Commit 602f1a08 authored by Archit Tamarapu's avatar Archit Tamarapu Committed by Manuel Jander
Browse files

[cleanup] accept NONBE_FIX_1376_MDCT_CONCEALMENT

parent 5055c3dc

lib_com/options.h

+0 −1
Original line number Diff line number Diff line
@@ -118,7 +118,6 @@ 


#define NONBE_1244_FIX_SWB_BWE_MEMORY                   /* VA: issue 1244: fix to SWB BWE memory in case of switching from FB coding - pending a review by Huawei */

#define NONBE_1328_FIX_NON_LINEARITY                    /* VA: Fix possible issue when computing bwe_exc_extended and previous frame were almost 0, float issue 1328  */

#define NONBE_FIX_1376_MDCT_CONCEALMENT                 /* FhG: fix concealment artifact in MDCT Stereo with DTX, in case transition frame gets lost */

#define NONBE_1377_REND_DIRATT_CONF                     /* Eri: Issue 1377: Error in directivity attenuation configuration for both IVAS_dec and IVAS_rend */

#define FIX_1377_HANDLE_ERROR_CODE                      /* Eri: Add missing error code handling from IVAS_REND_SetObjectIDs */

#define FIX_1053_REVERB_RECONFIGURATION

lib_dec/ivas_mdct_core_dec_fx.c

+0 −4
Original line number Diff line number Diff line
@@ -1678,7 +1678,6 @@ void ivas_mdct_core_tns_ns_fx( 
                q_x = add( q_x, 1 );

            }



#ifdef NONBE_FIX_1376_MDCT_CONCEALMENT

            /*

               2025-09-07, mul:

               in case of PLC, applying SNS up to L_spec might not be enough: In case the transition frame from DTX after an inactive period is lost, L_spec is assumed to represent a regular TCX frame,
@@ -1686,9 +1685,6 @@ void ivas_mdct_core_tns_ns_fx( 
               in case this is not necessary, x[] is filled with zeros, and the multiplication is not causing any additional harm

            */

            v_multc_fx( x_fx[ch][k] + st->hTcxCfg->psychParamsCurrent->nBins, sns_int_scf_fx[FDNS_NPTS - 1], x_fx[ch][k] + st->hTcxCfg->psychParamsCurrent->nBins, sub( s_max( L_spec[ch], L_frameTCX[ch] ), st->hTcxCfg->psychParamsCurrent->nBins ) );

#else

            v_multc_fx( x_fx[ch][k] + st->hTcxCfg->psychParamsCurrent->nBins, sns_int_scf_fx[FDNS_NPTS - 1], x_fx[ch][k] + st->hTcxCfg->psychParamsCurrent->nBins, sub( L_spec[ch], st->hTcxCfg->psychParamsCurrent->nBins ) );

#endif



            q_2 = sub( add( q_x, q_sns_int_scf ), 31 );

            Scale_sig32( &x_fx[ch][k][0], st->hTcxCfg->psychParamsCurrent->nBins, sub( q_2, q_x ) );