1 /*
2 * Copyright (c) 2022-2022 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_PLUGIN_CAP_DESC_H
17 #define HISTREAMER_PIPELINE_PLUGIN_CAP_DESC_H
18 #include <tuple>
19 #include "plugin/common/plugin_source_tags.h"
20 #include "plugin/common/plugin_video_tags.h"
21
22 namespace OHOS {
23 namespace Media {
24 namespace Pipeline {
25 const Plugin::ValueType g_emptyString = std::string();
26 const Plugin::ValueType g_u32Def = (uint32_t)0;
27 const Plugin::ValueType g_d64Def = (int64_t)0;
28 const Plugin::ValueType g_u64Def = (uint64_t)0;
29 const Plugin::ValueType g_srcInputTypedef = Plugin::SrcInputType::UNKNOWN;
30 const Plugin::ValueType g_unknown = nullptr;
31 const Plugin::ValueType g_vecBufDef = std::vector<uint8_t>();
32 const Plugin::ValueType g_channelLayoutDef = Plugin::AudioChannelLayout::MONO;
33 const Plugin::ValueType g_auSampleFmtDef = Plugin::AudioSampleFormat::U8;
34 const Plugin::ValueType g_aacProfileDef = Plugin::AudioAacProfile::LC;
35 const Plugin::ValueType g_aacStFmtDef = Plugin::AudioAacStreamFormat::RAW;
36 const Plugin::ValueType g_vdPixelFmtDef = Plugin::VideoPixelFormat::UNKNOWN;
37
38 // tuple is <tagName, default_val, typeName> default_val is used for type compare
39 const std::map<Plugin::Tag, std::tuple<const char*, const Plugin::ValueType&, const char*>> g_tagInfoMap = {
40 {Plugin::Tag::MIME, {"mime", g_emptyString, "string"}},
41 {Plugin::Tag::TRACK_ID, {"track_id", g_u32Def, "uin32_t"}},
42 {Plugin::Tag::REQUIRED_OUT_BUFFER_CNT, {"req_out_buf_cnt", g_u32Def, "uin32_t"}},
43 {Plugin::Tag::BUFFER_ALLOCATOR, {"buf_allocator", g_unknown, "shared_ptr<Allocator>"}},
44 {Plugin::Tag::BUFFERING_SIZE, {"bufing_size", g_u32Def, "uin32_t"}},
45 {Plugin::Tag::WATERLINE_HIGH, {"waterline_h", g_u32Def, "uint32_t"}},
46 {Plugin::Tag::WATERLINE_LOW, {"waterline_l", g_u32Def, "uint32_t"}},
47 {Plugin::Tag::SRC_INPUT_TYPE, {"src_input_typ", g_srcInputTypedef, "SrcInputType"}},
48 {Plugin::Tag::MEDIA_TITLE, {"title", g_emptyString, "string"}},
49 {Plugin::Tag::MEDIA_ARTIST, {"artist", g_emptyString, "string"}},
50 {Plugin::Tag::MEDIA_LYRICIST, {"lyricist", g_emptyString, "string"}},
51 {Plugin::Tag::MEDIA_ALBUM, {"album", g_emptyString, "string"}},
52 {Plugin::Tag::MEDIA_ALBUM_ARTIST, {"album_artist", g_emptyString, "string"}},
53 {Plugin::Tag::MEDIA_DATE, {"date", g_emptyString, "string"}},
54 {Plugin::Tag::MEDIA_COMMENT, {"comment", g_emptyString, "string"}},
55 {Plugin::Tag::MEDIA_GENRE, {"genre", g_emptyString, "string"}},
56 {Plugin::Tag::MEDIA_COPYRIGHT, {"copyright", g_emptyString, "string"}},
57 {Plugin::Tag::MEDIA_LANGUAGE, {"lang", g_emptyString, "string"}},
58 {Plugin::Tag::MEDIA_DESCRIPTION, {"media_desc", g_emptyString, "string"}},
59 {Plugin::Tag::MEDIA_LYRICS, {"lyrics", g_emptyString, "string"}},
60 {Plugin::Tag::MEDIA_DURATION, {"duration", g_d64Def, "int64_t"}},
61 {Plugin::Tag::MEDIA_FILE_SIZE, {"file_size", g_u64Def, "uint64_t"}},
62 {Plugin::Tag::MEDIA_BITRATE, {"bit_rate", g_d64Def, "int64_t"}},
63 {Plugin::Tag::MEDIA_FILE_EXTENSION, {"file_ext", g_emptyString, "string"}},
64 {Plugin::Tag::MEDIA_CODEC_CONFIG, {"codec_config", g_vecBufDef, "std::vector<uint8_t>"}},
65 {Plugin::Tag::MEDIA_POSITION, {"position", g_u64Def, "uint64_t"}},
66 {Plugin::Tag::AUDIO_CHANNELS, {"channel", g_u32Def, "uint32_t"}},
67 {Plugin::Tag::AUDIO_CHANNEL_LAYOUT, {"channel_layout", g_channelLayoutDef, "AudioChannelLayout"}},
68 {Plugin::Tag::AUDIO_SAMPLE_RATE, {"sample_rate", g_u32Def, "uint32_t"}},
69 {Plugin::Tag::AUDIO_SAMPLE_FORMAT, {"sample_fmt", g_auSampleFmtDef, "AudioSampleFormat"}},
70 {Plugin::Tag::AUDIO_SAMPLE_PER_FRAME, {"sample_per_frame", g_u32Def, "uin32_t"}},
71 {Plugin::Tag::AUDIO_MPEG_VERSION, {"ad_mpeg_ver", g_u32Def, "uint32_t"}},
72 {Plugin::Tag::AUDIO_MPEG_LAYER, {"ad_mpeg_layer", g_u32Def, "uint32_t"}},
73 {Plugin::Tag::AUDIO_AAC_PROFILE, {"aac_profile", g_aacProfileDef, "AudioAacProfile"}},
74 {Plugin::Tag::AUDIO_AAC_LEVEL, {"aac_level", g_u32Def, "uint32_t"}},
75 {Plugin::Tag::AUDIO_AAC_STREAM_FORMAT, {"aac_stm_fmt", g_aacStFmtDef, "AudioAacStreamFormat"}},
76 {Plugin::Tag::VIDEO_WIDTH, {"vd_w", g_u32Def, "uin32_t"}},
77 {Plugin::Tag::VIDEO_HEIGHT, {"vd_h", g_u32Def, "uin32_t"}},
78 {Plugin::Tag::VIDEO_PIXEL_FORMAT, {"pixel_fmt", g_vdPixelFmtDef, "VideoPixelFormat"}},
79 {Plugin::Tag::VIDEO_FRAME_RATE, {"frm_rate", g_u32Def, "uint32_t"}},
80 {Plugin::Tag::VIDEO_SURFACE, {"surface", g_unknown, "Surface"}},
81 {Plugin::Tag::VIDEO_MAX_SURFACE_NUM, {"surface_num", g_u32Def, "uin32_t"}},
82 };
83
84 const std::map<Plugin::AudioSampleFormat, const char*> g_auSampleFmtStrMap = {
85 {Plugin::AudioSampleFormat::S8, "S8"},
86 {Plugin::AudioSampleFormat::U8, "U8"},
87 {Plugin::AudioSampleFormat::S8P, "S8P"},
88 {Plugin::AudioSampleFormat::U8P, "U8P"},
89 {Plugin::AudioSampleFormat::S16, "S16"},
90 {Plugin::AudioSampleFormat::U16, "U16"},
91 {Plugin::AudioSampleFormat::S16P, "S16P"},
92 {Plugin::AudioSampleFormat::U16P, "U16P"},
93 {Plugin::AudioSampleFormat::S24, "S24"},
94 {Plugin::AudioSampleFormat::U24, "U24"},
95 {Plugin::AudioSampleFormat::S24P, "S24P"},
96 {Plugin::AudioSampleFormat::U24P, "U24P"},
97 {Plugin::AudioSampleFormat::S32, "S32"},
98 {Plugin::AudioSampleFormat::U32, "U32"},
99 {Plugin::AudioSampleFormat::S32P, "S32P"},
100 {Plugin::AudioSampleFormat::U32P, "U32P"},
101 {Plugin::AudioSampleFormat::S64, "S64"},
102 {Plugin::AudioSampleFormat::U64, "U64"},
103 {Plugin::AudioSampleFormat::S64P, "S64P"},
104 {Plugin::AudioSampleFormat::U64P, "U64P"},
105 {Plugin::AudioSampleFormat::F32, "F32"},
106 {Plugin::AudioSampleFormat::F32P, "F32P"},
107 {Plugin::AudioSampleFormat::F64, "F64"},
108 {Plugin::AudioSampleFormat::U24P, "F64P"},
109 };
110
111 const std::map<Plugin::AudioChannelLayout, const char*> g_auChannelLayoutStrMap = {
112 {Plugin::AudioChannelLayout::MONO, "MONO"},
113 {Plugin::AudioChannelLayout::STEREO, "STEREO"},
114 {Plugin::AudioChannelLayout::CH_2POINT1, "CH_2POINT1"},
115 {Plugin::AudioChannelLayout::CH_2_1, "CH_2_1"},
116 {Plugin::AudioChannelLayout::SURROUND, "SURROUND"},
117 {Plugin::AudioChannelLayout::CH_3POINT1, "CH_3POINT1"},
118 {Plugin::AudioChannelLayout::CH_4POINT0, "CH_4POINT0"},
119 {Plugin::AudioChannelLayout::CH_4POINT1, "CH_4POINT1"},
120 {Plugin::AudioChannelLayout::CH_2_2, "CH_2_2"},
121 {Plugin::AudioChannelLayout::QUAD, "QUAD"},
122 {Plugin::AudioChannelLayout::CH_5POINT0, "CH_5POINT0"},
123 {Plugin::AudioChannelLayout::CH_5POINT1, "CH_5POINT1"},
124 {Plugin::AudioChannelLayout::CH_5POINT0_BACK, "CH_5POINT0_BACK"},
125 {Plugin::AudioChannelLayout::CH_5POINT1_BACK, "CH_5POINT1_BACK"},
126 {Plugin::AudioChannelLayout::CH_6POINT0, "CH_6POINT0"},
127 {Plugin::AudioChannelLayout::CH_6POINT0_FRONT, "CH_6POINT0_FRONT"},
128 {Plugin::AudioChannelLayout::HEXAGONAL, "HEXAGONAL"},
129 {Plugin::AudioChannelLayout::CH_6POINT1, "CH_6POINT1"},
130 {Plugin::AudioChannelLayout::CH_6POINT1_BACK, "CH_6POINT1_BACK"},
131 {Plugin::AudioChannelLayout::CH_6POINT1_FRONT, "CH_6POINT1_FRONT"},
132 {Plugin::AudioChannelLayout::CH_7POINT0, "CH_7POINT0"},
133 {Plugin::AudioChannelLayout::CH_7POINT0_FRONT, "CH_7POINT0_FRONT"},
134 {Plugin::AudioChannelLayout::CH_7POINT1, "CH_7POINT1"},
135 {Plugin::AudioChannelLayout::CH_7POINT1_WIDE, "CH_7POINT1_WIDE"},
136 {Plugin::AudioChannelLayout::CH_7POINT1_WIDE_BACK, "CH_7POINT1_WIDE_BACK"},
137 {Plugin::AudioChannelLayout::OCTAGONAL, "OCTAGONAL"},
138 {Plugin::AudioChannelLayout::HEXADECAGONAL, "HEXADECAGONAL"},
139 {Plugin::AudioChannelLayout::STEREO_DOWNMIX, "STEREO_DOWNMIX"},
140 };
141
HasTagInfo(Plugin::Tag tag)142 inline bool HasTagInfo(Plugin::Tag tag)
143 {
144 return g_tagInfoMap.count(tag) != 0;
145 }
146
GetTagStrName(Plugin::Tag tag)147 inline const char* GetTagStrName(Plugin::Tag tag)
148 {
149 if (!HasTagInfo(tag)) {
150 return nullptr;
151 }
152 return std::get<0>(g_tagInfoMap.at(tag));
153 }
154
GetTagTypeStrName(Plugin::Tag tag)155 inline const char* GetTagTypeStrName(Plugin::Tag tag)
156 {
157 if (!HasTagInfo(tag)) {
158 return nullptr;
159 }
160 return std::get<2>(g_tagInfoMap.at(tag));
161 }
162
GetTagDefValue(Plugin::Tag tag)163 inline const Plugin::ValueType* GetTagDefValue(Plugin::Tag tag)
164 {
165 if (!HasTagInfo(tag)) {
166 return nullptr;
167 }
168 return &std::get<1>(g_tagInfoMap.at(tag));
169 }
170 } // Pipeline
171 } // Media
172 } // OHOS
173 #endif // HISTREAMER_PIPELINE_PLUGIN_CAP_DESC_H
174