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FFmpeg/libavcodec/msmpeg4.h
Andreas Rheinhardt e2cf60f040 avcodec/msmpeg4.h: Move decoder-only parts to a new header
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-02-13 19:35:58 +01:00

42 lines
1.3 KiB
C

/*
* MSMPEG4 backend for encoder and decoder
* copyright (c) 2007 Aurelien Jacobs <aurel@gnuage.org>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_MSMPEG4_H
#define AVCODEC_MSMPEG4_H
#include <stdint.h>
#include "mpegvideo.h"
#define II_BITRATE 128*1024
#define MBAC_BITRATE 50*1024
#define DC_MAX 119
void ff_msmpeg4_common_init(MpegEncContext *s);
int ff_msmpeg4_coded_block_pred(MpegEncContext * s, int n,
uint8_t **coded_block_ptr);
int ff_msmpeg4_pred_dc(MpegEncContext *s, int n,
int16_t **dc_val_ptr, int *dir_ptr);
#endif /* AVCODEC_MSMPEG4_H */