Commit 91cf7dce authored by TYAGIRIS's avatar TYAGIRIS
Browse files

fix for CNG issue in DTX frames in SBA 2TC modes

parent e4226ae3

lib_com/options.h

+1 −0
Original line number Diff line number Diff line
@@ -171,6 +171,7 @@ 


#define FIX_401_DIRAC_RENDERER_META_READ_INDICES        /* Nokia: Issue 401: Fix metadata reading indices in DirAC renderer. */

#define FIX_406_IVAS_POSITION                           /* Eri: Issue 406: Unify IVAS_POSITION to use IVAS_VECTOR3 instead */

#define FIX_413_SBA_DTX                                 /*Dlb: Fix for issue 413, SBA DTX CNG in 2TC mode*/



/* ################## End DEVELOPMENT switches ######################### */

/* clang-format on */

lib_dec/ivas_stereo_mdct_stereo_dec.c

+11 −0
Original line number Diff line number Diff line
@@ -468,11 +468,22 @@ ivas_error initMdctStereoDtxData( 


            /* Init FD-CNG */

            initFdCngDec( st );

#ifndef FIX_413_SBA_DTX

            if ( ch == 1 && st->cng_sba_flag )

            {

                st->hFdCngDec->hFdCngCom->seed += 3;

            }

#endif

        }

#ifdef FIX_413_SBA_DTX

        if ( st->first_CNG == 0 )

        {

            if ( ch == 1 && st->cng_sba_flag )

            {

                st->hFdCngDec->hFdCngCom->seed += 3;

            }

        }

#endif



        if ( st->cldfbAna == NULL )

        {