vfw.h

coreavc for linux in unix_linux

	(ICSendMessage(hic,ICM_CONFIGURE,(long)-1,ICMF_CONFIGURE_QUERY)==ICERR_OK)

#define ICConfigure(hic,hwnd) \
	ICSendMessage(hic,ICM_CONFIGURE,(long)(unsigned int)(hwnd),0)

/* Decompression stuff */
#define ICDECOMPRESS_HURRYUP		0x80000000	/* don't draw just buffer (hurry up!) */
#define ICDECOMPRESS_UPDATE		0x40000000	/* don't draw just update screen */
#define ICDECOMPRESS_PREROL		0x20000000	/* this frame is before real start */
#define ICDECOMPRESS_NULLFRAME		0x10000000	/* repeat last frame */
#define ICDECOMPRESS_NOTKEYFRAME	0x08000000	/* this frame is not a key frame */

typedef struct {
    long		dwFlags;	/* flags (from AVI index...) */
    LPBITMAPINFOHEADER	lpbiInput;	/* BITMAPINFO of compressed data */
    const void*		lpInput;	/* compressed data */
    LPBITMAPINFOHEADER	lpbiOutput;	/* DIB to decompress to */
    void*		lpOutput;
    long		ckid;		/* ckid from AVI file */
} ICDECOMPRESS;

typedef struct {
    long		dwFlags;
    LPBITMAPINFOHEADER lpbiSrc;
    const void*		lpSrc;
    LPBITMAPINFOHEADER	lpbiDst;
    void*		lpDst;

    /* changed for ICM_DECOMPRESSEX */
    INT		xDst;       /* destination rectangle */
    INT		yDst;
    INT		dxDst;
    INT		dyDst;

    INT		xSrc;       /* source rectangle */
    INT		ySrc;
    INT		dxSrc;
    INT		dySrc;
} ICDECOMPRESSEX;


long VFWAPIV ICDecompress(HIC hic,long dwFlags,LPBITMAPINFOHEADER lpbiFormat,void* lpData,LPBITMAPINFOHEADER lpbi,void* lpBits);
long VFWAPIV ICDecompressEx(HIC hic,long dwFlags,LPBITMAPINFOHEADER lpbiFormat,void* lpData,LPBITMAPINFOHEADER lpbi,void* lpBits);
long VFWAPIV ICUniversalEx(HIC hic,int command,LPBITMAPINFOHEADER lpbiFormat,LPBITMAPINFOHEADER lpbi);


#define ICDecompressBegin(hic, lpbiInput, lpbiOutput) 	\
    ICSendMessage(						\
    	hic, ICM_DECOMPRESS_BEGIN, (long)(void*)(lpbiInput),	\
	(long)(void*)(lpbiOutput)				\
    )

#define ICDecompressBeginEx(hic, lpbiInput, lpbiOutput) 	\
    ICUniversalEx(						\
    	hic, ICM_DECOMPRESSEX_BEGIN, (lpbiInput),		\
	(lpbiOutput)						\
    )

#define ICDecompressQuery(hic, lpbiInput, lpbiOutput)	 	\
    ICSendMessage(						\
    	hic,ICM_DECOMPRESS_QUERY, (long)(void*)(lpbiInput),	\
	(long) (void*)(lpbiOutput)				\
    )

#define ICDecompressQueryEx(hic, lpbiInput, lpbiOutput) 	\
    ICUniversalEx(						\
    	hic,ICM_DECOMPRESSEX_QUERY, (lpbiInput),		\
	(lpbiOutput)						\
    )

#define ICDecompressGetFormat(hic, lpbiInput, lpbiOutput)		\
    ((long)ICSendMessage(						\
    	hic,ICM_DECOMPRESS_GET_FORMAT, (long)(void*)(lpbiInput),	\
	(long)(void*)(lpbiOutput)					\
    ))

#define ICDecompressGetFormatSize(hic, lpbi) 				\
	ICDecompressGetFormat(hic, lpbi, NULL)

#define ICDecompressGetPalette(hic, lpbiInput, lpbiOutput)		\
    ICSendMessage(							\
    	hic, ICM_DECOMPRESS_GET_PALETTE, (long)(void*)(lpbiInput), 	\
	(long)(void*)(lpbiOutput)					\
    )

#define ICDecompressSetPalette(hic,lpbiPalette)	\
        ICSendMessage(				\
		hic,ICM_DECOMPRESS_SET_PALETTE,		\
		(long)(void*)(lpbiPalette),0		\
	)

#define ICDecompressEnd(hic) ICSendMessage(hic, ICM_DECOMPRESS_END, 0, 0)
#define ICDecompressEndEx(hic) ICSendMessage(hic,ICM_DECOMPRESSEX_END, 0, 0)

#define ICDRAW_QUERY        0x00000001L   /* test for support */
#define ICDRAW_FULLSCREEN   0x00000002L   /* draw to full screen */
#define ICDRAW_HDC          0x00000004L   /* draw to a HDC/HWND */


WIN_BOOL	VFWAPI	ICInfo(long fccType, long fccHandler, ICINFO * lpicinfo);
LRESULT	VFWAPI	ICGetInfo(HIC hic,ICINFO *picinfo, long cb);
HIC	VFWAPI	ICOpen(long fccType, long fccHandler, UINT wMode);
//HIC	VFWAPI	ICOpenFunction(long fccType, long fccHandler, unsigned int wMode, void* lpfnHandler);

LRESULT VFWAPI ICClose(HIC hic);
LRESULT	VFWAPI ICSendMessage(HIC hic, unsigned int msg, long dw1, long dw2);
//HIC	VFWAPI ICLocate(long fccType, long fccHandler, LPBITMAPINFOHEADER lpbiIn, LPBITMAPINFOHEADER lpbiOut, short wFlags);

int VFWAPI ICDoSomething(void);

long	VFWAPIV	ICDrawBegin(
        HIC			hic,
        long			dwFlags,/* flags */
        HPALETTE		hpal,	/* palette to draw with */
        HWND			hwnd,	/* window to draw to */
        HDC			hdc,	/* HDC to draw to */
        INT			xDst,	/* destination rectangle */
        INT			yDst,
        INT			dxDst,
        INT			dyDst,
        LPBITMAPINFOHEADER	lpbi,	/* format of frame to draw */
        INT			xSrc,	/* source rectangle */
        INT			ySrc,
        INT			dxSrc,
        INT			dySrc,
        long			dwRate,	/* frames/second = (dwRate/dwScale) */
        long			dwScale
);

/* as passed to ICM_DRAW_BEGIN (FIXME: correct only for Win32?)  */
typedef struct {
	long		dwFlags;
	HPALETTE	hpal;
	HWND		hwnd;
	HDC		hdc;
	INT		xDst;
	INT		yDst;
	INT		dxDst;
	INT		dyDst;
	LPBITMAPINFOHEADER	lpbi;
	INT		xSrc;
	INT		ySrc;
	INT		dxSrc;
	INT		dySrc;
	long		dwRate;
	long		dwScale;
} ICDRAWBEGIN;

#define ICDRAW_HURRYUP      0x80000000L   /* don't draw just buffer (hurry up!) */
#define ICDRAW_UPDATE       0x40000000L   /* don't draw just update screen */
#define ICDRAW_PREROLL      0x20000000L   /* this frame is before real start */
#define ICDRAW_NULLFRAME    0x10000000L   /* repeat last frame */
#define ICDRAW_NOTKEYFRAME  0x08000000L   /* this frame is not a key frame */

typedef struct {
	long	dwFlags;
	void*	lpFormat;
	void*	lpData;
	long	cbData;
	long	lTime;
} ICDRAW;

long VFWAPIV ICDraw(HIC hic,long dwFlags,void* lpFormat,void* lpData,long cbData,long lTime);


#define	AVIGETFRAMEF_BESTDISPLAYFMT	1

typedef struct AVISTREAMINFOA {
    long	fccType;
    long	fccHandler;
    long	dwFlags;        /* AVIIF_* */
    long	dwCaps;
    short	wPriority;
    short	wLanguage;
    long	dwScale;
    long	dwRate;		/* dwRate / dwScale == samples/second */
    long	dwStart;
    long	dwLength;	/* In units above... */
    long	dwInitialFrames;
    long	dwSuggestedBufferSize;
    long	dwQuality;
    long	dwSampleSize;
    RECT	rcFrame;
    long	dwEditCount;
    long	dwFormatChangeCount;
    char	szName[64];
} AVISTREAMINFOA, * LPAVISTREAMINFOA, *PAVISTREAMINFOA;

typedef struct AVISTREAMINFOW {
    long	fccType;
    long	fccHandler;
    long	dwFlags;
    long	dwCaps;
    short	wPriority;
    short	wLanguage;
    long	dwScale;
    long	dwRate;		/* dwRate / dwScale == samples/second */
    long	dwStart;
    long	dwLength;	/* In units above... */
    long	dwInitialFrames;
    long	dwSuggestedBufferSize;
    long	dwQuality;
    long	dwSampleSize;
    RECT	rcFrame;
    long	dwEditCount;
    long	dwFormatChangeCount;
    short	szName[64];
} AVISTREAMINFOW, * LPAVISTREAMINFOW, *PAVISTREAMINFOW;
DECL_WINELIB_TYPE_AW(AVISTREAMINFO)
DECL_WINELIB_TYPE_AW(LPAVISTREAMINFO)
DECL_WINELIB_TYPE_AW(PAVISTREAMINFO)

#define AVISTREAMINFO_DISABLED		0x00000001
#define AVISTREAMINFO_FORMATCHANGES	0x00010000

/* AVIFILEINFO.dwFlags */
#define AVIFILEINFO_HASINDEX		0x00000010
#define AVIFILEINFO_MUSTUSEINDEX	0x00000020
#define AVIFILEINFO_ISINTERLEAVED	0x00000100
#define AVIFILEINFO_WASCAPTUREFILE	0x00010000
#define AVIFILEINFO_COPYRIGHTED		0x00020000

/* AVIFILEINFO.dwCaps */
#define AVIFILECAPS_CANREAD		0x00000001
#define AVIFILECAPS_CANWRITE		0x00000002
#define AVIFILECAPS_ALLKEYFRAMES	0x00000010
#define AVIFILECAPS_NOCOMPRESSION	0x00000020

typedef struct AVIFILEINFOW {
    long               dwMaxBytesPerSec;
    long               dwFlags;
    long               dwCaps;
    long               dwStreams;
    long               dwSuggestedBufferSize;
    long               dwWidth;
    long               dwHeight;
    long               dwScale;        
    long               dwRate;
    long               dwLength;
    long               dwEditCount;
    short               szFileType[64];
} AVIFILEINFOW, * LPAVIFILEINFOW, *PAVIFILEINFOW;

typedef struct AVIFILEINFOA {
    long               dwMaxBytesPerSec;
    long               dwFlags;
    long               dwCaps;
    long               dwStreams;
    long               dwSuggestedBufferSize;
    long               dwWidth;
    long               dwHeight;
    long               dwScale;        
    long               dwRate;
    long               dwLength;
    long               dwEditCount;
    char		szFileType[64];
} AVIFILEINFOA, * LPAVIFILEINFOA, *PAVIFILEINFOA;

DECL_WINELIB_TYPE_AW(AVIFILEINFO)
DECL_WINELIB_TYPE_AW(PAVIFILEINFO)
DECL_WINELIB_TYPE_AW(LPAVIFILEINFO)

/* AVICOMPRESSOPTIONS.dwFlags. determines presence of fields in below struct */
#define AVICOMPRESSF_INTERLEAVE	0x00000001
#define AVICOMPRESSF_DATARATE	0x00000002
#define AVICOMPRESSF_KEYFRAMES	0x00000004
#define AVICOMPRESSF_VALID	0x00000008

typedef struct {
    long	fccType;		/* stream type, for consistency */
    long	fccHandler;		/* compressor */
    long	dwKeyFrameEvery;	/* keyframe rate */
    long	dwQuality;		/* compress quality 0-10,000 */
    long	dwBytesPerSecond;	/* unsigned chars per second */
    long	dwFlags;		/* flags... see below */
    void*	lpFormat;		/* save format */
    long	cbFormat;
    void*	lpParms;		/* compressor options */
    long	cbParms;
    long	dwInterleaveEvery;	/* for non-video streams only */
} AVICOMPRESSOPTIONS, *LPAVICOMPRESSOPTIONS,*PAVICOMPRESSOPTIONS;



typedef struct {
    long		cbSize;		// set to sizeof(COMPVARS) before
					// calling ICCompressorChoose
    long		dwFlags;	// see below...
    HIC			hic;		// HIC of chosen compressor
    long               fccType;	// basically ICTYPE_VIDEO
    long               fccHandler;	// handler of chosen compressor or
					// "" or "DIB "
    LPBITMAPINFO	lpbiIn;		// input format
    LPBITMAPINFO	lpbiOut;	// output format - will compress to this
    void*		lpBitsOut;
    void*		lpBitsPrev;
    long		lFrame;
    long		lKey;		// key frames how often?
    long		lDataRate;	// desired data rate KB/Sec
    long		lQ;		// desired quality
    long		lKeyCount;
    void*		lpState;	// state of compressor
    long		cbState;	// size of the state
} COMPVARS, *PCOMPVARS;

// FLAGS for dwFlags element of COMPVARS structure:


#define AVIERR_OK		0
#define MAKE_AVIERR(error)	MAKE_SCODE(SEVERITY_ERROR,FACILITY_ITF,0x4000+error)

#define AVIERR_UNSUPPORTED	MAKE_AVIERR(101)
#define AVIERR_BADFORMAT	MAKE_AVIERR(102)
#define AVIERR_MEMORY		MAKE_AVIERR(103)
#define AVIERR_INTERNAL		MAKE_AVIERR(104)
#define AVIERR_BADFLAGS		MAKE_AVIERR(105)
#define AVIERR_BADPARAM		MAKE_AVIERR(106)
#define AVIERR_BADSIZE		MAKE_AVIERR(107)
#define AVIERR_BADHANDLE	MAKE_AVIERR(108)
#define AVIERR_FILEREAD		MAKE_AVIERR(109)
#define AVIERR_FILEWRITE	MAKE_AVIERR(110)
#define AVIERR_FILEOPEN		MAKE_AVIERR(111)
#define AVIERR_COMPRESSOR	MAKE_AVIERR(112)
#define AVIERR_NOCOMPRESSOR	MAKE_AVIERR(113)
#define AVIERR_READONLY		MAKE_AVIERR(114)
#define AVIERR_NODATA		MAKE_AVIERR(115)
#define AVIERR_BUFFERTOOSMALL	MAKE_AVIERR(116)
#define AVIERR_CANTCOMPRESS	MAKE_AVIERR(117)
#define AVIERR_USERABORT	MAKE_AVIERR(198)
#define AVIERR_ERROR		MAKE_AVIERR(199)

#ifdef __cplusplus
}
#endif
#endif /* MPLAYER_VFW_H */