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Searched refs:exp2 (Results 26 - 50 of 111) sorted by relevance

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/third_party/skia/third_party/externals/swiftshader/src/Common/
H A DMath.hpp147 inline float exp2(float x) in exp2() function
152 inline int exp2(int x) in exp2() function
/third_party/skia/tests/
H A DGrTextBlobTest.cpp65 SkMatrix m = SkMatrix::Scale(std::exp2(n), std::exp2(n)); in DEF_GPUTEST_FOR_RENDERING_CONTEXTS()
/third_party/musl/src/math/
H A Dexp2.c70 double exp2(double x) in exp2() function
97 /* exp2(x) = 2^(k/N) * 2^r, with 2^r in [2^(-1/2N),2^(1/2N)]. */ in exp2()
109 /* exp2(x) = 2^(k/N) * 2^r ~= scale + scale * (tail + 2^r - 1). */ in exp2()
/third_party/musl/porting/liteos_a/kernel/src/math/
H A Dexp2.c70 double exp2(double x) in exp2() function
97 /* exp2(x) = 2^(k/N) * 2^r, with 2^r in [2^(-1/2N),2^(1/2N)]. */ in exp2()
109 /* exp2(x) = 2^(k/N) * 2^r ~= scale + scale * (tail + 2^r - 1). */ in exp2()
/third_party/skia/src/sksl/
H A DSkSLIntrinsicList.h37 SKSL_INTRINSIC(exp2) \
/third_party/optimized-routines/math/include/
H A Dmathlib.h21 double exp2 (double);
/third_party/vk-gl-cts/external/openglcts/modules/gl/
H A Dgl4cProgramInterfaceQueryTests.cpp1766 std::set<GLuint> exp2; in Run() local
1767 exp2.insert(indicesU["NotSoSimpleBlockk.a[0]"]); in Run()
1768 exp2.insert(indicesU["NotSoSimpleBlockk.b[0]"]); in Run()
1769 exp2.insert(indicesU["NotSoSimpleBlockk.c"]); in Run()
1774 if (exp2.find(param[i]) == exp2.end()) in Run()
2022 std::set<GLuint> exp2; in Run() local
2024 exp2.insert(indicesU["d"]); in Run()
2025 exp2.insert(indicesU["e"]); in Run()
2030 if (exp2 in Run()
3175 std::set<GLuint> exp2; Run() local
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/third_party/ffmpeg/libavcodec/
H A Dnellymoserdec.c80 pval = -exp2(val/2048) * s->scale_bias; in nelly_decode_block()
H A Dmpegaudioenc_template.c163 v = (int)(exp2((3 - i) / 3.0) * (1 << 20)); in MPA_encode_init()
168 s->scale_factor_inv_table[i] = exp2(-(3 - i) / 3.0) / (float)(1 << 20); in MPA_encode_init()
172 s->scale_factor_mult[i] = (1 << P) * exp2((i % 3) / 3.0); in MPA_encode_init()
H A Dnellymoserenc.c158 double tmp = exp2(-i / 2048.0); in nellymoser_init_static()
/third_party/vk-gl-cts/framework/common/
H A DtcuInterval.cpp123 Interval exp2 (const Interval& x) in exp2() function
H A DtcuInterval.hpp214 Interval exp2 (const Interval& x);
/third_party/astc-encoder/Source/
H A Dastcenc_vecmathlib.h321 * @brief Compute an approximate exp2(x) for each lane in the vector.
326 static ASTCENC_SIMD_INLINE vfloat4 exp2(vfloat4 x) in exp2() function
383 * Power function based on the exp2(log2(x) * y) transform.
388 vfloat4 estimate = exp2(log2(x) * y); in pow()
/third_party/mesa3d/src/gallium/drivers/r600/sfn/tests/
H A Dsfn_instr_test.cpp583 ExportInstr exp2(ExportInstr::pos, 60, RegisterVec4(200)); in TEST_F()
584 EXPECT_EQ(exp2.export_type(), ExportInstr::pos); in TEST_F()
585 EXPECT_NE(exp0, exp2); in TEST_F()
/third_party/skia/third_party/externals/abseil-cpp/absl/strings/
H A Dnumbers.cc417 // value we're representing, of course, is M.mmm... * 2^exp2. in SplitToSix()
418 int exp2; in SplitToSix() local
419 double m = std::frexp(value, &exp2); in SplitToSix()
427 exp2 -= 64; // not needed, but nice for debugging in SplitToSix()
430 // (dddddd + 0.5) * 10^(exp-5) vs. mantissa * 2^exp2 in SplitToSix()
435 // the math since the 2^exp2 calculation is unnecessary and the power-of-10 in SplitToSix()
/third_party/python/Lib/test/
H A Dtest_math.py505 self.assertRaises(TypeError, math.exp2)
506 self.ftest('exp2(-1)', math.exp2(-1), 0.5)
507 self.ftest('exp2(0)', math.exp2(0), 1)
508 self.ftest('exp2(1)', math.exp2(1), 2)
509 self.ftest('exp2(2.3)', math.exp2(2.3), 4.924577653379665)
510 self.assertEqual(math.exp2(IN
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/device/soc/hisilicon/hi3861v100/sdk_liteos/platform/os/Huawei_LiteOS/components/lib/libc/musl/include/
H A Dmath.h1215 * @see cbrt | exp2 | sqrt
1242 * @see cbrt | exp | exp2 | sqrt
1267 * @see cbrt | exp | exp2 | sqrt
1293 double exp2(double);
/third_party/musl/porting/liteos_a/kernel/include/
H A Dmath.h195 double exp2(double);
/third_party/musl/porting/uniproton/kernel/include/
H A Dmath.h195 double exp2(double);
/third_party/musl/porting/liteos_m/kernel/include/
H A Dmath.h195 double exp2(double);
/third_party/musl/include/
H A Dmath.h195 double exp2(double);
/third_party/musl/libc-test/src/api/
H A Dmath.c97 {double(*p)(double) = exp2;} in f()
/third_party/ffmpeg/libavfilter/
H A Daf_acrusher.c280 s->coeff = exp2(s->bits) - 1; in config_input()
H A Dvf_idet.c406 idet->decay_coefficient = lrint( PRECISION * exp2(-1.0 / idet->half_life) ); in init()
/third_party/skia/third_party/externals/swiftshader/third_party/llvm-10.0/llvm/lib/CodeGen/
H A DIntrinsicLowering.cpp395 case Intrinsic::exp2: { in LowerIntrinsicCall()
396 ReplaceFPIntrinsicWithCall(CI, "exp2f", "exp2", "exp2l"); in LowerIntrinsicCall()

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