Sergey Sharybin
ca0c0e7549
Currently resolution divider is not exposed to the interface yet, and i'm not even sure it needs to be exposed because it's somewhat weird configuration. Need to check how often artists are changing start resolution in Cycles. Pretty much straightforward implementation with the only weak part: render result is getting re-allocated and upscaled when current resolution is finished. Not sure how to make it faster actually. Maybe it's just a matter of making upscale fast enough. Needed to fix some possible memory leak happening in Freestyle when canceling rendering on a special stage -- it was missing temp bmain free, Reviewers: campbellbarton, dingto CC: sebastian_k, fsiddi, venomgfx Differential Revision: https://developer.blender.org/D609