diff options
Diffstat (limited to 'libavfilter/avfilter.c')
-rw-r--r-- | libavfilter/avfilter.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c index 12f12d1406..f3dea6e65e 100644 --- a/libavfilter/avfilter.c +++ b/libavfilter/avfilter.c @@ -39,6 +39,7 @@ #include "audio.h" #include "avfilter.h" +#include "filters.h" #include "formats.h" #include "internal.h" @@ -1543,6 +1544,21 @@ int ff_filter_activate(AVFilterContext *filter) return ret; } +int ff_inlink_acknowledge_status(AVFilterLink *link, int *rstatus, int64_t *rpts) +{ + *rpts = link->current_pts; + if (ff_framequeue_queued_frames(&link->fifo)) + return *rstatus = 0; + if (link->status_out) + return *rstatus = link->status_out; + if (!link->status_in) + return *rstatus = 0; + *rstatus = link->status_out = link->status_in; + ff_update_link_current_pts(link, link->status_in_pts); + *rpts = link->current_pts; + return 1; +} + const AVClass *avfilter_get_class(void) { return &avfilter_class; |