eb23b39b7f
When setting the Viewport Anti-Aliasing samples in the user preferences to a lower sample count the anti-aliasing was not reset. This lead to incorrect result as the accum buffer would still hold the values of the larger sample count. This fix resets the TAA when the sample count is changed. Reviewed By: Clément Foucault Differential Revision: https://developer.blender.org/D7728