mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-25 03:01:03 +00:00
cad9759e7b
We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
66 lines
2.1 KiB
C
66 lines
2.1 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., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef __GST_PB_UTILS_DESCRIPTIONS_H__
|
|
#define __GST_PB_UTILS_DESCRIPTIONS_H__
|
|
|
|
#include <gst/gsttaglist.h>
|
|
#include <gst/gstcaps.h>
|
|
#include <gst/pbutils/pbutils-prelude.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/*
|
|
* functions for use by demuxers or decoders to add CODEC tags to tag lists
|
|
* from caps
|
|
*/
|
|
|
|
GST_PBUTILS_API
|
|
gboolean gst_pb_utils_add_codec_description_to_tag_list (GstTagList * taglist,
|
|
const gchar * codec_tag,
|
|
const GstCaps * caps);
|
|
|
|
GST_PBUTILS_API
|
|
gchar * gst_pb_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
|
|
*/
|
|
|
|
GST_PBUTILS_API
|
|
gchar * gst_pb_utils_get_source_description (const gchar * protocol);
|
|
|
|
GST_PBUTILS_API
|
|
gchar * gst_pb_utils_get_sink_description (const gchar * protocol);
|
|
|
|
GST_PBUTILS_API
|
|
gchar * gst_pb_utils_get_decoder_description (const GstCaps * caps);
|
|
|
|
GST_PBUTILS_API
|
|
gchar * gst_pb_utils_get_encoder_description (const GstCaps * caps);
|
|
|
|
GST_PBUTILS_API
|
|
gchar * gst_pb_utils_get_element_description (const gchar * factory_name);
|
|
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_PB_UTILS_DESCRIPTIONS_H__ */
|
|
|