//(*it)->pimage = localRaw;
(*it)->DecompressJPEGFramesFromFile(fp, localRaw, nBits, StateSuspension);
// update pointer to image after some scanlines read:
//(*it)->pimage = localRaw;
(*it)->DecompressJPEGFramesFromFile(fp, localRaw, nBits, StateSuspension);
// update pointer to image after some scanlines read: