Searched refs:int16_t (Results 176 - 200 of 1591) sorted by relevance

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/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/main/source/
H A Dspectrum_ar_model_tables.c46 const int16_t WebRtcIsac_kQArRc1Levels[NUM_AR_RC_QUANT_BAUNDARY - 1] = {
51 const int16_t WebRtcIsac_kQArRc2Levels[NUM_AR_RC_QUANT_BAUNDARY - 1] = {
56 const int16_t WebRtcIsac_kQArRc3Levels[NUM_AR_RC_QUANT_BAUNDARY - 1] = {
61 const int16_t WebRtcIsac_kQArRc4Levels[NUM_AR_RC_QUANT_BAUNDARY - 1] = {
66 const int16_t WebRtcIsac_kQArRc5Levels[NUM_AR_RC_QUANT_BAUNDARY - 1] = {
71 const int16_t WebRtcIsac_kQArRc6Levels[NUM_AR_RC_QUANT_BAUNDARY - 1] = {
76 const int16_t WebRtcIsac_kQArBoundaryLevels[NUM_AR_RC_QUANT_BAUNDARY] = {
92 const int16_t *WebRtcIsac_kQArRcLevelsPtr[AR_ORDER] = {
120 const int16_t WebRtcIsac_kCos[6][60] = {
H A Dentropy_coding.h49 int WebRtcIsac_DecodeSpec(Bitstr* streamdata, int16_t AvgPitchGain_Q12,
75 int WebRtcIsac_EncodeSpec(const int16_t* fr, const int16_t* fi,
76 int16_t AvgPitchGain_Q12, enum ISACBand band,
83 int16_t bandwidth);
129 int16_t WebRtcIsac_EncodeLpcUB(double* lpcCoeff, Bitstr* streamdata,
131 int16_t bandwidth,
162 int16_t WebRtcIsac_DecodeInterpolLpcUb(Bitstr* streamdata,
164 int16_t bandwidth);
167 int WebRtcIsac_DecodeRc(Bitstr* streamdata, int16_t* RCQ1
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/external/chromium_org/third_party/webrtc/modules/audio_processing/aecm/include/
H A Decho_control_mobile.h34 int16_t cngMode; // AECM_FALSE, AECM_TRUE (default)
35 int16_t echoMode; // 0, 1, 2, 3 (default), 4
93 * int16_t* farend In buffer containing one frame of
95 * int16_t nrOfSamples Number of samples in farend buffer
103 const int16_t* farend,
104 int16_t nrOfSamples);
112 * int16_t* nearendNoisy In buffer containing one frame of
116 * int16_t* nearendClean In buffer containing one frame of
121 * int16_t nrOfSamples Number of samples in nearend buffer
122 * int16_t msInSndCardBu
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/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/ilbc/
H A Dcb_mem_energy.c30 int16_t range,
31 int16_t *CB, /* (i) The CB memory (1:st section) */
32 int16_t *filteredCB, /* (i) The filtered CB memory (2:nd section) */
33 int16_t lMem, /* (i) Length of the CB memory */
34 int16_t lTarget, /* (i) Length of the target vector */
35 int16_t *energyW16, /* (o) Energy in the CB vectors */
36 int16_t *energyShifts, /* (o) Shift value of the energy */
37 int16_t scale, /* (i) The scaling of all energy values */
38 int16_t base_size /* (i) Index to where the energy values should be stored */
40 int16_t *pp
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H A Dstate_construct.c27 int16_t idxForMax, /* (i) 6-bit index for the quantization of
29 int16_t *idxVec, /* (i) vector of quantization indexes */
30 int16_t *syntDenum, /* (i) synthesis filter denumerator */
31 int16_t *Out_fix, /* (o) the decoded state vector */
32 int16_t len /* (i) length of a state vector */
35 int16_t maxVal;
36 int16_t *tmp1, *tmp2, *tmp3;
38 int16_t numerator[1+LPC_FILTERORDER];
39 int16_t sampleValVec[2*STATE_SHORT_LEN_30MS+LPC_FILTERORDER];
40 int16_t sampleMaVe
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H A Dcreate_augmented_vec.c28 int16_t index, /* (i) Index for the augmented vector to be created */
29 int16_t *buffer, /* (i) Pointer to the end of the codebook memory that
31 int16_t *cbVec /* (o) The construced codebook vector */
33 int16_t ilow;
34 int16_t *ppo, *ppi;
35 int16_t cbVecTmp[4];
H A Dlpc_encode.c31 int16_t *syntdenum, /* (i/o) synthesis filter coefficients
33 int16_t *weightdenum, /* (i/o) weighting denumerator coefficients
35 int16_t *lsf_index, /* (o) lsf quantization index */
36 int16_t *data, /* (i) Speech to do LPC analysis on */
41 int16_t lsf[LPC_FILTERORDER * LPC_N_MAX];
42 int16_t lsfdeq[LPC_FILTERORDER * LPC_N_MAX];
H A Dcb_search_core.c24 int16_t range, /* (i) Search range */
25 int16_t stage, /* (i) Stage of this search */
26 int16_t *inverseEnergy, /* (i) Inversed energy */
27 int16_t *inverseEnergyShift, /* (i) Shifts of inversed energy
30 int16_t *bestIndex, /* (o) Index that corresponds to
35 int16_t *bestCritSh) /* (o) The domain of the chosen
39 int16_t max, sh, tmp16;
42 int16_t cDotSqW16;
43 int16_t *inverseEnergyPtr;
45 int16_t *inverseEnergyShiftPt
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H A Dget_cd_vec.c28 int16_t *cbvec, /* (o) Constructed codebook vector */
29 int16_t *mem, /* (i) Codebook buffer */
30 int16_t index, /* (i) Codebook index */
31 int16_t lMem, /* (i) Length of codebook buffer */
32 int16_t cbveclen /* (i) Codebook vector length */
34 int16_t k, base_size;
35 int16_t lag;
37 int16_t tempbuff2[SUBL+5];
61 k=(int16_t)WEBRTC_SPL_MUL_16_16(2, (index-(lMem-cbveclen+1)))+cbveclen;
73 int16_t memIndTes
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H A Drefiner.c33 int16_t *updStartPos, /* (o) updated start point (Q-2) */
34 int16_t *idata, /* (i) original data buffer */
35 int16_t idatal, /* (i) dimension of idata */
36 int16_t centerStartPos, /* (i) beginning center segment */
37 int16_t estSegPos, /* (i) estimated beginning other segment (Q-2) */
38 int16_t *surround, /* (i/o) The contribution from this sequence
40 int16_t gain /* (i) Gain to use for this sequence */
42 int16_t estSegPosRounded,searchSegStartPos,searchSegEndPos,corrdim;
43 int16_t tloc,tloc2,i,st,en,fraction;
46 int16_t *filtStatePt
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H A Dxcorr_coef.c27 int16_t *target, /* (i) first array */
28 int16_t *regressor, /* (i) second array */
29 int16_t subl, /* (i) dimension arrays */
30 int16_t searchLen, /* (i) the search lenght */
31 int16_t offset, /* (i) samples offset between arrays */
32 int16_t step /* (i) +1 or -1 */
35 int16_t maxlag;
36 int16_t pos;
37 int16_t max;
38 int16_t crossCorrScal
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H A Dvq3.c27 int16_t *Xq, /* quantized vector (Q13) */
28 int16_t *index,
29 int16_t *CB, /* codebook in Q13 */
30 int16_t *X, /* vector to quantize (Q13) */
31 int16_t n_cb
33 int16_t i, j;
34 int16_t pos, minindex=0;
35 int16_t tmp;
H A Dvq4.c27 int16_t *Xq, /* quantized vector (Q13) */
28 int16_t *index,
29 int16_t *CB, /* codebook in Q13 */
30 int16_t *X, /* vector to quantize (Q13) */
31 int16_t n_cb
33 int16_t i, j;
34 int16_t pos, minindex=0;
35 int16_t tmp;
/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/fix/source/
H A Dpitch_filter_c.c15 static const int16_t kDampFilter[PITCH_DAMPORDER] = {
20 int16_t gain,
22 int16_t sign,
23 int16_t* inputState,
24 int16_t* outputBuf2,
25 const int16_t* coefficient,
26 int16_t* inputBuf,
27 int16_t* outputBuf,
30 int16_t* ubufQQpos2 = &outputBuf2[PITCH_BUFFSIZE - (index + 2)];
31 int16_t tmpW1
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H A Dentropy_coding.h25 int16_t WebRtcIsacfix_DecodeSpec(Bitstr_dec *streamdata,
26 int16_t *frQ7,
27 int16_t *fiQ7,
28 int16_t AvgPitchGain_Q12);
31 int WebRtcIsacfix_EncodeSpec(const int16_t *fr,
32 const int16_t *fi,
34 int16_t AvgPitchGain_Q12);
41 int16_t *outmodel);
44 int16_t *LPCCoef_loQ15,
45 int16_t *LPCCoef_hiQ1
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H A Dlattice.c42 void WebRtcIsacfix_FilterArLoop(int16_t* ar_g_Q0,
43 int16_t* ar_f_Q0,
44 int16_t* cth_Q15,
45 int16_t* sth_Q15,
46 int16_t order_coef);
55 void WebRtcIsacfix_FilterMaLoopC(int16_t input0, // Filter coefficient
56 int16_t input1, // Filter coefficient
65 int16_t t16a = (int16_t)(input2 >> 16);
66 int16_t t16
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/external/chromium_org/third_party/webrtc/modules/audio_coding/neteq/
H A Dmerge.h56 virtual int Process(int16_t* input, size_t input_length,
57 int16_t* external_mute_factor_array,
81 int16_t SignalScaling(const int16_t* input, int input_length,
82 const int16_t* expanded_signal,
83 int16_t* expanded_max, int16_t* input_max) const;
88 void Downsample(const int16_t* input, int input_length,
89 const int16_t* expanded_signal, int expanded_length);
94 int16_t CorrelateAndPeakSearc
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/external/libvpx/libvpx/vp9/encoder/
H A Dvp9_quantize.h21 DECLARE_ALIGNED(16, int16_t, y_quant[QINDEX_RANGE][8]);
22 DECLARE_ALIGNED(16, int16_t, y_quant_shift[QINDEX_RANGE][8]);
23 DECLARE_ALIGNED(16, int16_t, y_zbin[QINDEX_RANGE][8]);
24 DECLARE_ALIGNED(16, int16_t, y_round[QINDEX_RANGE][8]);
26 DECLARE_ALIGNED(16, int16_t, uv_quant[QINDEX_RANGE][8]);
27 DECLARE_ALIGNED(16, int16_t, uv_quant_shift[QINDEX_RANGE][8]);
28 DECLARE_ALIGNED(16, int16_t, uv_zbin[QINDEX_RANGE][8]);
29 DECLARE_ALIGNED(16, int16_t, uv_round[QINDEX_RANGE][8]);
32 DECLARE_ALIGNED(16, int16_t, a_quant[QINDEX_RANGE][8]);
33 DECLARE_ALIGNED(16, int16_t, a_quant_shif
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/external/chromium_org/third_party/libvpx/source/libvpx/vp9/common/arm/neon/
H A Dvp9_idct16x16_neon.c14 void vp9_idct16x16_256_add_neon_pass1(const int16_t *input,
15 int16_t *output,
17 void vp9_idct16x16_256_add_neon_pass2(const int16_t *src,
18 int16_t *output,
19 int16_t *pass1Output,
20 int16_t skip_adding,
23 void vp9_idct16x16_10_add_neon_pass1(const int16_t *input,
24 int16_t *output,
26 void vp9_idct16x16_10_add_neon_pass2(const int16_t *src,
27 int16_t *outpu
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/external/libvpx/libvpx/vp9/common/arm/neon/
H A Dvp9_idct16x16_neon.c14 void vp9_idct16x16_256_add_neon_pass1(const int16_t *input,
15 int16_t *output,
17 void vp9_idct16x16_256_add_neon_pass2(const int16_t *src,
18 int16_t *output,
19 int16_t *pass1Output,
20 int16_t skip_adding,
23 void vp9_idct16x16_10_add_neon_pass1(const int16_t *input,
24 int16_t *output,
26 void vp9_idct16x16_10_add_neon_pass2(const int16_t *src,
27 int16_t *outpu
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/external/chromium_org/third_party/webrtc/common_audio/signal_processing/include/
H A Dspl_inl_armv7.h27 static __inline int32_t WEBRTC_SPL_MUL_16_32_RSFT16(int16_t a, int32_t b) {
33 static __inline int32_t WEBRTC_SPL_MUL_16_16(int16_t a, int16_t b) {
40 static __inline int32_t WebRtc_MulAccumW16(int16_t a, int16_t b, int32_t c) {
46 static __inline int16_t WebRtcSpl_AddSatW16(int16_t a, int16_t b) {
51 return (int16_t) s_sum;
70 static __inline int16_t WebRtcSpl_SubSatW1
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/external/chromium_org/third_party/webrtc/modules/audio_coding/main/acm2/
H A Dacm_celt.h26 explicit ACMCELT(int16_t codec_id);
31 int16_t InternalEncode(uint8_t* bitstream, int16_t* bitstream_len_byte);
33 int16_t InternalInitEncoder(WebRtcACMCodecParams *codec_params);
38 int16_t InternalCreateEncoder();
40 int16_t SetBitRateSafe(const int32_t rate);
H A Dacm_ilbc.h26 explicit ACMILBC(int16_t codec_id);
32 int16_t InternalEncode(uint8_t* bitstream,
33 int16_t* bitstream_len_byte) OVERRIDE
36 int16_t InternalInitEncoder(WebRtcACMCodecParams* codec_params);
39 int16_t SetBitRateSafe(const int32_t rate) OVERRIDE
45 int16_t InternalCreateEncoder();
H A Dacm_pcma.cc23 ACMPCMA::ACMPCMA(int16_t codec_id) { codec_id_ = codec_id; }
27 int16_t ACMPCMA::InternalEncode(uint8_t* bitstream,
28 int16_t* bitstream_len_byte) {
31 reinterpret_cast<int16_t*>(bitstream));
38 int16_t ACMPCMA::InternalInitEncoder(WebRtcACMCodecParams* /* codec_params */) {
45 int16_t ACMPCMA::InternalCreateEncoder() {
H A Dacm_pcmu.cc23 ACMPCMU::ACMPCMU(int16_t codec_id) { codec_id_ = codec_id; }
27 int16_t ACMPCMU::InternalEncode(uint8_t* bitstream,
28 int16_t* bitstream_len_byte) {
31 reinterpret_cast<int16_t*>(bitstream));
39 int16_t ACMPCMU::InternalInitEncoder(WebRtcACMCodecParams* /* codec_params */) {
46 int16_t ACMPCMU::InternalCreateEncoder() {

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