Line data    Source code

       1             : /******************************************************************************
       2             : *                        ETSI TS 103 634 V1.5.1                               *
       3             : *              Low Complexity Communication Codec Plus (LC3plus)              *
       4             : *                                                                             *
       5             : * Copyright licence is solely granted through ETSI Intellectual Property      *
       6             : * Rights Policy, 3rd April 2019. No patent licence is granted by implication, *
       7             : * estoppel or otherwise.                                                      *
       8             : ******************************************************************************/
       9             : 
      10             : #include "defines.h"
      11             : #include "functions.h"
      12             : 
      13           0 : void processPLCmain_fx(Word16 plcMeth, Word16 *concealMethod, Word16 *nbLostFramesInRow, Word16 bfi, Word16 prev_bfi,
      14             :     Word16 frame_length, Word16 la_zeroes,
      15             : #ifdef ENABLE_HR_MODE
      16             :     const Word32 w[],
      17             : #else
      18             :     const Word16 w[],
      19             : #endif
      20             :     Word16 x_fx[], Word16 ola_mem[],
      21             :     Word16 *ola_mem_exp, Word16 q_old_d_fx[], Word16 *q_old_fx_exp, Word32 q_d_fx[],
      22             :     Word16 *q_fx_exp, Word16 yLen, Word16 fs_idx, const Word16 *band_offsets, Word16 bands_number, Word16 *damping,
      23             :     Word16 old_pitch_int, Word16 old_pitch_fr, Word16 *ns_cum_alpha, Word16 *ns_seed,
      24             :     AplcSetup *plcAd, Word16 frame_dms, Word8 *scratchBuffer, Word16 *pc_nbLostFramesInRow
      25             : #ifdef ENABLE_HR_MODE
      26             :     , Word16 hrmode
      27             : #endif
      28             :     , Word32 rel_pitch_change
      29             :     , Word16 *alpha_type_2_table
      30             : )
      31             : {
      32           0 :     IF(sub(bfi, 1) == 0 && plcAd)
      33             :     {
      34             :         /* FFLC increases the PFLC counter */
      35           0 :         *pc_nbLostFramesInRow = add(*pc_nbLostFramesInRow, 1);
      36             :     }
      37             : 
      38           0 :     processPLCclassify_fx(plcMeth, concealMethod, nbLostFramesInRow, bfi, old_pitch_int, frame_length, frame_dms,
      39             :         fs_idx, yLen, q_old_d_fx, band_offsets, bands_number, plcAd, scratchBuffer
      40             : #ifdef ENABLE_HR_MODE
      41             :         , hrmode
      42             : #endif
      43             :     );
      44             : 
      45           0 :     processPLCapply_fx(
      46             :     concealMethod, 
      47           0 :     *nbLostFramesInRow, bfi, prev_bfi, frame_length, la_zeroes, w, x_fx, ola_mem,
      48             :                        ola_mem_exp, q_old_d_fx, q_old_fx_exp, q_d_fx, q_fx_exp, yLen, fs_idx, damping, old_pitch_int,
      49             :                        old_pitch_fr, ns_cum_alpha, ns_seed, frame_dms, plcAd, scratchBuffer
      50             : #ifdef ENABLE_HR_MODE
      51             :                        , hrmode
      52             : #endif
      53             :                        , rel_pitch_change
      54             :                        , alpha_type_2_table
      55             :                        );
      56             : 
      57           0 :     IF (bfi == 0)
      58             :     {
      59           0 :         processPLCupdateSpec_fx(q_old_d_fx, q_old_fx_exp, q_d_fx, q_fx_exp, yLen);
      60             :     }
      61             : 
      62             : #ifdef ENABLE_HR_MODE
      63           0 :     IF (plcAd != NULL && (sub(plcAd->PhECU_frame_ms , 10) == 0) && (hrmode == 0))
      64             : #else
      65             :     IF (plcAd != NULL && (sub(plcAd->PhECU_frame_ms , 10) == 0))
      66             : #endif
      67             :     {
      68           0 :         processPLCspec2shape_fx(prev_bfi, bfi, q_old_d_fx, yLen, plcAd->PhECU_oold_grp_shape_fx, plcAd->PhECU_old_grp_shape_fx);
      69             :     }
      70             :  
      71           0 : }
      72             : 
      73             :