12d0f12bd304787c52cab0780e367d36b020f84e kent Tue Feb 26 12:11:18 2013 -0800 Adding name index to bigBed files. The write side I _think_ is working. Still developing read side. diff --git src/lib/bbiRead.c src/lib/bbiRead.c index 9818a36..cebaa7d 100644 --- src/lib/bbiRead.c +++ src/lib/bbiRead.c @@ -102,33 +102,34 @@ } bbi->typeSig = sig; bbi->isSwapped = isSwapped; /* Read rest of defined bits of header, byte swapping as needed. */ bbi->version = udcReadBits16(udc, isSwapped); bbi->zoomLevels = udcReadBits16(udc, isSwapped); bbi->chromTreeOffset = udcReadBits64(udc, isSwapped); bbi->unzoomedDataOffset = udcReadBits64(udc, isSwapped); bbi->unzoomedIndexOffset = udcReadBits64(udc, isSwapped); bbi->fieldCount = udcReadBits16(udc, isSwapped); bbi->definedFieldCount = udcReadBits16(udc, isSwapped); bbi->asOffset = udcReadBits64(udc, isSwapped); bbi->totalSummaryOffset = udcReadBits64(udc, isSwapped); bbi->uncompressBufSize = udcReadBits32(udc, isSwapped); +bbi->nameIndexOffset = udcReadBits64(udc, isSwapped); /* Skip over reserved area. */ -udcSeek(udc, 64); +udcSeek(udc, 64); // Absolute seek over fixed size 64 bit header /* Read zoom headers. */ int i; struct bbiZoomLevel *level, *levelList = NULL; for (i=0; i<bbi->zoomLevels; ++i) { AllocVar(level); level->reductionLevel = udcReadBits32(udc, isSwapped); level->reserved = udcReadBits32(udc, isSwapped); level->dataOffset = udcReadBits64(udc, isSwapped); level->indexOffset = udcReadBits64(udc, isSwapped); slAddHead(&levelList, level); } slReverse(&levelList); bbi->levelList = levelList;