hal.hpp

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00044 
00045 #ifndef OPENCV_HAL_HPP
00046 #define OPENCV_HAL_HPP
00047 
00048 #include "opencv2/core/cvdef.h"
00049 #include "opencv2/core/cvstd.hpp"
00050 #include "opencv2/core/hal/interface.h"
00051 
00052 namespace cv { namespace hal {
00053 
00054 //! @addtogroup core_hal_functions
00055 //! @{
00056 
00057 CV_EXPORTS int normHamming(const uchar* a, int n);
00058 CV_EXPORTS int normHamming(const uchar* a, const uchar* b, int n);
00059 
00060 CV_EXPORTS int normHamming(const uchar* a, int n, int cellSize);
00061 CV_EXPORTS int normHamming(const uchar* a, const uchar* b, int n, int cellSize);
00062 
00063 CV_EXPORTS int LU32f(float* A, size_t astep, int m, float* b, size_t bstep, int n);
00064 CV_EXPORTS int LU64f(double* A, size_t astep, int m, double* b, size_t bstep, int n);
00065 CV_EXPORTS bool Cholesky32f(float* A, size_t astep, int m, float* b, size_t bstep, int n);
00066 CV_EXPORTS bool Cholesky64f(double* A, size_t astep, int m, double* b, size_t bstep, int n);
00067 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);
00068 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);
00069 CV_EXPORTS int QR32f(float* A, size_t astep, int m, int n, int k, float* b, size_t bstep, float* hFactors);
00070 CV_EXPORTS int QR64f(double* A, size_t astep, int m, int n, int k, double* b, size_t bstep, double* hFactors);
00071 
00072 CV_EXPORTS void gemm32f(const float* src1, size_t src1_step, const float* src2, size_t src2_step,
00073                         float alpha, const float* src3, size_t src3_step, float beta, float* dst, size_t dst_step,
00074                         int m_a, int n_a, int n_d, int flags);
00075 CV_EXPORTS void gemm64f(const double* src1, size_t src1_step, const double* src2, size_t src2_step,
00076                         double alpha, const double* src3, size_t src3_step, double beta, double* dst, size_t dst_step,
00077                         int m_a, int n_a, int n_d, int flags);
00078 CV_EXPORTS void gemm32fc(const float* src1, size_t src1_step, const float* src2, size_t src2_step,
00079                         float alpha, const float* src3, size_t src3_step, float beta, float* dst, size_t dst_step,
00080                         int m_a, int n_a, int n_d, int flags);
00081 CV_EXPORTS void gemm64fc(const double* src1, size_t src1_step, const double* src2, size_t src2_step,
00082                         double alpha, const double* src3, size_t src3_step, double beta, double* dst, size_t dst_step,
00083                         int m_a, int n_a, int n_d, int flags);
00084 
00085 CV_EXPORTS int normL1_(const uchar* a, const uchar* b, int n);
00086 CV_EXPORTS float normL1_(const float* a, const float* b, int n);
00087 CV_EXPORTS float normL2Sqr_(const float* a, const float* b, int n);
00088 
00089 CV_EXPORTS void exp32f(const float* src, float* dst, int n);
00090 CV_EXPORTS void exp64f(const double* src, double* dst, int n);
00091 CV_EXPORTS void log32f(const float* src, float* dst, int n);
00092 CV_EXPORTS void log64f(const double* src, double* dst, int n);
00093 
00094 CV_EXPORTS void fastAtan32f(const float* y, const float* x, float* dst, int n, bool angleInDegrees);
00095 CV_EXPORTS void fastAtan64f(const double* y, const double* x, double* dst, int n, bool angleInDegrees);
00096 CV_EXPORTS void magnitude32f(const float* x, const float* y, float* dst, int n);
00097 CV_EXPORTS void magnitude64f(const double* x, const double* y, double* dst, int n);
00098 CV_EXPORTS void sqrt32f(const float* src, float* dst, int len);
00099 CV_EXPORTS void sqrt64f(const double* src, double* dst, int len);
00100 CV_EXPORTS void invSqrt32f(const float* src, float* dst, int len);
00101 CV_EXPORTS void invSqrt64f(const double* src, double* dst, int len);
00102 
00103 CV_EXPORTS void split8u(const uchar* src, uchar** dst, int len, int cn );
00104 CV_EXPORTS void split16u(const ushort* src, ushort** dst, int len, int cn );
00105 CV_EXPORTS void split32s(const int* src, int** dst, int len, int cn );
00106 CV_EXPORTS void split64s(const int64* src, int64** dst, int len, int cn );
00107 
00108 CV_EXPORTS void merge8u(const uchar** src, uchar* dst, int len, int cn );
00109 CV_EXPORTS void merge16u(const ushort** src, ushort* dst, int len, int cn );
00110 CV_EXPORTS void merge32s(const int** src, int* dst, int len, int cn );
00111 CV_EXPORTS void merge64s(const int64** src, int64* dst, int len, int cn );
00112 
00113 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* );
00114 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* );
00115 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* );
00116 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* );
00117 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* );
00118 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* );
00119 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* );
00120 
00121 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* );
00122 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* );
00123 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* );
00124 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* );
00125 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* );
00126 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* );
00127 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* );
00128 
00129 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* );
00130 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* );
00131 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* );
00132 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* );
00133 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* );
00134 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* );
00135 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* );
00136 
00137 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* );
00138 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* );
00139 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* );
00140 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* );
00141 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* );
00142 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* );
00143 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* );
00144 
00145 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* );
00146 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* );
00147 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* );
00148 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* );
00149 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* );
00150 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* );
00151 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* );
00152 
00153 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* );
00154 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* );
00155 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* );
00156 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* );
00157 
00158 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);
00159 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);
00160 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);
00161 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);
00162 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);
00163 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);
00164 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);
00165 
00166 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);
00167 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);
00168 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);
00169 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);
00170 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);
00171 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);
00172 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);
00173 
00174 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);
00175 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);
00176 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);
00177 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);
00178 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);
00179 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);
00180 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);
00181 
00182 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);
00183 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);
00184 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);
00185 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);
00186 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);
00187 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);
00188 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);
00189 
00190 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 );
00191 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 );
00192 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 );
00193 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 );
00194 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 );
00195 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 );
00196 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 );
00197 
00198 struct CV_EXPORTS DFT1D
00199 {
00200     static Ptr<DFT1D> create(int len, int count, int depth, int flags, bool * useBuffer = 0);
00201     virtual void apply(const uchar *src, uchar *dst) = 0;
00202     virtual ~DFT1D() {}
00203 };
00204 
00205 struct CV_EXPORTS DFT2D
00206 {
00207     static Ptr<DFT2D> create(int width, int height, int depth,
00208                              int src_channels, int dst_channels,
00209                              int flags, int nonzero_rows = 0);
00210     virtual void apply(const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step) = 0;
00211     virtual ~DFT2D() {}
00212 };
00213 
00214 struct CV_EXPORTS DCT2D
00215 {
00216     static Ptr<DCT2D> create(int width, int height, int depth, int flags);
00217     virtual void apply(const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step) = 0;
00218     virtual ~DCT2D() {}
00219 };
00220 
00221 //! @} core_hal
00222 
00223 //=============================================================================
00224 // for binary compatibility with 3.0
00225 
00226 //! @cond IGNORED
00227 
00228 CV_EXPORTS int LU(float* A, size_t astep, int m, float* b, size_t bstep, int n);
00229 CV_EXPORTS int LU(double* A, size_t astep, int m, double* b, size_t bstep, int n);
00230 CV_EXPORTS bool Cholesky(float* A, size_t astep, int m, float* b, size_t bstep, int n);
00231 CV_EXPORTS bool Cholesky(double* A, size_t astep, int m, double* b, size_t bstep, int n);
00232 
00233 CV_EXPORTS void exp(const float* src, float* dst, int n);
00234 CV_EXPORTS void exp(const double* src, double* dst, int n);
00235 CV_EXPORTS void log(const float* src, float* dst, int n);
00236 CV_EXPORTS void log(const double* src, double* dst, int n);
00237 
00238 CV_EXPORTS void fastAtan2(const float* y, const float* x, float* dst, int n, bool angleInDegrees);
00239 CV_EXPORTS void magnitude(const float* x, const float* y, float* dst, int n);
00240 CV_EXPORTS void magnitude(const double* x, const double* y, double* dst, int n);
00241 CV_EXPORTS void sqrt(const float* src, float* dst, int len);
00242 CV_EXPORTS void sqrt(const double* src, double* dst, int len);
00243 CV_EXPORTS void invSqrt(const float* src, float* dst, int len);
00244 CV_EXPORTS void invSqrt(const double* src, double* dst, int len);
00245 
00246 //! @endcond
00247 
00248 }} //cv::hal
00249 
00250 #endif //OPENCV_HAL_HPP