Commit a7a6b450 authored by fotopoulou's avatar fotopoulou Committed by multrus
Browse files

fix for dtx discontinuities. More discontinuities caused from frame loss remain

parent 0a0772dc

lib_com/options.h

+1 −0
Original line number Diff line number Diff line
@@ -90,6 +90,7 @@ 
#define FIX_ISSUE_2004_LPC_SHB_SAT                           /* Dolby: Issue 2004: prevent saturation of the LPC SHB filter */



#define FIX_2009_HIGH_NOISE_FLOOR_FOR_FX_DEC                 /* FhG: Corrected the q_input in the input of generate_masking_noise_dirac_ivas_fx() */

#define FIX_ISSUE_2013_MDCT_STEREO_DTX_DISCONTINUITIES       /* Eri/FhG: Issue 2013 fix for dtx discontinuities */

/* #################### Start BASOP porting switches ############################ */



#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 */

lib_dec/core_switching_dec_fx.c

+4 −0
Original line number Diff line number Diff line
@@ -1637,7 +1637,11 @@ ivas_error core_switching_post_dec_ivas_fx( 
                }



                Scale_sig( synth, output_frame, sub( Qtmp, *Qsynth ) ); /* Qtmp */

#ifndef FIX_ISSUE_2013_MDCT_STEREO_DTX_DISCONTINUITIES

                Scale_sig( st_fx->delay_buf_out_fx, delay_comp, Qtmp ); /*delay buff_out_fx is Q0*/

#else

                Scale_sig( st_fx->delay_buf_out_fx, delay_comp, sub( Qtmp, hHQ_core->Q_old_postdec ) ); /*delay buff_out_fx is Qtmp*/

#endif

                IF( hHQ_core != NULL )

                {

                    Scale_sig( hHQ_core->old_out_fx, L_FRAME48k, sub( Qtmp, hHQ_core->Q_old_wtda ) ); /* Qtmp */