pngparse: enable accept-intersect and accept-template flags on sinkpad

Do a quick check with the pad template caps as it is enough. Users
should have figured the appropriate full caps on a previous caps query

https://bugzilla.gnome.org/show_bug.cgi?id=753623

diff --git a/gst/videoparsers/gstpngparse.c b/gst/videoparsers/gstpngparse.c
index c50efb57876e9be497abe1408aa12be8ed362f2e..154f81561b0649a94e166c52de562d09970d0307 100644 (file)
--- a/gst/videoparsers/gstpngparse.c
+++ b/gst/videoparsers/gstpngparse.c
@@ -82,6 +82,8 @@ gst_png_parse_class_init (GstPngParseClass * klass)
 static void
 gst_png_parse_init (GstPngParse * pngparse)
 {
+  GST_PAD_SET_ACCEPT_INTERSECT (GST_BASE_PARSE_SINK_PAD (pngparse));
+  GST_PAD_SET_ACCEPT_TEMPLATE (GST_BASE_PARSE_SINK_PAD (pngparse));
 }
 
 static gboolean