| /external/opencv/cv/src/ |
| 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...] |
| 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;
|
| 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/chromium_org/third_party/skia/src/pathops/ |
| SkOpAngle.cpp | 225 SkDVector dxy = loc - ray[0];
226 double dist = dxy.lengthSquared();
228 SkDebugf("best=%1.9g dist=%1.9g loc={%1.9g,%1.9g} dxy={%1.9g,%1.9g}\n",
229 best, dist, loc.fX, loc.fY, dxy.fX, dxy.fY);
240 SkDVector dxy = rLoc - ray[0];
241 double dist = dxy.lengthSquared();
243 SkDebugf("best=%1.9g dist=%1.9g %c=(fSide < 0) rLoc={%1.9g,%1.9g} dxy={%1.9g,%1.9g}\n",
244 best, dist, "><"[fSide < 0], rLoc.fX, rLoc.fY, dxy.fX, dxy.fY)
[all...] |
| SkDQuadIntersection.cpp | 236 SkDVector dxy = q[2] - q[0]; local
237 double length = dxy.length(); // OPTIMIZE: get rid of sqrt
238 return fabs(mid.cross(dxy) / length);
|
| /external/skia/src/pathops/ |
| SkOpAngle.cpp | 225 SkDVector dxy = loc - ray[0];
226 double dist = dxy.lengthSquared();
228 SkDebugf("best=%1.9g dist=%1.9g loc={%1.9g,%1.9g} dxy={%1.9g,%1.9g}\n",
229 best, dist, loc.fX, loc.fY, dxy.fX, dxy.fY);
240 SkDVector dxy = rLoc - ray[0];
241 double dist = dxy.lengthSquared();
243 SkDebugf("best=%1.9g dist=%1.9g %c=(fSide < 0) rLoc={%1.9g,%1.9g} dxy={%1.9g,%1.9g}\n",
244 best, dist, "><"[fSide < 0], rLoc.fX, rLoc.fY, dxy.fX, dxy.fY)
[all...] |
| SkDQuadIntersection.cpp | 236 SkDVector dxy = q[2] - q[0]; local
237 double length = dxy.length(); // OPTIMIZE: get rid of sqrt
238 return fabs(mid.cross(dxy) / length);
|
