1 /*
2 * Copyright (C) 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 FRAMEWORKS_SERVICES_THUMBNAIL_SERVICE_INCLUDE_THUMBNAIL_CONST_H_
17 #define FRAMEWORKS_SERVICES_THUMBNAIL_SERVICE_INCLUDE_THUMBNAIL_CONST_H_
18
19 #include "medialibrary_db_const.h"
20
21 #include <unordered_map>
22 #include <unordered_set>
23
24 namespace OHOS {
25 namespace Media {
26 constexpr int32_t THUMBNAIL_VERSION = 0;
27 constexpr int32_t DEFAULT_YEAR_SIZE = 64;
28 constexpr int32_t DEFAULT_MTH_SIZE = 128;
29 constexpr int32_t DEFAULT_THUMB_SIZE = 256;
30 constexpr int32_t MAX_DEFAULT_THUMB_SIZE = 768;
31 constexpr int32_t DEFAULT_LCD_SIZE = 1080;
32 constexpr uint32_t INT32_MAX_VALUE_LENGTH = 10;
33 constexpr int32_t VERTICAL_ANGLE = 90;
34 constexpr int32_t STRAIGHT_ANGLE = 180;
35 enum class ThumbnailType : int32_t {
36 LCD,
37 THUMB,
38 MTH,
39 YEAR,
40 THUMB_ASTC,
41 MTH_ASTC,
42 YEAR_ASTC,
43 LCD_EX,
44 THUMB_EX,
45 };
46
47 enum class GenerateScene : int32_t {
48 LOCAL = 0,
49 CLOUD,
50 BACKGROUND,
51 FOREGROUND,
52 RESTORE,
53 UPGRADE,
54 };
55
56 enum class LoadSourceType : int32_t {
57 LOCAL_PHOTO = 0,
58 CLOUD_THUMB,
59 CLOUD_LCD,
60 CLOUD_PHOTO,
61 };
62
63 enum class ThumbnailReady : int32_t {
64 GENERATE_THUMB_LATER,
65 GENERATE_THUMB_NOW,
66 GENERATE_THUMB_RETRY,
67 GENERATE_THUMB_COMPLETED,
68 THUMB_TO_UPLOAD,
69 THUMB_UPLOAD_COMPLETED,
70 THUMB_UPGRADE,
71 };
72
73 enum class LcdReady : int64_t {
74 GENERATE_LCD_LATER,
75 GENERATE_LCD_FAILED,
76 GENERATE_LCD_COMPLETED,
77 };
78
79 const std::unordered_map<ThumbnailType, std::string> TYPE_NAME_MAP = {
80 { ThumbnailType::LCD, "LCD" },
81 { ThumbnailType::THUMB, "THUMB" },
82 { ThumbnailType::MTH, "MTH" },
83 { ThumbnailType::YEAR, "YEAR" },
84 { ThumbnailType::THUMB_ASTC, "THUMB_ASTC" },
85 { ThumbnailType::MTH_ASTC, "MTH_ASTC" },
86 { ThumbnailType::YEAR_ASTC, "YEAR_ASTC" },
87 };
88
89 constexpr uint32_t DEVICE_UDID_LENGTH = 65;
90
91 constexpr int32_t THUMBNAIL_LCD_GENERATE_THRESHOLD = 5000;
92 constexpr int32_t THUMBNAIL_LCD_AGING_THRESHOLD = 10000;
93 constexpr int32_t WAIT_FOR_MS = 1000;
94 constexpr int32_t WAIT_FOR_SECOND = 3;
95
96 constexpr float EPSILON = 1e-6;
97 constexpr int32_t SHORT_SIDE_THRESHOLD = 350;
98 constexpr int32_t MAXIMUM_SHORT_SIDE_THRESHOLD = 1050;
99 constexpr int32_t LCD_SHORT_SIDE_THRESHOLD = 512;
100 constexpr int32_t LCD_LONG_SIDE_THRESHOLD = 1920;
101 constexpr int32_t MAXIMUM_LCD_LONG_SIDE = 4096;
102 constexpr int32_t ASPECT_RATIO_THRESHOLD = 3;
103 constexpr int32_t MIN_COMPRESS_BUF_SIZE = 8192;
104 constexpr int32_t DECODE_SCALE_BASE = 2;
105 constexpr int32_t FLAT_ANGLE = 180;
106 constexpr int32_t THUMBNAIL_GENERATE_BATCH_COUNT = 200;
107 constexpr int32_t ASTC_GENERATE_COUNT_AFTER_RESTORE = 500;
108 constexpr int32_t READY_TEMPERATURE_LEVEL = 4;
109 constexpr int32_t EVEN_BASE_NUMBER = 2;
110 const std::string DEFAULT_EXIF_ORIENTATION = "1";
111
112 const std::string THUMBNAIL_LCD_SUFFIX = "LCD"; // The size fit to screen
113 const std::string THUMBNAIL_THUMB_SUFFIX = "THM"; // The size which height is 256 and width is 256
114 const std::string THUMBNAIL_THUMBASTC_SUFFIX = "THM_ASTC";
115 const std::string THUMBNAIL_MTH_SUFFIX = "MTH"; // The size which height is 128 and width is 128
116 const std::string THUMBNAIL_YEAR_SUFFIX = "YEAR"; // The size which height is 64 and width is 64
117 const std::string THUMBNAIL_LCD_EX_SUFFIX = "THM_EX/LCD";
118 const std::string THUMBNAIL_THUMB_EX_SUFFIX = "THM_EX/THM";
119
120 const std::string FILE_URI_PREX = "file://";
121
122 const std::string PHOTO_URI_PREFIX = "file://media/Photo/";
123
124 const std::string THUMBNAIL_FORMAT = "image/jpeg";
125 const std::string THUMBASTC_FORMAT = "image/astc/4*4";
126 constexpr uint8_t THUMBNAIL_EIGHTY = 80;
127 constexpr uint8_t THUMBNAIL_MID = 90;
128 constexpr uint8_t THUMBNAIL_HIGH = 100;
129 constexpr uint8_t ASTC_LOW_QUALITY = 20;
130
131 constexpr uint32_t THUMBNAIL_QUERY_MAX = 2000;
132 constexpr int64_t AV_FRAME_TIME = 0;
133
134 constexpr uint8_t NUMBER_HINT_1 = 1;
135
136 constexpr int32_t DEFAULT_ORIGINAL = -1;
137
138 const std::string DYNAMIC_RANGE = "decodeDynamicRange";
139
140 const std::string THUMBNAIL_OPERN_KEYWORD = "operation";
141 const std::string THUMBNAIL_OPER = "oper";
142 const std::string THUMBNAIL_HEIGHT = "height";
143 const std::string THUMBNAIL_WIDTH = "width";
144 const std::string THUMBNAIL_PATH = "path";
145
146 // create thumbnail in close operation
147 const std::string CLOSE_CREATE_THUMB_STATUS = "create_thumbnail_sync_status";
148 const int32_t CREATE_THUMB_SYNC_STATUS = 1;
149 const int32_t CREATE_THUMB_ASYNC_STATUS = 0;
150
151 constexpr float FLOAT_EPSILON = 1e-6;
152
153 // request photo type
154 const std::string REQUEST_PHOTO_TYPE = "requestPhotoType";
155
156 const int32_t CLOUD_PHOTO_POSITION = 2;
157 const int32_t CLOUD_THUMB_STATUS_DOWNLOAD = 0;
158 const int32_t CLOUD_THUMBNAIL_DOWNLOAD_FINISH_NUMBER = 1000;
159 const std::string RDB_QUERY_COUNT = "count";
160
161 const int32_t THUMBNAIL_READY_FAILED = 2;
162
163 const int32_t THUMBNAIL_FREE_SIZE_LIMIT_1 = 1;
164 const int32_t THUMBNAIL_FREE_SIZE_LIMIT_10 = 10;
165
166 // LCD that is over 2MB would not be uploaded
167 const size_t LCD_UPLOAD_LIMIT_SIZE = 2048000;
168
169 // Only check the latest 3000 data to avoid opreation taking too long time
170 const uint32_t MAXIMUM_LCD_CHECK_NUM = 3000;
171
172 const std::unordered_set<uint8_t> THUMBNAIL_QUALITY_SET = {
173 THUMBNAIL_EIGHTY,
174 THUMBNAIL_MID,
175 THUMBNAIL_HIGH,
176 };
177
GetThumbnailPath(const std::string & path,const std::string & key)178 static inline std::string GetThumbnailPath(const std::string &path, const std::string &key)
179 {
180 if (path.length() < ROOT_MEDIA_DIR.length()) {
181 return "";
182 }
183 std::string suffix = (key == "THM_ASTC") ? ".astc" : ".jpg";
184 return ROOT_MEDIA_DIR + ".thumbs/" + path.substr(ROOT_MEDIA_DIR.length()) + "/" + key + suffix;
185 }
186
GetThumbSuffix(ThumbnailType type)187 static std::string GetThumbSuffix(ThumbnailType type)
188 {
189 switch (type) {
190 case ThumbnailType::MTH:
191 return THUMBNAIL_MTH_SUFFIX;
192 case ThumbnailType::YEAR:
193 return THUMBNAIL_YEAR_SUFFIX;
194 case ThumbnailType::THUMB:
195 return THUMBNAIL_THUMB_SUFFIX;
196 case ThumbnailType::THUMB_ASTC:
197 return THUMBNAIL_THUMBASTC_SUFFIX;
198 case ThumbnailType::LCD:
199 return THUMBNAIL_LCD_SUFFIX;
200 default:
201 return "";
202 }
203 }
204
205 static inline ThumbnailType GetThumbType(const int32_t width, const int32_t height, bool isAstc = false)
206 {
207 if (width == DEFAULT_ORIGINAL && height == DEFAULT_ORIGINAL) {
208 return ThumbnailType::LCD;
209 }
210
211 if (std::min(width, height) <= DEFAULT_THUMB_SIZE &&
212 std::max(width, height) <= MAX_DEFAULT_THUMB_SIZE) {
213 return isAstc ? ThumbnailType::THUMB_ASTC : ThumbnailType::THUMB;
214 }
215
216 return ThumbnailType::LCD;
217 }
218
GetSandboxPath(const std::string & path,ThumbnailType type)219 static inline std::string GetSandboxPath(const std::string &path, ThumbnailType type)
220 {
221 if (path.length() < ROOT_MEDIA_DIR.length()) {
222 return "";
223 }
224 std::string suffix = (type == ThumbnailType::THUMB_ASTC) ? ".astc" : ".jpg";
225 std::string suffixStr = path.substr(ROOT_MEDIA_DIR.length()) + "/" + GetThumbSuffix(type) + suffix;
226 return ROOT_SANDBOX_DIR + ".thumbs/" + suffixStr;
227 }
228
IsThumbnail(const int32_t width,const int32_t height)229 static inline bool IsThumbnail(const int32_t width, const int32_t height)
230 {
231 if (width == DEFAULT_ORIGINAL && height == DEFAULT_ORIGINAL) {
232 return false;
233 }
234 return std::min(width, height) <= DEFAULT_THUMB_SIZE &&
235 std::max(width, height) <= MAX_DEFAULT_THUMB_SIZE;
236 }
237
238 } // namespace Media
239 } // namespace OHOS
240
241 #endif // FRAMEWORKS_SERVICES_THUMBNAIL_SERVICE_INCLUDE_THUMBNAIL_CONST_H_
242