Searched refs:chunkLength (Results 1 - 5 of 5) sorted by relevance
| /foundation/multimedia/image_framework/frameworks/innerkitsimpl/accessor/src/ |
| H A D | png_exif_metadata_accessor.cpp | 101 bool PngExifMetadataAccessor::ProcessExifData(DataBuf &blob, std::string chunkType, uint32_t chunkLength) in ProcessExifData() argument
103 DataBuf chunkData(chunkLength); in ProcessExifData()
104 if (chunkLength > 0) { in ProcessExifData()
138 uint32_t chunkLength = chunkHead.ReadUInt32(0, bigEndian); in ReadBlob() local
139 if (chunkLength > imgSize - imageStream_->Tell()) { in ReadBlob()
150 if (ProcessExifData(blob, chunkType, chunkLength)) { in ReadBlob()
153 chunkLength = 0; in ReadBlob()
155 imageStream_->Seek(chunkLength + PNG_CHUNK_CRC_SIZE, CURRENT); in ReadBlob()
273 uint32_t chunkLength = chunkHead.ReadUInt32(0, bigEndian); in UpdateExifMetadata() local
274 if (chunkLength > imgSiz in UpdateExifMetadata()
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| /foundation/multimedia/image_framework/frameworks/innerkitsimpl/accessor/include/ |
| H A D | png_exif_metadata_accessor.h | 43 bool ProcessExifData(DataBuf &blob, std::string chunkType, uint32_t chunkLength);
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| /foundation/graphic/graphic_3d/lume/Lume_3D/src/gltf/ |
| H A D | gltf2_loader.cpp | 2831 if (chunkJson.chunkType != static_cast<uint32_t>(ChunkType::JSON) || chunkJson.chunkLength == 0 ||
2832 (chunkJson.chunkLength % 4) || chunkJson.chunkLength > (header.length - sizeof(header) - sizeof(chunkJson))) {
2837 const size_t dataOffset = chunkJson.chunkLength + sizeof(GLBHeader) + 2 * sizeof(GLBChunk);
2846 jsonString.resize(chunkJson.chunkLength);
2848 if (jsonString.size() != chunkJson.chunkLength) {
2852 bytes = file.Read(reinterpret_cast<void*>(jsonString.data()), chunkJson.chunkLength);
2854 if (bytes < chunkJson.chunkLength) {
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| H A D | gltf2_data_structures.h | 174 uint32_t chunkLength = 0; member
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| /foundation/multimedia/image_framework/plugins/common/libs/image/libpngplugin/src/ |
| H A D | png_decoder.cpp | 897 size_t chunkLength = png_get_uint_32(chunk); in PushAllToDecode() local
899 ret = ProcessData(pngStructPtr_, pngInfoPtr_, stream, ReadData, bufferSize, chunkLength + CHUNK_DATA_LEN); in PushAllToDecode()
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