gfx/skia/trunk/src/core/SkFontStream.h@129ffea94266 (annotated)
gfx/skia/trunk/src/core/SkFontStream.h
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
| michael@0 | 1 | /* |
| michael@0 | 2 | * Copyright 2013 Google Inc. |
| michael@0 | 3 | * |
| michael@0 | 4 | * Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 5 | * found in the LICENSE file. |
| michael@0 | 6 | */ |
| michael@0 | 7 | |
| michael@0 | 8 | #ifndef SkFontStream_DEFINED |
| michael@0 | 9 | #define SkFontStream_DEFINED |
| michael@0 | 10 | |
| michael@0 | 11 | class SkStream; |
| michael@0 | 12 | |
| michael@0 | 13 | #include "SkTypeface.h" |
| michael@0 | 14 | |
| michael@0 | 15 | class SkFontStream { |
| michael@0 | 16 | public: |
| michael@0 | 17 | /** |
| michael@0 | 18 | * Return the number of shared directories inside a TTC sfnt, or return 1 |
| michael@0 | 19 | * if the stream is a normal sfnt (ttf). If there is an error or |
| michael@0 | 20 | * no directory is found, return 0. |
| michael@0 | 21 | * |
| michael@0 | 22 | * Note: the stream is rewound initially, but is returned at an arbitrary |
| michael@0 | 23 | * read offset. |
| michael@0 | 24 | */ |
| michael@0 | 25 | static int CountTTCEntries(SkStream*); |
| michael@0 | 26 | |
| michael@0 | 27 | /** |
| michael@0 | 28 | * @param ttcIndex 0 for normal sfnts, or the index within a TTC sfnt. |
| michael@0 | 29 | * |
| michael@0 | 30 | * Note: the stream is rewound initially, but is returned at an arbitrary |
| michael@0 | 31 | * read offset. |
| michael@0 | 32 | */ |
| michael@0 | 33 | static int GetTableTags(SkStream*, int ttcIndex, SkFontTableTag tags[]); |
| michael@0 | 34 | |
| michael@0 | 35 | /** |
| michael@0 | 36 | * @param ttcIndex 0 for normal sfnts, or the index within a TTC sfnt. |
| michael@0 | 37 | * |
| michael@0 | 38 | * Note: the stream is rewound initially, but is returned at an arbitrary |
| michael@0 | 39 | * read offset. |
| michael@0 | 40 | */ |
| michael@0 | 41 | static size_t GetTableData(SkStream*, int ttcIndex, SkFontTableTag tag, |
| michael@0 | 42 | size_t offset, size_t length, void* data); |
| michael@0 | 43 | |
| michael@0 | 44 | static size_t GetTableSize(SkStream* stream, int ttcIndex, SkFontTableTag tag) { |
| michael@0 | 45 | return GetTableData(stream, ttcIndex, tag, 0, ~0U, NULL); |
| michael@0 | 46 | } |
| michael@0 | 47 | }; |
| michael@0 | 48 | |
| michael@0 | 49 | #endif |
