Yeah, r300 doesn't but r600 does. I've read through the branch, and
the r300g patch looks perfect. I've pushed another patch on top for
the pipe caps, to avoid post-merge cleanups for myself.

On Tue, Jan 26, 2010 at 7:00 AM, Alex Deucher <alexdeuc...@gmail.com> wrote:
> On Tue, Jan 26, 2010 at 9:44 AM, Roland Scheidegger <srol...@vmware.com> 
> wrote:
>> Hi,
>>
>> I'm planning on merging this branch to master soon.
>> This will make it possible to do per render target blend enables,
>> colormasks, and also per rendertarget blend funcs (with a different CAP
>> bit for the latter, and this one isn't actually used in mesa state
>> tracker yet).
>> None of the drivers other than softpipe implement any of it, but they
>> were adapted to the interface changes so should continue to run.
>> Apparently, that functionality is only interesting for drivers
>> supporting multiple render targets, and the hw probably needs to be
>> quite new (I know that i965 could support it (well not the multiple
>> blend funcs but the rest), but the driver currently only supports 1
>> render target).
>
> FWIW, AMD R6xx+ hw supports MRTs and per-MRT blends as well, although
> at the moment the driver also only supports 1 RT.
>
> Alex
>
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-- 
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Corbin Simpson
<mostawesomed...@gmail.com>

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