| /* |
| * Copyright (c) 2008 Vitor Sessak |
| * |
| * 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 |
| */ |
| |
| #ifndef AVFILTER_VSRC_BUFFER_H |
| #define AVFILTER_VSRC_BUFFER_H |
| |
| /** |
| * @file |
| * memory buffer source API for video |
| */ |
| |
| #include "avfilter.h" |
| |
| /** |
| * Tell av_vsrc_buffer_add_video_buffer_ref() to overwrite the already |
| * cached video buffer with the new added one, otherwise the function |
| * will complain and exit. |
| */ |
| #define AV_VSRC_BUF_FLAG_OVERWRITE 1 |
| |
| /** |
| * Add video buffer data in picref to buffer_src. |
| * |
| * @param buffer_src pointer to a buffer source context |
| * @param flags a combination of AV_VSRC_BUF_FLAG_* flags |
| * @return >= 0 in case of success, a negative AVERROR code in case of |
| * failure |
| */ |
| int av_vsrc_buffer_add_video_buffer_ref(AVFilterContext *buffer_src, |
| AVFilterBufferRef *picref, int flags); |
| |
| #endif /* AVFILTER_VSRC_BUFFER_H */ |