[Mesa-dev] llvmpipe perf regression

Brian Paul brianp at vmware.com
Thu Dec 6 14:53:36 PST 2012

On 12/06/2012 03:33 PM, Dave Airlie wrote:
> 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.

Yeah, that seems to fix it.  Thanks!


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