Re: [Mesa-dev] [Mesa-stable] [PATCH 3/4] i965/gen10: Enable float blend optimization

2017-10-17 Thread Anuj Phogat 
On Thu, Oct 12, 2017 at 10:08 AM, Emil Velikov  wrote:
> Hi Anuj,
>
> On 3 October 2017 at 00:07, Anuj Phogat  wrote:
>> This optimization is enabled for previous generations too.
>> See Mesa commit c17e214a6b
>> On CNL this bit is moved to 3DSTATE_3D_MODE.
>>
>> Cc: mesa-sta...@lists.freedesktop.org
>> Signed-off-by: Anuj Phogat 
>> ---
> Seems like this (and 2/4 at least) haven't landed yet, so they won't
> be in 17.2.3.
>
> Normally we don't merge performance optimisations in stable, unless
> there's clear documentation about the gains they bring.
>
ok. Thanks for the heads up.

> Thanks
> Emil
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Re: [Mesa-dev] [Mesa-stable] [PATCH 3/4] i965/gen10: Enable float blend optimization

2017-10-12 Thread Emil Velikov 
Hi Anuj,

On 3 October 2017 at 00:07, Anuj Phogat  wrote:
> This optimization is enabled for previous generations too.
> See Mesa commit c17e214a6b
> On CNL this bit is moved to 3DSTATE_3D_MODE.
>
> Cc: mesa-sta...@lists.freedesktop.org
> Signed-off-by: Anuj Phogat 
> ---
Seems like this (and 2/4 at least) haven't landed yet, so they won't
be in 17.2.3.

Normally we don't merge performance optimisations in stable, unless
there's clear documentation about the gains they bring.

Thanks
Emil
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