1 /*
2  * Copyright (c) 2023-2023 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 #ifndef HISTREAMER_PIPELINE_FILTER_PLUGIN_SETTINGS_H
17 #define HISTREAMER_PIPELINE_FILTER_PLUGIN_SETTINGS_H
18 
19 #include <functional>
20 #include <tuple>
21 
22 #include "pipeline/core/filter_type.h"
23 #include "plugin/common/plugin_tags.h"
24 #include "plugin/common/plugin_types.h"
25 
26 namespace OHOS {
27 namespace Media {
28 namespace Pipeline {
29 constexpr uint8_t PARAM_GET = 0x01;
30 constexpr uint8_t PARAM_SET = 0x02;
31 using PluginParaAllowedMap = std::map<Plugin::Tag,
32     std::pair<std::function<bool(Plugin::Tag, const Plugin::ValueType&)>, uint8_t>>;
33 
34 class PluginParameterTable {
35 public:
36     static PluginParameterTable& GetInstance();
37     PluginParameterTable();
38     const PluginParaAllowedMap& FindAllowedParameterMap(FilterType category);
39 
40 private:
41     void Init();
42     std::map<FilterType, PluginParaAllowedMap> table_;
43     void InitAudioTable();
44     void InitMuxerTable();
45     void InitVideoTable();
46 };
47 } // Pipeline
48 } // Media
49 } // OHOS
50 #endif // HISTREAMER_PIPELINE_FILTER_PLUGIN_SETTINGS_H
51