[totem] backend: Warn when required plugins aren't there
- From: Bastien Nocera <hadess src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [totem] backend: Warn when required plugins aren't there
- Date: Tue, 3 Jul 2012 18:25:50 +0000 (UTC)
commit 9a391384b27d335ad9ab37ed972d2ffee2a9bb0a
Author: Bastien Nocera <hadess hadess net>
Date: Tue Jul 3 17:11:07 2012 +0100
backend: Warn when required plugins aren't there
src/backend/bacon-video-widget-gst-0.10.c | 19 +++++++++++++++----
1 files changed, 15 insertions(+), 4 deletions(-)
---
diff --git a/src/backend/bacon-video-widget-gst-0.10.c b/src/backend/bacon-video-widget-gst-0.10.c
index 3ee5c07..4565099 100644
--- a/src/backend/bacon-video-widget-gst-0.10.c
+++ b/src/backend/bacon-video-widget-gst-0.10.c
@@ -5956,6 +5956,17 @@ bvw_set_playback_direction (BaconVideoWidget *bvw, gboolean forward)
return retval;
}
+static GstElement *
+element_make_or_warn (const char *plugin,
+ const char *name)
+{
+ GstElement *element;
+ element = gst_element_factory_make (plugin, name);
+ if (!element)
+ g_warning ("Element '%s' is missing, verify your installation", plugin);
+ return element;
+}
+
static gboolean
bacon_video_widget_initable_init (GInitable *initable,
GCancellable *cancellable,
@@ -5985,10 +5996,10 @@ bacon_video_widget_initable_init (GInitable *initable,
gst_pb_utils_init ();
/* Instantiate all the fallible plugins */
- bvw->priv->play = gst_element_factory_make ("playbin2", "play");
- bvw->priv->audio_pitchcontrol = gst_element_factory_make ("pitch", "audiopitch");
- video_sink = gst_element_factory_make ("autocluttersink", NULL);
- audio_sink = gst_element_factory_make ("autoaudiosink", "audio-sink");
+ bvw->priv->play = element_make_or_warn ("playbin2", "play");
+ bvw->priv->audio_pitchcontrol = element_make_or_warn ("pitch", "audiopitch");
+ video_sink = element_make_or_warn ("autocluttersink", "video-sink");
+ audio_sink = element_make_or_warn ("autoaudiosink", "audio-sink");
if (!bvw->priv->play ||
!bvw->priv->audio_pitchcontrol ||
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