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Move funtion to avoid forward declaration 

Commited in SoC by Vitor Sessak on 2008-03-26 20:57:17

Originally committed as revision 12740 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Vitor Sessak 2008-04-04 20:09:08 +00:00
parent 0c3177737b
commit de0e3e81d3
1 changed files with 34 additions and 35 deletions
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69
libavfilter/avfiltergraph.c
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@ -474,6 +474,40 @@ static int parse_inouts(const char **buf, AVFilterInOut **inout, int firstpad,
return pad;
}
/**
* Free a graph description.
*/
void avfilter_graph_free_desc(AVFilterGraphDesc *desc)
{
void *next;
while(desc->filters) {
next = desc->filters->next;
av_free(desc->filters->filter);
av_free(desc->filters->args);
av_free(desc->filters);
desc->filters = next;
}
while(desc->links) {
next = desc->links->next;
av_free(desc->links);
desc->links = next;
}
while(desc->inputs) {
next = desc->inputs->next;
av_free(desc->inputs);
desc->inputs = next;
}
while(desc->outputs) {
next = desc->outputs->next;
av_free(desc->outputs);
desc->outputs = next;
}
}
static AVFilterGraphDesc *parse_chain(const char *filters, int has_in)
{
AVFilterGraphDesc *ret;
@ -617,38 +651,3 @@ int avfilter_graph_parse_chain(AVFilterGraph *graph, const char *filters, AVFilt
avfilter_graph_free_desc(desc);
return 0;
}
/**
* Free a graph description.
*/
void avfilter_graph_free_desc(AVFilterGraphDesc *desc)
{
void *next;
while(desc->filters) {
next = desc->filters->next;
av_free(desc->filters->filter);
av_free(desc->filters->args);
av_free(desc->filters);
desc->filters = next;
}
while(desc->links) {
next = desc->links->next;
av_free(desc->links);
desc->links = next;
}
while(desc->inputs) {
next = desc->inputs->next;
av_free(desc->inputs);
desc->inputs = next;
}
while(desc->outputs) {
next = desc->outputs->next;
av_free(desc->outputs);
desc->outputs = next;
}
}