Alex Deucher wrote:
> On Thu, Oct 22, 2009 at 1:31 PM, Brian Paul <bri...@vmware.com> wrote:
>> Alex Deucher wrote:
>>> On Thu, Oct 22, 2009 at 11:40 AM, Brian Paul <bri...@vmware.com> wrote:
>>>> Nicolai,
>>>>
>>>> I made some changes on the texformat-rework branch last night.  Could
>>>> you re-test?  There may still be issues but I'll work with you to fix
>>>> them.
>>>>
>>> I did a quick test of the branch on r600.  openarena works ok.
>>> However demos/teapot, rain, engine, and tests/zcomp, zdrawpix,
>>> zreaddraw all segfault with the following:
>>>
>>> GL_VERSION = 1.4 Mesa 7.7-devel
>>> GL_RENDERER = Mesa DRI R600 (RS780 9610) 20090101  TCL DRI2
>>> radeonSetSpanFunctions: bad format: 0x0003
>>> radeonSetSpanFunctions: bad format: 0x0003
>>> radeonSetSpanFunctions: bad format: 0x001C
>>> Segmentation fault
>> Does the attached patch help?
> 
> Yes, that fixes the segfaults.

OK, I'll commit that.  More clean-up and simplification can be done 
(maybe tonight).


> The tests/z* tests fail to render
> correctly though.  r600 span code probably needs to be changed to deal
> with the new depth format changes.

Yes, the R600 WRITE_DEPTH() macro seems to change S8Z24 into Z24S8 (or 
vice versa).  That shouldn't be needed any more.

-Brian

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