Add dup function for mpp_frame and mpp_meta.
NOTE: The buffer in MppFrame is not dup.
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
Change-Id: I4965bc6016c8ffca4b72bbd49e2653eab06c7591
Platform: all
Spec: all
Deep copy user data/datas in meta to ensure async safety
and avoid use-after-free
Change-Id: Iebc42563b7700a1f3ca24a535a446cc1f6a7c451
Signed-off-by: Yanjun Liao <yanjun.liao@rock-chips.com>
UOBJ: deliver userspace buffer for rk3588 and rk3576
SOBJ: deliver shared memory buffer for rv1126b
Sync to kmpp-develop patch with the same log:
If596371639eaedb01d6900c737d1f7fec49bf8d4
Change-Id: I8927f6341b5d3f94bf52af32c02b75cd24ad0681
Signed-off-by: timkingh.huang <timkingh.huang@rock-chips.com>