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wrappercamerabinsrc: Put source to null when resetting caps

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It seems that v4l2src isn't happy when switching formats on ready
state, it works when putting it to NULL. Keep this workaround in
wrappercamerabinsrc while v4l2src isn't fixed.

Fixes #849832
This commit is contained in:
Thiago Santos 2012-02-16 16:30:02 -03:00
parent 2ce709cf4a
commit 39bad1d6ca
1 changed files with 7 additions and 1 deletions
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8
gst/camerabin2/gstwrappercamerabinsrc.c
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@ -156,7 +156,13 @@ gst_wrapper_camera_bin_reset_video_src_caps (GstWrapperCameraBinSrc * self,
clock = gst_element_get_clock (self->src_vid_src);
base_time = gst_element_get_base_time (self->src_vid_src);
gst_element_set_state (self->src_vid_src, GST_STATE_READY);
/* Ideally, we should only need to get the source to READY here,
* but it seems v4l2src isn't happy with this. Putting to NULL makes
* it work.
*
* TODO fix this in v4l2src
*/
gst_element_set_state (self->src_vid_src, GST_STATE_NULL);
set_capsfilter_caps (self, caps);
self->drop_newseg = TRUE;