diff options
| author | Nicolas George <george@nsup.org> | 2016-12-24 15:16:59 +0300 |
|---|---|---|
| committer | Nicolas George <george@nsup.org> | 2017-01-12 16:06:16 +0300 |
| commit | 9eb4c79afd437a2913088cb1593892625a3125fc (patch) | |
| tree | ddbafc3c53b9d577867b2f1ed2c4126fac7e448b /libavfilter/avfilter.c | |
| parent | d3cb140433fe1dfcd3c1f1bd5febe95b2b338a06 (diff) | |
lavfi: add ff_inlink_request_frame().
Diffstat (limited to 'libavfilter/avfilter.c')
| -rw-r--r-- | libavfilter/avfilter.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c index 741676a9ec..75597d054e 100644 --- a/libavfilter/avfilter.c +++ b/libavfilter/avfilter.c @@ -1638,6 +1638,14 @@ int ff_inlink_evaluate_timeline_at_frame(AVFilterLink *link, const AVFrame *fram return fabs(av_expr_eval(dstctx->enable, dstctx->var_values, NULL)) >= 0.5; } +void ff_inlink_request_frame(AVFilterLink *link) +{ + av_assert1(!link->status_in); + av_assert1(!link->status_out); + link->frame_wanted_out = 1; + ff_filter_set_ready(link->src, 100); +} + const AVClass *avfilter_get_class(void) { return &avfilter_class; |