mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-27 18:50:48 +00:00
59 lines
2 KiB
C
59 lines
2 KiB
C
|
/* GStreamer base utils library source/sink/codec description support
|
||
|
|
* Copyright (C) 2006 Tim-Philipp Müller <tim centricular net>
|
||
|
|
*
|
||
|
|
* This library is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU Library General Public
|
||
|
|
* License as published by the Free Software Foundation; either
|
||
|
|
* version 2 of the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This library is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
|
* Library General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Library General Public
|
||
|
|
* License along with this library; if not, write to the
|
||
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||
|
|
* Boston, MA 02111-1307, USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __GST_BASE_UTILS_DESCRIPTIONS_H__
|
||
|
|
#define __GST_BASE_UTILS_DESCRIPTIONS_H__
|
||
|
|
|
||
|
|
#include <gst/gsttaglist.h>
|
||
|
|
#include <gst/gstcaps.h>
|
||
|
|
|
||
|
|
G_BEGIN_DECLS
|
||
|
|
|
||
|
|
/*
|
||
|
|
* functions for use by demuxers or decoders to add CODEC tags to tag lists
|
||
|
|
* from caps
|
||
|
|
*/
|
||
|
|
|
||
|
|
gboolean gst_base_utils_add_codec_description_to_tag_list (GstTagList * taglist,
|
||
|
|
const gchar * codec_tag,
|
||
|
|
const GstCaps * caps);
|
||
|
|
|
||
|
|
gchar * gst_base_utils_get_codec_description (const GstCaps * caps);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* functions mainly used by the missing plugins message creation functions to
|
||
|
|
* find descriptions of what exactly is missing
|
||
|
|
*/
|
||
|
|
|
||
|
|
gchar * gst_base_utils_get_source_description (const gchar * protocol);
|
||
|
|
|
||
|
|
gchar * gst_base_utils_get_sink_description (const gchar * protocol);
|
||
|
|
|
||
|
|
gchar * gst_base_utils_get_decoder_description (const GstCaps * caps);
|
||
|
|
|
||
|
|
gchar * gst_base_utils_get_encoder_description (const GstCaps * caps);
|
||
|
|
|
||
|
|
gchar * gst_base_utils_get_element_description (const gchar * factory_name);
|
||
|
|
|
||
|
|
|
||
|
|
G_END_DECLS
|
||
|
|
|
||
|
|
#endif /* __GST_BASE_UTILS_DESCRIPTIONS_H__ */
|
||
|
|
|