1/* libs/graphics/ports/SkThread_none.cpp
2**
3** Copyright 2006, The Android Open Source Project
4**
5** Licensed under the Apache License, Version 2.0 (the "License");
6** you may not use this file except in compliance with the License.
7** You may obtain a copy of the License at
8**
9**     http://www.apache.org/licenses/LICENSE-2.0
10**
11** Unless required by applicable law or agreed to in writing, software
12** distributed under the License is distributed on an "AS IS" BASIS,
13** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14** See the License for the specific language governing permissions and
15** limitations under the License.
16*/
17
18#include "SkThread.h"
19
20int32_t sk_atomic_inc(int32_t* addr)
21{
22    int32_t value = *addr;
23    *addr = value + 1;
24    return value;
25}
26
27int32_t sk_atomic_dec(int32_t* addr)
28{
29    int32_t value = *addr;
30    *addr = value - 1;
31    return value;
32}
33
34SkMutex::SkMutex(bool /* isGlobal */)
35{
36}
37
38SkMutex::~SkMutex()
39{
40}
41
42void SkMutex::acquire()
43{
44}
45
46void SkMutex::release()
47{
48}
49
50