Looks like some recent changes in the driver broke an assumption
the OptiX denoiser code in Cycles made about being able to set it up
with a different input size than later used to invoke it, which caused
broken output on older GPU architectures. This commit fixes that by
ensuring the input image size passed to `optixDenoiserSetup` matches
that passed to `optixDenoiserInvoke`, even when no tiling is used
(which is the common case).
Pull Request: https://projects.blender.org/blender/blender/pulls/129398
1da221659d