1/*
2 * Copyright (c) 2021 Loongson Technology Corporation Limited
3 * Contributed by Hao Chen <chenhao@loongson.cn>
4 *
5 * This file is part of FFmpeg.
6 *
7 * FFmpeg is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * FFmpeg is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with FFmpeg; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
22#ifndef AVCODEC_LOONGARCH_IDCTDSP_LOONGARCH_H
23#define AVCODEC_LOONGARCH_IDCTDSP_LOONGARCH_H
24
25#include <stdint.h>
26#include "libavcodec/mpegvideo.h"
27
28void ff_simple_idct_lasx(int16_t *block);
29void ff_simple_idct_put_lasx(uint8_t *dest, ptrdiff_t stride_dst, int16_t *block);
30void ff_simple_idct_add_lasx(uint8_t *dest, ptrdiff_t stride_dst, int16_t *block);
31void ff_put_pixels_clamped_lasx(const int16_t *block,
32                                uint8_t *av_restrict pixels,
33                                ptrdiff_t line_size);
34void ff_put_signed_pixels_clamped_lasx(const int16_t *block,
35                                       uint8_t *av_restrict pixels,
36                                       ptrdiff_t line_size);
37void ff_add_pixels_clamped_lasx(const int16_t *block,
38                                uint8_t *av_restrict pixels,
39                                ptrdiff_t line_size);
40
41#endif /* AVCODEC_LOONGARCH_IDCTDSP_LOONGARCH_H */
42