Oreo Colorizer

Improves per-frame rendering performance.
Better explains rendering modes.
Removes jitter from notification shade.

Oreo Colorizer is an app that can force your device to shift from using the standard color space to a wide color gamut. On the Pixel 2 and 2 XL, this means colors will no longer display at just sRGB, but instead with the DCI-P3 color space. This works in all apps, as well as on the home screen.

Optimized Rendering only affects apps that use SurfaceFlinger (ie: 99% of all Android Apps). This mode has ZERO performance penalty.

Any app that uses special drawing techniques (SurfaceViewer) will require per-frame rendering at the cost of performance. I suggest only using it only for special cases (like watching video).

Read more about Oreo color spaces: www.androidpolice.com/2017/10/25/oreos-color-profiles-work-pixel-2-2-xl/