parseWOFFTableEntries top-level property

Function parseWOFFTableEntries

Parses WOFF table entries. @param {DataView} @param {Number} @return {Object[]}

Implementation

Function parseWOFFTableEntries = (data, numTables) {
    var tableEntries = [];
    var p = 44; // offset to the first table directory entry.
    for (var i = 0; i < numTables; i += 1) {
        var tag = getTag(data, p);
        var offset = getULong(data, p + 4);
        var compLength = getULong(data, p + 8);
        var origLength = getULong(data, p + 12);
        var compression;
        if (compLength < origLength) {
            compression = 'WOFF';
        } else {
            compression = false;
        }

        tableEntries.add({"tag": tag, "offset": offset, "compression": compression,
            "compressedLength": compLength, "length": origLength});
        p += 20;
    }

    return tableEntries;
};