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a37dede09c
Original commit message from CVS: * examples/gstreamer/filesrc.py,player.py: New examples * gstreamer/gstreamer.override: Add a dict like interface to GstTagList * gstreamer/gstpad-handlers.override: New file, split out from gstreamer.override * gstreamer/gst-types.defs: Don't use gst_buffer_free/gst_data_free, use gst_data_unref instead. * gstreamer/gst-types.c (PyGstData_to_value): Don't send address here. * gstreamer/arg-types.py (GstDataPtrArg.write_param): Send the address to stuff, since we really want to avoid segfaults :) * gstreamer/0.6.[c,defs,h,override]: Remove, we're focusing on 0.7 * gstreamer/0.7.[c,defs,h,override]: Remove, merge with gstreamer.* * gstreamer/Makefile.am: Clean up, remove versioning support.
72 lines
2 KiB
C
72 lines
2 KiB
C
/* gst-python
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* Copyright (C) 2004 Johan Dahlin
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Johan Dahlin <johan@gnome.org>
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*/
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#include <gst/gst.h>
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#include <pygobject.h>
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gboolean
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pygst_data_from_pyobject(PyObject *object, GstData **data)
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{
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g_return_val_if_fail(*data != NULL, FALSE);
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if (pyg_boxed_check(object, GST_TYPE_DATA)) {
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*data = pyg_boxed_get(object, GstData);
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return TRUE;
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} else if (pyg_boxed_check(object, GST_TYPE_BUFFER)) {
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*data = GST_DATA (pyg_boxed_get(object, GstBuffer));
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return TRUE;
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} else if (pyg_boxed_check(object, GST_TYPE_EVENT)) {
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*data = GST_DATA (pyg_boxed_get(object, GstEvent));
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return TRUE;
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}
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PyErr_Clear();
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PyErr_SetString(PyExc_TypeError, "could not convert to GstData");
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return FALSE;
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}
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static PyObject *
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PyGstData_from_value(const GValue *value)
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{
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GstData *data = (GstData *)g_value_get_boxed(value);
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return pyg_boxed_new(GST_TYPE_DATA, data, TRUE, TRUE);
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}
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static int
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PyGstData_to_value(GValue *value, PyObject *object)
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{
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GstData* data;
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if (!pygst_data_from_pyobject(object, &data))
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return -1;
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g_value_set_boxed(value, data);
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return 0;
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}
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void
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_pygst_register_boxed_types(PyObject *moddict)
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{
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pyg_register_boxed_custom(GST_TYPE_DATA,
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PyGstData_from_value,
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PyGstData_to_value);
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}
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