1 /*
2  * Copyright (c) 2021-2022 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 #include "surface_reader_handler_impl.h"
16 #include "window_manager_hilog.h"
17 
18 namespace OHOS::Rosen {
19 namespace {
20 constexpr HiviewDFX::HiLogLabel LABEL = {LOG_CORE, HILOG_DOMAIN_DISPLAY, "SurfaceReaderHandlerImpl"};
21 } // namespace
OnImageAvailable(sptr<Media::PixelMap> pixelMap)22 bool SurfaceReaderHandlerImpl::OnImageAvailable(sptr<Media::PixelMap> pixelMap)
23 {
24     std::lock_guard<std::recursive_mutex> lock(mutex_);
25     if (!flag_) {
26         flag_ = true;
27         pixelMap_ = pixelMap;
28         WLOGI("Get an Image!");
29     }
30     return true;
31 }
32 
IsImageOk()33 bool SurfaceReaderHandlerImpl::IsImageOk()
34 {
35     std::lock_guard<std::recursive_mutex> lock(mutex_);
36     return flag_;
37 }
38 
ResetFlag()39 void SurfaceReaderHandlerImpl::ResetFlag()
40 {
41     std::lock_guard<std::recursive_mutex> lock(mutex_);
42     if (flag_) {
43         flag_ = false;
44     }
45 }
46 
GetPixelMap()47 sptr<Media::PixelMap> SurfaceReaderHandlerImpl::GetPixelMap()
48 {
49     std::lock_guard<std::recursive_mutex> lock(mutex_);
50     return pixelMap_;
51 }
52 } // namespace OHOS::Rosen