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author | arpi_esp <arpi_esp@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2001-02-24 20:28:24 +0000 |
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committer | arpi_esp <arpi_esp@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2001-02-24 20:28:24 +0000 |
commit | d34041569e71fc9bd772354e94dc9d16061072a5 (patch) | |
tree | 8f481cae1c70f32d1756fbe5f39000577b73042d /loader/vfl.c | |
parent | e95a95ece09bac96bdfd37322f96c6f57ef79ebc (diff) | |
download | mpv-d34041569e71fc9bd772354e94dc9d16061072a5.tar.bz2 mpv-d34041569e71fc9bd772354e94dc9d16061072a5.tar.xz |
Initial revision
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'loader/vfl.c')
-rw-r--r-- | loader/vfl.c | 330 |
1 files changed, 330 insertions, 0 deletions
diff --git a/loader/vfl.c b/loader/vfl.c new file mode 100644 index 0000000000..82cc4041b0 --- /dev/null +++ b/loader/vfl.c @@ -0,0 +1,330 @@ +/* + * Copyright 1998 Marcus Meissner + */ +#include <config.h> + +#include <stdio.h> +#include <string.h> + +#include "wine/winbase.h" +#include "wine/windef.h" +#include "wine/winuser.h" +#include "wine/vfw.h" +#include "wine/winestring.h" +#include "wine/driver.h" +#include "wine/avifmt.h" + +#define FIXME_(X) printf +#define FIXME printf + +long VFWAPI VideoForWindowsVersion(void); + +extern void* my_mreq(int size, int to_zero); +extern void DrvClose(HDRVR hdrvr); +extern int my_release(char* memory); + +long VFWAPIV ICDecompress(HIC hic,long dwFlags,LPBITMAPINFOHEADER lpbiFormat,void* lpData,LPBITMAPINFOHEADER lpbi,void* lpBits); + +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); + +#define OpenDriverA DrvOpen +extern HDRVR VFWAPI DrvOpen(long); +#define STORE_ALL \ + __asm__ ( \ + "push %%ebx\n\t" \ + "push %%ecx\n\t" \ + "push %%edx\n\t" \ + "push %%esi\n\t" \ + "push %%edi\n\t"::) + +#define REST_ALL \ + __asm__ ( \ + "pop %%edi\n\t" \ + "pop %%esi\n\t" \ + "pop %%edx\n\t" \ + "pop %%ecx\n\t" \ + "pop %%ebx\n\t"::) + + +typedef struct { + unsigned int uDriverSignature; + void* hDriverModule; + DRIVERPROC DriverProc; + long dwDriverID; +} DRVR; + +/*********************************************************************** + * VideoForWindowsVersion [MSVFW.2][MSVIDEO.2] + * Returns the version in major.minor form. + * In Windows95 this returns 0x040003b6 (4.950) + */ +long VideoForWindowsVersion(void) { + return 0x040003B6; /* 4.950 */ +} + +/* system.ini: [drivers] */ + +/*********************************************************************** + * ICInfo [MSVFW.33] + * Get information about an installable compressor. Return TRUE if there + * is one. + */ +int VFWAPI +ICInfo( + long fccType, /* [in] type of compressor ('vidc') */ + long fccHandler, /* [in] <n>th compressor */ + ICINFO *lpicinfo /* [out] information about compressor */ +) { + char type[5]; + + memcpy(type,&fccType,4);type[4]=0; + + /* does OpenDriver/CloseDriver */ + lpicinfo->dwSize = sizeof(ICINFO); + lpicinfo->fccType = fccType; + lpicinfo->dwFlags = 0; +/* + if (GetPrivateProfileStringA("drivers32",NULL,NULL,buf,2000,"system.ini")) { + char *s = buf; + while (*s) { + if (!lstrncmpiA(type,s,4)) { + if(!fccHandler--) { + lpicinfo->fccHandler = mmioStringToFOURCCA(s+5,0); + return TRUE; + } + } + s=s+lstrlenA(s)+1; + } + } +*/ + return TRUE; +} + +/*********************************************************************** + * ICOpen [MSVFW.37] + * Opens an installable compressor. Return special handle. + */ +HIC VFWAPI +ICOpen(long fccType,long fccHandler,unsigned int wMode) { + char type[5],handler[5],codecname[20]; + ICOPEN icopen; + HDRVR hdrv; + WINE_HIC *whic; + + memcpy(type,&fccType,4);type[4]=0; + memcpy(handler,&fccHandler,4);handler[4]=0; + + sprintf(codecname,"%s.%s",type,handler); + + /* Well, lParam2 is in fact a LPVIDEO_OPEN_PARMS, but it has the + * same layout as ICOPEN + */ + icopen.fccType = fccType; + icopen.fccHandler = fccHandler; + icopen.dwSize = sizeof(ICOPEN); + icopen.dwFlags = wMode; + /* FIXME: do we need to fill out the rest too? */ +// hdrv=OpenDriverA(codecname,"drivers32",(long)&icopen); + hdrv=OpenDriverA((long)&icopen); +/* + if (!hdrv) { + if (!strcasecmp(type,"vids")) { + sprintf(codecname,"vidc.%s",handler); + fccType = mmioFOURCC('v','i','d','c'); + } +// hdrv=OpenDriverA(codecname,"drivers32",(long)&icopen); + hdrv=OpenDriverA((long)&icopen); +*/ + if (!hdrv) + return 0; +// } + whic = (WINE_HIC*)my_mreq(sizeof(WINE_HIC), 0); + whic->hdrv = hdrv; + whic->driverproc= ((DRVR*)hdrv)->DriverProc; +// whic->private = ICSendMessage((HIC)whic,DRV_OPEN,0,(long)&icopen); + whic->private = ((DRVR*)hdrv)->dwDriverID; + return (HIC)whic; +} + +/*********************************************************************** + * ICOpenFunction [MSVFW.38] + */ +HIC VFWAPI ICOpenFunction(long fccType, long fccHandler, unsigned int wMode, +void* lpfnHandler) { + char type[5],handler[5]; + HIC hic; + WINE_HIC *whic; + + memcpy(type,&fccType,4);type[4]=0; + memcpy(handler,&fccHandler,4);handler[4]=0; + FIXME("(%s,%s,%d,%p), stub!\n",type,handler,wMode,lpfnHandler); + hic = ICOpen(fccType,fccHandler,wMode); + if (!hic) + return hic; + whic = (WINE_HIC*)hic; + whic->driverproc = (DRIVERPROC)lpfnHandler; + return hic; +} + + +/*********************************************************************** + * ICGetInfo [MSVFW.30] + */ +LRESULT VFWAPI +ICGetInfo(HIC hic,ICINFO *picinfo,long cb) { + LRESULT ret; + + ret = ICSendMessage(hic,ICM_GETINFO,(long)picinfo,cb); + + return ret; +} + +/*********************************************************************** + * ICLocate [MSVFW.35] + */ +HIC VFWAPI +ICLocate( + long fccType, long fccHandler, LPBITMAPINFOHEADER lpbiIn, + LPBITMAPINFOHEADER lpbiOut, short wMode +) { + char type[5],handler[5]; + HIC hic; + long querymsg; + + switch (wMode) { + case ICMODE_FASTCOMPRESS: + case ICMODE_COMPRESS: + querymsg = ICM_COMPRESS_QUERY; + break; + case ICMODE_DECOMPRESS: + case ICMODE_FASTDECOMPRESS: + querymsg = ICM_DECOMPRESS_QUERY; + break; + case ICMODE_DRAW: + querymsg = ICM_DRAW_QUERY; + break; + default: + FIXME("Unknown mode (%d)\n",wMode); + return 0; + } + + /* Easy case: handler/type match, we just fire a query and return */ + hic = ICOpen(fccType,fccHandler,wMode); + if (hic) { + if (!ICSendMessage(hic,querymsg,(long)lpbiIn,(long)lpbiOut)) + return hic; + ICClose(hic); + } + type[4]='\0';memcpy(type,&fccType,4); + handler[4]='\0';memcpy(handler,&fccHandler,4); + if (fccType==streamtypeVIDEO) { + hic = ICLocate(ICTYPE_VIDEO,fccHandler,lpbiIn,lpbiOut,wMode); + if (hic) + return hic; + } + FIXME("(%s,%s,%p,%p,0x%04x),unhandled!\n",type,handler,lpbiIn,lpbiOut,wMode); + return 0; +} + +/*********************************************************************** + * ICCompress [MSVFW.23] + */ +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 +) { + ICCOMPRESS iccmp; + + iccmp.dwFlags = dwFlags; + + iccmp.lpbiOutput = lpbiOutput; + iccmp.lpOutput = lpData; + iccmp.lpbiInput = lpbiInput; + iccmp.lpInput = lpBits; + + iccmp.lpckid = lpckid; + iccmp.lpdwFlags = lpdwFlags; + iccmp.lFrameNum = lFrameNum; + iccmp.dwFrameSize = dwFrameSize; + iccmp.dwQuality = dwQuality; + iccmp.lpbiPrev = lpbiPrev; + iccmp.lpPrev = lpPrev; + return ICSendMessage(hic,ICM_COMPRESS,(long)&iccmp,sizeof(iccmp)); +} + +/*********************************************************************** + * ICDecompress [MSVFW.26] + */ +long VFWAPIV +ICDecompress(HIC hic,long dwFlags,LPBITMAPINFOHEADER lpbiFormat,void* lpData,LPBITMAPINFOHEADER lpbi,void* lpBits) { + ICDECOMPRESS icd; + int result; + icd.dwFlags = dwFlags; + icd.lpbiInput = lpbiFormat; + icd.lpInput = lpData; + + icd.lpbiOutput = lpbi; + icd.lpOutput = lpBits; + icd.ckid = 0; + STORE_ALL; + result=ICSendMessage(hic,ICM_DECOMPRESS,(long)&icd,sizeof(icd)); + REST_ALL; + return result; +} + +/*********************************************************************** + * ICSendMessage [MSVFW.40] + */ +LRESULT VFWAPI +ICSendMessage(HIC hic,unsigned int msg,long lParam1,long lParam2) { + LRESULT ret; + WINE_HIC *whic = (WINE_HIC*)hic; + char qw[200]; + + __asm__ __volatile__ ("fsave (%0)\n\t": :"r"(&qw)); + STORE_ALL; + /*__asm__ + ( + "pushl %eax\n\t" + "movl $0xf,%eax\n\t" + "movw %ax, %fs\n\t" + "popl %eax\n\t" + );*/ + ret = whic->driverproc(whic->private,1,msg,lParam1,lParam2); + REST_ALL; + __asm__ __volatile__ ("frstor (%0)\n\t": :"r"(&qw)); +// } else + +// ret = SendDriverMessage(whic->hdrv,msg,lParam1,lParam2); +// TRACE(" -> 0x%08lx\n",ret); + return ret; +} + + +/*********************************************************************** + * ICClose [MSVFW.22] + */ +LRESULT VFWAPI ICClose(HIC hic) { + WINE_HIC *whic = (WINE_HIC*)hic; + /* FIXME: correct? */ +// CloseDriver(whic->hdrv,0,0); + DrvClose(whic->hdrv); +//#warning FIXME: DrvClose + my_release(whic); + return 0; +} +int VFWAPI ICDoSomething() +{ + return 0; +} + |