FreeCalypso > hg > gsm-codec-lib

annotate libgsmhr1/sp_dec.h @ 594:83d46a16db1b

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libgsmhr1/sp_dec.[ch]: import original
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 04 Dec 2025 01:45:00 +0000
parents
children
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594
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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1 #ifndef __SP_DEC
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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2 #define __SP_DEC
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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3
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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4 #include "typedefs.h"
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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5
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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6 /*_________________________________________________________________________
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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7 | |
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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8 | Function Prototypes |
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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9 |_________________________________________________________________________|
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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10 */
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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11
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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12 void speechDecoder(Shortword pswParameters[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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13 Shortword pswDecodedSpeechFrame[]);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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14
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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15 void aFlatRcDp(Longword *pL_R, Shortword *pswRc);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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16
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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17 void b_con(Shortword swCodeWord, short siNumBits,
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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18 Shortword pswVectOut[]);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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19
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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20 void fp_ex(Shortword swOrigLagIn, Shortword pswLTPState[]);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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21
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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22 Shortword g_corr1(Shortword *pswIn, Longword *pL_out);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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23
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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24 Shortword g_corr1s(Shortword pswIn[], Shortword swEngyRShft,
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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25 Longword *pL_out);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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26
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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27 void getSfrmLpc(short int siSoftInterpolation,
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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28 Shortword swPrevR0, Shortword swNewR0,
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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29 Shortword pswPrevFrmKs[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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30 Shortword pswPrevFrmAs[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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31 Shortword pswPrevFrmPFNum[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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32 Shortword pswPrevFrmPFDenom[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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33 Shortword pswNewFrmKs[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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34 Shortword pswNewFrmAs[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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35 Shortword pswNewFrmPFNum[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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36 Shortword pswNewFrmPFDenom[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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37 struct NormSw *psnsSqrtRs,
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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38 Shortword *ppswSynthAs[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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39 Shortword *ppswPFNumAs[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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40 Shortword *ppswPFDenomAs[]);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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41
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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42 void get_ipjj(Shortword swLagIn,
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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43 Shortword *pswIp, Shortword *pswJj);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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44
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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45 short int interpolateCheck(Shortword pswRefKs[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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46 Shortword pswRefCoefsA[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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47 Shortword pswOldCoefsA[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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48 Shortword pswNewCoefsA[],
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Mychaela Falconia <falcon@freecalypso.org>
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49 Shortword swOldPer,
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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50 Shortword swNewPer,
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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51 Shortword swRq,
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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52 struct NormSw *psnsSqrtRsOut,
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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53 Shortword pswCoefOutA[]);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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54
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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55 void lpcFir(Shortword pswInput[], Shortword pswCoef[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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56 Shortword pswState[], Shortword pswFiltOut[]);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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57
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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58 void lpcIir(Shortword pswInput[], Shortword pswCoef[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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59 Shortword pswState[], Shortword pswFiltOut[]);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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60
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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61 void lpcIrZsIir(Shortword pswCoef[], Shortword pswFiltOut[]);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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62
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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63 void lpcZiIir(Shortword pswCoef[], Shortword pswState[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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64 Shortword pswFiltOut[]);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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65
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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66 void lpcZsFir(Shortword pswInput[], Shortword pswCoef[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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67 Shortword pswFiltOut[]);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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68
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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69 void lpcZsIir(Shortword pswInput[], Shortword pswCoef[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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70 Shortword pswFiltOut[]);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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71
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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72 void lpcZsIirP(Shortword pswCommonIO[], Shortword pswCoef[]);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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73
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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74 Shortword r0BasedEnergyShft(Shortword swR0Index);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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75
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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76 short rcToADp(Shortword swAscale, Shortword pswRc[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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77 Shortword pswA[]);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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78
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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79 void rcToCorrDpL(Shortword swAshift, Shortword swAscale,
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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80 Shortword pswRc[], Longword pL_R[]);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
parents:
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81
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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82 void res_eng(Shortword pswReflecCoefIn[], Shortword swRq,
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
parents:
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83 struct NormSw *psnsSqrtRsOut);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
parents:
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84
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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85 void rs_rr(Shortword pswExcitation[], struct NormSw snsSqrtRs,
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
parents:
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86 struct NormSw *snsSqrtRsRr);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
parents:
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87
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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88 void rs_rrNs(Shortword pswExcitation[], struct NormSw snsSqrtRs,
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
parents:
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89 struct NormSw *snsSqrtRsRr);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
parents:
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90
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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91 Shortword scaleExcite(Shortword pswVect[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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92 Shortword swErrTerm, struct NormSw snsRS,
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
parents:
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93 Shortword pswScldVect[]);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
parents:
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94
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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95 Shortword sqroot(Longword L_SqrtIn);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
parents:
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96
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
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97 void v_con(Shortword pswBVects[], Shortword pswOutVect[],
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
parents:
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98 Shortword pswBitArray[], short int siNumBVctrs);
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
parents:
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99
83d46a16db1b libgsmhr1/sp_dec.[ch]: import original
Mychaela Falconia <falcon@freecalypso.org>
parents:
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100 #endif