static av_cold int atrac1_decode_end(AVCodecContext * avctx) { AT1Ctx *q = avctx->priv_data; av_freep(&q->out_samples[0]); ff_mdct_end(&q->mdct_ctx[0]); ff_mdct_end(&q->mdct_ctx[1]); ff_mdct_end(&q->mdct_ctx[2]); return 0; }