| /external/opencv/cvaux/src/ |
| D | cvlines.cpp | 49 int dx = end.x - start.x, dy = end.y - start.y;
63 dy = -dy;
70 i = dy >> 31;
71 dy = (dy ^ i) - i;
74 if( dx > dy )
84 dy += dy;
87 int mask = (err -= dy) < 0 ? -1 : 0;
101 if( *dst_num <= dy )
103 *dst_num = dy + 1;
105 err = dy;
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| /external/skia/gm/ |
| D | spritebitmap.cpp | 25 int dx, int dy, SkImageFilter* filter = NULL) { in draw_2_bitmaps() argument
30 SkIntToScalar(dy), in draw_2_bitmaps()
41 canvas->drawSprite(bm, dx, dy, &paint); in draw_2_bitmaps()
52 canvas->drawBitmap(bm, SkIntToScalar(dx), SkIntToScalar(dy), &paint); in draw_2_bitmaps()
79 int dy = 10; in onDraw() local
84 draw_2_bitmaps(canvas, bm, false, dx, dy); in onDraw()
85 dy += bm.height() + 20; in onDraw()
86 draw_2_bitmaps(canvas, bm, false, dx, dy, filter); in onDraw()
87 dy += bm.height() + 20; in onDraw()
88 draw_2_bitmaps(canvas, bm, true, dx, dy); in onDraw()
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| D | rrect.cpp | 13 typedef void (*InsetProc)(const SkRRect&, SkScalar dx, SkScalar dy, SkRRect*);
15 static void inset0(const SkRRect& src, SkScalar dx, SkScalar dy, SkRRect* dst) { in inset0() argument
18 r.inset(dx, dy); in inset0()
30 radii[i].fY -= dy; in inset0()
35 static void inset1(const SkRRect& src, SkScalar dx, SkScalar dy, SkRRect* dst) { in inset1() argument
38 r.inset(dx, dy); in inset1()
51 static void inset2(const SkRRect& src, SkScalar dx, SkScalar dy, SkRRect* dst) { in inset2() argument
54 r.inset(dx, dy); in inset2()
69 radii[i].fY -= dy; in inset2()
79 static void inset3(const SkRRect& src, SkScalar dx, SkScalar dy, SkRRect* dst) { in inset3() argument
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| /external/freetype/src/autofit/ |
| D | afangles.c | 106 FT_Fixed dy )
110 FT_Fixed ay = dy;
124 angle = ( AF_ANGLE_PI2 * dy ) / ( ax + ay );
185 FT_Fixed dy ) in af_angle_atan() argument
191 if ( dy == 0 ) in af_angle_atan()
201 if ( dy < 0 ) in af_angle_atan()
210 dy = -dy; in af_angle_atan()
214 if ( dy < 0 ) in af_angle_atan()
220 dx = -dy; in af_angle_atan()
221 dy = tmp; in af_angle_atan()
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| /external/chromium_org/third_party/freetype/src/autofit/ |
| D | afangles.c | 106 FT_Fixed dy )
110 FT_Fixed ay = dy;
124 angle = ( AF_ANGLE_PI2 * dy ) / ( ax + ay );
185 FT_Fixed dy ) in af_angle_atan() argument
191 if ( dy == 0 ) in af_angle_atan()
201 if ( dy < 0 ) in af_angle_atan()
210 dy = -dy; in af_angle_atan()
214 if ( dy < 0 ) in af_angle_atan()
220 dx = -dy; in af_angle_atan()
221 dy = tmp; in af_angle_atan()
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| /external/chromium_org/third_party/skia/src/core/ |
| D | SkBitmap_scroll.cpp | 11 bool SkBitmap::scrollRect(const SkIRect* subset, int dx, int dy, in scrollRect() argument
23 tmp.scrollRect(NULL, dx, dy, inval); in scrollRect()
49 if ((dx | dy) == 0 || width <= 0 || height <= 0) { in scrollRect()
64 r.offset(dx, dy); in scrollRect()
87 if (dy <= 0) { in scrollRect()
88 src -= dy * rowBytes; in scrollRect()
89 height += dy; in scrollRect()
91 dst += dy * rowBytes; in scrollRect()
92 height -= dy; in scrollRect()
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| D | SkEdge.cpp | 75 const int dy = SkEdge_Compute_DY(top, y0); in setLine() local
77 fX = SkFDot6ToFixed(x0 + SkFixedMul(slope, dy)); // + SK_Fixed1/2 in setLine()
116 const int dy = SkEdge_Compute_DY(top, y0); in updateLine() local
118 fX = SkFDot6ToFixed(x0 + SkFixedMul(slope, dy)); // + SK_Fixed1/2 in updateLine()
150 static inline SkFDot6 cheap_distance(SkFDot6 dx, SkFDot6 dy) in cheap_distance() argument
153 dy = SkAbs32(dy); in cheap_distance()
155 if (dx > dy) in cheap_distance()
156 dx += dy >> 1; in cheap_distance()
158 dx = dy + (dx >> 1); in cheap_distance()
162 static inline int diff_to_shift(SkFDot6 dx, SkFDot6 dy) in diff_to_shift() argument
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| /external/skia/src/core/ |
| D | SkBitmap_scroll.cpp | 11 bool SkBitmap::scrollRect(const SkIRect* subset, int dx, int dy, in scrollRect() argument
23 tmp.scrollRect(NULL, dx, dy, inval); in scrollRect()
49 if ((dx | dy) == 0 || width <= 0 || height <= 0) { in scrollRect()
64 r.offset(dx, dy); in scrollRect()
87 if (dy <= 0) { in scrollRect()
88 src -= dy * rowBytes; in scrollRect()
89 height += dy; in scrollRect()
91 dst += dy * rowBytes; in scrollRect()
92 height -= dy; in scrollRect()
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| D | SkEdge.cpp | 75 const int dy = SkEdge_Compute_DY(top, y0); in setLine() local
77 fX = SkFDot6ToFixed(x0 + SkFixedMul(slope, dy)); // + SK_Fixed1/2 in setLine()
116 const int dy = SkEdge_Compute_DY(top, y0); in updateLine() local
118 fX = SkFDot6ToFixed(x0 + SkFixedMul(slope, dy)); // + SK_Fixed1/2 in updateLine()
150 static inline SkFDot6 cheap_distance(SkFDot6 dx, SkFDot6 dy) in cheap_distance() argument
153 dy = SkAbs32(dy); in cheap_distance()
155 if (dx > dy) in cheap_distance()
156 dx += dy >> 1; in cheap_distance()
158 dx = dy + (dx >> 1); in cheap_distance()
162 static inline int diff_to_shift(SkFDot6 dx, SkFDot6 dy) in diff_to_shift() argument
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| /external/opencv/cv/src/ |
| D | cvdominants.cpp | 144 float dx, dy; in icvFindDominantPointsIPAN() local
159 dy = (float) (ptInf[i].pt.y - ptInf[ind].pt.y); in icvFindDominantPointsIPAN()
160 dist_r = dx * dx + dy * dy; in icvFindDominantPointsIPAN()
165 float dx, dy; in icvFindDominantPointsIPAN() local
183 dy = (float) (ptInf[i].pt.y - ptInf[ind].pt.y); in icvFindDominantPointsIPAN()
184 dist_r = dx * dx + dy * dy; in icvFindDominantPointsIPAN()
191 float dx, dy; in icvFindDominantPointsIPAN() local
208 dy = (float) (ptInf[i].pt.y - ptInf[ind].pt.y); in icvFindDominantPointsIPAN()
209 dist_l = dx * dx + dy * dy; in icvFindDominantPointsIPAN()
215 float dx, dy; in icvFindDominantPointsIPAN() local
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| D | cvapprox.cpp | 172 int dx, dy; in icvApproximateChainTC89() local
184 dy = array[i2].pt.y - array[i1].pt.y; in icvApproximateChainTC89()
187 lk = dx * dx + dy * dy; in icvApproximateChainTC89()
190 dk_num = (pt0.x - array[i1].pt.x) * dy - (pt0.y - array[i1].pt.y) * dx; in icvApproximateChainTC89()
581 int dx, dy, dist; in icvApproxPolyDP_32s() local
585 dy = pt.y - start_pt.y; in icvApproxPolyDP_32s()
587 dist = dx * dx + dy * dy; in icvApproxPolyDP_32s()
630 int dx, dy, dist, max_dist = 0; in icvApproxPolyDP_32s() local
633 dy = end_pt.y - start_pt.y; in icvApproxPolyDP_32s()
635 assert( dx != 0 || dy != 0 ); in icvApproxPolyDP_32s()
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| D | cvpgh.cpp | 193 double dx, dy; in icvCalcPGH() local
198 dy = pt2.y - pt1.y; in icvCalcPGH()
199 buffer[i] = (float)(1./sqrt(dx * dx + dy * dy)); in icvCalcPGH()
215 int dx, dy; in icvCalcPGH() local
221 dy = pt2.y - pt1.y; in icvCalcPGH()
223 if( (dx | dy) != 0 ) in icvCalcPGH()
242 int d1 = (pt3.y - pt1.y) * dx - (pt3.x - pt1.x) * dy; in icvCalcPGH()
243 int d2 = (pt4.y - pt1.y) * dx - (pt2.x - pt1.x) * dy; in icvCalcPGH()
249 int dp = (pt4.x - pt3.x) * dx + (pt4.y - pt3.y) * dy; in icvCalcPGH()
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| /external/skia/tools/lua/ |
| D | skia.lua | 73 function Sk.Rect:offset(dx, dy)
74 dy = dy or dx
77 self.top = self.top + dy
79 self.bottom = self.bottom + dy
82 function Sk.Rect:inset(dx, dy)
83 dy = dy or dx
86 self.top = self.top + dy
88 self.bottom = self.bottom - dy
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| /external/jmonkeyengine/engine/src/core/com/jme3/input/event/ |
| D | MouseMotionEvent.java | 44 private int x, y, dx, dy, wheel, deltaWheel; field in MouseMotionEvent
46 public MouseMotionEvent(int x, int y, int dx, int dy, int wheel, int deltaWheel) { in MouseMotionEvent() argument
50 this.dy = dy; in MouseMotionEvent()
78 return dy; in getDY()
107 return "MouseMotion(X="+x+", Y="+y+", DX="+dx+", DY="+dy+")"; in toString()
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| /external/chromium_org/third_party/WebKit/Source/platform/geometry/ |
| D | FloatQuad.h | 121 void move(float dx, float dy) in move() argument
123 m_p1.move(dx, dy); in move()
124 m_p2.move(dx, dy); in move()
125 m_p3.move(dx, dy); in move()
126 m_p4.move(dx, dy); in move()
129 void scale(float dx, float dy) in scale() argument
131 m_p1.scale(dx, dy); in scale()
132 m_p2.scale(dx, dy); in scale()
133 m_p3.scale(dx, dy); in scale()
134 m_p4.scale(dx, dy); in scale()
|
| /external/pixman/pixman/ |
| D | pixman-linear-gradient.c | 44 pixman_fixed_48_16_t dx, dy; in linear_gradient_is_horizontal() local
69 dy = linear->p2.y - linear->p1.y; in linear_gradient_is_horizontal()
71 l = dx * dx + dy * dy; in linear_gradient_is_horizontal()
81 (dx * v.vector[0] + dy * v.vector[1]) / in linear_gradient_is_horizontal()
103 pixman_fixed_48_16_t dx, dy; in linear_get_scanline_narrow() local
133 dy = linear->p2.y - linear->p1.y; in linear_get_scanline_narrow()
135 l = dx * dx + dy * dy; in linear_get_scanline_narrow()
155 t = ((dx * v.vector[0] + dy * v.vector[1]) - in linear_get_scanline_narrow()
156 (dx * linear->p1.x + dy * linear->p1.y) * v2) * invden; in linear_get_scanline_narrow()
157 inc = (dx * unit.vector[0] + dy * unit.vector[1]) * invden; in linear_get_scanline_narrow()
[all …]
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| /external/chromium_org/third_party/WebKit/Source/platform/graphics/filters/ |
| D | FEOffset.cpp | 37 FEOffset::FEOffset(Filter* filter, float dx, float dy) in FEOffset() argument
40 , m_dy(dy) in FEOffset()
44 PassRefPtr<FEOffset> FEOffset::create(Filter* filter, float dx, float dy) in create() argument
46 return adoptRef(new FEOffset(filter, dx, dy)); in create()
59 float FEOffset::dy() const in dy() function in WebCore::FEOffset
64 void FEOffset::setDy(float dy) in setDy() argument
66 m_dy = dy; in setDy()
120 ts << " dx=\"" << dx() << "\" dy=\"" << dy() << "\"]\n"; in externalRepresentation()
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| /external/chromium_org/third_party/WebKit/PerformanceTests/SunSpider/tests/sunspider-0.9.1/ |
| D | access-nbody.js | 96 var dx, dy, dz, distance, mag;
104 dy = bodyi.y - bodyj.y;
107 distance = Math.sqrt(dx*dx + dy*dy + dz*dz);
111 bodyi.vy -= dy * bodyj.mass * mag;
115 bodyj.vy += dy * bodyi.mass * mag;
129 var dx, dy, dz, distance;
144 dy = bodyi.y - bodyj.y;
147 distance = Math.sqrt(dx*dx + dy*dy + dz*dz);
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| /external/chromium_org/third_party/WebKit/PerformanceTests/SunSpider/tests/sunspider-0.9/ |
| D | access-nbody.js | 96 var dx, dy, dz, distance, mag;
104 dy = bodyi.y - bodyj.y;
107 distance = Math.sqrt(dx*dx + dy*dy + dz*dz);
111 bodyi.vy -= dy * bodyj.mass * mag;
115 bodyj.vy += dy * bodyi.mass * mag;
129 var dx, dy, dz, distance;
144 dy = bodyi.y - bodyj.y;
147 distance = Math.sqrt(dx*dx + dy*dy + dz*dz);
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| /external/chromium_org/third_party/WebKit/PerformanceTests/SunSpider/tests/sunspider-1.0/ |
| D | access-nbody.js | 96 var dx, dy, dz, distance, mag;
104 dy = bodyi.y - bodyj.y;
107 distance = Math.sqrt(dx*dx + dy*dy + dz*dz);
111 bodyi.vy -= dy * bodyj.mass * mag;
115 bodyj.vy += dy * bodyi.mass * mag;
129 var dx, dy, dz, distance;
144 dy = bodyi.y - bodyj.y;
147 distance = Math.sqrt(dx*dx + dy*dy + dz*dz);
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| /external/chromium_org/third_party/mesa/src/src/gallium/drivers/llvmpipe/ |
| D | lp_setup_line.c | 45 float dy; member
87 float dady = da21 * info->dy * info->oneoverarea; in linear_coef()
119 float dady = da21 * info->dy * info->oneoverarea; in perspective_coef()
305 float dx, dy; in try_setup_line() local
325 dy = v1[0][1] - v2[0][1]; in try_setup_line()
326 area = (dx * dx + dy * dy); in try_setup_line()
334 info.dy = dy; in try_setup_line()
340 if (fabsf(dx) >= fabsf(dy)) { in try_setup_line()
341 float dydx = dy / dx; in try_setup_line()
348 if (y2diff==-0.5 && dy<0){ in try_setup_line()
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| /external/mesa3d/src/gallium/drivers/llvmpipe/ |
| D | lp_setup_line.c | 45 float dy; member
87 float dady = da21 * info->dy * info->oneoverarea; in linear_coef()
119 float dady = da21 * info->dy * info->oneoverarea; in perspective_coef()
305 float dx, dy; in try_setup_line() local
325 dy = v1[0][1] - v2[0][1]; in try_setup_line()
326 area = (dx * dx + dy * dy); in try_setup_line()
334 info.dy = dy; in try_setup_line()
340 if (fabsf(dx) >= fabsf(dy)) { in try_setup_line()
341 float dydx = dy / dx; in try_setup_line()
348 if (y2diff==-0.5 && dy<0){ in try_setup_line()
[all …]
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| /external/chromium_org/third_party/skia/src/effects/gradients/ |
| D | SkRadialGradient.cpp | 87 SkFixed dy = SkScalarToFixed(sdy) >> 1; in shadeSpan16_radial_clamp() local
90 if (dy == 0) { in shadeSpan16_radial_clamp()
109 fy += dy; in shadeSpan16_radial_clamp()
118 void shadeSpan16_radial(SkScalar fx, SkScalar dx, SkScalar fy, SkScalar dy, in shadeSpan16_radial() argument
128 fy += dy; in shadeSpan16_radial()
132 void shadeSpan16_radial_mirror(SkScalar fx, SkScalar dx, SkScalar fy, SkScalar dy, in shadeSpan16_radial_mirror() argument
135 shadeSpan16_radial<mirror_tileproc_nonstatic>(fx, dx, fy, dy, dstC, cache, toggle, count); in shadeSpan16_radial_mirror()
138 void shadeSpan16_radial_repeat(SkScalar fx, SkScalar dx, SkScalar fy, SkScalar dy, in shadeSpan16_radial_repeat() argument
141 shadeSpan16_radial<repeat_tileproc_nonstatic>(fx, dx, fy, dy, dstC, cache, toggle, count); in shadeSpan16_radial_repeat()
256 inline bool radial_completely_pinned(int fx, int dx, int fy, int dy) { in radial_completely_pinned() argument
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| /external/skia/src/effects/gradients/ |
| D | SkRadialGradient.cpp | 87 SkFixed dy = SkScalarToFixed(sdy) >> 1; in shadeSpan16_radial_clamp() local
90 if (dy == 0) { in shadeSpan16_radial_clamp()
109 fy += dy; in shadeSpan16_radial_clamp()
118 void shadeSpan16_radial(SkScalar fx, SkScalar dx, SkScalar fy, SkScalar dy, in shadeSpan16_radial() argument
128 fy += dy; in shadeSpan16_radial()
132 void shadeSpan16_radial_mirror(SkScalar fx, SkScalar dx, SkScalar fy, SkScalar dy, in shadeSpan16_radial_mirror() argument
135 shadeSpan16_radial<mirror_tileproc_nonstatic>(fx, dx, fy, dy, dstC, cache, toggle, count); in shadeSpan16_radial_mirror()
138 void shadeSpan16_radial_repeat(SkScalar fx, SkScalar dx, SkScalar fy, SkScalar dy, in shadeSpan16_radial_repeat() argument
141 shadeSpan16_radial<repeat_tileproc_nonstatic>(fx, dx, fy, dy, dstC, cache, toggle, count); in shadeSpan16_radial_repeat()
256 inline bool radial_completely_pinned(int fx, int dx, int fy, int dy) { in radial_completely_pinned() argument
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| /external/chromium_org/third_party/mesa/src/src/gallium/drivers/softpipe/ |
| D | sp_setup.c | 56 float dy; /**< Y(v1) - Y(v0), used only during setup */ member
346 setup->ebot.dy = setup->vmid[0][1] - setup->vmin[0][1]; in setup_sort_vertices()
348 setup->emaj.dy = setup->vmax[0][1] - setup->vmin[0][1]; in setup_sort_vertices()
350 setup->etop.dy = setup->vmax[0][1] - setup->vmid[0][1]; in setup_sort_vertices()
363 const float area = (setup->emaj.dx * setup->ebot.dy - in setup_sort_vertices()
364 setup->ebot.dx * setup->emaj.dy); in setup_sort_vertices()
489 float a = setup->ebot.dy * majda - botda * setup->emaj.dy; in tri_linear_coeff()
547 float a = setup->ebot.dy * majda - botda * setup->emaj.dy; in tri_persp_coeff()
687 setup->emaj.dxdy = setup->emaj.dy ? setup->emaj.dx / setup->emaj.dy : .0f; in setup_tri_edges()
692 setup->etop.dxdy = setup->etop.dy ? setup->etop.dx / setup->etop.dy : .0f; in setup_tri_edges()
[all …]
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