static av_cold int qtrle_encode_end(AVCodecContext *avctx) { QtrleEncContext *s = avctx->priv_data; av_frame_free(&avctx->coded_frame); avpicture_free(&s->previous_frame); av_free(s->rlecode_table); av_free(s->length_table); av_free(s->skip_table); return 0; }