2 * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
3 * 2004 Wim Taymans <wim@fluendo.com>
5 * gstcompat.h: backwards compatibility stuff
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
17 * You should have received a copy of the GNU Library General Public
18 * License along with this library; if not, write to the
19 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
23 /* API compatibility stuff */
24 #ifndef __GSTCOMPAT_H__
25 #define __GSTCOMPAT_H__
28 * @short_description: Deprecated API entries
30 * Please do not use these in new code.
31 * These symbols are only available by defining GST_DISABLE_DEPRECATED.
32 * This can be done in CFLAGS for compiling old code.
38 #define gst_buffer_new_and_alloc(s) gst_buffer_new_allocate(NULL, s, NULL)
40 #define GST_BUFFER_TIMESTAMP GST_BUFFER_PTS
41 #define GST_BUFFER_TIMESTAMP_IS_VALID GST_BUFFER_PTS_IS_VALID
43 static inline gboolean
44 gst_pad_set_caps (GstPad * pad, GstCaps * caps)
49 g_return_val_if_fail (GST_IS_PAD (pad), FALSE);
50 g_return_val_if_fail (caps != NULL && gst_caps_is_fixed (caps), FALSE);
52 event = gst_event_new_caps (caps);
54 if (GST_PAD_IS_SRC (pad))
55 res = gst_pad_push_event (pad, event);
57 res = gst_pad_send_event (pad, event);
63 #ifndef GST_DISABLE_DEPRECATED
65 /* added to ease the transition to 0.11 */
66 #define gst_element_class_set_details_simple gst_element_class_set_metadata
68 #define gst_element_factory_get_longname(f) gst_element_factory_get_metadata(f, GST_ELEMENT_METADATA_LONGNAME)
69 #define gst_element_factory_get_klass(f) gst_element_factory_get_metadata(f, GST_ELEMENT_METADATA_KLASS)
70 #define gst_element_factory_get_description(f) gst_element_factory_get_metadata(f, GST_ELEMENT_METADATA_DESCRIPTION)
71 #define gst_element_factory_get_author(f) gst_element_factory_get_metadata(f, GST_ELEMENT_METADATA_AUTHOR)
72 #define gst_element_factory_get_documentation_uri(f) gst_element_factory_get_metadata(f, GST_ELEMENT_METADATA_DOC_URI)
73 #define gst_element_factory_get_icon_name(f) gst_element_factory_get_metadata(f, GST_ELEMENT_METADATA_ICON_NAME)
75 #define gst_pad_get_caps_reffed(p) gst_pad_get_caps(p)
76 #define gst_pad_peer_get_caps_reffed(p) gst_pad_peer_get_caps(p)
78 #define gst_adapter_prev_timestamp gst_adapter_prev_pts
80 #define gst_tag_list_free(taglist) gst_tag_list_unref(taglist)
82 #define GST_MESSAGE_DURATION GST_MESSAGE_DURATION_CHANGED
83 #define gst_message_new_duration(src,fmt,dur) \
84 gst_message_new_duration_changed(src)
85 #define gst_message_parse_duration(msg,fmt,dur) \
87 GstFormat *p_fmt = fmt; \
88 gint64 *p_dur = dur; \
90 *p_fmt = GST_FORMAT_TIME; \
92 *p_dur = GST_CLOCK_TIME_NONE; \
95 #endif /* not GST_DISABLE_DEPRECATED */
99 #endif /* __GSTCOMPAT_H__ */