Searched refs:int16_t (Results 76 - 100 of 1591) sorted by relevance

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/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/ilbc/
H A Dstate_search.h33 int16_t *residual, /* (i) target residual vector */
34 int16_t *syntDenum, /* (i) lpc synthesis filter */
35 int16_t *weightDenum /* (i) weighting filter denuminator */
H A Ddefines.h121 int16_t lsf[LSF_NSPLIT*LPC_N_MAX];
122 int16_t cb_index[CB_NSTAGES*(NASUB_MAX+1)]; /* First CB_NSTAGES values contains extra CB index */
123 int16_t gain_index[CB_NSTAGES*(NASUB_MAX+1)]; /* First CB_NSTAGES values contains extra CB gain */
124 int16_t idxForMax;
125 int16_t state_first;
126 int16_t idxVec[STATE_SHORT_LEN_30MS];
127 int16_t firstbits;
128 int16_t startIdx;
135 int16_t mode;
138 int16_t block
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H A Dindex_conv_dec.h25 int16_t *index /* (i/o) Codebook indexes */
H A Dindex_conv_enc.h29 int16_t *index /* (i/o) Codebook indexes */
H A Dpoly_to_lsf.c25 int16_t *lsf, /* (o) lsf coefficients (Q13) */
26 int16_t *a /* (i) A coefficients (Q12) */
28 int16_t lsp[10];
29 WebRtcIlbcfix_Poly2Lsp(a, lsp, (int16_t*)WebRtcIlbcfix_kLspMean);
H A Denhancer.c30 int16_t *odata, /* (o) smoothed block, dimension blockl */
31 int16_t *idata, /* (i) data buffer used for enhancing */
32 int16_t idatal, /* (i) dimension idata */
33 int16_t centerStartPos, /* (i) first sample current block within idata */
34 int16_t *period, /* (i) pitch period array (pitch bward-in time) */
35 int16_t *plocs, /* (i) locations where period array values valid */
36 int16_t periodl /* (i) dimension of period and plocs */
39 int16_t surround[ENH_BLOCKL];
H A Denhancer_interface.h29 int16_t *out, /* (o) enhanced signal */
30 int16_t *in, /* (i) unenhanced signal */
H A Dinit_decode.h28 int16_t WebRtcIlbcfix_InitDecode( /* (o) Number of decoded samples */
30 int16_t mode, /* (i) frame size mode */
H A Dsimple_lpc_analysis.h29 int16_t *lsf, /* (o) lsf coefficients */
30 int16_t *data, /* (i) new block of speech */
H A Dunpack_bits.h28 int16_t WebRtcIlbcfix_UnpackBits( /* (o) "Empty" frame indicator */
31 int16_t mode /* (i) Codec mode (20 or 30) */
H A Dcb_search_core.h26 int16_t range, /* (i) Search range */
27 int16_t stage, /* (i) Stage of this search */
28 int16_t *inverseEnergy, /* (i) Inversed energy */
29 int16_t *inverseEnergyShift, /* (i) Shifts of inversed energy
32 int16_t *bestIndex, /* (o) Index that corresponds to
37 int16_t *bestCritSh); /* (o) The domain of the chosen
H A Dlsf_interpolate_to_poly_dec.c28 int16_t *a, /* (o) lpc coefficients Q12 */
29 int16_t *lsf1, /* (i) first set of lsf coefficients Q13 */
30 int16_t *lsf2, /* (i) second set of lsf coefficients Q13 */
31 int16_t coef, /* (i) weighting coefficient to use between
33 int16_t length /* (i) length of coefficient vectors */
35 int16_t lsftmp[LPC_FILTERORDER];
H A Dlsf_interpolate_to_poly_enc.c29 int16_t *a, /* (o) lpc coefficients Q12 */
30 int16_t *lsf1, /* (i) first set of lsf coefficients Q13 */
31 int16_t *lsf2, /* (i) second set of lsf coefficients Q13 */
32 int16_t coef, /* (i) weighting coefficient to use between
34 int16_t length /* (i) length of coefficient vectors */
37 int16_t lsftmp[LPC_FILTERORDER];
H A Dnearest_neighbor.c28 int16_t *index, /* (o) index of array element closest to value */
29 int16_t *array, /* (i) data array (Q2) */
30 int16_t value, /* (i) value (Q2) */
31 int16_t arlength /* (i) dimension of data array (==8) */
34 int16_t diff;
45 *index=WebRtcSpl_MinIndexW32(crit, (int16_t)arlength);
/external/chromium_org/third_party/ots/src/
H A Dos2.h14 int16_t avg_char_width;
18 int16_t subscript_x_size;
19 int16_t subscript_y_size;
20 int16_t subscript_x_offset;
21 int16_t subscript_y_offset;
22 int16_t superscript_x_size;
23 int16_t superscript_y_size;
24 int16_t superscript_x_offset;
25 int16_t superscript_y_offset;
26 int16_t strikeout_siz
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/external/chromium_org/third_party/webrtc/modules/audio_coding/neteq/
H A Ddsp_helper.h28 static const int16_t kDownsample8kHzTbl[3];
29 static const int16_t kDownsample16kHzTbl[5];
30 static const int16_t kDownsample32kHzTbl[7];
31 static const int16_t kDownsample48kHzTbl[7];
56 static int RampSignal(const int16_t* input,
60 int16_t* output);
63 static int RampSignal(int16_t* signal,
81 static void PeakDetection(int16_t* data, int data_length,
83 int* peak_index, int16_t* peak_value);
91 static void ParabolicFit(int16_t* signal_point
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/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/isac/fix/source/
H A Dfilterbank_internal.h26 typedef void (*HighpassFilterFixDec32)(int16_t* io,
27 int16_t len,
28 const int16_t* coefficient,
32 void WebRtcIsacfix_HighpassFilterFixDec32C(int16_t* io,
33 int16_t len,
34 const int16_t* coefficient,
38 void WebRtcIsacfix_HighpassFilterFixDec32MIPS(int16_t* io,
39 int16_t len,
40 const int16_t* coefficient,
45 int16_t *data_ch
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H A Dtransform_tables.c21 const int16_t WebRtcIsacfix_kCosTab1[FRAMESAMPLES/2] = {
50 const int16_t WebRtcIsacfix_kSinTab1[FRAMESAMPLES/2] = {
79 const int16_t WebRtcIsacfix_kSinTab2[FRAMESAMPLES/4] = {
97 const int16_t WebRtcIsacfix_kCosTab2[FRAMESAMPLES/4] = {
/external/chromium_org/third_party/webrtc/common_audio/signal_processing/
H A Dcomplex_fft_tables.h17 static const int16_t kSinTable1024[] = {
H A Dspl_version.c21 int16_t WebRtcSpl_get_version(char* version, int16_t length_in_bytes)
/external/chromium_org/third_party/webrtc/common_audio/vad/
H A Dvad_sp.h33 void WebRtcVad_Downsampling(const int16_t* signal_in,
34 int16_t* signal_out,
52 int16_t WebRtcVad_FindMinimum(VadInstT* handle,
53 int16_t feature_value,
/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/g722/include/
H A Dg722_interface.h46 int16_t WebRtcG722_CreateEncoder(G722EncInst **G722enc_inst);
62 int16_t WebRtcG722_EncoderInit(G722EncInst *G722enc_inst);
76 int16_t WebRtcG722_FreeEncoder(G722EncInst *G722enc_inst);
98 int16_t WebRtcG722_Encode(G722EncInst *G722enc_inst,
99 int16_t *speechIn,
100 int16_t len,
101 int16_t *encoded);
115 int16_t WebRtcG722_CreateDecoder(G722DecInst **G722dec_inst);
131 int16_t WebRtcG722_DecoderInit(G722DecInst *G722dec_inst);
146 int16_t WebRtcG722_FreeDecode
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/external/webrtc/src/common_audio/vad/
H A Dvad_sp.h33 void WebRtcVad_Downsampling(int16_t* signal_in,
34 int16_t* signal_out,
50 int16_t WebRtcVad_FindMinimum(VadInstT* handle,
51 int16_t feature_value,
/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/opus/interface/
H A Dopus_interface.h24 int16_t WebRtcOpus_EncoderCreate(OpusEncInst** inst, int32_t channels);
25 int16_t WebRtcOpus_EncoderFree(OpusEncInst* inst);
45 int16_t WebRtcOpus_Encode(OpusEncInst* inst, int16_t* audio_in, int16_t samples,
46 int16_t length_encoded_buffer, uint8_t* encoded);
60 int16_t WebRtcOpus_SetBitRate(OpusEncInst* inst, int32_t rate);
73 int16_t WebRtcOpus_SetPacketLossRate(OpusEncInst* inst, int32_t loss_rate);
98 int16_t WebRtcOpus_SetMaxPlaybackRate(OpusEncInst* inst, int32_t frequency_hz);
115 int16_t WebRtcOpus_EnableFe
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/external/chromium_org/third_party/webrtc/modules/audio_coding/codecs/cng/
H A Dcng_helpfuns.h19 void WebRtcCng_K2a16(int16_t* k, int useOrder, int16_t* a);

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