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/*
* This file is part of Libav.
*
* Libav is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* Libav is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "avfilter.h"
#include "internal.h"
#include "libavutil/internal.h"
static int filter_frame(AVFilterLink *link, AVFilterBufferRef *frame)
{
avfilter_unref_bufferp(&frame);
return 0;
}
static const AVFilterPad avfilter_vsink_nullsink_inputs[] = {
{
.name = "default",
.type = AVMEDIA_TYPE_VIDEO,
.filter_frame = filter_frame,
},
{ NULL },
};
AVFilter avfilter_vsink_nullsink = {
.name = "nullsink",
.description = NULL_IF_CONFIG_SMALL("Do absolutely nothing with the input video."),
.priv_size = 0,
.inputs = avfilter_vsink_nullsink_inputs,
.outputs = NULL,
};
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