1 /*
2  * Copyright (c) 2024 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 #ifndef FRAMEWORKS_INNERKITSIMPL_UTILS_INCLUDE_IMAGE_CONVERTER_TOOLS_H
17 #define FRAMEWORKS_INNERKITSIMPL_UTILS_INCLUDE_IMAGE_CONVERTER_TOOLS_H
18 
19 #include <atomic>
20 
21 #ifdef EXT_PIXEL
22 #include "image_converter.h"
23 #endif
24 
25 namespace OHOS {
26 namespace Media {
27 #ifdef EXT_PIXEL
28 class ConverterHandle {
29 public:
30     static ConverterHandle& GetInstance();
31     void InitConverter();
32     void DeInitConverter();
33     const OHOS::OpenSourceLibyuv::ImageYuvConverter &GetHandle();
34     using DlHandle = void *;
35 
36 private:
37     ConverterHandle(const ConverterHandle&) = delete;
38     ConverterHandle& operator= (const ConverterHandle&) = delete;
39     ConverterHandle(ConverterHandle&&) = delete;
40     ConverterHandle& operator= (ConverterHandle&&) = delete;
41     ConverterHandle() = default;
~ConverterHandle()42     ~ConverterHandle() { DeInitConverter(); };
43     std::atomic<bool> isInited_ = false;
44     DlHandle dlHandler_ = nullptr;
45     OHOS::OpenSourceLibyuv::ImageYuvConverter converter_ = {0};
46 };
47 #endif
48 } // namespace Media
49 } // namespace OHOS
50 #endif // FRAMEWORKS_INNERKITSIMPL_UTILS_INCLUDE_IMAGE_CONVERTER_TOOLS_H