internal.h
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1 /*
2  * This file is part of Libav.
3  *
4  * Libav 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  * Libav 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 Libav; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17  */
18 
19 #ifndef AVFILTER_INTERNAL_H
20 #define AVFILTER_INTERNAL_H
21 
27 #include "avfilter.h"
28 #include "avfiltergraph.h"
29 
39 
46 
51 
54 
56 int ff_fmt_is_in(int fmt, const int *fmts);
57 
58 #endif /* AVFILTER_INTERNAL_H */
A reference-counted buffer data type used by the filter system.
Definition: avfilter.h:61
int ff_fmt_is_in(int fmt, const int *fmts)
Tell is a format is contained in the provided list terminated by -1.
Definition: formats.c:79
int ff_avfilter_graph_check_validity(AVFilterGraph *graphctx, AVClass *log_ctx)
Check for the validity of graph.
Definition: avfiltergraph.c:81
int ff_avfilter_graph_config_formats(AVFilterGraph *graphctx, AVClass *log_ctx)
Configure the formats of all the links in the graph.
Describe the class of an AVClass context structure.
Definition: log.h:33
int ff_avfilter_graph_config_links(AVFilterGraph *graphctx, AVClass *log_ctx)
Configure all the links of graphctx.
void ff_avfilter_default_free_buffer(AVFilterBuffer *buf)
default handler for freeing audio/video buffer when there are no references left
Definition: defaults.c:29