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298 lines
7.9 KiB
C
298 lines
7.9 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 <strings.h>
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#include "windows.h"
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#include "driver.h"
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#include "mmsystem.h"
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#include "ole2.h"
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#include "vfw.h"
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#include "debug.h"
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/****************************************************************************
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* VideoForWindowsVersion [MSVFW32.2][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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/* system.ini: [drivers32] */
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/**************************************************************************
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* ICInfo [MSVFW32.33]
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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(msvideo,"(%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 [MSVFW32.37]
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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(msvideo,"(%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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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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#if 0
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whic->driverproc= GetProcAddress(GetDriverModuleHandle(hdrv),"DriverProc");
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whic->private = whic->driverproc(0,hdrv,DRV_OPEN,0,&icopen);
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#endif
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return (HIC)whic;
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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(msvideo,"(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(msvideo," -> 0x%08lx\n",ret);
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return ret;
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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(msvideo,"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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FIXME(msvideo,"(%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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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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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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/*
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icd.ckid = ??? ckid from AVI file? how do we get it? ;
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*/
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return ICSendMessage(hic,ICM_DECOMPRESS,(LPARAM)&icd,sizeof(icd));
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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(msvideo,"(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(msvideo,"(0x%08lx,0x%08lx,0x%08lx,0x%08lx)\n",(DWORD)hic,(DWORD)msg,lParam1,lParam2);
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}
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ret = SendDriverMessage(whic->hdrv,msg,lParam1,lParam2);
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/* ret = whic->driverproc(whic->private,whic->hdrv,msg,lParam1,lParam2);*/
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TRACE(msvideo," -> 0x%08lx\n",ret);
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return ret;
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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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return 0;
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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(msvideo,"(%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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HANDLE /* HDRAWDIB */ WINAPI
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DrawDibOpen( void ) {
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FIXME(msvideo,"stub!\n");
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return 0;
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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(msvideo,"%x %x %lx %p\n",hwndParent, hInstance, dwStyle, szFile);
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return 0;
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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(msvideo,"%x %x %lx %s\n",hwndParent, hInstance, dwStyle, szFile);
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return 0;
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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(msvideo,"%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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