Files
test/source/blender/compositor
Habib Gahbiche ab4286f940 Compositor: speedup Kuwahara classic variation
Compute luminance only once per region and per pixel by means of vectorization.

Measured time improvements on intel i9 CPU on a 1920 x 3199 image:
- from 14.7s to 3.9s for full-frame compositor
- from 50.1s to 15.3s for tiled compositor

Pull Request: https://projects.blender.org/blender/blender/pulls/108859
2023-06-13 22:22:01 +02:00
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