/external/opencv3/modules/imgproc/src/ |
D | convhull.cpp | 298 double dx0 = pt1.x - pt0.x; in convexityDefects() local 300 double scale = dx0 == 0 && dy0 == 0 ? 0. : 1./std::sqrt(dx0*dx0 + dy0*dy0); in convexityDefects() 317 double dist = fabs(-dy0*dx + dx0*dy) * scale; in convexityDefects() 346 _Tp dx0 = cur_pt.x - prev_pt.x; in isContourConvex_() local 361 dydx0 = dy * dx0; in isContourConvex_() 370 dx0 = dx; in isContourConvex_() 647 double dx0, dy0; in cvConvexityDefects() local 659 dx0 = (double)hull_next->x - (double)hull_cur->x; in cvConvexityDefects() 661 assert( dx0 != 0 || dy0 != 0 ); in cvConvexityDefects() 662 scale = 1./std::sqrt(dx0*dx0 + dy0*dy0); in cvConvexityDefects() [all …]
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D | hough.cpp | 503 int i = point.y, j = point.x, k, x0, y0, dx0, dy0, xflag; in HoughLinesProbabilistic() local 540 dx0 = a > 0 ? 1 : -1; in HoughLinesProbabilistic() 548 dx0 = cvRound( a*(1 << shift)/fabs(b) ); in HoughLinesProbabilistic() 554 int gap = 0, x = x0, y = y0, dx = dx0, dy = dy0; in HoughLinesProbabilistic() 602 int x = x0, y = y0, dx = dx0, dy = dy0; in HoughLinesProbabilistic()
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D | imgwarp.cpp | 1408 int dx0 = vecOp((const uchar**)src, (uchar**)dst, count, in operator ()() local 1415 for( dx = dx0; dx < xmax; dx++ ) in operator ()()
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/external/opencv/cv/src/ |
D | cvconvhull.cpp | 658 double dx0, dy0; in cvConvexityDefects() local 670 dx0 = (double)hull_next->x - (double)hull_cur->x; in cvConvexityDefects() 672 assert( dx0 != 0 || dy0 != 0 ); in cvConvexityDefects() 673 scale = 1./sqrt(dx0*dx0 + dy0*dy0); in cvConvexityDefects() 694 double dist = fabs(-dy0*dx + dx0*dy) * scale; in cvConvexityDefects() 769 int dx0 = cur_pt->x - prev_pt->x; in cvCheckContourConvexity() local 785 dydx0 = dy * dx0; in cvCheckContourConvexity() 799 dx0 = dx; in cvCheckContourConvexity() 810 float dx0 = cur_pt->x - prev_pt->x; in cvCheckContourConvexity() local 826 dydx0 = dy * dx0; in cvCheckContourConvexity() [all …]
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D | cvhough.cpp | 564 int i, j, k, x0, y0, dx0, dy0, xflag; in icvHoughLinesProbabalistic() local 604 dx0 = a > 0 ? 1 : -1; in icvHoughLinesProbabalistic() 612 dx0 = cvRound( a*(1 << shift)/fabs(b) ); in icvHoughLinesProbabalistic() 618 int gap = 0, x = x0, y = y0, dx = dx0, dy = dy0; in icvHoughLinesProbabalistic() 666 int x = x0, y = y0, dx = dx0, dy = dy0; in icvHoughLinesProbabalistic()
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D | cvcalibinit.cpp | 508 float prevt = 0, dx0 = b.x - a.x, dy0 = b.y - a.y; in icvCheckBoardMonotony() local 509 if( fabs(dx0) + fabs(dy0) < FLT_EPSILON ) in icvCheckBoardMonotony() 515 float t = ((c.x - a.x)*dx0 + (c.y - a.y)*dy0)/(dx0*dx0 + dy0*dy0); in icvCheckBoardMonotony()
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/external/mesa3d/src/gallium/state_trackers/vega/ |
D | matrix.h | 303 static INLINE VGboolean matrix_square_to_quad(VGfloat dx0, VGfloat dy0, in matrix_square_to_quad() argument 309 VGfloat ax = dx0 - dx1 + dx2 - dx3; in matrix_square_to_quad() 315 dx1 - dx0, dy1 - dy0, 0, in matrix_square_to_quad() 317 dx0, dy0, 1); in matrix_square_to_quad() 336 a = dx1 - dx0 + g * dx1; in matrix_square_to_quad() 337 b = dx3 - dx0 + h * dx3; in matrix_square_to_quad() 338 c = dx0; in matrix_square_to_quad() 367 static INLINE VGboolean matrix_quad_to_quad(VGfloat dx0, VGfloat dy0, in matrix_quad_to_quad() argument 379 if (!matrix_square_to_quad(dx0, dy0, dx1, dy1, in matrix_quad_to_quad()
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D | vgu.c | 386 VGUErrorCode vguComputeWarpSquareToQuad(VGfloat dx0, VGfloat dy0, in vguComputeWarpSquareToQuad() argument 397 if (!matrix_square_to_quad(dx0, dy0, in vguComputeWarpSquareToQuad() 412 VGUErrorCode vguComputeWarpQuadToQuad(VGfloat dx0, VGfloat dy0, in vguComputeWarpQuadToQuad() argument 427 if (!matrix_quad_to_quad(dx0, dy0, in vguComputeWarpQuadToQuad()
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/external/mesa3d/src/mesa/swrast/ |
D | s_aatriangle.c | 209 const GLfloat dx0 = v1[0] - v0[0]; in compute_coveragef() local 218 ASSERT(dx0 * dy1 - dx1 * dy0 >= 0.0); /* area >= 0.0 */ in compute_coveragef() 224 GLfloat cross = (dx0 * (sy - v0[1]) - dy0 * (sx - v0[0])); in compute_coveragef() 229 cross = dx0 + dy0; in compute_coveragef()
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D | s_aaline.c | 281 const GLfloat area = dx0 * dy1 - dx1 * dy0; in compute_coveragef()
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/external/skia/src/effects/gradients/ |
D | SkClampRange.cpp | 68 void SkClampRange::init(SkGradFixed fx0, SkGradFixed dx0, int count, int v0, int v1) { in init() argument 82 int64_t dx = dx0; in init()
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/external/mesa3d/include/VG/ |
D | vgu.h | 111 VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguComputeWarpSquareToQuad(VGfloat dx0, VGfloat dy0, 117 VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguComputeWarpQuadToQuad(VGfloat dx0, VGfloat dy0,
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/external/libgdx/extensions/gdx-bullet/jni/src/bullet/LinearMath/ |
D | btConvexHullComputer.cpp | 1084 int32_t dx0 = (w0->point.x - v0->point.x) * sign; in mergeProjection() local 1086 if ((dy0 <= 0) && ((dx0 == 0) || ((dx0 < 0) && (dy0 * dx <= dy * dx0)))) in mergeProjection() 1133 int32_t dx0 = (w0->point.x - v0->point.x) * sign; in mergeProjection() local 1136 if ((dxn < 0) && (dy0 > 0) && ((dx0 == 0) || ((dx0 < 0) && (dy0 * dx < dy * dx0)))) in mergeProjection() 1548 int64_t dx0 = (f0->target->point - et0).dot(perp); in findEdgeForCoplanarFaces() local 1550 …if ((dx0 == 0) ? (dy0 < 0) : ((dx0 < 0) && (Rational64(dy0, dx0).compare(Rational64(dy, dx)) >= 0)… in findEdgeForCoplanarFaces() 1620 int64_t dx0 = d0.dot(perp); in findEdgeForCoplanarFaces() local 1623 …if ((dxn < 0) && ((dx0 == 0) ? (dy0 > 0) : ((dx0 < 0) && (Rational64(dy0, dx0).compare(Rational64(… in findEdgeForCoplanarFaces()
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/external/mesa3d/src/mesa/drivers/dri/i965/ |
D | brw_sf.h | 67 struct brw_reg dx0; member
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D | brw_sf_emit.c | 250 c->dx0 = brw_vec1_grf(1, 3); in alloc_regs() 461 brw_MUL(p, brw_null_reg(), c->a2_sub_a0, c->dx0); in brw_emit_tri_setup() 533 brw_MUL(p, c->tmp, c->a1_sub_a0, c->dx0); in brw_emit_line_setup() 602 c->dx0, in brw_emit_point_sprite_setup()
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/external/opencv3/modules/objdetect/test/ |
D | test_cascadeandhog.cpp | 1257 float dx0, dy0, dx, dy, mag0, mag; in computeGradient() local 1261 dx0 = lut[p2[2]] - lut[p0[2]]; in computeGradient() 1263 mag0 = dx0*dx0 + dy0*dy0; in computeGradient() 1271 dx0 = dx; in computeGradient() 1282 dx0 = dx; in computeGradient() 1287 dbuf[x] = dx0; in computeGradient()
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/external/pdfium/third_party/lcms2-2.6/src/ |
D | cmsintrp.c | 344 dx0, dx1, in BilinearInterpFloat() local 367 dx0 = LERP(fx, d00, d10); in BilinearInterpFloat() 370 dxy = LERP(fy, dx0, dx1); in BilinearInterpFloat() 397 dx0, dx1, in BilinearInterp16() local 425 dx0 = LERP(rx, d00, d10); in BilinearInterp16() 428 dxy = LERP(ry, dx0, dx1); in BilinearInterp16()
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/external/opencv3/modules/calib3d/src/ |
D | calibinit.cpp | 594 float prevt = 0, dx0 = b.x - a.x, dy0 = b.y - a.y; in icvCheckBoardMonotony() local 595 if( fabs(dx0) + fabs(dy0) < FLT_EPSILON ) in icvCheckBoardMonotony() 601 float t = ((c.x - a.x)*dx0 + (c.y - a.y)*dy0)/(dx0*dx0 + dy0*dy0); in icvCheckBoardMonotony()
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/external/opencv3/modules/objdetect/src/ |
D | hog.cpp | 375 float dx0, dy0, dx, dy, mag0, mag; in computeGradient() local 379 dx0 = lut[p2[2]] - lut[p0[2]]; in computeGradient() 381 mag0 = dx0*dx0 + dy0*dy0; in computeGradient() 388 dx0 = dx; in computeGradient() 398 dx0 = dx; in computeGradient() 403 dbuf[x] = dx0; in computeGradient()
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/external/skia/src/gpu/gl/ |
D | GrGLGpu.cpp | 2698 GrGLfloat dx0 = 2.0f * (bounds.left() - 1) / width - 1.0f; in setupPixelLocalStorage() local 2702 SkRect deviceBounds = SkRect::MakeXYWH(dx0, dy0, dx1 - dx0, dy1 - dy0); in setupPixelLocalStorage() 3694 GrGLfloat dx0 = 2.f * dstPoint.fX / dw - 1.f; in copySurfaceAsDraw() local 3722 GL_CALL(Uniform4f(fCopyPrograms[progIdx].fPosXformUniform, dx1 - dx0, dy1 - dy0, dx0, dy0)); in copySurfaceAsDraw()
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/external/opencv3/modules/imgproc/test/ |
D | test_convhull.cpp | 617 float dx0 = pt1.x - pt0.x, dy0 = pt1.y - pt0.y; in validate_test_results() local 619 double t = (double)dx0*dy1 - (double)dx1*dy0; in validate_test_results()
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