Searched defs:dx2 (Results 1 - 22 of 22) sorted by relevance

/external/opencv/cv/src/
H A Dcvlinefit.cpp49 double dx2, dy2, dxy; local
87 dx2 = x2 - x * x;
91 t = (float) atan2( 2 * dxy, dx2 - dy2 ) / 2;
108 float dx2, dy2, dz2, dxy, dxz, dyz; local
170 dx2 = x2 - x0 * x0;
181 det[4] = dx2 + dz2;
185 det[8] = dy2 + dx2;
H A Dcvapprox.cpp209 int dx1, dy1, dx2, dy2; local
219 dx2 = array[i2].pt.x - pt0.x;
222 if( (dx1 | dy1) == 0 || (dx2 | dy2) == 0 )
225 temp_num = dx1 * dx2 + dy1 * dy2;
229 ((double)dx2 * dx2 + (double)dy2 * dy2) ));
H A Dcvcorner.cpp669 double dx2 = dx * dx; local
673 dstdata[j] = (float)(factor*(dx2*d2ydata[j] + dy2*d2xdata[j] - 2*dx*dy*dxydata[j]));
H A Dcvgeometry.cpp115 double x2, double dx2, double y2, double dy2, double *t2 )
117 double d = dx1 * dy2 - dx2 * dy1;
295 double dx, dy, dx1, dy1, dx2, dy2, dist_num, dist_denom = 1; local
310 dx2 = pt.x - v.x; dy2 = pt.y - v.y;
314 else if( dx2*dx + dy2*dy >= 0 )
315 dist_num = dx2*dx2 + dy2*dy2;
114 icvIntersectLines( double x1, double dx1, double y1, double dy1, double x2, double dx2, double y2, double dy2, double *t2 ) argument
H A Dcvshapedescr.cpp144 double dx2 = pt2.y - pt1.y; local
149 if( icvIntersectLines( x1, dx1, y1, dy1, x2, dx2, y2, dy2, &t ) >= 0 )
151 center->x = (float) (x2 + dx2 * t);
H A Dcvsurf.cpp88 int dx2 = src[k][2]*newSize/oldSize; local
92 dst[k].p2 = dy1*widthStep + dx2;
93 dst[k].p3 = dy2*widthStep + dx2;
94 dst[k].w = src[k][4]/((float)(dx2-dx1)*(dy2-dy1));
H A Dcvfundam.cpp411 double dx2 = ptr[k].x - ptr[i].x; local
413 if( fabs(dx2*dy1 - dy2*dx1) < FLT_EPSILON*(fabs(dx1) + fabs(dy1) + fabs(dx2) + fabs(dy2)))
/external/skia/src/opts/
H A DSkBitmapProcState_matrixProcs_neon.cpp44 SkFixed dx2 = dx+dx; local
45 SkFixed dx4 = dx2+dx2;
H A DSkBitmapProcState_matrix_repeat_neon.h100 SkFixed dx2 = dx+dx; local
101 SkFixed dx4 = dx2+dx2;
H A DSkBitmapProcState_matrix_clamp_neon.h103 SkFixed dx2 = dx+dx; local
104 SkFixed dx4 = dx2+dx2;
H A DSkBitmapProcState_opts_SSE2.cpp507 SkFixed dx2 = dx + dx; local
511 __m128i wide_d2 = _mm_set_epi32(dx2, dy2, dx2, dy2);
543 fx += dx2;
/external/opencv/cvaux/src/
H A Dcvface.cpp188 long dx2 = RightEyeRect.x + RightEyeRect.width/2 - MouthRect.x - MouthRect.width; local
194 (double)(dx2*dx2)/((double)MouthRect.width*MouthRect.width);
/external/skia/legacy/src/core/
H A DSkBitmapProcState_matrixProcs.cpp167 SkFixed dx2 = dx+dx; local
168 SkFixed dx4 = dx2+dx2;
H A DSkBitmapProcState_matrix_repeat.h105 SkFixed dx2 = dx+dx; local
106 SkFixed dx4 = dx2+dx2;
H A DSkBitmapProcState_matrix_clamp.h107 SkFixed dx2 = dx+dx; local
108 SkFixed dx4 = dx2+dx2;
/external/skia/legacy/src/opts/
H A DSkBitmapProcState_opts_SSE2.cpp507 SkFixed dx2 = dx + dx; local
511 __m128i wide_d2 = _mm_set_epi32(dx2, dy2, dx2, dy2);
543 fx += dx2;
/external/webkit/Source/WebCore/platform/graphics/qt/
H A DFontQt.cpp131 qreal dx1 = 0, dx2 = 0, dy1 = 0, dy2 = 0; local
133 dx2 = ctxShadow->offset().x();
141 clip.adjust(dx1, dx2, dy1, dy2);
/external/proguard/src/proguard/gui/splash/
H A DOverrideGraphics2D.java294 public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, int sx1, int sy1, int sx2, int sy2, Color bgcolor, ImageObserver observer) argument
296 return graphics.drawImage(img, dx1, dy1, dx2, dy2, sx1, sy1, sx2, sy2, bgcolor, observer);
299 public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, int sx1, int sy1, int sx2, int sy2, ImageObserver observer) argument
301 return graphics.drawImage(img, dx1, dy1, dx2, dy2, sx1, sy1, sx2, sy2, observer);
/external/freetype/src/smooth/
H A Dftgrays.c1034 TPos dx1, dy1, dx2, dy2; local
1087 dx2 = arc[2].x - arc[0].x;
1089 s = FT_ABS( dy * dx2 - dx * dy2 );
1096 dy * dy2 + dx * dx2 < 0 ||
/external/zxing/core/
H A Dcore.jarMETA-INF/ META-INF/MANIFEST.MF com/ com/google/ com/google/zxing/ com/google/zxing/aztec/ ...
/external/eclipse-basebuilder/basebuilder-3.6.2/org.eclipse.releng.basebuilder/plugins/
H A Dorg.eclipse.swt.gtk.linux.x86_3.6.1.v3657a.jarMETA-INF/MANIFEST.MF META-INF/ECLIPSEF.SF META-INF/ECLIPSEF.RSA META ...
H A Dorg.eclipse.swt.win32.win32.x86_3.6.1.v3657a.jarMETA-INF/MANIFEST.MF META-INF/ECLIPSEF.SF META-INF/ECLIPSEF.RSA META ...

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