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3 messages
3 total messages Started by Tim Rosmus Thu, 07 Jan 1993 20:32
Sun GX and xancur ?
#745
Author: Tim Rosmus
Date: Thu, 07 Jan 1993 20:32
11 lines
992 bytes
  I just replaced my cgthree (color) card  with a cgsix (GX) card in  my
SPARC.  Now the standard cursor aninmation that comes with "xancur" only
displays the upper left quadrant when the cursor is in the root window.

Anybody seen this?  Anybody have a fix?  Thanks.
-- 
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Re: Sun GX and xancur ?
#748
Author: Greg Earle - Gainfully Unemploye...
Date: Fri, 08 Jan 1993 12:18
20 lines
1505 bytes
In article <1993Jan7.203234.18392@mdd.comm.mot.com> tim@mdd.comm.mot.com (Tim Rosmus) writes:
>  I just replaced my cgthree (color) card with a cgsix (GX) card in my
>SPARC1+.  Now the standard cursor aninmation that comes with "xancur" only
>displays the upper left quadrant when the cursor is in the root window.
>
>Anybody seen this?  Anybody have a fix?  Thanks.

The GX, unlike the CG3, uses a hardware cursor.  It is limited to 16x16-sized
cursors, sorry.  There is no "fix".

I was disappointed to find this out as well; I liked my Public Enemy gunsight
logo cursor on my 2 GS at work, but when I had a 1+ GX at home for awhile, I
couldn't use it.  I now have a SPARCstation-1 clone with a CG3 and I can use
it again ...

--
	- Greg Earle				| Disclaimer: These are MY
	  Itinerant Sun Consultant		| opinions only, not JPL's!
	  isolar!earle@elroy.JPL.NASA.GOV	| They just let me post through
	  (818) 353-8695			| their machines ...
Re: Sun GX and xancur ?
#752
Author: Vincent Newsum
Date: Sat, 09 Jan 1993 11:42
48 lines
2619 bytes
earle@elroy.jpl.nasa.gov (Greg Earle - Gainfully Unemployed) writes:

>In article <1993Jan7.203234.18392@mdd.comm.mot.com> tim@mdd.comm.mot.com (Tim Rosmus) writes:
>>  I just replaced my cgthree (color) card with a cgsix (GX) card in my
>>SPARC1+.  Now the standard cursor aninmation that comes with "xancur" only
>>displays the upper left quadrant when the cursor is in the root window.
>>
>>Anybody seen this?  Anybody have a fix?  Thanks.

>The GX, unlike the CG3, uses a hardware cursor.  It is limited to 16x16-sized
>cursors, sorry.  There is no "fix".

Hello,
I don't know for sure in this case, but perhaps there is a "fix" to
this problem.

in directory ..../mit/server/ddx/sun the file sunCursor.c is stuffed with:
#ifdef FBIOGCURMAX /* has hardware cursor kernel support */
...
#endif

You could try to put :
#ifdef FBIOGCURMAX /* has hardware cursor kernel support */
#undef FBIOGCURMAX /* No he has not! */
#endif
just before the first #ifdef FBIOGCURMAX in that file and all special code
using the hardware cursor would be disabled, and I beleive that would let
you have your "big" cursor again.

Naturally, this is a little gross, but if the size of the cursor is really
important, it could be a solution.

Bye,

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