1 
2 /*
3  * Copyright (c) 2023-2024 Huawei Device Co., Ltd.
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *     http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef HISTREAMER_ABILITY_TOOL_H
18 #define HISTREAMER_ABILITY_TOOL_H
19 
20 #include <string>
21 #include <atomic>
22 
23 #include "single_instance.h"
24 namespace OHOS {
25 namespace DistributedHardware {
26 enum class HISTREAM_PLUGIN_TYPE : uint8_t {
27     AUDIO_ENCODER,
28     AUDIO_DECODER,
29     VIDEO_ENCODER,
30     VIDEO_DECODER
31 };
32 
33 class HiStreamerQueryTool {
34 DECLARE_SINGLE_INSTANCE(HiStreamerQueryTool);
35 public:
36     std::string QueryHiStreamerPluginInfo(HISTREAM_PLUGIN_TYPE type);
37 private:
38     std::atomic<bool> isInit = false;
39     void Init();
40 };
41 }
42 }
43 #endif