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Searched refs:dx2 (Results 1 – 25 of 53) sorted by relevance

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/external/pdfium/third_party/agg23/
Dagg_math_stroke.h49 FX_FLOAT dx2, FX_FLOAT dy2, in stroke_calc_arc() argument
55 FX_FLOAT a2 = FXSYS_atan2(dy2, dx2); in stroke_calc_arc()
86 out_vertices.add(coord_type(x + dx2, y + dy2)); in stroke_calc_arc()
94 FX_FLOAT dx2, FX_FLOAT dy2, in stroke_calc_miter() argument
106 v1.x + dx2, v1.y - dy2, in stroke_calc_miter()
107 v2.x + dx2, v2.y - dy2, in stroke_calc_miter()
128 out_vertices.add(coord_type(v1.x + dx2, v1.y - dy2)); in stroke_calc_miter()
132 v1.x, v1.y, dx1, -dy1, dx2, -dy2, in stroke_calc_miter()
138 out_vertices.add(coord_type(v1.x + dx2 - FXSYS_Mul(dy2, miter_limit), in stroke_calc_miter()
139 v1.y - dy2 - FXSYS_Mul(dx2, miter_limit))); in stroke_calc_miter()
[all …]
/external/libgdx/gdx/src/com/badlogic/gdx/math/
DBresenham2.java69 int dx1 = 0, dy1 = 0, dx2 = 0, dy2 = 0; in line() local
72 dx2 = -1; in line()
75 dx2 = 1; in line()
88 dx2 = 0; in line()
101 startX += dx2; in line()
/external/fonttools/Lib/fontTools/misc/
Dtransform.py192 xx2, xy2, yx2, yy2, dx2, dy2 = self.__affine
198 xx2*dx1 + yx2*dy1 + dx2,
215 xx2, xy2, yx2, yy2, dx2, dy2 = other
221 xx2*dx1 + yx2*dy1 + dx2,
293 xx2, xy2, yx2, yy2, dx2, dy2 = other
295 (xx2, xy2, yx2, yy2, dx2, dy2)
DpsCharStrings.py829 dx1, dx2, dy2, dx3, dx4, dx5, dx6 = self.popall()
832 self.rCurveTo((dx1, dy1), (dx2, dy2), (dx3, dy3))
835 dx1, dy1, dx2, dy2, dx3, dy3, dx4, dy4, dx5, dy5, dx6, dy6, fd = self.popall()
836 self.rCurveTo((dx1, dy1), (dx2, dy2), (dx3, dy3))
839 dx1, dy1, dx2, dy2, dx3, dx4, dx5, dy5, dx6 = self.popall()
843 self.rCurveTo((dx1, dy1), (dx2, dy2), (dx3, dy3))
846 dx1, dy1, dx2, dy2, dx3, dy3, dx4, dy4, dx5, dy5, d6 = self.popall()
847 dx = dx1 + dx2 + dx3 + dx4 + dx5
855 self.rCurveTo((dx1, dy1), (dx2, dy2), (dx3, dy3))
/external/opencv3/samples/cpp/
Dsquares.cpp41 double dx2 = pt2.x - pt0.x; in angle() local
43 return (dx1*dx2 + dy1*dy2)/sqrt((dx1*dx1 + dy1*dy1)*(dx2*dx2 + dy2*dy2) + 1e-10); in angle()
/external/opencv3/samples/tapi/
Dsquares.cpp27 double dx2 = pt2.x - pt0.x; in angle() local
29 return (dx1*dx2 + dy1*dy2)/sqrt((dx1*dx1 + dy1*dy1)*(dx2*dx2 + dy2*dy2) + 1e-10); in angle()
/external/apache-commons-math/src/main/java/org/apache/commons/math/stat/clustering/
DKMeansPlusPlusClusterer.java171 final double[] dx2 = new double[pointSet.size()]; in chooseInitialCenters() local
181 dx2[i] = sum; in chooseInitialCenters()
187 for (int i = 0 ; i < dx2.length; i++) { in chooseInitialCenters()
188 if (dx2[i] >= r) { in chooseInitialCenters()
/external/opencv3/3rdparty/openexr/IlmImf/
DImfTiledInputFile.h337 void readTiles (int dx1, int dx2, int dy1, int dy2,
340 void readTiles (int dx1, int dx2, int dy1, int dy2,
DImfTiledOutputFile.h383 void writeTiles (int dx1, int dx2, int dy1, int dy2,
386 void writeTiles (int dx1, int dx2, int dy1, int dy2,
DImfTiledOutputFile.cpp1101 TiledOutputFile::writeTiles (int dx1, int dx2, int dy1, int dy2, in writeTiles() argument
1112 if (!isValidTile (dx1, dy1, lx, ly) || !isValidTile (dx2, dy2, lx, ly)) in writeTiles()
1120 if (dx1 > dx2) in writeTiles()
1121 swap (dx1, dx2); in writeTiles()
1137 int numTiles = (dx2 - dx1 + 1) * (dy2 - dy1 + 1); in writeTiles()
1166 if (dxComp > dx2) in writeTiles()
1230 if (dxWrite > dx2) in writeTiles()
1239 if (dxComp > dx2) in writeTiles()
DImfTiledInputFile.cpp943 TiledInputFile::readTiles (int dx1, int dx2, int dy1, int dy2, int lx, int ly) in readTiles() argument
963 if (dx1 > dx2) in readTiles()
964 std::swap (dx1, dx2); in readTiles()
992 for (int dx = dx1; dx <= dx2; dx++) in readTiles()
1052 TiledInputFile::readTiles (int dx1, int dx2, int dy1, int dy2, int l) in readTiles() argument
1054 readTiles (dx1, dx2, dy1, dy2, l, l); in readTiles()
/external/mesa3d/src/gallium/state_trackers/vega/
Dmatrix.h306 VGfloat dx2, VGfloat dy2, in matrix_square_to_quad() argument
309 VGfloat ax = dx0 - dx1 + dx2 - dx3; in matrix_square_to_quad()
316 dx2 - dx1, dy2 - dy1, 0, in matrix_square_to_quad()
320 VGfloat ax1 = dx1 - dx2; in matrix_square_to_quad()
321 VGfloat ax2 = dx3 - dx2; in matrix_square_to_quad()
369 VGfloat dx2, VGfloat dy2, in matrix_quad_to_quad() argument
380 dx2, dy2, dx3, dy3, in matrix_quad_to_quad()
Dvgu.c388 VGfloat dx2, VGfloat dy2, in vguComputeWarpSquareToQuad() argument
399 dx2, dy2, in vguComputeWarpSquareToQuad()
414 VGfloat dx2, VGfloat dy2, in vguComputeWarpQuadToQuad() argument
429 dx2, dy2, in vguComputeWarpQuadToQuad()
/external/opencv/cv/src/
Dcvgeometry.cpp115 double x2, double dx2, double y2, double dy2, double *t2 ) in icvIntersectLines() argument
117 double d = dx1 * dy2 - dx2 * dy1; in icvIntersectLines()
295 double dx, dy, dx1, dy1, dx2, dy2, dist_num, dist_denom = 1; in cvPointPolygonTest() local
310 dx2 = pt.x - v.x; dy2 = pt.y - v.y; in cvPointPolygonTest()
314 else if( dx2*dx + dy2*dy >= 0 ) in cvPointPolygonTest()
315 dist_num = dx2*dx2 + dy2*dy2; in cvPointPolygonTest()
Dcvlinefit.cpp49 double dx2, dy2, dxy; in icvFitLine2D_wods() local
87 dx2 = x2 - x * x; in icvFitLine2D_wods()
91 t = (float) atan2( 2 * dxy, dx2 - dy2 ) / 2; in icvFitLine2D_wods()
108 float dx2, dy2, dz2, dxy, dxz, dyz; in icvFitLine3D_wods() local
170 dx2 = x2 - x0 * x0; in icvFitLine3D_wods()
181 det[4] = dx2 + dz2; in icvFitLine3D_wods()
185 det[8] = dy2 + dx2; in icvFitLine3D_wods()
/external/opencv3/modules/imgproc/src/
Dlinefit.cpp51 double dx2, dy2, dxy; in fitLine2D_wods() local
87 dx2 = x2 - x * x; in fitLine2D_wods()
91 t = (float) atan2( 2 * dxy, dx2 - dy2 ) / 2; in fitLine2D_wods()
105 float dx2, dy2, dz2, dxy, dxz, dyz; in fitLine3D_wods() local
167 dx2 = x2 - x0 * x0; in fitLine3D_wods()
178 det[4] = dx2 + dz2; in fitLine3D_wods()
182 det[8] = dy2 + dx2; in fitLine3D_wods()
Dapprox.cpp184 int dx1, dy1, dx2, dy2; in icvApproximateChainTC89() local
194 dx2 = array[i2].pt.x - pt0.x; in icvApproximateChainTC89()
197 if( (dx1 | dy1) == 0 || (dx2 | dy2) == 0 ) in icvApproximateChainTC89()
200 temp_num = dx1 * dx2 + dy1 * dy2; in icvApproximateChainTC89()
204 ((double)dx2 * dx2 + (double)dy2 * dy2) )); in icvApproximateChainTC89()
Dgeometry.cpp193 double dx, dy, dx1, dy1, dx2, dy2, dist_num, dist_denom = 1; in pointPolygonTest() local
203 dx2 = pt.x - v.x; dy2 = pt.y - v.y; in pointPolygonTest()
207 else if( dx2*dx + dy2*dy >= 0 ) in pointPolygonTest()
208 dist_num = dx2*dx2 + dy2*dy2; in pointPolygonTest()
/external/mesa3d/src/mesa/swrast/
Ds_aatriangle.c213 const GLfloat dx2 = v0[0] - v2[0]; in compute_coveragef() local
247 cross = (dx2 * (sy - v2[1]) - dy2 * (sx - v2[0])); in compute_coveragef()
249 cross = dx2 + dy2; in compute_coveragef()
/external/skia/platform_tools/android/apps/canvasproof/src/main/java/org/skia/canvasproof/
DCanvasProofActivity.java192 float dx2 = dx * dx; in dispatchTouchEvent() local
194 if (dx2 + dy2 > 22500.0) { in dispatchTouchEvent()
195 if (dy2 < dx2) { in dispatchTouchEvent()
/external/opencv3/modules/stitching/src/
Dseam_finders.cpp502 int dx2 = unionTl_.x - tl2.x, dy2 = unionTl_.y - tl2.y; in resolveConflicts() local
508 int l = labels_(y - dy2, x - dx2); in resolveConflicts()
509 if (l > 0 && (states_[l-1] & FIRST) && mask1.at<uchar>(y - dy2 + dy1, x - dx2 + dx1)) in resolveConflicts()
519 if (l > 0 && (states_[l-1] & SECOND) && mask2.at<uchar>(y - dy1 + dy2, x - dx1 + dx2)) in resolveConflicts()
735 int dx2 = unionTl_.x - tl2.x, dy2 = unionTl_.y - tl2.y; in computeCosts() local
748 float costColor = (diff(image1, y + dy1, x + dx1 - 1, image2, y + dy2, x + dx2) + in computeCosts()
749 … diff(image1, y + dy1, x + dx1, image2, y + dy2, x + dx2 - 1)) / 2; in computeCosts()
755 … std::abs(gradx2_(y + dy2, x + dx2)) + std::abs(gradx2_(y + dy2, x + dx2 - 1)) + 1.f; in computeCosts()
772 float costColor = (diff(image1, y + dy1 - 1, x + dx1, image2, y + dy2, x + dx2) + in computeCosts()
773 … diff(image1, y + dy1, x + dx1, image2, y + dy2 - 1, x + dx2)) / 2; in computeCosts()
[all …]
/external/pdfium/xfa/src/fxbarcode/common/
DBC_CommonPerspectiveTransform.cpp104 FX_FLOAT dx2 = x3 - x2; in SquareToQuadrilateral() local
107 FX_FLOAT denominator = dx1 * dy2 - dx2 * dy1; in SquareToQuadrilateral()
108 FX_FLOAT a13 = (dx3 * dy2 - dx2 * dy3) / denominator; in SquareToQuadrilateral()
/external/mesa3d/include/VG/
Dvgu.h113 VGfloat dx2, VGfloat dy2,
119 VGfloat dx2, VGfloat dy2,
/external/opencv/cvaux/src/
Dcvface.cpp188 long dx2 = RightEyeRect.x + RightEyeRect.width/2 - MouthRect.x - MouthRect.width; in CalculateError() local
194 (double)(dx2*dx2)/((double)MouthRect.width*MouthRect.width); in CalculateError()
/external/proguard/src/proguard/gui/splash/
DOverrideGraphics2D.java294 …public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, int sx1, int sy1, int sx2,… in drawImage() argument
296 return graphics.drawImage(img, dx1, dy1, dx2, dy2, sx1, sy1, sx2, sy2, bgcolor, observer); in drawImage()
299 …public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, int sx1, int sy1, int sx2,… in drawImage() argument
301 return graphics.drawImage(img, dx1, dy1, dx2, dy2, sx1, sy1, sx2, sy2, observer); in drawImage()

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