diff options
Diffstat (limited to 'libavfilter/video.h')
| -rw-r--r-- | libavfilter/video.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/libavfilter/video.h b/libavfilter/video.h index 348240c6e6..c677f30047 100644 --- a/libavfilter/video.h +++ b/libavfilter/video.h @@ -1,21 +1,24 @@ /* - * This file is part of Libav. + * Copyright (c) 2007 Bobby Bingham * - * Libav is free software; you can redistribute it and/or + * 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. * - * Libav is distributed in the hope that it will be useful, + * 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 Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ + #ifndef AVFILTER_VIDEO_H #define AVFILTER_VIDEO_H @@ -59,6 +62,11 @@ int ff_null_end_frame(AVFilterLink *link); int ff_start_frame(AVFilterLink *link, AVFilterBufferRef *picref); /** + * Pass video frame along and keep an internal reference for later use. + */ +int ff_null_start_frame_keep_ref(AVFilterLink *inlink, AVFilterBufferRef *picref); + +/** * Notify the next filter that the current frame has finished. * * @param link the output link the frame was sent over |