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

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