Searched refs:int16_t (Results 51 - 75 of 1591) sorted by relevance

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/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/ilbc/
H A Ddecoder_interpolate_lsf.h29 int16_t *syntdenum, /* (o) synthesis filter coefficients */
30 int16_t *weightdenum, /* (o) weighting denumerator
32 int16_t *lsfdeq, /* (i) dequantized lsf coefficients */
33 int16_t length, /* (i) length of lsf coefficient vector */
H A Dlpc_encode.h29 int16_t *syntdenum, /* (i/o) synthesis filter coefficients
31 int16_t *weightdenum, /* (i/o) weighting denumerator coefficients
33 int16_t *lsf_index, /* (o) lsf quantization index */
34 int16_t *data, /* (i) Speech to do LPC analysis on */
H A Dmy_corr.h30 int16_t *seq1, /* (i) first sequence */
31 int16_t dim1, /* (i) dimension first seq1 */
32 const int16_t *seq2, /* (i) second sequence */
33 int16_t dim2 /* (i) dimension seq2 */
H A Dnearest_neighbor.h31 int16_t *index, /* (o) index of array element closest to value */
32 int16_t *array, /* (i) data array (Q2) */
33 int16_t value, /* (i) value (Q2) */
34 int16_t arlength /* (i) dimension of data array (==8) */
H A Dsimple_lsf_quant.h29 int16_t *lsfdeq, /* (o) dequantized lsf coefficients
31 int16_t *index, /* (o) quantization index */
32 int16_t *lsf, /* (i) the lsf coefficient vector to be
34 int16_t lpc_n /* (i) number of lsf sets to quantize */
H A Dsmooth_out_data.h29 int16_t *odata,
30 int16_t *psseq,
31 int16_t *surround,
32 int16_t C);
H A Dcb_search.h25 int16_t *index, /* (o) Codebook indices */
26 int16_t *gain_index, /* (o) Gain quantization indices */
27 int16_t *intarget, /* (i) Target vector for encoding */
28 int16_t *decResidual,/* (i) Decoded residual for codebook construction */
29 int16_t lMem, /* (i) Length of buffer */
30 int16_t lTarget, /* (i) Length of vector */
31 int16_t *weightDenum,/* (i) weighting filter coefficients in Q12 */
32 int16_t block /* (i) the subblock number */
H A Dframe_classify.h22 int16_t WebRtcIlbcfix_FrameClassify(
26 int16_t *residualFIX /* (i) lpc residual signal */
H A Dinit_encode.h28 int16_t WebRtcIlbcfix_InitEncode( /* (o) Number of bytes encoded */
30 int16_t mode /* (i) frame size mode */
H A Dlsf_to_poly.h29 int16_t *a, /* (o) predictor coefficients (order = 10) in Q12 */
30 int16_t *lsf /* (i) line spectral frequencies in Q13 */
H A Dpoly_to_lsf.h29 int16_t *lsf, /* (o) lsf coefficients (Q13) */
30 int16_t *a /* (i) A coefficients (Q12) */
H A Dcomp_corr.h32 int16_t *buffer, /* (i) signal buffer */
33 int16_t lag, /* (i) pitch lag */
34 int16_t bLen, /* (i) length of buffer */
35 int16_t sRange, /* (i) correlation search length */
36 int16_t scale /* (i) number of rightshifts to use */
H A Dsimple_lsf_quant.c28 int16_t *lsfdeq, /* (o) dequantized lsf coefficients
30 int16_t *index, /* (o) quantization index */
31 int16_t *lsf, /* (i) the lsf coefficient vector to be
33 int16_t lpc_n /* (i) number of lsf sets to quantize */
38 (int16_t*)WebRtcIlbcfix_kLsfCb, (int16_t*)WebRtcIlbcfix_kLsfDimCb, (int16_t*)WebRtcIlbcfix_kLsfSizeCb);
43 lsf + LPC_FILTERORDER, (int16_t*)WebRtcIlbcfix_kLsfCb,
44 (int16_t*)WebRtcIlbcfix_kLsfDimCb, (int16_t*)WebRtcIlbcfix_kLsfSizeC
[all...]
H A Dcb_update_best_index.h26 int16_t CritNewSh, /* (i) Shift value of above Criteria */
27 int16_t IndexNew, /* (i) Index of new Criteria */
29 int16_t invEnergyNew, /* (i) Inversed energy new index */
30 int16_t energyShiftNew, /* (i) Energy shifts of new index */
32 int16_t *shTotMax, /* (i/o) Shifts of maximum criteria */
33 int16_t *bestIndex, /* (i/o) Index that corresponds to
35 int16_t *bestGain); /* (i/o) Gain in Q14 that corresponds
H A Dgain_dequant.c27 int16_t WebRtcIlbcfix_GainDequant(
29 int16_t index, /* (i) quantization index */
30 int16_t maxIn, /* (i) maximum of unquantized gain (Q14) */
31 int16_t stage /* (i) The stage of the search */
33 int16_t scale;
34 const int16_t *gain;
44 return((int16_t)((WEBRTC_SPL_MUL_16_16(scale, gain[index])+8192)>>14));
H A Dinterpolate.c27 int16_t *out, /* (o) output vector */
28 int16_t *in1, /* (i) first input vector */
29 int16_t *in2, /* (i) second input vector */
30 int16_t coef, /* (i) weight coefficient in Q14 */
31 int16_t length) /* (i) number of sample is vectors */
34 int16_t invcoef;
42 out[i] = (int16_t) WEBRTC_SPL_RSHIFT_W32(
/external/webrtc/src/common_audio/vad/
H A Dvad_gmm.h34 int32_t WebRtcVad_GaussianProbability(int16_t input,
35 int16_t mean,
36 int16_t std,
37 int16_t* delta);
/external/chromium_org/third_party/webrtc/common_audio/signal_processing/
H A Dilbc_specific_functions.c24 void WebRtcSpl_ReverseOrderMultArrayElements(int16_t *out, const int16_t *in,
25 const int16_t *win,
26 int16_t vector_length,
27 int16_t right_shifts)
30 int16_t *outptr = out;
31 const int16_t *inptr = in;
32 const int16_t *winptr = win;
35 (*outptr++) = (int16_t)WEBRTC_SPL_MUL_16_16_RSFT(*inptr++,
40 void WebRtcSpl_ElementwiseVectorMult(int16_t *ou
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/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/fix/source/
H A Dfilterbank_tables.h32 extern const int16_t WebRtcIsacfix_kHpStCoeffInQ30[8];
36 extern const int16_t WebRtcIsacfix_kHPStCoeffOut1Q30[8];
40 extern const int16_t WebRtcIsacfix_kHPStCoeffOut2Q30[8];
43 extern const int16_t WebRtcIsacfix_kUpperApFactorsQ15[2];
46 extern const int16_t WebRtcIsacfix_kLowerApFactorsQ15[2];
H A Dpitch_gain_tables.h28 extern const int16_t WebRtcIsacfix_kLowerlimiGain[3];
29 extern const int16_t WebRtcIsacfix_kUpperlimitGain[3];
33 extern const int16_t WebRtcIsacfix_kPitchGain1[144];
34 extern const int16_t WebRtcIsacfix_kPitchGain2[144];
35 extern const int16_t WebRtcIsacfix_kPitchGain3[144];
36 extern const int16_t WebRtcIsacfix_kPitchGain4[144];
42 extern const int16_t WebRtcIsacfix_kTransform[4][4];
/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/main/source/
H A Dencode_lpc_swb.h42 int16_t WebRtcIsac_RemoveLarMean(
44 int16_t bandwidth);
62 int16_t WebRtcIsac_DecorrelateIntraVec(
65 int16_t bandwidth);
85 int16_t WebRtcIsac_DecorrelateInterVec(
88 int16_t bandwidth);
108 int16_t bandwidth);
124 int16_t WebRtcIsac_CorrelateIntraVec(
127 int16_t bandwidth);
143 int16_t WebRtcIsac_CorrelateInterVe
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/external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/
H A Dfilterbank_tables.h32 extern const int16_t WebRtcIsacfix_kHpStCoeffInQ30[8];
36 extern const int16_t WebRtcIsacfix_kHPStCoeffOut1Q30[8];
40 extern const int16_t WebRtcIsacfix_kHPStCoeffOut2Q30[8];
43 extern const int16_t WebRtcIsacfix_kUpperApFactorsQ15[2];
46 extern const int16_t WebRtcIsacfix_kLowerApFactorsQ15[2];
/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/fix/interface/
H A Disacfix.h37 int16_t WebRtcIsacfix_AssignSize(int *sizeinbytes);
54 int16_t WebRtcIsacfix_Assign(ISACFIX_MainStruct **inst,
70 int16_t WebRtcIsacfix_Create(ISACFIX_MainStruct **ISAC_main_inst);
85 int16_t WebRtcIsacfix_Free(ISACFIX_MainStruct *ISAC_main_inst);
106 int16_t WebRtcIsacfix_EncoderInit(ISACFIX_MainStruct *ISAC_main_inst,
107 int16_t CodingMode);
131 int16_t WebRtcIsacfix_Encode(ISACFIX_MainStruct *ISAC_main_inst,
132 const int16_t *speechIn,
163 int16_t WebRtcIsacfix_EncodeNb(ISACFIX_MainStruct *ISAC_main_inst,
164 const int16_t *speechI
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/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/main/interface/
H A Disac.h42 int16_t WebRtcIsac_AssignSize(
61 int16_t WebRtcIsac_Assign(
79 int16_t WebRtcIsac_Create(
95 int16_t WebRtcIsac_Free(
118 int16_t WebRtcIsac_EncoderInit(
120 int16_t CodingMode);
147 int16_t WebRtcIsac_Encode(
149 const int16_t* speechIn,
166 int16_t WebRtcIsac_DecoderInit(
188 int16_t WebRtcIsac_UpdateBwEstimat
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/external/chromium_org/third_party/webrtc/common_audio/vad/
H A Dvad_filterbank.h41 int16_t WebRtcVad_CalculateFeatures(VadInstT* self, const int16_t* data_in,
42 int data_length, int16_t* features);

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