func DeleteSamplers(count int32, samplers *uint32) {
	syscall.Syscall(gpDeleteSamplers, 2, uintptr(count), uintptr(unsafe.Pointer(samplers)), 0)
}
func DeleteSamplers(count int32, samplers *uint32) {
	syscall.Syscall(gpDeleteSamplers, 2, uintptr(count), uintptr(unsafe.Pointer(samplers)), 0)
}
// delete named sampler objects