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 #define HST_LOG_TAG "PluginSettings"
17
18 #include "plugin_settings.h"
19 #include <vector>
20 #include "foundation/log.h"
21 #include "foundation/pre_defines.h"
22 #include "plugin/common/plugin_attr_desc.h"
23 #include "plugin/common/plugin_audio_tags.h"
24
25 namespace OHOS {
26 namespace Media {
27 namespace Pipeline {
28 using namespace OHOS::Media::Plugin;
29
CommonParameterChecker(Plugin::Tag tag,const Plugin::ValueType & val)30 bool CommonParameterChecker(Plugin::Tag tag, const Plugin::ValueType& val)
31 {
32 // return true if not in tag in case of specially key used by plugin
33 FALSE_RETURN_V_MSG_E(Plugin::HasTagInfo(tag), true,
34 PUBLIC_LOG_D32 "is not found in map, may be update it?", tag);
35 const auto& tuple = Plugin::g_tagInfoMap.at(tag);
36 return std::get<1>(tuple).SameTypeWith(val);
37 }
38
39 // TypedParameterType is used for Surface etc. which has g_unknown default value in g_tagInfoMap
40 template <typename T>
TypedParameterType(const Plugin::ValueType & value)41 MEDIA_UNUSED static bool TypedParameterType(const Plugin::ValueType& value)
42 {
43 return Any::IsSameTypeWith<T>(value);
44 }
45
GetInstance()46 PluginParameterTable& PluginParameterTable::GetInstance()
47 {
48 static PluginParameterTable impl;
49 return impl;
50 }
51
PluginParameterTable()52 PluginParameterTable::PluginParameterTable()
53 {
54 Init();
55 }
56
InitAudioTable()57 void PluginParameterTable::InitAudioTable()
58 {
59 table_[FilterType::AUDIO_DECODER] = {
60 {Tag::AUDIO_CHANNELS, {CommonParameterChecker, PARAM_SET}},
61 {Tag::AUDIO_SAMPLE_RATE, {CommonParameterChecker, PARAM_SET}},
62 {Tag::MEDIA_BITRATE, {CommonParameterChecker, PARAM_SET}},
63 {Tag::AUDIO_SAMPLE_FORMAT, {CommonParameterChecker, PARAM_SET}},
64 {Tag::AUDIO_SAMPLE_PER_FRAME, {CommonParameterChecker, PARAM_SET}},
65 {Tag::MEDIA_CODEC_CONFIG, {CommonParameterChecker, PARAM_SET}},
66 {Tag::BITS_PER_CODED_SAMPLE, {CommonParameterChecker, PARAM_SET}},
67 {Tag::AUDIO_OUTPUT_CHANNELS, {CommonParameterChecker, PARAM_SET}},
68 {Tag::AUDIO_OUTPUT_CHANNEL_LAYOUT, {CommonParameterChecker, PARAM_SET}},
69 };
70 table_[FilterType::AUDIO_SINK] = {
71 {Tag::AUDIO_SAMPLE_RATE, {CommonParameterChecker, PARAM_SET}},
72 {Tag::AUDIO_SAMPLE_FORMAT, {CommonParameterChecker, PARAM_SET}},
73 {Tag::AUDIO_SAMPLE_PER_FRAME, {CommonParameterChecker, PARAM_SET}},
74 {Tag::BITS_PER_CODED_SAMPLE, {CommonParameterChecker, PARAM_SET}},
75 {Tag::AUDIO_OUTPUT_CHANNELS, {CommonParameterChecker, PARAM_SET | PARAM_GET}},
76 {Tag::AUDIO_OUTPUT_CHANNEL_LAYOUT, {CommonParameterChecker, PARAM_SET | PARAM_GET}},
77 };
78 table_[FilterType::AUDIO_ENCODER] = {
79 {Tag::AUDIO_CHANNELS, {CommonParameterChecker, PARAM_SET}},
80 {Tag::AUDIO_SAMPLE_RATE, {CommonParameterChecker, PARAM_SET}},
81 {Tag::MEDIA_BITRATE, {CommonParameterChecker, PARAM_SET}},
82 {Tag::AUDIO_SAMPLE_FORMAT, {CommonParameterChecker, PARAM_SET}},
83 {Tag::AUDIO_SAMPLE_PER_FRAME, {CommonParameterChecker, PARAM_GET}},
84 {Tag::AUDIO_CHANNEL_LAYOUT, {CommonParameterChecker, PARAM_SET}},
85 {Tag::MEDIA_CODEC_CONFIG, {CommonParameterChecker, PARAM_GET}},
86 {Tag::AUDIO_AAC_PROFILE, {CommonParameterChecker, PARAM_SET | PARAM_GET}},
87 {Tag::AUDIO_AAC_LEVEL, {CommonParameterChecker, PARAM_SET | PARAM_GET}},
88 };
89 }
90
InitMuxerTable()91 void PluginParameterTable::InitMuxerTable()
92 {
93 table_[FilterType::MUXER] = {
94 {Tag::MIME, {CommonParameterChecker, PARAM_SET}},
95 {Tag::AUDIO_CHANNELS, {CommonParameterChecker, PARAM_SET}},
96 {Tag::AUDIO_CHANNEL_LAYOUT, {CommonParameterChecker, PARAM_SET}},
97 {Tag::AUDIO_SAMPLE_RATE, {CommonParameterChecker, PARAM_SET}},
98 {Tag::MEDIA_BITRATE, {CommonParameterChecker, PARAM_SET}},
99 {Tag::AUDIO_SAMPLE_FORMAT, {CommonParameterChecker, PARAM_SET}},
100 {Tag::AUDIO_SAMPLE_PER_FRAME, {CommonParameterChecker, PARAM_SET}},
101 {Tag::MEDIA_CODEC_CONFIG, {CommonParameterChecker, PARAM_SET}},
102 {Tag::AUDIO_AAC_PROFILE, {CommonParameterChecker, PARAM_SET}},
103 {Tag::AUDIO_AAC_LEVEL, {CommonParameterChecker, PARAM_SET}},
104 #ifdef VIDEO_SUPPORT
105 {Tag::VIDEO_PIXEL_FORMAT, {CommonParameterChecker, PARAM_SET}},
106 {Tag::VIDEO_WIDTH, {CommonParameterChecker, PARAM_SET}},
107 {Tag::VIDEO_HEIGHT, {CommonParameterChecker, PARAM_SET}},
108 {Tag::VIDEO_FRAME_RATE, {CommonParameterChecker, PARAM_SET}},
109 {Tag::VIDEO_H264_PROFILE, {CommonParameterChecker, PARAM_SET | PARAM_GET}},
110 {Tag::VIDEO_H264_LEVEL, {CommonParameterChecker, PARAM_SET | PARAM_GET}},
111 #endif
112 };
113 }
114
InitVideoTable()115 void PluginParameterTable::InitVideoTable()
116 {
117 table_[FilterType::VIDEO_DECODER] = {
118 {Tag::VIDEO_PIXEL_FORMAT, {CommonParameterChecker, PARAM_SET}},
119 {Tag::VIDEO_WIDTH, {CommonParameterChecker, PARAM_SET}},
120 {Tag::VIDEO_HEIGHT, {CommonParameterChecker, PARAM_SET}},
121 {Tag::MEDIA_CODEC_CONFIG, {CommonParameterChecker, PARAM_SET}},
122 {Tag::VIDEO_FRAME_RATE, {CommonParameterChecker, PARAM_SET}},
123 {Tag::VIDEO_H264_PROFILE, {CommonParameterChecker, PARAM_SET | PARAM_GET}},
124 {Tag::VIDEO_H264_LEVEL, {CommonParameterChecker, PARAM_SET | PARAM_GET}},
125 };
126 table_[FilterType::VIDEO_ENCODER] = {
127 {Tag::VIDEO_PIXEL_FORMAT, {CommonParameterChecker, PARAM_SET}},
128 {Tag::VIDEO_WIDTH, {CommonParameterChecker, PARAM_SET}},
129 {Tag::VIDEO_HEIGHT, {CommonParameterChecker, PARAM_SET}},
130 {Tag::MEDIA_BITRATE, {CommonParameterChecker, PARAM_SET}},
131 {Tag::VIDEO_FRAME_RATE, {CommonParameterChecker, PARAM_SET}},
132 {Tag::VIDEO_H264_PROFILE, {CommonParameterChecker, PARAM_SET | PARAM_GET}},
133 {Tag::VIDEO_H264_LEVEL, {CommonParameterChecker, PARAM_SET | PARAM_GET}},
134 {Tag::MEDIA_CODEC_CONFIG, {CommonParameterChecker, PARAM_GET}},
135 };
136 table_[FilterType::VIDEO_SINK] = {
137 {Tag::VIDEO_PIXEL_FORMAT, {CommonParameterChecker, PARAM_SET}},
138 {Tag::VIDEO_WIDTH, {CommonParameterChecker, PARAM_SET}},
139 {Tag::VIDEO_HEIGHT, {CommonParameterChecker, PARAM_SET}},
140 {Tag::VIDEO_FRAME_RATE, {CommonParameterChecker, PARAM_SET}},
141 {Tag::VIDEO_SURFACE, {CommonParameterChecker, PARAM_SET}},
142 {Tag::VIDEO_MAX_SURFACE_NUM, {CommonParameterChecker, PARAM_SET}},
143 };
144 }
145
Init()146 void PluginParameterTable::Init()
147 {
148 InitAudioTable();
149 InitMuxerTable();
150 #ifdef VIDEO_SUPPORT
151 InitVideoTable();
152 #endif
153 }
154
FindAllowedParameterMap(FilterType category)155 const PluginParaAllowedMap& PluginParameterTable::FindAllowedParameterMap(FilterType category)
156 {
157 static const PluginParaAllowedMap emptyMap;
158 auto ite = table_.find(category);
159 if (ite == table_.end()) {
160 return emptyMap;
161 }
162 return ite->second;
163 }
164 }
165 }
166 }