Fixed 64-bit warning.
Fixed 64-bit warning.

kondrak/bgfx,0-wiz-0/bgfx,cuavas/bgfx,BlueCrystalLabs/bgfx,marco-we/bgfx,septag/bgfx,cyndis/bgfx,jdryg/bgfx,attilaz/bgfx,MikePopoloski/bgfx,aonorin/bgfx,LWJGL-CI/bgfx,janstk/bgfx,ocornut/bgfx,ocornut/bgfx,MikePopoloski/bgfx,andr3wmac/bgfx,cuavas/bgfx,ktotheoz/bgfx,emoon/bgfx,ming4883/bgfx,septag/bgfx,marco-we/bgfx,fluffyfreak/bgfx,Vertexwahn/bgfx,emoon/bgfx,0-wiz-0/bgfx,fluffyfreak/bgfx,mmicko/bgfx,darkimage/bgfx,mmicko/bgfx,aonorin/bgfx,Vertexwahn/bgfx,aonorin/bgfx,Extrawurst/bgfx,mendsley/bgfx,marco-we/bgfx,emoon/bgfx,LSBOSS/bgfx,jpcy/bgfx,BlueCrystalLabs/bgfx,LWJGL-CI/bgfx,kondrak/bgfx,elmindreda/bgfx,elmindreda/bgfx,bkaradzic/bgfx,janstk/bgfx,mendsley/bgfx,cuavas/bgfx,septag/bgfx,darkimage/bgfx,cyndis/bgfx,v3n/bgfx,ming4883/bgfx,Synxis/bgfx,janstk/bgfx,andr3wmac/bgfx,jdryg/bgfx,LWJGL-CI/bgfx,kondrak/bgfx,ktotheoz/bgfx,cyndis/bgfx,LSBOSS/bgfx,attilaz/bgfx,mcanthony/bgfx,BlueCrystalLabs/bgfx,bkaradzic/bgfx,ocornut/bgfx,Vertexwahn/bgfx,bkaradzic/bgfx,jpcy/bgfx,mendsley/bgfx,Synxis/bgfx,LSBOSS/bgfx,fluffyfreak/bgfx,LWJGL-CI/bgfx,Extrawurst/bgfx,mmicko/bgfx,jdryg/bgfx,mcanthony/bgfx,Synxis/bgfx,ktotheoz/bgfx,sergeScherbakov/bgfx,attilaz/bgfx,bkaradzic/bgfx,darkimage/bgfx,MikePopoloski/bgfx,v3n/bgfx,jpcy/bgfx,Extrawurst/bgfx,jdryg/bgfx,v3n/bgfx,elmindreda/bgfx,sergeScherbakov/bgfx,0-wiz-0/bgfx,sergeScherbakov/bgfx,andr3wmac/bgfx,jpcy/bgfx,fluffyfreak/bgfx,ming4883/bgfx,mcanthony/bgfx