Kristian Austad wrote:

> But (as always) one question breeds the next:
> 
> WinScreenMode (winScreenModeGetSupportedDepths, NULL, NULL, &depthMask, NULL);
> 
> works fine on all of my test devices, apart from on my T3 with 
> the DIA libraries StatusBarLib.prc and AppSlipRotate installed;
> here depthMask is returned as 0???

Really?  That's interesting.  I have code that does the same thing,
and it seems to work OK on the T3.  But my code is checkin if
WinScreenMode() returns errNone or not.  Only when it returns
errNone do I try to set the screen depth.  So I wonder if it is
failing to return a list of supported depths, then I skip the
next WinScreenMode() (to set the depth), but maybe I am just
lucky because the default depth is 16 on the T3 or something.

In other words, is it possible that the T3 doesn't support changing
depths at all and is always at depth 16?  If so, that could explain
how my software seems to work OK on the T3 even though it may not
be setting the mode.  (I don't pop up any error message in my own
code if I can't set the mode, so nobody would ever know.)

  - Logan

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