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/third_party/musl/porting/liteos_a/kernel/src/math/
H A Datan2.c17 * ARG (x+iy) = arctan(y/x) ... if x > 0,
18 * ARG (x+iy) = pi - arctan[y/(-x)] ... if x < 0,
49 uint32_t m,lx,ly,ix,iy; in atan2() local
54 EXTRACT_WORDS(iy, ly, y); in atan2()
57 m = ((iy>>31)&1) | ((ix>>30)&2); /* 2*sign(x)+sign(y) */ in atan2()
59 iy = iy & 0x7fffffff; in atan2()
62 if ((iy|ly) == 0) { in atan2()
75 if (iy == 0x7ff00000) { in atan2()
92 if (ix+(64<<20) < iy || i in atan2()
[all...]
H A Datan2f.c25 uint32_t m,ix,iy; in atan2f() local
30 GET_FLOAT_WORD(iy, y); in atan2f()
33 m = ((iy>>31)&1) | ((ix>>30)&2); /* 2*sign(x)+sign(y) */ in atan2f()
35 iy &= 0x7fffffff; in atan2f()
38 if (iy == 0) { in atan2f()
51 if (iy == 0x7f800000) { in atan2f()
68 if (ix+(26<<23) < iy || iy == 0x7f800000) in atan2f()
72 if ((m&2) && iy+(26<<23) < ix) /*|y/x| < 0x1p-26, x < 0 */ in atan2f()
H A Dpowf.c106 static inline int checkint(uint32_t iy) in checkint() argument
108 int e = iy >> 23 & 0xff; in checkint()
113 if (iy & ((1 << (0x7f + 23 - e)) - 1)) in checkint()
115 if (iy & (1 << (0x7f + 23 - e))) in checkint()
128 uint32_t ix, iy; in powf() local
131 iy = asuint(y); in powf()
133 zeroinfnan(iy))) { in powf()
135 if (predict_false(zeroinfnan(iy))) { in powf()
136 if (2 * iy == 0) in powf()
141 2 * iy > in powf()
[all...]
H A Dpow.c235 static inline int checkint(uint64_t iy) in checkint() argument
237 int e = iy >> 52 & 0x7ff; in checkint()
242 if (iy & ((1ULL << (0x3ff + 52 - e)) - 1)) in checkint()
244 if (iy & (1ULL << (0x3ff + 52 - e))) in checkint()
258 uint64_t ix, iy; in pow() local
262 iy = asuint64(y); in pow()
271 if (predict_false(zeroinfnan(iy))) { in pow()
272 if (2 * iy == 0) in pow()
277 2 * iy > 2 * asuint64(INFINITY)) in pow()
281 if ((2 * ix < 2 * asuint64(1.0)) == !(iy >> 6 in pow()
[all...]
/third_party/musl/src/math/
H A Datan2.c17 * ARG (x+iy) = arctan(y/x) ... if x > 0,
18 * ARG (x+iy) = pi - arctan[y/(-x)] ... if x < 0,
49 uint32_t m,lx,ly,ix,iy; in atan2() local
54 EXTRACT_WORDS(iy, ly, y); in atan2()
57 m = ((iy>>31)&1) | ((ix>>30)&2); /* 2*sign(x)+sign(y) */ in atan2()
59 iy = iy & 0x7fffffff; in atan2()
62 if ((iy|ly) == 0) { in atan2()
75 if (iy == 0x7ff00000) { in atan2()
92 if (ix+(64<<20) < iy || i in atan2()
[all...]
H A Datan2f.c25 uint32_t m,ix,iy; in atan2f() local
30 GET_FLOAT_WORD(iy, y); in atan2f()
33 m = ((iy>>31)&1) | ((ix>>30)&2); /* 2*sign(x)+sign(y) */ in atan2f()
35 iy &= 0x7fffffff; in atan2f()
38 if (iy == 0) { in atan2f()
51 if (iy == 0x7f800000) { in atan2f()
68 if (ix+(26<<23) < iy || iy == 0x7f800000) in atan2f()
72 if ((m&2) && iy+(26<<23) < ix) /*|y/x| < 0x1p-26, x < 0 */ in atan2f()
H A Dpowf.c106 static inline int checkint(uint32_t iy) in checkint() argument
108 int e = iy >> 23 & 0xff; in checkint()
113 if (iy & ((1 << (0x7f + 23 - e)) - 1)) in checkint()
115 if (iy & (1 << (0x7f + 23 - e))) in checkint()
128 uint32_t ix, iy; in powf() local
131 iy = asuint(y); in powf()
133 zeroinfnan(iy))) { in powf()
135 if (predict_false(zeroinfnan(iy))) { in powf()
136 if (2 * iy == 0) in powf()
141 2 * iy > in powf()
[all...]
H A Dpow.c235 static inline int checkint(uint64_t iy) in checkint() argument
237 int e = iy >> 52 & 0x7ff; in checkint()
242 if (iy & ((1ULL << (0x3ff + 52 - e)) - 1)) in checkint()
244 if (iy & (1ULL << (0x3ff + 52 - e))) in checkint()
258 uint64_t ix, iy; in pow() local
262 iy = asuint64(y); in pow()
271 if (predict_false(zeroinfnan(iy))) { in pow()
272 if (2 * iy == 0) in pow()
277 2 * iy > 2 * asuint64(INFINITY)) in pow()
281 if ((2 * ix < 2 * asuint64(1.0)) == !(iy >> 6 in pow()
[all...]
/third_party/jerryscript/jerry-libm/
H A Dfmod.c41 int n, hx, hy, hz, ix, iy, sx, i; in fmod() local
93 /* determine iy = ilogb(y) */ in fmod()
98 for (iy = -1043, i = ly; i > 0; i <<= 1) in fmod()
100 iy -= 1; in fmod()
105 for (iy = -1022, i = (hy << 11); i > 0; i <<= 1) in fmod()
107 iy -= 1; in fmod()
113 iy = (hy >> 20) - 1023; in fmod()
135 if (iy >= -1022) in fmod()
141 n = -1022 - iy; in fmod()
155 n = ix - iy; in fmod()
[all...]
H A Datan2.c35 * ARG (x+iy) = arctan(y/x) ... if x > 0,
36 * ARG (x+iy) = pi - arctan[y/(-x)] ... if x < 0,
68 int k, m, hx, hy, ix, iy; in atan2() local
75 iy = hy & 0x7fffffff; in atan2()
77 if (((ix | ((lx | -lx) >> 31)) > 0x7ff00000) || ((iy | ((ly | -ly) >> 31)) > 0x7ff00000)) /* x or y is NaN */ in atan2()
88 if ((iy | ly) == 0) in atan2()
116 if (iy == 0x7ff00000) in atan2()
162 if (iy == 0x7ff00000) in atan2()
168 k = (iy - ix) >> 20; in atan2()
H A Dpow.c127 int hx, hy, ix, iy; in pow() local
135 iy = hy & 0x7fffffff; in pow()
144 if ((iy | ly) == 0) in pow()
150 if (ix > 0x7ff00000 || ((ix == 0x7ff00000) && (lx != 0)) || iy > 0x7ff00000 || ((iy == 0x7ff00000) && (ly != 0))) in pow()
163 if (iy >= 0x43400000) /* even integer y */ in pow()
167 else if (iy >= 0x3ff00000) in pow()
169 k = (iy >> 20) - 0x3ff; /* exponent */ in pow()
180 j = iy >> (20 - k); in pow()
181 if ((j << (20 - k)) == iy) in pow()
[all...]
/third_party/optimized-routines/math/
H A Dpowf.c111 checkint (uint32_t iy) in checkint() argument
113 int e = iy >> 23 & 0xff; in checkint()
118 if (iy & ((1 << (0x7f + 23 - e)) - 1)) in checkint()
120 if (iy & (1 << (0x7f + 23 - e))) in checkint()
135 uint32_t ix, iy; in powf() local
138 iy = asuint (y); in powf()
139 if (unlikely (ix - 0x00800000 >= 0x7f800000 - 0x00800000 || zeroinfnan (iy))) in powf()
142 if (unlikely (zeroinfnan (iy))) in powf()
144 if (2 * iy == 0) in powf()
148 if (2 * ix > 2u * 0x7f800000 || 2 * iy > in powf()
[all...]
H A Dpow.c251 checkint (uint64_t iy) in checkint() argument
253 int e = iy >> 52 & 0x7ff; in checkint()
258 if (iy & ((1ULL << (0x3ff + 52 - e)) - 1)) in checkint()
260 if (iy & (1ULL << (0x3ff + 52 - e))) in checkint()
276 uint64_t ix, iy; in pow() local
280 iy = asuint64 (y); in pow()
290 if (unlikely (zeroinfnan (iy))) in pow()
292 if (2 * iy == 0) in pow()
297 || 2 * iy > 2 * asuint64 (INFINITY)) in pow()
301 if ((2 * ix < 2 * asuint64 (1.0)) == !(iy >> 6 in pow()
[all...]
/third_party/cups-filters/cupsfilters/
H A Dimage-photocd.c52 *iy, /* Luminance */ in _cupsImageReadPhotoCD() local
171 for (pass = 0, iy = in; pass < 2; pass ++) in _cupsImageReadPhotoCD()
185 *rgbptr-- = 255 - *iy++; in _cupsImageReadPhotoCD()
194 cupsImageWhiteToBlack(iy, out, 768); in _cupsImageReadPhotoCD()
200 iy += 768; in _cupsImageReadPhotoCD()
206 *rgbptr-- = 255 - *iy++; in _cupsImageReadPhotoCD()
216 cupsImageLut(iy, 768, lut); in _cupsImageReadPhotoCD()
218 _cupsImagePutRow(img, 0, y + pass, 768, iy); in _cupsImageReadPhotoCD()
219 iy += 768; in _cupsImageReadPhotoCD()
233 x ++, iy in _cupsImageReadPhotoCD()
[all...]
H A Dimage-zoom.c34 static void zoom_bilinear(cups_izoom_t *z, int iy);
35 static void zoom_nearest(cups_izoom_t *z, int iy);
59 int iy) /* I - Zoom image row */ in _cupsImageZoomFill()
64 zoom_nearest(z, iy); in _cupsImageZoomFill()
68 zoom_bilinear(z, iy); in _cupsImageZoomFill()
212 int iy) /* I - Zoom image row */ in zoom_bilinear()
231 if (iy > z->ymax) in zoom_bilinear()
232 iy = z->ymax; in zoom_bilinear()
246 cupsImageGetCol(z->img, z->xorig - iy, z->yorig, z->width, z->in); in zoom_bilinear()
248 cupsImageGetRow(z->img, z->xorig, z->yorig + iy, in zoom_bilinear()
58 _cupsImageZoomFill(cups_izoom_t *z, int iy) _cupsImageZoomFill() argument
211 zoom_bilinear(cups_izoom_t *z, int iy) zoom_bilinear() argument
292 zoom_nearest(cups_izoom_t *z, int iy) zoom_nearest() argument
[all...]
/third_party/musl/src/complex/
H A Dccoshf.c38 int32_t hx, hy, ix, iy; in ccoshf() local
47 iy = 0x7fffffff & hy; in ccoshf()
49 if (ix < 0x7f800000 && iy < 0x7f800000) { in ccoshf()
50 if (iy == 0) in ccoshf()
71 if (ix == 0 && iy >= 0x7f800000) in ccoshf()
74 if (iy == 0 && ix >= 0x7f800000) { in ccoshf()
80 if (ix < 0x7f800000 && iy >= 0x7f800000) in ccoshf()
84 if (iy >= 0x7f800000) in ccoshf()
H A Dcsinh.c30 * sinh(z) = sinh(x+iy)
44 int32_t hx, hy, ix, iy, lx, ly; in csinh() local
53 iy = 0x7fffffff & hy; in csinh()
56 if (ix < 0x7ff00000 && iy < 0x7ff00000) { in csinh()
57 if ((iy | ly) == 0) in csinh()
87 if ((ix | lx) == 0 && iy >= 0x7ff00000) in csinh()
95 if ((iy | ly) == 0 && ix >= 0x7ff00000) { in csinh()
109 if (ix < 0x7ff00000 && iy >= 0x7ff00000) in csinh()
124 if (iy >= 0x7ff00000) in csinh()
H A Dcsinhf.c38 int32_t hx, hy, ix, iy; in csinhf() local
47 iy = 0x7fffffff & hy; in csinhf()
49 if (ix < 0x7f800000 && iy < 0x7f800000) { in csinhf()
50 if (iy == 0) in csinhf()
71 if (ix == 0 && iy >= 0x7f800000) in csinhf()
74 if (iy == 0 && ix >= 0x7f800000) { in csinhf()
80 if (ix < 0x7f800000 && iy >= 0x7f800000) in csinhf()
84 if (iy >= 0x7f800000) in csinhf()
H A Dccosh.c30 * cosh(z) = cosh(x+iy)
44 int32_t hx, hy, ix, iy, lx, ly; in ccosh() local
53 iy = 0x7fffffff & hy; in ccosh()
56 if (ix < 0x7ff00000 && iy < 0x7ff00000) { in ccosh()
57 if ((iy | ly) == 0) in ccosh()
87 if ((ix | lx) == 0 && iy >= 0x7ff00000) in ccosh()
96 if ((iy | ly) == 0 && ix >= 0x7ff00000) { in ccosh()
110 if (ix < 0x7ff00000 && iy >= 0x7ff00000) in ccosh()
123 if (iy >= 0x7ff00000) in ccosh()
/third_party/musl/porting/uniproton/kernel/src/math/
H A Dpow.c235 static inline int checkint(uint64_t iy) in checkint() argument
237 int e = iy >> 52 & 0x7ff; in checkint()
242 if (iy & ((1ULL << (0x3ff + 52 - e)) - 1)) in checkint()
244 if (iy & (1ULL << (0x3ff + 52 - e))) in checkint()
258 uint64_t ix, iy; in pow() local
262 iy = asuint64(y); in pow()
271 if (predict_false(zeroinfnan(iy))) { in pow()
272 if (2 * iy == 0) in pow()
277 2 * iy > 2 * asuint64(INFINITY)) in pow()
281 if ((2 * ix < 2 * asuint64(1.0)) == !(iy >> 6 in pow()
[all...]
/third_party/musl/porting/liteos_m/kernel/src/math/
H A Dpow.c235 static inline int checkint(uint64_t iy) in checkint() argument
237 int e = iy >> 52 & 0x7ff; in checkint()
242 if (iy & ((1ULL << (0x3ff + 52 - e)) - 1)) in checkint()
244 if (iy & (1ULL << (0x3ff + 52 - e))) in checkint()
258 uint64_t ix, iy; in pow() local
262 iy = asuint64(y); in pow()
271 if (predict_false(zeroinfnan(iy))) { in pow()
272 if (2 * iy == 0) in pow()
277 2 * iy > 2 * asuint64(INFINITY)) in pow()
281 if ((2 * ix < 2 * asuint64(1.0)) == !(iy >> 6 in pow()
[all...]
/third_party/skia/docs/examples/
H A DPath_contains.cpp15 for (int iy = -4; iy <= 4; iy += 2) { in REG_FIDDLE()
17 coverage += path.contains(x + ix, y + iy); in REG_FIDDLE()
/third_party/FreeBSD/lib/msun/ld128/
H A De_powl.c152 u_int32_t ix, iy; in powl() local
162 iy = hy & 0x7fffffff; in powl()
166 if ((iy | q.parts32.mswlo | q.parts32.lswhi | q.parts32.lswlo) == 0) in powl()
172 if (x == -1.0L && iy == 0x7fff0000 in powl()
180 || (iy > 0x7fff0000) in powl()
181 || ((iy == 0x7fff0000) in powl()
193 if (iy >= 0x40700000) /* 2^113 */ in powl()
195 else if (iy >= 0x3fff0000) /* 1.0 */ in powl()
211 if (iy == 0x7fff0000) /* y is +-inf */ in powl()
221 if (iy in powl()
[all...]
/third_party/mesa3d/src/gallium/drivers/llvmpipe/
H A Dlp_rast_tri_tmp.h156 int iy = (i >> 2) * 4; in do_block_16() local
158 int py = y + iy; in do_block_16()
168 + IMUL64(plane[j].dcdy, iy)); in do_block_16()
179 int iy = (i >> 2) * 4; in do_block_16() local
181 int py = y + iy; in do_block_16()
313 int iy = (i >> 2) * 16; in lp_rast_triangle() local
315 int py = y + iy; in lp_rast_triangle()
321 + IMUL64(plane[j].dcdy, iy)); in lp_rast_triangle()
334 int iy = (i >> 2) * 16; in lp_rast_triangle() local
336 int py = y + iy; in lp_rast_triangle()
408 int iy = (i >> 2) * 4; TRI_16() local
[all...]
/third_party/skia/gm/
H A Dninepatchstretch.cpp94 for (int iy = 0; iy < 2; ++iy) {
96 int i = ix * 2 + iy;
97 SkRect r = SkRect::MakeXYWH(x + ix * fixed, y + iy * fixed,

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