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quarktv: Use the input data if a NULL buffer is chosen instead of the value 0

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This commit is contained in:
Sebastian Dröge 2009-06-15 20:07:10 +02:00
parent 426ff3bd93
commit 438295acae
1 changed files with 4 additions and 2 deletions
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6
gst/effectv/gstquark.c
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@ -150,10 +150,11 @@ gst_quarktv_transform (GstBaseTransform * trans, GstBuffer * in,
{
GstQuarkTV *filter = GST_QUARKTV (trans);
gint area;
guint32 *dest;
guint32 *src, *dest;
GstFlowReturn ret = GST_FLOW_OK;
area = filter->area;
src = (guint32 *) GST_BUFFER_DATA (in);
dest = (guint32 *) GST_BUFFER_DATA (out);
if (G_UNLIKELY (filter->planetable == NULL))
@ -174,7 +175,8 @@ gst_quarktv_transform (GstBaseTransform * trans, GstBuffer * in,
(fastrand () >> 24)) % filter->planes];
/* Copy the pixel from the random buffer to dest */
dest[area] = (rand ? ((guint32 *) GST_BUFFER_DATA (rand))[area] : 0);
dest[area] =
(rand ? ((guint32 *) GST_BUFFER_DATA (rand))[area] : src[area]);
}
filter->current_plane--;