Subversion Repositories Games.Chess Giants

Rev

Rev 75 | Rev 83 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 75 Rev 81
Line 618... Line 618...
618 
{
 618 
{
619 
   // routine to get the size of a DDS/JPG/PNG/TGA/BMP image. JPEG code courtesy of wischik.com.
 619 
   // routine to get the size of a DDS/JPG/PNG/TGA/BMP image. JPEG code courtesy of wischik.com.
620 
 
 620 
 
621 
   wchar_t valid_pathname[MAX_PATH];
 621 
   wchar_t valid_pathname[MAX_PATH];
622 
   unsigned char buffer[26];
 622 
   unsigned char buffer[26];
623 
   struct _stat fileinfo;
 - 
 
624 
   FILE *fp;
 623 
   FILE *fp;
625 
   int length;
 624 
   int length;
626 
   int pos;
 625 
   int pos;
627 
 
 626 
 
628 
   length = wcslen (imagefile_pathname); // get pathname length
 627 
   length = wcslen (imagefile_pathname); // get pathname length
Line 633... Line 632...
633 
      // test if a corresponding .dds, .jpg, .jpeg, .png, .tga or .bmp file exists
 632 
      // test if a corresponding .dds, .jpg, .jpeg, .png, .tga or .bmp file exists
634 
      wcsncpy_s (valid_pathname, WCHAR_SIZEOF (valid_pathname), imagefile_pathname, length - 1);
 633 
      wcsncpy_s (valid_pathname, WCHAR_SIZEOF (valid_pathname), imagefile_pathname, length - 1);
635 
 
 634 
 
636 
      // try these extensions one after the other...
 635 
      // try these extensions one after the other...
637 
      wcscpy_s (&valid_pathname[length - 1], WCHAR_SIZEOF (valid_pathname) - (length - 1), L"dds");
 636 
      wcscpy_s (&valid_pathname[length - 1], WCHAR_SIZEOF (valid_pathname) - (length - 1), L"dds");
638 
      if (_wstat (valid_pathname, &fileinfo) != 0)
 637 
      if (_waccess (valid_pathname, 0) != 0)
639 
      {
 638 
      {
640 
         wcscpy_s (&valid_pathname[length - 1], WCHAR_SIZEOF (valid_pathname) - (length - 1), L"jpg");
 639 
         wcscpy_s (&valid_pathname[length - 1], WCHAR_SIZEOF (valid_pathname) - (length - 1), L"jpg");
641 
         if (_wstat (valid_pathname, &fileinfo) != 0)
 640 
         if (_waccess (valid_pathname, 0) != 0)
642 
         {
 641 
         {
643 
            wcscpy_s (&valid_pathname[length - 1], WCHAR_SIZEOF (valid_pathname) - (length - 1), L"jpeg");
 642 
            wcscpy_s (&valid_pathname[length - 1], WCHAR_SIZEOF (valid_pathname) - (length - 1), L"jpeg");
644 
            if (_wstat (valid_pathname, &fileinfo) != 0)
 643 
            if (_waccess (valid_pathname, 0) != 0)
645 
            {
 644 
            {
646 
               wcscpy_s (&valid_pathname[length - 1], WCHAR_SIZEOF (valid_pathname) - (length - 1), L"png");
 645 
               wcscpy_s (&valid_pathname[length - 1], WCHAR_SIZEOF (valid_pathname) - (length - 1), L"png");
647 
               if (_wstat (valid_pathname, &fileinfo) != 0)
 646 
               if (_waccess (valid_pathname, 0) != 0)
648 
               {
 647 
               {
649 
                  wcscpy_s (&valid_pathname[length - 1], WCHAR_SIZEOF (valid_pathname) - (length - 1), L"tga");
 648 
                  wcscpy_s (&valid_pathname[length - 1], WCHAR_SIZEOF (valid_pathname) - (length - 1), L"tga");
650 
                  if (_wstat (valid_pathname, &fileinfo) != 0)
 649 
                  if (_waccess (valid_pathname, 0) != 0)
651 
                  {
 650 
                  {
652 
                     wcscpy_s (&valid_pathname[length - 1], WCHAR_SIZEOF (valid_pathname) - (length - 1), L"bmp");
 651 
                     wcscpy_s (&valid_pathname[length - 1], WCHAR_SIZEOF (valid_pathname) - (length - 1), L"bmp");
653 
                     if (_wstat (valid_pathname, &fileinfo) != 0)
 652 
                     if (_waccess (valid_pathname, 0) != 0)
654 
                        return (false); // if none of these extensions match, bomb out
 653 
                        return (false); // if none of these extensions match, bomb out
655 
                  }
 654 
                  }
656 
               }
 655 
               }
657 
            }
 656 
            }
658 
         }
 657 
         }