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uvch264src: Let the caps be NULL if there is no peer

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This commit is contained in:
Olivier Crête 2013-09-05 19:23:10 -04:00
parent 5ac10edde7
commit 8fb6628842
1 changed files with 4 additions and 2 deletions
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2
sys/uvch264/gstuvch264_src.c
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@ -2542,7 +2542,9 @@ gst_uvc_h264_src_construct_pipeline (GstBaseCameraSrc * bcamsrc)
gst_ghost_pad_set_target (GST_GHOST_PAD (self->vidsrc), NULL); gst_ghost_pad_set_target (GST_GHOST_PAD (self->vidsrc), NULL);
gst_ghost_pad_set_target (GST_GHOST_PAD (self->vfsrc), NULL); gst_ghost_pad_set_target (GST_GHOST_PAD (self->vfsrc), NULL);
if (gst_pad_is_linked (self->vfsrc))
vf_caps = gst_pad_peer_query_caps (self->vfsrc, NULL); vf_caps = gst_pad_peer_query_caps (self->vfsrc, NULL);
if (gst_pad_is_linked (self->vidsrc))
vid_caps = gst_pad_peer_query_caps (self->vidsrc, NULL); vid_caps = gst_pad_peer_query_caps (self->vidsrc, NULL);
GST_DEBUG_OBJECT (self, "vfsrc caps : %" GST_PTR_FORMAT, vf_caps); GST_DEBUG_OBJECT (self, "vfsrc caps : %" GST_PTR_FORMAT, vf_caps);