mpv/loader/wine/vfw.h

670 lines
20 KiB
C

/*
* Modified for use with MPlayer, detailed changelog at
* http://svn.mplayerhq.hu/mplayer/trunk/
*/
#ifndef MPLAYER_VFW_H
#define MPLAYER_VFW_H
//#include "pshpack1.h"
#include "windef.h"
typedef struct __attribute__((__packed__))
{
short bfType;
long bfSize;
short bfReserved1;
short bfReserved2;
long bfOffBits;
} BITMAPFILEHEADER;
#ifndef _BITMAPINFOHEADER_
#define _BITMAPINFOHEADER_
typedef struct __attribute__((__packed__))
{
long biSize;
long biWidth;
long biHeight;
short biPlanes;
short biBitCount;
long biCompression;
long biSizeImage;
long biXPelsPerMeter;
long biYPelsPerMeter;
long biClrUsed;
long biClrImportant;
} BITMAPINFOHEADER, *PBITMAPINFOHEADER, *LPBITMAPINFOHEADER;
typedef struct {
BITMAPINFOHEADER bmiHeader;
int bmiColors[1];
} BITMAPINFO, *LPBITMAPINFO;
#endif
#define VFWAPI
#define VFWAPIV
#ifndef MPLAYER_WINDEF_H
typedef long (__stdcall__ *DRIVERPROC)(long,HDRVR,unsigned int,long,long);
#endif
#ifndef mmioFOURCC
#define mmioFOURCC( ch0, ch1, ch2, ch3 ) \
( (long)(unsigned char)(ch0) | ( (long)(unsigned char)(ch1) << 8 ) | \
( (long)(unsigned char)(ch2) << 16 ) | ( (long)(unsigned char)(ch3) << 24 ) )
#endif
#ifndef aviTWOCC
#define aviTWOCC(ch0, ch1) ((short)(unsigned char)(ch0) | ((short)(unsigned char)(ch1) << 8))
#endif
#define ICTYPE_VIDEO mmioFOURCC('v', 'i', 'd', 'c')
#define ICTYPE_AUDIO mmioFOURCC('a', 'u', 'd', 'c')
/* Installable Compressor M? */
/* HIC struct (same layout as Win95 one) */
typedef struct tagWINE_HIC {
long magic; /* 00: 'Smag' */
HANDLE curthread; /* 04: */
long type; /* 08: */
long handler; /* 0C: */
HDRVR hdrv; /* 10: */
long driverid; /* 14:(handled by SendDriverMessage)*/
DRIVERPROC driverproc; /* 18:(handled by SendDriverMessage)*/
long x1; /* 1c: name? */
short x2; /* 20: */
long x3; /* 22: */
/* 26: */
} WINE_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)
/* structs */
typedef struct {
long dwSize; /* 00: size */
long fccType; /* 04: type 'vidc' usually */
long fccHandler; /* 08: */
long dwVersion; /* 0c: version of compman opening you */
long dwFlags; /* 10: LOshort is type specific */
LRESULT dwError; /* 14: */
void* pV1Reserved; /* 18: */
void* pV2Reserved; /* 1c: */
long dnDevNode; /* 20: */
/* 24: */
} ICOPEN,*LPICOPEN;
#define ICCOMPRESS_KEYFRAME 0x00000001L
typedef struct {
long dwFlags;
LPBITMAPINFOHEADER lpbiOutput;
void* lpOutput;
LPBITMAPINFOHEADER lpbiInput;
const void* lpInput;
long* lpckid;
long* lpdwFlags;
long lFrameNum;
long dwFrameSize;
long dwQuality;
LPBITMAPINFOHEADER lpbiPrev;
void* lpPrev;
} ICCOMPRESS;
long VFWAPI VideoForWindowsVersion(void);
long VFWAPIV ICCompress(
HIC hic,long dwFlags,LPBITMAPINFOHEADER lpbiOutput,void* lpData,
LPBITMAPINFOHEADER lpbiInput,void* lpBits,long* lpckid,
long* lpdwFlags,long lFrameNum,long dwFrameSize,long dwQuality,
LPBITMAPINFOHEADER lpbiPrev,void* lpPrev
);
#define ICCompressGetFormat(hic, lpbiInput, lpbiOutput) \
ICSendMessage( \
hic,ICM_COMPRESS_GET_FORMAT,(long)(void*)(lpbiInput), \
(long)(void*)(lpbiOutput) \
)
#define ICCompressGetFormatSize(hic,lpbi) ICCompressGetFormat(hic,lpbi,NULL)
#define ICGetDefaultKeyFrameRate(hic,lpint) \
ICSendMessage( \
hic, ICM_GETDEFAULTKEYFRAMERATE, \
(long)(void*)(lpint), \
0 )
#define ICGetDefaultQuality(hic,lpint) \
ICSendMessage( \
hic, ICM_GETDEFAULTQUALITY, \
(long)(void*)(lpint), \
0 )
#define ICCompressBegin(hic, lpbiInput, lpbiOutput) \
ICSendMessage( \
hic, ICM_COMPRESS_BEGIN, (long)(void*)(lpbiInput), \
(long)(void*)(lpbiOutput) \
)
#define ICCompressGetSize(hic, lpbiInput, lpbiOutput) \
ICSendMessage( \
hic, ICM_COMPRESS_GET_SIZE, (long)(void*)(lpbiInput), \
(long)(void*)(lpbiOutput) \
)
#define ICCompressQuery(hic, lpbiInput, lpbiOutput) \
ICSendMessage( \
hic, ICM_COMPRESS_QUERY, (long)(void*)(lpbiInput), \
(long)(void*)(lpbiOutput) \
)
#define ICCompressEnd(hic) ICSendMessage(hic, ICM_COMPRESS_END, 0, 0)
/* ICCOMPRESSFRAMES.dwFlags */
#define ICCOMPRESSFRAMES_PADDING 0x00000001
typedef struct {
long dwFlags;
LPBITMAPINFOHEADER lpbiOutput;
LPARAM lOutput;
LPBITMAPINFOHEADER lpbiInput;
LPARAM lInput;
long lStartFrame;
long lFrameCount;
long lQuality;
long lDataRate;
long lKeyRate;
long dwRate;
long dwScale;
long dwOverheadPerFrame;
long dwReserved2;
long CALLBACK (*GetData)(LPARAM lInput,long lFrame,void* lpBits,long len);
long CALLBACK (*PutData)(LPARAM lOutput,long lFrame,void* lpBits,long len);
} ICCOMPRESSFRAMES;
/* 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 {
long dwSize; /* 00: */
long fccType; /* 04:compressor type 'vidc' 'audc' */
long fccHandler; /* 08:compressor sub-type 'rle ' 'jpeg' 'pcm '*/
long dwFlags; /* 0c:flags LOshort is type specific */
long dwVersion; /* 10:version of the driver */
long 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,(long)-1,ICMF_ABOUT_QUERY)==ICERR_OK)
#define ICAbout(hic, hwnd) ICSendMessage(hic,ICM_ABOUT,(long)(unsigned int)(hwnd),0)
/* ICM_CONFIGURE */
#define ICMF_CONFIGURE_QUERY 0x00000001
#define ICQueryConfigure(hic) \
(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)
#endif /* MPLAYER_VFW_H */