diff options
Diffstat (limited to 'libavfilter/vsrc_buffer.h')
-rw-r--r-- | libavfilter/vsrc_buffer.h | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/libavfilter/vsrc_buffer.h b/libavfilter/vsrc_buffer.h index 13a209c..b661d41 100644 --- a/libavfilter/vsrc_buffer.h +++ b/libavfilter/vsrc_buffer.h @@ -1,20 +1,20 @@ /* * Copyright (c) 2008 Vitor Sessak * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * 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 */ @@ -26,10 +26,24 @@ * memory buffer source API for video */ -#include "libavcodec/avcodec.h" /* AVFrame */ #include "avfilter.h" -int av_vsrc_buffer_add_frame(AVFilterContext *buffer_filter, AVFrame *frame, - int64_t pts, AVRational pixel_aspect); +/** + * 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 */ |