Files
lawnchair/quickstep
Andy Wickham d4100bec42 Fix All Apps interpolators and blur.
Fixes an issue where leaving All Apps did not reverse interpolators,
causing blur to disappear too quickly.

In addition, the logic in BaseDepthController is updated to ensure
100% blur is applied upon reaching max depth. Previously we were
multiplying the depth by 3, but the intention was to reach 1 when
depth reached 0.3. So the blur was only at 90% the intended value in
All Apps (which has a depth of 0.3).

Finally, related to the 100% blur, we correctly end early wakeup
when that is reached, which means we also start it again when the
blur starts changing back towards 0 again. This spins up the GPU,
CPU, and SurfaceFlinger and should help avoid missed frames.

In order to avoid negative performance hits, reducing the max blur
radius from 34dp to 30dp, so that it matches what we were hitting
previously. (The full 34dp unfortunately does cause some regressions).

Bug: 415247657
Test: Open all apps, drag back down, view animation. Also try other
Launcher state transitions.
Flag: com.android.launcher3.all_apps_blur
Change-Id: Ia5daa07525ac96c0597a25bb4320348f27a4ee56
2025-05-15 17:53:17 -07:00
..
2025-05-15 17:53:17 -07:00