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gst/gstpad.override: Wrap gst.Pad.start_task().

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Original commit message from CVS:
* gst/gstpad.override:
Wrap gst.Pad.start_task().
This commit is contained in:
Edward Hervey 2008-02-10 13:30:11 +00:00
parent c82ff829e2
commit 23379fcd1c
3 changed files with 87 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2008-02-10 Edward Hervey <edward.hervey@collabora.co.uk>
* gst/gstpad.override:
Wrap gst.Pad.start_task().
2008-02-08 Edward Hervey <edward.hervey@collabora.co.uk>
* gst/base.defs:

2
common

@ -1 +1 @@
Subproject commit 8b37d7ee833fab1d25b484d8574df3dae231b5f2
Subproject commit 961bb6bd997d7c8da6058534e86b4a1361c0fcea

81
gst/gstpad.override
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@ -1525,4 +1525,85 @@ _wrap_gst_static_pad_template__get_static_caps(PyObject *self, void *closure)
templ = pyg_pointer_get(self, GstStaticPadTemplate);
return pyg_pointer_new(GST_TYPE_STATIC_CAPS, &(templ->static_caps));
}
%%
override gst_pad_start_task args
static void
pad_task_handler(void *data) {
PyGILState_STATE state;
PyObject *callback, *args = NULL;
PyObject *py_user_data;
if (data == NULL)
return;
state = pyg_gil_state_ensure();
py_user_data = (PyObject*) data;
callback = PyTuple_GetItem(py_user_data, 0);
if (!(PyCallable_Check(callback))) {
PyErr_Print();
goto beach;
}
if (!(args = PyTuple_GetSlice(py_user_data, 1, PyTuple_Size(py_user_data)))) {
PyErr_Print();
goto beach;
}
if (!(PyTuple_Check(args))) {
PyErr_Print();
goto beach;
}
PyObject_CallObject(callback, args);
if(PyErr_Occurred())
PyErr_Print();
Py_DECREF(args);
beach:
pyg_gil_state_release(state);
}
static PyObject *
_wrap_gst_pad_start_task(PyGObject *self, PyObject *args)
{
PyObject *callback, *data, *cbargs, *py_ret;
gboolean ret;
/* 1st argument must be a callable */
if (PyTuple_Size(args) < 1) {
PyErr_SetString(PyExc_TypeError, "gst.Pad.start_task() requires at least 1 argument");
return NULL;
}
callback = PySequence_GetItem(args, 0);
if (!PyCallable_Check(callback)) {
PyErr_SetString(PyExc_TypeError, "callback must be a function or method");
Py_DECREF(callback);
return NULL;
}
if (!(cbargs = PySequence_GetSlice(args, 1, PyTuple_Size(args)))) {
Py_DECREF(callback);
return NULL;
}
if (!(data = Py_BuildValue("(ON)", callback, cbargs))) {
Py_DECREF(callback);
Py_DECREF(cbargs);
return NULL;
}
pyg_begin_allow_threads;
ret = gst_pad_start_task(GST_PAD(self->obj), (GstTaskFunction) pad_task_handler, data);
pyg_end_allow_threads;
if (ret == TRUE)
py_ret = Py_True;
else
py_ret = Py_False;
Py_INCREF(py_ret);
return py_ret;
}