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basetransform: Passthrough ALLOCATION queries in passthrough mode even if we had no caps yet

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Or if the element does not care about caps at all.

Also remove an assigned but unused local variable.

https://bugzilla.gnome.org/show_bug.cgi?id=710268
This commit is contained in:
Sebastian Dröge 2014-05-26 14:23:13 +02:00
parent f52c7d0b35
commit 70b38dd937
1 changed files with 2 additions and 3 deletions
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5
libs/gst/base/gstbasetransform.c
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@ -1457,16 +1457,15 @@ gst_base_transform_default_query (GstBaseTransform * trans,
case GST_QUERY_ALLOCATION:
{
GstQuery *decide_query = NULL;
gboolean negotiated;
/* can only be done on the sinkpad */
if (direction != GST_PAD_SINK)
goto done;
GST_OBJECT_LOCK (trans);
if (G_UNLIKELY (!(negotiated = priv->negotiated))) {
if (!priv->negotiated && !priv->passthrough && (klass->set_caps != NULL)) {
GST_DEBUG_OBJECT (trans,
"not negotiated yet, can't answer ALLOCATION query");
"not negotiated yet but need negotiation, can't answer ALLOCATION query");
GST_OBJECT_UNLOCK (trans);
goto done;
}