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qpaintengine_raster.cpp

Absolute File Name:/home/qt/qt5_coco/qt5/qtbase/src/gui/painting/qpaintengine_raster.cpp
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14-
15-
16class QRectVectorPath : public QVectorPath {-
17public:-
18 inline void set(const QRect &r) {-
19 qreal left = r.x();-
20 qreal right = r.x() + r.width();-
21 qreal top = r.y();-
22 qreal bottom = r.y() + r.height();-
23 pts[0] = left;-
24 pts[1] = top;-
25 pts[2] = right;-
26 pts[3] = top;-
27 pts[4] = right;-
28 pts[5] = bottom;-
29 pts[6] = left;-
30 pts[7] = bottom;-
31 }
never executed: end of block
0
32-
33 inline void set(const QRectF &r) {-
34 qreal left = r.x();-
35 qreal right = r.x() + r.width();-
36 qreal top = r.y();-
37 qreal bottom = r.y() + r.height();-
38 pts[0] = left;-
39 pts[1] = top;-
40 pts[2] = right;-
41 pts[3] = top;-
42 pts[4] = right;-
43 pts[5] = bottom;-
44 pts[6] = left;-
45 pts[7] = bottom;-
46 }
never executed: end of block
0
47 inline QRectVectorPath(const QRect &r)-
48 : QVectorPath(pts, 4, 0, QVectorPath::RectangleHint | QVectorPath::ImplicitClose)-
49 {-
50 set(r);-
51 }
never executed: end of block
0
52 inline QRectVectorPath(const QRectF &r)-
53 : QVectorPath(pts, 4, 0, QVectorPath::RectangleHint | QVectorPath::ImplicitClose)-
54 {-
55 set(r);-
56 }
never executed: end of block
0
57 inline QRectVectorPath()-
58 : QVectorPath(pts, 4, 0, QVectorPath::RectangleHint | QVectorPath::ImplicitClose)-
59 { }
never executed: end of block
0
60-
61 qreal pts[8];-
62};-
63-
64__attribute__((visibility("default"))) extern bool qt_scaleForTransform(const QTransform &transform, qreal *scale);-
65static const qreal aliasedCoordinateDelta = 0.5 - 0.015625;-
66static void qt_span_fill_clipRect(int count, const QSpan *spans, void *userData);-
67static void qt_span_fill_clipped(int count, const QSpan *spans, void *userData);-
68static void qt_span_clip(int count, const QSpan *spans, void *userData);-
69-
70struct ClipData-
71{-
72 QClipData *oldClip;-
73 QClipData *newClip;-
74 Qt::ClipOperation operation;-
75};-
76-
77enum LineDrawMode {-
78 LineDrawClipped,-
79 LineDrawNormal,-
80 LineDrawIncludeLastPixel-
81};-
82-
83static void drawEllipse_midpoint_i(const QRect &rect, const QRect &clip,-
84 ProcessSpans pen_func, ProcessSpans brush_func,-
85 QSpanData *pen_data, QSpanData *brush_data);-
86-
87struct QRasterFloatPoint {-
88 qreal x;-
89 qreal y;-
90};-
91static void qt_ft_outline_move_to(qfixed x, qfixed y, void *data)-
92{-
93 ((QOutlineMapper *) data)->moveTo(QPointF(x, y));-
94}
never executed: end of block
0
95-
96static void qt_ft_outline_line_to(qfixed x, qfixed y, void *data)-
97{-
98 ((QOutlineMapper *) data)->lineTo(QPointF(x, y));-
99}
never executed: end of block
0
100-
101static void qt_ft_outline_cubic_to(qfixed c1x, qfixed c1y,-
102 qfixed c2x, qfixed c2y,-
103 qfixed ex, qfixed ey,-
104 void *data)-
105{-
106 ((QOutlineMapper *) data)->curveTo(QPointF(c1x, c1y),-
107 QPointF(c2x, c2y),-
108 QPointF(ex, ey));-
109}
never executed: end of block
0
110QRasterPaintEnginePrivate::QRasterPaintEnginePrivate() :-
111 QPaintEngineExPrivate(),-
112 cachedLines(0)-
113{-
114}
never executed: end of block
0
115QRasterPaintEngine::QRasterPaintEngine(QPaintDevice *device)-
116 : QPaintEngineEx(*(new QRasterPaintEnginePrivate))-
117{-
118 d_func()->device = device;-
119 init();-
120}
never executed: end of block
0
121-
122-
123-
124-
125QRasterPaintEngine::QRasterPaintEngine(QRasterPaintEnginePrivate &dd, QPaintDevice *device)-
126 : QPaintEngineEx(dd)-
127{-
128 d_func()->device = device;-
129 init();-
130}
never executed: end of block
0
131-
132void QRasterPaintEngine::init()-
133{-
134 QRasterPaintEnginePrivate * const d = d_func();-
135-
136-
137-
138-
139-
140-
141-
142 d->grayRaster.reset(new QT_FT_Raster);-
143 do {if(!(d->grayRaster.data())
!(d->grayRaster.data())Description
TRUEnever evaluated
FALSEnever evaluated
)qt_check_pointer(__FILE__,364);
never executed: qt_check_pointer(__FILE__,364);
} while (0);		0
144 if (qt_ft_grays_raster.raster_new(d->grayRaster.data())
qt_ft_grays_ra...Raster.data())Description
TRUEnever evaluated
FALSEnever evaluated
)		0
145 qt_noop();
never executed: qt_noop();
0
146-
147-
148 d->rasterizer.reset(new QRasterizer);-
149 d->rasterBuffer.reset(new QRasterBuffer());-
150 d->outlineMapper.reset(new QOutlineMapper);-
151 d->outlinemapper_xform_dirty = true;-
152-
153 d->basicStroker.setMoveToHook(qt_ft_outline_move_to);-
154 d->basicStroker.setLineToHook(qt_ft_outline_line_to);-
155 d->basicStroker.setCubicToHook(qt_ft_outline_cubic_to);-
156-
157 d->baseClip.reset(new QClipData(d->device->height()));-
158 d->baseClip->setClipRect(QRect(0, 0, d->device->width(), d->device->height()));-
159-
160 d->image_filler.init(d->rasterBuffer.data(), this);-
161 d->image_filler.type = QSpanData::Texture;-
162-
163 d->image_filler_xform.init(d->rasterBuffer.data(), this);-
164 d->image_filler_xform.type = QSpanData::Texture;-
165-
166 d->solid_color_filler.init(d->rasterBuffer.data(), this);-
167 d->solid_color_filler.type = QSpanData::Solid;-
168-
169 d->deviceDepth = d->device->depth();-
170-
171 d->mono_surface = false;-
172 gccaps &= ~PorterDuff;-
173-
174 QImage::Format format = QImage::Format_Invalid;-
175-
176 switch (d->device->devType()) {-
177 case
never executed: case QInternal::Pixmap:
 QInternal::Pixmap:
never executed: case QInternal::Pixmap:
0
178 QMessageLogger(__FILE__, 399, __PRETTY_FUNCTION__).warning("QRasterPaintEngine: unsupported for pixmaps...");-
179 break;
never executed: break;
0
180 case
never executed: case QInternal::Image:
 QInternal::Image:
never executed: case QInternal::Image:
0
181 format = d->rasterBuffer->prepare(static_cast<QImage *>(d->device));-
182 break;
never executed: break;
0
183 default
never executed: default:
:
never executed: default:
0
184 QMessageLogger(__FILE__, 405, __PRETTY_FUNCTION__).warning("QRasterPaintEngine: unsupported target device %d\n", d->device->devType());-
185 d->device = 0;-
186 return;
never executed: return;
0
187 }-
188-
189 switch (format) {-
190 case
never executed: case QImage::Format_MonoLSB:
 QImage::Format_MonoLSB:
never executed: case QImage::Format_MonoLSB:
0
191 case
never executed: case QImage::Format_Mono:
 QImage::Format_Mono:
never executed: case QImage::Format_Mono:
0
192 d->mono_surface = true;-
193 break;
never executed: break;
0
194 default
never executed: default:
:
never executed: default:
0
195 if (QImage::toPixelFormat(format).alphaUsage() == QPixelFormat::UsesAlpha
QImage::toPixe...mat::UsesAlphaDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
196 gccaps |= PorterDuff;
never executed: gccaps |= PorterDuff;
0
197 break;
never executed: break;
0
198 }-
199}-
200-
201-
202-
203-
204-
205QRasterPaintEngine::~QRasterPaintEngine()-
206{-
207 QRasterPaintEnginePrivate * const d = d_func();-
208-
209 qt_ft_grays_raster.raster_done(*d->grayRaster.data());-
210}
never executed: end of block
0
211-
212-
213-
214-
215bool QRasterPaintEngine::begin(QPaintDevice *device)-
216{-
217 QRasterPaintEnginePrivate * const d = d_func();-
218-
219 if (device->devType() == QInternal::Pixmap
device->devTyp...ternal::PixmapDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
220 QPixmap *pixmap = static_cast<QPixmap *>(device);-
221 QPlatformPixmap *pd = pixmap->handle();-
222 if (pd->classId() == QPlatformPixmap::RasterClass
pd->classId() ...p::RasterClassDescription
TRUEnever evaluated
FALSEnever evaluated
 || pd->classId() == QPlatformPixmap::BlitterClass
pd->classId() ...::BlitterClassDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
223 d->device = pd->buffer();
never executed: d->device = pd->buffer();
0
224 }
never executed: end of block
 else {		0
225 d->device = device;-
226 }
never executed: end of block
0
227-
228-
229 d->pdev = d->device;-
230-
231 ((!(d->device->devType() == QInternal::Image || d->device->devType() == QInternal::CustomRaster)) ? qt_assert("d->device->devType() == QInternal::Image || d->device->devType() == QInternal::CustomRaster",-
232 __FILE__-
233 ,-
234 453-
235 ) : qt_noop())-
236 ;-
237-
238 d->systemStateChanged();-
239-
240 QRasterPaintEngineState *s = state();-
241 ensureOutlineMapper();-
242 d->outlineMapper->m_clip_rect = d->deviceRect;-
243-
244 if (d->outlineMapper->m_clip_rect.width() > QT_RASTER_COORD_LIMIT
d->outlineMapp...ER_COORD_LIMITDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
245 d->outlineMapper->m_clip_rect.setWidth(QT_RASTER_COORD_LIMIT);
never executed: d->outlineMapper->m_clip_rect.setWidth(QT_RASTER_COORD_LIMIT);
0
246 if (d->outlineMapper->m_clip_rect.height() > QT_RASTER_COORD_LIMIT
d->outlineMapp...ER_COORD_LIMITDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
247 d->outlineMapper->m_clip_rect.setHeight(QT_RASTER_COORD_LIMIT);
never executed: d->outlineMapper->m_clip_rect.setHeight(QT_RASTER_COORD_LIMIT);
0
248-
249 d->rasterizer->setClipRect(d->deviceRect);-
250-
251 s->penData.init(d->rasterBuffer.data(), this);-
252 s->penData.setup(s->pen.brush(), s->intOpacity, s->composition_mode);-
253 s->stroker = &d->basicStroker;-
254 d->basicStroker.setClipRect(d->deviceRect);-
255-
256 s->brushData.init(d->rasterBuffer.data(), this);-
257 s->brushData.setup(s->brush, s->intOpacity, s->composition_mode);-
258-
259 d->rasterBuffer->compositionMode = QPainter::CompositionMode_SourceOver;-
260-
261 setDirty(DirtyBrushOrigin);-
262 if (d->mono_surface
d->mono_surfaceDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
263 d->glyphCacheFormat = QFontEngine::Format_Mono;
never executed: d->glyphCacheFormat = QFontEngine::Format_Mono;
0
264-
265-
266-
267 else if (false)-
268-
269 {
dead code: { QImage::Format format = static_cast<QImage *>(d->device)->format(); if (format == QImage::Format_ARGB32_Premultiplied || format == QImage::Format_RGB32) d->glyphCacheFormat = QFontEngine::Format_A32; else d->glyphCacheFormat = QFontEngine::Format_A8; }
-
270 QImage::Format format = static_cast<QImage *>(d->device)->format();
dead code: { QImage::Format format = static_cast<QImage *>(d->device)->format(); if (format == QImage::Format_ARGB32_Premultiplied || format == QImage::Format_RGB32) d->glyphCacheFormat = QFontEngine::Format_A32; else d->glyphCacheFormat = QFontEngine::Format_A8; }
-
271 if (format == QImage::Format_ARGB32_Premultiplied || format == QImage::Format_RGB32)
dead code: { QImage::Format format = static_cast<QImage *>(d->device)->format(); if (format == QImage::Format_ARGB32_Premultiplied || format == QImage::Format_RGB32) d->glyphCacheFormat = QFontEngine::Format_A32; else d->glyphCacheFormat = QFontEngine::Format_A8; }
-
272 d->glyphCacheFormat = QFontEngine::Format_A32;
dead code: { QImage::Format format = static_cast<QImage *>(d->device)->format(); if (format == QImage::Format_ARGB32_Premultiplied || format == QImage::Format_RGB32) d->glyphCacheFormat = QFontEngine::Format_A32; else d->glyphCacheFormat = QFontEngine::Format_A8; }
-
273 else
dead code: { QImage::Format format = static_cast<QImage *>(d->device)->format(); if (format == QImage::Format_ARGB32_Premultiplied || format == QImage::Format_RGB32) d->glyphCacheFormat = QFontEngine::Format_A32; else d->glyphCacheFormat = QFontEngine::Format_A8; }
-
274 d->glyphCacheFormat = QFontEngine::Format_A8;
dead code: { QImage::Format format = static_cast<QImage *>(d->device)->format(); if (format == QImage::Format_ARGB32_Premultiplied || format == QImage::Format_RGB32) d->glyphCacheFormat = QFontEngine::Format_A32; else d->glyphCacheFormat = QFontEngine::Format_A8; }
-
275 }
dead code: { QImage::Format format = static_cast<QImage *>(d->device)->format(); if (format == QImage::Format_ARGB32_Premultiplied || format == QImage::Format_RGB32) d->glyphCacheFormat = QFontEngine::Format_A32; else d->glyphCacheFormat = QFontEngine::Format_A8; }
 else		-
276 d->glyphCacheFormat = QFontEngine::Format_A8;
never executed: d->glyphCacheFormat = QFontEngine::Format_A8;
0
277-
278 setActive(true);-
279 return
never executed: return true;
 true;
never executed: return true;
0
280}-
281-
282-
283-
284-
285bool QRasterPaintEngine::end()-
286{-
287 return
never executed: return true;
 true;
never executed: return true;
0
288}-
289-
290-
291-
292-
293void QRasterPaintEngine::releaseBuffer()-
294{-
295 QRasterPaintEnginePrivate * const d = d_func();-
296 d->rasterBuffer.reset(new QRasterBuffer);-
297}
never executed: end of block
0
298-
299-
300-
301-
302QSize QRasterPaintEngine::size() const-
303{-
304 const QRasterPaintEnginePrivate * const d = d_func();-
305 return
never executed: return QSize(d->rasterBuffer->width(), d->rasterBuffer->height());
 QSize(d->rasterBuffer->width(), d->rasterBuffer->height());
never executed: return QSize(d->rasterBuffer->width(), d->rasterBuffer->height());
0
306}-
307-
308-
309-
310-
311-
312void QRasterPaintEngine::saveBuffer(const QString &s) const-
313{-
314 const QRasterPaintEnginePrivate * const d = d_func();-
315 d->rasterBuffer->bufferImage().save(s, "PNG");-
316}
never executed: end of block
0
317-
318-
319-
320-
321-
322void QRasterPaintEngine::updateMatrix(const QTransform &matrix)-
323{-
324 QRasterPaintEngineState *s = state();-
325-
326 s->matrix = matrix;-
327 QTransform::TransformationType txop = s->matrix.type();-
328-
329 switch (txop) {-
330-
331 case
never executed: case QTransform::TxNone:
 QTransform::TxNone:
never executed: case QTransform::TxNone:
0
332 s->flags.int_xform = true;-
333 break;
never executed: break;
0
334-
335 case
never executed: case QTransform::TxTranslate:
 QTransform::TxTranslate:
never executed: case QTransform::TxTranslate:
0
336 s->flags.int_xform = qreal(int(s->matrix.dx())) == s->matrix.dx()
qreal(int(s->m...s->matrix.dx()Description
TRUEnever evaluated
FALSEnever evaluated
0
337 && qreal(int(s->matrix.dy())) == s->matrix.dy()
qreal(int(s->m...s->matrix.dy()Description
TRUEnever evaluated
FALSEnever evaluated
;		0
338 break;
never executed: break;
0
339-
340 case
never executed: case QTransform::TxScale:
 QTransform::TxScale:
never executed: case QTransform::TxScale:
0
341 s->flags.int_xform = qreal(int(s->matrix.dx())) == s->matrix.dx()
qreal(int(s->m...s->matrix.dx()Description
TRUEnever evaluated
FALSEnever evaluated
0
342 && qreal(int(s->matrix.dy())) == s->matrix.dy()
qreal(int(s->m...s->matrix.dy()Description
TRUEnever evaluated
FALSEnever evaluated
0
343 && qreal(int(s->matrix.m11())) == s->matrix.m11()
qreal(int(s->m...->matrix.m11()Description
TRUEnever evaluated
FALSEnever evaluated
0
344 && qreal(int(s->matrix.m22())) == s->matrix.m22()
qreal(int(s->m...->matrix.m22()Description
TRUEnever evaluated
FALSEnever evaluated
;		0
345 break;
never executed: break;
0
346-
347 default
never executed: default:
:
never executed: default:
0
348 s->flags.int_xform = false;-
349 break;
never executed: break;
0
350 }-
351-
352 s->flags.tx_noshear = qt_scaleForTransform(s->matrix, &s->txscale);-
353-
354 ensureOutlineMapper();-
355}
never executed: end of block
0
356-
357-
358-
359QRasterPaintEngineState::~QRasterPaintEngineState()-
360{-
361 if (flags.has_clip_ownership
flags.has_clip_ownershipDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
362 delete clip;
never executed: delete clip;
0
363}
never executed: end of block
0
364-
365-
366QRasterPaintEngineState::QRasterPaintEngineState()-
367{-
368 stroker = 0;-
369-
370 fillFlags = 0;-
371 strokeFlags = 0;-
372 pixmapFlags = 0;-
373-
374 intOpacity = 256;-
375-
376 txscale = 1.;-
377-
378 flags.fast_pen = true;-
379 flags.antialiased = false;-
380 flags.bilinear = false;-
381 flags.legacy_rounding = false;-
382 flags.fast_text = true;-
383 flags.int_xform = true;-
384 flags.tx_noshear = true;-
385 flags.fast_images = true;-
386-
387 clip = 0;-
388 flags.has_clip_ownership = false;-
389-
390 dirty = 0;-
391}
never executed: end of block
0
392-
393QRasterPaintEngineState::QRasterPaintEngineState(QRasterPaintEngineState &s)-
394 : QPainterState(s)-
395 , lastPen(s.lastPen)-
396 , penData(s.penData)-
397 , stroker(s.stroker)-
398 , strokeFlags(s.strokeFlags)-
399 , lastBrush(s.lastBrush)-
400 , brushData(s.brushData)-
401 , fillFlags(s.fillFlags)-
402 , pixmapFlags(s.pixmapFlags)-
403 , intOpacity(s.intOpacity)-
404 , txscale(s.txscale)-
405 , clip(s.clip)-
406 , dirty(s.dirty)-
407 , flag_bits(s.flag_bits)-
408{-
409 brushData.tempImage = 0;-
410 penData.tempImage = 0;-
411 flags.has_clip_ownership = false;-
412}
never executed: end of block
0
413-
414-
415-
416-
417QPainterState *QRasterPaintEngine::createState(QPainterState *orig) const-
418{-
419 QRasterPaintEngineState *s;-
420 if (!orig
!origDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
421 s = new QRasterPaintEngineState();
never executed: s = new QRasterPaintEngineState();
0
422 else-
423 s = new QRasterPaintEngineState(*static_cast<QRasterPaintEngineState *>(orig));
never executed: s = new QRasterPaintEngineState(*static_cast<QRasterPaintEngineState *>(orig));
0
424-
425 return
never executed: return s;
 s;
never executed: return s;
0
426}-
427-
428-
429-
430-
431void QRasterPaintEngine::setState(QPainterState *s)-
432{-
433 QRasterPaintEnginePrivate * const d = d_func();-
434 QPaintEngineEx::setState(s);-
435 d->rasterBuffer->compositionMode = s->composition_mode;-
436}
never executed: end of block
0
437void QRasterPaintEngine::penChanged()-
438{-
439-
440-
441-
442 QRasterPaintEngineState *s = state();-
443 ((!(s)) ? qt_assert("s",__FILE__,692) : qt_noop());-
444 s->strokeFlags |= DirtyPen;-
445 s->dirty |= DirtyPen;-
446}
never executed: end of block
0
447-
448-
449-
450-
451void QRasterPaintEngine::updatePen(const QPen &pen)-
452{-
453 QRasterPaintEnginePrivate * const d = d_func();-
454 QRasterPaintEngineState *s = state();-
455-
456-
457-
458-
459 Qt::PenStyle pen_style = qpen_style(pen);-
460-
461 s->lastPen = pen;-
462 s->strokeFlags = 0;-
463-
464 s->penData.clip = d->clip();-
465 s->penData.setup(pen_style == Qt::NoPen ? QBrush() : pen.brush(), s->intOpacity, s->composition_mode);-
466-
467 if (s->strokeFlags & QRasterPaintEngine::DirtyTransform
s->strokeFlags...DirtyTransformDescription
TRUEnever evaluated
FALSEnever evaluated
0
468 || pen.brush().transform().type() >= QTransform::TxNone
pen.brush().tr...nsform::TxNoneDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
469 d->updateMatrixData(&s->penData, pen.brush(), s->matrix);-
470 }
never executed: end of block
0
471-
472-
473-
474-
475 if (pen_style == Qt::CustomDashLine
pen_style == Q...CustomDashLineDescription
TRUEnever evaluated
FALSEnever evaluated
 && pen.dashPattern().size() == 0
pen.dashPattern().size() == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
476 pen_style = Qt::SolidLine;-
477 s->lastPen.setStyle(Qt::SolidLine);-
478 }
never executed: end of block
0
479-
480 d->basicStroker.setJoinStyle(qpen_joinStyle(pen));-
481 d->basicStroker.setCapStyle(qpen_capStyle(pen));-
482 d->basicStroker.setMiterLimit(pen.miterLimit());-
483-
484 qreal penWidth = qpen_widthf(pen);-
485 if (penWidth == 0
penWidth == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
486 d->basicStroker.setStrokeWidth(1);
never executed: d->basicStroker.setStrokeWidth(1);
0
487 else-
488 d->basicStroker.setStrokeWidth(penWidth);
never executed: d->basicStroker.setStrokeWidth(penWidth);
0
489-
490 if(pen_style == Qt::SolidLine
pen_style == Qt::SolidLineDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
491 s->stroker = &d->basicStroker;-
492 }
never executed: end of block
 else if (pen_style != Qt::NoPen
pen_style != Qt::NoPenDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
493 if (!d->dashStroker
!d->dashStrokerDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
494 d->dashStroker.reset(new QDashStroker(&d->basicStroker));
never executed: d->dashStroker.reset(new QDashStroker(&d->basicStroker));
0
495 if (qt_pen_is_cosmetic(pen, s->renderHints)
qt_pen_is_cosm...->renderHints)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
496 d->dashStroker->setClipRect(d->deviceRect);-
497 }
never executed: end of block
 else {		0
498-
499 QRectF clipRect = s->matrix.inverted().mapRect(QRectF(d->deviceRect));-
500 d->dashStroker->setClipRect(clipRect);-
501 }
never executed: end of block
0
502 d->dashStroker->setDashPattern(pen.dashPattern());-
503 d->dashStroker->setDashOffset(pen.dashOffset());-
504 s->stroker = d->dashStroker.data();-
505 }
never executed: end of block
 else {		0
506 s->stroker = 0;-
507 }
never executed: end of block
0
508-
509 ensureRasterState();-
510 bool cosmetic = qt_pen_is_cosmetic(pen, s->renderHints);-
511 s->flags.fast_pen = pen_style > Qt::NoPen
pen_style > Qt::NoPenDescription
TRUEnever evaluated
FALSEnever evaluated
0
512 && s->penData.blend
s->penData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
0
513 && ((cosmetic
cosmeticDescription
TRUEnever evaluated
FALSEnever evaluated
 && penWidth <= 1
penWidth <= 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
514 || (!cosmetic
!cosmeticDescription
TRUEnever evaluated
FALSEnever evaluated
 && s->flags.tx_noshear
s->flags.tx_noshearDescription
TRUEnever evaluated
FALSEnever evaluated
 && penWidth * s->txscale <= 1
penWidth * s->txscale <= 1Description
TRUEnever evaluated
FALSEnever evaluated
));		0
515-
516 s->flags.non_complex_pen = qpen_capStyle(s->lastPen) <= Qt::SquareCap
qpen_capStyle(... Qt::SquareCapDescription
TRUEnever evaluated
FALSEnever evaluated
 && s->flags.tx_noshear
s->flags.tx_noshearDescription
TRUEnever evaluated
FALSEnever evaluated
;		0
517-
518 s->strokeFlags = 0;-
519}
never executed: end of block
0
520-
521-
522-
523-
524-
525-
526void QRasterPaintEngine::brushOriginChanged()-
527{-
528 QRasterPaintEngineState *s = state();-
529-
530-
531-
532-
533 s->fillFlags |= DirtyBrushOrigin;-
534}
never executed: end of block
0
535-
536-
537-
538-
539-
540void QRasterPaintEngine::brushChanged()-
541{-
542 QRasterPaintEngineState *s = state();-
543-
544-
545-
546 s->fillFlags |= DirtyBrush;-
547}
never executed: end of block
0
548-
549-
550-
551-
552-
553-
554-
555void QRasterPaintEngine::updateBrush(const QBrush &brush)-
556{-
557-
558-
559-
560 QRasterPaintEnginePrivate * const d = d_func();-
561 QRasterPaintEngineState *s = state();-
562-
563 s->brushData.clip = d->clip();-
564 s->brushData.setup(brush, s->intOpacity, s->composition_mode);-
565 if (s->fillFlags & DirtyTransform
s->fillFlags & DirtyTransformDescription
TRUEnever evaluated
FALSEnever evaluated
0
566 || brush.transform().type() >= QTransform::TxNone
brush.transfor...nsform::TxNoneDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
567 d_func()->updateMatrixData(&s->brushData, brush, d->brushMatrix());
never executed: d_func()->updateMatrixData(&s->brushData, brush, d->brushMatrix());
0
568 s->lastBrush = brush;-
569 s->fillFlags = 0;-
570}
never executed: end of block
0
571-
572void QRasterPaintEngine::updateOutlineMapper()-
573{-
574 QRasterPaintEnginePrivate * const d = d_func();-
575 d->outlineMapper->setMatrix(state()->matrix);-
576}
never executed: end of block
0
577-
578void QRasterPaintEngine::updateRasterState()-
579{-
580 QRasterPaintEngineState *s = state();-
581-
582 if (s->dirty & DirtyTransform
s->dirty & DirtyTransformDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
583 updateMatrix(s->matrix);
never executed: updateMatrix(s->matrix);
0
584-
585 if (s->dirty & (DirtyPen|DirtyCompositionMode|DirtyOpacity)
s->dirty & (Di...|DirtyOpacity)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
586 const QPainter::CompositionMode mode = s->composition_mode;-
587 s->flags.fast_text = (
(s->penData.ty...anData::Solid)Description
TRUEnever evaluated
FALSEnever evaluated
s->penData.type == QSpanData::Solid)
(s->penData.ty...anData::Solid)Description
TRUEnever evaluated
FALSEnever evaluated
0
588 && s->intOpacity == 256
s->intOpacity == 256Description
TRUEnever evaluated
FALSEnever evaluated
0
589 && (mode == QPainter::CompositionMode_Source
mode == QPaint...ionMode_SourceDescription
TRUEnever evaluated
FALSEnever evaluated
0
590 || (mode == QPainter::CompositionMode_SourceOver
mode == QPaint...ode_SourceOverDescription
TRUEnever evaluated
FALSEnever evaluated
0
591 && s->penData.solid.color.isOpaque()
s->penData.sol...lor.isOpaque()Description
TRUEnever evaluated
FALSEnever evaluated
));		0
592 }
never executed: end of block
0
593-
594 s->dirty = 0;-
595}
never executed: end of block
0
596-
597-
598-
599-
600-
601void QRasterPaintEngine::opacityChanged()-
602{-
603 QRasterPaintEngineState *s = state();-
604-
605-
606-
607-
608-
609 s->fillFlags |= DirtyOpacity;-
610 s->strokeFlags |= DirtyOpacity;-
611 s->pixmapFlags |= DirtyOpacity;-
612 s->dirty |= DirtyOpacity;-
613 s->intOpacity = (int) (s->opacity * 256);-
614}
never executed: end of block
0
615-
616-
617-
618-
619void QRasterPaintEngine::compositionModeChanged()-
620{-
621 QRasterPaintEnginePrivate * const d = d_func();-
622 QRasterPaintEngineState *s = state();-
623-
624-
625-
626-
627-
628 s->fillFlags |= DirtyCompositionMode;-
629 s->dirty |= DirtyCompositionMode;-
630-
631 s->strokeFlags |= DirtyCompositionMode;-
632 d->rasterBuffer->compositionMode = s->composition_mode;-
633-
634 d->recalculateFastImages();-
635}
never executed: end of block
0
636-
637-
638-
639-
640void QRasterPaintEngine::renderHintsChanged()-
641{-
642 QRasterPaintEngineState *s = state();-
643-
644-
645-
646-
647-
648 bool was_aa = s->flags.antialiased;-
649 bool was_bilinear = s->flags.bilinear;-
650-
651 s->flags.antialiased = bool(s->renderHints & (QPainter::Antialiasing | QPainter::HighQualityAntialiasing));-
652 s->flags.bilinear = bool(s->renderHints & QPainter::SmoothPixmapTransform);-
653 s->flags.legacy_rounding = !bool(s->renderHints & QPainter::Antialiasing)
!bool(s->rende...:Antialiasing)Description
TRUEnever evaluated
FALSEnever evaluated
 && bool(s->renderHints & QPainter::Qt4CompatiblePainting)
bool(s->render...tiblePainting)Description
TRUEnever evaluated
FALSEnever evaluated
;		0
654-
655 if (was_aa != s->flags.antialiased
was_aa != s->flags.antialiasedDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
656 s->strokeFlags |= DirtyHints;
never executed: s->strokeFlags |= DirtyHints;
0
657-
658 if (was_bilinear != s->flags.bilinear
was_bilinear !...flags.bilinearDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
659 s->strokeFlags |= DirtyPen;-
660 s->fillFlags |= DirtyBrush;-
661 }
never executed: end of block
0
662-
663 QRasterPaintEnginePrivate * const d = d_func();-
664 d->recalculateFastImages();-
665}
never executed: end of block
0
666-
667-
668-
669-
670void QRasterPaintEngine::transformChanged()-
671{-
672 QRasterPaintEngineState *s = state();-
673-
674-
675-
676-
677-
678 s->fillFlags |= DirtyTransform;-
679 s->strokeFlags |= DirtyTransform;-
680-
681 s->dirty |= DirtyTransform;-
682-
683 QRasterPaintEnginePrivate * const d = d_func();-
684 d->recalculateFastImages();-
685}
never executed: end of block
0
686-
687-
688-
689-
690void QRasterPaintEngine::clipEnabledChanged()-
691{-
692 QRasterPaintEngineState *s = state();-
693-
694-
695-
696-
697-
698 if (s->clip
s->clipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
699 s->clip->enabled = s->clipEnabled;-
700 s->fillFlags |= DirtyClipEnabled;-
701 s->strokeFlags |= DirtyClipEnabled;-
702 s->pixmapFlags |= DirtyClipEnabled;-
703 }
never executed: end of block
0
704}
never executed: end of block
0
705-
706void QRasterPaintEnginePrivate::drawImage(const QPointF &pt,-
707 const QImage &img,-
708 SrcOverBlendFunc func,-
709 const QRect &clip,-
710 int alpha,-
711 const QRect &sr)-
712{-
713 if (alpha == 0
alpha == 0Description
TRUEnever evaluated
FALSEnever evaluated
 || !clip.isValid()
!clip.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
714 return;
never executed: return;
0
715-
716 ((!(img.depth() >= 8)) ? qt_assert("img.depth() >= 8",__FILE__,965) : qt_noop());-
717-
718 int srcBPL = img.bytesPerLine();-
719 const uchar *srcBits = img.bits();-
720 int srcSize = img.depth() >> 3;-
721 int iw = img.width();-
722 int ih = img.height();-
723-
724 if (!sr.isEmpty()
!sr.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
725 iw = sr.width();-
726 ih = sr.height();-
727-
728 srcBits += ((sr.y() * srcBPL) + sr.x() * srcSize);-
729 }
never executed: end of block
0
730-
731-
732 int x = qRound(pt.x());-
733 int cx1 = clip.x();-
734 int cx2 = clip.x() + clip.width();-
735 if (x < cx1
x < cx1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
736 int d = cx1 - x;-
737 srcBits += srcSize * d;-
738 iw -= d;-
739 x = cx1;-
740 }
never executed: end of block
0
741 if (x + iw > cx2
x + iw > cx2Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
742 int d = x + iw - cx2;-
743 iw -= d;-
744 }
never executed: end of block
0
745 if (iw <= 0
iw <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
746 return;
never executed: return;
0
747-
748-
749 int cy1 = clip.y();-
750 int cy2 = clip.y() + clip.height();-
751 int y = qRound(pt.y());-
752 if (y < cy1
y < cy1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
753 int d = cy1 - y;-
754 srcBits += srcBPL * d;-
755 ih -= d;-
756 y = cy1;-
757 }
never executed: end of block
0
758 if (y + ih > cy2
y + ih > cy2Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
759 int d = y + ih - cy2;-
760 ih -= d;-
761 }
never executed: end of block
0
762 if (ih <= 0
ih <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
763 return;
never executed: return;
0
764-
765-
766 int dstSize = rasterBuffer->bytesPerPixel();-
767 int dstBPL = rasterBuffer->bytesPerLine();-
768 func(rasterBuffer->buffer() + x * dstSize + y * dstBPL, dstBPL,-
769 srcBits, srcBPL,-
770 iw, ih,-
771 alpha);-
772}
never executed: end of block
0
773-
774-
775void QRasterPaintEnginePrivate::systemStateChanged()-
776{-
777 deviceRectUnclipped = QRect(0, 0,-
778 qMin(QT_RASTER_COORD_LIMIT, device->width()),-
779 qMin(QT_RASTER_COORD_LIMIT, device->height()));-
780-
781 if (!systemClip.isEmpty()
!systemClip.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
782 QRegion clippedDeviceRgn = systemClip & deviceRectUnclipped;-
783 deviceRect = clippedDeviceRgn.boundingRect();-
784 baseClip->setClipRegion(clippedDeviceRgn);-
785 }
never executed: end of block
 else {		0
786 deviceRect = deviceRectUnclipped;-
787 baseClip->setClipRect(deviceRect);-
788 }
never executed: end of block
0
789-
790-
791-
792-
793 exDeviceRect = deviceRect;-
794-
795 QRasterPaintEngine * const q = q_func();-
796 if (q->state()
q->state()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
797 q->state()->strokeFlags |= QPaintEngine::DirtyClipRegion;-
798 q->state()->fillFlags |= QPaintEngine::DirtyClipRegion;-
799 q->state()->pixmapFlags |= QPaintEngine::DirtyClipRegion;-
800 }
never executed: end of block
0
801}
never executed: end of block
0
802-
803void QRasterPaintEnginePrivate::updateMatrixData(QSpanData *spanData, const QBrush &b, const QTransform &m)-
804{-
805 if (b.d->style == Qt::NoBrush
b.d->style == Qt::NoBrushDescription
TRUEnever evaluated
FALSEnever evaluated
 || b.d->style == Qt::SolidPattern
b.d->style == Qt::SolidPatternDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
806 return;
never executed: return;
0
807-
808 QRasterPaintEngine * const q = q_func();-
809 bool bilinear = q->state()->flags.bilinear;-
810-
811 if (b.d->transform.type() > QTransform::TxNone
b.d->transform...nsform::TxNoneDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
812 spanData->setupMatrix(b.transform() * m, bilinear);-
813 }
never executed: end of block
 else {		0
814 if (m.type() <= QTransform::TxTranslate
m.type() <= QT...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
815-
816-
817 spanData->m11 = 1;-
818 spanData->m12 = 0;-
819 spanData->m13 = 0;-
820 spanData->m21 = 0;-
821 spanData->m22 = 1;-
822 spanData->m23 = 0;-
823 spanData->m33 = 1;-
824 spanData->dx = -m.dx();-
825 spanData->dy = -m.dy();-
826 spanData->txop = m.type();-
827 spanData->bilinear = bilinear;-
828 spanData->fast_matrix = qAbs(m.dx()) < 1e4
qAbs(m.dx()) < 1e4Description
TRUEnever evaluated
FALSEnever evaluated
 && qAbs(m.dy()) < 1e4
qAbs(m.dy()) < 1e4Description
TRUEnever evaluated
FALSEnever evaluated
;		0
829 spanData->adjustSpanMethods();-
830 }
never executed: end of block
 else {		0
831 spanData->setupMatrix(m, bilinear);-
832 }
never executed: end of block
0
833 }-
834}-
835static void qrasterpaintengine_state_setNoClip(QRasterPaintEngineState *s)-
836{-
837 if (s->flags.has_clip_ownership
s->flags.has_clip_ownershipDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
838 delete s->clip;
never executed: delete s->clip;
0
839 s->clip = 0;-
840 s->flags.has_clip_ownership = false;-
841}
never executed: end of block
0
842-
843static void qrasterpaintengine_dirty_clip(QRasterPaintEnginePrivate *d, QRasterPaintEngineState *s)-
844{-
845 s->fillFlags |= QPaintEngine::DirtyClipPath;-
846 s->strokeFlags |= QPaintEngine::DirtyClipPath;-
847 s->pixmapFlags |= QPaintEngine::DirtyClipPath;-
848-
849 d->solid_color_filler.clip = d->clip();-
850 d->solid_color_filler.adjustSpanMethods();-
851-
852-
853-
854-
855-
856}
never executed: end of block
0
857-
858-
859-
860-
861-
862void QRasterPaintEngine::clip(const QVectorPath &path, Qt::ClipOperation op)-
863{-
864 QRasterPaintEnginePrivate * const d = d_func();-
865 QRasterPaintEngineState *s = state();-
866-
867-
868 if (op != Qt::IntersectClip
op != Qt::IntersectClipDescription
TRUEnever evaluated
FALSEnever evaluated
 || !s->clip
!s->clipDescription
TRUEnever evaluated
FALSEnever evaluated
 || s->clip->hasRectClip
s->clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
 || s->clip->hasRegionClip
s->clip->hasRegionClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
869 if (s->matrix.type() <= QTransform::TxScale
s->matrix.type...sform::TxScaleDescription
TRUEnever evaluated
FALSEnever evaluated
0
870 && path.isRect()
path.isRect()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
871-
872-
873-
874 const qreal *points = path.points();-
875 QRectF r(points[0], points[1], points[4]-points[0], points[5]-points[1]);-
876 if (setClipRectInDeviceCoords(s->matrix.mapRect(r).toRect(), op)
setClipRectInD....toRect(), op)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
877 return;
never executed: return;
0
878 }
never executed: end of block
0
879 }
never executed: end of block
0
880-
881 if (op == Qt::NoClip
op == Qt::NoClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
882 qrasterpaintengine_state_setNoClip(s);-
883-
884 }
never executed: end of block
 else {		0
885 QClipData *base = d->baseClip.data();-
886-
887-
888 if (op == Qt::IntersectClip
op == Qt::IntersectClipDescription
TRUEnever evaluated
FALSEnever evaluated
 && s->clip
s->clipDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
889 base = s->clip;
never executed: base = s->clip;
0
890-
891-
892-
893-
894 Qt::ClipOperation isectOp = Qt::IntersectClip;-
895 if (base == 0
base == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
896 isectOp = Qt::ReplaceClip;
never executed: isectOp = Qt::ReplaceClip;
0
897-
898 QClipData *newClip = new QClipData(d->rasterBuffer->height());-
899 newClip->initialize();-
900 ClipData clipData = { base, newClip, isectOp };-
901 ensureOutlineMapper();-
902 d->rasterize(d->outlineMapper->convertPath(path), qt_span_clip, &clipData, 0);-
903-
904 newClip->fixup();-
905-
906 if (s->flags.has_clip_ownership
s->flags.has_clip_ownershipDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
907 delete s->clip;
never executed: delete s->clip;
0
908-
909 s->clip = newClip;-
910 s->flags.has_clip_ownership = true;-
911 }
never executed: end of block
0
912 qrasterpaintengine_dirty_clip(d, s);-
913}
never executed: end of block
0
914-
915-
916-
917-
918-
919-
920void QRasterPaintEngine::clip(const QRect &rect, Qt::ClipOperation op)-
921{-
922-
923-
924-
925-
926 QRasterPaintEngineState *s = state();-
927-
928 if (op == Qt::NoClip
op == Qt::NoClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
929 qrasterpaintengine_state_setNoClip(s);-
930-
931 }
never executed: end of block
 else if (s->matrix.type() > QTransform::TxScale
s->matrix.type...sform::TxScaleDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
932 QPaintEngineEx::clip(rect, op);-
933 return;
never executed: return;
0
934-
935 } else if (!setClipRectInDeviceCoords(s->matrix.mapRect(rect), op)
!setClipRectIn...ect(rect), op)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
936 QPaintEngineEx::clip(rect, op);-
937 return;
never executed: return;
0
938 }-
939}
never executed: end of block
0
940-
941-
942bool QRasterPaintEngine::setClipRectInDeviceCoords(const QRect &r, Qt::ClipOperation op)-
943{-
944 QRasterPaintEnginePrivate * const d = d_func();-
945 QRect clipRect = r & d->deviceRect;-
946 QRasterPaintEngineState *s = state();-
947-
948 if (op == Qt::ReplaceClip
op == Qt::ReplaceClipDescription
TRUEnever evaluated
FALSEnever evaluated
 || s->clip == 0
s->clip == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
949-
950-
951-
952 QRegion clipRegion = systemClip();-
953 QClipData *clip = new QClipData(d->rasterBuffer->height());-
954-
955 if (clipRegion.isEmpty()
clipRegion.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
956 clip->setClipRect(clipRect);
never executed: clip->setClipRect(clipRect);
0
957 else-
958 clip->setClipRegion(clipRegion & clipRect);
never executed: clip->setClipRegion(clipRegion & clipRect);
0
959-
960 if (s->flags.has_clip_ownership
s->flags.has_clip_ownershipDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
961 delete s->clip;
never executed: delete s->clip;
0
962-
963 s->clip = clip;-
964 s->clip->enabled = true;-
965 s->flags.has_clip_ownership = true;-
966-
967 }
never executed: end of block
 else if (op == Qt::IntersectClip
op == Qt::IntersectClipDescription
TRUEnever evaluated
FALSEnever evaluated
){		0
968 QClipData *base = s->clip;-
969-
970 ((!(base)) ? qt_assert("base",__FILE__,1264) : qt_noop());-
971 if (base->hasRectClip
base->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
 || base->hasRegionClip
base->hasRegionClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
972 if (!s->flags.has_clip_ownership
!s->flags.has_clip_ownershipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
973 s->clip = new QClipData(d->rasterBuffer->height());-
974 s->flags.has_clip_ownership = true;-
975 }
never executed: end of block
0
976 if (base->hasRectClip
base->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
977 s->clip->setClipRect(base->clipRect & clipRect);
never executed: s->clip->setClipRect(base->clipRect & clipRect);
0
978 else-
979 s->clip->setClipRegion(base->clipRegion & clipRect);
never executed: s->clip->setClipRegion(base->clipRegion & clipRect);
0
980 s->clip->enabled = true;-
981 }
never executed: end of block
 else {		0
982 return
never executed: return false;
 false;
never executed: return false;
0
983 }-
984 } else {-
985 return
never executed: return false;
 false;
never executed: return false;
0
986 }-
987-
988 qrasterpaintengine_dirty_clip(d, s);-
989 return
never executed: return true;
 true;
never executed: return true;
0
990}-
991-
992-
993-
994-
995-
996void QRasterPaintEngine::clip(const QRegion &region, Qt::ClipOperation op)-
997{-
998-
999-
1000-
1001-
1002 QRasterPaintEnginePrivate * const d = d_func();-
1003-
1004 if (region.rectCount() == 1
region.rectCount() == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1005 clip(region.boundingRect(), op);-
1006 return;
never executed: return;
0
1007 }-
1008-
1009 QRasterPaintEngineState *s = state();-
1010 const QClipData *clip = d->clip();-
1011 const QClipData *baseClip = d->baseClip.data();-
1012-
1013 if (op == Qt::NoClip
op == Qt::NoClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1014 qrasterpaintengine_state_setNoClip(s);-
1015 }
never executed: end of block
 else if (s->matrix.type() > QTransform::TxScale
s->matrix.type...sform::TxScaleDescription
TRUEnever evaluated
FALSEnever evaluated
0
1016 || (op == Qt::IntersectClip
op == Qt::IntersectClipDescription
TRUEnever evaluated
FALSEnever evaluated
 && !clip->hasRectClip
!clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
 && !clip->hasRegionClip
!clip->hasRegionClipDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1017 || (op == Qt::ReplaceClip
op == Qt::ReplaceClipDescription
TRUEnever evaluated
FALSEnever evaluated
 && !baseClip->hasRectClip
!baseClip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
 && !baseClip->hasRegionClip
!baseClip->hasRegionClipDescription
TRUEnever evaluated
FALSEnever evaluated
)) {		0
1018 QPaintEngineEx::clip(region, op);-
1019 }
never executed: end of block
 else {		0
1020 const QClipData *curClip;-
1021 QClipData *newClip;-
1022-
1023 if (op == Qt::IntersectClip
op == Qt::IntersectClipDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1024 curClip = clip;
never executed: curClip = clip;
0
1025 else-
1026 curClip = baseClip;
never executed: curClip = baseClip;
0
1027-
1028 if (s->flags.has_clip_ownership
s->flags.has_clip_ownershipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1029 newClip = s->clip;-
1030 ((!(newClip)) ? qt_assert("newClip",__FILE__,1324) : qt_noop());-
1031 }
never executed: end of block
 else {		0
1032 newClip = new QClipData(d->rasterBuffer->height());-
1033 s->clip = newClip;-
1034 s->flags.has_clip_ownership = true;-
1035 }
never executed: end of block
0
1036-
1037 QRegion r = s->matrix.map(region);-
1038 if (curClip->hasRectClip
curClip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1039 newClip->setClipRegion(r & curClip->clipRect);
never executed: newClip->setClipRegion(r & curClip->clipRect);
0
1040 else if (curClip->hasRegionClip
curClip->hasRegionClipDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1041 newClip->setClipRegion(r & curClip->clipRegion);
never executed: newClip->setClipRegion(r & curClip->clipRegion);
0
1042-
1043 qrasterpaintengine_dirty_clip(d, s);-
1044 }
never executed: end of block
0
1045}-
1046void QRasterPaintEngine::fillPath(const QPainterPath &path, QSpanData *fillData)-
1047{-
1048-
1049-
1050-
1051-
1052 if (!fillData->blend
!fillData->blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1053 return;
never executed: return;
0
1054-
1055 QRasterPaintEnginePrivate * const d = d_func();-
1056-
1057 const QRectF controlPointRect = path.controlPointRect();-
1058-
1059 QRasterPaintEngineState *s = state();-
1060 const QRect deviceRect = s->matrix.mapRect(controlPointRect).toRect();-
1061 ProcessSpans blend = d->getBrushFunc(deviceRect, fillData);-
1062 const bool do_clip = (deviceRect.left() < -QT_RASTER_COORD_LIMIT
deviceRect.lef...ER_COORD_LIMITDescription
TRUEnever evaluated
FALSEnever evaluated
0
1063 || deviceRect.right() > QT_RASTER_COORD_LIMIT
deviceRect.rig...ER_COORD_LIMITDescription
TRUEnever evaluated
FALSEnever evaluated
0
1064 || deviceRect.top() < -QT_RASTER_COORD_LIMIT
deviceRect.top...ER_COORD_LIMITDescription
TRUEnever evaluated
FALSEnever evaluated
0
1065 || deviceRect.bottom() > QT_RASTER_COORD_LIMIT
deviceRect.bot...ER_COORD_LIMITDescription
TRUEnever evaluated
FALSEnever evaluated
);		0
1066-
1067 if (!s->flags.antialiased
!s->flags.antialiasedDescription
TRUEnever evaluated
FALSEnever evaluated
 && !do_clip
!do_clipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1068 d->initializeRasterizer(fillData);-
1069 d->rasterizer->rasterize(path * s->matrix, path.fillRule());-
1070 return;
never executed: return;
0
1071 }-
1072-
1073 ensureOutlineMapper();-
1074 d->rasterize(d->outlineMapper->convertPath(path), blend, fillData, d->rasterBuffer.data());-
1075}
never executed: end of block
0
1076-
1077static void fillRect_normalized(const QRect &r, QSpanData *data,-
1078 QRasterPaintEnginePrivate *pe)-
1079{-
1080 int x1, x2, y1, y2;-
1081-
1082 bool rectClipped = true;-
1083-
1084 if (data->clip
data->clipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1085 x1 = qMax(r.x(), data->clip->xmin);-
1086 x2 = qMin(r.x() + r.width(), data->clip->xmax);-
1087 y1 = qMax(r.y(), data->clip->ymin);-
1088 y2 = qMin(r.y() + r.height(), data->clip->ymax);-
1089 rectClipped = data->clip->hasRectClip;-
1090-
1091 }
never executed: end of block
 else if (pe
peDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1092 x1 = qMax(r.x(), pe->deviceRect.x());-
1093 x2 = qMin(r.x() + r.width(), pe->deviceRect.x() + pe->deviceRect.width());-
1094 y1 = qMax(r.y(), pe->deviceRect.y());-
1095 y2 = qMin(r.y() + r.height(), pe->deviceRect.y() + pe->deviceRect.height());-
1096 }
never executed: end of block
 else {		0
1097 x1 = qMax(r.x(), 0);-
1098 x2 = qMin(r.x() + r.width(), data->rasterBuffer->width());-
1099 y1 = qMax(r.y(), 0);-
1100 y2 = qMin(r.y() + r.height(), data->rasterBuffer->height());-
1101 }
never executed: end of block
0
1102-
1103 if (x2 <= x1
x2 <= x1Description
TRUEnever evaluated
FALSEnever evaluated
 || y2 <= y1
y2 <= y1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1104 return;
never executed: return;
0
1105-
1106 const int width = x2 - x1;-
1107 const int height = y2 - y1;-
1108-
1109 bool isUnclipped = rectClipped
rectClippedDescription
TRUEnever evaluated
FALSEnever evaluated
0
1110 || (pe
peDescription
TRUEnever evaluated
FALSEnever evaluated
 && pe->isUnclipped_normalized(QRect(x1, y1, width, height))
pe->isUnclippe...idth, height))Description
TRUEnever evaluated
FALSEnever evaluated
);		0
1111-
1112 if (pe
peDescription
TRUEnever evaluated
FALSEnever evaluated
 && isUnclipped
isUnclippedDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1113 const QPainter::CompositionMode mode = pe->rasterBuffer->compositionMode;-
1114-
1115 if (data->fillRect
data->fillRectDescription
TRUEnever evaluated
FALSEnever evaluated
 && (mode == QPainter::CompositionMode_Source
mode == QPaint...ionMode_SourceDescription
TRUEnever evaluated
FALSEnever evaluated
0
1116 || (mode == QPainter::CompositionMode_SourceOver
mode == QPaint...ode_SourceOverDescription
TRUEnever evaluated
FALSEnever evaluated
0
1117 && data->solid.color.isOpaque()
data->solid.color.isOpaque()Description
TRUEnever evaluated
FALSEnever evaluated
)))		0
1118 {-
1119 data->fillRect(data->rasterBuffer, x1, y1, width, height, data->solid.color);-
1120 return;
never executed: return;
0
1121 }-
1122 }
never executed: end of block
0
1123-
1124 ProcessSpans blend = isUnclipped
isUnclippedDescription
TRUEnever evaluated
FALSEnever evaluated
 ? data->unclipped_blend : data->blend;		0
1125-
1126 const int nspans = 256;-
1127 QT_FT_Span spans[nspans];-
1128-
1129 ((!(data->blend)) ? qt_assert("data->blend",__FILE__,1434) : qt_noop());-
1130 int y = y1;-
1131 while (y < y2
y < y2Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1132 int n = qMin(nspans, y2 - y);-
1133 int i = 0;-
1134 while (i < n
i < nDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1135 spans[i].x = x1;-
1136 spans[i].len = width;-
1137 spans[i].y = y + i;-
1138 spans[i].coverage = 255;-
1139 ++i;-
1140 }
never executed: end of block
0
1141-
1142 blend(n, spans, data);-
1143 y += n;-
1144 }
never executed: end of block
0
1145}
never executed: end of block
0
1146-
1147-
1148-
1149-
1150void QRasterPaintEngine::drawRects(const QRect *rects, int rectCount)-
1151{-
1152-
1153-
1154-
1155 QRasterPaintEnginePrivate * const d = d_func();-
1156 ensureRasterState();-
1157 QRasterPaintEngineState *s = state();-
1158-
1159-
1160 ensureBrush();-
1161 if (s->brushData.blend
s->brushData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1162 if (!s->flags.antialiased
!s->flags.antialiasedDescription
TRUEnever evaluated
FALSEnever evaluated
 && s->matrix.type() <= QTransform::TxTranslate
s->matrix.type...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1163 const QRect *r = rects;-
1164 const QRect *lastRect = rects + rectCount;-
1165-
1166 int offset_x = int(s->matrix.dx());-
1167 int offset_y = int(s->matrix.dy());-
1168 while (r < lastRect
r < lastRectDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1169 QRect rect = r->normalized();-
1170 QRect rr = rect.translated(offset_x, offset_y);-
1171 fillRect_normalized(rr, &s->brushData, d);-
1172 ++r;-
1173 }
never executed: end of block
0
1174 }
never executed: end of block
 else {		0
1175 QRectVectorPath path;-
1176 for (int i=0; i<rectCount
i<rectCountDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1177 path.set(rects[i]);-
1178 fill(path, s->brush);-
1179 }
never executed: end of block
0
1180 }
never executed: end of block
0
1181 }-
1182-
1183 ensurePen();-
1184 if (s->penData.blend
s->penData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1185 QRectVectorPath path;-
1186 if (s->flags.fast_pen
s->flags.fast_penDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1187 QCosmeticStroker stroker(s, d->deviceRect, d->deviceRectUnclipped);-
1188 stroker.setLegacyRoundingEnabled(s->flags.legacy_rounding);-
1189 for (int i = 0; i < rectCount
i < rectCountDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1190 path.set(rects[i]);-
1191 stroker.drawPath(path);-
1192 }
never executed: end of block
0
1193 }
never executed: end of block
 else {		0
1194 for (int i = 0; i < rectCount
i < rectCountDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1195 path.set(rects[i]);-
1196 stroke(path, s->pen);-
1197 }
never executed: end of block
0
1198 }
never executed: end of block
0
1199 }-
1200}
never executed: end of block
0
1201-
1202-
1203-
1204-
1205void QRasterPaintEngine::drawRects(const QRectF *rects, int rectCount)-
1206{-
1207-
1208-
1209-
1210-
1211 QRasterPaintEnginePrivate * const d = d_func();-
1212 ensureRasterState();-
1213 QRasterPaintEngineState *s = state();-
1214-
1215-
1216 if (s->flags.tx_noshear
s->flags.tx_noshearDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1217 ensureBrush();-
1218 if (s->brushData.blend
s->brushData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1219 d->initializeRasterizer(&s->brushData);-
1220 for (int i = 0; i < rectCount
i < rectCountDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1221 const QRectF &rect = rects[i].normalized();-
1222 if (rect.isEmpty()
rect.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1223 continue;
never executed: continue;
0
1224 const QPointF a = s->matrix.map((rect.topLeft() + rect.bottomLeft()) * 0.5f);-
1225 const QPointF b = s->matrix.map((rect.topRight() + rect.bottomRight()) * 0.5f);-
1226 d->rasterizer->rasterizeLine(a, b, rect.height() / rect.width());-
1227 }
never executed: end of block
0
1228 }
never executed: end of block
0
1229-
1230 ensurePen();-
1231 if (s->penData.blend
s->penData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1232 QRectVectorPath path;-
1233 if (s->flags.fast_pen
s->flags.fast_penDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1234 QCosmeticStroker stroker(s, d->deviceRect, d->deviceRectUnclipped);-
1235 stroker.setLegacyRoundingEnabled(s->flags.legacy_rounding);-
1236 for (int i = 0; i < rectCount
i < rectCountDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1237 path.set(rects[i]);-
1238 stroker.drawPath(path);-
1239 }
never executed: end of block
0
1240 }
never executed: end of block
 else {		0
1241 for (int i = 0; i < rectCount
i < rectCountDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1242 path.set(rects[i]);-
1243 QPaintEngineEx::stroke(path, s->lastPen);-
1244 }
never executed: end of block
0
1245 }
never executed: end of block
0
1246 }-
1247-
1248 return;
never executed: return;
0
1249 }-
1250-
1251 QPaintEngineEx::drawRects(rects, rectCount);-
1252}
never executed: end of block
0
1253-
1254-
1255-
1256-
1257-
1258void QRasterPaintEngine::stroke(const QVectorPath &path, const QPen &pen)-
1259{-
1260 QRasterPaintEnginePrivate * const d = d_func();-
1261 QRasterPaintEngineState *s = state();-
1262-
1263 ensurePen(pen);-
1264 if (!s->penData.blend
!s->penData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1265 return;
never executed: return;
0
1266-
1267 if (s->flags.fast_pen
s->flags.fast_penDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1268 QCosmeticStroker stroker(s, d->deviceRect, d->deviceRectUnclipped);-
1269 stroker.setLegacyRoundingEnabled(s->flags.legacy_rounding);-
1270 stroker.drawPath(path);-
1271 }
never executed: end of block
 else if (s->flags.non_complex_pen
s->flags.non_complex_penDescription
TRUEnever evaluated
FALSEnever evaluated
 && path.shape() == QVectorPath::LinesHint
path.shape() =...ath::LinesHintDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1272 qreal width = qt_pen_is_cosmetic(s->lastPen, s->renderHints)
qt_pen_is_cosm...->renderHints)Description
TRUEnever evaluated
FALSEnever evaluated
0
1273 ? (qpen_widthf(s->lastPen) == 0
qpen_widthf(s->lastPen) == 0Description
TRUEnever evaluated
FALSEnever evaluated
 ? 1 : qpen_widthf(s->lastPen))		0
1274 : qpen_widthf(s->lastPen) * s->txscale;-
1275 int dashIndex = 0;-
1276 qreal dashOffset = s->lastPen.dashOffset();-
1277 bool inDash = true;-
1278 qreal patternLength = 0;-
1279 const QVector<qreal> pattern = s->lastPen.dashPattern();-
1280 for (int i = 0; i < pattern.size()
i < pattern.size()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
1281 patternLength += pattern.at(i);
never executed: patternLength += pattern.at(i);
0
1282-
1283 if (patternLength > 0
patternLength > 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1284 int n = qFloor(dashOffset / patternLength);-
1285 dashOffset -= n * patternLength;-
1286 while (dashOffset >= pattern.at(dashIndex)
dashOffset >= ....at(dashIndex)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1287 dashOffset -= pattern.at(dashIndex);-
1288 if (++
++dashIndex >= pattern.size()Description
TRUEnever evaluated
FALSEnever evaluated
dashIndex >= pattern.size()
++dashIndex >= pattern.size()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1289 dashIndex = 0;
never executed: dashIndex = 0;
0
1290 inDash = !inDash;-
1291 }
never executed: end of block
0
1292 }
never executed: end of block
0
1293-
1294 QRasterPaintEnginePrivate * const d = d_func();-
1295 d->initializeRasterizer(&s->penData);-
1296 int lineCount = path.elementCount() / 2;-
1297 const QLineF *lines = reinterpret_cast<const QLineF *>(path.points());-
1298-
1299 for (int i = 0; i < lineCount
i < lineCountDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1300 if (lines[i].p1() == lines[i].p2()
lines[i].p1() == lines[i].p2()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1301 if (s->lastPen.capStyle() != Qt::FlatCap
s->lastPen.cap...!= Qt::FlatCapDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1302 QPointF p = lines[i].p1();-
1303 QLineF line = s->matrix.map(QLineF(QPointF(p.x() - width*0.5, p.y()),-
1304 QPointF(p.x() + width*0.5, p.y())));-
1305 d->rasterizer->rasterizeLine(line.p1(), line.p2(), 1);-
1306 }
never executed: end of block
0
1307 continue;
never executed: continue;
0
1308 }-
1309-
1310 const QLineF line = s->matrix.map(lines[i]);-
1311 if (qpen_style(s->lastPen) == Qt::SolidLine
qpen_style(s->... Qt::SolidLineDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1312 d->rasterizer->rasterizeLine(line.p1(), line.p2(),-
1313 width / line.length(),-
1314 s->lastPen.capStyle() == Qt::SquareCap);-
1315 }
never executed: end of block
 else {		0
1316 d->rasterizeLine_dashed(line, width,-
1317 &dashIndex, &dashOffset, &inDash);-
1318 }
never executed: end of block
0
1319 }-
1320 }
never executed: end of block
0
1321 else-
1322 QPaintEngineEx::stroke(path, pen);
never executed: QPaintEngineEx::stroke(path, pen);
0
1323}-
1324-
1325QRect QRasterPaintEngine::toNormalizedFillRect(const QRectF &rect)-
1326{-
1327 QRasterPaintEngineState *s = state();-
1328-
1329 qreal delta = s->flags.legacy_rounding
s->flags.legacy_roundingDescription
TRUEnever evaluated
FALSEnever evaluated
 ? aliasedCoordinateDelta : qreal(0);		0
1330-
1331 int x1 = qRound(rect.x() + delta);-
1332 int y1 = qRound(rect.y() + delta);-
1333 int x2 = qRound(rect.right() + delta);-
1334 int y2 = qRound(rect.bottom() + delta);-
1335-
1336 if (x2 < x1
x2 < x1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1337 qSwap(x1, x2);
never executed: qSwap(x1, x2);
0
1338 if (y2 < y1
y2 < y1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1339 qSwap(y1, y2);
never executed: qSwap(y1, y2);
0
1340-
1341 return
never executed: return QRect(x1, y1, x2 - x1, y2 - y1);
 QRect(x1, y1, x2 - x1, y2 - y1);
never executed: return QRect(x1, y1, x2 - x1, y2 - y1);
0
1342}-
1343-
1344-
1345-
1346-
1347void QRasterPaintEngine::fill(const QVectorPath &path, const QBrush &brush)-
1348{-
1349 if (path.isEmpty()
path.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1350 return;
never executed: return;
0
1351 QRasterPaintEnginePrivate * const d = d_func();-
1352 QRasterPaintEngineState *s = state();-
1353-
1354 ensureBrush(brush);-
1355 if (!s->brushData.blend
!s->brushData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1356 return;
never executed: return;
0
1357-
1358 if (path.shape() == QVectorPath::RectangleHint
path.shape() =...:RectangleHintDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1359 if (!s->flags.antialiased
!s->flags.antialiasedDescription
TRUEnever evaluated
FALSEnever evaluated
 && s->matrix.type() <= QTransform::TxScale
s->matrix.type...sform::TxScaleDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1360 const qreal *p = path.points();-
1361 QPointF tl = QPointF(p[0], p[1]) * s->matrix;-
1362 QPointF br = QPointF(p[4], p[5]) * s->matrix;-
1363 fillRect_normalized(toNormalizedFillRect(QRectF(tl, br)), &s->brushData, d);-
1364 return;
never executed: return;
0
1365 }-
1366 ensureRasterState();-
1367 if (s->flags.tx_noshear
s->flags.tx_noshearDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1368 d->initializeRasterizer(&s->brushData);-
1369-
1370 const qreal *p = path.points();-
1371 QRectF r = QRectF(p[0], p[1], p[2] - p[0], p[7] - p[1]).normalized();-
1372 if (!r.isEmpty()
!r.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1373 const QPointF a = s->matrix.map((r.topLeft() + r.bottomLeft()) * 0.5f);-
1374 const QPointF b = s->matrix.map((r.topRight() + r.bottomRight()) * 0.5f);-
1375 d->rasterizer->rasterizeLine(a, b, r.height() / r.width());-
1376 }
never executed: end of block
0
1377 return;
never executed: return;
0
1378 }-
1379 }
never executed: end of block
0
1380-
1381-
1382 QRectF cpRect = path.controlPointRect();-
1383 const QRect pathDeviceRect = s->matrix.mapRect(cpRect).toRect();-
1384-
1385 if (!pathDeviceRect.intersects(d->deviceRect)
!pathDeviceRec...d->deviceRect)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1386 return;
never executed: return;
0
1387-
1388 ProcessSpans blend = d->getBrushFunc(pathDeviceRect, &s->brushData);-
1389 ensureOutlineMapper();-
1390 d->rasterize(d->outlineMapper->convertPath(path), blend, &s->brushData, d->rasterBuffer.data());-
1391}
never executed: end of block
0
1392-
1393void QRasterPaintEngine::fillRect(const QRectF &r, QSpanData *data)-
1394{-
1395 QRasterPaintEnginePrivate * const d = d_func();-
1396 QRasterPaintEngineState *s = state();-
1397-
1398 if (!s->flags.antialiased
!s->flags.antialiasedDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1399 uint txop = s->matrix.type();-
1400 if (txop == QTransform::TxNone
txop == QTransform::TxNoneDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1401 fillRect_normalized(toNormalizedFillRect(r), data, d);-
1402 return;
never executed: return;
0
1403 } else if (txop == QTransform::TxTranslate
txop == QTrans...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1404 const QRect rr = toNormalizedFillRect(r.translated(s->matrix.dx(), s->matrix.dy()));-
1405 fillRect_normalized(rr, data, d);-
1406 return;
never executed: return;
0
1407 } else if (txop == QTransform::TxScale
txop == QTransform::TxScaleDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1408 const QRect rr = toNormalizedFillRect(s->matrix.mapRect(r));-
1409 fillRect_normalized(rr, data, d);-
1410 return;
never executed: return;
0
1411 }-
1412 }
never executed: end of block
0
1413 ensureRasterState();-
1414 if (s->flags.tx_noshear
s->flags.tx_noshearDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1415 d->initializeRasterizer(data);-
1416 QRectF nr = r.normalized();-
1417 if (!nr.isEmpty()
!nr.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1418 const QPointF a = s->matrix.map((nr.topLeft() + nr.bottomLeft()) * 0.5f);-
1419 const QPointF b = s->matrix.map((nr.topRight() + nr.bottomRight()) * 0.5f);-
1420 d->rasterizer->rasterizeLine(a, b, nr.height() / nr.width());-
1421 }
never executed: end of block
0
1422 return;
never executed: return;
0
1423 }-
1424-
1425 QPainterPath path;-
1426 path.addRect(r);-
1427 ensureOutlineMapper();-
1428 fillPath(path, data);-
1429}
never executed: end of block
0
1430-
1431-
1432-
1433-
1434void QRasterPaintEngine::fillRect(const QRectF &r, const QBrush &brush)-
1435{-
1436-
1437-
1438-
1439 QRasterPaintEngineState *s = state();-
1440-
1441 ensureBrush(brush);-
1442 if (!s->brushData.blend
!s->brushData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1443 return;
never executed: return;
0
1444-
1445 fillRect(r, &s->brushData);-
1446}
never executed: end of block
0
1447-
1448-
1449-
1450-
1451void QRasterPaintEngine::fillRect(const QRectF &r, const QColor &color)-
1452{-
1453-
1454-
1455-
1456 QRasterPaintEnginePrivate * const d = d_func();-
1457 QRasterPaintEngineState *s = state();-
1458-
1459 d->solid_color_filler.solid.color = qPremultiply(combineAlpha256(color.rgba64(), s->intOpacity));-
1460-
1461 if (d->solid_color_filler.solid.color.isTransparent()
d->solid_color...sTransparent()Description
TRUEnever evaluated
FALSEnever evaluated
0
1462 && s->composition_mode == QPainter::CompositionMode_SourceOver
s->composition...ode_SourceOverDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1463 return;
never executed: return;
0
1464 }-
1465 d->solid_color_filler.clip = d->clip();-
1466 d->solid_color_filler.adjustSpanMethods();-
1467 fillRect(r, &d->solid_color_filler);-
1468}
never executed: end of block
0
1469-
1470static inline bool isAbove(const QPointF *a, const QPointF *b)-
1471{-
1472 return
never executed: return a->y() < b->y();
 a->y() < b->y();
never executed: return a->y() < b->y();
0
1473}-
1474-
1475static bool splitPolygon(const QPointF *points, int pointCount, QVector<QPointF> *upper, QVector<QPointF> *lower)-
1476{-
1477 ((!(upper)) ? qt_assert("upper",__FILE__,1804) : qt_noop());-
1478 ((!(lower)) ? qt_assert("lower",__FILE__,1805) : qt_noop());-
1479-
1480 ((!(pointCount >= 2)) ? qt_assert("pointCount >= 2",__FILE__,1807) : qt_noop());-
1481-
1482 QVector<const QPointF *> sorted;-
1483 sorted.reserve(pointCount);-
1484-
1485 upper->reserve(pointCount * 3 / 4);-
1486 lower->reserve(pointCount * 3 / 4);-
1487-
1488 for (int i = 0; i < pointCount
i < pointCountDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
1489 sorted << points + i;
never executed: sorted << points + i;
0
1490-
1491 std::sort(sorted.begin(), sorted.end(), isAbove);-
1492-
1493 qreal splitY = sorted.at(sorted.size() / 2)->y();-
1494-
1495 const QPointF *end = points + pointCount;-
1496 const QPointF *last = end - 1;-
1497-
1498 QVector<QPointF> *bin[2] = { upper, lower };-
1499-
1500 for (const QPointF *p = points; p < end
p < endDescription
TRUEnever evaluated
FALSEnever evaluated
; ++p) {		0
1501 int side = p->y() < splitY;-
1502 int lastSide = last->y() < splitY;-
1503-
1504 if (side != lastSide
side != lastSideDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1505 if (qFuzzyCompare(p->y(), splitY)
qFuzzyCompare(p->y(), splitY)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1506 bin[!side]->append(*p);-
1507 }
never executed: end of block
 else if (qFuzzyCompare(last->y(), splitY)
qFuzzyCompare(...->y(), splitY)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1508 bin[side]->append(*last);-
1509 }
never executed: end of block
 else {		0
1510 QPointF delta = *p - *last;-
1511 QPointF intersection(p->x() + delta.x() * (splitY - p->y()) / delta.y(), splitY);-
1512-
1513 bin[0]->append(intersection);-
1514 bin[1]->append(intersection);-
1515 }
never executed: end of block
0
1516 }-
1517-
1518 bin[side]->append(*p);-
1519-
1520 last = p;-
1521 }
never executed: end of block
0
1522-
1523-
1524 return
never executed: return upper->size() < pointCount && lower->size() < pointCount;
 upper->size() < pointCount && lower->size() < pointCount;
never executed: return upper->size() < pointCount && lower->size() < pointCount;
0
1525}-
1526-
1527-
1528-
1529-
1530void QRasterPaintEngine::fillPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode)-
1531{-
1532 QRasterPaintEnginePrivate * const d = d_func();-
1533 QRasterPaintEngineState *s = state();-
1534-
1535 const int maxPoints = 0xffff;-
1536-
1537-
1538 if (pointCount > maxPoints
pointCount > maxPointsDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1539 QVector<QPointF> upper, lower;-
1540-
1541 if (splitPolygon(points, pointCount, &upper, &lower)
splitPolygon(p...upper, &lower)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1542 fillPolygon(upper.constData(), upper.size(), mode);-
1543 fillPolygon(lower.constData(), lower.size(), mode);-
1544 }
never executed: end of block
 else		0
1545 QMessageLogger(__FILE__, 1872, __PRETTY_FUNCTION__).warning("Polygon too complex for filling.");
never executed: QMessageLogger(__FILE__, 1872, __PRETTY_FUNCTION__).warning("Polygon too complex for filling.");
0
1546-
1547 return;
never executed: return;
0
1548 }-
1549-
1550-
1551 QVectorPath vp((const qreal *) points, pointCount, 0, QVectorPath::polygonFlags(mode));-
1552 ensureOutlineMapper();-
1553 QT_FT_Outline *outline = d->outlineMapper->convertPath(vp);-
1554-
1555-
1556 ProcessSpans brushBlend = d->getBrushFunc(d->outlineMapper->controlPointRect,-
1557 &s->brushData);-
1558 d->rasterize(outline, brushBlend, &s->brushData, d->rasterBuffer.data());-
1559}
never executed: end of block
0
1560-
1561-
1562-
1563-
1564void QRasterPaintEngine::drawPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode)-
1565{-
1566 QRasterPaintEnginePrivate * const d = d_func();-
1567 QRasterPaintEngineState *s = state();-
1568-
1569-
1570-
1571-
1572-
1573-
1574 ((!(pointCount >= 2)) ? qt_assert("pointCount >= 2",__FILE__,1901) : qt_noop());-
1575-
1576 if (mode != PolylineMode
mode != PolylineModeDescription
TRUEnever evaluated
FALSEnever evaluated
 && QVectorPath::isRect((const qreal *) points, pointCount)
QVectorPath::i...s, pointCount)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1577 QRectF r(points[0], points[2]);-
1578 drawRects(&r, 1);-
1579 return;
never executed: return;
0
1580 }-
1581-
1582 ensurePen();-
1583 if (mode != PolylineMode
mode != PolylineModeDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1584-
1585 ensureBrush();-
1586 if (s->brushData.blend
s->brushData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1587 fillPolygon(points, pointCount, mode);
never executed: fillPolygon(points, pointCount, mode);
0
1588 }
never executed: end of block
0
1589-
1590-
1591 if (s->penData.blend
s->penData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1592 QVectorPath vp((const qreal *) points, pointCount, 0, QVectorPath::polygonFlags(mode));-
1593 if (s->flags.fast_pen
s->flags.fast_penDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1594 QCosmeticStroker stroker(s, d->deviceRect, d->deviceRectUnclipped);-
1595 stroker.setLegacyRoundingEnabled(s->flags.legacy_rounding);-
1596 stroker.drawPath(vp);-
1597 }
never executed: end of block
 else {		0
1598 QPaintEngineEx::stroke(vp, s->lastPen);-
1599 }
never executed: end of block
0
1600 }-
1601}
never executed: end of block
0
1602-
1603-
1604-
1605-
1606void QRasterPaintEngine::drawPolygon(const QPoint *points, int pointCount, PolygonDrawMode mode)-
1607{-
1608 QRasterPaintEnginePrivate * const d = d_func();-
1609 QRasterPaintEngineState *s = state();-
1610-
1611-
1612-
1613-
1614-
1615-
1616 ((!(pointCount >= 2)) ? qt_assert("pointCount >= 2",__FILE__,1943) : qt_noop());-
1617 if (mode != PolylineMode
mode != PolylineModeDescription
TRUEnever evaluated
FALSEnever evaluated
 && QVectorPath::isRect((const int *) points, pointCount)
QVectorPath::i...s, pointCount)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1618 QRect r(points[0].x(),-
1619 points[0].y(),-
1620 points[2].x() - points[0].x(),-
1621 points[2].y() - points[0].y());-
1622 drawRects(&r, 1);-
1623 return;
never executed: return;
0
1624 }-
1625-
1626 ensurePen();-
1627-
1628-
1629 if (mode != PolylineMode
mode != PolylineModeDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1630 ensureBrush();-
1631 if (s->brushData.blend
s->brushData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1632-
1633 ensureOutlineMapper();-
1634 d->outlineMapper->beginOutline(mode == WindingMode ? Qt::WindingFill : Qt::OddEvenFill);-
1635 d->outlineMapper->moveTo(*points);-
1636 const QPoint *p = points;-
1637 const QPoint *ep = points + pointCount - 1;-
1638 do {-
1639 d->outlineMapper->lineTo(*(++p));-
1640 }
never executed: end of block
 while (p < ep
p < epDescription
TRUEnever evaluated
FALSEnever evaluated
);		0
1641 d->outlineMapper->endOutline();-
1642-
1643-
1644 ProcessSpans brushBlend = d->getBrushFunc(d->outlineMapper->controlPointRect,-
1645 &s->brushData);-
1646 d->rasterize(d->outlineMapper->outline(), brushBlend, &s->brushData, d->rasterBuffer.data());-
1647 }
never executed: end of block
0
1648 }
never executed: end of block
0
1649-
1650-
1651 if (s->penData.blend
s->penData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1652 int count = pointCount * 2;-
1653 QVarLengthArray<qreal> fpoints(count);-
1654 for (int i=0; i<count
i<countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
1655 fpoints[i] = ((const int *) points)[i];
never executed: fpoints[i] = ((const int *) points)[i];
0
1656 QVectorPath vp((qreal *) fpoints.data(), pointCount, 0, QVectorPath::polygonFlags(mode));-
1657-
1658 if (s->flags.fast_pen
s->flags.fast_penDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1659 QCosmeticStroker stroker(s, d->deviceRect, d->deviceRectUnclipped);-
1660 stroker.setLegacyRoundingEnabled(s->flags.legacy_rounding);-
1661 stroker.drawPath(vp);-
1662 }
never executed: end of block
 else {		0
1663 QPaintEngineEx::stroke(vp, s->lastPen);-
1664 }
never executed: end of block
0
1665 }-
1666}
never executed: end of block
0
1667-
1668-
1669-
1670-
1671void QRasterPaintEngine::drawPixmap(const QPointF &pos, const QPixmap &pixmap)-
1672{-
1673-
1674-
1675-
1676-
1677 QPlatformPixmap *pd = pixmap.handle();-
1678 if (pd->classId() == QPlatformPixmap::RasterClass
pd->classId() ...p::RasterClassDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1679 const QImage &image = static_cast<QRasterPlatformPixmap *>(pd)->image;-
1680 if (image.depth() == 1
image.depth() == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1681 QRasterPaintEnginePrivate * const d = d_func();-
1682 QRasterPaintEngineState *s = state();-
1683 if (s->matrix.type() <= QTransform::TxTranslate
s->matrix.type...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1684 ensurePen();-
1685 drawBitmap(pos + QPointF(s->matrix.dx(), s->matrix.dy()), image, &s->penData);-
1686 }
never executed: end of block
 else {		0
1687 drawImage(pos, d->rasterBuffer->colorizeBitmap(image, s->pen.color()));-
1688 }
never executed: end of block
0
1689 } else {-
1690 QRasterPaintEngine::drawImage(pos, image);-
1691 }
never executed: end of block
0
1692 } else {-
1693 const QImage image = pixmap.toImage();-
1694 if (pixmap.depth() == 1
pixmap.depth() == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1695 QRasterPaintEnginePrivate * const d = d_func();-
1696 QRasterPaintEngineState *s = state();-
1697 if (s->matrix.type() <= QTransform::TxTranslate
s->matrix.type...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1698 ensurePen();-
1699 drawBitmap(pos + QPointF(s->matrix.dx(), s->matrix.dy()), image, &s->penData);-
1700 }
never executed: end of block
 else {		0
1701 drawImage(pos, d->rasterBuffer->colorizeBitmap(image, s->pen.color()));-
1702 }
never executed: end of block
0
1703 } else {-
1704 QRasterPaintEngine::drawImage(pos, image);-
1705 }
never executed: end of block
0
1706 }-
1707}-
1708-
1709-
1710-
1711-
1712void QRasterPaintEngine::drawPixmap(const QRectF &r, const QPixmap &pixmap, const QRectF &sr)-
1713{-
1714-
1715-
1716-
1717-
1718 QPlatformPixmap* pd = pixmap.handle();-
1719 if (pd->classId() == QPlatformPixmap::RasterClass
pd->classId() ...p::RasterClassDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1720 const QImage &image = static_cast<QRasterPlatformPixmap *>(pd)->image;-
1721 if (image.depth() == 1
image.depth() == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1722 QRasterPaintEnginePrivate * const d = d_func();-
1723 QRasterPaintEngineState *s = state();-
1724 if (s->matrix.type() <= QTransform::TxTranslate
s->matrix.type...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
0
1725 && r.size() == sr.size()
r.size() == sr.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
1726 && r.size() == pixmap.size()
r.size() == pixmap.size()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1727 ensurePen();-
1728 drawBitmap(r.topLeft() + QPointF(s->matrix.dx(), s->matrix.dy()), image, &s->penData);-
1729 return;
never executed: return;
0
1730 } else {-
1731 drawImage(r, d->rasterBuffer->colorizeBitmap(image, s->pen.color()), sr);-
1732 }
never executed: end of block
0
1733 } else {-
1734 drawImage(r, image, sr);-
1735 }
never executed: end of block
0
1736 } else {-
1737 QRect clippedSource = sr.toAlignedRect().intersected(pixmap.rect());-
1738 const QImage image = pd->toImage(clippedSource);-
1739 QRectF translatedSource = sr.translated(-clippedSource.topLeft());-
1740 if (image.depth() == 1
image.depth() == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1741 QRasterPaintEnginePrivate * const d = d_func();-
1742 QRasterPaintEngineState *s = state();-
1743 if (s->matrix.type() <= QTransform::TxTranslate
s->matrix.type...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
0
1744 && r.size() == sr.size()
r.size() == sr.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
1745 && r.size() == pixmap.size()
r.size() == pixmap.size()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1746 ensurePen();-
1747 drawBitmap(r.topLeft() + QPointF(s->matrix.dx(), s->matrix.dy()), image, &s->penData);-
1748 return;
never executed: return;
0
1749 } else {-
1750 drawImage(r, d->rasterBuffer->colorizeBitmap(image, s->pen.color()), translatedSource);-
1751 }
never executed: end of block
0
1752 } else {-
1753 drawImage(r, image, translatedSource);-
1754 }
never executed: end of block
0
1755 }-
1756}-
1757-
1758static inline int fast_ceil_positive(const qreal &v)-
1759{-
1760 const int iv = int(v);-
1761 if (v - iv == 0
v - iv == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1762 return
never executed: return iv;
 iv;
never executed: return iv;
0
1763 else-
1764 return
never executed: return iv + 1;
 iv + 1;
never executed: return iv + 1;
0
1765}-
1766-
1767static inline const QRect toAlignedRect_positive(const QRectF &rect)-
1768{-
1769 const int xmin = int(rect.x());-
1770 const int xmax = int(fast_ceil_positive(rect.right()));-
1771 const int ymin = int(rect.y());-
1772 const int ymax = int(fast_ceil_positive(rect.bottom()));-
1773 return
never executed: return QRect(xmin, ymin, xmax - xmin, ymax - ymin);
 QRect(xmin, ymin, xmax - xmin, ymax - ymin);
never executed: return QRect(xmin, ymin, xmax - xmin, ymax - ymin);
0
1774}-
1775-
1776-
1777-
1778-
1779void QRasterPaintEngine::drawImage(const QPointF &p, const QImage &img)-
1780{-
1781-
1782-
1783-
1784-
1785 QRasterPaintEnginePrivate * const d = d_func();-
1786 QRasterPaintEngineState *s = state();-
1787 qreal scale = img.devicePixelRatio();-
1788-
1789 if (scale > 1.0
scale > 1.0Description
TRUEnever evaluated
FALSEnever evaluated
 || s->matrix.type() > QTransform::TxTranslate
s->matrix.type...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1790 drawImage(QRectF(p.x(), p.y(), img.width() / scale, img.height() / scale),-
1791 img,-
1792 QRectF(0, 0, img.width(), img.height()));-
1793 }
never executed: end of block
 else {		0
1794-
1795 const QClipData *clip = d->clip();-
1796 QPointF pt(p.x() + s->matrix.dx(), p.y() + s->matrix.dy());-
1797-
1798 if (d->canUseFastImageBlending(d->rasterBuffer->compositionMode, img)
d->canUseFastI...tionMode, img)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1799 SrcOverBlendFunc func = qBlendFunctions[d->rasterBuffer->format][img.format()];-
1800 if (func
funcDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1801 if (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1802 d->drawImage(pt, img, func, d->deviceRect, s->intOpacity);-
1803 return;
never executed: return;
0
1804 } else if (clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1805 d->drawImage(pt, img, func, clip->clipRect, s->intOpacity);-
1806 return;
never executed: return;
0
1807 }-
1808 }
never executed: end of block
0
1809 }
never executed: end of block
0
1810-
1811-
1812-
1813 d->image_filler.clip = clip;-
1814 d->image_filler.initTexture(&img, s->intOpacity, QTextureData::Plain, img.rect());-
1815 if (!d->image_filler.blend
!d->image_filler.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1816 return;
never executed: return;
0
1817 d->image_filler.dx = -pt.x();-
1818 d->image_filler.dy = -pt.y();-
1819 QRect rr = img.rect().translated(qRound(pt.x()), qRound(pt.y()));-
1820-
1821 fillRect_normalized(rr, &d->image_filler, d);-
1822 }
never executed: end of block
0
1823-
1824}-
1825-
1826QRectF qt_mapRect_non_normalizing(const QRectF &r, const QTransform &t)-
1827{-
1828 return
never executed: return QRectF(r.topLeft() * t, r.bottomRight() * t);
 QRectF(r.topLeft() * t, r.bottomRight() * t);
never executed: return QRectF(r.topLeft() * t, r.bottomRight() * t);
0
1829}-
1830-
1831namespace {-
1832 enum RotationType {-
1833 Rotation90,-
1834 Rotation180,-
1835 Rotation270,-
1836 NoRotation-
1837 };-
1838-
1839 inline RotationType qRotationType(const QTransform &transform)-
1840 {-
1841 QTransform::TransformationType type = transform.type();-
1842-
1843 if (type > QTransform::TxRotate
type > QTransform::TxRotateDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1844 return
never executed: return NoRotation;
 NoRotation;
never executed: return NoRotation;
0
1845-
1846 if (type == QTransform::TxRotate
type == QTransform::TxRotateDescription
TRUEnever evaluated
FALSEnever evaluated
 && qFuzzyIsNull(transform.m11())
qFuzzyIsNull(transform.m11())Description
TRUEnever evaluated
FALSEnever evaluated
 && qFuzzyCompare(transform.m12(), qreal(-1))
qFuzzyCompare(...(), qreal(-1))Description
TRUEnever evaluated
FALSEnever evaluated
0
1847 && qFuzzyCompare(transform.m21(), qreal(1))
qFuzzyCompare(...1(), qreal(1))Description
TRUEnever evaluated
FALSEnever evaluated
 && qFuzzyIsNull(transform.m22())
qFuzzyIsNull(transform.m22())Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1848 return
never executed: return Rotation90;
 Rotation90;
never executed: return Rotation90;
0
1849-
1850 if (type == QTransform::TxScale
type == QTransform::TxScaleDescription
TRUEnever evaluated
FALSEnever evaluated
 && qFuzzyCompare(transform.m11(), qreal(-1))
qFuzzyCompare(...(), qreal(-1))Description
TRUEnever evaluated
FALSEnever evaluated
 && qFuzzyIsNull(transform.m12())
qFuzzyIsNull(transform.m12())Description
TRUEnever evaluated
FALSEnever evaluated
0
1851 && qFuzzyIsNull(transform.m21())
qFuzzyIsNull(transform.m21())Description
TRUEnever evaluated
FALSEnever evaluated
 && qFuzzyCompare(transform.m22(), qreal(-1))
qFuzzyCompare(...(), qreal(-1))Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1852 return
never executed: return Rotation180;
 Rotation180;
never executed: return Rotation180;
0
1853-
1854 if (type == QTransform::TxRotate
type == QTransform::TxRotateDescription
TRUEnever evaluated
FALSEnever evaluated
 && qFuzzyIsNull(transform.m11())
qFuzzyIsNull(transform.m11())Description
TRUEnever evaluated
FALSEnever evaluated
 && qFuzzyCompare(transform.m12(), qreal(1))
qFuzzyCompare(...2(), qreal(1))Description
TRUEnever evaluated
FALSEnever evaluated
0
1855 && qFuzzyCompare(transform.m21(), qreal(-1))
qFuzzyCompare(...(), qreal(-1))Description
TRUEnever evaluated
FALSEnever evaluated
 && qFuzzyIsNull(transform.m22())
qFuzzyIsNull(transform.m22())Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1856 return
never executed: return Rotation270;
 Rotation270;
never executed: return Rotation270;
0
1857-
1858 return
never executed: return NoRotation;
 NoRotation;
never executed: return NoRotation;
0
1859 }-
1860-
1861 inline bool isPixelAligned(const QRectF &rect) {-
1862 return
never executed: return QRectF(rect.toRect()) == rect;
 QRectF(rect.toRect()) == rect;
never executed: return QRectF(rect.toRect()) == rect;
0
1863 }-
1864}-
1865-
1866-
1867-
1868-
1869void QRasterPaintEngine::drawImage(const QRectF &r, const QImage &img, const QRectF &sr,-
1870 Qt::ImageConversionFlags)-
1871{-
1872-
1873-
1874-
1875-
1876 if (r.isEmpty()
r.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1877 return;
never executed: return;
0
1878-
1879 QRasterPaintEnginePrivate * const d = d_func();-
1880 QRasterPaintEngineState *s = state();-
1881 ((!(s)) ? qt_assert("s",__FILE__,2208) : qt_noop());-
1882 int sr_l = qFloor(sr.left());-
1883 int sr_r = qCeil(sr.right()) - 1;-
1884 int sr_t = qFloor(sr.top());-
1885 int sr_b = qCeil(sr.bottom()) - 1;-
1886-
1887 if (s->matrix.type() <= QTransform::TxScale
s->matrix.type...sform::TxScaleDescription
TRUEnever evaluated
FALSEnever evaluated
 && !s->flags.antialiased
!s->flags.antialiasedDescription
TRUEnever evaluated
FALSEnever evaluated
 && sr_l == sr_r
sr_l == sr_rDescription
TRUEnever evaluated
FALSEnever evaluated
 && sr_t == sr_b
sr_t == sr_bDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1888-
1889-
1890 QTransform old = s->matrix;-
1891-
1892 if (s->flags.legacy_rounding
s->flags.legacy_roundingDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1893 s->matrix = s->matrix * QTransform::fromTranslate(-aliasedCoordinateDelta, -aliasedCoordinateDelta);
never executed: s->matrix = s->matrix * QTransform::fromTranslate(-aliasedCoordinateDelta, -aliasedCoordinateDelta);
0
1894-
1895-
1896 QRgb color = img.pixel(sr_l, sr_t);-
1897 switch (img.format()) {-
1898 case
never executed: case QImage::Format_ARGB32_Premultiplied:
 QImage::Format_ARGB32_Premultiplied:
never executed: case QImage::Format_ARGB32_Premultiplied:
0
1899 case
never executed: case QImage::Format_ARGB8565_Premultiplied:
 QImage::Format_ARGB8565_Premultiplied:
never executed: case QImage::Format_ARGB8565_Premultiplied:
0
1900 case
never executed: case QImage::Format_ARGB6666_Premultiplied:
 QImage::Format_ARGB6666_Premultiplied:
never executed: case QImage::Format_ARGB6666_Premultiplied:
0
1901 case
never executed: case QImage::Format_ARGB8555_Premultiplied:
 QImage::Format_ARGB8555_Premultiplied:
never executed: case QImage::Format_ARGB8555_Premultiplied:
0
1902 case
never executed: case QImage::Format_ARGB4444_Premultiplied:
 QImage::Format_ARGB4444_Premultiplied:
never executed: case QImage::Format_ARGB4444_Premultiplied:
0
1903 case
never executed: case QImage::Format_RGBA8888_Premultiplied:
 QImage::Format_RGBA8888_Premultiplied:
never executed: case QImage::Format_RGBA8888_Premultiplied:
0
1904 case
never executed: case QImage::Format_A2BGR30_Premultiplied:
 QImage::Format_A2BGR30_Premultiplied:
never executed: case QImage::Format_A2BGR30_Premultiplied:
0
1905 case
never executed: case QImage::Format_A2RGB30_Premultiplied:
 QImage::Format_A2RGB30_Premultiplied:
never executed: case QImage::Format_A2RGB30_Premultiplied:
0
1906-
1907 d->solid_color_filler.solid.color = multiplyAlpha256(QRgba64::fromArgb32(color), s->intOpacity);-
1908 break;
never executed: break;
0
1909 default
never executed: default:
:
never executed: default:
0
1910 d->solid_color_filler.solid.color = qPremultiply(combineAlpha256(QRgba64::fromArgb32(color), s->intOpacity));-
1911 break;
never executed: break;
0
1912 }-
1913-
1914 if (d->solid_color_filler.solid.color.isTransparent()
d->solid_color...sTransparent()Description
TRUEnever evaluated
FALSEnever evaluated
 && s->composition_mode == QPainter::CompositionMode_SourceOver
s->composition...ode_SourceOverDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1915 return;
never executed: return;
0
1916-
1917 d->solid_color_filler.clip = d->clip();-
1918 d->solid_color_filler.adjustSpanMethods();-
1919 fillRect(r, &d->solid_color_filler);-
1920-
1921 s->matrix = old;-
1922 return;
never executed: return;
0
1923 }-
1924-
1925 bool stretch_sr = r.width() != sr.width()
r.width() != sr.width()Description
TRUEnever evaluated
FALSEnever evaluated
 || r.height() != sr.height()
r.height() != sr.height()Description
TRUEnever evaluated
FALSEnever evaluated
;		0
1926-
1927 const QClipData *clip = d->clip();-
1928-
1929 if (s->matrix.type() > QTransform::TxTranslate
s->matrix.type...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
0
1930 && !stretch_sr
!stretch_srDescription
TRUEnever evaluated
FALSEnever evaluated
0
1931 && (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
 || clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1932 && s->intOpacity == 256
s->intOpacity == 256Description
TRUEnever evaluated
FALSEnever evaluated
0
1933 && (d->rasterBuffer->compositionMode == QPainter::CompositionMode_SourceOver
d->rasterBuffe...ode_SourceOverDescription
TRUEnever evaluated
FALSEnever evaluated
0
1934 || d->rasterBuffer->compositionMode == QPainter::CompositionMode_Source
d->rasterBuffe...ionMode_SourceDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1935 && d->rasterBuffer->format == img.format()
d->rasterBuffe...= img.format()Description
TRUEnever evaluated
FALSEnever evaluated
0
1936 && (d->rasterBuffer->format == QImage::Format_RGB16
d->rasterBuffe...::Format_RGB16Description
TRUEnever evaluated
FALSEnever evaluated
0
1937 || d->rasterBuffer->format == QImage::Format_RGB32
d->rasterBuffe...::Format_RGB32Description
TRUEnever evaluated
FALSEnever evaluated
0
1938 || (d->rasterBuffer->format == QImage::Format_ARGB32_Premultiplied
d->rasterBuffe..._PremultipliedDescription
TRUEnever evaluated
FALSEnever evaluated
0
1939 && d->rasterBuffer->compositionMode == QPainter::CompositionMode_Source
d->rasterBuffe...ionMode_SourceDescription
TRUEnever evaluated
FALSEnever evaluated
)))		0
1940 {-
1941 RotationType rotationType = qRotationType(s->matrix);-
1942-
1943 if (rotationType != NoRotation
rotationType != NoRotationDescription
TRUEnever evaluated
FALSEnever evaluated
 && qMemRotateFunctions[d->rasterBuffer->format][rotationType]
qMemRotateFunc...[rotationType]Description
TRUEnever evaluated
FALSEnever evaluated
 && img.rect().contains(sr.toAlignedRect())
img.rect().con...AlignedRect())Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1944 QRectF transformedTargetRect = s->matrix.mapRect(r);-
1945-
1946 if ((!(s->renderHints & QPainter::SmoothPixmapTransform)
!(s->renderHin...xmapTransform)Description
TRUEnever evaluated
FALSEnever evaluated
 && !(s->renderHints & QPainter::Antialiasing)
!(s->renderHin...:Antialiasing)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1947 || (isPixelAligned(transformedTargetRect)
isPixelAligned...medTargetRect)Description
TRUEnever evaluated
FALSEnever evaluated
 && isPixelAligned(sr)
isPixelAligned(sr)Description
TRUEnever evaluated
FALSEnever evaluated
))		0
1948 {-
1949 QRect clippedTransformedTargetRect = transformedTargetRect.toRect().intersected(clip ? clip->clipRect : d->deviceRect);-
1950 if (clippedTransformedTargetRect.isNull()
clippedTransfo...tRect.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1951 return;
never executed: return;
0
1952-
1953 QRectF clippedTargetRect = s->matrix.inverted().mapRect(QRectF(clippedTransformedTargetRect));-
1954-
1955 QRect clippedSourceRect-
1956 = QRectF(sr.x() + clippedTargetRect.x() - r.x(), sr.y() + clippedTargetRect.y() - r.y(),-
1957 clippedTargetRect.width(), clippedTargetRect.height()).toRect();-
1958-
1959 clippedSourceRect = clippedSourceRect.intersected(img.rect());-
1960-
1961 uint dbpl = d->rasterBuffer->bytesPerLine();-
1962 uint sbpl = img.bytesPerLine();-
1963-
1964 uchar *dst = d->rasterBuffer->buffer();-
1965 uint bpp = img.depth() >> 3;-
1966-
1967 const uchar *srcBase = img.bits() + clippedSourceRect.y() * sbpl + clippedSourceRect.x() * bpp;-
1968 uchar *dstBase = dst + clippedTransformedTargetRect.y() * dbpl + clippedTransformedTargetRect.x() * bpp;-
1969-
1970 uint cw = clippedSourceRect.width();-
1971 uint ch = clippedSourceRect.height();-
1972-
1973 qMemRotateFunctions[d->rasterBuffer->format][rotationType](srcBase, cw, ch, sbpl, dstBase, dbpl);-
1974-
1975 return;
never executed: return;
0
1976 }-
1977 }
never executed: end of block
0
1978 }
never executed: end of block
0
1979-
1980 if (s->matrix.type() > QTransform::TxTranslate
s->matrix.type...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
 || stretch_sr
stretch_srDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1981-
1982 QRectF targetBounds = s->matrix.mapRect(r);-
1983 bool exceedsPrecision = targetBounds.width() > 0xffff
targetBounds.width() > 0xffffDescription
TRUEnever evaluated
FALSEnever evaluated
0
1984 || targetBounds.height() > 0xffff
targetBounds.height() > 0xffffDescription
TRUEnever evaluated
FALSEnever evaluated
;		0
1985-
1986 if (!exceedsPrecision
!exceedsPrecisionDescription
TRUEnever evaluated
FALSEnever evaluated
 && d->canUseFastImageBlending(d->rasterBuffer->compositionMode, img)
d->canUseFastI...tionMode, img)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1987 if (s->matrix.type() > QTransform::TxScale
s->matrix.type...sform::TxScaleDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1988 SrcOverTransformFunc func = qTransformFunctions[d->rasterBuffer->format][img.format()];-
1989 if (func
funcDescription
TRUEnever evaluated
FALSEnever evaluated
 && (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
 || clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
)) {		0
1990 func(d->rasterBuffer->buffer(), d->rasterBuffer->bytesPerLine(), img.bits(),-
1991 img.bytesPerLine(), r, sr, !clip ? d->deviceRect : clip->clipRect,-
1992 s->matrix, s->intOpacity);-
1993 return;
never executed: return;
0
1994 }-
1995 }
never executed: end of block
 else {		0
1996-
1997 bool sourceRect2x = r.width() * 2 == sr.width()
r.width() * 2 == sr.width()Description
TRUEnever evaluated
FALSEnever evaluated
 && r.height() * 2 == sr.height()
r.height() * 2 == sr.height()Description
TRUEnever evaluated
FALSEnever evaluated
;		0
1998 bool scale2x = (
(s->matrix.m11() == qreal(2))Description
TRUEnever evaluated
FALSEnever evaluated
s->matrix.m11() == qreal(2))
(s->matrix.m11() == qreal(2))Description
TRUEnever evaluated
FALSEnever evaluated
 && (
(s->matrix.m22() == qreal(2))Description
TRUEnever evaluated
FALSEnever evaluated
s->matrix.m22() == qreal(2))
(s->matrix.m22() == qreal(2))Description
TRUEnever evaluated
FALSEnever evaluated
;		0
1999 if (s->matrix.type() == QTransform::TxScale
s->matrix.type...sform::TxScaleDescription
TRUEnever evaluated
FALSEnever evaluated
 && sourceRect2x
sourceRect2xDescription
TRUEnever evaluated
FALSEnever evaluated
 && scale2x
scale2xDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2000 SrcOverBlendFunc func = qBlendFunctions[d->rasterBuffer->format][img.format()];-
2001 if (func
funcDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2002 QPointF pt(r.x() * 2 + s->matrix.dx(), r.y() * 2 + s->matrix.dy());-
2003 if (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2004 d->drawImage(pt, img, func, d->deviceRect, s->intOpacity, sr.toRect());-
2005 return;
never executed: return;
0
2006 } else if (clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2007 d->drawImage(pt, img, func, clip->clipRect, s->intOpacity, sr.toRect());-
2008 return;
never executed: return;
0
2009 }-
2010 }
never executed: end of block
0
2011 }
never executed: end of block
0
2012 SrcOverScaleFunc func = qScaleFunctions[d->rasterBuffer->format][img.format()];-
2013 if (func
funcDescription
TRUEnever evaluated
FALSEnever evaluated
 && (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
 || clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
)) {		0
2014 func(d->rasterBuffer->buffer(), d->rasterBuffer->bytesPerLine(),-
2015 img.bits(), img.bytesPerLine(), img.height(),-
2016 qt_mapRect_non_normalizing(r, s->matrix), sr,-
2017 !clip ? d->deviceRect : clip->clipRect,-
2018 s->intOpacity);-
2019 return;
never executed: return;
0
2020 }-
2021 }
never executed: end of block
0
2022 }-
2023-
2024 QTransform copy = s->matrix;-
2025 copy.translate(r.x(), r.y());-
2026 if (stretch_sr
stretch_srDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2027 copy.scale(r.width() / sr.width(), r.height() / sr.height());
never executed: copy.scale(r.width() / sr.width(), r.height() / sr.height());
0
2028 copy.translate(-sr.x(), -sr.y());-
2029-
2030 d->image_filler_xform.clip = clip;-
2031 d->image_filler_xform.initTexture(&img, s->intOpacity, QTextureData::Plain, toAlignedRect_positive(sr));-
2032 if (!d->image_filler_xform.blend
!d->image_filler_xform.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2033 return;
never executed: return;
0
2034 d->image_filler_xform.setupMatrix(copy, s->flags.bilinear);-
2035-
2036 if (!s->flags.antialiased
!s->flags.antialiasedDescription
TRUEnever evaluated
FALSEnever evaluated
 && s->matrix.type() == QTransform::TxScale
s->matrix.type...sform::TxScaleDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2037 QRectF rr = s->matrix.mapRect(r);-
2038-
2039 const int x1 = qRound(rr.x());-
2040 const int y1 = qRound(rr.y());-
2041 const int x2 = qRound(rr.right());-
2042 const int y2 = qRound(rr.bottom());-
2043-
2044 fillRect_normalized(QRect(x1, y1, x2-x1, y2-y1), &d->image_filler_xform, d);-
2045 return;
never executed: return;
0
2046 }-
2047-
2048-
2049 ensureRasterState();-
2050 if (s->flags.tx_noshear
s->flags.tx_noshearDescription
TRUEnever evaluated
FALSEnever evaluated
 || s->matrix.type() == QTransform::TxScale
s->matrix.type...sform::TxScaleDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2051 d->initializeRasterizer(&d->image_filler_xform);-
2052 d->rasterizer->setAntialiased(s->flags.antialiased);-
2053 d->rasterizer->setLegacyRoundingEnabled(s->flags.legacy_rounding);-
2054-
2055 const QPointF offs = s->flags.legacy_rounding
s->flags.legacy_roundingDescription
TRUEnever evaluated
FALSEnever evaluated
 ? QPointF(aliasedCoordinateDelta, aliasedCoordinateDelta) : QPointF();		0
2056-
2057 const QRectF &rect = r.normalized();-
2058 const QPointF a = s->matrix.map((rect.topLeft() + rect.bottomLeft()) * 0.5f) - offs;-
2059 const QPointF b = s->matrix.map((rect.topRight() + rect.bottomRight()) * 0.5f) - offs;-
2060-
2061 if (s->flags.tx_noshear
s->flags.tx_noshearDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2062 d->rasterizer->rasterizeLine(a, b, rect.height() / rect.width());
never executed: d->rasterizer->rasterizeLine(a, b, rect.height() / rect.width());
0
2063 else-
2064 d->rasterizer->rasterizeLine(a, b, qAbs((s->matrix.m22() * rect.height()) / (s->matrix.m11() * rect.width())));
never executed: d->rasterizer->rasterizeLine(a, b, qAbs((s->matrix.m22() * rect.height()) / (s->matrix.m11() * rect.width())));
0
2065 return;
never executed: return;
0
2066 }-
2067-
2068 const qreal offs = s->flags.legacy_rounding
s->flags.legacy_roundingDescription
TRUEnever evaluated
FALSEnever evaluated
 ? aliasedCoordinateDelta : qreal(0);		0
2069 QPainterPath path;-
2070 path.addRect(r);-
2071 QTransform m = s->matrix;-
2072 s->matrix = QTransform(m.m11(), m.m12(), m.m13(),-
2073 m.m21(), m.m22(), m.m23(),-
2074 m.m31() - offs, m.m32() - offs, m.m33());-
2075 fillPath(path, &d->image_filler_xform);-
2076 s->matrix = m;-
2077 }
never executed: end of block
 else {		0
2078 if (d->canUseFastImageBlending(d->rasterBuffer->compositionMode, img)
d->canUseFastI...tionMode, img)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2079 SrcOverBlendFunc func = qBlendFunctions[d->rasterBuffer->format][img.format()];-
2080 if (func
funcDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2081 QPointF pt(r.x() + s->matrix.dx(), r.y() + s->matrix.dy());-
2082 if (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2083 d->drawImage(pt, img, func, d->deviceRect, s->intOpacity, sr.toRect());-
2084 return;
never executed: return;
0
2085 } else if (clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2086 d->drawImage(pt, img, func, clip->clipRect, s->intOpacity, sr.toRect());-
2087 return;
never executed: return;
0
2088 }-
2089 }
never executed: end of block
0
2090 }
never executed: end of block
0
2091-
2092 d->image_filler.clip = clip;-
2093 d->image_filler.initTexture(&img, s->intOpacity, QTextureData::Plain, toAlignedRect_positive(sr));-
2094 if (!d->image_filler.blend
!d->image_filler.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2095 return;
never executed: return;
0
2096 d->image_filler.dx = -(r.x() + s->matrix.dx()) + sr.x();-
2097 d->image_filler.dy = -(r.y() + s->matrix.dy()) + sr.y();-
2098-
2099 QRectF rr = r;-
2100 rr.translate(s->matrix.dx(), s->matrix.dy());-
2101-
2102 const int x1 = qRound(rr.x());-
2103 const int y1 = qRound(rr.y());-
2104 const int x2 = qRound(rr.right());-
2105 const int y2 = qRound(rr.bottom());-
2106-
2107 fillRect_normalized(QRect(x1, y1, x2-x1, y2-y1), &d->image_filler, d);-
2108 }
never executed: end of block
0
2109}-
2110-
2111-
2112-
2113-
2114void QRasterPaintEngine::drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, const QPointF &sr)-
2115{-
2116-
2117-
2118-
2119 QRasterPaintEnginePrivate * const d = d_func();-
2120 QRasterPaintEngineState *s = state();-
2121 ((!(s)) ? qt_assert("s",__FILE__,2448) : qt_noop());-
2122-
2123 QImage image;-
2124-
2125 QPlatformPixmap *pd = pixmap.handle();-
2126 if (pd->classId() == QPlatformPixmap::RasterClass
pd->classId() ...p::RasterClassDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2127 image = static_cast<QRasterPlatformPixmap *>(pd)->image;-
2128 }
never executed: end of block
 else {		0
2129 image = pixmap.toImage();-
2130 }
never executed: end of block
0
2131-
2132 if (image.depth() == 1
image.depth() == 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2133 image = d->rasterBuffer->colorizeBitmap(image, s->pen.color());
never executed: image = d->rasterBuffer->colorizeBitmap(image, s->pen.color());
0
2134-
2135 if (s->matrix.type() > QTransform::TxTranslate
s->matrix.type...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2136 QTransform copy = s->matrix;-
2137 copy.translate(r.x(), r.y());-
2138 copy.translate(-sr.x(), -sr.y());-
2139 d->image_filler_xform.clip = d->clip();-
2140 d->image_filler_xform.initTexture(&image, s->intOpacity, QTextureData::Tiled);-
2141 if (!d->image_filler_xform.blend
!d->image_filler_xform.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2142 return;
never executed: return;
0
2143 d->image_filler_xform.setupMatrix(copy, s->flags.bilinear);-
2144-
2145-
2146 ensureRasterState();-
2147 if (s->flags.tx_noshear
s->flags.tx_noshearDescription
TRUEnever evaluated
FALSEnever evaluated
 || s->matrix.type() == QTransform::TxScale
s->matrix.type...sform::TxScaleDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2148 d->initializeRasterizer(&d->image_filler_xform);-
2149 d->rasterizer->setAntialiased(s->flags.antialiased);-
2150 d->rasterizer->setLegacyRoundingEnabled(s->flags.legacy_rounding);-
2151-
2152 const QRectF &rect = r.normalized();-
2153 const QPointF a = s->matrix.map((rect.topLeft() + rect.bottomLeft()) * 0.5f);-
2154 const QPointF b = s->matrix.map((rect.topRight() + rect.bottomRight()) * 0.5f);-
2155 if (s->flags.tx_noshear
s->flags.tx_noshearDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2156 d->rasterizer->rasterizeLine(a, b, rect.height() / rect.width());
never executed: d->rasterizer->rasterizeLine(a, b, rect.height() / rect.width());
0
2157 else-
2158 d->rasterizer->rasterizeLine(a, b, qAbs((s->matrix.m22() * rect.height()) / (s->matrix.m11() * rect.width())));
never executed: d->rasterizer->rasterizeLine(a, b, qAbs((s->matrix.m22() * rect.height()) / (s->matrix.m11() * rect.width())));
0
2159 return;
never executed: return;
0
2160 }-
2161-
2162 QPainterPath path;-
2163 path.addRect(r);-
2164 fillPath(path, &d->image_filler_xform);-
2165 }
never executed: end of block
 else {		0
2166 d->image_filler.clip = d->clip();-
2167-
2168 d->image_filler.initTexture(&image, s->intOpacity, QTextureData::Tiled);-
2169 if (!d->image_filler.blend
!d->image_filler.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2170 return;
never executed: return;
0
2171 d->image_filler.dx = -(r.x() + s->matrix.dx()) + sr.x();-
2172 d->image_filler.dy = -(r.y() + s->matrix.dy()) + sr.y();-
2173-
2174 QRectF rr = r;-
2175 rr.translate(s->matrix.dx(), s->matrix.dy());-
2176 fillRect_normalized(rr.toRect().normalized(), &d->image_filler, d);-
2177 }
never executed: end of block
0
2178}-
2179-
2180-
2181-
2182static inline bool monoVal(const uchar* s, int x)-
2183{-
2184 return
never executed: return (s[x>>3] << (x&7)) & 0x80;
 (s[x>>3] << (x&7)) & 0x80;
never executed: return (s[x>>3] << (x&7)) & 0x80;
0
2185}-
2186-
2187-
2188-
2189-
2190QRasterBuffer *QRasterPaintEngine::rasterBuffer()-
2191{-
2192 QRasterPaintEnginePrivate * const d = d_func();-
2193 return
never executed: return d->rasterBuffer.data();
 d->rasterBuffer.data();
never executed: return d->rasterBuffer.data();
0
2194}-
2195-
2196-
2197-
2198-
2199void QRasterPaintEngine::alphaPenBlt(const void* src, int bpl, int depth, int rx,int ry,int w,int h)-
2200{-
2201 QRasterPaintEnginePrivate * const d = d_func();-
2202 QRasterPaintEngineState *s = state();-
2203-
2204 if (!s->penData.blend
!s->penData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2205 return;
never executed: return;
0
2206-
2207 QRasterBuffer *rb = d->rasterBuffer.data();-
2208-
2209 const QRect rect(rx, ry, w, h);-
2210 const QClipData *clip = d->clip();-
2211 bool unclipped = false;-
2212 if (clip
clipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2213-
2214 const bool intersects = qMax(clip->xmin, rect.left()) <= qMin(clip->xmax - 1, rect.right())
qMax(clip->xmi... rect.right())Description
TRUEnever evaluated
FALSEnever evaluated
0
2215 && qMax(clip->ymin, rect.top()) <= qMin(clip->ymax - 1, rect.bottom())
qMax(clip->ymi...rect.bottom())Description
TRUEnever evaluated
FALSEnever evaluated
;		0
2216-
2217 if (clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2218 unclipped = rx > clip->xmin
rx > clip->xminDescription
TRUEnever evaluated
FALSEnever evaluated
0
2219 && rx + w < clip->xmax
rx + w < clip->xmaxDescription
TRUEnever evaluated
FALSEnever evaluated
0
2220 && ry > clip->ymin
ry > clip->yminDescription
TRUEnever evaluated
FALSEnever evaluated
0
2221 && ry + h < clip->ymax
ry + h < clip->ymaxDescription
TRUEnever evaluated
FALSEnever evaluated
;		0
2222 }
never executed: end of block
0
2223-
2224 if (!intersects
!intersectsDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2225 return;
never executed: return;
0
2226 }
never executed: end of block
 else {		0
2227-
2228 const bool intersects = qMax(0, rect.left()) <= qMin(rb->width() - 1, rect.right())
qMax(0, rect.l... rect.right())Description
TRUEnever evaluated
FALSEnever evaluated
0
2229 && qMax(0, rect.top()) <= qMin(rb->height() - 1, rect.bottom())
qMax(0, rect.t...rect.bottom())Description
TRUEnever evaluated
FALSEnever evaluated
;		0
2230 if (!intersects
!intersectsDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2231 return;
never executed: return;
0
2232-
2233-
2234 const bool contains = rect.left() >= 0
rect.left() >= 0Description
TRUEnever evaluated
FALSEnever evaluated
 && rect.right() < rb->width()
rect.right() < rb->width()Description
TRUEnever evaluated
FALSEnever evaluated
0
2235 && rect.top() >= 0
rect.top() >= 0Description
TRUEnever evaluated
FALSEnever evaluated
 && rect.bottom() < rb->height()
rect.bottom() < rb->height()Description
TRUEnever evaluated
FALSEnever evaluated
;		0
2236-
2237 unclipped = contains
containsDescription
TRUEnever evaluated
FALSEnever evaluated
 && d->isUnclipped_normalized(rect)
d->isUnclipped...rmalized(rect)Description
TRUEnever evaluated
FALSEnever evaluated
;		0
2238 }
never executed: end of block
0
2239-
2240 ProcessSpans blend = unclipped
unclippedDescription
TRUEnever evaluated
FALSEnever evaluated
 ? s->penData.unclipped_blend : s->penData.blend;		0
2241 const uchar * scanline = static_cast<const uchar *>(src);-
2242-
2243 if (s->flags.fast_text
s->flags.fast_textDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2244 if (unclipped
unclippedDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2245 if (depth == 1
depth == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2246 if (s->penData.bitmapBlit
s->penData.bitmapBlitDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2247 s->penData.bitmapBlit(rb, rx, ry, s->penData.solid.color,-
2248 scanline, w, h, bpl);-
2249 return;
never executed: return;
0
2250 }-
2251 }
never executed: end of block
 else if (depth == 8
depth == 8Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2252 if (s->penData.alphamapBlit
s->penData.alphamapBlitDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2253 s->penData.alphamapBlit(rb, rx, ry, s->penData.solid.color,-
2254 scanline, w, h, bpl, 0);-
2255 return;
never executed: return;
0
2256 }-
2257 }
never executed: end of block
 else if (depth == 32
depth == 32Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2258-
2259 if (s->penData.alphaRGBBlit
s->penData.alphaRGBBlitDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2260 s->penData.alphaRGBBlit(rb, rx, ry, s->penData.solid.color,-
2261 (const uint *) scanline, w, h, bpl / 4, 0);-
2262 return;
never executed: return;
0
2263 }-
2264 }
never executed: end of block
0
2265 }
never executed: end of block
 else if (d->deviceDepth == 32
d->deviceDepth == 32Description
TRUEnever evaluated
FALSEnever evaluated
 && ((depth == 8
depth == 8Description
TRUEnever evaluated
FALSEnever evaluated
 && s->penData.alphamapBlit
s->penData.alphamapBlitDescription
TRUEnever evaluated
FALSEnever evaluated
) || (depth == 32
depth == 32Description
TRUEnever evaluated
FALSEnever evaluated
 && s->penData.alphaRGBBlit
s->penData.alphaRGBBlitDescription
TRUEnever evaluated
FALSEnever evaluated
))) {		0
2266-
2267 if (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2268 int nx = qMax(0, rx);-
2269 int ny = qMax(0, ry);-
2270-
2271-
2272 int xdiff = nx - rx;-
2273 int ydiff = ny - ry;-
2274 scanline += ydiff * bpl;-
2275 scanline += xdiff * (depth == 32 ? 4 : 1);-
2276-
2277 w -= xdiff;-
2278 h -= ydiff;-
2279-
2280 if (nx + w > d->rasterBuffer->width()
nx + w > d->ra...uffer->width()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2281 w = d->rasterBuffer->width() - nx;
never executed: w = d->rasterBuffer->width() - nx;
0
2282 if (ny + h > d->rasterBuffer->height()
ny + h > d->ra...ffer->height()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2283 h = d->rasterBuffer->height() - ny;
never executed: h = d->rasterBuffer->height() - ny;
0
2284-
2285 rx = nx;-
2286 ry = ny;-
2287 }
never executed: end of block
0
2288 if (depth == 8
depth == 8Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2289 s->penData.alphamapBlit(rb, rx, ry, s->penData.solid.color,
never executed: s->penData.alphamapBlit(rb, rx, ry, s->penData.solid.color, scanline, w, h, bpl, clip);
0
2290 scanline, w, h, bpl, clip);
never executed: s->penData.alphamapBlit(rb, rx, ry, s->penData.solid.color, scanline, w, h, bpl, clip);
0
2291 else if (depth == 32
depth == 32Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2292 s->penData.alphaRGBBlit(rb, rx, ry, s->penData.solid.color,
never executed: s->penData.alphaRGBBlit(rb, rx, ry, s->penData.solid.color, (const uint *) scanline, w, h, bpl / 4, clip);
0
2293 (const uint *) scanline, w, h, bpl / 4, clip);
never executed: s->penData.alphaRGBBlit(rb, rx, ry, s->penData.solid.color, (const uint *) scanline, w, h, bpl / 4, clip);
0
2294 return;
never executed: return;
0
2295 }-
2296 }
never executed: end of block
0
2297-
2298 int x0 = 0;-
2299 if (rx < 0
rx < 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2300 x0 = -rx;-
2301 w -= x0;-
2302 }
never executed: end of block
0
2303-
2304 int y0 = 0;-
2305 if (ry < 0
ry < 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2306 y0 = -ry;-
2307 scanline += bpl * y0;-
2308 h -= y0;-
2309 }
never executed: end of block
0
2310-
2311 w = qMin(w, rb->width() - qMax(0, rx));-
2312 h = qMin(h, rb->height() - qMax(0, ry));-
2313-
2314 if (w <= 0
w <= 0Description
TRUEnever evaluated
FALSEnever evaluated
 || h <= 0
h <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2315 return;
never executed: return;
0
2316-
2317 const int NSPANS = 256;-
2318 QSpan spans[NSPANS];-
2319 int current = 0;-
2320-
2321 const int x1 = x0 + w;-
2322 const int y1 = y0 + h;-
2323-
2324 if (depth == 1
depth == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2325 for (int y = y0; y < y1
y < y1Description
TRUEnever evaluated
FALSEnever evaluated
; ++y) {		0
2326 for (int x = x0; x < x1
x < x1Description
TRUEnever evaluated
FALSEnever evaluated
; ) {		0
2327 if (!monoVal(scanline, x)
!monoVal(scanline, x)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2328 ++x;-
2329 continue;
never executed: continue;
0
2330 }-
2331-
2332 if (current == NSPANS
current == NSPANSDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2333 blend(current, spans, &s->penData);-
2334 current = 0;-
2335 }
never executed: end of block
0
2336 spans[current].x = x + rx;-
2337 spans[current].y = y + ry;-
2338 spans[current].coverage = 255;-
2339 int len = 1;-
2340 ++x;-
2341-
2342 while (x < x1
x < x1Description
TRUEnever evaluated
FALSEnever evaluated
 && monoVal(scanline, x)
monoVal(scanline, x)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2343 ++x;-
2344 ++len;-
2345 }
never executed: end of block
0
2346 spans[current].len = len;-
2347 ++current;-
2348 }
never executed: end of block
0
2349 scanline += bpl;-
2350 }
never executed: end of block
0
2351 }
never executed: end of block
 else if (depth == 8
depth == 8Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2352 for (int y = y0; y < y1
y < y1Description
TRUEnever evaluated
FALSEnever evaluated
; ++y) {		0
2353 for (int x = x0; x < x1
x < x1Description
TRUEnever evaluated
FALSEnever evaluated
; ) {		0
2354-
2355 if (scanline[x] == 0
scanline[x] == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2356 ++x;-
2357 continue;
never executed: continue;
0
2358 }-
2359-
2360 if (current == NSPANS
current == NSPANSDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2361 blend(current, spans, &s->penData);-
2362 current = 0;-
2363 }
never executed: end of block
0
2364 int coverage = scanline[x];-
2365 spans[current].x = x + rx;-
2366 spans[current].y = y + ry;-
2367 spans[current].coverage = coverage;-
2368 int len = 1;-
2369 ++x;-
2370-
2371-
2372 while (x < x1
x < x1Description
TRUEnever evaluated
FALSEnever evaluated
 && scanline[x] == coverage
scanline[x] == coverageDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2373 ++x;-
2374 ++len;-
2375 }
never executed: end of block
0
2376 spans[current].len = len;-
2377 ++current;-
2378 }
never executed: end of block
0
2379 scanline += bpl;-
2380 }
never executed: end of block
0
2381 }
never executed: end of block
 else {		0
2382 const uint *sl = (const uint *) scanline;-
2383 for (int y = y0; y < y1
y < y1Description
TRUEnever evaluated
FALSEnever evaluated
; ++y) {		0
2384 for (int x = x0; x < x1
x < x1Description
TRUEnever evaluated
FALSEnever evaluated
; ) {		0
2385-
2386 if ((
(sl[x] & 0x00ffffff) == 0Description
TRUEnever evaluated
FALSEnever evaluated
sl[x] & 0x00ffffff) == 0
(sl[x] & 0x00ffffff) == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2387 ++x;-
2388 continue;
never executed: continue;
0
2389 }-
2390-
2391 if (current == NSPANS
current == NSPANSDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2392 blend(current, spans, &s->penData);-
2393 current = 0;-
2394 }
never executed: end of block
0
2395 uint rgbCoverage = sl[x];-
2396 int coverage = qGreen(rgbCoverage);-
2397 spans[current].x = x + rx;-
2398 spans[current].y = y + ry;-
2399 spans[current].coverage = coverage;-
2400 int len = 1;-
2401 ++x;-
2402-
2403-
2404 while (x < x1
x < x1Description
TRUEnever evaluated
FALSEnever evaluated
 && sl[x] == rgbCoverage
sl[x] == rgbCoverageDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2405 ++x;-
2406 ++len;-
2407 }
never executed: end of block
0
2408 spans[current].len = len;-
2409 ++current;-
2410 }
never executed: end of block
0
2411 sl += bpl / sizeof(uint);-
2412 }
never executed: end of block
0
2413 }
never executed: end of block
0
2414-
2415-
2416-
2417 if (current != 0
current != 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2418 blend(current, spans, &s->penData);
never executed: blend(current, spans, &s->penData);
0
2419}
never executed: end of block
0
2420-
2421-
2422-
2423-
2424bool QRasterPaintEngine::drawCachedGlyphs(int numGlyphs, const glyph_t *glyphs,-
2425 const QFixedPoint *positions, QFontEngine *fontEngine)-
2426{-
2427 QRasterPaintEnginePrivate * const d = d_func();-
2428 QRasterPaintEngineState *s = state();-
2429-
2430 if (fontEngine->hasInternalCaching()
fontEngine->ha...ernalCaching()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2431 QFontEngine::GlyphFormat neededFormat =-
2432 painter()->device()->devType() == QInternal::Widget
painter()->dev...ternal::WidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
2433 ? QFontEngine::Format_None-
2434 : QFontEngine::Format_A8;-
2435-
2436 if (d_func()->mono_surface
d_func()->mono_surfaceDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2437 neededFormat = QFontEngine::Format_Mono;
never executed: neededFormat = QFontEngine::Format_Mono;
0
2438-
2439 for (int i = 0; i < numGlyphs
i < numGlyphsDescription
TRUEnever evaluated
FALSEnever evaluated
; i++) {		0
2440 QFixed spp = fontEngine->subPixelPositionForX(positions[i].x);-
2441-
2442 QPoint offset;-
2443 const QImage *alphaMap = fontEngine->lockedAlphaMapForGlyph(glyphs[i], spp, neededFormat, s->matrix,-
2444 &offset);-
2445 if (alphaMap == 0
alphaMap == 0Description
TRUEnever evaluated
FALSEnever evaluated
 || alphaMap->isNull()
alphaMap->isNull()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2446 continue;
never executed: continue;
0
2447-
2448 alphaPenBlt(alphaMap->constBits(), alphaMap->bytesPerLine(), alphaMap->depth(),-
2449 qFloor(positions[i].x) + offset.x(),-
2450 qRound(positions[i].y) + offset.y(),-
2451 alphaMap->width(), alphaMap->height());-
2452-
2453 fontEngine->unlockAlphaMapForGlyph();-
2454 }
never executed: end of block
0
2455-
2456 }
never executed: end of block
 else {		0
2457 QFontEngine::GlyphFormat glyphFormat = fontEngine->glyphFormat != QFontEngine::Format_None
fontEngine->gl...e::Format_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
 ? fontEngine->glyphFormat : d->glyphCacheFormat;		0
2458-
2459 QImageTextureGlyphCache *cache =-
2460 static_cast<QImageTextureGlyphCache *>(fontEngine->glyphCache(0, glyphFormat, s->matrix));-
2461 if (!cache
!cacheDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2462 cache = new QImageTextureGlyphCache(glyphFormat, s->matrix);-
2463 fontEngine->setGlyphCache(0, cache);-
2464 }
never executed: end of block
0
2465-
2466 cache->populate(fontEngine, numGlyphs, glyphs, positions);-
2467 cache->fillInPendingGlyphs();-
2468-
2469 const QImage &image = cache->image();-
2470 int bpl = image.bytesPerLine();-
2471-
2472 int depth = image.depth();-
2473 int rightShift = 0;-
2474 int leftShift = 0;-
2475 if (depth == 32
depth == 32Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2476 leftShift = 2;
never executed: leftShift = 2;
0
2477 else if (depth == 1
depth == 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2478 rightShift = 3;
never executed: rightShift = 3;
0
2479-
2480 int margin = fontEngine->glyphMargin(glyphFormat);-
2481 const uchar *bits = image.bits();-
2482 for (int i=0; i<numGlyphs
i<numGlyphsDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
2483-
2484 QFixed subPixelPosition = fontEngine->subPixelPositionForX(positions[i].x);-
2485 QTextureGlyphCache::GlyphAndSubPixelPosition glyph(glyphs[i], subPixelPosition);-
2486 const QTextureGlyphCache::Coord &c = cache->coords[glyph];-
2487 if (c.isNull()
c.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2488 continue;
never executed: continue;
0
2489-
2490 int x = qFloor(positions[i].x) + c.baseLineX - margin;-
2491 int y = qRound(positions[i].y) - c.baseLineY - margin;-
2492 const uchar *glyphBits = bits + ((c.x << leftShift) >> rightShift) + c.y * bpl;-
2493-
2494 if (glyphFormat == QFontEngine::Format_ARGB
glyphFormat ==...e::Format_ARGBDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2495-
2496-
2497-
2498 QTransform originalTransform = s->matrix;-
2499 s->matrix = QTransform();-
2500 drawImage(QPoint(x, y), QImage(glyphBits, c.w, c.h, bpl, image.format()));-
2501 s->matrix = originalTransform;-
2502 }
never executed: end of block
 else {		0
2503 alphaPenBlt(glyphBits, bpl, depth, x, y, c.w, c.h);-
2504 }
never executed: end of block
0
2505 }-
2506 }
never executed: end of block
0
2507 return
never executed: return true;
 true;
never executed: return true;
0
2508}-
2509-
2510-
2511-
2512-
2513-
2514-
2515bool QRasterPaintEnginePrivate::isUnclipped_normalized(const QRect &r) const-
2516{-
2517 const QClipData *cl = clip();-
2518 if (!cl
!clDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2519-
2520 const QRect &r1 = deviceRect;-
2521 return
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
 (r.left() >= r1.left() && r.right() <= r1.right()
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
0
2522 && r.top() >= r1.top() && r.bottom() <= r1.bottom());
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
0
2523 }-
2524-
2525-
2526 if (cl->hasRectClip
cl->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2527-
2528 if (cl->clipRect == deviceRect
cl->clipRect == deviceRectDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2529 return
never executed: return true;
 true;
never executed: return true;
0
2530-
2531-
2532 const QRect &r1 = cl->clipRect;-
2533 return
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
 (r.left() >= r1.left() && r.right() <= r1.right()
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
0
2534 && r.top() >= r1.top() && r.bottom() <= r1.bottom());
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
0
2535 } else {-
2536 return
never executed: return qt_region_strictContains(cl->clipRegion, r);
 qt_region_strictContains(cl->clipRegion, r);
never executed: return qt_region_strictContains(cl->clipRegion, r);
0
2537 }-
2538}-
2539-
2540bool QRasterPaintEnginePrivate::isUnclipped(const QRect &rect,-
2541 int penWidth) const-
2542{-
2543 const QRasterPaintEngine * const q = q_func();-
2544 const QRasterPaintEngineState *s = q->state();-
2545 const QClipData *cl = clip();-
2546 if (!cl
!clDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2547 QRect r = rect.normalized();-
2548-
2549 const QRect &r1 = deviceRect;-
2550 return
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
 (r.left() >= r1.left() && r.right() <= r1.right()
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
0
2551 && r.top() >= r1.top() && r.bottom() <= r1.bottom());
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
0
2552 }-
2553-
2554-
2555-
2556 if (cl->hasRectClip
cl->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
 && cl->clipRect == deviceRect
cl->clipRect == deviceRectDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2557 return
never executed: return true;
 true;
never executed: return true;
0
2558-
2559 if (s->flags.antialiased
s->flags.antialiasedDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2560 ++
never executed: ++penWidth;
penWidth;
never executed: ++penWidth;
0
2561-
2562 QRect r = rect.normalized();-
2563 if (penWidth > 0
penWidth > 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2564 r.setX(r.x() - penWidth);-
2565 r.setY(r.y() - penWidth);-
2566 r.setWidth(r.width() + 2 * penWidth);-
2567 r.setHeight(r.height() + 2 * penWidth);-
2568 }
never executed: end of block
0
2569-
2570 if (cl->hasRectClip
cl->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2571-
2572 const QRect &r1 = cl->clipRect;-
2573 return
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
 (r.left() >= r1.left() && r.right() <= r1.right()
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
0
2574 && r.top() >= r1.top() && r.bottom() <= r1.bottom());
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
0
2575 } else {-
2576 return
never executed: return qt_region_strictContains(cl->clipRegion, r);
 qt_region_strictContains(cl->clipRegion, r);
never executed: return qt_region_strictContains(cl->clipRegion, r);
0
2577 }-
2578}-
2579-
2580inline bool QRasterPaintEnginePrivate::isUnclipped(const QRectF &rect,-
2581 int penWidth) const-
2582{-
2583 return
never executed: return isUnclipped(rect.normalized().toAlignedRect(), penWidth);
 isUnclipped(rect.normalized().toAlignedRect(), penWidth);
never executed: return isUnclipped(rect.normalized().toAlignedRect(), penWidth);
0
2584}-
2585-
2586inline ProcessSpans-
2587QRasterPaintEnginePrivate::getBrushFunc(const QRect &rect,-
2588 const QSpanData *data) const-
2589{-
2590 return
never executed: return isUnclipped(rect, 0) ? data->unclipped_blend : data->blend;
 isUnclipped(rect, 0) ? data->unclipped_blend : data->blend;
never executed: return isUnclipped(rect, 0) ? data->unclipped_blend : data->blend;
0
2591}-
2592-
2593inline ProcessSpans-
2594QRasterPaintEnginePrivate::getBrushFunc(const QRectF &rect,-
2595 const QSpanData *data) const-
2596{-
2597 return
never executed: return isUnclipped(rect, 0) ? data->unclipped_blend : data->blend;
 isUnclipped(rect, 0) ? data->unclipped_blend : data->blend;
never executed: return isUnclipped(rect, 0) ? data->unclipped_blend : data->blend;
0
2598}-
2599-
2600inline ProcessSpans-
2601QRasterPaintEnginePrivate::getPenFunc(const QRectF &rect,-
2602 const QSpanData *data) const-
2603{-
2604 const QRasterPaintEngine * const q = q_func();-
2605 const QRasterPaintEngineState *s = q->state();-
2606-
2607 if (!s->flags.fast_pen
!s->flags.fast_penDescription
TRUEnever evaluated
FALSEnever evaluated
 && s->matrix.type() > QTransform::TxTranslate
s->matrix.type...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2608 return
never executed: return data->blend;
 data->blend;
never executed: return data->blend;
0
2609 const int penWidth = s->flags.fast_pen
s->flags.fast_penDescription
TRUEnever evaluated
FALSEnever evaluated
 ? 1 : qCeil(s->lastPen.widthF());		0
2610 return
never executed: return isUnclipped(rect, penWidth) ? data->unclipped_blend : data->blend;
 isUnclipped(rect, penWidth) ? data->unclipped_blend : data->blend;
never executed: return isUnclipped(rect, penWidth) ? data->unclipped_blend : data->blend;
0
2611}-
2612-
2613static QPair<int, int> visibleGlyphRange(const QRectF &clip, QFontEngine *fontEngine,-
2614 glyph_t *glyphs, QFixedPoint *positions, int numGlyphs)-
2615{-
2616 QFixed clipLeft = QFixed::fromReal(clip.left());-
2617 QFixed clipRight = QFixed::fromReal(clip.right());-
2618 QFixed clipTop = QFixed::fromReal(clip.top());-
2619 QFixed clipBottom = QFixed::fromReal(clip.bottom());-
2620-
2621 int first = 0;-
2622 while (first < numGlyphs
first < numGlyphsDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2623 glyph_metrics_t metrics = fontEngine->boundingBox(glyphs[first]);-
2624 QFixed left = metrics.x + positions[first].x;-
2625 QFixed top = metrics.y + positions[first].y;-
2626 QFixed right = left + metrics.width;-
2627 QFixed bottom = top + metrics.height;-
2628 if (left < clipRight
left < clipRightDescription
TRUEnever evaluated
FALSEnever evaluated
 && right > clipLeft
right > clipLeftDescription
TRUEnever evaluated
FALSEnever evaluated
 && top < clipBottom
top < clipBottomDescription
TRUEnever evaluated
FALSEnever evaluated
 && bottom > clipTop
bottom > clipTopDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2629 break;
never executed: break;
0
2630 ++first;-
2631 }
never executed: end of block
0
2632 int last = numGlyphs - 1;-
2633 while (last > first
last > firstDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2634 glyph_metrics_t metrics = fontEngine->boundingBox(glyphs[last]);-
2635 QFixed left = metrics.x + positions[last].x;-
2636 QFixed top = metrics.y + positions[last].y;-
2637 QFixed right = left + metrics.width;-
2638 QFixed bottom = top + metrics.height;-
2639 if (left < clipRight
left < clipRightDescription
TRUEnever evaluated
FALSEnever evaluated
 && right > clipLeft
right > clipLeftDescription
TRUEnever evaluated
FALSEnever evaluated
 && top < clipBottom
top < clipBottomDescription
TRUEnever evaluated
FALSEnever evaluated
 && bottom > clipTop
bottom > clipTopDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2640 break;
never executed: break;
0
2641 --last;-
2642 }
never executed: end of block
0
2643 return
never executed: return QPair<int, int>(first, last + 1);
 QPair<int, int>(first, last + 1);
never executed: return QPair<int, int>(first, last + 1);
0
2644}-
2645-
2646-
2647-
2648-
2649void QRasterPaintEngine::drawStaticTextItem(QStaticTextItem *textItem)-
2650{-
2651 if (textItem->numGlyphs == 0
textItem->numGlyphs == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2652 return;
never executed: return;
0
2653-
2654 ensurePen();-
2655 ensureRasterState();-
2656-
2657 QTransform matrix = state()->matrix;-
2658-
2659 QFontEngine *fontEngine = textItem->fontEngine();-
2660 if (shouldDrawCachedGlyphs(fontEngine, matrix)
shouldDrawCach...ngine, matrix)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2661 drawCachedGlyphs(textItem->numGlyphs, textItem->glyphs, textItem->glyphPositions,-
2662 fontEngine);-
2663 }
never executed: end of block
 else if (matrix.type() < QTransform::TxProject
matrix.type() ...orm::TxProjectDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2664 bool invertible;-
2665 QTransform invMat = matrix.inverted(&invertible);-
2666 if (!invertible
!invertibleDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2667 return;
never executed: return;
0
2668-
2669 QPair<int, int> range = visibleGlyphRange(invMat.mapRect(clipBoundingRect()),-
2670 textItem->fontEngine(), textItem->glyphs,-
2671 textItem->glyphPositions, textItem->numGlyphs);-
2672 QStaticTextItem copy = *textItem;-
2673 copy.glyphs += range.first;-
2674 copy.glyphPositions += range.first;-
2675 copy.numGlyphs = range.second - range.first;-
2676 QPaintEngineEx::drawStaticTextItem(&copy);-
2677 }
never executed: end of block
 else {		0
2678 QPaintEngineEx::drawStaticTextItem(textItem);-
2679 }
never executed: end of block
0
2680}-
2681-
2682-
2683-
2684-
2685void QRasterPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textItem)-
2686{-
2687 const QTextItemInt &ti = static_cast<const QTextItemInt &>(textItem);-
2688 if (ti.glyphs.numGlyphs == 0
ti.glyphs.numGlyphs == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2689 return;
never executed: return;
0
2690 ensurePen();-
2691 ensureRasterState();-
2692-
2693 QRasterPaintEngineState *s = state();-
2694 QTransform matrix = s->matrix;-
2695-
2696 if (shouldDrawCachedGlyphs(ti.fontEngine, matrix)
shouldDrawCach...ngine, matrix)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2697 QVarLengthArray<QFixedPoint> positions;-
2698 QVarLengthArray<glyph_t> glyphs;-
2699-
2700 matrix.translate(p.x(), p.y());-
2701 ti.fontEngine->getGlyphPositions(ti.glyphs, matrix, ti.flags, glyphs, positions);-
2702-
2703 drawCachedGlyphs(glyphs.size(), glyphs.constData(), positions.constData(), ti.fontEngine);-
2704 }
never executed: end of block
 else if (matrix.type() < QTransform::TxProject
matrix.type() ...orm::TxProjectDescription
TRUEnever evaluated
FALSEnever evaluated
0
2705 && ti.fontEngine->supportsTransformation(matrix)
ti.fontEngine-...mation(matrix)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2706 bool invertible;-
2707 QTransform invMat = matrix.inverted(&invertible);-
2708 if (!invertible
!invertibleDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2709 return;
never executed: return;
0
2710-
2711 QVarLengthArray<QFixedPoint> positions;-
2712 QVarLengthArray<glyph_t> glyphs;-
2713-
2714 ti.fontEngine->getGlyphPositions(ti.glyphs, QTransform::fromTranslate(p.x(), p.y()),-
2715 ti.flags, glyphs, positions);-
2716 QPair<int, int> range = visibleGlyphRange(invMat.mapRect(clipBoundingRect()),-
2717 ti.fontEngine, glyphs.data(), positions.data(),-
2718 glyphs.size());-
2719-
2720 if (range.first >= range.second
range.first >= range.secondDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2721 return;
never executed: return;
0
2722-
2723 QStaticTextItem staticTextItem;-
2724 staticTextItem.color = s->pen.color();-
2725 staticTextItem.font = s->font;-
2726 staticTextItem.setFontEngine(ti.fontEngine);-
2727 staticTextItem.numGlyphs = range.second - range.first;-
2728 staticTextItem.glyphs = glyphs.data() + range.first;-
2729 staticTextItem.glyphPositions = positions.data() + range.first;-
2730 QPaintEngineEx::drawStaticTextItem(&staticTextItem);-
2731 }
never executed: end of block
 else {		0
2732 QPaintEngineEx::drawTextItem(p, ti);-
2733 }
never executed: end of block
0
2734}-
2735-
2736-
2737-
2738-
2739void QRasterPaintEngine::drawPoints(const QPointF *points, int pointCount)-
2740{-
2741 QRasterPaintEnginePrivate * const d = d_func();-
2742 QRasterPaintEngineState *s = state();-
2743-
2744 ensurePen();-
2745 if (!s->penData.blend
!s->penData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2746 return;
never executed: return;
0
2747-
2748 if (!s->flags.fast_pen
!s->flags.fast_penDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2749 QPaintEngineEx::drawPoints(points, pointCount);-
2750 return;
never executed: return;
0
2751 }-
2752-
2753 QCosmeticStroker stroker(s, d->deviceRect, d->deviceRectUnclipped);-
2754 stroker.setLegacyRoundingEnabled(s->flags.legacy_rounding);-
2755 stroker.drawPoints(points, pointCount);-
2756}
never executed: end of block
0
2757-
2758-
2759void QRasterPaintEngine::drawPoints(const QPoint *points, int pointCount)-
2760{-
2761 QRasterPaintEnginePrivate * const d = d_func();-
2762 QRasterPaintEngineState *s = state();-
2763-
2764 ensurePen();-
2765 if (!s->penData.blend
!s->penData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2766 return;
never executed: return;
0
2767-
2768 if (!s->flags.fast_pen
!s->flags.fast_penDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2769 QPaintEngineEx::drawPoints(points, pointCount);-
2770 return;
never executed: return;
0
2771 }-
2772-
2773 QCosmeticStroker stroker(s, d->deviceRect, d->deviceRectUnclipped);-
2774 stroker.setLegacyRoundingEnabled(s->flags.legacy_rounding);-
2775 stroker.drawPoints(points, pointCount);-
2776}
never executed: end of block
0
2777-
2778-
2779-
2780-
2781void QRasterPaintEngine::drawLines(const QLine *lines, int lineCount)-
2782{-
2783-
2784-
2785-
2786 QRasterPaintEnginePrivate * const d = d_func();-
2787 QRasterPaintEngineState *s = state();-
2788-
2789 ensurePen();-
2790 if (!s->penData.blend
!s->penData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2791 return;
never executed: return;
0
2792-
2793 if (s->flags.fast_pen
s->flags.fast_penDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2794 QCosmeticStroker stroker(s, d->deviceRect, d->deviceRectUnclipped);-
2795 stroker.setLegacyRoundingEnabled(s->flags.legacy_rounding);-
2796 for (int i=0; i<lineCount
i<lineCountDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
2797 const QLine &l = lines[i];-
2798 stroker.drawLine(l.p1(), l.p2());-
2799 }
never executed: end of block
0
2800 }
never executed: end of block
 else {		0
2801 QPaintEngineEx::drawLines(lines, lineCount);-
2802 }
never executed: end of block
0
2803}-
2804-
2805void QRasterPaintEnginePrivate::rasterizeLine_dashed(QLineF line,-
2806 qreal width,-
2807 int *dashIndex,-
2808 qreal *dashOffset,-
2809 bool *inDash)-
2810{-
2811 QRasterPaintEngine * const q = q_func();-
2812 QRasterPaintEngineState *s = q->state();-
2813-
2814 const QPen &pen = s->lastPen;-
2815 const bool squareCap = (pen.capStyle() == Qt::SquareCap);-
2816 const QVector<qreal> pattern = pen.dashPattern();-
2817-
2818 qreal patternLength = 0;-
2819 for (int i = 0; i < pattern.size()
i < pattern.size()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
2820 patternLength += pattern.at(i);
never executed: patternLength += pattern.at(i);
0
2821-
2822 if (patternLength <= 0
patternLength <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2823 return;
never executed: return;
0
2824-
2825 qreal length = line.length();-
2826 ((!(length > 0)) ? qt_assert("length > 0",__FILE__,3170) : qt_noop());-
2827 while (length > 0
length > 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2828 const bool rasterize = *inDash;-
2829 qreal dash = (pattern.at(*dashIndex) - *dashOffset) * width;-
2830 QLineF l = line;-
2831-
2832 if (dash >= length
dash >= lengthDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2833 dash = length;-
2834 *dashOffset += dash / width;-
2835 length = 0;-
2836 }
never executed: end of block
 else {		0
2837 *dashOffset = 0;-
2838 *inDash = !(*inDash);-
2839 if (++*
++*dashIndex >= pattern.size()Description
TRUEnever evaluated
FALSEnever evaluated
dashIndex >= pattern.size()
++*dashIndex >= pattern.size()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2840 *
never executed: *dashIndex = 0;
dashIndex = 0;
never executed: *dashIndex = 0;
0
2841 length -= dash;-
2842 l.setLength(dash);-
2843 line.setP1(l.p2());-
2844 }
never executed: end of block
0
2845-
2846 if (rasterize
rasterizeDescription
TRUEnever evaluated
FALSEnever evaluated
 && dash > 0
dash > 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2847 rasterizer->rasterizeLine(l.p1(), l.p2(), width / dash, squareCap);
never executed: rasterizer->rasterizeLine(l.p1(), l.p2(), width / dash, squareCap);
0
2848 }
never executed: end of block
0
2849}
never executed: end of block
0
2850-
2851-
2852-
2853-
2854void QRasterPaintEngine::drawLines(const QLineF *lines, int lineCount)-
2855{-
2856-
2857-
2858-
2859 QRasterPaintEnginePrivate * const d = d_func();-
2860 QRasterPaintEngineState *s = state();-
2861-
2862 ensurePen();-
2863 if (!s->penData.blend
!s->penData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2864 return;
never executed: return;
0
2865 if (s->flags.fast_pen
s->flags.fast_penDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2866 QCosmeticStroker stroker(s, d->deviceRect, d->deviceRectUnclipped);-
2867 stroker.setLegacyRoundingEnabled(s->flags.legacy_rounding);-
2868 for (int i=0; i<lineCount
i<lineCountDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
2869 QLineF line = lines[i];-
2870 stroker.drawLine(line.p1(), line.p2());-
2871 }
never executed: end of block
0
2872 }
never executed: end of block
 else {		0
2873 QPaintEngineEx::drawLines(lines, lineCount);-
2874 }
never executed: end of block
0
2875}-
2876-
2877-
2878-
2879-
2880-
2881void QRasterPaintEngine::drawEllipse(const QRectF &rect)-
2882{-
2883 QRasterPaintEnginePrivate * const d = d_func();-
2884 QRasterPaintEngineState *s = state();-
2885-
2886 ensurePen();-
2887 if (((qpen_style(s->lastPen) == Qt::SolidLine
qpen_style(s->... Qt::SolidLineDescription
TRUEnever evaluated
FALSEnever evaluated
 && s->flags.fast_pen
s->flags.fast_penDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2888 || (
(qpen_style(s-... == Qt::NoPen)Description
TRUEnever evaluated
FALSEnever evaluated
qpen_style(s->lastPen) == Qt::NoPen)
(qpen_style(s-... == Qt::NoPen)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2889 && !s->flags.antialiased
!s->flags.antialiasedDescription
TRUEnever evaluated
FALSEnever evaluated
0
2890 && qMax(rect.width(), rect.height()) < QT_RASTER_COORD_LIMIT
qMax(rect.widt...ER_COORD_LIMITDescription
TRUEnever evaluated
FALSEnever evaluated
0
2891 && !rect.isEmpty()
!rect.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
2892 && s->matrix.type() <= QTransform::TxScale
s->matrix.type...sform::TxScaleDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2893 {-
2894 ensureBrush();-
2895 const QRectF r = s->matrix.mapRect(rect);-
2896 ProcessSpans penBlend = d->getPenFunc(r, &s->penData);-
2897 ProcessSpans brushBlend = d->getBrushFunc(r, &s->brushData);-
2898 const QRect brect = QRect(int(r.x()), int(r.y()),-
2899 (int(r.x()+r.width()) - int(r.x())),-
2900 (int(r.y()+r.height()) - int(r.y())));-
2901 if (brect == r
brect == rDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2902 drawEllipse_midpoint_i(brect, d->deviceRect, penBlend, brushBlend,-
2903 &s->penData, &s->brushData);-
2904 return;
never executed: return;
0
2905 }-
2906 }
never executed: end of block
0
2907 QPaintEngineEx::drawEllipse(rect);-
2908}
never executed: end of block
0
2909bool QRasterPaintEngine::requiresPretransformedGlyphPositions(QFontEngine *fontEngine, const QTransform &m) const-
2910{-
2911-
2912 if (shouldDrawCachedGlyphs(fontEngine, m)
shouldDrawCach...fontEngine, m)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2913 return
never executed: return true;
 true;
never executed: return true;
0
2914-
2915-
2916 return
never executed: return QPaintEngineEx::requiresPretransformedGlyphPositions(fontEngine, m);
 QPaintEngineEx::requiresPretransformedGlyphPositions(fontEngine, m);
never executed: return QPaintEngineEx::requiresPretransformedGlyphPositions(fontEngine, m);
0
2917}-
2918-
2919-
2920-
2921-
2922-
2923bool QRasterPaintEngine::shouldDrawCachedGlyphs(QFontEngine *fontEngine, const QTransform &m) const-
2924{-
2925-
2926 if (m.type() >= QTransform::TxProject
m.type() >= QT...orm::TxProjectDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2927 return
never executed: return false;
 false;
never executed: return false;
0
2928-
2929-
2930-
2931-
2932-
2933-
2934 if (!fontEngine->hasInternalCaching()
!fontEngine->h...ernalCaching()Description
TRUEnever evaluated
FALSEnever evaluated
 && !fontEngine->supportsTransformation(m)
!fontEngine->s...nsformation(m)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2935 return
never executed: return false;
 false;
never executed: return false;
0
2936-
2937 return
never executed: return QPaintEngineEx::shouldDrawCachedGlyphs(fontEngine, m);
 QPaintEngineEx::shouldDrawCachedGlyphs(fontEngine, m);
never executed: return QPaintEngineEx::shouldDrawCachedGlyphs(fontEngine, m);
0
2938}-
2939-
2940-
2941-
2942-
2943QPoint QRasterPaintEngine::coordinateOffset() const-
2944{-
2945 return
never executed: return QPoint(0, 0);
 QPoint(0, 0);
never executed: return QPoint(0, 0);
0
2946}-
2947-
2948void QRasterPaintEngine::drawBitmap(const QPointF &pos, const QImage &image, QSpanData *fg)-
2949{-
2950 ((!(fg)) ? qt_assert("fg",__FILE__,3326) : qt_noop());-
2951 if (!fg->blend
!fg->blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2952 return;
never executed: return;
0
2953 QRasterPaintEnginePrivate * const d = d_func();-
2954-
2955 ((!(image.depth() == 1)) ? qt_assert("image.depth() == 1",__FILE__,3331) : qt_noop());-
2956-
2957 const int spanCount = 256;-
2958 QT_FT_Span spans[spanCount];-
2959 int n = 0;-
2960-
2961-
2962 int w = image.width();-
2963 int h = image.height();-
2964 int ymax = qMin(qRound(pos.y() + h), d->rasterBuffer->height());-
2965 int ymin = qMax(qRound(pos.y()), 0);-
2966 int xmax = qMin(qRound(pos.x() + w), d->rasterBuffer->width());-
2967 int xmin = qMax(qRound(pos.x()), 0);-
2968-
2969 int x_offset = xmin - qRound(pos.x());-
2970-
2971 QImage::Format format = image.format();-
2972 for (int y = ymin; y < ymax
y < ymaxDescription
TRUEnever evaluated
FALSEnever evaluated
; ++y) {		0
2973 const uchar *src = image.scanLine(y - qRound(pos.y()));-
2974 if (format == QImage::Format_MonoLSB
format == QIma...Format_MonoLSBDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2975 for (int x = 0; x < xmax - xmin
x < xmax - xminDescription
TRUEnever evaluated
FALSEnever evaluated
; ++x) {		0
2976 int src_x = x + x_offset;-
2977 uchar pixel = src[src_x >> 3];-
2978 if (!pixel
!pixelDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2979 x += 7 - (src_x%8);-
2980 continue;
never executed: continue;
0
2981 }-
2982 if (pixel & (0x1 << (src_x & 7))
pixel & (0x1 << (src_x & 7))Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2983 spans[n].x = xmin + x;-
2984 spans[n].y = y;-
2985 spans[n].coverage = 255;-
2986 int len = 1;-
2987 while (src_x+1 < w
src_x+1 < wDescription
TRUEnever evaluated
FALSEnever evaluated
 && src[(src_x+1) >> 3] & (0x1 << ((src_x+1) & 7))
src[(src_x+1) ...src_x+1) & 7))Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2988 ++src_x;-
2989 ++len;-
2990 }
never executed: end of block
0
2991 spans[n].len = ((
((len + spans[n].x) > xmax)Description
TRUEnever evaluated
FALSEnever evaluated
len + spans[n].x) > xmax)
((len + spans[n].x) > xmax)Description
TRUEnever evaluated
FALSEnever evaluated
 ? (xmax - spans[n].x) : len;		0
2992 x += len;-
2993 ++n;-
2994 if (n == spanCount
n == spanCountDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2995 fg->blend(n, spans, fg);-
2996 n = 0;-
2997 }
never executed: end of block
0
2998 }
never executed: end of block
0
2999 }
never executed: end of block
0
3000 }
never executed: end of block
 else {		0
3001 for (int x = 0; x < xmax - xmin
x < xmax - xminDescription
TRUEnever evaluated
FALSEnever evaluated
; ++x) {		0
3002 int src_x = x + x_offset;-
3003 uchar pixel = src[src_x >> 3];-
3004 if (!pixel
!pixelDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3005 x += 7 - (src_x%8);-
3006 continue;
never executed: continue;
0
3007 }-
3008 if (pixel & (0x80 >> (x & 7))
pixel & (0x80 >> (x & 7))Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3009 spans[n].x = xmin + x;-
3010 spans[n].y = y;-
3011 spans[n].coverage = 255;-
3012 int len = 1;-
3013 while (src_x+1 < w
src_x+1 < wDescription
TRUEnever evaluated
FALSEnever evaluated
 && src[(src_x+1) >> 3] & (0x80 >> ((src_x+1) & 7))
src[(src_x+1) ...src_x+1) & 7))Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3014 ++src_x;-
3015 ++len;-
3016 }
never executed: end of block
0
3017 spans[n].len = ((
((len + spans[n].x) > xmax)Description
TRUEnever evaluated
FALSEnever evaluated
len + spans[n].x) > xmax)
((len + spans[n].x) > xmax)Description
TRUEnever evaluated
FALSEnever evaluated
 ? (xmax - spans[n].x) : len;		0
3018 x += len;-
3019 ++n;-
3020 if (n == spanCount
n == spanCountDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3021 fg->blend(n, spans, fg);-
3022 n = 0;-
3023 }
never executed: end of block
0
3024 }
never executed: end of block
0
3025 }
never executed: end of block
0
3026 }
never executed: end of block
0
3027 }-
3028 if (n
nDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3029 fg->blend(n, spans, fg);-
3030 n = 0;-
3031 }
never executed: end of block
0
3032}
never executed: end of block
0
3033QRasterPaintEngine::ClipType QRasterPaintEngine::clipType() const-
3034{-
3035 const QRasterPaintEnginePrivate * const d = d_func();-
3036-
3037 const QClipData *clip = d->clip();-
3038 if (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
 || clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3039 return
never executed: return RectClip;
 RectClip;
never executed: return RectClip;
0
3040 else-
3041 return
never executed: return ComplexClip;
 ComplexClip;
never executed: return ComplexClip;
0
3042}-
3043-
3044-
3045-
3046-
3047-
3048QRect QRasterPaintEngine::clipBoundingRect() const-
3049{-
3050 const QRasterPaintEnginePrivate * const d = d_func();-
3051-
3052 const QClipData *clip = d->clip();-
3053-
3054 if (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3055 return
never executed: return d->deviceRect;
 d->deviceRect;
never executed: return d->deviceRect;
0
3056-
3057 if (clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3058 return
never executed: return clip->clipRect;
 clip->clipRect;
never executed: return clip->clipRect;
0
3059-
3060 return
never executed: return QRect(clip->xmin, clip->ymin, clip->xmax - clip->xmin, clip->ymax - clip->ymin);
 QRect(clip->xmin, clip->ymin, clip->xmax - clip->xmin, clip->ymax - clip->ymin);
never executed: return QRect(clip->xmin, clip->ymin, clip->xmax - clip->xmin, clip->ymax - clip->ymin);
0
3061}-
3062-
3063void QRasterPaintEnginePrivate::initializeRasterizer(QSpanData *data)-
3064{-
3065 QRasterPaintEngine * const q = q_func();-
3066 QRasterPaintEngineState *s = q->state();-
3067-
3068 rasterizer->setAntialiased(s->flags.antialiased);-
3069 rasterizer->setLegacyRoundingEnabled(s->flags.legacy_rounding);-
3070-
3071 QRect clipRect(deviceRect);-
3072 ProcessSpans blend;-
3073-
3074-
3075 const QClipData *c = clip();-
3076 if (c
cDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3077 const QRect r(QPoint(c->xmin, c->ymin),-
3078 QSize(c->xmax - c->xmin, c->ymax - c->ymin));-
3079 clipRect = clipRect.intersected(r);-
3080 blend = data->blend;-
3081 }
never executed: end of block
 else {		0
3082 blend = data->unclipped_blend;-
3083 }
never executed: end of block
0
3084-
3085 rasterizer->setClipRect(clipRect);-
3086 rasterizer->initialize(blend, data);-
3087}
never executed: end of block
0
3088-
3089void QRasterPaintEnginePrivate::rasterize(QT_FT_Outline *outline,-
3090 ProcessSpans callback,-
3091 QSpanData *spanData, QRasterBuffer *rasterBuffer)-
3092{-
3093 if (!callback
!callbackDescription
TRUEnever evaluated
FALSEnever evaluated
 || !outline
!outlineDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3094 return;
never executed: return;
0
3095-
3096 QRasterPaintEngine * const q = q_func();-
3097 QRasterPaintEngineState *s = q->state();-
3098-
3099 if (!s->flags.antialiased
!s->flags.antialiasedDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3100 initializeRasterizer(spanData);-
3101-
3102 const Qt::FillRule fillRule = outline->flags == 0x0
outline->flags == 0x0Description
TRUEnever evaluated
FALSEnever evaluated
0
3103 ? Qt::WindingFill-
3104 : Qt::OddEvenFill;-
3105-
3106 rasterizer->rasterize(outline, fillRule);-
3107 return;
never executed: return;
0
3108 }-
3109-
3110 rasterize(outline, callback, (void *)spanData, rasterBuffer);-
3111}
never executed: end of block
0
3112-
3113extern "C" {-
3114 int q_gray_rendered_spans(QT_FT_Raster raster);-
3115}-
3116-
3117static inline uchar *alignAddress(uchar *address, quintptr alignmentMask)-
3118{-
3119 return
never executed: return (uchar *)(((quintptr)address + alignmentMask) & ~alignmentMask);
 (uchar *)(((quintptr)address + alignmentMask) & ~alignmentMask);
never executed: return (uchar *)(((quintptr)address + alignmentMask) & ~alignmentMask);
0
3120}-
3121-
3122void QRasterPaintEnginePrivate::rasterize(QT_FT_Outline *outline,-
3123 ProcessSpans callback,-
3124 void *userData, QRasterBuffer *)-
3125{-
3126 if (!callback
!callbackDescription
TRUEnever evaluated
FALSEnever evaluated
 || !outline
!outlineDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3127 return;
never executed: return;
0
3128-
3129 QRasterPaintEngine * const q = q_func();-
3130 QRasterPaintEngineState *s = q->state();-
3131-
3132 if (!s->flags.antialiased
!s->flags.antialiasedDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3133 rasterizer->setAntialiased(s->flags.antialiased);-
3134 rasterizer->setLegacyRoundingEnabled(s->flags.legacy_rounding);-
3135 rasterizer->setClipRect(deviceRect);-
3136 rasterizer->initialize(callback, userData);-
3137-
3138 const Qt::FillRule fillRule = outline->flags == 0x0
outline->flags == 0x0Description
TRUEnever evaluated
FALSEnever evaluated
0
3139 ? Qt::WindingFill-
3140 : Qt::OddEvenFill;-
3141-
3142 rasterizer->rasterize(outline, fillRule);-
3143 return;
never executed: return;
0
3144 }-
3145-
3146-
3147-
3148-
3149-
3150 int rasterPoolSize = 8192;-
3151 uchar rasterPoolOnStack[8192 + 0xf];-
3152 uchar *rasterPoolBase = alignAddress(rasterPoolOnStack, 0xf);-
3153 uchar *rasterPoolOnHeap = 0;-
3154-
3155 qt_ft_grays_raster.raster_reset(*grayRaster.data(), rasterPoolBase, rasterPoolSize);-
3156-
3157 void *data = userData;-
3158-
3159 QT_FT_BBox clip_box = { deviceRect.x(),-
3160 deviceRect.y(),-
3161 deviceRect.x() + deviceRect.width(),-
3162 deviceRect.y() + deviceRect.height() };-
3163-
3164 QT_FT_Raster_Params rasterParams;-
3165 rasterParams.target = 0;-
3166 rasterParams.source = outline;-
3167 rasterParams.flags = 0x4;-
3168 rasterParams.gray_spans = 0;-
3169 rasterParams.black_spans = 0;-
3170 rasterParams.bit_test = 0;-
3171 rasterParams.bit_set = 0;-
3172 rasterParams.user = data;-
3173 rasterParams.clip_box = clip_box;-
3174-
3175 bool done = false;-
3176 int error;-
3177-
3178 int rendered_spans = 0;-
3179-
3180 while (!done
!doneDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3181-
3182 rasterParams.flags |= (0x1 | 0x2);-
3183 rasterParams.gray_spans = callback;-
3184 rasterParams.skip_spans = rendered_spans;-
3185 error = qt_ft_grays_raster.raster_render(*grayRaster.data(), &rasterParams);-
3186-
3187-
3188 if (error == -6
error == -6Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3189 rasterPoolSize *= 2;-
3190 if (rasterPoolSize > 1024 * 1024
rasterPoolSize > 1024 * 1024Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3191 QMessageLogger(__FILE__, 3580, __PRETTY_FUNCTION__).warning("QPainter: Rasterization of primitive failed");-
3192 break;
never executed: break;
0
3193 }-
3194-
3195 rendered_spans += q_gray_rendered_spans(*grayRaster.data());-
3196-
3197 free(rasterPoolOnHeap);-
3198 rasterPoolOnHeap = (uchar *)malloc(rasterPoolSize + 0xf);-
3199-
3200 do {if(!(rasterPoolOnHeap)
!(rasterPoolOnHeap)Description
TRUEnever evaluated
FALSEnever evaluated
)qt_check_pointer(__FILE__,3589);
never executed: qt_check_pointer(__FILE__,3589);
} while (0);		0
3201-
3202 rasterPoolBase = alignAddress(rasterPoolOnHeap, 0xf);-
3203-
3204 qt_ft_grays_raster.raster_done(*grayRaster.data());-
3205 qt_ft_grays_raster.raster_new(grayRaster.data());-
3206 qt_ft_grays_raster.raster_reset(*grayRaster.data(), rasterPoolBase, rasterPoolSize);-
3207 }
never executed: end of block
 else {		0
3208 done = true;-
3209 }
never executed: end of block
0
3210 }-
3211-
3212 free(rasterPoolOnHeap);-
3213}
never executed: end of block
0
3214-
3215void QRasterPaintEnginePrivate::recalculateFastImages()-
3216{-
3217 QRasterPaintEngine * const q = q_func();-
3218 QRasterPaintEngineState *s = q->state();-
3219-
3220 s->flags.fast_images = !(s->renderHints & QPainter::SmoothPixmapTransform)
!(s->renderHin...xmapTransform)Description
TRUEnever evaluated
FALSEnever evaluated
0
3221 && s->matrix.type() <= QTransform::TxShear
s->matrix.type...sform::TxShearDescription
TRUEnever evaluated
FALSEnever evaluated
;		0
3222}
never executed: end of block
0
3223-
3224bool QRasterPaintEnginePrivate::canUseFastImageBlending(QPainter::CompositionMode mode, const QImage &image) const-
3225{-
3226 const QRasterPaintEngine * const q = q_func();-
3227 const QRasterPaintEngineState *s = q->state();-
3228-
3229 return
never executed: return s->flags.fast_images && (mode == QPainter::CompositionMode_SourceOver || (mode == QPainter::CompositionMode_Source && !image.hasAlphaChannel()));
 s->flags.fast_images
never executed: return s->flags.fast_images && (mode == QPainter::CompositionMode_SourceOver || (mode == QPainter::CompositionMode_Source && !image.hasAlphaChannel()));
0
3230 && (mode == QPainter::CompositionMode_SourceOver
never executed: return s->flags.fast_images && (mode == QPainter::CompositionMode_SourceOver || (mode == QPainter::CompositionMode_Source && !image.hasAlphaChannel()));
0
3231 || (mode == QPainter::CompositionMode_Source
never executed: return s->flags.fast_images && (mode == QPainter::CompositionMode_SourceOver || (mode == QPainter::CompositionMode_Source && !image.hasAlphaChannel()));
0
3232 && !image.hasAlphaChannel()));
never executed: return s->flags.fast_images && (mode == QPainter::CompositionMode_SourceOver || (mode == QPainter::CompositionMode_Source && !image.hasAlphaChannel()));
0
3233}-
3234-
3235QImage QRasterBuffer::colorizeBitmap(const QImage &image, const QColor &color)-
3236{-
3237 ((!(image.depth() == 1)) ? qt_assert("image.depth() == 1",__FILE__,3626) : qt_noop());-
3238-
3239 const QImage sourceImage = image.convertToFormat(QImage::Format_MonoLSB);-
3240 QImage dest = QImage(sourceImage.size(), QImage::Format_ARGB32_Premultiplied);-
3241-
3242 QRgb fg = qPremultiply(color.rgba());-
3243 QRgb bg = 0;-
3244-
3245 int height = sourceImage.height();-
3246 int width = sourceImage.width();-
3247 for (int y=0; y<height
y<heightDescription
TRUEnever evaluated
FALSEnever evaluated
; ++y) {		0
3248 const uchar *source = sourceImage.constScanLine(y);-
3249 QRgb *target = reinterpret_cast<QRgb *>(dest.scanLine(y));-
3250 if (!source
!sourceDescription
TRUEnever evaluated
FALSEnever evaluated
 || !target
!targetDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3251 qt_noop();
never executed: qt_noop();
0
3252 for (int x=0; x < width
x < widthDescription
TRUEnever evaluated
FALSEnever evaluated
; ++x)		0
3253 target[x] = (
(source[x>>3] >> (x&7)) & 1Description
TRUEnever evaluated
FALSEnever evaluated
source[x>>3] >> (x&7)) & 1
(source[x>>3] >> (x&7)) & 1Description
TRUEnever evaluated
FALSEnever evaluated
 ? fg : bg;
never executed: target[x] = (source[x>>3] >> (x&7)) & 1 ? fg : bg;
0
3254 }
never executed: end of block
0
3255 return
never executed: return dest;
 dest;
never executed: return dest;
0
3256}-
3257-
3258QRasterBuffer::~QRasterBuffer()-
3259{-
3260}-
3261-
3262void QRasterBuffer::init()-
3263{-
3264 compositionMode = QPainter::CompositionMode_SourceOver;-
3265 monoDestinationWithClut = false;-
3266 destColor0 = 0;-
3267 destColor1 = 0;-
3268}
never executed: end of block
0
3269-
3270QImage::Format QRasterBuffer::prepare(QImage *image)-
3271{-
3272 m_buffer = (uchar *)image->bits();-
3273 m_width = qMin(QT_RASTER_COORD_LIMIT, image->width());-
3274 m_height = qMin(QT_RASTER_COORD_LIMIT, image->height());-
3275 bytes_per_pixel = image->depth()/8;-
3276 bytes_per_line = image->bytesPerLine();-
3277-
3278 format = image->format();-
3279 drawHelper = qDrawHelper + format;-
3280 if (image->depth() == 1
image->depth() == 1Description
TRUEnever evaluated
FALSEnever evaluated
 && image->colorTable().size() == 2
image->colorTa...().size() == 2Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3281 monoDestinationWithClut = true;-
3282 const QVector<QRgb> colorTable = image->colorTable();-
3283 destColor0 = qPremultiply(colorTable[0]);-
3284 destColor1 = qPremultiply(colorTable[1]);-
3285 }
never executed: end of block
0
3286-
3287 return
never executed: return format;
 format;
never executed: return format;
0
3288}-
3289-
3290void QRasterBuffer::resetBuffer(int val)-
3291{-
3292 memset(m_buffer, val, m_height*bytes_per_line);-
3293}
never executed: end of block
0
3294-
3295QClipData::QClipData(int height)-
3296{-
3297 clipSpanHeight = height;-
3298 m_clipLines = 0;-
3299-
3300 allocated = 0;-
3301 m_spans = 0;-
3302 xmin = xmax = ymin = ymax = 0;-
3303 count = 0;-
3304-
3305 enabled = true;-
3306 hasRectClip = hasRegionClip = false;-
3307}
never executed: end of block
0
3308-
3309QClipData::~QClipData()-
3310{-
3311 if (m_clipLines
m_clipLinesDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3312 free(m_clipLines);
never executed: free(m_clipLines);
0
3313 if (m_spans
m_spansDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3314 free(m_spans);
never executed: free(m_spans);
0
3315}
never executed: end of block
0
3316-
3317void QClipData::initialize()-
3318{-
3319 if (m_spans
m_spansDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3320 return;
never executed: return;
0
3321-
3322 if (!m_clipLines
!m_clipLinesDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3323 m_clipLines = (ClipLine *)calloc(sizeof(ClipLine), clipSpanHeight);
never executed: m_clipLines = (ClipLine *)calloc(sizeof(ClipLine), clipSpanHeight);
0
3324-
3325 do {if(!(m_clipLines)
!(m_clipLines)Description
TRUEnever evaluated
FALSEnever evaluated
)qt_check_pointer(__FILE__,3714);
never executed: qt_check_pointer(__FILE__,3714);
} while (0);		0
3326 if (true) {-
3327 m_spans = (QSpan *)malloc(clipSpanHeight*sizeof(QSpan));-
3328 allocated = clipSpanHeight;-
3329 do {if(!(m_spans)
!(m_spans)Description
TRUEnever evaluated
FALSEnever evaluated
)qt_check_pointer(__FILE__,3718);
never executed: qt_check_pointer(__FILE__,3718);
} while (0);		0
3330-
3331 if (true) {-
3332 if (hasRectClip
hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3333 int y = 0;-
3334 while (y < ymin
y < yminDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3335 m_clipLines[y].spans = 0;-
3336 m_clipLines[y].count = 0;-
3337 ++y;-
3338 }
never executed: end of block
0
3339-
3340 const int len = clipRect.width();-
3341 count = 0;-
3342 while (y < ymax
y < ymaxDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3343 QSpan *span = m_spans + count;-
3344 span->x = xmin;-
3345 span->len = len;-
3346 span->y = y;-
3347 span->coverage = 255;-
3348 ++count;-
3349-
3350 m_clipLines[y].spans = span;-
3351 m_clipLines[y].count = 1;-
3352 ++y;-
3353 }
never executed: end of block
0
3354-
3355 while (y < clipSpanHeight
y < clipSpanHeightDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3356 m_clipLines[y].spans = 0;-
3357 m_clipLines[y].count = 0;-
3358 ++y;-
3359 }
never executed: end of block
0
3360 }
never executed: end of block
 else if (hasRegionClip
hasRegionClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3361-
3362 const QVector<QRect> rects = clipRegion.rects();-
3363 const int numRects = rects.size();-
3364-
3365 {-
3366 const int maxSpans = (ymax - ymin) * numRects;-
3367 if (maxSpans > allocated
maxSpans > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3368 m_spans = q_check_ptr((QSpan *)realloc(m_spans, maxSpans * sizeof(QSpan)));-
3369 allocated = maxSpans;-
3370 }
never executed: end of block
0
3371 }-
3372-
3373 int y = 0;-
3374 int firstInBand = 0;-
3375 count = 0;-
3376 while (firstInBand < numRects
firstInBand < numRectsDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3377 const int currMinY = rects.at(firstInBand).y();-
3378 const int currMaxY = currMinY + rects.at(firstInBand).height();-
3379-
3380 while (y < currMinY
y < currMinYDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3381 m_clipLines[y].spans = 0;-
3382 m_clipLines[y].count = 0;-
3383 ++y;-
3384 }
never executed: end of block
0
3385-
3386 int lastInBand = firstInBand;-
3387 while (lastInBand + 1 < numRects
lastInBand + 1 < numRectsDescription
TRUEnever evaluated
FALSEnever evaluated
 && rects.at(lastInBand+1).top() == y
rects.at(lastI...+1).top() == yDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3388 ++
never executed: ++lastInBand;
lastInBand;
never executed: ++lastInBand;
0
3389-
3390 while (y < currMaxY
y < currMaxYDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3391-
3392 m_clipLines[y].spans = m_spans + count;-
3393 m_clipLines[y].count = lastInBand - firstInBand + 1;-
3394-
3395 for (int r = firstInBand; r <= lastInBand
r <= lastInBandDescription
TRUEnever evaluated
FALSEnever evaluated
; ++r) {		0
3396 const QRect &currRect = rects.at(r);-
3397 QSpan *span = m_spans + count;-
3398 span->x = currRect.x();-
3399 span->len = currRect.width();-
3400 span->y = y;-
3401 span->coverage = 255;-
3402 ++count;-
3403 }
never executed: end of block
0
3404 ++y;-
3405 }
never executed: end of block
0
3406-
3407 firstInBand = lastInBand + 1;-
3408 }
never executed: end of block
0
3409-
3410 ((!(count <= allocated)) ? qt_assert("count <= allocated",__FILE__,3799) : qt_noop());-
3411-
3412 while (y < clipSpanHeight
y < clipSpanHeightDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3413 m_clipLines[y].spans = 0;-
3414 m_clipLines[y].count = 0;-
3415 ++y;-
3416 }
never executed: end of block
0
3417-
3418 }
never executed: end of block
0
3419 }
never executed: end of block
 else {
dead code: { free(m_spans); m_spans = 0; qt_noop(); }
-
3420 free(m_spans);
dead code: { free(m_spans); m_spans = 0; qt_noop(); }
-
3421 m_spans = 0;
dead code: { free(m_spans); m_spans = 0; qt_noop(); }
-
3422 qt_noop();
dead code: { free(m_spans); m_spans = 0; qt_noop(); }
-
3423 }
dead code: { free(m_spans); m_spans = 0; qt_noop(); }
-
3424 } else {
dead code: { free(m_clipLines); m_clipLines = 0; qt_noop(); }
-
3425 free(m_clipLines);
dead code: { free(m_clipLines); m_clipLines = 0; qt_noop(); }
-
3426 m_clipLines = 0;
dead code: { free(m_clipLines); m_clipLines = 0; qt_noop(); }
-
3427 qt_noop();
dead code: { free(m_clipLines); m_clipLines = 0; qt_noop(); }
-
3428 }
dead code: { free(m_clipLines); m_clipLines = 0; qt_noop(); }
-
3429}-
3430-
3431void QClipData::fixup()-
3432{-
3433 ((!(m_spans)) ? qt_assert("m_spans",__FILE__,3822) : qt_noop());-
3434-
3435 if (count == 0
count == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3436 ymin = ymax = xmin = xmax = 0;-
3437 return;
never executed: return;
0
3438 }-
3439-
3440 int y = -1;-
3441 ymin = m_spans[0].y;-
3442 ymax = m_spans[count-1].y + 1;-
3443 xmin = 2147483647;-
3444 xmax = 0;-
3445-
3446 const int firstLeft = m_spans[0].x;-
3447 const int firstRight = m_spans[0].x + m_spans[0].len;-
3448 bool isRect = true;-
3449-
3450 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
3451 QT_FT_Span_& span = m_spans[i];-
3452-
3453 if (span.y != y
span.y != yDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3454 if (span.y != y + 1
span.y != y + 1Description
TRUEnever evaluated
FALSEnever evaluated
 && y != -1
y != -1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
3455 isRect = false;
never executed: isRect = false;
0
3456 y = span.y;-
3457 m_clipLines[y].spans = &span;-
3458 m_clipLines[y].count = 1;-
3459 }
never executed: end of block
 else		0
3460 ++
never executed: ++m_clipLines[y].count;
m_clipLines[y].count;
never executed: ++m_clipLines[y].count;
0
3461-
3462 const int spanLeft = span.x;-
3463 const int spanRight = spanLeft + span.len;-
3464-
3465 if (spanLeft < xmin
spanLeft < xminDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3466 xmin = spanLeft;
never executed: xmin = spanLeft;
0
3467-
3468 if (spanRight > xmax
spanRight > xmaxDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3469 xmax = spanRight;
never executed: xmax = spanRight;
0
3470-
3471 if (spanLeft != firstLeft
spanLeft != firstLeftDescription
TRUEnever evaluated
FALSEnever evaluated
 || spanRight != firstRight
spanRight != firstRightDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3472 isRect = false;
never executed: isRect = false;
0
3473 }
never executed: end of block
0
3474-
3475 if (isRect
isRectDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3476 hasRectClip = true;-
3477 clipRect.setRect(xmin, ymin, xmax - xmin, ymax - ymin);-
3478 }
never executed: end of block
0
3479}
never executed: end of block
0
3480-
3481-
3482-
3483-
3484void QClipData::setClipRect(const QRect &rect)-
3485{-
3486 if (hasRectClip
hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
 && rect == clipRect
rect == clipRectDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3487 return;
never executed: return;
0
3488-
3489-
3490 hasRectClip = true;-
3491 hasRegionClip = false;-
3492 clipRect = rect;-
3493-
3494 xmin = rect.x();-
3495 xmax = rect.x() + rect.width();-
3496 ymin = qMin(rect.y(), clipSpanHeight);-
3497 ymax = qMin(rect.y() + rect.height(), clipSpanHeight);-
3498-
3499 if (m_spans
m_spansDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3500 free(m_spans);-
3501 m_spans = 0;-
3502 }
never executed: end of block
0
3503-
3504-
3505}
never executed: end of block
0
3506-
3507-
3508-
3509-
3510void QClipData::setClipRegion(const QRegion &region)-
3511{-
3512 if (region.rectCount() == 1
region.rectCount() == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3513 setClipRect(region.boundingRect());-
3514 return;
never executed: return;
0
3515 }-
3516-
3517 hasRegionClip = true;-
3518 hasRectClip = false;-
3519 clipRegion = region;-
3520-
3521 {-
3522 const QRect rect = region.boundingRect();-
3523 xmin = rect.x();-
3524 xmax = rect.x() + rect.width();-
3525 ymin = rect.y();-
3526 ymax = rect.y() + rect.height();-
3527 }-
3528-
3529 if (m_spans
m_spansDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3530 free(m_spans);-
3531 m_spans = 0;-
3532 }
never executed: end of block
0
3533-
3534}
never executed: end of block
0
3535-
3536-
3537-
3538-
3539-
3540static const QSpan *qt_intersect_spans(const QClipData *clip, int *currentClip,-
3541 const QSpan *spans, const QSpan *end,-
3542 QSpan **outSpans, int available)-
3543{-
3544 const_cast<QClipData *>(clip)->initialize();-
3545-
3546 QSpan *out = *outSpans;-
3547-
3548 const QSpan *clipSpans = clip->m_spans + *currentClip;-
3549 const QSpan *clipEnd = clip->m_spans + clip->count;-
3550-
3551 while (available
availableDescription
TRUEnever evaluated
FALSEnever evaluated
 && spans < end
spans < endDescription
TRUEnever evaluated
FALSEnever evaluated
 ) {		0
3552 if (clipSpans >= clipEnd
clipSpans >= clipEndDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3553 spans = end;-
3554 break;
never executed: break;
0
3555 }-
3556 if (clipSpans->y > spans->y
clipSpans->y > spans->yDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3557 ++spans;-
3558 continue;
never executed: continue;
0
3559 }-
3560 if (spans->y != clipSpans->y
spans->y != clipSpans->yDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3561 if (spans->y < clip->count
spans->y < clip->countDescription
TRUEnever evaluated
FALSEnever evaluated
 && clip->m_clipLines[spans->y].spans
clip->m_clipLi...pans->y].spansDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3562 clipSpans = clip->m_clipLines[spans->y].spans;
never executed: clipSpans = clip->m_clipLines[spans->y].spans;
0
3563 else-
3564 ++
never executed: ++clipSpans;
clipSpans;
never executed: ++clipSpans;
0
3565 continue;
never executed: continue;
0
3566 }-
3567 ((!(spans->y == clipSpans->y)) ? qt_assert("spans->y == clipSpans->y",__FILE__,3956) : qt_noop());-
3568-
3569 int sx1 = spans->x;-
3570 int sx2 = sx1 + spans->len;-
3571 int cx1 = clipSpans->x;-
3572 int cx2 = cx1 + clipSpans->len;-
3573-
3574 if (cx1 < sx1
cx1 < sx1Description
TRUEnever evaluated
FALSEnever evaluated
 && cx2 < sx1
cx2 < sx1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3575 ++clipSpans;-
3576 continue;
never executed: continue;
0
3577 } else if (sx1 < cx1
sx1 < cx1Description
TRUEnever evaluated
FALSEnever evaluated
 && sx2 < cx1
sx2 < cx1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3578 ++spans;-
3579 continue;
never executed: continue;
0
3580 }-
3581 int x = qMax(sx1, cx1);-
3582 int len = qMin(sx2, cx2) - x;-
3583 if (len
lenDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3584 out->x = qMax(sx1, cx1);-
3585 out->len = qMin(sx2, cx2) - out->x;-
3586 out->y = spans->y;-
3587 out->coverage = qt_div_255(spans->coverage * clipSpans->coverage);-
3588 ++out;-
3589 --available;-
3590 }
never executed: end of block
0
3591 if (sx2 < cx2
sx2 < cx2Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3592 ++spans;-
3593 }
never executed: end of block
 else {		0
3594 ++clipSpans;-
3595 }
never executed: end of block
0
3596 }-
3597-
3598 *outSpans = out;-
3599 *currentClip = clipSpans - clip->m_spans;-
3600 return
never executed: return spans;
 spans;
never executed: return spans;
0
3601}-
3602-
3603static void qt_span_fill_clipped(int spanCount, const QSpan *spans, void *userData)-
3604{-
3605-
3606 QSpanData *fillData = reinterpret_cast<QSpanData *>(userData);-
3607-
3608 ((!(fillData->blend && fillData->unclipped_blend)) ? qt_assert("fillData->blend && fillData->unclipped_blend",__FILE__,3997) : qt_noop());-
3609-
3610 const int NSPANS = 256;-
3611 QSpan cspans[NSPANS];-
3612 int currentClip = 0;-
3613 const QSpan *end = spans + spanCount;-
3614 while (spans < end
spans < endDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3615 QSpan *clipped = cspans;-
3616 spans = qt_intersect_spans(fillData->clip, &currentClip, spans, end, &clipped, NSPANS);-
3617-
3618-
3619-
3620 if (clipped - cspans
clipped - cspansDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3621 fillData->unclipped_blend(clipped - cspans, cspans, fillData);
never executed: fillData->unclipped_blend(clipped - cspans, cspans, fillData);
0
3622 }
never executed: end of block
0
3623}
never executed: end of block
0
3624-
3625-
3626-
3627-
3628-
3629-
3630static int qt_intersect_spans(QT_FT_Span *spans, int numSpans,-
3631 const QRect &clip)-
3632{-
3633 const short minx = clip.left();-
3634 const short miny = clip.top();-
3635 const short maxx = clip.right();-
3636 const short maxy = clip.bottom();-
3637-
3638 int n = 0;-
3639 for (int i = 0; i < numSpans
i < numSpansDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
3640 if (spans[i].y > maxy
spans[i].y > maxyDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3641 break;
never executed: break;
0
3642 if (spans[i].y < miny
spans[i].y < minyDescription
TRUEnever evaluated
FALSEnever evaluated
0
3643 || spans[i].x > maxx
spans[i].x > maxxDescription
TRUEnever evaluated
FALSEnever evaluated
0
3644 || spans[i].x + spans[i].len <= minx
spans[i].x + s...i].len <= minxDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3645 continue;
never executed: continue;
0
3646 }-
3647 if (spans[i].x < minx
spans[i].x < minxDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3648 spans[n].len = qMin(spans[i].len - (minx - spans[i].x), maxx - minx + 1);-
3649 spans[n].x = minx;-
3650 }
never executed: end of block
 else {		0
3651 spans[n].x = spans[i].x;-
3652 spans[n].len = qMin(spans[i].len, ushort(maxx - spans[n].x + 1));-
3653 }
never executed: end of block
0
3654 if (spans[n].len == 0
spans[n].len == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
3655 continue;
never executed: continue;
0
3656 spans[n].y = spans[i].y;-
3657 spans[n].coverage = spans[i].coverage;-
3658 ++n;-
3659 }
never executed: end of block
0
3660 return
never executed: return n;
 n;
never executed: return n;
0
3661}-
3662-
3663-
3664static void qt_span_fill_clipRect(int count, const QSpan *spans,-
3665 void *userData)-
3666{-
3667 QSpanData *fillData = reinterpret_cast<QSpanData *>(userData);-
3668 ((!(fillData->blend && fillData->unclipped_blend)) ? qt_assert("fillData->blend && fillData->unclipped_blend",__FILE__,4057) : qt_noop());-
3669-
3670 ((!(fillData->clip)) ? qt_assert("fillData->clip",__FILE__,4059) : qt_noop());-
3671 ((!(!fillData->clip->clipRect.isEmpty())) ? qt_assert("!fillData->clip->clipRect.isEmpty()",__FILE__,4060) : qt_noop());-
3672-
3673-
3674 count = qt_intersect_spans(const_cast<QSpan*>(spans), count,-
3675 fillData->clip->clipRect);-
3676 if (count > 0
count > 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
3677 fillData->unclipped_blend(count, spans, fillData);
never executed: fillData->unclipped_blend(count, spans, fillData);
0
3678}
never executed: end of block
0
3679-
3680static void qt_span_clip(int count, const QSpan *spans, void *userData)-
3681{-
3682 ClipData *clipData = reinterpret_cast<ClipData *>(userData);-
3683-
3684-
3685-
3686-
3687-
3688-
3689 switch (clipData->operation) {-
3690-
3691 case
never executed: case Qt::IntersectClip:
 Qt::IntersectClip:
never executed: case Qt::IntersectClip:
0
3692 {-
3693 QClipData *newClip = clipData->newClip;-
3694 newClip->initialize();-
3695-
3696 int currentClip = 0;-
3697 const QSpan *end = spans + count;-
3698 while (spans < end
spans < endDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3699 QSpan *newspans = newClip->m_spans + newClip->count;-
3700 spans = qt_intersect_spans(clipData->oldClip, &currentClip, spans, end,-
3701 &newspans, newClip->allocated - newClip->count);-
3702 newClip->count = newspans - newClip->m_spans;-
3703 if (spans < end
spans < endDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3704 newClip->m_spans = q_check_ptr((QSpan *)realloc(newClip->m_spans, newClip->allocated*2*sizeof(QSpan)));-
3705 newClip->allocated *= 2;-
3706 }
never executed: end of block
0
3707 }
never executed: end of block
0
3708 }-
3709 break;
never executed: break;
0
3710-
3711 case
never executed: case Qt::ReplaceClip:
 Qt::ReplaceClip:
never executed: case Qt::ReplaceClip:
0
3712 clipData->newClip->appendSpans(spans, count);-
3713 break;
never executed: break;
0
3714 case
never executed: case Qt::NoClip:
 Qt::NoClip:
never executed: case Qt::NoClip:
0
3715 break;
never executed: break;
0
3716 }-
3717}
never executed: end of block
0
3718-
3719-
3720QImage QRasterBuffer::bufferImage() const-
3721{-
3722 QImage image(m_width, m_height, QImage::Format_ARGB32_Premultiplied);-
3723-
3724 for (int y = 0; y < m_height
y < m_heightDescription
TRUEnever evaluated
FALSEnever evaluated
; ++y) {		0
3725 uint *span = (uint *)const_cast<QRasterBuffer *>(this)->scanLine(y);-
3726-
3727 for (int x=0; x<m_width
x<m_widthDescription
TRUEnever evaluated
FALSEnever evaluated
; ++x) {		0
3728 uint argb = span[x];-
3729 image.setPixel(x, y, argb);-
3730 }
never executed: end of block
0
3731 }
never executed: end of block
0
3732 return
never executed: return image;
 image;
never executed: return image;
0
3733}-
3734-
3735-
3736-
3737void QRasterBuffer::flushToARGBImage(QImage *target) const-
3738{-
3739 int w = qMin(m_width, target->width());-
3740 int h = qMin(m_height, target->height());-
3741-
3742 for (int y=0; y<h
y<hDescription
TRUEnever evaluated
FALSEnever evaluated
; ++y) {		0
3743 uint *sourceLine = (uint *)const_cast<QRasterBuffer *>(this)->scanLine(y);-
3744 QRgb *dest = (QRgb *) target->scanLine(y);-
3745 for (int x=0; x<w
x<wDescription
TRUEnever evaluated
FALSEnever evaluated
; ++x) {		0
3746 QRgb pixel = sourceLine[x];-
3747 int alpha = qAlpha(pixel);-
3748 if (!alpha
!alphaDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3749 dest[x] = 0;-
3750 }
never executed: end of block
 else {		0
3751 dest[x] = (alpha << 24)-
3752 | ((255*qRed(pixel)/alpha) << 16)-
3753 | ((255*qGreen(pixel)/alpha) << 8)-
3754 | ((255*qBlue(pixel)/alpha) << 0);-
3755 }
never executed: end of block
0
3756 }-
3757 }
never executed: end of block
0
3758}
never executed: end of block
0
3759-
3760-
3761class QGradientCache-
3762{-
3763public:-
3764 struct CacheInfo : public QSharedData-
3765 {-
3766 inline CacheInfo(QGradientStops s, int op, QGradient::InterpolationMode mode) :-
3767 stops(std::move(s)), opacity(op), interpolationMode(mode) {}
never executed: end of block
0
3768 QRgba64 buffer64[1024];-
3769 QRgb buffer32[1024];-
3770 QGradientStops stops;-
3771 int opacity;-
3772 QGradient::InterpolationMode interpolationMode;-
3773 };-
3774-
3775 typedef QMultiHash<quint64, QExplicitlySharedDataPointer<const CacheInfo> > QGradientColorTableHash;-
3776-
3777 inline QExplicitlySharedDataPointer<const CacheInfo> getBuffer(const QGradient &gradient, int opacity) {-
3778 quint64 hash_val = 0;-
3779-
3780 const QGradientStops stops = gradient.stops();-
3781 for (int i = 0; i < stops.size()
i < stops.size()Description
TRUEnever evaluated
FALSEnever evaluated
 && i <= 2
i <= 2Description
TRUEnever evaluated
FALSEnever evaluated
; i++)		0
3782 hash_val += stops[i].second.rgba64();
never executed: hash_val += stops[i].second.rgba64();
0
3783-
3784 QMutexLocker lock(&mutex);-
3785 QGradientColorTableHash::const_iterator it = cache.constFind(hash_val);-
3786-
3787 if (it == cache.constEnd()
it == cache.constEnd()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
3788 return
never executed: return addCacheElement(hash_val, gradient, opacity);
 addCacheElement(hash_val, gradient, opacity);
never executed: return addCacheElement(hash_val, gradient, opacity);
0
3789 else {-
3790 do {-
3791 const QExplicitlySharedDataPointer<const CacheInfo> &cache_info = it.value();-
3792 if (cache_info->stops == stops
cache_info->stops == stopsDescription
TRUEnever evaluated
FALSEnever evaluated
 && cache_info->opacity == opacity
cache_info->opacity == opacityDescription
TRUEnever evaluated
FALSEnever evaluated
 && cache_info->interpolationMode == gradient.interpolationMode()
cache_info->in...polationMode()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
3793 return
never executed: return cache_info;
 cache_info;
never executed: return cache_info;
0
3794 ++it;-
3795 }
never executed: end of block
 while (it != cache.constEnd()
it != cache.constEnd()Description
TRUEnever evaluated
FALSEnever evaluated
 && it.key() == hash_val
it.key() == hash_valDescription
TRUEnever evaluated
FALSEnever evaluated
);		0
3796-
3797 return
never executed: return addCacheElement(hash_val, gradient, opacity);
 addCacheElement(hash_val, gradient, opacity);
never executed: return addCacheElement(hash_val, gradient, opacity);
0
3798 }-
3799 }-
3800-
3801 inline int paletteSize() const { return
never executed: return 1024;
 1024;
never executed: return 1024;
 }		0
3802protected:-
3803 inline int maxCacheSize() const { return
never executed: return 60;
 60;
never executed: return 60;
 }		0
3804 inline void generateGradientColorTable(const QGradient& g,-
3805 QRgba64 *colorTable,-
3806 int size, int opacity) const;-
3807 QExplicitlySharedDataPointer<const CacheInfo> addCacheElement(quint64 hash_val, const QGradient &gradient, int opacity) {-
3808 if (cache.size() == maxCacheSize()
cache.size() == maxCacheSize()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3809-
3810 cache.erase(cache.begin() + (qrand() % maxCacheSize()));-
3811 }
never executed: end of block
0
3812 QExplicitlySharedDataPointer<CacheInfo> cache_entry(new CacheInfo (gradient.stops(), opacity, gradient.interpolationMode()));-
3813 generateGradientColorTable(gradient, cache_entry->buffer64, paletteSize(), opacity);-
3814 for (int i = 0; i < 1024
i < 1024Description
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
3815 cache_entry->buffer32[i] = cache_entry->buffer64[i].toArgb32();
never executed: cache_entry->buffer32[i] = cache_entry->buffer64[i].toArgb32();
0
3816 return
never executed: return cache.insert(hash_val, cache_entry).value();
 cache.insert(hash_val, cache_entry).value();
never executed: return cache.insert(hash_val, cache_entry).value();
0
3817 }-
3818-
3819 QGradientColorTableHash cache;-
3820 QMutex mutex;-
3821};-
3822-
3823void QGradientCache::generateGradientColorTable(const QGradient& gradient, QRgba64 *colorTable, int size, int opacity) const-
3824{-
3825 const QGradientStops stops = gradient.stops();-
3826 int stopCount = stops.count();-
3827 ((!(stopCount > 0)) ? qt_assert("stopCount > 0",__FILE__,4216) : qt_noop());-
3828-
3829 bool colorInterpolation = (gradient.interpolationMode() == QGradient::ColorInterpolation);-
3830-
3831 if (stopCount == 2
stopCount == 2Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3832 QRgba64 first_color = combineAlpha256(stops[0].second.rgba64(), opacity);-
3833 QRgba64 second_color = combineAlpha256(stops[1].second.rgba64(), opacity);-
3834-
3835 qreal first_stop = stops[0].first;-
3836 qreal second_stop = stops[1].first;-
3837-
3838 if (second_stop < first_stop
second_stop < first_stopDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3839 quint64 tmp = first_color;-
3840 first_color = second_color;-
3841 second_color = tmp;-
3842 qSwap(first_stop, second_stop);-
3843 }
never executed: end of block
0
3844-
3845 if (colorInterpolation
colorInterpolationDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3846 first_color = qPremultiply(first_color);-
3847 second_color = qPremultiply(second_color);-
3848 }
never executed: end of block
0
3849-
3850 int first_index = qRound(first_stop * (1024 -1));-
3851 int second_index = qRound(second_stop * (1024 -1));-
3852-
3853 uint red_first = uint(first_color.red()) << 16;-
3854 uint green_first = uint(first_color.green()) << 16;-
3855 uint blue_first = uint(first_color.blue()) << 16;-
3856 uint alpha_first = uint(first_color.alpha()) << 16;-
3857-
3858 uint red_second = uint(second_color.red()) << 16;-
3859 uint green_second = uint(second_color.green()) << 16;-
3860 uint blue_second = uint(second_color.blue()) << 16;-
3861 uint alpha_second = uint(second_color.alpha()) << 16;-
3862-
3863 int i = 0;-
3864 for (; i <= qMin(1024, first_index)
i <= qMin(1024, first_index)Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
3865 if (colorInterpolation
colorInterpolationDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3866 colorTable[i] = first_color;
never executed: colorTable[i] = first_color;
0
3867 else-
3868 colorTable[i] = qPremultiply(first_color);
never executed: colorTable[i] = qPremultiply(first_color);
0
3869 }-
3870-
3871 if (i < second_index
i < second_indexDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3872 qreal reciprocal = qreal(1) / (second_index - first_index);-
3873-
3874 int red_delta = qRound((qreal(red_second) - red_first) * reciprocal);-
3875 int green_delta = qRound((qreal(green_second) - green_first) * reciprocal);-
3876 int blue_delta = qRound((qreal(blue_second) - blue_first) * reciprocal);-
3877 int alpha_delta = qRound((qreal(alpha_second) - alpha_first) * reciprocal);-
3878-
3879-
3880 red_first += 1 << 15;-
3881 green_first += 1 << 15;-
3882 blue_first += 1 << 15;-
3883 alpha_first += 1 << 15;-
3884-
3885 for (; i < qMin(1024, second_index)
i < qMin(1024, second_index)Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
3886 red_first += red_delta;-
3887 green_first += green_delta;-
3888 blue_first += blue_delta;-
3889 alpha_first += alpha_delta;-
3890-
3891 const QRgba64 color = qRgba64(red_first >> 16, green_first >> 16, blue_first >> 16, alpha_first >> 16);-
3892-
3893 if (colorInterpolation
colorInterpolationDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3894 colorTable[i] = color;
never executed: colorTable[i] = color;
0
3895 else-
3896 colorTable[i] = qPremultiply(color);
never executed: colorTable[i] = qPremultiply(color);
0
3897 }-
3898 }
never executed: end of block
0
3899-
3900 for (; i < 1024
i < 1024Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
3901 if (colorInterpolation
colorInterpolationDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3902 colorTable[i] = second_color;
never executed: colorTable[i] = second_color;
0
3903 else-
3904 colorTable[i] = qPremultiply(second_color);
never executed: colorTable[i] = qPremultiply(second_color);
0
3905 }-
3906-
3907 return;
never executed: return;
0
3908 }-
3909-
3910 QRgba64 current_color = combineAlpha256(stops[0].second.rgba64(), opacity);-
3911 if (stopCount == 1
stopCount == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3912 current_color = qPremultiply(current_color);-
3913 for (int i = 0; i < size
i < sizeDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
3914 colorTable[i] = current_color;
never executed: colorTable[i] = current_color;
0
3915 return;
never executed: return;
0
3916 }-
3917-
3918-
3919 qreal begin_pos = stops[0].first;-
3920 qreal end_pos = stops[stopCount-1].first;-
3921-
3922 int pos = 0;-
3923 QRgba64 next_color;-
3924-
3925 qreal incr = 1 / qreal(size);-
3926 qreal dpos = 1.5 * incr;-
3927-
3928-
3929 colorTable[pos++] = qPremultiply(current_color);-
3930 while (dpos <= begin_pos
dpos <= begin_posDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3931 colorTable[pos] = colorTable[pos - 1];-
3932 ++pos;-
3933 dpos += incr;-
3934 }
never executed: end of block
0
3935-
3936 int current_stop = 0;-
3937-
3938 qreal t;-
3939 qreal t_delta;-
3940-
3941 if (dpos < end_pos
dpos < end_posDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3942-
3943 while (dpos > stops[current_stop+1].first
dpos > stops[c..._stop+1].firstDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3944 ++
never executed: ++current_stop;
current_stop;
never executed: ++current_stop;
0
3945-
3946 if (current_stop != 0
current_stop != 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
3947 current_color = combineAlpha256(stops[current_stop].second.rgba64(), opacity);
never executed: current_color = combineAlpha256(stops[current_stop].second.rgba64(), opacity);
0
3948 next_color = combineAlpha256(stops[current_stop+1].second.rgba64(), opacity);-
3949-
3950 if (colorInterpolation
colorInterpolationDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3951 current_color = qPremultiply(current_color);-
3952 next_color = qPremultiply(next_color);-
3953 }
never executed: end of block
0
3954-
3955 qreal diff = stops[current_stop+1].first - stops[current_stop].first;-
3956 qreal c = (
(diff == 0)Description
TRUEnever evaluated
FALSEnever evaluated
diff == 0)
(diff == 0)Description
TRUEnever evaluated
FALSEnever evaluated
 ? qreal(0) : 256 / diff;		0
3957 t = (dpos - stops[current_stop].first) * c;-
3958 t_delta = incr * c;-
3959-
3960 while (true) {-
3961 ((!(current_stop < stopCount)) ? qt_assert("current_stop < stopCount",__FILE__,4350) : qt_noop());-
3962-
3963 int dist = qRound(t);-
3964 int idist = 256 - dist;-
3965-
3966 if (colorInterpolation
colorInterpolationDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3967 colorTable[pos] = interpolate256(current_color, idist, next_color, dist);
never executed: colorTable[pos] = interpolate256(current_color, idist, next_color, dist);
0
3968 else-
3969 colorTable[pos] = qPremultiply(interpolate256(current_color, idist, next_color, dist));
never executed: colorTable[pos] = qPremultiply(interpolate256(current_color, idist, next_color, dist));
0
3970-
3971 ++pos;-
3972 dpos += incr;-
3973-
3974 if (dpos >= end_pos
dpos >= end_posDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3975 break;
never executed: break;
0
3976-
3977 t += t_delta;-
3978-
3979 int skip = 0;-
3980 while (dpos > stops[current_stop+skip+1].first
dpos > stops[c...+skip+1].firstDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3981 ++
never executed: ++skip;
skip;
never executed: ++skip;
0
3982-
3983 if (skip != 0
skip != 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3984 current_stop += skip;-
3985 if (skip == 1
skip == 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
3986 current_color = next_color;
never executed: current_color = next_color;
0
3987 else-
3988 current_color = combineAlpha256(stops[current_stop].second.rgba64(), opacity);
never executed: current_color = combineAlpha256(stops[current_stop].second.rgba64(), opacity);
0
3989 next_color = combineAlpha256(stops[current_stop+1].second.rgba64(), opacity);-
3990-
3991 if (colorInterpolation
colorInterpolationDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3992 if (skip != 1
skip != 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
3993 current_color = qPremultiply(current_color);
never executed: current_color = qPremultiply(current_color);
0
3994 next_color = qPremultiply(next_color);-
3995 }
never executed: end of block
0
3996-
3997 qreal diff = stops[current_stop+1].first - stops[current_stop].first;-
3998 qreal c = (
(diff == 0)Description
TRUEnever evaluated
FALSEnever evaluated
diff == 0)
(diff == 0)Description
TRUEnever evaluated
FALSEnever evaluated
 ? qreal(0) : 256 / diff;		0
3999 t = (dpos - stops[current_stop].first) * c;-
4000 t_delta = incr * c;-
4001 }
never executed: end of block
0
4002 }
never executed: end of block
0
4003 }
never executed: end of block
0
4004-
4005-
4006 current_color = qPremultiply(combineAlpha256(stops[stopCount - 1].second.rgba64(), opacity));-
4007 while (pos < size - 1
pos < size - 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
4008 colorTable[pos] = current_color;-
4009 ++pos;-
4010 }
never executed: end of block
0
4011-
4012-
4013 colorTable[size - 1] = current_color;-
4014}
never executed: end of block
0
4015-
4016namespace { namespace Q_QGS_qt_gradient_cache { typedef QGradientCache Type; QBasicAtomicInt guard = { QtGlobalStatic::Uninitialized }; __attribute__((visibility("hidden"))) inline Type *innerFunction() { struct HolderBase { ~HolderBase() noexcept { if (guard.load() == QtGlobalStatic::Initialized
guard.load() =...c::InitializedDescription
TRUEnever evaluated
FALSEnever evaluated
) guard.store(QtGlobalStatic::Destroyed);
never executed: guard.store(QtGlobalStatic::Destroyed);
 }
never executed: end of block
 }; static struct Holder : public HolderBase { Type value; Holder() noexcept(noexcept(Type ())) : value () { guard.store(QtGlobalStatic::Initialized); } } holder; return
never executed: return &holder.value;
 &holder.value;
never executed: return &holder.value;
 } } } static QGlobalStatic<QGradientCache, Q_QGS_qt_gradient_cache::innerFunction, Q_QGS_qt_gradient_cache::guard> qt_gradient_cache;		0
4017-
4018-
4019void QSpanData::init(QRasterBuffer *rb, const QRasterPaintEngine *pe)-
4020{-
4021 rasterBuffer = rb;-
4022 type = None;-
4023 txop = 0;-
4024 bilinear = false;-
4025 m11 = m22 = m33 = 1.;-
4026 m12 = m13 = m21 = m23 = dx = dy = 0.0;-
4027 clip = pe
peDescription
TRUEnever evaluated
FALSEnever evaluated
 ? pe->d_func()->clip() : 0;		0
4028}
never executed: end of block
0
4029-
4030__attribute__((visibility("default"))) extern QImage qt_imageForBrush(int brushStyle, bool invert);-
4031-
4032void QSpanData::setup(const QBrush &brush, int alpha, QPainter::CompositionMode compositionMode)-
4033{-
4034 Qt::BrushStyle brushStyle = qbrush_style(brush);-
4035 cachedGradient.reset();-
4036 switch (brushStyle) {-
4037 case
never executed: case Qt::SolidPattern:
 Qt::SolidPattern:
never executed: case Qt::SolidPattern:
 {		0
4038 type = Solid;-
4039 QColor c = qbrush_color(brush);-
4040 solid.color = qPremultiply(combineAlpha256(c.rgba64(), alpha));-
4041 if (solid.color.isTransparent()
solid.color.isTransparent()Description
TRUEnever evaluated
FALSEnever evaluated
 && compositionMode == QPainter::CompositionMode_SourceOver
compositionMod...ode_SourceOverDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
4042 type = None;
never executed: type = None;
0
4043 break;
never executed: break;
0
4044 }-
4045-
4046 case
never executed: case Qt::LinearGradientPattern:
 Qt::LinearGradientPattern:
never executed: case Qt::LinearGradientPattern:
0
4047 {-
4048 type = LinearGradient;-
4049 const QLinearGradient *g = static_cast<const QLinearGradient *>(brush.gradient());-
4050 gradient.alphaColor = !brush.isOpaque()
!brush.isOpaque()Description
TRUEnever evaluated
FALSEnever evaluated
 || alpha != 256
alpha != 256Description
TRUEnever evaluated
FALSEnever evaluated
;		0
4051-
4052 QExplicitlySharedDataPointer<const QGradientCache::CacheInfo> cacheInfo = qt_gradient_cache()->getBuffer(*g, alpha);-
4053 cachedGradient = cacheInfo;-
4054 gradient.colorTable32 = cacheInfo->buffer32;-
4055 gradient.colorTable64 = cacheInfo->buffer64;-
4056-
4057 gradient.spread = g->spread();-
4058-
4059 QLinearGradientData &linearData = gradient.linear;-
4060-
4061 linearData.origin.x = g->start().x();-
4062 linearData.origin.y = g->start().y();-
4063 linearData.end.x = g->finalStop().x();-
4064 linearData.end.y = g->finalStop().y();-
4065 break;
never executed: break;
0
4066 }-
4067-
4068 case
never executed: case Qt::RadialGradientPattern:
 Qt::RadialGradientPattern:
never executed: case Qt::RadialGradientPattern:
0
4069 {-
4070 type = RadialGradient;-
4071 const QRadialGradient *g = static_cast<const QRadialGradient *>(brush.gradient());-
4072 gradient.alphaColor = !brush.isOpaque()
!brush.isOpaque()Description
TRUEnever evaluated
FALSEnever evaluated
 || alpha != 256
alpha != 256Description
TRUEnever evaluated
FALSEnever evaluated
;		0
4073-
4074 QExplicitlySharedDataPointer<const QGradientCache::CacheInfo> cacheInfo = qt_gradient_cache()->getBuffer(*g, alpha);-
4075 cachedGradient = cacheInfo;-
4076 gradient.colorTable32 = cacheInfo->buffer32;-
4077 gradient.colorTable64 = cacheInfo->buffer64;-
4078-
4079 gradient.spread = g->spread();-
4080-
4081 QRadialGradientData &radialData = gradient.radial;-
4082-
4083 QPointF center = g->center();-
4084 radialData.center.x = center.x();-
4085 radialData.center.y = center.y();-
4086 radialData.center.radius = g->centerRadius();-
4087 QPointF focal = g->focalPoint();-
4088 radialData.focal.x = focal.x();-
4089 radialData.focal.y = focal.y();-
4090 radialData.focal.radius = g->focalRadius();-
4091 }-
4092 break;
never executed: break;
0
4093-
4094 case
never executed: case Qt::ConicalGradientPattern:
 Qt::ConicalGradientPattern:
never executed: case Qt::ConicalGradientPattern:
0
4095 {-
4096 type = ConicalGradient;-
4097 const QConicalGradient *g = static_cast<const QConicalGradient *>(brush.gradient());-
4098 gradient.alphaColor = !brush.isOpaque()
!brush.isOpaque()Description
TRUEnever evaluated
FALSEnever evaluated
 || alpha != 256
alpha != 256Description
TRUEnever evaluated
FALSEnever evaluated
;		0
4099-
4100 QExplicitlySharedDataPointer<const QGradientCache::CacheInfo> cacheInfo = qt_gradient_cache()->getBuffer(*g, alpha);-
4101 cachedGradient = cacheInfo;-
4102 gradient.colorTable32 = cacheInfo->buffer32;-
4103 gradient.colorTable64 = cacheInfo->buffer64;-
4104-
4105 gradient.spread = QGradient::RepeatSpread;-
4106-
4107 QConicalGradientData &conicalData = gradient.conical;-
4108-
4109 QPointF center = g->center();-
4110 conicalData.center.x = center.x();-
4111 conicalData.center.y = center.y();-
4112 conicalData.angle = qDegreesToRadians(g->angle());-
4113 }-
4114 break;
never executed: break;
0
4115-
4116 case
never executed: case Qt::Dense1Pattern:
 Qt::Dense1Pattern:
never executed: case Qt::Dense1Pattern:
0
4117 case
never executed: case Qt::Dense2Pattern:
 Qt::Dense2Pattern:
never executed: case Qt::Dense2Pattern:
0
4118 case
never executed: case Qt::Dense3Pattern:
 Qt::Dense3Pattern:
never executed: case Qt::Dense3Pattern:
0
4119 case
never executed: case Qt::Dense4Pattern:
 Qt::Dense4Pattern:
never executed: case Qt::Dense4Pattern:
0
4120 case
never executed: case Qt::Dense5Pattern:
 Qt::Dense5Pattern:
never executed: case Qt::Dense5Pattern:
0
4121 case
never executed: case Qt::Dense6Pattern:
 Qt::Dense6Pattern:
never executed: case Qt::Dense6Pattern:
0
4122 case
never executed: case Qt::Dense7Pattern:
 Qt::Dense7Pattern:
never executed: case Qt::Dense7Pattern:
0
4123 case
never executed: case Qt::HorPattern:
 Qt::HorPattern:
never executed: case Qt::HorPattern:
0
4124 case
never executed: case Qt::VerPattern:
 Qt::VerPattern:
never executed: case Qt::VerPattern:
0
4125 case
never executed: case Qt::CrossPattern:
 Qt::CrossPattern:
never executed: case Qt::CrossPattern:
0
4126 case
never executed: case Qt::BDiagPattern:
 Qt::BDiagPattern:
never executed: case Qt::BDiagPattern:
0
4127 case
never executed: case Qt::FDiagPattern:
 Qt::FDiagPattern:
never executed: case Qt::FDiagPattern:
0
4128 case
never executed: case Qt::DiagCrossPattern:
 Qt::DiagCrossPattern:
never executed: case Qt::DiagCrossPattern:
0
4129 type = Texture;-
4130 if (!tempImage
!tempImageDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
4131 tempImage = new QImage();
never executed: tempImage = new QImage();
0
4132 *tempImage = rasterBuffer->colorizeBitmap(qt_imageForBrush(brushStyle, true), brush.color());-
4133 initTexture(tempImage, alpha, QTextureData::Tiled);-
4134 break;
never executed: break;
0
4135 case
never executed: case Qt::TexturePattern:
 Qt::TexturePattern:
never executed: case Qt::TexturePattern:
0
4136 type = Texture;-
4137 if (!tempImage
!tempImageDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
4138 tempImage = new QImage();
never executed: tempImage = new QImage();
0
4139-
4140 if (qHasPixmapTexture(brush)
qHasPixmapTexture(brush)Description
TRUEnever evaluated
FALSEnever evaluated
 && brush.texture().isQBitmap()
brush.texture().isQBitmap()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
4141 *
never executed: *tempImage = rasterBuffer->colorizeBitmap(brush.textureImage(), brush.color());
tempImage = rasterBuffer->colorizeBitmap(brush.textureImage(), brush.color());
never executed: *tempImage = rasterBuffer->colorizeBitmap(brush.textureImage(), brush.color());
0
4142 else-
4143 *
never executed: *tempImage = brush.textureImage();
tempImage = brush.textureImage();
never executed: *tempImage = brush.textureImage();
0
4144 initTexture(tempImage, alpha, QTextureData::Tiled, tempImage->rect());-
4145 break;
never executed: break;
0
4146-
4147 case
never executed: case Qt::NoBrush:
 Qt::NoBrush:
never executed: case Qt::NoBrush:
0
4148 default
never executed: default:
:
never executed: default:
0
4149 type = None;-
4150 break;
never executed: break;
0
4151 }-
4152 adjustSpanMethods();-
4153}
never executed: end of block
0
4154-
4155void QSpanData::adjustSpanMethods()-
4156{-
4157 bitmapBlit = 0;-
4158 alphamapBlit = 0;-
4159 alphaRGBBlit = 0;-
4160-
4161 fillRect = 0;-
4162-
4163 switch(type) {-
4164 case
never executed: case None:
 None:
never executed: case None:
0
4165 unclipped_blend = 0;-
4166 break;
never executed: break;
0
4167 case
never executed: case Solid:
 Solid:
never executed: case Solid:
0
4168 unclipped_blend = rasterBuffer->drawHelper->blendColor;-
4169 bitmapBlit = rasterBuffer->drawHelper->bitmapBlit;-
4170 alphamapBlit = rasterBuffer->drawHelper->alphamapBlit;-
4171 alphaRGBBlit = rasterBuffer->drawHelper->alphaRGBBlit;-
4172 fillRect = rasterBuffer->drawHelper->fillRect;-
4173 break;
never executed: break;
0
4174 case
never executed: case LinearGradient:
 LinearGradient:
never executed: case LinearGradient:
0
4175 case
never executed: case RadialGradient:
 RadialGradient:
never executed: case RadialGradient:
0
4176 case
never executed: case ConicalGradient:
 ConicalGradient:
never executed: case ConicalGradient:
0
4177 unclipped_blend = rasterBuffer->drawHelper->blendGradient;-
4178 break;
never executed: break;
0
4179 case
never executed: case Texture:
 Texture:
never executed: case Texture:
0
4180 unclipped_blend = qBlendTexture;-
4181 if (!texture.imageData
!texture.imageDataDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
4182 unclipped_blend = 0;
never executed: unclipped_blend = 0;
0
4183-
4184 break;
never executed: break;
0
4185 }-
4186-
4187 if (!unclipped_blend
!unclipped_blendDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
4188 blend = 0;-
4189 }
never executed: end of block
 else if (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
4190 blend = unclipped_blend;-
4191 }
never executed: end of block
 else if (clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
4192 blend = clip->clipRect.isEmpty()
clip->clipRect.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
 ? 0 : qt_span_fill_clipRect;		0
4193 }
never executed: end of block
 else {		0
4194 blend = qt_span_fill_clipped;-
4195 }
never executed: end of block
0
4196}-
4197-
4198void QSpanData::setupMatrix(const QTransform &matrix, int bilin)-
4199{-
4200 QTransform delta;-
4201-
4202 delta.translate(1.0 / 65536, 1.0 / 65536);-
4203-
4204 QTransform inv = (delta * matrix).inverted();-
4205 m11 = inv.m11();-
4206 m12 = inv.m12();-
4207 m13 = inv.m13();-
4208 m21 = inv.m21();-
4209 m22 = inv.m22();-
4210 m23 = inv.m23();-
4211 m33 = inv.m33();-
4212 dx = inv.dx();-
4213 dy = inv.dy();-
4214 txop = inv.type();-
4215 bilinear = bilin;-
4216-
4217 const bool affine = inv.isAffine();-
4218 fast_matrix = affine
affineDescription
TRUEnever evaluated
FALSEnever evaluated
0
4219 && m11 * m11 + m21 * m21 < 1e4
m11 * m11 + m21 * m21 < 1e4Description
TRUEnever evaluated
FALSEnever evaluated
0
4220 && m12 * m12 + m22 * m22 < 1e4
m12 * m12 + m22 * m22 < 1e4Description
TRUEnever evaluated
FALSEnever evaluated
0
4221 && qAbs(dx) < 1e4
qAbs(dx) < 1e4Description
TRUEnever evaluated
FALSEnever evaluated
0
4222 && qAbs(dy) < 1e4
qAbs(dy) < 1e4Description
TRUEnever evaluated
FALSEnever evaluated
;		0
4223-
4224 adjustSpanMethods();-
4225}
never executed: end of block
0
4226-
4227void QSpanData::initTexture(const QImage *image, int alpha, QTextureData::Type _type, const QRect &sourceRect)-
4228{-
4229 const QImageData *d = const_cast<QImage *>(image)->data_ptr();-
4230 if (!d
!dDescription
TRUEnever evaluated
FALSEnever evaluated
 || d->height == 0
d->height == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
4231 texture.imageData = 0;-
4232 texture.width = 0;-
4233 texture.height = 0;-
4234 texture.x1 = 0;-
4235 texture.y1 = 0;-
4236 texture.x2 = 0;-
4237 texture.y2 = 0;-
4238 texture.bytesPerLine = 0;-
4239 texture.format = QImage::Format_Invalid;-
4240 texture.colorTable = 0;-
4241 texture.hasAlpha = alpha != 256;-
4242 }
never executed: end of block
 else {		0
4243 texture.imageData = d->data;-
4244 texture.width = d->width;-
4245 texture.height = d->height;-
4246-
4247 if (sourceRect.isNull()
sourceRect.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
4248 texture.x1 = 0;-
4249 texture.y1 = 0;-
4250 texture.x2 = texture.width;-
4251 texture.y2 = texture.height;-
4252 }
never executed: end of block
 else {		0
4253 texture.x1 = sourceRect.x();-
4254 texture.y1 = sourceRect.y();-
4255 texture.x2 = qMin(texture.x1 + sourceRect.width(), d->width);-
4256 texture.y2 = qMin(texture.y1 + sourceRect.height(), d->height);-
4257 }
never executed: end of block
0
4258-
4259 texture.bytesPerLine = d->bytes_per_line;-
4260-
4261 texture.format = d->format;-
4262 texture.colorTable = (d->format <= QImage::Format_Indexed8
d->format <= Q...ormat_Indexed8Description
TRUEnever evaluated
FALSEnever evaluated
 && !d->colortable.isEmpty()
!d->colortable.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
) ? &d->colortable : 0;		0
4263 texture.hasAlpha = image->hasAlphaChannel()
image->hasAlphaChannel()Description
TRUEnever evaluated
FALSEnever evaluated
 || alpha != 256
alpha != 256Description
TRUEnever evaluated
FALSEnever evaluated
;		0
4264 }
never executed: end of block
0
4265 texture.const_alpha = alpha;-
4266 texture.type = _type;-
4267-
4268 adjustSpanMethods();-
4269}
never executed: end of block
0
4270-
4271-
4272-
4273-
4274-
4275static inline void drawEllipsePoints(int x, int y, int length,-
4276 const QRect &rect,-
4277 const QRect &clip,-
4278 ProcessSpans pen_func, ProcessSpans brush_func,-
4279 QSpanData *pen_data, QSpanData *brush_data)-
4280{-
4281 if (length == 0
length == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
4282 return;
never executed: return;
0
4283-
4284 QT_FT_Span outline[4];-
4285 const int midx = rect.x() + (rect.width() + 1) / 2;-
4286 const int midy = rect.y() + (rect.height() + 1) / 2;-
4287-
4288 x = x + midx;-
4289 y = midy - y;-
4290-
4291-
4292 outline[0].x = midx + (midx - x) - (length - 1) - (rect.width() & 0x1);-
4293 outline[0].len = qMin(length, x - outline[0].x);-
4294 outline[0].y = y;-
4295 outline[0].coverage = 255;-
4296-
4297-
4298 outline[1].x = x;-
4299 outline[1].len = length;-
4300 outline[1].y = y;-
4301 outline[1].coverage = 255;-
4302-
4303-
4304 outline[2].x = outline[0].x;-
4305 outline[2].len = outline[0].len;-
4306 outline[2].y = midy + (midy - y) - (rect.height() & 0x1);-
4307 outline[2].coverage = 255;-
4308-
4309-
4310 outline[3].x = x;-
4311 outline[3].len = length;-
4312 outline[3].y = outline[2].y;-
4313 outline[3].coverage = 255;-
4314-
4315 if (brush_func
brush_funcDescription
TRUEnever evaluated
FALSEnever evaluated
 && outline[0].x + outline[0].len < outline[1].x
outline[0].x +...< outline[1].xDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
4316 QT_FT_Span fill[2];-
4317-
4318-
4319 fill[0].x = outline[0].x + outline[0].len - 1;-
4320 fill[0].len = qMax(0, outline[1].x - fill[0].x);-
4321 fill[0].y = outline[1].y;-
4322 fill[0].coverage = 255;-
4323-
4324-
4325 fill[1].x = outline[2].x + outline[2].len - 1;-
4326 fill[1].len = qMax(0, outline[3].x - fill[1].x);-
4327 fill[1].y = outline[3].y;-
4328 fill[1].coverage = 255;-
4329-
4330 int n = (fill[0].y >= fill[1].y
fill[0].y >= fill[1].yDescription
TRUEnever evaluated
FALSEnever evaluated
 ? 1 : 2);		0
4331 n = qt_intersect_spans(fill, n, clip);-
4332 if (n > 0
n > 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
4333 brush_func(n, fill, brush_data);
never executed: brush_func(n, fill, brush_data);
0
4334 }
never executed: end of block
0
4335 if (pen_func
pen_funcDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
4336 int n = (outline[1].y >= outline[2].y
outline[1].y >= outline[2].yDescription
TRUEnever evaluated
FALSEnever evaluated
 ? 2 : 4);		0
4337 n = qt_intersect_spans(outline, n, clip);-
4338 if (n > 0
n > 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
4339 pen_func(n, outline, pen_data);
never executed: pen_func(n, outline, pen_data);
0
4340 }
never executed: end of block
0
4341}
never executed: end of block
0
4342-
4343-
4344-
4345-
4346-
4347static void drawEllipse_midpoint_i(const QRect &rect, const QRect &clip,-
4348 ProcessSpans pen_func, ProcessSpans brush_func,-
4349 QSpanData *pen_data, QSpanData *brush_data)-
4350{-
4351 const qreal a = qreal(rect.width()) / 2;-
4352 const qreal b = qreal(rect.height()) / 2;-
4353 qreal d = b*b - (a*a*b) + 0.25*a*a;-
4354-
4355 int x = 0;-
4356 int y = (rect.height() + 1) / 2;-
4357 int startx = x;-
4358-
4359-
4360 while (a*a*(2*y - 1) > 2*b*b*(x + 1)
a*a*(2*y - 1) > 2*b*b*(x + 1)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
4361 if (d < 0
d < 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
4362 d += b*b*(2*x + 3);-
4363 ++x;-
4364 }
never executed: end of block
 else {		0
4365 d += b*b*(2*x + 3) + a*a*(-2*y + 2);-
4366 drawEllipsePoints(startx, y, x - startx + 1, rect, clip,-
4367 pen_func, brush_func, pen_data, brush_data);-
4368 startx = ++x;-
4369 --y;-
4370 }
never executed: end of block
0
4371 }-
4372 drawEllipsePoints(startx, y, x - startx + 1, rect, clip,-
4373 pen_func, brush_func, pen_data, brush_data);-
4374-
4375-
4376 d = b*b*(x + 0.5)*(x + 0.5) + a*a*((y - 1)*(y - 1) - b*b);-
4377 const int miny = rect.height() & 0x1;-
4378 while (y > miny
y > minyDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
4379 if (d < 0
d < 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
4380 d += b*b*(2*x + 2) + a*a*(-2*y + 3);-
4381 ++x;-
4382 }
never executed: end of block
 else {		0
4383 d += a*a*(-2*y + 3);-
4384 }
never executed: end of block
0
4385 --y;-
4386 drawEllipsePoints(x, y, 1, rect, clip,-
4387 pen_func, brush_func, pen_data, brush_data);-
4388 }
never executed: end of block
0
4389}
never executed: end of block
0
4390-
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