mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-07-15 02:38:27 +00:00
f6bd20e5e3
Original commit message from CVS: * configure.ac: * docs/libs/gst-plugins-base-libs-docs.sgml: * docs/libs/gst-plugins-base-libs-sections.txt: * gst-libs/gst/Makefile.am: * gst-libs/gst/interfaces/mixer.c: * gst-libs/gst/pbutils/Makefile.am: * gst-libs/gst/pbutils/descriptions.c: (gst_pb_utils_get_source_description), (gst_pb_utils_get_sink_description), (gst_pb_utils_get_decoder_description), (gst_pb_utils_get_encoder_description), (gst_pb_utils_get_element_description), (gst_pb_utils_add_codec_description_to_tag_list), (gst_pb_utils_get_codec_description), (gst_pb_utils_list_all): * gst-libs/gst/pbutils/descriptions.h: * gst-libs/gst/pbutils/install-plugins.c: * gst-libs/gst/pbutils/install-plugins.h: * gst-libs/gst/pbutils/missing-plugins.c: (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), (gst_missing_plugin_message_get_description): * gst-libs/gst/pbutils/missing-plugins.h: * gst-libs/gst/pbutils/pbutils.c: (gst_pb_utils_init): * gst-libs/gst/pbutils/pbutils.h: * gst-libs/gst/utils/Makefile.am: * gst-libs/gst/utils/base-utils.c: * gst-libs/gst/utils/base-utils.h: * gst-libs/gst/utils/descriptions.c: * gst-libs/gst/utils/descriptions.h: * gst-libs/gst/utils/install-plugins.c: * gst-libs/gst/utils/install-plugins.h: * gst-libs/gst/utils/missing-plugins.c: * gst-libs/gst/utils/missing-plugins.h: * gst-plugins-base.spec.in: * gst/playback/Makefile.am: * gst/playback/gstdecodebin.c: * gst/playback/gstdecodebin2.c: * gst/playback/gstplaybasebin.c: (setup_subtitle), (gen_source_element): * gst/playback/gstplaybin.c: (plugin_init): * tests/check/Makefile.am: * tests/check/libs/pbutils.c: (GST_START_TEST), (test_pb_utils_install_plugins_do_callout), (libgstpbutils_suite): * tests/check/libs/utils.c: rename utils to pbutils
138 lines
5.7 KiB
C
138 lines
5.7 KiB
C
/* GStreamer base utils library plugin install support for applications
|
|
* Copyright (C) 2007 Tim-Philipp Müller <tim centricular net>
|
|
* Copyright (C) 2006 Ryan Lortie <desrt desrt ca>
|
|
*
|
|
* 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_PB_UTILS_INSTALL_PLUGINS_H__
|
|
#define __GST_PB_UTILS_INSTALL_PLUGINS_H__
|
|
|
|
#include <glib.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/*
|
|
* functions for use by applications to initiate installation of missing plugins
|
|
*/
|
|
|
|
/**
|
|
* GstInstallPluginsReturn:
|
|
* @GST_INSTALL_PLUGINS_SUCCESS: all of the requested plugins could be
|
|
* installed
|
|
* @GST_INSTALL_PLUGINS_NOT_FOUND: no appropriate installation candidate for
|
|
* any of the requested plugins could be found. Only return this if nothing
|
|
* has been installed. Return #GST_INSTALL_PLUGINS_PARTIAL_SUCCESS if
|
|
* some (but not all) of the requested plugins could be installed.
|
|
* @GST_INSTALL_PLUGINS_ERROR: an error occured during the installation. If
|
|
* this happens, the user has already seen an error message and another
|
|
* one should not be displayed
|
|
* @GST_INSTALL_PLUGINS_CRASHED: the installer had an unclean exit code
|
|
* (ie. death by signal)
|
|
* @GST_INSTALL_PLUGINS_PARTIAL_SUCCESS: some of the requested plugins could
|
|
* be installed, but not all
|
|
* @GST_INSTALL_PLUGINS_USER_ABORT: the user has aborted the installation
|
|
* @GST_INSTALL_PLUGINS_INVALID: the helper returned an invalid status code
|
|
* @GST_INSTALL_PLUGINS_STARTED_OK: returned by gst_install_plugins_async() to
|
|
* indicate that everything went fine so far and the provided callback
|
|
* will be called with the result of the installation later
|
|
* @GST_INSTALL_PLUGINS_INTERNAL_FAILURE: some internal failure has
|
|
* occured when trying to start the installer
|
|
* @GST_INSTALL_PLUGINS_HELPER_MISSING: the helper script to call the
|
|
* actual installer is not installed
|
|
* @GST_INSTALL_PLUGINS_INSTALL_IN_PROGRESS: a previously-started plugin
|
|
* installation is still in progress, try again later
|
|
*
|
|
* Result codes returned by gst_install_plugins_async() and
|
|
* gst_install_plugins_sync(), and also the result code passed to the
|
|
* #GstInstallPluginsResultFunc specified with gst_install_plugin_async().
|
|
*
|
|
* These codes indicate success or failure of starting an external installer
|
|
* program and to what extent the requested plugins could be installed.
|
|
*
|
|
* Since: 0.10.12
|
|
*/
|
|
typedef enum {
|
|
/* Return codes from the installer. Returned by gst_install_plugins_sync(),
|
|
* or passed as result code to your #GstInstallPluginsResultFunc */
|
|
GST_INSTALL_PLUGINS_SUCCESS = 0,
|
|
GST_INSTALL_PLUGINS_NOT_FOUND = 1,
|
|
GST_INSTALL_PLUGINS_ERROR = 2,
|
|
GST_INSTALL_PLUGINS_PARTIAL_SUCCESS = 3,
|
|
GST_INSTALL_PLUGINS_USER_ABORT = 4,
|
|
|
|
/* Returned by gst_install_plugins_sync(), or passed as result code to your
|
|
* #GstInstallPluginsResultFunc */
|
|
GST_INSTALL_PLUGINS_CRASHED = 100,
|
|
GST_INSTALL_PLUGINS_INVALID,
|
|
|
|
/* Return codes from starting the external helper, may be returned by both
|
|
* gst_install_plugins_sync() and gst_install_plugins_async(), but should
|
|
* never be seen by a #GstInstallPluginsResultFunc */
|
|
GST_INSTALL_PLUGINS_STARTED_OK = 200,
|
|
GST_INSTALL_PLUGINS_INTERNAL_FAILURE,
|
|
GST_INSTALL_PLUGINS_HELPER_MISSING,
|
|
GST_INSTALL_PLUGINS_INSTALL_IN_PROGRESS
|
|
} GstInstallPluginsReturn;
|
|
|
|
/**
|
|
* GstInstallPluginsContext:
|
|
*
|
|
* Opaque context structure for the plugin installation. Use the provided
|
|
* API to set details on it.
|
|
*
|
|
* Since: 0.10.12
|
|
*/
|
|
typedef struct _GstInstallPluginsContext GstInstallPluginsContext;
|
|
|
|
GstInstallPluginsContext * gst_install_plugins_context_new (void);
|
|
|
|
void gst_install_plugins_context_free (GstInstallPluginsContext * ctx);
|
|
|
|
void gst_install_plugins_context_set_xid (GstInstallPluginsContext * ctx,
|
|
guint xid);
|
|
|
|
/**
|
|
* GstInstallPluginsResultFunc:
|
|
* @result: whether the installation of the requested plugins succeeded or not
|
|
* @user_data: the user data passed to gst_install_plugins_async()
|
|
*
|
|
* The prototype of the callback function that will be called once the
|
|
* external plugin installer program has returned. You only need to provide
|
|
* a callback function if you are using the asynchronous interface.
|
|
*
|
|
* Since: 0.10.12
|
|
*/
|
|
typedef void (*GstInstallPluginsResultFunc) (GstInstallPluginsReturn result,
|
|
gpointer user_data);
|
|
|
|
GstInstallPluginsReturn gst_install_plugins_async (gchar ** details,
|
|
GstInstallPluginsContext * ctx,
|
|
GstInstallPluginsResultFunc func,
|
|
gpointer user_data);
|
|
|
|
GstInstallPluginsReturn gst_install_plugins_sync (gchar ** details,
|
|
GstInstallPluginsContext * ctx);
|
|
|
|
const gchar * gst_install_plugins_return_get_name (GstInstallPluginsReturn ret);
|
|
|
|
gboolean gst_install_plugins_installation_in_progress (void);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_PB_UTILS_INSTALL_PLUGINS_H__ */
|
|
|