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fsvalve: Fix refcounting issues in prepare_output_buffer

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20080805113057-be0f2-9dc270781f0a0f21c616ed11dbd1f198fd1b326e.gz
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sjoerd@luon.net 2008-08-05 11:30:57 +00:00 committed by Tim-Philipp Müller
parent 2b612137d7
commit ff36774a30
1 changed files with 11 additions and 4 deletions
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19
plugins/elements/gstvalve.c
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@ -212,18 +212,25 @@ gst_valve_prepare_output_buffer (GstBaseTransform *trans, GstBuffer * in_buf,
}
else
{
/* Always return a reffed buffer, which in case of returning the input
* buffer means adding an extra ref to it */
if (valve->discont)
{
*out_buf = gst_buffer_make_metadata_writable (in_buf);
GST_BUFFER_FLAG_SET (*out_buf, GST_BUFFER_FLAG_DISCONT);
valve->discont = FALSE;
if (gst_buffer_is_metadata_writable (in_buf))
{
*out_buf = gst_buffer_ref (in_buf);
}
else
{
*out_buf = in_buf;
*out_buf = gst_buffer_create_sub (in_buf, 0, GST_BUFFER_SIZE (in_buf));
}
GST_BUFFER_FLAG_SET (*out_buf, GST_BUFFER_FLAG_DISCONT);
valve->discont = FALSE;
}
else
{
*out_buf = gst_buffer_ref(in_buf);
}
gst_buffer_ref (*out_buf);
}
GST_OBJECT_UNLOCK (GST_OBJECT (trans));