[Mesa-dev] [PATCH 6/6] radeonsi: Actually keep track if we are using depth textures for samplers.

[Christian König]

Am 17.01.2013 23:54, schrieb Alex Deucher:
> On Thu, Jan 17, 2013 at 12:32 PM, Michel Dänzer <michel at daenzer.net> wrote:
>> On Don, 2013-01-17 at 18:02 +0100, Michel Dänzer wrote:
>>> On Don, 2013-01-17 at 17:56 +0100, Marek Olšák wrote:
>>>> Forking r600g was obviously a bad idea, because now radeonsi is just
>>>> as horrible as r600g used to be.
>>> What do you suggest?
>> That's an honest question, BTW. It's certainly becoming increasingly
>> painful to port changes from r600g to radeonsi. The question is how we
>> could start sharing at least some code again. E.g. the state handling
>> has diverged quite a bit. Christian, any thoughts?
> Perhaps we could restructure things a bit and maybe add a few chip
> specific function pointers and share a number of source files like we
> do for the radeon/r200 (and formerly r300c/r600c).

I think we should place more common code under 
src/gallium/drivers/radeon. For the unreleased code that I wrote for 
more than one chipset generation I even opened up a new directory under 
"src/gallium/drivers/".

On the other hand the state handling between SI and previous generations 
needs to be quite a bit different (virtual memory and allocating space 
inside the IB), so merging those state handling things again might not 
be a practical approach.

Need to think about it a bit more.

Christian.