78 lines
2.0 KiB
C
78 lines
2.0 KiB
C
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#include <stdio.h>
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#include <strings.h>
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#include "wintypes.h"
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#include "windows.h"
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#include "mmsystem.h"
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#include "vfw.h"
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int PASCAL WinMain (HANDLE hInstance, HANDLE prev, LPSTR cmdline, int show)
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{
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int n=0,doabout=0,doconfigure=0;
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char buf[128],type[5],handler[5];
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HMODULE msvfw32 = LoadLibrary("msvfw32.dll");
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BOOL32 (VFWAPI *fnICInfo)(DWORD fccType, DWORD fccHandler, ICINFO * lpicinfo);
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LRESULT (VFWAPI *fnICClose)(HIC hic);
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HIC (VFWAPI *fnICOpen)(DWORD fccType, DWORD fccHandler, UINT wMode);
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LRESULT (VFWAPI *fnICGetInfo)(HIC hic,ICINFO *picinfo, DWORD cb);
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LRESULT (VFWAPI *fnICSendMessage)(HIC hic, UINT msg, DWORD dw1, DWORD dw2);
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#define XX(x) fn##x = (void*)GetProcAddress(msvfw32,#x);
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XX(ICInfo);
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XX(ICOpen);
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XX(ICClose);
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XX(ICGetInfo);
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XX(ICSendMessage);
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#undef XX
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if (strstr(cmdline,"-about"))
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doabout = 1;
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if (strstr(cmdline,"-configure"))
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doconfigure = 1;
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printf("Currently installed Video Compressors:\n");
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while (1) {
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ICINFO ii;
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HIC hic;
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ii.dwSize = sizeof(ii);
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if (!fnICInfo(ICTYPE_VIDEO,n++,&ii))
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break;
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if (!(hic=fnICOpen(ii.fccType,ii.fccHandler,ICMODE_QUERY)))
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continue;
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if (!fnICGetInfo(hic,&ii,sizeof(ii))) {
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fnICClose(hic);
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continue;
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}
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#define w2s(w,s) WideCharToMultiByte(0,0,w,-1,s,128,0,NULL)
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w2s(ii.szName,buf);
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memcpy(type,&(ii.fccType),4);type[4]='\0';
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memcpy(handler,&(ii.fccHandler),4);handler[4]='\0';
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printf("%s.%s: %s\n",type,handler,buf);
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printf("\tdwFlags: 0x%08lx (",ii.dwFlags);
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#define XX(x) if (ii.dwFlags & x) printf(#x" ");
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XX(VIDCF_QUALITY);
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XX(VIDCF_CRUNCH);
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XX(VIDCF_TEMPORAL);
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XX(VIDCF_COMPRESSFRAMES);
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XX(VIDCF_DRAW);
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XX(VIDCF_FASTTEMPORALC);
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XX(VIDCF_FASTTEMPORALD);
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XX(VIDCF_QUALITYTIME);
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#undef XX
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printf(")\n");
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printf("\tdwVersion: 0x%08lx\n",ii.dwVersion);
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printf("\tdwVersionICM: 0x%08lx\n",ii.dwVersionICM);
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w2s(ii.szDescription,buf);
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printf("\tszDescription: %s\n",buf);
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if (doabout) ICAbout(hic,0);
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if (doconfigure && ICQueryConfigure32(hic))
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ICConfigure(hic,0);
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fnICClose(hic);
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}
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return 0;
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}
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