[Mesa3d-dev] [Bug 23884] Unigine Tropics demo requires GL_ARB_half_float_vertex

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

http://bugs.freedesktop.org/show_bug.cgi?id=23884





--- Comment #7 from Ian Romanick <id...@fr...>  2010-01-26 10:16:51 PST ---
(In reply to comment #6)
> (In reply to comment #5)
> > GL_EXT_framebuffer_multisample already seems to have been merged, but I guess
> > it's not implemented or possibly not supported by i965?
> 
> i965 can't do multisampling at all.
> I haven't looked too closely at the extension, but I think it could probably be
> supported just like ARB_multisample is - that is, it's pretty much an empty
> implementation which won't really do anything since there simply are no multi
> sample buffers available.

Since GL_EXT_framebuffer_multisample is part of GL_ARB_framebuffer_object and
i965 supports that, I expect this is probably true.


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