[Bug 30684] [r300g][OpenVG] OpenVG demos fail to render properly

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Dec 1 10:28:11 PST 2010


--- Comment #12 from Marek Olšák <maraeo at gmail.com> 2010-12-01 10:28:11 PST ---
I've just had a look at st/vega source code and found a shader which can't run
on DX9-class hardware, like r500 and nv40. The shader in question is
"convolution_asm" in asm_filters.h. The presence of ARL makes it require
DX10-class hardware but the loop and break instructions are not nice either
(not supported in shader model 2.0).

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