--- /dev/null
+/*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.
+//
+//
+// Intel License Agreement
+// For Open Source Computer Vision Library
+//
+// Copyright (C) 2000, Intel Corporation, 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 Intel Corporation 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 _CV_MATRIX_H_
+#define _CV_MATRIX_H_
+
+#define icvCopyVector( src, dst, len ) memcpy( (dst), (src), (len)*sizeof((dst)[0]))
+#define icvSetZero( dst, len ) memset( (dst), 0, (len)*sizeof((dst)[0]))
+
+#define icvCopyVector_32f( src, len, dst ) memcpy((dst),(src),(len)*sizeof(float))
+#define icvSetZero_32f( dst, cols, rows ) memset((dst),0,(rows)*(cols)*sizeof(float))
+#define icvCopyVector_64d( src, len, dst ) memcpy((dst),(src),(len)*sizeof(double))
+#define icvSetZero_64d( dst, cols, rows ) memset((dst),0,(rows)*(cols)*sizeof(double))
+#define icvCopyMatrix_32f( src, w, h, dst ) memcpy((dst),(src),(w)*(h)*sizeof(float))
+#define icvCopyMatrix_64d( src, w, h, dst ) memcpy((dst),(src),(w)*(h)*sizeof(double))
+
+#define icvCreateVector_32f( len ) (float*)cvAlloc( (len)*sizeof(float))
+#define icvCreateVector_64d( len ) (double*)cvAlloc( (len)*sizeof(double))
+#define icvCreateMatrix_32f( w, h ) (float*)cvAlloc( (w)*(h)*sizeof(float))
+#define icvCreateMatrix_64d( w, h ) (double*)cvAlloc( (w)*(h)*sizeof(double))
+
+#define icvDeleteVector( vec ) cvFree( &(vec) )
+#define icvDeleteMatrix icvDeleteVector
+
+#define icvAddMatrix_32f( src1, src2, dst, w, h ) \
+ icvAddVector_32f( (src1), (src2), (dst), (w)*(h))
+
+#define icvSubMatrix_32f( src1, src2, dst, w, h ) \
+ icvSubVector_32f( (src1), (src2), (dst), (w)*(h))
+
+#define icvNormVector_32f( src, len ) \
+ sqrt(icvDotProduct_32f( src, src, len ))
+
+#define icvNormVector_64d( src, len ) \
+ sqrt(icvDotProduct_64d( src, src, len ))
+
+
+#define icvDeleteMatrix icvDeleteVector
+
+#define icvCheckVector_64f( ptr, len )
+#define icvCheckVector_32f( ptr, len )
+
+CV_INLINE double icvSum_32f( const float* src, int len )
+{
+ double s = 0;
+ for( int i = 0; i < len; i++ ) s += src[i];
+
+ icvCheckVector_64f( &s, 1 );
+
+ return s;
+}
+
+CV_INLINE double icvDotProduct_32f( const float* src1, const float* src2, int len )
+{
+ double s = 0;
+ for( int i = 0; i < len; i++ ) s += src1[i]*src2[i];
+
+ icvCheckVector_64f( &s, 1 );
+
+ return s;
+}
+
+
+CV_INLINE double icvDotProduct_64f( const double* src1, const double* src2, int len )
+{
+ double s = 0;
+ for( int i = 0; i < len; i++ ) s += src1[i]*src2[i];
+
+ icvCheckVector_64f( &s, 1 );
+
+ return s;
+}
+
+
+CV_INLINE void icvMulVectors_32f( const float* src1, const float* src2,
+ float* dst, int len )
+{
+ int i;
+ for( i = 0; i < len; i++ )
+ dst[i] = src1[i] * src2[i];
+
+ icvCheckVector_32f( dst, len );
+}
+
+CV_INLINE void icvMulVectors_64d( const double* src1, const double* src2,
+ double* dst, int len )
+{
+ int i;
+ for( i = 0; i < len; i++ )
+ dst[i] = src1[i] * src2[i];
+
+ icvCheckVector_64f( dst, len );
+}
+
+
+CV_INLINE void icvAddVector_32f( const float* src1, const float* src2,
+ float* dst, int len )
+{
+ int i;
+ for( i = 0; i < len; i++ )
+ dst[i] = src1[i] + src2[i];
+
+ icvCheckVector_32f( dst, len );
+}
+
+CV_INLINE void icvAddVector_64d( const double* src1, const double* src2,
+ double* dst, int len )
+{
+ int i;
+ for( i = 0; i < len; i++ )
+ dst[i] = src1[i] + src2[i];
+
+ icvCheckVector_64f( dst, len );
+}
+
+
+CV_INLINE void icvSubVector_32f( const float* src1, const float* src2,
+ float* dst, int len )
+{
+ int i;
+ for( i = 0; i < len; i++ )
+ dst[i] = src1[i] - src2[i];
+
+ icvCheckVector_32f( dst, len );
+}
+
+CV_INLINE void icvSubVector_64d( const double* src1, const double* src2,
+ double* dst, int len )
+{
+ int i;
+ for( i = 0; i < len; i++ )
+ dst[i] = src1[i] - src2[i];
+
+ icvCheckVector_64f( dst, len );
+}
+
+
+#define icvAddMatrix_64d( src1, src2, dst, w, h ) \
+ icvAddVector_64d( (src1), (src2), (dst), (w)*(h))
+
+#define icvSubMatrix_64d( src1, src2, dst, w, h ) \
+ icvSubVector_64d( (src1), (src2), (dst), (w)*(h))
+
+
+CV_INLINE void icvSetIdentity_32f( float* dst, int w, int h )
+{
+ int i, len = MIN( w, h );
+ icvSetZero_32f( dst, w, h );
+ for( i = 0; len--; i += w+1 )
+ dst[i] = 1.f;
+}
+
+
+CV_INLINE void icvSetIdentity_64d( double* dst, int w, int h )
+{
+ int i, len = MIN( w, h );
+ icvSetZero_64d( dst, w, h );
+ for( i = 0; len--; i += w+1 )
+ dst[i] = 1.;
+}
+
+
+CV_INLINE void icvTrace_32f( const float* src, int w, int h, float* trace )
+{
+ int i, len = MIN( w, h );
+ double sum = 0;
+ for( i = 0; len--; i += w+1 )
+ sum += src[i];
+ *trace = (float)sum;
+
+ icvCheckVector_64f( &sum, 1 );
+}
+
+
+CV_INLINE void icvTrace_64d( const double* src, int w, int h, double* trace )
+{
+ int i, len = MIN( w, h );
+ double sum = 0;
+ for( i = 0; len--; i += w+1 )
+ sum += src[i];
+ *trace = sum;
+
+ icvCheckVector_64f( &sum, 1 );
+}
+
+
+CV_INLINE void icvScaleVector_32f( const float* src, float* dst,
+ int len, double scale )
+{
+ int i;
+ for( i = 0; i < len; i++ )
+ dst[i] = (float)(src[i]*scale);
+
+ icvCheckVector_32f( dst, len );
+}
+
+
+CV_INLINE void icvScaleVector_64d( const double* src, double* dst,
+ int len, double scale )
+{
+ int i;
+ for( i = 0; i < len; i++ )
+ dst[i] = src[i]*scale;
+
+ icvCheckVector_64f( dst, len );
+}
+
+
+CV_INLINE void icvTransposeMatrix_32f( const float* src, int w, int h, float* dst )
+{
+ int i, j;
+
+ for( i = 0; i < w; i++ )
+ for( j = 0; j < h; j++ )
+ *dst++ = src[j*w + i];
+
+ icvCheckVector_32f( dst, w*h );
+}
+
+CV_INLINE void icvTransposeMatrix_64d( const double* src, int w, int h, double* dst )
+{
+ int i, j;
+
+ for( i = 0; i < w; i++ )
+ for( j = 0; j < h; j++ )
+ *dst++ = src[j*w + i];
+
+ icvCheckVector_64f( dst, w*h );
+}
+
+CV_INLINE void icvDetMatrix3x3_64d( const double* mat, double* det )
+{
+ #define m(y,x) mat[(y)*3 + (x)]
+
+ *det = m(0,0)*(m(1,1)*m(2,2) - m(1,2)*m(2,1)) -
+ m(0,1)*(m(1,0)*m(2,2) - m(1,2)*m(2,0)) +
+ m(0,2)*(m(1,0)*m(2,1) - m(1,1)*m(2,0));
+
+ #undef m
+
+ icvCheckVector_64f( det, 1 );
+}
+
+
+CV_INLINE void icvMulMatrix_32f( const float* src1, int w1, int h1,
+ const float* src2, int w2, int h2,
+ float* dst )
+{
+ int i, j, k;
+
+ if( w1 != h2 )
+ {
+ assert(0);
+ return;
+ }
+
+ for( i = 0; i < h1; i++, src1 += w1, dst += w2 )
+ for( j = 0; j < w2; j++ )
+ {
+ double s = 0;
+ for( k = 0; k < w1; k++ )
+ s += src1[k]*src2[j + k*w2];
+ dst[j] = (float)s;
+ }
+
+ icvCheckVector_32f( dst, h1*w2 );
+}
+
+
+CV_INLINE void icvMulMatrix_64d( const double* src1, int w1, int h1,
+ const double* src2, int w2, int h2,
+ double* dst )
+{
+ int i, j, k;
+
+ if( w1 != h2 )
+ {
+ assert(0);
+ return;
+ }
+
+ for( i = 0; i < h1; i++, src1 += w1, dst += w2 )
+ for( j = 0; j < w2; j++ )
+ {
+ double s = 0;
+ for( k = 0; k < w1; k++ )
+ s += src1[k]*src2[j + k*w2];
+ dst[j] = s;
+ }
+
+ icvCheckVector_64f( dst, h1*w2 );
+}
+
+
+#define icvTransformVector_32f( matr, src, dst, w, h ) \
+ icvMulMatrix_32f( matr, w, h, src, 1, w, dst )
+
+#define icvTransformVector_64d( matr, src, dst, w, h ) \
+ icvMulMatrix_64d( matr, w, h, src, 1, w, dst )
+
+
+#define icvScaleMatrix_32f( src, dst, w, h, scale ) \
+ icvScaleVector_32f( (src), (dst), (w)*(h), (scale) )
+
+#define icvScaleMatrix_64d( src, dst, w, h, scale ) \
+ icvScaleVector_64d( (src), (dst), (w)*(h), (scale) )
+
+#define icvDotProduct_64d icvDotProduct_64f
+
+
+CV_INLINE void icvInvertMatrix_64d( double* A, int n, double* invA )
+{
+ CvMat Am = cvMat( n, n, CV_64F, A );
+ CvMat invAm = cvMat( n, n, CV_64F, invA );
+
+ cvInvert( &Am, &invAm, CV_SVD );
+}
+
+CV_INLINE void icvMulTransMatrixR_64d( double* src, int width, int height, double* dst )
+{
+ CvMat srcMat = cvMat( height, width, CV_64F, src );
+ CvMat dstMat = cvMat( width, width, CV_64F, dst );
+
+ cvMulTransposed( &srcMat, &dstMat, 1 );
+}
+
+CV_INLINE void icvMulTransMatrixL_64d( double* src, int width, int height, double* dst )
+{
+ CvMat srcMat = cvMat( height, width, CV_64F, src );
+ CvMat dstMat = cvMat( height, height, CV_64F, dst );
+
+ cvMulTransposed( &srcMat, &dstMat, 0 );
+}
+
+CV_INLINE void icvMulTransMatrixR_32f( float* src, int width, int height, float* dst )
+{
+ CvMat srcMat = cvMat( height, width, CV_32F, src );
+ CvMat dstMat = cvMat( width, width, CV_32F, dst );
+
+ cvMulTransposed( &srcMat, &dstMat, 1 );
+}
+
+CV_INLINE void icvMulTransMatrixL_32f( float* src, int width, int height, float* dst )
+{
+ CvMat srcMat = cvMat( height, width, CV_32F, src );
+ CvMat dstMat = cvMat( height, height, CV_32F, dst );
+
+ cvMulTransposed( &srcMat, &dstMat, 0 );
+}
+
+CV_INLINE void icvCvt_32f_64d( const float* src, double* dst, int len )
+{
+ int i;
+ for( i = 0; i < len; i++ )
+ dst[i] = src[i];
+}
+
+CV_INLINE void icvCvt_64d_32f( const double* src, float* dst, int len )
+{
+ int i;
+ for( i = 0; i < len; i++ )
+ dst[i] = (float)src[i];
+}
+
+#endif/*_CV_MATRIX_H_*/
+
+/* End of file. */
projects / opencv / blobdiff