Mercurial > hg > orthanc
diff OrthancServer/Sources/ServerIndex.cpp @ 4494:39192eb9b43d
New metadata automatically computed at the instance level: "PixelDataOffset"
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 04 Feb 2021 15:31:00 +0100 |
| parents | 50b3f4c8107e |
| children | 6f99949b2878 |
line wrap: on
line diff
--- a/OrthancServer/Sources/ServerIndex.cpp Thu Feb 04 11:42:25 2021 +0100 +++ b/OrthancServer/Sources/ServerIndex.cpp Thu Feb 04 15:31:00 2021 +0100 @@ -39,6 +39,7 @@ #endif #include "../../OrthancFramework/Sources/DicomFormat/DicomArray.h" +#include "../../OrthancFramework/Sources/DicomFormat/DicomStreamReader.h" #include "../../OrthancFramework/Sources/DicomParsing/FromDcmtkBridge.h" #include "../../OrthancFramework/Sources/DicomParsing/ParsedDicomFile.h" #include "../../OrthancFramework/Sources/Logging.h" @@ -760,6 +761,23 @@ const Attachments& attachments, bool overwrite) { + std::string pixelDataOffset; + + { + // Determining the pixel data offset is costly, don't do it + // within the mutex (new in Orthanc 1.9.1) + uint64_t offset; + if (DicomStreamReader::LookupPixelDataOffset(offset, instanceToStore.GetBufferData(), + instanceToStore.GetBufferSize())) + { + pixelDataOffset = boost::lexical_cast<std::string>(offset); + } + else + { + pixelDataOffset.clear(); + } + } + boost::mutex::scoped_lock lock(mutex_); const DicomMap& dicomSummary = instanceToStore.GetSummary(); @@ -971,6 +989,10 @@ } } + // New in Orthanc 1.9.1 + SetInstanceMetadata(content, instanceMetadata, instanceId, + MetadataType_Instance_PixelDataOffset, pixelDataOffset); + const DicomValue* value; if ((value = dicomSummary.TestAndGetValue(DICOM_TAG_SOP_CLASS_UID)) != NULL &&