func DrawPixels(width int32, height int32, format uint32, xtype uint32, pixels unsafe.Pointer) {
	syscall.Syscall6(gpDrawPixels, 5, uintptr(width), uintptr(height), uintptr(format), uintptr(xtype), uintptr(pixels), 0)
}
func DrawPixels(width int32, height int32, format uint32, xtype uint32, pixels unsafe.Pointer) {
	syscall.Syscall6(gpDrawPixels, 5, uintptr(width), uintptr(height), uintptr(format), uintptr(xtype), uintptr(pixels), 0)
}
func DrawPixels ( width int32 , height int32 , format uint32 , xtype uint32 , pixels unsafe . Pointer ) { syscall . Syscall6 ( gpDrawPixels , 5 , uintptr ( width ) , uintptr ( height ) , uintptr ( format ) , uintptr ( xtype ) , uintptr ( pixels ) , 0 ) }
// write a block of pixels to the frame buffer
write a block of pixels to the frame buffer