FFmpeg
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mpeg12enc.h
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1/*
2 * MPEG-1/2 encoder header
3 * Copyright (c) 2007 Aurelien Jacobs <aurel@gnuage.org>
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_MPEG12ENC_H
23#define AVCODEC_MPEG12ENC_H
24
25#include "mpegvideoenc.h"
26
28
30{
31 s->last_dc[0] = 128 << s->c.intra_dc_precision;
32 s->last_dc[1] = s->last_dc[0];
33 s->last_dc[2] = s->last_dc[0];
34 memset(s->c.last_mv, 0, sizeof(s->c.last_mv));
35}
36
37#endif /* AVCODEC_MPEG12ENC_H */
#define s(width, name)
Definition cbs_vp9.c:198
static void ff_mpeg1_clean_buffers(MPVEncContext *s)
Definition mpeg12enc.h:29
void ff_mpeg1_encode_slice_header(MPVEncContext *s)
mpegvideo header.