generic-library/ffmpeg
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Factor linked list insertion in its own function

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Commited in SoC by Vitor Sessak on 2008-05-24 13:33:17

Originally committed as revision 13351 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Vitor Sessak 2008-05-24 20:42:09 +00:00
parent c658f47eff
commit e97908ee70
1 changed files with 11 additions and 7 deletions
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18
libavfilter/graphparser.c
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@ -197,6 +197,11 @@ static AVFilterInOut *extract_inout(const char *label, AVFilterInOut **links)
return ret; return ret;
} }
static void insert_inout(AVFilterInOut **inouts, AVFilterInOut *element)
{
element->next = *inouts;
*inouts = element;
}
static int link_filter_inouts(AVFilterContext *filter, static int link_filter_inouts(AVFilterContext *filter,
AVFilterInOut **currInputs, AVFilterInOut **currInputs,
@ -222,8 +227,7 @@ static int link_filter_inouts(AVFilterContext *filter,
} else { } else {
p->filter = filter; p->filter = filter;
p->pad_idx = pad; p->pad_idx = pad;
p->next = *openLinks; insert_inout(openInputs, p);
*openLinks = p;
} }
} }
@ -242,8 +246,7 @@ static int link_filter_inouts(AVFilterContext *filter,
currlinkn->type = LinkTypeOut; currlinkn->type = LinkTypeOut;
currlinkn->filter = filter; currlinkn->filter = filter;
currlinkn->pad_idx = pad; currlinkn->pad_idx = pad;
currlinkn->next = *currInputs; insert_inout(currInputs, currlinkn);
*currInputs = currlinkn;
} }
return 0; return 0;
@ -284,8 +287,9 @@ static int parse_inputs(const char **buf, AVFilterInOut **currInputs,
link_to_add->filter = NULL; link_to_add->filter = NULL;
link_to_add->pad_idx = pad; link_to_add->pad_idx = pad;
} }
link_to_add->next = *currInputs;
*currInputs = link_to_add; insert_inout(currInputs, link_to_add);
*buf += consume_whitespace(*buf); *buf += consume_whitespace(*buf);
pad++; pad++;
} }
@ -329,7 +333,7 @@ static int parse_outputs(const char **buf, AVFilterInOut **currInputs,
input->next = *openLinks; input->next = *openLinks;
input->type = LinkTypeOut; input->type = LinkTypeOut;
input->name = name; input->name = name;
*openLinks = input; insert_inout(openOutputs, input);
} }
*buf += consume_whitespace(*buf); *buf += consume_whitespace(*buf);
pad++; pad++;