Blender Git Commit Log

Git Commits -> Revision 9daf6a6

Revision 9daf6a6 by Patrick Mours (master)
November 9, 2021, 13:47 (GMT)
Fix T92472: OptiX denoising artifacts with recent GPU driver 495.29.05 or newer on Linux

Adds a workaround for a driver bug in r495 that causes artifacts with OptiX denoising.
`optixDenoiserSetup` is not working properly there when called with a stream other than the
default stream, so use the default stream for now and force synchronization across the entire
context afterwards to ensure the other stream Cycles uses to enqueue the actual denoising
command cannot execute before the denoising setup has finished.

Maniphest Tasks: T92472

Differential Revision: https://developer.blender.org/D13158

Commit Details:

Full Hash: 9daf6a69a6acd95f0b46bc45e5f3ae27d0904764
Parent Commit: 65c5ebf
Lines Changed: +12, -9

1 Modified Path:

/intern/cycles/device/optix/device_impl.cpp (+12, -9) (Diff)
By: Miika HämäläinenLast update: Nov-07-2014 14:18MiikaHweb | 2003-2021