Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 6caa590a authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "Reduce unnecessary redraw of wallpaper with shell transition" into tm-qpr-dev

parents 9e0cced1 355cc15c

services/core/java/com/android/server/wm/DisplayContent.java

+2 −1
Original line number Diff line number Diff line
@@ -6086,7 +6086,8 @@ class DisplayContent extends RootDisplayArea implements WindowManagerPolicy.Disp 
                rootTask.ensureActivitiesVisible(starting, configChanges, preserveWindows,

                        notifyClients);

            });

            if (mTransitionController.isCollecting()

            if (mTransitionController.useShellTransitionsRotation()

                    && mTransitionController.isCollecting()

                    && mWallpaperController.getWallpaperTarget() != null) {

                // Also update wallpapers so that their requestedVisibility immediately reflects

                // the changes to activity visibility.

services/core/java/com/android/server/wm/Transition.java

+6 −1
Original line number Diff line number Diff line
@@ -300,7 +300,12 @@ class Transition extends Binder implements BLASTSyncEngine.TransactionReadyListe 
            }

        }

        if (mParticipants.contains(wc)) return;

        // Wallpaper is like in a static drawn state unless display may have changes, so exclude

        // the case to reduce transition latency waiting for the unchanged wallpaper to redraw.

        final boolean needSyncDraw = !isWallpaper(wc) || mParticipants.contains(wc.mDisplayContent);

        if (needSyncDraw) {

            mSyncEngine.addToSyncSet(mSyncId, wc);

        }

        ChangeInfo info = mChanges.get(wc);

        if (info == null) {

            info = new ChangeInfo(wc);