1 /*
2 * Copyright (c) 2021-2021 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 "PluginSettings"
17
18 #include "plugin_settings.h"
19
20 #include <vector>
21 #include "foundation/log.h"
22 #include "plugin/common/plugin_audio_tags.h"
23 #include "pipeline/core/plugin_attr_desc.h"
24 #include "utils/utils.h"
25
26 namespace OHOS {
27 namespace Media {
28 namespace Pipeline {
CommonParameterChecker(Plugin::Tag tag,const Plugin::ValueType & val)29 bool CommonParameterChecker (Plugin::Tag tag, const Plugin::ValueType& val)
30 {
31 // return true if not in tag in case of specially key used by plugin
32 FALSE_RET_V_MSG_E(g_tagInfoMap.count(tag) != 0, true,
33 "%" PUBLIC_LOG_D32 "is not found in map, may be update it?", tag);
34 const auto& tuple = g_tagInfoMap.at(tag);
35 return std::get<1>(tuple).SameTypeWith(val);
36 }
37
38 // TypedParameterType is used for Surface etc. which has g_unknown default value in g_tagInfoMap
39 template <typename T>
TypedParameterType(const Plugin::ValueType & value)40 MEDIA_UNUSED static bool TypedParameterType(const Plugin::ValueType& value)
41 {
42 return value.SameTypeWith(typeid(T));
43 }
44
FindAllowedParameterMap(FilterType category)45 const PluginParaAllowedMap& PluginParameterTable::FindAllowedParameterMap(FilterType category)
46 {
47 static const PluginParaAllowedMap emptyMap;
48 auto ite = table_.find(category);
49 if (ite == table_.end()) {
50 return emptyMap;
51 }
52 return ite->second;
53 }
54
55 using namespace OHOS::Media::Plugin;
56 const std::map<FilterType, PluginParaAllowedMap> PluginParameterTable::table_ = {
57 {FilterType::AUDIO_DECODER, {
58 {Tag::AUDIO_CHANNELS, {CommonParameterChecker, PARAM_SET}},
59 {Tag::AUDIO_SAMPLE_RATE, {CommonParameterChecker, PARAM_SET}},
60 {Tag::MEDIA_BITRATE, {CommonParameterChecker, PARAM_SET}},
61 {Tag::AUDIO_SAMPLE_FORMAT, {CommonParameterChecker, PARAM_SET}},
62 {Tag::AUDIO_SAMPLE_PER_FRAME, {CommonParameterChecker, PARAM_SET}},
63 {Tag::MEDIA_CODEC_CONFIG, {CommonParameterChecker, PARAM_SET}},
64 }},
65 {FilterType::AUDIO_SINK, {
66 {Tag::AUDIO_CHANNELS, {CommonParameterChecker, PARAM_SET}},
67 {Tag::AUDIO_SAMPLE_RATE, {CommonParameterChecker, PARAM_SET}},
68 {Tag::AUDIO_SAMPLE_FORMAT, {CommonParameterChecker, PARAM_SET}},
69 {Tag::AUDIO_CHANNEL_LAYOUT, {CommonParameterChecker, PARAM_SET}},
70 {Tag::AUDIO_SAMPLE_PER_FRAME, {CommonParameterChecker, PARAM_SET}},
71 }},
72 {FilterType::MUXER, {
73 {Tag::MIME, {CommonParameterChecker, PARAM_SET}},
74 {Tag::AUDIO_CHANNELS, {CommonParameterChecker, PARAM_SET}},
75 {Tag::AUDIO_CHANNEL_LAYOUT, {CommonParameterChecker, PARAM_SET}},
76 {Tag::AUDIO_SAMPLE_RATE, {CommonParameterChecker, PARAM_SET}},
77 {Tag::MEDIA_BITRATE, {CommonParameterChecker, PARAM_SET}},
78 {Tag::AUDIO_SAMPLE_FORMAT, {CommonParameterChecker, PARAM_SET}},
79 {Tag::AUDIO_SAMPLE_PER_FRAME, {CommonParameterChecker, PARAM_SET}},
80 {Tag::MEDIA_CODEC_CONFIG, {CommonParameterChecker, PARAM_SET}},
81 {Tag::AUDIO_AAC_PROFILE, {CommonParameterChecker, PARAM_SET}},
82 {Tag::AUDIO_AAC_LEVEL, {CommonParameterChecker, PARAM_SET}},
83 }},
84 {FilterType::AUDIO_ENCODER, {
85 {Tag::AUDIO_CHANNELS, {CommonParameterChecker, PARAM_SET}},
86 {Tag::AUDIO_SAMPLE_RATE, {CommonParameterChecker, PARAM_SET}},
87 {Tag::MEDIA_BITRATE, {CommonParameterChecker, PARAM_SET}},
88 {Tag::AUDIO_SAMPLE_FORMAT, {CommonParameterChecker, PARAM_SET}},
89 {Tag::AUDIO_SAMPLE_PER_FRAME, {CommonParameterChecker, PARAM_GET}},
90 {Tag::AUDIO_CHANNEL_LAYOUT, {CommonParameterChecker, PARAM_SET}},
91 {Tag::MEDIA_CODEC_CONFIG, {CommonParameterChecker, PARAM_GET}},
92 {Tag::AUDIO_AAC_PROFILE, {CommonParameterChecker, PARAM_SET | PARAM_GET}},
93 {Tag::AUDIO_AAC_LEVEL, {CommonParameterChecker, PARAM_SET | PARAM_GET}},
94 }},
95 };
96 }
97 }
98 }