mirror of
https://github.com/reactos/reactos.git
synced 2024-08-19 18:02:55 +00:00
295 lines
5.7 KiB
C++
295 lines
5.7 KiB
C++
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS WDM Streaming ActiveMovie Proxy
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* FILE: dll/directx/ksproxy/basicaudio.cpp
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* PURPOSE: IBasicAudio interface
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*
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* PROGRAMMERS: Johannes Anderwald (johannes.anderwald@reactos.org)
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*/
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#include "precomp.h"
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class CKsBasicAudio : public IBasicAudio,
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public IDistributorNotify
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{
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public:
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STDMETHODIMP QueryInterface( REFIID InterfaceId, PVOID* Interface);
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STDMETHODIMP_(ULONG) AddRef()
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{
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InterlockedIncrement(&m_Ref);
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return m_Ref;
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}
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STDMETHODIMP_(ULONG) Release()
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{
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InterlockedDecrement(&m_Ref);
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if (!m_Ref)
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{
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delete this;
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return 0;
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}
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return m_Ref;
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}
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// IDistributorNotify methods
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HRESULT STDMETHODCALLTYPE Stop();
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HRESULT STDMETHODCALLTYPE Pause();
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HRESULT STDMETHODCALLTYPE Run(REFERENCE_TIME tStart);
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HRESULT STDMETHODCALLTYPE SetSyncSource(IReferenceClock *pClock);
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HRESULT STDMETHODCALLTYPE NotifyGraphChange();
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// IDispatch methods
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HRESULT STDMETHODCALLTYPE GetTypeInfoCount(UINT *pctinfo);
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HRESULT STDMETHODCALLTYPE GetTypeInfo(UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo);
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HRESULT STDMETHODCALLTYPE GetIDsOfNames(REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId);
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HRESULT STDMETHODCALLTYPE Invoke(DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr);
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// IBasicAudio methods
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HRESULT STDMETHODCALLTYPE put_Volume(long lVolume);
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HRESULT STDMETHODCALLTYPE get_Volume(long *plVolume);
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HRESULT STDMETHODCALLTYPE put_Balance(long lBalance);
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HRESULT STDMETHODCALLTYPE get_Balance(long *plBalance);
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CKsBasicAudio() : m_Ref(0){}
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virtual ~CKsBasicAudio(){}
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protected:
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LONG m_Ref;
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};
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HRESULT
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STDMETHODCALLTYPE
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CKsBasicAudio::QueryInterface(
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IN REFIID refiid,
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OUT PVOID* Output)
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{
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if (IsEqualGUID(refiid, IID_IUnknown))
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{
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*Output = PVOID(this);
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reinterpret_cast<IUnknown*>(*Output)->AddRef();
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return NOERROR;
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}
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if (IsEqualGUID(refiid, IID_IDistributorNotify))
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{
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*Output = (IDistributorNotify*)(this);
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reinterpret_cast<IDistributorNotify*>(*Output)->AddRef();
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return NOERROR;
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}
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if (IsEqualGUID(refiid, IID_IBasicAudio))
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{
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*Output = (IBasicAudio*)(this);
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reinterpret_cast<IBasicAudio*>(*Output)->AddRef();
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return NOERROR;
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}
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return E_NOINTERFACE;
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}
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//-------------------------------------------------------------------
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// IDistributorNotify interface
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//
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HRESULT
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STDMETHODCALLTYPE
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CKsBasicAudio::Stop()
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{
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#ifdef KSPROXY_TRACE
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OutputDebugStringW(L"UNIMPLEMENTED\n");
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#endif
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return E_NOTIMPL;
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}
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HRESULT
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STDMETHODCALLTYPE
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CKsBasicAudio::Pause()
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{
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#ifdef KSPROXY_TRACE
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OutputDebugStringW(L"UNIMPLEMENTED\n");
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#endif
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return E_NOTIMPL;
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}
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HRESULT
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STDMETHODCALLTYPE
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CKsBasicAudio::Run(
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REFERENCE_TIME tStart)
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{
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#ifdef KSPROXY_TRACE
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OutputDebugStringW(L"UNIMPLEMENTED\n");
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#endif
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return E_NOTIMPL;
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}
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HRESULT
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STDMETHODCALLTYPE
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CKsBasicAudio::SetSyncSource(
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IReferenceClock *pClock)
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{
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#ifdef KSPROXY_TRACE
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OutputDebugStringW(L"UNIMPLEMENTED\n");
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#endif
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return E_NOTIMPL;
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}
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HRESULT
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STDMETHODCALLTYPE
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CKsBasicAudio::NotifyGraphChange()
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{
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#ifdef KSPROXY_TRACE
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OutputDebugStringW(L"UNIMPLEMENTED\n");
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#endif
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return E_NOTIMPL;
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}
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//-------------------------------------------------------------------
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// IDispatch interface
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//
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HRESULT
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STDMETHODCALLTYPE
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CKsBasicAudio::GetTypeInfoCount(
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UINT *pctinfo)
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{
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#ifdef KSPROXY_TRACE
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OutputDebugStringW(L"UNIMPLEMENTED\n");
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#endif
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return E_NOTIMPL;
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}
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HRESULT
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STDMETHODCALLTYPE
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CKsBasicAudio::GetTypeInfo(
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UINT iTInfo,
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LCID lcid,
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ITypeInfo **ppTInfo)
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{
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#ifdef KSPROXY_TRACE
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OutputDebugStringW(L"UNIMPLEMENTED\n");
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#endif
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return E_NOTIMPL;
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}
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HRESULT
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STDMETHODCALLTYPE
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CKsBasicAudio::GetIDsOfNames(
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REFIID riid,
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LPOLESTR *rgszNames,
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UINT cNames,
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LCID lcid,
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DISPID *rgDispId)
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{
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#ifdef KSPROXY_TRACE
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OutputDebugStringW(L"UNIMPLEMENTED\n");
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#endif
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return E_NOTIMPL;
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}
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HRESULT
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STDMETHODCALLTYPE
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CKsBasicAudio::Invoke(
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DISPID dispIdMember,
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REFIID riid,
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LCID lcid,
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WORD wFlags,
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DISPPARAMS *pDispParams,
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VARIANT *pVarResult,
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EXCEPINFO *pExcepInfo,
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UINT *puArgErr)
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{
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#ifdef KSPROXY_TRACE
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OutputDebugStringW(L"UNIMPLEMENTED\n");
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#endif
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return E_NOTIMPL;
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}
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//-------------------------------------------------------------------
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// IBasicAudio interface
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//
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HRESULT
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STDMETHODCALLTYPE
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CKsBasicAudio::put_Volume(
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long lVolume)
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{
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#ifdef KSPROXY_TRACE
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OutputDebugStringW(L"UNIMPLEMENTED\n");
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#endif
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return E_NOTIMPL;
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}
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HRESULT
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STDMETHODCALLTYPE
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CKsBasicAudio::get_Volume(
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long *plVolume)
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{
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#ifdef KSPROXY_TRACE
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OutputDebugStringW(L"UNIMPLEMENTED\n");
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#endif
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return E_NOTIMPL;
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}
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HRESULT
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STDMETHODCALLTYPE
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CKsBasicAudio::put_Balance(
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long lBalance)
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{
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#ifdef KSPROXY_TRACE
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OutputDebugStringW(L"UNIMPLEMENTED\n");
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#endif
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return E_NOTIMPL;
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}
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HRESULT
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STDMETHODCALLTYPE
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CKsBasicAudio::get_Balance(
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long *plBalance)
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{
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#ifdef KSPROXY_TRACE
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OutputDebugStringW(L"UNIMPLEMENTED\n");
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#endif
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return E_NOTIMPL;
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}
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HRESULT
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WINAPI
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CKsBasicAudio_Constructor(
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IUnknown * pUnkOuter,
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REFIID riid,
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LPVOID * ppv)
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{
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#ifdef KSPROXY_TRACE
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OutputDebugStringW(L"CKsBasicAudio_Constructor\n");
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#endif
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CKsBasicAudio * handler = new CKsBasicAudio();
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if (!handler)
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return E_OUTOFMEMORY;
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if (FAILED(handler->QueryInterface(riid, ppv)))
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{
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/* not supported */
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delete handler;
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return E_NOINTERFACE;
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}
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return NOERROR;
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}
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