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vfw.h

/*
 * Copyright (C) the Wine project
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#ifndef __WINE_VFW_H
#define __WINE_VFW_H

#include <mmsystem.h>
#include <mmreg.h>
#include <msacm.h>

#define VFWAPI    WINAPI
#define VFWAPIV   WINAPIV

#ifdef __cplusplus
extern "C" {
#endif  /* __cplusplus */

typedef HANDLE HDRAWDIB;

/*****************************************************************************
 * Predeclare the interfaces
 */
typedef struct IAVIStream *PAVISTREAM;
typedef struct IAVIFile *PAVIFILE;
typedef struct IGetFrame *PGETFRAME;
typedef struct IAVIEditStream *PAVIEDITSTREAM;

/* Installable Compressor Manager */

#define ICVERSION 0x0104

DECLARE_HANDLE(HIC);

/* error return codes */
#define     ICERR_OK          0
#define     ICERR_DONTDRAW          1
#define     ICERR_NEWPALETTE  2
#define     ICERR_GOTOKEYFRAME      3
#define     ICERR_STOPDRAWING 4

#define     ICERR_UNSUPPORTED -1
#define     ICERR_BADFORMAT         -2
#define     ICERR_MEMORY            -3
#define     ICERR_INTERNAL          -4
#define     ICERR_BADFLAGS          -5
#define     ICERR_BADPARAM          -6
#define     ICERR_BADSIZE           -7
#define     ICERR_BADHANDLE         -8
#define     ICERR_CANTUPDATE  -9
#define     ICERR_ABORT       -10
#define     ICERR_ERROR       -100
#define     ICERR_BADBITDEPTH -200
#define     ICERR_BADIMAGESIZE      -201

#define     ICERR_CUSTOM            -400

/* ICM Messages */
#define     ICM_USER          (DRV_USER+0x0000)

/* ICM driver message range */
#define     ICM_RESERVED_LOW  (DRV_USER+0x1000)
#define     ICM_RESERVED_HIGH (DRV_USER+0x2000)
#define     ICM_RESERVED            ICM_RESERVED_LOW

#define     ICM_GETSTATE            (ICM_RESERVED+0)
#define     ICM_SETSTATE            (ICM_RESERVED+1)
#define     ICM_GETINFO       (ICM_RESERVED+2)

#define     ICM_CONFIGURE           (ICM_RESERVED+10)
#define     ICM_ABOUT         (ICM_RESERVED+11)
/* */

#define     ICM_GETDEFAULTQUALITY   (ICM_RESERVED+30)
#define     ICM_GETQUALITY          (ICM_RESERVED+31)
#define     ICM_SETQUALITY          (ICM_RESERVED+32)

#define     ICM_SET                 (ICM_RESERVED+40)
#define     ICM_GET                 (ICM_RESERVED+41)

/* 2 constant FOURCC codes */
#define ICM_FRAMERATE         mmioFOURCC('F','r','m','R')
#define ICM_KEYFRAMERATE      mmioFOURCC('K','e','y','R')

#define     ICM_COMPRESS_GET_FORMAT       (ICM_USER+4)
#define     ICM_COMPRESS_GET_SIZE         (ICM_USER+5)
#define     ICM_COMPRESS_QUERY            (ICM_USER+6)
#define     ICM_COMPRESS_BEGIN            (ICM_USER+7)
#define     ICM_COMPRESS                  (ICM_USER+8)
#define     ICM_COMPRESS_END        (ICM_USER+9)

#define     ICM_DECOMPRESS_GET_FORMAT     (ICM_USER+10)
#define     ICM_DECOMPRESS_QUERY          (ICM_USER+11)
#define     ICM_DECOMPRESS_BEGIN          (ICM_USER+12)
#define     ICM_DECOMPRESS                (ICM_USER+13)
#define     ICM_DECOMPRESS_END            (ICM_USER+14)
#define     ICM_DECOMPRESS_SET_PALETTE    (ICM_USER+29)
#define     ICM_DECOMPRESS_GET_PALETTE    (ICM_USER+30)

#define     ICM_DRAW_QUERY                (ICM_USER+31)
#define     ICM_DRAW_BEGIN                (ICM_USER+15)
#define     ICM_DRAW_GET_PALETTE          (ICM_USER+16)
#define     ICM_DRAW_START                (ICM_USER+18)
#define     ICM_DRAW_STOP                 (ICM_USER+19)
#define     ICM_DRAW_END                  (ICM_USER+21)
#define     ICM_DRAW_GETTIME        (ICM_USER+32)
#define     ICM_DRAW                (ICM_USER+33)
#define     ICM_DRAW_WINDOW               (ICM_USER+34)
#define     ICM_DRAW_SETTIME        (ICM_USER+35)
#define     ICM_DRAW_REALIZE        (ICM_USER+36)
#define     ICM_DRAW_FLUSH                (ICM_USER+37)
#define     ICM_DRAW_RENDERBUFFER         (ICM_USER+38)

#define     ICM_DRAW_START_PLAY           (ICM_USER+39)
#define     ICM_DRAW_STOP_PLAY            (ICM_USER+40)

#define     ICM_DRAW_SUGGESTFORMAT        (ICM_USER+50)
#define     ICM_DRAW_CHANGEPALETTE        (ICM_USER+51)

#define     ICM_GETBUFFERSWANTED          (ICM_USER+41)

#define     ICM_GETDEFAULTKEYFRAMERATE    (ICM_USER+42)

#define     ICM_DECOMPRESSEX_BEGIN        (ICM_USER+60)
#define     ICM_DECOMPRESSEX_QUERY        (ICM_USER+61)
#define     ICM_DECOMPRESSEX        (ICM_USER+62)
#define     ICM_DECOMPRESSEX_END          (ICM_USER+63)

#define     ICM_COMPRESS_FRAMES_INFO      (ICM_USER+70)
#define     ICM_SET_STATUS_PROC           (ICM_USER+72)

#ifndef comptypeDIB
#define comptypeDIB  mmioFOURCC('D','I','B',' ')
#endif

/* structs */

/* NOTE: Only the 16 bit structs are packed. Structs that are packed anyway
 * have not been changed. If a structure is later extended, you may need to create
 * two versions of it.
 */

typedef struct {
      DWORD dwSize;           /* 00: size */
      DWORD fccType;    /* 04: type 'vidc' usually */
      DWORD fccHandler; /* 08: */
      DWORD dwVersion;  /* 0c: version of compman opening you */
      DWORD dwFlags;    /* 10: LOWORD is type specific */
      LRESULT     dwError;    /* 14: */
      LPVOID      pV1Reserved;      /* 18: */
      LPVOID      pV2Reserved;      /* 1c: */
      DWORD dnDevNode;  /* 20: */
                        /* 24: */
} ICOPEN,*LPICOPEN;

#define ICCOMPRESS_KEYFRAME     0x00000001L

typedef struct {
    DWORD         dwFlags;
    LPBITMAPINFOHEADER  lpbiOutput;
    LPVOID        lpOutput;
    LPBITMAPINFOHEADER  lpbiInput;
    LPVOID        lpInput;
    LPDWORD       lpckid;
    LPDWORD       lpdwFlags;
    LONG          lFrameNum;
    DWORD         dwFrameSize;
    DWORD         dwQuality;
    LPBITMAPINFOHEADER  lpbiPrev;
    LPVOID        lpPrev;
} ICCOMPRESS;

DWORD VFWAPIV ICCompress(
      HIC hic,DWORD dwFlags,LPBITMAPINFOHEADER lpbiOutput,LPVOID lpData,
      LPBITMAPINFOHEADER lpbiInput,LPVOID lpBits,LPDWORD lpckid,
      LPDWORD lpdwFlags,LONG lFrameNum,DWORD dwFrameSize,DWORD dwQuality,
      LPBITMAPINFOHEADER lpbiPrev,LPVOID lpPrev
);

#define ICCompressGetFormat(hic, lpbiInput, lpbiOutput)           \
      ICSendMessage(                                        \
          hic,ICM_COMPRESS_GET_FORMAT,(DWORD_PTR)(LPVOID)(lpbiInput),   \
          (DWORD_PTR)(LPVOID)(lpbiOutput)                         \
      )

#define ICCompressGetFormatSize(hic,lpbi) ICCompressGetFormat(hic,lpbi,NULL)

#define ICCompressBegin(hic, lpbiInput, lpbiOutput)               \
    ICSendMessage(                                          \
      hic, ICM_COMPRESS_BEGIN, (DWORD_PTR)(LPVOID)(lpbiInput),          \
      (DWORD_PTR)(LPVOID)(lpbiOutput)                             \
    )

#define ICCompressGetSize(hic, lpbiInput, lpbiOutput)                   \
    ICSendMessage(                                          \
      hic, ICM_COMPRESS_GET_SIZE, (DWORD_PTR)(LPVOID)(lpbiInput),       \
      (DWORD_PTR)(LPVOID)(lpbiOutput)                             \
    )

#define ICCompressQuery(hic, lpbiInput, lpbiOutput)         \
    ICSendMessage(                                    \
      hic, ICM_COMPRESS_QUERY, (DWORD_PTR)(LPVOID)(lpbiInput),    \
      (DWORD_PTR)(LPVOID)(lpbiOutput)                       \
    )

#define ICCompressEnd(hic) ICSendMessage(hic, ICM_COMPRESS_END, 0, 0)

/* ICCOMPRESSFRAMES.dwFlags */
#define ICCOMPRESSFRAMES_PADDING        0x00000001
typedef struct {
    DWORD               dwFlags;
    LPBITMAPINFOHEADER  lpbiOutput;
    LPARAM              lOutput;
    LPBITMAPINFOHEADER  lpbiInput;
    LPARAM              lInput;
    LONG                lStartFrame;
    LONG                lFrameCount;
    LONG                lQuality;
    LONG                lDataRate;
    LONG                lKeyRate;
    DWORD               dwRate;
    DWORD               dwScale;
    DWORD               dwOverheadPerFrame;
    DWORD               dwReserved2;
    LONG (CALLBACK *GetData)(LPARAM lInput,LONG lFrame,LPVOID lpBits,LONG len);
    LONG (CALLBACK *PutData)(LPARAM lOutput,LONG lFrame,LPVOID lpBits,LONG len);
} ICCOMPRESSFRAMES;

typedef struct {
    DWORD         dwFlags;
    LPARAM        lParam;
   /* messages for Status callback */
#define ICSTATUS_START      0
#define ICSTATUS_STATUS     1
#define ICSTATUS_END        2
#define ICSTATUS_ERROR      3
#define ICSTATUS_YIELD      4
    /* FIXME: some X11 libs define Status as int... */
    /* LONG (CALLBACK *zStatus)(LPARAM lParam, UINT message, LONG l); */
    LONG (CALLBACK *zStatus)(LPARAM lParam, UINT message, LONG l);
} ICSETSTATUSPROC;

/* Values for wMode of ICOpen() */
#define     ICMODE_COMPRESS         1
#define     ICMODE_DECOMPRESS 2
#define     ICMODE_FASTDECOMPRESS   3
#define     ICMODE_QUERY            4
#define     ICMODE_FASTCOMPRESS     5
#define     ICMODE_DRAW       8

/* quality flags */
#define ICQUALITY_LOW       0
#define ICQUALITY_HIGH      10000
#define ICQUALITY_DEFAULT   -1

typedef struct {
      DWORD dwSize;           /* 00: */
      DWORD fccType;    /* 04:compressor type     'vidc' 'audc' */
      DWORD fccHandler; /* 08:compressor sub-type 'rle ' 'jpeg' 'pcm '*/
      DWORD dwFlags;    /* 0c:flags LOWORD is type specific */
      DWORD dwVersion;  /* 10:version of the driver */
      DWORD dwVersionICM;     /* 14:version of the ICM used */
      /*
       * under Win32, the driver always returns UNICODE strings.
       */
      WCHAR szName[16];       /* 18:short name */
      WCHAR szDescription[128];     /* 38:long name */
      WCHAR szDriver[128];          /* 138:driver that contains compressor*/
                              /* 238: */
} ICINFO;

/* ICINFO.dwFlags */
#define     VIDCF_QUALITY           0x0001  /* supports quality */
#define     VIDCF_CRUNCH            0x0002  /* supports crunching to a frame size */
#define     VIDCF_TEMPORAL          0x0004  /* supports inter-frame compress */
#define     VIDCF_COMPRESSFRAMES    0x0008  /* wants the compress all frames message */
#define     VIDCF_DRAW        0x0010  /* supports drawing */
#define     VIDCF_FASTTEMPORALC     0x0020  /* does not need prev frame on compress */
#define     VIDCF_FASTTEMPORALD     0x0080  /* does not need prev frame on decompress */
#define     VIDCF_QUALITYTIME 0x0040  /* supports temporal quality */

#define     VIDCF_FASTTEMPORAL      (VIDCF_FASTTEMPORALC|VIDCF_FASTTEMPORALD)


/* function shortcuts */
/* ICM_ABOUT */
#define ICMF_ABOUT_QUERY         0x00000001

#define ICQueryAbout(hic) \
      (ICSendMessage(hic,ICM_ABOUT,(DWORD_PTR)-1,ICMF_ABOUT_QUERY)==ICERR_OK)

#define ICAbout(hic, hwnd) ICSendMessage(hic,ICM_ABOUT,(DWORD_PTR)(UINT_PTR)(hwnd),0)

/* ICM_CONFIGURE */
#define ICMF_CONFIGURE_QUERY  0x00000001
#define ICQueryConfigure(hic) \
      (ICSendMessage(hic,ICM_CONFIGURE,(DWORD_PTR)-1,ICMF_CONFIGURE_QUERY)==ICERR_OK)

#define ICConfigure(hic,hwnd) \
      ICSendMessage(hic,ICM_CONFIGURE,(DWORD_PTR)(UINT_PTR)(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_PREROLL        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 {
    DWORD         dwFlags;    /* flags (from AVI index...) */
    LPBITMAPINFOHEADER  lpbiInput;  /* BITMAPINFO of compressed data */
    LPVOID        lpInput;    /* compressed data */
    LPBITMAPINFOHEADER  lpbiOutput; /* DIB to decompress to */
    LPVOID        lpOutput;
    DWORD         ckid;       /* ckid from AVI file */
} ICDECOMPRESS;

typedef struct {
    DWORD         dwFlags;
    LPBITMAPINFOHEADER  lpbiSrc;
    LPVOID        lpSrc;
    LPBITMAPINFOHEADER  lpbiDst;
    LPVOID        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;

DWORD VFWAPIV ICDecompress(HIC hic,DWORD dwFlags,LPBITMAPINFOHEADER lpbiFormat,LPVOID lpData,LPBITMAPINFOHEADER lpbi,LPVOID lpBits);

#define ICDecompressBegin(hic, lpbiInput, lpbiOutput)       \
    ICSendMessage(                                    \
      hic, ICM_DECOMPRESS_BEGIN, (DWORD_PTR)(LPVOID)(lpbiInput),  \
      (DWORD_PTR)(LPVOID)(lpbiOutput)                       \
    )

#define ICDecompressQuery(hic, lpbiInput, lpbiOutput)       \
    ICSendMessage(                                    \
      hic,ICM_DECOMPRESS_QUERY, (DWORD_PTR)(LPVOID)(lpbiInput),   \
      (DWORD_PTR) (LPVOID)(lpbiOutput)                      \
    )

#define ICDecompressGetFormat(hic, lpbiInput, lpbiOutput)         \
    ((LONG)ICSendMessage(                                   \
      hic,ICM_DECOMPRESS_GET_FORMAT, (DWORD_PTR)(LPVOID)(lpbiInput),    \
      (DWORD_PTR)(LPVOID)(lpbiOutput)                             \
    ))

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

#define ICDecompressGetPalette(hic, lpbiInput, lpbiOutput)        \
    ICSendMessage(                                          \
      hic, ICM_DECOMPRESS_GET_PALETTE, (DWORD_PTR)(LPVOID)(lpbiInput),  \
      (DWORD_PTR)(LPVOID)(lpbiOutput)                             \
    )

#define ICDecompressSetPalette(hic,lpbiPalette) \
        ICSendMessage(                    \
            hic,ICM_DECOMPRESS_SET_PALETTE,           \
            (DWORD_PTR)(LPVOID)(lpbiPalette),0        \
      )

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

LRESULT     VFWAPI      ICSendMessage(HIC hic, UINT msg, DWORD_PTR dw1, DWORD_PTR dw2);

static inline LRESULT VFWAPI ICDecompressEx(HIC hic, DWORD dwFlags,
                                  LPBITMAPINFOHEADER lpbiSrc, LPVOID lpSrc,
                                  int xSrc, int ySrc, int dxSrc, int dySrc,
                                  LPBITMAPINFOHEADER lpbiDst, LPVOID lpDst,
                                  int xDst, int yDst, int dxDst, int dyDst)
{
    ICDECOMPRESSEX ic;

    ic.dwFlags = dwFlags;
    ic.lpbiSrc = lpbiSrc;
    ic.lpSrc = lpSrc;
    ic.xSrc = xSrc;
    ic.ySrc = ySrc;
    ic.dxSrc = dxSrc;
    ic.dySrc = dySrc;
    ic.lpbiDst = lpbiDst;
    ic.lpDst = lpDst;
    ic.xDst = xDst;
    ic.yDst = yDst;
    ic.dxDst = dxDst;
    ic.dyDst = dyDst;
    return ICSendMessage(hic, ICM_DECOMPRESSEX, (DWORD_PTR)&ic, sizeof(ic));
}

static inline LRESULT VFWAPI ICDecompressExBegin(HIC hic, DWORD dwFlags,
                                     LPBITMAPINFOHEADER lpbiSrc,
                                     LPVOID lpSrc,
                                     int xSrc, int ySrc, int dxSrc, int dySrc,
                                     LPBITMAPINFOHEADER lpbiDst,
                                     LPVOID lpDst,
                                     int xDst,
                                     int yDst,
                                     int dxDst,
                                     int dyDst)
{
    ICDECOMPRESSEX ic;

    ic.dwFlags = dwFlags;
    ic.lpbiSrc = lpbiSrc;
    ic.lpSrc = lpSrc;
    ic.xSrc = xSrc;
    ic.ySrc = ySrc;
    ic.dxSrc = dxSrc;
    ic.dySrc = dySrc;
    ic.lpbiDst = lpbiDst;
    ic.lpDst = lpDst;
    ic.xDst = xDst;
    ic.yDst = yDst;
    ic.dxDst = dxDst;
    ic.dyDst = dyDst;
    return ICSendMessage(hic, ICM_DECOMPRESSEX_BEGIN, (DWORD_PTR)&ic, sizeof(ic));
}
static inline LRESULT VFWAPI ICDecompressExQuery(HIC hic, DWORD dwFlags,
                                     LPBITMAPINFOHEADER lpbiSrc,
                                     LPVOID lpSrc,
                                     int xSrc, int ySrc, int dxSrc, int dySrc,
                                     LPBITMAPINFOHEADER lpbiDst,
                                     LPVOID lpDst,
                                     int xDst,
                                     int yDst,
                                     int dxDst,
                                     int dyDst)
{
    ICDECOMPRESSEX ic;

    ic.dwFlags = dwFlags;
    ic.lpbiSrc = lpbiSrc;
    ic.lpSrc = lpSrc;
    ic.xSrc = xSrc;
    ic.ySrc = ySrc;
    ic.dxSrc = dxSrc;
    ic.dySrc = dySrc;
    ic.lpbiDst = lpbiDst;
    ic.lpDst = lpDst;
    ic.xDst = xDst;
    ic.yDst = yDst;
    ic.dxDst = dxDst;
    ic.dyDst = dyDst;
    return ICSendMessage(hic, ICM_DECOMPRESSEX_QUERY, (DWORD_PTR)&ic, sizeof(ic));
}

#define ICDecompressExEnd(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 */
#define ICDRAW_ANIMATE      0x00000008L     /* expect palette animation */
#define ICDRAW_CONTINUE     0x00000010L     /* draw is a continuation of previous draw */
#define ICDRAW_MEMORYDC     0x00000020L     /* DC is offscreen, by the way */
#define ICDRAW_UPDATING     0x00000040L     /* We're updating, as opposed to playing */
#define ICDRAW_RENDER       0x00000080L   /* used to render data not draw it */
#define ICDRAW_BUFFER       0x00000100L   /* buffer data offscreen, we will need to update it */

#define ICDecompressOpen(fccType, fccHandler, lpbiIn, lpbiOut) \
    ICLocate(fccType, fccHandler, lpbiIn, lpbiOut, ICMODE_DECOMPRESS)

#define ICDrawOpen(fccType, fccHandler, lpbiIn) \
    ICLocate(fccType, fccHandler, lpbiIn, NULL, ICMODE_DRAW)

HANDLE VFWAPI ICImageCompress(HIC hic, UINT uiFlags, LPBITMAPINFO lpbiIn,
                        LPVOID lpBits, LPBITMAPINFO lpbiOut, LONG lQuality,
                        LONG* plSize);

HANDLE VFWAPI ICImageDecompress(HIC hic, UINT uiFlags, LPBITMAPINFO lpbiIn,
                        LPVOID lpBits, LPBITMAPINFO lpbiOut);

BOOL  VFWAPI      ICInfo(DWORD fccType, DWORD fccHandler, ICINFO * lpicinfo);
BOOL    VFWAPI  ICInstall(DWORD fccType, DWORD fccHandler, LPARAM lParam, LPSTR szDesc, UINT wFlags);
BOOL    VFWAPI  ICRemove(DWORD fccType, DWORD fccHandler, UINT wFlags);
LRESULT     VFWAPI      ICGetInfo(HIC hic,ICINFO *picinfo, DWORD cb);
HIC   VFWAPI      ICOpen(DWORD fccType, DWORD fccHandler, UINT wMode);
#ifdef WINE_STRICT_PROTOTYPES
HIC   VFWAPI      ICOpenFunction(DWORD fccType, DWORD fccHandler, UINT wMode, DRIVERPROC lpfnHandler);
#else
HIC   VFWAPI      ICOpenFunction(DWORD fccType, DWORD fccHandler, UINT wMode, FARPROC lpfnHandler);
#endif

LRESULT VFWAPI    ICClose(HIC hic);
HIC   VFWAPI      ICLocate(DWORD fccType, DWORD fccHandler, LPBITMAPINFOHEADER lpbiIn, LPBITMAPINFOHEADER lpbiOut, WORD wFlags);
HIC   VFWAPI      ICGetDisplayFormat(HIC hic, LPBITMAPINFOHEADER lpbiIn, LPBITMAPINFOHEADER lpbiOut, int BitDepth, int dx, int dy);

/* Values for wFlags of ICInstall() */
#define ICINSTALL_UNICODE       0x8000
#define ICINSTALL_FUNCTION      0x0001
#define ICINSTALL_DRIVER        0x0002
#define ICINSTALL_HDRV          0x0004
#define ICINSTALL_DRIVERW       0x8002

#define ICGetState(hic, pv, cb) \
    ICSendMessage(hic, ICM_GETSTATE, (DWORD_PTR)(LPVOID)(pv), (DWORD_PTR)(cb))
#define ICSetState(hic, pv, cb) \
    ICSendMessage(hic, ICM_SETSTATE, (DWORD_PTR)(LPVOID)(pv), (DWORD_PTR)(cb))
#define ICGetStateSize(hic) \
    ICGetState(hic, NULL, 0)

static inline DWORD ICGetDefaultQuality(HIC hic)
{
   DWORD dwICValue;
   ICSendMessage(hic, ICM_GETDEFAULTQUALITY, (DWORD_PTR)(LPVOID)&dwICValue, sizeof(DWORD));
   return dwICValue;
}

static inline DWORD ICGetDefaultKeyFrameRate(HIC hic)
{
   DWORD dwICValue;
   ICSendMessage(hic, ICM_GETDEFAULTKEYFRAMERATE, (DWORD_PTR)(LPVOID)&dwICValue, sizeof(DWORD));
   return dwICValue;
}

#define ICDrawWindow(hic, prc) \
    ICSendMessage(hic, ICM_DRAW_WINDOW, (DWORD_PTR)(LPVOID)(prc), sizeof(RECT))

/* As passed to ICM_DRAW_SUGGESTFORMAT */
typedef struct {
      DWORD dwFlags;
      LPBITMAPINFOHEADER lpbiIn;
      LPBITMAPINFOHEADER lpbiSuggest;
      INT dxSrc;
      INT dySrc;
      INT dxDst;
      INT dyDst;
      HIC hicDecompressor;
} ICDRAWSUGGEST;

typedef struct {
    DWORD               dwFlags;
    int                 iStart;
    int                 iLen;
    LPPALETTEENTRY      lppe;
} ICPALETTE;

DWORD VFWAPIV     ICDrawBegin(
        HIC             hic,
        DWORD                 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,
        DWORD                 dwRate,     /* frames/second = (dwRate/dwScale) */
        DWORD                 dwScale
);

/* as passed to ICM_DRAW_BEGIN */
typedef struct {
      DWORD       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;
      DWORD       dwRate;
      DWORD       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 {
      DWORD dwFlags;
      LPVOID      lpFormat;
      LPVOID      lpData;
      DWORD cbData;
      LONG  lTime;
} ICDRAW;

DWORD VFWAPIV ICDraw(HIC hic,DWORD dwFlags,LPVOID lpFormat,LPVOID lpData,DWORD cbData,LONG lTime);

static inline LRESULT VFWAPI ICDrawSuggestFormat(HIC hic, LPBITMAPINFOHEADER lpbiIn,
                                     LPBITMAPINFOHEADER lpbiOut,
                                     int dxSrc, int dySrc,
                                     int dxDst, int dyDst,
                                     HIC hicDecomp)
{
    ICDRAWSUGGEST ic;

    ic.lpbiIn = lpbiIn;
    ic.lpbiSuggest = lpbiOut;
    ic.dxSrc = dxSrc;
    ic.dySrc = dySrc;
    ic.dxDst = dxDst;
    ic.dyDst = dyDst;
    ic.hicDecompressor = hicDecomp;
    return ICSendMessage(hic, ICM_DRAW_SUGGESTFORMAT, (DWORD_PTR)&ic, sizeof(ic));
}

#define ICDrawQuery(hic, lpbiInput) \
    ICSendMessage(hic, ICM_DRAW_QUERY, (DWORD_PTR)(LPVOID)(lpbiInput), 0L)

#define ICDrawChangePalette(hic, lpbiInput) \
    ICSendMessage(hic, ICM_DRAW_CHANGEPALETTE, (DWORD_PTR)(LPVOID)(lpbiInput), 0L)

#define ICGetBuffersWanted(hic, lpdwBuffers) \
    ICSendMessage(hic, ICM_GETBUFFERSWANTED, (DWORD_PTR)(LPVOID)(lpdwBuffers), 0)

#define ICDrawEnd(hic) \
    ICSendMessage(hic, ICM_DRAW_END, 0, 0)

#define ICDrawStart(hic) \
    ICSendMessage(hic, ICM_DRAW_START, 0, 0)

#define ICDrawStartPlay(hic, lFrom, lTo) \
    ICSendMessage(hic, ICM_DRAW_START_PLAY, (DWORD_PTR)(lFrom), (DWORD_PTR)(lTo))

#define ICDrawStop(hic) \
    ICSendMessage(hic, ICM_DRAW_STOP, 0, 0)

#define ICDrawStopPlay(hic) \
    ICSendMessage(hic, ICM_DRAW_STOP_PLAY, 0, 0)

#define ICDrawGetTime(hic, lplTime) \
    ICSendMessage(hic, ICM_DRAW_GETTIME, (DWORD_PTR)(LPVOID)(lplTime), 0)

#define ICDrawSetTime(hic, lTime) \
    ICSendMessage(hic, ICM_DRAW_SETTIME, (DWORD_PTR)lTime, 0)

#define ICDrawRealize(hic, hdc, fBackground) \
    ICSendMessage(hic, ICM_DRAW_REALIZE, (DWORD_PTR)(UINT_PTR)(HDC)(hdc), (DWORD_PTR)(BOOL)(fBackground))

#define ICDrawFlush(hic) \
    ICSendMessage(hic, ICM_DRAW_FLUSH, 0, 0)

#define ICDrawRenderBuffer(hic) \
    ICSendMessage(hic, ICM_DRAW_RENDERBUFFER, 0, 0)

static inline LRESULT VFWAPI ICSetStatusProc(HIC hic, DWORD dwFlags, LRESULT lParam,
                                   LONG (CALLBACK *fpfnStatus)(LPARAM, UINT, LONG))
{
    ICSETSTATUSPROC ic;

    ic.dwFlags = dwFlags;
    ic.lParam = lParam;
    /* FIXME: see comment in ICSETSTATUSPROC definition */
    ic.zStatus = fpfnStatus;

    return ICSendMessage(hic, ICM_SET_STATUS_PROC, (DWORD_PTR)&ic, sizeof(ic));
}

typedef struct {
    LONG          cbSize;
    DWORD         dwFlags;
    HIC                 hic;
    DWORD               fccType;
    DWORD               fccHandler;
    LPBITMAPINFO  lpbiIn;
    LPBITMAPINFO  lpbiOut;
    LPVOID        lpBitsOut;
    LPVOID        lpBitsPrev;
    LONG          lFrame;
    LONG          lKey;
    LONG          lDataRate;
    LONG          lQ;
    LONG          lKeyCount;
    LPVOID        lpState;
    LONG          cbState;
} COMPVARS, *PCOMPVARS;

#define ICMF_COMPVARS_VALID   0x00000001

BOOL VFWAPI ICCompressorChoose(HWND hwnd, UINT uiFlags, LPVOID pvIn, LPVOID lpData,
                         PCOMPVARS pc, LPSTR lpszTitle);

#define ICMF_CHOOSE_KEYFRAME        0x0001
#define ICMF_CHOOSE_DATARATE        0x0002
#define ICMF_CHOOSE_PREVIEW         0x0004
#define ICMF_CHOOSE_ALLCOMPRESSORS  0x0008

BOOL VFWAPI ICSeqCompressFrameStart(PCOMPVARS pc, LPBITMAPINFO lpbiIn);
void VFWAPI ICSeqCompressFrameEnd(PCOMPVARS pc);

LPVOID VFWAPI ICSeqCompressFrame(PCOMPVARS pc, UINT uiFlags, LPVOID lpBits,
                         BOOL *pfKey, LONG *plSize);
void VFWAPI ICCompressorFree(PCOMPVARS pc);

/********************* AVIFILE function declarations *************************/

#ifndef mmioFOURCC
#define mmioFOURCC( ch0, ch1, ch2, ch3 )                    \
      ( (DWORD)(BYTE)(ch0) | ( (DWORD)(BYTE)(ch1) << 8 ) |        \
      ( (DWORD)(BYTE)(ch2) << 16 ) | ( (DWORD)(BYTE)(ch3) << 24 ) )
#endif

#ifndef aviTWOCC
#define aviTWOCC(ch0, ch1) ((WORD)(BYTE)(ch0) | ((WORD)(BYTE)(ch1) << 8))
#endif

typedef WORD TWOCC;

#define ICTYPE_VIDEO          mmioFOURCC('v', 'i', 'd', 'c')
#define ICTYPE_AUDIO          mmioFOURCC('a', 'u', 'd', 'c')

#define formtypeAVI             mmioFOURCC('A', 'V', 'I', ' ')
#define listtypeAVIHEADER       mmioFOURCC('h', 'd', 'r', 'l')
#define ckidAVIMAINHDR          mmioFOURCC('a', 'v', 'i', 'h')
#define listtypeSTREAMHEADER    mmioFOURCC('s', 't', 'r', 'l')
#define ckidSTREAMHEADER        mmioFOURCC('s', 't', 'r', 'h')
#define ckidSTREAMFORMAT        mmioFOURCC('s', 't', 'r', 'f')
#define ckidSTREAMHANDLERDATA   mmioFOURCC('s', 't', 'r', 'd')
#define ckidSTREAMNAME        mmioFOURCC('s', 't', 'r', 'n')

#define listtypeAVIMOVIE        mmioFOURCC('m', 'o', 'v', 'i')
#define listtypeAVIRECORD       mmioFOURCC('r', 'e', 'c', ' ')

#define ckidAVINEWINDEX         mmioFOURCC('i', 'd', 'x', '1')

#define streamtypeANY           0UL
#define streamtypeVIDEO         mmioFOURCC('v', 'i', 'd', 's')
#define streamtypeAUDIO         mmioFOURCC('a', 'u', 'd', 's')
#define streamtypeMIDI          mmioFOURCC('m', 'i', 'd', 's')
#define streamtypeTEXT          mmioFOURCC('t', 'x', 't', 's')

/* Basic chunk types */
#define cktypeDIBbits           aviTWOCC('d', 'b')
#define cktypeDIBcompressed     aviTWOCC('d', 'c')
#define cktypePALchange         aviTWOCC('p', 'c')
#define cktypeWAVEbytes         aviTWOCC('w', 'b')

/* Chunk id to use for extra chunks for padding. */
#define ckidAVIPADDING          mmioFOURCC('J', 'U', 'N', 'K')

#define FromHex(n)            (((n) >= 'A') ? ((n) + 10 - 'A') : ((n) - '0'))
#define StreamFromFOURCC(fcc) ((WORD)((FromHex(LOBYTE(LOWORD(fcc))) << 4) + \
                              (FromHex(HIBYTE(LOWORD(fcc))))))
#define TWOCCFromFOURCC(fcc)    HIWORD(fcc)
#define ToHex(n)        ((BYTE)(((n) > 9) ? ((n) - 10 + 'A') : ((n) + '0')))
#define MAKEAVICKID(tcc, stream) \
                                MAKELONG((ToHex((stream) & 0x0f) << 8) | \
                                   (ToHex(((stream) & 0xf0) >> 4)), tcc)

/* AVIFileHdr.dwFlags */
#define AVIF_HASINDEX         0x00000010  /* Index at end of file? */
#define AVIF_MUSTUSEINDEX     0x00000020
#define AVIF_ISINTERLEAVED    0x00000100
#define AVIF_TRUSTCKTYPE      0x00000800  /* Use CKType to find key frames*/
#define AVIF_WASCAPTUREFILE   0x00010000
#define AVIF_COPYRIGHTED      0x00020000

#define AVI_HEADERSIZE  2048

typedef BOOL (CALLBACK *AVISAVECALLBACK)(INT);

typedef struct _MainAVIHeader
{
    DWORD   dwMicroSecPerFrame;
    DWORD   dwMaxBytesPerSec;
    DWORD   dwPaddingGranularity;
    DWORD   dwFlags;
    DWORD   dwTotalFrames;
    DWORD   dwInitialFrames;
    DWORD   dwStreams;
    DWORD   dwSuggestedBufferSize;
    DWORD   dwWidth;
    DWORD   dwHeight;
    DWORD   dwReserved[4];
} MainAVIHeader;

/* AVIStreamHeader.dwFlags */
#define AVISF_DISABLED                  0x00000001
#define AVISF_VIDEO_PALCHANGES          0x00010000

typedef struct {
    FOURCC  fccType;
    FOURCC  fccHandler;
    DWORD   dwFlags;        /* AVISF_* */
    WORD    wPriority;
    WORD    wLanguage;
    DWORD   dwInitialFrames;
    DWORD   dwScale;
    DWORD   dwRate; /* dwRate / dwScale == samples/second */
    DWORD   dwStart;
    DWORD   dwLength; /* In units above... */
    DWORD   dwSuggestedBufferSize;
    DWORD   dwQuality;
    DWORD   dwSampleSize;
    struct { SHORT left, top, right, bottom; } rcFrame; /* word.word - word.word in file */
} AVIStreamHeader;

/* AVIINDEXENTRY.dwFlags */
#define AVIIF_LIST      0x00000001  /* chunk is a 'LIST' */
#define AVIIF_TWOCC     0x00000002
#define AVIIF_KEYFRAME  0x00000010  /* this frame is a key frame. */
#define AVIIF_FIRSTPART 0x00000020
#define AVIIF_LASTPART  0x00000040
#define AVIIF_MIDPART   (AVIIF_LASTPART|AVIIF_FIRSTPART)
#define AVIIF_NOTIME    0x00000100  /* this frame doesn't take any time */
#define AVIIF_COMPUSE   0x0FFF0000

typedef struct _AVIINDEXENTRY {
    DWORD   ckid;
    DWORD   dwFlags;
    DWORD   dwChunkOffset;
    DWORD   dwChunkLength;
} AVIINDEXENTRY;

typedef struct _AVIPALCHANGE {
    BYTE          bFirstEntry;
    BYTE          bNumEntries;
    WORD          wFlags;           /* pad */
    PALETTEENTRY  peNew[1];
} AVIPALCHANGE;

#define AVIIF_KEYFRAME  0x00000010  /* this frame is a key frame. */

#define     AVIGETFRAMEF_BESTDISPLAYFMT   1

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

typedef struct _AVISTREAMINFOW {
    DWORD   fccType;
    DWORD   fccHandler;
    DWORD   dwFlags;
    DWORD   dwCaps;
    WORD    wPriority;
    WORD    wLanguage;
    DWORD   dwScale;
    DWORD   dwRate;           /* dwRate / dwScale == samples/second */
    DWORD   dwStart;
    DWORD   dwLength;   /* In units above... */
    DWORD   dwInitialFrames;
    DWORD   dwSuggestedBufferSize;
    DWORD   dwQuality;
    DWORD   dwSampleSize;
    RECT    rcFrame;
    DWORD   dwEditCount;
    DWORD   dwFormatChangeCount;
    WCHAR   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_TRUSTCKTYPE         0x00000800
#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 {
    DWORD               dwMaxBytesPerSec;
    DWORD               dwFlags;
    DWORD               dwCaps;
    DWORD               dwStreams;
    DWORD               dwSuggestedBufferSize;
    DWORD               dwWidth;
    DWORD               dwHeight;
    DWORD               dwScale;
    DWORD               dwRate;
    DWORD               dwLength;
    DWORD               dwEditCount;
    WCHAR               szFileType[64];
} AVIFILEINFOW, * LPAVIFILEINFOW, *PAVIFILEINFOW;
typedef struct _AVIFILEINFOA {
    DWORD               dwMaxBytesPerSec;
    DWORD               dwFlags;
    DWORD               dwCaps;
    DWORD               dwStreams;
    DWORD               dwSuggestedBufferSize;
    DWORD               dwWidth;
    DWORD               dwHeight;
    DWORD               dwScale;
    DWORD               dwRate;
    DWORD               dwLength;
    DWORD               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 {
    DWORD   fccType;          /* stream type, for consistency */
    DWORD   fccHandler;       /* compressor */
    DWORD   dwKeyFrameEvery;  /* keyframe rate */
    DWORD   dwQuality;        /* compress quality 0-10,000 */
    DWORD   dwBytesPerSecond; /* bytes per second */
    DWORD   dwFlags;          /* flags... see below */
    LPVOID  lpFormat;         /* save format */
    DWORD   cbFormat;
    LPVOID  lpParms;          /* compressor options */
    DWORD   cbParms;
    DWORD   dwInterleaveEvery;      /* for non-video streams only */
} AVICOMPRESSOPTIONS, *LPAVICOMPRESSOPTIONS,*PAVICOMPRESSOPTIONS;

#define FIND_DIR        0x0000000FL     /* direction mask */
#define FIND_NEXT       0x00000001L     /* search forward */
#define FIND_PREV       0x00000004L     /* search backward */
#define FIND_FROM_START 0x00000008L     /* start at the logical beginning */

#define FIND_TYPE       0x000000F0L     /* type mask */
#define FIND_KEY        0x00000010L     /* find a key frame */
#define FIND_ANY        0x00000020L     /* find any (non-empty) sample */
#define FIND_FORMAT     0x00000040L     /* find a formatchange */

#define FIND_RET        0x0000F000L     /* return mask */
#define FIND_POS        0x00000000L     /* return logical position */
#define FIND_LENGTH     0x00001000L     /* return logical size */
#define FIND_OFFSET     0x00002000L     /* return physical position */
#define FIND_SIZE       0x00003000L     /* return physical size */
#define FIND_INDEX      0x00004000L     /* return physical index position */

#include <ole2.h>

#define DEFINE_AVIGUID(name, l, w1, w2) \
    DEFINE_GUID(name, l, w1, w2, 0xC0,0,0,0,0,0,0,0x46)

DEFINE_AVIGUID(IID_IAVIFile,            0x00020020, 0, 0);
DEFINE_AVIGUID(IID_IAVIStream,          0x00020021, 0, 0);
DEFINE_AVIGUID(IID_IAVIStreaming,       0x00020022, 0, 0);
DEFINE_AVIGUID(IID_IGetFrame,           0x00020023, 0, 0);
DEFINE_AVIGUID(IID_IAVIEditStream,      0x00020024, 0, 0);

DEFINE_AVIGUID(CLSID_AVISimpleUnMarshal,0x00020009, 0, 0);
DEFINE_AVIGUID(CLSID_AVIFile,           0x00020000, 0, 0);

/*****************************************************************************
 * IAVIStream interface
 */
#define INTERFACE IAVIStream
DECLARE_INTERFACE_(IAVIStream,IUnknown)
{
    /*** IUnknown methods ***/
    STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
    STDMETHOD_(ULONG,Release)(THIS) PURE;
    /*** IAVIStream methods ***/
    STDMETHOD(Create)(THIS_ LPARAM lParam1, LPARAM lParam2) PURE;
    STDMETHOD(Info)(THIS_ AVISTREAMINFOW *psi, LONG lSize) PURE;
    STDMETHOD_(LONG,FindSample)(THIS_ LONG lPos, LONG lFlags) PURE;
    STDMETHOD(ReadFormat)(THIS_ LONG lPos, LPVOID lpFormat, LONG *lpcbFormat) PURE;
    STDMETHOD(SetFormat)(THIS_ LONG lPos, LPVOID lpFormat, LONG cbFormat) PURE;
    STDMETHOD(Read)(THIS_ LONG lStart, LONG lSamples, LPVOID lpBuffer, LONG cbBuffer, LONG *plBytes, LONG *plSamples) PURE;
    STDMETHOD(Write)(THIS_ LONG lStart, LONG lSamples, LPVOID lpBuffer, LONG cbBuffer, DWORD dwFlags, LONG *plSampWritten, LONG *plBytesWritten) PURE;
    STDMETHOD(Delete)(THIS_ LONG lStart, LONG lSamples) PURE;
    STDMETHOD(ReadData)(THIS_ DWORD fcc, LPVOID lpBuffer, LONG *lpcbBuffer) PURE;
    STDMETHOD(WriteData)(THIS_ DWORD fcc, LPVOID lpBuffer, LONG cbBuffer) PURE;
    STDMETHOD(SetInfo)(THIS_ AVISTREAMINFOW *plInfo, LONG cbInfo) PURE;
};
#undef INTERFACE

#if !defined(__cplusplus) || defined(CINTERFACE)
/*** IUnknown methods ***/
#define IAVIStream_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
#define IAVIStream_AddRef(p)             (p)->lpVtbl->AddRef(p)
#define IAVIStream_Release(p)            (p)->lpVtbl->Release(p)
/*** IAVIStream methods ***/
#define IAVIStream_Create(p,a,b)          (p)->lpVtbl->Create(p,a,b)
#define IAVIStream_Info(p,a,b)            (p)->lpVtbl->Info(p,a,b)
#define IAVIStream_FindSample(p,a,b)      (p)->lpVtbl->FindSample(p,a,b)
#define IAVIStream_ReadFormat(p,a,b,c)    (p)->lpVtbl->ReadFormat(p,a,b,c)
#define IAVIStream_SetFormat(p,a,b,c)     (p)->lpVtbl->SetFormat(p,a,b,c)
#define IAVIStream_Read(p,a,b,c,d,e,f)    (p)->lpVtbl->Read(p,a,b,c,d,e,f)
#define IAVIStream_Write(p,a,b,c,d,e,f,g) (p)->lpVtbl->Write(p,a,b,c,d,e,f,g)
#define IAVIStream_Delete(p,a,b)          (p)->lpVtbl->Delete(p,a,b)
#define IAVIStream_ReadData(p,a,b,c)      (p)->lpVtbl->ReadData(p,a,b,c)
#define IAVIStream_WriteData(p,a,b,c)     (p)->lpVtbl->WriteData(p,a,b,c)
#define IAVIStream_SetInfo(p,a,b)         (p)->lpVtbl->SetInfo(p,a,b)
#endif

#define AVISTREAMREAD_CONVENIENT      (-1L)

ULONG WINAPI AVIStreamAddRef(PAVISTREAM iface);
ULONG WINAPI AVIStreamRelease(PAVISTREAM iface);
HRESULT WINAPI AVIStreamCreate(PAVISTREAM*,LONG,LONG,CLSID*);
HRESULT WINAPI AVIStreamInfoA(PAVISTREAM iface,AVISTREAMINFOA *asi,LONG size);
HRESULT WINAPI AVIStreamInfoW(PAVISTREAM iface,AVISTREAMINFOW *asi,LONG size);
#define AVIStreamInfo WINELIB_NAME_AW(AVIStreamInfo)
LONG WINAPI AVIStreamFindSample(PAVISTREAM pstream, LONG pos, LONG flags);
HRESULT WINAPI AVIStreamReadFormat(PAVISTREAM iface,LONG pos,LPVOID format,LONG *formatsize);
HRESULT WINAPI AVIStreamSetFormat(PAVISTREAM iface,LONG pos,LPVOID format,LONG formatsize);
HRESULT WINAPI AVIStreamRead(PAVISTREAM iface,LONG start,LONG samples,LPVOID buffer,LONG buffersize,LONG *bytesread,LONG *samplesread);
HRESULT WINAPI AVIStreamWrite(PAVISTREAM iface,LONG start,LONG samples,LPVOID buffer,LONG buffersize,DWORD flags,LONG *sampwritten,LONG *byteswritten);
HRESULT WINAPI AVIStreamReadData(PAVISTREAM iface,DWORD fcc,LPVOID lp,LONG *lpread);
HRESULT WINAPI AVIStreamWriteData(PAVISTREAM iface,DWORD fcc,LPVOID lp,LONG size);

PGETFRAME WINAPI AVIStreamGetFrameOpen(PAVISTREAM pavi,LPBITMAPINFOHEADER lpbiWanted);
LPVOID  WINAPI AVIStreamGetFrame(PGETFRAME pg,LONG pos);
HRESULT WINAPI AVIStreamGetFrameClose(PGETFRAME pg);

HRESULT WINAPI AVIMakeCompressedStream(PAVISTREAM*ppsCompressed,PAVISTREAM ppsSource,AVICOMPRESSOPTIONS *lpOptions,CLSID*pclsidHandler);
HRESULT WINAPI AVIMakeFileFromStreams(PAVIFILE *ppfile, int nStreams, PAVISTREAM *ppStreams);
HRESULT WINAPI AVIMakeStreamFromClipboard(UINT cfFormat, HANDLE hGlobal, PAVISTREAM * ppstream);

HRESULT WINAPI AVIStreamOpenFromFileA(PAVISTREAM *ppavi, LPCSTR szFile,
                              DWORD fccType, LONG lParam,
                              UINT mode, CLSID *pclsidHandler);
HRESULT WINAPI AVIStreamOpenFromFileW(PAVISTREAM *ppavi, LPCWSTR szFile,
                              DWORD fccType, LONG lParam,
                              UINT mode, CLSID *pclsidHandler);
#define AVIStreamOpenFromFile WINELIB_NAME_AW(AVIStreamOpenFromFile)

LONG WINAPI AVIStreamBeginStreaming(PAVISTREAM pavi, LONG lStart, LONG lEnd, LONG lRate);
LONG WINAPI AVIStreamEndStreaming(PAVISTREAM pavi);

HRESULT WINAPI AVIBuildFilterA(LPSTR szFilter, LONG cbFilter, BOOL fSaving);
HRESULT WINAPI AVIBuildFilterW(LPWSTR szFilter, LONG cbFilter, BOOL fSaving);
#define AVIBuildFilter WINELIB_NAME_AW(AVIBuildFilter)

BOOL WINAPI AVISaveOptions(HWND hWnd,UINT uFlags,INT nStream,
                     PAVISTREAM *ppavi,LPAVICOMPRESSOPTIONS *ppOptions);
HRESULT WINAPI AVISaveOptionsFree(INT nStreams,LPAVICOMPRESSOPTIONS*ppOptions);

HRESULT CDECL AVISaveA(LPCSTR szFile, CLSID *pclsidHandler,
             AVISAVECALLBACK lpfnCallback, int nStreams,
             PAVISTREAM pavi, LPAVICOMPRESSOPTIONS lpOptions, ...);
HRESULT CDECL AVISaveW(LPCWSTR szFile, CLSID *pclsidHandler,
             AVISAVECALLBACK lpfnCallback, int nStreams,
             PAVISTREAM pavi, LPAVICOMPRESSOPTIONS lpOptions, ...);
#define AVISave WINELIB_NAME_AW(AVISave)

HRESULT WINAPI AVISaveVA(LPCSTR szFile, CLSID *pclsidHandler,
                   AVISAVECALLBACK lpfnCallback, int nStream,
                   PAVISTREAM *ppavi, LPAVICOMPRESSOPTIONS *plpOptions);
HRESULT WINAPI AVISaveVW(LPCWSTR szFile, CLSID *pclsidHandler,
                   AVISAVECALLBACK lpfnCallback, int nStream,
                   PAVISTREAM *ppavi, LPAVICOMPRESSOPTIONS *plpOptions);
#define AVISaveV WINELIB_NAME_AW(AVISaveV)

LONG WINAPI AVIStreamStart(PAVISTREAM iface);
LONG WINAPI AVIStreamLength(PAVISTREAM iface);
LONG WINAPI AVIStreamSampleToTime(PAVISTREAM pstream, LONG lSample);
LONG WINAPI AVIStreamTimeToSample(PAVISTREAM pstream, LONG lTime);

#define AVIFileClose(pavi) \
    AVIFileRelease(pavi)
#define AVIStreamClose(pavi) \
    AVIStreamRelease(pavi);
#define AVIStreamEnd(pavi) \
    (AVIStreamStart(pavi) + AVIStreamLength(pavi))
#define AVIStreamEndTime(pavi) \
    AVIStreamSampleToTime(pavi, AVIStreamEnd(pavi))
#define AVIStreamFormatSize(pavi, lPos, plSize) \
    AVIStreamReadFormat(pavi, lPos, NULL, plSize)
#define AVIStreamLengthTime(pavi) \
    AVIStreamSampleToTime(pavi, AVIStreamLength(pavi))
#define AVIStreamSampleSize(pavi,pos,psize) \
    AVIStreamRead(pavi,pos,1,NULL,0,psize,NULL)
#define AVIStreamSampleToSample(pavi1, pavi2, samp2) \
    AVIStreamTimeToSample(pavi1, AVIStreamSampleToTime(pavi2, samp2))
#define AVIStreamStartTime(pavi) \
    AVIStreamSampleToTime(pavi, AVIStreamStart(pavi))

#define AVIStreamNextSample(pavi, pos) \
    AVIStreamFindSample(pavi, pos + 1, FIND_NEXT | FIND_ANY)
#define AVIStreamPrevSample(pavi, pos) \
    AVIStreamFindSample(pavi, pos - 1, FIND_PREV | FIND_ANY)
#define AVIStreamNearestSample(pavi, pos) \
    AVIStreamFindSample(pavi, pos, FIND_PREV | FIND_ANY)
#define AVStreamNextKeyFrame(pavi,pos) \
    AVIStreamFindSample(pavi, pos + 1, FIND_NEXT | FIND_KEY)
#define AVStreamPrevKeyFrame(pavi,pos) \
    AVIStreamFindSample(pavi, pos - 1, FIND_NEXT | FIND_KEY)
#define AVIStreamNearestKeyFrame(pavi,pos) \
    AVIStreamFindSample(pavi, pos, FIND_PREV | FIND_KEY)
#define AVIStreamIsKeyFrame(pavi, pos) \
    (AVIStreamNearestKeyFrame(pavi, pos) == pos)

/*****************************************************************************
 * IAVIStreaming interface
 */
#define INTERFACE IAVIStreaming
DECLARE_INTERFACE_(IAVIStreaming,IUnknown)
{
    /*** IUnknown methods ***/
    STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
    STDMETHOD_(ULONG,Release)(THIS) PURE;
    /*** IAVIStreaming methods ***/
    STDMETHOD(Begin)(IAVIStreaming*iface,LONG lStart,LONG lEnd,LONG lRate) PURE;
    STDMETHOD(End)(IAVIStreaming*iface) PURE;
};
#undef INTERFACE

#if !defined(__cplusplus) || defined(CINTERFACE)
/*** IUnknown methods ***/
#define IAVIStreaming_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
#define IAVIStreaming_AddRef(p)             (p)->lpVtbl->AddRef(p)
#define IAVIStreaming_Release(p)            (p)->lpVtbl->Release(p)
/*** IAVIStreaming methods ***/
#define IAVIStreaming_Begin(p,a,b,c)        (p)->lpVtbl->Begin(p,a,b,c)
#define IAVIStreaming_End(p)                (p)->lpVtbl->End(p)
#endif

/*****************************************************************************
 * IAVIEditStream interface
 */
#define INTERFACE IAVIEditStream
DECLARE_INTERFACE_(IAVIEditStream,IUnknown)
{
    /*** IUnknown methods ***/
    STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
    STDMETHOD_(ULONG,Release)(THIS) PURE;
    /*** IAVIEditStream methods ***/
    STDMETHOD(Cut)(IAVIEditStream*iface,LONG*plStart,LONG*plLength,PAVISTREAM*ppResult) PURE;
    STDMETHOD(Copy)(IAVIEditStream*iface,LONG*plStart,LONG*plLength,PAVISTREAM*ppResult) PURE;
    STDMETHOD(Paste)(IAVIEditStream*iface,LONG*plStart,LONG*plLength,PAVISTREAM pSource,LONG lStart,LONG lEnd) PURE;
    STDMETHOD(Clone)(IAVIEditStream*iface,PAVISTREAM*ppResult) PURE;
    STDMETHOD(SetInfo)(IAVIEditStream*iface,LPAVISTREAMINFOW asi, LONG size) PURE;
};
#undef INTERFACE

#if !defined(__cplusplus) || defined(CINTERFACE)
/*** IUnknown methods ***/
#define IAVIEditStream_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
#define IAVIEditStream_AddRef(p)             (p)->lpVtbl->AddRef(p)
#define IAVIEditStream_Release(p)            (p)->lpVtbl->Release(p)
/*** IAVIEditStream methods ***/
#define IAVIEditStream_Cut(p,a,b,c)      (p)->lpVtbl->Cut(p,a,b,c)
#define IAVIEditStream_Copy(p,a,b,c)           (p)->lpVtbl->Copy(p,a,b,c)
#define IAVIEditStream_Paste(p,a,b,c,d,e)    (p)->lpVtbl->Paste(p,a,b,c,d,e)
#define IAVIEditStream_Clone(p,a)        (p)->lpVtbl->Clone(p,a)
#define IAVIEditStream_SetInfo(p,a,b)          (p)->lpVtbl->SetInfo(p,a,b)
#endif

HRESULT WINAPI CreateEditableStream(PAVISTREAM *ppEditable,PAVISTREAM pSource);
HRESULT WINAPI EditStreamClone(PAVISTREAM pStream, PAVISTREAM *ppResult);
HRESULT WINAPI EditStreamCopy(PAVISTREAM pStream, LONG *plStart,
                        LONG *plLength, PAVISTREAM *ppResult);
HRESULT WINAPI EditStreamCut(PAVISTREAM pStream, LONG *plStart,
                       LONG *plLength, PAVISTREAM *ppResult);
HRESULT WINAPI EditStreamPaste(PAVISTREAM pDest, LONG *plStart, LONG *plLength,
                         PAVISTREAM pSource, LONG lStart, LONG lEnd);

HRESULT WINAPI EditStreamSetInfoA(PAVISTREAM pstream, LPAVISTREAMINFOA asi,
                          LONG size);
HRESULT WINAPI EditStreamSetInfoW(PAVISTREAM pstream, LPAVISTREAMINFOW asi,
                          LONG size);
#define EditStreamSetInfo WINELIB_NAME_AW(EditStreamSetInfo)

HRESULT WINAPI EditStreamSetNameA(PAVISTREAM pstream, LPCSTR szName);
HRESULT WINAPI EditStreamSetNameW(PAVISTREAM pstream, LPCWSTR szName);
#define EditStreamSetName WINELIB_NAME_AW(EditStreamSetName)

/*****************************************************************************
 * IAVIFile interface
 */
/* In Win32 this interface uses UNICODE only */
#define INTERFACE IAVIFile
DECLARE_INTERFACE_(IAVIFile,IUnknown)
{
    /*** IUnknown methods ***/
    STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
    STDMETHOD_(ULONG,Release)(THIS) PURE;
    /*** IAVIFile methods ***/
    STDMETHOD(Info)(THIS_ AVIFILEINFOW *pfi, LONG lSize) PURE;
    STDMETHOD(GetStream)(THIS_ PAVISTREAM *ppStream, DWORD fccType, LONG lParam) PURE;
    STDMETHOD(CreateStream)(THIS_ PAVISTREAM *ppStream, AVISTREAMINFOW *psi) PURE;
    STDMETHOD(WriteData)(THIS_ DWORD fcc, LPVOID lpBuffer, LONG cbBuffer) PURE;
    STDMETHOD(ReadData)(THIS_ DWORD fcc, LPVOID lpBuffer, LONG *lpcbBuffer) PURE;
    STDMETHOD(EndRecord)(THIS) PURE;
    STDMETHOD(DeleteStream)(THIS_ DWORD fccType, LONG lParam) PURE;
};
#undef INTERFACE

#if !defined(__cplusplus) || defined(CINTERFACE)
/*** IUnknown methods ***/
#define IAVIFile_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
#define IAVIFile_AddRef(p)             (p)->lpVtbl->AddRef(p)
#define IAVIFile_Release(p)            (p)->lpVtbl->Release(p)
/*** IAVIFile methods ***/
#define IAVIFile_Info(p,a,b)         (p)->lpVtbl->Info(p,a,b)
#define IAVIFile_GetStream(p,a,b,c)  (p)->lpVtbl->GetStream(p,a,b,c)
#define IAVIFile_CreateStream(p,a,b) (p)->lpVtbl->CreateStream(p,a,b)
#define IAVIFile_WriteData(p,a,b,c)  (p)->lpVtbl->WriteData(p,a,b,c)
#define IAVIFile_ReadData(p,a,b,c)   (p)->lpVtbl->ReadData(p,a,b,c)
#define IAVIFile_EndRecord(p)        (p)->lpVtbl->EndRecord(p)
#define IAVIFile_DeleteStream(p,a,b) (p)->lpVtbl->DeleteStream(p,a,b)
#endif

void WINAPI AVIFileInit(void);
void WINAPI AVIFileExit(void);

HRESULT WINAPI AVIFileOpenA(PAVIFILE* ppfile,LPCSTR szFile,UINT uMode,LPCLSID lpHandler);
HRESULT WINAPI AVIFileOpenW(PAVIFILE* ppfile,LPCWSTR szFile,UINT uMode,LPCLSID lpHandler);
#define AVIFileOpen WINELIB_NAME_AW(AVIFileOpen)

ULONG   WINAPI AVIFileAddRef(PAVIFILE pfile);
ULONG   WINAPI AVIFileRelease(PAVIFILE pfile);
HRESULT WINAPI AVIFileInfoA(PAVIFILE pfile,PAVIFILEINFOA pfi,LONG lSize);
HRESULT WINAPI AVIFileInfoW(PAVIFILE pfile,PAVIFILEINFOW pfi,LONG lSize);
#define AVIFileInfo WINELIB_NAME_AW(AVIFileInfo)
HRESULT WINAPI AVIFileGetStream(PAVIFILE pfile,PAVISTREAM* avis,DWORD fccType,LONG lParam);
HRESULT WINAPI AVIFileCreateStreamA(PAVIFILE pfile,PAVISTREAM* ppavi,AVISTREAMINFOA* psi);
HRESULT WINAPI AVIFileCreateStreamW(PAVIFILE pfile,PAVISTREAM* ppavi,AVISTREAMINFOW* psi);
#define AVIFileCreateStream WINELIB_NAME_AW(AVIFileCreateStream)
HRESULT WINAPI AVIFileWriteData(PAVIFILE pfile,DWORD fcc,LPVOID lp,LONG size);
HRESULT WINAPI AVIFileReadData(PAVIFILE pfile,DWORD fcc,LPVOID lp,LPLONG size);
HRESULT WINAPI AVIFileEndRecord(PAVIFILE pfile);

/*****************************************************************************
 * IGetFrame interface
 */
#define INTERFACE IGetFrame
DECLARE_INTERFACE_(IGetFrame,IUnknown)
{
    /*** IUnknown methods ***/
    STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID riid, void** ppvObject) PURE;
    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
    STDMETHOD_(ULONG,Release)(THIS) PURE;
    /*** IGetFrame methods ***/
    STDMETHOD_(LPVOID,GetFrame)(THIS_ LONG lPos) PURE;
    STDMETHOD(Begin)(THIS_ LONG lStart, LONG lEnd, LONG lRate) PURE;
    STDMETHOD(End)(THIS) PURE;
    STDMETHOD(SetFormat)(THIS_ LPBITMAPINFOHEADER lpbi, LPVOID lpBits, INT x, INT y, INT dx, INT dy) PURE;
};
#undef INTERFACE

#if !defined(__cplusplus) || defined(CINTERFACE)
/*** IUnknown methods ***/
#define IGetFrame_QueryInterface(p,a,b) (p)->lpVtbl->QueryInterface(p,a,b)
#define IGetFrame_AddRef(p)             (p)->lpVtbl->AddRef(p)
#define IGetFrame_Release(p)            (p)->lpVtbl->Release(p)
/*** IGetFrame methods ***/
#define IGetFrame_GetFrame(p,a)            (p)->lpVtbl->GetFrame(p,a)
#define IGetFrame_Begin(p,a,b,c)           (p)->lpVtbl->Begin(p,a,b,c)
#define IGetFrame_End(p)                   (p)->lpVtbl->End(p)
#define IGetFrame_SetFormat(p,a,b,c,d,e,f) (p)->lpVtbl->SetFormat(p,a,b,c,d,e,f)
#endif

HRESULT WINAPI AVIClearClipboard(void);
HRESULT WINAPI AVIGetFromClipboard(PAVIFILE *ppfile);
HRESULT WINAPI AVIPutFileOnClipboard(PAVIFILE pfile);

#ifdef OFN_READONLY
BOOL WINAPI GetOpenFileNamePreviewA(LPOPENFILENAMEA lpofn);
BOOL WINAPI GetOpenFileNamePreviewW(LPOPENFILENAMEW lpofn);
#define GetOpenFileNamePreview WINELIB_NAME_AW(GetOpenFileNamePreview)
BOOL WINAPI GetSaveFileNamePreviewA(LPOPENFILENAMEA lpofn);
BOOL WINAPI GetSaveFileNamePreviewW(LPOPENFILENAMEW lpofn);
#define GetSaveFileNamePreview WINELIB_NAME_AW(GetSaveFileNamePreview)
#endif

#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)

BOOL VFWAPIV MCIWndRegisterClass(void);

HWND VFWAPIV MCIWndCreateA(HWND, HINSTANCE, DWORD, LPCSTR);
HWND VFWAPIV MCIWndCreateW(HWND, HINSTANCE, DWORD, LPCWSTR);
#define     MCIWndCreate WINELIB_NAME_AW(MCIWndCreate)

#define MCIWNDOPENF_NEW             0x0001

#define MCIWNDF_NOAUTOSIZEWINDOW    0x0001
#define MCIWNDF_NOPLAYBAR           0x0002
#define MCIWNDF_NOAUTOSIZEMOVIE           0x0004
#define MCIWNDF_NOMENU              0x0008
#define MCIWNDF_SHOWNAME            0x0010
#define MCIWNDF_SHOWPOS             0x0020
#define MCIWNDF_SHOWMODE            0x0040
#define MCIWNDF_SHOWALL             0x0070

#define MCIWNDF_NOTIFYMODE          0x0100
#define MCIWNDF_NOTIFYPOS           0x0200
#define MCIWNDF_NOTIFYSIZE          0x0400
#define MCIWNDF_NOTIFYERROR         0x1000
#define MCIWNDF_NOTIFYALL           0x1F00

#define MCIWNDF_NOTIFYANSI          0x0080

#define MCIWNDF_NOTIFYMEDIAA        0x0880
#define MCIWNDF_NOTIFYMEDIAW        0x0800
#define MCIWNDF_NOTIFYMEDIA WINELIB_NAME_AW(MCIWNDF_NOTIFYMEDIA)

#define MCIWNDF_RECORD              0x2000
#define MCIWNDF_NOERRORDLG          0x4000
#define MCIWNDF_NOOPEN              0x8000

#ifdef __cplusplus
#define MCIWndSM ::SendMessage
#else
#define MCIWndSM SendMessage
#endif

#define MCIWndCanPlay(hWnd)         (BOOL)MCIWndSM(hWnd,MCIWNDM_CAN_PLAY,0,0)
#define MCIWndCanRecord(hWnd)       (BOOL)MCIWndSM(hWnd,MCIWNDM_CAN_RECORD,0,0)
#define MCIWndCanSave(hWnd)         (BOOL)MCIWndSM(hWnd,MCIWNDM_CAN_SAVE,0,0)
#define MCIWndCanWindow(hWnd)       (BOOL)MCIWndSM(hWnd,MCIWNDM_CAN_WINDOW,0,0)
#define MCIWndCanEject(hWnd)        (BOOL)MCIWndSM(hWnd,MCIWNDM_CAN_EJECT,0,0)
#define MCIWndCanConfig(hWnd)       (BOOL)MCIWndSM(hWnd,MCIWNDM_CAN_CONFIG,0,0)
#define MCIWndPaletteKick(hWnd)     (BOOL)MCIWndSM(hWnd,MCIWNDM_PALETTEKICK,0,0)

#define MCIWndSave(hWnd,szFile)         (LONG)MCIWndSM(hWnd,MCI_SAVE,0,(LPARAM)(LPVOID)(szFile))
#define MCIWndSaveDialog(hWnd)      MCIWndSave(hWnd,-1)

#define MCIWndNew(hWnd,lp)          (LONG)MCIWndSM(hWnd,MCIWNDM_NEW,0,(LPARAM)(LPVOID)(lp))

#define MCIWndRecord(hWnd)          (LONG)MCIWndSM(hWnd,MCI_RECORD,0,0)
#define MCIWndOpen(hWnd,sz,f)       (LONG)MCIWndSM(hWnd,MCIWNDM_OPEN,(WPARAM)(UINT)(f),(LPARAM)(LPVOID)(sz))
#define MCIWndOpenDialog(hWnd)      MCIWndOpen(hWnd,-1,0)
#define MCIWndClose(hWnd)           (LONG)MCIWndSM(hWnd,MCI_CLOSE,0,0)
#define MCIWndPlay(hWnd)            (LONG)MCIWndSM(hWnd,MCI_PLAY,0,0)
#define MCIWndStop(hWnd)            (LONG)MCIWndSM(hWnd,MCI_STOP,0,0)
#define MCIWndPause(hWnd)           (LONG)MCIWndSM(hWnd,MCI_PAUSE,0,0)
#define MCIWndResume(hWnd)          (LONG)MCIWndSM(hWnd,MCI_RESUME,0,0)
#define MCIWndSeek(hWnd,lPos)       (LONG)MCIWndSM(hWnd,MCI_SEEK,0,(LPARAM)(LONG)(lPos))
#define MCIWndEject(hWnd)           (LONG)MCIWndSM(hWnd,MCIWNDM_EJECT,0,0)

#define MCIWndHome(hWnd)            MCIWndSeek(hWnd,MCIWND_START)
#define MCIWndEnd(hWnd)             MCIWndSeek(hWnd,MCIWND_END)

#define MCIWndGetSource(hWnd,prc)   (LONG)MCIWndSM(hWnd,MCIWNDM_GET_SOURCE,0,(LPARAM)(LPRECT)(prc))
#define MCIWndPutSource(hWnd,prc)   (LONG)MCIWndSM(hWnd,MCIWNDM_PUT_SOURCE,0,(LPARAM)(LPRECT)(prc))

#define MCIWndGetDest(hWnd,prc)     (LONG)MCIWndSM(hWnd,MCIWNDM_GET_DEST,0,(LPARAM)(LPRECT)(prc))
#define MCIWndPutDest(hWnd,prc)     (LONG)MCIWndSM(hWnd,MCIWNDM_PUT_DEST,0,(LPARAM)(LPRECT)(prc))

#define MCIWndPlayReverse(hWnd)     (LONG)MCIWndSM(hWnd,MCIWNDM_PLAYREVERSE,0,0)
#define MCIWndPlayFrom(hWnd,lPos)   (LONG)MCIWndSM(hWnd,MCIWNDM_PLAYFROM,0,(LPARAM)(LONG)(lPos))
#define MCIWndPlayTo(hWnd,lPos)     (LONG)MCIWndSM(hWnd,MCIWNDM_PLAYTO,  0,(LPARAM)(LONG)(lPos))
#define MCIWndPlayFromTo(hWnd,lStart,lEnd) (MCIWndSeek(hWnd,lStart),MCIWndPlayTo(hWnd,lEnd))

#define MCIWndGetDeviceID(hWnd)     (UINT)MCIWndSM(hWnd,MCIWNDM_GETDEVICEID,0,0)
#define MCIWndGetAlias(hWnd)        (UINT)MCIWndSM(hWnd,MCIWNDM_GETALIAS,0,0)
#define MCIWndGetMode(hWnd,lp,len)  (LONG)MCIWndSM(hWnd,MCIWNDM_GETMODE,(WPARAM)(UINT)(len),(LPARAM)(LPTSTR)(lp))
#define MCIWndGetPosition(hWnd)     (LONG)MCIWndSM(hWnd,MCIWNDM_GETPOSITION,0,0)
#define MCIWndGetPositionString(hWnd,lp,len) (LONG)MCIWndSM(hWnd,MCIWNDM_GETPOSITION,(WPARAM)(UINT)(len),(LPARAM)(LPTSTR)(lp))
#define MCIWndGetStart(hWnd)        (LONG)MCIWndSM(hWnd,MCIWNDM_GETSTART,0,0)
#define MCIWndGetLength(hWnd)       (LONG)MCIWndSM(hWnd,MCIWNDM_GETLENGTH,0,0)
#define MCIWndGetEnd(hWnd)          (LONG)MCIWndSM(hWnd,MCIWNDM_GETEND,0,0)

#define MCIWndStep(hWnd,n)          (LONG)MCIWndSM(hWnd,MCI_STEP,0,(LPARAM)(LONG)(n))

#define MCIWndDestroy(hWnd)         (VOID)MCIWndSM(hWnd,WM_CLOSE,0,0)
#define MCIWndSetZoom(hWnd,iZoom)   (VOID)MCIWndSM(hWnd,MCIWNDM_SETZOOM,0,(LPARAM)(UINT)(iZoom))
#define MCIWndGetZoom(hWnd)         (UINT)MCIWndSM(hWnd,MCIWNDM_GETZOOM,0,0)
#define MCIWndSetVolume(hWnd,iVol)  (LONG)MCIWndSM(hWnd,MCIWNDM_SETVOLUME,0,(LPARAM)(UINT)(iVol))
#define MCIWndGetVolume(hWnd)       (LONG)MCIWndSM(hWnd,MCIWNDM_GETVOLUME,0,0)
#define MCIWndSetSpeed(hWnd,iSpeed) (LONG)MCIWndSM(hWnd,MCIWNDM_SETSPEED,0,(LPARAM)(UINT)(iSpeed))
#define MCIWndGetSpeed(hWnd)        (LONG)MCIWndSM(hWnd,MCIWNDM_GETSPEED,0,0)
#define MCIWndSetTimeFormat(hWnd,lp) (LONG)MCIWndSM(hWnd,MCIWNDM_SETTIMEFORMAT,0,(LPARAM)(LPTSTR)(lp))
#define MCIWndGetTimeFormat(hWnd,lp,len) (LONG)MCIWndSM(hWnd,MCIWNDM_GETTIMEFORMAT,(WPARAM)(UINT)(len),(LPARAM)(LPTSTR)(lp))
#define MCIWndValidateMedia(hWnd)   (VOID)MCIWndSM(hWnd,MCIWNDM_VALIDATEMEDIA,0,0)

#define MCIWndSetRepeat(hWnd,f)     (void)MCIWndSM(hWnd,MCIWNDM_SETREPEAT,0,(LPARAM)(BOOL)(f))
#define MCIWndGetRepeat(hWnd)       (BOOL)MCIWndSM(hWnd,MCIWNDM_GETREPEAT,0,0)

#define MCIWndUseFrames(hWnd)       MCIWndSetTimeFormat(hWnd,TEXT("frames"))
#define MCIWndUseTime(hWnd)         MCIWndSetTimeFormat(hWnd,TEXT("ms"))

#define MCIWndSetActiveTimer(hWnd,active)                   \
      (VOID)MCIWndSM(hWnd,MCIWNDM_SETACTIVETIMER,                 \
      (WPARAM)(UINT)(active),0L)
#define MCIWndSetInactiveTimer(hWnd,inactive)                     \
      (VOID)MCIWndSM(hWnd,MCIWNDM_SETINACTIVETIMER,               \
      (WPARAM)(UINT)(inactive),0L)
#define MCIWndSetTimers(hWnd,active,inactive)                     \
          (VOID)MCIWndSM(hWnd,MCIWNDM_SETTIMERS,(WPARAM)(UINT)(active),\
          (LPARAM)(UINT)(inactive))
#define MCIWndGetActiveTimer(hWnd)                          \
      (UINT)MCIWndSM(hWnd,MCIWNDM_GETACTIVETIMER,0,0L);
#define MCIWndGetInactiveTimer(hWnd)                              \
      (UINT)MCIWndSM(hWnd,MCIWNDM_GETINACTIVETIMER,0,0L);

#define MCIWndRealize(hWnd,fBkgnd) (LONG)MCIWndSM(hWnd,MCIWNDM_REALIZE,(WPARAM)(BOOL)(fBkgnd),0)

#define MCIWndSendString(hWnd,sz)  (LONG)MCIWndSM(hWnd,MCIWNDM_SENDSTRING,0,(LPARAM)(LPTSTR)(sz))
#define MCIWndReturnString(hWnd,lp,len)  (LONG)MCIWndSM(hWnd,MCIWNDM_RETURNSTRING,(WPARAM)(UINT)(len),(LPARAM)(LPVOID)(lp))
#define MCIWndGetError(hWnd,lp,len) (LONG)MCIWndSM(hWnd,MCIWNDM_GETERROR,(WPARAM)(UINT)(len),(LPARAM)(LPVOID)(lp))

#define MCIWndGetPalette(hWnd)      (HPALETTE)MCIWndSM(hWnd,MCIWNDM_GETPALETTE,0,0)
#define MCIWndSetPalette(hWnd,hpal) (LONG)MCIWndSM(hWnd,MCIWNDM_SETPALETTE,(WPARAM)(HPALETTE)(hpal),0)

#define MCIWndGetFileName(hWnd,lp,len) (LONG)MCIWndSM(hWnd,MCIWNDM_GETFILENAME,(WPARAM)(UINT)(len),(LPARAM)(LPVOID)(lp))
#define MCIWndGetDevice(hWnd,lp,len)   (LONG)MCIWndSM(hWnd,MCIWNDM_GETDEVICE,(WPARAM)(UINT)(len),(LPARAM)(LPVOID)(lp))

#define MCIWndGetStyles(hWnd) (UINT)MCIWndSM(hWnd,MCIWNDM_GETSTYLES,0,0L)
#define MCIWndChangeStyles(hWnd,mask,value) (LONG)MCIWndSM(hWnd,MCIWNDM_CHANGESTYLES,(WPARAM)(UINT)(mask),(LPARAM)(LONG)(value))

#define MCIWndOpenInterface(hWnd,pUnk)  (LONG)MCIWndSM(hWnd,MCIWNDM_OPENINTERFACE,0,(LPARAM)(LPUNKNOWN)(pUnk))

#define MCIWndSetOwner(hWnd,hWndP)  (LONG)MCIWndSM(hWnd,MCIWNDM_SETOWNER,(WPARAM)(hWndP),0)

#define MCIWNDM_GETDEVICEID   (WM_USER + 100)
#define MCIWNDM_GETSTART      (WM_USER + 103)
#define MCIWNDM_GETLENGTH     (WM_USER + 104)
#define MCIWNDM_GETEND        (WM_USER + 105)
#define MCIWNDM_EJECT         (WM_USER + 107)
#define MCIWNDM_SETZOOM       (WM_USER + 108)
#define MCIWNDM_GETZOOM         (WM_USER + 109)
#define MCIWNDM_SETVOLUME     (WM_USER + 110)
#define MCIWNDM_GETVOLUME     (WM_USER + 111)
#define MCIWNDM_SETSPEED      (WM_USER + 112)
#define MCIWNDM_GETSPEED      (WM_USER + 113)
#define MCIWNDM_SETREPEAT     (WM_USER + 114)
#define MCIWNDM_GETREPEAT     (WM_USER + 115)
#define MCIWNDM_REALIZE         (WM_USER + 118)
#define MCIWNDM_VALIDATEMEDIA   (WM_USER + 121)
#define MCIWNDM_PLAYFROM      (WM_USER + 122)
#define MCIWNDM_PLAYTO          (WM_USER + 123)
#define MCIWNDM_GETPALETTE      (WM_USER + 126)
#define MCIWNDM_SETPALETTE      (WM_USER + 127)
#define MCIWNDM_SETTIMERS     (WM_USER + 129)
#define MCIWNDM_SETACTIVETIMER      (WM_USER + 130)
#define MCIWNDM_SETINACTIVETIMER (WM_USER + 131)
#define MCIWNDM_GETACTIVETIMER      (WM_USER + 132)
#define MCIWNDM_GETINACTIVETIMER (WM_USER + 133)
#define MCIWNDM_CHANGESTYLES  (WM_USER + 135)
#define MCIWNDM_GETSTYLES     (WM_USER + 136)
#define MCIWNDM_GETALIAS      (WM_USER + 137)
#define MCIWNDM_PLAYREVERSE   (WM_USER + 139)
#define MCIWNDM_GET_SOURCE      (WM_USER + 140)
#define MCIWNDM_PUT_SOURCE      (WM_USER + 141)
#define MCIWNDM_GET_DEST        (WM_USER + 142)
#define MCIWNDM_PUT_DEST        (WM_USER + 143)
#define MCIWNDM_CAN_PLAY        (WM_USER + 144)
#define MCIWNDM_CAN_WINDOW      (WM_USER + 145)
#define MCIWNDM_CAN_RECORD      (WM_USER + 146)
#define MCIWNDM_CAN_SAVE        (WM_USER + 147)
#define MCIWNDM_CAN_EJECT       (WM_USER + 148)
#define MCIWNDM_CAN_CONFIG      (WM_USER + 149)
#define MCIWNDM_PALETTEKICK     (WM_USER + 150)
#define MCIWNDM_OPENINTERFACE (WM_USER + 151)
#define MCIWNDM_SETOWNER      (WM_USER + 152)

#define MCIWNDM_SENDSTRINGA   (WM_USER + 101)
#define MCIWNDM_GETPOSITIONA  (WM_USER + 102)
#define MCIWNDM_GETMODEA      (WM_USER + 106)
#define MCIWNDM_SETTIMEFORMATA  (WM_USER + 119)
#define MCIWNDM_GETTIMEFORMATA  (WM_USER + 120)
#define MCIWNDM_GETFILENAMEA    (WM_USER + 124)
#define MCIWNDM_GETDEVICEA      (WM_USER + 125)
#define MCIWNDM_GETERRORA       (WM_USER + 128)
#define MCIWNDM_NEWA          (WM_USER + 134)
#define MCIWNDM_RETURNSTRINGA (WM_USER + 138)
#define MCIWNDM_OPENA         (WM_USER + 153)

#define MCIWNDM_SENDSTRINGW   (WM_USER + 201)
#define MCIWNDM_GETPOSITIONW  (WM_USER + 202)
#define MCIWNDM_GETMODEW      (WM_USER + 206)
#define MCIWNDM_SETTIMEFORMATW  (WM_USER + 219)
#define MCIWNDM_GETTIMEFORMATW  (WM_USER + 220)
#define MCIWNDM_GETFILENAMEW    (WM_USER + 224)
#define MCIWNDM_GETDEVICEW      (WM_USER + 225)
#define MCIWNDM_GETERRORW       (WM_USER + 228)
#define MCIWNDM_NEWW          (WM_USER + 234)
#define MCIWNDM_RETURNSTRINGW (WM_USER + 238)
#define MCIWNDM_OPENW         (WM_USER + 252)

#define MCIWNDM_SENDSTRING    WINELIB_NAME_AW(MCIWNDM_SENDSTRING)
#define MCIWNDM_GETPOSITION   WINELIB_NAME_AW(MCIWNDM_GETPOSITION)
#define MCIWNDM_GETMODE       WINELIB_NAME_AW(MCIWNDM_GETMODE)
#define MCIWNDM_SETTIMEFORMAT WINELIB_NAME_AW(MCIWNDM_SETTIMEFORMAT)
#define MCIWNDM_GETTIMEFORMAT WINELIB_NAME_AW(MCIWNDM_GETTIMEFORMAT)
#define MCIWNDM_GETFILENAME   WINELIB_NAME_AW(MCIWNDM_GETFILENAME)
#define MCIWNDM_GETDEVICE     WINELIB_NAME_AW(MCIWNDM_GETDEVICE)
#define MCIWNDM_GETERROR      WINELIB_NAME_AW(MCIWNDM_GETERROR)
#define MCIWNDM_NEW           WINELIB_NAME_AW(MCIWNDM_NEW)
#define MCIWNDM_RETURNSTRING  WINELIB_NAME_AW(MCIWNDM_RETURNSTRING)
#define MCIWNDM_OPEN          WINELIB_NAME_AW(MCIWNDM_OPEN)

#define MCIWNDM_NOTIFYMODE      (WM_USER + 200)
#define MCIWNDM_NOTIFYPOS     (WM_USER + 201)
#define MCIWNDM_NOTIFYSIZE    (WM_USER + 202)
#define MCIWNDM_NOTIFYMEDIA     (WM_USER + 203)
#define MCIWNDM_NOTIFYERROR     (WM_USER + 205)

#define MCIWND_START                -1
#define MCIWND_END                  -2

/********************************************
 * DrawDib declarations
 */

typedef struct
{ 
    LONG    timeCount; 
    LONG    timeDraw; 
    LONG    timeDecompress; 
    LONG    timeDither; 
    LONG    timeStretch; 
    LONG    timeBlt; 
    LONG    timeSetDIBits; 
} DRAWDIBTIME, *LPDRAWDIBTIME; 

HDRAWDIB VFWAPI DrawDibOpen( void );
UINT VFWAPI DrawDibRealize(HDRAWDIB hdd, HDC hdc, BOOL fBackground);

BOOL VFWAPI DrawDibBegin(HDRAWDIB hdd, HDC hdc, INT dxDst, INT dyDst,
                   LPBITMAPINFOHEADER lpbi, INT dxSrc, INT dySrc, UINT wFlags);

BOOL VFWAPI DrawDibDraw(HDRAWDIB hdd, HDC hdc, INT xDst, INT yDst, INT dxDst, INT dyDst,
                  LPBITMAPINFOHEADER lpbi, LPVOID lpBits,
                  INT xSrc, INT ySrc, INT dxSrc, INT dySrc, UINT wFlags);

/* DrawDibDraw flags */

#define DDF_UPDATE                  0x0002
#define DDF_SAME_HDC                0x0004
#define DDF_SAME_DRAW               0x0008
#define DDF_DONTDRAW                0x0010
#define DDF_ANIMATE                 0x0020
#define DDF_BUFFER                  0x0040
#define DDF_JUSTDRAWIT              0x0080
#define DDF_FULLSCREEN              0x0100
#define DDF_BACKGROUNDPAL           0x0200
#define DDF_NOTKEYFRAME             0x0400
#define DDF_HURRYUP                 0x0800
#define DDF_HALFTONE                0x1000

#define DDF_PREROLL                 DDF_DONTDRAW
#define DDF_SAME_DIB                DDF_SAME_DRAW
#define DDF_SAME_SIZE               DDF_SAME_DRAW

BOOL VFWAPI DrawDibSetPalette(HDRAWDIB hdd, HPALETTE hpal);
HPALETTE VFWAPI DrawDibGetPalette(HDRAWDIB hdd);
BOOL VFWAPI DrawDibChangePalette(HDRAWDIB hdd, int iStart, int iLen, LPPALETTEENTRY lppe);
LPVOID VFWAPI DrawDibGetBuffer(HDRAWDIB hdd, LPBITMAPINFOHEADER lpbi, DWORD dwSize, DWORD dwFlags);

BOOL VFWAPI DrawDibStart(HDRAWDIB hdd, DWORD rate);
BOOL VFWAPI DrawDibStop(HDRAWDIB hdd);
#define DrawDibUpdate(hdd, hdc, x, y) \
        DrawDibDraw(hdd, hdc, x, y, 0, 0, NULL, NULL, 0, 0, 0, 0, DDF_UPDATE)

BOOL VFWAPI DrawDibEnd(HDRAWDIB hdd);
BOOL VFWAPI DrawDibClose(HDRAWDIB hdd);
BOOL VFWAPI DrawDibTime(HDRAWDIB hdd, LPDRAWDIBTIME lpddtime);

/* display profiling */
#define PD_CAN_DRAW_DIB         0x0001
#define PD_CAN_STRETCHDIB       0x0002
#define PD_STRETCHDIB_1_1_OK    0x0004
#define PD_STRETCHDIB_1_2_OK    0x0008
#define PD_STRETCHDIB_1_N_OK    0x0010

DWORD VFWAPI DrawDibProfileDisplay(LPBITMAPINFOHEADER lpbi);

DECLARE_HANDLE(HVIDEO);
typedef HVIDEO *LPHVIDEO;

DWORD VFWAPI VideoForWindowsVersion(void);

LONG  VFWAPI InitVFW(void);
LONG  VFWAPI TermVFW(void);

#define DV_ERR_OK            (0)
#define DV_ERR_BASE          (1)
#define DV_ERR_NONSPECIFIC   (DV_ERR_BASE)
#define DV_ERR_BADFORMAT     (DV_ERR_BASE + 1)
#define DV_ERR_STILLPLAYING  (DV_ERR_BASE + 2)
#define DV_ERR_UNPREPARED    (DV_ERR_BASE + 3)
#define DV_ERR_SYNC          (DV_ERR_BASE + 4)
#define DV_ERR_TOOMANYCHANNELS (DV_ERR_BASE + 5)
#define DV_ERR_NOTDETECTED   (DV_ERR_BASE + 6)
#define DV_ERR_BADINSTALL    (DV_ERR_BASE + 7)
#define DV_ERR_CREATEPALETTE (DV_ERR_BASE + 8)
#define DV_ERR_SIZEFIELD     (DV_ERR_BASE + 9)
#define DV_ERR_PARAM1        (DV_ERR_BASE + 10)
#define DV_ERR_PARAM2        (DV_ERR_BASE + 11)
#define DV_ERR_CONFIG1       (DV_ERR_BASE + 12)
#define DV_ERR_CONFIG2       (DV_ERR_BASE + 13)
#define DV_ERR_FLAGS         (DV_ERR_BASE + 14)
#define DV_ERR_13            (DV_ERR_BASE + 15)

#define DV_ERR_NOTSUPPORTED  (DV_ERR_BASE + 16)
#define DV_ERR_NOMEM         (DV_ERR_BASE + 17)
#define DV_ERR_ALLOCATED     (DV_ERR_BASE + 18)
#define DV_ERR_BADDEVICEID   (DV_ERR_BASE + 19)
#define DV_ERR_INVALHANDLE   (DV_ERR_BASE + 20)
#define DV_ERR_BADERRNUM     (DV_ERR_BASE + 21)
#define DV_ERR_NO_BUFFERS    (DV_ERR_BASE + 22)

#define DV_ERR_MEM_CONFLICT  (DV_ERR_BASE + 23)
#define DV_ERR_IO_CONFLICT   (DV_ERR_BASE + 24)
#define DV_ERR_DMA_CONFLICT  (DV_ERR_BASE + 25)
#define DV_ERR_INT_CONFLICT  (DV_ERR_BASE + 26)
#define DV_ERR_PROTECT_ONLY  (DV_ERR_BASE + 27)
#define DV_ERR_LASTERROR     (DV_ERR_BASE + 27)

#define DV_ERR_USER_MSG      (DV_ERR_BASE + 1000)

#ifndef MM_DRVM_OPEN
#define MM_DRVM_OPEN       0x3D0
#define MM_DRVM_CLOSE      0x3D1
#define MM_DRVM_DATA       0x3D2
#define MM_DRVM_ERROR      0x3D3

#define DV_VM_OPEN         MM_DRVM_OPEN
#define DV_VM_CLOSE        MM_DRVM_CLOSE
#define DV_VM_DATA         MM_DRVM_DATA
#define DV_VM_ERROR        MM_DRVM_ERROR
#endif

typedef struct videohdr_tag {
    LPBYTE      lpData;
    DWORD       dwBufferLength;
    DWORD       dwBytesUsed;
    DWORD       dwTimeCaptured;
    DWORD_PTR   dwUser;
    DWORD       dwFlags;
    DWORD_PTR   dwReserved[4];
} VIDEOHDR, *PVIDEOHDR, *LPVIDEOHDR;

#define VHDR_DONE       0x00000001
#define VHDR_PREPARED   0x00000002
#define VHDR_INQUEUE    0x00000004
#define VHDR_KEYFRAME   0x00000008

typedef struct channel_caps_tag {
    DWORD       dwFlags;
    DWORD       dwSrcRectXMod;
    DWORD       dwSrcRectYMod;
    DWORD       dwSrcRectWidthMod;
    DWORD       dwSrcRectHeightMod;
    DWORD       dwDstRectXMod;
    DWORD       dwDstRectYMod;
    DWORD       dwDstRectWidthMod;
    DWORD       dwDstRectHeightMod;
} CHANNEL_CAPS, *PCHANNEL_CAPS, *LPCHANNEL_CAPS;

#define VCAPS_OVERLAY       0x00000001
#define VCAPS_SRC_CAN_CLIP  0x00000002
#define VCAPS_DST_CAN_CLIP  0x00000004
#define VCAPS_CAN_SCALE     0x00000008

#define VIDEO_EXTERNALIN        0x0001
#define VIDEO_EXTERNALOUT       0x0002
#define VIDEO_IN                0x0004
#define VIDEO_OUT               0x0008

#define VIDEO_DLG_QUERY         0x0010

#define VIDEO_CONFIGURE_QUERY   0x8000

#define VIDEO_CONFIGURE_SET     0x1000

#define VIDEO_CONFIGURE_GET     0x2000
#define VIDEO_CONFIGURE_QUERYSIZE 0x0001

#define VIDEO_CONFIGURE_CURRENT 0x0010
#define VIDEO_CONFIGURE_NOMINAL 0x0020
#define VIDEO_CONFIGURE_MIN     0x0040
#define VIDEO_CONFIGURE_MAX     0x0080

#define DVM_USER                0x4000

#define DVM_CONFIGURE_START     0x1000
#define DVM_CONFIGURE_END       0x1FFF

#define DVM_PALETTE             (DVM_CONFIGURE_START + 1)
#define DVM_FORMAT              (DVM_CONFIGURE_START + 2)
#define DVM_PALETTERGB555       (DVM_CONFIGURE_START + 3)
#define DVM_SRC_RECT            (DVM_CONFIGURE_START + 4)
#define DVM_DST_RECT            (DVM_CONFIGURE_START + 5)

#define AVICapSM(hwnd,m,w,l) ((IsWindow(hwnd)) ? SendMessage(hwnd,m,w,l) : 0)

#define WM_CAP_START                    WM_USER

#define WM_CAP_UNICODE_START            WM_USER+100

#define WM_CAP_GET_CAPSTREAMPTR         (WM_CAP_START + 1)

#define WM_CAP_SET_CALLBACK_ERRORW      (WM_CAP_UNICODE_START + 2)
#define WM_CAP_SET_CALLBACK_STATUSW     (WM_CAP_UNICODE_START + 3)
#define WM_CAP_SET_CALLBACK_ERRORA      (WM_CAP_START + 2)
#define WM_CAP_SET_CALLBACK_STATUSA     (WM_CAP_START+ 3)

#define WM_CAP_SET_CALLBACK_ERROR       WINELIB_NAME_AW(WM_CAP_SET_CALLBACK_ERROR)
#define WM_CAP_SET_CALLBACK_STATUS      WINELIB_NAME_AW(WM_CAP_SET_CALLBACK_STATUS)

#define WM_CAP_SET_CALLBACK_YIELD       (WM_CAP_START +  4)
#define WM_CAP_SET_CALLBACK_FRAME       (WM_CAP_START +  5)
#define WM_CAP_SET_CALLBACK_VIDEOSTREAM (WM_CAP_START +  6)
#define WM_CAP_SET_CALLBACK_WAVESTREAM  (WM_CAP_START +  7)
#define WM_CAP_GET_USER_DATA            (WM_CAP_START +  8)
#define WM_CAP_SET_USER_DATA            (WM_CAP_START +  9)

#define WM_CAP_DRIVER_CONNECT           (WM_CAP_START +  10)
#define WM_CAP_DRIVER_DISCONNECT        (WM_CAP_START +  11)

#define WM_CAP_DRIVER_GET_NAMEA         (WM_CAP_START +  12)
#define WM_CAP_DRIVER_GET_VERSIONA      (WM_CAP_START +  13)
#define WM_CAP_DRIVER_GET_NAMEW         (WM_CAP_UNICODE_START +  12)
#define WM_CAP_DRIVER_GET_VERSIONW      (WM_CAP_UNICODE_START +  13)

#define WM_CAP_DRIVER_GET_NAME          WINELIB_NAME_AW(WM_CAP_DRIVER_GET_NAME)
#define WM_CAP_DRIVER_GET_VERSION       WINELIB_NAME_AW(WM_CAP_DRIVER_GET_VERSION)

#define WM_CAP_DRIVER_GET_CAPS          (WM_CAP_START +  14)

#define WM_CAP_FILE_SET_CAPTURE_FILEA   (WM_CAP_START +  20)
#define WM_CAP_FILE_GET_CAPTURE_FILEA   (WM_CAP_START +  21)
#define WM_CAP_FILE_ALLOCATE            (WM_CAP_START +  22)
#define WM_CAP_FILE_SAVEASA             (WM_CAP_START +  23)
#define WM_CAP_FILE_SET_INFOCHUNK       (WM_CAP_START +  24)
#define WM_CAP_FILE_SAVEDIBA            (WM_CAP_START +  25)
#define WM_CAP_FILE_SET_CAPTURE_FILEW   (WM_CAP_UNICODE_START +  20)
#define WM_CAP_FILE_GET_CAPTURE_FILEW   (WM_CAP_UNICODE_START +  21)
#define WM_CAP_FILE_SAVEASW             (WM_CAP_UNICODE_START +  23)
#define WM_CAP_FILE_SAVEDIBW            (WM_CAP_UNICODE_START +  25)

#define WM_CAP_FILE_SET_CAPTURE_FILE    WINELIB_NAME_AW(WM_CAP_FILE_SET_CAPTURE_FILE)
#define WM_CAP_FILE_GET_CAPTURE_FILE    WINELIB_NAME_AW(WM_CAP_FILE_GET_CAPTURE_FILE)
#define WM_CAP_FILE_SAVEAS              WINELIB_NAME_AW(WM_CAP_FILE_SAVEAS)
#define WM_CAP_FILE_SAVEDIB             WINELIB_NAME_AW(WM_CAP_FILE_SAVEDIB)

#define WM_CAP_EDIT_COPY                (WM_CAP_START +  30)

#define WM_CAP_SET_AUDIOFORMAT          (WM_CAP_START +  35)
#define WM_CAP_GET_AUDIOFORMAT          (WM_CAP_START +  36)

#define WM_CAP_DLG_VIDEOFORMAT          (WM_CAP_START +  41)
#define WM_CAP_DLG_VIDEOSOURCE          (WM_CAP_START +  42)
#define WM_CAP_DLG_VIDEODISPLAY         (WM_CAP_START +  43)
#define WM_CAP_GET_VIDEOFORMAT          (WM_CAP_START +  44)
#define WM_CAP_SET_VIDEOFORMAT          (WM_CAP_START +  45)
#define WM_CAP_DLG_VIDEOCOMPRESSION     (WM_CAP_START +  46)

#define WM_CAP_SET_PREVIEW              (WM_CAP_START +  50)
#define WM_CAP_SET_OVERLAY              (WM_CAP_START +  51)
#define WM_CAP_SET_PREVIEWRATE          (WM_CAP_START +  52)
#define WM_CAP_SET_SCALE                (WM_CAP_START +  53)
#define WM_CAP_GET_STATUS               (WM_CAP_START +  54)
#define WM_CAP_SET_SCROLL               (WM_CAP_START +  55)

#define WM_CAP_GRAB_FRAME               (WM_CAP_START +  60)
#define WM_CAP_GRAB_FRAME_NOSTOP        (WM_CAP_START +  61)

#define WM_CAP_SEQUENCE                 (WM_CAP_START +  62)
#define WM_CAP_SEQUENCE_NOFILE          (WM_CAP_START +  63)
#define WM_CAP_SET_SEQUENCE_SETUP       (WM_CAP_START +  64)
#define WM_CAP_GET_SEQUENCE_SETUP       (WM_CAP_START +  65)

#define WM_CAP_SET_MCI_DEVICEA          (WM_CAP_START +  66)
#define WM_CAP_GET_MCI_DEVICEA          (WM_CAP_START +  67)
#define WM_CAP_SET_MCI_DEVICEW          (WM_CAP_UNICODE_START +  66)
#define WM_CAP_GET_MCI_DEVICEW          (WM_CAP_UNICODE_START +  67)

#define WM_CAP_SET_MCI_DEVICE           WINELIB_NAME_AW(WM_CAP_SET_MCI_DEVICE)
#define WM_CAP_GET_MCI_DEVICE           WINELIB_NAME_AW(WM_CAP_GET_MCI_DEVICE)

#define WM_CAP_STOP                     (WM_CAP_START +  68)
#define WM_CAP_ABORT                    (WM_CAP_START +  69)

#define WM_CAP_SINGLE_FRAME_OPEN        (WM_CAP_START +  70)
#define WM_CAP_SINGLE_FRAME_CLOSE       (WM_CAP_START +  71)
#define WM_CAP_SINGLE_FRAME             (WM_CAP_START +  72)

#define WM_CAP_PAL_OPENA                (WM_CAP_START +  80)
#define WM_CAP_PAL_SAVEA                (WM_CAP_START +  81)
#define WM_CAP_PAL_OPENW                (WM_CAP_UNICODE_START +  80)
#define WM_CAP_PAL_SAVEW                (WM_CAP_UNICODE_START +  81)

#define WM_CAP_PAL_OPEN                 WINELIB_NAME_AW(WM_CAP_PAL_OPEN)
#define WM_CAP_PAL_SAVE                 WINELIB_NAME_AW(WM_CAP_PAL_SAVE)

#define WM_CAP_PAL_PASTE                (WM_CAP_START +  82)
#define WM_CAP_PAL_AUTOCREATE           (WM_CAP_START +  83)
#define WM_CAP_PAL_MANUALCREATE         (WM_CAP_START +  84)

#define WM_CAP_SET_CALLBACK_CAPCONTROL  (WM_CAP_START +  85)

#define WM_CAP_UNICODE_END              WM_CAP_PAL_SAVEW
#define WM_CAP_END                      WM_CAP_UNICODE_END

typedef struct tagCapDriverCaps {
    UINT        wDeviceIndex;
    BOOL        fHasOverlay;
    BOOL        fHasDlgVideoSource;
    BOOL        fHasDlgVideoFormat;
    BOOL        fHasDlgVideoDisplay;
    BOOL        fCaptureInitialized;
    BOOL        fDriverSuppliesPalettes;
    HANDLE      hVideoIn;
    HANDLE      hVideoOut;
    HANDLE      hVideoExtIn;
    HANDLE      hVideoExtOut;
} CAPDRIVERCAPS, *PCAPDRIVERCAPS, *LPCAPDRIVERCAPS;

typedef struct tagCapStatus {
    UINT        uiImageWidth;
    UINT        uiImageHeight;
    BOOL        fLiveWindow;
    BOOL        fOverlayWindow;
    BOOL        fScale;
    POINT       ptScroll;
    BOOL        fUsingDefaultPalette;
    BOOL        fAudioHardware;
    BOOL        fCapFileExists;
    DWORD       dwCurrentVideoFrame;
    DWORD       dwCurrentVideoFramesDropped;
    DWORD       dwCurrentWaveSamples;
    DWORD       dwCurrentTimeElapsedMS;
    HPALETTE    hPalCurrent;
    BOOL        fCapturingNow;
    DWORD       dwReturn;
    UINT        wNumVideoAllocated;
    UINT        wNumAudioAllocated;
} CAPSTATUS, *PCAPSTATUS, *LPCAPSTATUS;


typedef struct tagCaptureParms {
    DWORD       dwRequestMicroSecPerFrame;
    BOOL        fMakeUserHitOKToCapture;
    UINT        wPercentDropForError;
    BOOL        fYield;
    DWORD       dwIndexSize;
    UINT        wChunkGranularity;
    BOOL        fUsingDOSMemory;
    UINT        wNumVideoRequested;
    BOOL        fCaptureAudio;
    UINT        wNumAudioRequested;
    UINT        vKeyAbort;
    BOOL        fAbortLeftMouse;
    BOOL        fAbortRightMouse;
    BOOL        fLimitEnabled;
    UINT        wTimeLimit;
    BOOL        fMCIControl;
    BOOL        fStepMCIDevice;
    DWORD       dwMCIStartTime;
    DWORD       dwMCIStopTime;
    BOOL        fStepCaptureAt2x;
    UINT        wStepCaptureAverageFrames;
    DWORD       dwAudioBufferSize;
    BOOL        fDisableWriteCache;
    UINT        AVStreamMaster;
} CAPTUREPARMS, *PCAPTUREPARMS, *LPCAPTUREPARMS;

typedef LRESULT (CALLBACK* CAPYIELDCALLBACK)  (HWND hWnd);
typedef LRESULT (CALLBACK* CAPSTATUSCALLBACKW) (HWND hWnd, int nID, LPCWSTR lpsz);
typedef LRESULT (CALLBACK* CAPERRORCALLBACKW)  (HWND hWnd, int nID, LPCWSTR lpsz);
typedef LRESULT (CALLBACK* CAPSTATUSCALLBACKA) (HWND hWnd, int nID, LPCSTR lpsz);
typedef LRESULT (CALLBACK* CAPERRORCALLBACKA)  (HWND hWnd, int nID, LPCSTR lpsz);
typedef LRESULT (CALLBACK* CAPVIDEOCALLBACK)  (HWND hWnd, LPVIDEOHDR lpVHdr);
typedef LRESULT (CALLBACK* CAPWAVECALLBACK)   (HWND hWnd, LPWAVEHDR lpWHdr);
typedef LRESULT (CALLBACK* CAPCONTROLCALLBACK)(HWND hWnd, int nState);

HWND VFWAPI capCreateCaptureWindowA(LPCSTR,DWORD,INT,INT,INT,INT,HWND,INT);
HWND VFWAPI capCreateCaptureWindowW(LPCWSTR,DWORD,INT,INT,INT,INT,HWND,INT);
#define     capCreateCaptureWindow WINELIB_NAME_AW(capCreateCaptureWindow)
BOOL VFWAPI capGetDriverDescriptionA(WORD,LPSTR,INT,LPSTR,INT);
BOOL VFWAPI capGetDriverDescriptionW(WORD,LPWSTR,INT,LPWSTR,INT);
#define     capGetDriverDescription WINELIB_NAME_AW(capGetDriverDescription)

#ifdef __cplusplus
}
#endif  /* __cplusplus */

#endif /* __WINE_VFW_H */

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