return prev ? prev->next : first_filter;
}
-#if FF_API_OLD_FILTER_REGISTER
-AVFilter **av_filter_next(AVFilter **filter)
-{
- return filter ? &(*filter)->next : &first_filter;
-}
-
-void avfilter_uninit(void)
-{
-}
-#endif
-
int avfilter_pad_count(const AVFilterPad *pads)
{
int count;
/** Initialize the filter system. Register all builtin filters. */
void avfilter_register_all(void);
-#if FF_API_OLD_FILTER_REGISTER
-/** Uninitialize the filter system. Unregister all filters. */
-attribute_deprecated
-void avfilter_uninit(void);
-#endif
-
/**
* Register a filter. This is only needed if you plan to use
* avfilter_get_by_name later to lookup the AVFilter structure by name. A
*/
const AVFilter *avfilter_next(const AVFilter *prev);
-#if FF_API_OLD_FILTER_REGISTER
-/**
- * If filter is NULL, returns a pointer to the first registered filter pointer,
- * if filter is non-NULL, returns the next pointer after filter.
- * If the returned pointer points to NULL, the last registered filter
- * was already reached.
- * @deprecated use avfilter_next()
- */
-attribute_deprecated
-AVFilter **av_filter_next(AVFilter **filter);
-#endif
-
/**
* Initialize a filter with the supplied parameters.
*
* the public API and may change, break or disappear at any time.
*/
-#ifndef FF_API_OLD_FILTER_REGISTER
-#define FF_API_OLD_FILTER_REGISTER (LIBAVFILTER_VERSION_MAJOR < 7)
-#endif
#ifndef FF_API_NOCONST_GET_NAME
#define FF_API_NOCONST_GET_NAME (LIBAVFILTER_VERSION_MAJOR < 7)
#endif