diff options
Diffstat (limited to 'src')
10 files changed, 33 insertions, 2 deletions
diff --git a/src/plugins/scenegraph/d3d12/qsgd3d12renderloop.cpp b/src/plugins/scenegraph/d3d12/qsgd3d12renderloop.cpp index 60b76deb2e..0d3f78d95d 100644 --- a/src/plugins/scenegraph/d3d12/qsgd3d12renderloop.cpp +++ b/src/plugins/scenegraph/d3d12/qsgd3d12renderloop.cpp @@ -461,6 +461,7 @@ void QSGD3D12RenderLoop::renderWindow(QQuickWindow *window) data.rc->initialize(nullptr); wd->syncSceneGraph(); + data.rc->endSync(); if (profileFrames) syncTime = renderTimer.nsecsElapsed(); diff --git a/src/plugins/scenegraph/d3d12/qsgd3d12threadedrenderloop.cpp b/src/plugins/scenegraph/d3d12/qsgd3d12threadedrenderloop.cpp index 11cc257103..120a84566f 100644 --- a/src/plugins/scenegraph/d3d12/qsgd3d12threadedrenderloop.cpp +++ b/src/plugins/scenegraph/d3d12/qsgd3d12threadedrenderloop.cpp @@ -410,6 +410,7 @@ bool QSGD3D12RenderThread::event(QEvent *e) QQuickWindowPrivate *wd = QQuickWindowPrivate::get(wme->window); rc->initialize(nullptr); wd->syncSceneGraph(); + rc->endSync(); wd->renderSceneGraph(wme->window->size()); *wme->image = engine->executeAndWaitReadbackRenderTarget(); } @@ -545,6 +546,7 @@ void QSGD3D12RenderThread::sync(bool inExpose) rc->initialize(nullptr); wd->syncSceneGraph(); + rc->endSync(); if (!hadRenderer && wd->renderer) { if (Q_UNLIKELY(debug_loop())) diff --git a/src/plugins/scenegraph/openvg/qsgopenvgrenderloop.cpp b/src/plugins/scenegraph/openvg/qsgopenvgrenderloop.cpp index f7aa704095..d31156f0eb 100644 --- a/src/plugins/scenegraph/openvg/qsgopenvgrenderloop.cpp +++ b/src/plugins/scenegraph/openvg/qsgopenvgrenderloop.cpp @@ -205,6 +205,7 @@ void QSGOpenVGRenderLoop::renderWindow(QQuickWindow *window) emit window->afterAnimating(); cd->syncSceneGraph(); + rc->endSync(); if (profileFrames) syncTime = renderTimer.nsecsElapsed(); diff --git a/src/quick/items/qquickrendercontrol.cpp b/src/quick/items/qquickrendercontrol.cpp index f2828bbedd..7e995936af 100644 --- a/src/quick/items/qquickrendercontrol.cpp +++ b/src/quick/items/qquickrendercontrol.cpp @@ -284,6 +284,7 @@ bool QQuickRenderControl::sync() QQuickWindowPrivate *cd = QQuickWindowPrivate::get(d->window); cd->syncSceneGraph(); + d->rc->endSync(); // TODO: find out if the sync actually caused a scenegraph update. return true; @@ -383,6 +384,7 @@ QImage QQuickRenderControl::grab() QQuickWindowPrivate *cd = QQuickWindowPrivate::get(d->window); cd->polishItems(); cd->syncSceneGraph(); + d->rc->endSync(); render(); grabContent = qt_gl_read_framebuffer(d->window->size() * d->window->effectiveDevicePixelRatio(), false, false); if (QQuickRenderControl::renderWindowFor(d->window)) { @@ -402,6 +404,7 @@ QImage QQuickRenderControl::grab() softwareRenderer->markDirty(); cd->polishItems(); cd->syncSceneGraph(); + d->rc->endSync(); render(); softwareRenderer->setCurrentPaintDevice(prevDev); } diff --git a/src/quick/items/qquickwindow.cpp b/src/quick/items/qquickwindow.cpp index d30f1c3f78..433c5b25b1 100644 --- a/src/quick/items/qquickwindow.cpp +++ b/src/quick/items/qquickwindow.cpp @@ -432,10 +432,8 @@ void QQuickWindowPrivate::syncSceneGraph() emit q->afterSynchronizing(); runAndClearJobs(&afterSynchronizingJobs); - context->endSync(); } - void QQuickWindowPrivate::renderSceneGraph(const QSize &size) { QML_MEMORY_SCOPE_STRING("SceneGraph"); diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderloop.cpp b/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderloop.cpp index 962db20cbc..3f0d1383b9 100644 --- a/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderloop.cpp +++ b/src/quick/scenegraph/adaptations/software/qsgsoftwarerenderloop.cpp @@ -149,6 +149,7 @@ void QSGSoftwareRenderLoop::renderWindow(QQuickWindow *window, bool isNewExpose) emit window->afterAnimating(); cd->syncSceneGraph(); + rc->endSync(); if (profileFrames) syncTime = renderTimer.nsecsElapsed(); diff --git a/src/quick/scenegraph/adaptations/software/qsgsoftwarethreadedrenderloop.cpp b/src/quick/scenegraph/adaptations/software/qsgsoftwarethreadedrenderloop.cpp index 71db35377e..19f16a79fb 100644 --- a/src/quick/scenegraph/adaptations/software/qsgsoftwarethreadedrenderloop.cpp +++ b/src/quick/scenegraph/adaptations/software/qsgsoftwarethreadedrenderloop.cpp @@ -330,6 +330,7 @@ bool QSGSoftwareRenderThread::event(QEvent *e) softwareRenderer->setBackingStore(backingStore); rc->initialize(nullptr); wd->syncSceneGraph(); + rc->endSync(); wd->renderSceneGraph(wme->window->size()); *wme->image = backingStore->handle()->toImage(); } @@ -443,6 +444,7 @@ void QSGSoftwareRenderThread::sync(bool inExpose) rc->initialize(nullptr); wd->syncSceneGraph(); + rc->endSync(); if (!hadRenderer && wd->renderer) { qCDebug(QSG_RASTER_LOG_RENDERLOOP, "RT - created renderer"); diff --git a/src/quick/scenegraph/qsgrenderloop.cpp b/src/quick/scenegraph/qsgrenderloop.cpp index c27700cf84..bc65dc1bc3 100644 --- a/src/quick/scenegraph/qsgrenderloop.cpp +++ b/src/quick/scenegraph/qsgrenderloop.cpp @@ -380,6 +380,16 @@ void QSGGuiThreadRenderLoop::renderWindow(QQuickWindow *window) bool alsoSwap = data.updatePending; data.updatePending = false; + bool lastDirtyWindow = true; + auto i = m_windows.constBegin(); + while (i != m_windows.constEnd()) { + if (i.value().updatePending) { + lastDirtyWindow = false; + break; + } + i++; + } + if (!current) return; @@ -407,6 +417,8 @@ void QSGGuiThreadRenderLoop::renderWindow(QQuickWindow *window) emit window->afterAnimating(); cd->syncSceneGraph(); + if (lastDirtyWindow) + rc->endSync(); if (profileFrames) syncTime = renderTimer.nsecsElapsed(); diff --git a/src/quick/scenegraph/qsgthreadedrenderloop.cpp b/src/quick/scenegraph/qsgthreadedrenderloop.cpp index 2364fb714c..3a8e673c0d 100644 --- a/src/quick/scenegraph/qsgthreadedrenderloop.cpp +++ b/src/quick/scenegraph/qsgthreadedrenderloop.cpp @@ -425,6 +425,7 @@ bool QSGRenderThread::event(QEvent *e) qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- sync scene graph"; QQuickWindowPrivate *d = QQuickWindowPrivate::get(ce->window); d->syncSceneGraph(); + sgrc->endSync(); qCDebug(QSG_LOG_RENDERLOOP) << QSG_RT_PAD << "- rendering scene graph"; QQuickWindowPrivate::get(ce->window)->renderSceneGraph(ce->window->size()); diff --git a/src/quick/scenegraph/qsgwindowsrenderloop.cpp b/src/quick/scenegraph/qsgwindowsrenderloop.cpp index e16f7ea966..e10e52d95e 100644 --- a/src/quick/scenegraph/qsgwindowsrenderloop.cpp +++ b/src/quick/scenegraph/qsgwindowsrenderloop.cpp @@ -445,6 +445,14 @@ void QSGWindowsRenderLoop::renderWindow(QQuickWindow *window) } } + bool lastDirtyWindow = true; + for (int i=0; i<m_windows.size(); ++i) { + if ( m_windows[i].pendingUpdate) { + lastDirtyWindow = false; + break; + } + } + d->flushFrameSynchronousEvents(); // Event delivery or processing has caused the window to stop rendering. if (!windowData(window)) @@ -464,6 +472,8 @@ void QSGWindowsRenderLoop::renderWindow(QQuickWindow *window) RLDEBUG(" - syncing"); d->syncSceneGraph(); + if (lastDirtyWindow) + m_rc->endSync(); QSG_RENDER_TIMING_SAMPLE(QQuickProfiler::SceneGraphRenderLoopFrame, time_synced, QQuickProfiler::SceneGraphRenderLoopSync); |