Fix using wrong texture binding points
Fix using wrong texture binding points

tomaka/glium,TyOverby/glium,cpjreynolds/glium,msiglreith/glium,carbidegames/glium,rozaliev/glium,binsoftware/glium,sdotz/glium,glium/glium,christopheraugustus/glium,bvssvni/glium,nicokoch/glium,acolley/glium,caldwell/glium