basetransform: Fix up documentation of transform_meta vfunc

By default we copy all metas that have no tags.
This commit is contained in:
Sebastian Dröge 2015-06-29 13:58:04 +02:00
parent 86abdbfb55
commit c659446371

View file

@ -179,9 +179,9 @@ struct _GstBaseTransform {
* The default implementation will copy the flags, timestamps and
* offsets of the buffer.
* @transform_meta: Optional. Transform the metadata on the input buffer to the
* output buffer. By default this method is %NULL and no
* metadata is copied. subclasses can implement this method and
* return %TRUE if the metadata is to be copied.
* output buffer. By default this method copies all meta without
* tags. subclasses can implement this method and return %TRUE if
* the metadata is to be copied.
* @before_transform: Optional.
* This method is called right before the base class will
* start processing. Dynamic properties or other delayed