mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-27 02:30:35 +00:00
1450f0fb18
Original commit message from CVS: * configure.ac: * gst-libs/gst/Makefile.am: * gst-libs/gst/utils/Makefile.am: * gst-libs/gst/utils/base-utils.c: (gst_base_utils_init): * gst-libs/gst/utils/base-utils.h: * gst-libs/gst/utils/descriptions.c: (format_info_get_desc), (find_format_info), (caps_are_rtp_caps), (gst_base_utils_get_source_description), (gst_base_utils_get_sink_description), (gst_base_utils_get_decoder_description), (gst_base_utils_get_encoder_description), (gst_base_utils_get_element_description), (gst_base_utils_add_codec_description_to_tag_list), (gst_base_utils_get_codec_description), (gst_base_utils_list_all): * gst-libs/gst/utils/descriptions.h: * gst-libs/gst/utils/missing-plugins.c: (missing_structure_get_type), (copy_and_clean_caps), (gst_missing_uri_source_message_new), (gst_missing_uri_sink_message_new), (gst_missing_element_message_new), (gst_missing_decoder_message_new), (gst_missing_encoder_message_new), (missing_structure_get_string_detail), (missing_structure_get_caps_detail), (gst_missing_plugin_message_get_installer_detail), (gst_missing_plugin_message_get_description), (gst_is_missing_plugin_message): * gst-libs/gst/utils/missing-plugins.h: API: add new libgstbaseutils library with functions - to create and parse missing-plugins messages - that provide (translated) descriptions for caps/decoders/sources/etc. Closes #392393. * pkgconfig/gstreamer-plugins-base-uninstalled.pc.in: * pkgconfig/gstreamer-plugins-base.pc.in: Add new lib. * docs/libs/gst-plugins-base-libs-docs.sgml: * docs/libs/gst-plugins-base-libs-sections.txt: Generate docs for new lib and API. * tests/check/Makefile.am: * tests/check/libs/.cvsignore: * tests/check/libs/utils.c: (missing_msg_check_getters), (GST_START_TEST), (libgstbaseutils_suite): Add some basic unit tests.
58 lines
2 KiB
C
58 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__ */
|
|
|