VSP: fix simultaneous encode threads random VSP hang

fix random VSP hang issue for VPP and 3 VP8 encode threads
simultaneously running

Bug: 22602467
Change-Id: I635b22b562d3e5375db195d24832af288007d6d3
Signed-off-by: Haitao Ding <haitao.ding@intel.com>
1 file changed