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Searched
refs:mdctSpectrum
(Results
1 - 12
of
12
) sorted by null
/frameworks/base/media/libstagefright/codecs/aacenc/inc/
band_nrg.h
30
void CalcBandEnergy(const Word32 *
mdctSpectrum
,
grp_data.h
29
groupShortData(Word32 *
mdctSpectrum
,
quantize.h
34
Word16 *sfbOffset, Word32 *
mdctSpectrum
,
psy_data.h
62
Word32 *
mdctSpectrum
; /* mdct spectrum [FRAME_LEN_LONG] */
interface.h
62
Word32 *
mdctSpectrum
;
89
void BuildInterface(Word32 *
mdctSpectrum
,
/frameworks/base/media/libstagefright/codecs/aacenc/src/
grp_data.c
35
groupShortData(Word32 *
mdctSpectrum
,
67
if (
mdctSpectrum
[wnd*FRAME_LEN_SHORT+line] != 0) break;
173
tmpSpectrum[i] =
mdctSpectrum
[line];
182
mdctSpectrum
[i] = tmpSpectrum[i];
183
mdctSpectrum
[i+1] = tmpSpectrum[i+1];
184
mdctSpectrum
[i+2] = tmpSpectrum[i+2];
185
mdctSpectrum
[i+3] = tmpSpectrum[i+3];
band_nrg.c
33
void CalcBandEnergy(const Word32 *
mdctSpectrum
,
45
accu = L_add(accu, MULHIGH(
mdctSpectrum
[j],
mdctSpectrum
[j]));
psy_main.c
81
Word32 *
mdctSpectrum
;
85
mdctSpectrum
= (Word32 *)mem_malloc(pMemOP, nChan * FRAME_LEN_LONG * sizeof(Word32), 32, VO_INDEX_ENC_AAC);
86
if(NULL ==
mdctSpectrum
)
103
hPsy->psyData[i].
mdctSpectrum
=
mdctSpectrum
+ i*FRAME_LEN_LONG;
128
if(hPsy->psyData[0].
mdctSpectrum
)
129
mem_free(pMemOP, hPsy->psyData[0].
mdctSpectrum
, VO_INDEX_ENC_AAC);
133
hPsy->psyData[nch].
mdctSpectrum
= NULL;
285
psyData[ch].
mdctSpectrum
,
296
Word32 *Spectrum = psyData[ch].
mdctSpectrum
;
[
all
...]
quantize.c
53
* quaSpectrum =
mdctSpectrum
^3/4*2^(-(3/16)*gain)
99
* quaSpectrum =
mdctSpectrum
^3/4*2^(-(3/16)*gain)
106
const Word32 *
mdctSpectrum
,
126
mdctSpeL =
mdctSpectrum
[line];
174
mdctSpeL =
mdctSpectrum
[line];
223
*
mdctSpectrum
= iquaSpectrum^4/3 *2^(0.25*gain)
231
Word32 *
mdctSpectrum
)
271
mdctSpectrum
[line] = accu << specExp;
273
mdctSpectrum
[line] = accu >> (-specExp);
276
mdctSpectrum
[line] = 0;
[
all
...]
interface.c
68
psyOutCh->
mdctSpectrum
= groupedMdctSpectrum;
sf_estim.c
114
mdctSpec = psyOutChan->
mdctSpectrum
+ psyOutChan->sfbOffsets[i];
503
sfbDistNew = calcSfbDist(psyOutChan->
mdctSpectrum
+
660
sfbDistNew[sfb] = calcSfbDist(psyOutChan->
mdctSpectrum
+
723
mdctSpec = psyOutChan->
mdctSpectrum
+sbfStart;
751
scfInt = improveScf(psyOutChan->
mdctSpectrum
+sbfStart,
816
psyOutChan->
mdctSpectrum
[j] = 0;
831
psyOutChan->
mdctSpectrum
[j] = 0;
qc_main.c
339
psyOutChannel[ch].
mdctSpectrum
,
Completed in 122 milliseconds