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basetransform: avoid a caps-copy

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We can simply truncate the caps, as 'othercaps' is the result of intersect
operations and thus ours and writable.
This commit is contained in:
Stefan Kost 2010-06-05 23:18:09 +03:00
parent 66fc4c8ba2
commit 9b5bc5199e
1 changed files with 1 additions and 5 deletions
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6
libs/gst/base/gstbasetransform.c
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@ -880,8 +880,6 @@ gst_base_transform_find_transform (GstBaseTransform * trans, GstPad * pad,
/* third attempt at fixation, call the fixate vmethod and
* ultimately call the pad fixate function. */
if (!is_fixed) {
GstCaps *temp;
GST_DEBUG_OBJECT (trans,
"trying to fixate %" GST_PTR_FORMAT " on pad %s:%s",
othercaps, GST_DEBUG_PAD_NAME (otherpad));
@ -891,9 +889,7 @@ gst_base_transform_find_transform (GstBaseTransform * trans, GstPad * pad,
/* FIXME: when fixating using the vmethod, it might make sense to fixate
* each of the caps; but Wim doesn't see a use case for that yet */
temp = gst_caps_copy_nth (othercaps, 0);
gst_caps_unref (othercaps);
othercaps = temp;
gst_caps_truncate (othercaps);
peer_checked = FALSE;
if (klass->fixate_caps) {