Differential D28031 Diff 77601 plugins/scenes/qpainter/scene_qpainter.cpp

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plugins/scenes/qpainter/scene_qpainter.cpp

Show First 20 Lines • Show All 76 Lines • ▼ Show 20 Line(s)76{
77 return QPainterCompositing; 77​ return QPainterCompositing;
78} 78​}
79 79​
80bool SceneQPainter::initFailed() const 80​bool SceneQPainter::initFailed() const
81{ 81​{
82 return false; 82​ return false;
83} 83​}
84 84​
85void SceneQPainter::paintGenericScreen(int mask, ScreenPaintData data) 85​void SceneQPainter::paintGenericScreen(int mask, const ScreenPaintData &data)
86{ 86​{
87 m_painter->save(); 87​ m_painter->save();
88 m_painter->translate(data.xTranslation(), data.yTranslation()); 88​ m_painter->translate(data.xTranslation(), data.yTranslation());
89 m_painter->scale(data.xScale(), data.yScale()); 89​ m_painter->scale(data.xScale(), data.yScale());
90 Scene::paintGenericScreen(mask, data); 90​ Scene::paintGenericScreen(mask, data);
91 m_painter->restore(); 91​ m_painter->restore();
92} 92​}
93 93​
94qint64 SceneQPainter::paint(QRegion damage, QList<Toplevel *> toplevels) 94​qint64 SceneQPainter::paint(const QRegion &_damage, const QList<Toplevel *> &toplevels)
95{ 95​{
96 QElapsedTimer renderTimer; 96​ QElapsedTimer renderTimer;
97 renderTimer.start(); 97​ renderTimer.start();
98 98​
99 createStackingOrder(toplevels); 99​ createStackingOrder(toplevels);
100​ QRegion damage = _damage;
100 101​
101 int mask = 0; 102​ int mask = 0;
102 m_backend->prepareRenderingFrame(); 103​ m_backend->prepareRenderingFrame();
103 if (m_backend->perScreenRendering()) { 104​ if (m_backend->perScreenRendering()) {
104 const bool needsFullRepaint = m_backend->needsFullRepaint(); 105​ const bool needsFullRepaint = m_backend->needsFullRepaint();
105 if (needsFullRepaint) { 106​ if (needsFullRepaint) {
106 mask |= Scene::PAINT_SCREEN_BACKGROUND_FIRST; 107​ mask |= Scene::PAINT_SCREEN_BACKGROUND_FIRST;
107 damage = screens()->geometry(); 108​ damage = screens()->geometry();
Show All 40 Lines
148 // do cleanup 149​ // do cleanup
149 clearStackingOrder(); 150​ clearStackingOrder();
150 151​
151 emit frameRendered(); 152​ emit frameRendered();
152 153​
153 return renderTimer.nsecsElapsed(); 154​ return renderTimer.nsecsElapsed();
154} 155​}
155 156​
156void SceneQPainter::paintBackground(QRegion region) 157​void SceneQPainter::paintBackground(const QRegion &region)
157{ 158​{
158 m_painter->setBrush(Qt::black); 159​ m_painter->setBrush(Qt::black);
159 for (const QRect &rect : region) { 160​ for (const QRect &rect : region) {
160 m_painter->drawRect(rect); 161​ m_painter->drawRect(rect);
161 } 162​ }
162} 163​}
163 164​
164void SceneQPainter::paintCursor() 165​void SceneQPainter::paintCursor()
▲ Show 20 Lines • Show All 86 Lines • ▼ Show 20 Line(s)248{
251 } 252​ }
252 Deleted *deleted = qobject_cast<Deleted *>(toplevel); 253​ Deleted *deleted = qobject_cast<Deleted *>(toplevel);
253 if (deleted) { 254​ if (deleted) {
254 return deleted->wasX11Client(); 255​ return deleted->wasX11Client();
255 } 256​ }
256 return false; 257​ return false;
257} 258​}
258 259​
259void SceneQPainter::Window::performPaint(int mask, QRegion region, WindowPaintData data) 260​void SceneQPainter::Window::performPaint(int mask, const QRegion &_region, const WindowPaintData &data)
260{ 261​{
262​ QRegion region = _region;
261 if (!(mask & (PAINT_WINDOW_TRANSFORMED | PAINT_SCREEN_TRANSFORMED))) 263​ if (!(mask & (PAINT_WINDOW_TRANSFORMED | PAINT_SCREEN_TRANSFORMED)))
262 region &= toplevel->visibleRect(); 264​ region &= toplevel->visibleRect();
263 265​
264 if (region.isEmpty()) 266​ if (region.isEmpty())
265 return; 267​ return;
266 QPainterWindowPixmap *pixmap = windowPixmap<QPainterWindowPixmap>(); 268​ QPainterWindowPixmap *pixmap = windowPixmap<QPainterWindowPixmap>();
267 if (!pixmap || !pixmap->isValid()) { 269​ if (!pixmap || !pixmap->isValid()) {
268 return; 270​ return;
▲ Show 20 Lines • Show All 215 Lines • ▼ Show 20 Line(s)484QPainterEffectFrame::QPainterEffectFrame(EffectFrameImpl *frame, SceneQPainter *scene)
484 , m_scene(scene) 486​ , m_scene(scene)
485{ 487​{
486} 488​}
487 489​
488QPainterEffectFrame::~QPainterEffectFrame() 490​QPainterEffectFrame::~QPainterEffectFrame()
489{ 491​{
490} 492​}
491 493​
492void QPainterEffectFrame::render(QRegion region, double opacity, double frameOpacity) 494​void QPainterEffectFrame::render(const QRegion &region, double opacity, double frameOpacity)
493{ 495​{
494 Q_UNUSED(region) 496​ Q_UNUSED(region)
495 Q_UNUSED(opacity) 497​ Q_UNUSED(opacity)
496 // TODO: adjust opacity 498​ // TODO: adjust opacity
497 if (m_effectFrame->geometry().isEmpty()) { 499​ if (m_effectFrame->geometry().isEmpty()) {
498 return; // Nothing to display 500​ return; // Nothing to display
499 } 501​ }
500 QPainter *painter = m_scene->scenePainter(); 502​ QPainter *painter = m_scene->scenePainter();
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