DOS ain't dead

HX/OGLTEST error (Users)

posted by RayeR , CZ, 26.05.2011, 21:35

> Interesting. It's still a bit "unusual" that the program fails, because
> VESA32 clears the buffer at ES:DI with zeros before its int 10h, ax=4F01h
> call. This means, although your VESA-BIOS returns with an error code, it
> modifies the buffer content!?

So it would be interesting how vbios modified it...

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DOS gives me freedom to unlimited HW access.

Complete thread:

• HX/OGLTEST error - Doug, 19.05.2011, 18:37 (Users)
  • HX/OGLTEST error - Rugxulo, 19.05.2011, 22:34
    • HX/OGLTEST error - RayeR, 20.05.2011, 01:11
      • HX/OGLTEST error - Doug, 20.05.2011, 06:31
  • HX/OGLTEST error - Japheth, 20.05.2011, 06:35
    • HX/OGLTEST error - Doug, 23.05.2011, 07:54
      • HX/OGLTEST error - Japheth, 23.05.2011, 09:25
      • HX/OGLTEST error - RayeR, 23.05.2011, 19:10
        • HX/OGLTEST error - Doug, 24.05.2011, 18:55
          • HX/OGLTEST error - RayeR, 25.05.2011, 00:04
            • HX/OGLTEST error - Doug, 25.05.2011, 17:42
              • HX/OGLTEST error - RayeR, 26.05.2011, 00:48
          • HX/OGLTEST error - Japheth, 25.05.2011, 07:06
            • HX/OGLTEST error - Doug, 26.05.2011, 08:01
              • HX/OGLTEST error - Japheth, 26.05.2011, 19:26
                • HX/OGLTEST error - RayeR, 26.05.2011, 21:35
                • HX/OGLTEST error - Doug, 26.05.2011, 22:40
                  • HX/OGLTEST error - Japheth, 27.05.2011, 07:05
                    • HX/OGLTEST error - Doug, 28.05.2011, 00:51
                      • copying buffer contents to protected mode - ecm, 28.05.2011, 01:09
                      • HX/OGLTEST error - Japheth, 28.05.2011, 08:31