[Mesa3d-dev] [Bug 23941] Wine offscreen rendering causes GL_INVALID_FRAMEBUFFER_OPERATION_EXT

[<bug...@fr...>]

http://bugs.freedesktop.org/show_bug.cgi?id=23941





--- Comment #2 from Henri Verbeet <hve...@gm...>  2009-09-22 01:32:00 PST ---
(In reply to comment #1)
> I don't have time to investigate, but does Wine have a search method for
> finding supported framebuffer configurations?  If you read the spec, the driver
> is free to mark the FBO as GL_FRAMEBUFFER_UNSUPPORTED_EXT for nearly any reason
> (ex: trying to render to a RGB232 color buffer, or not using a combined
> Z/stencil buffer).  So the app (Wine) should retry different configurations
> until it finds one that works.  I don't know if Wine does that.
> 
We check which formats can be attached as color attachment and have fallback
formats for a few. It doesn't check things like depth/stencil combinations. The
requested combination (GL_RGBA8/GL_DEPTH24_STENCIL8_EXT) doesn't strike me as
something that's likely to be unsupported though.

Is there a Wine bug filed for this? From the posted output it isn't clear to me
that this is necessarily a Mesa bug.


-- 
Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.