windows-nt/Source/XPSP1/NT/multimedia/dshow/vidctl/msvidctl/channeltunerequest.cpp
2020-09-26 16:20:57 +08:00

28 lines
720 B
C++

/////////////////////////////////////////////////////////////////////////////////////
// ChannelTuneRequest.cpp : Implementation of CChannelTuneRequest
// Copyright (c) Microsoft Corporation 1999.
#include "stdafx.h"
#include "Tuner.h"
#include "ChannelTuneRequest.h"
DEFINE_EXTERN_OBJECT_ENTRY(CLSID_ChannelTuneRequest, CChannelTuneRequest)
/////////////////////////////////////////////////////////////////////////////
// CChannelTuneRequest
STDMETHODIMP CChannelTuneRequest::InterfaceSupportsErrorInfo(REFIID riid)
{
static const IID* arr[] =
{
&IID_IChannelTuneRequest
};
for (int i=0; i < sizeof(arr) / sizeof(arr[0]); i++)
{
if (InlineIsEqualGUID(*arr[i],riid))
return S_OK;
}
return S_FALSE;
}