Searched refs:sy (Results 1 - 25 of 56) sorted by relevance

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/haiku-fatelf/src/system/libroot/posix/glibc/arch/ppc/
H A Dw_sqrt.c56 1.41... > sg >= 0.70.., 0.70.. >= sy > 0.35... .
63 double sy; /* Estimate of 1/2g (overestimated by 1ulp). */ local
64 double sy2; /* 2*sy */
81 sy = t_sqrt[1];
88 sy2 = sy + sy;
89 sg = sy*sd + sg; /* 16-bit approximation to sqrt(sx). */
91 e = -(sy*sg - almost_half);
95 sy = sy
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H A Dw_sqrtf.c56 1.41... > sg >= 0.70.., 0.70.. >= sy > 0.35... .
63 float sy; /* Estimate of 1/2g (overestimated by 1ulp). */ local
64 float sy2; /* 2*sy */
81 sy = t_sqrt[1];
88 sy2 = sy + sy;
89 sg = sy*sd + sg; /* 16-bit approximation to sqrt(sx). */
90 e = -(sy*sg - almost_half);
93 sy = sy
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/haiku-fatelf/src/system/libroot/posix/glibc/arch/generic/
H A De_atan2l.c72 u_int32_t sx,sy,lx,ly; local
77 GET_LDOUBLE_WORDS(sy,hy,ly,y);
78 iy = sy&0x7fff;
84 m = ((sy>>15)&1)|((sx>>14)&2); /* 2*sign(x)+sign(y) */
96 if((ix|lx)==0) return (sy>=0x8000)? -pi_o_2-tiny: pi_o_2+tiny;
117 if(iy==0x7fff) return (sy>=0x8000)? -pi_o_2-tiny: pi_o_2+tiny;
120 k = sy-sx;
H A Ds_tan.c50 double a,da,a2,b,db,c,dc,c1,cc1,c2,cc2,c3,cc3,fi,ffi,gi,pz,s,sy, local
144 if (a<ZERO) {ya=-a; yya=-da; sy=MONE;}
145 else {ya= a; yya= da; sy= ONE;}
217 if ((y=gi-(t2-gi*u10.d))==gi-(t2+gi*u10.d)) return (-sy*y);
219 if ((y=gi-(t2-(t4=gi*ua10.d+t3*ub10.d)))==gi-(t2+t4)) return (-sy*y); }
223 if ((y=fi+(t2-fi*u9.d))==fi+(t2+fi*u9.d)) return (sy*y);
225 if ((y=fi+(t2-(t4=fi*ua9.d+t3*ub9.d)))==fi+(t2+t4)) return (sy*y); }
246 if ((y=c3+(cc3-u12.d*c3))==c3+(cc3+u12.d*c3)) return (-sy*y); }
250 if ((y=c3+(cc3-u11.d*c3))==c3+(cc3+u11.d*c3)) return (sy*y); }
270 if (a<ZERO) {ya=-a; yya=-da; sy
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/haiku-fatelf/src/apps/mandelbrot/
H A Dtsb.h41 void mand(double vx, double vy, double sx, double sy);
49 void mandb(double vx, double vy, double sx, double sy);
50 void manda(double vx, double vy, double sx, double sy);
53 void precompute(double vx, double vy, double sx, double sy);
H A Dtsb1.cpp184 void TShowBit::mand(float vx, float vy, float sx, float sy) argument
189 precompute(vx, vy, sx, sy);
204 void TShowBit::precompute(float vx, float vy, float sx, float sy) argument
214 sy = sy / (32.0);
218 cy += sy;
229 void TShowBit::mandb(float vx, float vy, float sx, float sy) argument
244 sy = sy / (size_y * 1.0);
247 cy += sy;
268 manda(float vx, float vy, float sx, float sy) argument
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H A Dtsb.cpp268 void TShowBit::mand(double vx, double vy, double sx, double sy) argument
273 precompute(vx, vy, sx, sy);
296 void TShowBit::precompute(double vx, double vy, double sx, double sy) argument
303 sy = sy / (32.0);
307 cy += sy;
325 void TShowBit::mandb(double vx, double vy, double sx, double sy) argument
338 sy = sy / (size_y * 1.0);
341 cy += sy;
388 manda(double vx, double vy, double sx, double sy) argument
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/haiku-fatelf/src/libs/ncurses/ncurses/base/
H A Dlib_overlay.c134 int sx, sy, dx, dy; local
160 for (dy = dminrow, sy = sminrow; dy <= dmaxrow; sy++, dy++) {
164 if ((CharOf(src->_line[sy].text[sx]) != L(' ')) &&
165 (!CharEq(dst->_line[dy].text[dx], src->_line[sy].text[sx]))) {
166 dst->_line[dy].text[dx] = src->_line[sy].text[sx];
168 (AttrOf(src->_line[sy].text[sx]) & mask) | bk);
172 if (!CharEq(dst->_line[dy].text[dx], src->_line[sy].text[sx])) {
173 dst->_line[dy].text[dx] = src->_line[sy].text[sx];
/haiku-fatelf/headers/os/interface/
H A DAffineTransform.h41 double shx, double sy, double tx,
185 void GetScale(double* sx, double* sy) const;
187 double* sy) const;
197 double sy; member in class:BAffineTransform
214 *y = tmp * shy + *y * sy + ty;
224 *x = a * sy - b * shx;
247 double t2 = shx * ca - sy * sa;
250 sy = shx * sa + sy * ca;
269 sy *
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/haiku-fatelf/src/kits/interface/
H A DAffineTransform.cpp37 sy(1.0),
45 double sy, double tx, double ty)
50 sy(sy),
62 sy(other.sy),
109 buffer[3] = sy;
128 sy = buffer[3];
478 double t2 = shx * other.sx + sy * other.shx;
480 shy = sx * other.shy + shy * other.sy;
44 BAffineTransform(double sx, double shy, double shx, double sy, double tx, double ty) argument
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/haiku-fatelf/headers/libs/agg/
H A Dagg_trans_affine.h262 void scaling(double* sx, double* sy) const;
263 void scaling_abs(double* sx, double* sy) const
266 *sy = sqrt(m1*m1 + m3*m3);
350 // Scaling matrix. sx, sy - scale coefficients by X and Y respectively
354 trans_affine_scaling(double sx, double sy) : argument
355 trans_affine(sx, 0.0, 0.0, sy, 0.0, 0.0)
378 trans_affine_skewing(double sx, double sy) : argument
379 trans_affine(1.0, tan(sy), tan(sx), 1.0, 0.0, 0.0)
H A Dagg_line_aa_basics.h90 sy((y2_ > y1_) ? 1 : -1),
92 inc(vertical ? sy : sx),
94 octant((sy & 4) | (sx & 2) | int(vertical))
138 int x1, y1, x2, y2, dx, dy, sx, sy; member in struct:agg::line_parameters
H A Dagg_renderer_outline_aa.h173 int sx, int sy, int x, int y) :
177 m_dy_start(line_mr(sy) - line_mr(y1)),
183 (line_mr(y + line_subpixel_scale/2) - line_mr(sy)) * m_dx_start)
320 int sx, int sy, int ex, int ey,
325 m_dy_start(line_mr(sy) - line_mr(y1)),
333 (line_mr(y + line_subpixel_scale/2) - line_mr(sy)) * m_dx_start),
680 int sx, int sy) :
682 m_di(lp.x1, lp.y1, lp.x2, lp.y2, sx, sy,
1040 int sx, int sy, int ex, int ey) :
1042 m_di(lp.x1, lp.y1, lp.x2, lp.y2, sx, sy, e
172 distance_interpolator2(int x1, int y1, int x2, int y2, int sx, int sy, int x, int y) argument
319 distance_interpolator3(int x1, int y1, int x2, int y2, int sx, int sy, int ex, int ey, int x, int y) argument
679 line_interpolator_aa1(renderer_type& ren, const line_parameters& lp, int sx, int sy) argument
1039 line_interpolator_aa3(renderer_type& ren, const line_parameters& lp, int sx, int sy, int ex, int ey) argument
1605 line1_no_clip(const line_parameters& lp, int sx, int sy) argument
1630 line1(const line_parameters& lp, int sx, int sy) argument
1740 line3_no_clip(const line_parameters& lp, int sx, int sy, int ex, int ey) argument
1768 line3(const line_parameters& lp, int sx, int sy, int ex, int ey) argument
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H A Dagg_renderer_outline_image.h267 int sx, int sy, int ex, int ey,
272 m_dy_start(line_mr(sy) - line_mr(y1)),
280 (line_mr(y + line_subpixel_scale/2) - line_mr(sy)) * m_dx_start),
485 int sx, int sy, int ex, int ey,
493 m_di(lp.x1, lp.y1, lp.x2, lp.y2, sx, sy, ex, ey, lp.len, scale_x,
906 int sx, int sy, int ex, int ey)
914 line3_no_clip(lp1, (lp.x1 + sx) >> 1, (lp.y1 + sy) >> 1, mx, my);
919 fix_degenerate_bisectrix_start(lp, &sx, &sy);
922 sx, sy,
938 int sx, int sy, in
266 distance_interpolator4(int x1, int y1, int x2, int y2, int sx, int sy, int ex, int ey, int len, double scale, int x, int y) argument
484 line_interpolator_image(renderer_type& ren, const line_parameters& lp, int sx, int sy, int ex, int ey, int pattern_start, double scale_x) argument
905 line3_no_clip(const line_parameters& lp, int sx, int sy, int ex, int ey) argument
937 line3(const line_parameters& lp, int sx, int sy, int ex, int ey) argument
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/haiku-fatelf/src/add-ons/screen_savers/flurry/
H A DSmoke.cpp82 float sy = info->star->position[1]; local
99 dy = s->old[1] - sy;
112 s->p[s->nextParticle].position[1].f[s->nextSubParticle] = sy;
115 s->p[s->nextParticle].oldposition[1].f[s->nextSubParticle] = sy;
227 float sx,sy; local
254 sy = s->p[i].position[1].f[k] * info->sys_glWidth / z + hslash2;
256 if (sx > info->sys_glWidth+50.0f || sx < -50.0f || sy > info->sys_glHeight+50.0f || sy < -50.0f || z < 25.0f || oldz < 25.0f)
268 float dy = (sy-oldscreeny);
357 s->seraphimVertices[svi].f[1] = sy
[all...]
H A DSpark.cpp54 float width,sx,sy; local
65 sy = s->position[1] * info->sys_glWidth / z + info->sys_glHeight * 0.5f;
69 screeny = sy;
/haiku-fatelf/src/libs/ncurses/test/
H A Dtclock.c65 int sx, sy; local
79 sy = sign(dy);
93 y += sy;
111 y += sy;
/haiku-fatelf/src/libs/pdflib/libs/pdcore/
H A Dpc_geom.h66 void pdc_scale_matrix(float sx, float sy, pdc_matrix *M);
/haiku-fatelf/src/libs/agg/src/
H A Dagg_trans_affine.cpp178 void trans_affine::scaling(double* sx, double* sy) const
189 *sy = y2 - y1;
/haiku-fatelf/src/libs/pdflib/libs/pdflib/
H A Dp_pdi.c121 PDF_place_pdi_page(PDF *p, int page, float x, float y, float sx, float sy) argument
126 "(p[%p], %d, %g, %g, %g, %g)\n", (void *) p, page, x, y, sx, sy))
H A Dp_gstate.c160 PDF_scale(PDF *p, float sx, float sy) argument
166 (void *) p, sx, sy))
172 if (sy == (float) 0)
173 pdc_error(p->pdc, PDC_E_ILLARG_FLOAT, "sy", "0", 0, 0);
175 if (sx == (float) 1 && sy == (float) 1)
178 pdc_scale_matrix(sx, sy, &m);
/haiku-fatelf/src/kits/game/
H A DWindowScreen.cpp65 blit(int32 sx, int32 sy, int32 dx, int32 dy, int32 width, int32 height) argument
69 param.src_top = sy;
86 transparent_blit(int32 sx, int32 sy, int32 dx, int32 dy, int32 width,
91 param.src_top = sy;
106 scaled_filtered_blit(int32 sx, int32 sy, int32 sw, int32 sh, int32 dx, int32 dy, argument
111 param.src_top = sy;
127 draw_rect_8(int32 sx, int32 sy, int32 sw, int32 sh, uint8 color_index) argument
131 param.top = sy;
143 draw_rect_16(int32 sx, int32 sy, int32 sw, int32 sh, uint16 color) argument
147 param.top = sy;
159 draw_rect_32(int32 sx, int32 sy, int32 sw, int32 sh, uint32 color) argument
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/haiku-fatelf/src/tests/kits/game/ParticlesII/
H A DparticlesII.cpp436 int d,x,y,ax,ay,sx,sy,dx,dy; local
442 dy=y2-y1; ay=ABS(dy)<<1; sy=SGN(dy);
455 y+=sy;
474 y+=sy;
/haiku-fatelf/src/add-ons/kernel/bus_managers/firewire/
H A Dfwohcireg.h390 sy:4; member in struct:fwohci_txpkthdr::__anon1358::__anon1361
392 uint32_t sy:4,
/haiku-fatelf/src/add-ons/print/drivers/pdf/source/
H A DPDFWriter.cpp1730 float sy = radii.y; local
1733 sprintf(str, "PaintRoundRect sx %f sy %f", sx, sy);
1738 float ay = sy;
1739 float by = 0.5555555555555 * sy;
1742 center.y = rect.top + sy;
1761 center.y = rect.bottom - sy;
1841 float sy = scale(radii.y); local
1842 float smax = sx > sy ? sx : sy;
1883 float sy = radii.y; local
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