90 lines
2.9 KiB
C
90 lines
2.9 KiB
C
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/******************************Module*Header*******************************\
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* Module Name: vcdplyer.h
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*
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* Function prototype for the Video CD Player application.
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*
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*
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* Created: dd-mm-94
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* Author: Stephen Estrop [StephenE]
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*
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* Copyright (c) 1994 - 1997 Microsoft Corporation. All Rights Reserved.
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\**************************************************************************/
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/* -------------------------------------------------------------------------
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** CMpegMovie - an Mpeg movie playback class.
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** -------------------------------------------------------------------------
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*/
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enum EMpegMovieMode { MOVIE_NOTOPENED = 0x00,
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MOVIE_OPENED = 0x01,
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MOVIE_PLAYING = 0x02,
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MOVIE_STOPPED = 0x03,
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MOVIE_PAUSED = 0x04 };
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struct IMpegAudioDecoder;
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struct IMpegVideoDecoder;
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struct IQualProp;
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class CMpegMovie {
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private:
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// Our state variable - records whether we are opened, playing etc.
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EMpegMovieMode m_Mode;
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HANDLE m_MediaEvent;
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HWND m_hwndApp;
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BOOL m_bFullScreen;
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GUID m_TimeFormat;
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IFilterGraph *m_Fg;
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IGraphBuilder *m_Gb;
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IMediaControl *m_Mc;
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IMediaSeeking *m_Ms;
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IMediaEvent *m_Me;
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IVideoWindow *m_Vw;
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void GetPerformanceInterfaces();
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HRESULT FindInterfaceFromFilterGraph(
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REFIID iid, // interface to look for
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LPVOID *lp // place to return interface pointer in
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);
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public:
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CMpegMovie(HWND hwndApplication);
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~CMpegMovie();
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HRESULT OpenMovie(TCHAR *lpFileName);
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DWORD CloseMovie();
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BOOL PlayMovie();
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BOOL PauseMovie();
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BOOL StopMovie();
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OAFilterState GetStateMovie();
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HANDLE GetMovieEventHandle();
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long GetMovieEventCode();
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BOOL PutMoviePosition(LONG x, LONG y, LONG cx, LONG cy);
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BOOL GetMoviePosition(LONG *x, LONG *y, LONG *cx, LONG *cy);
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BOOL GetMovieWindowState(long *lpuState);
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BOOL SetMovieWindowState(long uState);
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REFTIME GetDuration();
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REFTIME GetCurrentPosition();
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BOOL SeekToPosition(REFTIME rt,BOOL bFlushData);
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EMpegMovieMode StatusMovie();
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void SetFullScreenMode(BOOL bMode);
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BOOL IsFullScreenMode();
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BOOL SetWindowForeground(long Focus);
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BOOL IsTimeFormatSupported(GUID Format);
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BOOL IsTimeSupported();
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BOOL SetTimeFormat(GUID Format);
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GUID GetTimeFormat();
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void SetFocus();
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BOOL ConfigDialog(HWND hwnd);
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BOOL SelectStream(int iStream);
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IMpegVideoDecoder *pMpegDecoder;
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IMpegAudioDecoder *pMpegAudioDecoder;
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IQualProp *pVideoRenderer;
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IAMStreamSelect *m_pStreamSelect;
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};
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