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Remove usage of AVFilterGraphDesc outside avfiltergraph.c

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Commited in SoC by Vitor Sessak on 2008-03-26 20:51:24

Originally committed as revision 12738 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Vitor Sessak
2008-04-04 20:09:02 +00:00
parent 58f472d10f
commit 87506daafd
2 changed files with 24 additions and 11 deletions
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14
libavfilter/avfiltergraph.h
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@@ -72,12 +72,16 @@ typedef struct AVFilterGraph {
} AVFilterGraph;
/**
* Parse a graph composed of a simple chain of filters which is described by
* a single string.
* @param filters String listing filters and their arguments.
* @return The parsed graph description.
* Add to a graph a graph described by a string.
* @param graph the filter graph where to link the parsed graph context
* @param filters string to be parsed
* @param in input to the graph to be parsed (TODO: allow several)
* @param inpad pad index of the input
* @param in output to the graph to be parsed (TODO: allow several)
* @param inpad pad index of the output
* @return zero on success, -1 on error
*/
AVFilterGraphDesc *avfilter_graph_parse_chain(const char *filters);
int avfilter_graph_parse_chain(AVFilterGraph *graph, const char *filters, AVFilterContext *in, int inpad, AVFilterContext *out, int outpad);
/**
* Free a filter graph description.