| /frameworks/base/media/libstagefright/codecs/amrwbenc/src/ |
| D | oper_32b.c | 57 __inline void VO_L_Extract (Word32 L_32, Word16 *hi, Word16 *lo) in VO_L_Extract() argument
60 *lo = (Word16)((L_32 & 0xffff) >> 1); in VO_L_Extract()
85 Word32 L_Comp (Word16 hi, Word16 lo) in L_Comp() argument
91 return (L_mac (L_32, lo, 1)); /* = hi<<16 + lo<<1 */ in L_Comp()
143 __inline Word32 Mpy_32_16 (Word16 hi, Word16 lo, Word16 n) in Mpy_32_16() argument
148 L_32 += (((lo * n)>>15)<<1); in Mpy_32_16()
197 Word16 approx, hi, lo, n_hi, n_lo; in Div_32() local
210 lo = (L_32 & 0xffff) >> 1; in Div_32()
212 L_32 = Mpy_32_16 (hi, lo, approx); in Div_32()
216 lo = (L_32 & 0xffff) >> 1; in Div_32()
[all …]
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| D | isp_az.c | 46 Word16 hi, lo; in Isp_Az() local
92 lo = (f1[i] & 0xffff)>>1; in Isp_Az()
94 t0 = Mpy_32_16(hi, lo, isp[m - 1]); in Isp_Az()
100 lo = (f2[i] & 0xffff)>>1; in Isp_Az()
101 t0 = Mpy_32_16(hi, lo, isp[m - 1]); in Isp_Az()
156 lo = (f1[nc] & 0xffff)>>1; in Isp_Az()
157 t0 = Mpy_32_16(hi, lo, isp[m - 1]); in Isp_Az()
188 Word16 hi, lo; in Get_isp_pol() local
203 lo = (f[-1] & 0xffff)>>1; in Get_isp_pol()
205 t0 = Mpy_32_16(hi, lo, *isp); /* t0 = f[-1] * isp */ in Get_isp_pol()
[all …]
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| D | levinson.c | 116 Word16 hi, lo; in Levinson() local
150 lo = (t0 & 0xffff)>>1; in Levinson()
152 t0 = Mpy_32(Rh[0], Rl[0], hi, lo); /* Alpha in Q31 */ in Levinson()
219 lo = (t0 & 0xffff)>>1; in Levinson()
220 t0 = Mpy_32(alp_h, alp_l, hi, lo); /* Alpha in Q31 */ in Levinson()
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| D | p_med_ol.c | 39 Word16 hi, lo; in Pitch_med_ol() local
72 lo = (R0 & 0xffff)>>1; in Pitch_med_ol()
74 R0 = Mpy_32_16(hi, lo, *ww); in Pitch_med_ol()
81 lo = (R0 & 0xffff)>>1; in Pitch_med_ol()
82 R0 = Mpy_32_16(hi, lo, *we); in Pitch_med_ol()
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| /frameworks/compile/libbcc/runtime/test/Unit/ppc/ |
| D | qadd_test.c | 110 a.lo = edgeCases[i].xlo; in testEdgeCases()
112 b.lo = edgeCases[i].ylo; in testEdgeCases()
114 r.lo = edgeCases[i].rlo; in testEdgeCases()
123 else if (c.lo != 0.0) in testEdgeCases()
133 error = ((c.hi != r.hi) || (c.lo != r.lo)); in testEdgeCases()
136 …ror on edge case %a + %a: expected (%a, %a), got (%a, %a).\n", a.hi, b.hi, r.hi, r.lo, c.hi, c.lo); in testEdgeCases()
1819 a.lo = accuracyTests[i].xlo; in testAccuracy()
1821 b.lo = accuracyTests[i].ylo; in testAccuracy()
1823 r.lo = accuracyTests[i].rlo; in testAccuracy()
1827 double error = __builtin_fabs(((r.hi - c.hi) + r.lo) - c.lo); in testAccuracy()
[all …]
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| D | qsub_test.c | 110 a.lo = edgeCases[i].xlo; in testEdgeCases()
112 b.lo = edgeCases[i].ylo; in testEdgeCases()
114 r.lo = edgeCases[i].rlo; in testEdgeCases()
125 else if (c.lo != 0.0) in testEdgeCases()
135 error = ((c.hi != r.hi) || (c.lo != r.lo)); in testEdgeCases()
138 …ror on edge case %a - %a: expected (%a, %a), got (%a, %a).\n", a.hi, b.hi, r.hi, r.lo, c.hi, c.lo); in testEdgeCases()
1821 a.lo = accuracyTests[i].xlo; in testAccuracy()
1823 b.lo = -accuracyTests[i].ylo; in testAccuracy()
1825 r.lo = accuracyTests[i].rlo; in testAccuracy()
1829 double error = __builtin_fabs(((r.hi - c.hi) + r.lo) - c.lo); in testAccuracy()
[all …]
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| D | qdiv_test.c | 110 a.lo = edgeCases[i].xlo; in testEdgeCases()
112 b.lo = edgeCases[i].ylo; in testEdgeCases()
114 r.lo = edgeCases[i].rlo; in testEdgeCases()
123 else if (c.lo != 0.0) in testEdgeCases()
133 error = ((c.hi != r.hi) || (c.lo != r.lo)); in testEdgeCases()
136 …ror on edge case %a / %a: expected (%a, %a), got (%a, %a).\n", a.hi, b.hi, r.hi, r.lo, c.hi, c.lo); in testEdgeCases()
742 a.lo = accuracyTests[i].xlo; in testAccuracy()
744 b.lo = accuracyTests[i].ylo; in testAccuracy()
746 r.lo = accuracyTests[i].rlo; in testAccuracy()
750 double error = __builtin_fabs(((r.hi - c.hi) + r.lo) - c.lo); in testAccuracy()
[all …]
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| D | qmul_test.c | 110 a.lo = edgeCases[i].xlo; in testEdgeCases()
112 b.lo = edgeCases[i].ylo; in testEdgeCases()
114 r.lo = edgeCases[i].rlo; in testEdgeCases()
123 else if (c.lo != 0.0) in testEdgeCases()
133 error = ((c.hi != r.hi) || (c.lo != r.lo)); in testEdgeCases()
136 …ror on edge case %a x %a: expected (%a, %a), got (%a, %a).\n", a.hi, b.hi, r.hi, r.lo, c.hi, c.lo); in testEdgeCases()
740 a.lo = accuracyTests[i].xlo; in testAccuracy()
742 b.lo = accuracyTests[i].ylo; in testAccuracy()
744 r.lo = accuracyTests[i].rlo; in testAccuracy()
748 double error = __builtin_fabs(((r.hi - c.hi) + r.lo) - c.lo); in testAccuracy()
[all …]
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| D | floatditf_test.c | 17 expected.lo = tests[i].lo; in main()
20 if ((computed.hi != expected.hi) || (computed.lo != expected.lo)) in main()
23 printf("\tExpected %La = ( %a , %a )\n", expected.ld, expected.hi, expected.lo); in main()
24 printf("\tComputed %La = ( %a , %a )\n", computed.ld, computed.hi, computed.lo); in main()
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| D | floatunditf_test.c | 17 expected.lo = tests[i].lo; in main()
20 if ((computed.hi != expected.hi) || (computed.lo != expected.lo)) in main()
23 printf("\tExpected %La = ( %a , %a )\n", expected.ld, expected.hi, expected.lo); in main()
24 printf("\tComputed %La = ( %a , %a )\n", computed.ld, computed.hi, computed.lo); in main()
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| /frameworks/compile/libbcc/runtime/lib/ppc/ |
| D | divtc3.c | 14 (x).s.lo = 0.0; \
36 cDD.s.lo = scalbn(cDD.s.lo, -ilogbw); in __divtc3()
38 dDD.s.lo = scalbn(dDD.s.lo, -ilogbw); in __divtc3()
49 real.s.lo = scalbn(real.s.lo, -ilogbw); in __divtc3()
51 imag.s.lo = scalbn(imag.s.lo, -ilogbw); in __divtc3()
62 real.s.lo = 0.0; in __divtc3()
64 imag.s.lo = 0.0; in __divtc3()
72 real.s.lo = 0.0; in __divtc3()
74 imag.s.lo = 0.0; in __divtc3()
82 real.s.lo = 0.0; in __divtc3()
[all …]
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| D | gcc_qsub.c | 18 register double A = dst.s.hi, a = dst.s.lo, in __gcc_qsub()
19 B = -src.s.hi, b = -src.s.lo; in __gcc_qsub()
24 dst.s.lo = 0.0; in __gcc_qsub()
34 dst.s.lo = 0.0; in __gcc_qsub()
44 dst.s.lo = 0.0; in __gcc_qsub()
73 dst.s.lo = (W - Y) + w; in __gcc_qsub()
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| D | gcc_qadd.c | 18 register double A = dst.s.hi, a = dst.s.lo, in __gcc_qadd()
19 B = src.s.hi, b = src.s.lo; in __gcc_qadd()
24 dst.s.lo = 0.0; in __gcc_qadd()
34 dst.s.lo = 0.0; in __gcc_qadd()
44 dst.s.lo = 0.0; in __gcc_qadd()
73 dst.s.lo = (W - Y) + w; in __gcc_qadd()
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| D | gcc_qmul.c | 17 register double A = dst.s.hi, a = dst.s.lo, in __gcc_qmul()
18 B = src.s.hi, b = src.s.lo; in __gcc_qmul()
28 dst.s.lo = 0.0; in __gcc_qmul()
35 dst.s.lo = 0.0; in __gcc_qmul()
49 dst.s.lo = (ab - tau) + tmp; in __gcc_qmul()
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| D | gcc_qdiv.c | 17 register double x = dst.s.hi, x1 = dst.s.lo, in __gcc_qdiv()
18 y = src.s.hi, y1 = src.s.lo; in __gcc_qdiv()
28 dst.s.lo = 0.0; in __gcc_qdiv()
35 dst.s.lo = 0.0; in __gcc_qdiv()
51 dst.s.lo = (q - x) + tmp; in __gcc_qdiv()
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| D | fixtfdi.c | 33 if (0.0 != x.s.lo) in __fixtfdi()
35 const doublebits lobits = { .d = x.s.lo }; in __fixtfdi()
76 if (0.0 < x.s.lo) in __fixtfdi()
82 const doublebits lobits = { .d = x.s.lo }; in __fixtfdi()
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| D | multc3.c | 14 (x).s.lo = 0.0; \
20 (x).s.lo = 0.0; \
86 real.s.lo = 0.0; in __multc3()
88 imag.s.lo = 0.0; in __multc3()
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| /frameworks/base/libs/utils/ |
| D | AssetDir.cpp | 42 int lo, hi, cur; in findEntry()
44 lo = 0; in findEntry()
46 while (lo <= hi) { in findEntry()
49 cur = (hi + lo) / 2; in findEntry()
56 lo = cur + 1; in findEntry()
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| /frameworks/base/media/libstagefright/codecs/amrnb/common/src/ |
| D | div_32.cpp | 176 Word16 lo; in Div_32() local
192 lo = (result >> 1) - (hi << 15); in Div_32()
194 result = Mpy_32_16(hi, lo, approx, pOverflow); in Div_32()
199 lo = (result >> 1) - (hi << 15); in Div_32()
204 result = Mpy_32(n_hi, n_lo, hi, lo, pOverflow); in Div_32()
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| /frameworks/base/media/libstagefright/codecs/amrwb/src/ |
| D | isf_extrapolation.cpp | 123 int16 exp, exp2, hi, lo; in isf_extrapolation() local
164 int32_to_dpf(L_tmp, &hi, &lo); in isf_extrapolation()
165 L_tmp = mpy_dpf_32(hi, lo, hi, lo); in isf_extrapolation()
174 int32_to_dpf(L_tmp, &hi, &lo); in isf_extrapolation()
175 L_tmp = mpy_dpf_32(hi, lo, hi, lo); in isf_extrapolation()
184 int32_to_dpf(L_tmp, &hi, &lo); in isf_extrapolation()
185 L_tmp = mpy_dpf_32(hi, lo, hi, lo); in isf_extrapolation()
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| D | deemphasis_32.cpp | 131 int16 lo, hi; in deemphasis_32() local
142 lo = x_lo[1]; in deemphasis_32()
147 L_tmp += ((int32)lo) << 4; in deemphasis_32()
152 lo = x_lo[i+1]; in deemphasis_32()
156 L_tmp += ((int32)lo) << 4; in deemphasis_32()
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| /frameworks/base/media/libstagefright/codecs/aacenc/basic_op/ |
| D | oper_32b.c | 42 void L_Extract (Word32 L_32, Word16 *hi, Word16 *lo) in L_Extract() argument
45 *lo = extract_l (L_msu (L_shr (L_32, 1), *hi, 16384)); in L_Extract()
70 Word32 L_Comp (Word16 hi, Word16 lo) in L_Comp() argument
75 return (L_mac (L_32, lo, 1)); /* = hi<<16 + lo<<1 */ in L_Comp()
127 Word32 Mpy_32_16 (Word16 hi, Word16 lo, Word16 n) in Mpy_32_16() argument
132 L_32 = L_mac (L_32, mult (lo, n), 1); in Mpy_32_16()
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| D | oper_32b.h | 35 void L_Extract (Word32 L_32, Word16 *hi, Word16 *lo);
36 Word32 L_Comp (Word16 hi, Word16 lo);
38 Word32 Mpy_32_16 (Word16 hi, Word16 lo, Word16 n);
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| /frameworks/base/media/libstagefright/codecs/amrwbenc/inc/ |
| D | oper_32b.h | 24 void VO_L_Extract (Word32 L_32, Word16 *hi, Word16 *lo);
25 Word32 L_Comp (Word16 hi, Word16 lo);
27 Word32 Mpy_32_16 (Word16 hi, Word16 lo, Word16 n);
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| /frameworks/base/media/libstagefright/codecs/amrnb/enc/src/ |
| D | l_comp.cpp | 142 Word32 L_Comp(Word16 hi, Word16 lo, Flag *pOverflow) in L_Comp() argument
156 temp32 = L_mac(L_32, lo, 1, pOverflow); in L_Comp()
|