FFmpeg
speedhqenc.h
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1 /*
2  * SpeedHQ encoder
3  * Copyright (c) 2000, 2001 Fabrice Bellard
4  * Copyright (c) 2003 Alex Beregszaszi
5  * Copyright (c) 2003-2004 Michael Niedermayer
6  *
7  * This file is part of FFmpeg.
8  *
9  * FFmpeg is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU Lesser General Public
11  * License as published by the Free Software Foundation; either
12  * version 2.1 of the License, or (at your option) any later version.
13  *
14  * FFmpeg is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17  * Lesser General Public License for more details.
18  *
19  * You should have received a copy of the GNU Lesser General Public
20  * License along with FFmpeg; if not, write to the Free Software
21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22  */
23 
24 /**
25  * @file
26  * SpeedHQ encoder.
27  */
28 
29 #ifndef AVCODEC_SPEEDHQENC_H
30 #define AVCODEC_SPEEDHQENC_H
31 
32 #include <stdint.h>
33 
34 #include "mjpeg.h"
35 #include "mjpegenc_common.h"
36 #include "mpegvideo.h"
37 #include "put_bits.h"
38 
41 void ff_speedhq_encode_mb(MpegEncContext *s, int16_t block[12][64]);
42 
45 
46 int ff_speedhq_mb_y_order_to_mb(int mb_y_order, int mb_height, int *first_in_slice);
47 
48 #endif /* AVCODEC_SPEEDHQENC_H */
mpegvideo header.
MJPEG encoder and decoder.
void ff_speedhq_encode_close(MpegEncContext *s)
The exact code depends on how similar the blocks are and how related they are to the block
void ff_speedhq_end_slice(MpegEncContext *s)
Definition: speedhqenc.c:150
int ff_speedhq_encode_init(MpegEncContext *s)
Definition: speedhqenc.c:102
#define s(width, name)
Definition: cbs_vp9.c:257
void ff_speedhq_encode_picture_header(MpegEncContext *s)
Definition: speedhqenc.c:140
void ff_speedhq_encode_mb(MpegEncContext *s, int16_t block[12][64])
Definition: speedhqenc.c:245
MpegEncContext.
Definition: mpegvideo.h:81
int ff_speedhq_mb_y_order_to_mb(int mb_y_order, int mb_height, int *first_in_slice)
Definition: speedhqenc.c:273
bitstream writer API