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gst/gst.override: Add wrapping of gst_type_find_register.

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Original commit message from CVS:
Patch by: Alessandro Decina <alessandro at nnva dot org>
* gst/gst.override:
Add wrapping of gst_type_find_register.
Fixes #529728
This commit is contained in:
Alessandro Decina 2008-04-28 10:49:03 +00:00 committed by Edward Hervey
parent 0574bbf304
commit 4dd104c632
2 changed files with 141 additions and 0 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2008-04-28 Edward Hervey <edward.hervey@collabora.co.uk>
Patch by: Alessandro Decina <alessandro at nnva dot org>
* gst/gst.override:
Add wrapping of gst_type_find_register.
Fixes #529728
2008-04-28 Edward Hervey <edward.hervey@collabora.co.uk>
Patch by: Alessandro Decina <alessandro at nnva dot org>

134
gst/gst.override
View file

@ -1142,6 +1142,140 @@ _wrap_gst_type_find_new (PyObject *self, PyObject *args, PyObject *kwargs)
return pytypefind;
}
%%
override gst_type_find_register args
static void
type_find_function (GstTypeFind *find, gpointer user_data)
{
PyGILState_STATE state;
PyObject *data;
PyObject *callback, *args, *old_args;
PyObject *typefind;
state = pyg_gil_state_ensure ();
typefind = pyg_pointer_new(GST_TYPE_TYPE_FIND, find);
data = (PyObject *) user_data;
callback = PyTuple_GET_ITEM(data, 0);
args = Py_BuildValue("(O)", typefind);
if (PyTuple_GET_SIZE(data) > 1) {
old_args = args;
args = PySequence_Concat(args, PyTuple_GET_ITEM(data, 1));
Py_DECREF(old_args);
}
PyObject_CallObject(callback, args);
Py_DECREF(args);
Py_DECREF(typefind);
pyg_gil_state_release (state);
return;
}
static void
type_find_function_data_destroy_notify(gpointer data)
{
Py_DECREF((PyObject *) data);
}
static PyObject *
_wrap_gst_type_find_register (PyObject *self, PyObject *args)
{
guint rank;
PyObject *required_args;
PyObject *function;
PyObject *function_args = NULL;
PyObject *py_extensions = NULL, *ext;
PyObject *py_possible_caps = NULL;
PyObject *py_res = NULL;
gchar *name;
gpointer *data = NULL;
GStrv extensions = NULL;
guint i, n_extensions;
GstCaps *possible_caps = NULL;
gboolean res = FALSE;
if (PyTuple_GET_SIZE(args) > 5) {
required_args = PyTuple_GetSlice(args, 0, 5);
function_args = PyTuple_GetSlice(args, 5, PyTuple_GET_SIZE(args));
} else {
required_args = args;
}
if (!PyArg_ParseTuple(required_args, "siO|OO:type_find_register",
&name, &rank, &function, &py_extensions, &py_possible_caps)) {
goto out;
}
if (!PyCallable_Check(function)) {
PyErr_SetString (PyExc_TypeError, "function is not a callable");
goto out;
}
if (py_extensions) {
n_extensions = PySequence_Size(py_extensions);
if (n_extensions == -1) {
goto out;
}
if (n_extensions > 0) {
extensions = (char **) g_malloc(sizeof(char *) * n_extensions + 1);
for(i = 0; i < n_extensions; ++i) {
ext = PySequence_GetItem(py_extensions, i);
if (!PyString_Check(ext)) {
PyErr_SetString(PyExc_TypeError, "extension is not a string");
goto out;
}
extensions[i] = g_strdup(PyString_AS_STRING(ext));
}
extensions[n_extensions] = NULL;
}
}
if (py_possible_caps)
possible_caps = pygst_caps_from_pyobject(py_possible_caps, NULL);
if (function_args)
data = (gpointer) Py_BuildValue("(OO)", function, function_args);
else
data = (gpointer) Py_BuildValue("(O)", function);
pyg_begin_allow_threads;
res = gst_type_find_register(NULL, name, rank,
type_find_function, extensions, possible_caps,
data, type_find_function_data_destroy_notify);
pyg_end_allow_threads;
py_res = PyBool_FromLong(res);
out:
if (required_args != args) {
Py_DECREF(required_args);
}
Py_XDECREF(function_args);
if (extensions)
g_strfreev(extensions);
if (possible_caps)
gst_caps_unref(possible_caps);
if (res == FALSE && data) {
Py_DECREF((PyObject *) data);
}
return py_res;
}
%%
override gst_segment_set_seek kwargs
static PyObject *