Commit 81c06eb8 authored by Sandesh Venkatesh's avatar Sandesh Venkatesh
Browse files

EVS BE issue fix 

[x] Few changes in an MR caused EVS bitexactness issue. This has been
addressed in this commit.
parent c7336c38

lib_com/prot_fx2.h

+11 −1
Original line number Diff line number Diff line
@@ -7340,7 +7340,6 @@ void tcx_hm_modify_envelope( 
);



//tns_base_dec_fx.c

#define IVAS_CODE

#ifdef IVAS_CODE

void

#else
@@ -7351,6 +7350,17 @@ ReadTnsData(STnsConfig const * pTnsConfig, 
  Word16 * pnBits,

  Word16 * stream,

  Word16 * pnSize);

#define IVAS_CODE

#ifdef IVAS_CODE

void

#else

Word16

#endif

ReadTnsData_ivas_fx(STnsConfig const * pTnsConfig,

  Decoder_State *st,

  Word16 * pnBits,

  Word16 * stream,

  Word16 * pnSize);

#undef IVAS_CODE



Word16 DecodeTnsData(STnsConfig const * pTnsConfig,

lib_dec/dec_prm_fx.c

+1 −1
Original line number Diff line number Diff line
@@ -327,7 +327,7 @@ void getTCXparam( 
                }

                ELSE

                {

                    ReadTnsData( st->hTcxCfg->pCurrentTnsConfig, st0, &nTnsBits, prm + j, &nTnsParams );

                    ReadTnsData_ivas_fx( st->hTcxCfg->pCurrentTnsConfig, st0, &nTnsBits, prm + j, &nTnsParams );

                }

                hTcxDec->tnsActive[k] = 0;

                IF( prm[j] != 0 )

lib_dec/tns_base_dec_fx.c

+61 −1
Original line number Diff line number Diff line
@@ -27,14 +27,74 @@ typedef Word32 (* TLinearPredictionFilter)(Word16 order, Word16 const parCoeff[] 
 *

 *

 *---------------------------------------------------------------------*/

#ifdef IVAS_CODE

void

#else

Word16

#endif

ReadTnsData(

    STnsConfig const *pTnsConfig,

    Decoder_State *st,

    Word16 *pnBits,

    Word16 *stream,

    Word16 *pnSize )

{

    Word16 start_bit_pos;





    move16();

    start_bit_pos = st->next_bit_pos;



    IF( GT_16( pTnsConfig->nMaxFilters, 1 ) )

    {

#ifdef IVAS_CODE

        IF( pTnsConfig->allowTnsOnWhite )

        {

            IF( LT_16( pTnsConfig->iFilterBorders[0], 512 ) )

            {

                ReadFromBitstream( &tnsEnabledOnWhiteSWBTCX10BitMap, 1, st, &stream, pnSize );

            }

            ELSE

            {

                ReadFromBitstream( &tnsEnabledOnWhiteSWBTCX20BitMap, 1, st, &stream, pnSize );

            }

        }

        ELSE

#endif

        {



            IF( LT_16( pTnsConfig->iFilterBorders[0], 512 ) )

            {

                ReadFromBitstream( &tnsEnabledSWBTCX10BitMap, 1, st, &stream, pnSize );

            }

            ELSE

            {

                ReadFromBitstream( &tnsEnabledSWBTCX20BitMap, 1, st, &stream, pnSize );

            }

        }

    }

    ELSE

    {

        ReadFromBitstream( &tnsEnabledWBTCX20BitMap, 1, st, &stream, pnSize );

    }



    move16();

    *pnBits = sub( st->next_bit_pos, start_bit_pos );





#ifdef IVAS_CODE

    return;

#else

    return TNS_NO_ERROR;

#endif

}

#define IVAS_CODE

#ifdef IVAS_CODE

void

#else

Word16 

#endif

    ReadTnsData(

    ReadTnsData_ivas_fx(

    STnsConfig const * pTnsConfig, 

    Decoder_State *st, 

    Word16 * pnBits,