linux/drivers/media/platform/verisilicon/hantro_mpeg2.c

// SPDX-License-Identifier: GPL-2.0
/*
 * Hantro VPU codec driver
 *
 * Copyright (C) 2018 Rockchip Electronics Co., Ltd.
 */

#include "hantro.h"

static const u8 zigzag[64] = …;

void hantro_mpeg2_dec_copy_qtable(u8 *qtable,
				  const struct v4l2_ctrl_mpeg2_quantisation *ctrl)
{ … }

int hantro_mpeg2_dec_init(struct hantro_ctx *ctx)
{ … }

void hantro_mpeg2_dec_exit(struct hantro_ctx *ctx)
{ … }