Class LZ4

Compress bytes[off:off+len] into out using at most 16KB of memory. ht shouldn't be shared across threads but can safely be reused.

Compress bytes[off:off+len] into out. Compared to Compress(Byte[], Int32, Int32, DataOutput, LZ4.HashTable), this method is slower and uses more memory (~ 256KB per thread) but should provide better compression ratios (especially on large inputs) because it chooses the best match among up to 256 candidates and then performs trade-offs to fix overlapping matches. ht shouldn't be shared across threads but can safely be reused.

Decompress at least decompressedLen bytes into dest[dOff]. Please note that dest must be large enough to be able to hold all decompressed data (meaning that you need to know the total decompressed length).