loader/vfl.c

   1 /*
   2  * Copyright 1998 Marcus Meissner
   3  *
   4  * Modified for use with MPlayer, detailed changelog at
   5  * http://svn.mplayerhq.hu/mplayer/trunk/
   6  * $Id$
   7  *
   8  */
   9 #include <config.h>
  10
  11 #include <stdio.h>
  12 #include <stdlib.h>
  13 #include <string.h>
  14
  15 #include "win32.h"
  16 #include "loader.h"
  17
  18 #include "wine/winbase.h"
  19 #include "wine/windef.h"
  20 #include "wine/winuser.h"
  21 #include "wine/vfw.h"
  22 #include "wine/winestring.h"
  23 #include "wine/driver.h"
  24 #include "wine/avifmt.h"
  25 #include "driver.h"
  26
  27 #define OpenDriverA DrvOpen
  28 #define CloseDriver DrvClose
  29
  30 /***********************************************************************
  31  *              VideoForWindowsVersion          [MSVFW.2][MSVIDEO.2]
  32  * Returns the version in major.minor form.
  33  * In Windows95 this returns 0x040003b6 (4.950)
  34  */
  35 long VFWAPI VideoForWindowsVersion(void) {
  36         return 0x040003B6; /* 4.950 */
  37 }
  38
  39 /* system.ini: [drivers] */
  40
  41 /***********************************************************************
  42  *              ICInfo                          [MSVFW.33]
  43  * Get information about an installable compressor. Return TRUE if there
  44  * is one.
  45  */
  46 int VFWAPI
  47 ICInfo(
  48         long fccType,           /* [in] type of compressor ('vidc') */
  49         long fccHandler,        /* [in] <n>th compressor */
  50         ICINFO *lpicinfo        /* [out] information about compressor */
  51 ) {
  52         /* does OpenDriver/CloseDriver */
  53         lpicinfo->dwSize = sizeof(ICINFO);
  54         lpicinfo->fccType = fccType;
  55         lpicinfo->dwFlags = 0;
  56         return TRUE;
  57 }
  58
  59 /***********************************************************************
  60  *              ICOpen                          [MSVFW.37]
  61  * Opens an installable compressor. Return special handle.
  62  */
  63 HIC VFWAPI
  64 //ICOpen(long fccType,long fccHandler,unsigned int wMode) {
  65 ICOpen(long filename,long fccHandler,unsigned int wMode) {
  66         ICOPEN          icopen;
  67         HDRVR           hdrv;
  68         WINE_HIC        *whic;
  69
  70         /* Well, lParam2 is in fact a LPVIDEO_OPEN_PARMS, but it has the
  71          * same layout as ICOPEN
  72          */
  73         icopen.fccType          = 0x63646976; // "vidc" //fccType;
  74         icopen.fccHandler       = fccHandler;
  75         icopen.dwSize           = sizeof(ICOPEN);
  76         icopen.dwFlags          = wMode;
  77         icopen.pV1Reserved      = (void*)filename;
  78         /* FIXME: do we need to fill out the rest too? */
  79         hdrv=OpenDriverA((long)&icopen);
  80         if (!hdrv) return 0;
  81         whic = malloc(sizeof(WINE_HIC));
  82         whic->hdrv      = hdrv;
  83         whic->driverproc= ((DRVR*)hdrv)->DriverProc;
  84 //      whic->private   = ICSendMessage((HIC)whic,DRV_OPEN,0,(long)&icopen);
  85         whic->driverid  = ((DRVR*)hdrv)->dwDriverID;
  86         return (HIC)whic;
  87 }
  88
  89 /***********************************************************************
  90  *              ICGetInfo                       [MSVFW.30]
  91  */
  92 LRESULT VFWAPI
  93 ICGetInfo(HIC hic,ICINFO *picinfo,long cb) {
  94         LRESULT         ret;
  95
  96         ret = ICSendMessage(hic,ICM_GETINFO,(long)picinfo,cb);
  97
  98         return ret;
  99 }
 100
 101 /***********************************************************************
 102  *              ICCompress                      [MSVFW.23]
 103  */
 104 long VFWAPIV
 105 ICCompress(
 106         HIC hic,long dwFlags,LPBITMAPINFOHEADER lpbiOutput,void* lpData,
 107         LPBITMAPINFOHEADER lpbiInput,void* lpBits,long* lpckid,
 108         long* lpdwFlags,long lFrameNum,long dwFrameSize,long dwQuality,
 109         LPBITMAPINFOHEADER lpbiPrev,void* lpPrev
 110 ) {
 111         ICCOMPRESS      iccmp;
 112
 113         iccmp.dwFlags           = dwFlags;
 114
 115         iccmp.lpbiOutput        = lpbiOutput;
 116         iccmp.lpOutput          = lpData;
 117         iccmp.lpbiInput         = lpbiInput;
 118         iccmp.lpInput           = lpBits;
 119
 120         iccmp.lpckid            = lpckid;
 121         iccmp.lpdwFlags         = lpdwFlags;
 122         iccmp.lFrameNum         = lFrameNum;
 123         iccmp.dwFrameSize       = dwFrameSize;
 124         iccmp.dwQuality         = dwQuality;
 125         iccmp.lpbiPrev          = lpbiPrev;
 126         iccmp.lpPrev            = lpPrev;
 127         return ICSendMessage(hic,ICM_COMPRESS,(long)&iccmp,sizeof(iccmp));
 128 }
 129
 130 /***********************************************************************
 131  *              ICDecompress                    [MSVFW.26]
 132  */
 133 long VFWAPIV
 134 ICDecompress(HIC hic,long dwFlags,LPBITMAPINFOHEADER lpbiFormat,void* lpData,LPBITMAPINFOHEADER  lpbi,void* lpBits) {
 135         ICDECOMPRESS    icd;
 136         int result;
 137         icd.dwFlags     = dwFlags;
 138         icd.lpbiInput   = lpbiFormat;
 139         icd.lpInput     = lpData;
 140
 141         icd.lpbiOutput  = lpbi;
 142         icd.lpOutput    = lpBits;
 143         icd.ckid        = 0;
 144         result=ICSendMessage(hic,ICM_DECOMPRESS,(long)&icd,sizeof(icd));
 145         return result;
 146 }
 147
 148 /***********************************************************************
 149  *              ICDecompressEx                  [MSVFW.26]
 150  */
 151 long VFWAPIV
 152 ICDecompressEx(HIC hic,long dwFlags,LPBITMAPINFOHEADER lpbiFormat,void* lpData,LPBITMAPINFOHEADER  lpbi,void* lpBits) {
 153         ICDECOMPRESSEX  icd;
 154         int result;
 155
 156         icd.dwFlags     = dwFlags;
 157
 158         icd.lpbiSrc     = lpbiFormat;
 159         icd.lpSrc       = lpData;
 160
 161         icd.lpbiDst     = lpbi;
 162         icd.lpDst       = lpBits;
 163
 164         icd.xSrc=icd.ySrc=0;
 165         icd.dxSrc=lpbiFormat->biWidth;
 166         icd.dySrc=abs(lpbiFormat->biHeight);
 167
 168         icd.xDst=icd.yDst=0;
 169         icd.dxDst=lpbi->biWidth;
 170         icd.dyDst=abs(lpbi->biHeight);
 171
 172         //icd.ckid      = 0;
 173         result=ICSendMessage(hic,ICM_DECOMPRESSEX,(long)&icd,sizeof(icd));
 174         return result;
 175 }
 176
 177 long VFWAPIV
 178 ICUniversalEx(HIC hic,int command,LPBITMAPINFOHEADER lpbiFormat,LPBITMAPINFOHEADER lpbi) {
 179         ICDECOMPRESSEX  icd;
 180         int result;
 181
 182         icd.dwFlags     = 0;
 183
 184         icd.lpbiSrc     = lpbiFormat;
 185         icd.lpSrc       = 0;
 186
 187         icd.lpbiDst     = lpbi;
 188         icd.lpDst       = 0;
 189
 190         icd.xSrc=icd.ySrc=0;
 191         icd.dxSrc=lpbiFormat->biWidth;
 192         icd.dySrc=abs(lpbiFormat->biHeight);
 193
 194         icd.xDst=icd.yDst=0;
 195         icd.dxDst=lpbi->biWidth;
 196         icd.dyDst=abs(lpbi->biHeight);
 197
 198         //icd.ckid      = 0;
 199         result=ICSendMessage(hic,command,(long)&icd,sizeof(icd));
 200         return result;
 201 }
 202
 203
 204 /***********************************************************************
 205  *              ICSendMessage                   [MSVFW.40]
 206  */
 207 LRESULT VFWAPI
 208 ICSendMessage(HIC hic,unsigned int msg,long lParam1,long lParam2) {
 209     WINE_HIC    *whic = (WINE_HIC*)hic;
 210     return SendDriverMessage(whic->hdrv, msg, lParam1,lParam2);
 211 }
 212
 213
 214 /***********************************************************************
 215  *              ICClose                 [MSVFW.22]
 216  */
 217 LRESULT VFWAPI ICClose(HIC hic) {
 218         WINE_HIC        *whic = (WINE_HIC*)hic;
 219         /* FIXME: correct? */
 220 //      CloseDriver(whic->hdrv,0,0);
 221         DrvClose(whic->hdrv);
 222 //#warning FIXME: DrvClose
 223         free(whic);
 224         return 0;
 225 }
 226
 227 int VFWAPI ICDoSomething()
 228 {
 229   return 0;
 230 }
 231