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Merge "Treat GONE windows as READY for sync" into sc-v2-dev

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This commit is contained in:
Evan Rosky
2021-08-11 17:17:52 +00:00
committed by Android (Google) Code Review
parent 2e990c1f26 83753c9ad2
commit b5da127d38
1 changed files with 11 additions and 1 deletions
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12
services/core/java/com/android/server/wm/WindowState.java
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@@ -5974,7 +5974,7 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP
// since a generic WindowContainer only needs to wait for its // since a generic WindowContainer only needs to wait for its
// children to finish and is immediately ready from its own // children to finish and is immediately ready from its own
// perspective but at the WindowState level we need to wait for ourselves // perspective but at the WindowState level we need to wait for ourselves
// to draw even if the children draw first our don't need to sync, so we start // to draw even if the children draw first or don't need to sync, so we start
// in WAITING state rather than READY. // in WAITING state rather than READY.
mSyncState = SYNC_STATE_WAITING_FOR_DRAW; mSyncState = SYNC_STATE_WAITING_FOR_DRAW;
requestRedrawForSync(); requestRedrawForSync();
@@ -5985,6 +5985,16 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP
return true; return true;
} }
@Override
boolean isSyncFinished() {
if (mSyncState == SYNC_STATE_WAITING_FOR_DRAW && mViewVisibility == View.GONE) {
// Don't wait for GONE windows. However, we don't alter the state in case the window
// becomes un-gone while the syncset is still active.
return true;
}
return super.isSyncFinished();
}
boolean finishDrawing(SurfaceControl.Transaction postDrawTransaction) { boolean finishDrawing(SurfaceControl.Transaction postDrawTransaction) {
if (mOrientationChangeRedrawRequestTime > 0) { if (mOrientationChangeRedrawRequestTime > 0) {
final long duration = final long duration =