vf_scale: don't leak SWS context.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit 52982dbe474663709033e1ad259f8ff7a5a2eefa)

Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Michael Niedermayer 2011-03-09 03:30:24 +01:00 committed by Anton Khirnov
parent 526f24e3fd
commit a7d35b2f99

View File

@ -205,6 +205,8 @@ static int config_props(AVFilterLink *outlink)
scale->input_is_pal = av_pix_fmt_descriptors[inlink->format].flags & PIX_FMT_PAL; scale->input_is_pal = av_pix_fmt_descriptors[inlink->format].flags & PIX_FMT_PAL;
if (scale->sws)
sws_freeContext(scale->sws);
scale->sws = sws_getContext(inlink ->w, inlink ->h, inlink ->format, scale->sws = sws_getContext(inlink ->w, inlink ->h, inlink ->format,
outlink->w, outlink->h, outlink->format, outlink->w, outlink->h, outlink->format,
scale->flags, NULL, NULL, NULL); scale->flags, NULL, NULL, NULL);