FreeCalypso > hg > gsmhr-codec-ref
view sp_dec.h @ 6:9cbb19619a9f default tip
README: punctuation fix
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Tue, 20 Aug 2024 19:00:23 +0000 |
parents | 9008dbc8ca74 |
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#ifndef __SP_DEC #define __SP_DEC #include "typedefs.h" /*_________________________________________________________________________ | | | Function Prototypes | |_________________________________________________________________________| */ void speechDecoder(Shortword pswParameters[], Shortword pswDecodedSpeechFrame[]); void aFlatRcDp(Longword *pL_R, Shortword *pswRc); void b_con(Shortword swCodeWord, short siNumBits, Shortword pswVectOut[]); void fp_ex(Shortword swOrigLagIn, Shortword pswLTPState[]); Shortword g_corr1(Shortword *pswIn, Longword *pL_out); Shortword g_corr1s(Shortword pswIn[], Shortword swEngyRShft, Longword *pL_out); void getSfrmLpc(short int siSoftInterpolation, Shortword swPrevR0, Shortword swNewR0, Shortword pswPrevFrmKs[], Shortword pswPrevFrmAs[], Shortword pswPrevFrmPFNum[], Shortword pswPrevFrmPFDenom[], Shortword pswNewFrmKs[], Shortword pswNewFrmAs[], Shortword pswNewFrmPFNum[], Shortword pswNewFrmPFDenom[], struct NormSw *psnsSqrtRs, Shortword *ppswSynthAs[], Shortword *ppswPFNumAs[], Shortword *ppswPFDenomAs[]); void get_ipjj(Shortword swLagIn, Shortword *pswIp, Shortword *pswJj); short int interpolateCheck(Shortword pswRefKs[], Shortword pswRefCoefsA[], Shortword pswOldCoefsA[], Shortword pswNewCoefsA[], Shortword swOldPer, Shortword swNewPer, Shortword swRq, struct NormSw *psnsSqrtRsOut, Shortword pswCoefOutA[]); void lpcFir(Shortword pswInput[], Shortword pswCoef[], Shortword pswState[], Shortword pswFiltOut[]); void lpcIir(Shortword pswInput[], Shortword pswCoef[], Shortword pswState[], Shortword pswFiltOut[]); void lpcIrZsIir(Shortword pswCoef[], Shortword pswFiltOut[]); void lpcZiIir(Shortword pswCoef[], Shortword pswState[], Shortword pswFiltOut[]); void lpcZsFir(Shortword pswInput[], Shortword pswCoef[], Shortword pswFiltOut[]); void lpcZsIir(Shortword pswInput[], Shortword pswCoef[], Shortword pswFiltOut[]); void lpcZsIirP(Shortword pswCommonIO[], Shortword pswCoef[]); Shortword r0BasedEnergyShft(Shortword swR0Index); short rcToADp(Shortword swAscale, Shortword pswRc[], Shortword pswA[]); void rcToCorrDpL(Shortword swAshift, Shortword swAscale, Shortword pswRc[], Longword pL_R[]); void res_eng(Shortword pswReflecCoefIn[], Shortword swRq, struct NormSw *psnsSqrtRsOut); void rs_rr(Shortword pswExcitation[], struct NormSw snsSqrtRs, struct NormSw *snsSqrtRsRr); void rs_rrNs(Shortword pswExcitation[], struct NormSw snsSqrtRs, struct NormSw *snsSqrtRsRr); Shortword scaleExcite(Shortword pswVect[], Shortword swErrTerm, struct NormSw snsRS, Shortword pswScldVect[]); Shortword sqroot(Longword L_SqrtIn); void v_con(Shortword pswBVects[], Shortword pswOutVect[], Shortword pswBitArray[], short int siNumBVctrs); #endif