griefith/test2
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Cycles: Add Intel GPU support for OpenImageDenoise

Browse Source 
OpenImageDenoise V2 comes with GPU support for various backends. This adds a new class, OIDNDenoiserGPU, in order to add this functionality into the existing Cycles post processing pipeline without having to change it much. OptiX and OIDN CPU denoising remain as they are. Rendering on a supported Intel GPU will automatically select the GPU denoiser.

Device support is initially limited to the oneAPI devices that are supported by Cycles, but can be extended.

Ref #115045

Co-authored-by: Stefan Werner <stefan.werner@intel.com>
Co-authored-by: Ray Molenkamp <github@lazydodo.com>
Pull Request: https://projects.blender.org/blender/blender/pulls/108314
This commit is contained in:
Stefan Werner
2023-11-20 11:12:41 +01:00
parent 90a7ca7ed0
commit 02b5e27f89
9 changed files with 451 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
intern/cycles/kernel/device/oneapi/kernel.cpp
View File

@@ -137,6 +137,9 @@ bool oneapi_run_test_kernel(SyclQueue *queue_)
bool oneapi_kernel_is_required_for_features(const std::string &kernel_name,
const uint kernel_features)
{
/* Skip all non-Cycles kernels */
if (kernel_name.find("oneapi_kernel_") == std::string::npos)
return false;
if ((kernel_features & KERNEL_FEATURE_NODE_RAYTRACE) == 0 &&
kernel_name.find(device_kernel_as_string(DEVICE_KERNEL_INTEGRATOR_SHADE_SURFACE_RAYTRACE)) !=
std::string::npos)