Adding upstream version 43.2.upstream/43.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 58 insertions, 0 deletions

diff --git a/extensions/audio-video-properties/totem-gst-helpers.c b/extensions/audio-video-properties/totem-gst-helpers.c
new file mode 100644
index 0000000..e01996d
--- /dev/null
+++ b/extensions/audio-video-properties/totem-gst-helpers.c
@@ -0,0 +1,58 @@
+/* 
+ * 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/gstprotection.h>
+
+/* 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
+ */