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author | Edward Hervey <bilboed@bilboed.com> | 2009-02-20 18:29:20 +0100 |
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committer | Edward Hervey <bilboed@bilboed.com> | 2009-02-20 18:29:20 +0100 |
commit | d66033a19c860039ce4b4fbe0ba25cfa1e6c73ca (patch) | |
tree | 5a4b1af6446364a9476e1fcd50a8a5105cb93718 | |
parent | c4d785bc7b9d41f54b20eee5515b9fdfaa75e726 (diff) |
gstpad.override: Take a copy of gst_static_pad_template_get_caps()
This means that we take a completely new caps for the sole usage of
gst-python. The GstCaps return by gst_static_pad_template_get_caps() are
(surprise) static and therefore will always exist... as long as the
GstStaticPadTemplate (and the factory providing it) still exist.
This solves the case of getting the caps of a static pad template *before*
any element was created using the GstElementFactory. When the factory is
used to create an element, a new factory is created, replacing the old one,
and plainly discarding any static values (including those caps).
-rw-r--r-- | gst/gstpad.override | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gst/gstpad.override b/gst/gstpad.override index ec20842..0050ca7 100644 --- a/gst/gstpad.override +++ b/gst/gstpad.override @@ -1622,3 +1622,15 @@ _wrap_gst_pad_start_task(PyGObject *self, PyObject *args) Py_INCREF(py_ret); return py_ret; } +%% +override gst_static_pad_template_get_caps noargs +static PyObject * +_wrap_gst_static_pad_template_get_caps(PyObject *self) +{ + GstCaps *ret; + + ret = gst_static_pad_template_get_caps(pyg_pointer_get(self, GstStaticPadTemplate)); + /* We take a copy of the caps so they don't disappear */ + ret = gst_caps_copy(ret); + return pyg_boxed_new (GST_TYPE_CAPS, ret, FALSE, TRUE); +} |