libs/gst/base/gstbasetransform.c: Only call downstream buffer_alloc if transform element is passthrough or always_in_...

Original commit message from CVS:
* libs/gst/base/gstbasetransform.c:
(gst_base_transform_buffer_alloc):
Only call downstream buffer_alloc if transform element is passthrough
or always_in_place. Closes #350449.
2 files changed