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v4l2src: Don't assert when the interface is not implemented.

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Simply return FALSE instead.

https://bugzilla.gnome.org/show_bug.cgi?id=667817
This commit is contained in:
Havard Graff 2011-09-05 10:43:19 +02:00 committed by Tim-Philipp Müller
parent e886ef8f5b
commit 150403ab13
1 changed files with 9 additions and 7 deletions
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16
sys/v4l2/gstv4l2src.c
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@ -95,14 +95,16 @@ gst_v4l2src_iface_supported (GstImplementsInterface * iface, GType iface_type)
GstV4l2Object *v4l2object = GST_V4L2SRC (iface)->v4l2object;
#ifdef HAVE_XVIDEO
g_assert (iface_type == GST_TYPE_TUNER ||
iface_type == GST_TYPE_X_OVERLAY ||
iface_type == GST_TYPE_COLOR_BALANCE ||
iface_type == GST_TYPE_VIDEO_ORIENTATION);
if (!(iface_type == GST_TYPE_TUNER ||
iface_type == GST_TYPE_X_OVERLAY ||
iface_type == GST_TYPE_COLOR_BALANCE ||
iface_type == GST_TYPE_VIDEO_ORIENTATION))
return FALSE;
#else
g_assert (iface_type == GST_TYPE_TUNER ||
iface_type == GST_TYPE_COLOR_BALANCE ||
iface_type == GST_TYPE_VIDEO_ORIENTATION);
if (!(iface_type == GST_TYPE_TUNER ||
iface_type == GST_TYPE_COLOR_BALANCE ||
iface_type == GST_TYPE_VIDEO_ORIENTATION))
return FALSE;
#endif
if (v4l2object->video_fd == -1)