fewer calls to hash()

src/properties/propertieswidget.cpp

@@ -335,7 +335,7 @@ void PropertiesWidget::loadDynamicData() {
       // Update next announce time
       reannounce_lbl->setText(h.next_announce());
       // Update ratio info
-      const qreal ratio = QBtSession::instance()->getRealRatio(h.hash());
+      const qreal ratio = QBtSession::instance()->getRealRatio(h);
       shareRatio->setText(ratio > QBtSession::MAX_RATIO ? QString::fromUtf8("∞") : misc::accurateDoubleToString(ratio, 2));
       if (!h.is_seed() && h.has_metadata()) {
         showPiecesDownloaded(true);

src/qtlibtorrent/qbtsession.cpp

@@ -220,7 +220,7 @@ void QBtSession::processBigRatios() {
     if (!h.is_valid()) continue;
     if (h.is_seed()) {
       const QString hash = h.hash();
-      const qreal ratio = getRealRatio(hash);
+      const qreal ratio = getRealRatio(h);
       qreal ratio_limit = TorrentPersistentData::getRatioLimit(hash);
       if (ratio_limit == TorrentPersistentData::USE_GLOBAL_RATIO)
         ratio_limit = global_ratio_limit;
@@ -1556,8 +1556,7 @@ bool QBtSession::enableDHT(bool b) {
   return true;
 }
 
-qreal QBtSession::getRealRatio(const QString &hash) const {
-  QTorrentHandle h = getTorrentHandle(hash);
+qreal QBtSession::getRealRatio(QTorrentHandle h) const {
   if (!h.is_valid()) {
     return 0.;
   }

src/qtlibtorrent/qbtsession.h

@@ -92,7 +92,7 @@ public:
   qreal getPayloadUploadRate() const;
   libtorrent::session_status getSessionStatus() const;
   int getListenPort() const;
-  qreal getRealRatio(const QString& hash) const;
+  qreal getRealRatio(QTorrentHandle h) const;
   QHash<QString, TrackerInfos> getTrackersInfo(const QString &hash) const;
   bool hasActiveTorrents() const;
   bool hasDownloadingTorrents() const;

src/qtlibtorrent/torrentmodel.cpp

@@ -191,10 +191,10 @@ QVariant TorrentModelItem::data(int column, int role) const
   case TR_ETA: {
     // XXX: Is this correct?
     if (m_torrent.is_paused() || m_torrent.is_queued()) return MAX_ETA;
-    return QBtSession::instance()->getETA(m_torrent.hash());
+    return QBtSession::instance()->getETA(m_hash);
   }
   case TR_RATIO:
-    return QBtSession::instance()->getRealRatio(m_torrent.hash());
+    return QBtSession::instance()->getRealRatio(m_torrent);
   case TR_LABEL:
     return m_label;
   case TR_ADD_DATE:

src/webui/btjson.cpp

@@ -143,7 +143,7 @@ static JsonDict toJson(const QTorrentHandle& h)
   if (h.num_incomplete() > 0)
     leechs += " ("+QString::number(h.num_incomplete())+")";
   ret.add(KEY_TORRENT_LEECHS, leechs);
-  const qreal ratio = QBtSession::instance()->getRealRatio(h.hash());
+  const qreal ratio = QBtSession::instance()->getRealRatio(h);
   ret.add(KEY_TORRENT_RATIO, (ratio > 100.) ? QString::fromUtf8("∞") : misc::accurateDoubleToString(ratio, 1));
   QString eta;
   QString state;
@@ -305,7 +305,7 @@ QString btjson::getPropertiesForTorrent(const QString& hash)
       elapsed_txt += " ("+tr("Seeded for %1", "e.g. Seeded for 3m10s").arg(misc::userFriendlyDuration(h.seeding_time()))+")";
     data.add(KEY_PROP_TIME_ELAPSED, elapsed_txt);
     data.add(KEY_PROP_CONNECT_COUNT, QString(QString::number(h.num_connections()) + " (" + tr("%1 max", "e.g. 10 max").arg(QString::number(h.connections_limit())) + ")"));
-    const qreal ratio = QBtSession::instance()->getRealRatio(h.hash());
+    const qreal ratio = QBtSession::instance()->getRealRatio(h);
     data.add(KEY_PROP_RATIO, ratio > 100. ? QString::fromUtf8("∞") : misc::accurateDoubleToString(ratio, 1));
   } catch(const std::exception& e) {
     qWarning() << Q_FUNC_INFO << "Invalid torrent: " << e.what();