HomeSort by relevance Sort by last modified time
    Searched defs:ac0 (Results 1 - 3 of 3) sorted by null

  /external/speex/libspeex/
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;
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;
  /external/libopus/celt/
celt_lpc.c 259 opus_val32 ac0; local
260 ac0 = 1+(n<<7);
261 if (n&1) ac0 += SHR32(MULT16_16(xptr[0],xptr[0]),9);
264 ac0 += SHR32(MULT16_16(xptr[i],xptr[i]),9);
265 ac0 += SHR32(MULT16_16(xptr[i+1],xptr[i+1]),9);
268 shift = celt_ilog2(ac0)-30+10;

Completed in 119 milliseconds