Bug 484215 - xorg intel driver (i810) seems to have a bad ATI_separate_stencil extension implementation
xorg intel driver (i810) seems to have a bad ATI_separate_stencil extension i...
Product: Fedora
Classification: Fedora
Component: mesa (Show other bugs)
i686 Linux
low Severity medium
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Assigned To: Adam Jackson
Fedora Extras Quality Assurance
: Triaged
Depends On:
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Reported: 2009-02-05 08:51 EST by davidgf
Modified: 2009-12-18 02:49 EST (History)
2 users (show)

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Doc Type: Bug Fix
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Last Closed: 2009-12-18 02:49:07 EST
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Description davidgf 2009-02-05 08:51:32 EST
Description of problem:

It seems thet ATI_SEPARATE_STENCIL is not well implementated in the intel

I have this hardware:

OpenGL renderer string: Mesa DRI Intel(R) 945GM GEM 20080716 x86/MMX/SSE2
OpenGL version string: 1.4 Mesa 7.3-devel

And glStencilFuncSeparateATI glStencilOpSeparateATI  functions don't work as
expected. I thought it was my code but I checked it in a ATI computer with
fglrx driver and it work well.
It seems that always uses GL_FRONT as face argument, but it's only a theory,
because I haven't seen the source code of the driver

I've submited the bug here too:
Comment 1 davidgf 2009-02-05 15:17:28 EST
The fact is that GL_ATI_separate stencil is NOT supported by intel hardware as said here:


So please update mesa3d and the drivers to avoid glxinfo say that is supported.
Comment 2 Bug Zapper 2009-11-18 05:59:41 EST
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Comment 3 Bug Zapper 2009-12-18 02:49:07 EST
Fedora 10 changed to end-of-life (EOL) status on 2009-12-17. Fedora 10 is 
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