Commit 75256a50 authored by Jan Kiene's avatar Jan Kiene
Browse files

fix usage of uninit value in PLC for SBA with MDCT-ST core

parent b2080fe8

lib_com/options.h

+2 −0
Original line number Diff line number Diff line
@@ -158,6 +158,8 @@ 


#define ALIGN_SID_SIZE                                  /* Issue 111: make all DTX modes use one SID frame bitrate (5.2 kbps) */



#define FIX_135_MDCT_STEREO_MODE_UNINITIALIZED          /* Issue 135: fix uninitialized value usage in SBA MDCT-Stereo core with PLC */



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

/* clang-format on */

#endif

lib_dec/ivas_cpe_dec.c

+4 −0
Original line number Diff line number Diff line
@@ -823,6 +823,10 @@ ivas_error create_cpe_dec( 
        set_s( hCPE->hStereoMdct->prev_ms_mask[0], 0, MAX_SFB );

        set_s( hCPE->hStereoMdct->prev_ms_mask[1], 0, MAX_SFB );

        hCPE->hStereoMdct->lastCoh = 1.f;

#ifdef FIX_135_MDCT_STEREO_MODE_UNINITIALIZED

        hCPE->hStereoMdct->mdct_stereo_mode[0] = SMDCT_DUAL_MONO;

        hCPE->hStereoMdct->mdct_stereo_mode[1] = SMDCT_DUAL_MONO;

#endif

    }



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