Searched refs:dx1 (Results 1 - 25 of 35) sorted by relevance

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/external/pdfium/core/src/fxge/agg/agg23/
H A Dagg_math_stroke.h48 FX_FLOAT dx1, FX_FLOAT dy1,
54 FX_FLOAT a1 = FXSYS_atan2(dy1, dx1);
62 out_vertices.add(coord_type(x + dx1, y + dy1));
93 FX_FLOAT dx1, FX_FLOAT dy1,
104 if(calc_intersection(v0.x + dx1, v0.y - dy1,
105 v1.x + dx1, v1.y - dy1,
116 FX_FLOAT x2 = v1.x + dx1;
118 if((FXSYS_Mul(x2 - v0.x, dy1) - FXSYS_Mul(v0.y - y2, dx1) < 0) !=
119 (FXSYS_Mul(x2 - v2.x, dy1) - FXSYS_Mul(v2.y - y2, dx1) < 0)) {
120 out_vertices.add(coord_type(v1.x + dx1, v
46 stroke_calc_arc(VertexConsumer& out_vertices, FX_FLOAT x, FX_FLOAT y, FX_FLOAT dx1, FX_FLOAT dy1, FX_FLOAT dx2, FX_FLOAT dy2, FX_FLOAT width, FX_FLOAT approximation_scale) argument
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/external/eigen/blas/f2c/
H A Ddrotmg.c16 dx1, doublereal *dy1, doublereal *dparam)
117 dp1 = *dd1 * *dx1;
119 dq1 = dp1 * *dx1;
124 dh21 = -(*dy1) / *dx1;
138 *dx1 *= du;
150 dh22 = *dx1 / *dy1;
155 *dx1 = *dy1 * du;
168 *dx1 = zero;
212 *dx1 /= gam;
229 *dx1 *
15 drotmg_(doublereal *dd1, doublereal *dd2, doublereal * dx1, doublereal *dy1, doublereal *dparam) argument
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/external/fonttools/Lib/fontTools/misc/
H A Dtransform.py191 xx1, xy1, yx1, yy1, dx1, dy1 = other
198 xx2*dx1 + yx2*dy1 + dx2,
199 xy2*dx1 + yy2*dy1 + dy2)
214 xx1, xy1, yx1, yy1, dx1, dy1 = self.__affine
221 xx2*dx1 + yx2*dy1 + dx2,
222 xy2*dx1 + yy2*dy1 + dy2)
292 xx1, xy1, yx1, yy1, dx1, dy1 = self.__affine
294 return (xx1, xy1, yx1, yy1, dx1, dy1) == \
H A DpsCharStrings.py780 "dx1? {dya dxb dyb dyc}+ vvcurveto"
783 dx1 = args[0]
786 dx1 = 0
789 self.rCurveTo((dx1, dya), (dxb, dyb), (0, dyc))
790 dx1 = 0
816 """dx1 dx2 dy2 dy3 {dya dxb dyb dxc dxd dxe dye dyf}* dxf?
829 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, dy
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/external/fonttools/Tools/fontTools/misc/
H A Dtransform.py191 xx1, xy1, yx1, yy1, dx1, dy1 = other
198 xx2*dx1 + yx2*dy1 + dx2,
199 xy2*dx1 + yy2*dy1 + dy2)
214 xx1, xy1, yx1, yy1, dx1, dy1 = self.__affine
221 xx2*dx1 + yx2*dy1 + dx2,
222 xy2*dx1 + yy2*dy1 + dy2)
292 xx1, xy1, yx1, yy1, dx1, dy1 = self.__affine
294 return (xx1, xy1, yx1, yy1, dx1, dy1) == \
H A DpsCharStrings.py780 "dx1? {dya dxb dyb dyc}+ vvcurveto"
783 dx1 = args[0]
786 dx1 = 0
789 self.rCurveTo((dx1, dya), (dxb, dyb), (0, dyc))
790 dx1 = 0
816 """dx1 dx2 dy2 dy3 {dya dxb dyb dxc dxd dxe dye dyf}* dxf?
829 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, dy
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/external/opencv/cv/src/
H A D_cvgeom.h55 int icvIntersectLines( double x1, double dx1, double y1, double dy1,
H A Dcvgeometry.cpp114 icvIntersectLines( double x1, double dx1, double y1, double dy1, argument
117 double d = dx1 * dy2 - dx2 * dy1;
122 *t2 = ((x2 - x1) * dy1 - (y2 - y1) * dx1) / d;
295 double dx, dy, dx1, dy1, dx2, dy2, dist_num, dist_denom = 1; local
309 dx1 = pt.x - v0.x; dy1 = pt.y - v0.y;
312 if( dx1*dx + dy1*dy <= 0 )
313 dist_num = dx1*dx1 + dy1*dy1;
318 dist_num = (dy1*dx - dx1*dy);
336 dist_num = dy1*dx - dx1*d
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H A Dcvapprox.cpp209 int dx1, dy1, dx2, dy2; local
217 dx1 = array[i1].pt.x - pt0.x;
222 if( (dx1 | dy1) == 0 || (dx2 | dy2) == 0 )
225 temp_num = dx1 * dx2 + dy1 * dy2;
228 sqrt( ((double)dx1 * dx1 + (double)dy1 * dy1) *
H A Dcvsurf.cpp86 int dx1 = src[k][0]*newSize/oldSize; local
90 dst[k].p0 = dy1*widthStep + dx1;
91 dst[k].p1 = dy2*widthStep + dx1;
94 dst[k].w = src[k][4]/((float)(dx2-dx1)*(dy2-dy1));
/external/mesa3d/src/mesa/swrast/
H A Ds_aatriangle.c211 const GLfloat dx1 = v2[0] - v1[0]; local
218 ASSERT(dx0 * dy1 - dx1 * dy0 >= 0.0); /* area >= 0.0 */
237 cross = (dx1 * (sy - v1[1]) - dy1 * (sx - v1[0]));
239 cross = dx1 + dy1;
/external/mesa3d/src/gallium/state_trackers/vega/
H A Dmatrix.h304 VGfloat dx1, VGfloat dy1,
309 VGfloat ax = dx0 - dx1 + dx2 - dx3;
315 dx1 - dx0, dy1 - dy0, 0,
316 dx2 - dx1, dy2 - dy1, 0,
320 VGfloat ax1 = dx1 - dx2;
336 a = dx1 - dx0 + g * dx1;
368 VGfloat dx1, VGfloat dy1,
379 if (!matrix_square_to_quad(dx0, dy0, dx1, dy1,
303 matrix_square_to_quad(VGfloat dx0, VGfloat dy0, VGfloat dx1, VGfloat dy1, VGfloat dx3, VGfloat dy3, VGfloat dx2, VGfloat dy2, struct matrix *mat) argument
367 matrix_quad_to_quad(VGfloat dx0, VGfloat dy0, VGfloat dx1, VGfloat dy1, VGfloat dx2, VGfloat dy2, VGfloat dx3, VGfloat dy3, VGfloat sx0, VGfloat sy0, VGfloat sx1, VGfloat sy1, VGfloat sx2, VGfloat sy2, VGfloat sx3, VGfloat sy3, struct matrix *mat) argument
H A Dvgu.c387 VGfloat dx1, VGfloat dy1,
398 dx1, dy1,
413 VGfloat dx1, VGfloat dy1,
428 dx1, dy1,
386 vguComputeWarpSquareToQuad(VGfloat dx0, VGfloat dy0, VGfloat dx1, VGfloat dy1, VGfloat dx2, VGfloat dy2, VGfloat dx3, VGfloat dy3, VGfloat * matrix) argument
412 vguComputeWarpQuadToQuad(VGfloat dx0, VGfloat dy0, VGfloat dx1, VGfloat dy1, VGfloat dx2, VGfloat dy2, VGfloat dx3, VGfloat dy3, VGfloat sx0, VGfloat sy0, VGfloat sx1, VGfloat sy1, VGfloat sx2, VGfloat sy2, VGfloat sx3, VGfloat sy3, VGfloat * matrix) argument
H A Drenderer.h154 int dx1, int dy1,
/external/mesa3d/include/VG/
H A Dvgu.h112 VGfloat dx1, VGfloat dy1,
118 VGfloat dx1, VGfloat dy1,
/external/jmonkeyengine/engine/src/core/com/jme3/math/
H A DFastMath.java692 float dx1, dx2, dy1, dy2;
693 dx1 = p1.x - p0.x;
697 if (dx1 * dy2 > dy1 * dx2) {
700 if (dx1 * dy2 < dy1 * dx2) {
703 if ((dx1 * dx2 < 0) || (dy1 * dy2 < 0)) {
706 if ((dx1 * dx1 + dy1 * dy1) < (dx2 * dx2 + dy2 * dy2)) {
/external/opencv/cvaux/src/
H A Dcvface.cpp187 long dx1 = LeftEyeRect.x + LeftEyeRect.width/2 - MouthRect.x; local
193 (double)(dx1*dx1)/((double)MouthRect.width*MouthRect.width) +
H A Ddecomppoly.cpp153 int dx1, dy1, dx2, dy2;
194 dx1 = x2 - x1;
198 if( dx1 * dy2 - dx2 * dy1 < 0 ) // convex condition
288 } // if( dx1 * dy2 - dx2 * dy1 < 0 )
315 } // if( dx1 * dy2 - dx2 * dy1 < 0 ) else
/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/apache-commons-math/src/main/java/org/apache/commons/math/geometry/
H A DRotation.java356 double dx1 = v1x - u1.getX();
363 dz1 * dx2 - dx1 * dz2,
364 dx1 * dy2 - dy1 * dx2);
385 dz1 * dx3 - dx1 * dz3,
386 dx1 * dy3 - dy1 * dx3);
/external/skia/include/core/
H A DSkPath.h399 @param dx1 The amount to add to the x-coordinate of the last point on
408 void rQuadTo(SkScalar dx1, SkScalar dy1, SkScalar dx2, SkScalar dy2);
415 void rConicTo(SkScalar dx1, SkScalar dy1, SkScalar dx2, SkScalar dy2,
448 @param dx1 The amount to add to the x-coordinate of the last point on
/external/pdfium/core/src/fxcodec/lcms2/lcms2-2.6/src/
H A Dcmsintrp.c344 dx0, dx1, local
368 dx1 = LERP(fx, d01, d11);
370 dxy = LERP(fy, dx0, dx1);
397 dx0, dx1, local
426 dx1 = LERP(rx, d01, d11);
428 dxy = LERP(ry, dx0, dx1);
/external/pdfium/core/src/fxge/ge/
H A Dfx_ge_path.cpp248 FX_FLOAT dx1 = hw * dy / ll;
250 rect.UpdateRect(mx - dx1, my + dy1);
251 rect.UpdateRect(mx + dx1, my - dy1);
/external/freetype/src/smooth/
H A Dftgrays.c1105 TPos dx1, dy1, dx2, dy2; local
1123 dx1 = arc[1].x - arc[0].x;
1125 s = FT_ABS( dy * dx1 - dx * dy1 );
1141 if ( dx1 * ( dx1 - dx ) + dy1 * ( dy1 - dy ) > 0 ||
/external/pdfium/third_party/freetype/src/smooth/
H A Dftgrays.c1089 TPos dx1, dy1, dx2, dy2; local
1107 dx1 = arc[1].x - arc[0].x;
1109 s = FT_ABS( dy * dx1 - dx * dy1 );
1125 if ( dx1 * ( dx1 - dx ) + dy1 * ( dy1 - dy ) > 0 ||

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