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Searched
refs:UB_LPC_ORDER
(Results
1 - 13
of
13
) sorted by null
/external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/
lpc_shape_swb12_tables.c
26
const double WebRtcIsac_kMeanLarUb12[
UB_LPC_ORDER
] =
35
const double WebRtcIsac_kIntraVecDecorrMatUb12[
UB_LPC_ORDER
][
UB_LPC_ORDER
] =
66
[
UB_LPC_ORDER
*UB_LPC_VEC_PER_FRAME] =
76
[
UB_LPC_ORDER
* UB_LPC_VEC_PER_FRAME] =
86
[
UB_LPC_ORDER
* UB_LPC_VEC_PER_FRAME] =
153
[
UB_LPC_ORDER
* UB_LPC_VEC_PER_FRAME] =
lpc_shape_swb12_tables.h
25
extern const double WebRtcIsac_kMeanLarUb12[
UB_LPC_ORDER
];
29
extern const double WebRtcIsac_kIntraVecDecorrMatUb12[
UB_LPC_ORDER
][
UB_LPC_ORDER
];
37
[
UB_LPC_ORDER
*UB_LPC_VEC_PER_FRAME];
41
[
UB_LPC_ORDER
* UB_LPC_VEC_PER_FRAME];
44
[
UB_LPC_ORDER
* UB_LPC_VEC_PER_FRAME];
63
[
UB_LPC_ORDER
* UB_LPC_VEC_PER_FRAME];
lpc_shape_swb16_tables.c
26
const double WebRtcIsac_kMeanLarUb16[
UB_LPC_ORDER
] =
35
const double WebRtcIsac_kIintraVecDecorrMatUb16[
UB_LPC_ORDER
][
UB_LPC_ORDER
] =
194
[
UB_LPC_ORDER
* UB16_LPC_VEC_PER_FRAME] = {
217
[
UB_LPC_ORDER
* UB16_LPC_VEC_PER_FRAME] =
228
[
UB_LPC_ORDER
* UB16_LPC_VEC_PER_FRAME] =
239
[
UB_LPC_ORDER
* UB16_LPC_VEC_PER_FRAME] =
lpc_shape_swb16_tables.h
25
extern const double WebRtcIsac_kMeanLarUb16[
UB_LPC_ORDER
];
27
extern const double WebRtcIsac_kIintraVecDecorrMatUb16[
UB_LPC_ORDER
][
UB_LPC_ORDER
];
65
[
UB_LPC_ORDER
* UB16_LPC_VEC_PER_FRAME];
68
[
UB_LPC_ORDER
* UB16_LPC_VEC_PER_FRAME];
71
[
UB_LPC_ORDER
* UB16_LPC_VEC_PER_FRAME];
74
[
UB_LPC_ORDER
* UB16_LPC_VEC_PER_FRAME];
lpc_analysis.h
39
double corrLo[][
UB_LPC_ORDER
+ 1],
46
double corr[][
UB_LPC_ORDER
+ 1],
encode_lpc_swb.c
76
for(coeffCntr = 0; coeffCntr <
UB_LPC_ORDER
; coeffCntr++)
136
// vectors (mean removed) each of dimension '
UB_LPC_ORDER
'
143
for(rowCntr = 0; rowCntr <
UB_LPC_ORDER
; rowCntr++)
145
ptrRow = &decorrMat[rowCntr *
UB_LPC_ORDER
];
147
for(colCntr = 0; colCntr <
UB_LPC_ORDER
; colCntr++)
153
ptrData +=
UB_LPC_ORDER
;
208
// data is of size 'interVecDim' * '
UB_LPC_ORDER
'
210
// in columns each of dimension '
UB_LPC_ORDER
'.
214
for(coeffCntr = 0; coeffCntr <
UB_LPC_ORDER
; coeffCntr++)
218
out[coeffCntr + colCntr *
UB_LPC_ORDER
] = 0
[
all
...]
decode.c
193
double percepFilterParam[(
UB_LPC_ORDER
+ 1) * (SUBFRAMES << 1) +
194
(
UB_LPC_ORDER
+ 1)];
229
UB_LPC_ORDER
, ISACdecUB_obj->maskfiltstr_obj.PostStateLoF,
231
&percepFilterParam[(
UB_LPC_ORDER
+ 1)], signal_out);
234
UB_LPC_ORDER
, ISACdecUB_obj->maskfiltstr_obj.PostStateLoF,
236
&percepFilterParam[(
UB_LPC_ORDER
+ 1) * SUBFRAMES + (
UB_LPC_ORDER
+ 1)],
262
double percepFilterParam[(
UB_LPC_ORDER
+ 1)*SUBFRAMES];
294
WebRtcIsac_NormLatticeFilterAr(
UB_LPC_ORDER
,
lpc_analysis.c
389
double corrMat[][
UB_LPC_ORDER
+ 1],
398
double corrSubFrame[
UB_LPC_ORDER
+2];
399
double reflecCoeff[
UB_LPC_ORDER
];
401
double aPolynom[
UB_LPC_ORDER
+1];
437
WebRtcIsac_AutoCorr(corrSubFrame, data, WINLEN,
UB_LPC_ORDER
+1);
439
(
UB_LPC_ORDER
+1)*sizeof(double));
451
UB_LPC_ORDER
);
455
for (n = 1; n <=
UB_LPC_ORDER
; n++)
492
double corrMat[][
UB_LPC_ORDER
+ 1],
513
memcpy(&aPolynom[1], &filtCoeffVecs[(subFrameCntr * (
UB_LPC_ORDER
+ 1))
[
all
...]
encode.c
652
double lpcVecs[
UB_LPC_ORDER
* UB16_LPC_VEC_PER_FRAME];
653
double percepFilterParams[(1 +
UB_LPC_ORDER
) * (SUBFRAMES << 1) +
654
(1 +
UB_LPC_ORDER
)];
663
double corr[SUBFRAMES << 1][
UB_LPC_ORDER
+ 1];
705
memcpy(lpcVecs, ISACencUB_obj->lastLPCVec,
UB_LPC_ORDER
* sizeof(double));
713
&lpcVecs[
UB_LPC_ORDER
], corr, varscale, isac16kHz);
716
&lpcVecs[(UB16_LPC_VEC_PER_FRAME - 1) * (
UB_LPC_ORDER
)],
717
sizeof(double) *
UB_LPC_ORDER
);
726
WebRtcIsac_GetLpcGain(s2nr, &percepFilterParams[
UB_LPC_ORDER
+ 1],
767
percepFilterParams[k * (
UB_LPC_ORDER
+ 1) + (UB_LPC_ORDER + 1)]
[
all
...]
entropy_coding.c
688
vecSize =
UB_LPC_ORDER
;
750
double larInterpol[
UB_LPC_ORDER
];
751
double rc[
UB_LPC_ORDER
];
752
double delta[
UB_LPC_ORDER
];
755
for (coeffCntr = 0; coeffCntr <
UB_LPC_ORDER
; coeffCntr++) {
756
delta[coeffCntr] = (larVecs[
UB_LPC_ORDER
+ coeffCntr] -
761
for (coeffCntr = 0; coeffCntr <
UB_LPC_ORDER
; coeffCntr++) {
765
WebRtcIsac_Lar2Rc(larInterpol, rc,
UB_LPC_ORDER
);
770
WebRtcIsac_Rc2Poly(rc,
UB_LPC_ORDER
, percepFilterParams);
771
percepFilterParams += (
UB_LPC_ORDER
+ 1)
[
all
...]
settings.h
75
#define
UB_LPC_ORDER
4
structs.h
301
int indexLPCShape[
UB_LPC_ORDER
* UB16_LPC_VEC_PER_FRAME];
376
double lastLPCVec[
UB_LPC_ORDER
];
isac.c
412
WebRtcIsac_kMeanLarUb16, sizeof(double) *
UB_LPC_ORDER
);
[
all
...]
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