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Searched
refs:specExp
(Results
1 - 2
of
2
) sorted by null
/external/aac/libAACenc/src/
quantize.cpp
178
INT ex,
specExp
,tabIndex;
185
specExp
= (DFRACT_BITS-1) - ex;
187
FDK_ASSERT(
specExp
< 14); /* this fails if abs(value) > 8191 */
194
/* get approperiate exponent multiplier for
specExp
^3/4 combined with scfMod */
195
t = FDKaacEnc_specExpMantTableCombElc[iquantizermod][
specExp
];
201
specExp
= FDKaacEnc_specExpTableComb[iquantizermod][
specExp
]-1; /* -1 to avoid overflows in accu */
203
if ((-iquantizershift-
specExp
) < 0)
204
accu <<= -(-iquantizershift-
specExp
);
206
accu >>= -iquantizershift-
specExp
;
[
all
...]
/frameworks/av/media/libstagefright/codecs/aacenc/src/
quantize.c
246
Word32
specExp
;
253
specExp
= INT_BITS-1 - ex;
260
/* get approperiate exponent multiplier for
specExp
^3/4 combined with scfMod */
261
t = specExpMantTableComb_enc[iquantizermod][
specExp
];
267
specExp
= specExpTableComb_enc[iquantizermod][
specExp
];
269
specExp
+= iquantizershift + 1;
270
if(
specExp
>= 0)
271
mdctSpectrum[line] = accu <<
specExp
;
273
mdctSpectrum[line] = accu >> (-
specExp
);
[
all
...]
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