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${ noResults }
Letu Ren
0de26fd78e
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 |
1 year ago | |
|---|---|---|
| .. | ||
| Makefile.in | Add zlib-ng as an alternative zlib implementation | 1 year ago |
| chunk_permute_table.h | Add zlib-ng as an alternative zlib implementation | 1 year ago |