854840b35f
Speedup the "apply zebra stripes" image loop by multi-threading it. For non-float images, avoid an extra image copy that was not doing anything useful. 4K UHD resolution, Windows Ryzen 5950X: - LDR: whole `sequencer_get_scope` 16.4ms -> 5.3ms, just `draw_zebra` part: 7.5ms -> 3.3ms - Float image: whole `sequencer_get_scope` 126.6ms -> 114.1ms, just `draw_zebra` part: 22.4ms -> 7.4ms. Whole scope is still expensive due to color management work being done. Pull Request: https://projects.blender.org/blender/blender/pulls/115622
Blender
Blender is the free and open source 3D creation suite. It supports the entirety of the 3D pipeline-modeling, rigging, animation, simulation, rendering, compositing, motion tracking and video editing.
Project Pages
Development
License
Blender as a whole is licensed under the GNU General Public License, Version 3. Individual files may have a different, but compatible license.
See blender.org/about/license for details.