On Tue, Aug 16, 2016 at 5:27 PM, Christian König <deathsimple at vodafone.de> wrote: > Hi Marek, > > I'm already working on this. > > My current approach is to use a custom BO manager for VRAM with TTM and so > split allocations into chunks of 4MB. > > Large BOs are still swapped out as one, but it makes it much more likely to > that you can allocate 1/2 of VRAM as one buffer. Do you mean GTT->swap migrations or VRAM->GTT? In Mesa, I can at least split MSAA color and depth buffers, because: - I don't have to support sharing. - They are big. - I need different BO priorities for FMASK+CMASK, then the first 2 samples in one buffer, then the next 2 samples in another buffer, etc. - I need to allow different locations for each of those. Marek
