Searched refs:int16_t (Results 26 - 50 of 1591) sorted by relevance

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/external/webrtc/src/common_audio/vad/
H A Dvad_filterbank.h38 void WebRtcVad_HpOutput(int16_t* in_vector,
40 int16_t* filter_state,
41 int16_t* out_vector);
62 void WebRtcVad_Allpass(int16_t* in_vector,
63 int16_t filter_coefficients,
65 int16_t* filter_state,
66 int16_t* outw16);
87 void WebRtcVad_SplitFilter(int16_t* in_vector,
89 int16_t* upper_state,
90 int16_t* lower_stat
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/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/ilbc/interface/
H A Dilbc.h63 int16_t WebRtcIlbcfix_EncoderAssign(iLBC_encinst_t **iLBC_encinst,
64 int16_t *ILBCENC_inst_Addr,
65 int16_t *size);
66 int16_t WebRtcIlbcfix_DecoderAssign(iLBC_decinst_t **iLBC_decinst,
67 int16_t *ILBCDEC_inst_Addr,
68 int16_t *size);
83 int16_t WebRtcIlbcfix_EncoderCreate(iLBC_encinst_t **iLBC_encinst);
84 int16_t WebRtcIlbcfix_DecoderCreate(iLBC_decinst_t **iLBC_decinst);
98 int16_t WebRtcIlbcfix_EncoderFree(iLBC_encinst_t *iLBC_encinst);
99 int16_t WebRtcIlbcfix_DecoderFre
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/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/fix/source/
H A Dpitch_estimator.h23 void WebRtcIsacfix_PitchAnalysis(const int16_t *in, /* PITCH_FRAME_LEN samples */
24 int16_t *outQ0, /* PITCH_FRAME_LEN+QLOOKAHEAD samples */
26 int16_t *lagsQ7,
27 int16_t *PitchGains_Q12);
29 void WebRtcIsacfix_InitialPitch(const int16_t *in,
31 int16_t *qlags);
33 void WebRtcIsacfix_PitchFilter(int16_t *indatFix,
34 int16_t *outdatQQ,
36 int16_t *lagsQ7,
37 int16_t *gainsQ1
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/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/ilbc/
H A Daugmented_cb_corr.h29 int16_t *target, /* (i) Target vector */
30 int16_t *buffer, /* (i) Memory buffer */
31 int16_t *interpSamples, /* (i) buffer with
36 int16_t low, /* (i) Lag to start from (typically
38 int16_t high, /* (i) Lag to end at (typically 39 */
39 int16_t scale); /* (i) Scale factor to use for
H A Dcb_construct.h29 int16_t *decvector, /* (o) Decoded vector */
30 int16_t *index, /* (i) Codebook indices */
31 int16_t *gain_index, /* (i) Gain quantization indices */
32 int16_t *mem, /* (i) Buffer for codevector construction */
33 int16_t lMem, /* (i) Length of buffer */
34 int16_t veclen /* (i) Length of vector */
H A Dcb_mem_energy_augmentation.h23 int16_t *interpSamples, /* (i) The interpolated samples */
24 int16_t *CBmem, /* (i) The CB memory */
25 int16_t scale, /* (i) The scaling of all energy values */
26 int16_t base_size, /* (i) Index to where the energy values should be stored */
27 int16_t *energyW16, /* (o) Energy in the CB vectors */
28 int16_t *energyShifts /* (o) Shift value of the energy */
H A Ddo_plc.h30 int16_t *PLCresidual, /* (o) concealed residual */
31 int16_t *PLClpc, /* (o) concealed LP parameters */
32 int16_t PLI, /* (i) packet loss indicator
34 int16_t *decresidual, /* (i) decoded residual */
35 int16_t *lpc, /* (i) decoded LPC (only used for no PL) */
36 int16_t inlag, /* (i) pitch lag */
H A Dsplit_vq.h29 int16_t *qX, /* (o) the quantized vector in Q13 */
30 int16_t *index, /* (o) a vector of indexes for all vector
32 int16_t *X, /* (i) the vector to quantize */
33 int16_t *CB, /* (i) the quantizer codebook in Q13 */
34 int16_t *dim, /* (i) the dimension of X and qX */
35 int16_t *cbsize /* (i) the number of vectors in the codebook */
H A Dxcorr_coef.h30 int16_t *target, /* (i) first array */
31 int16_t *regressor, /* (i) second array */
32 int16_t subl, /* (i) dimension arrays */
33 int16_t searchLen, /* (i) the search lenght */
34 int16_t offset, /* (i) samples offset between arrays */
35 int16_t step /* (i) +1 or -1 */
H A Dconstants.c24 const int16_t WebRtcIlbcfix_kHpInCoefs[5] = {3798, -7596, 3798, 7807, -3733};
25 const int16_t WebRtcIlbcfix_kHpOutCoefs[5] = {3849, -7699, 3849, 7918, -3833};
30 const int16_t WebRtcIlbcfix_kStartSequenceEnrgWin[NSUB_MAX-1]= {
35 const int16_t WebRtcIlbcfix_kLpFiltCoefs[FILTERORDER_DS_PLUS1]= {
42 const int16_t WebRtcIlbcfix_kLpcWin[BLOCKL_MAX] = {
66 const int16_t WebRtcIlbcfix_kLpcAsymWin[BLOCKL_MAX] = {
98 const int16_t WebRtcIlbcfix_kLpcChirpSyntDenum[LPC_FILTERORDER + 1] = {
106 const int16_t WebRtcIlbcfix_kLpcChirpWeightDenum[LPC_FILTERORDER + 1] = {
111 const int16_t WebRtcIlbcfix_kLsfCb[64 * 3 + 128 * 3 + 128 * 4] = {
434 const int16_t WebRtcIlbcfix_kLsfDimC
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H A Dconstants.h27 extern const int16_t WebRtcIlbcfix_kHpInCoefs[];
28 extern const int16_t WebRtcIlbcfix_kHpOutCoefs[];
31 extern const int16_t WebRtcIlbcfix_kStartSequenceEnrgWin[];
34 extern const int16_t WebRtcIlbcfix_kLpFiltCoefs[];
38 extern const int16_t WebRtcIlbcfix_kLpcWin[];
39 extern const int16_t WebRtcIlbcfix_kLpcAsymWin[];
41 extern const int16_t WebRtcIlbcfix_kLpcChirpSyntDenum[];
42 extern const int16_t WebRtcIlbcfix_kLpcChirpWeightDenum[];
43 extern const int16_t WebRtcIlbcfix_kLsfDimCb[];
44 extern const int16_t WebRtcIlbcfix_kLsfSizeC
[all...]
H A Dcreate_augmented_vec.h30 int16_t index, /* (i) Index for the augmented vector to be created */
31 int16_t *buffer, /* (i) Pointer to the end of the codebook memory that
33 int16_t *cbVec /* (o) The construced codebook vector */
H A Dfiltered_cb_vecs.h31 int16_t *cbvectors, /* (o) Codebook vector for the higher section */
32 int16_t *CBmem, /* (i) Codebook memory that is filtered to create a
35 int16_t samples /* (i) Number of samples to filter */
H A Dinterpolate_samples.h29 int16_t *interpSamples, /* (o) The interpolated samples */
30 int16_t *CBmem, /* (i) The CB memory */
31 int16_t lMem /* (i) Length of the CB memory */
H A Dlsf_to_lsp.h29 int16_t *lsf, /* (i) lsf in Q13 values between 0 and pi */
30 int16_t *lsp, /* (o) lsp in Q15 values between -1 and 1 */
31 int16_t m /* (i) number of coefficients */
H A Dlsp_to_lsf.h29 int16_t *lsp, /* (i) lsp vector -1...+1 in Q15 */
30 int16_t *lsf, /* (o) Lsf vector 0...Pi in Q13
32 int16_t m /* (i) Number of coefficients */
H A Dpoly_to_lsp.h30 int16_t *a, /* (o) A coefficients in Q12 */
31 int16_t *lsp, /* (i) LSP coefficients in Q15 */
32 int16_t *old_lsp /* (i) old LSP coefficients that are used if the new
H A Dsimple_lsf_dequant.h29 int16_t *lsfdeq, /* (o) dequantized lsf coefficients */
30 int16_t *index, /* (i) quantization index */
31 int16_t lpc_n /* (i) number of LPCs */
H A Dsmooth.h29 int16_t *odata, /* (o) smoothed output */
30 int16_t *current, /* (i) the un enhanced residual for
32 int16_t *surround /* (i) The approximation from the
H A Dbw_expand.h29 int16_t *out, /* (o) the bandwidth expanded lpc coefficients */
30 int16_t *in, /* (i) the lpc coefficients before bandwidth
32 int16_t *coef, /* (i) the bandwidth expansion factor Q15 */
33 int16_t length /* (i) the length of lpc coefficient vectors */
H A Dcb_mem_energy.h23 int16_t range,
24 int16_t *CB, /* (i) The CB memory (1:st section) */
25 int16_t *filteredCB, /* (i) The filtered CB memory (2:nd section) */
26 int16_t lMem, /* (i) Length of the CB memory */
27 int16_t lTarget, /* (i) Length of the target vector */
28 int16_t *energyW16, /* (o) Energy in the CB vectors */
29 int16_t *energyShifts, /* (o) Shift value of the energy */
30 int16_t scale, /* (i) The scaling of all energy values */
31 int16_t base_size /* (i) Index to where the energy values should be stored */
/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/main/source/
H A Dpitch_gain_tables.c47 const int16_t WebRtcIsac_kIndexLowerLimitGain[3] = {
50 const int16_t WebRtcIsac_kIndexUpperLimitGain[3] = {
62 const int16_t WebRtcIsac_kQMeanGain1Q12[144] = {
73 const int16_t WebRtcIsac_kQMeanGain2Q12[144] = {
84 const int16_t WebRtcIsac_kQMeanGain3Q12[144] = {
96 const int16_t WebRtcIsac_kQMeanGain4Q12[144] = {
H A Dpitch_gain_tables.h29 extern const int16_t WebRtcIsac_kIndexLowerLimitGain[3];
31 extern const int16_t WebRtcIsac_kIndexUpperLimitGain[3];
36 extern const int16_t WebRtcIsac_kQMeanGain1Q12[144];
37 extern const int16_t WebRtcIsac_kQMeanGain2Q12[144];
38 extern const int16_t WebRtcIsac_kQMeanGain3Q12[144];
39 extern const int16_t WebRtcIsac_kQMeanGain4Q12[144];
H A Dcrc.h39 int16_t WebRtcIsac_GetCrc(
40 const int16_t* encoded,
41 int16_t no_of_word8s,
/external/chromium_org/third_party/webrtc/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);

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