AVFilterInOut Struct Reference

A linked-list of the inputs/outputs of the filter chain. More...

#include <avfiltergraph.h>

Data Fields
char *	name
	unique name for this input/output in the list
AVFilterContext *	filter_ctx
	filter context associated to this input/output
int	pad_idx
	index of the filt_ctx pad to use for linking
struct AVFilterInOut *	next
	next input/input in the list, NULL if this is the last

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Detailed Description

A linked-list of the inputs/outputs of the filter chain.

This is mainly useful for avfilter_graph_parse(), since this function may accept a description of a graph with not connected input/output pads. This struct specifies, per each not connected pad contained in the graph, the filter context and the pad index required for establishing a link.

Definition at line 96 of file avfiltergraph.h.

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Field Documentation

AVFilterContext* AVFilterInOut::filter_ctx

filter context associated to this input/output

Definition at line 101 of file avfiltergraph.h.

Referenced by init_filters(), link_filter_inouts(), and parse_outputs().

char* AVFilterInOut::name

unique name for this input/output in the list

Definition at line 98 of file avfiltergraph.h.

Referenced by init_filters(), link_filter_inouts(), parse_inputs(), and parse_outputs().

struct AVFilterInOut* AVFilterInOut::next [read]

next input/input in the list, NULL if this is the last

Definition at line 107 of file avfiltergraph.h.

Referenced by extract_inout(), init_filters(), insert_inout(), link_filter_inouts(), and parse_outputs().

int AVFilterInOut::pad_idx

index of the filt_ctx pad to use for linking

Definition at line 104 of file avfiltergraph.h.

Referenced by init_filters(), link_filter_inouts(), parse_inputs(), and parse_outputs().

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The documentation for this struct was generated from the following file:

• libavfilter/avfiltergraph.h