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videoscale: Fix assertion on caps fixation

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When fixating caps, from_par should always be initialized
with a fixed value.

In case the fixation is from src to sink pad it was setting
the from par (srcpad par) to a fraction range, this patch initializes
it to 1/1, based on the assumption that missing PAR is 1/1.

https://bugzilla.gnome.org/show_bug.cgi?id=641952
This commit is contained in:
Thiago Santos 2011-02-24 08:42:34 -03:00
parent b41cca7f40
commit 91ed9290b8
1 changed files with 2 additions and 2 deletions
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4
gst/videoscale/gstvideoscale.c
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@ -501,8 +501,8 @@ gst_video_scale_fixate_caps (GstBaseTransform * base, GstPadDirection direction,
NULL);
}
if (!from_par) {
g_value_init (&fpar, GST_TYPE_FRACTION_RANGE);
gst_value_set_fraction_range_full (&fpar, 1, G_MAXINT, G_MAXINT, 1);
g_value_init (&fpar, GST_TYPE_FRACTION);
gst_value_set_fraction (&fpar, 1, 1);
from_par = &fpar;
}
}