static av_cold int dnxhd_decode_close(AVCodecContext *avctx) { DNXHDContext *ctx = avctx->priv_data; ff_free_vlc(&ctx->ac_vlc); ff_free_vlc(&ctx->dc_vlc); ff_free_vlc(&ctx->run_vlc); av_freep(&ctx->mb_scan_index); av_freep(&ctx->rows); return 0; }