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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
11 lines
313 B
C
11 lines
313 B
C
/* Optimized slide_hash for PowerPC processors with VMX instructions
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* Copyright (C) 2017-2021 Mika T. Lindqvist <postmaster@raasu.org>
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* For conditions of distribution and use, see copyright notice in zlib.h
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*/
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#ifdef PPC_VMX
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#define SLIDE_PPC slide_hash_vmx
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#include "slide_ppc_tpl.h"
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#endif /* PPC_VMX */
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