Commit 3f246845 authored by Sandesh Venkatesh's avatar Sandesh Venkatesh
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Merge branch... 

Merge branch '833-ltv-crashes-with-10db-scaled-inputs-introduced-with-changes-introduced-for-issue-826-fix' into 'main'

FIX 833 to fix issue introduced in 826

Closes #833

See merge request !507
parents 730739ea f84e5b07

lib_com/options.h

+4 −0
Original line number Diff line number Diff line
@@ -154,6 +154,10 @@ 
#define FIX_802_1137_1137_GSC_IVAS_FXFLT_DECODING   /* VA: ISSUES 802 and 1137 Made sure that float and fixed point GCS bit allocation is the same during IVAS modes  */

#define FIX_810_PREVENT_UNECESSARY_SAT_IN_TC        /* VA : Prevent an unnecessary saturation that can happen in TC, have a minimal impact on most cases. Significant improvement for the last segment of LTV when TC is triggered */

#define FIX_826_PRECISION_LOST_AND_COMPL            /* VA : Fix lost of precision that leads to unnecessary high noise floor and to some framing artifacts */ 

#ifdef  FIX_826_PRECISION_LOST_AND_COMPL            

#define FIX_833_CORRECTION_to_826                   /* VA : fix indexing error introduced in 826 */

#endif



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



/* clang-format on */

lib_dec/ivas_stereo_icbwe_dec.c

+2 −2
Original line number Diff line number Diff line
@@ -2145,13 +2145,13 @@ void stereo_icBWE_decproc_fx( 
#endif

                }



#ifndef FIX_826_PRECISION_LOST_AND_COMPL

#if !defined FIX_826_PRECISION_LOST_AND_COMPL || defined FIX_833_CORRECTION_to_826

                FOR( i = 0; j < dftOvlLen; i++ )

#else

                FOR( i = 0; i < dftOvlLen; i++ )

#endif

                {

#ifndef FIX_826_PRECISION_LOST_AND_COMPL

#if !defined FIX_826_PRECISION_LOST_AND_COMPL || defined FIX_833_CORRECTION_to_826

                    Word16 tmp_mul = mult0( STEREO_DFT32MS_STEP, ( sub( dftOvlLen, add( 1, j ) ) ) );

                    hStereoICBWE->memTransitionHB_fx[0][memOffset + i] = Mpy_32_16_1( outputHB[0][output_frame - i - 1], win_dft_fx[tmp_mul] );

                    move32();