Searched refs:int16_t (Results 126 - 150 of 1591) sorted by relevance

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/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/fix/source/
H A Dpitch_lag_tables.h39 extern const int16_t WebRtcIsacfix_kLowerLimitLo[4];
40 extern const int16_t WebRtcIsacfix_kUpperLimitLo[4];
46 extern const int16_t WebRtcIsacfix_kMeanLag2Lo[19];
47 extern const int16_t WebRtcIsacfix_kMeanLag4Lo[9];
65 extern const int16_t WebRtcIsacfix_kLowerLimitMid[4];
66 extern const int16_t WebRtcIsacfix_kUpperLimitMid[4];
72 extern const int16_t WebRtcIsacfix_kMeanLag2Mid[35];
73 extern const int16_t WebRtcIsacfix_kMeanLag4Mid[19];
90 extern const int16_t WebRtcIsacfix_kLowerLimitHi[4];
91 extern const int16_t WebRtcIsacfix_kUpperLimitH
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H A Dstructs.h33 int16_t full; /* 0 - first byte in memory filled, second empty*/
46 int16_t full; /* 0 - first byte in memory filled, second empty*/
54 int16_t DataBufferLoQ0[WINLEN];
55 int16_t DataBufferHiQ0[WINLEN];
60 int16_t CorrBufLoQdom[ORDERLO+1];
61 int16_t CorrBufHiQdom[ORDERHI+1];
74 int16_t PostStateLoGQ0[ORDERLO+1];
75 int16_t PostStateHiGQ0[ORDERHI+1];
94 int16_t INLABUF1_fix[QLOOKAHEAD];
95 int16_t INLABUF2_fi
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/external/chromium_org/third_party/webrtc/modules/audio_coding/main/acm2/
H A Dacm_amr.h28 explicit ACMAMR(int16_t codec_id);
34 int16_t InternalEncode(uint8_t* bitstream, int16_t* bitstream_len_byte);
36 int16_t InternalInitEncoder(WebRtcACMCodecParams* codec_params);
38 int16_t SetAMREncoderPackingFormat(const ACMAMRPackingFormat packing_format);
42 int16_t SetAMRDecoderPackingFormat(const ACMAMRPackingFormat packing_format);
49 int16_t InternalCreateEncoder();
51 int16_t SetBitRateSafe(const int32_t rate);
53 int16_t EnableDTX();
55 int16_t DisableDT
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H A Dacm_amrwb.h26 explicit ACMAMRwb(int16_t codec_id);
32 int16_t InternalEncode(uint8_t* bitstream, int16_t* bitstream_len_byte);
34 int16_t InternalInitEncoder(WebRtcACMCodecParams* codec_params);
36 int16_t SetAMRwbEncoderPackingFormat(
41 int16_t SetAMRwbDecoderPackingFormat(
49 int16_t InternalCreateEncoder();
51 int16_t SetBitRateSafe(const int32_t rate);
53 int16_t EnableDTX();
55 int16_t DisableDT
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H A Dacm_g7291.h26 explicit ACMG729_1(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);
46 int16_t flag_8khz_;
47 int16_t flag_g729_mode_;
/external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/
H A Dfilterbank_internal.h26 void WebRtcIsacfix_HighpassFilterFixDec32(int16_t *io,
27 int16_t len,
28 const int16_t *coefficient,
/external/chromium_org/third_party/webrtc/common_audio/signal_processing/
H A Dcross_correlation.c15 const int16_t* seq1,
16 const int16_t* seq2,
17 int16_t dim_seq,
18 int16_t dim_cross_correlation,
19 int16_t right_shifts,
20 int16_t step_seq2) {
H A Dfilter_ma_fast_q12.c20 void WebRtcSpl_FilterMAFastQ12(int16_t* in_ptr,
21 int16_t* out_ptr,
22 int16_t* B,
23 int16_t B_length,
24 int16_t length)
30 const int16_t* b_ptr = &B[0];
31 const int16_t* x_ptr = &in_ptr[i];
46 *out_ptr++ = (int16_t)((o + (int32_t)2048) >> 12);
H A Dvector_scaling_operations_mips.c19 int WebRtcSpl_ScaleAndAddVectorsWithRound_mips(const int16_t* in_vector1,
20 int16_t in_vector1_scale,
21 const int16_t* in_vector2,
22 int16_t in_vector2_scale,
24 int16_t* out_vector,
26 int16_t r0 = 0, r1 = 0;
27 int16_t *in1 = (int16_t*)in_vector1;
28 int16_t *in2 = (int16_t*)in_vector
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H A Dsqrt_of_one_minus_x_squared.c20 void WebRtcSpl_SqrtOfOneMinusXSquared(int16_t *xQ15, int vector_length,
21 int16_t *yQ15)
25 int16_t tmp;
33 yQ15[m] = (int16_t)sq;
/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/ilbc/
H A Dcomp_corr.c29 int16_t *buffer, /* (i) signal buffer */
30 int16_t lag, /* (i) pitch lag */
31 int16_t bLen, /* (i) length of buffer */
32 int16_t sRange, /* (i) correlation search length */
33 int16_t scale /* (i) number of rightshifts to use */
35 int16_t *w16ptr;
H A Dabs_quant.h35 int16_t *in, /* (i) vector to encode */
36 int16_t *weightDenum /* (i) denominator of synthesis filter */
H A Ddecode.h29 int16_t *decblock, /* (o) decoded signal block */
33 int16_t mode /* (i) 0: bad packet, PLC,
H A Ddecode_residual.h33 int16_t *decresidual, /* (o) decoded residual frame */
34 int16_t *syntdenum /* (i) the decoded synthesis filter
H A Dlsf_to_lsp.c27 int16_t *lsf, /* (i) lsf in Q13 values between 0 and pi */
28 int16_t *lsp, /* (o) lsp in Q15 values between -1 and 1 */
29 int16_t m /* (i) number of coefficients */
31 int16_t i, k;
32 int16_t diff; /* difference, which is used for the
34 int16_t freq; /* normalized frequency in Q15 (0..1) */
39 freq = (int16_t)WEBRTC_SPL_MUL_16_16_RSFT(lsf[i], 20861, 15);
57 lsp[i] = WebRtcIlbcfix_kCos[k]+(int16_t)(WEBRTC_SPL_RSHIFT_W32(tmpW32, 12));
H A Dget_sync_seq.c29 int16_t *idata, /* (i) original data */
30 int16_t idatal, /* (i) dimension of data */
31 int16_t centerStartPos, /* (i) where current block starts */
32 int16_t *period, /* (i) rough-pitch-period array (Q-2) */
33 int16_t *plocs, /* (i) where periods of period array are taken (Q-2) */
34 int16_t periodl, /* (i) dimension period array */
35 int16_t hl, /* (i) 2*hl+1 is the number of sequences */
36 int16_t *surround /* (i/o) The contribution from this sequence
39 int16_t i,centerEndPos,q;
41 int16_t lagBloc
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/external/chromium_org/third_party/webrtc/modules/audio_coding/neteq/
H A Drandom_vector.h25 static const int16_t kRandomTable[kRandomTableSize];
34 void Generate(size_t length, int16_t* output);
36 void IncreaseSeedIncrement(int16_t increase_by);
39 int16_t seed_increment() { return seed_increment_; }
40 void set_seed_increment(int16_t value) { seed_increment_ = value; }
44 int16_t seed_increment_;
/external/chromium_org/third_party/webrtc/voice_engine/
H A Dutility.h32 PushResampler<int16_t>* resampler,
44 void DownConvertToCodecFormat(const int16_t* src_data,
50 int16_t* mono_buffer,
51 PushResampler<int16_t>* resampler,
54 void MixWithSat(int16_t target[],
56 const int16_t source[],
H A Ddtmf_inband.h44 int Get10msTone(int16_t output[320], uint16_t& outputSizeInSamples);
52 int16_t DtmfFix_generate(int16_t* decoded,
53 int16_t value,
54 int16_t volume,
55 int16_t frameLen,
56 int16_t fs);
63 int16_t DtmfFix_generateSignal(int16_t a1_times2,
64 int16_t a2_times
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/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/pcm16b/
H A Dpcm16b.c26 /* Encoder with int16_t Output */
27 int16_t WebRtcPcm16b_EncodeW16(const int16_t* speechIn16b,
28 int16_t length_samples,
29 int16_t* speechOut16b)
32 memcpy(speechOut16b, speechIn16b, length_samples * sizeof(int16_t));
44 int16_t WebRtcPcm16b_Encode(int16_t *speech16b,
45 int16_t len,
48 int16_t sample
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/external/chromium_org/third_party/ots/src/
H A Dmetrics.h17 int16_t ascent;
18 int16_t descent;
19 int16_t linegap;
21 int16_t min_sb1;
22 int16_t min_sb2;
23 int16_t max_extent;
24 int16_t caret_slope_rise;
25 int16_t caret_slope_run;
26 int16_t caret_offset;
31 std::vector<std::pair<uint16_t, int16_t> > entrie
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/external/chromium_org/third_party/webrtc/common_audio/vad/
H A Dvad_gmm.c17 static const int16_t kLog2Exp = 5909; // log2(exp(1)) in Q12.
30 int32_t WebRtcVad_GaussianProbability(int16_t input,
31 int16_t mean,
32 int16_t std,
33 int16_t* delta) {
34 int16_t tmp16, inv_std, inv_std2, exp_value = 0;
41 inv_std = (int16_t) WebRtcSpl_DivW32W16(tmp32, std);
46 inv_std2 = (int16_t) WEBRTC_SPL_MUL_16_16_RSFT(tmp16, tmp16, 2);
48 // |inv_std2| = (int16_t) WEBRTC_SPL_MUL_16_16_RSFT(|inv_std|, |inv_std|, 6);
57 *delta = (int16_t) WEBRTC_SPL_MUL_16_16_RSF
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/external/webrtc/src/common_audio/vad/
H A Dvad_gmm.c17 static const int16_t kLog2Exp = 5909; // log2(exp(1)) in Q12.
30 int32_t WebRtcVad_GaussianProbability(int16_t input,
31 int16_t mean,
32 int16_t std,
33 int16_t* delta) {
34 int16_t tmp16, inv_std, inv_std2, exp_value = 0;
41 inv_std = (int16_t) WebRtcSpl_DivW32W16(tmp32, std);
46 inv_std2 = (int16_t) WEBRTC_SPL_MUL_16_16_RSFT(tmp16, tmp16, 2);
48 // |inv_std2| = (int16_t) WEBRTC_SPL_MUL_16_16_RSFT(|inv_std|, |inv_std|, 6);
57 *delta = (int16_t) WEBRTC_SPL_MUL_16_16_RSF
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/external/chromium_org/third_party/webrtc/modules/audio_processing/agc/include/
H A Dgain_control.h42 int16_t targetLevelDbfs; // default 3 (-3 dBOv)
43 int16_t compressionGaindB; // default 9 dB
68 const int16_t* inFar,
69 int16_t samples);
95 int16_t* inMic,
96 int16_t* inMic_H,
97 int16_t samples);
126 int16_t* inMic,
127 int16_t* inMic_H,
128 int16_t sample
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/external/chromium_org/third_party/webrtc/modules/audio_processing/ns/
H A Dnsx_core.h25 const int16_t* window;
26 int16_t analysisBuffer[ANAL_BLOCKL_MAX];
27 int16_t synthesisBuffer[ANAL_BLOCKL_MAX];
31 const int16_t* factor2Table;
32 int16_t noiseEstLogQuantile[SIMULT* HALF_ANAL_BLOCKL];
33 int16_t noiseEstDensity[SIMULT* HALF_ANAL_BLOCKL];
34 int16_t noiseEstCounter[SIMULT];
35 int16_t noiseEstQuantile[HALF_ANAL_BLOCKL];
51 int16_t weightLogLrt;
55 int16_t weightSpecDif
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