Searched refs:dxy (Results 1 - 6 of 6) sorted by relevance
/external/opencv/cv/src/ |
H A D | cvmoments.cpp | 93 double xi, yi, xi2, yi2, xi_1, yi_1, xi_12, yi_12, dxy, xii_1, yii_1; local 131 dxy = xi_1 * yi - xi * yi_1; 135 a00 += dxy; 136 a10 += dxy * xii_1; 137 a01 += dxy * yii_1; 138 a20 += dxy * (xi_1 * xii_1 + xi2); 139 a11 += dxy * (xi_1 * (yii_1 + yi_1) + xi * (yii_1 + yi)); 140 a02 += dxy * (yi_1 * yii_1 + yi2); 141 a30 += dxy * xii_1 * (xi_12 + xi2); 142 a03 += dxy * yii_ [all...] |
H A D | cvshapedescr.cpp | 481 double dxy, xi, yi; local 495 dxy = xi_1 * yi - xi * yi_1; 496 a00 += dxy; 567 double xi, yi, xi_1, yi_1, x0, y0, dxy, sk, sk1, t; local 591 dxy = 0; 636 dxy = xi_1 * yi - xi * yi_1; 637 a00 = a00 + dxy; 638 dxy = xi * y0 - x0 * yi; 639 a00 = a00 + dxy; 650 dxy [all...] |
H A D | cvlinefit.cpp | 49 double dx2, dy2, dxy; local 89 dxy = xy - x * y; 91 t = (float) atan2( 2 * dxy, dx2 - dy2 ) / 2; 108 float dx2, dy2, dz2, dxy, dxz, dyz; local 171 dxy = xy - x0 * y0; 178 det[1] = -dxy;
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H A D | cvsurf.cpp | 115 double dx = 0, dy = 0, dxy = 0; local 173 dxy = (s[Dxy[0].p0] + s[Dxy[0].p3] - s[Dxy[0].p1] - s[Dxy[0].p2])*Dxy[0].w + 177 hessian[j] = (float)(dx*dy - dxy*dxy);
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/external/skia/src/core/ |
H A D | SkStroke.cpp | 266 void setRayPts(const SkPoint& tPt, SkVector* dxy, SkPoint* onPt, SkPoint* tangent) const; 519 SkVector dxy = lineEnd - lineStart; local 520 if (degenerate_vector(dxy)) { 524 SkScalar numer = dxy.dot(ab0); 525 SkScalar denom = dxy.dot(dxy); 905 void SkPathStroker::setRayPts(const SkPoint& tPt, SkVector* dxy, SkPoint* onPt, 907 SkPoint oldDxy = *dxy; 908 if (!dxy->setLength(fRadius)) { // consider moving double logic into SkPoint::setLength 912 dxy [all...] |
/external/pdfium/core/src/fxcodec/lcms2/lcms2-2.6/src/ |
H A D | cmsintrp.c | 345 dxy; local 370 dxy = LERP(fy, dx0, dx1); 372 Output[OutChan] = dxy; 398 dxy; local 428 dxy = LERP(ry, dx0, dx1); 430 Output[OutChan] = (cmsUInt16Number) dxy;
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