/* IMemInputPin */
static HRESULT WINAPI
SampleGrabber_IMemInputPin_ReceiveCanBlock(IMemInputPin *iface)
{
SG_Impl *This = impl_from_IMemInputPin(iface);
TRACE("(%p)\n", This);
return This->memOutput ? IMemInputPin_ReceiveCanBlock(This->memOutput) : S_OK;
}
static void test_pin(IPin *pin)
{
IMemInputPin *mpin = NULL;
IPin_QueryInterface(pin, &IID_IMemInputPin, (void **)&mpin);
ok(mpin != NULL, "No IMemInputPin found!\n");
if (mpin)
{
ok(IMemInputPin_ReceiveCanBlock(mpin) == S_OK, "Receive can't block for pin!\n");
ok(IMemInputPin_NotifyAllocator(mpin, NULL, 0) == E_POINTER, "NotifyAllocator likes a NULL pointer argument\n");
IMemInputPin_Release(mpin);
}
/* TODO */
}
