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Make avfilter_graph_parse() not free the input graph

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Make avfilter_graph_parse() only release the internal structures
allocated during the parsing, and leave to free the graph itself to
the calling code.

This approach looks cleaner, as the graph is not allocated by the
function.

Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Stefano Sabatini 2011-02-01 21:52:07 +01:00 committed by Mans Rullgard
parent e6fb5a4f78
commit e8e5dde779
1 changed files with 3 additions and 1 deletions
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4
libavfilter/graphparser.c
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@ -393,7 +393,9 @@ int avfilter_graph_parse(AVFilterGraph *graph, const char *filters,
return 0;
fail:
avfilter_graph_free(graph);
for (; graph->filter_count > 0; graph->filter_count--)
avfilter_free(graph->filters[graph->filter_count - 1]);
av_freep(&graph->filters);
free_inout(open_inputs);
free_inout(open_outputs);
free_inout(curr_inputs);