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

Commit Graph

Author	SHA1	Message	Date
Mark Adler	8ba393e70d	Fix bug when window full in deflate_stored().	8 years ago
Mark Adler	2d80d3f6b5	Limit hash table inserts after switch from stored deflate. This limits hash table inserts to the available data in the window and to the sliding window size in deflate_stored(). The hash table inserts are deferred until deflateParams() switches to a non-zero compression level.	8 years ago
Mark Adler	f9694097dd	Permit a deflateParams() parameter change as soon as possible. This commit allows a parameter change even if the input data has not all been compressed and copied to the application output buffer, so long as all of the input data has been compressed to the internal pending output buffer. This also allows an immediate deflateParams change so long as there have been no deflate calls since initialization or reset.	8 years ago
Mark Adler	5ff989033e	Cygwin does not have _wopen(), so do not create gzopen_w() there.	8 years ago
Mark Adler	7d60b86782	Change version number to 1.2.11.1.	8 years ago
Mark Adler	cacf7f1d4e	zlib 1.2.11	8 years ago
Mark Adler	cbbd20302c	Permit immediate deflateParams changes before any deflate input. This permits deflateParams to change the strategy and level right after deflateInit, without having to wait until a header has been written. The parameters can be changed immediately up until the first deflate call that consumes any input data.	8 years ago
Mark Adler	7d9c9d410a	Update high water mark in deflate_stored. This avoids unnecessary filling of bytes in the sliding window buffer when switching from level zero to a non-zero level. This also provides a consistent indication of deflate having taken input for a later commit ...	8 years ago
Mark Adler	37ed2112a1	Update vestigial comment from very old Info-ZIP deflate.	8 years ago
Mark Adler	4c7c907683	Fix deflate stored bug when pulling last block from window. And some cosmetic cleanups.	8 years ago
Mark Adler	74d2696d87	Update location of Visual Studio project files.	8 years ago
Mark Adler	c38a2603ce	Delete user-specific Visual Studio project files.	8 years ago
Mark Adler	11ceaed751	Change version number to 1.2.10.1.	8 years ago
Mark Adler	4a090adef8	zlib 1.2.10	8 years ago
Mark Adler	e13def040e	Fix compilation with --solo and --debug combined. However this ends up not really being solo, since it has to include external libraries.	8 years ago
Mark Adler	1e3bccd496	Add warnings when compiling with assembler code. There have been many reports of bugs in the assembler codes intended to speed up deflate and inflate. They are third-party contributions in contrib, and so are not supported by the zlib maintainers.	8 years ago
Mark Adler	c7d77756d0	Remove files to be installed before copying them in Makefile.in.	8 years ago
Mark Adler	0b5c158cc7	Fix bug in gzwrite.c that produced corrupt gzip files.	8 years ago
Mark Adler	bc5503b224	Fix bug in deflate_stored() for zero-length input.	8 years ago
Mark Adler	52aa5501ec	Minor edits and clarifications of comments.	8 years ago
Mark Adler	7358ef23c2	Avoid warnings on snprintf() return value.	8 years ago
Mark Adler	20e472546e	Change version number to zlib 1.2.9.1.	8 years ago
Mark Adler	6bdca5060d	Fix some stray 1.2.8.1 version numbers.	8 years ago
Mark Adler	2fa463bacf	zlib 1.2.9	8 years ago
Mark Adler	14e3194e1e	Update Visual Studio project files (AraHaan).	8 years ago
Mark Adler	b9ae6f0079	Add crc32_z() and adler32_z() functions with size_t lengths.	8 years ago
Mark Adler	61b91f27f8	Make z_size_t unsigned long for non-standard C. Also declare z_size_t when compiling solo.	8 years ago
Mark Adler	cca27e95cf	Avoid the need for ssize_t. Limit read() and write() requests to sizes that fit in an int. This allows storing the return value in an int, and avoiding the need to use or construct an ssize_t type. This is required for Microsoft C, whose _read and _write functions take an unsigned request and return an int.	8 years ago
Mark Adler	b7fbee2156	Use a uniform approach for the largest value of an unsigned type.	8 years ago
Mark Adler	f3fcb92cf6	Use intptr_t for z_ssize_t on MSVC.	8 years ago
Mark Adler	8f147c3d12	Avoid some random compiler warnings on various platforms.	8 years ago
Mark Adler	fb26fc427f	Allow minigzip to compile when testing with ./configure --solo.	8 years ago
Mark Adler	d46546544a	Replace as400 with os400 for OS/400 support (Monnerat).	8 years ago
Mark Adler	f12d3dc367	Detect clang in cc version.	8 years ago
Mark Adler	50dca6d127	Fix init macros to use z_ prefix when requested.	8 years ago
Mark Adler	d6f0da2fa3	Fix character encoding and link in contrib README.	8 years ago
Mark Adler	79b5c5acf0	Use snprintf() for later versions of Microsoft C.	8 years ago
Mark Adler	ee7d7b5dda	Add deflateGetDictionary() function. Per request, but its utility is likely to be very limited. See the comments in zlib.h.	8 years ago
Mark Adler	feafcfaa05	No need to check for NULL argument to free().	8 years ago
Mark Adler	77bc4f8944	Add gzfwrite(), duplicating the interface of fwrite().	8 years ago
Mark Adler	44dfd831d2	Add gzfread(), duplicating the interface of fread().	8 years ago
Mark Adler	3f8c768745	Fix compile option for when z_size_t needs to be a long long.	8 years ago
Mark Adler	ca50ebd4df	Create z_size_t and z_ssize_t types. Normally these are set to size_t and ssize_t. But if they do not exist, then they are set to the smallest integer type that can contain a pointer. size_t is unsigned and ssize_t is signed.	8 years ago
Mark Adler	c5ee34c28a	Don't need to emit an empty fixed block when changing parameters. gzsetparams() was using Z_PARTIAL_FLUSH when it could use Z_BLOCK instead. This commit uses Z_BLOCK, which avoids emitting an unnecessary ten bits into the stream.	8 years ago
Mark Adler	123f9cfaf7	Clean up gz* function return values. In some cases the return values did not match the documentation, or the documentation did not document all of the return values. gzprintf() now consistently returns negative values on error, which matches the behavior of the stdio fprintf() function.	8 years ago
Mark Adler	9dc5a8585f	Speed up deflation for level 0 (storing). The previous code slid the window and the hash table and copied every input byte three times in order to just write the data as stored blocks with no compression. This commit minimizes sliding and copying, especially for large input and output buffers. Level 0 compression is now more than 20 times faster than before the commit. Most of the speedup is due to deferring hash table slides until deflateParams() is called to change the compression level away from 0. More speedup is due to copying directly from next_in to next_out when the amounts of available input data and output space permit it, avoiding the intermediate pending buffer. Additionally, only the last 32K of the used input data is copied back to the sliding window when large input buffers are provided.	8 years ago
Mark Adler	7161ad76e2	Assure that deflateParams() will not switch functions mid-block. This alters the specification in zlib.h, so that deflateParams() will not change any parameters if there is not enough output space in the event that a block is emitted in order to allow switching the compression function.	8 years ago
Mark Adler	1101ea79c6	Explicitly ignore a return value in gzwrite.c.	8 years ago
Mark Adler	21c66cd5ac	Increase verbosity required to warn about bit length overflow. When debugging the Huffman coding would warn about resulting codes greater than 15 bits in length. This is handled properly, and is not uncommon. This increases the verbosity of the warning by one, so that it is not displayed by default.	8 years ago
Mark Adler	37281ac222	Add uncompress2() function, which returns the input size used.	8 years ago

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424 Commits (8ba393e70d984d902b15b9e6876f4d0d38ae4be8) All Branches Search

424 Commits (8ba393e70d984d902b15b9e6876f4d0d38ae4be8)

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