mirror of
https://github.com/opencv/opencv.git
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b4bcdd10a1
- added new functions from core module: split, merge, add, sub, mul, div, ... - added function replacement mechanism - added example of HAL replacement library
296 lines
17 KiB
C++
296 lines
17 KiB
C++
/*M///////////////////////////////////////////////////////////////////////////////////////
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//
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
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//
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// By downloading, copying, installing or using the software you agree to this license.
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// If you do not agree to this license, do not download, install,
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// copy or use the software.
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//
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//
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// License Agreement
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// For Open Source Computer Vision Library
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//
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// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
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// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
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// Copyright (C) 2013, OpenCV Foundation, all rights reserved.
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// Copyright (C) 2015, Itseez Inc., all rights reserved.
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// Third party copyrights are property of their respective owners.
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//
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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//
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// * Redistribution's of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// * Redistribution's in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// * The name of the copyright holders may not be used to endorse or promote products
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// derived from this software without specific prior written permission.
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//
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// This software is provided by the copyright holders and contributors "as is" and
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// any express or implied warranties, including, but not limited to, the implied
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// warranties of merchantability and fitness for a particular purpose are disclaimed.
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// In no event shall the Intel Corporation or contributors be liable for any direct,
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// indirect, incidental, special, exemplary, or consequential damages
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// (including, but not limited to, procurement of substitute goods or services;
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// loss of use, data, or profits; or business interruption) however caused
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// and on any theory of liability, whether in contract, strict liability,
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// or tort (including negligence or otherwise) arising in any way out of
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// the use of this software, even if advised of the possibility of such damage.
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//
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//M*/
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#ifndef __OPENCV_HAL_HPP__
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#define __OPENCV_HAL_HPP__
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#include "opencv2/hal/defs.h"
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#include "opencv2/hal/interface.hpp"
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/**
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@defgroup hal Hardware Acceleration Layer
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@{
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@defgroup hal_intrin Universal intrinsics
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@{
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@defgroup hal_intrin_impl Private implementation helpers
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@}
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@defgroup hal_utils Platform-dependent utils
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@}
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*/
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namespace cv { namespace hal {
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//! @addtogroup hal
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//! @{
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class Failure
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{
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public:
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Failure(int code_ = Error::Unknown) : code(code_) {}
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public:
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int code;
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};
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int normHamming(const uchar* a, int n);
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int normHamming(const uchar* a, const uchar* b, int n);
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int normHamming(const uchar* a, int n, int cellSize);
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int normHamming(const uchar* a, const uchar* b, int n, int cellSize);
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//////////////////////////////// low-level functions ////////////////////////////////
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int LU(float* A, size_t astep, int m, float* b, size_t bstep, int n);
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int LU(double* A, size_t astep, int m, double* b, size_t bstep, int n);
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bool Cholesky(float* A, size_t astep, int m, float* b, size_t bstep, int n);
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bool Cholesky(double* A, size_t astep, int m, double* b, size_t bstep, int n);
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int normL1_(const uchar* a, const uchar* b, int n);
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float normL1_(const float* a, const float* b, int n);
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float normL2Sqr_(const float* a, const float* b, int n);
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void exp(const float* src, float* dst, int n);
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void exp(const double* src, double* dst, int n);
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void log(const float* src, float* dst, int n);
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void log(const double* src, double* dst, int n);
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void fastAtan2(const float* y, const float* x, float* dst, int n, bool angleInDegrees);
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void magnitude(const float* x, const float* y, float* dst, int n);
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void magnitude(const double* x, const double* y, double* dst, int n);
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void sqrt(const float* src, float* dst, int len);
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void sqrt(const double* src, double* dst, int len);
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void invSqrt(const float* src, float* dst, int len);
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void invSqrt(const double* src, double* dst, int len);
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void split8u(const uchar* src, uchar** dst, int len, int cn );
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void split16u(const ushort* src, ushort** dst, int len, int cn );
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void split32s(const int* src, int** dst, int len, int cn );
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void split64s(const int64* src, int64** dst, int len, int cn );
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void merge8u(const uchar** src, uchar* dst, int len, int cn );
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void merge16u(const ushort** src, ushort* dst, int len, int cn );
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void merge32s(const int** src, int* dst, int len, int cn );
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void merge64s(const int64** src, int64* dst, int len, int cn );
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void add8u( const uchar* src1, size_t step1, const uchar* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* );
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void add8s( const schar* src1, size_t step1, const schar* src2, size_t step2, schar* dst, size_t step, int width, int height, void* );
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void add16u( const ushort* src1, size_t step1, const ushort* src2, size_t step2, ushort* dst, size_t step, int width, int height, void* );
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void add16s( const short* src1, size_t step1, const short* src2, size_t step2, short* dst, size_t step, int width, int height, void* );
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void add32s( const int* src1, size_t step1, const int* src2, size_t step2, int* dst, size_t step, int width, int height, void* );
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void add32f( const float* src1, size_t step1, const float* src2, size_t step2, float* dst, size_t step, int width, int height, void* );
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void add64f( const double* src1, size_t step1, const double* src2, size_t step2, double* dst, size_t step, int width, int height, void* );
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void sub8u( const uchar* src1, size_t step1, const uchar* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* );
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void sub8s( const schar* src1, size_t step1, const schar* src2, size_t step2, schar* dst, size_t step, int width, int height, void* );
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void sub16u( const ushort* src1, size_t step1, const ushort* src2, size_t step2, ushort* dst, size_t step, int width, int height, void* );
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void sub16s( const short* src1, size_t step1, const short* src2, size_t step2, short* dst, size_t step, int width, int height, void* );
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void sub32s( const int* src1, size_t step1, const int* src2, size_t step2, int* dst, size_t step, int width, int height, void* );
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void sub32f( const float* src1, size_t step1, const float* src2, size_t step2, float* dst, size_t step, int width, int height, void* );
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void sub64f( const double* src1, size_t step1, const double* src2, size_t step2, double* dst, size_t step, int width, int height, void* );
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void max8u( const uchar* src1, size_t step1, const uchar* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* );
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void max8s( const schar* src1, size_t step1, const schar* src2, size_t step2, schar* dst, size_t step, int width, int height, void* );
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void max16u( const ushort* src1, size_t step1, const ushort* src2, size_t step2, ushort* dst, size_t step, int width, int height, void* );
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void max16s( const short* src1, size_t step1, const short* src2, size_t step2, short* dst, size_t step, int width, int height, void* );
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void max32s( const int* src1, size_t step1, const int* src2, size_t step2, int* dst, size_t step, int width, int height, void* );
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void max32f( const float* src1, size_t step1, const float* src2, size_t step2, float* dst, size_t step, int width, int height, void* );
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void max64f( const double* src1, size_t step1, const double* src2, size_t step2, double* dst, size_t step, int width, int height, void* );
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void min8u( const uchar* src1, size_t step1, const uchar* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* );
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void min8s( const schar* src1, size_t step1, const schar* src2, size_t step2, schar* dst, size_t step, int width, int height, void* );
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void min16u( const ushort* src1, size_t step1, const ushort* src2, size_t step2, ushort* dst, size_t step, int width, int height, void* );
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void min16s( const short* src1, size_t step1, const short* src2, size_t step2, short* dst, size_t step, int width, int height, void* );
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void min32s( const int* src1, size_t step1, const int* src2, size_t step2, int* dst, size_t step, int width, int height, void* );
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void min32f( const float* src1, size_t step1, const float* src2, size_t step2, float* dst, size_t step, int width, int height, void* );
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void min64f( const double* src1, size_t step1, const double* src2, size_t step2, double* dst, size_t step, int width, int height, void* );
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void absdiff8u( const uchar* src1, size_t step1, const uchar* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* );
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void absdiff8s( const schar* src1, size_t step1, const schar* src2, size_t step2, schar* dst, size_t step, int width, int height, void* );
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void absdiff16u( const ushort* src1, size_t step1, const ushort* src2, size_t step2, ushort* dst, size_t step, int width, int height, void* );
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void absdiff16s( const short* src1, size_t step1, const short* src2, size_t step2, short* dst, size_t step, int width, int height, void* );
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void absdiff32s( const int* src1, size_t step1, const int* src2, size_t step2, int* dst, size_t step, int width, int height, void* );
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void absdiff32f( const float* src1, size_t step1, const float* src2, size_t step2, float* dst, size_t step, int width, int height, void* );
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void absdiff64f( const double* src1, size_t step1, const double* src2, size_t step2, double* dst, size_t step, int width, int height, void* );
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void and8u( const uchar* src1, size_t step1, const uchar* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* );
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void or8u( const uchar* src1, size_t step1, const uchar* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* );
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void xor8u( const uchar* src1, size_t step1, const uchar* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* );
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void not8u( const uchar* src1, size_t step1, const uchar* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* );
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void cmp8u(const uchar* src1, size_t step1, const uchar* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* _cmpop);
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void cmp8s(const schar* src1, size_t step1, const schar* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* _cmpop);
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void cmp16u(const ushort* src1, size_t step1, const ushort* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* _cmpop);
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void cmp16s(const short* src1, size_t step1, const short* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* _cmpop);
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void cmp32s(const int* src1, size_t step1, const int* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* _cmpop);
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void cmp32f(const float* src1, size_t step1, const float* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* _cmpop);
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void cmp64f(const double* src1, size_t step1, const double* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* _cmpop);
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void mul8u( const uchar* src1, size_t step1, const uchar* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* scale);
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void mul8s( const schar* src1, size_t step1, const schar* src2, size_t step2, schar* dst, size_t step, int width, int height, void* scale);
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void mul16u( const ushort* src1, size_t step1, const ushort* src2, size_t step2, ushort* dst, size_t step, int width, int height, void* scale);
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void mul16s( const short* src1, size_t step1, const short* src2, size_t step2, short* dst, size_t step, int width, int height, void* scale);
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void mul32s( const int* src1, size_t step1, const int* src2, size_t step2, int* dst, size_t step, int width, int height, void* scale);
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void mul32f( const float* src1, size_t step1, const float* src2, size_t step2, float* dst, size_t step, int width, int height, void* scale);
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void mul64f( const double* src1, size_t step1, const double* src2, size_t step2, double* dst, size_t step, int width, int height, void* scale);
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void div8u( const uchar* src1, size_t step1, const uchar* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* scale);
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void div8s( const schar* src1, size_t step1, const schar* src2, size_t step2, schar* dst, size_t step, int width, int height, void* scale);
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void div16u( const ushort* src1, size_t step1, const ushort* src2, size_t step2, ushort* dst, size_t step, int width, int height, void* scale);
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void div16s( const short* src1, size_t step1, const short* src2, size_t step2, short* dst, size_t step, int width, int height, void* scale);
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void div32s( const int* src1, size_t step1, const int* src2, size_t step2, int* dst, size_t step, int width, int height, void* scale);
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void div32f( const float* src1, size_t step1, const float* src2, size_t step2, float* dst, size_t step, int width, int height, void* scale);
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void div64f( const double* src1, size_t step1, const double* src2, size_t step2, double* dst, size_t step, int width, int height, void* scale);
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void recip8u( const uchar* src1, size_t step1, const uchar* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* scale);
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void recip8s( const schar* src1, size_t step1, const schar* src2, size_t step2, schar* dst, size_t step, int width, int height, void* scale);
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void recip16u( const ushort* src1, size_t step1, const ushort* src2, size_t step2, ushort* dst, size_t step, int width, int height, void* scale);
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void recip16s( const short* src1, size_t step1, const short* src2, size_t step2, short* dst, size_t step, int width, int height, void* scale);
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void recip32s( const int* src1, size_t step1, const int* src2, size_t step2, int* dst, size_t step, int width, int height, void* scale);
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void recip32f( const float* src1, size_t step1, const float* src2, size_t step2, float* dst, size_t step, int width, int height, void* scale);
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void recip64f( const double* src1, size_t step1, const double* src2, size_t step2, double* dst, size_t step, int width, int height, void* scale);
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void addWeighted8u( const uchar* src1, size_t step1, const uchar* src2, size_t step2, uchar* dst, size_t step, int width, int height, void* _scalars );
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void addWeighted8s( const schar* src1, size_t step1, const schar* src2, size_t step2, schar* dst, size_t step, int width, int height, void* scalars );
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void addWeighted16u( const ushort* src1, size_t step1, const ushort* src2, size_t step2, ushort* dst, size_t step, int width, int height, void* scalars );
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void addWeighted16s( const short* src1, size_t step1, const short* src2, size_t step2, short* dst, size_t step, int width, int height, void* scalars );
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void addWeighted32s( const int* src1, size_t step1, const int* src2, size_t step2, int* dst, size_t step, int width, int height, void* scalars );
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void addWeighted32f( const float* src1, size_t step1, const float* src2, size_t step2, float* dst, size_t step, int width, int height, void* scalars );
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void addWeighted64f( const double* src1, size_t step1, const double* src2, size_t step2, double* dst, size_t step, int width, int height, void* scalars );
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//! @}
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}} //cv::hal
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namespace cv {
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template<typename T1, typename T2=T1, typename T3=T1> struct OpAdd
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{
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typedef T1 type1;
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typedef T2 type2;
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typedef T3 rtype;
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T3 operator ()(const T1 a, const T2 b) const { return saturate_cast<T3>(a + b); }
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};
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template<typename T1, typename T2=T1, typename T3=T1> struct OpSub
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{
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typedef T1 type1;
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typedef T2 type2;
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typedef T3 rtype;
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T3 operator ()(const T1 a, const T2 b) const { return saturate_cast<T3>(a - b); }
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};
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template<typename T1, typename T2=T1, typename T3=T1> struct OpRSub
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{
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typedef T1 type1;
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typedef T2 type2;
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typedef T3 rtype;
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T3 operator ()(const T1 a, const T2 b) const { return saturate_cast<T3>(b - a); }
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};
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template<typename T> struct OpMin
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{
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typedef T type1;
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typedef T type2;
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typedef T rtype;
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T operator ()(const T a, const T b) const { return std::min(a, b); }
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};
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template<typename T> struct OpMax
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{
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typedef T type1;
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typedef T type2;
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typedef T rtype;
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T operator ()(const T a, const T b) const { return std::max(a, b); }
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};
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template<typename T> struct OpAbsDiff
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{
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typedef T type1;
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typedef T type2;
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typedef T rtype;
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T operator()(T a, T b) const { return (T)std::abs(a - b); }
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};
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template<typename T, typename WT=T> struct OpAbsDiffS
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{
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typedef T type1;
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typedef WT type2;
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typedef T rtype;
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T operator()(T a, WT b) const { return saturate_cast<T>(std::abs(a - b)); }
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};
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template<typename T> struct OpAnd
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{
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typedef T type1;
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typedef T type2;
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typedef T rtype;
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T operator()( T a, T b ) const { return a & b; }
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};
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template<typename T> struct OpOr
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{
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typedef T type1;
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typedef T type2;
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typedef T rtype;
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T operator()( T a, T b ) const { return a | b; }
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};
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template<typename T> struct OpXor
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{
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typedef T type1;
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typedef T type2;
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typedef T rtype;
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T operator()( T a, T b ) const { return a ^ b; }
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};
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template<typename T> struct OpNot
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{
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typedef T type1;
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typedef T type2;
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typedef T rtype;
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T operator()( T a, T ) const { return ~a; }
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};
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}
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#endif //__OPENCV_HAL_HPP__
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