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adapter: overrides for _take/_peek. Fixes #576505.
This creates strings of the proper size, unlike the previous patch.
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1 changed files with 63 additions and 0 deletions
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@ -840,3 +840,66 @@ _wrap_GstBaseTransform__do_src_event(PyObject *cls, PyObject *args, PyObject *kw
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return PyBool_FromLong(ret);
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}
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%%
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override gst_adapter_take kwargs
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static PyObject *
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_wrap_gst_adapter_take(PyGObject *self, PyObject *args, PyObject *kwargs)
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{
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static char *kwlist[] = { "nbytes", NULL };
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PyObject *py_nbytes = NULL;
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guint nbytes = 0;
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guint8 *ret;
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if (!PyArg_ParseTupleAndKeywords(args, kwargs,"O:GstAdapter.take", kwlist, &py_nbytes))
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return NULL;
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if (py_nbytes) {
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if (PyLong_Check(py_nbytes))
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nbytes = PyLong_AsUnsignedLong(py_nbytes);
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else if (PyInt_Check(py_nbytes))
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nbytes = PyInt_AsLong(py_nbytes);
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else
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PyErr_SetString(PyExc_TypeError, "Parameter 'nbytes' must be an int or a long");
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if (PyErr_Occurred())
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return NULL;
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}
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pyg_begin_allow_threads;
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ret = gst_adapter_take(GST_ADAPTER(self->obj), nbytes);
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pyg_end_allow_threads;
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if (ret) {
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PyObject *py_ret = PyString_FromStringAndSize((gchar*) ret, nbytes);
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g_free(ret);
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return py_ret;
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}
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Py_INCREF(Py_None);
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return Py_None;
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}
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%%
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override gst_adapter_peek kwargs
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static PyObject *
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_wrap_gst_adapter_peek(PyGObject *self, PyObject *args, PyObject *kwargs)
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{
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static char *kwlist[] = { "size", NULL };
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PyObject *py_size = NULL;
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const guint8 *ret;
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guint size = 0;
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if (!PyArg_ParseTupleAndKeywords(args, kwargs,"O:GstAdapter.peek", kwlist, &py_size))
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return NULL;
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if (py_size) {
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if (PyLong_Check(py_size))
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size = PyLong_AsUnsignedLong(py_size);
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else if (PyInt_Check(py_size))
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size = PyInt_AsLong(py_size);
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else
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PyErr_SetString(PyExc_TypeError, "Parameter 'size' must be an int or a long");
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if (PyErr_Occurred())
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return NULL;
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}
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pyg_begin_allow_threads;
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ret = gst_adapter_peek(GST_ADAPTER(self->obj), size);
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pyg_end_allow_threads;
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if (ret)
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return PyString_FromStringAndSize((gchar*) ret, size);
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Py_INCREF(Py_None);
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return Py_None;
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}
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