Eric Biggers
7d3e2a997c
Update licensing status
...
I've decided to simplify and standardize the licensing status for the
library by using the MIT license instead of CC0 (a.k.a. "public
domain"). This eliminates the somewhat controversial 4(a) clause in
CC0, and, for this and other reasons, should (somewhat ironically) make
it easier for some people to use and contribute to the project.
Note: copyright will apply to new changes and to new versions of the
work as a whole. Of course, versions previously released as public
domain remain public domain where legally recognized.
2016-09-09 19:34:58 -07:00
Eric Biggers
1286b4ddcb
v0.4
2016-09-07 21:39:47 -07:00
Eric Biggers
015e95040c
Remove leading underscores from include guards
2016-09-05 13:53:38 -07:00
Eric Biggers
f2b401539c
Pass CFLAGS to detect.sh
...
Needed when cross-compiling with clang.
2016-09-05 00:02:18 -07:00
Eric Biggers
8081ce7853
Improved Android test script
2016-09-05 00:02:18 -07:00
Eric Biggers
63598528fb
adler32_impl.h: minor tweaks
2016-09-04 11:09:17 -07:00
Eric Biggers
e9a956efca
Avoid "exporting" symbols from static library
...
It was reported that API symbols were being "exported" from the static
library built with MSVC, causing them to remain exported after being
linked into another program. It turns out this was actually a problem
outside of MSVC as well. The solution is to always build the static and
shared libraries from different object files, where the API symbols are
exported from the shared library object files but not from the static
library object files.
Reported-by: Joergen Ibsen <ji@ibse.dk>
2016-09-04 01:18:26 -07:00
Eric Biggers
1bd972195e
Vectorized Adler-32 optimizations and cleanups
2016-09-04 01:18:26 -07:00
Eric Biggers
a525da5ba7
Add NEON-accelerated Adler-32
2016-09-03 16:02:14 -07:00
Eric Biggers
c2c8005591
Add tools/arm64_test.sh
2016-09-03 16:02:13 -07:00
Eric Biggers
683832e824
tools/arm_test.sh: push testdata only if needed
2016-09-03 16:02:12 -07:00
Eric Biggers
2dafb65f28
Test for __ARM_NEON, not __ARM_NEON__
2016-09-03 16:02:11 -07:00
Eric Biggers
81e45b86e2
Add SSE2 and AVX2 accelerated Adler-32
2016-08-31 23:53:25 -07:00
Eric Biggers
c4f51b1311
Rename heapsort() to heap_sort() to avoid naming collision
2016-08-29 00:09:39 -07:00
Eric Biggers
e603f7868d
aligned_malloc: store pointer directly
2016-08-28 00:20:49 -07:00
Eric Biggers
18b149f52e
Drop 'unsigned' from compression_level argument
2016-08-27 23:15:47 -07:00
Eric Biggers
268d2fe602
libdeflate.h: add note about thread-safety
2016-08-27 23:13:20 -07:00
Eric Biggers
3992efa340
Update API to avoid naming collisions
2016-08-27 23:11:32 -07:00
Eric Biggers
e60b238b4b
README.md: add more details about building with MinGW
2016-08-26 23:29:30 -07:00
Eric Biggers
a34c5e0b14
Makefile: support plain 'gcc' being MinGW
2016-08-26 23:22:39 -07:00
Eric Biggers
94145eb14e
programs: use sequential file access hints
2016-08-20 14:22:18 -07:00
Eric Biggers
3c1077a4b3
gzip: allow hard links when source file is being kept
2016-08-20 13:56:19 -07:00
Eric Biggers
bcc741cc7b
Prefix non-API global symbols with "_libdeflate_"
2016-07-12 14:10:23 -05:00
Eric Biggers
f5f2a8f0cb
Add lib_common.h
2016-07-12 13:49:55 -05:00
Eric Biggers
f649a4b8db
Compressor updates
2016-06-11 22:41:45 -05:00
Eric Biggers
e3cfa7b5cd
v0.3
2016-05-28 16:13:30 -05:00
Eric Biggers
6ac4a94203
tools/make-windows-release: use -Werror
2016-05-28 16:13:30 -05:00
Eric Biggers
eaa2247dfa
Makefile: use -Wno-pedantic-ms-format for MinGW builds
2016-05-28 16:13:30 -05:00
Eric Biggers
021e692a7b
Makefile: fix order of cc-option and CFLAGS definitions
2016-05-26 23:09:39 -05:00
Eric Biggers
e8003ecd71
Warn about use of variable length arrays
2016-05-26 00:20:10 -05:00
Eric Biggers
d39f4505a1
Compatibility with older versions of GCC
2016-05-26 00:20:10 -05:00
Eric Biggers
6bcfb00c54
C99 compatibility
2016-05-26 00:14:29 -05:00
Eric Biggers
d1e4d4cab8
Halve size of struct lz_match
2016-05-23 21:24:58 -05:00
Eric Biggers
992eb78578
Move block split statistics into compressor struct
2016-05-23 20:59:32 -05:00
Eric Biggers
453a628996
Fix compiling without near-optimal parsing support
2016-05-23 20:50:02 -05:00
Eric Biggers
7458bea118
Rename optimum -> optimum_nodes
2016-05-23 20:35:38 -05:00
Eric Biggers
4d81654402
Use tighter bound on max number of nodes
2016-05-23 20:35:38 -05:00
Eric Biggers
7bfba00a19
Fix comment
2016-05-23 19:08:20 -05:00
Eric Biggers
4f7d134b39
Fix check for match cache overflow
2016-05-23 08:28:02 -05:00
Eric Biggers
3d52ac1195
README.md: note that GCC is recommended over clang
2016-05-22 14:20:50 -05:00
Eric Biggers
b3434646e0
Makefile: remove useless assignments to CC and AR
...
These assignments had no effect because 'make' defines default values for
these variables.
2016-05-22 14:20:47 -05:00
Eric Biggers
aaadf1421a
Makefile: use ifdef/ifndef
2016-05-22 13:14:09 -05:00
Eric Biggers
7e19d17e49
Fix deflate_compress_bound() to account for extra word at end
2016-05-21 17:35:35 -05:00
Eric Biggers
dad582cd57
gzip: -s and -L are not supported options
2016-05-21 16:38:51 -05:00
Eric Biggers
c1b48b7f03
Makefile: add missing LIB_HEADERS definition
2016-05-21 16:31:43 -05:00
Eric Biggers
27125469cd
v0.2
2016-05-21 15:38:15 -05:00
Eric Biggers
f2c3a5b4e9
Various reorganization and cleanups
...
* Bring in common headers and program code from xpack project
* Move program code to programs/
* Move library code to lib/
* GNU89 and MSVC2010 compatibility
* Other changes
2016-05-21 15:38:15 -05:00
Eric Biggers
6acb3054f8
Add produce_gzip_benchmark_table.sh
2016-05-21 10:34:02 -05:00
Eric Biggers
92e6c1ff01
Choose cheapest block type in compressor
2016-05-21 10:34:00 -05:00
Eric Biggers
ecdcfc600b
New block splitting algorithm
2016-05-21 10:33:59 -05:00
