Searched refs:delta_x (Results 1 - 17 of 17) sorted by relevance

/external/ceres-solver/internal/ceres/
H A Dlow_rank_inverse_hessian.cc88 bool LowRankInverseHessian::Update(const Vector& delta_x, argument
90 const double delta_x_dot_delta_gradient = delta_x.dot(delta_gradient);
111 delta_x_history_.col(next) = delta_x;
H A Dlow_rank_inverse_hessian.h78 // Update the low rank approximation. delta_x is the change in the
80 // gradient. The update copies the delta_x and delta_gradient
81 // vectors, and gets rid of the oldest delta_x and delta_gradient
84 bool Update(const Vector& delta_x, const Vector& delta_gradient);
H A Dline_search_direction.cc174 const Vector delta_x = previous.search_direction * previous.step_size; local
176 const double delta_x_dot_delta_gradient = delta_x.dot(delta_gradient);
266 // using: y_k = delta_gradient, s_k = delta_x:
298 Matrix A = delta_x * (delta_gradient.transpose() *
309 rankUpdate(delta_x, delta_x_times_delta_x_transpose_scale_factor);
/external/ImageMagick/coders/
H A Dpes.c441 delta_x,
540 delta_x=0;
598 x+=delta_x;
600 delta_x=x;
436 delta_x, local
/external/opencv/cvaux/src/
H A Dcvscanlines.cpp1130 float delta_x; local
1156 delta_x = (l_start_end[2] - l_start_end[0]) / height;
1158 l_start_end[0] += delta_x;
1159 l_start_end[2] -= delta_x;
1161 delta_x = (l_start_end[2] - l_start_end[0]) / height;
1172 l_point[0] = l_start_end[0] + i * delta_x;
1216 float delta_x; local
1241 delta_x = (r_start_end[2] - r_start_end[0]) / height;
1243 r_start_end[0] += delta_x;
1244 r_start_end[2] -= delta_x;
[all...]
H A Dcvlee.cpp4642 float delta_x = pPoint1->x - pPoint2->x; local
4644 return (float)sqrt((double)delta_x*delta_x + delta_y*delta_y);
/external/freetype/src/truetype/
H A Dttgxvar.c2022 FT_Pos delta_x = FT_MulFix( deltas_x[j], apply ); local
2026 outline->points[j].x += delta_x;
2030 if ( delta_x || delta_y )
2034 outline->points[j].x - delta_x,
2089 FT_Pos delta_x = points_out[j].x - points_org[j].x; local
2093 outline->points[j].x += delta_x;
2097 if ( delta_x || delta_y )
2101 outline->points[j].x - delta_x,
/external/mesa3d/src/mesa/drivers/dri/i965/
H A Dbrw_fs_emit.cpp153 struct brw_reg delta_x = src[0]; local
158 delta_y.nr == delta_x.nr + 1 &&
159 (intel->gen >= 6 || (delta_x.nr & 1) == 0)) {
160 brw_PLN(p, dst, interp, delta_x);
162 brw_LINE(p, brw_null_reg(), interp, delta_x);
H A Dbrw_wm_emit.c213 struct brw_reg delta_x = retype(arg0[0], BRW_REGISTER_TYPE_W); local
218 struct brw_reg delta_x_f = retype(delta_x, BRW_REGISTER_TYPE_F);
219 brw_MOV(p, delta_x_f, delta_x);
220 delta_x = delta_x_f;
225 brw_MOV(p, dst[0], delta_x);
228 brw_ADD(p, dst[0], delta_x, brw_imm_f(0.5));
H A Dbrw_fs_visitor.cpp1881 this->delta_x[BRW_WM_PERSPECTIVE_PIXEL_BARYCENTRIC] =
1884 this->delta_x[BRW_WM_PERSPECTIVE_PIXEL_BARYCENTRIC];
1887 this->delta_x[BRW_WM_PERSPECTIVE_PIXEL_BARYCENTRIC] =
1892 emit(BRW_OPCODE_ADD, this->delta_x[BRW_WM_PERSPECTIVE_PIXEL_BARYCENTRIC],
1903 this->delta_x[BRW_WM_PERSPECTIVE_PIXEL_BARYCENTRIC],
1949 this->delta_x[i] = fs_reg(brw_vec8_grf(reg, 0));
H A Dbrw_fs.cpp634 this->delta_x[BRW_WM_PERSPECTIVE_PIXEL_BARYCENTRIC],
664 this->delta_x[barycoord_mode],
1049 this->delta_x[BRW_WM_PERSPECTIVE_PIXEL_BARYCENTRIC].file == GRF) {
1053 * delta_x and delta_y are in fixed hardware registers.
1055 split_grf[this->delta_x[BRW_WM_PERSPECTIVE_PIXEL_BARYCENTRIC].reg] =
H A Dbrw_fs.h396 fs_reg delta_x[BRW_WM_BARYCENTRIC_INTERP_MODE_COUNT]; member in class:fs_visitor
H A Dbrw_fs_reg_allocate.cpp130 /* Add a special class for aligned pairs, which we'll put delta_x/y
210 * uses this->delta_x[BRW_WM_PERSPECTIVE_PIXEL_BARYCENTRIC] as the
216 this->delta_x[BRW_WM_PERSPECTIVE_PIXEL_BARYCENTRIC].reg == i) {
/external/ImageMagick/www/api/
H A Dresize.php142 const size_t rows,const double delta_x,const double rigidity,
165 <dt>delta_x</dt>
H A Dmagick-image.php3984 <p>MagickBooleanType MagickLiquidRescaleImage(MagickWand *wand, const size_t columns,const size_t rows, const double delta_x,const double rigidity)</p>
4005 <dt>delta_x</dt>
/external/ImageMagick/MagickCore/
H A Dresize.c1822 % const size_t rows,const double delta_x,const double rigidity,
1833 % o delta_x: maximum seam transversal step (0 means straight seams).
1841 const size_t rows,const double delta_x,const double rigidity,
1937 lqr_status=lqr_carver_init(carver,(int) delta_x,rigidity);
1996 const double magick_unused(delta_x),const double magick_unused(rigidity),
1828 LiquidRescaleImage(const Image *image,const size_t columns, const size_t rows,const double delta_x,const double rigidity, ExceptionInfo *exception) argument
/external/ImageMagick/MagickWand/
H A Dmagick-image.c6643 % const double delta_x,const double rigidity)
6653 % o delta_x: maximum seam transversal step (0 means straight seams).
6659 const size_t columns,const size_t rows,const double delta_x,
6671 rescale_image=LiquidRescaleImage(wand->images,columns,rows,delta_x,
6522 MagickLiquidRescaleImage(MagickWand *wand, const size_t columns,const size_t rows,const double delta_x, const double rigidity) argument

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