Sweden-Number/programs/avitools/icinfo.c

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