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/AliOS-Things-master/hardware/chip/rtl872xd/sdk/component/soc/realtek/amebad/cmsis-dsp/Source/ComplexMathFunctions/
A Darm_cmplx_conj_q15.c64 q31_t zero = 0; in arm_cmplx_conj_q15() local
82 in1 = __QASX(zero, in1); in arm_cmplx_conj_q15()
83 in2 = __QASX(zero, in2); in arm_cmplx_conj_q15()
84 in3 = __QASX(zero, in3); in arm_cmplx_conj_q15()
85 in4 = __QASX(zero, in4); in arm_cmplx_conj_q15()
89 in1 = __QSAX(zero, in1); in arm_cmplx_conj_q15()
90 in2 = __QSAX(zero, in2); in arm_cmplx_conj_q15()
91 in3 = __QSAX(zero, in3); in arm_cmplx_conj_q15()
92 in4 = __QSAX(zero, in4); in arm_cmplx_conj_q15()
/AliOS-Things-master/components/py_engine/engine/lib/libm/
A Derf_lgamma.c103 static const float zero= 0.0000000000e+00f; variable
105 static float zero= 0.0000000000e+00f; variable
121 if(ix<0x3e800000) return __kernel_sinf(pi*x,zero,0);
145 case 0: y = __kernel_sinf(pi*y,zero,0); break;
149 case 4: y = __kernel_sinf(pi*(one-y),zero,0); break;
174 if(ix==0) return one/zero;
183 return one/zero;
185 if(t==zero) return one/zero; /* -integer */
187 if(t<zero) *signgamp = -1;
201 r = zero;
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/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/intel/
A Dfilter_sse2_intrinsics.c121 const __m128i zero = _mm_setzero_si128(); in png_read_filter_row_avg3_sse2() local
124 __m128i a, d = zero; in png_read_filter_row_avg3_sse2()
174 const __m128i zero = _mm_setzero_si128(); in png_read_filter_row_avg4_sse2() local
176 __m128i a, d = zero; in png_read_filter_row_avg4_sse2()
246 const __m128i zero = _mm_setzero_si128(); in png_read_filter_row_paeth3_sse2() local
247 __m128i c, b = zero, in png_read_filter_row_paeth3_sse2()
248 a, d = zero; in png_read_filter_row_paeth3_sse2()
258 c = b; b = _mm_unpacklo_epi8(load4(prev), zero); in png_read_filter_row_paeth3_sse2()
345 const __m128i zero = _mm_setzero_si128(); in png_read_filter_row_paeth4_sse2() local
347 __m128i c, b = zero, in png_read_filter_row_paeth4_sse2()
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/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/contrib/pngsuite/
A DREADME63 Testing basn0g01.png: PASS (524 zero samples)
65 Testing basn0g02.png: PASS (448 zero samples)
67 Testing basn0g04.png: PASS (520 zero samples)
69 Testing basn0g08.png: PASS (3 zero samples)
72 Testing basn0g16.png: PASS (1 zero samples)
75 Testing basn2c08.png: PASS (6 zero samples)
78 Testing basn2c16.png: PASS (592 zero samples)
81 Testing basn3p01.png: PASS (512 zero samples)
87 Testing basn3p08.png: PASS (4 zero samples)
89 Testing basn4a08.png: PASS (32 zero samples)
[all …]
/AliOS-Things-master/components/SDL2/src/image/external/libwebp-1.0.2/src/dsp/
A Dalpha_processing_sse2.c28 const __m128i zero = _mm_setzero_si128(); in DispatchAlpha_SSE2() local
43 const __m128i a1 = _mm_unpacklo_epi8(a0, zero); in DispatchAlpha_SSE2()
44 const __m128i a2_lo = _mm_unpacklo_epi16(a1, zero); in DispatchAlpha_SSE2()
45 const __m128i a2_hi = _mm_unpackhi_epi16(a1, zero); in DispatchAlpha_SSE2()
79 const __m128i zero = _mm_setzero_si128(); in DispatchAlphaToGreen_SSE2() local
85 const __m128i b1 = _mm_unpackhi_epi8(zero, a0); in DispatchAlphaToGreen_SSE2()
179 const __m128i zero = _mm_setzero_si128(); in ApplyAlphaMultiply_SSE2() local
275 const __m128i zero = _mm_setzero_si128(); in MultARGBRow_SSE2() local
283 const __m128i A1 = _mm_unpacklo_epi8(A0, zero); in MultARGBRow_SSE2()
303 const __m128i zero = _mm_setzero_si128(); in MultRow_SSE2() local
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A Dssim_sse2.c33 const __m128i zero = _mm_setzero_si128(); in SubtractAndSquare_SSE2() local
34 const __m128i C0 = _mm_unpacklo_epi8(abs_a_b, zero); in SubtractAndSquare_SSE2()
35 const __m128i C1 = _mm_unpackhi_epi8(abs_a_b, zero); in SubtractAndSquare_SSE2()
111 const __m128i a1 = _mm_unpacklo_epi8(a0, zero); \
112 const __m128i b1 = _mm_unpacklo_epi8(b0, zero); \
128 const __m128i zero = _mm_setzero_si128(); in SSIMGet_SSE2() local
129 __m128i xm = zero, ym = zero; // 16b accums in SSIMGet_SSE2()
130 __m128i xxm = zero, yym = zero, xym = zero; // 32b accum in SSIMGet_SSE2()
A Denc_sse2.c148 const __m128i zero = _mm_setzero_si128(); in ITransform_SSE2() local
165 ref0 = _mm_unpacklo_epi8(ref0, zero); in ITransform_SSE2()
166 ref1 = _mm_unpacklo_epi8(ref1, zero); in ITransform_SSE2()
167 ref2 = _mm_unpacklo_epi8(ref2, zero); in ITransform_SSE2()
168 ref3 = _mm_unpacklo_epi8(ref3, zero); in ITransform_SSE2()
245 const __m128i zero = _mm_setzero_si128(); in FTransformPass2_SSE2() local
297 const __m128i zero = _mm_setzero_si128(); in FTransform_SSE2() local
341 const __m128i zero = _mm_setzero_si128(); in FTransform2_SSE2() local
440 const __m128i zero = _mm_setzero_si128(); in CollectHistogram_SSE2() local
573 const __m128i zero = _mm_setzero_si128(); in TM_SSE2() local
[all …]
A Dyuv_sse41.c70 const __m128i zero = _mm_setzero_si128(); in Load_HI_16_SSE41() local
76 const __m128i zero = _mm_setzero_si128(); in Load_UV_HI_8_SSE41() local
336 const __m128i zero = _mm_setzero_si128(); in RGB32PackedToPlanar_SSE41() local
342 rgb[0] = _mm_unpacklo_epi8(a1, zero); in RGB32PackedToPlanar_SSE41()
343 rgb[1] = _mm_unpackhi_epi8(a1, zero); in RGB32PackedToPlanar_SSE41()
344 rgb[2] = _mm_unpacklo_epi8(a2, zero); in RGB32PackedToPlanar_SSE41()
345 rgb[3] = _mm_unpackhi_epi8(a2, zero); in RGB32PackedToPlanar_SSE41()
346 rgb[4] = _mm_unpacklo_epi8(a3, zero); in RGB32PackedToPlanar_SSE41()
347 rgb[5] = _mm_unpackhi_epi8(a3, zero); in RGB32PackedToPlanar_SSE41()
418 const __m128i zero = _mm_setzero_si128(); in ConvertRGB24ToY_SSE41() local
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A Drescaler_msa.c51 ILVRL_W2_UW(zero, in0, tmp0, tmp1); \
64 ILVRL_W2_UW(zero, in0, tmp0, tmp1); \
65 ILVRL_W2_UW(zero, in1, tmp2, tmp3); \
81 ILVRL_W2_UW(zero, in0, tmp0, tmp1); \
122 const v4i32 zero = { 0 }; in ExportRowExpand_0() local
274 const v4i32 zero = { 0 };
359 const v4i32 zero = { 0 };
367 ST_SW4(zero, zero, zero, zero, irow, 4);
382 ST_SW3(zero, zero, zero, irow, 4);
393 ST_SW2(zero, zero, irow, 4);
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A Dcost_sse2.c30 const __m128i zero = _mm_setzero_si128(); in SetResidualCoeffs_SSE2() local
32 const __m128i m1 = _mm_cmpeq_epi8(m0, zero); in SetResidualCoeffs_SSE2()
63 const __m128i zero = _mm_setzero_si128(); in GetResidualCost_SSE2() local
68 const __m128i D0 = _mm_sub_epi16(zero, c0); in GetResidualCost_SSE2()
69 const __m128i D1 = _mm_sub_epi16(zero, c1); in GetResidualCost_SSE2()
A Dyuv_sse2.c70 const __m128i zero = _mm_setzero_si128(); in Load_HI_16_SSE2() local
76 const __m128i zero = _mm_setzero_si128(); in Load_UV_HI_8_SSE2() local
490 const __m128i zero = _mm_setzero_si128(); in RGB32PackedToPlanar_SSE2() local
496 rgb[0] = _mm_unpacklo_epi8(a1, zero); in RGB32PackedToPlanar_SSE2()
497 rgb[1] = _mm_unpackhi_epi8(a1, zero); in RGB32PackedToPlanar_SSE2()
498 rgb[2] = _mm_unpacklo_epi8(a2, zero); in RGB32PackedToPlanar_SSE2()
499 rgb[3] = _mm_unpackhi_epi8(a2, zero); in RGB32PackedToPlanar_SSE2()
500 rgb[4] = _mm_unpacklo_epi8(a3, zero); in RGB32PackedToPlanar_SSE2()
501 rgb[5] = _mm_unpackhi_epi8(a3, zero); in RGB32PackedToPlanar_SSE2()
762 const __m128i zero = _mm_setzero_si128(); in SharpYUVUpdateY_SSE2() local
[all …]
A Dlossless_sse2.c30 const __m128i zero = _mm_setzero_si128(); in ClampedAddSubtractFull_SSE2() local
44 const __m128i zero = _mm_setzero_si128(); in ClampedAddSubtractHalf_SSE2() local
62 const __m128i zero = _mm_setzero_si128(); in Select_SSE2() local
106 const __m128i zero = _mm_setzero_si128(); in Average2_uint32_16_SSE2() local
121 const __m128i zero = _mm_setzero_si128(); in Average3_SSE2() local
383 L = _mm_unpacklo_epi8(res, zero); \
395 const __m128i zero = _mm_setzero_si128(); in PredictorAdd12_SSE2() local
397 __m128i L = _mm_unpacklo_epi8(L8, zero); in PredictorAdd12_SSE2()
402 const __m128i T_lo = _mm_unpacklo_epi8(T, zero); in PredictorAdd12_SSE2()
403 const __m128i T_hi = _mm_unpackhi_epi8(T, zero); in PredictorAdd12_SSE2()
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A Dfilters_sse2.c150 const __m128i zero = _mm_setzero_si128(); in GradientPredictDirect_SSE2() local
156 const __m128i A1 = _mm_unpacklo_epi8(A0, zero); in GradientPredictDirect_SSE2()
157 const __m128i B1 = _mm_unpacklo_epi8(B0, zero); in GradientPredictDirect_SSE2()
158 const __m128i C1 = _mm_unpacklo_epi8(C0, zero); in GradientPredictDirect_SSE2()
161 const __m128i G = _mm_packus_epi16(F, zero); in GradientPredictDirect_SSE2()
272 const __m128i zero = _mm_setzero_si128(); in GradientPredictInverse_SSE2() local
277 const __m128i B = _mm_unpacklo_epi8(tmp0, zero); in GradientPredictInverse_SSE2()
278 const __m128i C = _mm_unpacklo_epi8(tmp1, zero); in GradientPredictInverse_SSE2()
281 __m128i out = zero; // accumulator for output in GradientPredictInverse_SSE2()
286 const __m128i tmp4 = _mm_packus_epi16(tmp3, zero); // saturate delta in GradientPredictInverse_SSE2()
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A Ddec_sse2.c167 dst0 = _mm_unpacklo_epi8(dst0, zero); in Transform_SSE2()
168 dst1 = _mm_unpacklo_epi8(dst1, zero); in Transform_SSE2()
169 dst2 = _mm_unpacklo_epi8(dst2, zero); in Transform_SSE2()
170 dst3 = _mm_unpacklo_epi8(dst3, zero); in Transform_SSE2()
214 const __m128i zero = _mm_setzero_si128(); in TransformAC3() local
221 dst0 = _mm_unpacklo_epi8(dst0, zero); in TransformAC3()
222 dst1 = _mm_unpacklo_epi8(dst1, zero); in TransformAC3()
223 dst2 = _mm_unpacklo_epi8(dst2, zero); in TransformAC3()
224 dst3 = _mm_unpacklo_epi8(dst3, zero); in TransformAC3()
254 const __m128i zero = _mm_setzero_si128(); in SignedShift8b_SSE2() local
[all …]
A Denc_msa.c50 const v16i8 zero = { 0 }; in ITransformOne() local
61 ILVR_B4_SW(zero, dest0, zero, dest1, zero, dest2, zero, dest3, in ITransformOne()
63 ILVR_H4_SW(zero, res0, zero, res1, zero, res2, zero, res3, in ITransformOne()
177 const v16i8 zero = { 0 }; in TTransform_MSA() local
236 const v8i16 zero = { 0 }; in CollectHistogram_MSA() local
415 const v16i8 zero = { 0 }; in TM4() local
489 const v16i8 zero = { 0 }; in TrueMotion16x16() local
616 const v16i8 zero = { 0 }; in TrueMotion8x8() local
809 const v8i16 zero = { 0 }; in QuantizeBlock_MSA() local
821 sign0 = (in0 < zero); in QuantizeBlock_MSA()
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A Drescaler_sse2.c32 const __m128i zero = _mm_setzero_si128(); in LoadTwoPixels_SSE2() local
41 const __m128i zero = _mm_setzero_si128(); in LoadEightPixels_SSE2() local
43 *out = _mm_unpacklo_epi8(A, zero); in LoadEightPixels_SSE2()
116 const __m128i zero = _mm_setzero_si128(); in RescalerImportRowShrink_SSE2() local
120 __m128i sum = zero; in RescalerImportRowShrink_SSE2()
132 __m128i base = zero; in RescalerImportRowShrink_SSE2()
137 base = _mm_unpacklo_epi8(A, zero); in RescalerImportRowShrink_SSE2()
160 sum = _mm_packs_epi32(G, zero); in RescalerImportRowShrink_SSE2()
368 const __m128i zero = _mm_setzero_si128(); in RescalerExportRowShrink_SSE2() local
372 _mm_storeu_si128((__m128i*)(irow + x_out + 0), zero); in RescalerExportRowShrink_SSE2()
[all …]
/AliOS-Things-master/components/SDL2/src/libm/
A De_log.c83 static const double zero = 0.0; variable
96 return -two54/zero; /* log(+-0)=-inf */ in __ieee754_log()
97 if (hx<0) return (x-x)/zero; /* log(-#) = NaN */ in __ieee754_log()
109 if(f==zero) {if(k==0) return zero; else {dk=(double)k; in __ieee754_log()
A De_log10.c59 static const double zero = 0.0; variable
72 return -two54/zero; /* log(+-0)=-inf */ in __ieee754_log10()
73 if (hx<0) return (x-x)/zero; /* log(-#) = NaN */ in __ieee754_log10()
A De_atan2.c44 zero = 0.0, variable
89 case 0: return zero ; /* atan(+...,+INF) */ in __ieee754_atan2()
90 case 1: return -zero ; /* atan(-...,+INF) */ in __ieee754_atan2()
/AliOS-Things-master/hardware/chip/haas1000/drivers/services/fs/fat/
A DMemFileSystem.h47 char zero[512]; in disk_write() local
48 memset(zero, 0, 512); in disk_write()
49 if(memcmp(zero, buffer, 512)==0) { in disk_write()
/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/mips/
A Dfilter_msa_intrinsics.c468 v16u8 zero = { 0 }; in png_read_filter_row_sub4_msa() local
474 src0 = (v16u8) __msa_insert_w((v4i32) zero, 0, inp0); in png_read_filter_row_sub4_msa()
507 v16u8 zero = { 0 }; in png_read_filter_row_sub3_msa() local
515 src0 = (v16u8) __msa_insert_w((v4i32) zero, 0, inp0); in png_read_filter_row_sub3_msa()
552 v16u8 zero = { 0 }; in png_read_filter_row_avg4_msa() local
558 src0 = (v16u8) __msa_insert_w((v4i32) zero, 0, inp0); in png_read_filter_row_avg4_msa()
559 src1 = (v16u8) __msa_insert_w((v4i32) zero, 0, inp1); in png_read_filter_row_avg4_msa()
605 v16u8 zero = { 0 }; in png_read_filter_row_avg3_msa() local
613 src0 = (v16u8) __msa_insert_w((v4i32) zero, 0, inp0); in png_read_filter_row_avg3_msa()
665 v16u8 zero = { 0 }; in png_read_filter_row_paeth4_msa() local
[all …]
/AliOS-Things-master/components/py_engine/tests/internal_bench/
A Dloop_count-5.1-while_down_ne_localvar.py5 zero = 0
6 while num != zero:
/AliOS-Things-master/components/littlevgl/src/lv_objx/
A Dlv_bar.c420 lv_coord_t zero; in lv_bar_design() local
421 … zero = indic_area.x1 + (-ext->min_value * w) / (ext->max_value - ext->min_value); in lv_bar_design()
422 if(indic_area.x2 > zero) in lv_bar_design()
423 indic_area.x1 = zero; in lv_bar_design()
426 indic_area.x2 = zero; in lv_bar_design()
453 lv_coord_t zero; in lv_bar_design() local
454 … zero = indic_area.y2 - (-ext->min_value * h) / (ext->max_value - ext->min_value); in lv_bar_design()
455 if(indic_area.y1 < zero) in lv_bar_design()
456 indic_area.y2 = zero; in lv_bar_design()
459 indic_area.y1 = zero; in lv_bar_design()
/AliOS-Things-master/components/trace/Config/
A DSYSVIEW_AliOSThings.txt13 …zero, 24=Waiting, 32=Wait for sema not zero, 48=Wait for Queue not empty, 72=Wait for event object…
/AliOS-Things-master/hardware/chip/rtl872xd/sdk/component/soc/realtek/amebad/cmsis-dsp/Source/BasicMathFunctions/
A Darm_negate_q7.c65 q31_t zero = 0x00000000; in arm_negate_q7() local
80 *__SIMD32(pDst)++ = __QSUB8(zero, input); in arm_negate_q7()

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