Commit d8d8952b authored by norvell's avatar norvell
Browse files

Small fix for NONBE_1300_TDREND_JBM_SHORT_FRAMES

parent da879d57

lib_rend/ivas_objectRenderer.c

+10 −8
Original line number Diff line number Diff line
@@ -467,16 +467,18 @@ ivas_error TDREND_GetMix( 
                                                            Src_p->hrf_right_prev, hrf_left_delta, hrf_right_delta, &intp_count, &Src_p->filterlength, &Src_p->itd, &Src_p->Gain, Src_p );

#ifdef NONBE_1300_TDREND_JBM_SHORT_FRAMES

            /* For short subframes triggered by JBM, ensure interpolation and ITD transition fits within subframe */

            intp_count = min( intp_count, subframe_length );

            currShift = abs( Src_p->itd );

            prevShift = abs( Src_p->previtd );

            if ( Src_p->itd * Src_p->previtd < 0 )

            {

                currShift = (int16_t) abs( Src_p->itd );

                prevShift = (int16_t) abs( Src_p->previtd );

                transition_len = subframe_length - max( 0, SFX_SPAT_BIN_SINC_M - currShift );

                length_in2 = transition_len - (int16_t) ( ( (float) ( transition_len * prevShift ) / ( (float) ( prevShift + currShift ) ) ) + 0.5f ) - currShift;

            if ( Src_p->itd * Src_p->previtd < 0 && length_in2 <= 0 )

                if ( length_in2 <= 0 )

                {

                    /* Subframe too short for ITD transition -- change to ITD=0 and push the rest of the transition to next subframe */

                    Src_p->itd = 0;

                }

            }

#endif

        }