Searched defs:ac0 (Results 1 - 3 of 3) sorted by relevance
/external/speex/libspeex/ |
H A D | lpc.c | 137 spx_word32_t ac0=1; local 141 ac0 = ADD32(ac0,SHR32(MULT16_16(x[j],x[j]),8)); 142 ac0 = ADD32(ac0,n); 144 while (shift && ac0<0x40000000) 147 ac0 <<= 1; 150 while (ac_shift && ac0<0x40000000) 153 ac0 <<= 1;
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H A D | lpc_bfin.h | 47 spx_word32_t ac0=1; local 56 ac0 = ADD32(ac0,SHR32(MULT16_16(x[j],x[j]),8)); 57 ac0 = ADD32(ac0,n); 59 while (shift && ac0<0x40000000) 62 ac0 <<= 1; 65 while (ac_shift && ac0<0x40000000) 68 ac0 <<= 1;
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/external/chromium_org/third_party/opus/src/celt/ |
H A D | celt_lpc.c | 164 opus_val32 ac0=0; local 167 ac0 += SHR32(MULT16_16(xx[i],xx[i]),9); 168 ac0 += 1+n; 170 shift = celt_ilog2(ac0)-30+10;
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