mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-02-20 04:56:24 +00:00
Code Issues 1 Projects Releases Wiki Activity

faceoverlay: clear overlay if the face disappears

Browse source
This commit is contained in:
Tim-Philipp Müller 2012-03-15 18:26:24 +00:00
parent 36a6a13f1c
commit 3f07ebcc37
1 changed files with 7 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
gst/faceoverlay/gstfaceoverlay.c
View file

@ -211,9 +211,14 @@ gst_face_overlay_handle_faces (GstFaceOverlay * filter, GstStructure * s)
face_count = gst_value_list_get_size (faces_list); face_count = gst_value_list_get_size (faces_list);
GST_LOG_OBJECT (filter, "face count: %d", face_count); 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; return;
}
/* The last face in the list seems to be the right one, objects mistakenly /* 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 * detected as faces for a couple of frames seem to be in the list