libva: Add VABuffer dumping for JPEG parameters
libva: Add VABuffer dumping for JPEG parameters

BZ: 98966

Dump VABuffer of JPEG parameters in libva

Change-Id: I87450d92db402a4730e0c0433215c857bc5b494d
Signed-off-by: Cheng Yao <1968b200385ace78360b002192c91ea41d7b1922@intel.com>
(cherry picked from commit 40ffef8d1fcbbc709472dc1342d7e3e983ae5d96)

01org/libva-cros,01org/libva-cros,01org/iotg-lin-gfx-libva,zzhhui/libva,pma1/libva,gbeauchesne/libva,zzhhui/libva,chenxianqin/vaapi-libva,pma1/libva,01org/iotg-lin-gfx-libva,zzhhui/libva,01org/iotg-lin-gfx-libva,gbeauchesne/libva,chenxianqin/vaapi-libva,01org/libva-cros,pma1/libva,gbeauchesne/libva,chenxianqin/vaapi-libva