1 /*
2 * Copyright (c) 2023-2025 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 #include "meta/meta.h"
17 #include <functional>
18 #include "common/log.h"
19 #include "meta.h"
20
21 /**
22 * Steps of Adding New Tag
23 *
24 * 1. In meta_key.h, Add a Tag.
25 * 2. In meta.h, Register Tag key Value mapping.
26 * Example: DEFINE_INSERT_GET_FUNC(tagCharSeq == Tag::TAGNAME, TAGTYPE, AnyValueType::VALUETYPE)
27 * 3. In meta.cpp, Register default value to g_metadataDefaultValueMap ({Tag::TAGNAME, defaultTAGTYPE}).
28 * 4. In order to support Enum/Bool Value Getter Setter from AVFormat,
29 * In meta.cpp, Register Tag key getter setter function mapping.
30 * Example: DEFINE_METADATA_SETTER_GETTER_FUNC(SrcTAGNAME, int32_t/int64_t)
31 * For Int32/Int64 Type, update g_metadataGetterSetterMap/g_metadataGetterSetterInt64Map.
32 * For Bool Type, update g_metadataBoolVector.
33 * 5. Update meta_func_unit_test.cpp to add the testcase of new added Tag Type.
34 *
35 * Theory:
36 * App --> AVFormat(ndk) --> Meta --> Parcel(ipc) --> Meta
37 * AVFormat only support: int, int64(Long), float, double, string, buffer
38 * Parcel only support: bool, int8, int16, int32, int64, uint8, uint16, uint32, uint64, float, double, pointer, buffer
39 * Meta (based on any) support : all types in theory.
40 *
41 * Attention: Use AVFormat with Meta, with or without ipc, be care of the difference of supported types.
42 * Currently, The ToParcel/FromParcel function(In Any.h) supports single value convert to/from parcel.
43 * you can use meta's helper functions to handle the key and the correct value type:
44 * GetDefaultAnyValue: get the specified key's default value, It can get the value type.
45 * SetMetaData/GetMetaData: AVFormat use them to set/get enum/bool/int values,
46 * It can convert the integer to/from enum/bool automatically.
47 **/
48
49 namespace {
50 constexpr OHOS::HiviewDFX::HiLogLabel LABEL = { LOG_CORE, LOG_DOMAIN_FOUNDATION, "Meta" };
51 }
52
53 namespace OHOS {
54 namespace Media {
55 using namespace Plugins;
56
57 #define DEFINE_METADATA_SETTER_GETTER_FUNC(EnumTypeName, ExtTypeName) \
58 static bool Set##EnumTypeName(Meta& meta, const TagType& tag, ExtTypeName& value) \
59 { \
60 if (__is_enum(EnumTypeName)) { \
61 meta.SetData(tag, EnumTypeName(value)); \
62 } else { \
63 meta.SetData(tag, value); \
64 } \
65 return true; \
66 } \
67 \
68 static bool Get##EnumTypeName(const Meta& meta, const TagType& tag, ExtTypeName& value) \
69 { \
70 EnumTypeName tmpValue; \
71 if (meta.GetData(tag, tmpValue)) { \
72 value = static_cast<ExtTypeName>(tmpValue); \
73 return true; \
74 } \
75 return false; \
76 }
77
78 DEFINE_METADATA_SETTER_GETTER_FUNC(SrcInputType, int32_t)
79 DEFINE_METADATA_SETTER_GETTER_FUNC(AudioSampleFormat, int32_t)
80 DEFINE_METADATA_SETTER_GETTER_FUNC(VideoPixelFormat, int32_t)
81 DEFINE_METADATA_SETTER_GETTER_FUNC(MediaType, int32_t)
82 DEFINE_METADATA_SETTER_GETTER_FUNC(VideoH264Profile, int32_t)
83 DEFINE_METADATA_SETTER_GETTER_FUNC(VideoRotation, int32_t)
84 DEFINE_METADATA_SETTER_GETTER_FUNC(VideoOrientationType, int32_t)
85 DEFINE_METADATA_SETTER_GETTER_FUNC(ColorPrimary, int32_t)
86 DEFINE_METADATA_SETTER_GETTER_FUNC(TransferCharacteristic, int32_t)
87 DEFINE_METADATA_SETTER_GETTER_FUNC(MatrixCoefficient, int32_t)
88 DEFINE_METADATA_SETTER_GETTER_FUNC(HEVCProfile, int32_t)
89 DEFINE_METADATA_SETTER_GETTER_FUNC(HEVCLevel, int32_t)
90 DEFINE_METADATA_SETTER_GETTER_FUNC(ChromaLocation, int32_t)
91 DEFINE_METADATA_SETTER_GETTER_FUNC(FileType, int32_t)
92 DEFINE_METADATA_SETTER_GETTER_FUNC(VideoEncodeBitrateMode, int32_t)
93 DEFINE_METADATA_SETTER_GETTER_FUNC(TemporalGopReferenceMode, int32_t)
94 DEFINE_METADATA_SETTER_GETTER_FUNC(VideoEncodeBFrameGopMode, int32_t)
95 DEFINE_METADATA_SETTER_GETTER_FUNC(AudioChannelLayout, int64_t)
96
97 #define DEFINE_METADATA_SETTER_GETTER(tag, EnumType) {tag, std::make_pair(Set##EnumType, Get##EnumType)}
98
99 using MetaSetterFunction = std::function<bool(Meta&, const TagType&, int32_t&)>;
100 using MetaGetterFunction = std::function<bool(const Meta&, const TagType&, int32_t&)>;
101
102 static std::map<TagType, std::pair<MetaSetterFunction, MetaGetterFunction>> g_metadataGetterSetterMap = {
103 DEFINE_METADATA_SETTER_GETTER(Tag::SRC_INPUT_TYPE, SrcInputType),
104 DEFINE_METADATA_SETTER_GETTER(Tag::AUDIO_SAMPLE_FORMAT, AudioSampleFormat),
105 DEFINE_METADATA_SETTER_GETTER(Tag::AUDIO_RAW_SAMPLE_FORMAT, AudioSampleFormat),
106 DEFINE_METADATA_SETTER_GETTER(Tag::VIDEO_PIXEL_FORMAT, VideoPixelFormat),
107 DEFINE_METADATA_SETTER_GETTER(Tag::MEDIA_TYPE, MediaType),
108 DEFINE_METADATA_SETTER_GETTER(Tag::VIDEO_H264_PROFILE, VideoH264Profile),
109 DEFINE_METADATA_SETTER_GETTER(Tag::VIDEO_ROTATION, VideoRotation),
110 DEFINE_METADATA_SETTER_GETTER(Tag::VIDEO_ORIENTATION_TYPE, VideoOrientationType),
111 DEFINE_METADATA_SETTER_GETTER(Tag::VIDEO_COLOR_PRIMARIES, ColorPrimary),
112 DEFINE_METADATA_SETTER_GETTER(Tag::VIDEO_COLOR_TRC, TransferCharacteristic),
113 DEFINE_METADATA_SETTER_GETTER(Tag::VIDEO_COLOR_MATRIX_COEFF, MatrixCoefficient),
114 DEFINE_METADATA_SETTER_GETTER(Tag::VIDEO_H265_PROFILE, HEVCProfile),
115 DEFINE_METADATA_SETTER_GETTER(Tag::VIDEO_H265_LEVEL, HEVCLevel),
116 DEFINE_METADATA_SETTER_GETTER(Tag::VIDEO_CHROMA_LOCATION, ChromaLocation),
117 DEFINE_METADATA_SETTER_GETTER(Tag::MEDIA_FILE_TYPE, FileType),
118 DEFINE_METADATA_SETTER_GETTER(Tag::VIDEO_ENCODE_BITRATE_MODE, VideoEncodeBitrateMode),
119 DEFINE_METADATA_SETTER_GETTER(Tag::VIDEO_ENCODE_B_FRAME_GOP_MODE, VideoEncodeBFrameGopMode),
120 DEFINE_METADATA_SETTER_GETTER(Tag::VIDEO_ENCODER_TEMPORAL_GOP_REFERENCE_MODE, TemporalGopReferenceMode),
121 };
122
123 using MetaSetterInt64Function = std::function<bool(Meta&, const TagType&, int64_t&)>;
124 using MetaGetterInt64Function = std::function<bool(const Meta&, const TagType&, int64_t&)>;
125 static std::map<TagType, std::pair<MetaSetterInt64Function, MetaGetterInt64Function>> g_metadataGetterSetterInt64Map = {
126 DEFINE_METADATA_SETTER_GETTER(Tag::AUDIO_CHANNEL_LAYOUT, AudioChannelLayout),
127 DEFINE_METADATA_SETTER_GETTER(Tag::AUDIO_OUTPUT_CHANNEL_LAYOUT, AudioChannelLayout)
128 };
129
130 static std::vector<TagType> g_metadataBoolVector = {
131 Tag::VIDEO_COLOR_RANGE,
132 Tag::VIDEO_REQUEST_I_FRAME,
133 Tag::VIDEO_IS_HDR_VIVID,
134 Tag::MEDIA_HAS_VIDEO,
135 Tag::MEDIA_HAS_AUDIO,
136 Tag::MEDIA_HAS_SUBTITLE,
137 Tag::MEDIA_HAS_TIMEDMETA,
138 Tag::MEDIA_HAS_AUXILIARY,
139 Tag::MEDIA_END_OF_STREAM,
140 Tag::VIDEO_FRAME_RATE_ADAPTIVE_MODE,
141 Tag::VIDEO_ENCODER_ENABLE_TEMPORAL_SCALABILITY,
142 Tag::AV_CODEC_ENABLE_SYNC_MODE,
143 Tag::VIDEO_ENCODER_PER_FRAME_MARK_LTR,
144 Tag::VIDEO_PER_FRAME_IS_LTR,
145 Tag::VIDEO_PER_FRAME_IS_SKIP,
146 Tag::VIDEO_ENABLE_LOW_LATENCY,
147 Tag::VIDEO_ENCODER_ENABLE_SURFACE_INPUT_CALLBACK,
148 Tag::VIDEO_BUFFER_CAN_DROP,
149 Tag::AUDIO_RENDER_SET_FLAG,
150 Tag::SCREEN_CAPTURE_USER_AGREE,
151 Tag::SCREEN_CAPTURE_REQURE_MIC,
152 Tag::SCREEN_CAPTURE_ENABLE_MIC,
153 Tag::AV_PLAYER_IS_DRM_PROTECTED,
154 Tag::AV_PLAYER_DOWNLOAD_TIME_OUT,
155 Tag::VIDEO_ENCODER_PER_FRAME_DISCARD,
156 Tag::VIDEO_ENCODER_ENABLE_WATERMARK,
157 Tag::VIDEO_ENCODER_ENABLE_PARAMS_FEEDBACK,
158 Tag::VIDEO_ENCODER_ENABLE_QP_MAP,
159 Tag::VIDEO_ENCODER_ENABLE_PTS_BASED_RATECONTROL,
160 Tag::VIDEO_DECODER_BLANK_FRAME_ON_SHUTDOWN,
161 };
162
SetMetaData(Meta & meta,const TagType & tag,int32_t value)163 bool SetMetaData(Meta& meta, const TagType& tag, int32_t value)
164 {
165 auto iter = g_metadataGetterSetterMap.find(tag);
166 if (iter == g_metadataGetterSetterMap.end()) {
167 if (std::find(g_metadataBoolVector.begin(), g_metadataBoolVector.end(), tag) != g_metadataBoolVector.end()) {
168 meta.SetData(tag, value != 0 ? true : false);
169 return true;
170 }
171 meta.SetData(tag, value);
172 return true;
173 }
174 return iter->second.first(meta, tag, value);
175 }
176
GetMetaData(const Meta & meta,const TagType & tag,int32_t & value)177 bool GetMetaData(const Meta& meta, const TagType& tag, int32_t& value)
178 {
179 auto iter = g_metadataGetterSetterMap.find(tag);
180 if (iter == g_metadataGetterSetterMap.end()) {
181 if (std::find(g_metadataBoolVector.begin(), g_metadataBoolVector.end(), tag) != g_metadataBoolVector.end()) {
182 bool valueBool = false;
183 FALSE_RETURN_V(meta.GetData(tag, valueBool), false);
184 value = valueBool ? 1 : 0;
185 return true;
186 }
187 return meta.GetData(tag, value);
188 }
189 return iter->second.second(meta, tag, value);
190 }
191
SetMetaData(Meta & meta,const TagType & tag,int64_t value)192 bool SetMetaData(Meta& meta, const TagType& tag, int64_t value)
193 {
194 auto iter = g_metadataGetterSetterInt64Map.find(tag);
195 if (iter == g_metadataGetterSetterInt64Map.end()) {
196 meta.SetData(tag, value);
197 return true;
198 }
199 return iter->second.first(meta, tag, value);
200 }
201
GetMetaData(const Meta & meta,const TagType & tag,int64_t & value)202 bool GetMetaData(const Meta& meta, const TagType& tag, int64_t& value)
203 {
204 auto iter = g_metadataGetterSetterInt64Map.find(tag);
205 if (iter == g_metadataGetterSetterInt64Map.end()) {
206 return meta.GetData(tag, value);
207 }
208 return iter->second.second(meta, tag, value);
209 }
210
IsIntEnum(const TagType & tag)211 bool IsIntEnum(const TagType &tag)
212 {
213 return (g_metadataGetterSetterMap.find(tag) != g_metadataGetterSetterMap.end());
214 }
215
IsLongEnum(const TagType & tag)216 bool IsLongEnum(const TagType &tag)
217 {
218 return g_metadataGetterSetterInt64Map.find(tag) != g_metadataGetterSetterInt64Map.end();
219 }
220
221 static Any defaultString = std::string();
222 static Any defaultInt8 = (int8_t)0;
223 static Any defaultUInt8 = (uint8_t)0;
224 static Any defaultInt32 = (int32_t)0;
225 static Any defaultUInt32 = (uint32_t)0;
226 static Any defaultInt64 = (int64_t)0;
227 static Any defaultUInt64 = (uint64_t)0;
228 static Any defaultFloat = 0.0f;
229 static Any defaultDouble = (double)0.0;
230 static Any defaultBool = (bool) false;
231 static Any defaultSrcInputType = SrcInputType::UNKNOWN;
232 static Any defaultAudioSampleFormat = AudioSampleFormat::INVALID_WIDTH;
233 static Any defaultVideoPixelFormat = VideoPixelFormat::UNKNOWN;
234 static Any defaultMediaType = MediaType::UNKNOWN;
235 static Any defaultVideoH264Profile = VideoH264Profile::UNKNOWN;
236 static Any defaultVideoRotation = VideoRotation::VIDEO_ROTATION_0;
237 static Any defaultVideoOrientationType = VideoOrientationType::ROTATE_NONE;
238 static Any defaultColorPrimary = ColorPrimary::BT2020;
239 static Any defaultTransferCharacteristic = TransferCharacteristic::BT1361;
240 static Any defaultMatrixCoefficient = MatrixCoefficient::BT2020_CL;
241 static Any defaultHEVCProfile = HEVCProfile::HEVC_PROFILE_UNKNOW;
242 static Any defaultHEVCLevel = HEVCLevel::HEVC_LEVEL_UNKNOW;
243 static Any defaultChromaLocation = ChromaLocation::BOTTOM;
244 static Any defaultFileType = FileType::UNKNOW;
245 static Any defaultVideoEncodeBitrateMode = VideoEncodeBitrateMode::CBR;
246 static Any defaultVideoEncodeBFrameGopMode = VideoEncodeBFrameGopMode::VIDEO_ENCODE_GOP_ADAPTIVE_B_MODE;
247 static Any defaultTemporalGopReferenceMode = TemporalGopReferenceMode::ADJACENT_REFERENCE;
248 static Any defaultAudioChannelLayout = AudioChannelLayout::UNKNOWN;
249 static Any defaultAudioAacProfile = AudioAacProfile::ELD;
250 static Any defaultAudioAacStreamFormat = AudioAacStreamFormat::ADIF;
251 static Any defaultVectorUInt8 = std::vector<uint8_t>();
252 static Any defaultVectorUInt32 = std::vector<uint32_t>();
253 static Any defaultVectorInt32 = std::vector<int32_t>();
254 static Any defaultVectorVideoBitStreamFormat = std::vector<VideoBitStreamFormat>();
255 static std::map<TagType, const Any &> g_metadataDefaultValueMap = {
256 {Tag::SRC_INPUT_TYPE, defaultSrcInputType},
257 {Tag::AUDIO_SAMPLE_FORMAT, defaultAudioSampleFormat},
258 {Tag::AUDIO_RAW_SAMPLE_FORMAT, defaultAudioSampleFormat},
259 {Tag::VIDEO_PIXEL_FORMAT, defaultVideoPixelFormat},
260 {Tag::MEDIA_TYPE, defaultMediaType},
261 {Tag::VIDEO_H264_PROFILE, defaultVideoH264Profile},
262 {Tag::VIDEO_ROTATION, defaultVideoRotation},
263 {Tag::VIDEO_ORIENTATION_TYPE, defaultVideoOrientationType},
264 {Tag::VIDEO_COLOR_PRIMARIES, defaultColorPrimary},
265 {Tag::VIDEO_COLOR_TRC, defaultTransferCharacteristic},
266 {Tag::VIDEO_COLOR_MATRIX_COEFF, defaultMatrixCoefficient},
267 {Tag::VIDEO_H265_PROFILE, defaultHEVCProfile},
268 {Tag::VIDEO_H265_LEVEL, defaultHEVCLevel},
269 {Tag::VIDEO_CHROMA_LOCATION, defaultChromaLocation},
270 {Tag::MEDIA_FILE_TYPE, defaultFileType},
271 {Tag::VIDEO_ENCODE_BITRATE_MODE, defaultVideoEncodeBitrateMode},
272 {Tag::VIDEO_ENCODE_B_FRAME_GOP_MODE, defaultVideoEncodeBFrameGopMode},
273 {Tag::VIDEO_ENCODER_TEMPORAL_GOP_REFERENCE_MODE, defaultTemporalGopReferenceMode},
274 // Int8
275 {Tag::RECORDER_HDR_TYPE, defaultInt8},
276 // Uint_8
277 {Tag::SCREEN_CAPTURE_AV_TYPE, defaultUInt8},
278 {Tag::SCREEN_CAPTURE_DATA_TYPE, defaultUInt8},
279 {Tag::SCREEN_CAPTURE_STOP_REASON, defaultUInt8},
280 // Int32
281 {Tag::APP_UID, defaultInt32},
282 {Tag::APP_PID, defaultInt32},
283 {Tag::APP_TOKEN_ID, defaultInt32},
284 {Tag::REQUIRED_IN_BUFFER_CNT, defaultInt32},
285 {Tag::REQUIRED_IN_BUFFER_SIZE, defaultInt32},
286 {Tag::REQUIRED_OUT_BUFFER_CNT, defaultInt32},
287 {Tag::REQUIRED_OUT_BUFFER_SIZE, defaultInt32},
288 {Tag::BUFFERING_SIZE, defaultInt32},
289 {Tag::WATERLINE_HIGH, defaultInt32},
290 {Tag::WATERLINE_LOW, defaultInt32},
291 {Tag::AUDIO_CHANNEL_COUNT, defaultInt32},
292 {Tag::AUDIO_SAMPLE_RATE, defaultInt32},
293 {Tag::AUDIO_SAMPLE_PER_FRAME, defaultInt32},
294 {Tag::AUDIO_OUTPUT_CHANNELS, defaultInt32},
295 {Tag::AUDIO_MPEG_VERSION, defaultInt32},
296 {Tag::AUDIO_MPEG_LAYER, defaultInt32},
297 {Tag::AUDIO_AAC_LEVEL, defaultInt32},
298 {Tag::AUDIO_OBJECT_NUMBER, defaultInt32},
299 {Tag::AUDIO_SOUNDBED_CHANNELS_NUMBER, defaultInt32},
300 {Tag::AUDIO_HOA_ORDER, defaultInt32},
301 {Tag::AUDIO_MAX_INPUT_SIZE, defaultInt32},
302 {Tag::AUDIO_MAX_OUTPUT_SIZE, defaultInt32},
303 {Tag::VIDEO_WIDTH, defaultInt32},
304 {Tag::VIDEO_HEIGHT, defaultInt32},
305 {Tag::VIDEO_DELAY, defaultInt32},
306 {Tag::VIDEO_MAX_SURFACE_NUM, defaultInt32},
307 {Tag::VIDEO_H264_LEVEL, defaultInt32},
308 {Tag::MEDIA_TRACK_COUNT, defaultInt32},
309 {Tag::AUDIO_AAC_IS_ADTS, defaultInt32},
310 {Tag::AUDIO_COMPRESSION_LEVEL, defaultInt32},
311 {Tag::AUDIO_BITS_PER_CODED_SAMPLE, defaultInt32},
312 {Tag::AUDIO_BITS_PER_RAW_SAMPLE, defaultInt32},
313 {Tag::REGULAR_TRACK_ID, defaultInt32},
314 {Tag::VIDEO_SCALE_TYPE, defaultInt32},
315 {Tag::VIDEO_I_FRAME_INTERVAL, defaultInt32},
316 {Tag::MEDIA_PROFILE, defaultInt32},
317 {Tag::VIDEO_ENCODE_QUALITY, defaultInt32},
318 {Tag::AUDIO_AAC_SBR, defaultInt32},
319 {Tag::AUDIO_FLAC_COMPLIANCE_LEVEL, defaultInt32},
320 {Tag::MEDIA_LEVEL, defaultInt32},
321 {Tag::VIDEO_STRIDE, defaultInt32},
322 {Tag::VIDEO_DISPLAY_WIDTH, defaultInt32},
323 {Tag::VIDEO_DISPLAY_HEIGHT, defaultInt32},
324 {Tag::VIDEO_PIC_WIDTH, defaultInt32},
325 {Tag::VIDEO_PIC_HEIGHT, defaultInt32},
326 {Tag::VIDEO_ENCODER_TEMPORAL_GOP_SIZE, defaultInt32},
327 {Tag::VIDEO_ENCODER_LTR_FRAME_COUNT, defaultInt32},
328 {Tag::VIDEO_PER_FRAME_POC, defaultInt32},
329 {Tag::VIDEO_ENCODER_PER_FRAME_USE_LTR, defaultInt32},
330 {Tag::VIDEO_CROP_TOP, defaultInt32},
331 {Tag::VIDEO_CROP_BOTTOM, defaultInt32},
332 {Tag::VIDEO_CROP_LEFT, defaultInt32},
333 {Tag::VIDEO_CROP_RIGHT, defaultInt32},
334 {Tag::VIDEO_SLICE_HEIGHT, defaultInt32},
335 {Tag::VIDEO_ENCODER_QP_MAX, defaultInt32},
336 {Tag::VIDEO_ENCODER_QP_MIN, defaultInt32},
337 {Tag::VIDEO_ENCODER_QP_START, defaultInt32},
338 {Tag::VIDEO_ENCODER_TARGET_QP, defaultInt32},
339 {Tag::VIDEO_ENCODER_OPERATING_RATE, defaultDouble},
340 {Tag::FEATURE_PROPERTY_VIDEO_ENCODER_MAX_LTR_FRAME_COUNT, defaultInt32},
341 {Tag::OH_MD_KEY_AUDIO_OBJECT_NUMBER, defaultInt32},
342 {Tag::AV_CODEC_CALLER_PID, defaultInt32},
343 {Tag::AV_CODEC_CALLER_UID, defaultInt32},
344 {Tag::AV_CODEC_FORWARD_CALLER_PID, defaultInt32},
345 {Tag::AV_CODEC_FORWARD_CALLER_UID, defaultInt32},
346 {Tag::VIDEO_DECODER_RATE_UPPER_LIMIT, defaultInt32},
347 {Tag::SCREEN_CAPTURE_ERR_CODE, defaultInt32},
348 {Tag::SCREEN_CAPTURE_DURATION, defaultInt32},
349 {Tag::SCREEN_CAPTURE_START_LATENCY, defaultInt32},
350 {Tag::DRM_ERROR_CODE, defaultInt32},
351 {Tag::RECORDER_ERR_CODE, defaultInt32},
352 {Tag::RECORDER_DURATION, defaultInt32},
353 {Tag::RECORDER_VIDEO_BITRATE, defaultInt32},
354 {Tag::RECORDER_AUDIO_SAMPLE_RATE, defaultInt32},
355 {Tag::RECORDER_AUDIO_CHANNEL_COUNT, defaultInt32},
356 {Tag::RECORDER_AUDIO_BITRATE, defaultInt32},
357 {Tag::RECORDER_START_LATENCY, defaultInt32},
358 {Tag::TIMED_METADATA_SRC_TRACK, defaultInt32},
359 {Tag::VIDEO_ENCODER_FRAME_I_RATIO, defaultInt32},
360 {Tag::VIDEO_ENCODER_FRAME_MADI, defaultInt32},
361 {Tag::VIDEO_ENCODER_FRAME_MADP, defaultInt32},
362 {Tag::VIDEO_ENCODER_SUM_MADI, defaultInt32},
363 {Tag::VIDEO_ENCODER_REAL_BITRATE, defaultInt32},
364 {Tag::VIDEO_ENCODER_FRAME_QP, defaultInt32},
365 {Tag::VIDEO_ENCODER_QP_AVERAGE, defaultInt32},
366 {Tag::VIDEO_ENCODER_FRAME_TEMPORAL_ID, defaultInt32},
367 {Tag::AV_PLAYER_ERR_CODE, defaultInt32},
368 {Tag::AV_PLAYER_PLAY_DURATION, defaultInt32},
369 {Tag::AV_PLAYER_SOURCE_TYPE, defaultInt32},
370 {Tag::AV_PLAYER_AVG_DOWNLOAD_RATE, defaultInt32},
371 {Tag::AV_PLAYER_VIDEO_BITRATE, defaultInt32},
372 {Tag::AV_PLAYER_AUDIO_BITRATE, defaultInt32},
373 {Tag::AV_PLAYER_START_LATENCY, defaultInt32},
374 {Tag::AV_PLAYER_AVG_DOWNLOAD_SPEED, defaultInt32},
375 {Tag::AV_PLAYER_MAX_SEEK_LATENCY, defaultInt32},
376 {Tag::AV_PLAYER_MAX_ACCURATE_SEEK_LATENCY, defaultInt32},
377 {Tag::AV_PLAYER_LAG_TIMES, defaultInt32},
378 {Tag::AV_PLAYER_MAX_LAG_DURATION, defaultInt32},
379 {Tag::AV_PLAYER_AVG_LAG_DURATION, defaultInt32},
380 {Tag::AV_PLAYER_MAX_SURFACESWAP_LATENCY, defaultInt32},
381 {Tag::VIDEO_COORDINATE_X, defaultInt32},
382 {Tag::VIDEO_COORDINATE_Y, defaultInt32},
383 {Tag::VIDEO_COORDINATE_W, defaultInt32},
384 {Tag::VIDEO_COORDINATE_H, defaultInt32},
385 {Tag::VIDEO_ENCODER_REPEAT_PREVIOUS_FRAME_AFTER, defaultInt32},
386 {Tag::VIDEO_ENCODER_REPEAT_PREVIOUS_MAX_COUNT, defaultInt32},
387 {Tag::VIDEO_DECODER_OUTPUT_COLOR_SPACE, defaultInt32},
388 {Tag::VIDEO_DECODER_OUTPUT_ENABLE_VRR, defaultInt32},
389 {Tag::AV_TRANSCODER_ERR_CODE, defaultInt32},
390 {Tag::AV_TRANSCODER_SOURCE_DURATION, defaultInt32},
391 {Tag::AV_TRANSCODER_TRANSCODER_DURATION, defaultInt32},
392 {Tag::AV_TRANSCODER_SRC_VIDEO_BITRATE, defaultInt32},
393 {Tag::AV_TRANSCODER_SRC_HDR_TYPE, defaultInt32},
394 {Tag::AV_TRANSCODER_SRC_AUDIO_SAMPLE_RATE, defaultInt32},
395 {Tag::AV_TRANSCODER_SRC_AUDIO_CHANNEL_COUNT, defaultInt32},
396 {Tag::AV_TRANSCODER_SRC_AUDIO_BITRATE, defaultInt32},
397 {Tag::AV_TRANSCODER_DST_VIDEO_BITRATE, defaultInt32},
398 {Tag::AV_TRANSCODER_DST_HDR_TYPE, defaultInt32},
399 {Tag::AV_TRANSCODER_DST_COLOR_SPACE, defaultInt32},
400 {Tag::AV_TRANSCODER_ENABLE_B_FRAME, defaultBool},
401 {Tag::AV_TRANSCODER_DST_AUDIO_SAMPLE_RATE, defaultInt32},
402 {Tag::AV_TRANSCODER_DST_AUDIO_CHANNEL_COUNT, defaultInt32},
403 {Tag::AV_TRANSCODER_DST_AUDIO_BITRATE, defaultInt32},
404 {Tag::AV_TRANSCODER_VIDEO_DECODER_DURATION, defaultInt32},
405 {Tag::AV_TRANSCODER_VIDEO_ENCODER_DURATION, defaultInt32},
406 {Tag::AV_TRANSCODER_VIDEO_VPE_DURATION, defaultInt32},
407 {Tag::MEDIA_EDITLIST, defaultInt32},
408 {Tag::MEDIA_ENABLE_MOOV_FRONT, defaultInt32},
409 {Tag::VIDEO_DECODER_INPUT_STREAM_ERROR, defaultInt32},
410 // String
411 {Tag::MIME_TYPE, defaultString},
412 {Tag::MEDIA_FILE_URI, defaultString},
413 {Tag::MEDIA_TITLE, defaultString},
414 {Tag::MEDIA_ARTIST, defaultString},
415 {Tag::MEDIA_LYRICIST, defaultString},
416 {Tag::MEDIA_ALBUM, defaultString},
417 {Tag::MEDIA_ALBUM_ARTIST, defaultString},
418 {Tag::MEDIA_DATE, defaultString},
419 {Tag::MEDIA_COMMENT, defaultString},
420 {Tag::MEDIA_GENRE, defaultString},
421 {Tag::MEDIA_COPYRIGHT, defaultString},
422 {Tag::MEDIA_LANGUAGE, defaultString},
423 {Tag::MEDIA_DESCRIPTION, defaultString},
424 {Tag::USER_TIME_SYNC_RESULT, defaultString},
425 {Tag::USER_AV_SYNC_GROUP_INFO, defaultString},
426 {Tag::USER_SHARED_MEMORY_FD, defaultString},
427 {Tag::MEDIA_AUTHOR, defaultString},
428 {Tag::MEDIA_COMPOSER, defaultString},
429 {Tag::MEDIA_LYRICS, defaultString},
430 {Tag::MEDIA_CODEC_NAME, defaultString},
431 {Tag::PROCESS_NAME, defaultString},
432 {Tag::MEDIA_CREATION_TIME, defaultString},
433 {Tag::AV_CODEC_CALLER_PROCESS_NAME, defaultString},
434 {Tag::AV_CODEC_FORWARD_CALLER_PROCESS_NAME, defaultString},
435 {Tag::SCREEN_CAPTURE_ERR_MSG, defaultString},
436 {Tag::SCREEN_CAPTURE_VIDEO_RESOLUTION, defaultString},
437 {Tag::DRM_APP_NAME, defaultString},
438 {Tag::DRM_INSTANCE_ID, defaultString},
439 {Tag::DRM_ERROR_MESG, defaultString},
440 {Tag::TIMED_METADATA_SRC_TRACK_MIME, defaultString},
441 {Tag::TIMED_METADATA_KEY, defaultString},
442 {Tag::TIMED_METADATA_LOCALE, defaultString},
443 {Tag::TIMED_METADATA_SETUP, defaultString},
444 {Tag::RECORDER_ERR_MSG, defaultString},
445 {Tag::RECORDER_CONTAINER_MIME, defaultString},
446 {Tag::RECORDER_VIDEO_MIME, defaultString},
447 {Tag::RECORDER_VIDEO_RESOLUTION, defaultString},
448 {Tag::RECORDER_AUDIO_MIME, defaultString},
449 {Tag::AV_PLAYER_ERR_MSG, defaultString},
450 {Tag::AV_PLAYER_CONTAINER_MIME, defaultString},
451 {Tag::AV_PLAYER_VIDEO_MIME, defaultString},
452 {Tag::AV_PLAYER_VIDEO_RESOLUTION, defaultString},
453 {Tag::AV_PLAYER_AUDIO_MIME, defaultString},
454 {Tag::AV_TRANSCODER_ERR_MSG, defaultString},
455 {Tag::AV_TRANSCODER_SRC_FORMAT, defaultString},
456 {Tag::AV_TRANSCODER_SRC_AUDIO_MIME, defaultString},
457 {Tag::AV_TRANSCODER_SRC_VIDEO_MIME, defaultString},
458 {Tag::AV_TRANSCODER_DST_FORMAT, defaultString},
459 {Tag::AV_TRANSCODER_DST_AUDIO_MIME, defaultString},
460 {Tag::AV_TRANSCODER_DST_VIDEO_MIME, defaultString},
461 {Tag::VIDEO_ENCODER_ROI_PARAMS, defaultString},
462 {Tag::TRACK_REFERENCE_TYPE, defaultString},
463 {Tag::TRACK_DESCRIPTION, defaultString},
464 // Float
465 {Tag::MEDIA_LATITUDE, defaultFloat},
466 {Tag::MEDIA_LONGITUDE, defaultFloat},
467 {Tag::AV_PLAYER_VIDEO_FRAMERATE, defaultFloat},
468 // Double
469 {Tag::VIDEO_CAPTURE_RATE, defaultDouble},
470 {Tag::VIDEO_FRAME_RATE, defaultDouble},
471 {Tag::VIDEO_SAR, defaultDouble},
472 {Tag::VIDEO_ENCODER_MSE, defaultDouble},
473 {Tag::AV_TRANSCODER_SRC_VIDEO_FRAME_RATE, defaultDouble},
474 {Tag::AV_TRANSCODER_DST_VIDEO_FRAME_RATE, defaultDouble},
475 // Bool
476 {Tag::VIDEO_COLOR_RANGE, defaultBool},
477 {Tag::VIDEO_REQUEST_I_FRAME, defaultBool},
478 {Tag::VIDEO_IS_HDR_VIVID, defaultBool},
479 {Tag::MEDIA_HAS_VIDEO, defaultBool},
480 {Tag::MEDIA_HAS_AUDIO, defaultBool},
481 {Tag::MEDIA_HAS_SUBTITLE, defaultBool},
482 {Tag::MEDIA_HAS_TIMEDMETA, defaultBool},
483 {Tag::MEDIA_HAS_AUXILIARY, defaultBool},
484 {Tag::MEDIA_END_OF_STREAM, defaultBool},
485 {Tag::VIDEO_FRAME_RATE_ADAPTIVE_MODE, defaultBool},
486 {Tag::VIDEO_ENCODER_ENABLE_TEMPORAL_SCALABILITY, defaultBool},
487 {Tag::AV_CODEC_ENABLE_SYNC_MODE, defaultBool},
488 {Tag::VIDEO_ENCODER_PER_FRAME_MARK_LTR, defaultBool},
489 {Tag::VIDEO_PER_FRAME_IS_LTR, defaultBool},
490 {Tag::VIDEO_PER_FRAME_IS_SKIP, defaultBool},
491 {Tag::VIDEO_ENABLE_LOW_LATENCY, defaultBool},
492 {Tag::VIDEO_ENCODER_ENABLE_SURFACE_INPUT_CALLBACK, defaultBool},
493 {Tag::VIDEO_ENCODER_ENABLE_PARAMS_FEEDBACK, defaultBool},
494 {Tag::VIDEO_BUFFER_CAN_DROP, defaultBool},
495 {Tag::AUDIO_RENDER_SET_FLAG, defaultBool},
496 {Tag::SCREEN_CAPTURE_USER_AGREE, defaultBool},
497 {Tag::SCREEN_CAPTURE_REQURE_MIC, defaultBool},
498 {Tag::SCREEN_CAPTURE_ENABLE_MIC, defaultBool},
499 {Tag::AV_PLAYER_IS_DRM_PROTECTED, defaultBool},
500 {Tag::AV_PLAYER_DOWNLOAD_TIME_OUT, defaultBool},
501 {Tag::VIDEO_ENCODER_PER_FRAME_DISCARD, defaultBool},
502 {Tag::VIDEO_ENCODER_ENABLE_WATERMARK, defaultBool},
503 {Tag::VIDEO_ENCODER_ENABLE_QP_MAP, defaultBool},
504 {Tag::VIDEO_ENCODER_PER_FRAME_ABS_QP_MAP, defaultBool},
505 {Tag::VIDEO_ENCODER_ENABLE_PTS_BASED_RATECONTROL, defaultBool},
506 {Tag::VIDEO_DECODER_BLANK_FRAME_ON_SHUTDOWN, defaultBool},
507 // Int64
508 {Tag::MEDIA_FILE_SIZE, defaultUInt64},
509 {Tag::MEDIA_POSITION, defaultUInt64},
510 {Tag::AV_PLAYER_DOWNLOAD_TOTAL_BITS, defaultUInt64},
511 {Tag::APP_FULL_TOKEN_ID, defaultInt64},
512 {Tag::MEDIA_DURATION, defaultInt64},
513 {Tag::MEDIA_BITRATE, defaultInt64},
514 {Tag::MEDIA_START_TIME, defaultInt64},
515 {Tag::USER_FRAME_PTS, defaultInt64},
516 {Tag::USER_PUSH_DATA_TIME, defaultInt64},
517 {Tag::MEDIA_TIME_STAMP, defaultInt64},
518 {Tag::MEDIA_CONTAINER_START_TIME, defaultInt64},
519 {Tag::BUFFER_DECODING_TIMESTAMP, defaultInt64},
520 {Tag::BUFFER_DURATION, defaultInt64},
521 {Tag::VIDEO_DECODER_DESIRED_PRESENT_TIMESTAMP, defaultInt64},
522 {Tag::VIDEO_ENCODE_SET_FRAME_PTS, defaultInt64},
523 // AudioChannelLayout UINT64_T
524 {Tag::AUDIO_CHANNEL_LAYOUT, defaultAudioChannelLayout},
525 {Tag::AUDIO_OUTPUT_CHANNEL_LAYOUT, defaultAudioChannelLayout},
526 // AudioAacProfile UInt8
527 {Tag::AUDIO_AAC_PROFILE, defaultAudioAacProfile},
528 // AudioAacStreamFormat UInt8
529 {Tag::AUDIO_AAC_STREAM_FORMAT, defaultAudioAacStreamFormat},
530 // vector<uint8_t>
531 {Tag::MEDIA_CODEC_CONFIG, defaultVectorUInt8},
532 {Tag::AUDIO_VIVID_METADATA, defaultVectorUInt8},
533 {Tag::MEDIA_COVER, defaultVectorUInt8},
534 {Tag::AUDIO_VORBIS_IDENTIFICATION_HEADER, defaultVectorUInt8},
535 {Tag::AUDIO_VORBIS_SETUP_HEADER, defaultVectorUInt8},
536 {Tag::OH_MD_KEY_AUDIO_VIVID_METADATA, defaultVectorUInt8},
537 // vector<Plugins::VideoBitStreamFormat>
538 {Tag::VIDEO_BIT_STREAM_FORMAT, defaultVectorVideoBitStreamFormat},
539 // vector<uint8_t>
540 {Tag::DRM_CENC_INFO, defaultVectorUInt8},
541 {Tag::MEDIA_AVAILABLE_BITRATES, defaultVectorUInt8},
542 {Tag::VIDEO_ENCODER_PER_FRAME_QP_MAP, defaultVectorUInt8},
543 // Uint32
544 {Tag::DRM_DECRYPT_AVG_SIZE, defaultUInt32},
545 {Tag::DRM_DECRYPT_AVG_DURATION, defaultUInt32},
546 {Tag::DRM_DECRYPT_MAX_SIZE, defaultUInt32},
547 {Tag::DRM_DECRYPT_MAX_DURATION, defaultUInt32},
548 {Tag::DRM_DECRYPT_TIMES, defaultUInt32},
549 //int8
550 {Tag::AV_PLAYER_VIDEO_BITDEPTH, defaultInt8},
551 {Tag::AV_PLAYER_HDR_TYPE, defaultInt8},
552 // vector<int32_t>
553 {Tag::REFERENCE_TRACK_IDS, defaultVectorInt32},
554 {Tag::MEDIA_AIGC, defaultString},
555 };
556
557 static std::map<AnyValueType, const Any &> g_ValueTypeDefaultValueMap = {
558 {AnyValueType::INVALID_TYPE, defaultString},
559 {AnyValueType::BOOL, defaultBool},
560 {AnyValueType::UINT8_T, defaultUInt8},
561 {AnyValueType::INT32_T, defaultInt32},
562 {AnyValueType::UINT32_T, defaultUInt32},
563 {AnyValueType::INT64_T, defaultInt64},
564 {AnyValueType::UINT64_T, defaultUInt64},
565 {AnyValueType::FLOAT, defaultFloat},
566 {AnyValueType::DOUBLE, defaultDouble},
567 {AnyValueType::VECTOR_UINT8, defaultVectorUInt8},
568 {AnyValueType::VECTOR_UINT32, defaultVectorUInt32},
569 {AnyValueType::STRING, defaultString},
570 {AnyValueType::VECTOR_INT32, defaultVectorInt32},
571 };
572
GetDefaultAnyValue(const TagType & tag)573 Any GetDefaultAnyValue(const TagType& tag)
574 {
575 auto iter = g_metadataDefaultValueMap.find(tag);
576 FALSE_RETURN_V(iter != g_metadataDefaultValueMap.end(), defaultString);
577 return iter->second;
578 }
579
GetDefaultAnyValueOpt(const TagType & tag)580 std::optional<Any> GetDefaultAnyValueOpt(const TagType &tag)
581 {
582 auto iter = g_metadataDefaultValueMap.find(tag);
583 if (iter == g_metadataDefaultValueMap.end()) {
584 return std::nullopt;
585 }
586 return iter->second;
587 }
588
GetDefaultAnyValue(const TagType & tag,AnyValueType type)589 Any GetDefaultAnyValue(const TagType &tag, AnyValueType type)
590 {
591 auto iter = g_metadataDefaultValueMap.find(tag);
592 if (iter == g_metadataDefaultValueMap.end()) {
593 auto typeIter = g_ValueTypeDefaultValueMap.find(type);
594 if (typeIter != g_ValueTypeDefaultValueMap.end()) {
595 return typeIter->second;
596 } else {
597 return defaultString; //Default String type
598 }
599 }
600 return iter->second;
601 }
602
IsDefinedKey(const TagType & tag) const603 bool Meta::IsDefinedKey(const TagType &tag) const
604 {
605 auto iter = g_metadataDefaultValueMap.find(tag);
606 if (iter == g_metadataDefaultValueMap.end()) {
607 return false;
608 }
609 return true;
610 }
611
GetValueType(const TagType & key) const612 AnyValueType Meta::GetValueType(const TagType& key) const
613 {
614 auto iter = map_.find(key);
615 if (iter != map_.end()) {
616 if (Any::IsSameTypeWith<int32_t>(iter->second)) {
617 return AnyValueType::INT32_T;
618 } else if (Any::IsSameTypeWith<bool>(iter->second)) {
619 return AnyValueType::BOOL;
620 } else if (Any::IsSameTypeWith<int64_t>(iter->second)) {
621 return AnyValueType::INT64_T;
622 } else if (Any::IsSameTypeWith<float>(iter->second)) {
623 return AnyValueType::FLOAT;
624 } else if (Any::IsSameTypeWith<double>(iter->second)) {
625 return AnyValueType::DOUBLE;
626 } else if (Any::IsSameTypeWith<std::vector<uint8_t>>(iter->second)) {
627 return AnyValueType::VECTOR_UINT8;
628 } else if (Any::IsSameTypeWith<std::string>(iter->second)) {
629 return AnyValueType::STRING;
630 } else if (Any::IsSameTypeWith<std::vector<int32_t>>(iter->second)) {
631 return AnyValueType::VECTOR_INT32;
632 } else {
633 auto iter = g_metadataGetterSetterInt64Map.find(key);
634 if (iter == g_metadataGetterSetterInt64Map.end()) {
635 return AnyValueType::INT32_T;
636 } else {
637 return AnyValueType::INT64_T;
638 }
639 }
640 }
641 return AnyValueType::INVALID_TYPE;
642 }
643
ToParcel(MessageParcel & parcel) const644 bool Meta::ToParcel(MessageParcel &parcel) const
645 {
646 MessageParcel metaParcel;
647 int32_t metaSize = 0;
648 bool ret = true;
649 for (auto iter = begin(); iter != end(); ++iter) {
650 ++metaSize;
651 ret &= metaParcel.WriteString(iter->first);
652 ret &= metaParcel.WriteInt32(static_cast<int32_t>(GetValueType(iter->first)));
653 ret &= iter->second.ToParcel(metaParcel);
654 if (!ret) {
655 MEDIA_LOG_E("fail to Marshalling Key: " PUBLIC_LOG_S, iter->first.c_str());
656 return false;
657 }
658 }
659 if (ret) {
660 ret = ret && parcel.WriteInt32(metaSize);
661 if (metaSize != 0) {
662 ret = ret && parcel.Append(metaParcel);
663 }
664 }
665 return ret;
666 }
667
FromParcel(MessageParcel & parcel)668 bool Meta::FromParcel(MessageParcel &parcel)
669 {
670 map_.clear();
671 int32_t size = parcel.ReadInt32();
672 if (size < 0 || static_cast<size_t>(size) > parcel.GetRawDataCapacity()) {
673 MEDIA_LOG_E("fail to Unmarshalling size: %{public}d", size);
674 return false;
675 }
676
677 for (int32_t index = 0; index < size; index++) {
678 std::string key = parcel.ReadString();
679 AnyValueType type = static_cast<AnyValueType>(parcel.ReadInt32());
680 Any value = GetDefaultAnyValue(key, type); //Init Default Value
681 if (value.FromParcel(parcel)) {
682 map_[key] = value;
683 } else {
684 MEDIA_LOG_E("fail to Unmarshalling Key: %{public}s", key.c_str());
685 return false;
686 }
687 }
688 return true;
689 }
690 }
691 } // namespace OHOS