Chiebot-Mirror/zlib - zlib - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Mark Adler	3d85f02a09	Restore gzgetc function for binary compatibility. Newly compiled applications will use the gzgetc macro.	13 years ago
Mark Adler	afe7cf78d5	Enable dictionary setting in middle of stream, and keeping the dictionary. This patch adds the deflateResetKeep() function to retain the sliding window for the next deflate operation, and fixes an inflateResetKeep() problem that came from inflate() not updating the window when the stream completed. This enables constructing and decompressing a series of concatenated deflate streams where each can depend on the history of uncompressed data that precedes it. This generalizes deflateSetDictionary() and inflateSetDictionary() to permit setting the dictionary in the middle of a stream for raw deflate and inflate. This in combination with the Keep functions enables a scheme for updating files block by block with the transmission of compressed data, where blocks are sent with deflateResetKeep() to retain history for better compression, and deflateSetDictionary() is used for blocks already present at the receiver to skip compression but insert that data in the history, again for better compression. The corresponding inflate calls are done on the receiver side.	13 years ago
Mark Adler	77b47d55f1	Add undocumented inflateResetKeep() function for CAB file decoding. The Microsoft CAB file format compresses each block with completed deflate streams that depend on the sliding window history of the previous block in order to decode. inflateResetKeep() does what inflateReset() does, except the sliding window history from the previous inflate operation is retained.	13 years ago
Mark Adler	00c836e325	Merge vestigial vsnprintf determination from zutil.h to gzguts.h. This also moves some of the same from zconf.h to gzguts.h. A new function, gzflags(), was created to pass the compilation flags related to vsnprintf usage back to zlibCompileFlags() in zutil.c. In the process, various compiler configuration files were updated to include gzflags(), as well as the new gzgetc_() function added when the gzgetc() macro was introduced in a previous patch.	13 years ago
Tor Lillqvist	7142fcfeed	Always add large file support for windows	13 years ago
Mark Adler	10daf0d4d7	zlib 1.2.5.1	14 years ago
Mark Adler	59ca2179ff	zlib 1.2.4-pre2	14 years ago
Mark Adler	d004b04783	zlib 1.2.3.5	14 years ago
Mark Adler	f6194ef39a	zlib 1.2.3.4	14 years ago
Mark Adler	b1c19ca6d8	zlib 1.2.3.1	14 years ago
Mark Adler	a2506218cd	zlib 1.2.0.8	14 years ago
Mark Adler	4b5a43a219	zlib 1.2.0.5	14 years ago
Mark Adler	8e34b3a802	zlib 1.2.0.2	14 years ago
Mark Adler	13a294f044	zlib 1.2.0.1	14 years ago
Mark Adler	c34c1fcbb1	zlib 1.1.2	14 years ago
Mark Adler	02b6cf579f	zlib 1.1.1	14 years ago
Mark Adler	965fe72aed	zlib 1.1.0	14 years ago
Mark Adler	b8c9ecb076	zlib 1.0.9	14 years ago
Mark Adler	6759211ad8	zlib 1.0.8	14 years ago
Mark Adler	7850e4e406	zlib 1.0.7	14 years ago

14 Commits (81015585d27875e250bdb8f375f2dd999e31a73f)