Commit 3363a39d authored by vaclav's avatar vaclav
Browse files

Merge branch '114-bitrate-switching-in-sba-complexity-fix' into 'main' 

Resolve "Bitrate Switching in SBA complexity overhead"

See merge request !406
parents 2cff5830 bd6e96bc

lib_com/options.h

+1 −0
Original line number Diff line number Diff line
@@ -144,6 +144,7 @@ 
#define SBA_BR_SWITCHING                                /* Issue 114: Changes for SBA bit rate switching with reconfiguration for bitrates with same number of transport channels*/

#ifdef SBA_BR_SWITCHING

#define SBA_BR_SWITCHING_RECONFIG                       /* Issue 114: Changes for SBA bitrate switching with reconfiguration for bitrates with different number of transport channels*/

#define SBA_BR_SWITCHING_COMPLEXITY_FIX                 /* VA: fix complexity overhead */ 

#endif

#define FIX_I59_DELAY_ROUNDING                          /* Issue 59: rounding in sample domain instead of nanosec for IVAS_ENC_GetDelay() and IVAS_DEC_GetDelay() */

#define FIX_FIX_I59                                     /* Issue 59:  small fix concerning LFE delay rounding */

lib_enc/ivas_sba_enc.c

+3 −1
Original line number Diff line number Diff line
@@ -340,14 +340,15 @@ ivas_error ivas_sba_enc_reconfigure( 
#ifdef SBA_BR_SWITCHING

        DIRAC_ENC_HANDLE hDirAC = st_ivas->hDirAC;

        SPAR_ENC_HANDLE hSpar;

        SBA_MODE sba_mode_old;

#endif

        nchan_transport_old = st_ivas->nchan_transport;

        nCPE_old = st_ivas->nCPE;

        nSCE_old = st_ivas->nSCE;

#ifdef SBA_BR_SWITCHING_RECONFIG

        SBA_MODE sba_mode_old;

        sba_mode_old = st_ivas->sba_mode;

#endif



        st_ivas->sba_analysis_order = ivas_sba_get_analysis_order( ivas_total_brate, hEncoderConfig->sba_order );

#ifdef SBA_BR_SWITCHING

        st_ivas->sba_mode = ivas_sba_mode_select( ivas_total_brate );
@@ -399,6 +400,7 @@ ivas_error ivas_sba_enc_reconfigure( 
                    hDirAC->hFbMixer = NULL;

                }



                if ( sba_mode_old == SBA_MODE_SPAR )

                {

                    // VE: dirty patch -> reconfiguration of SPAR MD, TD_decorr, FbMixer modules should be used instead !!