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gst/autodetect/: Post an error when we can't set the internal ghostpad target.

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Original commit message from CVS:
* gst/autodetect/gstautoaudiosink.c: (gst_auto_audio_sink_detect):
* gst/autodetect/gstautoaudiosrc.c: (gst_auto_audio_src_detect):
* gst/autodetect/gstautovideosink.c: (gst_auto_video_sink_reset),
(gst_auto_video_sink_detect):
* gst/autodetect/gstautovideosrc.c: (gst_auto_video_src_detect):
Post an error when we can't set the internal ghostpad target.
This commit is contained in:
Wim Taymans 2008-11-25 16:26:16 +00:00
parent 6ab4698b95
commit c25b0fcb92
5 changed files with 50 additions and 5 deletions
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9
ChangeLog
View file

@ -1,3 +1,12 @@
2008-11-25 Wim Taymans <wim.taymans@collabora.co.uk>
* gst/autodetect/gstautoaudiosink.c: (gst_auto_audio_sink_detect):
* gst/autodetect/gstautoaudiosrc.c: (gst_auto_audio_src_detect):
* gst/autodetect/gstautovideosink.c: (gst_auto_video_sink_reset),
(gst_auto_video_sink_detect):
* gst/autodetect/gstautovideosrc.c: (gst_auto_video_src_detect):
Post an error when we can't set the internal ghostpad target.
2008-11-25 Wim Taymans <wim.taymans@collabora.co.uk>
* gst/videocrop/gstvideocrop.c: (gst_video_crop_init),

11
gst/autodetect/gstautoaudiosink.c
View file

@ -361,7 +361,9 @@ gst_auto_audio_sink_detect (GstAutoAudioSink * sink)
/* attach ghost pad */
GST_DEBUG_OBJECT (sink, "Re-assigning ghostpad");
targetpad = gst_element_get_static_pad (sink->kid, "sink");
gst_ghost_pad_set_target (GST_GHOST_PAD (sink->pad), targetpad);
if (!gst_ghost_pad_set_target (GST_GHOST_PAD (sink->pad), targetpad))
goto target_failed;
gst_object_unref (targetpad);
GST_DEBUG_OBJECT (sink, "done changing auto audio sink");
@ -374,6 +376,13 @@ no_sink:
("Failed to find a supported audio sink"));
return FALSE;
}
target_failed:
{
GST_ELEMENT_ERROR (sink, LIBRARY, INIT, (NULL),
("Failed to set target pad"));
gst_object_unref (targetpad);
return FALSE;
}
}
static GstStateChangeReturn

11
gst/autodetect/gstautoaudiosrc.c
View file

@ -362,7 +362,9 @@ gst_auto_audio_src_detect (GstAutoAudioSrc * src)
/* attach ghost pad */
GST_DEBUG_OBJECT (src, "Re-assigning ghostpad");
targetpad = gst_element_get_static_pad (src->kid, "src");
gst_ghost_pad_set_target (GST_GHOST_PAD (src->pad), targetpad);
if (!gst_ghost_pad_set_target (GST_GHOST_PAD (src->pad), targetpad))
goto target_failed;
gst_object_unref (targetpad);
GST_DEBUG_OBJECT (src, "done changing auto audio source");
@ -375,6 +377,13 @@ no_src:
("Failed to find a supported audio source"));
return FALSE;
}
target_failed:
{
GST_ELEMENT_ERROR (src, LIBRARY, INIT, (NULL),
("Failed to set target pad"));
gst_object_unref (targetpad);
return FALSE;
}
}
static GstStateChangeReturn

13
gst/autodetect/gstautovideosink.c
View file

@ -157,7 +157,7 @@ gst_auto_video_sink_reset (GstAutoVideoSink * sink)
sink->kid = gst_element_factory_make ("fakesink", "tempsink");
gst_bin_add (GST_BIN (sink), sink->kid);
/* pad */
/* pad, setting this target should always work */
targetpad = gst_element_get_static_pad (sink->kid, "sink");
gst_ghost_pad_set_target (GST_GHOST_PAD (sink->pad), targetpad);
gst_object_unref (targetpad);
@ -352,7 +352,9 @@ gst_auto_video_sink_detect (GstAutoVideoSink * sink)
/* attach ghost pad */
GST_DEBUG_OBJECT (sink, "Re-assigning ghostpad");
targetpad = gst_element_get_static_pad (sink->kid, "sink");
gst_ghost_pad_set_target (GST_GHOST_PAD (sink->pad), targetpad);
if (!gst_ghost_pad_set_target (GST_GHOST_PAD (sink->pad), targetpad))
goto target_failed;
gst_object_unref (targetpad);
GST_DEBUG_OBJECT (sink, "done changing auto video sink");
@ -365,6 +367,13 @@ no_sink:
("Failed to find a supported video sink"));
return FALSE;
}
target_failed:
{
GST_ELEMENT_ERROR (sink, LIBRARY, INIT, (NULL),
("Failed to set target pad"));
gst_object_unref (targetpad);
return FALSE;
}
}
static GstStateChangeReturn

11
gst/autodetect/gstautovideosrc.c
View file

@ -353,7 +353,9 @@ gst_auto_video_src_detect (GstAutoVideoSrc * src)
/* attach ghost pad */
GST_DEBUG_OBJECT (src, "Re-assigning ghostpad");
targetpad = gst_element_get_static_pad (src->kid, "src");
gst_ghost_pad_set_target (GST_GHOST_PAD (src->pad), targetpad);
if (!gst_ghost_pad_set_target (GST_GHOST_PAD (src->pad), targetpad))
goto target_failed;
gst_object_unref (targetpad);
GST_DEBUG_OBJECT (src, "done changing auto video source");
@ -366,6 +368,13 @@ no_src:
("Failed to find a supported video source"));
return FALSE;
}
target_failed:
{
GST_ELEMENT_ERROR (src, LIBRARY, INIT, (NULL),
("Failed to set target pad"));
gst_object_unref (targetpad);
return FALSE;
}
}
static GstStateChangeReturn