Libav
buffersink.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  *
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11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Lesser General Public License for more details.
13  *
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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_BUFFERSINK_H
20 #define AVFILTER_BUFFERSINK_H
21 
28 #include "avfilter.h"
29 
36 #if FF_API_AVFILTERBUFFER
37 
50 int av_buffersink_read(AVFilterContext *ctx, AVFilterBufferRef **buf);
51 
69 int av_buffersink_read_samples(AVFilterContext *ctx, AVFilterBufferRef **buf,
70  int nb_samples);
71 #endif
72 
88 
106 int av_buffersink_get_samples(AVFilterContext *ctx, AVFrame *frame, int nb_samples);
107 
112 #endif /* AVFILTER_BUFFERSINK_H */
This structure describes decoded (raw) audio or video data.
Definition: frame.h:135
Main libavfilter public API header.
int av_buffersink_get_samples(AVFilterContext *ctx, AVFrame *frame, int nb_samples)
Same as av_buffersink_get_frame(), but with the ability to specify the number of samples read...
Definition: buffersink.c:102
#define attribute_deprecated
Definition: attributes.h:80
An instance of a filter.
Definition: avfilter.h:563
int av_buffersink_get_frame(AVFilterContext *ctx, AVFrame *frame)
Get a frame with filtered data from sink and put it in frame.
Definition: buffersink.c:62