GST_CAPS_FLAG_SET
GST_CAPS_FLAG_UNSET
+GstCapsForeachFunc
+GstCapsMapFunc
+
gst_caps_new_empty
gst_caps_new_empty_simple
gst_caps_new_any
gst_caps_set_value
gst_caps_set_simple
gst_caps_set_simple_valist
+gst_caps_foreach
+gst_caps_map_in_place
gst_caps_is_any
gst_caps_is_empty
gst_caps_is_fixed