epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 1 | |
2 | /* | ||||
3 | * Copyright 2006 The Android Open Source Project | ||||
4 | * | ||||
5 | * Use of this source code is governed by a BSD-style license that can be | ||||
6 | * found in the LICENSE file. | ||||
7 | */ | ||||
8 | |||||
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 9 | |
10 | #include "SkThread.h" | ||||
11 | |||||
reed@google.com | dcbd6e3 | 2012-01-12 15:21:16 +0000 | [diff] [blame^] | 12 | int32_t sk_atomic_inc(int32_t* addr) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 13 | int32_t value = *addr; |
14 | *addr = value + 1; | ||||
15 | return value; | ||||
16 | } | ||||
17 | |||||
reed@google.com | dcbd6e3 | 2012-01-12 15:21:16 +0000 | [diff] [blame^] | 18 | int32_t sk_atomic_dec(int32_t* addr) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 19 | int32_t value = *addr; |
20 | *addr = value - 1; | ||||
21 | return value; | ||||
22 | } | ||||
23 | |||||
reed@google.com | dcbd6e3 | 2012-01-12 15:21:16 +0000 | [diff] [blame^] | 24 | SkMutex::SkMutex() {} |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 25 | |
reed@google.com | dcbd6e3 | 2012-01-12 15:21:16 +0000 | [diff] [blame^] | 26 | SkMutex::~SkMutex() {} |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 27 | |
reed@google.com | dcbd6e3 | 2012-01-12 15:21:16 +0000 | [diff] [blame^] | 28 | void SkMutex::acquire() {} |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 29 | |
reed@google.com | dcbd6e3 | 2012-01-12 15:21:16 +0000 | [diff] [blame^] | 30 | void SkMutex::release() {} |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 31 |