1 /*
2  * Copyright (c) 2021-2023 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #define HST_LOG_TAG "JobUtils"
17 
18 #include "osal/task/jobutils.h"
19 #include "ffrt_inner.h"
20 
21 namespace OHOS {
22 namespace Media {
SleepInJob(unsigned ms)23 void SleepInJob(unsigned ms)
24 {
25     constexpr int factor = 1000; // to us
26     ffrt_usleep(ms * factor);
27 }
28 
WaitForFinish(JobHandle handle)29 void WaitForFinish(JobHandle handle)
30 {
31     if (handle) {
32         ffrt::wait({handle});
33         handle = nullptr;
34     }
35 }
36 
SubmitJobOnce(std::function<void ()> job)37 void SubmitJobOnce(std::function<void()> job)
38 {
39     JobHandle handle = ffrt::submit_h(job);
40     ffrt::wait({handle});
41 }
42 
43 
SubmitJobOnceAsync(std::function<void ()> job)44 JobHandle SubmitJobOnceAsync(std::function<void()> job)
45 {
46     JobHandle handle = ffrt::submit_h(job);
47     return handle;
48 }
49 } // namespace Media
50 } // namespace OHOS
51