vpx_highbd_ssim_parms_8x8: make parameter types consistent
vpx_highbd_ssim_parms_8x8: make parameter types consistent

Change-Id: Ie1fe6603232adc22dbe4d51bd1008c856a6d40ca

openpeer/libvpx_new,openpeer/libvpx_new,webmproject/libvpx,shacklettbp/aom,mwgoldsmith/vpx,ShiftMediaProject/libvpx,shyamalschandra/libvpx,shyamalschandra/libvpx,Topopiccione/libvpx,Topopiccione/libvpx,mwgoldsmith/libvpx,ShiftMediaProject/libvpx,jmvalin/aom,ittiamvpx/libvpx-1,ShiftMediaProject/libvpx,running770/libvpx,running770/libvpx,smarter/aom,felipebetancur/libvpx,smarter/aom,ShiftMediaProject/libvpx,mbebenita/aom,VTCSecureLLC/libvpx,webmproject/libvpx,shyamalschandra/libvpx,mwgoldsmith/libvpx,smarter/aom,shacklettbp/aom,thdav/aom,shyamalschandra/libvpx,openpeer/libvpx_new,smarter/aom,shacklettbp/aom,running770/libvpx,mwgoldsmith/vpx,VTCSecureLLC/libvpx,VTCSecureLLC/libvpx,liqianggao/libvpx,GrokImageCompression/aom,zofuthan/libvpx,mbebenita/aom,shacklettbp/aom,Topopiccione/libvpx,GrokImageCompression/aom,luctrudeau/aom,felipebetancur/libvpx,openpeer/libvpx_new,felipebetancur/libvpx,Topopiccione/libvpx,shyamalschandra/libvpx,luctrudeau/aom,liqianggao/libvpx,thdav/aom,webmproject/libvpx,mwgoldsmith/libvpx,felipebetancur/libvpx,mwgoldsmith/vpx,mwgoldsmith/libvpx,liqianggao/libvpx,ittiamvpx/libvpx-1,mbebenita/aom,mwgoldsmith/vpx,mwgoldsmith/vpx,jmvalin/aom,openpeer/libvpx_new,luctrudeau/aom,liqianggao/libvpx,GrokImageCompression/aom,thdav/aom,jmvalin/aom,luctrudeau/aom,shacklettbp/aom,zofuthan/libvpx,thdav/aom,jmvalin/aom,mbebenita/aom,felipebetancur/libvpx,liqianggao/libvpx,mbebenita/aom,felipebetancur/libvpx,mwgoldsmith/vpx,webmproject/libvpx,Topopiccione/libvpx,VTCSecureLLC/libvpx,thdav/aom,VTCSecureLLC/libvpx,mbebenita/aom,zofuthan/libvpx,running770/libvpx,thdav/aom,webmproject/libvpx,zofuthan/libvpx,webmproject/libvpx,zofuthan/libvpx,GrokImageCompression/aom,mbebenita/aom,running770/libvpx,smarter/aom,Topopiccione/libvpx,zofuthan/libvpx,ShiftMediaProject/libvpx,mbebenita/aom,mbebenita/aom,smarter/aom,luctrudeau/aom,running770/libvpx,GrokImageCompression/aom,openpeer/libvpx_new,luctrudeau/aom,VTCSecureLLC/libvpx,mwgoldsmith/libvpx,jmvalin/aom,ittiamvpx/libvpx-1,shacklettbp/aom,ittiamvpx/libvpx-1,shyamalschandra/libvpx,jmvalin/aom,liqianggao/libvpx,ittiamvpx/libvpx-1,ittiamvpx/libvpx-1,mwgoldsmith/libvpx,GrokImageCompression/aom