500 lines
13 KiB
C
500 lines
13 KiB
C
/*
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* Copyright 1998 Marcus Meissner
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*/
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#include <stdio.h>
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#include <string.h>
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#include "winbase.h"
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#include "windef.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "vfw.h"
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#include "wine/winestring.h"
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#include "driver.h"
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#include "debugtools.h"
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DEFAULT_DEBUG_CHANNEL(msvideo)
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/***********************************************************************
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* VideoForWindowsVersion [MSVFW.2][MSVIDEO.2]
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* Returns the version in major.minor form.
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* In Windows95 this returns 0x040003b6 (4.950)
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*/
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DWORD WINAPI
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VideoForWindowsVersion(void) {
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return 0x040003B6; /* 4.950 */
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}
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/***********************************************************************
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* VideoCapDriverDescAndVer [MSVIDEO.22]
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*/
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DWORD WINAPI
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VideoCapDriverDescAndVer(WORD nr,LPVOID buf1,WORD buf1len,LPVOID buf2,WORD buf2len) {
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FIXME("(%d,%p,%d,%p,%d), stub!\n",nr,buf1,buf1len,buf2,buf2len);
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return 0;
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}
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/* system.ini: [drivers] */
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/***********************************************************************
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* ICInfo [MSVFW.33]
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* Get information about an installable compressor. Return TRUE if there
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* is one.
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*/
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BOOL WINAPI
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ICInfo(
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DWORD fccType, /* [in] type of compressor ('vidc') */
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DWORD fccHandler, /* [in] <n>th compressor */
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ICINFO *lpicinfo /* [out] information about compressor */
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) {
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char type[5],buf[2000];
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memcpy(type,&fccType,4);type[4]=0;
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TRACE("(%s,%ld,%p).\n",type,fccHandler,lpicinfo);
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/* does OpenDriver/CloseDriver */
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lpicinfo->dwSize = sizeof(ICINFO);
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lpicinfo->fccType = fccType;
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lpicinfo->dwFlags = 0;
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if (GetPrivateProfileStringA("drivers32",NULL,NULL,buf,2000,"system.ini")) {
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char *s = buf;
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while (*s) {
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if (!lstrncmpiA(type,s,4)) {
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if(!fccHandler--) {
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lpicinfo->fccHandler = mmioStringToFOURCCA(s+5,0);
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return TRUE;
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}
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}
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s=s+lstrlenA(s)+1; /* either next char or \0 */
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}
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}
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return FALSE;
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}
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/***********************************************************************
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* ICOpen [MSVFW.37]
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* Opens an installable compressor. Return special handle.
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*/
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HIC WINAPI
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ICOpen(DWORD fccType,DWORD fccHandler,UINT wMode) {
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char type[5],handler[5],codecname[20];
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ICOPEN icopen;
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HDRVR hdrv;
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WINE_HIC *whic;
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memcpy(type,&fccType,4);type[4]=0;
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memcpy(handler,&fccHandler,4);handler[4]=0;
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TRACE("(%s,%s,0x%08lx)\n",type,handler,(DWORD)wMode);
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sprintf(codecname,"%s.%s",type,handler);
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/* Well, lParam2 is in fact a LPVIDEO_OPEN_PARMS, but it has the
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* same layout as ICOPEN
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*/
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icopen.fccType = fccType;
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icopen.fccHandler = fccHandler;
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icopen.dwSize = sizeof(ICOPEN);
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icopen.dwFlags = wMode;
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/* FIXME: do we need to fill out the rest too? */
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hdrv=OpenDriverA(codecname,"drivers32",(LPARAM)&icopen);
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if (!hdrv) {
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if (!strcasecmp(type,"vids")) {
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sprintf(codecname,"vidc.%s",handler);
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fccType = mmioFOURCC('v','i','d','c');
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}
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hdrv=OpenDriverA(codecname,"drivers32",(LPARAM)&icopen);
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if (!hdrv)
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return 0;
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}
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whic = HeapAlloc(GetProcessHeap(),0,sizeof(WINE_HIC));
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whic->hdrv = hdrv;
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whic->driverproc= NULL;
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whic->private = ICSendMessage((HIC)whic,DRV_OPEN,0,(LPARAM)&icopen);
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return (HIC)whic;
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}
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/***********************************************************************
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* ICOpenFunction [MSVFW.38]
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*/
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HIC VFWAPI ICOpenFunction(DWORD fccType, DWORD fccHandler, UINT wMode,
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FARPROC lpfnHandler) {
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char type[5],handler[5];
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HIC hic;
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WINE_HIC *whic;
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memcpy(type,&fccType,4);type[4]=0;
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memcpy(handler,&fccHandler,4);handler[4]=0;
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FIXME("(%s,%s,%d,%p), stub!\n",type,handler,wMode,lpfnHandler);
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hic = ICOpen(fccType,fccHandler,wMode);
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if (!hic)
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return hic;
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whic = (WINE_HIC*)hic;
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whic->driverproc = lpfnHandler;
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return hic;
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}
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/***********************************************************************
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* ICGetInfo [MSVFW.30]
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*/
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LRESULT WINAPI
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ICGetInfo(HIC hic,ICINFO *picinfo,DWORD cb) {
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LRESULT ret;
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TRACE("(0x%08lx,%p,%ld)\n",(DWORD)hic,picinfo,cb);
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ret = ICSendMessage(hic,ICM_GETINFO,(DWORD)picinfo,cb);
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TRACE(" -> 0x%08lx\n",ret);
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return ret;
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}
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/***********************************************************************
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* ICLocate [MSVFW.35]
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*/
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HIC VFWAPI
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ICLocate(
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DWORD fccType, DWORD fccHandler, LPBITMAPINFOHEADER lpbiIn,
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LPBITMAPINFOHEADER lpbiOut, WORD wMode
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) {
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char type[5],handler[5];
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HIC hic;
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DWORD querymsg;
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switch (wMode) {
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case ICMODE_FASTCOMPRESS:
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case ICMODE_COMPRESS:
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querymsg = ICM_COMPRESS_QUERY;
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break;
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case ICMODE_DECOMPRESS:
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case ICMODE_FASTDECOMPRESS:
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querymsg = ICM_DECOMPRESS_QUERY;
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break;
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case ICMODE_DRAW:
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querymsg = ICM_DRAW_QUERY;
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break;
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default:
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FIXME("Unknown mode (%d)\n",wMode);
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return 0;
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}
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/* Easy case: handler/type match, we just fire a query and return */
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hic = ICOpen(fccType,fccHandler,wMode);
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if (hic) {
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if (!ICSendMessage(hic,querymsg,(DWORD)lpbiIn,(DWORD)lpbiOut))
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return hic;
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ICClose(hic);
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}
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type[4]='\0';memcpy(type,&fccType,4);
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handler[4]='\0';memcpy(handler,&fccHandler,4);
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if (fccType==streamtypeVIDEO) {
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hic = ICLocate(ICTYPE_VIDEO,fccHandler,lpbiIn,lpbiOut,wMode);
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if (hic)
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return hic;
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}
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FIXME("(%s,%s,%p,%p,0x%04x),unhandled!\n",type,handler,lpbiIn,lpbiOut,wMode);
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return 0;
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}
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/***********************************************************************
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* ICGetDisplayFormat [MSVFW.29]
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*/
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HIC VFWAPI ICGetDisplayFormat(
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HIC hic,LPBITMAPINFOHEADER lpbiIn,LPBITMAPINFOHEADER lpbiOut,
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INT depth,INT dx,INT dy
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) {
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HIC tmphic = hic;
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LRESULT lres;
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FIXME("(0x%08lx,%p,%p,%d,%d,%d),stub!\n",(DWORD)hic,lpbiIn,lpbiOut,depth,dx,dy);
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if (!tmphic) {
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tmphic=ICLocate(ICTYPE_VIDEO,0,lpbiIn,NULL,ICMODE_DECOMPRESS);
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if (!tmphic)
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return tmphic;
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}
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if ((dy == lpbiIn->biHeight) || (dx == lpbiIn->biWidth))
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dy = dx = 0; /* no resize needed */
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/* Can we decompress it ? */
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lres = ICDecompressQuery(tmphic,lpbiIn,NULL);
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if (lres)
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goto errout; /* no, sorry */
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ICDecompressGetFormat(hic,lpbiIn,lpbiOut);
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*lpbiOut=*lpbiIn;
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lpbiOut->biCompression = 0;
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lpbiOut->biSize = sizeof(*lpbiOut);
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if (!depth) {
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HDC hdc;
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hdc = GetDC(0);
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depth = GetDeviceCaps(hdc,12)*GetDeviceCaps(hdc,14);
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ReleaseDC(0,hdc);
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if (depth==15) depth = 16;
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if (depth<8) depth = 8;
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/* more constraints and tests */
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}
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if (lpbiIn->biBitCount == 8)
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depth = 8;
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return hic;
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errout:
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if (hic!=tmphic)
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ICClose(tmphic);
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return 0;
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}
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/***********************************************************************
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* ICCompress [MSVFW.23]
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*/
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DWORD VFWAPIV
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ICCompress(
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HIC hic,DWORD dwFlags,LPBITMAPINFOHEADER lpbiOutput,LPVOID lpData,
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LPBITMAPINFOHEADER lpbiInput,LPVOID lpBits,LPDWORD lpckid,
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LPDWORD lpdwFlags,LONG lFrameNum,DWORD dwFrameSize,DWORD dwQuality,
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LPBITMAPINFOHEADER lpbiPrev,LPVOID lpPrev
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) {
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ICCOMPRESS iccmp;
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iccmp.dwFlags = dwFlags;
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iccmp.lpbiOutput = lpbiOutput;
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iccmp.lpOutput = lpData;
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iccmp.lpbiInput = lpbiInput;
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iccmp.lpInput = lpBits;
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iccmp.lpckid = lpckid;
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iccmp.lpdwFlags = lpdwFlags;
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iccmp.lFrameNum = lFrameNum;
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iccmp.dwFrameSize = dwFrameSize;
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iccmp.dwQuality = dwQuality;
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iccmp.lpbiPrev = lpbiPrev;
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iccmp.lpPrev = lpPrev;
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return ICSendMessage(hic,ICM_COMPRESS,(LPARAM)&iccmp,sizeof(iccmp));
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}
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/***********************************************************************
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* ICDecompress [MSVFW.26]
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*/
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DWORD VFWAPIV
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ICDecompress(HIC hic,DWORD dwFlags,LPBITMAPINFOHEADER lpbiFormat,LPVOID lpData,LPBITMAPINFOHEADER lpbi,LPVOID lpBits) {
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ICDECOMPRESS icd;
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icd.dwFlags = dwFlags;
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icd.lpbiInput = lpbiFormat;
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icd.lpInput = lpData;
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icd.lpbiOutput = lpbi;
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icd.lpOutput = lpBits;
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icd.ckid = 0;
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return ICSendMessage(hic,ICM_DECOMPRESS,(LPARAM)&icd,sizeof(icd));
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}
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/***********************************************************************
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* ICSendMessage [MSVFW.40]
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*/
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LRESULT VFWAPI
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ICSendMessage(HIC hic,UINT msg,DWORD lParam1,DWORD lParam2) {
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LRESULT ret;
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WINE_HIC *whic = (WINE_HIC*)hic;
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#define XX(x) case x: TRACE("(0x%08lx,"#x",0x%08lx,0x%08lx)\n",(DWORD)hic,lParam1,lParam2);break;
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switch (msg) {
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XX(ICM_ABOUT)
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XX(ICM_GETINFO)
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XX(ICM_COMPRESS_FRAMES_INFO)
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XX(ICM_COMPRESS_GET_FORMAT)
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XX(ICM_COMPRESS_GET_SIZE)
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XX(ICM_COMPRESS_QUERY)
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XX(ICM_COMPRESS_BEGIN)
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XX(ICM_COMPRESS)
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XX(ICM_COMPRESS_END)
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XX(ICM_DECOMPRESS_GET_FORMAT)
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XX(ICM_DECOMPRESS_QUERY)
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XX(ICM_DECOMPRESS_BEGIN)
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XX(ICM_DECOMPRESS)
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XX(ICM_DECOMPRESS_END)
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XX(ICM_DECOMPRESS_SET_PALETTE)
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XX(ICM_DECOMPRESS_GET_PALETTE)
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XX(ICM_DRAW_QUERY)
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XX(ICM_DRAW_BEGIN)
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XX(ICM_DRAW_GET_PALETTE)
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XX(ICM_DRAW_START)
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XX(ICM_DRAW_STOP)
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XX(ICM_DRAW_END)
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XX(ICM_DRAW_GETTIME)
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XX(ICM_DRAW)
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XX(ICM_DRAW_WINDOW)
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XX(ICM_DRAW_SETTIME)
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XX(ICM_DRAW_REALIZE)
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XX(ICM_DRAW_FLUSH)
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XX(ICM_DRAW_RENDERBUFFER)
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XX(ICM_DRAW_START_PLAY)
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XX(ICM_DRAW_STOP_PLAY)
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XX(ICM_DRAW_SUGGESTFORMAT)
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XX(ICM_DRAW_CHANGEPALETTE)
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XX(ICM_GETBUFFERSWANTED)
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XX(ICM_GETDEFAULTKEYFRAMERATE)
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XX(ICM_DECOMPRESSEX_BEGIN)
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XX(ICM_DECOMPRESSEX_QUERY)
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XX(ICM_DECOMPRESSEX)
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XX(ICM_DECOMPRESSEX_END)
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XX(ICM_SET_STATUS_PROC)
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default:
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FIXME("(0x%08lx,0x%08lx,0x%08lx,0x%08lx)\n",(DWORD)hic,(DWORD)msg,lParam1,lParam2);
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}
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#if 0
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if (whic->driverproc) {
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FIXME("(0x%08lx,0x%08lx,0x%08lx,0x%08lx), calling %p\n",(DWORD)hic,(DWORD)msg,lParam1,lParam2,whic->driverproc);
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ret = whic->driverproc(whic->hdrv,1,msg,lParam1,lParam2);
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} else
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#endif
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ret = SendDriverMessage(whic->hdrv,msg,lParam1,lParam2);
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TRACE(" -> 0x%08lx\n",ret);
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return ret;
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}
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/***********************************************************************
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* ICDrawBegin [MSVFW.28]
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*/
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DWORD VFWAPIV ICDrawBegin(
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HIC hic,
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DWORD dwFlags,/* flags */
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HPALETTE hpal, /* palette to draw with */
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HWND hwnd, /* window to draw to */
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HDC hdc, /* HDC to draw to */
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INT xDst, /* destination rectangle */
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INT yDst,
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INT dxDst,
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INT dyDst,
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LPBITMAPINFOHEADER lpbi, /* format of frame to draw */
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INT xSrc, /* source rectangle */
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INT ySrc,
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INT dxSrc,
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INT dySrc,
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DWORD dwRate, /* frames/second = (dwRate/dwScale) */
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DWORD dwScale) {
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ICDRAWBEGIN icdb;
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icdb.dwFlags = dwFlags;
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icdb.hpal = hpal;
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icdb.hwnd = hwnd;
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icdb.hdc = hdc;
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icdb.xDst = xDst;
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icdb.yDst = yDst;
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icdb.dxDst = dxDst;
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icdb.dyDst = dyDst;
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icdb.lpbi = lpbi;
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icdb.xSrc = xSrc;
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icdb.ySrc = ySrc;
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icdb.dxSrc = dxSrc;
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icdb.dySrc = dySrc;
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icdb.dwRate = dwRate;
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icdb.dwScale = dwScale;
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return ICSendMessage(hic,ICM_DRAW_BEGIN,(LPARAM)&icdb,sizeof(icdb));
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}
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/***********************************************************************
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* ICDraw [MSVFW.27]
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*/
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DWORD VFWAPIV ICDraw(
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HIC hic,DWORD dwFlags,LPVOID lpFormat,LPVOID lpData,DWORD cbData,
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LONG lTime
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) {
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ICDRAW icd;
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icd.dwFlags = dwFlags;
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icd.lpFormat = lpFormat;
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icd.lpData = lpData;
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icd.cbData = cbData;
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icd.lTime = lTime;
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return ICSendMessage(hic,ICM_DRAW,(LPARAM)&icd,sizeof(icd));
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}
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/***********************************************************************
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* ICClose [MSVFW.22]
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*/
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LRESULT WINAPI ICClose(HIC hic) {
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WINE_HIC *whic = (WINE_HIC*)hic;
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TRACE("(%d).\n",hic);
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/* FIXME: correct? */
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CloseDriver(whic->hdrv,0,0);
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HeapFree(GetProcessHeap(),0,whic);
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return 0;
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}
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/***********************************************************************
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* DrawDibOpen [MSVFW.10]
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*/
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HANDLE /* HDRAWDIB */ WINAPI
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DrawDibOpen( void ) {
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FIXME("stub!\n");
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return 0xdead;
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}
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/***********************************************************************
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* DrawDibClose [MSVFW.5]
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*/
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BOOL WINAPI
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DrawDibClose( HANDLE /*HDRAWDIB*/ hDib ) {
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FIXME("stub!\n");
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return TRUE;
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}
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/***********************************************************************
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* DrawDibBegin [MSVFW.3]
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*/
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BOOL VFWAPI DrawDibBegin(HANDLE /*HDRAWDIB*/ hdd,
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HDC hdc,
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INT dxDst,
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INT dyDst,
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LPBITMAPINFOHEADER lpbi,
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INT dxSrc,
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INT dySrc,
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UINT wFlags) {
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FIXME("(%d,0x%lx,%d,%d,%p,%d,%d,0x%08lx), stub!\n",
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hdd,(DWORD)hdc,dxDst,dyDst,lpbi,dxSrc,dySrc,(DWORD)wFlags
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);
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return TRUE;
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}
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/***********************************************************************
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* DrawDibSetPalette [MSVFW.13]
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*/
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BOOL VFWAPI
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DrawDibSetPalette(HANDLE /*HDRAWDIB*/ hdd, HPALETTE hpal) {
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FIXME("(%d,%d),stub!\n",hdd,hpal);
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return TRUE;
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}
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/***********************************************************************
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* DrawDibRealize [MSVFW.12]
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*/
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UINT VFWAPI DrawDibRealize(HANDLE /*HDRAWDIB*/ hdd, HDC hdc, BOOL fBackground) {
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FIXME("(0x%08lx,0x%08lx,%d),stub!\n",(DWORD)hdd,(DWORD)hdc,fBackground);
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return 0;
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}
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/***********************************************************************
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* MCIWndCreate [MSVFW.44]
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*/
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HWND VFWAPIV MCIWndCreate (HWND hwndParent, HINSTANCE hInstance,
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DWORD dwStyle,LPVOID szFile)
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{ FIXME("%x %x %lx %p\n",hwndParent, hInstance, dwStyle, szFile);
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return 0;
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}
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/***********************************************************************
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* MCIWndCreateA [MSVFW.45]
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*/
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HWND VFWAPIV MCIWndCreateA(HWND hwndParent, HINSTANCE hInstance,
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DWORD dwStyle,LPCSTR szFile)
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{ FIXME("%x %x %lx %s\n",hwndParent, hInstance, dwStyle, szFile);
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return 0;
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}
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/***********************************************************************
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* MCIWndCreateW [MSVFW.46]
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*/
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HWND VFWAPIV MCIWndCreateW(HWND hwndParent, HINSTANCE hInstance,
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DWORD dwStyle,LPCWSTR szFile)
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{ FIXME("%x %x %lx %s\n",hwndParent, hInstance, dwStyle, debugstr_w(szFile));
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return 0;
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}
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