diff options
Diffstat (limited to 'libavfilter/vsrc_buffer.h')
| -rw-r--r-- | libavfilter/vsrc_buffer.h | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/libavfilter/vsrc_buffer.h b/libavfilter/vsrc_buffer.h index 2dda546e01..b661d414ea 100644 --- a/libavfilter/vsrc_buffer.h +++ b/libavfilter/vsrc_buffer.h @@ -1,5 +1,4 @@ /* - * Memory buffer source filter * Copyright (c) 2008 Vitor Sessak * * This file is part of FFmpeg. @@ -27,12 +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); +/** + * 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 -int av_vsrc_buffer_add_frame2(AVFilterContext *buffer_filter, AVFrame *frame, - const char *sws_param); +/** + * 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 */ |