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pfalcon / uzlib

Radically unbloated DEFLATE/zlib/gzip compression/decompression library. Can decompress any gzip/zlib data, and offers simplified compressor which produces gzip-compatible output, while requiring much less resources (and providing less compression ratio of course).
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Decompression streaming support? #26

Closed peacherwu closed 3 years ago

peacherwu commented 5 years ago

Similar to #2, I am looking for a way to stream compressed file for decompression.

I understand there's discussion as to how much the input buffer would be. I wonder how this relates to dict_size and hash_bits set at compression time?

peacherwu commented 5 years ago

I was able to implement a input stream buffer reading from decompressed file one byte at a time. Also I reduced the output buffer to 1K. comp.dict_size is set to 1K also at compression time.

However, the valgrind massif program is still reporting a 15K memory usage. All Makefiles are the original. Is that normal?

pfalcon commented 3 years ago

Decompression streaming is supported, as clearly stated in the readme. Usage example can be found in included tgunzip.c. I'm not sure about other things, missing context/details.