/* * 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 */