static av_cold void mdct_end(AC3MDCTContext *mdct) { mdct->nbits = 0; av_freep(&mdct->costab); av_freep(&mdct->sintab); av_freep(&mdct->xcos1); av_freep(&mdct->xsin1); av_freep(&mdct->rot_tmp); av_freep(&mdct->cplx_tmp); }