/*M/////////////////////////////////////////////////////////////////////////////////////// // // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. // // By downloading, copying, installing or using the software you agree to this license. // If you do not agree to this license, do not download, install, // copy or use the software. // // // License Agreement // For Open Source Computer Vision Library // // Copyright (C) 2000-2008, Intel Corporation, all rights reserved. // Copyright (C) 2009, Willow Garage Inc., all rights reserved. // Copyright (C) 2013, OpenCV Foundation, all rights reserved. // Copyright (C) 2015, Itseez Inc., all rights reserved. // Third party copyrights are property of their respective owners. // // Redistribution and use in source and binary forms, with or without modification, // are permitted provided that the following conditions are met: // // * Redistribution's of source code must retain the above copyright notice, // this list of conditions and the following disclaimer. // // * Redistribution's in binary form must reproduce the above copyright notice, // this list of conditions and the following disclaimer in the documentation // and/or other materials provided with the distribution. // // * The name of the copyright holders may not be used to endorse or promote products // derived from this software without specific prior written permission. // // This software is provided by the copyright holders and contributors "as is" and // any express or implied warranties, including, but not limited to, the implied // warranties of merchantability and fitness for a particular purpose are disclaimed. // In no event shall the Intel Corporation or contributors be liable for any direct, // indirect, incidental, special, exemplary, or consequential damages // (including, but not limited to, procurement of substitute goods or services; // loss of use, data, or profits; or business interruption) however caused // and on any theory of liability, whether in contract, strict liability, // or tort (including negligence or otherwise) arising in any way out of // the use of this software, even if advised of the possibility of such damage. // //M*/ #ifndef OPENCV_HAL_HPP #define OPENCV_HAL_HPP #include "opencv2/core/cvdef.h" #include "opencv2/core/cvstd.hpp" #include "opencv2/core/hal/interface.h" namespace cv { namespace hal { //! @addtogroup core_hal_functions //! @{ CV_EXPORTS int normHamming(const uchar *a, int n); CV_EXPORTS int normHamming(const uchar *a, const uchar *b, int n); CV_EXPORTS int normHamming(const uchar *a, int n, int cellSize); CV_EXPORTS int normHamming(const uchar *a, const uchar *b, int n, int cellSize); CV_EXPORTS int LU32f(float *A, size_t astep, int m, float *b, size_t bstep, int n); CV_EXPORTS int LU64f(double *A, size_t astep, int m, double *b, size_t bstep, int n); CV_EXPORTS bool Cholesky32f(float *A, size_t astep, int m, float *b, size_t bstep, int n); CV_EXPORTS bool Cholesky64f(double *A, size_t astep, int m, double *b, size_t bstep, int n); CV_EXPORTS void SVD32f(float *At, size_t astep, float *W, float *U, size_t ustep, float *Vt, size_t vstep, int m, int n, int flags); CV_EXPORTS void SVD64f(double *At, size_t astep, double *W, double *U, size_t ustep, double *Vt, size_t vstep, int m, int n, int flags); CV_EXPORTS int QR32f(float *A, size_t astep, int m, int n, int k, float *b, size_t bstep, float *hFactors); CV_EXPORTS int QR64f(double *A, size_t astep, int m, int n, int k, double *b, size_t bstep, double *hFactors); CV_EXPORTS void gemm32f(const float *src1, size_t src1_step, const float *src2, size_t src2_step, float alpha, const float *src3, size_t src3_step, float beta, float *dst, size_t dst_step, int m_a, int n_a, int n_d, int flags); CV_EXPORTS void gemm64f(const double *src1, size_t src1_step, const double *src2, size_t src2_step, double alpha, const double *src3, size_t src3_step, double beta, double *dst, size_t dst_step, int m_a, int n_a, int n_d, int flags); CV_EXPORTS void gemm32fc(const float *src1, size_t src1_step, const float *src2, size_t src2_step, float alpha, const float *src3, size_t src3_step, float beta, float *dst, size_t dst_step, int m_a, int n_a, int n_d, int flags); CV_EXPORTS void gemm64fc(const double *src1, size_t src1_step, const double *src2, size_t src2_step, double alpha, const double *src3, size_t src3_step, double beta, double *dst, size_t dst_step, int m_a, int n_a, int n_d, int flags); CV_EXPORTS int normL1_(const uchar *a, const uchar *b, int n); CV_EXPORTS float normL1_(const float *a, const float *b, int n); CV_EXPORTS float normL2Sqr_(const float *a, const float *b, int n); CV_EXPORTS void exp32f(const float *src, float *dst, int n); CV_EXPORTS void exp64f(const double *src, double *dst, int n); CV_EXPORTS void log32f(const float *src, float *dst, int n); CV_EXPORTS void log64f(const double *src, double *dst, int n); CV_EXPORTS void cartToPolar32f(const float *x, const float *y, float *mag, float *angle, int n, bool angleInDegrees); CV_EXPORTS void cartToPolar64f(const double *x, const double *y, double *mag, double *angle, int n, bool angleInDegrees); CV_EXPORTS void fastAtan32f(const float *y, const float *x, float *dst, int n, bool angleInDegrees); CV_EXPORTS void fastAtan64f(const double *y, const double *x, double *dst, int n, bool angleInDegrees); CV_EXPORTS void magnitude32f(const float *x, const float *y, float *dst, int n); CV_EXPORTS void magnitude64f(const double *x, const double *y, double *dst, int n); CV_EXPORTS void polarToCart32f(const float *mag, const float *angle, float *x, float *y, int n, bool angleInDegrees); CV_EXPORTS void polarToCart64f(const double *mag, const double *angle, double *x, double *y, int n, bool angleInDegrees); CV_EXPORTS void sqrt32f(const float *src, float *dst, int len); CV_EXPORTS void sqrt64f(const double *src, double *dst, int len); CV_EXPORTS void invSqrt32f(const float *src, float *dst, int len); CV_EXPORTS void invSqrt64f(const double *src, double *dst, int len); CV_EXPORTS void split8u(const uchar *src, uchar **dst, int len, int cn); CV_EXPORTS void split16u(const ushort *src, ushort **dst, int len, int cn); CV_EXPORTS void split32s(const int *src, int **dst, int len, int cn); CV_EXPORTS void split64s(const int64 *src, int64 **dst, int len, int cn); CV_EXPORTS void merge8u(const uchar **src, uchar *dst, int len, int cn); CV_EXPORTS void merge16u(const ushort **src, ushort *dst, int len, int cn); CV_EXPORTS void merge32s(const int **src, int *dst, int len, int cn); CV_EXPORTS void merge64s(const int64 **src, int64 *dst, int len, int cn); CV_EXPORTS void add8u(const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *); CV_EXPORTS void add8s(const schar *src1, size_t step1, const schar *src2, size_t step2, schar *dst, size_t step, int width, int height, void *); CV_EXPORTS void add16u(const ushort *src1, size_t step1, const ushort *src2, size_t step2, ushort *dst, size_t step, int width, int height, void *); CV_EXPORTS void add16s(const short *src1, size_t step1, const short *src2, size_t step2, short *dst, size_t step, int width, int height, void *); CV_EXPORTS void add32s(const int *src1, size_t step1, const int *src2, size_t step2, int *dst, size_t step, int width, int height, void *); CV_EXPORTS void add32f(const float *src1, size_t step1, const float *src2, size_t step2, float *dst, size_t step, int width, int height, void *); CV_EXPORTS void add64f(const double *src1, size_t step1, const double *src2, size_t step2, double *dst, size_t step, int width, int height, void *); CV_EXPORTS void sub8u(const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *); CV_EXPORTS void sub8s(const schar *src1, size_t step1, const schar *src2, size_t step2, schar *dst, size_t step, int width, int height, void *); CV_EXPORTS void sub16u(const ushort *src1, size_t step1, const ushort *src2, size_t step2, ushort *dst, size_t step, int width, int height, void *); CV_EXPORTS void sub16s(const short *src1, size_t step1, const short *src2, size_t step2, short *dst, size_t step, int width, int height, void *); CV_EXPORTS void sub32s(const int *src1, size_t step1, const int *src2, size_t step2, int *dst, size_t step, int width, int height, void *); CV_EXPORTS void sub32f(const float *src1, size_t step1, const float *src2, size_t step2, float *dst, size_t step, int width, int height, void *); CV_EXPORTS void sub64f(const double *src1, size_t step1, const double *src2, size_t step2, double *dst, size_t step, int width, int height, void *); CV_EXPORTS void max8u(const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *); CV_EXPORTS void max8s(const schar *src1, size_t step1, const schar *src2, size_t step2, schar *dst, size_t step, int width, int height, void *); CV_EXPORTS void max16u(const ushort *src1, size_t step1, const ushort *src2, size_t step2, ushort *dst, size_t step, int width, int height, void *); CV_EXPORTS void max16s(const short *src1, size_t step1, const short *src2, size_t step2, short *dst, size_t step, int width, int height, void *); CV_EXPORTS void max32s(const int *src1, size_t step1, const int *src2, size_t step2, int *dst, size_t step, int width, int height, void *); CV_EXPORTS void max32f(const float *src1, size_t step1, const float *src2, size_t step2, float *dst, size_t step, int width, int height, void *); CV_EXPORTS void max64f(const double *src1, size_t step1, const double *src2, size_t step2, double *dst, size_t step, int width, int height, void *); CV_EXPORTS void min8u(const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *); CV_EXPORTS void min8s(const schar *src1, size_t step1, const schar *src2, size_t step2, schar *dst, size_t step, int width, int height, void *); CV_EXPORTS void min16u(const ushort *src1, size_t step1, const ushort *src2, size_t step2, ushort *dst, size_t step, int width, int height, void *); CV_EXPORTS void min16s(const short *src1, size_t step1, const short *src2, size_t step2, short *dst, size_t step, int width, int height, void *); CV_EXPORTS void min32s(const int *src1, size_t step1, const int *src2, size_t step2, int *dst, size_t step, int width, int height, void *); CV_EXPORTS void min32f(const float *src1, size_t step1, const float *src2, size_t step2, float *dst, size_t step, int width, int height, void *); CV_EXPORTS void min64f(const double *src1, size_t step1, const double *src2, size_t step2, double *dst, size_t step, int width, int height, void *); CV_EXPORTS void absdiff8u(const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *); CV_EXPORTS void absdiff8s(const schar *src1, size_t step1, const schar *src2, size_t step2, schar *dst, size_t step, int width, int height, void *); CV_EXPORTS void absdiff16u(const ushort *src1, size_t step1, const ushort *src2, size_t step2, ushort *dst, size_t step, int width, int height, void *); CV_EXPORTS void absdiff16s(const short *src1, size_t step1, const short *src2, size_t step2, short *dst, size_t step, int width, int height, void *); CV_EXPORTS void absdiff32s(const int *src1, size_t step1, const int *src2, size_t step2, int *dst, size_t step, int width, int height, void *); CV_EXPORTS void absdiff32f(const float *src1, size_t step1, const float *src2, size_t step2, float *dst, size_t step, int width, int height, void *); CV_EXPORTS void absdiff64f(const double *src1, size_t step1, const double *src2, size_t step2, double *dst, size_t step, int width, int height, void *); CV_EXPORTS void and8u(const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *); CV_EXPORTS void or8u(const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *); CV_EXPORTS void xor8u(const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *); CV_EXPORTS void not8u(const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS void recip8u(const uchar *, size_t, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *scale); CV_EXPORTS void recip8s(const schar *, size_t, const schar *src2, size_t step2, schar *dst, size_t step, int width, int height, void *scale); CV_EXPORTS void recip16u(const ushort *, size_t, const ushort *src2, size_t step2, ushort *dst, size_t step, int width, int height, void *scale); CV_EXPORTS void recip16s(const short *, size_t, const short *src2, size_t step2, short *dst, size_t step, int width, int height, void *scale); CV_EXPORTS void recip32s(const int *, size_t, const int *src2, size_t step2, int *dst, size_t step, int width, int height, void *scale); CV_EXPORTS void recip32f(const float *, size_t, const float *src2, size_t step2, float *dst, size_t step, int width, int height, void *scale); CV_EXPORTS void recip64f(const double *, size_t, const double *src2, size_t step2, double *dst, size_t step, int width, int height, void *scale); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS 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); CV_EXPORTS void cvt16f32f(const hfloat *src, float *dst, int len); CV_EXPORTS void cvt32f16f(const float *src, hfloat *dst, int len); CV_EXPORTS void addRNGBias32f(float *arr, const float *scaleBiasPairs, int len); CV_EXPORTS void addRNGBias64f(double *arr, const double *scaleBiasPairs, int len); struct CV_EXPORTS DFT1D { static Ptr create(int len, int count, int depth, int flags, bool *useBuffer = 0); virtual void apply(const uchar *src, uchar *dst) = 0; virtual ~DFT1D() {} }; struct CV_EXPORTS DFT2D { static Ptr create(int width, int height, int depth, int src_channels, int dst_channels, int flags, int nonzero_rows = 0); virtual void apply(const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step) = 0; virtual ~DFT2D() {} }; struct CV_EXPORTS DCT2D { static Ptr create(int width, int height, int depth, int flags); virtual void apply(const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step) = 0; virtual ~DCT2D() {} }; //! @} core_hal //============================================================================= // for binary compatibility with 3.0 //! @cond IGNORED CV_EXPORTS int LU(float *A, size_t astep, int m, float *b, size_t bstep, int n); CV_EXPORTS int LU(double *A, size_t astep, int m, double *b, size_t bstep, int n); CV_EXPORTS bool Cholesky(float *A, size_t astep, int m, float *b, size_t bstep, int n); CV_EXPORTS bool Cholesky(double *A, size_t astep, int m, double *b, size_t bstep, int n); CV_EXPORTS void exp(const float *src, float *dst, int n); CV_EXPORTS void exp(const double *src, double *dst, int n); CV_EXPORTS void log(const float *src, float *dst, int n); CV_EXPORTS void log(const double *src, double *dst, int n); CV_EXPORTS void fastAtan2(const float *y, const float *x, float *dst, int n, bool angleInDegrees); CV_EXPORTS void magnitude(const float *x, const float *y, float *dst, int n); CV_EXPORTS void magnitude(const double *x, const double *y, double *dst, int n); CV_EXPORTS void sqrt(const float *src, float *dst, int len); CV_EXPORTS void sqrt(const double *src, double *dst, int len); CV_EXPORTS void invSqrt(const float *src, float *dst, int len); CV_EXPORTS void invSqrt(const double *src, double *dst, int len); //! @endcond } // namespace hal } // namespace cv #endif // OPENCV_HAL_HPP