| /external/opencv/cv/src/ |
| 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;
|
| 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_1 * (yi_12 + yi2)
[all...] |
| 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 = 0
[all...] |
| cvsurf.cpp | 114 CvSurfHF Dx[NX], Dy[NY], Dxy[NXY], Dm;
115 double dx = 0, dy = 0, dxy = 0; local
140 icvResizeHaarPattern( dxy_s, Dxy, NXY, SIZE0, size, sum->cols );
142 Dxy[i].w *= 0.9f;
173 dxy = (s[Dxy[0].p0] + s[Dxy[0].p3] - s[Dxy[0].p1] - s[Dxy[0].p2])*Dxy[0].w
[all...] |
| /external/opencv3/modules/imgproc/src/ |
| linefit.cpp | 51 double dx2, dy2, dxy; local
89 dxy = xy - x * y;
91 t = (float) atan2( 2 * dxy, dx2 - dy2 ) / 2;
105 float dx2, dy2, dz2, dxy, dxz, dyz; local
168 dxy = xy - x0 * y0;
175 det[1] = -dxy;
|
| moments.cpp | 107 double xi, yi, xi2, yi2, xi_1, yi_1, xi_12, yi_12, dxy, xii_1, yii_1; local
138 dxy = xi_1 * yi - xi * yi_1;
142 a00 += dxy;
143 a10 += dxy * xii_1;
144 a01 += dxy * yii_1;
145 a20 += dxy * (xi_1 * xii_1 + xi2);
146 a11 += dxy * (xi_1 * (yii_1 + yi_1) + xi * (yii_1 + yi));
147 a02 += dxy * (yi_1 * yii_1 + yi2);
148 a30 += dxy * xii_1 * (xi_12 + xi2);
149 a03 += dxy * yii_1 * (yi_12 + yi2)
[all...] |
| shapedescr.cpp | 763 double xi, yi, xi_1, yi_1, x0, y0, dxy, sk, sk1, t; local
783 dxy = 0;
825 dxy = xi_1 * yi - xi * yi_1;
826 a00 = a00 + dxy;
827 dxy = xi * y0 - x0 * yi;
828 a00 = a00 + dxy;
839 dxy = 0;
857 dxy = xi_1 * y_s - x_s * yi_1;
858 a00 += dxy;
859 dxy = x_s * y0 - x0 * y_s
[all...] |
| /external/skia/src/core/ |
| SkPathMeasure.cpp | 72 SkVector dxy = midTPt - midEnds; local
73 SkScalar dist = SkMaxScalar(SkScalarAbs(dxy.fX), SkScalarAbs(dxy.fY));
|
| SkStroke.cpp | 229 void setRayPts(const SkPoint& tPt, SkVector* dxy, SkPoint* onPt, SkPoint* tangent) const;
476 SkVector dxy = lineEnd - lineStart; local
477 if (degenerate_vector(dxy)) {
481 SkScalar numer = dxy.dot(ab0);
482 SkScalar denom = dxy.dot(dxy);
739 void SkPathStroker::setRayPts(const SkPoint& tPt, SkVector* dxy, SkPoint* onPt,
741 SkPoint oldDxy = *dxy;
742 if (!dxy->setLength(fRadius)) { // consider moving double logic into SkPoint::setLength
746 dxy->fX = SkDoubleToScalar(xx * dscale)
[all...] |
| /external/pdfium/third_party/lcms2-2.6/src/ |
| 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;
[all...] |
| /external/opencv3/modules/highgui/src/ |
| window_QT.cpp | 2678 QPointF dxy = (pt - positionGrabbing)\/param_matrixWorld.m11(); local
[all...] |
