[Mesa-dev] llvmpipe perf regression

[Brian Paul]

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!

-Brian