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Side by Side Diff: third_party/harfbuzz-ng/src/hb-ot-name-table.hh

Issue 1408003004: Roll harfbuzz-ng to 1.0.5 (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@2526
Patch Set: Created 5 years, 2 months ago
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1 /* 1 /*
2 * Copyright © 2011,2012 Google, Inc. 2 * Copyright © 2011,2012 Google, Inc.
3 * 3 *
4 * This is part of HarfBuzz, a text shaping library. 4 * This is part of HarfBuzz, a text shaping library.
5 * 5 *
6 * Permission is hereby granted, without written agreement and without 6 * Permission is hereby granted, without written agreement and without
7 * license or royalty fees, to use, copy, modify, and distribute this 7 * license or royalty fees, to use, copy, modify, and distribute this
8 * software and its documentation for any purpose, provided that the 8 * software and its documentation for any purpose, provided that the
9 * above copyright notice and the following two paragraphs appear in 9 * above copyright notice and the following two paragraphs appear in
10 * all copies of this software. 10 * all copies of this software.
(...skipping 42 matching lines...) Expand 10 before | Expand all | Expand 10 after
53 if (ret) return ret; 53 if (ret) return ret;
54 ret = b->nameID.cmp (a->nameID); 54 ret = b->nameID.cmp (a->nameID);
55 if (ret) return ret; 55 if (ret) return ret;
56 return 0; 56 return 0;
57 } 57 }
58 58
59 inline bool sanitize (hb_sanitize_context_t *c, const void *base) const 59 inline bool sanitize (hb_sanitize_context_t *c, const void *base) const
60 { 60 {
61 TRACE_SANITIZE (this); 61 TRACE_SANITIZE (this);
62 /* We can check from base all the way up to the end of string... */ 62 /* We can check from base all the way up to the end of string... */
63 return TRACE_RETURN (c->check_struct (this) && c->check_range ((char *) base , (unsigned int) length + offset)); 63 return_trace (c->check_struct (this) && c->check_range ((char *) base, (unsi gned int) length + offset));
64 } 64 }
65 65
66 USHORT platformID; /* Platform ID. */ 66 USHORT platformID; /* Platform ID. */
67 USHORT encodingID; /* Platform-specific encoding ID. */ 67 USHORT encodingID; /* Platform-specific encoding ID. */
68 USHORT languageID; /* Language ID. */ 68 USHORT languageID; /* Language ID. */
69 USHORT nameID; /* Name ID. */ 69 USHORT nameID; /* Name ID. */
70 USHORT length; /* String length (in bytes). */ 70 USHORT length; /* String length (in bytes). */
71 USHORT offset; /* String offset from start of storage area (in bytes). */ 71 USHORT offset; /* String offset from start of storage area (in bytes). */
72 public: 72 public:
73 DEFINE_SIZE_STATIC (12); 73 DEFINE_SIZE_STATIC (12);
(...skipping 26 matching lines...) Expand all
100 } 100 }
101 101
102 inline unsigned int get_size (void) const 102 inline unsigned int get_size (void) const
103 { return min_size + count * nameRecord[0].min_size; } 103 { return min_size + count * nameRecord[0].min_size; }
104 104
105 inline bool sanitize_records (hb_sanitize_context_t *c) const { 105 inline bool sanitize_records (hb_sanitize_context_t *c) const {
106 TRACE_SANITIZE (this); 106 TRACE_SANITIZE (this);
107 char *string_pool = (char *) this + stringOffset; 107 char *string_pool = (char *) this + stringOffset;
108 unsigned int _count = count; 108 unsigned int _count = count;
109 for (unsigned int i = 0; i < _count; i++) 109 for (unsigned int i = 0; i < _count; i++)
110 if (!nameRecord[i].sanitize (c, string_pool)) return TRACE_RETURN (false); 110 if (!nameRecord[i].sanitize (c, string_pool)) return_trace (false);
111 return TRACE_RETURN (true); 111 return_trace (true);
112 } 112 }
113 113
114 inline bool sanitize (hb_sanitize_context_t *c) const 114 inline bool sanitize (hb_sanitize_context_t *c) const
115 { 115 {
116 TRACE_SANITIZE (this); 116 TRACE_SANITIZE (this);
117 return TRACE_RETURN (c->check_struct (this) && 117 return_trace (c->check_struct (this) &&
118 » » » likely (format == 0 || format == 1) && 118 » » likely (format == 0 || format == 1) &&
119 » » » c->check_array (nameRecord, nameRecord[0].static_size, count) && 119 » » c->check_array (nameRecord, nameRecord[0].static_size, count) &&
120 » » » sanitize_records (c)); 120 » » sanitize_records (c));
121 } 121 }
122 122
123 /* We only implement format 0 for now. */ 123 /* We only implement format 0 for now. */
124 USHORT format; /* Format selector (=0/1). */ 124 USHORT format; /* Format selector (=0/1). */
125 USHORT count; /* Number of name records. */ 125 USHORT count; /* Number of name records. */
126 Offset<> stringOffset; /* Offset to start of string storage (fr om start of table). */ 126 Offset<> stringOffset; /* Offset to start of string storage (fr om start of table). */
127 NameRecord nameRecord[VAR]; /* The name records where count is the n umber of records. */ 127 NameRecord nameRecord[VAR]; /* The name records where count is the n umber of records. */
128 public: 128 public:
129 DEFINE_SIZE_ARRAY (6, nameRecord); 129 DEFINE_SIZE_ARRAY (6, nameRecord);
130 }; 130 };
131 131
132 132
133 } /* namespace OT */ 133 } /* namespace OT */
134 134
135 135
136 #endif /* HB_OT_NAME_TABLE_HH */ 136 #endif /* HB_OT_NAME_TABLE_HH */
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