Lines Matching defs:filters
151 * A reference to an AVFilterBuffer. Since filters can manipulate the origin of
154 * image flipping, frame to field filters, etc, and so is also per-reference.
369 * are negotiated between filters by the filter system using the
444 * Some filters support a generic "enable" expression option that can be used
449 * the next filters.
472 * Filter name. Must be non-NULL and unique among filters.
486 * NULL if there are no (static) inputs. Instances of filters with
494 * NULL if there are no (static) outputs. Instances of filters with
502 * This field is NULL for filters that do not declare any options.
527 * all the options have been set, but before links between filters are
547 * Should be set instead of @ref AVFilter.init "init" by the filters that
586 * This callback may be NULL for filters with one input, in which case
634 const AVClass *av_class; ///< needed for av_log() and filters common options
690 * A link between two filters. This contains pointers to the source and
691 * destination filters between which this link exists, and the indexes of
733 * filters respectively. These lists are used for negotiating the format
827 * by the filters.
866 * Link two filters together.
963 #define AVFILTER_CMD_FLAG_ONE 1 ///< Stop once a filter understood the command (for target=all for example), fast filters are favored automatically
972 /** Initialize the filter system. Register all builtin filters. */
976 /** Uninitialize the filter system. Unregister all filters. */
1006 * Iterate over all registered filters.
1091 * filtergraph's list of filters.
1173 AVFilterContext **filters;
1178 char *scale_sws_opts; ///< sws options to use for the auto-inserted scale filters
1179 char *resample_lavr_opts; ///< libavresample options to use for the auto-inserted resample filters
1185 * Type of multithreading allowed for filters in this graph. A combination
1189 * filters initialized after that. The default is allowing everything.
1199 * Maximum number of threads used by filters in this graph. May be set by
1200 * the caller before adding any filters to the filtergraph. Zero (the
1219 * graph and before adding any filters to it, to provide a custom
1222 * If set, filters with slice threading capability will call this callback
1231 char *aresample_swr_opts; ///< swr options to use for the auto-inserted aresample filters, Access ONLY through AVOptions
1258 * different filters, libavfilter itself assigns no semantics to
1262 * also retrievable directly through AVFilterGraph.filters or with
1314 * scale and aresample filters.
1386 * outputs of the already existing filters, which are provided as
1387 * inputs to the parsed filters.
1390 * @param filters string to be parsed
1395 int avfilter_graph_parse(AVFilterGraph *graph, const char *filters,
1403 * @param filters string to be parsed
1414 int avfilter_graph_parse(AVFilterGraph *graph, const char *filters,
1423 * @param filters string to be parsed
1432 int avfilter_graph_parse_ptr(AVFilterGraph *graph, const char *filters,
1440 * @param[in] filters string to be parsed
1456 * filters.
1458 int avfilter_graph_parse2(AVFilterGraph *graph, const char *filters,
1467 * "all" sends to all filters
1469 * which will send the command to all matching filters.
1484 * "all" sends to all filters
1486 * which will send the command to all matching filters.