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