Commit f826da0f authored by Bastien Nocera's avatar Bastien Nocera Committed by Carlos Soriano

audio-video-properties: Add decoder disabler helper

(Re-)add a helper to disable decoders that require windowing
environments to even be used while gathering metadata.
parent 76c287a1
......@@ -11,6 +11,7 @@ libtotem_properties_page_sources = files(
'totem-properties-main.c',
'totem-properties-view.c',
'bacon-video-widget-properties.c',
'totem-gst-helpers.c',
) + resources
libtotem_properties_page_deps = [
......@@ -35,6 +36,7 @@ test_properties_page_sources = files(
'totem-properties-main.c',
'totem-properties-view.c',
'bacon-video-widget-properties.c',
'totem-gst-helpers.c',
'test-properties-page.c'
) + resources
......
/*
* Copyright (C) 2003-2007 the GStreamer project
* Julien Moutte <julien@moutte.net>
* Ronald Bultje <rbultje@ronald.bitfreak.net>
* Copyright (C) 2005-2008 Tim-Philipp Müller <tim centricular net>
* Copyright (C) 2009 Sebastian Dröge <sebastian.droege@collabora.co.uk>
* Copyright © 2009 Christian Persch
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*/
#include "totem-gst-helpers.h"
#include <gst/tag/tag.h>
#include <gst/video/video-format.h>
void
totem_gst_message_print (GstMessage *msg,
GstElement *play,
const char *filename)
{
GError *err = NULL;
char *dbg = NULL;
g_return_if_fail (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR);
if (play != NULL) {
g_return_if_fail (filename != NULL);
GST_DEBUG_BIN_TO_DOT_FILE (GST_BIN_CAST (play),
GST_DEBUG_GRAPH_SHOW_ALL ^ GST_DEBUG_GRAPH_SHOW_NON_DEFAULT_PARAMS,
filename);
}
gst_message_parse_error (msg, &err, &dbg);
if (err) {
char *uri;
g_object_get (play, "uri", &uri, NULL);
GST_ERROR ("message = %s", GST_STR_NULL (err->message));
GST_ERROR ("domain = %d (%s)", err->domain,
GST_STR_NULL (g_quark_to_string (err->domain)));
GST_ERROR ("code = %d", err->code);
GST_ERROR ("debug = %s", GST_STR_NULL (dbg));
GST_ERROR ("source = %" GST_PTR_FORMAT, msg->src);
GST_ERROR ("uri = %s", GST_STR_NULL (uri));
g_free (uri);
g_error_free (err);
}
g_free (dbg);
}
/* Disable decoders that require a display environment to work,
* and that might cause crashes */
void
totem_gst_disable_display_decoders (void)
{
GstRegistry *registry;
const char *blacklisted_plugins[] = {
"bmcdec",
"vaapi",
"video4linux2"
};
guint i;
/* Disable the vaapi plugin as it will not work with the
* fakesink we use:
* See: https://bugzilla.gnome.org/show_bug.cgi?id=700186 and
* https://bugzilla.gnome.org/show_bug.cgi?id=749605 */
registry = gst_registry_get ();
for (i = 0; i < G_N_ELEMENTS (blacklisted_plugins); i++) {
GstPlugin *plugin =
gst_registry_find_plugin (registry,
blacklisted_plugins[i]);
if (plugin)
gst_registry_remove_plugin (registry, plugin);
}
}
/*
* vim: sw=2 ts=8 cindent noai bs=2
*/
/*
* Copyright (C) 2001,2002,2003,2004,2005 Bastien Nocera <hadess@hadess.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*/
#ifndef HAVE_TOTEM_GST_HELPERS_H
#define HAVE_TOTEM_GST_HELPERS_H
#define GST_USE_UNSTABLE_API 1
#include <gst/gst.h>
G_BEGIN_DECLS
/* GstPlayFlags flags from playbin */
typedef enum {
GST_PLAY_FLAG_VIDEO = (1 << 0),
GST_PLAY_FLAG_AUDIO = (1 << 1),
GST_PLAY_FLAG_TEXT = (1 << 2),
GST_PLAY_FLAG_VIS = (1 << 3),
GST_PLAY_FLAG_SOFT_VOLUME = (1 << 4),
GST_PLAY_FLAG_NATIVE_AUDIO = (1 << 5),
GST_PLAY_FLAG_NATIVE_VIDEO = (1 << 6),
GST_PLAY_FLAG_DOWNLOAD = (1 << 7),
GST_PLAY_FLAG_BUFFERING = (1 << 8),
GST_PLAY_FLAG_DEINTERLACE = (1 << 9),
GST_PLAY_FLAG_SOFT_COLORBALANCE = (1 << 10),
GST_PLAY_FLAG_FORCE_FILTERS = (1 << 11),
} GstPlayFlags;
void totem_gst_message_print (GstMessage *msg,
GstElement *play,
const char *filename);
void totem_gst_disable_display_decoders (void);
G_END_DECLS
#endif /* HAVE_TOTEM_GST_HELPERS_H */
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