159 lines
3.2 KiB
C++
159 lines
3.2 KiB
C++
/* Copyright (c) Microsoft Corporation.
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Licensed under the MIT License. */
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/* Copyright (c) Microsoft Corporation.
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Licensed under the MIT License. */
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/***************************************************************************
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Author: ShonK
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Project: Kauai
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Copyright (c) Microsoft Corporation
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Video playback.
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***************************************************************************/
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#ifndef VIDEO_H
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#define VIDEO_H
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/***************************************************************************
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Generic video class. This is an interface that supports the GVDS
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(video stream) and GVDW (video window) classes.
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***************************************************************************/
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typedef class GVID *PGVID;
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#define GVID_PAR CMH
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#define kclsGVID 'GVID'
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class GVID : public GVID_PAR
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{
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RTCLASS_DEC
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protected:
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GVID(long hid);
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~GVID(void) {}
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public:
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static PGVID PgvidNew(PFNI pfni, PGOB pgobBase,
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bool fHwndBased = fFalse, long hid = hidNil);
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virtual long NfrMac(void) = 0;
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virtual long NfrCur(void) = 0;
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virtual void GotoNfr(long nfr) = 0;
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virtual bool FPlaying(void) = 0;
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virtual bool FPlay(RC *prc = pvNil) = 0;
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virtual void Stop(void) = 0;
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virtual void Draw(PGNV pgnv, RC *prc) = 0;
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virtual void GetRc(RC *prc) = 0;
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virtual void SetRcPlay(RC *prc) = 0;
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};
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/****************************************
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Video stream class.
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****************************************/
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typedef class GVDS *PGVDS;
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#define GVDS_PAR GVID
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#define kclsGVDS 'GVDS'
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class GVDS : public GVDS_PAR
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{
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RTCLASS_DEC
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CMD_MAP_DEC(GVDS)
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ASSERT
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protected:
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long _nfrMac;
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long _nfrCur;
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long _nfrMarked;
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long _dxp;
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long _dyp;
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PGOB _pgobBase;
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RC _rcPlay;
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ulong _tsPlay;
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bool _fPlaying;
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#ifdef WIN
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long _dnfr;
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PAVIFILE _pavif;
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PAVISTREAM _pavis;
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PGETFRAME _pavig;
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HDRAWDIB _hdd;
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#endif //WIN
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GVDS(long hid);
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~GVDS(void);
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virtual bool _FInit(PFNI pfni, PGOB pgobBase);
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public:
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static PGVDS PgvdsNew(PFNI pfni, PGOB pgobBase, long hid = hidNil);
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virtual long NfrMac(void);
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virtual long NfrCur(void);
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virtual void GotoNfr(long nfr);
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virtual bool FPlaying(void);
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virtual bool FPlay(RC *prc = pvNil);
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virtual void Stop(void);
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virtual void Draw(PGNV pgnv, RC *prc);
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virtual void GetRc(RC *prc);
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virtual void SetRcPlay(RC *prc);
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virtual bool FCmdAll(PCMD pcmd);
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};
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/****************************************
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Video in a window class.
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****************************************/
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typedef class GVDW *PGVDW;
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#define GVDW_PAR GVID
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#define kclsGVDW 'GVDW'
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class GVDW : public GVDW_PAR
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{
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RTCLASS_DEC
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ASSERT
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protected:
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HWND _hwndMovie;
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long _lwDevice;
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long _dxp;
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long _dyp;
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RC _rc;
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RC _rcPlay;
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long _nfrMac;
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PGOB _pgobBase;
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long _cactPal;
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bool _fDeviceOpen: 1;
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bool _fPlaying: 1;
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bool _fVisible: 1;
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GVDW(long hid);
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~GVDW(void);
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virtual bool _FInit(PFNI pfni, PGOB pgobBase);
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virtual void _SetRc(void);
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public:
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static PGVDW PgvdwNew(PFNI pfni, PGOB pgobBase, long hid = hidNil);
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virtual long NfrMac(void);
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virtual long NfrCur(void);
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virtual void GotoNfr(long nfr);
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virtual bool FPlaying(void);
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virtual bool FPlay(RC *prc = pvNil);
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virtual void Stop(void);
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virtual void Draw(PGNV pgnv, RC *prc);
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virtual void GetRc(RC *prc);
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virtual void SetRcPlay(RC *prc);
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};
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#endif //!VIDEO_H
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