| /third_party/libjpeg-turbo/java/org/libjpegturbo/turbojpeg/ |
| D | TJScalingFactor.java | 44 public TJScalingFactor(int num, int denom) { in TJScalingFactor() argument
45 if (num < 1 || denom < 1) in TJScalingFactor()
48 this.denom = denom; in TJScalingFactor()
66 return denom; in getDenom()
79 return (dimension * num + denom - 1) / denom; in getScaled()
92 return this.num == other.num && this.denom == other.denom; in equals()
103 return num == 1 && denom == 1; in isOne()
114 private int denom = 1; field in TJScalingFactor
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| /third_party/flutter/skia/third_party/externals/libjpeg-turbo/java/org/libjpegturbo/turbojpeg/ |
| D | TJScalingFactor.java | 44 public TJScalingFactor(int num, int denom) { in TJScalingFactor() argument
45 if (num < 1 || denom < 1) in TJScalingFactor()
48 this.denom = denom; in TJScalingFactor()
66 return denom; in getDenom()
79 return (dimension * num + denom - 1) / denom; in getScaled()
92 return this.num == other.num && this.denom == other.denom; in equals()
103 return num == 1 && denom == 1; in isOne()
114 private int denom = 1; field in TJScalingFactor
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| /third_party/mesa3d/src/compiler/nir/ |
| D | nir_lower_idiv.c | 45 nir_ssa_def *numer, nir_ssa_def *denom) in convert_instr() argument
56 bf = nir_i2f32(bld, denom); in convert_instr()
60 b = nir_iabs(bld, denom); in convert_instr()
63 bf = nir_u2f32(bld, denom); in convert_instr()
65 b = denom; in convert_instr()
102 r = nir_ixor(bld, numer, denom); in convert_instr()
108 q = nir_imul(bld, q, denom); in convert_instr()
113 nir_bcsel(bld, r, nir_iadd(bld, q, denom), q)); in convert_instr()
124 emit_udiv(nir_builder *bld, nir_ssa_def *numer, nir_ssa_def *denom, bool modulo) in emit_udiv() argument
126 nir_ssa_def *rcp = nir_frcp(bld, nir_u2f32(bld, denom)); in emit_udiv()
[all …]
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| /third_party/boost/boost/math/interpolators/ |
| D | catmull_rom.hpp | 166 typename Point::value_type denom = 1/(m_s[i] - m_s[i-1]); in operator ()() local
169 A1_or_A3[j] = denom*(s1s*m_pnts[i-1][j] - s0s*m_pnts[i][j]); in operator ()()
179 denom = 1/(m_s[i+1] - m_s[i-1]); in operator ()()
182 B1_or_C[j] = denom*(s2s*A1_or_A3[j] - s0s*A2_or_B2[j]); in operator ()()
185 denom = 1/(m_s[i+2] - m_s[i+1]); in operator ()()
188 A1_or_A3[j] = denom*(s3s*m_pnts[i+1][j] - s2s*m_pnts[i+2][j]); in operator ()()
192 denom = 1/(m_s[i+2] - m_s[i]); in operator ()()
195 B2[j] = denom*(s3s*A2_or_B2[j] - s1s*A1_or_A3[j]); in operator ()()
220 typename Point::value_type denom = 1/(m_s[i] - m_s[i-1]); in prime() local
221 typename Point::value_type k1 = (m_s[i]-s)*denom; in prime()
[all …]
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| /third_party/boost/libs/safe_numerics/example/ |
| D | motor2.c | 40 int16 denom; // 4.n+1 in ramp algo variable
66 denom = ((step_no - move) * 4) + 1; in isr_motor_step()
68 denom = ((move - step_no) * 4) - 1; in isr_motor_step()
70 denom += 4; in isr_motor_step()
80 denom += 4; in isr_motor_step()
85 if(denom > 0) in isr_motor_step()
86 c -= (c << 1) / denom; in isr_motor_step()
88 c += (c << 1) / -denom; in isr_motor_step()
104 denom = 5 - ((move - step_no) * 4); in isr_motor_step()
141 denom = 1; // 4.n+1, n=0 in motor_run()
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| D | motor1.c | 39 int16 denom; // 4.n+1 in ramp algo variable
60 denom = ((step_no - move) << 2) + 1; in isr_motor_step()
62 denom += 4; in isr_motor_step()
72 denom += 4; in isr_motor_step()
73 c32 -= (c32 << 1) / denom; // ramp algorithm in isr_motor_step()
86 denom = ((step_no - move) << 2) + 5; in isr_motor_step()
124 denom = 1; // 4.n+1, n=0 in motor_run()
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| D | Motor.c | 45 signed int16 denom; // 4.n+1 in ramp algo variable
65 denom = ((step_no - move)<<2)+1; in isr_motor_step()
68 denom +=4; in isr_motor_step()
79 denom+=4; in isr_motor_step()
80 c32 -= (c32<<1)/denom; // ramp algorithm in isr_motor_step()
95 denom = ((step_no - move)<<2)+5; in isr_motor_step()
138 denom = 1; // 4.n+1, n=0 in motor_run()
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| /third_party/boost/boost/math/special_functions/detail/ |
| D | bessel_jy_asym.hpp | 51 T denom = 4 * x; in asymptotic_bessel_phase_mx() local
52 T denom_mult = denom * denom; in asymptotic_bessel_phase_mx()
55 s += (mu - 1) / (2 * denom); in asymptotic_bessel_phase_mx()
56 denom *= denom_mult; in asymptotic_bessel_phase_mx()
57 s += (mu - 1) * (mu - 25) / (6 * denom); in asymptotic_bessel_phase_mx()
58 denom *= denom_mult; in asymptotic_bessel_phase_mx()
59 s += (mu - 1) * (mu * mu - 114 * mu + 1073) / (5 * denom); in asymptotic_bessel_phase_mx()
60 denom *= denom_mult; in asymptotic_bessel_phase_mx()
61 s += (mu - 1) * (5 * mu * mu * mu - 1535 * mu * mu + 54703 * mu - 375733) / (14 * denom); in asymptotic_bessel_phase_mx()
199 T denom = ex; in asymptotic_bessel_i_large_x() local
[all …]
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| D | bessel_jy_derivatives_asym.hpp | 47 T denom = 4 * x; in asymptotic_bessel_derivative_phase_mx() local
48 T denom_mult = denom * denom; in asymptotic_bessel_derivative_phase_mx()
51 s += (mu + 3) / (2 * denom); in asymptotic_bessel_derivative_phase_mx()
52 denom *= denom_mult; in asymptotic_bessel_derivative_phase_mx()
53 s += (mu2 + (46 * mu) - 63) / (6 * denom); in asymptotic_bessel_derivative_phase_mx()
54 denom *= denom_mult; in asymptotic_bessel_derivative_phase_mx()
55 s += (mu3 + (185 * mu2) - (2053 * mu) + 1899) / (5 * denom); in asymptotic_bessel_derivative_phase_mx()
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| /third_party/ffmpeg/tests/checkasm/ |
| D | hevc_pel.c | 162 const int *denom, *wx, *ox; in checkasm_check_hevc_qpel_uni_w() local
164 … int height, int denom, int wx, int ox, intptr_t mx, intptr_t my, int width); in checkasm_check_hevc_qpel_uni_w()
181 for (denom = denoms; *denom >= 0; denom++) { in checkasm_check_hevc_qpel_uni_w()
185 …zes[size] * SIZEOF_PIXEL, src0, sizes[size] * SIZEOF_PIXEL, sizes[size], *denom, *wx, *ox, i, j, s… in checkasm_check_hevc_qpel_uni_w()
186 …zes[size] * SIZEOF_PIXEL, src1, sizes[size] * SIZEOF_PIXEL, sizes[size], *denom, *wx, *ox, i, j, s… in checkasm_check_hevc_qpel_uni_w()
189 …zes[size] * SIZEOF_PIXEL, src1, sizes[size] * SIZEOF_PIXEL, sizes[size], *denom, *wx, *ox, i, j, s… in checkasm_check_hevc_qpel_uni_w()
256 const int *denom, *wx, *ox; in checkasm_check_hevc_qpel_bi_w() local
259 … int height, int denom, int wx0, int wx1, in checkasm_check_hevc_qpel_bi_w()
277 for (denom = denoms; *denom >= 0; denom++) { in checkasm_check_hevc_qpel_bi_w()
281 …ze] * SIZEOF_PIXEL, src0, sizes[size] * SIZEOF_PIXEL, ref0, sizes[size], *denom, *wx, *wx, *ox, *o… in checkasm_check_hevc_qpel_bi_w()
[all …]
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| /third_party/boost/boost/multiprecision/detail/functions/ |
| D | constants.hpp | 51 T denom, next_term, temp; in calc_log2() local
52 denom = static_cast<ui_type>(1277337600uL); in calc_log2()
64 eval_multiply(denom, temp); in calc_log2()
72 eval_multiply(denom, ui_type(4)); in calc_log2()
74 INSTRUMENT_BACKEND(denom); in calc_log2()
76 eval_divide(num, denom); in calc_log2()
116 T denom; in calc_e() local
117 denom = ui_type(1); in calc_e()
121 eval_multiply(denom, i); in calc_e()
125 } while (denom.compare(lim) <= 0); in calc_e()
[all …]
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| /third_party/boost/libs/math/reporting/performance/ |
| D | test_poly_method.cpp | 60 static const double denom[20] = { variable
114 …result += boost::math::tools::detail::evaluate_polynomial_c_imp_1(denom, v[0] + i, static_cast<boo… in test_poly_1()
143 …result += boost::math::tools::detail::evaluate_polynomial_c_imp_2(denom, v[0] + i, static_cast<boo… in test_poly_2()
169 …result += boost::math::tools::detail::evaluate_polynomial_c_imp_3(denom, v[0] + i, static_cast<boo… in test_poly_3()
207 …result += boost::math::tools::detail::evaluate_rational_c_imp_1(num, denom, v[0] + i, static_cast<… in test_rat_1()
235 …result += boost::math::tools::detail::evaluate_rational_c_imp_2(num, denom, v[0] + i, static_cast<… in test_rat_2()
263 …result += boost::math::tools::detail::evaluate_rational_c_imp_3(num, denom, v[0] + i, static_cast<… in test_rat_3()
279 V evaluate_rational_0(const T* num, const U* denom, const V& z_, std::size_t count) in evaluate_rational_0() argument
286 s2 = static_cast<V>(denom[count - 1]); in evaluate_rational_0()
292 s2 += denom[i]; in evaluate_rational_0()
[all …]
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| /third_party/musl/src/complex/ |
| D | ctanhf.c | 36 float t, beta, s, rho, denom; in ctanhf() local
64 denom = 1 + beta * s * s; in ctanhf()
65 return CMPLXF((beta * rho * s) / denom, t / denom); in ctanhf()
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| D | ctanh.c | 71 double t, beta, s, rho, denom; in ctanh() local
127 denom = 1 + beta * s * s; in ctanh()
128 return CMPLX((beta * rho * s) / denom, t / denom); in ctanh()
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| /third_party/boost/boost/multiprecision/detail/ |
| D | generic_interconvert.hpp | 303 generic_convert_rational_to_float_imp(To& result, Integer& num, Integer& denom, const mpl::false_&) in generic_convert_rational_to_float_imp() argument
321 int denom_bits = msb(denom); in generic_convert_rational_to_float_imp()
326 denom <<= boost::multiprecision::detail::unsigned_abs(shift); in generic_convert_rational_to_float_imp()
328 divide_qr(num, denom, q, r); in generic_convert_rational_to_float_imp()
336 int c = r.compare(denom); in generic_convert_rational_to_float_imp()
364 generic_convert_rational_to_float_imp(To& result, Integer& num, Integer& denom, const mpl::false_& … in generic_convert_rational_to_float_imp() argument
367 generic_convert_rational_to_float_imp(t, num, denom, tag); in generic_convert_rational_to_float_imp()
402 typename component_type<number<To> >::type num, denom; in generic_interconvert_float2rational() local
414 denom = ui_type(1u); in generic_interconvert_float2rational()
416 denom <<= -e; in generic_interconvert_float2rational()
[all …]
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| /third_party/boost/libs/multiprecision/example/ |
| D | debug_adaptor_snips.cpp | 20 fp_type denom = 1; in t1() local
25 denom *= i; in t1()
26 sum += 1 / denom; in t1()
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| /third_party/flutter/skia/tests/ |
| D | MathTest.cpp | 458 SkFixed denom = rand.nextS(); in DEF_TEST() local
459 SkFixed result = SkFixedDiv(numer, denom); in DEF_TEST()
460 int64_t check = SkLeftShift((int64_t)numer, 16) / denom; in DEF_TEST()
463 (void)SkCLZ(denom); in DEF_TEST()
472 ERRORF(reporter, "\nFixed Divide: %8x / %8x -> %8x %8x\n", numer, denom, result, check); in DEF_TEST()
528 T denom; in test_divmod() member
542 const T denom = kEdgeCases[i].denom; in test_divmod() local
544 SkTDivMod(numer, denom, &div, &mod); in test_divmod()
545 REPORTER_ASSERT(r, numer/denom == div); in test_divmod()
546 REPORTER_ASSERT(r, numer%denom == mod); in test_divmod()
[all …]
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| /third_party/mindspore/mindspore/ccsrc/backend/kernel_compiler/cpu/nnacl/fp32_grad/ |
| D | arithmetic_grad.c | 23 void ElementDivNegSquare(const float *nom, const float *denom, float *output, int element_size) { in ElementDivNegSquare() argument
25 output[i] = -nom[i] / (denom[i] * denom[i]); in ElementDivNegSquare()
29 void ElementMulAndDivNegSquare(const float *a, const float *b, const float *denom, float *output, i… in ElementMulAndDivNegSquare() argument
31 output[i] = -a[i] * b[i] / (denom[i] * denom[i]); in ElementMulAndDivNegSquare()
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| /third_party/boost/boost/math/tools/ |
| D | rational.hpp | 261 V evaluate_rational(const T* num, const U* denom, const V& z_, std::size_t count) BOOST_MATH_NOEXCE…
266 inline V evaluate_rational_c_imp(const T* num, const U* denom, const V& z, const Tag*) BOOST_MATH_N… in evaluate_rational_c_imp() argument
268 return boost::math::tools::evaluate_rational(num, denom, z, Tag::value); in evaluate_rational_c_imp()
281 V evaluate_rational(const T* num, const U* denom, const V& z_, std::size_t count) BOOST_MATH_NOEXCE… in evaluate_rational() argument
288 s2 = static_cast<V>(denom[count-1]); in evaluate_rational()
294 s2 += denom[i]; in evaluate_rational()
301 s2 = static_cast<V>(denom[0]); in evaluate_rational()
307 s2 += denom[i]; in evaluate_rational()
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| /third_party/boost/boost/polygon/detail/ |
| D | voronoi_predicates.hpp | 625 big_int_type denom = vec_x * line_b - vec_y * line_a; in pps() local
639 if (is_zero(denom)) { in pps()
641 denom = teta * sum_AB; in pps()
642 cA[0] = denom * sum_x * 2 + numer * vec_x; in pps()
644 cA[1] = denom * sum_AB * 2 + numer * teta; in pps()
646 cA[2] = denom * sum_y * 2 + numer * vec_y; in pps()
647 fpt_type inv_denom = to_fpt(1.0) / to_fpt(denom); in pps()
659 big_int_type det = (teta * teta + denom * denom) * A * B * 4; in pps()
660 fpt_type inv_denom_sqr = to_fpt(1.0) / to_fpt(denom); in pps()
664 cA[0] = sum_x * denom * denom + teta * sum_AB * vec_x; in pps()
[all …]
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| /third_party/mindspore/mindspore/ccsrc/backend/kernel_compiler/cpu/nnacl/fp16_grad/ |
| D | arithmetic_grad.c | 23 void ElementDivNegSquareFp16(const float16_t *nom, const float16_t *denom, float16_t *output, int e… in ElementDivNegSquareFp16() argument
25 output[i] = -nom[i] / (denom[i] * denom[i]); in ElementDivNegSquareFp16()
29 void ElementMulAndDivNegSquareFp16(const float16_t *a, const float16_t *b, const float16_t *denom, … in ElementMulAndDivNegSquareFp16() argument
32 output[i] = -a[i] * b[i] / (denom[i] * denom[i]); in ElementMulAndDivNegSquareFp16()
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| /third_party/flutter/skia/src/core/ |
| D | SkMathPriv.h | 33 inline void SkTDivMod(In numer, In denom, Out* div, Out* mod) { in SkTDivMod() argument
41 const In d = numer/denom; in SkTDivMod()
43 *mod = static_cast<Out>(numer-d*denom); in SkTDivMod()
46 *div = static_cast<Out>(numer/denom); in SkTDivMod()
47 *mod = static_cast<Out>(numer%denom); in SkTDivMod()
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| /third_party/skia/tests/ |
| D | MathTest.cpp | 490 SkFixed denom = rand.nextS(); in DEF_TEST() local
491 SkFixed result = SkFixedDiv(numer, denom); in DEF_TEST()
492 int64_t check = SkLeftShift((int64_t)numer, 16) / denom; in DEF_TEST()
495 (void)SkCLZ(denom); in DEF_TEST()
504 ERRORF(reporter, "\nFixed Divide: %8x / %8x -> %8x %8" PRIx64 "\n", numer, denom, in DEF_TEST()
561 T denom; in test_divmod() member
575 const T denom = kEdgeCases[i].denom; in test_divmod() local
577 SkTDivMod(numer, denom, &div, &mod); in test_divmod()
578 REPORTER_ASSERT(r, numer/denom == div); in test_divmod()
579 REPORTER_ASSERT(r, numer%denom == mod); in test_divmod()
[all …]
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| /third_party/flutter/skia/src/pathops/ |
| D | SkDLineIntersection.cpp | 51 double denom = bLen.fY * aLen.fX - aLen.fY * bLen.fX; in intersectRay() local
53 if (!approximately_zero(denom)) { in intersectRay()
57 numerA /= denom; in intersectRay()
58 numerB /= denom; in intersectRay()
120 double denom = axByLen - ayBxLen; in intersect() local
121 if (between(0, numerA, denom) && between(0, numerB, denom)) { in intersect()
122 fT[0][0] = numerA / denom; in intersect()
123 fT[1][0] = numerB / denom; in intersect()
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| /third_party/skia/src/pathops/ |
| D | SkDLineIntersection.cpp | 51 double denom = bLen.fY * aLen.fX - aLen.fY * bLen.fX; in intersectRay() local
53 if (!approximately_zero(denom)) { in intersectRay()
57 numerA /= denom; in intersectRay()
58 numerB /= denom; in intersectRay()
120 double denom = axByLen - ayBxLen; in intersect() local
121 if (between(0, numerA, denom) && between(0, numerB, denom)) { in intersect()
122 fT[0][0] = numerA / denom; in intersect()
123 fT[1][0] = numerB / denom; in intersect()
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