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thirdparty/zlib-ng.git
17 months agoMemory alloc size must be a multiple of alignment for aligned_alloc.
Nathan Moinvaziri [Sun, 7 Jan 2024 01:15:06 +0000 (17:15 -0800)] 
Memory alloc size must be a multiple of alignment for aligned_alloc.

17 months agoPrefer HAVE_ALIGNED_ALLOC when available in zng_alloc
Nathan Moinvaziri [Thu, 4 Jan 2024 22:32:06 +0000 (14:32 -0800)] 
Prefer HAVE_ALIGNED_ALLOC when available in zng_alloc

Added some more helpful comments for people who come across this code.

17 months agozlib 1.3.1
Mark Adler [Mon, 29 Jan 2024 04:00:26 +0000 (20:00 -0800)] 
zlib 1.3.1

madler/zlib#51b7f2abdade71cd9bb0e7a373ef2610ec6f9daf

17 months agoRemove -w compile option in configure test.
Mark Adler [Mon, 29 Jan 2024 03:48:52 +0000 (19:48 -0800)] 
Remove -w compile option in configure test.

Not all C compilers have a -w option.

madler/zlib#88ec24670e9c484219392def5f2f4b5e3f839db3

17 months agoFix cmake build on AIX.
gastush [Mon, 29 Jan 2024 03:45:57 +0000 (19:45 -0800)] 
Fix cmake build on AIX.

The --version-script linker option is not supported by the linker on AIX systems

madler/zlib#ade6825c4996f73d776b0ffa038360762bd318ae

17 months agoRemove mentions of an official zlib DLL distribution.
Mark Adler [Mon, 29 Jan 2024 03:44:43 +0000 (19:44 -0800)] 
Remove mentions of an official zlib DLL distribution.

There used to be one, but no more. It is up to the user or vendor
to compile zlib.

madler/zlib#25263462377fa5c569947a40315815bd59e37f4b

17 months agoAdd back gz_intmax for zlib compatibility when linking statically
Nathan Moinvaziri [Sun, 4 Feb 2024 22:18:56 +0000 (14:18 -0800)] 
Add back gz_intmax for zlib compatibility when linking statically

17 months agoMake the existence of gz_intmax() unconditional.
Milan Bulat [Mon, 29 Jan 2024 03:43:23 +0000 (19:43 -0800)] 
Make the existence of gz_intmax() unconditional.

gz_intmax() is noted in zlib.map. This assures it's always there.

madler/zlib#01253ecd7e0a01d311670f2d03c61b82fc12d338

17 months agoNote that the len2 argument of crc_combine*() must be non-negative.
Mark Adler [Mon, 29 Jan 2024 03:39:17 +0000 (19:39 -0800)] 
Note that the len2 argument of crc_combine*() must be non-negative.

If it is negative, then the code will enter an infinite loop.

madler/zlib#36e369e1a54b35a978dc584496af69a07ec2d71a

17 months agoEnable LIT_MEM by default expect when WITH_REDUCED_MEM is ON.
Nathan Moinvaziri [Tue, 30 Jan 2024 17:15:06 +0000 (09:15 -0800)] 
Enable LIT_MEM by default expect when WITH_REDUCED_MEM is ON.

17 months agoFix the copy of pending_buf in deflateCopy() for the LIT_MEM case.
Hans Wennborg [Tue, 30 Jan 2024 00:42:46 +0000 (16:42 -0800)] 
Fix the copy of pending_buf in deflateCopy() for the LIT_MEM case.

madler/zlib#60c31985ecdc2b40873564867e1ad2aef0b88697

17 months agoFix pending buffer overflow assert with LIT_MEM allocation.
Hans Wennborg [Tue, 30 Jan 2024 00:39:52 +0000 (16:39 -0800)] 
Fix pending buffer overflow assert with LIT_MEM allocation.

Since each element in s->d_buf is 2 bytes, the sx index should be
multiplied by 2 in the assert.

Fixes madler/zlib#897

madler/zlib#ee474ff2d11715485a87b123edbdd615ba218b88

17 months agoAdd bounds checking to ERR_MSG() macro, used by zError().
Mark Adler [Mon, 29 Jan 2024 03:36:46 +0000 (19:36 -0800)] 
Add bounds checking to ERR_MSG() macro, used by zError().

madler/zlib#431a9b65eacab7efabf2230ba97ff426c0e07f9d

17 months agoAdd LIT_MEM define to use more memory for a small deflate speedup.
Mark Adler [Tue, 30 Jan 2024 00:38:32 +0000 (16:38 -0800)] 
Add LIT_MEM define to use more memory for a small deflate speedup.

A bug fix in zlib 1.2.12 resulted in a slight slowdown (1-2%) of
deflate. This commit provides the option to #define LIT_MEM, which
uses more memory to reverse most of that slowdown. The memory for
the pending buffer and symbol buffers is increased by 25%, which
increases the total memory usage with the default parameters by
about 6%.

madler/zlib#ac8f12c97d1afd9bafa9c710f827d40a407d3266

17 months agoMake internal functions static in the test code.
Xin LI [Mon, 29 Jan 2024 03:30:26 +0000 (19:30 -0800)] 
Make internal functions static in the test code.

To avoid warnings when building with -Wmissing-prototypes.

madler/zlib#bd9c329c1055a9265812352655ed2eec93f36e92

17 months agoFix bug in inflateSync() for data held in bit buffer.
Mark Adler [Mon, 29 Jan 2024 03:26:17 +0000 (19:26 -0800)] 
Fix bug in inflateSync() for data held in bit buffer.

madler/zlib#5af7cef45eeef86ddf6ab00b4e363c1eecaf47b6

17 months agoUpdate copyright years in other source files.
Nathan Moinvaziri [Mon, 29 Jan 2024 04:06:05 +0000 (20:06 -0800)] 
Update copyright years in other source files.

17 months agoUpdate copyright year in win32 resource files.
Mark Adler [Mon, 29 Jan 2024 03:25:31 +0000 (19:25 -0800)] 
Update copyright year in win32 resource files.

madler/zlib#8988e03256e9c80766ac6899e86c3bc57c347efc

17 months agoRemove unused code in makecrct.c
Hans Kristian Rosbach [Sat, 3 Feb 2024 11:46:10 +0000 (12:46 +0100)] 
Remove unused code in makecrct.c

17 months agoAdd missing clean rule for arch/generic
Hans Kristian Rosbach [Thu, 25 Jan 2024 09:32:23 +0000 (10:32 +0100)] 
Add missing clean rule for arch/generic

17 months agoRename crc32_braid.c to crc32.c
Hans Kristian Rosbach [Thu, 25 Jan 2024 09:29:20 +0000 (10:29 +0100)] 
Rename crc32_braid.c to crc32.c

18 months agoAdd support for handling alignment correction for input buffers down to 16 bytes...
Adam Stylinski [Sat, 27 Jan 2024 23:29:41 +0000 (00:29 +0100)] 
Add support for handling alignment correction for input buffers down to 16 bytes in crc32_fold_[v]pclmulqdq

18 months agoSpeed up crc32_[v]pclmulqdq on small strings.
Hans Kristian Rosbach [Thu, 25 Jan 2024 12:28:10 +0000 (13:28 +0100)] 
Speed up crc32_[v]pclmulqdq on small strings.

18 months agoAdd more fine-grained small-length benchmarking of adler32 and crc32.
Hans Kristian Rosbach [Thu, 25 Jan 2024 20:48:06 +0000 (21:48 +0100)] 
Add more fine-grained small-length benchmarking of adler32 and crc32.

18 months agoGenerate CMake package configuration files
Mika Lindqvist [Tue, 23 Jan 2024 05:42:29 +0000 (07:42 +0200)] 
Generate CMake package configuration files
* For COMPAT mode, zlib-config.cmake and zlib-config-version.cmake
* For non-COMPAT mode, zlib-ng-config.cmake and zlib-ng-config-version.cmake

18 months agoRemove extern keyword from cpu_feature function declarations.
Nathan Moinvaziri [Mon, 22 Jan 2024 18:48:52 +0000 (10:48 -0800)] 
Remove extern keyword from cpu_feature function declarations.

18 months agoRemove type declarations for z_stream/zng_stream from cpu_features.
Nathan Moinvaziri [Sun, 21 Jan 2024 18:45:36 +0000 (10:45 -0800)] 
Remove type declarations for z_stream/zng_stream from cpu_features.

18 months agoSplit cpu_features.h by architecture.
Nathan Moinvaziri [Thu, 25 Jan 2024 14:09:25 +0000 (06:09 -0800)] 
Split cpu_features.h by architecture.

18 months agoFix regression caused by 2fa631e029084b75acd81db5d33fd4aa802fd082
Mika Lindqvist [Wed, 24 Jan 2024 20:48:00 +0000 (22:48 +0200)] 
Fix regression caused by 2fa631e029084b75acd81db5d33fd4aa802fd082
* POWER8/9 feature checks were enabled even if the toolchain didn't support AT_HWCAP2
* Add detection if we need to include <linux/auxvec.h>

18 months agoRemoving some outdated comments
Adam Stylinski [Mon, 29 Jan 2024 14:34:08 +0000 (09:34 -0500)] 
Removing some outdated comments

These were left on my part, the inline copy + checksum is the very
thing the function is doing.

18 months agoSet registers to zero to prevent GCC __get_cpuid bug.
Nathan Moinvaziri [Fri, 26 Jan 2024 01:38:25 +0000 (17:38 -0800)] 
Set registers to zero to prevent GCC __get_cpuid bug.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77756

18 months agoSimplify architecture #ifdef in test_crc32.cc.
Nathan Moinvaziri [Fri, 26 Jan 2024 01:18:26 +0000 (17:18 -0800)] 
Simplify architecture #ifdef in test_crc32.cc.

18 months agoAdd VPCLMULQDQ crc32 tests to Google benchmarks
Nathan Moinvaziri [Thu, 25 Jan 2024 21:43:33 +0000 (13:43 -0800)] 
Add VPCLMULQDQ crc32 tests to Google benchmarks

18 months agoImprove x86 intrinsics dependencies.
Vladislav Shchapov [Sat, 20 Jan 2024 18:59:54 +0000 (23:59 +0500)] 
Improve x86 intrinsics dependencies.

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
18 months agoRemove unused macro X86_MASK_INTRIN.
Vladislav Shchapov [Sat, 20 Jan 2024 18:40:40 +0000 (23:40 +0500)] 
Remove unused macro X86_MASK_INTRIN.

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
18 months agoReorder in which intrinsics support is checked.
Vladislav Shchapov [Sat, 20 Jan 2024 15:40:07 +0000 (20:40 +0500)] 
Reorder in which intrinsics support is checked.

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
18 months agoFix x86 WITH_* options dependencies.
Vladislav Shchapov [Fri, 19 Jan 2024 19:29:22 +0000 (00:29 +0500)] 
Fix x86 WITH_* options dependencies.

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
18 months agoRemove always true arch conditions.
Vladislav Shchapov [Fri, 19 Jan 2024 18:42:19 +0000 (23:42 +0500)] 
Remove always true arch conditions.

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
18 months agoMove compare256 and longest_match C fallbacks to arch/generic
Hans Kristian Rosbach [Thu, 4 Jan 2024 15:54:58 +0000 (16:54 +0100)] 
Move compare256 and longest_match C fallbacks to arch/generic

18 months agoMove include files out of match_tpl.h, to simplify dependency handling and
Hans Kristian Rosbach [Thu, 4 Jan 2024 15:43:43 +0000 (16:43 +0100)] 
Move include files out of match_tpl.h, to simplify dependency handling and
avoid attempting to parse the includes more times than needed.

18 months agoMove slide_hash C fallback to arch/generic
Hans Kristian Rosbach [Thu, 4 Jan 2024 15:13:24 +0000 (16:13 +0100)] 
Move slide_hash C fallback to arch/generic

18 months agoMove insert_string and update_hash C fallbacks to arch/generic.
Hans Kristian Rosbach [Thu, 4 Jan 2024 14:53:15 +0000 (15:53 +0100)] 
Move insert_string and update_hash C fallbacks to arch/generic.
Also add missing insert_string dependencies to windows makefiles.

18 months agoMove chunkset and inffast C fallbacks to arch/generic
Hans Kristian Rosbach [Thu, 4 Jan 2024 14:36:19 +0000 (15:36 +0100)] 
Move chunkset and inffast C fallbacks to arch/generic

18 months agoMove crc32 C fallbacks to arch/generic
Hans Kristian Rosbach [Wed, 3 Jan 2024 14:59:40 +0000 (15:59 +0100)] 
Move crc32 C fallbacks to arch/generic

18 months agoMove adler32 C fallbacks to arch/generic
Hans Kristian Rosbach [Wed, 3 Jan 2024 14:22:10 +0000 (15:22 +0100)] 
Move adler32 C fallbacks to arch/generic

18 months agoSimplify includes
Hans Kristian Rosbach [Wed, 3 Jan 2024 14:04:09 +0000 (15:04 +0100)] 
Simplify includes

18 months agoImprove code coverage for SSE2.
Nathan Moinvaziri [Sun, 14 Jan 2024 01:58:23 +0000 (17:58 -0800)] 
Improve code coverage for SSE2.

We need to turn off support all higher instruction sets in order to hit code
for a lower instruction set.

18 months agoFixed S390X CMake builds not running in forks.
Nathan Moinvaziri [Sun, 14 Jan 2024 00:24:32 +0000 (16:24 -0800)] 
Fixed S390X CMake builds not running in forks.

18 months agoUpload all coverage reports at once after tests.
Nathan Moinvaziri [Sat, 13 Jan 2024 22:26:39 +0000 (14:26 -0800)] 
Upload all coverage reports at once after tests.

18 months agoRemove unneeded pointer for functable.longest_match in deflate_slow
Nathan Moinvaziri [Thu, 4 Jan 2024 22:18:49 +0000 (14:18 -0800)] 
Remove unneeded pointer for functable.longest_match in deflate_slow

18 months ago2.1.6 Release 2.1.6
Hans Kristian Rosbach [Sun, 7 Jan 2024 18:29:13 +0000 (19:29 +0100)] 
2.1.6 Release

18 months agoFix building tests with cmake 3.10 and older.
Mika Lindqvist [Tue, 9 Jan 2024 10:02:45 +0000 (12:02 +0200)] 
Fix building tests with cmake 3.10 and older.

18 months agoAdd FAR macro to zlib-compat headers to improve compatibility.
Hans Kristian Rosbach [Mon, 8 Jan 2024 20:34:19 +0000 (21:34 +0100)] 
Add FAR macro to zlib-compat headers to improve compatibility.

18 months agoAdded CI instance for WITH_NATIVE_INSTRUCTIONS.
Nathan Moinvaziri [Thu, 4 Jan 2024 22:20:19 +0000 (14:20 -0800)] 
Added CI instance for WITH_NATIVE_INSTRUCTIONS.

18 months agoRemove tab-in-indent rule from lint workflow
Nathan Moinvaziri [Thu, 4 Jan 2024 17:06:03 +0000 (09:06 -0800)] 
Remove tab-in-indent rule from lint workflow

Makefiles require using tabs as indents. So we need to remove this rule.

19 months agoCancel previously running CI jobs for PR or branch.
Nathan Moinvaziri [Fri, 29 Dec 2023 00:55:44 +0000 (16:55 -0800)] 
Cancel previously running CI jobs for PR or branch.

19 months agoFix memory corruption introduced in 61e181c8ae93dbf56040336179c9954078bd1399
Rye Mutt [Thu, 28 Dec 2023 02:38:00 +0000 (21:38 -0500)] 
Fix memory corruption introduced in 61e181c8ae93dbf56040336179c9954078bd1399

19 months agoFixed tab character in ARM ACLE uqsub16 assembly.
Nathan Moinvaziri [Wed, 27 Dec 2023 21:41:34 +0000 (13:41 -0800)] 
Fixed tab character in ARM ACLE uqsub16 assembly.

19 months agoFix trailing whitespace in minideflate.c.
Nathan Moinvaziri [Tue, 26 Dec 2023 21:33:45 +0000 (13:33 -0800)] 
Fix trailing whitespace in minideflate.c.

19 months agoAdd linter workflow for whitespace errors. zlib-ng/zlib-ng#1190
Nathan Moinvaziri [Tue, 26 Dec 2023 21:33:45 +0000 (13:33 -0800)] 
Add linter workflow for whitespace errors. zlib-ng/zlib-ng#1190

19 months agoDon't attempt ARMv6 detection on AARCH64.
Hans Kristian Rosbach [Thu, 21 Dec 2023 00:11:40 +0000 (01:11 +0100)] 
Don't attempt ARMv6 detection on AARCH64.

19 months agoDon't incorrectly disable GoogleTest because of old CMake version.
Hans Kristian Rosbach [Sat, 23 Dec 2023 19:12:13 +0000 (20:12 +0100)] 
Don't incorrectly disable GoogleTest because of old CMake version.

19 months agoAdd status output when running git checkout of GoogleTest
Hans Kristian Rosbach [Sat, 23 Dec 2023 19:08:17 +0000 (20:08 +0100)] 
Add status output when running git checkout of GoogleTest

19 months agoUpdate to GoogleTest 1.12.1.
Hans Kristian Rosbach [Sat, 23 Dec 2023 19:00:48 +0000 (20:00 +0100)] 
Update to GoogleTest 1.12.1.
This requires minimum CMake 3.5 and C++11, this matches nicely with zlib-ng 2.1.x requirements.

19 months agoRemove unused Z_TLS and HAVE_THREAD_LOCAL
Vladislav Shchapov [Thu, 21 Dec 2023 16:19:34 +0000 (21:19 +0500)] 
Remove unused Z_TLS and HAVE_THREAD_LOCAL

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
19 months agoAtomic functable
Vladislav Shchapov [Thu, 21 Dec 2023 16:19:05 +0000 (21:19 +0500)] 
Atomic functable

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
19 months agoMake sure uqsub16 mnemonic doesn't get optimized away.
Mika Lindqvist [Fri, 22 Dec 2023 11:24:54 +0000 (13:24 +0200)] 
Make sure uqsub16 mnemonic doesn't get optimized away.

19 months agoAdd support for __attribute__((__target__(...))) to overcome limitations of -march...
Mika Lindqvist [Fri, 22 Dec 2023 14:59:03 +0000 (16:59 +0200)] 
Add support for __attribute__((__target__(...))) to overcome limitations of -march=native.

19 months agoAlways run CMake tests without LTO.
Hans Kristian Rosbach [Sat, 23 Dec 2023 18:00:46 +0000 (19:00 +0100)] 
Always run CMake tests without LTO.

19 months agoCheck if compiler supports -march=native or -mcpu=native.
Mika Lindqvist [Thu, 21 Dec 2023 08:19:54 +0000 (10:19 +0200)] 
Check if compiler supports -march=native or -mcpu=native.

19 months agoImprove performance of crc32_acle on 32-bit ARM
Cameron Cawley [Wed, 11 Jan 2023 14:52:15 +0000 (14:52 +0000)] 
Improve performance of crc32_acle on 32-bit ARM

19 months agoInitialize functable earlier, during inflateInit
Vladislav Shchapov [Sun, 17 Dec 2023 12:14:17 +0000 (17:14 +0500)] 
Initialize functable earlier, during inflateInit

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
19 months agoAdd force initialization functable, because deflate captures function pointers from...
Vladislav Shchapov [Sat, 16 Dec 2023 13:00:45 +0000 (18:00 +0500)] 
Add force initialization functable, because deflate captures function pointers from functable

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
19 months agoFix buffer overflow in compare256_rle benchmark
Vladislav Shchapov [Sat, 16 Dec 2023 09:10:11 +0000 (14:10 +0500)] 
Fix buffer overflow in compare256_rle benchmark

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
19 months agoOnly read version information from zlib.h.in
Letu Ren [Sun, 17 Dec 2023 16:58:38 +0000 (00:58 +0800)] 
Only read version information from zlib.h.in

This is a patch for https://github.com/zlib-ng/zlib-ng/commit/cd458c79c7923e76ffdd0e2638bf2a0eed4f3996
As the commit message says: "Add code to extract version information
for both ZLIB and ZLIBNG variants from the zlib.h file."

The logic of ${SUFFIX} is that zlib-ng reads version information after
parse ZLIB_COMPAT before the commit mentioned above. ${SUFFIX} will only
be set by ZLIB_COMPAT and is meaningless before ZLIB_COMPAT.

19 months agoUpdate copyright to sync with zlib 1.3
Letu Ren [Mon, 18 Dec 2023 13:53:21 +0000 (21:53 +0800)] 
Update copyright to sync with zlib 1.3

https://github.com/zlib-ng/zlib-ng/pull/1563 this patch forgets to
update copyright string.

19 months agoRemove duplicate enable tests option
Letu Ren [Thu, 14 Dec 2023 07:27:08 +0000 (15:27 +0800)] 
Remove duplicate enable tests option

There are two identical ZLIB_ENABLE_TESTS option in CMakeLists.txt which
means the latter one is meaningless. This issue is introduced in
https://github.com/zlib-ng/zlib-ng/commit/ce1a64b5147b874a2dd32920765be333f54e7095
which adds the option to top but forgets to remove the original one.

19 months agoFix pkgcheck mismatch with configure due to cmake target files.
Mika Lindqvist [Fri, 15 Dec 2023 13:23:52 +0000 (14:23 +0100)] 
Fix pkgcheck mismatch with configure due to cmake target files.

19 months agoExport cmake target (#1601)
Uilian Ries [Fri, 15 Dec 2023 13:25:30 +0000 (14:25 +0100)] 
Export cmake target (#1601)

* Export cmake target
* Mimic zlib target name

---------

Signed-off-by: Uilian Ries <uilianries@gmail.com>
19 months agoDetemplatize adler32_fold_copy for avx512
Adam Stylinski [Tue, 7 Nov 2023 20:22:55 +0000 (15:22 -0500)] 
Detemplatize adler32_fold_copy for avx512

Measurements show deltas basically in the noise floor for the
benchmarks.

The AVX512 VNNI implementation is a bit special in that it seems to be
be hurt by the clock penalty enough versus a normal copy that a 256 bit
wide variant was warranted.

19 months agoSimplify AVX2 adler32_fold_copy by removing templates
Adam Stylinski [Tue, 7 Nov 2023 19:54:18 +0000 (14:54 -0500)] 
Simplify AVX2 adler32_fold_copy by removing templates

19 months agoPrevent tests writing into the source directory.
Vladislav Shchapov [Sun, 26 Nov 2023 19:13:49 +0000 (00:13 +0500)] 
Prevent tests writing into the source directory.

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
19 months agoRun OSB tests with readonly source directory.
Vladislav Shchapov [Sun, 26 Nov 2023 17:48:31 +0000 (22:48 +0500)] 
Run OSB tests with readonly source directory.

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
20 months agoAdd adler32_fold_copy_rvv implementation.
Simon Hosie [Mon, 6 Nov 2023 23:39:34 +0000 (15:39 -0800)] 
Add adler32_fold_copy_rvv implementation.

20 months agoFix clang-cl warnings
Yoshiki Matsuda [Mon, 23 Oct 2023 09:33:16 +0000 (18:33 +0900)] 
Fix clang-cl warnings

20 months ago2.1.5 Release 2.1.5
Hans Kristian Rosbach [Sun, 26 Nov 2023 19:56:58 +0000 (20:56 +0100)] 
2.1.5 Release

20 months agoFix an issue with regard to finishing out the window
Adam Stylinski [Fri, 17 Nov 2023 23:26:45 +0000 (18:26 -0500)] 
Fix an issue with regard to finishing out the window

if inflate is invoked with Z_FINISH, and it deems a window was not
necessary, there's a corner case where we never checksum the bytes.
Detect this by checking the window size against zero and the value
of the flush parameter.

This should fix issue #1600, and possibly #1565 as well.

20 months agoAdded unit test for inflate with Z_FINISH and no window.
Nathan Moinvaziri [Wed, 22 Nov 2023 06:30:45 +0000 (22:30 -0800)] 
Added unit test for inflate with Z_FINISH and no window.

This test decompresses a small git pack object with the text:
"alone in the dark". By providing inflate with Z_FINISH, it should not use a
sliding window according to zlib docs. We purposefully limit the read buffer
size to trigger CHECK mode to bail early.

20 months ago[configure] Propagate -DWITH_GZFILEOP to pkgconfig.
Mika T. Lindqvist [Tue, 7 Nov 2023 17:06:21 +0000 (19:06 +0200)] 
[configure] Propagate -DWITH_GZFILEOP to pkgconfig.

20 months agopkgconfig file: propagate WITH_GZFILEOP
Leander Schulten [Fri, 3 Nov 2023 22:31:11 +0000 (23:31 +0100)] 
pkgconfig file: propagate WITH_GZFILEOP

21 months agofix cmake header path in install with custom CMAKE_INSTALL_INCLUDEDIR
Benjamin Buch [Mon, 30 Oct 2023 18:18:30 +0000 (19:18 +0100)] 
fix cmake header path in install with custom CMAKE_INSTALL_INCLUDEDIR

21 months ago[README] configure no longer supports --native
Mika Lindqvist [Mon, 30 Oct 2023 19:49:18 +0000 (21:49 +0200)] 
[README] configure no longer supports --native

21 months agoFix status badges
Hans Kristian Rosbach [Fri, 20 Oct 2023 20:31:43 +0000 (22:31 +0200)] 
Fix status badges

21 months agoUpdate to actions/checkout@v4, and disable checkout progress logging.
Hans Kristian Rosbach [Fri, 20 Oct 2023 20:30:32 +0000 (22:30 +0200)] 
Update to actions/checkout@v4, and disable checkout progress logging.

21 months ago2.1.4 Release 2.1.4
Hans Kristian Rosbach [Fri, 13 Oct 2023 10:57:37 +0000 (12:57 +0200)] 
2.1.4 Release

21 months agoFix building benchmarks on 32-bit PowerPC.
Mika Lindqvist [Sun, 15 Oct 2023 19:10:46 +0000 (22:10 +0300)] 
Fix building benchmarks on 32-bit PowerPC.

21 months agoFix cross-compiling benchmarks and libpng.
Mika T. Lindqvist [Mon, 16 Oct 2023 20:46:26 +0000 (23:46 +0300)] 
Fix cross-compiling benchmarks and libpng.

21 months agoSupport RVV hwcap detect at runtime
Xeonacid [Sun, 8 Oct 2023 03:30:54 +0000 (11:30 +0800)] 
Support RVV hwcap detect at runtime

Fallback to compile-time detect if kernel version lower than 6.5.

Co-authored-by: Hans Kristian Rosbach <hk-git@circlestorm.org>
Signed-off-by: Xeonacid <h.dwwwwww@gmail.com>
22 months agoMake sure inflateCopy() allocates window with the necessary buffer for chunked operat...
Hans Kristian Rosbach [Mon, 25 Sep 2023 13:23:41 +0000 (15:23 +0200)] 
Make sure inflateCopy() allocates window with the necessary buffer for chunked operations.

Based on Chromium bugfix https://chromium-review.googlesource.com/c/chromium/src/+/4876445

22 months agoDeprecate ZLIBNG_VER_STATUS, add new variant ZLIBNG_VER_STATUSH
Hans Kristian Rosbach [Thu, 21 Sep 2023 10:45:13 +0000 (12:45 +0200)] 
Deprecate ZLIBNG_VER_STATUS, add new variant ZLIBNG_VER_STATUSH