programs/icinfo/icinfo.c

   1 /*
   2  * Copyright 1999 Marcus Meissner
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include <stdio.h>
  20 #include <string.h>
  21 #include "windows.h"
  22 #include "mmsystem.h"
  23 #include "vfw.h"
  24
  25 static int WINAPIV mywprintf(const WCHAR *format, ...)
  26 {
  27     static char output_bufA[65536];
  28     static WCHAR output_bufW[sizeof(output_bufA)];
  29     __ms_va_list parms;
  30     DWORD               nOut;
  31     BOOL                res = FALSE;
  32     HANDLE              hout = GetStdHandle(STD_OUTPUT_HANDLE);
  33
  34     __ms_va_start(parms, format);
  35     vswprintf(output_bufW, ARRAY_SIZE(output_bufW), format, parms);
  36     __ms_va_end(parms);
  37
  38     /* Try to write as unicode whenever we think it's a console */
  39     if (((DWORD_PTR)hout & 3) == 3)
  40     {
  41         res = WriteConsoleW(hout, output_bufW, lstrlenW(output_bufW), &nOut, NULL);
  42     }
  43     else
  44     {
  45         DWORD   convertedChars;
  46
  47         /* Convert to OEM, then output */
  48         convertedChars = WideCharToMultiByte(GetConsoleOutputCP(), 0, output_bufW, -1,
  49                                              output_bufA, sizeof(output_bufA),
  50                                              NULL, NULL);
  51         res = WriteFile(hout, output_bufA, convertedChars, &nOut, FALSE);
  52     }
  53
  54     return res ? nOut : 0;
  55 }
  56
  57 int __cdecl wmain(int argc, WCHAR* argv[])
  58 {
  59     int i, n=0,doabout=0,doconfigure=0;
  60
  61     static const WCHAR header[] = {'C','u','r','r','e','n','t','l','y',' ','i','n','s','t','a','l','l','e','d',' ',
  62                                    'V','i','d','e','o',' ','C','o','m','p','r','e','s','s','o','r','s',':','\n',0};
  63     static const WCHAR close_flags[] = {')','\n',0};
  64     static const WCHAR s_fmt[] = {'%','s',0};
  65     static const WCHAR sspc_fmt[] = {'%','s',' ',0};
  66     static const WCHAR fcc_fmt[] = {'%','c','%','c','%','c','%','c','.','%','c','%','c','%','c','%','c',':',' ','%','s','\n',0};
  67     static const WCHAR desc_fmt[] = {'\t','s','z','D','e','s','c','r','i','p','t','i','o','n',':',' ','%','s','\n',0};
  68     static const WCHAR flags_fmt[] = {'\t','d','w','F','l','a','g','s',':',' ','0','x','%','0','8','x',' ','(',0};
  69     static const WCHAR version_fmt[] = {'\t','d','w','V','e','r','s','i','o','n',':',' ','0','x','%','0','8','x','\n',0};
  70     static const WCHAR versicm_fmt[] = {'\t','d','w','V','e','r','s','i','o','n','I','C','M',':',' ','0','x','%','0','8','x','\n',0};
  71     static const WCHAR VIDCF_QUALITY_W[] = {'V','I','D','C','F','_','Q','U','A','L','I','T','Y',0};
  72     static const WCHAR VIDCF_CRUNCH_W[] = {'V','I','D','C','F','_','C','R','U','N','C','H',0};
  73     static const WCHAR VIDCF_TEMPORAL_W[] = {'V','I','D','C','F','_','T','E','M','P','O','R','A','L',0};
  74     static const WCHAR VIDCF_COMPRESSFRAMES_W[] = {'V','I','D','C','F','_','C','O','M','P','R','E','S','S','F','R','A','M','E','S',0};
  75     static const WCHAR VIDCF_DRAW_W[] = {'V','I','D','C','F','_','D','R','A','W',0};
  76     static const WCHAR VIDCF_FASTTEMPORALC_W[] = {'V','I','D','C','F','_','F','A','S','T','T','E','M','P','O','R','A','L','C',0};
  77     static const WCHAR VIDCF_FASTTEMPORALD_W[] = {'V','I','D','C','F','_','F','A','S','T','T','E','M','P','O','R','A','L','D',0};
  78     static const WCHAR VIDCF_QUALITYTIME_W[] = {'V','I','D','C','F','_','Q','U','A','L','I','T','Y','T','I','M','E',0};
  79     static const WCHAR about[] = {'-','a','b','o','u','t','\0'};
  80     static const WCHAR configure[] = {'-','c','o','n','f','i','g','u','r','e','\0'};
  81     static const WCHAR unk_opt_fmt[] = {'U','n','k','n','o','w','n',' ','o','p','t','i','o','n',':',' ','%','s','\n',0};
  82
  83     for (i = 1; i < argc; i++) {
  84         if (!lstrcmpW(argv[i], about))
  85             doabout = 1;
  86         else if (!lstrcmpW(argv[i], configure))
  87             doconfigure = 1;
  88         else {
  89             mywprintf(unk_opt_fmt, argv[i]);
  90             return -1;
  91         }
  92     }
  93
  94     mywprintf(s_fmt, header);
  95     while (1) {
  96         ICINFO  ii;
  97         HIC     hic;
  98
  99         ii.dwSize = sizeof(ii);
 100         if (!ICInfo(ICTYPE_VIDEO,n++,&ii))
 101             break;
 102         if (!(hic=ICOpen(ii.fccType,ii.fccHandler,ICMODE_QUERY)))
 103             continue;
 104         if (!ICGetInfo(hic,&ii,sizeof(ii))) {
 105             ICClose(hic);
 106             continue;
 107         }
 108
 109         mywprintf(fcc_fmt,
 110                   LOBYTE(ii.fccType),LOBYTE(ii.fccType>>8),LOBYTE(ii.fccType>>16),LOBYTE(ii.fccType>>24),
 111                   LOBYTE(ii.fccHandler),LOBYTE(ii.fccHandler>>8),LOBYTE(ii.fccHandler>>16),LOBYTE(ii.fccHandler>>24),
 112                   ii.szName);
 113         mywprintf(flags_fmt,ii.dwFlags);
 114
 115         if (ii.dwFlags & VIDCF_QUALITY) mywprintf(sspc_fmt, VIDCF_QUALITY_W);
 116         if (ii.dwFlags & VIDCF_CRUNCH) mywprintf(sspc_fmt, VIDCF_CRUNCH_W);
 117         if (ii.dwFlags & VIDCF_TEMPORAL) mywprintf(sspc_fmt, VIDCF_TEMPORAL_W);
 118         if (ii.dwFlags & VIDCF_COMPRESSFRAMES) mywprintf(sspc_fmt, VIDCF_COMPRESSFRAMES_W);
 119         if (ii.dwFlags & VIDCF_DRAW) mywprintf(sspc_fmt, VIDCF_DRAW_W);
 120         if (ii.dwFlags & VIDCF_FASTTEMPORALC) mywprintf(sspc_fmt, VIDCF_FASTTEMPORALC_W);
 121         if (ii.dwFlags & VIDCF_FASTTEMPORALD) mywprintf(sspc_fmt, VIDCF_FASTTEMPORALD_W);
 122         if (ii.dwFlags & VIDCF_QUALITYTIME) mywprintf(sspc_fmt, VIDCF_QUALITYTIME_W);
 123
 124         mywprintf(s_fmt, close_flags);
 125         mywprintf(version_fmt,ii.dwVersion);
 126         mywprintf(versicm_fmt,ii.dwVersionICM);
 127         mywprintf(desc_fmt,ii.szDescription);
 128         if (doabout) ICAbout(hic,0);
 129         if (doconfigure && ICQueryConfigure(hic))
 130                 ICConfigure(hic,0);
 131         ICClose(hic);
 132     }
 133     return 0;
 134 }