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gst/gstpad.override: (pad_block_callback_marshal)

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Original commit message from CVS:
2006-04-19  Andy Wingo  <wingo@pobox.com>

* gst/gstpad.override: (pad_block_callback_marshal)
(_wrap_gst_pad_set_blocked_async): Fix refcounting problems and
indent.
Fixes #338982
This commit is contained in:
Edward Hervey 2006-04-28 14:55:15 +00:00
parent 726357893f
commit a0da01acaa
1 changed files with 22 additions and 30 deletions
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52
gst/gstpad.override
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@ -963,9 +963,7 @@ pad_block_callback_marshal(GstPad *pad, gboolean blocked, gpointer user_data)
PyGILState_STATE state; PyGILState_STATE state;
PyObject *callback, *args; PyObject *callback, *args;
PyObject *ret; PyObject *ret;
PyObject *py_data;
PyObject *py_user_data; PyObject *py_user_data;
gint len, i;
g_return_if_fail(user_data != NULL); g_return_if_fail(user_data != NULL);
@ -973,32 +971,26 @@ pad_block_callback_marshal(GstPad *pad, gboolean blocked, gpointer user_data)
py_user_data = (PyObject *) user_data; py_user_data = (PyObject *) user_data;
if (blocked)
py_data = Py_True;
else
py_data = Py_False;
Py_INCREF(py_data);
callback = PyTuple_GetItem(py_user_data, 0); callback = PyTuple_GetItem(py_user_data, 0);
args = Py_BuildValue("(NN)", args = Py_BuildValue("(NO)",
pygstobject_new(G_OBJECT(pad)), pygstobject_new(G_OBJECT(pad)),
py_data); blocked ? Py_True : Py_False);
len = PyTuple_Size(py_user_data); {
for (i = 1; i < len; ++i) { PyObject *tmp = args;
PyObject *tuple = args; args = PySequence_Concat(tmp, PyTuple_GetItem(py_user_data, 1));
args = PySequence_Concat(tuple, PyTuple_GetItem(py_user_data, i)); Py_DECREF (tmp);
Py_DECREF(tuple);
} }
ret = PyObject_CallObject(callback, args); ret = PyObject_CallObject(callback, args);
Py_DECREF(args);
if (!ret) if (!ret)
PyErr_Print(); PyErr_Print();
else
Py_DECREF(ret);
Py_DECREF(py_data);
Py_DECREF(args);
pyg_gil_state_release(state); pyg_gil_state_release(state);
} }
static PyObject * static PyObject *
@ -1013,29 +1005,29 @@ _wrap_gst_pad_set_blocked_async (PyGObject *self, PyObject *args)
len = PyTuple_Size(args); len = PyTuple_Size(args);
if (len < 2) { if (len < 2) {
PyErr_SetString(PyExc_TypeError, "Requires at least 2 arg"); PyErr_SetString(PyExc_TypeError, "Requires at least 2 arg");
return NULL; return NULL;
} }
pblocked = PySequence_GetItem(args, 0); pblocked = PyTuple_GetItem(args, 0);
blocked = PyObject_IsTrue(pblocked); blocked = PyObject_IsTrue(pblocked);
callback = PySequence_GetItem(args, 1); callback = PyTuple_GetItem(args, 1);
if (!PyCallable_Check(callback)) { if (!PyCallable_Check(callback)) {
PyErr_SetString(PyExc_TypeError, "callback is not callable"); PyErr_SetString(PyExc_TypeError, "callback is not callable");
return NULL; return NULL;
} }
cbargs = PySequence_GetSlice(args, 2, len); cbargs = PySequence_GetSlice(args, 2, len);
if (cbargs == NULL) if (cbargs == NULL)
return NULL; return NULL;
data = Py_BuildValue("(ON)", callback, cbargs); data = Py_BuildValue("(ON)", callback, cbargs);
if (data == NULL) if (data == NULL)
return NULL; return NULL;
ret = gst_pad_set_blocked_async (GST_PAD (self->obj), blocked, ret = gst_pad_set_blocked_async (GST_PAD (self->obj), blocked,
(GstPadBlockCallback) pad_block_callback_marshal, data); (GstPadBlockCallback) pad_block_callback_marshal, data);
if (ret) if (ret)
pret = Py_True; pret = Py_True;
else else
pret = Py_False; pret = Py_False;
Py_INCREF(pret); Py_INCREF(pret);
return pret; return pret;