Open Source Computer Vision Library https://opencv.org/

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opencv/3rdparty/zlib-ng/arch/x86

History

Letu Ren 0de26fd78e Add zlib-ng as an alternative zlib implementation ... Zlib-ng is zlib replacement with optimizations for "next generation" systems. Its optimization may benifits image library decode and encode speed such as libpng. In our tests, if using zlib-ng and libpng combination on a x86_64 machine with AVX2, the time of `imdecode` amd `imencode` will drop 20% approximately. This patch enables zlib-ng's optimization if `CV_DISABLE_OPTIMIZATION` is OFF. Since Zlib-ng can dispatch intrinsics on the fly, port work is much easier. Related discussion: https://github.com/opencv/opencv/issues/22573		12 months ago
..
Makefile.in	Add zlib-ng as an alternative zlib implementation	12 months ago
adler32_avx2.c	Add zlib-ng as an alternative zlib implementation	12 months ago
adler32_avx2_p.h	Add zlib-ng as an alternative zlib implementation	12 months ago
adler32_avx512.c	Add zlib-ng as an alternative zlib implementation	12 months ago
adler32_avx512_p.h	Add zlib-ng as an alternative zlib implementation	12 months ago
adler32_avx512_vnni.c	Add zlib-ng as an alternative zlib implementation	12 months ago
adler32_sse42.c	Add zlib-ng as an alternative zlib implementation	12 months ago
adler32_ssse3.c	Add zlib-ng as an alternative zlib implementation	12 months ago
adler32_ssse3_p.h	Add zlib-ng as an alternative zlib implementation	12 months ago
chunkset_avx2.c	Add zlib-ng as an alternative zlib implementation	12 months ago
chunkset_sse2.c	Add zlib-ng as an alternative zlib implementation	12 months ago
chunkset_ssse3.c	Add zlib-ng as an alternative zlib implementation	12 months ago
compare256_avx2.c	Add zlib-ng as an alternative zlib implementation	12 months ago
compare256_sse2.c	Add zlib-ng as an alternative zlib implementation	12 months ago
crc32_fold_pclmulqdq_tpl.h	Add zlib-ng as an alternative zlib implementation	12 months ago
crc32_fold_vpclmulqdq_tpl.h	Add zlib-ng as an alternative zlib implementation	12 months ago
crc32_pclmulqdq.c	Add zlib-ng as an alternative zlib implementation	12 months ago
crc32_pclmulqdq_tpl.h	Add zlib-ng as an alternative zlib implementation	12 months ago
crc32_vpclmulqdq.c	Add zlib-ng as an alternative zlib implementation	12 months ago
insert_string_sse42.c	Add zlib-ng as an alternative zlib implementation	12 months ago
slide_hash_avx2.c	Add zlib-ng as an alternative zlib implementation	12 months ago
slide_hash_sse2.c	Add zlib-ng as an alternative zlib implementation	12 months ago
x86_features.c	Add zlib-ng as an alternative zlib implementation	12 months ago
x86_features.h	Add zlib-ng as an alternative zlib implementation	12 months ago
x86_intrins.h	Add zlib-ng as an alternative zlib implementation	12 months ago