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qsgthreadedrenderloop.cpp

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10-
11-
12-
13-
14static inline int qsgrl_animation_interval() {-
15 qreal refreshRate = QGuiApplication::primaryScreen()->refreshRate();-
16-
17-
18 if (refreshRate < 1
refreshRate < 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
19 return
never executed: return 16;
 16;
never executed: return 16;
0
20 return
never executed: return int(1000 / refreshRate);
 int(1000 / refreshRate);
never executed: return int(1000 / refreshRate);
0
21}-
22-
23-
24static QElapsedTimer threadTimer;-
25static qint64 syncTime;-
26static qint64 renderTime;-
27static qint64 sinceLastTime;-
28-
29extern __attribute__((visibility("default"))) QImage qt_gl_read_framebuffer(const QSize &size, bool alpha_format, bool include_alpha);-
30-
31-
32-
33-
34-
35-
36const QEvent::Type WM_Obscure = QEvent::Type(QEvent::User + 1);-
37-
38-
39-
40const QEvent::Type WM_RequestSync = QEvent::Type(QEvent::User + 2);-
41-
42-
43-
44const QEvent::Type WM_RequestRepaint = QEvent::Type(QEvent::User + 3);-
45-
46-
47-
48const QEvent::Type WM_TryRelease = QEvent::Type(QEvent::User + 4);-
49-
50-
51-
52const QEvent::Type WM_Grab = QEvent::Type(QEvent::User + 5);-
53-
54-
55const QEvent::Type WM_PostJob = QEvent::Type(QEvent::User + 6);-
56-
57template <typename T> T *windowFor(const QList<T> &list, QQuickWindow *window)-
58{-
59 for (int i=0; i<list.size()
i<list.size()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
60 const T &t = list.at(i);-
61 if (t.window == window
t.window == windowDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
62 return
never executed: return const_cast<T *>(&t);
 const_cast<T *>(&t);
never executed: return const_cast<T *>(&t);
0
63 }
never executed: end of block
0
64 return
never executed: return nullptr;
 nullptr;
never executed: return nullptr;
0
65}-
66-
67-
68class WMWindowEvent : public QEvent-
69{-
70public:-
71 WMWindowEvent(QQuickWindow *c, QEvent::Type type) : QEvent(type), window(c) { }
never executed: end of block
0
72 QQuickWindow *window;-
73};-
74-
75class WMTryReleaseEvent : public WMWindowEvent-
76{-
77public:-
78 WMTryReleaseEvent(QQuickWindow *win, bool destroy, QOffscreenSurface *fallback)-
79 : WMWindowEvent(win, WM_TryRelease)-
80 , inDestructor(destroy)-
81 , fallbackSurface(fallback)-
82 {}
never executed: end of block
0
83-
84 bool inDestructor;-
85 QOffscreenSurface *fallbackSurface;-
86};-
87-
88class WMSyncEvent : public WMWindowEvent-
89{-
90public:-
91 WMSyncEvent(QQuickWindow *c, bool inExpose, bool force)-
92 : WMWindowEvent(c, WM_RequestSync)-
93 , size(c->size())-
94 , syncInExpose(inExpose)-
95 , forceRenderPass(force)-
96 {}
never executed: end of block
0
97 QSize size;-
98 bool syncInExpose;-
99 bool forceRenderPass;-
100};-
101-
102-
103class WMGrabEvent : public WMWindowEvent-
104{-
105public:-
106 WMGrabEvent(QQuickWindow *c, QImage *result) : WMWindowEvent(c, WM_Grab), image(result) {}
never executed: end of block
0
107 QImage *image;-
108};-
109-
110class WMJobEvent : public WMWindowEvent-
111{-
112public:-
113 WMJobEvent(QQuickWindow *c, QRunnable *postedJob)-
114 : WMWindowEvent(c, WM_PostJob), job(postedJob) {}
never executed: end of block
0
115 ~WMJobEvent() { delete job; }
never executed: end of block
0
116 QRunnable *job;-
117};-
118-
119class QSGRenderThreadEventQueue : public QQueue<QEvent *>-
120{-
121public:-
122 QSGRenderThreadEventQueue()-
123 : waiting(false)-
124 {-
125 }
never executed: end of block
0
126-
127 void addEvent(QEvent *e) {-
128 mutex.lock();-
129 enqueue(e);-
130 if (waiting
waitingDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
131 condition.wakeOne();
never executed: condition.wakeOne();
0
132 mutex.unlock();-
133 }
never executed: end of block
0
134-
135 QEvent *takeEvent(bool wait) {-
136 mutex.lock();-
137 if (size() == 0
size() == 0Description
TRUEnever evaluated
FALSEnever evaluated
 && wait
waitDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
138 waiting = true;-
139 condition.wait(&mutex);-
140 waiting = false;-
141 }
never executed: end of block
0
142 QEvent *e = dequeue();-
143 mutex.unlock();-
144 return
never executed: return e;
 e;
never executed: return e;
0
145 }-
146-
147 bool hasMoreEvents() {-
148 mutex.lock();-
149 bool has = !isEmpty();-
150 mutex.unlock();-
151 return
never executed: return has;
 has;
never executed: return has;
0
152 }-
153-
154private:-
155 QMutex mutex;-
156 QWaitCondition condition;-
157 bool waiting;-
158};-
159-
160-
161class QSGRenderThread : public QThread-
162{-
163 public:-
164#pragma GCC diagnostic push-
165 -
166#pragma GCC diagnostic ignored "-Wsuggest-override"-
167 static const QMetaObject staticMetaObject; virtual const QMetaObject *metaObject() const; virtual void *qt_metacast(const char *); virtual int qt_metacall(QMetaObject::Call, int, void **); static inline QString tr(const char *s, const char *c = nullptr, int n = -1) { return staticMetaObject.tr(s, c, n); } __attribute__ ((__deprecated__)) static inline QString trUtf8(const char *s, const char *c = nullptr, int n = -1) { return staticMetaObject.tr(s, c, n); } private:-
168#pragma GCC diagnostic ignored "-Wattributes"-
169 __attribute__((visibility("hidden"))) static void qt_static_metacall(QObject *, QMetaObject::Call, int, void **);-
170#pragma GCC diagnostic pop-
171 struct QPrivateSignal {};-
172public:-
173 QSGRenderThread(QSGThreadedRenderLoop *w, QSGRenderContext *renderContext)-
174 : wm(w)-
175 , gl(nullptr)-
176 , animatorDriver(nullptr)-
177 , pendingUpdate(0)-
178 , sleeping(false)-
179 , syncResultedInChanges(false)-
180 , active(false)-
181 , window(nullptr)-
182 , stopEventProcessing(false)-
183 {-
184 sgrc = static_cast<QSGDefaultRenderContext *>(renderContext);-
185-
186-
187-
188-
189 vsyncDelta = qsgrl_animation_interval();-
190 }
never executed: end of block
0
191-
192 ~QSGRenderThread()-
193 {-
194 delete sgrc;-
195 }
never executed: end of block
0
196-
197 void invalidateOpenGL(QQuickWindow *window, bool inDestructor, QOffscreenSurface *backupSurface);-
198 void initializeOpenGL();-
199-
200 bool event(QEvent *) override;-
201 void run() override;-
202-
203 void syncAndRender();-
204 void sync(bool inExpose);-
205-
206 void requestRepaint()-
207 {-
208 if (sleeping
sleepingDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
209 stopEventProcessing = true;
never executed: stopEventProcessing = true;
0
210 if (window
windowDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
211 pendingUpdate |= RepaintRequest;
never executed: pendingUpdate |= RepaintRequest;
0
212 }
never executed: end of block
0
213-
214 void processEventsAndWaitForMore();-
215 void processEvents();-
216 void postEvent(QEvent *e);-
217-
218public :-
219 void sceneGraphChanged() {-
220 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 318, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "sceneGraphChanged");
never executed: QMessageLogger(__FILE__, 318, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "sceneGraphChanged");
0
221 syncResultedInChanges = true;-
222 }
never executed: end of block
0
223-
224public:-
225 enum UpdateRequest {-
226 SyncRequest = 0x01,-
227 RepaintRequest = 0x02,-
228 ExposeRequest = 0x04 | RepaintRequest | SyncRequest-
229 };-
230-
231 QSGThreadedRenderLoop *wm;-
232 QOpenGLContext *gl;-
233 QSGDefaultRenderContext *sgrc;-
234-
235 QAnimationDriver *animatorDriver;-
236-
237 uint pendingUpdate;-
238 bool sleeping;-
239 bool syncResultedInChanges;-
240-
241 volatile bool active;-
242-
243 float vsyncDelta;-
244-
245 QMutex mutex;-
246 QWaitCondition waitCondition;-
247-
248 QElapsedTimer m_timer;-
249-
250 QQuickWindow *window;-
251 QSize windowSize;-
252-
253-
254 bool stopEventProcessing;-
255 QSGRenderThreadEventQueue eventQueue;-
256};-
257-
258bool QSGRenderThread::event(QEvent *e)-
259{-
260 switch ((int) e->type()) {-
261-
262 case
never executed: case WM_Obscure:
 WM_Obscure:
never executed: case WM_Obscure:
 {		0
263 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 361, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "WM_Obscure");
never executed: QMessageLogger(__FILE__, 361, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "WM_Obscure");
0
264-
265 ((!window || window == static_cast<WMWindowEvent *>(e)->window) ? static_cast<void>(0) : qt_assert("!window || window == static_cast<WMWindowEvent *>(e)->window", __FILE__, 363));-
266-
267 mutex.lock();-
268 if (window
windowDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
269 QQuickWindowPrivate::get(window)->fireAboutToStop();-
270 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 368, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- window removed");
never executed: QMessageLogger(__FILE__, 368, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- window removed");
0
271 window = nullptr;-
272 }
never executed: end of block
0
273 waitCondition.wakeOne();-
274 mutex.unlock();-
275-
276 return
never executed: return true;
 true;
never executed: return true;
 }		0
277-
278 case
never executed: case WM_RequestSync:
 WM_RequestSync:
never executed: case WM_RequestSync:
 {		0
279 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 377, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "WM_RequestSync");
never executed: QMessageLogger(__FILE__, 377, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "WM_RequestSync");
0
280 WMSyncEvent *se = static_cast<WMSyncEvent *>(e);-
281 if (sleeping
sleepingDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
282 stopEventProcessing = true;
never executed: stopEventProcessing = true;
0
283 window = se->window;-
284 windowSize = se->size;-
285-
286 pendingUpdate |= SyncRequest;-
287 if (se->syncInExpose
se->syncInExposeDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
288 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 386, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- triggered from expose");
never executed: QMessageLogger(__FILE__, 386, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- triggered from expose");
0
289 pendingUpdate |= ExposeRequest;-
290 }
never executed: end of block
0
291 if (se->forceRenderPass
se->forceRenderPassDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
292 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 390, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- repaint regardless");
never executed: QMessageLogger(__FILE__, 390, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- repaint regardless");
0
293 pendingUpdate |= RepaintRequest;-
294 }
never executed: end of block
0
295 return
never executed: return true;
 true;
never executed: return true;
 }		0
296-
297 case
never executed: case WM_TryRelease:
 WM_TryRelease:
never executed: case WM_TryRelease:
 {		0
298 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 396, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "WM_TryRelease");
never executed: QMessageLogger(__FILE__, 396, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "WM_TryRelease");
0
299 mutex.lock();-
300 wm->m_lockedForSync = true;-
301 WMTryReleaseEvent *wme = static_cast<WMTryReleaseEvent *>(e);-
302 if (!window
!windowDescription
TRUEnever evaluated
FALSEnever evaluated
 || wme->inDestructor
wme->inDestructorDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
303 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 401, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- setting exit flag and invalidating OpenGL");
never executed: QMessageLogger(__FILE__, 401, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- setting exit flag and invalidating OpenGL");
0
304 invalidateOpenGL(wme->window, wme->inDestructor, wme->fallbackSurface);-
305 active = gl;-
306 ((!wme->inDestructor || !active) ? static_cast<void>(0) : qt_assert_x("QSGRenderThread::invalidateOpenGL()", "Thread's active state is not set to false when shutting down", __FILE__, 404));-
307 if (sleeping
sleepingDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
308 stopEventProcessing = true;
never executed: stopEventProcessing = true;
0
309 }
never executed: end of block
 else {		0
310 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 408, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- not releasing because window is still active");
never executed: QMessageLogger(__FILE__, 408, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- not releasing because window is still active");
0
311 if (window
windowDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
312 QQuickWindowPrivate *d = QQuickWindowPrivate::get(window);-
313 if (d->renderer
d->rendererDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
314 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 412, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- requesting renderer to release cached resources");
never executed: QMessageLogger(__FILE__, 412, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- requesting renderer to release cached resources");
0
315 d->renderer->releaseCachedResources();-
316 }
never executed: end of block
0
317 }
never executed: end of block
0
318 }
never executed: end of block
0
319 waitCondition.wakeOne();-
320 wm->m_lockedForSync = false;-
321 mutex.unlock();-
322 return
never executed: return true;
 true;
never executed: return true;
0
323 }-
324-
325 case
never executed: case WM_Grab:
 WM_Grab:
never executed: case WM_Grab:
 {		0
326 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 424, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "WM_Grab");
never executed: QMessageLogger(__FILE__, 424, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "WM_Grab");
0
327 WMGrabEvent *ce = static_cast<WMGrabEvent *>(e);-
328 ((ce->window) ? static_cast<void>(0) : qt_assert("ce->window", __FILE__, 426));-
329 ((ce->window == window || !window) ? static_cast<void>(0) : qt_assert("ce->window == window || !window", __FILE__, 427));-
330 mutex.lock();-
331 if (ce->window
ce->windowDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
332 gl->makeCurrent(ce->window);-
333-
334 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 432, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- sync scene graph");
never executed: QMessageLogger(__FILE__, 432, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- sync scene graph");
0
335 QQuickWindowPrivate *d = QQuickWindowPrivate::get(ce->window);-
336 d->syncSceneGraph();-
337 sgrc->endSync();-
338-
339 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 437, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- rendering scene graph");
never executed: QMessageLogger(__FILE__, 437, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- rendering scene graph");
0
340 QQuickWindowPrivate::get(ce->window)->renderSceneGraph(ce->window->size());-
341-
342 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 440, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- grabbing result");
never executed: QMessageLogger(__FILE__, 440, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- grabbing result");
0
343 bool alpha = ce->window->format().alphaBufferSize() > 0
ce->window->fo...fferSize() > 0Description
TRUEnever evaluated
FALSEnever evaluated
 && ce->window->color().alpha() != 255
ce->window->co...alpha() != 255Description
TRUEnever evaluated
FALSEnever evaluated
;		0
344 *ce->image = qt_gl_read_framebuffer(windowSize * ce->window->effectiveDevicePixelRatio(), alpha, alpha);-
345 ce->image->setDevicePixelRatio(ce->window->effectiveDevicePixelRatio());-
346 }
never executed: end of block
0
347 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 445, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- waking gui to handle result");
never executed: QMessageLogger(__FILE__, 445, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- waking gui to handle result");
0
348 waitCondition.wakeOne();-
349 mutex.unlock();-
350 return
never executed: return true;
 true;
never executed: return true;
0
351 }-
352-
353 case
never executed: case WM_PostJob:
 WM_PostJob:
never executed: case WM_PostJob:
 {		0
354 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 452, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "WM_PostJob");
never executed: QMessageLogger(__FILE__, 452, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "WM_PostJob");
0
355 WMJobEvent *ce = static_cast<WMJobEvent *>(e);-
356 ((ce->window == window) ? static_cast<void>(0) : qt_assert("ce->window == window", __FILE__, 454));-
357 if (window
windowDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
358 gl->makeCurrent(window);-
359 ce->job->run();-
360 delete ce->job;-
361 ce->job = nullptr;-
362 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 460, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- job done");
never executed: QMessageLogger(__FILE__, 460, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- job done");
0
363 }
never executed: end of block
0
364 return
never executed: return true;
 true;
never executed: return true;
0
365 }-
366-
367 case
never executed: case WM_RequestRepaint:
 WM_RequestRepaint:
never executed: case WM_RequestRepaint:
0
368 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 466, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "WM_RequestPaint");
never executed: QMessageLogger(__FILE__, 466, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "WM_RequestPaint");
0
369-
370-
371 pendingUpdate |= RepaintRequest;-
372 break;
never executed: break;
0
373-
374 default
never executed: default:
:
never executed: default:
0
375 break;
never executed: break;
0
376 }-
377 return
never executed: return QThread::event(e);
 QThread::event(e);
never executed: return QThread::event(e);
0
378}-
379-
380void QSGRenderThread::invalidateOpenGL(QQuickWindow *window, bool inDestructor, QOffscreenSurface *fallback)-
381{-
382 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 480, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "invalidateOpenGL()");
never executed: QMessageLogger(__FILE__, 480, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "invalidateOpenGL()");
0
383-
384 if (!gl
!glDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
385 return;
never executed: return;
0
386-
387 if (!window
!windowDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
388 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isWarningEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 486, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).warning("QSGThreadedRenderLoop:QSGRenderThread: no window to make current...");
never executed: QMessageLogger(__FILE__, 486, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).warning("QSGThreadedRenderLoop:QSGRenderThread: no window to make current...");
0
389 return;
never executed: return;
0
390 }-
391-
392-
393 bool wipeSG = inDestructor
inDestructorDescription
TRUEnever evaluated
FALSEnever evaluated
 || !window->isPersistentSceneGraph()
!window->isPer...ntSceneGraph()Description
TRUEnever evaluated
FALSEnever evaluated
;		0
394 bool wipeGL = inDestructor
inDestructorDescription
TRUEnever evaluated
FALSEnever evaluated
 || (wipeSG
wipeSGDescription
TRUEnever evaluated
FALSEnever evaluated
 && !window->isPersistentOpenGLContext()
!window->isPer...penGLContext()Description
TRUEnever evaluated
FALSEnever evaluated
);		0
395-
396 bool current = gl->makeCurrent(fallback ? static_cast<QSurface *>(fallback) : static_cast<QSurface *>(window));-
397 if (__builtin_expect(!!(!current), false)
__builtin_expe...rrent), false)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
398 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 496, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- cleanup without an OpenGL context");
never executed: QMessageLogger(__FILE__, 496, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- cleanup without an OpenGL context");
0
399 }
never executed: end of block
0
400-
401 QQuickWindowPrivate *dd = QQuickWindowPrivate::get(window);-
402-
403-
404 QQuickOpenGLShaderEffectMaterial::cleanupMaterialCache();-
405-
406-
407-
408 if (wipeSG
wipeSGDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
409 dd->cleanupNodesOnShutdown();-
410 }
never executed: end of block
 else {		0
411 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 509, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- persistent SG, avoiding cleanup");
never executed: QMessageLogger(__FILE__, 509, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- persistent SG, avoiding cleanup");
0
412 if (current
currentDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
413 gl->doneCurrent();
never executed: gl->doneCurrent();
0
414 return;
never executed: return;
0
415 }-
416-
417 sgrc->invalidate();-
418 QCoreApplication::processEvents();-
419 QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);-
420 if (inDestructor
inDestructorDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
421 delete dd->animationController;
never executed: delete dd->animationController;
0
422 if (current
currentDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
423 gl->doneCurrent();
never executed: gl->doneCurrent();
0
424 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 522, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- invalidating scene graph");
never executed: QMessageLogger(__FILE__, 522, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- invalidating scene graph");
0
425-
426 if (wipeGL
wipeGLDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
427 delete gl;-
428 gl = nullptr;-
429 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 527, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- invalidated OpenGL");
never executed: QMessageLogger(__FILE__, 527, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- invalidated OpenGL");
0
430 }
never executed: end of block
 else {		0
431 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 529, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- persistent GL, avoiding cleanup");
never executed: QMessageLogger(__FILE__, 529, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- persistent GL, avoiding cleanup");
0
432 }
never executed: end of block
0
433}-
434-
435-
436-
437-
438-
439void QSGRenderThread::sync(bool inExpose)-
440{-
441 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 539, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "sync()");
never executed: QMessageLogger(__FILE__, 539, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "sync()");
0
442 mutex.lock();-
443-
444 ((wm->m_lockedForSync) ? static_cast<void>(0) : qt_assert_x("QSGRenderThread::sync()", "sync triggered on bad terms as gui is not already locked...", __FILE__, 542));-
445-
446 bool current = false;-
447 if (windowSize.width() > 0
windowSize.width() > 0Description
TRUEnever evaluated
FALSEnever evaluated
 && windowSize.height() > 0
windowSize.height() > 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
448 current = gl->makeCurrent(window);
never executed: current = gl->makeCurrent(window);
0
449-
450 if (!current
!currentDescription
TRUEnever evaluated
FALSEnever evaluated
 && !gl->isValid()
!gl->isValid()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
451 QQuickWindowPrivate::get(window)->cleanupNodesOnShutdown();-
452 sgrc->invalidate();-
453 current = gl->create()
gl->create()Description
TRUEnever evaluated
FALSEnever evaluated
 && gl->makeCurrent(window)
gl->makeCurrent(window)Description
TRUEnever evaluated
FALSEnever evaluated
;		0
454 if (current
currentDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
455 sgrc->initialize(gl);
never executed: sgrc->initialize(gl);
0
456 }
never executed: end of block
0
457 if (current
currentDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
458 QQuickWindowPrivate *d = QQuickWindowPrivate::get(window);-
459 bool hadRenderer = d->renderer != nullptr;-
460-
461-
462 if (d->renderer
d->rendererDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
463 d->renderer->clearChangedFlag();
never executed: d->renderer->clearChangedFlag();
0
464 d->syncSceneGraph();-
465 sgrc->endSync();-
466 if (!hadRenderer
!hadRendererDescription
TRUEnever evaluated
FALSEnever evaluated
 && d->renderer
d->rendererDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
467 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 565, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- renderer was created");
never executed: QMessageLogger(__FILE__, 565, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- renderer was created");
0
468 syncResultedInChanges = true;-
469 connect(d->renderer, qFlagLocation("2""sceneGraphChanged()" "\0" __FILE__ ":" "567"), this, qFlagLocation("1""sceneGraphChanged()" "\0" __FILE__ ":" "567"), Qt::DirectConnection);-
470 }
never executed: end of block
0
471-
472-
473-
474-
475 QCoreApplication::sendPostedEvents(nullptr, QEvent::DeferredDelete);-
476 }
never executed: end of block
 else {		0
477 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 575, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- window has bad size, sync aborted");
never executed: QMessageLogger(__FILE__, 575, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- window has bad size, sync aborted");
0
478 }
never executed: end of block
0
479-
480 if (!inExpose
!inExposeDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
481 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 579, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- sync complete, waking Gui");
never executed: QMessageLogger(__FILE__, 579, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- sync complete, waking Gui");
0
482 waitCondition.wakeOne();-
483 mutex.unlock();-
484 }
never executed: end of block
0
485}
never executed: end of block
0
486-
487void QSGRenderThread::syncAndRender()-
488{-
489 bool profileFrames = QSG_LOG_TIME_RENDERLOOP().isDebugEnabled();-
490 if (profileFrames
profileFramesDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
491 sinceLastTime = threadTimer.nsecsElapsed();-
492 threadTimer.start();-
493 }
never executed: end of block
0
494 if (QQuickProfiler::featuresEnabled & (1 << QQuickProfiler::ProfileSceneGraph)
QQuickProfiler...ileSceneGraph)Description
TRUEnever evaluated
FALSEnever evaluated
) { (QQuickProfiler::startSceneGraphFrame<QQuickProfiler::SceneGraphRenderLoopFrame>()); }
never executed: end of block
 else (
never executed: (void)0;
void)0;
never executed: (void)0;
0
495-
496 QElapsedTimer waitTimer;-
497 waitTimer.start();-
498-
499 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 597, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "syncAndRender()");
never executed: QMessageLogger(__FILE__, 597, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "syncAndRender()");
0
500-
501 syncResultedInChanges = false;-
502 QQuickWindowPrivate *d = QQuickWindowPrivate::get(window);-
503-
504 bool repaintRequested = (
(pendingUpdate...epaintRequest)Description
TRUEnever evaluated
FALSEnever evaluated
pendingUpdate & RepaintRequest)
(pendingUpdate...epaintRequest)Description
TRUEnever evaluated
FALSEnever evaluated
 || d->customRenderStage
d->customRenderStageDescription
TRUEnever evaluated
FALSEnever evaluated
;		0
505 bool syncRequested = pendingUpdate & SyncRequest;-
506 bool exposeRequested = (pendingUpdate & ExposeRequest) == ExposeRequest;-
507 pendingUpdate = 0;-
508-
509 if (syncRequested
syncRequestedDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
510 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 608, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- updatePending, doing sync");
never executed: QMessageLogger(__FILE__, 608, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- updatePending, doing sync");
0
511 sync(exposeRequested);-
512 }
never executed: end of block
0
513-
514 if (profileFrames
profileFramesDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
515 syncTime = threadTimer.nsecsElapsed();
never executed: syncTime = threadTimer.nsecsElapsed();
0
516-
517 if (QQuickProfiler::featuresEnabled & (1 << QQuickProfiler::ProfileSceneGraph)
QQuickProfiler...ileSceneGraph)Description
TRUEnever evaluated
FALSEnever evaluated
) { (QQuickProfiler::recordSceneGraphTimestamp<QQuickProfiler::SceneGraphRenderLoopFrame>(QQuickProfiler::SceneGraphRenderLoopSync)); }
never executed: end of block
 else (
never executed: (void)0 ;
void)0
never executed: (void)0 ;
0
518 ;
never executed: (void)0 ;
0
519-
520 if (!syncResultedInChanges
!syncResultedInChangesDescription
TRUEnever evaluated
FALSEnever evaluated
 && !repaintRequested
!repaintRequestedDescription
TRUEnever evaluated
FALSEnever evaluated
 && sgrc->isValid()
sgrc->isValid()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
521 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 619, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- no changes, render aborted");
never executed: QMessageLogger(__FILE__, 619, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- no changes, render aborted");
0
522 int waitTime = vsyncDelta - (int) waitTimer.elapsed();-
523 if (waitTime > 0
waitTime > 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
524 msleep(waitTime);
never executed: msleep(waitTime);
0
525 return;
never executed: return;
0
526 }-
527-
528 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 626, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- rendering started");
never executed: QMessageLogger(__FILE__, 626, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- rendering started");
0
529-
530-
531 if (animatorDriver->isRunning()
animatorDriver->isRunning()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
532 d->animationController->lock();-
533 animatorDriver->advance();-
534 d->animationController->unlock();-
535 }
never executed: end of block
0
536-
537 bool current = false;-
538 if (d->renderer
d->rendererDescription
TRUEnever evaluated
FALSEnever evaluated
 && windowSize.width() > 0
windowSize.width() > 0Description
TRUEnever evaluated
FALSEnever evaluated
 && windowSize.height() > 0
windowSize.height() > 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
539 current = gl->makeCurrent(window);
never executed: current = gl->makeCurrent(window);
0
540-
541 if (!current
!currentDescription
TRUEnever evaluated
FALSEnever evaluated
 && !gl->isValid()
!gl->isValid()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
542-
543-
544 QCoreApplication::postEvent(window, new QEvent(QEvent::Type(QQuickWindowPrivate::FullUpdateRequest)));-
545 }
never executed: end of block
0
546 if (current
currentDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
547 d->renderSceneGraph(windowSize);-
548 if (profileFrames
profileFramesDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
549 renderTime = threadTimer.nsecsElapsed();
never executed: renderTime = threadTimer.nsecsElapsed();
0
550 if (QQuickProfiler::featuresEnabled & (1 << QQuickProfiler::ProfileSceneGraph)
QQuickProfiler...ileSceneGraph)Description
TRUEnever evaluated
FALSEnever evaluated
) { (QQuickProfiler::recordSceneGraphTimestamp<QQuickProfiler::SceneGraphRenderLoopFrame>(QQuickProfiler::SceneGraphRenderLoopRender)); }
never executed: end of block
 else (
never executed: (void)0 ;
void)0
never executed: (void)0 ;
0
551 ;
never executed: (void)0 ;
0
552 if (!d->customRenderStage
!d->customRenderStageDescription
TRUEnever evaluated
FALSEnever evaluated
 || !d->customRenderStage->swap()
!d->customRenderStage->swap()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
553 gl->swapBuffers(window);
never executed: gl->swapBuffers(window);
0
554 d->fireFrameSwapped();-
555 }
never executed: end of block
 else {		0
556 if (QQuickProfiler::featuresEnabled & (1 << QQuickProfiler::ProfileSceneGraph)
QQuickProfiler...ileSceneGraph)Description
TRUEnever evaluated
FALSEnever evaluated
) { (QQuickProfiler::skipSceneGraphTimestamps<QQuickProfiler::SceneGraphRenderLoopFrame, 1>(QQuickProfiler::SceneGraphRenderLoopSync)); }
never executed: end of block
 else (
never executed: (void)0 ;
void)0
never executed: (void)0 ;
0
557 ;
never executed: (void)0 ;
0
558 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 656, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- window not ready, skipping render");
never executed: QMessageLogger(__FILE__, 656, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- window not ready, skipping render");
0
559 }
never executed: end of block
0
560-
561 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 659, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- rendering done");
never executed: QMessageLogger(__FILE__, 659, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- rendering done");
0
562-
563-
564-
565-
566-
567-
568 if (exposeRequested
exposeRequestedDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
569 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 667, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- wake Gui after initial expose");
never executed: QMessageLogger(__FILE__, 667, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "- wake Gui after initial expose");
0
570 waitCondition.wakeOne();-
571 mutex.unlock();-
572 }
never executed: end of block
0
573-
574 for (bool qt_category_enabled = QSG_LOG_TIME_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(
never executed: QMessageLogger( __FILE__ , 677 , __PRETTY_FUNCTION__, QSG_LOG_TIME_RENDERLOOP().categoryName()).debug("Frame rendered with 'threaded' renderloop in %dms, sync=%d, render=%d, swap=%d - (on render thread)", int(threadTimer.elapsed()), int((syncTime/1000000)), int((renderTime - syncTime) / 1000000), int(threadTimer.elapsed() - renderTime / 1000000)) ;
0
5750
5760
5770
5780
579 __FILE__
never executed: QMessageLogger( __FILE__ , 677 , __PRETTY_FUNCTION__, QSG_LOG_TIME_RENDERLOOP().categoryName()).debug("Frame rendered with 'threaded' renderloop in %dms, sync=%d, render=%d, swap=%d - (on render thread)", int(threadTimer.elapsed()), int((syncTime/1000000)), int((renderTime - syncTime) / 1000000), int(threadTimer.elapsed() - renderTime / 1000000)) ;
0
580 ,
never executed: QMessageLogger( __FILE__ , 677 , __PRETTY_FUNCTION__, QSG_LOG_TIME_RENDERLOOP().categoryName()).debug("Frame rendered with 'threaded' renderloop in %dms, sync=%d, render=%d, swap=%d - (on render thread)", int(threadTimer.elapsed()), int((syncTime/1000000)), int((renderTime - syncTime) / 1000000), int(threadTimer.elapsed() - renderTime / 1000000)) ;
0
5810
5820
5830
5840
585 677
never executed: QMessageLogger( __FILE__ , 677 , __PRETTY_FUNCTION__, QSG_LOG_TIME_RENDERLOOP().categoryName()).debug("Frame rendered with 'threaded' renderloop in %dms, sync=%d, render=%d, swap=%d - (on render thread)", int(threadTimer.elapsed()), int((syncTime/1000000)), int((renderTime - syncTime) / 1000000), int(threadTimer.elapsed() - renderTime / 1000000)) ;
0
586 , __PRETTY_FUNCTION__, QSG_LOG_TIME_RENDERLOOP().categoryName()).debug("Frame rendered with 'threaded' renderloop in %dms, sync=%d, render=%d, swap=%d - (on render thread)", int(threadTimer.elapsed()), int((syncTime/1000000)), int((renderTime - syncTime) / 1000000), int(threadTimer.elapsed() - renderTime / 1000000))
never executed: QMessageLogger( __FILE__ , 677 , __PRETTY_FUNCTION__, QSG_LOG_TIME_RENDERLOOP().categoryName()).debug("Frame rendered with 'threaded' renderloop in %dms, sync=%d, render=%d, swap=%d - (on render thread)", int(threadTimer.elapsed()), int((syncTime/1000000)), int((renderTime - syncTime) / 1000000), int(threadTimer.elapsed() - renderTime / 1000000)) ;
0
5870
5880
5890
5900
591 ;
never executed: QMessageLogger( __FILE__ , 677 , __PRETTY_FUNCTION__, QSG_LOG_TIME_RENDERLOOP().categoryName()).debug("Frame rendered with 'threaded' renderloop in %dms, sync=%d, render=%d, swap=%d - (on render thread)", int(threadTimer.elapsed()), int((syncTime/1000000)), int((renderTime - syncTime) / 1000000), int(threadTimer.elapsed() - renderTime / 1000000)) ;
0
592-
593-
594 if (QQuickProfiler::featuresEnabled & (1 << QQuickProfiler::ProfileSceneGraph)
QQuickProfiler...ileSceneGraph)Description
TRUEnever evaluated
FALSEnever evaluated
) { (QQuickProfiler::reportSceneGraphFrame<QQuickProfiler::SceneGraphRenderLoopFrame, true>(QQuickProfiler::SceneGraphRenderLoopSwap)); }
never executed: end of block
 else (
never executed: (void)0 ;
void)0
never executed: (void)0 ;
0
595 ;
never executed: (void)0 ;
0
596}-
597-
598-
599-
600void QSGRenderThread::postEvent(QEvent *e)-
601{-
602 eventQueue.addEvent(e);-
603}
never executed: end of block
0
604-
605-
606-
607void QSGRenderThread::processEvents()-
608{-
609 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 695, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "--- begin processEvents()");
never executed: QMessageLogger(__FILE__, 695, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "--- begin processEvents()");
0
610 while (eventQueue.hasMoreEvents()
eventQueue.hasMoreEvents()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
611 QEvent *e = eventQueue.takeEvent(false);-
612 event(e);-
613 delete e;-
614 }
never executed: end of block
0
615 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 701, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "--- done processEvents()");
never executed: QMessageLogger(__FILE__, 701, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "--- done processEvents()");
0
616}
never executed: end of block
0
617-
618void QSGRenderThread::processEventsAndWaitForMore()-
619{-
620 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 706, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "--- begin processEventsAndWaitForMore()");
never executed: QMessageLogger(__FILE__, 706, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "--- begin processEventsAndWaitForMore()");
0
621 stopEventProcessing = false;-
622 while (!stopEventProcessing
!stopEventProcessingDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
623 QEvent *e = eventQueue.takeEvent(true);-
624 event(e);-
625 delete e;-
626 }
never executed: end of block
0
627 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 713, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "--- done processEventsAndWaitForMore()");
never executed: QMessageLogger(__FILE__, 713, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "--- done processEventsAndWaitForMore()");
0
628}
never executed: end of block
0
629-
630void QSGRenderThread::run()-
631{-
632 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 718, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "run()");
never executed: QMessageLogger(__FILE__, 718, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "run()");
0
633 animatorDriver = sgrc->sceneGraphContext()->createAnimationDriver(nullptr);-
634 animatorDriver->install();-
635 if (QQmlDebugConnector::service<QQmlProfilerService>()
QQmlDebugConne...ilerService>()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
636 QQuickProfiler::registerAnimationCallback();
never executed: QQuickProfiler::registerAnimationCallback();
0
637-
638 while (active
activeDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
639-
640 if (window
windowDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
641 if (!sgrc->openglContext()
!sgrc->openglContext()Description
TRUEnever evaluated
FALSEnever evaluated
 && windowSize.width() > 0
windowSize.width() > 0Description
TRUEnever evaluated
FALSEnever evaluated
 && windowSize.height() > 0
windowSize.height() > 0Description
TRUEnever evaluated
FALSEnever evaluated
 && gl->makeCurrent(window)
gl->makeCurrent(window)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
642 sgrc->initialize(gl);
never executed: sgrc->initialize(gl);
0
643 syncAndRender();-
644 }
never executed: end of block
0
645-
646 processEvents();-
647 QCoreApplication::processEvents();-
648-
649 if (active
activeDescription
TRUEnever evaluated
FALSEnever evaluated
 && (pendingUpdate == 0
pendingUpdate == 0Description
TRUEnever evaluated
FALSEnever evaluated
 || !window
!windowDescription
TRUEnever evaluated
FALSEnever evaluated
)) {		0
650 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 736, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "done drawing, sleep...");
never executed: QMessageLogger(__FILE__, 736, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "done drawing, sleep...");
0
651 sleeping = true;-
652 processEventsAndWaitForMore();-
653 sleeping = false;-
654 }
never executed: end of block
0
655 }
never executed: end of block
0
656-
657 ((!gl) ? static_cast<void>(0) : qt_assert_x("QSGRenderThread::run()", "The OpenGL context should be cleaned up before exiting the render thread...", __FILE__, 743));-
658-
659 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 745, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "run() completed");
never executed: QMessageLogger(__FILE__, 745, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug(" (RT) %s", "run() completed");
0
660-
661 delete animatorDriver;-
662 animatorDriver = nullptr;-
663-
664 sgrc->moveToThread(wm->thread());-
665 moveToThread(wm->thread());-
666}
never executed: end of block
0
667-
668QSGThreadedRenderLoop::QSGThreadedRenderLoop()-
669 : sg(QSGContext::createDefaultContext())-
670 , m_animation_timer(0)-
671{-
672-
673-
674-
675-
676 m_animation_driver = sg->createAnimationDriver(this);-
677-
678 connect(m_animation_driver, qFlagLocation("2""started()" "\0" __FILE__ ":" "764"), this, qFlagLocation("1""animationStarted()" "\0" __FILE__ ":" "764"));-
679 connect(m_animation_driver, qFlagLocation("2""stopped()" "\0" __FILE__ ":" "765"), this, qFlagLocation("1""animationStopped()" "\0" __FILE__ ":" "765"));-
680-
681 m_animation_driver->install();-
682}
never executed: end of block
0
683-
684QSGThreadedRenderLoop::~QSGThreadedRenderLoop()-
685{-
686 delete sg;-
687}
never executed: end of block
0
688-
689QSGRenderContext *QSGThreadedRenderLoop::createRenderContext(QSGContext *sg) const-
690{-
691 return
never executed: return sg->createRenderContext();
 sg->createRenderContext();
never executed: return sg->createRenderContext();
0
692}-
693-
694void QSGThreadedRenderLoop::maybePostPolishRequest(Window *w)-
695{-
696 w->window->requestUpdate();-
697}
never executed: end of block
0
698-
699QAnimationDriver *QSGThreadedRenderLoop::animationDriver() const-
700{-
701 return
never executed: return m_animation_driver;
 m_animation_driver;
never executed: return m_animation_driver;
0
702}-
703-
704QSGContext *QSGThreadedRenderLoop::sceneGraphContext() const-
705{-
706 return
never executed: return sg;
 sg;
never executed: return sg;
0
707}-
708-
709bool QSGThreadedRenderLoop::anyoneShowing() const-
710{-
711 for (int i=0; i<m_windows.size()
i<m_windows.size()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
712 QQuickWindow *c = m_windows.at(i).window;-
713 if (c->isVisible()
c->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
 && c->isExposed()
c->isExposed()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
714 return
never executed: return true;
 true;
never executed: return true;
0
715 }
never executed: end of block
0
716 return
never executed: return false;
 false;
never executed: return false;
0
717}-
718-
719bool QSGThreadedRenderLoop::interleaveIncubation() const-
720{-
721 return
never executed: return m_animation_driver->isRunning() && anyoneShowing();
 m_animation_driver->isRunning() && anyoneShowing();
never executed: return m_animation_driver->isRunning() && anyoneShowing();
0
722}-
723-
724void QSGThreadedRenderLoop::animationStarted()-
725{-
726 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 812, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- animationStarted()");
never executed: QMessageLogger(__FILE__, 812, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- animationStarted()");
0
727 startOrStopAnimationTimer();-
728-
729 for (int i=0; i<m_windows.size()
i<m_windows.size()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
730 maybePostPolishRequest(const_cast<Window *>(&m_windows.at(i)));
never executed: maybePostPolishRequest(const_cast<Window *>(&m_windows.at(i)));
0
731}
never executed: end of block
0
732-
733void QSGThreadedRenderLoop::animationStopped()-
734{-
735 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 821, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- animationStopped()");
never executed: QMessageLogger(__FILE__, 821, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- animationStopped()");
0
736 startOrStopAnimationTimer();-
737}
never executed: end of block
0
738-
739-
740void QSGThreadedRenderLoop::startOrStopAnimationTimer()-
741{-
742 int exposedWindows = 0;-
743 const Window *theOne = nullptr;-
744 for (int i=0; i<m_windows.size()
i<m_windows.size()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
745 const Window &w = m_windows.at(i);-
746 if (w.window->isVisible()
w.window->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
 && w.window->isExposed()
w.window->isExposed()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
747 ++exposedWindows;-
748 theOne = &w;-
749 }
never executed: end of block
0
750 }
never executed: end of block
0
751-
752 if (m_animation_timer != 0
m_animation_timer != 0Description
TRUEnever evaluated
FALSEnever evaluated
 && (exposedWindows == 1
exposedWindows == 1Description
TRUEnever evaluated
FALSEnever evaluated
 || !m_animation_driver->isRunning()
!m_animation_d...r->isRunning()Description
TRUEnever evaluated
FALSEnever evaluated
)) {		0
753 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 839, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("*** Stopping animation timer");
never executed: QMessageLogger(__FILE__, 839, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("*** Stopping animation timer");
0
754 killTimer(m_animation_timer);-
755 m_animation_timer = 0;-
756-
757 if (m_animation_driver->isRunning()
m_animation_dr...r->isRunning()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
758 maybePostPolishRequest(const_cast<Window *>(theOne));
never executed: maybePostPolishRequest(const_cast<Window *>(theOne));
0
759 }
never executed: end of block
 else if (m_animation_timer == 0
m_animation_timer == 0Description
TRUEnever evaluated
FALSEnever evaluated
 && exposedWindows != 1
exposedWindows != 1Description
TRUEnever evaluated
FALSEnever evaluated
 && m_animation_driver->isRunning()
m_animation_dr...r->isRunning()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
760 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 846, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("*** Starting animation timer");
never executed: QMessageLogger(__FILE__, 846, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("*** Starting animation timer");
0
761 m_animation_timer = startTimer(qsgrl_animation_interval());-
762 }
never executed: end of block
0
763}
never executed: end of block
0
764void QSGThreadedRenderLoop::hide(QQuickWindow *window)-
765{-
766 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 864, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "hide()" << window;
never executed: QMessageLogger(__FILE__, 864, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "hide()" << window;
0
767-
768 if (window->isExposed()
window->isExposed()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
769 handleObscurity(windowFor(m_windows, window));
never executed: handleObscurity(windowFor(m_windows, window));
0
770-
771 releaseResources(window);-
772}
never executed: end of block
0
773-
774-
775-
776-
777-
778-
779-
780void QSGThreadedRenderLoop::windowDestroyed(QQuickWindow *window)-
781{-
782 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 880, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "begin windowDestroyed()" << window;
never executed: QMessageLogger(__FILE__, 880, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "begin windowDestroyed()" << window;
0
783-
784 Window *w = windowFor(m_windows, window);-
785 if (!w
!wDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
786 return;
never executed: return;
0
787-
788 handleObscurity(w);-
789 releaseResources(w, true);-
790-
791 QSGRenderThread *thread = w->thread;-
792 while (thread->isRunning()
thread->isRunning()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
793 QThread::yieldCurrentThread();
never executed: QThread::yieldCurrentThread();
0
794 ((thread->thread() == QThread::currentThread()) ? static_cast<void>(0) : qt_assert("thread->thread() == QThread::currentThread()", __FILE__, 892));-
795 delete thread;-
796-
797 for (int i=0; i<m_windows.size()
i<m_windows.size()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
798 if (m_windows.at(i).window == window
m_windows.at(i...ndow == windowDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
799 m_windows.removeAt(i);-
800 break;
never executed: break;
0
801 }-
802 }
never executed: end of block
0
803-
804-
805-
806-
807 startOrStopAnimationTimer();-
808-
809 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 907, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "done windowDestroyed()" << window;
never executed: QMessageLogger(__FILE__, 907, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "done windowDestroyed()" << window;
0
810}
never executed: end of block
0
811-
812-
813void QSGThreadedRenderLoop::exposureChanged(QQuickWindow *window)-
814{-
815 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 913, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "exposureChanged()" << window;
never executed: QMessageLogger(__FILE__, 913, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "exposureChanged()" << window;
0
816 if (window->isExposed()
window->isExposed()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
817 handleExposure(window);-
818 }
never executed: end of block
 else {		0
819 Window *w = windowFor(m_windows, window);-
820 if (w
wDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
821 handleObscurity(w);
never executed: handleObscurity(w);
0
822 }
never executed: end of block
0
823}-
824-
825-
826-
827-
828-
829void QSGThreadedRenderLoop::handleExposure(QQuickWindow *window)-
830{-
831 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 929, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "handleExposure()" << window;
never executed: QMessageLogger(__FILE__, 929, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "handleExposure()" << window;
0
832-
833 Window *w = windowFor(m_windows, window);-
834 if (!w
!wDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
835 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 933, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- adding window to list");
never executed: QMessageLogger(__FILE__, 933, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- adding window to list");
0
836 Window win;-
837 win.window = window;-
838 win.actualWindowFormat = window->format();-
839 win.thread = new QSGRenderThread(this, QQuickWindowPrivate::get(window)->context);-
840 win.updateDuringSync = false;-
841 win.forceRenderPass = true;-
842 m_windows << win;-
843 w = &m_windows.last();-
844 }
never executed: end of block
0
845-
846-
847-
848 w->thread->window = window;-
849-
850 if (w->window->width() <= 0
w->window->width() <= 0Description
TRUEnever evaluated
FALSEnever evaluated
 || w->window->height() <= 0
w->window->height() <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
851 || (w->window->isTopLevel()
w->window->isTopLevel()Description
TRUEnever evaluated
FALSEnever evaluated
 && !w->window->geometry().intersects(w->window->screen()->availableGeometry())
!w->window->ge...bleGeometry())Description
TRUEnever evaluated
FALSEnever evaluated
)) {		0
852-
853 QMessageLogger(__FILE__, 951, __PRETTY_FUNCTION__).warning().noquote().nospace() << "QSGThreadedRenderLoop: expose event received for window "-
854 << w->window << " with invalid geometry: " << w->window->geometry()-
855 << " on " << w->window->screen();-
856-
857 }
never executed: end of block
0
858-
859-
860-
861 if (!w->window->handle()
!w->window->handle()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
862 w->window->create();
never executed: w->window->create();
0
863-
864-
865 if (!w->thread->isRunning()
!w->thread->isRunning()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
866-
867 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 965, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- starting render thread");
never executed: QMessageLogger(__FILE__, 965, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- starting render thread");
0
868-
869 if (!w->thread->gl
!w->thread->glDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
870 w->thread->gl = new QOpenGLContext();-
871 if (qt_gl_global_share_context()
qt_gl_global_share_context()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
872 w->thread->gl->setShareContext(qt_gl_global_share_context());
never executed: w->thread->gl->setShareContext(qt_gl_global_share_context());
0
873 w->thread->gl->setFormat(w->window->requestedFormat());-
874 w->thread->gl->setScreen(w->window->screen());-
875 if (!w->thread->gl->create()
!w->thread->gl->create()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
876 const bool isEs = w->thread->gl->isOpenGLES();-
877 delete w->thread->gl;-
878 w->thread->gl = nullptr;-
879 handleContextCreationFailure(w->window, isEs);-
880 return;
never executed: return;
0
881 }-
882-
883 QQuickWindowPrivate::get(w->window)->fireOpenGLContextCreated(w->thread->gl);-
884-
885 w->thread->gl->moveToThread(w->thread);-
886 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 984, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- OpenGL context created");
never executed: QMessageLogger(__FILE__, 984, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- OpenGL context created");
0
887 }
never executed: end of block
0
888-
889 QQuickAnimatorController *controller = QQuickWindowPrivate::get(w->window)->animationController;-
890 if (controller->thread() != w->thread
controller->th...) != w->threadDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
891 controller->moveToThread(w->thread);
never executed: controller->moveToThread(w->thread);
0
892-
893 w->thread->active = true;-
894 if (w->thread->thread() == QThread::currentThread()
w->thread->thr...urrentThread()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
895 w->thread->sgrc->moveToThread(w->thread);-
896 w->thread->moveToThread(w->thread);-
897 }
never executed: end of block
0
898 w->thread->start();-
899 if (!w->thread->isRunning()
!w->thread->isRunning()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
900 QMessageLogger(__FILE__, 998, __PRETTY_FUNCTION__).fatal("Render thread failed to start, aborting application.");
never executed: QMessageLogger(__FILE__, 998, __PRETTY_FUNCTION__).fatal("Render thread failed to start, aborting application.");
0
901-
902 }
never executed: end of block
 else {		0
903 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1001, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- render thread already running");
never executed: QMessageLogger(__FILE__, 1001, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- render thread already running");
0
904 }
never executed: end of block
0
905-
906 polishAndSync(w, true);-
907 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1005, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- done with handleExposure()");
never executed: QMessageLogger(__FILE__, 1005, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- done with handleExposure()");
0
908-
909 startOrStopAnimationTimer();-
910}
never executed: end of block
0
911void QSGThreadedRenderLoop::handleObscurity(Window *w)-
912{-
913 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1019, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "handleObscurity()" << w->window;
never executed: QMessageLogger(__FILE__, 1019, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "handleObscurity()" << w->window;
0
914 if (w->thread->isRunning()
w->thread->isRunning()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
915 w->thread->mutex.lock();-
916 w->thread->postEvent(new WMWindowEvent(w->window, WM_Obscure));-
917 w->thread->waitCondition.wait(&w->thread->mutex);-
918 w->thread->mutex.unlock();-
919 }
never executed: end of block
0
920 startOrStopAnimationTimer();-
921}
never executed: end of block
0
922-
923-
924void QSGThreadedRenderLoop::handleUpdateRequest(QQuickWindow *window)-
925{-
926 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1032, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- polish and sync update request");
never executed: QMessageLogger(__FILE__, 1032, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- polish and sync update request");
0
927 Window *w = windowFor(m_windows, window);-
928 if (w
wDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
929 polishAndSync(w);
never executed: polishAndSync(w);
0
930}
never executed: end of block
0
931-
932void QSGThreadedRenderLoop::maybeUpdate(QQuickWindow *window)-
933{-
934 Window *w = windowFor(m_windows, window);-
935 if (w
wDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
936 maybeUpdate(w);
never executed: maybeUpdate(w);
0
937}
never executed: end of block
0
938-
939-
940-
941-
942-
943void QSGThreadedRenderLoop::maybeUpdate(Window *w)-
944{-
945 if (!QCoreApplication::instance()
!QCoreApplication::instance()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
946 return;
never executed: return;
0
947-
948 if (!w
!wDescription
TRUEnever evaluated
FALSEnever evaluated
 || !w->thread->isRunning()
!w->thread->isRunning()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
949 return;
never executed: return;
0
950-
951 QThread *current = QThread::currentThread();-
952 if (current != QCoreApplication::instance()->thread()
current != QCo...ce()->thread()Description
TRUEnever evaluated
FALSEnever evaluated
 && (current != w->thread
current != w->threadDescription
TRUEnever evaluated
FALSEnever evaluated
 || !m_lockedForSync
!m_lockedForSyncDescription
TRUEnever evaluated
FALSEnever evaluated
)) {		0
953 QMessageLogger(__FILE__, 1059, __PRETTY_FUNCTION__).warning() << "Updates can only be scheduled from GUI thread or from QQuickItem::updatePaintNode()";-
954 return;
never executed: return;
0
955 }-
956-
957 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1063, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "update from item" << w->window;
never executed: QMessageLogger(__FILE__, 1063, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "update from item" << w->window;
0
958-
959-
960-
961 if (current == w->thread
current == w->threadDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
962 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1068, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- on render thread");
never executed: QMessageLogger(__FILE__, 1068, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- on render thread");
0
963 w->updateDuringSync = true;-
964 return;
never executed: return;
0
965 }-
966-
967 maybePostPolishRequest(w);-
968}
never executed: end of block
0
969-
970-
971-
972-
973-
974-
975void QSGThreadedRenderLoop::update(QQuickWindow *window)-
976{-
977 Window *w = windowFor(m_windows, window);-
978 if (!w
!wDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
979 return;
never executed: return;
0
980-
981 if (w->thread == QThread::currentThread()
w->thread == Q...urrentThread()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
982 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1088, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "update on window - on render thread" << w->window;
never executed: QMessageLogger(__FILE__, 1088, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "update on window - on render thread" << w->window;
0
983 w->thread->requestRepaint();-
984 return;
never executed: return;
0
985 }-
986-
987 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1093, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "update on window" << w->window;
never executed: QMessageLogger(__FILE__, 1093, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "update on window" << w->window;
0
988-
989-
990 w->forceRenderPass = true;-
991 maybeUpdate(w);-
992}
never executed: end of block
0
993-
994-
995void QSGThreadedRenderLoop::releaseResources(QQuickWindow *window)-
996{-
997 Window *w = windowFor(m_windows, window);-
998 if (w
wDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
999 releaseResources(w, false);
never executed: releaseResources(w, false);
0
1000}
never executed: end of block
0
1001-
1002-
1003-
1004-
1005-
1006void QSGThreadedRenderLoop::releaseResources(Window *w, bool inDestructor)-
1007{-
1008 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1114, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "releaseResources()" << (inDestructor ? "in destructor" : "in api-call") << w->window;
never executed: QMessageLogger(__FILE__, 1114, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "releaseResources()" << (inDestructor ? "in destructor" : "in api-call") << w->window;
0
1009-
1010 w->thread->mutex.lock();-
1011 if (w->thread->isRunning()
w->thread->isRunning()Description
TRUEnever evaluated
FALSEnever evaluated
 && w->thread->active
w->thread->activeDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1012 QQuickWindow *window = w->window;-
1013-
1014-
1015-
1016-
1017-
1018-
1019-
1020 QOffscreenSurface *fallback = nullptr;-
1021 if (!window->handle()
!window->handle()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1022 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1128, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- using fallback surface");
never executed: QMessageLogger(__FILE__, 1128, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- using fallback surface");
0
1023 fallback = new QOffscreenSurface();-
1024 fallback->setFormat(w->actualWindowFormat);-
1025 fallback->create();-
1026 }
never executed: end of block
0
1027-
1028 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1134, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- posting release request to render thread");
never executed: QMessageLogger(__FILE__, 1134, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- posting release request to render thread");
0
1029 w->thread->postEvent(new WMTryReleaseEvent(window, inDestructor, fallback));-
1030 w->thread->waitCondition.wait(&w->thread->mutex);-
1031 delete fallback;-
1032-
1033-
1034-
1035-
1036-
1037-
1038-
1039 if (!w->thread->active
!w->thread->activeDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1040 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1146, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << " - waiting for render thread to exit" << w->window;
never executed: QMessageLogger(__FILE__, 1146, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << " - waiting for render thread to exit" << w->window;
0
1041 w->thread->wait();-
1042 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1148, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << " - render thread finished" << w->window;
never executed: QMessageLogger(__FILE__, 1148, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << " - render thread finished" << w->window;
0
1043 }
never executed: end of block
0
1044 }
never executed: end of block
0
1045 w->thread->mutex.unlock();-
1046}
never executed: end of block
0
1047-
1048-
1049-
1050-
1051-
1052void QSGThreadedRenderLoop::polishAndSync(Window *w, bool inExpose)-
1053{-
1054 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1160, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "polishAndSync" << (inExpose ? "(in expose)" : "(normal)") << w->window;
never executed: QMessageLogger(__FILE__, 1160, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "polishAndSync" << (inExpose ? "(in expose)" : "(normal)") << w->window;
0
1055-
1056 QQuickWindow *window = w->window;-
1057 if (!w->thread
!w->threadDescription
TRUEnever evaluated
FALSEnever evaluated
 || !w->thread->window
!w->thread->windowDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1058 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1164, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- not exposed, abort");
never executed: QMessageLogger(__FILE__, 1164, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- not exposed, abort");
0
1059 return;
never executed: return;
0
1060 }-
1061-
1062-
1063 QQuickWindowPrivate::get(window)->flushFrameSynchronousEvents();-
1064-
1065 w = windowFor(m_windows, window);-
1066 if (!w
!wDescription
TRUEnever evaluated
FALSEnever evaluated
 || !w->thread
!w->threadDescription
TRUEnever evaluated
FALSEnever evaluated
 || !w->thread->window
!w->thread->windowDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1067 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1173, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- removed after event flushing, abort");
never executed: QMessageLogger(__FILE__, 1173, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- removed after event flushing, abort");
0
1068 return;
never executed: return;
0
1069 }-
1070-
1071-
1072 QElapsedTimer timer;-
1073 qint64 polishTime = 0;-
1074 qint64 waitTime = 0;-
1075 qint64 syncTime = 0;-
1076 bool profileFrames = QSG_LOG_TIME_RENDERLOOP().isDebugEnabled();-
1077 if (profileFrames
profileFramesDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1078 timer.start();
never executed: timer.start();
0
1079 if (QQuickProfiler::featuresEnabled & (1 << QQuickProfiler::ProfileSceneGraph)
QQuickProfiler...ileSceneGraph)Description
TRUEnever evaluated
FALSEnever evaluated
) { (QQuickProfiler::startSceneGraphFrame<QQuickProfiler::SceneGraphPolishAndSync>()); }
never executed: end of block
 else (
never executed: (void)0;
void)0;
never executed: (void)0;
0
1080-
1081 QQuickWindowPrivate *d = QQuickWindowPrivate::get(window);-
1082 d->polishItems();-
1083-
1084 if (profileFrames
profileFramesDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1085 polishTime = timer.nsecsElapsed();
never executed: polishTime = timer.nsecsElapsed();
0
1086 if (QQuickProfiler::featuresEnabled & (1 << QQuickProfiler::ProfileSceneGraph)
QQuickProfiler...ileSceneGraph)Description
TRUEnever evaluated
FALSEnever evaluated
) { (QQuickProfiler::recordSceneGraphTimestamp<QQuickProfiler::SceneGraphPolishAndSync>(QQuickProfiler::SceneGraphPolishAndSyncPolish)); }
never executed: end of block
 else (
never executed: (void)0 ;
void)0
never executed: (void)0 ;
0
1087 ;
never executed: (void)0 ;
0
1088-
1089 w->updateDuringSync = false;-
1090-
1091 window->afterAnimating();-
1092-
1093 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1199, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- lock for sync");
never executed: QMessageLogger(__FILE__, 1199, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- lock for sync");
0
1094 w->thread->mutex.lock();-
1095 m_lockedForSync = true;-
1096 w->thread->postEvent(new WMSyncEvent(window, inExpose, w->forceRenderPass));-
1097 w->forceRenderPass = false;-
1098-
1099 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1205, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- wait for sync");
never executed: QMessageLogger(__FILE__, 1205, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- wait for sync");
0
1100 if (profileFrames
profileFramesDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1101 waitTime = timer.nsecsElapsed();
never executed: waitTime = timer.nsecsElapsed();
0
1102 if (QQuickProfiler::featuresEnabled & (1 << QQuickProfiler::ProfileSceneGraph)
QQuickProfiler...ileSceneGraph)Description
TRUEnever evaluated
FALSEnever evaluated
) { (QQuickProfiler::recordSceneGraphTimestamp<QQuickProfiler::SceneGraphPolishAndSync>(QQuickProfiler::SceneGraphPolishAndSyncWait)); }
never executed: end of block
 else (
never executed: (void)0 ;
void)0
never executed: (void)0 ;
0
1103 ;
never executed: (void)0 ;
0
1104 w->thread->waitCondition.wait(&w->thread->mutex);-
1105 m_lockedForSync = false;-
1106 w->thread->mutex.unlock();-
1107 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1213, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- unlock after sync");
never executed: QMessageLogger(__FILE__, 1213, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- unlock after sync");
0
1108-
1109 if (profileFrames
profileFramesDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1110 syncTime = timer.nsecsElapsed();
never executed: syncTime = timer.nsecsElapsed();
0
1111 if (QQuickProfiler::featuresEnabled & (1 << QQuickProfiler::ProfileSceneGraph)
QQuickProfiler...ileSceneGraph)Description
TRUEnever evaluated
FALSEnever evaluated
) { (QQuickProfiler::recordSceneGraphTimestamp<QQuickProfiler::SceneGraphPolishAndSync>(QQuickProfiler::SceneGraphPolishAndSyncSync)); }
never executed: end of block
 else (
never executed: (void)0 ;
void)0
never executed: (void)0 ;
0
1112 ;
never executed: (void)0 ;
0
1113-
1114 if (m_animation_timer == 0
m_animation_timer == 0Description
TRUEnever evaluated
FALSEnever evaluated
 && m_animation_driver->isRunning()
m_animation_dr...r->isRunning()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1115 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1221, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- advancing animations");
never executed: QMessageLogger(__FILE__, 1221, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- advancing animations");
0
1116 m_animation_driver->advance();-
1117 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1223, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- animations done..");
never executed: QMessageLogger(__FILE__, 1223, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- animations done..");
0
1118-
1119 maybePostPolishRequest(w);-
1120 timeToIncubate();-
1121 }
never executed: end of block
 else if (w->updateDuringSync
w->updateDuringSyncDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1122 maybePostPolishRequest(w);-
1123 }
never executed: end of block
0
1124-
1125 for (bool qt_category_enabled = QSG_LOG_TIME_RENDERLOOP()().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1231, __PRETTY_FUNCTION__, QSG_LOG_TIME_RENDERLOOP()().categoryName()).debug().nospace()
never executed: QMessageLogger(__FILE__, 1231, __PRETTY_FUNCTION__, QSG_LOG_TIME_RENDERLOOP()().categoryName()).debug().nospace() << "Frame prepared with 'threaded' renderloop" << ", polish=" << (polishTime / 1000000) << ", lock=" << (waitTime - polishTime) / 1000000 << ", blockedForSync=" << (syncTime - waitTime) / 1000000 << ", animations=" << (timer.nsecsElapsed() - syncTime) / 1000000 << " - (on Gui thread) " << window;
0
1126 << "Frame prepared with 'threaded' renderloop"
never executed: QMessageLogger(__FILE__, 1231, __PRETTY_FUNCTION__, QSG_LOG_TIME_RENDERLOOP()().categoryName()).debug().nospace() << "Frame prepared with 'threaded' renderloop" << ", polish=" << (polishTime / 1000000) << ", lock=" << (waitTime - polishTime) / 1000000 << ", blockedForSync=" << (syncTime - waitTime) / 1000000 << ", animations=" << (timer.nsecsElapsed() - syncTime) / 1000000 << " - (on Gui thread) " << window;
0
1127 << ", polish=" << (polishTime / 1000000)
never executed: QMessageLogger(__FILE__, 1231, __PRETTY_FUNCTION__, QSG_LOG_TIME_RENDERLOOP()().categoryName()).debug().nospace() << "Frame prepared with 'threaded' renderloop" << ", polish=" << (polishTime / 1000000) << ", lock=" << (waitTime - polishTime) / 1000000 << ", blockedForSync=" << (syncTime - waitTime) / 1000000 << ", animations=" << (timer.nsecsElapsed() - syncTime) / 1000000 << " - (on Gui thread) " << window;
0
1128 << ", lock=" << (waitTime - polishTime) / 1000000
never executed: QMessageLogger(__FILE__, 1231, __PRETTY_FUNCTION__, QSG_LOG_TIME_RENDERLOOP()().categoryName()).debug().nospace() << "Frame prepared with 'threaded' renderloop" << ", polish=" << (polishTime / 1000000) << ", lock=" << (waitTime - polishTime) / 1000000 << ", blockedForSync=" << (syncTime - waitTime) / 1000000 << ", animations=" << (timer.nsecsElapsed() - syncTime) / 1000000 << " - (on Gui thread) " << window;
0
1129 << ", blockedForSync=" << (syncTime - waitTime) / 1000000
never executed: QMessageLogger(__FILE__, 1231, __PRETTY_FUNCTION__, QSG_LOG_TIME_RENDERLOOP()().categoryName()).debug().nospace() << "Frame prepared with 'threaded' renderloop" << ", polish=" << (polishTime / 1000000) << ", lock=" << (waitTime - polishTime) / 1000000 << ", blockedForSync=" << (syncTime - waitTime) / 1000000 << ", animations=" << (timer.nsecsElapsed() - syncTime) / 1000000 << " - (on Gui thread) " << window;
0
1130 << ", animations=" << (timer.nsecsElapsed() - syncTime) / 1000000
never executed: QMessageLogger(__FILE__, 1231, __PRETTY_FUNCTION__, QSG_LOG_TIME_RENDERLOOP()().categoryName()).debug().nospace() << "Frame prepared with 'threaded' renderloop" << ", polish=" << (polishTime / 1000000) << ", lock=" << (waitTime - polishTime) / 1000000 << ", blockedForSync=" << (syncTime - waitTime) / 1000000 << ", animations=" << (timer.nsecsElapsed() - syncTime) / 1000000 << " - (on Gui thread) " << window;
0
1131 << " - (on Gui thread) " << window;
never executed: QMessageLogger(__FILE__, 1231, __PRETTY_FUNCTION__, QSG_LOG_TIME_RENDERLOOP()().categoryName()).debug().nospace() << "Frame prepared with 'threaded' renderloop" << ", polish=" << (polishTime / 1000000) << ", lock=" << (waitTime - polishTime) / 1000000 << ", blockedForSync=" << (syncTime - waitTime) / 1000000 << ", animations=" << (timer.nsecsElapsed() - syncTime) / 1000000 << " - (on Gui thread) " << window;
0
1132-
1133 if (QQuickProfiler::featuresEnabled & (1 << QQuickProfiler::ProfileSceneGraph)
QQuickProfiler...ileSceneGraph)Description
TRUEnever evaluated
FALSEnever evaluated
) { (QQuickProfiler::reportSceneGraphFrame<QQuickProfiler::SceneGraphPolishAndSync, true>(QQuickProfiler::SceneGraphPolishAndSyncAnimations)); }
never executed: end of block
 else (
never executed: (void)0 ;
void)0
never executed: (void)0 ;
0
1134 ;
never executed: (void)0 ;
0
1135}-
1136-
1137bool QSGThreadedRenderLoop::event(QEvent *e)-
1138{-
1139 switch ((int) e->type()) {-
1140-
1141 case
never executed: case QEvent::Timer:
 QEvent::Timer:
never executed: case QEvent::Timer:
 {		0
1142 QTimerEvent *te = static_cast<QTimerEvent *>(e);-
1143 if (te->timerId() == m_animation_timer
te->timerId() ...nimation_timerDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1144 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1250, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- ticking non-visual timer");
never executed: QMessageLogger(__FILE__, 1250, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- ticking non-visual timer");
0
1145 m_animation_driver->advance();-
1146 timeToIncubate();-
1147 return
never executed: return true;
 true;
never executed: return true;
0
1148 }-
1149 }-
1150-
1151 default
never executed: default:
:
never executed: default:
code before this statement never executed: default:
0
1152 break;
never executed: break;
0
1153 }-
1154-
1155 return
never executed: return QObject::event(e);
 QObject::event(e);
never executed: return QObject::event(e);
0
1156}-
1157QImage QSGThreadedRenderLoop::grab(QQuickWindow *window)-
1158{-
1159 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1278, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "grab()" << window;
never executed: QMessageLogger(__FILE__, 1278, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug() << "grab()" << window;
0
1160-
1161 Window *w = windowFor(m_windows, window);-
1162 ((w) ? static_cast<void>(0) : qt_assert("w", __FILE__, 1281));-
1163-
1164 if (!w->thread->isRunning()
!w->thread->isRunning()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1165 return
never executed: return QImage();
 QImage();
never executed: return QImage();
0
1166-
1167 if (!window->handle()
!window->handle()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1168 window->create();
never executed: window->create();
0
1169-
1170 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1289, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- polishing items");
never executed: QMessageLogger(__FILE__, 1289, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- polishing items");
0
1171 QQuickWindowPrivate *d = QQuickWindowPrivate::get(window);-
1172 d->polishItems();-
1173-
1174 QImage result;-
1175 w->thread->mutex.lock();-
1176 m_lockedForSync = true;-
1177 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1296, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- posting grab event");
never executed: QMessageLogger(__FILE__, 1296, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- posting grab event");
0
1178 w->thread->postEvent(new WMGrabEvent(window, &result));-
1179 w->thread->waitCondition.wait(&w->thread->mutex);-
1180 m_lockedForSync = false;-
1181 w->thread->mutex.unlock();-
1182-
1183 for (bool qt_category_enabled = QSG_LOG_RENDERLOOP().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 1302, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- grab complete");
never executed: QMessageLogger(__FILE__, 1302, __PRETTY_FUNCTION__, QSG_LOG_RENDERLOOP().categoryName()).debug("- grab complete");
0
1184-
1185 return
never executed: return result;
 result;
never executed: return result;
0
1186}-
1187-
1188-
1189-
1190-
1191-
1192void QSGThreadedRenderLoop::postJob(QQuickWindow *window, QRunnable *job)-
1193{-
1194 Window *w = windowFor(m_windows, window);-
1195 if (w
wDescription
TRUEnever evaluated
FALSEnever evaluated
 && w->thread
w->threadDescription
TRUEnever evaluated
FALSEnever evaluated
 && w->thread->window
w->thread->windowDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1196 w->thread->postEvent(new WMJobEvent(window, job));
never executed: w->thread->postEvent(new WMJobEvent(window, job));
0
1197 else-
1198 delete job;
never executed: delete job;
0
1199}-
1200-
1201-
1202-
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