diff options
Diffstat (limited to 'libavfilter/avfilter.h')
-rw-r--r-- | libavfilter/avfilter.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libavfilter/avfilter.h b/libavfilter/avfilter.h index c52175b4c9..599369dcb0 100644 --- a/libavfilter/avfilter.h +++ b/libavfilter/avfilter.h @@ -520,6 +520,20 @@ struct AVFilterLink { * A pointer to a FFVideoFramePool struct. */ void *video_frame_pool; + + /** + * True if a frame is currently wanted on the input of this filter. + * Set when ff_request_frame() is called by the output, + * cleared when the request is handled or forwarded. + */ + int frame_wanted_in; + + /** + * True if a frame is currently wanted on the output of this filter. + * Set when ff_request_frame() is called by the output, + * cleared when a frame is filtered. + */ + int frame_wanted_out; }; /** |