gfx/skia/trunk/src/ports/SkMutex_none.h@6474c204b198 (annotated)
gfx/skia/trunk/src/ports/SkMutex_none.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| 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 SkMutex_none_DEFINED |
| michael@0 | 9 | #define SkMutex_none_DEFINED |
| michael@0 | 10 | |
| michael@0 | 11 | /** Non-mutex mutex for uniprocessor systems. */ |
| michael@0 | 12 | |
| michael@0 | 13 | struct SkBaseMutex { |
| michael@0 | 14 | void acquire() { } |
| michael@0 | 15 | void release() { } |
| michael@0 | 16 | }; |
| michael@0 | 17 | |
| michael@0 | 18 | class SkMutex : public SkBaseMutex { |
| michael@0 | 19 | public: |
| michael@0 | 20 | SkMutex() { } |
| michael@0 | 21 | ~SkMutex() { } |
| michael@0 | 22 | |
| michael@0 | 23 | private: |
| michael@0 | 24 | SkMutex(const SkMutex&); |
| michael@0 | 25 | SkMutex& operator=(const SkMutex&); |
| michael@0 | 26 | }; |
| michael@0 | 27 | |
| michael@0 | 28 | // Using POD-style initialization prevents the generation of a static initializer. |
| michael@0 | 29 | #define SK_DECLARE_STATIC_MUTEX(name) static SkBaseMutex name = { } |
| michael@0 | 30 | |
| michael@0 | 31 | // Special case used when the static mutex must be available globally. |
| michael@0 | 32 | #define SK_DECLARE_GLOBAL_MUTEX(name) SkBaseMutex name = { } |
| michael@0 | 33 | |
| michael@0 | 34 | #endif |
