diff options
| author | Tim-Philipp Müller <tim.muller@collabora.co.uk> | 2012-03-15 18:26:24 +0000 |
|---|---|---|
| committer | Tim-Philipp Müller <tim.muller@collabora.co.uk> | 2012-03-15 18:26:24 +0000 |
| commit | 3f07ebcc37b77ee7c39f964aab6e207eb7ff028f (patch) | |
| tree | eebfed2e17b40d633c26b1075fb174061a37d6fb /gst/faceoverlay | |
| parent | 36a6a13f1c3a113b9a68dbd5362072ed937f7a13 (diff) | |
| download | gstreamer-plugins-bad-3f07ebcc37b77ee7c39f964aab6e207eb7ff028f.tar.gz | |
faceoverlay: clear overlay if the face disappears
Diffstat (limited to 'gst/faceoverlay')
| -rw-r--r-- | gst/faceoverlay/gstfaceoverlay.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/gst/faceoverlay/gstfaceoverlay.c b/gst/faceoverlay/gstfaceoverlay.c index 9695f0aef..67bd96ee4 100644 --- a/gst/faceoverlay/gstfaceoverlay.c +++ b/gst/faceoverlay/gstfaceoverlay.c @@ -211,9 +211,14 @@ gst_face_overlay_handle_faces (GstFaceOverlay * filter, GstStructure * s) face_count = gst_value_list_get_size (faces_list); GST_LOG_OBJECT (filter, "face count: %d", face_count); - /* FIXME: should we clear the overlay in this case? */ - if (face_count == 0) + if (face_count == 0) { + GST_DEBUG_OBJECT (filter, "no face, clearing overlay"); + g_object_set (filter->svg_overlay, "location", NULL, NULL); + GST_OBJECT_LOCK (filter); + filter->update_svg = TRUE; + GST_OBJECT_UNLOCK (filter); return; + } /* The last face in the list seems to be the right one, objects mistakenly * detected as faces for a couple of frames seem to be in the list |