Searched refs:int16_t (Results 101 - 125 of 1591) sorted by relevance

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/external/chromium_org/third_party/webrtc/modules/audio_processing/agc/
H A Ddigital_agc.h28 int16_t HPstate;
29 int16_t counter;
30 int16_t logRatio; // log( P(active) / P(inactive) ) (Q10)
31 int16_t meanLongTerm; // Q10
33 int16_t stdLongTerm; // Q10
34 int16_t meanShortTerm; // Q10
36 int16_t stdShortTerm; // Q10
45 int16_t gatePrevious;
46 int16_t agcMode;
55 int32_t WebRtcAgc_InitDigital(DigitalAgc_t *digitalAgcInst, int16_t agcMod
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H A Danalog_agc.h37 static const int16_t kMsecSpeechInner = 520;
38 static const int16_t kMsecSpeechOuter = 340;
40 static const int16_t kNormalVadThreshold = 400;
42 static const int16_t kAlphaShortTerm = 6; // 1 >> 6 = 0.0156
43 static const int16_t kAlphaLongTerm = 10; // 1 >> 10 = 0.000977
49 int16_t compressionGaindB; // Fixed gain level in dB
50 int16_t targetLevelDbfs; // Target level in -dBfs of envelope (default -3)
51 int16_t agcMode; // Hard coded mode (adaptAna/adaptDig/fixedDig)
57 int16_t initFlag;
58 int16_t lastErro
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/external/chromium_org/third_party/webrtc/modules/audio_coding/main/acm2/
H A Dacm_dtmf_playout.cc25 ACMDTMFPlayout::ACMDTMFPlayout(int16_t /* codec_id */) { return; }
29 int16_t ACMDTMFPlayout::InternalEncode(uint8_t* /* bitstream */,
30 int16_t* /* bitstream_len_byte */) {
34 int16_t ACMDTMFPlayout::InternalInitEncoder(
41 int16_t ACMDTMFPlayout::InternalCreateEncoder() { return -1; }
49 ACMDTMFPlayout::ACMDTMFPlayout(int16_t codec_id) { codec_id_ = codec_id; }
53 int16_t ACMDTMFPlayout::InternalEncode(uint8_t* /* bitstream */,
54 int16_t* /* bitstream_len_byte */) {
58 int16_t ACMDTMFPlayout::InternalInitEncoder(
67 int16_t ACMDTMFPlayou
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H A Dacm_speex.h26 explicit ACMSPEEX(int16_t codec_id);
32 int16_t InternalEncode(uint8_t* bitstream, int16_t* bitstream_len_byte);
34 int16_t InternalInitEncoder(WebRtcACMCodecParams* codec_params);
39 int16_t InternalCreateEncoder();
41 int16_t SetBitRateSafe(const int32_t rate);
43 int16_t EnableDTX();
45 int16_t DisableDTX();
48 int16_t EnableVBR();
50 int16_t DisableVB
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H A Dacm_gsmfr.h26 explicit ACMGSMFR(int16_t codec_id);
32 int16_t InternalEncode(uint8_t* bitstream, int16_t* bitstream_len_byte);
34 int16_t InternalInitEncoder(WebRtcACMCodecParams* codec_params);
39 int16_t InternalCreateEncoder();
41 int16_t EnableDTX();
43 int16_t DisableDTX();
H A Dacm_dtmf_playout.h22 explicit ACMDTMFPlayout(int16_t codec_id);
28 int16_t InternalEncode(uint8_t* bitstream, int16_t* bitstream_len_byte);
30 int16_t InternalInitEncoder(WebRtcACMCodecParams* codec_params);
35 int16_t InternalCreateEncoder();
H A Dacm_red.cc20 ACMRED::ACMRED(int16_t codec_id) { codec_id_ = codec_id; }
24 int16_t ACMRED::InternalEncode(uint8_t* /* bitstream */,
25 int16_t* /* bitstream_len_byte */) {
31 int16_t ACMRED::InternalInitEncoder(WebRtcACMCodecParams* /* codec_params */) {
39 int16_t ACMRED::InternalCreateEncoder() {
H A Dacm_red.h22 explicit ACMRED(int16_t codec_id);
28 int16_t InternalEncode(uint8_t* bitstream, int16_t* bitstream_len_byte);
30 int16_t InternalInitEncoder(WebRtcACMCodecParams* codec_params);
35 int16_t InternalCreateEncoder();
/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/fix/source/
H A Darith_routins.h41 int16_t *dataQ7,
43 const int16_t lenData);
57 int16_t WebRtcIsacfix_EncTerminate(Bitstr_enc *streamData);
77 int16_t WebRtcIsacfix_DecLogisticMulti2(
78 int16_t *data,
81 const int16_t lenData);
100 const int16_t *data,
102 const int16_t lenData);
125 int16_t WebRtcIsacfix_DecHistBisectMulti(
126 int16_t *dat
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H A Dlpc_masking_model.h27 void WebRtcIsacfix_GetVars(const int16_t *input,
28 const int16_t *pitchGains_Q12,
30 int16_t *varscale);
32 void WebRtcIsacfix_GetLpcCoef(int16_t *inLoQ0,
33 int16_t *inHiQ0,
35 int16_t snrQ10,
36 const int16_t *pitchGains_Q12,
38 int16_t *lo_coeffQ15,
39 int16_t *hi_coeffQ15);
44 int16_t* a_polynomia
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H A Dspectrum_ar_model_tables.h45 extern const int16_t WebRtcIsacfix_kRc1Levels[11];
48 extern const int16_t WebRtcIsacfix_kRc2Levels[11];
51 extern const int16_t WebRtcIsacfix_kRc3Levels[11];
54 extern const int16_t WebRtcIsacfix_kRc4Levels[11];
57 extern const int16_t WebRtcIsacfix_kRc5Levels[11];
60 extern const int16_t WebRtcIsacfix_kRc6Levels[11];
63 extern const int16_t WebRtcIsacfix_kRcBound[12];
72 extern const int16_t *WebRtcIsacfix_kRcLevPtr[AR_ORDER];
93 extern const int16_t WebRtcIsacfix_kCos[6][60];
H A Dbandwidth_estimator.h62 const int16_t frameSize,
65 const int16_t pksize,
69 int16_t WebRtcIsacfix_UpdateUplinkBwRec(BwEstimatorstr *bwest_str,
70 const int16_t Index);
90 int16_t WebRtcIsacfix_GetUplinkBandwidth(const BwEstimatorstr *bwest_str);
93 int16_t WebRtcIsacfix_GetDownlinkMaxDelay(const BwEstimatorstr *bwest_str);
96 int16_t WebRtcIsacfix_GetUplinkMaxDelay(const BwEstimatorstr *bwest_str);
103 int16_t StreamSize, /* bytes in bitstream */
104 const int16_t FrameLen, /* ms per frame */
105 const int16_t BottleNec
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H A Dcodec.h35 int16_t WebRtcIsacfix_DecodeImpl(int16_t* signal_out16,
37 int16_t* current_framesamples);
39 int16_t WebRtcIsacfix_DecodePlcImpl(int16_t* decoded,
41 int16_t* current_framesample );
43 int WebRtcIsacfix_EncodeImpl(int16_t* in,
46 int16_t CodingMode);
72 typedef void (*Time2Spec)(int16_t* inre1Q9,
73 int16_t* inre2Q
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H A Dpitch_lag_tables.c69 const int16_t WebRtcIsacfix_kLowerLimitLo[4] = {
73 const int16_t WebRtcIsacfix_kUpperLimitLo[4] = {
84 const int16_t WebRtcIsacfix_kMeanLag2Lo[19] = {
89 const int16_t WebRtcIsacfix_kMeanLag4Lo[9] = {
156 const int16_t WebRtcIsacfix_kLowerLimitMid[4] = {
160 const int16_t WebRtcIsacfix_kUpperLimitMid[4] = {
171 const int16_t WebRtcIsacfix_kMeanLag2Mid[35] = {
180 const int16_t WebRtcIsacfix_kMeanLag4Mid[19] = {
278 const int16_t WebRtcIsacfix_kLowerLimitHi[4] = {
282 const int16_t WebRtcIsacfix_kUpperLimitH
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/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/ilbc/
H A Dmy_corr.c27 int16_t *seq1, /* (i) first sequence */
28 int16_t dim1, /* (i) dimension first seq1 */
29 const int16_t *seq2, /* (i) second sequence */
30 int16_t dim2 /* (i) dimension seq2 */
32 int16_t max, scale, loops;
40 scale = (int16_t)(WEBRTC_SPL_MUL_16_16(2,scale)-26);
48 WebRtcSpl_CrossCorrelation(corr, (int16_t*)seq2, seq1, dim2, loops, scale, 1);
H A Dbw_expand.c27 int16_t *out, /* (o) the bandwidth expanded lpc coefficients */
28 int16_t *in, /* (i) the lpc coefficients before bandwidth
30 int16_t *coef, /* (i) the bandwidth expansion factor Q15 */
31 int16_t length /* (i) the length of lpc coefficient vectors */
40 out[i] = (int16_t)((WEBRTC_SPL_MUL_16_16(coef[i], in[i])+16384)>>15);
H A Dcb_mem_energy_calc.c26 int16_t range, /* (i) number of iterations */
27 int16_t *ppi, /* (i) input pointer 1 */
28 int16_t *ppo, /* (i) input pointer 2 */
29 int16_t *energyW16, /* (o) Energy in the CB vectors */
30 int16_t *energyShifts, /* (o) Shift value of the energy */
31 int16_t scale, /* (i) The scaling of all energy values */
32 int16_t base_size /* (i) Index to where the energy values should be stored */
35 int16_t j,shft;
37 int16_t *eSh_ptr;
38 int16_t *eW16_pt
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H A Dcb_update_best_index.c25 int16_t CritNewSh, /* (i) Shift value of above Criteria */
26 int16_t IndexNew, /* (i) Index of new Criteria */
28 int16_t invEnergyNew, /* (i) Inversed energy new index */
29 int16_t energyShiftNew, /* (i) Energy shifts of new index */
31 int16_t *shTotMax, /* (i/o) Shifts of maximum criteria */
32 int16_t *bestIndex, /* (i/o) Index that corresponds to
34 int16_t *bestGain) /* (i/o) Gain in Q14 that corresponds
37 int16_t shOld, shNew, tmp16;
38 int16_t scaleTmp;
57 tmp16 = (int16_t)WebRtcSpl_NormW3
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H A Dlsp_to_lsf.c27 int16_t *lsp, /* (i) lsp vector -1...+1 in Q15 */
28 int16_t *lsf, /* (o) Lsf vector 0...Pi in Q13
30 int16_t m /* (i) Number of coefficients */
33 int16_t i, k;
34 int16_t diff; /* diff between table value and desired value (Q15) */
35 int16_t freq; /* lsf/(2*pi) (Q16) */
36 int16_t *lspPtr, *lsfPtr, *cosTblPtr;
37 int16_t tmp;
49 cosTblPtr=(int16_t*)&WebRtcIlbcfix_kCos[k];
71 tmp = (int16_t)WEBRTC_SPL_MUL_16_16_RSF
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/external/chromium_org/third_party/webrtc/common_audio/signal_processing/include/
H A Dsignal_processing_library.h35 (((int16_t)a >= 0) ? ((int16_t)a) : -((int16_t)a))
48 ((int32_t)(int16_t)(a) * (uint16_t)(b))
55 ((int32_t) (((int16_t)(a)) * ((int16_t)(b))))
101 ((int16_t)(WEBRTC_SPL_MUL_16_16_RSFT((a), 18816, 7) & 0x00007fff))
108 memcpy(v1, v2, (length) * sizeof(int16_t))
124 int16_t WebRtcSpl_get_version(char* version, int16_t length_in_byte
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H A Dreal_fft.h30 const int16_t* real_data_in,
31 int16_t* complex_data_out);
33 const int16_t* complex_data_in,
34 int16_t* real_data_out);
81 const int16_t* real_data_in,
82 int16_t* complex_data_out);
86 const int16_t* real_data_in,
87 int16_t* complex_data_out);
115 const int16_t* complex_data_in,
116 int16_t* real_data_ou
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/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/cng/include/
H A Dwebrtc_cng.h48 int16_t WebRtcCng_CreateEnc(CNG_enc_inst** cng_inst);
49 int16_t WebRtcCng_CreateDec(CNG_dec_inst** cng_inst);
70 int16_t WebRtcCng_InitEnc(CNG_enc_inst* cng_inst, uint16_t fs, int16_t interval,
71 int16_t quality);
72 int16_t WebRtcCng_InitDec(CNG_dec_inst* cng_inst);
85 int16_t WebRtcCng_FreeEnc(CNG_enc_inst* cng_inst);
86 int16_t WebRtcCng_FreeDec(CNG_dec_inst* cng_inst);
105 int16_t WebRtcCng_Encode(CNG_enc_inst* cng_inst, int16_t* speec
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/external/chromium_org/third_party/webrtc/common_audio/vad/
H A Dvad_core.h33 int16_t noise_means[kTableSize];
34 int16_t speech_means[kTableSize];
35 int16_t noise_stds[kTableSize];
36 int16_t speech_stds[kTableSize];
39 int16_t over_hang; // Over Hang
40 int16_t num_of_speech;
42 int16_t index_vector[16 * kNumChannels];
43 int16_t low_value_vector[16 * kNumChannels];
45 int16_t mean_value[kNumChannels];
46 int16_t upper_stat
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/external/chromium_org/third_party/libvpx/source/libvpx/vp9/encoder/
H A Dvp9_quantize.h22 DECLARE_ALIGNED(16, int16_t, y_quant[QINDEX_RANGE][8]);
23 DECLARE_ALIGNED(16, int16_t, y_quant_shift[QINDEX_RANGE][8]);
24 DECLARE_ALIGNED(16, int16_t, y_zbin[QINDEX_RANGE][8]);
25 DECLARE_ALIGNED(16, int16_t, y_round[QINDEX_RANGE][8]);
29 DECLARE_ALIGNED(16, int16_t, y_quant_fp[QINDEX_RANGE][8]);
30 DECLARE_ALIGNED(16, int16_t, uv_quant_fp[QINDEX_RANGE][8]);
31 DECLARE_ALIGNED(16, int16_t, y_round_fp[QINDEX_RANGE][8]);
32 DECLARE_ALIGNED(16, int16_t, uv_round_fp[QINDEX_RANGE][8]);
34 DECLARE_ALIGNED(16, int16_t, uv_quant[QINDEX_RANGE][8]);
35 DECLARE_ALIGNED(16, int16_t, uv_quant_shif
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/external/chromium_org/third_party/webrtc/common_audio/signal_processing/
H A Dcross_correlation_mips.c14 const int16_t* seq1,
15 const int16_t* seq2,
16 int16_t dim_seq,
17 int16_t dim_cross_correlation,
18 int16_t right_shifts,
19 int16_t step_seq2) {
22 int16_t *pseq2 = NULL;
23 int16_t *pseq1 = NULL;
24 int16_t *pseq1_0 = (int16_t*)
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