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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 273 milliseconds