Mercurial > hg > orthanc-stone

comparison OrthancStone/Sources/Loaders/OrthancSeriesVolumeProgressiveLoader.cpp @ 1755:1a775f4ee672

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
added ability to specify initial slice in BasicFetchingStrategy and using it in OrthancSeriesVolumeProgressiveLoader
author bgo@SHARKNADO.localdomain
date Mon, 26 Apr 2021 12:05:40 +0200
parents 946eb7200b82
children 4ee11b8773e2
comparison
equal deleted inserted replaced
1754:34ab7f643327 1755:1a775f4ee672
395 // QUALITY_02... Otherwise, it's only QUALITY_00 395 // QUALITY_02... Otherwise, it's only QUALITY_00
396 unsigned int maxQuality = QUALITY_00; 396 unsigned int maxQuality = QUALITY_00;
397 if (progressiveQuality_) 397 if (progressiveQuality_)
398 maxQuality = QUALITY_02; 398 maxQuality = QUALITY_02;
399 399
400 unsigned int initialSlice = 0;
401 if (startCenter_)
402 initialSlice = static_cast<unsigned int>(slicesCount) / 2;
403
400 strategy_.reset(new BasicFetchingStrategy( 404 strategy_.reset(new BasicFetchingStrategy(
401 sorter_->CreateSorter(static_cast<unsigned int>(slicesCount)), 405 sorter_->CreateSorter(static_cast<unsigned int>(slicesCount)),
402 maxQuality)); 406 maxQuality,
407 initialSlice));
403 408
404 assert(simultaneousDownloads_ != 0); 409 assert(simultaneousDownloads_ != 0);
405 for (unsigned int i = 0; i < simultaneousDownloads_; i++) 410 for (unsigned int i = 0; i < simultaneousDownloads_; i++)
406 { 411 {
407 ScheduleNextSliceDownload(); 412 ScheduleNextSliceDownload();
526 boost::shared_ptr<DicomVolumeImage> volume, 531 boost::shared_ptr<DicomVolumeImage> volume,
527 bool progressiveQuality) 532 bool progressiveQuality)
528 : loadersContext_(loadersContext) 533 : loadersContext_(loadersContext)
529 , active_(false) 534 , active_(false)
530 , progressiveQuality_(progressiveQuality) 535 , progressiveQuality_(progressiveQuality)
536 , startCenter_(false)
531 , simultaneousDownloads_(4) 537 , simultaneousDownloads_(4)
532 , volume_(volume) 538 , volume_(volume)
533 , sorter_(new BasicFetchingItemsSorter::Factory) 539 , sorter_(new BasicFetchingItemsSorter::Factory)
534 , volumeImageReadyInHighQuality_(false) 540 , volumeImageReadyInHighQuality_(false)
535 , medadataSchedulingPriority_(0) 541 , medadataSchedulingPriority_(0)
568 OrthancSeriesVolumeProgressiveLoader::~OrthancSeriesVolumeProgressiveLoader() 574 OrthancSeriesVolumeProgressiveLoader::~OrthancSeriesVolumeProgressiveLoader()
569 { 575 {
570 LOG(TRACE) << "OrthancSeriesVolumeProgressiveLoader::~OrthancSeriesVolumeProgressiveLoader()"; 576 LOG(TRACE) << "OrthancSeriesVolumeProgressiveLoader::~OrthancSeriesVolumeProgressiveLoader()";
571 } 577 }
572 578
579 void OrthancSeriesVolumeProgressiveLoader::SetStartCenter(bool startCenter)
580 {
581 startCenter_ = startCenter;
582 }
583
573 void OrthancSeriesVolumeProgressiveLoader::SetSimultaneousDownloads(unsigned int count) 584 void OrthancSeriesVolumeProgressiveLoader::SetSimultaneousDownloads(unsigned int count)
574 { 585 {
575 if (active_) 586 if (active_)
576 { 587 {
577 LOG(ERROR) << "OrthancSeriesVolumeProgressiveLoader::SetSimultaneousDownloads(): (active_)"; 588 LOG(ERROR) << "OrthancSeriesVolumeProgressiveLoader::SetSimultaneousDownloads(): (active_)";