BF-admins agree to remove header information that isn't useful,
to reduce noise.
- BEGIN/END license blocks
Developers should add non license comments as separate comment blocks.
No need for separator text.
- Contributors
This is often invalid, outdated or misleading
especially when splitting files.
It's more useful to git-blame to find out who has developed the code.
See P901 for script to perform these edits.
Instead of crashing, an error message is displayed if a function of the gpu module is called without a GPU context.
Reviewers: brecht, campbellbarton, JacquesLucke, mont29
Subscribers: abdelmatinboulbayam, amir.shehata
Differential Revision: https://developer.blender.org/D4143
