diff options
Diffstat (limited to 'src/qmldebug/qqmlprofilerclient.cpp')
-rw-r--r-- | src/qmldebug/qqmlprofilerclient.cpp | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/src/qmldebug/qqmlprofilerclient.cpp b/src/qmldebug/qqmlprofilerclient.cpp index 1eaa3e7667..356190f2b0 100644 --- a/src/qmldebug/qqmlprofilerclient.cpp +++ b/src/qmldebug/qqmlprofilerclient.cpp @@ -172,6 +172,22 @@ QQmlProfilerClient::QQmlProfilerClient(QQmlDebugConnection *connection, setRequestedFeatures(features); connect(d->engineControl.data(), &QQmlEngineControlClient::engineAboutToBeAdded, this, &QQmlProfilerClient::sendRecordingStatus); + connect(d->engineControl.data(), &QQmlEngineControlClient::engineAboutToBeRemoved, + this, [d](int engineId) { + // We may already be done with that engine. Then we don't need to block it. + if (d->trackedEngines.contains(engineId)) + d->engineControl->blockEngine(engineId); + }); + connect(this, &QQmlProfilerClient::traceFinished, + d->engineControl.data(), [d](qint64 timestamp, const QList<int> &engineIds) { + Q_UNUSED(timestamp); + // The engines might not be blocked because the trace can get finished before engine control + // sees them. + for (int blocked : d->engineControl->blockedEngines()) { + if (engineIds.contains(blocked)) + d->engineControl->releaseEngine(blocked); + } + }); } QQmlProfilerClient::~QQmlProfilerClient() @@ -200,6 +216,7 @@ void QQmlProfilerClient::clearAll() Q_D(QQmlProfilerClient); d->serverTypeIds.clear(); d->eventTypeIds.clear(); + d->trackedEngines.clear(); clearEvents(); } @@ -326,12 +343,15 @@ void QQmlProfilerClient::messageReceived(const QByteArray &data) emit complete(d->maximumTime); } else if (d->currentEvent.type.message() == Event && d->currentEvent.type.detailType() == StartTrace) { - emit traceStarted(d->currentEvent.event.timestamp(), - d->currentEvent.event.numbers<QList<int>, qint32>()); + const QList<int> engineIds = d->currentEvent.event.numbers<QList<int>, qint32>(); + d->trackedEngines.append(engineIds); + emit traceStarted(d->currentEvent.event.timestamp(), engineIds); } else if (d->currentEvent.type.message() == Event && d->currentEvent.type.detailType() == EndTrace) { - emit traceFinished(d->currentEvent.event.timestamp(), - d->currentEvent.event.numbers<QList<int>, qint32>()); + const QList<int> engineIds = d->currentEvent.event.numbers<QList<int>, qint32>(); + for (int engineId : engineIds) + d->trackedEngines.removeAll(engineId); + emit traceFinished(d->currentEvent.event.timestamp(), engineIds); } else if (d->updateFeatures(d->currentEvent.type.feature())) { d->processCurrentEvent(); } |