| /system/bt/embdrv/sbc/encoder/srce/ |
| sbc_dct_coeffs.c | 29 const int16_t gas16AnalDCTcoeff4[] = {
30 (int16_t)(0.7071 * 32768), (int16_t)(0.9239 * 32768),
31 (int16_t)(1.0000 * 32767), (int16_t)(0.9239 * 32768),
32 (int16_t)(0.7071 * 32768), (int16_t)(0.3827 * 32768),
33 (int16_t)(0.0000 * 32768), (int16_t)(-0.3827 * 32768),
35 (int16_t)(-0.7071 * 32768), (int16_t)(0.3827 * 32768)
[all...] |
| /external/webrtc/webrtc/modules/audio_coding/codecs/isac/fix/source/ |
| filterbank_tables.c | 25 const int16_t WebRtcIsacfix_kHpStCoeffInQ30[8] = {
36 const int16_t WebRtcIsacfix_kHPStCoeffOut1Q30[8] = {
47 const int16_t WebRtcIsacfix_kHPStCoeffOut2Q30[8] = {
55 const int16_t WebRtcIsacfix_kUpperApFactorsQ15[2] = {
60 const int16_t WebRtcIsacfix_kLowerApFactorsQ15[2] = {
|
| fft.h | 37 int16_t WebRtcIsacfix_FftRadix16Fastest(int16_t RexQx[], int16_t ImxQx[], int16_t iSign);
|
| pitch_gain_tables.c | 54 const int16_t WebRtcIsacfix_kLowerlimiGain[3] = {
58 const int16_t WebRtcIsacfix_kUpperlimitGain[3] = {
72 const int16_t WebRtcIsacfix_kPitchGain1[144] = {
89 const int16_t WebRtcIsacfix_kPitchGain2[144] = {
106 const int16_t WebRtcIsacfix_kPitchGain3[144] = {
124 const int16_t WebRtcIsacfix_kPitchGain4[144] = {
144 const int16_t WebRtcIsacfix_kTransform[4][4] = {
|
| pitch_estimator.h | 23 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 *gainsQ12
[all...] |
| /external/webrtc/webrtc/modules/audio_coding/codecs/ilbc/ |
| gain_dequant.h | 29 int16_t WebRtcIlbcfix_GainDequant(
31 int16_t index, /* (i) quantization index */
32 int16_t maxIn, /* (i) maximum of unquantized gain (Q14) */
33 int16_t stage /* (i) The stage of the search */
|
| chebyshev.h | 31 int16_t WebRtcIlbcfix_Chebyshev(
33 int16_t x, /* (i) Value to the Chevyshev polynomial */
34 int16_t *f /* (i) The coefficients in the polynomial */
|
| gain_quant.h | 28 int16_t WebRtcIlbcfix_GainQuant( /* (o) quantized gain value */
29 int16_t gain, /* (i) gain value Q14 */
30 int16_t maxIn, /* (i) maximum of gain value Q14 */
31 int16_t stage, /* (i) The stage of the search */
32 int16_t *index /* (o) quantization index */
|
| interpolate.h | 29 int16_t *out, /* (o) output vector */
30 int16_t *in1, /* (i) first input vector */
31 int16_t *in2, /* (i) second input vector */
32 int16_t coef, /* (i) weight coefficient in Q14 */
33 int16_t length); /* (i) number of sample is vectors */
|
| lsf_interpolate_to_poly_dec.h | 29 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 */
|
| lsf_interpolate_to_poly_enc.h | 30 int16_t *a, /* (o) lpc coefficients Q12 */
31 int16_t *lsf1, /* (i) first set of lsf coefficients Q13 */
32 int16_t *lsf2, /* (i) second set of lsf coefficients Q13 */
33 int16_t coef, /* (i) weighting coefficient to use between
35 int16_t length /* (i) length of coefficient vectors */
|
| sort_sq.h | 29 int16_t *xq, /* (o) the quantized value */
30 int16_t *index, /* (o) the quantization index */
31 int16_t x, /* (i) the value to quantize */
32 const int16_t *cb, /* (i) the quantization codebook */
33 int16_t cb_size /* (i) the size of the quantization codebook */
|
| vq3.h | 29 int16_t *Xq, /* (o) the quantized vector (Q13) */
30 int16_t *index, /* (o) the quantization index */
31 int16_t *CB, /* (i) the vector quantization codebook (Q13) */
32 int16_t *X, /* (i) the vector to quantize (Q13) */
33 int16_t n_cb /* (i) the number of vectors in the codebook */
|
| vq4.h | 29 int16_t *Xq, /* (o) the quantized vector (Q13) */
30 int16_t *index, /* (o) the quantization index */
31 int16_t *CB, /* (i) the vector quantization codebook (Q13) */
32 int16_t *X, /* (i) the vector to quantize (Q13) */
33 int16_t n_cb /* (i) the number of vectors in the codebook */
|
| simple_interpolate_lsf.h | 29 int16_t *syntdenum, /* (o) the synthesis filter denominator
32 int16_t *weightdenum, /* (o) the weighting filter denominator
35 int16_t *lsf, /* (i) the unquantized lsf coefficients Q13 */
36 int16_t *lsfdeq, /* (i) the dequantized lsf coefficients Q13 */
37 int16_t *lsfold, /* (i) the unquantized lsf coefficients of
39 int16_t *lsfdeqold, /* (i) the dequantized lsf coefficients of the
41 int16_t length, /* (i) should equate FILTERORDER */
|
| split_vq.h | 29 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 */
|
| lsf_to_lsp.h | 29 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 */
|
| lsp_to_lsf.h | 29 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 */
|
| poly_to_lsp.h | 30 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
|
| simple_lsf_dequant.h | 29 int16_t *lsfdeq, /* (o) dequantized lsf coefficients */
30 int16_t *index, /* (i) quantization index */
31 int16_t lpc_n /* (i) number of LPCs */
|
| smooth.h | 29 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
|
| /external/libvpx/libvpx/vpx_dsp/x86/ |
| txfm_common_sse2.h | 18 _mm_set_epi16((int16_t)(b), (int16_t)(a), (int16_t)(b), (int16_t)(a), \
19 (int16_t)(b), (int16_t)(a), (int16_t)(b), (int16_t)(a))
25 _mm_set_epi16((int16_t)(b), (int16_t)(b), (int16_t)(b), (int16_t)(b),
[all...] |
| /external/webrtc/webrtc/modules/audio_coding/codecs/isac/main/source/ |
| pitch_gain_tables.c | 47 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] = {
|
| pitch_gain_tables.h | 29 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];
|
| /external/webrtc/webrtc/common_audio/vad/ |
| vad_gmm.h | 34 int32_t WebRtcVad_GaussianProbability(int16_t input,
35 int16_t mean,
36 int16_t std,
37 int16_t* delta);
|
