Commit a457085d authored by Marek Szczerba's avatar Marek Szczerba
Browse files

IVAS_REND_GetTrackedOrientation function added 

Editorials
parent 89757f38

lib_rend/lib_rend.c

+30 −5
Original line number Diff line number Diff line
@@ -3437,6 +3437,31 @@ ivas_error IVAS_REND_SetReferenceRotation( 


    return IVAS_ERR_OK;

}



ivas_error IVAS_REND_GetTrackedOrientation(

    IVAS_REND_HANDLE hIvasRend,   /* i/o: Renderer handle                                     */

    IVAS_QUATERNION *pOrientation /* i/o: Quaternion pointer for tracked orientation          */

)

{

    if ( hIvasRend == NULL || hIvasRend->headRotData.hOrientationTracker == NULL || pOrientation == NULL )

    {

        return IVAS_ERR_UNEXPECTED_NULL_POINTER;

    }

    switch ( hIvasRend->headRotData.hOrientationTracker->trackingType )

    {

        case OTR_TRACKING_NONE:

            *pOrientation = quaternionInit();

            break;

        case OTR_TRACKING_REF_ORIENT:

            *pOrientation = hIvasRend->headRotData.hOrientationTracker->refRot;

            break;

        case OTR_TRACKING_AVG_ORIENT:

            *pOrientation = hIvasRend->headRotData.hOrientationTracker->absAvgRot;

            break;

    }



    return IVAS_ERR_OK;

}

#endif



/* Take one channel from input buffer and copy it to each channel

lib_rend/lib_rend.h

+9 −4
Original line number Diff line number Diff line
@@ -274,6 +274,11 @@ ivas_error IVAS_REND_SetReferenceRotation( 
    IVAS_REND_HANDLE hIvasRend,                     /* i/o: Renderer handle                                     */

    const IVAS_QUATERNION refRot                    /* i  : Reference rotation                                  */

);



ivas_error IVAS_REND_GetTrackedOrientation(

    IVAS_REND_HANDLE hIvasRend,                     /* i/o: Renderer handle                                     */

    IVAS_QUATERNION *pOrientation                   /* i/o: Quaternion pointer for tracked orientation          */

);

#endif



ivas_error IVAS_REND_GetSamples(