vpxenc: fix rollover in status output
vpxenc: fix rollover in status output

sizeof(unsigned long)=4 in 32-bit builds

Change-Id: I81c9d698c80ffaa332214e5b43e98b4e30cf9e88

vasilvv/esvp8,gshORTON/webm.libvpx,liqianggao/libvpx,mwgoldsmith/libvpx,iniwf/webm.libvpx,matanbs/webm.libvpx,WebRTC-Labs/libvpx,liqianggao/libvpx,openpeer/libvpx_new,VTCSecureLLC/libvpx,luctrudeau/aom,GrokImageCompression/aom,jmvalin/aom,jmvalin/aom,lyx2014/libvpx_c,liqianggao/libvpx,jmvalin/aom,Suvarna1488/webm.libvpx,shareefalis/libvpx,vasilvv/esvp8,jdm/libvpx,n4t/libvpx,felipebetancur/libvpx,iniwf/webm.libvpx,matanbs/vp982,mbebenita/aom,matanbs/vp982,running770/libvpx,GrokImageCompression/aom,gshORTON/webm.libvpx,abwiz0086/webm.libvpx,mwgoldsmith/libvpx,goodleixiao/vpx,Maria1099/webm.libvpx,matanbs/webm.libvpx,charup/https---github.com-webmproject-libvpx-,Distrotech/libvpx,gshORTON/webm.libvpx,GrokImageCompression/aom,kalli123/webm.libvpx,felipebetancur/libvpx,stewnorriss/libvpx,turbulenz/libvpx,lyx2014/libvpx_c,Laknot/libvpx,stewnorriss/libvpx,abwiz0086/webm.libvpx,abwiz0086/webm.libvpx,jdm/libvpx,kleopatra999/webm.libvpx,mwgoldsmith/vpx,ittiamvpx/libvpx,hsueceumd/test_hui,lyx2014/libvpx_c,Distrotech/libvpx,sanyaade-teachings/libvpx,Distrotech/libvpx,ittiamvpx/libvpx,cinema6/libvpx,lyx2014/libvpx_c,Laknot/libvpx,kim42083/webm.libvpx,turbulenz/libvpx,sanyaade-teachings/libvpx,cinema6/libvpx,felipebetancur/libvpx,Topopiccione/libvpx,turbulenz/libvpx,webmproject/libvpx,mbebenita/aom,shacklettbp/aom,turbulenz/libvpx,gshORTON/webm.libvpx,smarter/aom,altogother/webm.libvpx,liqianggao/libvpx,kleopatra999/webm.libvpx,vasilvv/esvp8,kleopatra999/webm.libvpx,Distrotech/libvpx,n4t/libvpx,running770/libvpx,stewnorriss/libvpx,shyamalschandra/libvpx,pcwalton/libvpx,goodleixiao/vpx,mwgoldsmith/vpx,Suvarna1488/webm.libvpx,reimaginemedia/webm.libvpx,abwiz0086/webm.libvpx,openpeer/libvpx_new,VTCSecureLLC/libvpx,mwgoldsmith/libvpx,ittiamvpx/libvpx,charup/https---github.com-webmproject-libvpx-,VTCSecureLLC/libvpx,stewnorriss/libvpx,awatry/libvpx.opencl,pcwalton/libvpx,thdav/aom,Topopiccione/libvpx,webmproject/libvpx,cinema6/libvpx,jacklicn/webm.libvpx,Laknot/libvpx,shacklettbp/aom,smarter/aom,jacklicn/webm.libvpx,reimaginemedia/webm.libvpx,jacklicn/webm.libvpx,smarter/aom,goodleixiao/vpx,turbulenz/libvpx,mbebenita/aom,jmvalin/aom,abwiz0086/webm.libvpx,sanyaade-teachings/libvpx,matanbs/vp982,thdav/aom,Acidburn0zzz/webm.libvpx,webmproject/libvpx,vasilvv/esvp8,mbebenita/aom,goodleixiao/vpx,kim42083/webm.libvpx,shareefalis/libvpx,matanbs/webm.libvpx,thdav/aom,pcwalton/libvpx,iniwf/webm.libvpx,n4t/libvpx,gshORTON/webm.libvpx,matanbs/vp982,luctrudeau/aom,Acidburn0zzz/webm.libvpx,mwgoldsmith/vpx,altogother/webm.libvpx,Laknot/libvpx,jmvalin/aom,WebRTC-Labs/libvpx,charup/https---github.com-webmproject-libvpx-,n4t/libvpx,iniwf/webm.libvpx,jdm/libvpx,Suvarna1488/webm.libvpx,ShiftMediaProject/libvpx,altogother/webm.libvpx,thdav/aom,webmproject/libvpx,matanbs/vp982,mbebenita/aom,jacklicn/webm.libvpx,running770/libvpx,liqianggao/libvpx,kalli123/webm.libvpx,shacklettbp/aom,pcwalton/libvpx,luctrudeau/aom,charup/https---github.com-webmproject-libvpx-,shyamalschandra/libvpx,GrokImageCompression/aom,felipebetancur/libvpx,Acidburn0zzz/webm.libvpx,zofuthan/libvpx,mbebenita/aom,kalli123/webm.libvpx,cinema6/libvpx,luctrudeau/aom,ShiftMediaProject/libvpx,mbebenita/aom,kleopatra999/webm.libvpx,stewnorriss/libvpx,mwgoldsmith/libvpx,shacklettbp/aom,mwgoldsmith/libvpx,shareefalis/libvpx,ShiftMediaProject/libvpx,ittiamvpx/libvpx,Maria1099/webm.libvpx,GrokImageCompression/aom,zofuthan/libvpx,sanyaade-teachings/libvpx,mbebenita/aom,reimaginemedia/webm.libvpx,WebRTC-Labs/libvpx,matanbs/webm.libvpx,cinema6/libvpx,GrokImageCompression/aom,Acidburn0zzz/webm.libvpx,ittiamvpx/libvpx-1,luctrudeau/aom,shareefalis/libvpx,shareefalis/libvpx,webmproject/libvpx,running770/libvpx,Topopiccione/libvpx,pcwalton/libvpx,WebRTC-Labs/libvpx,kim42083/webm.libvpx,iniwf/webm.libvpx,Suvarna1488/webm.libvpx,hsueceumd/test_hui,vasilvv/esvp8,goodleixiao/vpx,altogother/webm.libvpx,Maria1099/webm.libvpx,turbulenz/libvpx,Acidburn0zzz/webm.libvpx,matanbs/vp982,cinema6/libvpx,sanyaade-teachings/libvpx,turbulenz/libvpx,openpeer/libvpx_new,mwgoldsmith/vpx,Topopiccione/libvpx,kim42083/webm.libvpx,lyx2014/libvpx_c,cinema6/libvpx,ittiamvpx/libvpx-1,mwgoldsmith/vpx,shyamalschandra/libvpx,Maria1099/webm.libvpx,ittiamvpx/libvpx,jdm/libvpx,zofuthan/libvpx,awatry/libvpx.opencl,Maria1099/webm.libvpx,altogother/webm.libvpx,ittiamvpx/libvpx-1,felipebetancur/libvpx,ittiamvpx/libvpx-1,ShiftMediaProject/libvpx,mbebenita/aom,Topopiccione/libvpx,matanbs/webm.libvpx,turbulenz/libvpx,hsueceumd/test_hui,zofuthan/libvpx,shyamalschandra/libvpx,running770/libvpx,jdm/libvpx,hsueceumd/test_hui,kleopatra999/webm.libvpx,turbulenz/libvpx,awatry/libvpx.opencl,charup/https---github.com-webmproject-libvpx-,Distrotech/libvpx,kalli123/webm.libvpx,luctrudeau/aom,kalli123/webm.libvpx,jacklicn/webm.libvpx,hsueceumd/test_hui,smarter/aom,goodleixiao/vpx,reimaginemedia/webm.libvpx,shacklettbp/aom,shareefalis/libvpx,Acidburn0zzz/webm.libvpx,WebRTC-Labs/libvpx,thdav/aom,ittiamvpx/libvpx-1,Laknot/libvpx,gshORTON/webm.libvpx,smarter/aom,smarter/aom,matanbs/webm.libvpx,Topopiccione/libvpx,jacklicn/webm.libvpx,charup/https---github.com-webmproject-libvpx-,ittiamvpx/libvpx,zofuthan/libvpx,Suvarna1488/webm.libvpx,shyamalschandra/libvpx,kalli123/webm.libvpx,webmproject/libvpx,kim42083/webm.libvpx,iniwf/webm.libvpx,mwgoldsmith/libvpx,reimaginemedia/webm.libvpx,VTCSecureLLC/libvpx,shacklettbp/aom,vasilvv/esvp8,openpeer/libvpx_new,openpeer/libvpx_new,Distrotech/libvpx,Laknot/libvpx,kim42083/webm.libvpx,running770/libvpx,altogother/webm.libvpx,matanbs/vp982,openpeer/libvpx_new,shyamalschandra/libvpx,thdav/aom,pcwalton/libvpx,zofuthan/libvpx,abwiz0086/webm.libvpx,ShiftMediaProject/libvpx,mwgoldsmith/vpx,lyx2014/libvpx_c,hsueceumd/test_hui,vasilvv/esvp8,Maria1099/webm.libvpx,jmvalin/aom,VTCSecureLLC/libvpx,jdm/libvpx,VTCSecureLLC/libvpx,stewnorriss/libvpx,n4t/libvpx,Suvarna1488/webm.libvpx,ittiamvpx/libvpx-1,liqianggao/libvpx,awatry/libvpx.opencl,felipebetancur/libvpx,reimaginemedia/webm.libvpx,kleopatra999/webm.libvpx