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Merge "Make a copy for draw transaction of local window" into tm-qpr-dev

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This commit is contained in:
Riddle Hsu
2022-07-28 10:41:13 +00:00
committed by Android (Google) Code Review
parent 0a291f4f64 db7b35a070
commit 0897c09ee7
1 changed files with 12 additions and 6 deletions
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18
services/core/java/com/android/server/wm/AsyncRotationController.java
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@@ -204,11 +204,8 @@ class AsyncRotationController extends FadeAnimationController implements Consume
for (int i = mTargetWindowTokens.size() - 1; i >= 0; i--) {
final WindowToken token = mTargetWindowTokens.keyAt(i);
for (int j = token.getChildCount() - 1; j >= 0; j--) {
// TODO(b/234585256): The consumer should be handleFinishDrawing(). And check why
// the local window might easily time out.
final WindowState w = token.getChildAt(j);
if (w.isClientLocal()) continue;
w.applyWithNextDraw(t -> {});
// TODO(b/234585256): The consumer should be handleFinishDrawing().
token.getChildAt(j).applyWithNextDraw(t -> {});
}
}
mIsSyncDrawRequested = true;
@@ -484,7 +481,16 @@ class AsyncRotationController extends FadeAnimationController implements Consume
if (op == null) return false;
if (DEBUG) Slog.d(TAG, "handleFinishDrawing " + w);
if (op.mDrawTransaction == null) {
op.mDrawTransaction = postDrawTransaction;
if (w.isClientLocal()) {
// Use a new transaction to merge the draw transaction of local window because the
// same instance will be cleared (Transaction#clear()) after reporting draw.
op.mDrawTransaction = mService.mTransactionFactory.get();
op.mDrawTransaction.merge(postDrawTransaction);
} else {
// The transaction read from parcel (the client is in a different process) is
// already a copy, so just reference it directly.
op.mDrawTransaction = postDrawTransaction;
}
} else {
op.mDrawTransaction.merge(postDrawTransaction);
}