OLD | NEW |
1 /* | 1 /* |
2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "SkEndian.h" | 8 #include "SkEndian.h" |
9 #include "SkFontStream.h" | 9 #include "SkFontStream.h" |
10 #include "SkStream.h" | 10 #include "SkStream.h" |
(...skipping 83 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
94 if (offsetToDir) { | 94 if (offsetToDir) { |
95 // add the size of the header, so we will point to the DirEntries | 95 // add the size of the header, so we will point to the DirEntries |
96 *offsetToDir = offset + sizeof(SkSFNTHeader); | 96 *offsetToDir = offset + sizeof(SkSFNTHeader); |
97 } | 97 } |
98 return SkEndian_SwapBE16(header->fSingle.fNumTables); | 98 return SkEndian_SwapBE16(header->fSingle.fNumTables); |
99 } | 99 } |
100 | 100 |
101 /////////////////////////////////////////////////////////////////////////////// | 101 /////////////////////////////////////////////////////////////////////////////// |
102 | 102 |
103 struct SfntHeader { | 103 struct SfntHeader { |
104 SfntHeader() : fCount(0), fDir(NULL) {} | 104 SfntHeader() : fCount(0), fDir(nullptr) {} |
105 ~SfntHeader() { sk_free(fDir); } | 105 ~SfntHeader() { sk_free(fDir); } |
106 | 106 |
107 /** If it returns true, then fCount and fDir are properly initialized. | 107 /** If it returns true, then fCount and fDir are properly initialized. |
108 Note: fDir will point to the raw array of SkSFNTDirEntry values, | 108 Note: fDir will point to the raw array of SkSFNTDirEntry values, |
109 meaning they will still be in the file's native endianness (BE). | 109 meaning they will still be in the file's native endianness (BE). |
110 | 110 |
111 fDir will be automatically freed when this object is destroyed | 111 fDir will be automatically freed when this object is destroyed |
112 */ | 112 */ |
113 bool init(SkStream* stream, int ttcIndex) { | 113 bool init(SkStream* stream, int ttcIndex) { |
114 stream->rewind(); | 114 stream->rewind(); |
(...skipping 86 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
201 } | 201 } |
202 if (!read(stream, data, length)) { | 202 if (!read(stream, data, length)) { |
203 return 0; | 203 return 0; |
204 } | 204 } |
205 } | 205 } |
206 return length; | 206 return length; |
207 } | 207 } |
208 } | 208 } |
209 return 0; | 209 return 0; |
210 } | 210 } |
OLD | NEW |