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Commit 75222338 authored by Kriti Dang's avatar Kriti Dang
Browse files

Ignore the prefModeId only for PiP windows, rather than all non-focussed 

windows.

Ignoring the pref mode Id for all non-focussed window causes issues in
case of secondary displays. This will lead to unncessary mode switches
when focus switches. Also, this would ignore the vote of main window on
seconsary display if current focus is with primary display.

Bug: 243147584
Test: atest DisplayTest#testRefreshRateSwitchOnSecondaryDisplay
Change-Id: I760a6e7a568f882361a8d323d27d4e92ee2023ae
parent c2930187

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

+3 −1
Original line number Diff line number Diff line
@@ -982,7 +982,9 @@ class DisplayContent extends RootDisplayArea implements WindowManagerPolicy.Disp 


                final int preferredModeId = getDisplayPolicy().getRefreshRatePolicy()

                        .getPreferredModeId(w);

                if (w.isFocused() && mTmpApplySurfaceChangesTransactionState.preferredModeId == 0



                if (w.getWindowingMode() != WINDOWING_MODE_PINNED

                        && mTmpApplySurfaceChangesTransactionState.preferredModeId == 0

                        && preferredModeId != 0) {

                    mTmpApplySurfaceChangesTransactionState.preferredModeId = preferredModeId;

                }