test/monitorclass.c

   1 #include <cybergraphx/cybergraphics.h>
   2 #include <intuition/monitorclass.h>
   3
   4 #include <proto/alib.h>
   5 #include <proto/intuition.h>
   6
   7 #include <stdio.h>
   8
   9 static STRPTR pfnames[] =
  10 {
  11     "LUT8",
  12     "RGB15",
  13     "BGR15",
  14     "RGB15PC",
  15     "BGR15PC",
  16     "RGB16",
  17     "BGR16",
  18     "RGB16PC",
  19     "BGR16PC",
  20     "RGB24",
  21     "BGR24",
  22     "ARGB32",
  23     "BGRA32",
  24     "RGBA32"
  25 };
  26
  27 static UBYTE depths[] = {8, 15, 16, 24, 32, 0};
  28
  29 int main(void)
  30 {
  31     Object **monitors, **mon;
  32
  33     monitors = GetMonitorList(NULL);
  34
  35     if (!monitors)
  36     {
  37         printf("Failed to obtain monitors list!\n");
  38         return 0;
  39     }
  40
  41     for (mon = monitors; *mon; mon++)
  42     {
  43         STRPTR name, drvname;
  44         ULONG *pfs;
  45         UBYTE i;
  46
  47         GetAttr(MA_MonitorName, *mon, (IPTR *)&name);
  48         GetAttr(MA_DriverName, *mon, (IPTR *)&drvname);
  49         printf("Monitor %p %s %s\n", *mon, name, drvname);
  50
  51         printf("Supported pixelformats:\n");
  52         GetAttr(MA_PixelFormats, *mon, (IPTR *)&pfs);
  53         for (i = PIXFMT_LUT8; i <= PIXFMT_RGBA32; i++)
  54             printf(" %7s %s\n", pfnames[i], pfs[i] ? "yes" : "no");
  55
  56         printf("Preferred pixelformats:\n");
  57         for (i = 0; depths[i]; i++)
  58         {
  59             IPTR pf;
  60
  61             printf(" %2d ", depths[i]);
  62             DoMethod(*mon, MM_GetDefaultPixelFormat, depths[i], (IPTR *)&pf);
  63
  64             if (pf <= PIXFMT_RGBA32)
  65                 printf("%s\n", pfnames[pf]);
  66             else if (pf == -1)
  67                 printf("Not supported\n");
  68             else
  69                 printf("Unknown (%ld)\n", pf);
  70         }
  71         printf("\n");
  72     }
  73
  74     FreeMonitorList(monitors);
  75     return 0;
  76 }