fix: refine playback shutdown and danmaku sizing

packaging/arch/PKGBUILD

@@ -1,7 +1,7 @@
 # Maintainer: local
 
 pkgname=qemby
-pkgver=0.0.6
+pkgver=0.0.7
 pkgrel=1
 pkgdesc="Desktop client for Emby and Jellyfin media servers"
 arch=('x86_64')

src/qEmbyApp/components/mpvcontroller.cpp

@@ -131,7 +131,7 @@ bool MpvController::init() {
     
     mpv_set_option_string(m_mpv, "sub-hinting", "none");
     mpv_set_option_string(m_mpv, "sub-ass-hinting", "none");
-    mpv_request_log_messages(m_mpv, "info");
+    mpv_request_log_messages(m_mpv, "warn");
 
     
     
@@ -223,6 +223,10 @@ bool MpvController::init() {
     observeProperty("track-list", MPV_FORMAT_NODE);
     observeProperty("sid", MPV_FORMAT_NODE);
     observeProperty("secondary-sid", MPV_FORMAT_NODE);
+    observeProperty("video-params/dw", MPV_FORMAT_DOUBLE);
+    observeProperty("video-params/dh", MPV_FORMAT_DOUBLE);
+    observeProperty("width", MPV_FORMAT_INT64);
+    observeProperty("height", MPV_FORMAT_INT64);
     
     
     observeProperty("paused-for-cache", MPV_FORMAT_FLAG);
@@ -289,7 +293,10 @@ void MpvController::eventHandler() {
             auto *msg = static_cast<mpv_event_log_message *>(event->data);
             if (msg) {
                 
-                qDebug().noquote() << QString("[MPV %1] %2").arg(msg->prefix, QString::fromUtf8(msg->text).trimmed());
+                qWarning().noquote()
+                    << QString("[MPV %1] %2")
+                           .arg(msg->prefix,
+                                QString::fromUtf8(msg->text).trimmed());
             }
             break;
         }

src/qEmbyApp/components/nativedanmakuoverlay.cpp

@@ -215,6 +215,7 @@ void NativeDanmakuOverlay::setRenderOptions(DanmakuRenderOptions options)
 
     const bool appearanceChanged = !renderAppearanceEqual(m_options, options);
     m_options = options;
+    markSurfaceRectDirty();
     requestScheduleRebuild(false, appearanceChanged);
 }
 
@@ -274,6 +275,7 @@ void NativeDanmakuOverlay::setBottomSubtitleProtected(bool enabled)
     }
 
     m_bottomSubtitleProtected = enabled;
+    markSurfaceRectDirty();
     requestScheduleRebuild(false, false);
 }
 
@@ -291,7 +293,7 @@ void NativeDanmakuOverlay::paintEvent(QPaintEvent *event)
     painter.setRenderHint(QPainter::SmoothPixmapTransform, false);
 
     const qreal positionMs = currentPositionMsPrecise();
-    const QRectF surfaceRect = effectiveSurfaceRect();
+    const QRectF surfaceRect = cachedEffectiveSurfaceRect();
     const qreal dpr = std::max<qreal>(1.0, devicePixelRatioF());
     const auto alignToDevicePixel = [dpr](qreal value) {
         return std::round(value * dpr) / dpr;
@@ -336,6 +338,7 @@ void NativeDanmakuOverlay::paintEvent(QPaintEvent *event)
 void NativeDanmakuOverlay::resizeEvent(QResizeEvent *event)
 {
     QWidget::resizeEvent(event);
+    markSurfaceRectDirty();
     requestScheduleRebuild(false, false);
     updateScreenRefreshBinding();
 }
@@ -390,7 +393,7 @@ void NativeDanmakuOverlay::rebuildScheduleNow()
         return;
     }
 
-    const QRectF surfaceRect = effectiveSurfaceRect();
+    const QRectF surfaceRect = cachedEffectiveSurfaceRect();
     const qreal viewportScale = viewportScaleForSize(size());
     const QStringList blockedKeywords =
         normalizeBlockedKeywords(m_options.blockedKeywords);
@@ -738,6 +741,48 @@ void NativeDanmakuOverlay::updateScreenRefreshBinding()
     syncFrameTimer();
 }
 
+void NativeDanmakuOverlay::markSurfaceRectDirty()
+{
+    m_surfaceRectDirty = true;
+}
+
+QRectF NativeDanmakuOverlay::cachedEffectiveSurfaceRect() const
+{
+    if (m_surfaceRectDirty) {
+        m_cachedSurfaceRect = effectiveSurfaceRect();
+        m_surfaceRectDirty = false;
+    }
+    return m_cachedSurfaceRect;
+}
+
+void NativeDanmakuOverlay::updateVideoDisplaySize(const QString &property,
+                                                  const QVariant &value)
+{
+    qreal *target = nullptr;
+    if (property == QLatin1String("video-params/dw")) {
+        target = &m_videoParamsDisplayWidth;
+    } else if (property == QLatin1String("video-params/dh")) {
+        target = &m_videoParamsDisplayHeight;
+    } else if (property == QLatin1String("width")) {
+        target = &m_videoFallbackWidth;
+    } else if (property == QLatin1String("height")) {
+        target = &m_videoFallbackHeight;
+    }
+
+    if (!target) {
+        return;
+    }
+
+    const qreal newValue = value.toDouble();
+    if (std::abs(*target - newValue) <= 0.5) {
+        return;
+    }
+
+    *target = newValue;
+    markSurfaceRectDirty();
+    requestScheduleRebuild(false, false);
+}
+
 void NativeDanmakuOverlay::refreshBasePosition(qint64 positionMs)
 {
     m_basePositionMs = std::max<qint64>(0, positionMs);
@@ -769,20 +814,14 @@ QRectF NativeDanmakuOverlay::effectiveSurfaceRect() const
         return surface;
     }
 
-    if (m_controller) {
+    const qreal displayWidth =
-        qreal displayWidth =
+        m_videoParamsDisplayWidth > 0.0 ? m_videoParamsDisplayWidth
-            m_controller->getProperty(QStringLiteral("video-params/dw")).toDouble();
+                                        : m_videoFallbackWidth;
-        qreal displayHeight =
+    const qreal displayHeight =
-            m_controller->getProperty(QStringLiteral("video-params/dh")).toDouble();
+        m_videoParamsDisplayHeight > 0.0 ? m_videoParamsDisplayHeight
-        if (displayWidth <= 0.0 || displayHeight <= 0.0) {
+                                         : m_videoFallbackHeight;
-            displayWidth =
+    if (displayWidth > 0.0 && displayHeight > 0.0) {
-                m_controller->getProperty(QStringLiteral("width")).toDouble();
+        if (surface.width() > 0.0 && surface.height() > 0.0) {
-            displayHeight =
-                m_controller->getProperty(QStringLiteral("height")).toDouble();
-        }
-
-        if (displayWidth > 0.0 && displayHeight > 0.0 &&
-            surface.width() > 0.0 && surface.height() > 0.0) {
             const qreal videoAspect = displayWidth / displayHeight;
             const qreal viewportAspect = surface.width() / surface.height();
             if (videoAspect > 0.0 && viewportAspect > 0.0) {
@@ -810,7 +849,7 @@ QRectF NativeDanmakuOverlay::effectiveSurfaceRect() const
 
 qreal NativeDanmakuOverlay::laneTop(const ScheduledItem &item) const
 {
-    const QRectF surfaceRect = effectiveSurfaceRect();
+    const QRectF surfaceRect = cachedEffectiveSurfaceRect();
     if (item.type == ItemType::Bottom) {
         return surfaceRect.bottom() - m_bottomMargin -
                (item.laneIndex + 1) * m_lineHeight;
@@ -901,10 +940,7 @@ void NativeDanmakuOverlay::handleControllerPropertyChanged(const QString &proper
         const qint64 positionMs = currentPositionMs();
         m_playbackSpeed = qBound(0.1, value.toDouble(), 16.0);
         refreshBasePosition(positionMs);
-    } else if (property == QLatin1String("video-params/dw") ||
+    } else {
-               property == QLatin1String("video-params/dh") ||
+        updateVideoDisplaySize(property, value);
-               property == QLatin1String("width") ||
-               property == QLatin1String("height")) {
-        requestScheduleRebuild(false, false);
     }
 }

src/qEmbyApp/components/nativedanmakuoverlay.h

@@ -73,6 +73,10 @@ private:
     int targetFrameIntervalMs() const;
     QScreen *targetScreen() const;
     void updateScreenRefreshBinding();
+    void markSurfaceRectDirty();
+    QRectF cachedEffectiveSurfaceRect() const;
+    void updateVideoDisplaySize(const QString &property,
+                                const QVariant &value);
     void refreshBasePosition(qint64 positionMs);
     qreal currentPositionMsPrecise() const;
     qint64 currentPositionMs() const;
@@ -111,11 +115,17 @@ private:
     qreal m_outlineSize = 0.0;
     qreal m_shadowOffset = 0.0;
     qreal m_spritePadding = 0.0;
+    mutable QRectF m_cachedSurfaceRect;
+    qreal m_videoParamsDisplayWidth = 0.0;
+    qreal m_videoParamsDisplayHeight = 0.0;
+    qreal m_videoFallbackWidth = 0.0;
+    qreal m_videoFallbackHeight = 0.0;
     bool m_visibleRequested = false;
     bool m_playbackPaused = true;
     bool m_bottomSubtitleProtected = false;
     bool m_scheduleDirty = false;
     bool m_clearSpriteCacheOnNextRebuild = false;
+    mutable bool m_surfaceRectDirty = true;
 };
 
 #endif 

src/qEmbyApp/mainwindow.cpp

@@ -101,23 +101,8 @@ MainWindow::MainWindow(QWidget *parent)
             });
         }
     });
-    connect(m_trayManager, &TrayManager::quitRequested, this, [this]() {
+    connect(m_trayManager, &TrayManager::quitRequested, this,
-        m_realQuit = true; 
+            &MainWindow::requestApplicationQuit);
-        
-        if (auto *player = m_homeView->activePlayerView()) {
-            player->stopAndReport();
-            
-            QElapsedTimer wait;
-            wait.start();
-            while (wait.elapsed() < 500) {
-                QCoreApplication::processEvents(QEventLoop::AllEvents, 50);
-            }
-        }
-        if(m_core && m_core->authService()) {
-            m_core->authService()->logout();
-        }
-        qApp->quit(); 
-    });
     
 
     
@@ -1045,6 +1030,46 @@ void MainWindow::navigateToLogin() {
     fadeIn->start(QAbstractAnimation::DeleteWhenStopped);
 }
 
+void MainWindow::requestApplicationQuit()
+{
+    if (m_quitPending) {
+        return;
+    }
+
+    m_quitPending = true;
+    m_realQuit = true;
+    const bool stoppedPlayback = stopActivePlaybackForQuit();
+    if (stoppedPlayback) {
+        QTimer::singleShot(500, this, &MainWindow::finishApplicationQuit);
+        return;
+    }
+
+    finishApplicationQuit();
+}
+
+bool MainWindow::stopActivePlaybackForQuit()
+{
+    if (!m_homeView) {
+        return false;
+    }
+
+    auto *player = m_homeView->activePlayerView();
+    if (!player) {
+        return false;
+    }
+
+    player->stopAndReport();
+    return true;
+}
+
+void MainWindow::finishApplicationQuit()
+{
+    if (m_core && m_core->authService()) {
+        m_core->authService()->logout();
+    }
+    qApp->quit();
+}
+
 bool MainWindow::eventFilter(QObject *watched, QEvent *event)
 {
     if (watched == qApp && event->type() == QEvent::ApplicationStateChange) {
@@ -1172,15 +1197,10 @@ void MainWindow::closeEvent(QCloseEvent *event)
         hide();             
         event->ignore();    
     } else {
-        
+        if (!m_quitPending) {
-        if (auto *player = m_homeView->activePlayerView()) {
+            requestApplicationQuit();
-            player->stopAndReport();
+            event->ignore();
-            
+            return;
-            QElapsedTimer wait;
-            wait.start();
-            while (wait.elapsed() < 500) {
-                QCoreApplication::processEvents(QEventLoop::AllEvents, 50);
-            }
         }
         event->accept();
     }

src/qEmbyApp/mainwindow.h

@@ -33,6 +33,9 @@ protected:
     void closeEvent(QCloseEvent *event) override; 
 
 private:
+    void requestApplicationQuit();
+    bool stopActivePlaybackForQuit();
+    void finishApplicationQuit();
     void setupGlobalSearchHistory();
     void hideGlobalSearchTransientUi();
     void updateGlobalSearchCompleter(const QString &text = QString());
@@ -59,6 +62,7 @@ private:
     bool m_themeAnimating{false}; 
     bool m_wasPausedByTray{false}; 
     bool m_viewTransitionInProgress{false};
+    bool m_quitPending{false};
 };
 
 #endif