Searched refs:y0 (Results 1 - 25 of 48) sorted by relevance

12

/external/opencore/codecs_v2/audio/aac/dec/src/
H A Dtns_ar_filter.cpp318 Int32 y0; local
379 y0 = *p_spec >> shift_down_amount;
387 y0 -= fxp_mul32_Q31(temp, *(p_lpc++)) << shift_up;
394 *(p_spec--) = y0;
402 y0 = *p_spec >> shift_down_amount;
410 y0 -= fxp_mul32_Q31(temp, *(p_lpc++)) << shift_up;
417 *(p_spec--) = y0;
430 y0 = 0;
435 y0 -= fxp_mul32_Q31(*p_state--, *(p_lpc++));
442 *(p_spec) = (*p_spec >> shift_down_amount) + (y0 << shift_u
[all...]
/external/skia/src/core/
H A DSkEdge.cpp37 SkFDot6 x0, y0, x1, y1; local
43 y0 = int(p0.fY * scale);
49 y0 = p0.fY >> shift;
57 if (y0 > y1) {
59 SkTSwap(y0, y1);
63 int top = SkFDot6Round(y0);
75 SkFixed slope = SkFDot6Div(x1 - x0, y1 - y0);
77 fX = SkFDot6ToFixed(x0 + SkFixedMul(slope, (32 - y0) & 63)); // + SK_Fixed1/2
92 int SkEdge::updateLine(SkFixed x0, SkFixed y0, SkFixed x1, SkFixed y1) argument
98 y0 >>
178 SkFDot6 x0, y0, x1, y1, x2, y2; local
319 SkFDot6 x0, y0, x1, y1, x2, y2, x3, y3; local
[all...]
H A DSkScan_Antihair.cpp223 static void do_anti_hairline(SkFDot6 x0, SkFDot6 y0, SkFDot6 x1, SkFDot6 y1,
229 if (SkAbs32(x1 - x0) > SkIntToFDot6(511) || SkAbs32(y1 - y0) > SkIntToFDot6(511))
238 int hy = (y0 >> 1) + (y1 >> 1);
239 do_anti_hairline(x0, y0, hx, hy, clip, blitter);
249 if (SkAbs32(x1 - x0) > SkAbs32(y1 - y0)) // mostly horizontal
253 SkTSwap<SkFDot6>(y0, y1);
258 fstart = SkFDot6ToFixed(y0);
259 if (y0 == y1) { // completely horizontal, take fast case
263 slope = fastfixdiv(y1 - y0, x1 - x0);
321 if (y0 > y
[all...]
H A DSkBitmapProcState_sample.h135 unsigned y0 = XY >> 14; local
136 row0 = (const SRCTYPE*)(srcAddr + (y0 >> 4) * rb);
138 subY = y0 & 0xF;
177 unsigned y0 = data >> 14; local
179 unsigned subY = y0 & 0xF;
180 y0 >>= 4;
188 const SRCTYPE* SK_RESTRICT row0 = (const SRCTYPE*)(srcAddr + y0 * rb);
H A DSkCordic.cpp31 static void SkCircularRotation(int32_t* x0, int32_t* y0, int32_t* z0) argument
35 int32_t y = *y0;
53 *y0 = y;
85 static int32_t SkCircularVector(int32_t* y0, int32_t* x0, int32_t vecMode) argument
88 int32_t y = *y0;
155 static void SkHyperbolic(int32_t* x0, int32_t* y0, int32_t* z0, int mode) argument
159 int32_t y = *y0;
183 *y0 = y;
H A DSkScan_Hairline.cpp61 SkFDot6 y0 = SkScalarToFDot6(pts[0].fY);
73 ptsR.set(x0, y0, x1, y1);
93 SkFDot6 dy = y1 - y0;
100 SkTSwap<SkFDot6>(y0, y1);
108 SkFixed startY = SkFDot6ToFixed(y0) + (slope * ((32 - x0) & 63) >> 6);
114 if (y0 > y1) // we want to go top-to-bottom
117 SkTSwap<SkFDot6>(y0, y1);
119 int iy0 = SkFDot6Round(y0);
125 SkFixed startX = SkFDot6ToFixed(x0) + (slope * ((32 - y0) & 63) >> 6);
H A DSkBitmapProcState_shaderproc.h28 int y0 = TILEY_PROCF(fy, maxY); local
33 row0 = (const SRCTYPE*)(srcAddr + y0 * rb);
H A DSkQuadClipper.h64 void appendVLine(SkScalar x, SkScalar y0, SkScalar y1, bool reverse);
H A DSkRegion_path.cpp339 void set(int x, int y0, int y1) { argument
340 SkASSERT(y0 != y1);
343 fY0 = (SkRegion::RunType)(y0);
364 int y0 = base->fY0; local
371 if ((e->fFlags & Edge::kY1Link) == 0 && y0 == e->fY1) {
/external/dropbear/libtommath/
H A Dbn_mp_karatsuba_mul.c49 mp_int x0, x1, y0, y1, t1, x0y0, x1y1; local
66 if (mp_init_size (&y0, B) != MP_OKAY)
80 x0.used = y0.used = B;
95 tmpy = y0.dp;
116 mp_clamp (&y0);
120 if (mp_mul (&x0, &y0, &x0y0) != MP_OKAY)
121 goto X1Y1; /* x0y0 = x0*y0 */
125 /* now calc x1+x0 and y1+y0 */
128 if (s_mp_add (&y1, &y0, &x0) != MP_OKAY)
129 goto X1Y1; /* t2 = y1 - y0 */
[all...]
/external/skia/src/utils/
H A DSkCullPoints.cpp35 bool SkCullPoints::sect_test(int x0, int y0, int x1, int y1) const argument
41 y0 < r.fTop && y1 < r.fTop ||
42 y0 > r.fBottom && y1 > r.fBottom)
46 if (r.contains(x0, y0) || r.contains(x1, y1))
53 vec.set(x1 - x0, y1 - y0);
54 bool isNeg = cross_product_is_neg(vec, x0 - rAsQuad[0].fX, y0 - rAsQuad[0].fY);
56 if (cross_product_is_neg(vec, x0 - rAsQuad[i].fX, y0 - rAsQuad[i].fY) != isNeg)
106 int y0 = fPrevPt.fY; local
111 if (this->sect_test(x0, y0, x, y))
113 line[0].set(x0, y0);
[all...]
/external/speex/libspeex/
H A Dltp_arm4.h101 spx_word32_t y0, y1, y2, y3; local
102 y0=*y++;
173 : "+r" (y0), "+r" (y1), "+r" (y2), "+r" (y3),
/external/webkit/WebKit/android/plugins/
H A DANPPathInterface.cpp66 static void anp_quadTo(ANPPath* path, float x0, float y0, float x1, float y1) { argument
67 path->quadTo(SkFloatToScalar(x0), SkFloatToScalar(y0),
71 static void anp_cubicTo(ANPPath* path, float x0, float y0, argument
73 path->cubicTo(SkFloatToScalar(x0), SkFloatToScalar(y0),
/external/skia/experimental/
H A DSkSetPoly3To3.cpp9 SkScalar y0 = pts0[i].fY - ave0.fY; local
14 op[2] += SkScalarMul(y0, x1);
15 op[3] += SkScalarMul(y0, y1);
H A DSkSetPoly3To3_D.cpp24 SkScalar y0 = pts0[i].fY - ave0.fY; local
29 tmp[2] += SkDScalar_setMul(y0, x1);
30 tmp[3] += SkDScalar_setMul(y0, y1);
H A DSkSetPoly3To3_A.cpp37 SkScalar y0 = pts0[i].fY - ave0.fY; local
42 op[2] += SkScalarMul(y0, x1);
43 op[3] += SkScalarMul(y0, y1);
/external/skia/include/core/
H A DSkEdgeClipper.h45 void appendVLine(SkScalar x, SkScalar y0, SkScalar y1, bool reverse);
/external/skia/include/utils/
H A DSkCullPoints.h48 bool sect_test(int x0, int y0, int x1, int y1) const;
/external/webkit/WebCore/platform/graphics/cairo/
H A DPathCairo.cpp160 double x0, y0; local
161 cairo_get_current_point(cr, &x0, &y0);
162 FloatPoint p0(x0, y0);
250 double x0, x1, y0, y1; local
251 cairo_path_extents(cr, &x0, &y0, &x1, &y1);
252 return FloatRect(x0, y0, x1 - x0, y1 - y0);
263 double x0, x1, y0, y1; local
264 cairo_stroke_extents(cr, &x0, &y0, &x1, &y1);
265 return FloatRect(x0, y0, x
[all...]
/external/tremolo/Tremolo/
H A Dfloor1.c205 int render_point(int x0,int x1,int y0,int y1,int x){ argument
206 y0&=0x7fff; /* mask off flag */
210 int dy=y1-y0;
216 if(dy<0)return(y0-off);
217 return(y0+off);
225 static void render_line(int n,int x0,int x1,int y0,int y1,ogg_int32_t *d){ argument
237 dy=y1-y0;
242 floor=&FLOOR_fromdB_LOOKUP[y0];
/external/skia/bench/
H A DTextBench.cpp75 const SkScalar y0 = SkIntToScalar(-10); local
82 SkScalar y = y0 + rand.nextUScalar1() * dim.fY;
/external/skia/tests/
H A DClipCubicTest.cpp34 static SkPoint* SetCurve(float x0, float y0, argument
39 crv[0].fX = SkFloatToScalar(x0); crv[0].fY = SkFloatToScalar(y0);
/external/webkit/WebCore/html/canvas/
H A DCanvasRenderingContext2D.idl47 CanvasGradient createLinearGradient(in float x0, in float y0, in float x1, in float y1)
49 CanvasGradient createRadialGradient(in float x0, in float y0, in float r0, in float x1, in float y1, in float r1)
/external/webkit/WebCore/html/
H A DHTMLAreaElement.cpp150 int y0 = m_coords[1].calcMinValue(height); local
153 path.addRect(FloatRect(x0, y0, x1 - x0, y1 - y0));
/external/qemu/android/skin/
H A Dtrackball.c281 double y0 = origin[1] + axis1[1]*tx + axis2[1]*ty; local
288 double y = y0 + axis1[1]*h + axis2[1]*v;
315 double y0 = yy - radius2; local
316 double r0 = sqrt( x0*x0 + y0*y0 );
321 double ry = y0/radius;

Completed in 351 milliseconds

12