From b5670209438481f21addc8b7c4891627dd5ddac7 Mon Sep 17 00:00:00 2001 From: Stefano Sabatini Date: Tue, 28 Dec 2010 01:01:09 +0000 Subject: Add copy filter, useful for testing the avfilter_draw_slice() copy code. Originally committed as revision 26112 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavfilter/vf_copy.c | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 libavfilter/vf_copy.c (limited to 'libavfilter/vf_copy.c') diff --git a/libavfilter/vf_copy.c b/libavfilter/vf_copy.c new file mode 100644 index 0000000000..480ebcc034 --- /dev/null +++ b/libavfilter/vf_copy.c @@ -0,0 +1,40 @@ +/* + * This file is part of FFmpeg. + * + * FFmpeg 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. + * + * FFmpeg 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 FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file + * copy video filter + */ + +#include "avfilter.h" + +AVFilter avfilter_vf_copy = { + .name = "copy", + .description = NULL_IF_CONFIG_SMALL("Copy the input video unchanged to the output."), + + .inputs = (AVFilterPad[]) {{ .name = "default", + .type = AVMEDIA_TYPE_VIDEO, + .get_video_buffer = avfilter_null_get_video_buffer, + .start_frame = avfilter_null_start_frame, + .end_frame = avfilter_null_end_frame, + .rej_perms = ~0 }, + { .name = NULL}}, + .outputs = (AVFilterPad[]) {{ .name = "default", + .type = AVMEDIA_TYPE_VIDEO, }, + { .name = NULL}}, +}; -- cgit v1.2.3