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Searched refs:iy (Results 1 – 25 of 283) sorted by relevance

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/external/arm-optimized-routines/math/single/
De_powf.c19 unsigned ix, iy; in powf() local
22 iy = fai(y); in powf()
25 ((iy << 1) + 0x02000000) < 0x40000000, 0)) { in powf()
69 …if (__builtin_expect(((iy << 1) + 0x02000000) >= 0x40000000, 1)) { /* normalised and sensible y … in powf()
88 yexp = (iy >> 23) & 0xFF; in powf()
116 if (iy & ((1 << yunitsbit)-1)) in powf()
118 else if (iy & (1 << yunitsbit)) in powf()
142 … } else if (((iy << 1) + 0x02000000) >= 0x02000000) { /* denormal, nearly-denormal or zero y */ in powf()
180 iy = 0x1f800000 | (iy & 0x80000000); /* keep the sign; that's important */ in powf()
181 y = fhex(iy); in powf()
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/external/libxaac/decoder/
Dixheaacd_basic_funcs.c155 WORD32 iy = in ixheaacd_one_by_sqrt_calc() local
158 iy = ixheaacd_shl32_dir_sat_limit(iy, 1); in ixheaacd_one_by_sqrt_calc()
160 a = ixheaacd_mult32_shl_sat(op, iy); in ixheaacd_one_by_sqrt_calc()
162 ixheaacd_mult32_shl_sat(a, iy), 1)); in ixheaacd_one_by_sqrt_calc()
163 iy = ixheaacd_add32_sat(iy, ixheaacd_mult32_shl_sat(a, iy)); in ixheaacd_one_by_sqrt_calc()
165 a = ixheaacd_mult32_shl_sat(op, iy); in ixheaacd_one_by_sqrt_calc()
167 ixheaacd_mult32_shl_sat(a, iy), 1)); in ixheaacd_one_by_sqrt_calc()
168 iy = ixheaacd_add32_sat(iy, ixheaacd_mult32_shl_sat(a, iy)); in ixheaacd_one_by_sqrt_calc()
170 a = ixheaacd_mult32_shl_sat(op, iy); in ixheaacd_one_by_sqrt_calc()
172 ixheaacd_mult32_shl_sat(a, iy), 1)); in ixheaacd_one_by_sqrt_calc()
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/external/libaom/libaom/av1/common/x86/
Dhighbd_warp_plane_sse4.c171 int iy = iy4 + k; in highbd_warp_horizontal_filter_alpha0_beta0() local
172 if (iy < 0) in highbd_warp_horizontal_filter_alpha0_beta0()
173 iy = 0; in highbd_warp_horizontal_filter_alpha0_beta0()
174 else if (iy > height - 1) in highbd_warp_horizontal_filter_alpha0_beta0()
175 iy = height - 1; in highbd_warp_horizontal_filter_alpha0_beta0()
179 _mm_loadu_si128((__m128i *)(ref + iy * stride + ix4 - 7)); in highbd_warp_horizontal_filter_alpha0_beta0()
181 _mm_loadu_si128((__m128i *)(ref + iy * stride + ix4 + 1)); in highbd_warp_horizontal_filter_alpha0_beta0()
194 int iy = iy4 + k; in highbd_warp_horizontal_filter_alpha0() local
195 if (iy < 0) in highbd_warp_horizontal_filter_alpha0()
196 iy = 0; in highbd_warp_horizontal_filter_alpha0()
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Dwarp_plane_sse4.c355 int iy = iy4 + k; in warp_horizontal_filter() local
356 if (iy < 0) in warp_horizontal_filter()
357 iy = 0; in warp_horizontal_filter()
358 else if (iy > height - 1) in warp_horizontal_filter()
359 iy = height - 1; in warp_horizontal_filter()
364 _mm_loadu_si128((__m128i *)(ref + iy * stride + ix4 - 7)); in warp_horizontal_filter()
377 int iy = iy4 + k; in warp_horizontal_filter_alpha0() local
378 if (iy < 0) in warp_horizontal_filter_alpha0()
379 iy = 0; in warp_horizontal_filter_alpha0()
380 else if (iy > height - 1) in warp_horizontal_filter_alpha0()
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/external/fdlibm/
De_fmod.c35 int n,hx,hy,hz,ix,iy,sx,i; local
68 for (iy = -1043, i=ly; i>0; i<<=1) iy -=1;
70 for (iy = -1022,i=(hy<<11); i>0; i<<=1) iy -=1;
72 } else iy = (hy>>20)-1023;
87 if(iy >= -1022)
90 n = -1022-iy;
101 n = ix - iy;
119 iy -= 1;
121 if(iy>= -1022) { /* normalize output */
122 hx = ((hx-0x00100000)|((iy+1023)<<20));
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De_pow.c110 int hx,hy,ix,iy; local
116 ix = hx&0x7fffffff; iy = hy&0x7fffffff;
119 if((iy|ly)==0) return one;
123 iy > 0x7ff00000 || ((iy==0x7ff00000)&&(ly!=0)))
133 if(iy>=0x43400000) yisint = 2; /* even integer y */
134 else if(iy>=0x3ff00000) {
135 k = (iy>>20)-0x3ff; /* exponent */
140 j = iy>>(20-k);
141 if((j<<(20-k))==iy) yisint = 2-(j&1);
148 if (iy==0x7ff00000) { /* y is +-inf */
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De_atan2.c64 int k,m,hx,hy,ix,iy; local
69 hy = __HI(y); iy = hy&0x7fffffff;
72 ((iy|((ly|-ly)>>31))>0x7ff00000)) /* x or y is NaN */
78 if((iy|ly)==0) {
91 if(iy==0x7ff00000) {
108 if(iy==0x7ff00000) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny;
111 k = (iy-ix)>>20;
Dk_sin.c58 double __kernel_sin(double x, double y, int iy) in __kernel_sin() argument
60 double __kernel_sin(x, y, iy) in __kernel_sin()
61 double x,y; int iy; /* iy=0 if y is zero */ in __kernel_sin()
72 if(iy==0) return x+v*(S1+z*r);
Dk_tan.c74 __kernel_tan(double x, double y, int iy) { in __kernel_tan() argument
82 if (((ix | __LO(x)) | (iy + 1)) == 0) in __kernel_tan()
85 if (iy == 1) in __kernel_tan()
127 v = (double) iy; in __kernel_tan()
131 if (iy == 1) in __kernel_tan()
Ds_nextafter.c30 int hx,hy,ix,iy; local
38 iy = hy&0x7fffffff; /* |y| */
41 ((iy>=0x7ff00000)&&((iy-0x7ff00000)|ly)!=0)) /* y is nan */
/external/arm-optimized-routines/math/
Dpowf.c115 checkint (uint32_t iy) in checkint() argument
117 int e = iy >> 23 & 0xff; in checkint()
122 if (iy & ((1 << (0x7f + 23 - e)) - 1)) in checkint()
124 if (iy & (1 << (0x7f + 23 - e))) in checkint()
139 uint32_t ix, iy; in powf() local
142 iy = asuint (y); in powf()
143 if (unlikely (ix - 0x00800000 >= 0x7f800000 - 0x00800000 || zeroinfnan (iy))) in powf()
146 if (unlikely (zeroinfnan (iy))) in powf()
148 if (2 * iy == 0) in powf()
152 if (2 * ix > 2u * 0x7f800000 || 2 * iy > 2u * 0x7f800000) in powf()
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Dpow.c250 checkint (uint64_t iy) in checkint() argument
252 int e = iy >> 52 & 0x7ff; in checkint()
257 if (iy & ((1ULL << (0x3ff + 52 - e)) - 1)) in checkint()
259 if (iy & (1ULL << (0x3ff + 52 - e))) in checkint()
275 uint64_t ix, iy; in pow() local
279 iy = asuint64 (y); in pow()
289 if (unlikely (zeroinfnan (iy))) in pow()
291 if (2 * iy == 0) in pow()
296 || 2 * iy > 2 * asuint64 (INFINITY)) in pow()
300 if ((2 * ix < 2 * asuint64 (1.0)) == !(iy >> 63)) in pow()
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/external/libopus/celt/
Dvq.c117 static void normalise_residual(int * OPUS_RESTRICT iy, celt_norm * OPUS_RESTRICT X, in normalise_residual() argument
135 X[i] = EXTRACT16(PSHR32(MULT16_16(g, iy[i]), k+1)); in normalise_residual()
139 static unsigned extract_collapse_mask(int *iy, int N, int B) in extract_collapse_mask() argument
154 tmp |= iy[i*N0+j]; in extract_collapse_mask()
161 opus_val16 op_pvq_search_c(celt_norm *X, int *iy, int K, int N, int arch) in op_pvq_search_c() argument
182 iy[j] = 0; in op_pvq_search_c()
222 iy[j] = MULT16_16_Q15(X[j],rcp); in op_pvq_search_c()
224 iy[j] = (int)floor(rcp*X[j]); in op_pvq_search_c()
226 y[j] = (celt_norm)iy[j]; in op_pvq_search_c()
230 pulsesLeft -= iy[j]; in op_pvq_search_c()
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/external/mesa3d/src/mesa/swrast/
Ds_aatritemp.h184 GLint iy; variable
186 #pragma omp parallel for schedule(dynamic) private(iy) firstprivate(span)
188 for (iy = iyMin; iy < iyMax; iy++) {
189 GLfloat x = pMin[0] - (yMin - iy) * dxdy;
200 coverage = compute_coveragef(pMin, pMid, pMax, startX, iy);
211 span.attrStart[VARYING_SLOT_POS][3] = solve_plane(ix + 0.5F, iy + 0.5F, wPlane);
215 span.attrStart[attr][c] = solve_plane(ix + 0.5F, iy + 0.5F, attrPlane[attr][c]);
223 const GLfloat cx = ix + 0.5F, cy = iy + 0.5F;
235 coverage = compute_coveragef(pMin, pMid, pMax, ix, iy);
240 span.y = iy;
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Ds_points.c194 GLint xmin, xmax, ymin, ymax, iy; in sprite_point() local
218 for (iy = ymin; iy <= ymax; iy++) { in sprite_point()
227 span.y = iy; in sprite_point()
315 GLint ix, iy; in smooth_point() local
317 for (iy = ymin; iy <= ymax; iy++) { in smooth_point()
321 span.y = iy; in smooth_point()
327 const GLfloat dy = iy - y + 0.5F; in smooth_point()
410 GLint xmin, xmax, ymin, ymax, ix, iy; in large_point() local
434 for (iy = ymin; iy <= ymax; iy++) { in large_point()
437 span.array->y[span.end] = iy; in large_point()
/external/eigen/blas/f2c/
Ddspmv.c23 integer i__, j, k, kk, ix, iy, jx, jy, kx, ky, info; in dspmv_() local
195 iy = ky; in dspmv_()
199 y[iy] = 0.; in dspmv_()
200 iy += *incy; in dspmv_()
206 y[iy] = *beta * y[iy]; in dspmv_()
207 iy += *incy; in dspmv_()
246 iy = ky; in dspmv_()
249 y[iy] += temp1 * ap[k]; in dspmv_()
252 iy += *incy; in dspmv_()
293 iy = jy; in dspmv_()
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Dsspmv.c23 integer i__, j, k, kk, ix, iy, jx, jy, kx, ky, info; in sspmv_() local
195 iy = ky; in sspmv_()
199 y[iy] = 0.f; in sspmv_()
200 iy += *incy; in sspmv_()
206 y[iy] = *beta * y[iy]; in sspmv_()
207 iy += *incy; in sspmv_()
246 iy = ky; in sspmv_()
249 y[iy] += temp1 * ap[k]; in sspmv_()
252 iy += *incy; in sspmv_()
293 iy = jy; in sspmv_()
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Dssbmv.c23 integer i__, j, l, ix, iy, jx, jy, kx, ky, info; in ssbmv_() local
238 iy = ky; in ssbmv_()
242 y[iy] = 0.f; in ssbmv_()
243 iy += *incy; in ssbmv_()
249 y[iy] = *beta * y[iy]; in ssbmv_()
250 iy += *incy; in ssbmv_()
289 iy = ky; in ssbmv_()
295 y[iy] += temp1 * a[l + i__ + j * a_dim1]; in ssbmv_()
298 iy += *incy; in ssbmv_()
344 iy = jy; in ssbmv_()
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Ddsbmv.c23 integer i__, j, l, ix, iy, jx, jy, kx, ky, info; in dsbmv_() local
236 iy = ky; in dsbmv_()
240 y[iy] = 0.; in dsbmv_()
241 iy += *incy; in dsbmv_()
247 y[iy] = *beta * y[iy]; in dsbmv_()
248 iy += *incy; in dsbmv_()
287 iy = ky; in dsbmv_()
293 y[iy] += temp1 * a[l + i__ + j * a_dim1]; in dsbmv_()
296 iy += *incy; in dsbmv_()
342 iy = jy; in dsbmv_()
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Dchpmv.c28 integer i__, j, k, kk, ix, iy, jx, jy, kx, ky, info; in chpmv_() local
211 iy = ky; in chpmv_()
215 i__2 = iy; in chpmv_()
217 iy += *incy; in chpmv_()
223 i__2 = iy; in chpmv_()
224 i__3 = iy; in chpmv_()
229 iy += *incy; in chpmv_()
295 iy = ky; in chpmv_()
298 i__3 = iy; in chpmv_()
299 i__4 = iy; in chpmv_()
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/external/libopus/celt/x86/
Dvq_sse.h33 opus_val16 op_pvq_search_sse2(celt_norm *_X, int *iy, int K, int N, int arch);
36 #define op_pvq_search(x, iy, K, N, arch) \ argument
37 (op_pvq_search_sse2(x, iy, K, N, arch))
42 celt_norm *_X, int *iy, int K, int N, int arch);
44 # define op_pvq_search(X, iy, K, N, arch) \ argument
45 ((*OP_PVQ_SEARCH_IMPL[(arch) & OPUS_ARCHMASK])(X, iy, K, N, arch))
/external/skia/src/core/
DSkScan_DAAPath.cpp272 int iy = SkFixedFloorToInt(upperFloor); in gen_alpha_deltas() local
277 if (iy >= clippedIR.fTop && iy < clippedIR.fBottom) { in gen_alpha_deltas()
278 add_coverage_delta_segment<true>(iy, rowHeight, currE, nextX, &result); in gen_alpha_deltas()
288 add_coverage_delta_segment<true>(iy, rowHeight, currE, nextX, &result); in gen_alpha_deltas()
290 iy--; // compensate the iy++ in the while loop in gen_alpha_deltas()
295 iy++; in gen_alpha_deltas()
296 SkFixed y = SkIntToFixed(iy); in gen_alpha_deltas()
305 if (iy >= rectTop && iy < rectBot) { in gen_alpha_deltas()
307 iy = rectBot - 1; // Skip the rect part by advancing iy to the bottom. in gen_alpha_deltas()
312 add_coverage_delta_segment<false>(iy, SK_Fixed1, currE, nextX, &result); in gen_alpha_deltas()
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/external/skqp/src/core/
DSkScan_DAAPath.cpp272 int iy = SkFixedFloorToInt(upperFloor); in gen_alpha_deltas() local
277 if (iy >= clippedIR.fTop && iy < clippedIR.fBottom) { in gen_alpha_deltas()
278 add_coverage_delta_segment<true>(iy, rowHeight, currE, nextX, &result); in gen_alpha_deltas()
288 add_coverage_delta_segment<true>(iy, rowHeight, currE, nextX, &result); in gen_alpha_deltas()
290 iy--; // compensate the iy++ in the while loop in gen_alpha_deltas()
295 iy++; in gen_alpha_deltas()
296 SkFixed y = SkIntToFixed(iy); in gen_alpha_deltas()
305 if (iy >= rectTop && iy < rectBot) { in gen_alpha_deltas()
307 iy = rectBot - 1; // Skip the rect part by advancing iy to the bottom. in gen_alpha_deltas()
312 add_coverage_delta_segment<false>(iy, SK_Fixed1, currE, nextX, &result); in gen_alpha_deltas()
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/external/libaom/libaom/av1/common/arm/
Dwarp_plane_neon.c542 int iy = iy4 + k; in av1_warp_affine_neon() local
543 if (iy < 0) in av1_warp_affine_neon()
544 iy = 0; in av1_warp_affine_neon()
545 else if (iy > height - 1) in av1_warp_affine_neon()
546 iy = height - 1; in av1_warp_affine_neon()
549 ref[iy * stride] * (1 << (FILTER_BITS - reduce_bits_horiz)); in av1_warp_affine_neon()
555 int iy = iy4 + k; in av1_warp_affine_neon() local
556 if (iy < 0) in av1_warp_affine_neon()
557 iy = 0; in av1_warp_affine_neon()
558 else if (iy > height - 1) in av1_warp_affine_neon()
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/external/mesa3d/src/gallium/drivers/llvmpipe/
Dlp_rast_tri_tmp.h138 int iy = (i >> 2) * 4; in TAG() local
140 int py = y + iy; in TAG()
150 + IMUL64(plane[j].dcdy, iy)); in TAG()
160 int iy = (i >> 2) * 4; in TAG() local
162 int py = y + iy; in TAG()
292 int iy = (i >> 2) * 16; in TAG() local
294 int py = y + iy; in TAG()
300 + IMUL64(plane[j].dcdy, iy)); in TAG()
313 int iy = (i >> 2) * 16; in TAG() local
315 int py = y + iy; in TAG()
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