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gst/gstbuffer.override: Proper wrapping of the GstBuffer.caps attribute

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Original commit message from CVS:
* gst/gstbuffer.override: (_wrap_gst_buffer__get_caps):
Proper wrapping of the GstBuffer.caps attribute
* gst/gstmodule.c: (init_gst):
* gst/pygstminiobject.c: (pygstminiobject_register_class):
gst-debug initialisation should happen before anything else if we
want the debugging functions to work.
This commit is contained in:
Edward Hervey 2005-10-06 13:51:31 +00:00
parent ca1cb51d1a
commit 2a96c988c0
4 changed files with 50 additions and 8 deletions
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10
ChangeLog
View file

@ -1,3 +1,13 @@
2005-10-06 Edward Hervey <edward@fluendo.com>
* gst/gstbuffer.override: (_wrap_gst_buffer__get_caps):
Proper wrapping of the GstBuffer.caps attribute
* gst/gstmodule.c: (init_gst):
* gst/pygstminiobject.c: (pygstminiobject_register_class):
gst-debug initialisation should happen before anything else if we
want the debugging functions to work.
2005-10-06 Thomas Vander Stichele <thomas at apestaart dot org>
* configure.ac:

36
gst/gstbuffer.override
View file

@ -44,6 +44,7 @@ _wrap_gst_buffer_new(PyGstMiniObject *self, PyObject *args, PyObject *kwargs)
int size = 0;
int buf_size = -1;
GST_INFO("self:%p", self);
if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|z#i:GstBuffer.__init__", kwlist,
&data, &size, &buf_size))
return -1;
@ -60,7 +61,9 @@ _wrap_gst_buffer_new(PyGstMiniObject *self, PyObject *args, PyObject *kwargs)
}
self->obj = GST_MINI_OBJECT(gst_buffer_new_and_alloc(buf_size));
GST_INFO ("pyo:%p pyr:%d minio:%p minir:%d",
self, ((PyObject*)self)->ob_refcnt,
self->obj, GST_MINI_OBJECT_REFCOUNT_VALUE(self->obj));
if (!self->obj) {
PyErr_SetString(PyExc_RuntimeError, "could not create GstBuffer object");
return -1;
@ -287,6 +290,7 @@ _wrap_gst_buffer_copy_on_write (PyObject *self)
{
GstBuffer *buf = pyg_boxed_get(self, GstBuffer);
GST_INFO("INCREF");
if (gst_buffer_is_writable (buf)) {
Py_INCREF (self);
return self;
@ -503,3 +507,33 @@ _wrap_gst_buffer_stamp (PyGstMiniObject *self, PyObject *args, PyObject *kwargs)
Py_INCREF(Py_None);
return Py_None;
}
%%
override-attr GstBuffer.caps
static PyObject *
_wrap_gst_buffer__get_caps (PyObject *self, void *closure)
{
GstMiniObject *miniobject;
GstCaps *ret;
miniobject = pygstminiobject_get (self);
g_assert (miniobject);
pyg_begin_allow_threads;
ret = gst_buffer_get_caps(GST_BUFFER(miniobject));
pyg_end_allow_threads;
return pyg_boxed_new (GST_TYPE_CAPS, ret, FALSE, TRUE);
}
static int
_wrap_gst_buffer__set_caps (PyGstMiniObject *self, PyObject *value, void *closure)
{
GstCaps *caps;
g_assert (self);
caps = pygst_caps_from_pyobject (value, NULL);
if (PyErr_Occurred())
return -1;
pyg_begin_allow_threads;
gst_buffer_set_caps(GST_BUFFER(self->obj), caps);
pyg_end_allow_threads;
return 0;
}

10
gst/gstmodule.c
View file

@ -148,6 +148,11 @@ init_gst (void)
g_free (argv);
}
/* Initialize debugging category */
GST_DEBUG_CATEGORY_INIT (pygst_debug, "pygst", 0, "GStreamer python bindings");
GST_DEBUG_CATEGORY_INIT (python_debug, "python",
GST_DEBUG_FG_GREEN, "python code using gst-python");
/* _pygst_register_boxed_types (NULL); */
pygobject_register_sinkfunc(GST_TYPE_OBJECT, pygstobject_sink);
@ -208,11 +213,6 @@ init_gst (void)
PyModule_AddObject (m, "TYPE_TYPE_FIND_FACTORY",
pyg_type_wrapper_new(GST_TYPE_TYPE_FIND_FACTORY));
/* Initialize debugging category */
GST_DEBUG_CATEGORY_INIT (pygst_debug, "pygst", 0, "GStreamer python bindings");
GST_DEBUG_CATEGORY_INIT (python_debug, "python",
GST_DEBUG_FG_GREEN, "python code using gst-python");
g_timeout_add_full (0, 100, python_do_pending_calls, NULL, NULL);
if (PyErr_Occurred ()) {

2
gst/pygstminiobject.c
View file

@ -115,11 +115,9 @@ pygstminiobject_register_class(PyObject *dict, const gchar *type_name,
if (gtype) {
o = pyg_type_wrapper_new(gtype);
PyDict_SetItemString(type->tp_dict, "__gtype__", o);
GST_INFO ("Decrement refcount %p", o);
Py_DECREF(o);
/* stash a pointer to the python class with the GType */
GST_INFO ("Increment refcount %p", type);
Py_INCREF(type);
g_type_set_qdata(gtype, pygstminiobject_class_key, type);
}