/* GStreamer base plugins libraries version information

 * Copyright (C) 2010 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.

 */

/**

 * SECTION:gstpluginsbaseversion

 * @title: Version

 * @short_description: GStreamer gst-plugins-base libraries version macros.

 *

 * Use the GST_PLUGINS_BASE_VERSION_* macros e.g. to check what version of

 * gst-plugins-base you are building against, and gst_plugins_base_version()

 * if you need to check at runtime what version of the gst-plugins-base

 * libraries are being used / you are currently linked against.

 *

 * The version macros get defined by including <gst/pbutils/pbutils.h>.

 */

#include "gstpluginsbaseversion.h"

/**

 * gst_plugins_base_version:

 * @major: (out): pointer to a guint to store the major version number, or %NULL

 * @minor: (out): pointer to a guint to store the minor version number, or %NULL

 * @micro: (out): pointer to a guint to store the micro version number, or %NULL

 * @nano:  (out): pointer to a guint to store the nano version number, or %NULL

 *

 * Gets the version number of the GStreamer Plugins Base libraries.

 */

void

gst_plugins_base_version (guint * major, guint * minor, guint * micro,

    guint * nano)

{

  if (major)

    *major = GST_PLUGINS_BASE_VERSION_MAJOR;

  if (minor)

    *minor = GST_PLUGINS_BASE_VERSION_MINOR;

  if (micro)

    *micro = GST_PLUGINS_BASE_VERSION_MICRO;

  if (nano)

    *nano = GST_PLUGINS_BASE_VERSION_NANO;

}

/**

 * gst_plugins_base_version_string:

 *

 * This function returns a string that is useful for describing this version

 * of GStreamer's gst-plugins-base libraries to the outside world: user agent

 * strings, logging, about dialogs ...

 *

 * Returns: a newly allocated string describing this version of gst-plugins-base

 */

gchar *

gst_plugins_base_version_string (void)

{

  return g_strdup_printf ("GStreamer Base Plugins %d.%d.%d%s",

      GST_PLUGINS_BASE_VERSION_MAJOR, GST_PLUGINS_BASE_VERSION_MINOR,

      GST_PLUGINS_BASE_VERSION_MICRO,

      ((GST_PLUGINS_BASE_VERSION_NANO == 0) ? "" :

          ((GST_PLUGINS_BASE_VERSION_NANO == 1) ? " (GIT)" : " (prerelease)")));

}