| Message ID | 20170717141926.7442-5-george@nsup.org |
|---|---|
| State | Accepted |
| Commit | ed1c884b9e0d7f63199d5d47350b1fa65374d126 |
| Headers | show |
On Mon, Jul 17, 2017 at 04:19:24PM +0200, Nicolas George wrote: > These wrappers cost nothing, they make the namespace more > consistent and they will be useful if/when locking becomes > necessary. > > Signed-off-by: Nicolas George <george@nsup.org> > --- > libavfilter/filters.h | 21 +++++++++++++++++++++ > 1 file changed, 21 insertions(+) > > diff --git a/libavfilter/filters.h b/libavfilter/filters.h > index 370d99b38b..1cbc18158f 100644 > --- a/libavfilter/filters.h > +++ b/libavfilter/filters.h > @@ -26,6 +26,7 @@ > */ > > #include "avfilter.h" > +#include "internal.h" > > /** > * Special return code when activate() did not do anything. > @@ -139,4 +140,24 @@ int ff_inlink_acknowledge_status(AVFilterLink *link, int *rstatus, int64_t *rpts > */ > void ff_inlink_request_frame(AVFilterLink *link); > > +/** > + * Test if a frame is wanted on an output link. > + */ > +static inline int ff_outlink_frame_wanted(AVFilterLink *link) > +{ > + return link->frame_wanted_out; > +} LGTM [...]
diff --git a/libavfilter/filters.h b/libavfilter/filters.h index 370d99b38b..1cbc18158f 100644 --- a/libavfilter/filters.h +++ b/libavfilter/filters.h @@ -26,6 +26,7 @@ */ #include "avfilter.h" +#include "internal.h" /** * Special return code when activate() did not do anything. @@ -139,4 +140,24 @@ int ff_inlink_acknowledge_status(AVFilterLink *link, int *rstatus, int64_t *rpts */ void ff_inlink_request_frame(AVFilterLink *link); +/** + * Test if a frame is wanted on an output link. + */ +static inline int ff_outlink_frame_wanted(AVFilterLink *link) +{ + return link->frame_wanted_out; +} + +/** + * Set the status field of a link from the source filter. + * The pts should reflect the timestamp of the status change, + * in link time base and relative to the frames timeline. + * In particular, for AVERROR_EOF, it should reflect the + * end time of the last frame. + */ +static inline void ff_outlink_set_status(AVFilterLink *link, int status, int64_t pts) +{ + ff_avfilter_link_set_in_status(link, status, pts); +} + #endif /* AVFILTER_FILTERS_H */
These wrappers cost nothing, they make the namespace more consistent and they will be useful if/when locking becomes necessary. Signed-off-by: Nicolas George <george@nsup.org> --- libavfilter/filters.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+)