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avfilter/vf_idet: factorize av_frame_free(&idet->prev) 

Found-by: Pascal Massimino <pascal.massimino@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-01-19 20:24:03 +01:00
parent e0e33ebe6b
commit 5c1a8d3b7d
1 changed files with 2 additions and 3 deletions
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5
libavfilter/vf_idet.c
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@ -249,6 +249,8 @@ static int filter_frame(AVFilterLink *link, AVFrame *picref)
return ff_filter_frame(ctx->outputs[0], picref);
}
av_frame_free(&idet->prev);
if( picref->width != link->w
|| picref->height != link->h
|| picref->format != link->format) {
@ -256,13 +258,10 @@ static int filter_frame(AVFilterLink *link, AVFrame *picref)
link->dst->inputs[0]->w = picref->width;
link->dst->inputs[0]->h = picref->height;
av_frame_free(&idet->prev);
av_frame_free(&idet->cur );
av_frame_free(&idet->next);
}
if (idet->prev)
av_frame_free(&idet->prev);
idet->prev = idet->cur;
idet->cur = idet->next;
idet->next = picref;