Commit b210778c authored by Sandesh Venkatesh's avatar Sandesh Venkatesh
Browse files

Merge branch '800-wrong-lpc-coefficient-for-td-bwe-1-75-kbps-during-td-stereo' into 'main' 

proposal for #800

See merge request !394
parents 2588bbe1 f0dc0b16

lib_com/mslvq_com_fx.c

+4 −0
Original line number Diff line number Diff line
@@ -1277,7 +1277,11 @@ void deindex_lvq_SHB_fx( 
        {

            Word32 temp = Mpy_32_16_1( sigma_BWE_fx[mode * LATTICE_DIM + i], scale );

            temp = Mpy_32_16_1( temp, out[i] );

#ifndef FIX_800_PROPOSAL_HB_LPC_COEFFICIENT

            out[i] = extract_h( temp );

#else

            out[i] = extract_l( temp ); /* Q15 output*/

#endif

            // out[i] *= scale * sigma_BWE_fx[mode * LATTICE_DIM + i];

        }

    }

lib_com/options.h

+159 −158
Original line number Diff line number Diff line
@@ -148,6 +148,7 @@ 
#define FIX_729_MISSING_RESCALING

#define FIX_798_LSF_SECONDARY_CH_MISSING_CODE  /* Adding the missing code to properly render the secondary channel of TD stereo*/

#define FIX_798_WRONG_CPY_OF_PITCH             /* The copy of the pitch from primary to secondary channel was wrong AND safety check was really wrong */

#define FIX_800_PROPOSAL_HB_LPC_COEFFICIENT     /* Proposal to fix wrong shape of TDBWE, #800 */ 

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



/* clang-format on */