mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-28 20:53:54 +02:00
f3af379b5c
* commit '2862b63783b5556f7f3fb2d097629bc6879f833a': lavc: Move prediction_method to codec private options Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
44 lines
1.6 KiB
C
44 lines
1.6 KiB
C
/*
|
|
* lossless JPEG shared bits
|
|
*
|
|
* 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_MJPEGENC_COMMON_H
|
|
#define AVCODEC_MJPEGENC_COMMON_H
|
|
|
|
#include <stdint.h>
|
|
|
|
#include "avcodec.h"
|
|
#include "idctdsp.h"
|
|
#include "mpegvideo.h"
|
|
#include "put_bits.h"
|
|
|
|
void ff_mjpeg_encode_picture_header(AVCodecContext *avctx, PutBitContext *pb,
|
|
ScanTable *intra_scantable, int pred,
|
|
uint16_t luma_intra_matrix[64],
|
|
uint16_t chroma_intra_matrix[64]);
|
|
void ff_mjpeg_encode_picture_trailer(PutBitContext *pb, int header_bits);
|
|
void ff_mjpeg_escape_FF(PutBitContext *pb, int start);
|
|
int ff_mjpeg_encode_stuffing(MpegEncContext *s);
|
|
void ff_mjpeg_init_hvsample(AVCodecContext *avctx, int hsample[4], int vsample[4]);
|
|
|
|
void ff_mjpeg_encode_dc(PutBitContext *pb, int val,
|
|
uint8_t *huff_size, uint16_t *huff_code);
|
|
|
|
#endif /* AVCODEC_MJPEGENC_COMMON_H */
|