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internal.h
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1 /*
2  * This file is part of FFmpeg.
3  *
4  * FFmpeg is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * FFmpeg is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with FFmpeg; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17  */
18 
19 #ifndef AVDEVICE_INTERNAL_H
20 #define AVDEVICE_INTERNAL_H
21 
22 #include "libavformat/avformat.h"
23 
26  const char *format);
27 
28 #endif
AVInputFormat
Definition: avformat.h:545
AVFormatContext
Format I/O context.
Definition: avformat.h:1265
format
New swscale design to change SwsGraph is what coordinates multiple passes These can include cascaded scaling error diffusion and so on Or we could have separate passes for the vertical and horizontal scaling In between each SwsPass lies a fully allocated image buffer Graph passes may have different levels of e g we can have a single threaded error diffusion pass following a multi threaded scaling pass SwsGraph is internally recreated whenever the image format
Definition: swscale-v2.txt:14
av_warn_unused_result
#define av_warn_unused_result
Definition: attributes.h:64
iformat
static const AVInputFormat * iformat
Definition: ffprobe.c:326
avformat.h
ff_alloc_input_device_context
av_warn_unused_result int ff_alloc_input_device_context(struct AVFormatContext **avctx, const AVInputFormat *iformat, const char *format)
Definition: utils.c:25