Searched defs:dy (Results 276 - 300 of 554) sorted by relevance

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/external/chromium_org/third_party/skia/src/core/
H A DSkDistanceFieldGen.cpp111 float dy = direction.fY; local
113 if (SkScalarNearlyZero(dx) || SkScalarNearlyZero(dy)) {
119 dy = SkScalarAbs(dy);
120 if (dx < dy) {
121 SkTSwap(dx, dy);
124 // a1 = 0.5*dy/dx is the smaller fractional area chopped off by the edge
126 float a1num = 0.5f*dy;
134 distance = 0.5f*(dx + dy) - SkScalarSqrt(2.0f*dx*dy*alph
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H A DSkMaskFilter.cpp36 const int dy = dst->fBounds.top() - src.fBounds.top(); local
37 dst->fImage = src.fImage + dy * src.fRowBytes + dx;
H A DSkPicturePlayback.cpp517 SkScalar dy = reader->readScalar(); local
518 canvas->translate(dx, dy);
/external/chromium_org/third_party/skia/src/images/
H A DSkScaledBitmapSampler.cpp606 int dy = SkMin32(sampleSize, height); local
609 fScaledHeight = height / dy;
615 fY0 = dy >> 1;
621 fDY = dy;
/external/chromium_org/third_party/skia/src/opts/
H A DSkBitmapProcState_matrix_neon.h124 SkFractionalInt dy = s.fInvKyFractionalInt; local
130 SkFractionalInt dy4 = dy * 4;
132 SkFractionalInt dy8 = dy * 8;
146 ybase = vsetq_lane_s32(SkFractionalIntToFixed(fy+dy), ybase, 1);
147 ybase = vsetq_lane_s32(SkFractionalIntToFixed(fy+dy+dy), ybase, 2);
148 ybase = vsetq_lane_s32(SkFractionalIntToFixed(fy+dy+dy+dy), ybase, 3);
179 fx += dx; fy += dy;
371 SkFixed dy = s.fInvKy; local
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H A DSkBitmapProcState_opts_SSE2.cpp502 SkFixed dy = s.fInvKy; local
508 SkFixed dy2 = dy + dy;
510 __m128i wide_f = _mm_set_epi32(fx + dx, fy + dy, fx, fy);
552 fy += dy;
576 SkFixed dy = s.fInvKy; local
585 fy += dy;
590 SkFixed dy4 = dy * 4;
594 __m128i wide_fy = _mm_set_epi32(fy + dy * 3, fy + dy *
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/external/chromium_org/third_party/skia/src/pathops/
H A DSkDCubicLineIntersection.cpp327 double dy = fLine[1].fY - fLine[0].fY; local
328 if (fabs(dx) > fabs(dy)) {
331 return (xy.fY - fLine[0].fY) / dy;
H A DSkOpSegment.h85 SkScalar dy(int index) const { function in class:SkOpSegment
H A DSkPathOpsQuad.cpp223 double dy = interp_quad_coords(&fPts[0].fY, (t1 + t2) / 2); local
227 /* by = */ dst[1].fY = 2*dy - (ay + cy)/2;
246 double dy = interp_quad_coords(&fPts[0].fY, (t1 + t2) / 2);
248 b.fY = 2 * dy - (a.fY + c.fY) / 2;
/external/chromium_org/third_party/skia/src/utils/
H A DSkCamera.cpp85 SkScalar SkPatch3D::dotWith(SkScalar dx, SkScalar dy, SkScalar dz) const { argument
90 return SkScalarMul(cx, dx) + SkScalarMul(cy, dy) + SkScalarMul(cz, dz);
/external/chromium_org/third_party/skia/src/views/
H A DSkTouchGesture.cpp235 float dy = rec.fLastY - rec.fStartY; local
237 dy = (float)sk_float_round2int(dy);
238 fLocalM.setTranslate(dx, dy);
278 float dy = rec.fLastY - rec.fPrevY; local
281 fFlinger.reset(dx / dur, dy / dur);
300 double dy = rec0.fStartY - rec1.fStartY; local
301 double dist0 = sqrt(dx*dx + dy*dy);
304 dy
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H A DSkWidgets.cpp392 void SkStaticTextView::setMargin(SkScalar dx, SkScalar dy) argument
394 if (fMargin.fX != dx || fMargin.fY != dy)
396 fMargin.set(dx, dy);
/external/chromium_org/third_party/skia/tests/
H A DAAClipTest.cpp240 int dy = rand.nextU() % (2*N); local
241 // use int dx,dy to make the subtract be signed
242 r->offset(N - dx, N - dy);
/external/chromium_org/third_party/webrtc/modules/desktop_capture/
H A Ddesktop_region.cc370 void DesktopRegion::Translate(int32_t dx, int32_t dy) { argument
376 row->top += dy;
377 row->bottom += dy;
388 if (dy != 0)
392 if (dy != 0)
/external/chromium_org/ui/views/controls/scrollbar/
H A Dbase_scroll_bar.cc268 bool BaseScrollBar::OnScroll(float dx, float dy) { argument
270 ScrollByContentsOffset(dy);
/external/deqp/framework/common/
H A DtcuFuzzyImageCompare.cpp236 int dy = y + s_coords[d][1]; local
238 if (!deInBounds32(dx, 0, surface.getWidth()) || !deInBounds32(dy, 0, surface.getHeight()))
241 minErr = deFloatMin(minErr, compareColors(pixel, readUnorm8<NumChannels>(surface, dx, dy), params.minErrThreshold));
250 float dy = (float)y + rnd.getFloat()*2.0f - 0.5f; local
252 deUint32 sample = bilinearSample<NumChannels>(surface, dx, dy);
/external/deqp/modules/gles2/functional/
H A Des2fShaderBuiltinVarTests.cpp541 const int dy = y0+yo; local
543 if (de::inBounds(dx, 0, refImg.getWidth()) && de::inBounds(dy, 0, refImg.getHeight()))
544 refImg.setPixel(dx, dy, tcu::RGBA(color));
/external/harfbuzz_ng/src/
H A Dhb-font-private.hh284 hb_position_t dx, dy; local
285 guess_v_origin_minus_h_origin (glyph, &dx, &dy);
286 *x -= dx; *y -= dy;
294 hb_position_t dx, dy; local
295 guess_v_origin_minus_h_origin (glyph, &dx, &dy);
296 *x += dx; *y += dy;
/external/libyuv/files/source/
H A Dscale_argb.cc886 int dy = (src_height << 16) / dst_height; local
888 int y = (dy >= 65536) ? ((dy >> 1) - 32768) : (dy >> 1);
897 y += dy;
935 int dy = (src_height << 16) / dst_height; local
937 int y = (dy >= 65536) ? ((dy >> 1) - 32768) : (dy >> 1);
941 y += dy;
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/external/mesa3d/src/gallium/drivers/llvmpipe/
H A Dlp_setup_line.c45 float dy; member in struct:lp_line_info
87 float dady = da21 * info->dy * info->oneoverarea;
119 float dady = da21 * info->dy * info->oneoverarea;
305 float dx, dy; local
325 dy = v1[0][1] - v2[0][1];
326 area = (dx * dx + dy * dy);
334 info.dy = dy;
340 if (fabsf(dx) >= fabsf(dy)) {
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/external/opencv/cv/src/
H A Dcvapprox.cpp172 int dx, dy; local
184 dy = array[i2].pt.y - array[i1].pt.y;
187 lk = dx * dx + dy * dy;
190 dk_num = (pt0.x - array[i1].pt.x) * dy - (pt0.y - array[i1].pt.y) * dx;
581 int dx, dy, dist; local
585 dy = pt.y - start_pt.y;
587 dist = dx * dx + dy * dy;
630 int dx, dy, dis local
688 int dx, dy, dist; local
786 double dx, dy, dist; local
835 double dx, dy, dist, max_dist = 0; local
893 double dx, dy, dist; local
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H A Dcvrotcalipers.cpp120 double dx, dy; local
137 dy = pt.y - pt0.y;
140 vect[i].y = (float)dy;
141 inv_vect_length[i] = (float)(1./sqrt(dx*dx + dy*dy));
251 float dy = points[seq[opposite_el]].y - points[seq[main_element]].y; local
255 dist = (float)fabs(dx * base_a + dy * base_b);
257 dist = (float)fabs(dx * (-base_b) + dy * base_a);
272 float dy = points[seq[1]].y - points[seq[3]].y; local
275 float width = dx * base_a + dy * base_
454 double dy = points[1].y - points[0].y; local
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H A Dcvsnakes.cpp107 short dx[TILE_SIZE*TILE_SIZE], dy[TILE_SIZE*TILE_SIZE]; local
109 CvMat _dy = cvMat( TILE_SIZE, TILE_SIZE, CV_16SC1, dy );
318 dy[(l + upshift) * TILE_SIZE + m + leftshift] *
319 dy[(l + upshift) * TILE_SIZE + m + leftshift]);
/external/pdfium/core/src/fxge/agg/agg23/
H A Dfx_agg_rasterizer_scanline_aa.cpp241 int dy = y2 - y1; local
258 if(dy < 0) {
280 if(dy < 0) {
284 dy = -dy;
286 delta = p / dy;
287 mod = p % dy;
290 mod += dy;
298 lift = p / dy;
299 rem = p % dy;
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/external/pixman/pixman/
H A Dpixman-trap.c107 int nx = (ne + e->dy - 1) / e->dy;
108 e->e = ne - nx * (pixman_fixed_48_16_t) e->dy;
114 if (ne <= -e->dy)
116 int nx = (-ne) / e->dy;
117 e->e = ne + nx * (pixman_fixed_48_16_t) e->dy;
141 int nx = ne / e->dy;
142 ne -= nx * (pixman_fixed_48_16_t)e->dy;
163 pixman_fixed_t dx, dy; local
168 dy
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