FreeCalypso > hg > gsm-codec-lib
view libtwamr/dec_gain.h @ 446:e2f824ffd08a
amrtest: implement twamr-decode-r
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 10 May 2024 00:30:39 +0000 |
parents | 5ccfe176bae1 |
children |
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/* ******************************************************************************** * * GSM AMR-NB speech codec R98 Version 7.6.0 December 12, 2001 * R99 Version 3.3.0 * REL-4 Version 4.1.0 * ******************************************************************************** * * File : dec_gain.h * Purpose : Decode the pitch and codebook gains * ******************************************************************************** */ #ifndef dec_gain_h #define dec_gain_h "$Id $" /* ******************************************************************************** * INCLUDE FILES ******************************************************************************** */ #include "tw_amr.h" #include "typedef.h" #include "gc_pred.h" /* ******************************************************************************** * DECLARATION OF PROTOTYPES ******************************************************************************** */ /************************************************************************* * * FUNCTION: Dec_gain() * * PURPOSE: Decode the pitch and codebook gains * ************************************************************************/ void Dec_gain( gc_predState *pred_state, /* i/o: MA predictor state */ enum Mode mode, /* i : AMR mode */ Word16 index, /* i : index of quantization. */ Word16 code[], /* i : Innovative vector. */ Word16 evenSubfr, /* i : Flag for even subframes */ Word16 * gain_pit, /* o : Pitch gain. */ Word16 * gain_cod /* o : Code gain. */ ); #endif