed: goto Fail4;
0
4274 -
4275 cpr->InputGlyphCount = GET_UShort();
never executed (the execution status of this line is deduced): cpr->InputGlyphCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4276 -
4277 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4278 -
4279 cpr->Input = NULL;
never executed (the execution status of this line is deduced): cpr->Input = ((void *)0);
-
4280 -
4281 count = cpr->InputGlyphCount - 1; /* only InputGlyphCount - 1 elements */
never executed (the execution status of this line is deduced): count = cpr->InputGlyphCount - 1;
-
4282 -
4283 if ( ALLOC_ARRAY( cpr->Input, count, HB_UShort ) )
never evaluated: ( (cpr->Input) = _hb_alloc( (count)*sizeof(HB_UShort), &error ), error != 0 )
0
4284 goto Fail4;
never executed: goto Fail4;
0
4285 -
4286 i = cpr->Input;
never executed (the execution status of this line is deduced): i = cpr->Input;
-
4287 -
4288 if ( ACCESS_Frame( count * 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, count * 2L ))) != 0 )
0
4289 goto Fail3;
never executed: goto Fail3;
0
4290 -
4291 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
4292 i[n] = GET_UShort();
never executed: i[n] = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
0
4293 -
4294 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4295 -
4296 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4297 goto Fail3;
never executed: goto Fail3;
0
4298 -
4299 cpr->LookaheadGlyphCount = GET_UShort();
never executed (the execution status of this line is deduced): cpr->LookaheadGlyphCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4300 -
4301 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4302 -
4303 cpr->Lookahead = NULL;
never executed (the execution status of this line is deduced): cpr->Lookahead = ((void *)0);
-
4304 -
4305 count = cpr->LookaheadGlyphCount;
never executed (the execution status of this line is deduced): count = cpr->LookaheadGlyphCount;
-
4306 -
4307 if ( ALLOC_ARRAY( cpr->Lookahead, count, HB_UShort ) )
never evaluated: ( (cpr->Lookahead) = _hb_alloc( (count)*sizeof(HB_UShort), &error ), error != 0 )
0
4308 goto Fail3;
never executed: goto Fail3;
0
4309 -
4310 l = cpr->Lookahead;
never executed (the execution status of this line is deduced): l = cpr->Lookahead;
-
4311 -
4312 if ( ACCESS_Frame( count * 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, count * 2L ))) != 0 )
0
4313 goto Fail2;
never executed: goto Fail2;
0
4314 -
4315 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
4316 l[n] = GET_UShort();
never executed: l[n] = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
0
4317 -
4318 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4319 -
4320 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4321 goto Fail2;
never executed: goto Fail2;
0
4322 -
4323 cpr->PosCount = GET_UShort();
never executed (the execution status of this line is deduced): cpr->PosCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4324 -
4325 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4326 -
4327 cpr->PosLookupRecord = NULL;
never executed (the execution status of this line is deduced): cpr->PosLookupRecord = ((void *)0);
-
4328 -
4329 count = cpr->PosCount;
never executed (the execution status of this line is deduced): count = cpr->PosCount;
-
4330 -
4331 if ( ALLOC_ARRAY( cpr->PosLookupRecord, count, HB_PosLookupRecord ) )
never evaluated: ( (cpr->PosLookupRecord) = _hb_alloc( (count)*sizeof(HB_PosLookupRecord), &error ), error != 0 )
0
4332 goto Fail2;
never executed: goto Fail2;
0
4333 -
4334 plr = cpr->PosLookupRecord;
never executed (the execution status of this line is deduced): plr = cpr->PosLookupRecord;
-
4335 -
4336 if ( ACCESS_Frame( count * 4L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, count * 4L ))) != 0 )
0
4337 goto Fail1;
never executed: goto Fail1;
0
4338 -
4339 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
4340 { -
4341 plr[n].SequenceIndex = GET_UShort();
never executed (the execution status of this line is deduced): plr[n].SequenceIndex = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4342 plr[n].LookupListIndex = GET_UShort();
never executed (the execution status of this line is deduced): plr[n].LookupListIndex = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4343 }
never executed: }
0
4344 -
4345 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4346 -
4347 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
4348 -
4349Fail1: -
4350 FREE( plr );
never executed: }
never executed: }
never evaluated: (plr)
never evaluated: 0
0
4351 -
4352Fail2:
code before this statement never executed: Fail2:
0
4353 FREE( l );
never executed: }
never executed: }
never evaluated: (l)
never evaluated: 0
0
4354 -
4355Fail3:
code before this statement never executed: Fail3:
0
4356 FREE( i );
never executed: }
never executed: }
never evaluated: (i)
never evaluated: 0
0
4357 -
4358Fail4:
code before this statement never executed: Fail4:
0
4359 FREE( b );
never executed: }
never executed: }
never evaluated: (b)
never evaluated: 0
0
4360 return error;
never executed: return error;
0
4361} -
4362 -
4363 -
4364static void Free_ChainPosRule( HB_ChainPosRule* cpr ) -
4365{ -
4366 FREE( cpr->PosLookupRecord );
never executed: }
never executed: }
never evaluated: (cpr->PosLookupRecord)
never evaluated: 0
0
4367 FREE( cpr->Lookahead );
never executed: }
never executed: }
never evaluated: (cpr->Lookahead)
never evaluated: 0
0
4368 FREE( cpr->Input );
never executed: }
never executed: }
never evaluated: (cpr->Input)
never evaluated: 0
0
4369 FREE( cpr->Backtrack );
never executed: }
never executed: }
never evaluated: (cpr->Backtrack)
never evaluated: 0
0
4370}
never executed: }
0
4371 -
4372 -
4373/* ChainPosRuleSet */ -
4374 -
4375static HB_Error Load_ChainPosRuleSet( HB_ChainPosRuleSet* cprs, -
4376 HB_Stream stream ) -
4377{ -
4378 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
4379 -
4380 HB_UShort n, m, count;
never executed (the execution status of this line is deduced): HB_UShort n, m, count;
-
4381 HB_UInt cur_offset, new_offset, base_offset;
never executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
4382 -
4383 HB_ChainPosRule* cpr;
never executed (the execution status of this line is deduced): HB_ChainPosRule* cpr;
-
4384 -
4385 -
4386 base_offset = FILE_Pos();
never executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream );
-
4387 -
4388 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4389 return error;
never executed: return error;
0
4390 -
4391 count = cprs->ChainPosRuleCount = GET_UShort();
never executed (the execution status of this line is deduced): count = cprs->ChainPosRuleCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4392 -
4393 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4394 -
4395 cprs->ChainPosRule = NULL;
never executed (the execution status of this line is deduced): cprs->ChainPosRule = ((void *)0);
-
4396 -
4397 if ( ALLOC_ARRAY( cprs->ChainPosRule, count, HB_ChainPosRule ) )
never evaluated: ( (cprs->ChainPosRule) = _hb_alloc( (count)*sizeof(HB_ChainPosRule), &error ), error != 0 )
0
4398 return error;
never executed: return error;
0
4399 -
4400 cpr = cprs->ChainPosRule;
never executed (the execution status of this line is deduced): cpr = cprs->ChainPosRule;
-
4401 -
4402 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
4403 { -
4404 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4405 goto Fail;
never executed: goto Fail;
0
4406 -
4407 new_offset = GET_UShort() + base_offset;
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
4408 -
4409 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4410 -
4411 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
4412 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
4413 ( error = Load_ChainPosRule( &cpr[n], stream ) ) != HB_Err_Ok )
never evaluated: ( error = Load_ChainPosRule( &cpr[n], stream ) ) != HB_Err_Ok
0
4414 goto Fail;
never executed: goto Fail;
0
4415 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
4416 }
never executed: }
0
4417 -
4418 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
4419 -
4420Fail: -
4421 for ( m = 0; m < n; m++ )
never evaluated: m < n
0
4422 Free_ChainPosRule( &cpr[m] );
never executed: Free_ChainPosRule( &cpr[m] );
0
4423 -
4424 FREE( cpr );
never executed: }
never executed: }
never evaluated: (cpr)
never evaluated: 0
0
4425 return error;
never executed: return error;
0
4426} -
4427 -
4428 -
4429static void Free_ChainPosRuleSet( HB_ChainPosRuleSet* cprs ) -
4430{ -
4431 HB_UShort n, count;
never executed (the execution status of this line is deduced): HB_UShort n, count;
-
4432 -
4433 HB_ChainPosRule* cpr;
never executed (the execution status of this line is deduced): HB_ChainPosRule* cpr;
-
4434 -
4435 -
4436 if ( cprs->ChainPosRule )
never evaluated: cprs->ChainPosRule
0
4437 { -
4438 count = cprs->ChainPosRuleCount;
never executed (the execution status of this line is deduced): count = cprs->ChainPosRuleCount;
-
4439 cpr = cprs->ChainPosRule;
never executed (the execution status of this line is deduced): cpr = cprs->ChainPosRule;
-
4440 -
4441 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
4442 Free_ChainPosRule( &cpr[n] );
never executed: Free_ChainPosRule( &cpr[n] );
0
4443 -
4444 FREE( cpr );
never executed: }
never executed: }
never evaluated: (cpr)
never evaluated: 0
0
4445 }
never executed: }
0
4446}
never executed: }
0
4447 -
4448 -
4449/* ChainContextPosFormat1 */ -
4450 -
4451static HB_Error Load_ChainContextPos1( HB_ChainContextPosFormat1* ccpf1, -
4452 HB_Stream stream ) -
4453{ -
4454 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
4455 -
4456 HB_UShort n, m, count;
never executed (the execution status of this line is deduced): HB_UShort n, m, count;
-
4457 HB_UInt cur_offset, new_offset, base_offset;
never executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
4458 -
4459 HB_ChainPosRuleSet* cprs;
never executed (the execution status of this line is deduced): HB_ChainPosRuleSet* cprs;
-
4460 -
4461 -
4462 base_offset = FILE_Pos() - 2L;
never executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream ) - 2L;
-
4463 -
4464 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4465 return error;
never executed: return error;
0
4466 -
4467 new_offset = GET_UShort() + base_offset;
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
4468 -
4469 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4470 -
4471 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
4472 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
4473 ( error = _HB_OPEN_Load_Coverage( &ccpf1->Coverage, stream ) ) != HB_Err_Ok )
never evaluated: ( error = _HB_OPEN_Load_Coverage( &ccpf1->Coverage, stream ) ) != HB_Err_Ok
0
4474 return error;
never executed: return error;
0
4475 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
4476 -
4477 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4478 goto Fail2;
never executed: goto Fail2;
0
4479 -
4480 count = ccpf1->ChainPosRuleSetCount = GET_UShort();
never executed (the execution status of this line is deduced): count = ccpf1->ChainPosRuleSetCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4481 -
4482 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4483 -
4484 ccpf1->ChainPosRuleSet = NULL;
never executed (the execution status of this line is deduced): ccpf1->ChainPosRuleSet = ((void *)0);
-
4485 -
4486 if ( ALLOC_ARRAY( ccpf1->ChainPosRuleSet, count, HB_ChainPosRuleSet ) )
never evaluated: ( (ccpf1->ChainPosRuleSet) = _hb_alloc( (count)*sizeof(HB_ChainPosRuleSet), &error ), error != 0 )
0
4487 goto Fail2;
never executed: goto Fail2;
0
4488 -
4489 cprs = ccpf1->ChainPosRuleSet;
never executed (the execution status of this line is deduced): cprs = ccpf1->ChainPosRuleSet;
-
4490 -
4491 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
4492 { -
4493 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4494 goto Fail1;
never executed: goto Fail1;
0
4495 -
4496 new_offset = GET_UShort() + base_offset;
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
4497 -
4498 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4499 -
4500 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
4501 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
4502 ( error = Load_ChainPosRuleSet( &cprs[n], stream ) ) != HB_Err_Ok )
never evaluated: ( error = Load_ChainPosRuleSet( &cprs[n], stream ) ) != HB_Err_Ok
0
4503 goto Fail1;
never executed: goto Fail1;
0
4504 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
4505 }
never executed: }
0
4506 -
4507 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
4508 -
4509Fail1: -
4510 for ( m = 0; m < n; m++ )
never evaluated: m < n
0
4511 Free_ChainPosRuleSet( &cprs[m] );
never executed: Free_ChainPosRuleSet( &cprs[m] );
0
4512 -
4513 FREE( cprs );
never executed: }
never executed: }
never evaluated: (cprs)
never evaluated: 0
0
4514 -
4515Fail2:
code before this statement never executed: Fail2:
0
4516 _HB_OPEN_Free_Coverage( &ccpf1->Coverage );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &ccpf1->Coverage );
-
4517 return error;
never executed: return error;
0
4518} -
4519 -
4520 -
4521static void Free_ChainContextPos1( HB_ChainContextPosFormat1* ccpf1 ) -
4522{ -
4523 HB_UShort n, count;
never executed (the execution status of this line is deduced): HB_UShort n, count;
-
4524 -
4525 HB_ChainPosRuleSet* cprs;
never executed (the execution status of this line is deduced): HB_ChainPosRuleSet* cprs;
-
4526 -
4527 -
4528 if ( ccpf1->ChainPosRuleSet )
never evaluated: ccpf1->ChainPosRuleSet
0
4529 { -
4530 count = ccpf1->ChainPosRuleSetCount;
never executed (the execution status of this line is deduced): count = ccpf1->ChainPosRuleSetCount;
-
4531 cprs = ccpf1->ChainPosRuleSet;
never executed (the execution status of this line is deduced): cprs = ccpf1->ChainPosRuleSet;
-
4532 -
4533 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
4534 Free_ChainPosRuleSet( &cprs[n] );
never executed: Free_ChainPosRuleSet( &cprs[n] );
0
4535 -
4536 FREE( cprs );
never executed: }
never executed: }
never evaluated: (cprs)
never evaluated: 0
0
4537 }
never executed: }
0
4538 -
4539 _HB_OPEN_Free_Coverage( &ccpf1->Coverage );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &ccpf1->Coverage );
-
4540}
never executed: }
0
4541 -
4542 -
4543/* ChainPosClassRule */ -
4544 -
4545static HB_Error Load_ChainPosClassRule( -
4546 HB_ChainContextPosFormat2* ccpf2, -
4547 HB_ChainPosClassRule* cpcr, -
4548 HB_Stream stream ) -
4549{ -
4550 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
4551 -
4552 HB_UShort n, count;
never executed (the execution status of this line is deduced): HB_UShort n, count;
-
4553 -
4554 HB_UShort* b;
never executed (the execution status of this line is deduced): HB_UShort* b;
-
4555 HB_UShort* i;
never executed (the execution status of this line is deduced): HB_UShort* i;
-
4556 HB_UShort* l;
never executed (the execution status of this line is deduced): HB_UShort* l;
-
4557 HB_PosLookupRecord* plr;
never executed (the execution status of this line is deduced): HB_PosLookupRecord* plr;
-
4558 -
4559 -
4560 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4561 return error;
never executed: return error;
0
4562 -
4563 cpcr->BacktrackGlyphCount = GET_UShort();
never executed (the execution status of this line is deduced): cpcr->BacktrackGlyphCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4564 -
4565 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4566 -
4567 if ( cpcr->BacktrackGlyphCount > ccpf2->MaxBacktrackLength )
never evaluated: cpcr->BacktrackGlyphCount > ccpf2->MaxBacktrackLength
0
4568 ccpf2->MaxBacktrackLength = cpcr->BacktrackGlyphCount;
never executed: ccpf2->MaxBacktrackLength = cpcr->BacktrackGlyphCount;
0
4569 -
4570 cpcr->Backtrack = NULL;
never executed (the execution status of this line is deduced): cpcr->Backtrack = ((void *)0);
-
4571 -
4572 count = cpcr->BacktrackGlyphCount;
never executed (the execution status of this line is deduced): count = cpcr->BacktrackGlyphCount;
-
4573 -
4574 if ( ALLOC_ARRAY( cpcr->Backtrack, count, HB_UShort ) )
never evaluated: ( (cpcr->Backtrack) = _hb_alloc( (count)*sizeof(HB_UShort), &error ), error != 0 )
0
4575 return error;
never executed: return error;
0
4576 -
4577 b = cpcr->Backtrack;
never executed (the execution status of this line is deduced): b = cpcr->Backtrack;
-
4578 -
4579 if ( ACCESS_Frame( count * 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, count * 2L ))) != 0 )
0
4580 goto Fail4;
never executed: goto Fail4;
0
4581 -
4582 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
4583 b[n] = GET_UShort();
never executed: b[n] = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
0
4584 -
4585 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4586 -
4587 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4588 goto Fail4;
never executed: goto Fail4;
0
4589 -
4590 cpcr->InputGlyphCount = GET_UShort();
never executed (the execution status of this line is deduced): cpcr->InputGlyphCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4591 -
4592 if ( cpcr->InputGlyphCount > ccpf2->MaxInputLength )
never evaluated: cpcr->InputGlyphCount > ccpf2->MaxInputLength
0
4593 ccpf2->MaxInputLength = cpcr->InputGlyphCount;
never executed: ccpf2->MaxInputLength = cpcr->InputGlyphCount;
0
4594 -
4595 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4596 -
4597 cpcr->Input = NULL;
never executed (the execution status of this line is deduced): cpcr->Input = ((void *)0);
-
4598 -
4599 count = cpcr->InputGlyphCount - 1; /* only InputGlyphCount - 1 elements */
never executed (the execution status of this line is deduced): count = cpcr->InputGlyphCount - 1;
-
4600 -
4601 if ( ALLOC_ARRAY( cpcr->Input, count, HB_UShort ) )
never evaluated: ( (cpcr->Input) = _hb_alloc( (count)*sizeof(HB_UShort), &error ), error != 0 )
0
4602 goto Fail4;
never executed: goto Fail4;
0
4603 -
4604 i = cpcr->Input;
never executed (the execution status of this line is deduced): i = cpcr->Input;
-
4605 -
4606 if ( ACCESS_Frame( count * 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, count * 2L ))) != 0 )
0
4607 goto Fail3;
never executed: goto Fail3;
0
4608 -
4609 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
4610 i[n] = GET_UShort();
never executed: i[n] = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
0
4611 -
4612 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4613 -
4614 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4615 goto Fail3;
never executed: goto Fail3;
0
4616 -
4617 cpcr->LookaheadGlyphCount = GET_UShort();
never executed (the execution status of this line is deduced): cpcr->LookaheadGlyphCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4618 -
4619 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4620 -
4621 if ( cpcr->LookaheadGlyphCount > ccpf2->MaxLookaheadLength )
never evaluated: cpcr->LookaheadGlyphCount > ccpf2->MaxLookaheadLength
0
4622 ccpf2->MaxLookaheadLength = cpcr->LookaheadGlyphCount;
never executed: ccpf2->MaxLookaheadLength = cpcr->LookaheadGlyphCount;
0
4623 -
4624 cpcr->Lookahead = NULL;
never executed (the execution status of this line is deduced): cpcr->Lookahead = ((void *)0);
-
4625 -
4626 count = cpcr->LookaheadGlyphCount;
never executed (the execution status of this line is deduced): count = cpcr->LookaheadGlyphCount;
-
4627 -
4628 if ( ALLOC_ARRAY( cpcr->Lookahead, count, HB_UShort ) )
never evaluated: ( (cpcr->Lookahead) = _hb_alloc( (count)*sizeof(HB_UShort), &error ), error != 0 )
0
4629 goto Fail3;
never executed: goto Fail3;
0
4630 -
4631 l = cpcr->Lookahead;
never executed (the execution status of this line is deduced): l = cpcr->Lookahead;
-
4632 -
4633 if ( ACCESS_Frame( count * 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, count * 2L ))) != 0 )
0
4634 goto Fail2;
never executed: goto Fail2;
0
4635 -
4636 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
4637 l[n] = GET_UShort();
never executed: l[n] = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
0
4638 -
4639 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4640 -
4641 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4642 goto Fail2;
never executed: goto Fail2;
0
4643 -
4644 cpcr->PosCount = GET_UShort();
never executed (the execution status of this line is deduced): cpcr->PosCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4645 -
4646 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4647 -
4648 cpcr->PosLookupRecord = NULL;
never executed (the execution status of this line is deduced): cpcr->PosLookupRecord = ((void *)0);
-
4649 -
4650 count = cpcr->PosCount;
never executed (the execution status of this line is deduced): count = cpcr->PosCount;
-
4651 -
4652 if ( ALLOC_ARRAY( cpcr->PosLookupRecord, count, HB_PosLookupRecord ) )
never evaluated: ( (cpcr->PosLookupRecord) = _hb_alloc( (count)*sizeof(HB_PosLookupRecord), &error ), error != 0 )
0
4653 goto Fail2;
never executed: goto Fail2;
0
4654 -
4655 plr = cpcr->PosLookupRecord;
never executed (the execution status of this line is deduced): plr = cpcr->PosLookupRecord;
-
4656 -
4657 if ( ACCESS_Frame( count * 4L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, count * 4L ))) != 0 )
0
4658 goto Fail1;
never executed: goto Fail1;
0
4659 -
4660 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
4661 { -
4662 plr[n].SequenceIndex = GET_UShort();
never executed (the execution status of this line is deduced): plr[n].SequenceIndex = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4663 plr[n].LookupListIndex = GET_UShort();
never executed (the execution status of this line is deduced): plr[n].LookupListIndex = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4664 }
never executed: }
0
4665 -
4666 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4667 -
4668 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
4669 -
4670Fail1: -
4671 FREE( plr );
never executed: }
never executed: }
never evaluated: (plr)
never evaluated: 0
0
4672 -
4673Fail2:
code before this statement never executed: Fail2:
0
4674 FREE( l );
never executed: }
never executed: }
never evaluated: (l)
never evaluated: 0
0
4675 -
4676Fail3:
code before this statement never executed: Fail3:
0
4677 FREE( i );
never executed: }
never executed: }
never evaluated: (i)
never evaluated: 0
0
4678 -
4679Fail4:
code before this statement never executed: Fail4:
0
4680 FREE( b );
never executed: }
never executed: }
never evaluated: (b)
never evaluated: 0
0
4681 return error;
never executed: return error;
0
4682} -
4683 -
4684 -
4685static void Free_ChainPosClassRule( HB_ChainPosClassRule* cpcr ) -
4686{ -
4687 FREE( cpcr->PosLookupRecord );
never executed: }
never executed: }
never evaluated: (cpcr->PosLookupRecord)
never evaluated: 0
0
4688 FREE( cpcr->Lookahead );
never executed: }
never executed: }
never evaluated: (cpcr->Lookahead)
never evaluated: 0
0
4689 FREE( cpcr->Input );
never executed: }
never executed: }
never evaluated: (cpcr->Input)
never evaluated: 0
0
4690 FREE( cpcr->Backtrack );
never executed: }
never executed: }
never evaluated: (cpcr->Backtrack)
never evaluated: 0
0
4691}
never executed: }
0
4692 -
4693 -
4694/* PosClassSet */ -
4695 -
4696static HB_Error Load_ChainPosClassSet( -
4697 HB_ChainContextPosFormat2* ccpf2, -
4698 HB_ChainPosClassSet* cpcs, -
4699 HB_Stream stream ) -
4700{ -
4701 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
4702 -
4703 HB_UShort n, m, count;
never executed (the execution status of this line is deduced): HB_UShort n, m, count;
-
4704 HB_UInt cur_offset, new_offset, base_offset;
never executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
4705 -
4706 HB_ChainPosClassRule* cpcr;
never executed (the execution status of this line is deduced): HB_ChainPosClassRule* cpcr;
-
4707 -
4708 -
4709 base_offset = FILE_Pos();
never executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream );
-
4710 -
4711 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4712 return error;
never executed: return error;
0
4713 -
4714 count = cpcs->ChainPosClassRuleCount = GET_UShort();
never executed (the execution status of this line is deduced): count = cpcs->ChainPosClassRuleCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4715 -
4716 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4717 -
4718 cpcs->ChainPosClassRule = NULL;
never executed (the execution status of this line is deduced): cpcs->ChainPosClassRule = ((void *)0);
-
4719 -
4720 if ( ALLOC_ARRAY( cpcs->ChainPosClassRule, count,
never evaluated: ( (cpcs->ChainPosClassRule) = _hb_alloc( (count)*sizeof(HB_ChainPosClassRule), &error ), error != 0 )
0
4721 HB_ChainPosClassRule ) ) -
4722 return error;
never executed: return error;
0
4723 -
4724 cpcr = cpcs->ChainPosClassRule;
never executed (the execution status of this line is deduced): cpcr = cpcs->ChainPosClassRule;
-
4725 -
4726 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
4727 { -
4728 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4729 goto Fail;
never executed: goto Fail;
0
4730 -
4731 new_offset = GET_UShort() + base_offset;
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
4732 -
4733 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4734 -
4735 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
4736 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
4737 ( error = Load_ChainPosClassRule( ccpf2, &cpcr[n],
never evaluated: ( error = Load_ChainPosClassRule( ccpf2, &cpcr[n], stream ) ) != HB_Err_Ok
0
4738 stream ) ) != HB_Err_Ok )
never evaluated: ( error = Load_ChainPosClassRule( ccpf2, &cpcr[n], stream ) ) != HB_Err_Ok
0
4739 goto Fail;
never executed: goto Fail;
0
4740 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
4741 }
never executed: }
0
4742 -
4743 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
4744 -
4745Fail: -
4746 for ( m = 0; m < n; m++ )
never evaluated: m < n
0
4747 Free_ChainPosClassRule( &cpcr[m] );
never executed: Free_ChainPosClassRule( &cpcr[m] );
0
4748 -
4749 FREE( cpcr );
never executed: }
never executed: }
never evaluated: (cpcr)
never evaluated: 0
0
4750 return error;
never executed: return error;
0
4751} -
4752 -
4753 -
4754static void Free_ChainPosClassSet( HB_ChainPosClassSet* cpcs ) -
4755{ -
4756 HB_UShort n, count;
never executed (the execution status of this line is deduced): HB_UShort n, count;
-
4757 -
4758 HB_ChainPosClassRule* cpcr;
never executed (the execution status of this line is deduced): HB_ChainPosClassRule* cpcr;
-
4759 -
4760 -
4761 if ( cpcs->ChainPosClassRule )
never evaluated: cpcs->ChainPosClassRule
0
4762 { -
4763 count = cpcs->ChainPosClassRuleCount;
never executed (the execution status of this line is deduced): count = cpcs->ChainPosClassRuleCount;
-
4764 cpcr = cpcs->ChainPosClassRule;
never executed (the execution status of this line is deduced): cpcr = cpcs->ChainPosClassRule;
-
4765 -
4766 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
4767 Free_ChainPosClassRule( &cpcr[n] );
never executed: Free_ChainPosClassRule( &cpcr[n] );
0
4768 -
4769 FREE( cpcr );
never executed: }
never executed: }
never evaluated: (cpcr)
never evaluated: 0
0
4770 }
never executed: }
0
4771}
never executed: }
0
4772 -
4773 -
4774/* ChainContextPosFormat2 */ -
4775 -
4776static HB_Error Load_ChainContextPos2( HB_ChainContextPosFormat2* ccpf2, -
4777 HB_Stream stream ) -
4778{ -
4779 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
4780 -
4781 HB_UShort n, m, count;
never executed (the execution status of this line is deduced): HB_UShort n, m, count;
-
4782 HB_UInt cur_offset, new_offset, base_offset;
never executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
4783 HB_UInt backtrack_offset, input_offset, lookahead_offset;
never executed (the execution status of this line is deduced): HB_UInt backtrack_offset, input_offset, lookahead_offset;
-
4784 -
4785 HB_ChainPosClassSet* cpcs;
never executed (the execution status of this line is deduced): HB_ChainPosClassSet* cpcs;
-
4786 -
4787 -
4788 base_offset = FILE_Pos() - 2;
never executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream ) - 2;
-
4789 -
4790 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4791 return error;
never executed: return error;
0
4792 -
4793 new_offset = GET_UShort() + base_offset;
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
4794 -
4795 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4796 -
4797 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
4798 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
4799 ( error = _HB_OPEN_Load_Coverage( &ccpf2->Coverage, stream ) ) != HB_Err_Ok )
never evaluated: ( error = _HB_OPEN_Load_Coverage( &ccpf2->Coverage, stream ) ) != HB_Err_Ok
0
4800 return error;
never executed: return error;
0
4801 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
4802 -
4803 if ( ACCESS_Frame( 8L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 8L ))) != 0 )
0
4804 goto Fail5;
never executed: goto Fail5;
0
4805 -
4806 backtrack_offset = GET_UShort();
never executed (the execution status of this line is deduced): backtrack_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4807 input_offset = GET_UShort();
never executed (the execution status of this line is deduced): input_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4808 lookahead_offset = GET_UShort();
never executed (the execution status of this line is deduced): lookahead_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4809 -
4810 /* `ChainPosClassSetCount' is the upper limit for input class values, -
4811 thus we read it now to make an additional safety check. No limit -
4812 is known or needed for the other two class definitions */ -
4813 -
4814 count = ccpf2->ChainPosClassSetCount = GET_UShort();
never executed (the execution status of this line is deduced): count = ccpf2->ChainPosClassSetCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4815 -
4816 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4817 -
4818 if ( ( error = _HB_OPEN_Load_EmptyOrClassDefinition( &ccpf2->BacktrackClassDef, 65535,
never evaluated: ( error = _HB_OPEN_Load_EmptyOrClassDefinition( &ccpf2->BacktrackClassDef, 65535, backtrack_offset, base_offset, stream ) ) != HB_Err_Ok
0
4819 backtrack_offset, base_offset,
never evaluated: ( error = _HB_OPEN_Load_EmptyOrClassDefinition( &ccpf2->BacktrackClassDef, 65535, backtrack_offset, base_offset, stream ) ) != HB_Err_Ok
0
4820 stream ) ) != HB_Err_Ok )
never evaluated: ( error = _HB_OPEN_Load_EmptyOrClassDefinition( &ccpf2->BacktrackClassDef, 65535, backtrack_offset, base_offset, stream ) ) != HB_Err_Ok
0
4821 goto Fail5;
never executed: goto Fail5;
0
4822 if ( ( error = _HB_OPEN_Load_EmptyOrClassDefinition( &ccpf2->InputClassDef, count,
never evaluated: ( error = _HB_OPEN_Load_EmptyOrClassDefinition( &ccpf2->InputClassDef, count, input_offset, base_offset, stream ) ) != HB_Err_Ok
0
4823 input_offset, base_offset,
never evaluated: ( error = _HB_OPEN_Load_EmptyOrClassDefinition( &ccpf2->InputClassDef, count, input_offset, base_offset, stream ) ) != HB_Err_Ok
0
4824 stream ) ) != HB_Err_Ok )
never evaluated: ( error = _HB_OPEN_Load_EmptyOrClassDefinition( &ccpf2->InputClassDef, count, input_offset, base_offset, stream ) ) != HB_Err_Ok
0
4825 goto Fail4;
never executed: goto Fail4;
0
4826 if ( ( error = _HB_OPEN_Load_EmptyOrClassDefinition( &ccpf2->LookaheadClassDef, 65535,
never evaluated: ( error = _HB_OPEN_Load_EmptyOrClassDefinition( &ccpf2->LookaheadClassDef, 65535, lookahead_offset, base_offset, stream ) ) != HB_Err_Ok
0
4827 lookahead_offset, base_offset,
never evaluated: ( error = _HB_OPEN_Load_EmptyOrClassDefinition( &ccpf2->LookaheadClassDef, 65535, lookahead_offset, base_offset, stream ) ) != HB_Err_Ok
0
4828 stream ) ) != HB_Err_Ok )
never evaluated: ( error = _HB_OPEN_Load_EmptyOrClassDefinition( &ccpf2->LookaheadClassDef, 65535, lookahead_offset, base_offset, stream ) ) != HB_Err_Ok
0
4829 goto Fail3;
never executed: goto Fail3;
0
4830 -
4831 ccpf2->ChainPosClassSet = NULL;
never executed (the execution status of this line is deduced): ccpf2->ChainPosClassSet = ((void *)0);
-
4832 ccpf2->MaxBacktrackLength = 0;
never executed (the execution status of this line is deduced): ccpf2->MaxBacktrackLength = 0;
-
4833 ccpf2->MaxInputLength = 0;
never executed (the execution status of this line is deduced): ccpf2->MaxInputLength = 0;
-
4834 ccpf2->MaxLookaheadLength = 0;
never executed (the execution status of this line is deduced): ccpf2->MaxLookaheadLength = 0;
-
4835 -
4836 if ( ALLOC_ARRAY( ccpf2->ChainPosClassSet, count, HB_ChainPosClassSet ) )
never evaluated: ( (ccpf2->ChainPosClassSet) = _hb_alloc( (count)*sizeof(HB_ChainPosClassSet), &error ), error != 0 )
0
4837 goto Fail2;
never executed: goto Fail2;
0
4838 -
4839 cpcs = ccpf2->ChainPosClassSet;
never executed (the execution status of this line is deduced): cpcs = ccpf2->ChainPosClassSet;
-
4840 -
4841 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
4842 { -
4843 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4844 goto Fail1;
never executed: goto Fail1;
0
4845 -
4846 new_offset = GET_UShort() + base_offset;
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
4847 -
4848 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4849 -
4850 if ( new_offset != base_offset ) /* not a NULL offset */
never evaluated: new_offset != base_offset
0
4851 { -
4852 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
4853 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
4854 ( error = Load_ChainPosClassSet( ccpf2, &cpcs[n],
never evaluated: ( error = Load_ChainPosClassSet( ccpf2, &cpcs[n], stream ) ) != HB_Err_Ok
0
4855 stream ) ) != HB_Err_Ok )
never evaluated: ( error = Load_ChainPosClassSet( ccpf2, &cpcs[n], stream ) ) != HB_Err_Ok
0
4856 goto Fail1;
never executed: goto Fail1;
0
4857 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
4858 }
never executed: }
0
4859 else -
4860 { -
4861 /* we create a ChainPosClassSet table with no entries */ -
4862 -
4863 ccpf2->ChainPosClassSet[n].ChainPosClassRuleCount = 0;
never executed (the execution status of this line is deduced): ccpf2->ChainPosClassSet[n].ChainPosClassRuleCount = 0;
-
4864 ccpf2->ChainPosClassSet[n].ChainPosClassRule = NULL;
never executed (the execution status of this line is deduced): ccpf2->ChainPosClassSet[n].ChainPosClassRule = ((void *)0);
-
4865 }
never executed: }
0
4866 } -
4867 -
4868 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
4869 -
4870Fail1: -
4871 for ( m = 0; m < n; m++ )
never evaluated: m < n
0
4872 Free_ChainPosClassSet( &cpcs[m] );
never executed: Free_ChainPosClassSet( &cpcs[m] );
0
4873 -
4874 FREE( cpcs );
never executed: }
never executed: }
never evaluated: (cpcs)
never evaluated: 0
0
4875 -
4876Fail2:
code before this statement never executed: Fail2:
0
4877 _HB_OPEN_Free_ClassDefinition( &ccpf2->LookaheadClassDef );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_ClassDefinition( &ccpf2->LookaheadClassDef );
-
4878 -
4879Fail3:
code before this statement never executed: Fail3:
0
4880 _HB_OPEN_Free_ClassDefinition( &ccpf2->InputClassDef );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_ClassDefinition( &ccpf2->InputClassDef );
-
4881 -
4882Fail4:
code before this statement never executed: Fail4:
0
4883 _HB_OPEN_Free_ClassDefinition( &ccpf2->BacktrackClassDef );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_ClassDefinition( &ccpf2->BacktrackClassDef );
-
4884 -
4885Fail5:
code before this statement never executed: Fail5:
0
4886 _HB_OPEN_Free_Coverage( &ccpf2->Coverage );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &ccpf2->Coverage );
-
4887 return error;
never executed: return error;
0
4888} -
4889 -
4890 -
4891static void Free_ChainContextPos2( HB_ChainContextPosFormat2* ccpf2 ) -
4892{ -
4893 HB_UShort n, count;
never executed (the execution status of this line is deduced): HB_UShort n, count;
-
4894 -
4895 HB_ChainPosClassSet* cpcs;
never executed (the execution status of this line is deduced): HB_ChainPosClassSet* cpcs;
-
4896 -
4897 -
4898 if ( ccpf2->ChainPosClassSet )
never evaluated: ccpf2->ChainPosClassSet
0
4899 { -
4900 count = ccpf2->ChainPosClassSetCount;
never executed (the execution status of this line is deduced): count = ccpf2->ChainPosClassSetCount;
-
4901 cpcs = ccpf2->ChainPosClassSet;
never executed (the execution status of this line is deduced): cpcs = ccpf2->ChainPosClassSet;
-
4902 -
4903 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
4904 Free_ChainPosClassSet( &cpcs[n] );
never executed: Free_ChainPosClassSet( &cpcs[n] );
0
4905 -
4906 FREE( cpcs );
never executed: }
never executed: }
never evaluated: (cpcs)
never evaluated: 0
0
4907 }
never executed: }
0
4908 -
4909 _HB_OPEN_Free_ClassDefinition( &ccpf2->LookaheadClassDef );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_ClassDefinition( &ccpf2->LookaheadClassDef );
-
4910 _HB_OPEN_Free_ClassDefinition( &ccpf2->InputClassDef );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_ClassDefinition( &ccpf2->InputClassDef );
-
4911 _HB_OPEN_Free_ClassDefinition( &ccpf2->BacktrackClassDef );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_ClassDefinition( &ccpf2->BacktrackClassDef );
-
4912 -
4913 _HB_OPEN_Free_Coverage( &ccpf2->Coverage );
never executed (the execution status of this line is deduced): _HB_OPEN_Free_Coverage( &ccpf2->Coverage );
-
4914}
never executed: }
0
4915 -
4916 -
4917/* ChainContextPosFormat3 */ -
4918 -
4919static HB_Error Load_ChainContextPos3( HB_ChainContextPosFormat3* ccpf3, -
4920 HB_Stream stream ) -
4921{ -
4922 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
4923 -
4924 HB_UShort n, nb, ni, nl, m, count;
never executed (the execution status of this line is deduced): HB_UShort n, nb, ni, nl, m, count;
-
4925 HB_UShort backtrack_count, input_count, lookahead_count;
never executed (the execution status of this line is deduced): HB_UShort backtrack_count, input_count, lookahead_count;
-
4926 HB_UInt cur_offset, new_offset, base_offset;
never executed (the execution status of this line is deduced): HB_UInt cur_offset, new_offset, base_offset;
-
4927 -
4928 HB_Coverage* b;
never executed (the execution status of this line is deduced): HB_Coverage* b;
-
4929 HB_Coverage* i;
never executed (the execution status of this line is deduced): HB_Coverage* i;
-
4930 HB_Coverage* l;
never executed (the execution status of this line is deduced): HB_Coverage* l;
-
4931 HB_PosLookupRecord* plr;
never executed (the execution status of this line is deduced): HB_PosLookupRecord* plr;
-
4932 -
4933 -
4934 base_offset = FILE_Pos() - 2L;
never executed (the execution status of this line is deduced): base_offset = _hb_stream_pos( stream ) - 2L;
-
4935 -
4936 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4937 return error;
never executed: return error;
0
4938 -
4939 ccpf3->BacktrackGlyphCount = GET_UShort();
never executed (the execution status of this line is deduced): ccpf3->BacktrackGlyphCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4940 -
4941 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4942 -
4943 ccpf3->BacktrackCoverage = NULL;
never executed (the execution status of this line is deduced): ccpf3->BacktrackCoverage = ((void *)0);
-
4944 -
4945 backtrack_count = ccpf3->BacktrackGlyphCount;
never executed (the execution status of this line is deduced): backtrack_count = ccpf3->BacktrackGlyphCount;
-
4946 -
4947 if ( ALLOC_ARRAY( ccpf3->BacktrackCoverage, backtrack_count,
never evaluated: ( (ccpf3->BacktrackCoverage) = _hb_alloc( (backtrack_count)*sizeof(HB_Coverage), &error ), error != 0 )
0
4948 HB_Coverage ) ) -
4949 return error;
never executed: return error;
0
4950 -
4951 b = ccpf3->BacktrackCoverage;
never executed (the execution status of this line is deduced): b = ccpf3->BacktrackCoverage;
-
4952 -
4953 for ( nb = 0; nb < backtrack_count; nb++ )
never evaluated: nb < backtrack_count
0
4954 { -
4955 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4956 goto Fail4;
never executed: goto Fail4;
0
4957 -
4958 new_offset = GET_UShort() + base_offset;
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
4959 -
4960 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4961 -
4962 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
4963 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
4964 ( error = _HB_OPEN_Load_Coverage( &b[nb], stream ) ) != HB_Err_Ok )
never evaluated: ( error = _HB_OPEN_Load_Coverage( &b[nb], stream ) ) != HB_Err_Ok
0
4965 goto Fail4;
never executed: goto Fail4;
0
4966 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
4967 }
never executed: }
0
4968 -
4969 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4970 goto Fail4;
never executed: goto Fail4;
0
4971 -
4972 ccpf3->InputGlyphCount = GET_UShort();
never executed (the execution status of this line is deduced): ccpf3->InputGlyphCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
4973 -
4974 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4975 -
4976 ccpf3->InputCoverage = NULL;
never executed (the execution status of this line is deduced): ccpf3->InputCoverage = ((void *)0);
-
4977 -
4978 input_count = ccpf3->InputGlyphCount;
never executed (the execution status of this line is deduced): input_count = ccpf3->InputGlyphCount;
-
4979 -
4980 if ( ALLOC_ARRAY( ccpf3->InputCoverage, input_count, HB_Coverage ) )
never evaluated: ( (ccpf3->InputCoverage) = _hb_alloc( (input_count)*sizeof(HB_Coverage), &error ), error != 0 )
0
4981 goto Fail4;
never executed: goto Fail4;
0
4982 -
4983 i = ccpf3->InputCoverage;
never executed (the execution status of this line is deduced): i = ccpf3->InputCoverage;
-
4984 -
4985 for ( ni = 0; ni < input_count; ni++ )
never evaluated: ni < input_count
0
4986 { -
4987 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
4988 goto Fail3;
never executed: goto Fail3;
0
4989 -
4990 new_offset = GET_UShort() + base_offset;
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
4991 -
4992 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
4993 -
4994 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
4995 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
4996 ( error = _HB_OPEN_Load_Coverage( &i[ni], stream ) ) != HB_Err_Ok )
never evaluated: ( error = _HB_OPEN_Load_Coverage( &i[ni], stream ) ) != HB_Err_Ok
0
4997 goto Fail3;
never executed: goto Fail3;
0
4998 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
4999 }
never executed: }
0
5000 -
5001 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
5002 goto Fail3;
never executed: goto Fail3;
0
5003 -
5004 ccpf3->LookaheadGlyphCount = GET_UShort();
never executed (the execution status of this line is deduced): ccpf3->LookaheadGlyphCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
5005 -
5006 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
5007 -
5008 ccpf3->LookaheadCoverage = NULL;
never executed (the execution status of this line is deduced): ccpf3->LookaheadCoverage = ((void *)0);
-
5009 -
5010 lookahead_count = ccpf3->LookaheadGlyphCount;
never executed (the execution status of this line is deduced): lookahead_count = ccpf3->LookaheadGlyphCount;
-
5011 -
5012 if ( ALLOC_ARRAY( ccpf3->LookaheadCoverage, lookahead_count,
never evaluated: ( (ccpf3->LookaheadCoverage) = _hb_alloc( (lookahead_count)*sizeof(HB_Coverage), &error ), error != 0 )
0
5013 HB_Coverage ) ) -
5014 goto Fail3;
never executed: goto Fail3;
0
5015 -
5016 l = ccpf3->LookaheadCoverage;
never executed (the execution status of this line is deduced): l = ccpf3->LookaheadCoverage;
-
5017 -
5018 for ( nl = 0; nl < lookahead_count; nl++ )
never evaluated: nl < lookahead_count
0
5019 { -
5020 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
5021 goto Fail2;
never executed: goto Fail2;
0
5022 -
5023 new_offset = GET_UShort() + base_offset;
never executed (the execution status of this line is deduced): new_offset = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) ))) + base_offset;
-
5024 -
5025 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
5026 -
5027 cur_offset = FILE_Pos();
never executed (the execution status of this line is deduced): cur_offset = _hb_stream_pos( stream );
-
5028 if ( FILE_Seek( new_offset ) ||
never evaluated: ( (error = (_hb_stream_seek( stream, new_offset ))) != 0 )
0
5029 ( error = _HB_OPEN_Load_Coverage( &l[nl], stream ) ) != HB_Err_Ok )
never evaluated: ( error = _HB_OPEN_Load_Coverage( &l[nl], stream ) ) != HB_Err_Ok
0
5030 goto Fail2;
never executed: goto Fail2;
0
5031 (void)FILE_Seek( cur_offset );
never executed (the execution status of this line is deduced): (void)( (error = (_hb_stream_seek( stream, cur_offset ))) != 0 );
-
5032 }
never executed: }
0
5033 -
5034 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
5035 goto Fail2;
never executed: goto Fail2;
0
5036 -
5037 ccpf3->PosCount = GET_UShort();
never executed (the execution status of this line is deduced): ccpf3->PosCount = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
5038 -
5039 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
5040 -
5041 ccpf3->PosLookupRecord = NULL;
never executed (the execution status of this line is deduced): ccpf3->PosLookupRecord = ((void *)0);
-
5042 -
5043 count = ccpf3->PosCount;
never executed (the execution status of this line is deduced): count = ccpf3->PosCount;
-
5044 -
5045 if ( ALLOC_ARRAY( ccpf3->PosLookupRecord, count, HB_PosLookupRecord ) )
never evaluated: ( (ccpf3->PosLookupRecord) = _hb_alloc( (count)*sizeof(HB_PosLookupRecord), &error ), error != 0 )
0
5046 goto Fail2;
never executed: goto Fail2;
0
5047 -
5048 plr = ccpf3->PosLookupRecord;
never executed (the execution status of this line is deduced): plr = ccpf3->PosLookupRecord;
-
5049 -
5050 if ( ACCESS_Frame( count * 4L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, count * 4L ))) != 0 )
0
5051 goto Fail1;
never executed: goto Fail1;
0
5052 -
5053 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
5054 { -
5055 plr[n].SequenceIndex = GET_UShort();
never executed (the execution status of this line is deduced): plr[n].SequenceIndex = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
5056 plr[n].LookupListIndex = GET_UShort();
never executed (the execution status of this line is deduced): plr[n].LookupListIndex = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
5057 }
never executed: }
0
5058 -
5059 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
5060 -
5061 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
5062 -
5063Fail1: -
5064 FREE( plr );
never executed: }
never executed: }
never evaluated: (plr)
never evaluated: 0
0
5065 -
5066Fail2:
code before this statement never executed: Fail2:
0
5067 for ( m = 0; m < nl; m++ )
never evaluated: m < nl
0
5068 _HB_OPEN_Free_Coverage( &l[m] );
never executed: _HB_OPEN_Free_Coverage( &l[m] );
0
5069 -
5070 FREE( l );
never executed: }
never executed: }
never evaluated: (l)
never evaluated: 0
0
5071 -
5072Fail3:
code before this statement never executed: Fail3:
0
5073 for ( m = 0; m < ni; m++ )
never evaluated: m < ni
0
5074 _HB_OPEN_Free_Coverage( &i[m] );
never executed: _HB_OPEN_Free_Coverage( &i[m] );
0
5075 -
5076 FREE( i );
never executed: }
never executed: }
never evaluated: (i)
never evaluated: 0
0
5077 -
5078Fail4:
code before this statement never executed: Fail4:
0
5079 for ( m = 0; m < nb; m++ )
never evaluated: m < nb
0
5080 _HB_OPEN_Free_Coverage( &b[m] );
never executed: _HB_OPEN_Free_Coverage( &b[m] );
0
5081 -
5082 FREE( b );
never executed: }
never executed: }
never evaluated: (b)
never evaluated: 0
0
5083 return error;
never executed: return error;
0
5084} -
5085 -
5086 -
5087static void Free_ChainContextPos3( HB_ChainContextPosFormat3* ccpf3 ) -
5088{ -
5089 HB_UShort n, count;
never executed (the execution status of this line is deduced): HB_UShort n, count;
-
5090 -
5091 HB_Coverage* c;
never executed (the execution status of this line is deduced): HB_Coverage* c;
-
5092 -
5093 -
5094 FREE( ccpf3->PosLookupRecord );
never executed: }
never executed: }
never evaluated: (ccpf3->PosLookupRecord)
never evaluated: 0
0
5095 -
5096 if ( ccpf3->LookaheadCoverage )
never evaluated: ccpf3->LookaheadCoverage
0
5097 { -
5098 count = ccpf3->LookaheadGlyphCount;
never executed (the execution status of this line is deduced): count = ccpf3->LookaheadGlyphCount;
-
5099 c = ccpf3->LookaheadCoverage;
never executed (the execution status of this line is deduced): c = ccpf3->LookaheadCoverage;
-
5100 -
5101 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
5102 _HB_OPEN_Free_Coverage( &c[n] );
never executed: _HB_OPEN_Free_Coverage( &c[n] );
0
5103 -
5104 FREE( c );
never executed: }
never executed: }
never evaluated: (c)
never evaluated: 0
0
5105 }
never executed: }
0
5106 -
5107 if ( ccpf3->InputCoverage )
never evaluated: ccpf3->InputCoverage
0
5108 { -
5109 count = ccpf3->InputGlyphCount;
never executed (the execution status of this line is deduced): count = ccpf3->InputGlyphCount;
-
5110 c = ccpf3->InputCoverage;
never executed (the execution status of this line is deduced): c = ccpf3->InputCoverage;
-
5111 -
5112 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
5113 _HB_OPEN_Free_Coverage( &c[n] );
never executed: _HB_OPEN_Free_Coverage( &c[n] );
0
5114 -
5115 FREE( c );
never executed: }
never executed: }
never evaluated: (c)
never evaluated: 0
0
5116 }
never executed: }
0
5117 -
5118 if ( ccpf3->BacktrackCoverage )
never evaluated: ccpf3->BacktrackCoverage
0
5119 { -
5120 count = ccpf3->BacktrackGlyphCount;
never executed (the execution status of this line is deduced): count = ccpf3->BacktrackGlyphCount;
-
5121 c = ccpf3->BacktrackCoverage;
never executed (the execution status of this line is deduced): c = ccpf3->BacktrackCoverage;
-
5122 -
5123 for ( n = 0; n < count; n++ )
never evaluated: n < count
0
5124 _HB_OPEN_Free_Coverage( &c[n] );
never executed: _HB_OPEN_Free_Coverage( &c[n] );
0
5125 -
5126 FREE( c );
never executed: }
never executed: }
never evaluated: (c)
never evaluated: 0
0
5127 }
never executed: }
0
5128}
never executed: }
0
5129 -
5130 -
5131/* ChainContextPos */ -
5132 -
5133static HB_Error Load_ChainContextPos( HB_GPOS_SubTable* st, -
5134 HB_Stream stream ) -
5135{ -
5136 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
5137 HB_ChainContextPos* ccp = &st->chain;
never executed (the execution status of this line is deduced): HB_ChainContextPos* ccp = &st->chain;
-
5138 -
5139 -
5140 if ( ACCESS_Frame( 2L ) )
never evaluated: ( (error = (_hb_stream_frame_enter( stream, 2L ))) != 0 )
0
5141 return error;
never executed: return error;
0
5142 -
5143 ccp->PosFormat = GET_UShort();
never executed (the execution status of this line is deduced): ccp->PosFormat = ((HB_UShort)(stream->cursor += 2, (HB_Short)( (*(((HB_Byte*)stream->cursor)-2) << 8) | *(((HB_Byte*)stream->cursor)-1) )));
-
5144 -
5145 FORGET_Frame();
never executed (the execution status of this line is deduced): _hb_stream_frame_exit( stream );
-
5146 -
5147 switch ( ccp->PosFormat ) -
5148 { -
5149 case 1: -
5150 return Load_ChainContextPos1( &ccp->ccpf.ccpf1, stream );
never executed: return Load_ChainContextPos1( &ccp->ccpf.ccpf1, stream );
0
5151 -
5152 case 2: -
5153 return Load_ChainContextPos2( &ccp->ccpf.ccpf2, stream );
never executed: return Load_ChainContextPos2( &ccp->ccpf.ccpf2, stream );
0
5154 -
5155 case 3: -
5156 return Load_ChainContextPos3( &ccp->ccpf.ccpf3, stream );
never executed: return Load_ChainContextPos3( &ccp->ccpf.ccpf3, stream );
0
5157 -
5158 default: -
5159 return ERR(HB_Err_Invalid_SubTable_Format);
never executed: return _hb_err (HB_Err_Invalid_SubTable_Format);
0
5160 } -
5161 -
5162 return HB_Err_Ok; /* never reached */
never executed: return HB_Err_Ok;
0
5163} -
5164 -
5165 -
5166static void Free_ChainContextPos( HB_GPOS_SubTable* st ) -
5167{ -
5168 HB_ChainContextPos* ccp = &st->chain;
never executed (the execution status of this line is deduced): HB_ChainContextPos* ccp = &st->chain;
-
5169 -
5170 switch ( ccp->PosFormat ) -
5171 { -
5172 case 1: Free_ChainContextPos1( &ccp->ccpf.ccpf1 ); break;
never executed: break;
0
5173 case 2: Free_ChainContextPos2( &ccp->ccpf.ccpf2 ); break;
never executed: break;
0
5174 case 3: Free_ChainContextPos3( &ccp->ccpf.ccpf3 ); break;
never executed: break;
0
5175 default: break;
never executed: break;
0
5176 } -
5177}
never executed: }
0
5178 -
5179 -
5180static HB_Error Lookup_ChainContextPos1( -
5181 GPOS_Instance* gpi, -
5182 HB_ChainContextPosFormat1* ccpf1, -
5183 HB_Buffer buffer, -
5184 HB_UShort flags, -
5185 HB_UShort context_length, -
5186 int nesting_level ) -
5187{ -
5188 HB_UShort index, property;
never executed (the execution status of this line is deduced): HB_UShort index, property;
-
5189 HB_UShort i, j, k, num_cpr;
never executed (the execution status of this line is deduced): HB_UShort i, j, k, num_cpr;
-
5190 HB_UShort bgc, igc, lgc;
never executed (the execution status of this line is deduced): HB_UShort bgc, igc, lgc;
-
5191 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
5192 HB_GPOSHeader* gpos = gpi->gpos;
never executed (the execution status of this line is deduced): HB_GPOSHeader* gpos = gpi->gpos;
-
5193 -
5194 HB_ChainPosRule* cpr;
never executed (the execution status of this line is deduced): HB_ChainPosRule* cpr;
-
5195 HB_ChainPosRule curr_cpr;
never executed (the execution status of this line is deduced): HB_ChainPosRule curr_cpr;
-
5196 HB_GDEFHeader* gdef;
never executed (the execution status of this line is deduced): HB_GDEFHeader* gdef;
-
5197 -
5198 -
5199 gdef = gpos->gdef;
never executed (the execution status of this line is deduced): gdef = gpos->gdef;
-
5200 -
5201 if ( CHECK_Property( gdef, IN_CURITEM(), flags, &property ) )
never evaluated: ( ( error = _HB_GDEF_Check_Property( (gdef), ((&buffer->in_string[buffer->in_pos])), (flags), (&property) ) ) != HB_Err_Ok )
0
5202 return error;
never executed: return error;
0
5203 -
5204 error = _HB_OPEN_Coverage_Index( &ccpf1->Coverage, IN_CURGLYPH(), &index );
never executed (the execution status of this line is deduced): error = _HB_OPEN_Coverage_Index( &ccpf1->Coverage, (buffer->in_string[buffer->in_pos].gindex), &index );
-
5205 if ( error )
never evaluated: error
0
5206 return error;
never executed: return error;
0
5207 -
5208 cpr = ccpf1->ChainPosRuleSet[index].ChainPosRule;
never executed (the execution status of this line is deduced): cpr = ccpf1->ChainPosRuleSet[index].ChainPosRule;
-
5209 num_cpr = ccpf1->ChainPosRuleSet[index].ChainPosRuleCount;
never executed (the execution status of this line is deduced): num_cpr = ccpf1->ChainPosRuleSet[index].ChainPosRuleCount;
-
5210 -
5211 for ( k = 0; k < num_cpr; k++ )
never evaluated: k < num_cpr
0
5212 { -
5213 curr_cpr = cpr[k];
never executed (the execution status of this line is deduced): curr_cpr = cpr[k];
-
5214 bgc = curr_cpr.BacktrackGlyphCount;
never executed (the execution status of this line is deduced): bgc = curr_cpr.BacktrackGlyphCount;
-
5215 igc = curr_cpr.InputGlyphCount;
never executed (the execution status of this line is deduced): igc = curr_cpr.InputGlyphCount;
-
5216 lgc = curr_cpr.LookaheadGlyphCount;
never executed (the execution status of this line is deduced): lgc = curr_cpr.LookaheadGlyphCount;
-
5217 -
5218 if ( context_length != 0xFFFF && context_length < igc )
never evaluated: context_length != 0xFFFF
never evaluated: context_length < igc
0
5219 goto next_chainposrule;
never executed: goto next_chainposrule;
0
5220 -
5221 /* check whether context is too long; it is a first guess only */ -
5222 -
5223 if ( bgc > buffer->in_pos || buffer->in_pos + igc + lgc > buffer->in_length )
never evaluated: bgc > buffer->in_pos
never evaluated: buffer->in_pos + igc + lgc > buffer->in_length
0
5224 goto next_chainposrule;
never executed: goto next_chainposrule;
0
5225 -
5226 if ( bgc )
never evaluated: bgc
0
5227 { -
5228 /* Since we don't know in advance the number of glyphs to inspect, -
5229 we search backwards for matches in the backtrack glyph array */ -
5230 -
5231 for ( i = 0, j = buffer->in_pos - 1; i < bgc; i++, j-- )
never evaluated: i < bgc
0
5232 { -
5233 while ( CHECK_Property( gdef, IN_ITEM( j ), flags, &property ) )
never evaluated: ( ( error = _HB_GDEF_Check_Property( (gdef), ((&buffer->in_string[(j)])), (flags), (&property) ) ) != HB_Err_Ok )
0
5234 { -
5235 if ( error && error != HB_Err_Not_Covered )
never evaluated: error
never evaluated: error != HB_Err_Not_Covered
0
5236 return error;
never executed: return error;
0
5237 -
5238 if ( j + 1 == bgc - i )
never evaluated: j + 1 == bgc - i
0
5239 goto next_chainposrule;
never executed: goto next_chainposrule;
0
5240 j--;
never executed (the execution status of this line is deduced): j--;
-
5241 }
never executed: }
0
5242 -
5243 /* In OpenType 1.3, it is undefined whether the offsets of -
5244 backtrack glyphs is in logical order or not. Version 1.4 -
5245 will clarify this: -
5246 -
5247 Logical order - a b c d e f g h i j -
5248 i -
5249 Input offsets - 0 1 -
5250 Backtrack offsets - 3 2 1 0 -
5251 Lookahead offsets - 0 1 2 3 */ -
5252 -
5253 if ( IN_GLYPH( j ) != curr_cpr.Backtrack[i] )
never evaluated: (buffer->in_string[(j)].gindex) != curr_cpr.Backtrack[i]
0
5254 goto next_chainposrule;
never executed: goto next_chainposrule;
0
5255 }
never executed: }
0
5256 }
never executed: }
0
5257 -
5258 /* Start at 1 because [0] is implied */ -
5259 -
5260 for ( i = 1, j = buffer->in_pos + 1; i < igc; i++, j++ )
never evaluated: i < igc
0
5261 { -
5262 while ( CHECK_Property( gdef, IN_ITEM( j ), flags, &property ) )
never evaluated: ( ( error = _HB_GDEF_Check_Property( (gdef), ((&buffer->in_string[(j)])), (flags), (&property) ) ) != HB_Err_Ok )
0
5263 { -
5264 if ( error && error != HB_Err_Not_Covered )
never evaluated: error
never evaluated: error != HB_Err_Not_Covered
0
5265 return error;
never executed: return error;
0
5266 -
5267 if ( j + igc - i + lgc == (HB_Int)buffer->in_length )
never evaluated: j + igc - i + lgc == (HB_Int)buffer->in_length
0
5268 goto next_chainposrule;
never executed: goto next_chainposrule;
0
5269 j++;
never executed (the execution status of this line is deduced): j++;
-
5270 }
never executed: }
0
5271 -
5272 if ( IN_GLYPH( j ) != curr_cpr.Input[i - 1] )
never evaluated: (buffer->in_string[(j)].gindex) != curr_cpr.Input[i - 1]
0
5273 goto next_chainposrule;
never executed: goto next_chainposrule;
0
5274 }
never executed: }
0
5275 -
5276 /* we are starting to check for lookahead glyphs right after the -
5277 last context glyph */ -
5278 -
5279 for ( i = 0; i < lgc; i++, j++ )
never evaluated: i < lgc
0
5280 { -
5281 while ( CHECK_Property( gdef, IN_ITEM( j ), flags, &property ) )
never evaluated: ( ( error = _HB_GDEF_Check_Property( (gdef), ((&buffer->in_string[(j)])), (flags), (&property) ) ) != HB_Err_Ok )
0
5282 { -
5283 if ( error && error != HB_Err_Not_Covered )
never evaluated: error
never evaluated: error != HB_Err_Not_Covered
0
5284 return error;
never executed: return error;
0
5285 -
5286 if ( j + lgc - i == (HB_Int)buffer->in_length )
never evaluated: j + lgc - i == (HB_Int)buffer->in_length
0
5287 goto next_chainposrule;
never executed: goto next_chainposrule;
0
5288 j++;
never executed (the execution status of this line is deduced): j++;
-
5289 }
never executed: }
0
5290 -
5291 if ( IN_GLYPH( j ) != curr_cpr.Lookahead[i] )
never evaluated: (buffer->in_string[(j)].gindex) != curr_cpr.Lookahead[i]
0
5292 goto next_chainposrule;
never executed: goto next_chainposrule;
0
5293 }
never executed: }
0
5294 -
5295 return Do_ContextPos( gpi, igc,
never executed: return Do_ContextPos( gpi, igc, curr_cpr.PosCount, curr_cpr.PosLookupRecord, buffer, nesting_level );
0
5296 curr_cpr.PosCount,
never executed: return Do_ContextPos( gpi, igc, curr_cpr.PosCount, curr_cpr.PosLookupRecord, buffer, nesting_level );
0
5297 curr_cpr.PosLookupRecord,
never executed: return Do_ContextPos( gpi, igc, curr_cpr.PosCount, curr_cpr.PosLookupRecord, buffer, nesting_level );
0
5298 buffer,
never executed: return Do_ContextPos( gpi, igc, curr_cpr.PosCount, curr_cpr.PosLookupRecord, buffer, nesting_level );
0
5299 nesting_level );
never executed: return Do_ContextPos( gpi, igc, curr_cpr.PosCount, curr_cpr.PosLookupRecord, buffer, nesting_level );
0
5300 -
5301 next_chainposrule: -
5302 ; -
5303 }
never executed: }
0
5304 -
5305 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
5306} -
5307 -
5308 -
5309static HB_Error Lookup_ChainContextPos2( -
5310 GPOS_Instance* gpi, -
5311 HB_ChainContextPosFormat2* ccpf2, -
5312 HB_Buffer buffer, -
5313 HB_UShort flags, -
5314 HB_UShort context_length, -
5315 int nesting_level ) -
5316{ -
5317 HB_UShort index, property;
never executed (the execution status of this line is deduced): HB_UShort index, property;
-
5318 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
5319 HB_UShort i, j, k;
never executed (the execution status of this line is deduced): HB_UShort i, j, k;
-
5320 HB_UShort bgc, igc, lgc;
never executed (the execution status of this line is deduced): HB_UShort bgc, igc, lgc;
-
5321 HB_UShort known_backtrack_classes,
never executed (the execution status of this line is deduced): HB_UShort known_backtrack_classes,
-
5322 known_input_classes,
never executed (the execution status of this line is deduced): known_input_classes,
-
5323 known_lookahead_classes;
never executed (the execution status of this line is deduced): known_lookahead_classes;
-
5324 -
5325 HB_UShort* backtrack_classes;
never executed (the execution status of this line is deduced): HB_UShort* backtrack_classes;
-
5326 HB_UShort* input_classes;
never executed (the execution status of this line is deduced): HB_UShort* input_classes;
-
5327 HB_UShort* lookahead_classes;
never executed (the execution status of this line is deduced): HB_UShort* lookahead_classes;
-
5328 -
5329 HB_UShort* bc;
never executed (the execution status of this line is deduced): HB_UShort* bc;
-
5330 HB_UShort* ic;
never executed (the execution status of this line is deduced): HB_UShort* ic;
-
5331 HB_UShort* lc;
never executed (the execution status of this line is deduced): HB_UShort* lc;
-
5332 HB_GPOSHeader* gpos = gpi->gpos;
never executed (the execution status of this line is deduced): HB_GPOSHeader* gpos = gpi->gpos;
-
5333 -
5334 HB_ChainPosClassSet* cpcs;
never executed (the execution status of this line is deduced): HB_ChainPosClassSet* cpcs;
-
5335 HB_ChainPosClassRule cpcr;
never executed (the execution status of this line is deduced): HB_ChainPosClassRule cpcr;
-
5336 HB_GDEFHeader* gdef;
never executed (the execution status of this line is deduced): HB_GDEFHeader* gdef;
-
5337 -
5338 -
5339 gdef = gpos->gdef;
never executed (the execution status of this line is deduced): gdef = gpos->gdef;
-
5340 -
5341 if ( CHECK_Property( gdef, IN_CURITEM(), flags, &property ) )
never evaluated: ( ( error = _HB_GDEF_Check_Property( (gdef), ((&buffer->in_string[buffer->in_pos])), (flags), (&property) ) ) != HB_Err_Ok )
0
5342 return error;
never executed: return error;
0
5343 -
5344 /* Note: The coverage table in format 2 doesn't give an index into -
5345 anything. It just lets us know whether or not we need to -
5346 do any lookup at all. */ -
5347 -
5348 error = _HB_OPEN_Coverage_Index( &ccpf2->Coverage, IN_CURGLYPH(), &index );
never executed (the execution status of this line is deduced): error = _HB_OPEN_Coverage_Index( &ccpf2->Coverage, (buffer->in_string[buffer->in_pos].gindex), &index );
-
5349 if ( error )
never evaluated: error
0
5350 return error;
never executed: return error;
0
5351 -
5352 if ( ALLOC_ARRAY( backtrack_classes, ccpf2->MaxBacktrackLength, HB_UShort ) )
never evaluated: ( (backtrack_classes) = _hb_alloc( (ccpf2->MaxBacktrackLength)*sizeof(HB_UShort), &error ), error != 0 )
0
5353 return error;
never executed: return error;
0
5354 known_backtrack_classes = 0;
never executed (the execution status of this line is deduced): known_backtrack_classes = 0;
-
5355 -
5356 if (ccpf2->MaxInputLength < 1)
never evaluated: ccpf2->MaxInputLength < 1
0
5357 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
5358 -
5359 if ( ALLOC_ARRAY( input_classes, ccpf2->MaxInputLength, HB_UShort ) )
never evaluated: ( (input_classes) = _hb_alloc( (ccpf2->MaxInputLength)*sizeof(HB_UShort), &error ), error != 0 )
0
5360 goto End3;
never executed: goto End3;
0
5361 known_input_classes = 1;
never executed (the execution status of this line is deduced): known_input_classes = 1;
-
5362 -
5363 if ( ALLOC_ARRAY( lookahead_classes, ccpf2->MaxLookaheadLength, HB_UShort ) )
never evaluated: ( (lookahead_classes) = _hb_alloc( (ccpf2->MaxLookaheadLength)*sizeof(HB_UShort), &error ), error != 0 )
0
5364 goto End2;
never executed: goto End2;
0
5365 known_lookahead_classes = 0;
never executed (the execution status of this line is deduced): known_lookahead_classes = 0;
-
5366 -
5367 error = _HB_OPEN_Get_Class( &ccpf2->InputClassDef, IN_CURGLYPH(),
never executed (the execution status of this line is deduced): error = _HB_OPEN_Get_Class( &ccpf2->InputClassDef, (buffer->in_string[buffer->in_pos].gindex),
-
5368 &input_classes[0], NULL );
never executed (the execution status of this line is deduced): &input_classes[0], ((void *)0) );
-
5369 if ( error && error != HB_Err_Not_Covered )
never evaluated: error
never evaluated: error != HB_Err_Not_Covered
0
5370 goto End1;
never executed: goto End1;
0
5371 -
5372 cpcs = &ccpf2->ChainPosClassSet[input_classes[0]];
never executed (the execution status of this line is deduced): cpcs = &ccpf2->ChainPosClassSet[input_classes[0]];
-
5373 if ( !cpcs )
never evaluated: !cpcs
0
5374 { -
5375 error = ERR(HB_Err_Invalid_SubTable);
never executed (the execution status of this line is deduced): error = _hb_err (HB_Err_Invalid_SubTable);
-
5376 goto End1;
never executed: goto End1;
0
5377 } -
5378 -
5379 for ( k = 0; k < cpcs->ChainPosClassRuleCount; k++ )
never evaluated: k < cpcs->ChainPosClassRuleCount
0
5380 { -
5381 cpcr = cpcs->ChainPosClassRule[k];
never executed (the execution status of this line is deduced): cpcr = cpcs->ChainPosClassRule[k];
-
5382 bgc = cpcr.BacktrackGlyphCount;
never executed (the execution status of this line is deduced): bgc = cpcr.BacktrackGlyphCount;
-
5383 igc = cpcr.InputGlyphCount;
never executed (the execution status of this line is deduced): igc = cpcr.InputGlyphCount;
-
5384 lgc = cpcr.LookaheadGlyphCount;
never executed (the execution status of this line is deduced): lgc = cpcr.LookaheadGlyphCount;
-
5385 -
5386 if ( context_length != 0xFFFF && context_length < igc )
never evaluated: context_length != 0xFFFF
never evaluated: context_length < igc
0
5387 goto next_chainposclassrule;
never executed: goto next_chainposclassrule;
0
5388 -
5389 /* check whether context is too long; it is a first guess only */ -
5390 -
5391 if ( bgc > buffer->in_pos || buffer->in_pos + igc + lgc > buffer->in_length )
never evaluated: bgc > buffer->in_pos
never evaluated: buffer->in_pos + igc + lgc > buffer->in_length
0
5392 goto next_chainposclassrule;
never executed: goto next_chainposclassrule;
0
5393 -
5394 if ( bgc )
never evaluated: bgc
0
5395 { -
5396 /* Since we don't know in advance the number of glyphs to inspect, -
5397 we search backwards for matches in the backtrack glyph array. -
5398 Note that `known_backtrack_classes' starts at index 0. */ -
5399 -
5400 bc = cpcr.Backtrack;
never executed (the execution status of this line is deduced): bc = cpcr.Backtrack;
-
5401 -
5402 for ( i = 0, j = buffer->in_pos - 1; i < bgc; i++, j-- )
never evaluated: i < bgc
0
5403 { -
5404 while ( CHECK_Property( gdef, IN_ITEM( j ), flags, &property ) )
never evaluated: ( ( error = _HB_GDEF_Check_Property( (gdef), ((&buffer->in_string[(j)])), (flags), (&property) ) ) != HB_Err_Ok )
0
5405 { -
5406 if ( error && error != HB_Err_Not_Covered )
never evaluated: error
never evaluated: error != HB_Err_Not_Covered
0
5407 goto End1;
never executed: goto End1;
0
5408 -
5409 if ( j + 1 == bgc - i )
never evaluated: j + 1 == bgc - i
0
5410 goto next_chainposclassrule;
never executed: goto next_chainposclassrule;
0
5411 j++;
never executed (the execution status of this line is deduced): j++;
-
5412 }
never executed: }
0
5413 -
5414 if ( i >= known_backtrack_classes )
never evaluated: i >= known_backtrack_classes
0
5415 { -
5416 /* Keeps us from having to do this for each rule */ -
5417 -
5418 error = _HB_OPEN_Get_Class( &ccpf2->BacktrackClassDef, IN_GLYPH( j ),
never executed (the execution status of this line is deduced): error = _HB_OPEN_Get_Class( &ccpf2->BacktrackClassDef, (buffer->in_string[(j)].gindex),
-
5419 &backtrack_classes[i], NULL );
never executed (the execution status of this line is deduced): &backtrack_classes[i], ((void *)0) );
-
5420 if ( error && error != HB_Err_Not_Covered )
never evaluated: error
never evaluated: error != HB_Err_Not_Covered
0
5421 goto End1;
never executed: goto End1;
0
5422 known_backtrack_classes = i;
never executed (the execution status of this line is deduced): known_backtrack_classes = i;
-
5423 }
never executed: }
0
5424 -
5425 if ( bc[i] != backtrack_classes[i] )
never evaluated: bc[i] != backtrack_classes[i]
0
5426 goto next_chainposclassrule;
never executed: goto next_chainposclassrule;
0
5427 }
never executed: }
0
5428 }
never executed: }
0
5429 -
5430 ic = cpcr.Input;
never executed (the execution status of this line is deduced): ic = cpcr.Input;
-
5431 -
5432 /* Start at 1 because [0] is implied */ -
5433 -
5434 for ( i = 1, j = buffer->in_pos + 1; i < igc; i++, j++ )
never evaluated: i < igc
0
5435 { -
5436 while ( CHECK_Property( gdef, IN_ITEM( j ), flags, &property ) )
never evaluated: ( ( error = _HB_GDEF_Check_Property( (gdef), ((&buffer->in_string[(j)])), (flags), (&property) ) ) != HB_Err_Ok )
0
5437 { -
5438 if ( error && error != HB_Err_Not_Covered )
never evaluated: error
never evaluated: error != HB_Err_Not_Covered
0
5439 goto End1;
never executed: goto End1;
0
5440 -
5441 if ( j + igc - i + lgc == (HB_Int)buffer->in_length )
never evaluated: j + igc - i + lgc == (HB_Int)buffer->in_length
0
5442 goto next_chainposclassrule;
never executed: goto next_chainposclassrule;
0
5443 j++;
never executed (the execution status of this line is deduced): j++;
-
5444 }
never executed: }
0
5445 -
5446 if ( i >= known_input_classes )
never evaluated: i >= known_input_classes
0
5447 { -
5448 error = _HB_OPEN_Get_Class( &ccpf2->InputClassDef, IN_GLYPH( j ),
never executed (the execution status of this line is deduced): error = _HB_OPEN_Get_Class( &ccpf2->InputClassDef, (buffer->in_string[(j)].gindex),
-
5449 &input_classes[i], NULL );
never executed (the execution status of this line is deduced): &input_classes[i], ((void *)0) );
-
5450 if ( error && error != HB_Err_Not_Covered )
never evaluated: error
never evaluated: error != HB_Err_Not_Covered
0
5451 goto End1;
never executed: goto End1;
0
5452 known_input_classes = i;
never executed (the execution status of this line is deduced): known_input_classes = i;
-
5453 }
never executed: }
0
5454 -
5455 if ( ic[i - 1] != input_classes[i] )
never evaluated: ic[i - 1] != input_classes[i]
0
5456 goto next_chainposclassrule;
never executed: goto next_chainposclassrule;
0
5457 }
never executed: }
0
5458 -
5459 /* we are starting to check for lookahead glyphs right after the -
5460 last context glyph */ -
5461 -
5462 lc = cpcr.Lookahead;
never executed (the execution status of this line is deduced): lc = cpcr.Lookahead;
-
5463 -
5464 for ( i = 0; i < lgc; i++, j++ )
never evaluated: i < lgc
0
5465 { -
5466 while ( CHECK_Property( gdef, IN_ITEM( j ), flags, &property ) )
never evaluated: ( ( error = _HB_GDEF_Check_Property( (gdef), ((&buffer->in_string[(j)])), (flags), (&property) ) ) != HB_Err_Ok )
0
5467 { -
5468 if ( error && error != HB_Err_Not_Covered )
never evaluated: error
never evaluated: error != HB_Err_Not_Covered
0
5469 goto End1;
never executed: goto End1;
0
5470 -
5471 if ( j + lgc - i == (HB_Int)buffer->in_length )
never evaluated: j + lgc - i == (HB_Int)buffer->in_length
0
5472 goto next_chainposclassrule;
never executed: goto next_chainposclassrule;
0
5473 j++;
never executed (the execution status of this line is deduced): j++;
-
5474 }
never executed: }
0
5475 -
5476 if ( i >= known_lookahead_classes )
never evaluated: i >= known_lookahead_classes
0
5477 { -
5478 error = _HB_OPEN_Get_Class( &ccpf2->LookaheadClassDef, IN_GLYPH( j ),
never executed (the execution status of this line is deduced): error = _HB_OPEN_Get_Class( &ccpf2->LookaheadClassDef, (buffer->in_string[(j)].gindex),
-
5479 &lookahead_classes[i], NULL );
never executed (the execution status of this line is deduced): &lookahead_classes[i], ((void *)0) );
-
5480 if ( error && error != HB_Err_Not_Covered )
never evaluated: error
never evaluated: error != HB_Err_Not_Covered
0
5481 goto End1;
never executed: goto End1;
0
5482 known_lookahead_classes = i;
never executed (the execution status of this line is deduced): known_lookahead_classes = i;
-
5483 }
never executed: }
0
5484 -
5485 if ( lc[i] != lookahead_classes[i] )
never evaluated: lc[i] != lookahead_classes[i]
0
5486 goto next_chainposclassrule;
never executed: goto next_chainposclassrule;
0
5487 }
never executed: }
0
5488 -
5489 error = Do_ContextPos( gpi, igc,
never executed (the execution status of this line is deduced): error = Do_ContextPos( gpi, igc,
-
5490 cpcr.PosCount,
never executed (the execution status of this line is deduced): cpcr.PosCount,
-
5491 cpcr.PosLookupRecord,
never executed (the execution status of this line is deduced): cpcr.PosLookupRecord,
-
5492 buffer,
never executed (the execution status of this line is deduced): buffer,
-
5493 nesting_level );
never executed (the execution status of this line is deduced): nesting_level );
-
5494 goto End1;
never executed: goto End1;
0
5495 -
5496 next_chainposclassrule: -
5497 ; -
5498 }
never executed: }
0
5499 -
5500 error = HB_Err_Not_Covered;
never executed (the execution status of this line is deduced): error = HB_Err_Not_Covered;
-
5501 -
5502End1:
code before this statement never executed: End1:
0
5503 FREE( lookahead_classes );
never executed: }
never executed: }
never evaluated: (lookahead_classes)
never evaluated: 0
0
5504 -
5505End2:
code before this statement never executed: End2:
0
5506 FREE( input_classes );
never executed: }
never executed: }
never evaluated: (input_classes)
never evaluated: 0
0
5507 -
5508End3:
code before this statement never executed: End3:
0
5509 FREE( backtrack_classes );
never executed: }
never executed: }
never evaluated: (backtrack_classes)
never evaluated: 0
0
5510 return error;
never executed: return error;
0
5511} -
5512 -
5513 -
5514static HB_Error Lookup_ChainContextPos3( -
5515 GPOS_Instance* gpi, -
5516 HB_ChainContextPosFormat3* ccpf3, -
5517 HB_Buffer buffer, -
5518 HB_UShort flags, -
5519 HB_UShort context_length, -
5520 int nesting_level ) -
5521{ -
5522 HB_UShort index, i, j, property;
never executed (the execution status of this line is deduced): HB_UShort index, i, j, property;
-
5523 HB_UShort bgc, igc, lgc;
never executed (the execution status of this line is deduced): HB_UShort bgc, igc, lgc;
-
5524 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
5525 HB_GPOSHeader* gpos = gpi->gpos;
never executed (the execution status of this line is deduced): HB_GPOSHeader* gpos = gpi->gpos;
-
5526 -
5527 HB_Coverage* bc;
never executed (the execution status of this line is deduced): HB_Coverage* bc;
-
5528 HB_Coverage* ic;
never executed (the execution status of this line is deduced): HB_Coverage* ic;
-
5529 HB_Coverage* lc;
never executed (the execution status of this line is deduced): HB_Coverage* lc;
-
5530 HB_GDEFHeader* gdef;
never executed (the execution status of this line is deduced): HB_GDEFHeader* gdef;
-
5531 -
5532 -
5533 gdef = gpos->gdef;
never executed (the execution status of this line is deduced): gdef = gpos->gdef;
-
5534 -
5535 if ( CHECK_Property( gdef, IN_CURITEM(), flags, &property ) )
never evaluated: ( ( error = _HB_GDEF_Check_Property( (gdef), ((&buffer->in_string[buffer->in_pos])), (flags), (&property) ) ) != HB_Err_Ok )
0
5536 return error;
never executed: return error;
0
5537 -
5538 bgc = ccpf3->BacktrackGlyphCount;
never executed (the execution status of this line is deduced): bgc = ccpf3->BacktrackGlyphCount;
-
5539 igc = ccpf3->InputGlyphCount;
never executed (the execution status of this line is deduced): igc = ccpf3->InputGlyphCount;
-
5540 lgc = ccpf3->LookaheadGlyphCount;
never executed (the execution status of this line is deduced): lgc = ccpf3->LookaheadGlyphCount;
-
5541 -
5542 if ( context_length != 0xFFFF && context_length < igc )
never evaluated: context_length != 0xFFFF
never evaluated: context_length < igc
0
5543 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
5544 -
5545 /* check whether context is too long; it is a first guess only */ -
5546 -
5547 if ( bgc > buffer->in_pos || buffer->in_pos + igc + lgc > buffer->in_length )
never evaluated: bgc > buffer->in_pos
never evaluated: buffer->in_pos + igc + lgc > buffer->in_length
0
5548 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
5549 -
5550 if ( bgc )
never evaluated: bgc
0
5551 { -
5552 /* Since we don't know in advance the number of glyphs to inspect, -
5553 we search backwards for matches in the backtrack glyph array */ -
5554 -
5555 bc = ccpf3->BacktrackCoverage;
never executed (the execution status of this line is deduced): bc = ccpf3->BacktrackCoverage;
-
5556 -
5557 for ( i = 0, j = buffer->in_pos - 1; i < bgc; i++, j-- )
never evaluated: i < bgc
0
5558 { -
5559 while ( CHECK_Property( gdef, IN_ITEM( j ), flags, &property ) )
never evaluated: ( ( error = _HB_GDEF_Check_Property( (gdef), ((&buffer->in_string[(j)])), (flags), (&property) ) ) != HB_Err_Ok )
0
5560 { -
5561 if ( error && error != HB_Err_Not_Covered )
never evaluated: error
never evaluated: error != HB_Err_Not_Covered
0
5562 return error;
never executed: return error;
0
5563 -
5564 if ( j + 1 == bgc - i )
never evaluated: j + 1 == bgc - i
0
5565 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
5566 j--;
never executed (the execution status of this line is deduced): j--;
-
5567 }
never executed: }
0
5568 -
5569 error = _HB_OPEN_Coverage_Index( &bc[i], IN_GLYPH( j ), &index );
never executed (the execution status of this line is deduced): error = _HB_OPEN_Coverage_Index( &bc[i], (buffer->in_string[(j)].gindex), &index );
-
5570 if ( error )
never evaluated: error
0
5571 return error;
never executed: return error;
0
5572 }
never executed: }
0
5573 }
never executed: }
0
5574 -
5575 ic = ccpf3->InputCoverage;
never executed (the execution status of this line is deduced): ic = ccpf3->InputCoverage;
-
5576 -
5577 for ( i = 0, j = buffer->in_pos; i < igc; i++, j++ )
never evaluated: i < igc
0
5578 { -
5579 /* We already called CHECK_Property for IN_GLYPH ( buffer->in_pos ) */ -
5580 while ( j > buffer->in_pos && CHECK_Property( gdef, IN_ITEM( j ), flags, &property ) )
never evaluated: j > buffer->in_pos
never evaluated: ( ( error = _HB_GDEF_Check_Property( (gdef), ((&buffer->in_string[(j)])), (flags), (&property) ) ) != HB_Err_Ok )
0
5581 { -
5582 if ( error && error != HB_Err_Not_Covered )
never evaluated: error
never evaluated: error != HB_Err_Not_Covered
0
5583 return error;
never executed: return error;
0
5584 -
5585 if ( j + igc - i + lgc == (HB_Int)buffer->in_length )
never evaluated: j + igc - i + lgc == (HB_Int)buffer->in_length
0
5586 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
5587 j++;
never executed (the execution status of this line is deduced): j++;
-
5588 }
never executed: }
0
5589 -
5590 error = _HB_OPEN_Coverage_Index( &ic[i], IN_GLYPH( j ), &index );
never executed (the execution status of this line is deduced): error = _HB_OPEN_Coverage_Index( &ic[i], (buffer->in_string[(j)].gindex), &index );
-
5591 if ( error )
never evaluated: error
0
5592 return error;
never executed: return error;
0
5593 }
never executed: }
0
5594 -
5595 /* we are starting to check for lookahead glyphs right after the -
5596 last context glyph */ -
5597 -
5598 lc = ccpf3->LookaheadCoverage;
never executed (the execution status of this line is deduced): lc = ccpf3->LookaheadCoverage;
-
5599 -
5600 for ( i = 0; i < lgc; i++, j++ )
never evaluated: i < lgc
0
5601 { -
5602 while ( CHECK_Property( gdef, IN_ITEM( j ), flags, &property ) )
never evaluated: ( ( error = _HB_GDEF_Check_Property( (gdef), ((&buffer->in_string[(j)])), (flags), (&property) ) ) != HB_Err_Ok )
0
5603 { -
5604 if ( error && error != HB_Err_Not_Covered )
never evaluated: error
never evaluated: error != HB_Err_Not_Covered
0
5605 return error;
never executed: return error;
0
5606 -
5607 if ( j + lgc - i == (HB_Int)buffer->in_length )
never evaluated: j + lgc - i == (HB_Int)buffer->in_length
0
5608 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
5609 j++;
never executed (the execution status of this line is deduced): j++;
-
5610 }
never executed: }
0
5611 -
5612 error = _HB_OPEN_Coverage_Index( &lc[i], IN_GLYPH( j ), &index );
never executed (the execution status of this line is deduced): error = _HB_OPEN_Coverage_Index( &lc[i], (buffer->in_string[(j)].gindex), &index );
-
5613 if ( error )
never evaluated: error
0
5614 return error;
never executed: return error;
0
5615 }
never executed: }
0
5616 -
5617 return Do_ContextPos( gpi, igc,
never executed: return Do_ContextPos( gpi, igc, ccpf3->PosCount, ccpf3->PosLookupRecord, buffer, nesting_level );
0
5618 ccpf3->PosCount,
never executed: return Do_ContextPos( gpi, igc, ccpf3->PosCount, ccpf3->PosLookupRecord, buffer, nesting_level );
0
5619 ccpf3->PosLookupRecord,
never executed: return Do_ContextPos( gpi, igc, ccpf3->PosCount, ccpf3->PosLookupRecord, buffer, nesting_level );
0
5620 buffer,
never executed: return Do_ContextPos( gpi, igc, ccpf3->PosCount, ccpf3->PosLookupRecord, buffer, nesting_level );
0
5621 nesting_level );
never executed: return Do_ContextPos( gpi, igc, ccpf3->PosCount, ccpf3->PosLookupRecord, buffer, nesting_level );
0
5622} -
5623 -
5624 -
5625static HB_Error Lookup_ChainContextPos( -
5626 GPOS_Instance* gpi, -
5627 HB_GPOS_SubTable* st, -
5628 HB_Buffer buffer, -
5629 HB_UShort flags, -
5630 HB_UShort context_length, -
5631 int nesting_level ) -
5632{ -
5633 HB_ChainContextPos* ccp = &st->chain;
never executed (the execution status of this line is deduced): HB_ChainContextPos* ccp = &st->chain;
-
5634 -
5635 switch ( ccp->PosFormat ) -
5636 { -
5637 case 1: -
5638 return Lookup_ChainContextPos1( gpi, &ccp->ccpf.ccpf1, buffer,
never executed: return Lookup_ChainContextPos1( gpi, &ccp->ccpf.ccpf1, buffer, flags, context_length, nesting_level );
0
5639 flags, context_length,
never executed: return Lookup_ChainContextPos1( gpi, &ccp->ccpf.ccpf1, buffer, flags, context_length, nesting_level );
0
5640 nesting_level );
never executed: return Lookup_ChainContextPos1( gpi, &ccp->ccpf.ccpf1, buffer, flags, context_length, nesting_level );
0
5641 -
5642 case 2: -
5643 return Lookup_ChainContextPos2( gpi, &ccp->ccpf.ccpf2, buffer,
never executed: return Lookup_ChainContextPos2( gpi, &ccp->ccpf.ccpf2, buffer, flags, context_length, nesting_level );
0
5644 flags, context_length,
never executed: return Lookup_ChainContextPos2( gpi, &ccp->ccpf.ccpf2, buffer, flags, context_length, nesting_level );
0
5645 nesting_level );
never executed: return Lookup_ChainContextPos2( gpi, &ccp->ccpf.ccpf2, buffer, flags, context_length, nesting_level );
0
5646 -
5647 case 3: -
5648 return Lookup_ChainContextPos3( gpi, &ccp->ccpf.ccpf3, buffer,
never executed: return Lookup_ChainContextPos3( gpi, &ccp->ccpf.ccpf3, buffer, flags, context_length, nesting_level );
0
5649 flags, context_length,
never executed: return Lookup_ChainContextPos3( gpi, &ccp->ccpf.ccpf3, buffer, flags, context_length, nesting_level );
0
5650 nesting_level );
never executed: return Lookup_ChainContextPos3( gpi, &ccp->ccpf.ccpf3, buffer, flags, context_length, nesting_level );
0
5651 -
5652 default: -
5653 return ERR(HB_Err_Invalid_SubTable_Format);
never executed: return _hb_err (HB_Err_Invalid_SubTable_Format);
0
5654 } -
5655 -
5656 return HB_Err_Ok; /* never reached */
never executed: return HB_Err_Ok;
0
5657} -
5658 -
5659 -
5660 -
5661/*********** -
5662 * GPOS API -
5663 ***********/ -
5664 -
5665 -
5666 -
5667HB_Error HB_GPOS_Select_Script( HB_GPOSHeader* gpos, -
5668 HB_UInt script_tag, -
5669 HB_UShort* script_index ) -
5670{ -
5671 HB_UShort n;
executed (the execution status of this line is deduced): HB_UShort n;
-
5672 -
5673 HB_ScriptList* sl;
executed (the execution status of this line is deduced): HB_ScriptList* sl;
-
5674 HB_ScriptRecord* sr;
executed (the execution status of this line is deduced): HB_ScriptRecord* sr;
-
5675 -
5676 -
5677 if ( !gpos || !script_index )
partially evaluated: !gpos
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:460
partially evaluated: !script_index
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:460
0-460
5678 return ERR(HB_Err_Invalid_Argument);
never executed: return _hb_err (HB_Err_Invalid_Argument);
0
5679 -
5680 sl = &gpos->ScriptList;
executed (the execution status of this line is deduced): sl = &gpos->ScriptList;
-
5681 sr = sl->ScriptRecord;
executed (the execution status of this line is deduced): sr = sl->ScriptRecord;
-
5682 -
5683 for ( n = 0; n < sl->ScriptCount; n++ )
evaluated: n < sl->ScriptCount
TRUEFALSE
yes
Evaluation Count:5588
yes
Evaluation Count:1
1-5588
5684 if ( script_tag == sr[n].ScriptTag )
evaluated: script_tag == sr[n].ScriptTag
TRUEFALSE
yes
Evaluation Count:459
yes
Evaluation Count:5129
459-5129
5685 { -
5686 *script_index = n;
executed (the execution status of this line is deduced): *script_index = n;
-
5687 -
5688 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:459
459
5689 } -
5690 -
5691 return HB_Err_Not_Covered;
executed: return HB_Err_Not_Covered;
Execution Count:1
1
5692} -
5693 -
5694 -
5695 -
5696HB_Error HB_GPOS_Select_Language( HB_GPOSHeader* gpos, -
5697 HB_UInt language_tag, -
5698 HB_UShort script_index, -
5699 HB_UShort* language_index, -
5700 HB_UShort* req_feature_index ) -
5701{ -
5702 HB_UShort n;
never executed (the execution status of this line is deduced): HB_UShort n;
-
5703 -
5704 HB_ScriptList* sl;
never executed (the execution status of this line is deduced): HB_ScriptList* sl;
-
5705 HB_ScriptRecord* sr;
never executed (the execution status of this line is deduced): HB_ScriptRecord* sr;
-
5706 HB_ScriptTable* s;
never executed (the execution status of this line is deduced): HB_ScriptTable* s;
-
5707 HB_LangSysRecord* lsr;
never executed (the execution status of this line is deduced): HB_LangSysRecord* lsr;
-
5708 -
5709 -
5710 if ( !gpos || !language_index || !req_feature_index )
never evaluated: !gpos
never evaluated: !language_index
never evaluated: !req_feature_index
0
5711 return ERR(HB_Err_Invalid_Argument);
never executed: return _hb_err (HB_Err_Invalid_Argument);
0
5712 -
5713 sl = &gpos->ScriptList;
never executed (the execution status of this line is deduced): sl = &gpos->ScriptList;
-
5714 sr = sl->ScriptRecord;
never executed (the execution status of this line is deduced): sr = sl->ScriptRecord;
-
5715 -
5716 if ( script_index >= sl->ScriptCount )
never evaluated: script_index >= sl->ScriptCount
0
5717 return ERR(HB_Err_Invalid_Argument);
never executed: return _hb_err (HB_Err_Invalid_Argument);
0
5718 -
5719 s = &sr[script_index].Script;
never executed (the execution status of this line is deduced): s = &sr[script_index].Script;
-
5720 lsr = s->LangSysRecord;
never executed (the execution status of this line is deduced): lsr = s->LangSysRecord;
-
5721 -
5722 for ( n = 0; n < s->LangSysCount; n++ )
never evaluated: n < s->LangSysCount
0
5723 if ( language_tag == lsr[n].LangSysTag )
never evaluated: language_tag == lsr[n].LangSysTag
0
5724 { -
5725 *language_index = n;
never executed (the execution status of this line is deduced): *language_index = n;
-
5726 *req_feature_index = lsr[n].LangSys.ReqFeatureIndex;
never executed (the execution status of this line is deduced): *req_feature_index = lsr[n].LangSys.ReqFeatureIndex;
-
5727 -
5728 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
5729 } -
5730 -
5731 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
5732} -
5733 -
5734 -
5735/* selecting 0xFFFF for language_index asks for the values of the -
5736 default language (DefaultLangSys) */ -
5737 -
5738 -
5739HB_Error HB_GPOS_Select_Feature( HB_GPOSHeader* gpos, -
5740 HB_UInt feature_tag, -
5741 HB_UShort script_index, -
5742 HB_UShort language_index, -
5743 HB_UShort* feature_index ) -
5744{ -
5745 HB_UShort n;
executed (the execution status of this line is deduced): HB_UShort n;
-
5746 -
5747 HB_ScriptList* sl;
executed (the execution status of this line is deduced): HB_ScriptList* sl;
-
5748 HB_ScriptRecord* sr;
executed (the execution status of this line is deduced): HB_ScriptRecord* sr;
-
5749 HB_ScriptTable* s;
executed (the execution status of this line is deduced): HB_ScriptTable* s;
-
5750 HB_LangSysRecord* lsr;
executed (the execution status of this line is deduced): HB_LangSysRecord* lsr;
-
5751 HB_LangSys* ls;
executed (the execution status of this line is deduced): HB_LangSys* ls;
-
5752 HB_UShort* fi;
executed (the execution status of this line is deduced): HB_UShort* fi;
-
5753 -
5754 HB_FeatureList* fl;
executed (the execution status of this line is deduced): HB_FeatureList* fl;
-
5755 HB_FeatureRecord* fr;
executed (the execution status of this line is deduced): HB_FeatureRecord* fr;
-
5756 -
5757 -
5758 if ( !gpos || !feature_index )
partially evaluated: !gpos
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1259
partially evaluated: !feature_index
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1259
0-1259
5759 return ERR(HB_Err_Invalid_Argument);
never executed: return _hb_err (HB_Err_Invalid_Argument);
0
5760 -
5761 sl = &gpos->ScriptList;
executed (the execution status of this line is deduced): sl = &gpos->ScriptList;
-
5762 sr = sl->ScriptRecord;
executed (the execution status of this line is deduced): sr = sl->ScriptRecord;
-
5763 -
5764 fl = &gpos->FeatureList;
executed (the execution status of this line is deduced): fl = &gpos->FeatureList;
-
5765 fr = fl->FeatureRecord;
executed (the execution status of this line is deduced): fr = fl->FeatureRecord;
-
5766 -
5767 if ( script_index >= sl->ScriptCount )
partially evaluated: script_index >= sl->ScriptCount
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1259
0-1259
5768 return ERR(HB_Err_Invalid_Argument);
never executed: return _hb_err (HB_Err_Invalid_Argument);
0
5769 -
5770 s = &sr[script_index].Script;
executed (the execution status of this line is deduced): s = &sr[script_index].Script;
-
5771 lsr = s->LangSysRecord;
executed (the execution status of this line is deduced): lsr = s->LangSysRecord;
-
5772 -
5773 if ( language_index == 0xFFFF )
partially evaluated: language_index == 0xFFFF
TRUEFALSE
yes
Evaluation Count:1259
no
Evaluation Count:0
0-1259
5774 ls = &s->DefaultLangSys;
executed: ls = &s->DefaultLangSys;
Execution Count:1259
1259
5775 else -
5776 { -
5777 if ( language_index >= s->LangSysCount )
never evaluated: language_index >= s->LangSysCount
0
5778 return ERR(HB_Err_Invalid_Argument);
never executed: return _hb_err (HB_Err_Invalid_Argument);
0
5779 -
5780 ls = &lsr[language_index].LangSys;
never executed (the execution status of this line is deduced): ls = &lsr[language_index].LangSys;
-
5781 }
never executed: }
0
5782 -
5783 fi = ls->FeatureIndex;
executed (the execution status of this line is deduced): fi = ls->FeatureIndex;
-
5784 -
5785 for ( n = 0; n < ls->FeatureCount; n++ )
partially evaluated: n < ls->FeatureCount
TRUEFALSE
yes
Evaluation Count:2406
no
Evaluation Count:0
0-2406
5786 { -
5787 if ( fi[n] >= fl->FeatureCount )
partially evaluated: fi[n] >= fl->FeatureCount
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2406
0-2406
5788 return ERR(HB_Err_Invalid_SubTable_Format);
never executed: return _hb_err (HB_Err_Invalid_SubTable_Format);
0
5789 -
5790 if ( feature_tag == fr[fi[n]].FeatureTag )
evaluated: feature_tag == fr[fi[n]].FeatureTag
TRUEFALSE
yes
Evaluation Count:1259
yes
Evaluation Count:1147
1147-1259
5791 { -
5792 *feature_index = fi[n];
executed (the execution status of this line is deduced): *feature_index = fi[n];
-
5793 -
5794 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:1259
1259
5795 } -
5796 }
executed: }
Execution Count:1147
1147
5797 -
5798 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
5799} -
5800 -
5801 -
5802/* The next three functions return a null-terminated list */ -
5803 -
5804 -
5805HB_Error HB_GPOS_Query_Scripts( HB_GPOSHeader* gpos, -
5806 HB_UInt** script_tag_list ) -
5807{ -
5808 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
5809 HB_UShort n;
never executed (the execution status of this line is deduced): HB_UShort n;
-
5810 HB_UInt* stl;
never executed (the execution status of this line is deduced): HB_UInt* stl;
-
5811 -
5812 HB_ScriptList* sl;
never executed (the execution status of this line is deduced): HB_ScriptList* sl;
-
5813 HB_ScriptRecord* sr;
never executed (the execution status of this line is deduced): HB_ScriptRecord* sr;
-
5814 -
5815 -
5816 if ( !gpos || !script_tag_list )
never evaluated: !gpos
never evaluated: !script_tag_list
0
5817 return ERR(HB_Err_Invalid_Argument);
never executed: return _hb_err (HB_Err_Invalid_Argument);
0
5818 -
5819 sl = &gpos->ScriptList;
never executed (the execution status of this line is deduced): sl = &gpos->ScriptList;
-
5820 sr = sl->ScriptRecord;
never executed (the execution status of this line is deduced): sr = sl->ScriptRecord;
-
5821 -
5822 if ( ALLOC_ARRAY( stl, sl->ScriptCount + 1, HB_UInt ) )
never evaluated: ( (stl) = _hb_alloc( (sl->ScriptCount + 1)*sizeof(HB_UInt), &error ), error != 0 )
0
5823 return error;
never executed: return error;
0
5824 -
5825 for ( n = 0; n < sl->ScriptCount; n++ )
never evaluated: n < sl->ScriptCount
0
5826 stl[n] = sr[n].ScriptTag;
never executed: stl[n] = sr[n].ScriptTag;
0
5827 stl[n] = 0;
never executed (the execution status of this line is deduced): stl[n] = 0;
-
5828 -
5829 *script_tag_list = stl;
never executed (the execution status of this line is deduced): *script_tag_list = stl;
-
5830 -
5831 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
5832} -
5833 -
5834 -
5835 -
5836HB_Error HB_GPOS_Query_Languages( HB_GPOSHeader* gpos, -
5837 HB_UShort script_index, -
5838 HB_UInt** language_tag_list ) -
5839{ -
5840 HB_Error error;
never executed (the execution status of this line is deduced): HB_Error error;
-
5841 HB_UShort n;
never executed (the execution status of this line is deduced): HB_UShort n;
-
5842 HB_UInt* ltl;
never executed (the execution status of this line is deduced): HB_UInt* ltl;
-
5843 -
5844 HB_ScriptList* sl;
never executed (the execution status of this line is deduced): HB_ScriptList* sl;
-
5845 HB_ScriptRecord* sr;
never executed (the execution status of this line is deduced): HB_ScriptRecord* sr;
-
5846 HB_ScriptTable* s;
never executed (the execution status of this line is deduced): HB_ScriptTable* s;
-
5847 HB_LangSysRecord* lsr;
never executed (the execution status of this line is deduced): HB_LangSysRecord* lsr;
-
5848 -
5849 -
5850 if ( !gpos || !language_tag_list )
never evaluated: !gpos
never evaluated: !language_tag_list
0
5851 return ERR(HB_Err_Invalid_Argument);
never executed: return _hb_err (HB_Err_Invalid_Argument);
0
5852 -
5853 sl = &gpos->ScriptList;
never executed (the execution status of this line is deduced): sl = &gpos->ScriptList;
-
5854 sr = sl->ScriptRecord;
never executed (the execution status of this line is deduced): sr = sl->ScriptRecord;
-
5855 -
5856 if ( script_index >= sl->ScriptCount )
never evaluated: script_index >= sl->ScriptCount
0
5857 return ERR(HB_Err_Invalid_Argument);
never executed: return _hb_err (HB_Err_Invalid_Argument);
0
5858 -
5859 s = &sr[script_index].Script;
never executed (the execution status of this line is deduced): s = &sr[script_index].Script;
-
5860 lsr = s->LangSysRecord;
never executed (the execution status of this line is deduced): lsr = s->LangSysRecord;
-
5861 -
5862 if ( ALLOC_ARRAY( ltl, s->LangSysCount + 1, HB_UInt ) )
never evaluated: ( (ltl) = _hb_alloc( (s->LangSysCount + 1)*sizeof(HB_UInt), &error ), error != 0 )
0
5863 return error;
never executed: return error;
0
5864 -
5865 for ( n = 0; n < s->LangSysCount; n++ )
never evaluated: n < s->LangSysCount
0
5866 ltl[n] = lsr[n].LangSysTag;
never executed: ltl[n] = lsr[n].LangSysTag;
0
5867 ltl[n] = 0;
never executed (the execution status of this line is deduced): ltl[n] = 0;
-
5868 -
5869 *language_tag_list = ltl;
never executed (the execution status of this line is deduced): *language_tag_list = ltl;
-
5870 -
5871 return HB_Err_Ok;
never executed: return HB_Err_Ok;
0
5872} -
5873 -
5874 -
5875/* selecting 0xFFFF for language_index asks for the values of the -
5876 default language (DefaultLangSys) */ -
5877 -
5878 -
5879HB_Error HB_GPOS_Query_Features( HB_GPOSHeader* gpos, -
5880 HB_UShort script_index, -
5881 HB_UShort language_index, -
5882 HB_UInt** feature_tag_list ) -
5883{ -
5884 HB_UShort n;
executed (the execution status of this line is deduced): HB_UShort n;
-
5885 HB_Error error;
executed (the execution status of this line is deduced): HB_Error error;
-
5886 HB_UInt* ftl;
executed (the execution status of this line is deduced): HB_UInt* ftl;
-
5887 -
5888 HB_ScriptList* sl;
executed (the execution status of this line is deduced): HB_ScriptList* sl;
-
5889 HB_ScriptRecord* sr;
executed (the execution status of this line is deduced): HB_ScriptRecord* sr;
-
5890 HB_ScriptTable* s;
executed (the execution status of this line is deduced): HB_ScriptTable* s;
-
5891 HB_LangSysRecord* lsr;
executed (the execution status of this line is deduced): HB_LangSysRecord* lsr;
-
5892 HB_LangSys* ls;
executed (the execution status of this line is deduced): HB_LangSys* ls;
-
5893 HB_UShort* fi;
executed (the execution status of this line is deduced): HB_UShort* fi;
-
5894 -
5895 HB_FeatureList* fl;
executed (the execution status of this line is deduced): HB_FeatureList* fl;
-
5896 HB_FeatureRecord* fr;
executed (the execution status of this line is deduced): HB_FeatureRecord* fr;
-
5897 -
5898 -
5899 if ( !gpos || !feature_tag_list )
partially evaluated: !gpos
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:459
partially evaluated: !feature_tag_list
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:459
0-459
5900 return ERR(HB_Err_Invalid_Argument);
never executed: return _hb_err (HB_Err_Invalid_Argument);
0
5901 -
5902 sl = &gpos->ScriptList;
executed (the execution status of this line is deduced): sl = &gpos->ScriptList;
-
5903 sr = sl->ScriptRecord;
executed (the execution status of this line is deduced): sr = sl->ScriptRecord;
-
5904 -
5905 fl = &gpos->FeatureList;
executed (the execution status of this line is deduced): fl = &gpos->FeatureList;
-
5906 fr = fl->FeatureRecord;
executed (the execution status of this line is deduced): fr = fl->FeatureRecord;
-
5907 -
5908 if ( script_index >= sl->ScriptCount )
partially evaluated: script_index >= sl->ScriptCount
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:459
0-459
5909 return ERR(HB_Err_Invalid_Argument);
never executed: return _hb_err (HB_Err_Invalid_Argument);
0
5910 -
5911 s = &sr[script_index].Script;
executed (the execution status of this line is deduced): s = &sr[script_index].Script;
-
5912 lsr = s->LangSysRecord;
executed (the execution status of this line is deduced): lsr = s->LangSysRecord;
-
5913 -
5914 if ( language_index == 0xFFFF )
partially evaluated: language_index == 0xFFFF
TRUEFALSE
yes
Evaluation Count:459
no
Evaluation Count:0
0-459
5915 ls = &s->DefaultLangSys;
executed: ls = &s->DefaultLangSys;
Execution Count:459
459
5916 else -
5917 { -
5918 if ( language_index >= s->LangSysCount )
never evaluated: language_index >= s->LangSysCount
0
5919 return ERR(HB_Err_Invalid_Argument);
never executed: return _hb_err (HB_Err_Invalid_Argument);
0
5920 -
5921 ls = &lsr[language_index].LangSys;
never executed (the execution status of this line is deduced): ls = &lsr[language_index].LangSys;
-
5922 }
never executed: }
0
5923 -
5924 fi = ls->FeatureIndex;
executed (the execution status of this line is deduced): fi = ls->FeatureIndex;
-
5925 -
5926 if ( ALLOC_ARRAY( ftl, ls->FeatureCount + 1, HB_UInt ) )
partially evaluated: ( (ftl) = _hb_alloc( (ls->FeatureCount + 1)*sizeof(HB_UInt), &error ), error != 0 )
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:459
0-459
5927 return error;
never executed: return error;
0
5928 -
5929 for ( n = 0; n < ls->FeatureCount; n++ )
evaluated: n < ls->FeatureCount
TRUEFALSE
yes
Evaluation Count:1259
yes
Evaluation Count:459
459-1259
5930 { -
5931 if ( fi[n] >= fl->FeatureCount )
partially evaluated: fi[n] >= fl->FeatureCount
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1259
0-1259
5932 { -
5933 FREE( ftl );
never executed: }
never executed: }
never evaluated: (ftl)
never evaluated: 0
0
5934 return ERR(HB_Err_Invalid_SubTable_Format);
never executed: return _hb_err (HB_Err_Invalid_SubTable_Format);
0
5935 } -
5936 ftl[n] = fr[fi[n]].FeatureTag;
executed (the execution status of this line is deduced): ftl[n] = fr[fi[n]].FeatureTag;
-
5937 }
executed: }
Execution Count:1259
1259
5938 ftl[n] = 0;
executed (the execution status of this line is deduced): ftl[n] = 0;
-
5939 -
5940 *feature_tag_list = ftl;
executed (the execution status of this line is deduced): *feature_tag_list = ftl;
-
5941 -
5942 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:459
459
5943} -
5944 -
5945 -
5946/* Do an individual subtable lookup. Returns HB_Err_Ok if positioning -
5947 has been done, or HB_Err_Not_Covered if not. */ -
5948static HB_Error GPOS_Do_Glyph_Lookup( GPOS_Instance* gpi, -
5949 HB_UShort lookup_index, -
5950 HB_Buffer buffer, -
5951 HB_UShort context_length, -
5952 int nesting_level ) -
5953{ -
5954 HB_Error error = HB_Err_Not_Covered;
executed (the execution status of this line is deduced): HB_Error error = HB_Err_Not_Covered;
-
5955 HB_UShort i, flags, lookup_count;
executed (the execution status of this line is deduced): HB_UShort i, flags, lookup_count;
-
5956 HB_GPOSHeader* gpos = gpi->gpos;
executed (the execution status of this line is deduced): HB_GPOSHeader* gpos = gpi->gpos;
-
5957 HB_Lookup* lo;
executed (the execution status of this line is deduced): HB_Lookup* lo;
-
5958 int lookup_type;
executed (the execution status of this line is deduced): int lookup_type;
-
5959 -
5960 -
5961 nesting_level++;
executed (the execution status of this line is deduced): nesting_level++;
-
5962 -
5963 if ( nesting_level > HB_MAX_NESTING_LEVEL )
partially evaluated: nesting_level > 100
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:16119752
0-16119752
5964 return ERR(HB_Err_Not_Covered); /* ERR() call intended */
never executed: return _hb_err (HB_Err_Not_Covered);
0
5965 -
5966 lookup_count = gpos->LookupList.LookupCount;
executed (the execution status of this line is deduced): lookup_count = gpos->LookupList.LookupCount;
-
5967 if (lookup_index >= lookup_count)
partially evaluated: lookup_index >= lookup_count
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:16119752
0-16119752
5968 return error;
never executed: return error;
0
5969 -
5970 lo = &gpos->LookupList.Lookup[lookup_index];
executed (the execution status of this line is deduced): lo = &gpos->LookupList.Lookup[lookup_index];
-
5971 flags = lo->LookupFlag;
executed (the execution status of this line is deduced): flags = lo->LookupFlag;
-
5972 lookup_type = lo->LookupType;
executed (the execution status of this line is deduced): lookup_type = lo->LookupType;
-
5973 -
5974 for ( i = 0; i < lo->SubTableCount; i++ )
evaluated: i < lo->SubTableCount
TRUEFALSE
yes
Evaluation Count:31873883
yes
Evaluation Count:15685084
15685084-31873883
5975 { -
5976 HB_GPOS_SubTable *st = &lo->SubTable[i].st.gpos;
executed (the execution status of this line is deduced): HB_GPOS_SubTable *st = &lo->SubTable[i].st.gpos;
-
5977 -
5978 switch (lookup_type) { -
5979 case HB_GPOS_LOOKUP_SINGLE: -
5980 error = Lookup_SinglePos ( gpi, st, buffer, flags, context_length, nesting_level ); break;
executed: break;
Execution Count:11
11
5981 case HB_GPOS_LOOKUP_PAIR: -
5982 error = Lookup_PairPos ( gpi, st, buffer, flags, context_length, nesting_level ); break;
executed: break;
Execution Count:6220365
6220365
5983 case HB_GPOS_LOOKUP_CURSIVE: -
5984 error = Lookup_CursivePos ( gpi, st, buffer, flags, context_length, nesting_level ); break;
never executed: break;
0
5985 case HB_GPOS_LOOKUP_MARKBASE: -
5986 error = Lookup_MarkBasePos ( gpi, st, buffer, flags, context_length, nesting_level ); break;
executed: break;
Execution Count:16167399
16167399
5987 case HB_GPOS_LOOKUP_MARKLIG: -
5988 error = Lookup_MarkLigPos ( gpi, st, buffer, flags, context_length, nesting_level ); break;
executed: break;
Execution Count:2853864
2853864
5989 case HB_GPOS_LOOKUP_MARKMARK: -
5990 error = Lookup_MarkMarkPos ( gpi, st, buffer, flags, context_length, nesting_level ); break;
executed: break;
Execution Count:6632244
6632244
5991 case HB_GPOS_LOOKUP_CONTEXT: -
5992 error = Lookup_ContextPos ( gpi, st, buffer, flags, context_length, nesting_level ); break;
never executed: break;
0
5993 case HB_GPOS_LOOKUP_CHAIN: -
5994 error = Lookup_ChainContextPos ( gpi, st, buffer, flags, context_length, nesting_level ); break;
never executed: break;
0
5995 /*case HB_GPOS_LOOKUP_EXTENSION: -
5996 error = Lookup_ExtensionPos ( gpi, st, buffer, flags, context_length, nesting_level ); break;*/ -
5997 default: -
5998 error = HB_Err_Not_Covered;
never executed (the execution status of this line is deduced): error = HB_Err_Not_Covered;
-
5999 }
never executed: }
0
6000 -
6001 /* Check whether we have a successful positioning or an error other -
6002 than HB_Err_Not_Covered */ -
6003 if ( error != HB_Err_Not_Covered )
evaluated: error != HB_Err_Not_Covered
TRUEFALSE
yes
Evaluation Count:434668
yes
Evaluation Count:31439215
434668-31439215
6004 return error;
executed: return error;
Execution Count:434668
434668
6005 }
executed: }
Execution Count:31439215
31439215
6006 -
6007 return HB_Err_Not_Covered;
executed: return HB_Err_Not_Covered;
Execution Count:15685084
15685084
6008} -
6009 -
6010 -
6011HB_INTERNAL HB_Error -
6012_HB_GPOS_Load_SubTable( HB_GPOS_SubTable* st, -
6013 HB_Stream stream, -
6014 HB_UShort lookup_type ) -
6015{ -
6016 switch ( lookup_type ) { -
6017 case HB_GPOS_LOOKUP_SINGLE: return Load_SinglePos ( st, stream );
executed: return Load_SinglePos ( st, stream );
Execution Count:14
14
6018 case HB_GPOS_LOOKUP_PAIR: return Load_PairPos ( st, stream );
executed: return Load_PairPos ( st, stream );
Execution Count:276
276
6019 case HB_GPOS_LOOKUP_CURSIVE: return Load_CursivePos ( st, stream );
never executed: return Load_CursivePos ( st, stream );
0
6020 case HB_GPOS_LOOKUP_MARKBASE: return Load_MarkBasePos ( st, stream );
executed: return Load_MarkBasePos ( st, stream );
Execution Count:1298
1298
6021 case HB_GPOS_LOOKUP_MARKLIG: return Load_MarkLigPos ( st, stream );
executed: return Load_MarkLigPos ( st, stream );
Execution Count:343
343
6022 case HB_GPOS_LOOKUP_MARKMARK: return Load_MarkMarkPos ( st, stream );
executed: return Load_MarkMarkPos ( st, stream );
Execution Count:753
753
6023 case HB_GPOS_LOOKUP_CONTEXT: return Load_ContextPos ( st, stream );
never executed: return Load_ContextPos ( st, stream );
0
6024 case HB_GPOS_LOOKUP_CHAIN: return Load_ChainContextPos ( st, stream );
never executed: return Load_ChainContextPos ( st, stream );
0
6025 /*case HB_GPOS_LOOKUP_EXTENSION: return Load_ExtensionPos ( st, stream );*/ -
6026 default: return ERR(HB_Err_Invalid_SubTable_Format);
never executed: return _hb_err (HB_Err_Invalid_SubTable_Format);
0
6027 } -
6028}
never executed: }
0
6029 -
6030 -
6031HB_INTERNAL void -
6032_HB_GPOS_Free_SubTable( HB_GPOS_SubTable* st, -
6033 HB_UShort lookup_type ) -
6034{ -
6035 switch ( lookup_type ) { -
6036 case HB_GPOS_LOOKUP_SINGLE: Free_SinglePos ( st ); return;
executed: return;
Execution Count:12
12
6037 case HB_GPOS_LOOKUP_PAIR: Free_PairPos ( st ); return;
executed: return;
Execution Count:264
264
6038 case HB_GPOS_LOOKUP_CURSIVE: Free_CursivePos ( st ); return;
never executed: return;
0
6039 case HB_GPOS_LOOKUP_MARKBASE: Free_MarkBasePos ( st ); return;
executed: return;
Execution Count:1233
1233
6040 case HB_GPOS_LOOKUP_MARKLIG: Free_MarkLigPos ( st ); return;
executed: return;
Execution Count:323
323
6041 case HB_GPOS_LOOKUP_MARKMARK: Free_MarkMarkPos ( st ); return;
executed: return;
Execution Count:715
715
6042 case HB_GPOS_LOOKUP_CONTEXT: Free_ContextPos ( st ); return;
never executed: return;
0
6043 case HB_GPOS_LOOKUP_CHAIN: Free_ChainContextPos ( st ); return;
never executed: return;
0
6044 /*case HB_GPOS_LOOKUP_EXTENSION: Free_ExtensionPos ( st ); return;*/ -
6045 default: return;
never executed: return;
0
6046 } -
6047}
never executed: }
0
6048 -
6049 -
6050/* apply one lookup to the input string object */ -
6051 -
6052static HB_Error GPOS_Do_String_Lookup( GPOS_Instance* gpi, -
6053 HB_UShort lookup_index, -
6054 HB_Buffer buffer ) -
6055{ -
6056 HB_Error error, retError = HB_Err_Not_Covered;
executed (the execution status of this line is deduced): HB_Error error, retError = HB_Err_Not_Covered;
-
6057 HB_GPOSHeader* gpos = gpi->gpos;
executed (the execution status of this line is deduced): HB_GPOSHeader* gpos = gpi->gpos;
-
6058 -
6059 HB_UInt* properties = gpos->LookupList.Properties;
executed (the execution status of this line is deduced): HB_UInt* properties = gpos->LookupList.Properties;
-
6060 -
6061 const int nesting_level = 0;
executed (the execution status of this line is deduced): const int nesting_level = 0;
-
6062 /* 0xFFFF indicates that we don't have a context length yet */ -
6063 const HB_UShort context_length = 0xFFFF;
executed (the execution status of this line is deduced): const HB_UShort context_length = 0xFFFF;
-
6064 -
6065 -
6066 gpi->last = 0xFFFF; /* no last valid glyph for cursive pos. */
executed (the execution status of this line is deduced): gpi->last = 0xFFFF;
-
6067 -
6068 buffer->in_pos = 0;
executed (the execution status of this line is deduced): buffer->in_pos = 0;
-
6069 while ( buffer->in_pos < buffer->in_length )
evaluated: buffer->in_pos < buffer->in_length
TRUEFALSE
yes
Evaluation Count:16119752
yes
Evaluation Count:1214652
1214652-16119752
6070 { -
6071 if ( ~IN_PROPERTIES( buffer->in_pos ) & properties[lookup_index] )
partially evaluated: ~(buffer->in_string[(buffer->in_pos)].properties) & properties[lookup_index]
TRUEFALSE
yes
Evaluation Count:16119752
no
Evaluation Count:0
0-16119752
6072 { -
6073 /* Note that the connection between mark and base glyphs hold -
6074 exactly one (string) lookup. For example, it would be possible -
6075 that in the first lookup, mark glyph X is attached to base -
6076 glyph A, and in the next lookup it is attached to base glyph B. -
6077 It is up to the font designer to provide meaningful lookups and -
6078 lookup order. */ -
6079 -
6080 error = GPOS_Do_Glyph_Lookup( gpi, lookup_index, buffer, context_length, nesting_level );
executed (the execution status of this line is deduced): error = GPOS_Do_Glyph_Lookup( gpi, lookup_index, buffer, context_length, nesting_level );
-
6081 if ( error && error != HB_Err_Not_Covered )
evaluated: error
TRUEFALSE
yes
Evaluation Count:15685084
yes
Evaluation Count:434668
partially evaluated: error != HB_Err_Not_Covered
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:15685084
0-15685084
6082 return error;
never executed: return error;
0
6083 }
executed: }
Execution Count:16119752
16119752
6084 else -
6085 { -
6086 /* Contrary to properties defined in GDEF, user-defined properties -
6087 will always stop a possible cursive positioning. */ -
6088 gpi->last = 0xFFFF;
never executed (the execution status of this line is deduced): gpi->last = 0xFFFF;
-
6089 -
6090 error = HB_Err_Not_Covered;
never executed (the execution status of this line is deduced): error = HB_Err_Not_Covered;
-
6091 }
never executed: }
0
6092 -
6093 if ( error == HB_Err_Not_Covered )
evaluated: error == HB_Err_Not_Covered
TRUEFALSE
yes
Evaluation Count:15685084
yes
Evaluation Count:434668
434668-15685084
6094 (buffer->in_pos)++;
executed: (buffer->in_pos)++;
Execution Count:15685084
15685084
6095 else -
6096 retError = error;
executed: retError = error;
Execution Count:434668
434668
6097 } -
6098 -
6099 return retError;
executed: return retError;
Execution Count:1214652
1214652
6100} -
6101 -
6102 -
6103static HB_Error Position_CursiveChain ( HB_Buffer buffer ) -
6104{ -
6105 HB_UInt i, j;
executed (the execution status of this line is deduced): HB_UInt i, j;
-
6106 HB_Position positions = buffer->positions;
executed (the execution status of this line is deduced): HB_Position positions = buffer->positions;
-
6107 -
6108 /* First handle all left-to-right connections */ -
6109 for (j = 0; j < buffer->in_length; j++)
evaluated: j < buffer->in_length
TRUEFALSE
yes
Evaluation Count:3316560
yes
Evaluation Count:248112
248112-3316560
6110 { -
6111 if (positions[j].cursive_chain > 0)
partially evaluated: positions[j].cursive_chain > 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3316560
0-3316560
6112 positions[j].y_pos += positions[j - positions[j].cursive_chain].y_pos;
never executed: positions[j].y_pos += positions[j - positions[j].cursive_chain].y_pos;
0
6113 }
executed: }
Execution Count:3316560
3316560
6114 -
6115 /* Then handle all right-to-left connections */ -
6116 for (i = buffer->in_length; i > 0; i--)
evaluated: i > 0
TRUEFALSE
yes
Evaluation Count:3316560
yes
Evaluation Count:248112
248112-3316560
6117 { -
6118 j = i - 1;
executed (the execution status of this line is deduced): j = i - 1;
-
6119 -
6120 if (positions[j].cursive_chain < 0)
partially evaluated: positions[j].cursive_chain < 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3316560
0-3316560
6121 positions[j].y_pos += positions[j - positions[j].cursive_chain].y_pos;
never executed: positions[j].y_pos += positions[j - positions[j].cursive_chain].y_pos;
0
6122 }
executed: }
Execution Count:3316560
3316560
6123 -
6124 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:248112
248112
6125} -
6126 -
6127 -
6128HB_Error HB_GPOS_Add_Feature( HB_GPOSHeader* gpos, -
6129 HB_UShort feature_index, -
6130 HB_UInt property ) -
6131{ -
6132 HB_UShort i;
executed (the execution status of this line is deduced): HB_UShort i;
-
6133 -
6134 HB_Feature feature;
executed (the execution status of this line is deduced): HB_Feature feature;
-
6135 HB_UInt* properties;
executed (the execution status of this line is deduced): HB_UInt* properties;
-
6136 HB_UShort* index;
executed (the execution status of this line is deduced): HB_UShort* index;
-
6137 HB_UShort lookup_count;
executed (the execution status of this line is deduced): HB_UShort lookup_count;
-
6138 -
6139 /* Each feature can only be added once */ -
6140 -
6141 if ( !gpos ||
partially evaluated: !gpos
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1259
0-1259
6142 feature_index >= gpos->FeatureList.FeatureCount ||
partially evaluated: feature_index >= gpos->FeatureList.FeatureCount
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1259
0-1259
6143 gpos->FeatureList.ApplyCount == gpos->FeatureList.FeatureCount )
partially evaluated: gpos->FeatureList.ApplyCount == gpos->FeatureList.FeatureCount
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1259
0-1259
6144 return ERR(HB_Err_Invalid_Argument);
never executed: return _hb_err (HB_Err_Invalid_Argument);
0
6145 -
6146 gpos->FeatureList.ApplyOrder[gpos->FeatureList.ApplyCount++] = feature_index;
executed (the execution status of this line is deduced): gpos->FeatureList.ApplyOrder[gpos->FeatureList.ApplyCount++] = feature_index;
-
6147 -
6148 properties = gpos->LookupList.Properties;
executed (the execution status of this line is deduced): properties = gpos->LookupList.Properties;
-
6149 -
6150 feature = gpos->FeatureList.FeatureRecord[feature_index].Feature;
executed (the execution status of this line is deduced): feature = gpos->FeatureList.FeatureRecord[feature_index].Feature;
-
6151 index = feature.LookupListIndex;
executed (the execution status of this line is deduced): index = feature.LookupListIndex;
-
6152 lookup_count = gpos->LookupList.LookupCount;
executed (the execution status of this line is deduced): lookup_count = gpos->LookupList.LookupCount;
-
6153 -
6154 for ( i = 0; i < feature.LookupListCount; i++ )
evaluated: i < feature.LookupListCount
TRUEFALSE
yes
Evaluation Count:2284
yes
Evaluation Count:1259
1259-2284
6155 { -
6156 HB_UShort lookup_index = index[i];
executed (the execution status of this line is deduced): HB_UShort lookup_index = index[i];
-
6157 if (lookup_index < lookup_count)
partially evaluated: lookup_index < lookup_count
TRUEFALSE
yes
Evaluation Count:2284
no
Evaluation Count:0
0-2284
6158 properties[lookup_index] |= property;
executed: properties[lookup_index] |= property;
Execution Count:2284
2284
6159 }
executed: }
Execution Count:2284
2284
6160 -
6161 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:1259
1259
6162} -
6163 -
6164 -
6165 -
6166HB_Error HB_GPOS_Clear_Features( HB_GPOSHeader* gpos ) -
6167{ -
6168 HB_UShort i;
executed (the execution status of this line is deduced): HB_UShort i;
-
6169 -
6170 HB_UInt* properties;
executed (the execution status of this line is deduced): HB_UInt* properties;
-
6171 -
6172 -
6173 if ( !gpos )
partially evaluated: !gpos
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:460
0-460
6174 return ERR(HB_Err_Invalid_Argument);
never executed: return _hb_err (HB_Err_Invalid_Argument);
0
6175 -
6176 gpos->FeatureList.ApplyCount = 0;
executed (the execution status of this line is deduced): gpos->FeatureList.ApplyCount = 0;
-
6177 -
6178 properties = gpos->LookupList.Properties;
executed (the execution status of this line is deduced): properties = gpos->LookupList.Properties;
-
6179 -
6180 for ( i = 0; i < gpos->LookupList.LookupCount; i++ )
evaluated: i < gpos->LookupList.LookupCount
TRUEFALSE
yes
Evaluation Count:7176
yes
Evaluation Count:460
460-7176
6181 properties[i] = 0;
executed: properties[i] = 0;
Execution Count:7176
7176
6182 -
6183 return HB_Err_Ok;
executed: return HB_Err_Ok;
Execution Count:460
460
6184} -
6185 -
6186#ifdef HB_SUPPORT_MULTIPLE_MASTER -
6187HB_Error HB_GPOS_Register_MM_Function( HB_GPOSHeader* gpos, -
6188 HB_MMFunction mmfunc, -
6189 void* data ) -
6190{ -
6191 if ( !gpos ) -
6192 return ERR(HB_Err_Invalid_Argument); -
6193 -
6194 gpos->mmfunc = mmfunc; -
6195 gpos->data = data; -
6196 -
6197 return HB_Err_Ok; -
6198} -
6199#endif -
6200 -
6201/* If `dvi' is TRUE, glyph contour points for anchor points and device -
6202 tables are ignored -- you will get device independent values. */ -
6203 -
6204 -
6205HB_Error HB_GPOS_Apply_String( HB_Font font, -
6206 HB_GPOSHeader* gpos, -
6207 HB_UShort load_flags, -
6208 HB_Buffer buffer, -
6209 HB_Bool dvi, -
6210 HB_Bool r2l ) -
6211{ -
6212 HB_Error error, retError = HB_Err_Not_Covered;
executed (the execution status of this line is deduced): HB_Error error, retError = HB_Err_Not_Covered;
-
6213 GPOS_Instance gpi;
executed (the execution status of this line is deduced): GPOS_Instance gpi;
-
6214 int i, j, lookup_count, num_features;
executed (the execution status of this line is deduced): int i, j, lookup_count, num_features;
-
6215 -
6216 if ( !font || !gpos || !buffer )
partially evaluated: !font
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:248113
partially evaluated: !gpos
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:248113
partially evaluated: !buffer
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:248113
0-248113
6217 return ERR(HB_Err_Invalid_Argument);
never executed: return _hb_err (HB_Err_Invalid_Argument);
0
6218 -
6219 if ( buffer->in_length == 0 )
partially evaluated: buffer->in_length == 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:248113
0-248113
6220 return HB_Err_Not_Covered;
never executed: return HB_Err_Not_Covered;
0
6221 -
6222 gpi.font = font;
executed (the execution status of this line is deduced): gpi.font = font;
-
6223 gpi.gpos = gpos;
executed (the execution status of this line is deduced): gpi.gpos = gpos;
-
6224 gpi.load_flags = load_flags;
executed (the execution status of this line is deduced): gpi.load_flags = load_flags;
-
6225 gpi.r2l = r2l;
executed (the execution status of this line is deduced): gpi.r2l = r2l;
-
6226 gpi.dvi = dvi;
executed (the execution status of this line is deduced): gpi.dvi = dvi;
-
6227 -
6228 lookup_count = gpos->LookupList.LookupCount;
executed (the execution status of this line is deduced): lookup_count = gpos->LookupList.LookupCount;
-
6229 num_features = gpos->FeatureList.ApplyCount;
executed (the execution status of this line is deduced): num_features = gpos->FeatureList.ApplyCount;
-
6230 -
6231 if ( num_features )
evaluated: num_features
TRUEFALSE
yes
Evaluation Count:248112
yes
Evaluation Count:1
1-248112
6232 { -
6233 error = _hb_buffer_clear_positions( buffer );
executed (the execution status of this line is deduced): error = _hb_buffer_clear_positions( buffer );
-
6234 if ( error )
partially evaluated: error
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:248112
0-248112
6235 return error;
never executed: return error;
0
6236 }
executed: }
Execution Count:248112
248112
6237 -
6238 for ( i = 0; i < num_features; i++ )
evaluated: i < num_features
TRUEFALSE
yes
Evaluation Count:744153
yes
Evaluation Count:248113
248113-744153
6239 { -
6240 HB_UShort feature_index = gpos->FeatureList.ApplyOrder[i];
executed (the execution status of this line is deduced): HB_UShort feature_index = gpos->FeatureList.ApplyOrder[i];
-
6241 HB_Feature feature = gpos->FeatureList.FeatureRecord[feature_index].Feature;
executed (the execution status of this line is deduced): HB_Feature feature = gpos->FeatureList.FeatureRecord[feature_index].Feature;
-
6242 -
6243 for ( j = 0; j < feature.LookupListCount; j++ )
evaluated: j < feature.LookupListCount
TRUEFALSE
yes
Evaluation Count:1214652
yes
Evaluation Count:744153
744153-1214652
6244 { -
6245 HB_UShort lookup_index = feature.LookupListIndex[j];
executed (the execution status of this line is deduced): HB_UShort lookup_index = feature.LookupListIndex[j];
-
6246 -
6247 /* Skip nonexistant lookups */ -
6248 if (lookup_index >= lookup_count)
partially evaluated: lookup_index >= lookup_count
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1214652
0-1214652
6249 continue;
never executed: continue;
0
6250 -
6251 error = GPOS_Do_String_Lookup( &gpi, lookup_index, buffer );
executed (the execution status of this line is deduced): error = GPOS_Do_String_Lookup( &gpi, lookup_index, buffer );
-
6252 if ( error )
evaluated: error
TRUEFALSE
yes
Evaluation Count:1129190
yes
Evaluation Count:85462
85462-1129190
6253 { -
6254 if ( error != HB_Err_Not_Covered )
partially evaluated: error != HB_Err_Not_Covered
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1129190
0-1129190
6255 return error;
never executed: return error;
0
6256 }
executed: }
Execution Count:1129190
1129190
6257 else -
6258 retError = error;
executed: retError = error;
Execution Count:85462
85462
6259 } -
6260 }
executed: }
Execution Count:744153
744153
6261 -
6262 if ( num_features )
evaluated: num_features
TRUEFALSE
yes
Evaluation Count:248112
yes
Evaluation Count:1
1-248112
6263 { -
6264 error = Position_CursiveChain ( buffer );
executed (the execution status of this line is deduced): error = Position_CursiveChain ( buffer );
-
6265 if ( error )
partially evaluated: error
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:248112
0-248112
6266 return error;
never executed: return error;
0
6267 }
executed: }
Execution Count:248112
248112
6268 -
6269 return retError;
executed: return retError;
Execution Count:248113
248113
6270} -
6271 -
6272/* END */ -
6273 -
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