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		2024-01-14 14:58:47 +08:00
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arm	Add zlib-ng as an alternative zlib implementation	2024-01-14 14:58:47 +08:00
generic	Add zlib-ng as an alternative zlib implementation	2024-01-14 14:58:47 +08:00
power	Add zlib-ng as an alternative zlib implementation	2024-01-14 14:58:47 +08:00
riscv	Add zlib-ng as an alternative zlib implementation	2024-01-14 14:58:47 +08:00
x86	Add zlib-ng as an alternative zlib implementation	2024-01-14 14:58:47 +08:00
.gitignore	Add zlib-ng as an alternative zlib implementation	2024-01-14 14:58:47 +08:00