257 lines
10 KiB
C
257 lines
10 KiB
C
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/*
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Copyright (c) 1998-1999 Microsoft Corporation
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*/
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// tmvidrnd.h: Definition of the CVideoRenderTerminalE class
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//
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//////////////////////////////////////////////////////////////////////
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#if !defined(AFX_VIDEOOUTT_H__D1691429_B6CA_11D0_82A4_00AA00B5CA1B__INCLUDED_)
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#define AFX_VIDEOOUTT_H__D1691429_B6CA_11D0_82A4_00AA00B5CA1B__INCLUDED_
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#if _MSC_VER >= 1000
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#pragma once
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#endif // _MSC_VER >= 1000
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#include "resource.h" // main symbols
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//
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// The CLSID that's used to create us.
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//
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EXTERN_C const CLSID CLSID_VideoWindowTerminal_PRIVATE;
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#ifdef INSTANTIATE_GUIDS_NOW
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// {AED6483E-3304-11d2-86F1-006008B0E5D2}
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const CLSID CLSID_VideoWindowTerminal_PRIVATE =
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{ 0xaed6483e, 0x3304, 0x11d2, { 0x86, 0xf1, 0x0, 0x60, 0x8, 0xb0, 0xe5, 0xd2 } };
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#endif // INSTANTIATE_GUIDS_NOW
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typedef struct
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{
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OUT IBaseFilter ** ppBaseFilter;
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OUT HRESULT hr;
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} CREATE_VIDEO_RENDER_FILTER_CONTEXT;
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DWORD WINAPI WorkItemProcCreateVideoRenderFilter(LPVOID pVoid);
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/////////////////////////////////////////////////////////////////////////////
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// CVideoRenderTerminal
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//
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class CVideoRenderTerminal :
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public CComCoClass<CVideoRenderTerminal, &CLSID_VideoWindowTerminal_PRIVATE>,
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public CComDualImpl<IBasicVideo, &IID_IBasicVideo, &LIBID_QuartzTypeLib>,
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public CComDualImpl<IVideoWindow, &IID_IVideoWindow, &LIBID_QuartzTypeLib>,
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public IDrawVideoImage,
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public ITPluggableTerminalInitialization,
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public CSingleFilterTerminal,
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public CMSPObjectSafetyImpl
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{
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public:
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CVideoRenderTerminal()
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:m_bThreadStarted(FALSE)
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{
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LOG((MSP_TRACE, "CVideoRenderTerminal::CVideoRenderTerminal - enter"));
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m_lAutoShowCache = 0; // window invisible by default
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m_TerminalType = TT_DYNAMIC; // this is a dynamic terminal
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LOG((MSP_TRACE, "CVideoRenderTerminal::CVideoRenderTerminal - finish"));
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}
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~CVideoRenderTerminal();
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// ITPluggableTerminalInitialization
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STDMETHOD(InitializeDynamic) (
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IN IID iidTerminalClass,
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IN DWORD dwMediaType,
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IN TERMINAL_DIRECTION Direction,
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IN MSP_HANDLE htAddress
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);
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HRESULT FindTerminalPin(void);
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BEGIN_COM_MAP(CVideoRenderTerminal)
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COM_INTERFACE_ENTRY(ITPluggableTerminalInitialization)
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COM_INTERFACE_ENTRY(IBasicVideo)
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COM_INTERFACE_ENTRY(IVideoWindow)
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COM_INTERFACE_ENTRY(IObjectSafety)
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COM_INTERFACE_ENTRY(IDrawVideoImage)
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COM_INTERFACE_ENTRY_CHAIN(CSingleFilterTerminal)
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END_COM_MAP()
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DECLARE_DEBUG_ADDREF_RELEASE(CVideoRenderTerminal)
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DECLARE_REGISTRY_RESOURCEID(IDR_VideoRenderTerminal)
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// ITBasicVideo
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public:
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STDMETHOD(IsUsingDefaultDestination) (void);
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STDMETHOD(IsUsingDefaultSource) (void);
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STDMETHOD(GetCurrentImage) ( long *plBufferSize,
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long *pDIBImage);
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STDMETHOD(GetVideoPaletteEntries) ( long lStartIndex,
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long lcEntries,
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long *plcRetrieved,
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long *plPalette);
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STDMETHOD(GetVideoSize) ( long *plWidth,
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long *plHeight);
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STDMETHOD(SetDefaultDestinationPosition)(void);
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STDMETHOD(GetDestinationPosition) ( long *plLeft,
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long *plTop,
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long *plWidth,
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long *plHeight);
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STDMETHOD(SetDestinationPosition) ( long lLeft,
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long lTop,
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long lWidth,
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long lHeight);
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STDMETHOD(SetDefaultSourcePosition) (void);
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STDMETHOD(GetSourcePosition) ( long *plLeft,
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long *plTop,
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long *plWidth,
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long *plHeight);
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STDMETHOD(SetSourcePosition) ( long lLeft,
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long lTop,
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long lWidth,
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long lHeight);
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STDMETHOD(get_DestinationHeight) (OUT long *pVal);
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STDMETHOD(put_DestinationHeight) (IN long newVal);
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STDMETHOD(get_DestinationTop) (OUT long *pVal);
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STDMETHOD(put_DestinationTop) (IN long newVal);
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STDMETHOD(get_DestinationWidth) (OUT long *pVal);
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STDMETHOD(put_DestinationWidth) (IN long newVal);
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STDMETHOD(get_DestinationLeft) (OUT long *pVal);
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STDMETHOD(put_DestinationLeft) (IN long newVal);
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STDMETHOD(get_SourceHeight) (OUT long *pVal);
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STDMETHOD(put_SourceHeight) (IN long newVal);
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STDMETHOD(get_SourceTop) (OUT long *pVal);
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STDMETHOD(put_SourceTop) (IN long newVal);
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STDMETHOD(get_SourceWidth) (OUT long *pVal);
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STDMETHOD(put_SourceWidth) (IN long newVal);
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STDMETHOD(get_SourceLeft) (OUT long *pVal);
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STDMETHOD(put_SourceLeft) (IN long newVal);
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STDMETHOD(get_VideoHeight) (OUT long *pVal);
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STDMETHOD(get_VideoWidth) (OUT long *pVal);
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STDMETHOD(get_BitErrorRate) (OUT long *pVal);
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STDMETHOD(get_BitRate) (OUT long *pVal);
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STDMETHOD(get_AvgTimePerFrame) (OUT REFTIME *pVal);
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// IVideoWindow methods
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public:
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STDMETHOD(put_Caption) (THIS_ BSTR strCaption);
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STDMETHOD(get_Caption) (THIS_ BSTR FAR* strCaption);
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STDMETHOD(put_WindowStyle) (THIS_ long WindowStyle);
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STDMETHOD(get_WindowStyle) (THIS_ long FAR* WindowStyle);
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STDMETHOD(put_WindowStyleEx) (THIS_ long WindowStyleEx);
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STDMETHOD(get_WindowStyleEx) (THIS_ long FAR* WindowStyleEx);
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STDMETHOD(put_AutoShow) (THIS_ long AutoShow);
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STDMETHOD(get_AutoShow) (THIS_ long FAR* AutoShow);
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STDMETHOD(put_WindowState) (THIS_ long WindowState);
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STDMETHOD(get_WindowState) (THIS_ long FAR* WindowState);
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STDMETHOD(put_BackgroundPalette)(THIS_ long BackgroundPalette);
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STDMETHOD(get_BackgroundPalette)(THIS_ long FAR* pBackgroundPalette);
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STDMETHOD(put_Visible) (THIS_ long Visible);
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STDMETHOD(get_Visible) (THIS_ long FAR* pVisible);
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STDMETHOD(put_Left) (THIS_ long Left);
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STDMETHOD(get_Left) (THIS_ long FAR* pLeft);
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STDMETHOD(put_Width) (THIS_ long Width);
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STDMETHOD(get_Width) (THIS_ long FAR* pWidth);
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STDMETHOD(put_Top) (THIS_ long Top);
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STDMETHOD(get_Top) (THIS_ long FAR* pTop);
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STDMETHOD(put_Height) (THIS_ long Height);
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STDMETHOD(get_Height) (THIS_ long FAR* pHeight);
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STDMETHOD(put_Owner) (THIS_ OAHWND Owner);
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STDMETHOD(get_Owner) (THIS_ OAHWND FAR* Owner);
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STDMETHOD(put_MessageDrain) (THIS_ OAHWND Drain);
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STDMETHOD(get_MessageDrain) (THIS_ OAHWND FAR* Drain);
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STDMETHOD(get_BorderColor) (THIS_ long FAR* Color);
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STDMETHOD(put_BorderColor) (THIS_ long Color);
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STDMETHOD(get_FullScreenMode) (THIS_ long FAR* FullScreenMode);
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STDMETHOD(put_FullScreenMode) (THIS_ long FullScreenMode);
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STDMETHOD(SetWindowForeground) (THIS_ long Focus);
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STDMETHOD(NotifyOwnerMessage) (THIS_ OAHWND hwnd,
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long uMsg,
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LONG_PTR wParam,
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LONG_PTR lParam);
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STDMETHOD(SetWindowPosition) (THIS_ long Left,
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long Top,
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long Width,
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long Height);
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STDMETHOD(GetWindowPosition) (THIS_ long FAR* pLeft,
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long FAR* pTop,
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long FAR* pWidth,
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long FAR* pHeight);
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STDMETHOD(GetMinIdealImageSize) (THIS_ long FAR* pWidth,
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long FAR* pHeight);
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STDMETHOD(GetMaxIdealImageSize) (THIS_ long FAR* pWidth,
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long FAR* pHeight);
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STDMETHOD(GetRestorePosition) (THIS_ long FAR* pLeft,
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long FAR* pTop,
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long FAR* pWidth,
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long FAR* pHeight);
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STDMETHOD(HideCursor) (THIS_ long HideCursor);
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STDMETHOD(IsCursorHidden) (THIS_ long FAR* CursorHidden);
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// IDrawVideoImage
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public:
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STDMETHOD(DrawVideoImageBegin)(void);
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STDMETHOD(DrawVideoImageEnd) (void);
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STDMETHOD(DrawVideoImageDraw) (IN HDC hdc,
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IN LPRECT lprcSrc,
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IN LPRECT lprcDst);
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// Implementation
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private:
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//
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// Data members
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//
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CComPtr<IBasicVideo> m_pIBasicVideo;
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CComPtr<IVideoWindow> m_pIVideoWindow;
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CComPtr<IDrawVideoImage> m_pIDrawVideoImage;
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long m_lAutoShowCache;
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BOOL m_bThreadStarted;
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public:
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//
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// Methods
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//
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// CBaseTerminal required overrides
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STDMETHODIMP CompleteConnectTerminal(void);
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virtual HRESULT AddFiltersToGraph(void);
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virtual DWORD GetSupportedMediaTypes(void)
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{
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return (DWORD) TAPIMEDIATYPE_VIDEO;
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}
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};
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#endif // !defined(AFX_VIDEOOUTT_H__D1691429_B6CA_11D0_82A4_00AA00B5CA1B__INCLUDED_)
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