add in some 64-bit fixes
add in some 64-bit fixes

smule/PBJVision,jvk75/PBJVision,rFlex/PBJVision,rromanchuk/PBJVision,Bijiabo/PBJVision,shiflymoon/PBJVision,shenyuan000/PBJVision,gary109/PBJVision,yunarta/PBJVision,yury/PBJVision,jonesgithub/PBJVision,zuoguoqing/PBJVision,denivip/PBJVision,Raztor0/PBJVision,piemonte/PBJVision,medvedNick/PBJVision,sebyddd/PBJVision,Maciej-Matuszewski/PBJVision,aaronsakowski/PBJVision,efesus/PBJVision,smule/PBJVision