[Bug 35144] r300g should advertise GL_ARB_half_float_vertex on rv350

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Mar 9 07:11:42 PST 2011


--- Comment #1 from Marek Olšák <maraeo at gmail.com> 2011-03-09 07:11:42 PST ---
rv350 really can't do ARB_half_float_vertex. I tested it on RV350 long time ago
and it locked up pretty hard. fglrx lies and uses some fallback probably. If
you really need this extension, I can enable the fallback for r300g too.

r3xx cannot do GL_EXT_texture_swizzle with compressed textures, so it's
disabled if the S3TC lib is available and enabled otherwise. fglrx here lies
again and I don't think they use any kind of fallback.

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