pnm.h
Go to the documentation of this file.
1 /*
2  * PNM image format
3  * Copyright (c) 2002, 2003 Fabrice Bellard
4  *
5  * This file is part of Libav.
6  *
7  * Libav 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  * Libav 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 Libav; 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_PNM_H
23 #define AVCODEC_PNM_H
24 
25 #include "avcodec.h"
26 
27 typedef struct PNMContext {
32  int maxval;
33  int type;
34 } PNMContext;
35 
36 int ff_pnm_decode_header(AVCodecContext *avctx, PNMContext * const s);
39 
40 #endif /* AVCODEC_PNM_H */
struct PNMContext PNMContext
av_cold int ff_pnm_end(AVCodecContext *avctx)
Definition: pnm.c:181
This structure describes decoded (raw) audio or video data.
Definition: avcodec.h:989
int maxval
maximum value of a pixel
Definition: pnm.h:32
AVFrame picture
Definition: pnm.h:31
uint8_t * bytestream
Definition: pnm.h:28
av_cold int ff_pnm_init(AVCodecContext *avctx)
Definition: pnm.c:191
uint8_t
int ff_pnm_decode_header(AVCodecContext *avctx, PNMContext *const s)
Definition: pnm.c:60
uint8_t * bytestream_end
Definition: pnm.h:30
Definition: pnm.h:27
external API header
main external API structure.
Definition: avcodec.h:1339
uint8_t * bytestream_start
Definition: pnm.h:29
int type
Definition: pnm.h:33