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Merge "Wait until old ComposerClient is fully destroyed before recreating" into qt-dev

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Valerie Hau
2019-06-21 22:09:02 +00:00
committed by Android (Google) Code Review
parent 1f968cd87c bf967c9bdb
commit d93c9f0c2d
1 changed files with 3 additions and 5 deletions
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8
graphics/composer/2.1/utils/hal/include/composer-hal/2.1/Composer.h
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@@ -109,12 +109,10 @@ class ComposerImpl : public Interface {
// inverted (create and then destroy). Wait for a brief period to
// see if the existing client is destroyed.
ALOGD("waiting for previous client to be destroyed");
mClientDestroyedCondition.wait_for(
lock, 1s, [this]() -> bool { return mClient.promote() == nullptr; });
if (mClient.promote() != nullptr) {
mClientDestroyedCondition.wait_for(lock, 1s,
[this]() -> bool { return mClient == nullptr; });
if (mClient != nullptr) {
ALOGD("previous client was not destroyed");
} else {
mClient.clear();
}
}