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Searched
refs:fPow2Div2
(Results
1 - 15
of
15
) sorted by null
/external/aac/libFDK/src/
autocorr2nd.cpp
137
accu1 =
fPow2Div2
(pReBuf[0]) SHIFT;
143
accu1 += ( (
fPow2Div2
(pReBuf[0]) +
144
fPow2Div2
(pReBuf[1])) SHIFT);
154
accu2 = (
fPow2Div2
(realBuf[-2]) SHIFT);
157
accu1 += (
fPow2Div2
(realBuf[len - 2]) SHIFT);
219
accu1 += ( (
fPow2Div2
(pReBuf[0] ) +
fPow2Div2
(pImBuf[0] )) >> len_scale);
226
accu2 = ( (
fPow2Div2
(realBuf[-2]) +
fPow2Div2
(imagBuf[-2])) >> len_scale);
229
accu1 += ( (
fPow2Div2
(realBuf[len-2])
[
all
...]
FDK_trigFcts.cpp
273
result = PI_BY_4 + (delta_fix >> 1) - (
fPow2Div2
(delta_fix));
279
temp =
fPow2Div2
(x); // q25 * q25 - (DFRACT_BITS-1) - 1 = q18
fixpoint_math.cpp
448
regtmp=
fPow2Div2
(reg1); /* a = Q^2 */
/external/aac/libFDK/include/
fixmadd.h
287
{ return (x +
fPow2Div2
(a)); }
296
{ return (x +
fPow2Div2
(a)); }
common_fix.h
210
FDK_INLINE LONG
fPow2Div2
(LONG a) { return fixpow2div2_D(a); }
211
FDK_INLINE LONG
fPow2Div2
(SHORT a) { return fixpow2div2_S(a); }
fixpoint_math.h
208
return (
fPow2Div2
( (FIXP_DBL)tmp_inv ) >> (31-(2*tmp_exp+1)) ) ;
/external/aac/libSBRenc/src/
ps_encode.cpp
316
iidMeanError +=
fPow2Div2
(dIid)>>(5-1); /* + (bands=20) scale = 5 */
317
iccMeanError +=
fPow2Div2
(dIcc)>>(5-1);
702
cNrgR =
fPow2Div2
((pwrCr[env][i]<<sc1)); /* squared nrg's expect explicit scaling */
703
cNrgI =
fPow2Div2
((pwrCi[env][i]<<sc1));
904
pwrL_env_bin += (
fPow2Div2
(l_real) +
fPow2Div2
(l_imag)) >> bScale;
905
pwrR_env_bin += (
fPow2Div2
(r_real) +
fPow2Div2
(r_imag)) >> bScale;
[
all
...]
ps_main.cpp
347
stereoScaleFactor =
fPow2Div2
(tmpLeftReal) +
fPow2Div2
(tmpLeftImag)
348
+
fPow2Div2
(tmpRightReal) +
fPow2Div2
(tmpRightImag) ;
env_est.cpp
280
energy = fPow2AddDiv2(
fPow2Div2
(tr0), ti0) >> 1;
284
energy += fPow2AddDiv2(
fPow2Div2
(tr1), ti1) >> 1;
371
energy = fPow2AddDiv2(
fPow2Div2
(tr0), ti0);
[
all
...]
/external/aac/libAACenc/src/
block_switch.cpp
367
temp_windowNrg +=
fPow2Div2
(tempUnfiltered) >> (BLOCK_SWITCH_ENERGY_SHIFT - 1 - 2);
368
temp_windowNrgF +=
fPow2Div2
(tempFiltred) >> (BLOCK_SWITCH_ENERGY_SHIFT - 1 - 2);
intensity.cpp
359
square_l +=
fPow2Div2
(tmp_l); // scaled with 2*(mdctScale - s + inv_n) + 1
360
square_r +=
fPow2Div2
(tmp_r); // scaled with 2*(mdctScale - s + inv_n) + 1
metadata_compressor.cpp
713
accu +=
fPow2Div2
(y)>>(granuleShift-1); /* partial energy */
746
accu +=
fPow2Div2
((FIXP_PCM)pSamples[i*drcComp->channels])>>(granuleShift-1);
[
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...]
aacenc_tns.cpp
[
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...]
/external/aac/libAACdec/src/
conceal.cpp
[
all
...]
/external/aac/libSBRdec/src/
env_calc.cpp
[
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...]
Completed in 427 milliseconds