Use a shorter/simpler license convention, stops the header taking so
much space.
Follow the SPDX license specification: https://spdx.org/licenses
- C/C++/objc/objc++
- Python
- Shell Scripts
- CMake, GNUmakefile
While most of the source tree has been included
- `./extern/` was left out.
- `./intern/cycles` & `./intern/atomic` are also excluded because they
use different header conventions.
doc/license/SPDX-license-identifiers.txt has been added to list SPDX all
used identifiers.
See P2788 for the script that automated these edits.
Reviewed By: brecht, mont29, sergey
Ref D14069
The posterize node limits the number of colors per channel.
This is useful to generate masks or to generate stylized images
Both the tiled and full-frame implementation are included in this patch
{F10314012}
Reviewed By: manzanilla, jbakker
Differential Revision: https://developer.blender.org/D12304
