[Mesa-dev] llvmpipe perf regression

Dave Airlie airlied at gmail.com
Thu Dec 6 14:33:11 PST 2012

On Thu, Dec 6, 2012 at 9:57 PM, Dave Airlie <airlied at gmail.com> wrote:
>> I haven't investigated to see exactly what the issue is.
>> Can you take a look?
> I'd suspect its the discard handling,
> lp_setup.c:lp_setup_set_rasterizer_discard
> set_scene_state( setup, SETUP_FLUSHED, __FUNCTION__ );
> try removing that line, seeing it speed comes back.
> I'll see if I can do some testing on it later,

Okay I've found it, will push a fix that should make it better.


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