/frameworks/av/media/libstagefright/codecs/amrnb/enc/src/ |
H A D | l_comp.cpp | 34 hi = 16 bit signed integer (Word16) whose value falls in 35 the range : 0x8000 <= hi <= 0x7fff. 41 L_out = 32-bit result of (hi<<16 + lo<<1). 56 format (DPF) numbers hi and lo by the following operation: 57 1. Deposit hi into the 16 MS bits of the 32 bit output L_out. 142 Word32 L_Comp(Word16 hi, Word16 lo, Flag *pOverflow) argument 154 L_32 = L_deposit_h(hi); 161 return (temp32); /* = hi<<16 + lo<<1 */
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H A D | levinson.cpp | 476 Word16 hi, lo; 477 Word16 Kh, Kl; // reflexion coefficient; hi and lo 478 Word16 alp_h, alp_l, alp_exp; // Prediction gain; hi lo and exponent 503 L_Extract (t0, &hi, &lo); // DPF format 504 t0 = Mpy_32 (Rh[0], Rl[0], hi, lo); // Alpha in 579 L_Extract (t0, &hi, &lo); // DPF format 580 t0 = Mpy_32 (alp_h, alp_l, hi, lo); 643 Word16 hi; local 645 Word16 Kh; /* reflexion coefficient; hi and lo */ 647 Word16 alp_h; /* Prediction gain; hi l [all...] |
/frameworks/av/media/libstagefright/codecs/amrwb/src/ |
H A D | deemphasis_32.cpp | 131 int16 lo, hi; local 143 hi = x_hi[1]; 146 L_tmp = ((int32)hi) << 16; 153 hi = x_hi[i+1]; 155 L_tmp = ((int32)hi) << 16;
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H A D | isf_extrapolation.cpp | 123 int16 exp, exp2, hi, lo; local 164 int32_to_dpf(L_tmp, &hi, &lo); 165 L_tmp = mpy_dpf_32(hi, lo, hi, lo); 174 int32_to_dpf(L_tmp, &hi, &lo); 175 L_tmp = mpy_dpf_32(hi, lo, hi, lo); 184 int32_to_dpf(L_tmp, &hi, &lo); 185 L_tmp = mpy_dpf_32(hi, lo, hi, l [all...] |
H A D | pvamrwbdecoder_basic_op_armv5.h | 197 __inline int32 mul_32by16(int16 hi, int16 lo, int16 n) argument 203 smulbb H_32, hi, n local
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H A D | pvamrwbdecoder_basic_op_cequivalent.h | 502 hi hi part of 32 bit number. 509 __inline int32 mul_32by16(int16 hi, int16 lo, int16 n) argument 511 return (((((int32)hi*n)) + ((((int32)lo*n) >> 15))) << 1);
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H A D | pvamrwbdecoder_basic_op_gcc_armv5.h | 101 static inline int32 mul_32by16(int16 hi, int16 lo, int16 n) argument 105 register int32 ra = (int32)hi;
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H A D | pvamrwb_math_op.cpp | 51 int16 hi, lo : L_32 = hi<<16 + lo<<1 (DPF - Double Precision Format) 560 * L_32 = hi<<16 + lo<<1 * 563 * hi and lo are 16 bit signed integers. * 584 * hi : b16 to b31 of L_32 585 * lo : (L_32 - hi<<16)>>1 589 void int32_to_dpf(int32 L_32, int16 *hi, int16 *lo) argument 591 *hi = (int16)(L_32 >> 16); 592 *lo = (int16)((L_32 - (*hi << 16)) >> 1); 609 * hi1 hi par [all...] |
/frameworks/av/media/libstagefright/codecs/amrnb/common/src/ |
H A D | div_32.cpp | 94 the range : 0x4000 < hi < 0x7fff 175 Word16 hi; local 191 hi = (Word16)(result >> 16); 192 lo = (result >> 1) - (hi << 15); 194 result = Mpy_32_16(hi, lo, approx, pOverflow); 198 hi = (Word16)(result >> 16); 199 lo = (result >> 1) - (hi << 15); 204 result = Mpy_32(n_hi, n_lo, hi, lo, pOverflow);
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H A D | lsp_az.cpp | 199 Word16 i, j, hi, lo; 215 L_Extract (f[-1], &hi, &lo); 216 t0 = Mpy_32_16 (hi, lo, *lsp); // t0 = f[-1] * lsp 260 Word16 hi; local 276 hi = (Word16)(*(f - 1) >> 16); 278 lo = (Word16)((*(f - 1) >> 1) - ((Word32) hi << 15)); 280 t0 = ((Word32)hi * *lsp);
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/frameworks/av/media/libeffects/testlibs/ |
H A D | AudioCoefInterpolator.cpp | 78 audio_coef_t AudioCoefInterpolator::interp(audio_coef_t lo, audio_coef_t hi, argument 80 int64_t delta = static_cast<int64_t>(hi-lo) * frac;
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/frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
H A D | oper_32b.c | 26 * L_32 = hi<<16 + lo<<1 * 29 * hi and lo are 16 bit signed integers. * 52 * hi : b16 to b31 of L_32 * 53 * lo : (L_32 - hi<<16)>>1 * 57 __inline void VO_L_Extract (Word32 L_32, Word16 *hi, Word16 *lo) argument 59 *hi = (Word16)(L_32 >> 16); 70 * L_32 = hi<<16 + lo<<1 * 74 * hi msb * 85 Word32 L_Comp (Word16 hi, Word16 lo) argument 89 L_32 = L_deposit_h (hi); 143 Mpy_32_16(Word16 hi, Word16 lo, Word16 n) argument 197 Word16 approx, hi, lo, n_hi, n_lo; local [all...] |
H A D | isp_az.c | 46 Word16 hi, lo; local 91 hi = f1[i] >> 16; 94 t0 = Mpy_32_16(hi, lo, isp[m - 1]); 99 hi = f2[i] >> 16; 101 t0 = Mpy_32_16(hi, lo, isp[m - 1]); 155 hi = f1[nc] >> 16; 157 t0 = Mpy_32_16(hi, lo, isp[m - 1]); 188 Word16 hi, lo; local 202 hi = f[-1]>>16; 205 t0 = Mpy_32_16(hi, l 219 Word16 hi, lo; local [all...] |
H A D | levinson.c | 116 Word16 hi, lo; local 117 Word16 Kh, Kl; /* reflection coefficient; hi and lo */ 118 Word16 alp_h, alp_l, alp_exp; /* Prediction gain; hi lo and exponent */ 149 hi = t0 >> 16; 152 t0 = Mpy_32(Rh[0], Rl[0], hi, lo); /* Alpha in Q31 */ 218 hi = t0 >> 16; 220 t0 = Mpy_32(alp_h, alp_l, hi, lo); /* Alpha in Q31 */
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H A D | p_med_ol.c | 39 Word16 hi, lo; local 71 hi = R0>>16; 74 R0 = Mpy_32_16(hi, lo, *ww); 80 hi = R0>>16; 82 R0 = Mpy_32_16(hi, lo, *we);
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/frameworks/av/media/libstagefright/codecs/aacenc/basic_op/ |
H A D | oper_32b.c | 37 * hi : b16 to b31 of L_32 * 38 * lo : (L_32 - hi<<16)>>1 * 42 void L_Extract (Word32 L_32, Word16 *hi, Word16 *lo) argument 44 *hi = extract_h (L_32); 45 *lo = extract_l (L_msu (L_shr (L_32, 1), *hi, 16384)); 55 * L_32 = hi<<16 + lo<<1 * 59 * hi msb * 70 Word32 L_Comp (Word16 hi, Word16 lo) argument 74 L_32 = L_deposit_h (hi); 75 return (L_mac (L_32, lo, 1)); /* = hi<<1 127 Mpy_32_16(Word16 hi, Word16 lo, Word16 n) argument [all...] |
/frameworks/av/media/libstagefright/rtsp/ |
H A D | ARTPWriter.cpp | 423 uint64_t hi = nowUs / 1000000ll; local 426 return (hi << 32) | lo;
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H A D | MyTransmitter.h | 145 uint64_t hi = nowUs / 1000000ll; local 148 return (hi << 32) | lo;
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/frameworks/av/media/libstagefright/wifi-display/rtp/ |
H A D | RTPSender.cpp | 501 uint64_t hi = nowUs / 1000000ll; local 504 return (hi << 32) | lo;
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/frameworks/av/media/libstagefright/ |
H A D | AVIExtractor.cpp | 753 uint8_t hi = chunkType >> 24; local 756 if (hi < '0' || hi > '9' || lo < '0' || lo > '9') { 760 if (trackIndex != (10 * (hi - '0') + (lo - '0'))) { 784 uint8_t hi = chunkType >> 24; local 787 if (hi < '0' || hi > '9' || lo < '0' || lo > '9') { 791 size_t trackIndex = 10 * (hi - '0') + (lo - '0');
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