Commit 7a4a3eac authored by Archit Tamarapu's avatar Archit Tamarapu
Browse files

add FIX_954_OTR_REF_VEC and fix reference vector direction

parent b726dd64

lib_com/options.h

+1 −0
Original line number Diff line number Diff line
@@ -150,6 +150,7 @@ 


/*#define FIX_I4_OL_PITCH*/                             /* fix open-loop pitch used for EVS core switching */

/*#define SPLIT_REND_WITH_HEAD_ROT  */                  /* Dlb,FhG: Split Rendering contributions 21 and 35 */

#define FIX_954_OTR_REF_VEC                             /* FhG: Fix forward vector direction for OTR REF VEC mode */





/* #################### End BE switches ################################## */

lib_rend/ivas_orient_trk.c

+12 −0
Original line number Diff line number Diff line
@@ -545,7 +545,11 @@ ivas_error ivas_orient_trk_SetReferenceVector( 
        case IVAS_HEAD_ORIENT_TRK_REF:

        case IVAS_HEAD_ORIENT_TRK_AVG:

        case IVAS_HEAD_ORIENT_TRK_REF_VEC:

#ifdef FIX_954_OTR_REF_VEC

            acousticFrontVector = VectorSubtract( refPos, listenerPos );

#else

            acousticFrontVector = VectorSubtract( listenerPos, refPos );

#endif

            break;

        case IVAS_HEAD_ORIENT_TRK_REF_VEC_LEV:

            /* ignore the height difference between listener position and reference position */
@@ -554,7 +558,11 @@ ivas_error ivas_orient_trk_SetReferenceVector( 
            listenerPosLevel.y = listenerPos.y;

            refPosLevel.x = refPos.x;

            refPosLevel.y = refPos.y;

#ifdef FIX_954_OTR_REF_VEC

            acousticFrontVector = VectorSubtract( refPosLevel, listenerPosLevel );

#else

            acousticFrontVector = VectorSubtract( listenerPosLevel, refPosLevel );

#endif

            break;

        default:

            return IVAS_ERR_WRONG_PARAMS;
@@ -568,7 +576,11 @@ ivas_error ivas_orient_trk_SetReferenceVector( 
        return IVAS_ERR_WRONG_PARAMS;

    }



#ifdef FIX_954_OTR_REF_VEC

    ivasForwardVector.x = 1.0f;

#else

    ivasForwardVector.x = -1.0f;

#endif

    ivasForwardVector.y = 0.0f;

    ivasForwardVector.z = 0.0f;

    VectorRotationToQuaternion( ivasForwardVector, acousticFrontVector, &pOTR->refRot );