Commit 153495d9 authored by Vidhya V P's avatar Vidhya V P
Browse files

Merge branch 'main' into dlb_sba_vlbr_20ms_optimization

parents 08cbc2a1 e17c64e4

lib_com/options.h

+1 −0
Original line number Diff line number Diff line
@@ -164,6 +164,7 @@ 
#define FIX_575_LOW_OVERLAP_PLC_RECOVERY                /* FhG: Issue 575 fix for PLC and transistion to TCX5*/

#define ISM_FB_16k4                                     /* VA: Issue: 579: change BW from SWB to FB in NxISM conditions to match the EVS codec */

#define FIX_580_PARAMMC_ENER_BURSTS                     /* FhG: issue 580: energy bursts due to ILD holding when energy relations change too much */

#define FIX_570_SF_EXT_ORIENTATION

#define FIX_593_STL_INCLUDE                             /* FhG: Issue 593: correct include of stl.h in lib_enc/ivas_stereo_eclvq_enc.c */

#define FIX_583_CLANG_TRANS_DET                         /* FhG: Issue 583: clang left shift on ramp_up_flag in transient detector */

#define NONBE_FIX_589_JBM_TC_OFFSETS                    /* FhG: issue 589: wrong offset into the TC buffers is used in some rendering paths in the JBM main rendering function */

lib_rend/ivas_rotation.c

+88 −0
Original line number Diff line number Diff line
@@ -789,8 +789,10 @@ ivas_error ivas_combined_orientation_open( 
    {

        ( *hCombinedOrientationData )->enableCombinedOrientation[i] = 0;

        ( *hCombinedOrientationData )->Quaternions[i] = identity;

#ifndef FIX_570_SF_EXT_ORIENTATION

        ( *hCombinedOrientationData )->Quaternions_prev_headRot[i] = identity;

        ( *hCombinedOrientationData )->Quaternions_prev_extOrientation[i] = identity;

#endif

        ( *hCombinedOrientationData )->listenerPos[i] = origo;



        for ( j = 0; j < 3; j++ )
@@ -799,6 +801,11 @@ ivas_error ivas_combined_orientation_open( 
            ( *hCombinedOrientationData )->Rmat[i][j][j] = 1.0f;

        }

    }

#ifdef FIX_570_SF_EXT_ORIENTATION

    ( *hCombinedOrientationData )->Quaternion_prev_extOrientation = identity;

    ( *hCombinedOrientationData )->Quaternion_frozen_ext = identity;

    ( *hCombinedOrientationData )->Quaternion_frozen_head = identity;

#endif



    for ( j = 0; j < 3; j++ )

    {
@@ -811,6 +818,11 @@ ivas_error ivas_combined_orientation_open( 
    set_zero( ( *hCombinedOrientationData )->procChEneIIR[0], MASA_FREQUENCY_BANDS );

    set_zero( ( *hCombinedOrientationData )->procChEneIIR[1], MASA_FREQUENCY_BANDS );



#ifdef FIX_570_SF_EXT_ORIENTATION

    ( *hCombinedOrientationData )->isExtOrientationFrozen = 0;

    ( *hCombinedOrientationData )->isHeadRotationFrozen = 0;

#endif



    return IVAS_ERR_OK;

}
@@ -981,6 +993,23 @@ static ivas_error combine_external_and_head_orientations( 
        /* External orientations */

        for ( i = 0; i < MAX_PARAM_SPATIAL_SUBFRAMES; i++ )

        {

#ifdef FIX_570_SF_EXT_ORIENTATION

            /* Check for frozen external orientation */

            if ( hExtOrientationData->enableExternalOrientation[i] == 2 )

            {

                if ( hCombinedOrientationData->isExtOrientationFrozen != 1 )

                {

                    hCombinedOrientationData->Quaternion_frozen_ext = hExtOrientationData->Quaternions[i];

                    hCombinedOrientationData->isExtOrientationFrozen = 1;

                }

            }

            else

            {

                hCombinedOrientationData->Quaternion_frozen_ext = identity;

                hCombinedOrientationData->isExtOrientationFrozen = 0;

            }

#endif



            if ( hExtOrientationData->enableRotationInterpolation[i] == 1 && hExtOrientationData->enableExternalOrientation[i] > 0 )

            {

                if ( hCombinedOrientationData->isInterpolationOngoing == TRUE && hCombinedOrientationData->interpolationCoefficient <= 1.0f && are_orientations_same( &hCombinedOrientationData->Quaternions_ext_interpolation_target, &hExtOrientationData->Quaternions[i] ) == true )
@@ -1010,7 +1039,11 @@ static ivas_error combine_external_and_head_orientations( 
                /* Use the freezed external orientation */

                else if ( hExtOrientationData->enableExternalOrientation[i] == 2 )

                {

#ifdef FIX_570_SF_EXT_ORIENTATION

                    hCombinedOrientationData->Quaternions[i] = hCombinedOrientationData->Quaternion_frozen_ext;

#else

                    hCombinedOrientationData->Quaternions[i] = hCombinedOrientationData->Quaternions_prev_extOrientation[i];

#endif

                }

            }

        }
@@ -1021,6 +1054,22 @@ static ivas_error combine_external_and_head_orientations( 
        /* Combine head and external orientations */

        for ( i = 0; i < MAX_PARAM_SPATIAL_SUBFRAMES; i++ )

        {

#ifdef FIX_570_SF_EXT_ORIENTATION

            /* Check for frozen head rotation */

            if ( hExtOrientationData->enableHeadRotation[i] == 2 && numHeadRotQuaternions >= 0 )

            {

                if ( hCombinedOrientationData->isHeadRotationFrozen != 1 )

                {

                    hCombinedOrientationData->Quaternion_frozen_head = headRotQuaternions[i];

                    hCombinedOrientationData->isHeadRotationFrozen = 1;

                }

            }

            else

            {

                hCombinedOrientationData->Quaternion_frozen_head = identity;

                hCombinedOrientationData->isHeadRotationFrozen = 0;

            }

#endif

            /* Use the most recent head rotation */

            if ( hExtOrientationData->enableHeadRotation[i] == 1 && numHeadRotQuaternions >= 0 )

            {
@@ -1038,11 +1087,19 @@ static ivas_error combine_external_and_head_orientations( 
            {

                if ( hExtOrientationData->enableExternalOrientation[i] > 0 )

                {

#ifdef FIX_570_SF_EXT_ORIENTATION

                    QuaternionProduct( hCombinedOrientationData->Quaternions[i], hCombinedOrientationData->Quaternion_frozen_head, &hCombinedOrientationData->Quaternions[i] );

#else

                    QuaternionProduct( hCombinedOrientationData->Quaternions[i], hCombinedOrientationData->Quaternions_prev_headRot[i], &hCombinedOrientationData->Quaternions[i] );

#endif

                }

                else

                {

#ifdef FIX_570_SF_EXT_ORIENTATION

                    hCombinedOrientationData->Quaternions[i] = hCombinedOrientationData->Quaternion_frozen_head;

#else

                    hCombinedOrientationData->Quaternions[i] = hCombinedOrientationData->Quaternions_prev_headRot[i];

#endif

                }

            }
@@ -1066,6 +1123,16 @@ static ivas_error combine_external_and_head_orientations( 
    /* Save the current orientations */

    if ( hExtOrientationData != NULL )

    {

#ifdef FIX_570_SF_EXT_ORIENTATION

        if ( hExtOrientationData->enableExternalOrientation[MAX_PARAM_SPATIAL_SUBFRAMES - 1] > 0 )

        {

            hCombinedOrientationData->Quaternion_prev_extOrientation = hExtOrientationData->Quaternions[MAX_PARAM_SPATIAL_SUBFRAMES - 1];

        }

        else

        {

            hCombinedOrientationData->Quaternion_prev_extOrientation = identity;

        }

#else

        for ( i = 0; i < MAX_PARAM_SPATIAL_SUBFRAMES; i++ )

        {

            if ( hExtOrientationData->enableExternalOrientation[i] > 0 )
@@ -1077,11 +1144,13 @@ static ivas_error combine_external_and_head_orientations( 
                hCombinedOrientationData->Quaternions_prev_extOrientation[i] = identity;

            }

        }

#endif

    }

    if ( headRotQuaternions != NULL )

    {

        for ( i = 0; i < MAX_PARAM_SPATIAL_SUBFRAMES; i++ )

        {

#ifndef FIX_570_SF_EXT_ORIENTATION

            if ( hExtOrientationData != NULL )

            {

                if ( hExtOrientationData->enableHeadRotation[i] > 0 && numHeadRotQuaternions >= 0 )
@@ -1104,6 +1173,7 @@ static ivas_error combine_external_and_head_orientations( 
                    hCombinedOrientationData->Quaternions_prev_headRot[i] = identity;

                }

            }

#endif

            hCombinedOrientationData->listenerPos[i] = listenerPos[i];

        }

    }
@@ -1189,7 +1259,25 @@ static void external_target_interpolation( 
            hCombinedOrientationData->Quaternions_ext_interpolation_target = hExtOrientationData->Quaternions[i];



            /* Use the most recent external orientation as the starting orientation */

#ifdef FIX_570_SF_EXT_ORIENTATION

            if ( hExtOrientationData->enableExternalOrientation[i] == 1 )

            {

                if ( i > 0 )

                {

                    hCombinedOrientationData->Quaternions_ext_interpolation_start = hExtOrientationData->Quaternions[i - 1];

                }

                else

                {

                    hCombinedOrientationData->Quaternions_ext_interpolation_start = hCombinedOrientationData->Quaternion_prev_extOrientation;

                }

            }

            else if ( hExtOrientationData->enableExternalOrientation[i] == 2 )

            {

                hCombinedOrientationData->Quaternions_ext_interpolation_start = hCombinedOrientationData->Quaternion_frozen_ext;

            }

#else

            hCombinedOrientationData->Quaternions_ext_interpolation_start = hCombinedOrientationData->Quaternions_prev_extOrientation[i];

#endif



            /* Calculate the interpolation increment and coefficient */

            hCombinedOrientationData->interpolationIncrement = 1.0f / ( (float) hExtOrientationData->numFramesToTargetOrientation[i] * (float) MAX_PARAM_SPATIAL_SUBFRAMES );

lib_rend/ivas_stat_rend.h

+8 −0
Original line number Diff line number Diff line
@@ -304,8 +304,12 @@ typedef struct ivas_combined_orientation_struct 
    float lrSwitchInterpVal;

    bool isInterpolationOngoing;

    IVAS_QUATERNION Quaternions[MAX_PARAM_SPATIAL_SUBFRAMES];

#ifdef FIX_570_SF_EXT_ORIENTATION

    IVAS_QUATERNION Quaternion_prev_extOrientation;

#else

    IVAS_QUATERNION Quaternions_prev_headRot[MAX_PARAM_SPATIAL_SUBFRAMES];

    IVAS_QUATERNION Quaternions_prev_extOrientation[MAX_PARAM_SPATIAL_SUBFRAMES];

#endif

    IVAS_QUATERNION Quaternions_ext_interpolation_start;

    IVAS_QUATERNION Quaternions_ext_interpolation_target;

    float Rmat[MAX_PARAM_SPATIAL_SUBFRAMES][3][3];
@@ -314,6 +318,10 @@ typedef struct ivas_combined_orientation_struct 
    float procChEneIIR[2][MASA_FREQUENCY_BANDS];

    int16_t shd_rot_max_order;

    IVAS_VECTOR3 listenerPos[MAX_PARAM_SPATIAL_SUBFRAMES];

    IVAS_QUATERNION Quaternion_frozen_ext;

    IVAS_QUATERNION Quaternion_frozen_head;

    int8_t isExtOrientationFrozen;

    int8_t isHeadRotationFrozen;



} COMBINED_ORIENTATION_DATA, *COMBINED_ORIENTATION_HANDLE;