[Bug 29350] No stencil buffer support for frogatto with Radeon HD 3200 KMS

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=29350

Corbin Simpson <MostAwesomedude at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |NOTOURBUG

--- Comment #4 from Corbin Simpson <MostAwesomedude at gmail.com> 2010-08-13 16:57:34 PDT ---
Closing as NOTOURBUG; leaving the following for posterity.

In UMS mode, r600c provides 8 bits of stencil on all configs, but in KMS mode,
the normal wider variety of configs are available. The app used to have a call
to SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 1), but it was commented out for
some reason. Uncommenting that line caused a stencilled config to be properly
selected.

The moral: Always check your GL configs.

~ C.

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