qpaintengine_raster.cpp

Absolute File Name:/home/qt/qt5_coco/qt5/qtbase/src/gui/painting/qpaintengine_raster.cpp
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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__,358);
never executed: qt_check_pointer(__FILE__,358);
} 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__, 393, __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__, 399, __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 ,-
234 447-
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__,686) : 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__,959) : 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__,1258) : 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__,1318) : 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__,1428) : 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 deviceRect = s->matrix.mapRect(cpRect).toRect();-
1384 ProcessSpans blend = d->getBrushFunc(deviceRect, &s->brushData);-
1385 ensureOutlineMapper();-
1386 d->rasterize(d->outlineMapper->convertPath(path), blend, &s->brushData, d->rasterBuffer.data());-
1387}
never executed: end of block
0
1388-
1389void QRasterPaintEngine::fillRect(const QRectF &r, QSpanData *data)-
1390{-
1391 QRasterPaintEnginePrivate * const d = d_func();-
1392 QRasterPaintEngineState *s = state();-
1393-
1394 if (!s->flags.antialiased
!s->flags.antialiasedDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1395 uint txop = s->matrix.type();-
1396 if (txop == QTransform::TxNone
txop == QTransform::TxNoneDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1397 fillRect_normalized(toNormalizedFillRect(r), data, d);-
1398 return;
never executed: return;
0
1399 } else if (txop == QTransform::TxTranslate
txop == QTrans...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1400 const QRect rr = toNormalizedFillRect(r.translated(s->matrix.dx(), s->matrix.dy()));-
1401 fillRect_normalized(rr, data, d);-
1402 return;
never executed: return;
0
1403 } else if (txop == QTransform::TxScale
txop == QTransform::TxScaleDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1404 const QRect rr = toNormalizedFillRect(s->matrix.mapRect(r));-
1405 fillRect_normalized(rr, data, d);-
1406 return;
never executed: return;
0
1407 }-
1408 }
never executed: end of block
0
1409 ensureRasterState();-
1410 if (s->flags.tx_noshear
s->flags.tx_noshearDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1411 d->initializeRasterizer(data);-
1412 QRectF nr = r.normalized();-
1413 if (!nr.isEmpty()
!nr.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1414 const QPointF a = s->matrix.map((nr.topLeft() + nr.bottomLeft()) * 0.5f);-
1415 const QPointF b = s->matrix.map((nr.topRight() + nr.bottomRight()) * 0.5f);-
1416 d->rasterizer->rasterizeLine(a, b, nr.height() / nr.width());-
1417 }
never executed: end of block
0
1418 return;
never executed: return;
0
1419 }-
1420-
1421 QPainterPath path;-
1422 path.addRect(r);-
1423 ensureOutlineMapper();-
1424 fillPath(path, data);-
1425}
never executed: end of block
0
1426-
1427-
1428-
1429-
1430void QRasterPaintEngine::fillRect(const QRectF &r, const QBrush &brush)-
1431{-
1432-
1433-
1434-
1435 QRasterPaintEngineState *s = state();-
1436-
1437 ensureBrush(brush);-
1438 if (!s->brushData.blend
!s->brushData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1439 return;
never executed: return;
0
1440-
1441 fillRect(r, &s->brushData);-
1442}
never executed: end of block
0
1443-
1444-
1445-
1446-
1447void QRasterPaintEngine::fillRect(const QRectF &r, const QColor &color)-
1448{-
1449-
1450-
1451-
1452 QRasterPaintEnginePrivate * const d = d_func();-
1453 QRasterPaintEngineState *s = state();-
1454-
1455 d->solid_color_filler.solid.color = qPremultiply(combineAlpha256(color.rgba64(), s->intOpacity));-
1456-
1457 if (d->solid_color_filler.solid.color.isTransparent()
d->solid_color...sTransparent()Description
TRUEnever evaluated
FALSEnever evaluated
0
1458 && s->composition_mode == QPainter::CompositionMode_SourceOver
s->composition...ode_SourceOverDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1459 return;
never executed: return;
0
1460 }-
1461 d->solid_color_filler.clip = d->clip();-
1462 d->solid_color_filler.adjustSpanMethods();-
1463 fillRect(r, &d->solid_color_filler);-
1464}
never executed: end of block
0
1465-
1466static inline bool isAbove(const QPointF *a, const QPointF *b)-
1467{-
1468 return
never executed: return a->y() < b->y();
 a->y() < b->y();
never executed: return a->y() < b->y();
0
1469}-
1470-
1471static bool splitPolygon(const QPointF *points, int pointCount, QVector<QPointF> *upper, QVector<QPointF> *lower)-
1472{-
1473 ((!(upper)) ? qt_assert("upper",__FILE__,1794) : qt_noop());-
1474 ((!(lower)) ? qt_assert("lower",__FILE__,1795) : qt_noop());-
1475-
1476 ((!(pointCount >= 2)) ? qt_assert("pointCount >= 2",__FILE__,1797) : qt_noop());-
1477-
1478 QVector<const QPointF *> sorted;-
1479 sorted.reserve(pointCount);-
1480-
1481 upper->reserve(pointCount * 3 / 4);-
1482 lower->reserve(pointCount * 3 / 4);-
1483-
1484 for (int i = 0; i < pointCount
i < pointCountDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
1485 sorted << points + i;
never executed: sorted << points + i;
0
1486-
1487 std::sort(sorted.begin(), sorted.end(), isAbove);-
1488-
1489 qreal splitY = sorted.at(sorted.size() / 2)->y();-
1490-
1491 const QPointF *end = points + pointCount;-
1492 const QPointF *last = end - 1;-
1493-
1494 QVector<QPointF> *bin[2] = { upper, lower };-
1495-
1496 for (const QPointF *p = points; p < end
p < endDescription
TRUEnever evaluated
FALSEnever evaluated
; ++p) {		0
1497 int side = p->y() < splitY;-
1498 int lastSide = last->y() < splitY;-
1499-
1500 if (side != lastSide
side != lastSideDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1501 if (qFuzzyCompare(p->y(), splitY)
qFuzzyCompare(p->y(), splitY)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1502 bin[!side]->append(*p);-
1503 }
never executed: end of block
 else if (qFuzzyCompare(last->y(), splitY)
qFuzzyCompare(...->y(), splitY)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1504 bin[side]->append(*last);-
1505 }
never executed: end of block
 else {		0
1506 QPointF delta = *p - *last;-
1507 QPointF intersection(p->x() + delta.x() * (splitY - p->y()) / delta.y(), splitY);-
1508-
1509 bin[0]->append(intersection);-
1510 bin[1]->append(intersection);-
1511 }
never executed: end of block
0
1512 }-
1513-
1514 bin[side]->append(*p);-
1515-
1516 last = p;-
1517 }
never executed: end of block
0
1518-
1519-
1520 return
never executed: return upper->size() < pointCount && lower->size() < pointCount;
 upper->size() < pointCount
upper->size() < pointCountDescription
TRUEnever evaluated
FALSEnever evaluated
 && lower->size() < pointCount
lower->size() < pointCountDescription
TRUEnever evaluated
FALSEnever evaluated
;
never executed: return upper->size() < pointCount && lower->size() < pointCount;
0
1521}-
1522-
1523-
1524-
1525-
1526void QRasterPaintEngine::fillPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode)-
1527{-
1528 QRasterPaintEnginePrivate * const d = d_func();-
1529 QRasterPaintEngineState *s = state();-
1530-
1531 const int maxPoints = 0xffff;-
1532-
1533-
1534 if (pointCount > maxPoints
pointCount > maxPointsDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1535 QVector<QPointF> upper, lower;-
1536-
1537 if (splitPolygon(points, pointCount, &upper, &lower)
splitPolygon(p...upper, &lower)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1538 fillPolygon(upper.constData(), upper.size(), mode);-
1539 fillPolygon(lower.constData(), lower.size(), mode);-
1540 }
never executed: end of block
 else		0
1541 QMessageLogger(__FILE__, 1862, __PRETTY_FUNCTION__).warning("Polygon too complex for filling.");
never executed: QMessageLogger(__FILE__, 1862, __PRETTY_FUNCTION__).warning("Polygon too complex for filling.");
0
1542-
1543 return;
never executed: return;
0
1544 }-
1545-
1546-
1547 QVectorPath vp((const qreal *) points, pointCount, 0, QVectorPath::polygonFlags(mode));-
1548 ensureOutlineMapper();-
1549 QT_FT_Outline *outline = d->outlineMapper->convertPath(vp);-
1550-
1551-
1552 ProcessSpans brushBlend = d->getBrushFunc(d->outlineMapper->controlPointRect,-
1553 &s->brushData);-
1554 d->rasterize(outline, brushBlend, &s->brushData, d->rasterBuffer.data());-
1555}
never executed: end of block
0
1556-
1557-
1558-
1559-
1560void QRasterPaintEngine::drawPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode)-
1561{-
1562 QRasterPaintEnginePrivate * const d = d_func();-
1563 QRasterPaintEngineState *s = state();-
1564-
1565-
1566-
1567-
1568-
1569-
1570 ((!(pointCount >= 2)) ? qt_assert("pointCount >= 2",__FILE__,1891) : qt_noop());-
1571-
1572 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
1573 QRectF r(points[0], points[2]);-
1574 drawRects(&r, 1);-
1575 return;
never executed: return;
0
1576 }-
1577-
1578 ensurePen();-
1579 if (mode != PolylineMode
mode != PolylineModeDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1580-
1581 ensureBrush();-
1582 if (s->brushData.blend
s->brushData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1583 fillPolygon(points, pointCount, mode);
never executed: fillPolygon(points, pointCount, mode);
0
1584 }
never executed: end of block
0
1585-
1586-
1587 if (s->penData.blend
s->penData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1588 QVectorPath vp((const qreal *) points, pointCount, 0, QVectorPath::polygonFlags(mode));-
1589 if (s->flags.fast_pen
s->flags.fast_penDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1590 QCosmeticStroker stroker(s, d->deviceRect, d->deviceRectUnclipped);-
1591 stroker.setLegacyRoundingEnabled(s->flags.legacy_rounding);-
1592 stroker.drawPath(vp);-
1593 }
never executed: end of block
 else {		0
1594 QPaintEngineEx::stroke(vp, s->lastPen);-
1595 }
never executed: end of block
0
1596 }-
1597}
never executed: end of block
0
1598-
1599-
1600-
1601-
1602void QRasterPaintEngine::drawPolygon(const QPoint *points, int pointCount, PolygonDrawMode mode)-
1603{-
1604 QRasterPaintEnginePrivate * const d = d_func();-
1605 QRasterPaintEngineState *s = state();-
1606-
1607-
1608-
1609-
1610-
1611-
1612 ((!(pointCount >= 2)) ? qt_assert("pointCount >= 2",__FILE__,1933) : qt_noop());-
1613 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
1614 QRect r(points[0].x(),-
1615 points[0].y(),-
1616 points[2].x() - points[0].x(),-
1617 points[2].y() - points[0].y());-
1618 drawRects(&r, 1);-
1619 return;
never executed: return;
0
1620 }-
1621-
1622 ensurePen();-
1623-
1624-
1625 if (mode != PolylineMode
mode != PolylineModeDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1626 ensureBrush();-
1627 if (s->brushData.blend
s->brushData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1628-
1629 ensureOutlineMapper();-
1630 d->outlineMapper->beginOutline(mode == WindingMode ? Qt::WindingFill : Qt::OddEvenFill);-
1631 d->outlineMapper->moveTo(*points);-
1632 const QPoint *p = points;-
1633 const QPoint *ep = points + pointCount - 1;-
1634 do {-
1635 d->outlineMapper->lineTo(*(++p));-
1636 }
never executed: end of block
 while (p < ep
p < epDescription
TRUEnever evaluated
FALSEnever evaluated
);		0
1637 d->outlineMapper->endOutline();-
1638-
1639-
1640 ProcessSpans brushBlend = d->getBrushFunc(d->outlineMapper->controlPointRect,-
1641 &s->brushData);-
1642 d->rasterize(d->outlineMapper->outline(), brushBlend, &s->brushData, d->rasterBuffer.data());-
1643 }
never executed: end of block
0
1644 }
never executed: end of block
0
1645-
1646-
1647 if (s->penData.blend
s->penData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1648 int count = pointCount * 2;-
1649 QVarLengthArray<qreal> fpoints(count);-
1650 for (int i=0; i<count
i<countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
1651 fpoints[i] = ((const int *) points)[i];
never executed: fpoints[i] = ((const int *) points)[i];
0
1652 QVectorPath vp((qreal *) fpoints.data(), pointCount, 0, QVectorPath::polygonFlags(mode));-
1653-
1654 if (s->flags.fast_pen
s->flags.fast_penDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1655 QCosmeticStroker stroker(s, d->deviceRect, d->deviceRectUnclipped);-
1656 stroker.setLegacyRoundingEnabled(s->flags.legacy_rounding);-
1657 stroker.drawPath(vp);-
1658 }
never executed: end of block
 else {		0
1659 QPaintEngineEx::stroke(vp, s->lastPen);-
1660 }
never executed: end of block
0
1661 }-
1662}
never executed: end of block
0
1663-
1664-
1665-
1666-
1667void QRasterPaintEngine::drawPixmap(const QPointF &pos, const QPixmap &pixmap)-
1668{-
1669-
1670-
1671-
1672-
1673 QPlatformPixmap *pd = pixmap.handle();-
1674 if (pd->classId() == QPlatformPixmap::RasterClass
pd->classId() ...p::RasterClassDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1675 const QImage &image = static_cast<QRasterPlatformPixmap *>(pd)->image;-
1676 if (image.depth() == 1
image.depth() == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1677 QRasterPaintEnginePrivate * const d = d_func();-
1678 QRasterPaintEngineState *s = state();-
1679 if (s->matrix.type() <= QTransform::TxTranslate
s->matrix.type...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1680 ensurePen();-
1681 drawBitmap(pos + QPointF(s->matrix.dx(), s->matrix.dy()), image, &s->penData);-
1682 }
never executed: end of block
 else {		0
1683 drawImage(pos, d->rasterBuffer->colorizeBitmap(image, s->pen.color()));-
1684 }
never executed: end of block
0
1685 } else {-
1686 QRasterPaintEngine::drawImage(pos, image);-
1687 }
never executed: end of block
0
1688 } else {-
1689 const QImage image = pixmap.toImage();-
1690 if (pixmap.depth() == 1
pixmap.depth() == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1691 QRasterPaintEnginePrivate * const d = d_func();-
1692 QRasterPaintEngineState *s = state();-
1693 if (s->matrix.type() <= QTransform::TxTranslate
s->matrix.type...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1694 ensurePen();-
1695 drawBitmap(pos + QPointF(s->matrix.dx(), s->matrix.dy()), image, &s->penData);-
1696 }
never executed: end of block
 else {		0
1697 drawImage(pos, d->rasterBuffer->colorizeBitmap(image, s->pen.color()));-
1698 }
never executed: end of block
0
1699 } else {-
1700 QRasterPaintEngine::drawImage(pos, image);-
1701 }
never executed: end of block
0
1702 }-
1703}-
1704-
1705-
1706-
1707-
1708void QRasterPaintEngine::drawPixmap(const QRectF &r, const QPixmap &pixmap, const QRectF &sr)-
1709{-
1710-
1711-
1712-
1713-
1714 QPlatformPixmap* pd = pixmap.handle();-
1715 if (pd->classId() == QPlatformPixmap::RasterClass
pd->classId() ...p::RasterClassDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1716 const QImage &image = static_cast<QRasterPlatformPixmap *>(pd)->image;-
1717 if (image.depth() == 1
image.depth() == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1718 QRasterPaintEnginePrivate * const d = d_func();-
1719 QRasterPaintEngineState *s = state();-
1720 if (s->matrix.type() <= QTransform::TxTranslate
s->matrix.type...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
0
1721 && r.size() == sr.size()
r.size() == sr.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
1722 && r.size() == pixmap.size()
r.size() == pixmap.size()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1723 ensurePen();-
1724 drawBitmap(r.topLeft() + QPointF(s->matrix.dx(), s->matrix.dy()), image, &s->penData);-
1725 return;
never executed: return;
0
1726 } else {-
1727 drawImage(r, d->rasterBuffer->colorizeBitmap(image, s->pen.color()), sr);-
1728 }
never executed: end of block
0
1729 } else {-
1730 drawImage(r, image, sr);-
1731 }
never executed: end of block
0
1732 } else {-
1733 QRect clippedSource = sr.toAlignedRect().intersected(pixmap.rect());-
1734 const QImage image = pd->toImage(clippedSource);-
1735 QRectF translatedSource = sr.translated(-clippedSource.topLeft());-
1736 if (image.depth() == 1
image.depth() == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1737 QRasterPaintEnginePrivate * const d = d_func();-
1738 QRasterPaintEngineState *s = state();-
1739 if (s->matrix.type() <= QTransform::TxTranslate
s->matrix.type...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
0
1740 && r.size() == sr.size()
r.size() == sr.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
1741 && r.size() == pixmap.size()
r.size() == pixmap.size()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1742 ensurePen();-
1743 drawBitmap(r.topLeft() + QPointF(s->matrix.dx(), s->matrix.dy()), image, &s->penData);-
1744 return;
never executed: return;
0
1745 } else {-
1746 drawImage(r, d->rasterBuffer->colorizeBitmap(image, s->pen.color()), translatedSource);-
1747 }
never executed: end of block
0
1748 } else {-
1749 drawImage(r, image, translatedSource);-
1750 }
never executed: end of block
0
1751 }-
1752}-
1753-
1754static inline int fast_ceil_positive(const qreal &v)-
1755{-
1756 const int iv = int(v);-
1757 if (v - iv == 0
v - iv == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1758 return
never executed: return iv;
 iv;
never executed: return iv;
0
1759 else-
1760 return
never executed: return iv + 1;
 iv + 1;
never executed: return iv + 1;
0
1761}-
1762-
1763static inline const QRect toAlignedRect_positive(const QRectF &rect)-
1764{-
1765 const int xmin = int(rect.x());-
1766 const int xmax = int(fast_ceil_positive(rect.right()));-
1767 const int ymin = int(rect.y());-
1768 const int ymax = int(fast_ceil_positive(rect.bottom()));-
1769 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
1770}-
1771-
1772-
1773-
1774-
1775void QRasterPaintEngine::drawImage(const QPointF &p, const QImage &img)-
1776{-
1777-
1778-
1779-
1780-
1781 QRasterPaintEnginePrivate * const d = d_func();-
1782 QRasterPaintEngineState *s = state();-
1783 qreal scale = img.devicePixelRatio();-
1784-
1785 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
1786 drawImage(QRectF(p.x(), p.y(), img.width() / scale, img.height() / scale),-
1787 img,-
1788 QRectF(0, 0, img.width(), img.height()));-
1789 }
never executed: end of block
 else {		0
1790-
1791 const QClipData *clip = d->clip();-
1792 QPointF pt(p.x() + s->matrix.dx(), p.y() + s->matrix.dy());-
1793-
1794 if (d->canUseFastImageBlending(d->rasterBuffer->compositionMode, img)
d->canUseFastI...tionMode, img)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1795 SrcOverBlendFunc func = qBlendFunctions[d->rasterBuffer->format][img.format()];-
1796 if (func
funcDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1797 if (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1798 d->drawImage(pt, img, func, d->deviceRect, s->intOpacity);-
1799 return;
never executed: return;
0
1800 } else if (clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1801 d->drawImage(pt, img, func, clip->clipRect, s->intOpacity);-
1802 return;
never executed: return;
0
1803 }-
1804 }
never executed: end of block
0
1805 }
never executed: end of block
0
1806-
1807-
1808-
1809 d->image_filler.clip = clip;-
1810 d->image_filler.initTexture(&img, s->intOpacity, QTextureData::Plain, img.rect());-
1811 if (!d->image_filler.blend
!d->image_filler.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1812 return;
never executed: return;
0
1813 d->image_filler.dx = -pt.x();-
1814 d->image_filler.dy = -pt.y();-
1815 QRect rr = img.rect().translated(qRound(pt.x()), qRound(pt.y()));-
1816-
1817 fillRect_normalized(rr, &d->image_filler, d);-
1818 }
never executed: end of block
0
1819-
1820}-
1821-
1822QRectF qt_mapRect_non_normalizing(const QRectF &r, const QTransform &t)-
1823{-
1824 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
1825}-
1826-
1827namespace {-
1828 enum RotationType {-
1829 Rotation90,-
1830 Rotation180,-
1831 Rotation270,-
1832 NoRotation-
1833 };-
1834-
1835 inline RotationType qRotationType(const QTransform &transform)-
1836 {-
1837 QTransform::TransformationType type = transform.type();-
1838-
1839 if (type > QTransform::TxRotate
type > QTransform::TxRotateDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1840 return
never executed: return NoRotation;
 NoRotation;
never executed: return NoRotation;
0
1841-
1842 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
1843 && 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
1844 return
never executed: return Rotation90;
 Rotation90;
never executed: return Rotation90;
0
1845-
1846 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
1847 && 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
1848 return
never executed: return Rotation180;
 Rotation180;
never executed: return Rotation180;
0
1849-
1850 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
1851 && 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
1852 return
never executed: return Rotation270;
 Rotation270;
never executed: return Rotation270;
0
1853-
1854 return
never executed: return NoRotation;
 NoRotation;
never executed: return NoRotation;
0
1855 }-
1856-
1857 inline bool isPixelAligned(const QRectF &rect) {-
1858 return
never executed: return QRectF(rect.toRect()) == rect;
 QRectF(rect.toRect()) == rect;
never executed: return QRectF(rect.toRect()) == rect;
0
1859 }-
1860}-
1861-
1862-
1863-
1864-
1865void QRasterPaintEngine::drawImage(const QRectF &r, const QImage &img, const QRectF &sr,-
1866 Qt::ImageConversionFlags)-
1867{-
1868-
1869-
1870-
1871-
1872 if (r.isEmpty()
r.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1873 return;
never executed: return;
0
1874-
1875 QRasterPaintEnginePrivate * const d = d_func();-
1876 QRasterPaintEngineState *s = state();-
1877 ((!(s)) ? qt_assert("s",__FILE__,2198) : qt_noop());-
1878 int sr_l = qFloor(sr.left());-
1879 int sr_r = qCeil(sr.right()) - 1;-
1880 int sr_t = qFloor(sr.top());-
1881 int sr_b = qCeil(sr.bottom()) - 1;-
1882-
1883 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
1884-
1885-
1886 QTransform old = s->matrix;-
1887-
1888 if (s->flags.legacy_rounding
s->flags.legacy_roundingDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1889 s->matrix = s->matrix * QTransform::fromTranslate(-aliasedCoordinateDelta, -aliasedCoordinateDelta);
never executed: s->matrix = s->matrix * QTransform::fromTranslate(-aliasedCoordinateDelta, -aliasedCoordinateDelta);
0
1890-
1891-
1892 QRgb color = img.pixel(sr_l, sr_t);-
1893 switch (img.format()) {-
1894 case
never executed: case QImage::Format_ARGB32_Premultiplied:
 QImage::Format_ARGB32_Premultiplied:
never executed: case QImage::Format_ARGB32_Premultiplied:
0
1895 case
never executed: case QImage::Format_ARGB8565_Premultiplied:
 QImage::Format_ARGB8565_Premultiplied:
never executed: case QImage::Format_ARGB8565_Premultiplied:
0
1896 case
never executed: case QImage::Format_ARGB6666_Premultiplied:
 QImage::Format_ARGB6666_Premultiplied:
never executed: case QImage::Format_ARGB6666_Premultiplied:
0
1897 case
never executed: case QImage::Format_ARGB8555_Premultiplied:
 QImage::Format_ARGB8555_Premultiplied:
never executed: case QImage::Format_ARGB8555_Premultiplied:
0
1898 case
never executed: case QImage::Format_ARGB4444_Premultiplied:
 QImage::Format_ARGB4444_Premultiplied:
never executed: case QImage::Format_ARGB4444_Premultiplied:
0
1899 case
never executed: case QImage::Format_RGBA8888_Premultiplied:
 QImage::Format_RGBA8888_Premultiplied:
never executed: case QImage::Format_RGBA8888_Premultiplied:
0
1900 case
never executed: case QImage::Format_A2BGR30_Premultiplied:
 QImage::Format_A2BGR30_Premultiplied:
never executed: case QImage::Format_A2BGR30_Premultiplied:
0
1901 case
never executed: case QImage::Format_A2RGB30_Premultiplied:
 QImage::Format_A2RGB30_Premultiplied:
never executed: case QImage::Format_A2RGB30_Premultiplied:
0
1902-
1903 d->solid_color_filler.solid.color = multiplyAlpha256(QRgba64::fromArgb32(color), s->intOpacity);-
1904 break;
never executed: break;
0
1905 default
never executed: default:
:
never executed: default:
0
1906 d->solid_color_filler.solid.color = qPremultiply(combineAlpha256(QRgba64::fromArgb32(color), s->intOpacity));-
1907 break;
never executed: break;
0
1908 }-
1909-
1910 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
1911 return;
never executed: return;
0
1912-
1913 d->solid_color_filler.clip = d->clip();-
1914 d->solid_color_filler.adjustSpanMethods();-
1915 fillRect(r, &d->solid_color_filler);-
1916-
1917 s->matrix = old;-
1918 return;
never executed: return;
0
1919 }-
1920-
1921 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
1922-
1923 const QClipData *clip = d->clip();-
1924-
1925 if (s->matrix.type() > QTransform::TxTranslate
s->matrix.type...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
0
1926 && !stretch_sr
!stretch_srDescription
TRUEnever evaluated
FALSEnever evaluated
0
1927 && (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
 || clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1928 && s->intOpacity == 256
s->intOpacity == 256Description
TRUEnever evaluated
FALSEnever evaluated
0
1929 && (d->rasterBuffer->compositionMode == QPainter::CompositionMode_SourceOver
d->rasterBuffe...ode_SourceOverDescription
TRUEnever evaluated
FALSEnever evaluated
0
1930 || d->rasterBuffer->compositionMode == QPainter::CompositionMode_Source
d->rasterBuffe...ionMode_SourceDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1931 && d->rasterBuffer->format == img.format()
d->rasterBuffe...= img.format()Description
TRUEnever evaluated
FALSEnever evaluated
0
1932 && (d->rasterBuffer->format == QImage::Format_RGB16
d->rasterBuffe...::Format_RGB16Description
TRUEnever evaluated
FALSEnever evaluated
0
1933 || d->rasterBuffer->format == QImage::Format_RGB32
d->rasterBuffe...::Format_RGB32Description
TRUEnever evaluated
FALSEnever evaluated
0
1934 || (d->rasterBuffer->format == QImage::Format_ARGB32_Premultiplied
d->rasterBuffe..._PremultipliedDescription
TRUEnever evaluated
FALSEnever evaluated
0
1935 && d->rasterBuffer->compositionMode == QPainter::CompositionMode_Source
d->rasterBuffe...ionMode_SourceDescription
TRUEnever evaluated
FALSEnever evaluated
)))		0
1936 {-
1937 RotationType rotationType = qRotationType(s->matrix);-
1938-
1939 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
1940 QRectF transformedTargetRect = s->matrix.mapRect(r);-
1941-
1942 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
1943 || (isPixelAligned(transformedTargetRect)
isPixelAligned...medTargetRect)Description
TRUEnever evaluated
FALSEnever evaluated
 && isPixelAligned(sr)
isPixelAligned(sr)Description
TRUEnever evaluated
FALSEnever evaluated
))		0
1944 {-
1945 QRect clippedTransformedTargetRect = transformedTargetRect.toRect().intersected(clip ? clip->clipRect : d->deviceRect);-
1946 if (clippedTransformedTargetRect.isNull()
clippedTransfo...tRect.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1947 return;
never executed: return;
0
1948-
1949 QRectF clippedTargetRect = s->matrix.inverted().mapRect(QRectF(clippedTransformedTargetRect));-
1950-
1951 QRect clippedSourceRect-
1952 = QRectF(sr.x() + clippedTargetRect.x() - r.x(), sr.y() + clippedTargetRect.y() - r.y(),-
1953 clippedTargetRect.width(), clippedTargetRect.height()).toRect();-
1954-
1955 clippedSourceRect = clippedSourceRect.intersected(img.rect());-
1956-
1957 uint dbpl = d->rasterBuffer->bytesPerLine();-
1958 uint sbpl = img.bytesPerLine();-
1959-
1960 uchar *dst = d->rasterBuffer->buffer();-
1961 uint bpp = img.depth() >> 3;-
1962-
1963 const uchar *srcBase = img.bits() + clippedSourceRect.y() * sbpl + clippedSourceRect.x() * bpp;-
1964 uchar *dstBase = dst + clippedTransformedTargetRect.y() * dbpl + clippedTransformedTargetRect.x() * bpp;-
1965-
1966 uint cw = clippedSourceRect.width();-
1967 uint ch = clippedSourceRect.height();-
1968-
1969 qMemRotateFunctions[d->rasterBuffer->format][rotationType](srcBase, cw, ch, sbpl, dstBase, dbpl);-
1970-
1971 return;
never executed: return;
0
1972 }-
1973 }
never executed: end of block
0
1974 }
never executed: end of block
0
1975-
1976 if (s->matrix.type() > QTransform::TxTranslate
s->matrix.type...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
 || stretch_sr
stretch_srDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1977-
1978 QRectF targetBounds = s->matrix.mapRect(r);-
1979 bool exceedsPrecision = targetBounds.width() > 0xffff
targetBounds.width() > 0xffffDescription
TRUEnever evaluated
FALSEnever evaluated
0
1980 || targetBounds.height() > 0xffff
targetBounds.height() > 0xffffDescription
TRUEnever evaluated
FALSEnever evaluated
;		0
1981-
1982 if (!exceedsPrecision
!exceedsPrecisionDescription
TRUEnever evaluated
FALSEnever evaluated
 && d->canUseFastImageBlending(d->rasterBuffer->compositionMode, img)
d->canUseFastI...tionMode, img)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1983 if (s->matrix.type() > QTransform::TxScale
s->matrix.type...sform::TxScaleDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1984 SrcOverTransformFunc func = qTransformFunctions[d->rasterBuffer->format][img.format()];-
1985 if (func
funcDescription
TRUEnever evaluated
FALSEnever evaluated
 && (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
 || clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
)) {		0
1986 func(d->rasterBuffer->buffer(), d->rasterBuffer->bytesPerLine(), img.bits(),-
1987 img.bytesPerLine(), r, sr, !clip ? d->deviceRect : clip->clipRect,-
1988 s->matrix, s->intOpacity);-
1989 return;
never executed: return;
0
1990 }-
1991 }
never executed: end of block
 else {		0
1992-
1993 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
1994 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
1995 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
1996 SrcOverBlendFunc func = qBlendFunctions[d->rasterBuffer->format][img.format()];-
1997 if (func
funcDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1998 QPointF pt(r.x() * 2 + s->matrix.dx(), r.y() * 2 + s->matrix.dy());-
1999 if (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2000 d->drawImage(pt, img, func, d->deviceRect, s->intOpacity, sr.toRect());-
2001 return;
never executed: return;
0
2002 } else if (clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2003 d->drawImage(pt, img, func, clip->clipRect, s->intOpacity, sr.toRect());-
2004 return;
never executed: return;
0
2005 }-
2006 }
never executed: end of block
0
2007 }
never executed: end of block
0
2008 SrcOverScaleFunc func = qScaleFunctions[d->rasterBuffer->format][img.format()];-
2009 if (func
funcDescription
TRUEnever evaluated
FALSEnever evaluated
 && (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
 || clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
)) {		0
2010 func(d->rasterBuffer->buffer(), d->rasterBuffer->bytesPerLine(),-
2011 img.bits(), img.bytesPerLine(), img.height(),-
2012 qt_mapRect_non_normalizing(r, s->matrix), sr,-
2013 !clip ? d->deviceRect : clip->clipRect,-
2014 s->intOpacity);-
2015 return;
never executed: return;
0
2016 }-
2017 }
never executed: end of block
0
2018 }-
2019-
2020 QTransform copy = s->matrix;-
2021 copy.translate(r.x(), r.y());-
2022 if (stretch_sr
stretch_srDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2023 copy.scale(r.width() / sr.width(), r.height() / sr.height());
never executed: copy.scale(r.width() / sr.width(), r.height() / sr.height());
0
2024 copy.translate(-sr.x(), -sr.y());-
2025-
2026 d->image_filler_xform.clip = clip;-
2027 d->image_filler_xform.initTexture(&img, s->intOpacity, QTextureData::Plain, toAlignedRect_positive(sr));-
2028 if (!d->image_filler_xform.blend
!d->image_filler_xform.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2029 return;
never executed: return;
0
2030 d->image_filler_xform.setupMatrix(copy, s->flags.bilinear);-
2031-
2032 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
2033 QRectF rr = s->matrix.mapRect(r);-
2034-
2035 const int x1 = qRound(rr.x());-
2036 const int y1 = qRound(rr.y());-
2037 const int x2 = qRound(rr.right());-
2038 const int y2 = qRound(rr.bottom());-
2039-
2040 fillRect_normalized(QRect(x1, y1, x2-x1, y2-y1), &d->image_filler_xform, d);-
2041 return;
never executed: return;
0
2042 }-
2043-
2044-
2045 ensureRasterState();-
2046 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
2047 d->initializeRasterizer(&d->image_filler_xform);-
2048 d->rasterizer->setAntialiased(s->flags.antialiased);-
2049 d->rasterizer->setLegacyRoundingEnabled(s->flags.legacy_rounding);-
2050-
2051 const QPointF offs = s->flags.legacy_rounding
s->flags.legacy_roundingDescription
TRUEnever evaluated
FALSEnever evaluated
 ? QPointF(aliasedCoordinateDelta, aliasedCoordinateDelta) : QPointF();		0
2052-
2053 const QRectF &rect = r.normalized();-
2054 const QPointF a = s->matrix.map((rect.topLeft() + rect.bottomLeft()) * 0.5f) - offs;-
2055 const QPointF b = s->matrix.map((rect.topRight() + rect.bottomRight()) * 0.5f) - offs;-
2056-
2057 if (s->flags.tx_noshear
s->flags.tx_noshearDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2058 d->rasterizer->rasterizeLine(a, b, rect.height() / rect.width());
never executed: d->rasterizer->rasterizeLine(a, b, rect.height() / rect.width());
0
2059 else-
2060 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
2061 return;
never executed: return;
0
2062 }-
2063-
2064 const qreal offs = s->flags.legacy_rounding
s->flags.legacy_roundingDescription
TRUEnever evaluated
FALSEnever evaluated
 ? aliasedCoordinateDelta : qreal(0);		0
2065 QPainterPath path;-
2066 path.addRect(r);-
2067 QTransform m = s->matrix;-
2068 s->matrix = QTransform(m.m11(), m.m12(), m.m13(),-
2069 m.m21(), m.m22(), m.m23(),-
2070 m.m31() - offs, m.m32() - offs, m.m33());-
2071 fillPath(path, &d->image_filler_xform);-
2072 s->matrix = m;-
2073 }
never executed: end of block
 else {		0
2074 if (d->canUseFastImageBlending(d->rasterBuffer->compositionMode, img)
d->canUseFastI...tionMode, img)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2075 SrcOverBlendFunc func = qBlendFunctions[d->rasterBuffer->format][img.format()];-
2076 if (func
funcDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2077 QPointF pt(r.x() + s->matrix.dx(), r.y() + s->matrix.dy());-
2078 if (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2079 d->drawImage(pt, img, func, d->deviceRect, s->intOpacity, sr.toRect());-
2080 return;
never executed: return;
0
2081 } else if (clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2082 d->drawImage(pt, img, func, clip->clipRect, s->intOpacity, sr.toRect());-
2083 return;
never executed: return;
0
2084 }-
2085 }
never executed: end of block
0
2086 }
never executed: end of block
0
2087-
2088 d->image_filler.clip = clip;-
2089 d->image_filler.initTexture(&img, s->intOpacity, QTextureData::Plain, toAlignedRect_positive(sr));-
2090 if (!d->image_filler.blend
!d->image_filler.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2091 return;
never executed: return;
0
2092 d->image_filler.dx = -(r.x() + s->matrix.dx()) + sr.x();-
2093 d->image_filler.dy = -(r.y() + s->matrix.dy()) + sr.y();-
2094-
2095 QRectF rr = r;-
2096 rr.translate(s->matrix.dx(), s->matrix.dy());-
2097-
2098 const int x1 = qRound(rr.x());-
2099 const int y1 = qRound(rr.y());-
2100 const int x2 = qRound(rr.right());-
2101 const int y2 = qRound(rr.bottom());-
2102-
2103 fillRect_normalized(QRect(x1, y1, x2-x1, y2-y1), &d->image_filler, d);-
2104 }
never executed: end of block
0
2105}-
2106-
2107-
2108-
2109-
2110void QRasterPaintEngine::drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, const QPointF &sr)-
2111{-
2112-
2113-
2114-
2115 QRasterPaintEnginePrivate * const d = d_func();-
2116 QRasterPaintEngineState *s = state();-
2117 ((!(s)) ? qt_assert("s",__FILE__,2438) : qt_noop());-
2118-
2119 QImage image;-
2120-
2121 QPlatformPixmap *pd = pixmap.handle();-
2122 if (pd->classId() == QPlatformPixmap::RasterClass
pd->classId() ...p::RasterClassDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2123 image = static_cast<QRasterPlatformPixmap *>(pd)->image;-
2124 }
never executed: end of block
 else {		0
2125 image = pixmap.toImage();-
2126 }
never executed: end of block
0
2127-
2128 if (image.depth() == 1
image.depth() == 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2129 image = d->rasterBuffer->colorizeBitmap(image, s->pen.color());
never executed: image = d->rasterBuffer->colorizeBitmap(image, s->pen.color());
0
2130-
2131 if (s->matrix.type() > QTransform::TxTranslate
s->matrix.type...m::TxTranslateDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2132 QTransform copy = s->matrix;-
2133 copy.translate(r.x(), r.y());-
2134 copy.translate(-sr.x(), -sr.y());-
2135 d->image_filler_xform.clip = d->clip();-
2136 d->image_filler_xform.initTexture(&image, s->intOpacity, QTextureData::Tiled);-
2137 if (!d->image_filler_xform.blend
!d->image_filler_xform.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2138 return;
never executed: return;
0
2139 d->image_filler_xform.setupMatrix(copy, s->flags.bilinear);-
2140-
2141-
2142 ensureRasterState();-
2143 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
2144 d->initializeRasterizer(&d->image_filler_xform);-
2145 d->rasterizer->setAntialiased(s->flags.antialiased);-
2146 d->rasterizer->setLegacyRoundingEnabled(s->flags.legacy_rounding);-
2147-
2148 const QRectF &rect = r.normalized();-
2149 const QPointF a = s->matrix.map((rect.topLeft() + rect.bottomLeft()) * 0.5f);-
2150 const QPointF b = s->matrix.map((rect.topRight() + rect.bottomRight()) * 0.5f);-
2151 if (s->flags.tx_noshear
s->flags.tx_noshearDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2152 d->rasterizer->rasterizeLine(a, b, rect.height() / rect.width());
never executed: d->rasterizer->rasterizeLine(a, b, rect.height() / rect.width());
0
2153 else-
2154 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
2155 return;
never executed: return;
0
2156 }-
2157-
2158 QPainterPath path;-
2159 path.addRect(r);-
2160 fillPath(path, &d->image_filler_xform);-
2161 }
never executed: end of block
 else {		0
2162 d->image_filler.clip = d->clip();-
2163-
2164 d->image_filler.initTexture(&image, s->intOpacity, QTextureData::Tiled);-
2165 if (!d->image_filler.blend
!d->image_filler.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2166 return;
never executed: return;
0
2167 d->image_filler.dx = -(r.x() + s->matrix.dx()) + sr.x();-
2168 d->image_filler.dy = -(r.y() + s->matrix.dy()) + sr.y();-
2169-
2170 QRectF rr = r;-
2171 rr.translate(s->matrix.dx(), s->matrix.dy());-
2172 fillRect_normalized(rr.toRect().normalized(), &d->image_filler, d);-
2173 }
never executed: end of block
0
2174}-
2175-
2176-
2177-
2178static inline bool monoVal(const uchar* s, int x)-
2179{-
2180 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
2181}-
2182-
2183-
2184-
2185-
2186QRasterBuffer *QRasterPaintEngine::rasterBuffer()-
2187{-
2188 QRasterPaintEnginePrivate * const d = d_func();-
2189 return
never executed: return d->rasterBuffer.data();
 d->rasterBuffer.data();
never executed: return d->rasterBuffer.data();
0
2190}-
2191-
2192-
2193-
2194-
2195void QRasterPaintEngine::alphaPenBlt(const void* src, int bpl, int depth, int rx,int ry,int w,int h)-
2196{-
2197 QRasterPaintEnginePrivate * const d = d_func();-
2198 QRasterPaintEngineState *s = state();-
2199-
2200 if (!s->penData.blend
!s->penData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2201 return;
never executed: return;
0
2202-
2203 QRasterBuffer *rb = d->rasterBuffer.data();-
2204-
2205 const QRect rect(rx, ry, w, h);-
2206 const QClipData *clip = d->clip();-
2207 bool unclipped = false;-
2208 if (clip
clipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2209-
2210 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
2211 && qMax(clip->ymin, rect.top()) <= qMin(clip->ymax - 1, rect.bottom())
qMax(clip->ymi...rect.bottom())Description
TRUEnever evaluated
FALSEnever evaluated
;		0
2212-
2213 if (clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2214 unclipped = rx > clip->xmin
rx > clip->xminDescription
TRUEnever evaluated
FALSEnever evaluated
0
2215 && rx + w < clip->xmax
rx + w < clip->xmaxDescription
TRUEnever evaluated
FALSEnever evaluated
0
2216 && ry > clip->ymin
ry > clip->yminDescription
TRUEnever evaluated
FALSEnever evaluated
0
2217 && ry + h < clip->ymax
ry + h < clip->ymaxDescription
TRUEnever evaluated
FALSEnever evaluated
;		0
2218 }
never executed: end of block
0
2219-
2220 if (!intersects
!intersectsDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2221 return;
never executed: return;
0
2222 }
never executed: end of block
 else {		0
2223-
2224 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
2225 && qMax(0, rect.top()) <= qMin(rb->height() - 1, rect.bottom())
qMax(0, rect.t...rect.bottom())Description
TRUEnever evaluated
FALSEnever evaluated
;		0
2226 if (!intersects
!intersectsDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2227 return;
never executed: return;
0
2228-
2229-
2230 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
2231 && rect.top() >= 0
rect.top() >= 0Description
TRUEnever evaluated
FALSEnever evaluated
 && rect.bottom() < rb->height()
rect.bottom() < rb->height()Description
TRUEnever evaluated
FALSEnever evaluated
;		0
2232-
2233 unclipped = contains
containsDescription
TRUEnever evaluated
FALSEnever evaluated
 && d->isUnclipped_normalized(rect)
d->isUnclipped...rmalized(rect)Description
TRUEnever evaluated
FALSEnever evaluated
;		0
2234 }
never executed: end of block
0
2235-
2236 ProcessSpans blend = unclipped
unclippedDescription
TRUEnever evaluated
FALSEnever evaluated
 ? s->penData.unclipped_blend : s->penData.blend;		0
2237 const uchar * scanline = static_cast<const uchar *>(src);-
2238-
2239 if (s->flags.fast_text
s->flags.fast_textDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2240 if (unclipped
unclippedDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2241 if (depth == 1
depth == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2242 if (s->penData.bitmapBlit
s->penData.bitmapBlitDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2243 s->penData.bitmapBlit(rb, rx, ry, s->penData.solid.color,-
2244 scanline, w, h, bpl);-
2245 return;
never executed: return;
0
2246 }-
2247 }
never executed: end of block
 else if (depth == 8
depth == 8Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2248 if (s->penData.alphamapBlit
s->penData.alphamapBlitDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2249 s->penData.alphamapBlit(rb, rx, ry, s->penData.solid.color,-
2250 scanline, w, h, bpl, 0);-
2251 return;
never executed: return;
0
2252 }-
2253 }
never executed: end of block
 else if (depth == 32
depth == 32Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2254-
2255 if (s->penData.alphaRGBBlit
s->penData.alphaRGBBlitDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2256 s->penData.alphaRGBBlit(rb, rx, ry, s->penData.solid.color,-
2257 (const uint *) scanline, w, h, bpl / 4, 0);-
2258 return;
never executed: return;
0
2259 }-
2260 }
never executed: end of block
0
2261 }
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
2262-
2263 if (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2264 int nx = qMax(0, rx);-
2265 int ny = qMax(0, ry);-
2266-
2267-
2268 int xdiff = nx - rx;-
2269 int ydiff = ny - ry;-
2270 scanline += ydiff * bpl;-
2271 scanline += xdiff * (depth == 32 ? 4 : 1);-
2272-
2273 w -= xdiff;-
2274 h -= ydiff;-
2275-
2276 if (nx + w > d->rasterBuffer->width()
nx + w > d->ra...uffer->width()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2277 w = d->rasterBuffer->width() - nx;
never executed: w = d->rasterBuffer->width() - nx;
0
2278 if (ny + h > d->rasterBuffer->height()
ny + h > d->ra...ffer->height()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2279 h = d->rasterBuffer->height() - ny;
never executed: h = d->rasterBuffer->height() - ny;
0
2280-
2281 rx = nx;-
2282 ry = ny;-
2283 }
never executed: end of block
0
2284 if (depth == 8
depth == 8Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2285 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
2286 scanline, w, h, bpl, clip);
never executed: s->penData.alphamapBlit(rb, rx, ry, s->penData.solid.color, scanline, w, h, bpl, clip);
0
2287 else if (depth == 32
depth == 32Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2288 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
2289 (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
2290 return;
never executed: return;
0
2291 }-
2292 }
never executed: end of block
0
2293-
2294 int x0 = 0;-
2295 if (rx < 0
rx < 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2296 x0 = -rx;-
2297 w -= x0;-
2298 }
never executed: end of block
0
2299-
2300 int y0 = 0;-
2301 if (ry < 0
ry < 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2302 y0 = -ry;-
2303 scanline += bpl * y0;-
2304 h -= y0;-
2305 }
never executed: end of block
0
2306-
2307 w = qMin(w, rb->width() - qMax(0, rx));-
2308 h = qMin(h, rb->height() - qMax(0, ry));-
2309-
2310 if (w <= 0
w <= 0Description
TRUEnever evaluated
FALSEnever evaluated
 || h <= 0
h <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2311 return;
never executed: return;
0
2312-
2313 const int NSPANS = 256;-
2314 QSpan spans[NSPANS];-
2315 int current = 0;-
2316-
2317 const int x1 = x0 + w;-
2318 const int y1 = y0 + h;-
2319-
2320 if (depth == 1
depth == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2321 for (int y = y0; y < y1
y < y1Description
TRUEnever evaluated
FALSEnever evaluated
; ++y) {		0
2322 for (int x = x0; x < x1
x < x1Description
TRUEnever evaluated
FALSEnever evaluated
; ) {		0
2323 if (!monoVal(scanline, x)
!monoVal(scanline, x)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2324 ++x;-
2325 continue;
never executed: continue;
0
2326 }-
2327-
2328 if (current == NSPANS
current == NSPANSDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2329 blend(current, spans, &s->penData);-
2330 current = 0;-
2331 }
never executed: end of block
0
2332 spans[current].x = x + rx;-
2333 spans[current].y = y + ry;-
2334 spans[current].coverage = 255;-
2335 int len = 1;-
2336 ++x;-
2337-
2338 while (x < x1
x < x1Description
TRUEnever evaluated
FALSEnever evaluated
 && monoVal(scanline, x)
monoVal(scanline, x)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2339 ++x;-
2340 ++len;-
2341 }
never executed: end of block
0
2342 spans[current].len = len;-
2343 ++current;-
2344 }
never executed: end of block
0
2345 scanline += bpl;-
2346 }
never executed: end of block
0
2347 }
never executed: end of block
 else if (depth == 8
depth == 8Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2348 for (int y = y0; y < y1
y < y1Description
TRUEnever evaluated
FALSEnever evaluated
; ++y) {		0
2349 for (int x = x0; x < x1
x < x1Description
TRUEnever evaluated
FALSEnever evaluated
; ) {		0
2350-
2351 if (scanline[x] == 0
scanline[x] == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2352 ++x;-
2353 continue;
never executed: continue;
0
2354 }-
2355-
2356 if (current == NSPANS
current == NSPANSDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2357 blend(current, spans, &s->penData);-
2358 current = 0;-
2359 }
never executed: end of block
0
2360 int coverage = scanline[x];-
2361 spans[current].x = x + rx;-
2362 spans[current].y = y + ry;-
2363 spans[current].coverage = coverage;-
2364 int len = 1;-
2365 ++x;-
2366-
2367-
2368 while (x < x1
x < x1Description
TRUEnever evaluated
FALSEnever evaluated
 && scanline[x] == coverage
scanline[x] == coverageDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2369 ++x;-
2370 ++len;-
2371 }
never executed: end of block
0
2372 spans[current].len = len;-
2373 ++current;-
2374 }
never executed: end of block
0
2375 scanline += bpl;-
2376 }
never executed: end of block
0
2377 }
never executed: end of block
 else {		0
2378 const uint *sl = (const uint *) scanline;-
2379 for (int y = y0; y < y1
y < y1Description
TRUEnever evaluated
FALSEnever evaluated
; ++y) {		0
2380 for (int x = x0; x < x1
x < x1Description
TRUEnever evaluated
FALSEnever evaluated
; ) {		0
2381-
2382 if ((
(sl[x] & 0x00ffffff) == 0Description
TRUEnever evaluated
FALSEnever evaluated
sl[x] & 0x00ffffff) == 0
(sl[x] & 0x00ffffff) == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2383 ++x;-
2384 continue;
never executed: continue;
0
2385 }-
2386-
2387 if (current == NSPANS
current == NSPANSDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2388 blend(current, spans, &s->penData);-
2389 current = 0;-
2390 }
never executed: end of block
0
2391 uint rgbCoverage = sl[x];-
2392 int coverage = qGreen(rgbCoverage);-
2393 spans[current].x = x + rx;-
2394 spans[current].y = y + ry;-
2395 spans[current].coverage = coverage;-
2396 int len = 1;-
2397 ++x;-
2398-
2399-
2400 while (x < x1
x < x1Description
TRUEnever evaluated
FALSEnever evaluated
 && sl[x] == rgbCoverage
sl[x] == rgbCoverageDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2401 ++x;-
2402 ++len;-
2403 }
never executed: end of block
0
2404 spans[current].len = len;-
2405 ++current;-
2406 }
never executed: end of block
0
2407 sl += bpl / sizeof(uint);-
2408 }
never executed: end of block
0
2409 }
never executed: end of block
0
2410-
2411-
2412-
2413 if (current != 0
current != 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2414 blend(current, spans, &s->penData);
never executed: blend(current, spans, &s->penData);
0
2415}
never executed: end of block
0
2416-
2417-
2418-
2419-
2420bool QRasterPaintEngine::drawCachedGlyphs(int numGlyphs, const glyph_t *glyphs,-
2421 const QFixedPoint *positions, QFontEngine *fontEngine)-
2422{-
2423 QRasterPaintEnginePrivate * const d = d_func();-
2424 QRasterPaintEngineState *s = state();-
2425-
2426 if (fontEngine->hasInternalCaching()
fontEngine->ha...ernalCaching()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2427 QFontEngine::GlyphFormat neededFormat =-
2428 painter()->device()->devType() == QInternal::Widget
painter()->dev...ternal::WidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
2429 ? QFontEngine::Format_None-
2430 : QFontEngine::Format_A8;-
2431-
2432 if (d_func()->mono_surface
d_func()->mono_surfaceDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2433 neededFormat = QFontEngine::Format_Mono;
never executed: neededFormat = QFontEngine::Format_Mono;
0
2434-
2435 for (int i = 0; i < numGlyphs
i < numGlyphsDescription
TRUEnever evaluated
FALSEnever evaluated
; i++) {		0
2436 QFixed spp = fontEngine->subPixelPositionForX(positions[i].x);-
2437-
2438 QPoint offset;-
2439 const QImage *alphaMap = fontEngine->lockedAlphaMapForGlyph(glyphs[i], spp, neededFormat, s->matrix,-
2440 &offset);-
2441 if (alphaMap == 0
alphaMap == 0Description
TRUEnever evaluated
FALSEnever evaluated
 || alphaMap->isNull()
alphaMap->isNull()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2442 continue;
never executed: continue;
0
2443-
2444 alphaPenBlt(alphaMap->constBits(), alphaMap->bytesPerLine(), alphaMap->depth(),-
2445 qFloor(positions[i].x) + offset.x(),-
2446 qRound(positions[i].y) + offset.y(),-
2447 alphaMap->width(), alphaMap->height());-
2448-
2449 fontEngine->unlockAlphaMapForGlyph();-
2450 }
never executed: end of block
0
2451-
2452 }
never executed: end of block
 else {		0
2453 QFontEngine::GlyphFormat glyphFormat = fontEngine->glyphFormat != QFontEngine::Format_None
fontEngine->gl...e::Format_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
 ? fontEngine->glyphFormat : d->glyphCacheFormat;		0
2454-
2455 QImageTextureGlyphCache *cache =-
2456 static_cast<QImageTextureGlyphCache *>(fontEngine->glyphCache(0, glyphFormat, s->matrix));-
2457 if (!cache
!cacheDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2458 cache = new QImageTextureGlyphCache(glyphFormat, s->matrix);-
2459 fontEngine->setGlyphCache(0, cache);-
2460 }
never executed: end of block
0
2461-
2462 cache->populate(fontEngine, numGlyphs, glyphs, positions);-
2463 cache->fillInPendingGlyphs();-
2464-
2465 const QImage &image = cache->image();-
2466 int bpl = image.bytesPerLine();-
2467-
2468 int depth = image.depth();-
2469 int rightShift = 0;-
2470 int leftShift = 0;-
2471 if (depth == 32
depth == 32Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2472 leftShift = 2;
never executed: leftShift = 2;
0
2473 else if (depth == 1
depth == 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2474 rightShift = 3;
never executed: rightShift = 3;
0
2475-
2476 int margin = fontEngine->glyphMargin(glyphFormat);-
2477 const uchar *bits = image.bits();-
2478 for (int i=0; i<numGlyphs
i<numGlyphsDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
2479-
2480 QFixed subPixelPosition = fontEngine->subPixelPositionForX(positions[i].x);-
2481 QTextureGlyphCache::GlyphAndSubPixelPosition glyph(glyphs[i], subPixelPosition);-
2482 const QTextureGlyphCache::Coord &c = cache->coords[glyph];-
2483 if (c.isNull()
c.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2484 continue;
never executed: continue;
0
2485-
2486 int x = qFloor(positions[i].x) + c.baseLineX - margin;-
2487 int y = qRound(positions[i].y) - c.baseLineY - margin;-
2488 const uchar *glyphBits = bits + ((c.x << leftShift) >> rightShift) + c.y * bpl;-
2489-
2490 if (glyphFormat == QFontEngine::Format_ARGB
glyphFormat ==...e::Format_ARGBDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2491-
2492-
2493-
2494 QTransform originalTransform = s->matrix;-
2495 s->matrix = QTransform();-
2496 drawImage(QPoint(x, y), QImage(glyphBits, c.w, c.h, bpl, image.format()));-
2497 s->matrix = originalTransform;-
2498 }
never executed: end of block
 else {		0
2499 alphaPenBlt(glyphBits, bpl, depth, x, y, c.w, c.h);-
2500 }
never executed: end of block
0
2501 }-
2502 }
never executed: end of block
0
2503 return
never executed: return true;
 true;
never executed: return true;
0
2504}-
2505-
2506-
2507-
2508-
2509-
2510-
2511bool QRasterPaintEnginePrivate::isUnclipped_normalized(const QRect &r) const-
2512{-
2513 const QClipData *cl = clip();-
2514 if (!cl
!clDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2515-
2516 const QRect &r1 = deviceRect;-
2517 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.left() >= r1.left()Description
TRUEnever evaluated
FALSEnever evaluated
 && r.right() <= r1.right()
r.right() <= r1.right()Description
TRUEnever evaluated
FALSEnever evaluated
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
0
2518 && r.top() >= r1.top()
r.top() >= r1.top()Description
TRUEnever evaluated
FALSEnever evaluated
 && r.bottom() <= r1.bottom()
r.bottom() <= r1.bottom()Description
TRUEnever evaluated
FALSEnever evaluated
);
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
0
2519 }-
2520-
2521-
2522 if (cl->hasRectClip
cl->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2523-
2524 if (cl->clipRect == deviceRect
cl->clipRect == deviceRectDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2525 return
never executed: return true;
 true;
never executed: return true;
0
2526-
2527-
2528 const QRect &r1 = cl->clipRect;-
2529 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.left() >= r1.left()Description
TRUEnever evaluated
FALSEnever evaluated
 && r.right() <= r1.right()
r.right() <= r1.right()Description
TRUEnever evaluated
FALSEnever evaluated
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
0
2530 && r.top() >= r1.top()
r.top() >= r1.top()Description
TRUEnever evaluated
FALSEnever evaluated
 && r.bottom() <= r1.bottom()
r.bottom() <= r1.bottom()Description
TRUEnever evaluated
FALSEnever evaluated
);
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
0
2531 } else {-
2532 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
2533 }-
2534}-
2535-
2536bool QRasterPaintEnginePrivate::isUnclipped(const QRect &rect,-
2537 int penWidth) const-
2538{-
2539 const QRasterPaintEngine * const q = q_func();-
2540 const QRasterPaintEngineState *s = q->state();-
2541 const QClipData *cl = clip();-
2542 if (!cl
!clDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2543 QRect r = rect.normalized();-
2544-
2545 const QRect &r1 = deviceRect;-
2546 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.left() >= r1.left()Description
TRUEnever evaluated
FALSEnever evaluated
 && r.right() <= r1.right()
r.right() <= r1.right()Description
TRUEnever evaluated
FALSEnever evaluated
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
0
2547 && r.top() >= r1.top()
r.top() >= r1.top()Description
TRUEnever evaluated
FALSEnever evaluated
 && r.bottom() <= r1.bottom()
r.bottom() <= r1.bottom()Description
TRUEnever evaluated
FALSEnever evaluated
);
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
0
2548 }-
2549-
2550-
2551-
2552 if (cl->hasRectClip
cl->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
 && cl->clipRect == deviceRect
cl->clipRect == deviceRectDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2553 return
never executed: return true;
 true;
never executed: return true;
0
2554-
2555 if (s->flags.antialiased
s->flags.antialiasedDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2556 ++
never executed: ++penWidth;
penWidth;
never executed: ++penWidth;
0
2557-
2558 QRect r = rect.normalized();-
2559 if (penWidth > 0
penWidth > 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2560 r.setX(r.x() - penWidth);-
2561 r.setY(r.y() - penWidth);-
2562 r.setWidth(r.width() + 2 * penWidth);-
2563 r.setHeight(r.height() + 2 * penWidth);-
2564 }
never executed: end of block
0
2565-
2566 if (cl->hasRectClip
cl->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2567-
2568 const QRect &r1 = cl->clipRect;-
2569 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.left() >= r1.left()Description
TRUEnever evaluated
FALSEnever evaluated
 && r.right() <= r1.right()
r.right() <= r1.right()Description
TRUEnever evaluated
FALSEnever evaluated
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
0
2570 && r.top() >= r1.top()
r.top() >= r1.top()Description
TRUEnever evaluated
FALSEnever evaluated
 && r.bottom() <= r1.bottom()
r.bottom() <= r1.bottom()Description
TRUEnever evaluated
FALSEnever evaluated
);
never executed: return (r.left() >= r1.left() && r.right() <= r1.right() && r.top() >= r1.top() && r.bottom() <= r1.bottom());
0
2571 } else {-
2572 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
2573 }-
2574}-
2575-
2576inline bool QRasterPaintEnginePrivate::isUnclipped(const QRectF &rect,-
2577 int penWidth) const-
2578{-
2579 return
never executed: return isUnclipped(rect.normalized().toAlignedRect(), penWidth);
 isUnclipped(rect.normalized().toAlignedRect(), penWidth);
never executed: return isUnclipped(rect.normalized().toAlignedRect(), penWidth);
0
2580}-
2581-
2582inline ProcessSpans-
2583QRasterPaintEnginePrivate::getBrushFunc(const QRect &rect,-
2584 const QSpanData *data) const-
2585{-
2586 return
never executed: return isUnclipped(rect, 0) ? data->unclipped_blend : data->blend;
 isUnclipped(rect, 0)
isUnclipped(rect, 0)Description
TRUEnever evaluated
FALSEnever evaluated
 ? data->unclipped_blend : data->blend;
never executed: return isUnclipped(rect, 0) ? data->unclipped_blend : data->blend;
0
2587}-
2588-
2589inline ProcessSpans-
2590QRasterPaintEnginePrivate::getBrushFunc(const QRectF &rect,-
2591 const QSpanData *data) const-
2592{-
2593 return
never executed: return isUnclipped(rect, 0) ? data->unclipped_blend : data->blend;
 isUnclipped(rect, 0)
isUnclipped(rect, 0)Description
TRUEnever evaluated
FALSEnever evaluated
 ? data->unclipped_blend : data->blend;
never executed: return isUnclipped(rect, 0) ? data->unclipped_blend : data->blend;
0
2594}-
2595-
2596inline ProcessSpans-
2597QRasterPaintEnginePrivate::getPenFunc(const QRectF &rect,-
2598 const QSpanData *data) const-
2599{-
2600 const QRasterPaintEngine * const q = q_func();-
2601 const QRasterPaintEngineState *s = q->state();-
2602-
2603 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
2604 return
never executed: return data->blend;
 data->blend;
never executed: return data->blend;
0
2605 const int penWidth = s->flags.fast_pen
s->flags.fast_penDescription
TRUEnever evaluated
FALSEnever evaluated
 ? 1 : qCeil(s->lastPen.widthF());		0
2606 return
never executed: return isUnclipped(rect, penWidth) ? data->unclipped_blend : data->blend;
 isUnclipped(rect, penWidth)
isUnclipped(rect, penWidth)Description
TRUEnever evaluated
FALSEnever evaluated
 ? data->unclipped_blend : data->blend;
never executed: return isUnclipped(rect, penWidth) ? data->unclipped_blend : data->blend;
0
2607}-
2608-
2609static QPair<int, int> visibleGlyphRange(const QRectF &clip, QFontEngine *fontEngine,-
2610 glyph_t *glyphs, QFixedPoint *positions, int numGlyphs)-
2611{-
2612 QFixed clipLeft = QFixed::fromReal(clip.left());-
2613 QFixed clipRight = QFixed::fromReal(clip.right());-
2614 QFixed clipTop = QFixed::fromReal(clip.top());-
2615 QFixed clipBottom = QFixed::fromReal(clip.bottom());-
2616-
2617 int first = 0;-
2618 while (first < numGlyphs
first < numGlyphsDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2619 glyph_metrics_t metrics = fontEngine->boundingBox(glyphs[first]);-
2620 QFixed left = metrics.x + positions[first].x;-
2621 QFixed top = metrics.y + positions[first].y;-
2622 QFixed right = left + metrics.width;-
2623 QFixed bottom = top + metrics.height;-
2624 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
2625 break;
never executed: break;
0
2626 ++first;-
2627 }
never executed: end of block
0
2628 int last = numGlyphs - 1;-
2629 while (last > first
last > firstDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2630 glyph_metrics_t metrics = fontEngine->boundingBox(glyphs[last]);-
2631 QFixed left = metrics.x + positions[last].x;-
2632 QFixed top = metrics.y + positions[last].y;-
2633 QFixed right = left + metrics.width;-
2634 QFixed bottom = top + metrics.height;-
2635 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
2636 break;
never executed: break;
0
2637 --last;-
2638 }
never executed: end of block
0
2639 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
2640}-
2641-
2642-
2643-
2644-
2645void QRasterPaintEngine::drawStaticTextItem(QStaticTextItem *textItem)-
2646{-
2647 if (textItem->numGlyphs == 0
textItem->numGlyphs == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2648 return;
never executed: return;
0
2649-
2650 ensurePen();-
2651 ensureRasterState();-
2652-
2653 QTransform matrix = state()->matrix;-
2654-
2655 QFontEngine *fontEngine = textItem->fontEngine();-
2656 if (shouldDrawCachedGlyphs(fontEngine, matrix)
shouldDrawCach...ngine, matrix)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2657 drawCachedGlyphs(textItem->numGlyphs, textItem->glyphs, textItem->glyphPositions,-
2658 fontEngine);-
2659 }
never executed: end of block
 else if (matrix.type() < QTransform::TxProject
matrix.type() ...orm::TxProjectDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2660 bool invertible;-
2661 QTransform invMat = matrix.inverted(&invertible);-
2662 if (!invertible
!invertibleDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2663 return;
never executed: return;
0
2664-
2665 QPair<int, int> range = visibleGlyphRange(invMat.mapRect(clipBoundingRect()),-
2666 textItem->fontEngine(), textItem->glyphs,-
2667 textItem->glyphPositions, textItem->numGlyphs);-
2668 QStaticTextItem copy = *textItem;-
2669 copy.glyphs += range.first;-
2670 copy.glyphPositions += range.first;-
2671 copy.numGlyphs = range.second - range.first;-
2672 QPaintEngineEx::drawStaticTextItem(&copy);-
2673 }
never executed: end of block
 else {		0
2674 QPaintEngineEx::drawStaticTextItem(textItem);-
2675 }
never executed: end of block
0
2676}-
2677-
2678-
2679-
2680-
2681void QRasterPaintEngine::drawTextItem(const QPointF &p, const QTextItem &textItem)-
2682{-
2683 const QTextItemInt &ti = static_cast<const QTextItemInt &>(textItem);-
2684 if (ti.glyphs.numGlyphs == 0
ti.glyphs.numGlyphs == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2685 return;
never executed: return;
0
2686 ensurePen();-
2687 ensureRasterState();-
2688-
2689 QRasterPaintEngineState *s = state();-
2690 QTransform matrix = s->matrix;-
2691-
2692 if (shouldDrawCachedGlyphs(ti.fontEngine, matrix)
shouldDrawCach...ngine, matrix)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2693 QVarLengthArray<QFixedPoint> positions;-
2694 QVarLengthArray<glyph_t> glyphs;-
2695-
2696 matrix.translate(p.x(), p.y());-
2697 ti.fontEngine->getGlyphPositions(ti.glyphs, matrix, ti.flags, glyphs, positions);-
2698-
2699 drawCachedGlyphs(glyphs.size(), glyphs.constData(), positions.constData(), ti.fontEngine);-
2700 }
never executed: end of block
 else if (matrix.type() < QTransform::TxProject
matrix.type() ...orm::TxProjectDescription
TRUEnever evaluated
FALSEnever evaluated
0
2701 && ti.fontEngine->supportsTransformation(matrix)
ti.fontEngine-...mation(matrix)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2702 bool invertible;-
2703 QTransform invMat = matrix.inverted(&invertible);-
2704 if (!invertible
!invertibleDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2705 return;
never executed: return;
0
2706-
2707 QVarLengthArray<QFixedPoint> positions;-
2708 QVarLengthArray<glyph_t> glyphs;-
2709-
2710 ti.fontEngine->getGlyphPositions(ti.glyphs, QTransform::fromTranslate(p.x(), p.y()),-
2711 ti.flags, glyphs, positions);-
2712 QPair<int, int> range = visibleGlyphRange(invMat.mapRect(clipBoundingRect()),-
2713 ti.fontEngine, glyphs.data(), positions.data(),-
2714 glyphs.size());-
2715-
2716 if (range.first >= range.second
range.first >= range.secondDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2717 return;
never executed: return;
0
2718-
2719 QStaticTextItem staticTextItem;-
2720 staticTextItem.color = s->pen.color();-
2721 staticTextItem.font = s->font;-
2722 staticTextItem.setFontEngine(ti.fontEngine);-
2723 staticTextItem.numGlyphs = range.second - range.first;-
2724 staticTextItem.glyphs = glyphs.data() + range.first;-
2725 staticTextItem.glyphPositions = positions.data() + range.first;-
2726 QPaintEngineEx::drawStaticTextItem(&staticTextItem);-
2727 }
never executed: end of block
 else {		0
2728 QPaintEngineEx::drawTextItem(p, ti);-
2729 }
never executed: end of block
0
2730}-
2731-
2732-
2733-
2734-
2735void QRasterPaintEngine::drawPoints(const QPointF *points, int pointCount)-
2736{-
2737 QRasterPaintEnginePrivate * const d = d_func();-
2738 QRasterPaintEngineState *s = state();-
2739-
2740 ensurePen();-
2741 if (!s->penData.blend
!s->penData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2742 return;
never executed: return;
0
2743-
2744 if (!s->flags.fast_pen
!s->flags.fast_penDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2745 QPaintEngineEx::drawPoints(points, pointCount);-
2746 return;
never executed: return;
0
2747 }-
2748-
2749 QCosmeticStroker stroker(s, d->deviceRect, d->deviceRectUnclipped);-
2750 stroker.setLegacyRoundingEnabled(s->flags.legacy_rounding);-
2751 stroker.drawPoints(points, pointCount);-
2752}
never executed: end of block
0
2753-
2754-
2755void QRasterPaintEngine::drawPoints(const QPoint *points, int pointCount)-
2756{-
2757 QRasterPaintEnginePrivate * const d = d_func();-
2758 QRasterPaintEngineState *s = state();-
2759-
2760 ensurePen();-
2761 if (!s->penData.blend
!s->penData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2762 return;
never executed: return;
0
2763-
2764 if (!s->flags.fast_pen
!s->flags.fast_penDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2765 QPaintEngineEx::drawPoints(points, pointCount);-
2766 return;
never executed: return;
0
2767 }-
2768-
2769 QCosmeticStroker stroker(s, d->deviceRect, d->deviceRectUnclipped);-
2770 stroker.setLegacyRoundingEnabled(s->flags.legacy_rounding);-
2771 stroker.drawPoints(points, pointCount);-
2772}
never executed: end of block
0
2773-
2774-
2775-
2776-
2777void QRasterPaintEngine::drawLines(const QLine *lines, int lineCount)-
2778{-
2779-
2780-
2781-
2782 QRasterPaintEnginePrivate * const d = d_func();-
2783 QRasterPaintEngineState *s = state();-
2784-
2785 ensurePen();-
2786 if (!s->penData.blend
!s->penData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2787 return;
never executed: return;
0
2788-
2789 if (s->flags.fast_pen
s->flags.fast_penDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2790 QCosmeticStroker stroker(s, d->deviceRect, d->deviceRectUnclipped);-
2791 stroker.setLegacyRoundingEnabled(s->flags.legacy_rounding);-
2792 for (int i=0; i<lineCount
i<lineCountDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
2793 const QLine &l = lines[i];-
2794 stroker.drawLine(l.p1(), l.p2());-
2795 }
never executed: end of block
0
2796 }
never executed: end of block
 else {		0
2797 QPaintEngineEx::drawLines(lines, lineCount);-
2798 }
never executed: end of block
0
2799}-
2800-
2801void QRasterPaintEnginePrivate::rasterizeLine_dashed(QLineF line,-
2802 qreal width,-
2803 int *dashIndex,-
2804 qreal *dashOffset,-
2805 bool *inDash)-
2806{-
2807 QRasterPaintEngine * const q = q_func();-
2808 QRasterPaintEngineState *s = q->state();-
2809-
2810 const QPen &pen = s->lastPen;-
2811 const bool squareCap = (pen.capStyle() == Qt::SquareCap);-
2812 const QVector<qreal> pattern = pen.dashPattern();-
2813-
2814 qreal patternLength = 0;-
2815 for (int i = 0; i < pattern.size()
i < pattern.size()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
2816 patternLength += pattern.at(i);
never executed: patternLength += pattern.at(i);
0
2817-
2818 if (patternLength <= 0
patternLength <= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2819 return;
never executed: return;
0
2820-
2821 qreal length = line.length();-
2822 ((!(length > 0)) ? qt_assert("length > 0",__FILE__,3160) : qt_noop());-
2823 while (length > 0
length > 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2824 const bool rasterize = *inDash;-
2825 qreal dash = (pattern.at(*dashIndex) - *dashOffset) * width;-
2826 QLineF l = line;-
2827-
2828 if (dash >= length
dash >= lengthDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2829 dash = line.length();-
2830 *dashOffset += dash / width;-
2831 length = 0;-
2832 }
never executed: end of block
 else {		0
2833 *dashOffset = 0;-
2834 *inDash = !(*inDash);-
2835 if (++*
++*dashIndex >= pattern.size()Description
TRUEnever evaluated
FALSEnever evaluated
dashIndex >= pattern.size()
++*dashIndex >= pattern.size()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2836 *
never executed: *dashIndex = 0;
dashIndex = 0;
never executed: *dashIndex = 0;
0
2837 length -= dash;-
2838 l.setLength(dash);-
2839 line.setP1(l.p2());-
2840 }
never executed: end of block
0
2841-
2842 if (rasterize
rasterizeDescription
TRUEnever evaluated
FALSEnever evaluated
 && dash > 0
dash > 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2843 rasterizer->rasterizeLine(l.p1(), l.p2(), width / dash, squareCap);
never executed: rasterizer->rasterizeLine(l.p1(), l.p2(), width / dash, squareCap);
0
2844 }
never executed: end of block
0
2845}
never executed: end of block
0
2846-
2847-
2848-
2849-
2850void QRasterPaintEngine::drawLines(const QLineF *lines, int lineCount)-
2851{-
2852-
2853-
2854-
2855 QRasterPaintEnginePrivate * const d = d_func();-
2856 QRasterPaintEngineState *s = state();-
2857-
2858 ensurePen();-
2859 if (!s->penData.blend
!s->penData.blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2860 return;
never executed: return;
0
2861 if (s->flags.fast_pen
s->flags.fast_penDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2862 QCosmeticStroker stroker(s, d->deviceRect, d->deviceRectUnclipped);-
2863 stroker.setLegacyRoundingEnabled(s->flags.legacy_rounding);-
2864 for (int i=0; i<lineCount
i<lineCountDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
2865 QLineF line = lines[i];-
2866 stroker.drawLine(line.p1(), line.p2());-
2867 }
never executed: end of block
0
2868 }
never executed: end of block
 else {		0
2869 QPaintEngineEx::drawLines(lines, lineCount);-
2870 }
never executed: end of block
0
2871}-
2872-
2873-
2874-
2875-
2876-
2877void QRasterPaintEngine::drawEllipse(const QRectF &rect)-
2878{-
2879 QRasterPaintEnginePrivate * const d = d_func();-
2880 QRasterPaintEngineState *s = state();-
2881-
2882 ensurePen();-
2883 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
2884 || (
(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
2885 && !s->flags.antialiased
!s->flags.antialiasedDescription
TRUEnever evaluated
FALSEnever evaluated
0
2886 && qMax(rect.width(), rect.height()) < QT_RASTER_COORD_LIMIT
qMax(rect.widt...ER_COORD_LIMITDescription
TRUEnever evaluated
FALSEnever evaluated
0
2887 && !rect.isEmpty()
!rect.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
2888 && s->matrix.type() <= QTransform::TxScale
s->matrix.type...sform::TxScaleDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2889 {-
2890 ensureBrush();-
2891 const QRectF r = s->matrix.mapRect(rect);-
2892 ProcessSpans penBlend = d->getPenFunc(r, &s->penData);-
2893 ProcessSpans brushBlend = d->getBrushFunc(r, &s->brushData);-
2894 const QRect brect = QRect(int(r.x()), int(r.y()),-
2895 (int(r.x()+r.width()) - int(r.x())),-
2896 (int(r.y()+r.height()) - int(r.y())));-
2897 if (brect == r
brect == rDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2898 drawEllipse_midpoint_i(brect, d->deviceRect, penBlend, brushBlend,-
2899 &s->penData, &s->brushData);-
2900 return;
never executed: return;
0
2901 }-
2902 }
never executed: end of block
0
2903 QPaintEngineEx::drawEllipse(rect);-
2904}
never executed: end of block
0
2905bool QRasterPaintEngine::requiresPretransformedGlyphPositions(QFontEngine *fontEngine, const QTransform &m) const-
2906{-
2907-
2908 if (shouldDrawCachedGlyphs(fontEngine, m)
shouldDrawCach...fontEngine, m)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2909 return
never executed: return true;
 true;
never executed: return true;
0
2910-
2911-
2912 return
never executed: return QPaintEngineEx::requiresPretransformedGlyphPositions(fontEngine, m);
 QPaintEngineEx::requiresPretransformedGlyphPositions(fontEngine, m);
never executed: return QPaintEngineEx::requiresPretransformedGlyphPositions(fontEngine, m);
0
2913}-
2914-
2915-
2916-
2917-
2918-
2919bool QRasterPaintEngine::shouldDrawCachedGlyphs(QFontEngine *fontEngine, const QTransform &m) const-
2920{-
2921-
2922 if (m.type() >= QTransform::TxProject
m.type() >= QT...orm::TxProjectDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2923 return
never executed: return false;
 false;
never executed: return false;
0
2924-
2925-
2926-
2927-
2928-
2929-
2930 if (!fontEngine->hasInternalCaching()
!fontEngine->h...ernalCaching()Description
TRUEnever evaluated
FALSEnever evaluated
 && !fontEngine->supportsTransformation(m)
!fontEngine->s...nsformation(m)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2931 return
never executed: return false;
 false;
never executed: return false;
0
2932-
2933 return
never executed: return QPaintEngineEx::shouldDrawCachedGlyphs(fontEngine, m);
 QPaintEngineEx::shouldDrawCachedGlyphs(fontEngine, m);
never executed: return QPaintEngineEx::shouldDrawCachedGlyphs(fontEngine, m);
0
2934}-
2935-
2936-
2937-
2938-
2939QPoint QRasterPaintEngine::coordinateOffset() const-
2940{-
2941 return
never executed: return QPoint(0, 0);
 QPoint(0, 0);
never executed: return QPoint(0, 0);
0
2942}-
2943-
2944void QRasterPaintEngine::drawBitmap(const QPointF &pos, const QImage &image, QSpanData *fg)-
2945{-
2946 ((!(fg)) ? qt_assert("fg",__FILE__,3316) : qt_noop());-
2947 if (!fg->blend
!fg->blendDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2948 return;
never executed: return;
0
2949 QRasterPaintEnginePrivate * const d = d_func();-
2950-
2951 ((!(image.depth() == 1)) ? qt_assert("image.depth() == 1",__FILE__,3321) : qt_noop());-
2952-
2953 const int spanCount = 256;-
2954 QT_FT_Span spans[spanCount];-
2955 int n = 0;-
2956-
2957-
2958 int w = image.width();-
2959 int h = image.height();-
2960 int ymax = qMin(qRound(pos.y() + h), d->rasterBuffer->height());-
2961 int ymin = qMax(qRound(pos.y()), 0);-
2962 int xmax = qMin(qRound(pos.x() + w), d->rasterBuffer->width());-
2963 int xmin = qMax(qRound(pos.x()), 0);-
2964-
2965 int x_offset = xmin - qRound(pos.x());-
2966-
2967 QImage::Format format = image.format();-
2968 for (int y = ymin; y < ymax
y < ymaxDescription
TRUEnever evaluated
FALSEnever evaluated
; ++y) {		0
2969 const uchar *src = image.scanLine(y - qRound(pos.y()));-
2970 if (format == QImage::Format_MonoLSB
format == QIma...Format_MonoLSBDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2971 for (int x = 0; x < xmax - xmin
x < xmax - xminDescription
TRUEnever evaluated
FALSEnever evaluated
; ++x) {		0
2972 int src_x = x + x_offset;-
2973 uchar pixel = src[src_x >> 3];-
2974 if (!pixel
!pixelDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2975 x += 7 - (src_x%8);-
2976 continue;
never executed: continue;
0
2977 }-
2978 if (pixel & (0x1 << (src_x & 7))
pixel & (0x1 << (src_x & 7))Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2979 spans[n].x = xmin + x;-
2980 spans[n].y = y;-
2981 spans[n].coverage = 255;-
2982 int len = 1;-
2983 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
2984 ++src_x;-
2985 ++len;-
2986 }
never executed: end of block
0
2987 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
2988 x += len;-
2989 ++n;-
2990 if (n == spanCount
n == spanCountDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
2991 fg->blend(n, spans, fg);-
2992 n = 0;-
2993 }
never executed: end of block
0
2994 }
never executed: end of block
0
2995 }
never executed: end of block
0
2996 }
never executed: end of block
 else {		0
2997 for (int x = 0; x < xmax - xmin
x < xmax - xminDescription
TRUEnever evaluated
FALSEnever evaluated
; ++x) {		0
2998 int src_x = x + x_offset;-
2999 uchar pixel = src[src_x >> 3];-
3000 if (!pixel
!pixelDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3001 x += 7 - (src_x%8);-
3002 continue;
never executed: continue;
0
3003 }-
3004 if (pixel & (0x80 >> (x & 7))
pixel & (0x80 >> (x & 7))Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3005 spans[n].x = xmin + x;-
3006 spans[n].y = y;-
3007 spans[n].coverage = 255;-
3008 int len = 1;-
3009 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
3010 ++src_x;-
3011 ++len;-
3012 }
never executed: end of block
0
3013 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
3014 x += len;-
3015 ++n;-
3016 if (n == spanCount
n == spanCountDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3017 fg->blend(n, spans, fg);-
3018 n = 0;-
3019 }
never executed: end of block
0
3020 }
never executed: end of block
0
3021 }
never executed: end of block
0
3022 }
never executed: end of block
0
3023 }-
3024 if (n
nDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3025 fg->blend(n, spans, fg);-
3026 n = 0;-
3027 }
never executed: end of block
0
3028}
never executed: end of block
0
3029QRasterPaintEngine::ClipType QRasterPaintEngine::clipType() const-
3030{-
3031 const QRasterPaintEnginePrivate * const d = d_func();-
3032-
3033 const QClipData *clip = d->clip();-
3034 if (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
 || clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3035 return
never executed: return RectClip;
 RectClip;
never executed: return RectClip;
0
3036 else-
3037 return
never executed: return ComplexClip;
 ComplexClip;
never executed: return ComplexClip;
0
3038}-
3039-
3040-
3041-
3042-
3043-
3044QRect QRasterPaintEngine::clipBoundingRect() const-
3045{-
3046 const QRasterPaintEnginePrivate * const d = d_func();-
3047-
3048 const QClipData *clip = d->clip();-
3049-
3050 if (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3051 return
never executed: return d->deviceRect;
 d->deviceRect;
never executed: return d->deviceRect;
0
3052-
3053 if (clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3054 return
never executed: return clip->clipRect;
 clip->clipRect;
never executed: return clip->clipRect;
0
3055-
3056 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
3057}-
3058-
3059void QRasterPaintEnginePrivate::initializeRasterizer(QSpanData *data)-
3060{-
3061 QRasterPaintEngine * const q = q_func();-
3062 QRasterPaintEngineState *s = q->state();-
3063-
3064 rasterizer->setAntialiased(s->flags.antialiased);-
3065 rasterizer->setLegacyRoundingEnabled(s->flags.legacy_rounding);-
3066-
3067 QRect clipRect(deviceRect);-
3068 ProcessSpans blend;-
3069-
3070-
3071 const QClipData *c = clip();-
3072 if (c
cDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3073 const QRect r(QPoint(c->xmin, c->ymin),-
3074 QSize(c->xmax - c->xmin, c->ymax - c->ymin));-
3075 clipRect = clipRect.intersected(r);-
3076 blend = data->blend;-
3077 }
never executed: end of block
 else {		0
3078 blend = data->unclipped_blend;-
3079 }
never executed: end of block
0
3080-
3081 rasterizer->setClipRect(clipRect);-
3082 rasterizer->initialize(blend, data);-
3083}
never executed: end of block
0
3084-
3085void QRasterPaintEnginePrivate::rasterize(QT_FT_Outline *outline,-
3086 ProcessSpans callback,-
3087 QSpanData *spanData, QRasterBuffer *rasterBuffer)-
3088{-
3089 if (!callback
!callbackDescription
TRUEnever evaluated
FALSEnever evaluated
 || !outline
!outlineDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3090 return;
never executed: return;
0
3091-
3092 QRasterPaintEngine * const q = q_func();-
3093 QRasterPaintEngineState *s = q->state();-
3094-
3095 if (!s->flags.antialiased
!s->flags.antialiasedDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3096 initializeRasterizer(spanData);-
3097-
3098 const Qt::FillRule fillRule = outline->flags == 0x0
outline->flags == 0x0Description
TRUEnever evaluated
FALSEnever evaluated
0
3099 ? Qt::WindingFill-
3100 : Qt::OddEvenFill;-
3101-
3102 rasterizer->rasterize(outline, fillRule);-
3103 return;
never executed: return;
0
3104 }-
3105-
3106 rasterize(outline, callback, (void *)spanData, rasterBuffer);-
3107}
never executed: end of block
0
3108-
3109extern "C" {-
3110 int q_gray_rendered_spans(QT_FT_Raster raster);-
3111}-
3112-
3113static inline uchar *alignAddress(uchar *address, quintptr alignmentMask)-
3114{-
3115 return
never executed: return (uchar *)(((quintptr)address + alignmentMask) & ~alignmentMask);
 (uchar *)(((quintptr)address + alignmentMask) & ~alignmentMask);
never executed: return (uchar *)(((quintptr)address + alignmentMask) & ~alignmentMask);
0
3116}-
3117-
3118void QRasterPaintEnginePrivate::rasterize(QT_FT_Outline *outline,-
3119 ProcessSpans callback,-
3120 void *userData, QRasterBuffer *)-
3121{-
3122 if (!callback
!callbackDescription
TRUEnever evaluated
FALSEnever evaluated
 || !outline
!outlineDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3123 return;
never executed: return;
0
3124-
3125 QRasterPaintEngine * const q = q_func();-
3126 QRasterPaintEngineState *s = q->state();-
3127-
3128 if (!s->flags.antialiased
!s->flags.antialiasedDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3129 rasterizer->setAntialiased(s->flags.antialiased);-
3130 rasterizer->setLegacyRoundingEnabled(s->flags.legacy_rounding);-
3131 rasterizer->setClipRect(deviceRect);-
3132 rasterizer->initialize(callback, userData);-
3133-
3134 const Qt::FillRule fillRule = outline->flags == 0x0
outline->flags == 0x0Description
TRUEnever evaluated
FALSEnever evaluated
0
3135 ? Qt::WindingFill-
3136 : Qt::OddEvenFill;-
3137-
3138 rasterizer->rasterize(outline, fillRule);-
3139 return;
never executed: return;
0
3140 }-
3141-
3142-
3143-
3144-
3145-
3146 int rasterPoolSize = 8192;-
3147 uchar rasterPoolOnStack[8192 + 0xf];-
3148 uchar *rasterPoolBase = alignAddress(rasterPoolOnStack, 0xf);-
3149 uchar *rasterPoolOnHeap = 0;-
3150-
3151 qt_ft_grays_raster.raster_reset(*grayRaster.data(), rasterPoolBase, rasterPoolSize);-
3152-
3153 void *data = userData;-
3154-
3155 QT_FT_BBox clip_box = { deviceRect.x(),-
3156 deviceRect.y(),-
3157 deviceRect.x() + deviceRect.width(),-
3158 deviceRect.y() + deviceRect.height() };-
3159-
3160 QT_FT_Raster_Params rasterParams;-
3161 rasterParams.target = 0;-
3162 rasterParams.source = outline;-
3163 rasterParams.flags = 0x4;-
3164 rasterParams.gray_spans = 0;-
3165 rasterParams.black_spans = 0;-
3166 rasterParams.bit_test = 0;-
3167 rasterParams.bit_set = 0;-
3168 rasterParams.user = data;-
3169 rasterParams.clip_box = clip_box;-
3170-
3171 bool done = false;-
3172 int error;-
3173-
3174 int rendered_spans = 0;-
3175-
3176 while (!done
!doneDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3177-
3178 rasterParams.flags |= (0x1 | 0x2);-
3179 rasterParams.gray_spans = callback;-
3180 rasterParams.skip_spans = rendered_spans;-
3181 error = qt_ft_grays_raster.raster_render(*grayRaster.data(), &rasterParams);-
3182-
3183-
3184 if (error == -6
error == -6Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3185 rasterPoolSize *= 2;-
3186 if (rasterPoolSize > 1024 * 1024
rasterPoolSize > 1024 * 1024Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3187 QMessageLogger(__FILE__, 3570, __PRETTY_FUNCTION__).warning("QPainter: Rasterization of primitive failed");-
3188 break;
never executed: break;
0
3189 }-
3190-
3191 rendered_spans += q_gray_rendered_spans(*grayRaster.data());-
3192-
3193 free(rasterPoolOnHeap);-
3194 rasterPoolOnHeap = (uchar *)malloc(rasterPoolSize + 0xf);-
3195-
3196 do {if(!(rasterPoolOnHeap)
!(rasterPoolOnHeap)Description
TRUEnever evaluated
FALSEnever evaluated
)qt_check_pointer(__FILE__,3579);
never executed: qt_check_pointer(__FILE__,3579);
} while (0);		0
3197-
3198 rasterPoolBase = alignAddress(rasterPoolOnHeap, 0xf);-
3199-
3200 qt_ft_grays_raster.raster_done(*grayRaster.data());-
3201 qt_ft_grays_raster.raster_new(grayRaster.data());-
3202 qt_ft_grays_raster.raster_reset(*grayRaster.data(), rasterPoolBase, rasterPoolSize);-
3203 }
never executed: end of block
 else {		0
3204 done = true;-
3205 }
never executed: end of block
0
3206 }-
3207-
3208 free(rasterPoolOnHeap);-
3209}
never executed: end of block
0
3210-
3211void QRasterPaintEnginePrivate::recalculateFastImages()-
3212{-
3213 QRasterPaintEngine * const q = q_func();-
3214 QRasterPaintEngineState *s = q->state();-
3215-
3216 s->flags.fast_images = !(s->renderHints & QPainter::SmoothPixmapTransform)
!(s->renderHin...xmapTransform)Description
TRUEnever evaluated
FALSEnever evaluated
0
3217 && s->matrix.type() <= QTransform::TxShear
s->matrix.type...sform::TxShearDescription
TRUEnever evaluated
FALSEnever evaluated
;		0
3218}
never executed: end of block
0
3219-
3220bool QRasterPaintEnginePrivate::canUseFastImageBlending(QPainter::CompositionMode mode, const QImage &image) const-
3221{-
3222 const QRasterPaintEngine * const q = q_func();-
3223 const QRasterPaintEngineState *s = q->state();-
3224-
3225 return
never executed: return s->flags.fast_images && (mode == QPainter::CompositionMode_SourceOver || (mode == QPainter::CompositionMode_Source && !image.hasAlphaChannel()));
 s->flags.fast_images
s->flags.fast_imagesDescription
TRUEnever evaluated
FALSEnever evaluated
never executed: return s->flags.fast_images && (mode == QPainter::CompositionMode_SourceOver || (mode == QPainter::CompositionMode_Source && !image.hasAlphaChannel()));
0
3226 && (mode == QPainter::CompositionMode_SourceOver
mode == QPaint...ode_SourceOverDescription
TRUEnever evaluated
FALSEnever evaluated
never executed: return s->flags.fast_images && (mode == QPainter::CompositionMode_SourceOver || (mode == QPainter::CompositionMode_Source && !image.hasAlphaChannel()));
0
3227 || (mode == QPainter::CompositionMode_Source
mode == QPaint...ionMode_SourceDescription
TRUEnever evaluated
FALSEnever evaluated
never executed: return s->flags.fast_images && (mode == QPainter::CompositionMode_SourceOver || (mode == QPainter::CompositionMode_Source && !image.hasAlphaChannel()));
0
3228 && !image.hasAlphaChannel()
!image.hasAlphaChannel()Description
TRUEnever evaluated
FALSEnever evaluated
));
never executed: return s->flags.fast_images && (mode == QPainter::CompositionMode_SourceOver || (mode == QPainter::CompositionMode_Source && !image.hasAlphaChannel()));
0
3229}-
3230-
3231QImage QRasterBuffer::colorizeBitmap(const QImage &image, const QColor &color)-
3232{-
3233 ((!(image.depth() == 1)) ? qt_assert("image.depth() == 1",__FILE__,3616) : qt_noop());-
3234-
3235 const QImage sourceImage = image.convertToFormat(QImage::Format_MonoLSB);-
3236 QImage dest = QImage(sourceImage.size(), QImage::Format_ARGB32_Premultiplied);-
3237-
3238 QRgb fg = qPremultiply(color.rgba());-
3239 QRgb bg = 0;-
3240-
3241 int height = sourceImage.height();-
3242 int width = sourceImage.width();-
3243 for (int y=0; y<height
y<heightDescription
TRUEnever evaluated
FALSEnever evaluated
; ++y) {		0
3244 const uchar *source = sourceImage.constScanLine(y);-
3245 QRgb *target = reinterpret_cast<QRgb *>(dest.scanLine(y));-
3246 if (!source
!sourceDescription
TRUEnever evaluated
FALSEnever evaluated
 || !target
!targetDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3247 qt_noop();
never executed: qt_noop();
0
3248 for (int x=0; x < width
x < widthDescription
TRUEnever evaluated
FALSEnever evaluated
; ++x)		0
3249 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
3250 }
never executed: end of block
0
3251 return
never executed: return dest;
 dest;
never executed: return dest;
0
3252}-
3253-
3254QRasterBuffer::~QRasterBuffer()-
3255{-
3256}-
3257-
3258void QRasterBuffer::init()-
3259{-
3260 compositionMode = QPainter::CompositionMode_SourceOver;-
3261 monoDestinationWithClut = false;-
3262 destColor0 = 0;-
3263 destColor1 = 0;-
3264}
never executed: end of block
0
3265-
3266QImage::Format QRasterBuffer::prepare(QImage *image)-
3267{-
3268 m_buffer = (uchar *)image->bits();-
3269 m_width = qMin(QT_RASTER_COORD_LIMIT, image->width());-
3270 m_height = qMin(QT_RASTER_COORD_LIMIT, image->height());-
3271 bytes_per_pixel = image->depth()/8;-
3272 bytes_per_line = image->bytesPerLine();-
3273-
3274 format = image->format();-
3275 drawHelper = qDrawHelper + format;-
3276 if (image->depth() == 1
image->depth() == 1Description
TRUEnever evaluated
FALSEnever evaluated
 && image->colorTable().size() == 2
image->colorTa...().size() == 2Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3277 monoDestinationWithClut = true;-
3278 const QVector<QRgb> colorTable = image->colorTable();-
3279 destColor0 = qPremultiply(colorTable[0]);-
3280 destColor1 = qPremultiply(colorTable[1]);-
3281 }
never executed: end of block
0
3282-
3283 return
never executed: return format;
 format;
never executed: return format;
0
3284}-
3285-
3286void QRasterBuffer::resetBuffer(int val)-
3287{-
3288 memset(m_buffer, val, m_height*bytes_per_line);-
3289}
never executed: end of block
0
3290-
3291QClipData::QClipData(int height)-
3292{-
3293 clipSpanHeight = height;-
3294 m_clipLines = 0;-
3295-
3296 allocated = 0;-
3297 m_spans = 0;-
3298 xmin = xmax = ymin = ymax = 0;-
3299 count = 0;-
3300-
3301 enabled = true;-
3302 hasRectClip = hasRegionClip = false;-
3303}
never executed: end of block
0
3304-
3305QClipData::~QClipData()-
3306{-
3307 if (m_clipLines
m_clipLinesDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3308 free(m_clipLines);
never executed: free(m_clipLines);
0
3309 if (m_spans
m_spansDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3310 free(m_spans);
never executed: free(m_spans);
0
3311}
never executed: end of block
0
3312-
3313void QClipData::initialize()-
3314{-
3315 if (m_spans
m_spansDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3316 return;
never executed: return;
0
3317-
3318 if (!m_clipLines
!m_clipLinesDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3319 m_clipLines = (ClipLine *)calloc(sizeof(ClipLine), clipSpanHeight);
never executed: m_clipLines = (ClipLine *)calloc(sizeof(ClipLine), clipSpanHeight);
0
3320-
3321 do {if(!(m_clipLines)
!(m_clipLines)Description
TRUEnever evaluated
FALSEnever evaluated
)qt_check_pointer(__FILE__,3704);
never executed: qt_check_pointer(__FILE__,3704);
} while (0);		0
3322 if (true) {-
3323 m_spans = (QSpan *)malloc(clipSpanHeight*sizeof(QSpan));-
3324 allocated = clipSpanHeight;-
3325 do {if(!(m_spans)
!(m_spans)Description
TRUEnever evaluated
FALSEnever evaluated
)qt_check_pointer(__FILE__,3708);
never executed: qt_check_pointer(__FILE__,3708);
} while (0);		0
3326-
3327 if (true) {-
3328 if (hasRectClip
hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3329 int y = 0;-
3330 while (y < ymin
y < yminDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3331 m_clipLines[y].spans = 0;-
3332 m_clipLines[y].count = 0;-
3333 ++y;-
3334 }
never executed: end of block
0
3335-
3336 const int len = clipRect.width();-
3337 count = 0;-
3338 while (y < ymax
y < ymaxDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3339 QSpan *span = m_spans + count;-
3340 span->x = xmin;-
3341 span->len = len;-
3342 span->y = y;-
3343 span->coverage = 255;-
3344 ++count;-
3345-
3346 m_clipLines[y].spans = span;-
3347 m_clipLines[y].count = 1;-
3348 ++y;-
3349 }
never executed: end of block
0
3350-
3351 while (y < clipSpanHeight
y < clipSpanHeightDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3352 m_clipLines[y].spans = 0;-
3353 m_clipLines[y].count = 0;-
3354 ++y;-
3355 }
never executed: end of block
0
3356 }
never executed: end of block
 else if (hasRegionClip
hasRegionClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3357-
3358 const QVector<QRect> rects = clipRegion.rects();-
3359 const int numRects = rects.size();-
3360-
3361 {-
3362 const int maxSpans = (ymax - ymin) * numRects;-
3363 if (maxSpans > allocated
maxSpans > allocatedDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3364 m_spans = q_check_ptr((QSpan *)realloc(m_spans, maxSpans * sizeof(QSpan)));-
3365 allocated = maxSpans;-
3366 }
never executed: end of block
0
3367 }-
3368-
3369 int y = 0;-
3370 int firstInBand = 0;-
3371 count = 0;-
3372 while (firstInBand < numRects
firstInBand < numRectsDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3373 const int currMinY = rects.at(firstInBand).y();-
3374 const int currMaxY = currMinY + rects.at(firstInBand).height();-
3375-
3376 while (y < currMinY
y < currMinYDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3377 m_clipLines[y].spans = 0;-
3378 m_clipLines[y].count = 0;-
3379 ++y;-
3380 }
never executed: end of block
0
3381-
3382 int lastInBand = firstInBand;-
3383 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
3384 ++
never executed: ++lastInBand;
lastInBand;
never executed: ++lastInBand;
0
3385-
3386 while (y < currMaxY
y < currMaxYDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3387-
3388 m_clipLines[y].spans = m_spans + count;-
3389 m_clipLines[y].count = lastInBand - firstInBand + 1;-
3390-
3391 for (int r = firstInBand; r <= lastInBand
r <= lastInBandDescription
TRUEnever evaluated
FALSEnever evaluated
; ++r) {		0
3392 const QRect &currRect = rects.at(r);-
3393 QSpan *span = m_spans + count;-
3394 span->x = currRect.x();-
3395 span->len = currRect.width();-
3396 span->y = y;-
3397 span->coverage = 255;-
3398 ++count;-
3399 }
never executed: end of block
0
3400 ++y;-
3401 }
never executed: end of block
0
3402-
3403 firstInBand = lastInBand + 1;-
3404 }
never executed: end of block
0
3405-
3406 ((!(count <= allocated)) ? qt_assert("count <= allocated",__FILE__,3789) : qt_noop());-
3407-
3408 while (y < clipSpanHeight
y < clipSpanHeightDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3409 m_clipLines[y].spans = 0;-
3410 m_clipLines[y].count = 0;-
3411 ++y;-
3412 }
never executed: end of block
0
3413-
3414 }
never executed: end of block
0
3415 }
never executed: end of block
 else {
dead code: { free(m_spans); m_spans = 0; qt_noop(); }
-
3416 free(m_spans);
dead code: { free(m_spans); m_spans = 0; qt_noop(); }
-
3417 m_spans = 0;
dead code: { free(m_spans); m_spans = 0; qt_noop(); }
-
3418 qt_noop();
dead code: { free(m_spans); m_spans = 0; qt_noop(); }
-
3419 }
dead code: { free(m_spans); m_spans = 0; qt_noop(); }
-
3420 } else {
dead code: { free(m_clipLines); m_clipLines = 0; qt_noop(); }
-
3421 free(m_clipLines);
dead code: { free(m_clipLines); m_clipLines = 0; qt_noop(); }
-
3422 m_clipLines = 0;
dead code: { free(m_clipLines); m_clipLines = 0; qt_noop(); }
-
3423 qt_noop();
dead code: { free(m_clipLines); m_clipLines = 0; qt_noop(); }
-
3424 }
dead code: { free(m_clipLines); m_clipLines = 0; qt_noop(); }
-
3425}-
3426-
3427void QClipData::fixup()-
3428{-
3429 ((!(m_spans)) ? qt_assert("m_spans",__FILE__,3812) : qt_noop());-
3430-
3431 if (count == 0
count == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3432 ymin = ymax = xmin = xmax = 0;-
3433 return;
never executed: return;
0
3434 }-
3435-
3436 int y = -1;-
3437 ymin = m_spans[0].y;-
3438 ymax = m_spans[count-1].y + 1;-
3439 xmin = 2147483647;-
3440 xmax = 0;-
3441-
3442 const int firstLeft = m_spans[0].x;-
3443 const int firstRight = m_spans[0].x + m_spans[0].len;-
3444 bool isRect = true;-
3445-
3446 for (int i = 0; i < count
i < countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
3447 QT_FT_Span_& span = m_spans[i];-
3448-
3449 if (span.y != y
span.y != yDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3450 if (span.y != y + 1
span.y != y + 1Description
TRUEnever evaluated
FALSEnever evaluated
 && y != -1
y != -1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
3451 isRect = false;
never executed: isRect = false;
0
3452 y = span.y;-
3453 m_clipLines[y].spans = &span;-
3454 m_clipLines[y].count = 1;-
3455 }
never executed: end of block
 else		0
3456 ++
never executed: ++m_clipLines[y].count;
m_clipLines[y].count;
never executed: ++m_clipLines[y].count;
0
3457-
3458 const int spanLeft = span.x;-
3459 const int spanRight = spanLeft + span.len;-
3460-
3461 if (spanLeft < xmin
spanLeft < xminDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3462 xmin = spanLeft;
never executed: xmin = spanLeft;
0
3463-
3464 if (spanRight > xmax
spanRight > xmaxDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3465 xmax = spanRight;
never executed: xmax = spanRight;
0
3466-
3467 if (spanLeft != firstLeft
spanLeft != firstLeftDescription
TRUEnever evaluated
FALSEnever evaluated
 || spanRight != firstRight
spanRight != firstRightDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3468 isRect = false;
never executed: isRect = false;
0
3469 }
never executed: end of block
0
3470-
3471 if (isRect
isRectDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3472 hasRectClip = true;-
3473 clipRect.setRect(xmin, ymin, xmax - xmin, ymax - ymin);-
3474 }
never executed: end of block
0
3475}
never executed: end of block
0
3476-
3477-
3478-
3479-
3480void QClipData::setClipRect(const QRect &rect)-
3481{-
3482 if (hasRectClip
hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
 && rect == clipRect
rect == clipRectDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3483 return;
never executed: return;
0
3484-
3485-
3486 hasRectClip = true;-
3487 hasRegionClip = false;-
3488 clipRect = rect;-
3489-
3490 xmin = rect.x();-
3491 xmax = rect.x() + rect.width();-
3492 ymin = qMin(rect.y(), clipSpanHeight);-
3493 ymax = qMin(rect.y() + rect.height(), clipSpanHeight);-
3494-
3495 if (m_spans
m_spansDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3496 free(m_spans);-
3497 m_spans = 0;-
3498 }
never executed: end of block
0
3499-
3500-
3501}
never executed: end of block
0
3502-
3503-
3504-
3505-
3506void QClipData::setClipRegion(const QRegion &region)-
3507{-
3508 if (region.rectCount() == 1
region.rectCount() == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3509 setClipRect(region.boundingRect());-
3510 return;
never executed: return;
0
3511 }-
3512-
3513 hasRegionClip = true;-
3514 hasRectClip = false;-
3515 clipRegion = region;-
3516-
3517 {-
3518 const QRect rect = region.boundingRect();-
3519 xmin = rect.x();-
3520 xmax = rect.x() + rect.width();-
3521 ymin = rect.y();-
3522 ymax = rect.y() + rect.height();-
3523 }-
3524-
3525 if (m_spans
m_spansDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3526 free(m_spans);-
3527 m_spans = 0;-
3528 }
never executed: end of block
0
3529-
3530}
never executed: end of block
0
3531-
3532-
3533-
3534-
3535-
3536static const QSpan *qt_intersect_spans(const QClipData *clip, int *currentClip,-
3537 const QSpan *spans, const QSpan *end,-
3538 QSpan **outSpans, int available)-
3539{-
3540 const_cast<QClipData *>(clip)->initialize();-
3541-
3542 QSpan *out = *outSpans;-
3543-
3544 const QSpan *clipSpans = clip->m_spans + *currentClip;-
3545 const QSpan *clipEnd = clip->m_spans + clip->count;-
3546-
3547 while (available
availableDescription
TRUEnever evaluated
FALSEnever evaluated
 && spans < end
spans < endDescription
TRUEnever evaluated
FALSEnever evaluated
 ) {		0
3548 if (clipSpans >= clipEnd
clipSpans >= clipEndDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3549 spans = end;-
3550 break;
never executed: break;
0
3551 }-
3552 if (clipSpans->y > spans->y
clipSpans->y > spans->yDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3553 ++spans;-
3554 continue;
never executed: continue;
0
3555 }-
3556 if (spans->y != clipSpans->y
spans->y != clipSpans->yDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3557 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
3558 clipSpans = clip->m_clipLines[spans->y].spans;
never executed: clipSpans = clip->m_clipLines[spans->y].spans;
0
3559 else-
3560 ++
never executed: ++clipSpans;
clipSpans;
never executed: ++clipSpans;
0
3561 continue;
never executed: continue;
0
3562 }-
3563 ((!(spans->y == clipSpans->y)) ? qt_assert("spans->y == clipSpans->y",__FILE__,3946) : qt_noop());-
3564-
3565 int sx1 = spans->x;-
3566 int sx2 = sx1 + spans->len;-
3567 int cx1 = clipSpans->x;-
3568 int cx2 = cx1 + clipSpans->len;-
3569-
3570 if (cx1 < sx1
cx1 < sx1Description
TRUEnever evaluated
FALSEnever evaluated
 && cx2 < sx1
cx2 < sx1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3571 ++clipSpans;-
3572 continue;
never executed: continue;
0
3573 } else if (sx1 < cx1
sx1 < cx1Description
TRUEnever evaluated
FALSEnever evaluated
 && sx2 < cx1
sx2 < cx1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3574 ++spans;-
3575 continue;
never executed: continue;
0
3576 }-
3577 int x = qMax(sx1, cx1);-
3578 int len = qMin(sx2, cx2) - x;-
3579 if (len
lenDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3580 out->x = qMax(sx1, cx1);-
3581 out->len = qMin(sx2, cx2) - out->x;-
3582 out->y = spans->y;-
3583 out->coverage = qt_div_255(spans->coverage * clipSpans->coverage);-
3584 ++out;-
3585 --available;-
3586 }
never executed: end of block
0
3587 if (sx2 < cx2
sx2 < cx2Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3588 ++spans;-
3589 }
never executed: end of block
 else {		0
3590 ++clipSpans;-
3591 }
never executed: end of block
0
3592 }-
3593-
3594 *outSpans = out;-
3595 *currentClip = clipSpans - clip->m_spans;-
3596 return
never executed: return spans;
 spans;
never executed: return spans;
0
3597}-
3598-
3599static void qt_span_fill_clipped(int spanCount, const QSpan *spans, void *userData)-
3600{-
3601-
3602 QSpanData *fillData = reinterpret_cast<QSpanData *>(userData);-
3603-
3604 ((!(fillData->blend && fillData->unclipped_blend)) ? qt_assert("fillData->blend && fillData->unclipped_blend",__FILE__,3987) : qt_noop());-
3605-
3606 const int NSPANS = 256;-
3607 QSpan cspans[NSPANS];-
3608 int currentClip = 0;-
3609 const QSpan *end = spans + spanCount;-
3610 while (spans < end
spans < endDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3611 QSpan *clipped = cspans;-
3612 spans = qt_intersect_spans(fillData->clip, &currentClip, spans, end, &clipped, NSPANS);-
3613-
3614-
3615-
3616 if (clipped - cspans
clipped - cspansDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3617 fillData->unclipped_blend(clipped - cspans, cspans, fillData);
never executed: fillData->unclipped_blend(clipped - cspans, cspans, fillData);
0
3618 }
never executed: end of block
0
3619}
never executed: end of block
0
3620-
3621-
3622-
3623-
3624-
3625-
3626static int qt_intersect_spans(QT_FT_Span *spans, int numSpans,-
3627 const QRect &clip)-
3628{-
3629 const short minx = clip.left();-
3630 const short miny = clip.top();-
3631 const short maxx = clip.right();-
3632 const short maxy = clip.bottom();-
3633-
3634 int n = 0;-
3635 for (int i = 0; i < numSpans
i < numSpansDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
3636 if (spans[i].y > maxy
spans[i].y > maxyDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3637 break;
never executed: break;
0
3638 if (spans[i].y < miny
spans[i].y < minyDescription
TRUEnever evaluated
FALSEnever evaluated
0
3639 || spans[i].x > maxx
spans[i].x > maxxDescription
TRUEnever evaluated
FALSEnever evaluated
0
3640 || spans[i].x + spans[i].len <= minx
spans[i].x + s...i].len <= minxDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3641 continue;
never executed: continue;
0
3642 }-
3643 if (spans[i].x < minx
spans[i].x < minxDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3644 spans[n].len = qMin(spans[i].len - (minx - spans[i].x), maxx - minx + 1);-
3645 spans[n].x = minx;-
3646 }
never executed: end of block
 else {		0
3647 spans[n].x = spans[i].x;-
3648 spans[n].len = qMin(spans[i].len, ushort(maxx - spans[n].x + 1));-
3649 }
never executed: end of block
0
3650 if (spans[n].len == 0
spans[n].len == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
3651 continue;
never executed: continue;
0
3652 spans[n].y = spans[i].y;-
3653 spans[n].coverage = spans[i].coverage;-
3654 ++n;-
3655 }
never executed: end of block
0
3656 return
never executed: return n;
 n;
never executed: return n;
0
3657}-
3658-
3659-
3660static void qt_span_fill_clipRect(int count, const QSpan *spans,-
3661 void *userData)-
3662{-
3663 QSpanData *fillData = reinterpret_cast<QSpanData *>(userData);-
3664 ((!(fillData->blend && fillData->unclipped_blend)) ? qt_assert("fillData->blend && fillData->unclipped_blend",__FILE__,4047) : qt_noop());-
3665-
3666 ((!(fillData->clip)) ? qt_assert("fillData->clip",__FILE__,4049) : qt_noop());-
3667 ((!(!fillData->clip->clipRect.isEmpty())) ? qt_assert("!fillData->clip->clipRect.isEmpty()",__FILE__,4050) : qt_noop());-
3668-
3669-
3670 count = qt_intersect_spans(const_cast<QSpan*>(spans), count,-
3671 fillData->clip->clipRect);-
3672 if (count > 0
count > 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
3673 fillData->unclipped_blend(count, spans, fillData);
never executed: fillData->unclipped_blend(count, spans, fillData);
0
3674}
never executed: end of block
0
3675-
3676static void qt_span_clip(int count, const QSpan *spans, void *userData)-
3677{-
3678 ClipData *clipData = reinterpret_cast<ClipData *>(userData);-
3679-
3680-
3681-
3682-
3683-
3684-
3685 switch (clipData->operation) {-
3686-
3687 case
never executed: case Qt::IntersectClip:
 Qt::IntersectClip:
never executed: case Qt::IntersectClip:
0
3688 {-
3689 QClipData *newClip = clipData->newClip;-
3690 newClip->initialize();-
3691-
3692 int currentClip = 0;-
3693 const QSpan *end = spans + count;-
3694 while (spans < end
spans < endDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3695 QSpan *newspans = newClip->m_spans + newClip->count;-
3696 spans = qt_intersect_spans(clipData->oldClip, &currentClip, spans, end,-
3697 &newspans, newClip->allocated - newClip->count);-
3698 newClip->count = newspans - newClip->m_spans;-
3699 if (spans < end
spans < endDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3700 newClip->m_spans = q_check_ptr((QSpan *)realloc(newClip->m_spans, newClip->allocated*2*sizeof(QSpan)));-
3701 newClip->allocated *= 2;-
3702 }
never executed: end of block
0
3703 }
never executed: end of block
0
3704 }-
3705 break;
never executed: break;
0
3706-
3707 case
never executed: case Qt::ReplaceClip:
 Qt::ReplaceClip:
never executed: case Qt::ReplaceClip:
0
3708 clipData->newClip->appendSpans(spans, count);-
3709 break;
never executed: break;
0
3710 case
never executed: case Qt::NoClip:
 Qt::NoClip:
never executed: case Qt::NoClip:
0
3711 break;
never executed: break;
0
3712 }-
3713}
never executed: end of block
0
3714-
3715-
3716QImage QRasterBuffer::bufferImage() const-
3717{-
3718 QImage image(m_width, m_height, QImage::Format_ARGB32_Premultiplied);-
3719-
3720 for (int y = 0; y < m_height
y < m_heightDescription
TRUEnever evaluated
FALSEnever evaluated
; ++y) {		0
3721 uint *span = (uint *)const_cast<QRasterBuffer *>(this)->scanLine(y);-
3722-
3723 for (int x=0; x<m_width
x<m_widthDescription
TRUEnever evaluated
FALSEnever evaluated
; ++x) {		0
3724 uint argb = span[x];-
3725 image.setPixel(x, y, argb);-
3726 }
never executed: end of block
0
3727 }
never executed: end of block
0
3728 return
never executed: return image;
 image;
never executed: return image;
0
3729}-
3730-
3731-
3732-
3733void QRasterBuffer::flushToARGBImage(QImage *target) const-
3734{-
3735 int w = qMin(m_width, target->width());-
3736 int h = qMin(m_height, target->height());-
3737-
3738 for (int y=0; y<h
y<hDescription
TRUEnever evaluated
FALSEnever evaluated
; ++y) {		0
3739 uint *sourceLine = (uint *)const_cast<QRasterBuffer *>(this)->scanLine(y);-
3740 QRgb *dest = (QRgb *) target->scanLine(y);-
3741 for (int x=0; x<w
x<wDescription
TRUEnever evaluated
FALSEnever evaluated
; ++x) {		0
3742 QRgb pixel = sourceLine[x];-
3743 int alpha = qAlpha(pixel);-
3744 if (!alpha
!alphaDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3745 dest[x] = 0;-
3746 }
never executed: end of block
 else {		0
3747 dest[x] = (alpha << 24)-
3748 | ((255*qRed(pixel)/alpha) << 16)-
3749 | ((255*qGreen(pixel)/alpha) << 8)-
3750 | ((255*qBlue(pixel)/alpha) << 0);-
3751 }
never executed: end of block
0
3752 }-
3753 }
never executed: end of block
0
3754}
never executed: end of block
0
3755-
3756-
3757class QGradientCache-
3758{-
3759public:-
3760 struct CacheInfo : QSpanData::Pinnable-
3761 {-
3762 inline CacheInfo(QGradientStops s, int op, QGradient::InterpolationMode mode) :-
3763 stops(std::move(s)), opacity(op), interpolationMode(mode) {}
never executed: end of block
0
3764 QRgba64 buffer64[1024];-
3765 QRgb buffer32[1024];-
3766 QGradientStops stops;-
3767 int opacity;-
3768 QGradient::InterpolationMode interpolationMode;-
3769 };-
3770-
3771 typedef QMultiHash<quint64, QSharedPointer<const CacheInfo> > QGradientColorTableHash;-
3772-
3773 inline QSharedPointer<const CacheInfo> getBuffer(const QGradient &gradient, int opacity) {-
3774 quint64 hash_val = 0;-
3775-
3776 const QGradientStops stops = gradient.stops();-
3777 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
3778 hash_val += stops[i].second.rgba64();
never executed: hash_val += stops[i].second.rgba64();
0
3779-
3780 QMutexLocker lock(&mutex);-
3781 QGradientColorTableHash::const_iterator it = cache.constFind(hash_val);-
3782-
3783 if (it == cache.constEnd()
it == cache.constEnd()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
3784 return
never executed: return addCacheElement(hash_val, gradient, opacity);
 addCacheElement(hash_val, gradient, opacity);
never executed: return addCacheElement(hash_val, gradient, opacity);
0
3785 else {-
3786 do {-
3787 const QSharedPointer<const CacheInfo> &cache_info = it.value();-
3788 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
3789 return
never executed: return cache_info;
 cache_info;
never executed: return cache_info;
0
3790 ++it;-
3791 }
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
3792-
3793 return
never executed: return addCacheElement(hash_val, gradient, opacity);
 addCacheElement(hash_val, gradient, opacity);
never executed: return addCacheElement(hash_val, gradient, opacity);
0
3794 }-
3795 }-
3796-
3797 inline int paletteSize() const { return
never executed: return 1024;
 1024;
never executed: return 1024;
 }		0
3798protected:-
3799 inline int maxCacheSize() const { return
never executed: return 60;
 60;
never executed: return 60;
 }		0
3800 inline void generateGradientColorTable(const QGradient& g,-
3801 QRgba64 *colorTable,-
3802 int size, int opacity) const;-
3803 QSharedPointer<const CacheInfo> addCacheElement(quint64 hash_val, const QGradient &gradient, int opacity) {-
3804 if (cache.size() == maxCacheSize()
cache.size() == maxCacheSize()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3805-
3806 cache.erase(cache.begin() + (qrand() % maxCacheSize()));-
3807 }
never executed: end of block
0
3808 QSharedPointer<CacheInfo> cache_entry(new CacheInfo(gradient.stops(), opacity, gradient.interpolationMode()));-
3809 generateGradientColorTable(gradient, cache_entry->buffer64, paletteSize(), opacity);-
3810 for (int i = 0; i < 1024
i < 1024Description
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
3811 cache_entry->buffer32[i] = cache_entry->buffer64[i].toArgb32();
never executed: cache_entry->buffer32[i] = cache_entry->buffer64[i].toArgb32();
0
3812 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
3813 }-
3814-
3815 QGradientColorTableHash cache;-
3816 QMutex mutex;-
3817};-
3818-
3819void QGradientCache::generateGradientColorTable(const QGradient& gradient, QRgba64 *colorTable, int size, int opacity) const-
3820{-
3821 const QGradientStops stops = gradient.stops();-
3822 int stopCount = stops.count();-
3823 ((!(stopCount > 0)) ? qt_assert("stopCount > 0",__FILE__,4206) : qt_noop());-
3824-
3825 bool colorInterpolation = (gradient.interpolationMode() == QGradient::ColorInterpolation);-
3826-
3827 if (stopCount == 2
stopCount == 2Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3828 QRgba64 first_color = combineAlpha256(stops[0].second.rgba64(), opacity);-
3829 QRgba64 second_color = combineAlpha256(stops[1].second.rgba64(), opacity);-
3830-
3831 qreal first_stop = stops[0].first;-
3832 qreal second_stop = stops[1].first;-
3833-
3834 if (second_stop < first_stop
second_stop < first_stopDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3835 quint64 tmp = first_color;-
3836 first_color = second_color;-
3837 second_color = tmp;-
3838 qSwap(first_stop, second_stop);-
3839 }
never executed: end of block
0
3840-
3841 if (colorInterpolation
colorInterpolationDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3842 first_color = qPremultiply(first_color);-
3843 second_color = qPremultiply(second_color);-
3844 }
never executed: end of block
0
3845-
3846 int first_index = qRound(first_stop * (1024 -1));-
3847 int second_index = qRound(second_stop * (1024 -1));-
3848-
3849 uint red_first = uint(first_color.red()) << 16;-
3850 uint green_first = uint(first_color.green()) << 16;-
3851 uint blue_first = uint(first_color.blue()) << 16;-
3852 uint alpha_first = uint(first_color.alpha()) << 16;-
3853-
3854 uint red_second = uint(second_color.red()) << 16;-
3855 uint green_second = uint(second_color.green()) << 16;-
3856 uint blue_second = uint(second_color.blue()) << 16;-
3857 uint alpha_second = uint(second_color.alpha()) << 16;-
3858-
3859 int i = 0;-
3860 for (; i <= qMin(1024, first_index)
i <= qMin(1024, first_index)Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
3861 if (colorInterpolation
colorInterpolationDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3862 colorTable[i] = first_color;
never executed: colorTable[i] = first_color;
0
3863 else-
3864 colorTable[i] = qPremultiply(first_color);
never executed: colorTable[i] = qPremultiply(first_color);
0
3865 }-
3866-
3867 if (i < second_index
i < second_indexDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3868 qreal reciprocal = qreal(1) / (second_index - first_index);-
3869-
3870 int red_delta = qRound((qreal(red_second) - red_first) * reciprocal);-
3871 int green_delta = qRound((qreal(green_second) - green_first) * reciprocal);-
3872 int blue_delta = qRound((qreal(blue_second) - blue_first) * reciprocal);-
3873 int alpha_delta = qRound((qreal(alpha_second) - alpha_first) * reciprocal);-
3874-
3875-
3876 red_first += 1 << 15;-
3877 green_first += 1 << 15;-
3878 blue_first += 1 << 15;-
3879 alpha_first += 1 << 15;-
3880-
3881 for (; i < qMin(1024, second_index)
i < qMin(1024, second_index)Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
3882 red_first += red_delta;-
3883 green_first += green_delta;-
3884 blue_first += blue_delta;-
3885 alpha_first += alpha_delta;-
3886-
3887 const QRgba64 color = qRgba64(red_first >> 16, green_first >> 16, blue_first >> 16, alpha_first >> 16);-
3888-
3889 if (colorInterpolation
colorInterpolationDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3890 colorTable[i] = color;
never executed: colorTable[i] = color;
0
3891 else-
3892 colorTable[i] = qPremultiply(color);
never executed: colorTable[i] = qPremultiply(color);
0
3893 }-
3894 }
never executed: end of block
0
3895-
3896 for (; i < 1024
i < 1024Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
3897 if (colorInterpolation
colorInterpolationDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3898 colorTable[i] = second_color;
never executed: colorTable[i] = second_color;
0
3899 else-
3900 colorTable[i] = qPremultiply(second_color);
never executed: colorTable[i] = qPremultiply(second_color);
0
3901 }-
3902-
3903 return;
never executed: return;
0
3904 }-
3905-
3906 QRgba64 current_color = combineAlpha256(stops[0].second.rgba64(), opacity);-
3907 if (stopCount == 1
stopCount == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3908 current_color = qPremultiply(current_color);-
3909 for (int i = 0; i < size
i < sizeDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
3910 colorTable[i] = current_color;
never executed: colorTable[i] = current_color;
0
3911 return;
never executed: return;
0
3912 }-
3913-
3914-
3915 qreal begin_pos = stops[0].first;-
3916 qreal end_pos = stops[stopCount-1].first;-
3917-
3918 int pos = 0;-
3919 QRgba64 next_color;-
3920-
3921 qreal incr = 1 / qreal(size);-
3922 qreal dpos = 1.5 * incr;-
3923-
3924-
3925 colorTable[pos++] = qPremultiply(current_color);-
3926 while (dpos <= begin_pos
dpos <= begin_posDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3927 colorTable[pos] = colorTable[pos - 1];-
3928 ++pos;-
3929 dpos += incr;-
3930 }
never executed: end of block
0
3931-
3932 int current_stop = 0;-
3933-
3934 qreal t;-
3935 qreal t_delta;-
3936-
3937 if (dpos < end_pos
dpos < end_posDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3938-
3939 while (dpos > stops[current_stop+1].first
dpos > stops[c..._stop+1].firstDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3940 ++
never executed: ++current_stop;
current_stop;
never executed: ++current_stop;
0
3941-
3942 if (current_stop != 0
current_stop != 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
3943 current_color = combineAlpha256(stops[current_stop].second.rgba64(), opacity);
never executed: current_color = combineAlpha256(stops[current_stop].second.rgba64(), opacity);
0
3944 next_color = combineAlpha256(stops[current_stop+1].second.rgba64(), opacity);-
3945-
3946 if (colorInterpolation
colorInterpolationDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3947 current_color = qPremultiply(current_color);-
3948 next_color = qPremultiply(next_color);-
3949 }
never executed: end of block
0
3950-
3951 qreal diff = stops[current_stop+1].first - stops[current_stop].first;-
3952 qreal c = (
(diff == 0)Description
TRUEnever evaluated
FALSEnever evaluated
diff == 0)
(diff == 0)Description
TRUEnever evaluated
FALSEnever evaluated
 ? qreal(0) : 256 / diff;		0
3953 t = (dpos - stops[current_stop].first) * c;-
3954 t_delta = incr * c;-
3955-
3956 while (true) {-
3957 ((!(current_stop < stopCount)) ? qt_assert("current_stop < stopCount",__FILE__,4340) : qt_noop());-
3958-
3959 int dist = qRound(t);-
3960 int idist = 256 - dist;-
3961-
3962 if (colorInterpolation
colorInterpolationDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3963 colorTable[pos] = interpolate256(current_color, idist, next_color, dist);
never executed: colorTable[pos] = interpolate256(current_color, idist, next_color, dist);
0
3964 else-
3965 colorTable[pos] = qPremultiply(interpolate256(current_color, idist, next_color, dist));
never executed: colorTable[pos] = qPremultiply(interpolate256(current_color, idist, next_color, dist));
0
3966-
3967 ++pos;-
3968 dpos += incr;-
3969-
3970 if (dpos >= end_pos
dpos >= end_posDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3971 break;
never executed: break;
0
3972-
3973 t += t_delta;-
3974-
3975 int skip = 0;-
3976 while (dpos > stops[current_stop+skip+1].first
dpos > stops[c...+skip+1].firstDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
3977 ++
never executed: ++skip;
skip;
never executed: ++skip;
0
3978-
3979 if (skip != 0
skip != 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
3980 current_stop += skip;-
3981 if (skip == 1
skip == 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
3982 current_color = next_color;
never executed: current_color = next_color;
0
3983 else-
3984 current_color = combineAlpha256(stops[current_stop].second.rgba64(), opacity);
never executed: current_color = combineAlpha256(stops[current_stop].second.rgba64(), opacity);
0
3985 next_color = combineAlpha256(stops[current_stop+1].second.rgba64(), opacity);-
3986-
3987 if (colorInterpolation
colorInterpolationDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
3988 if (skip != 1
skip != 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
3989 current_color = qPremultiply(current_color);
never executed: current_color = qPremultiply(current_color);
0
3990 next_color = qPremultiply(next_color);-
3991 }
never executed: end of block
0
3992-
3993 qreal diff = stops[current_stop+1].first - stops[current_stop].first;-
3994 qreal c = (
(diff == 0)Description
TRUEnever evaluated
FALSEnever evaluated
diff == 0)
(diff == 0)Description
TRUEnever evaluated
FALSEnever evaluated
 ? qreal(0) : 256 / diff;		0
3995 t = (dpos - stops[current_stop].first) * c;-
3996 t_delta = incr * c;-
3997 }
never executed: end of block
0
3998 }
never executed: end of block
0
3999 }
never executed: end of block
0
4000-
4001-
4002 current_color = qPremultiply(combineAlpha256(stops[stopCount - 1].second.rgba64(), opacity));-
4003 while (pos < size - 1
pos < size - 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
4004 colorTable[pos] = current_color;-
4005 ++pos;-
4006 }
never executed: end of block
0
4007-
4008-
4009 colorTable[size - 1] = current_color;-
4010}
never executed: end of block
0
4011-
4012namespace { 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
4013-
4014-
4015void QSpanData::init(QRasterBuffer *rb, const QRasterPaintEngine *pe)-
4016{-
4017 rasterBuffer = rb;-
4018 type = None;-
4019 txop = 0;-
4020 bilinear = false;-
4021 m11 = m22 = m33 = 1.;-
4022 m12 = m13 = m21 = m23 = dx = dy = 0.0;-
4023 clip = pe
peDescription
TRUEnever evaluated
FALSEnever evaluated
 ? pe->d_func()->clip() : 0;		0
4024}
never executed: end of block
0
4025-
4026__attribute__((visibility("default"))) extern QImage qt_imageForBrush(int brushStyle, bool invert);-
4027-
4028void QSpanData::setup(const QBrush &brush, int alpha, QPainter::CompositionMode compositionMode)-
4029{-
4030 Qt::BrushStyle brushStyle = qbrush_style(brush);-
4031 cachedGradient.reset();-
4032 switch (brushStyle) {-
4033 case
never executed: case Qt::SolidPattern:
 Qt::SolidPattern:
never executed: case Qt::SolidPattern:
 {		0
4034 type = Solid;-
4035 QColor c = qbrush_color(brush);-
4036 solid.color = qPremultiply(combineAlpha256(c.rgba64(), alpha));-
4037 if (solid.color.isTransparent()
solid.color.isTransparent()Description
TRUEnever evaluated
FALSEnever evaluated
 && compositionMode == QPainter::CompositionMode_SourceOver
compositionMod...ode_SourceOverDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
4038 type = None;
never executed: type = None;
0
4039 break;
never executed: break;
0
4040 }-
4041-
4042 case
never executed: case Qt::LinearGradientPattern:
 Qt::LinearGradientPattern:
never executed: case Qt::LinearGradientPattern:
0
4043 {-
4044 type = LinearGradient;-
4045 const QLinearGradient *g = static_cast<const QLinearGradient *>(brush.gradient());-
4046 gradient.alphaColor = !brush.isOpaque()
!brush.isOpaque()Description
TRUEnever evaluated
FALSEnever evaluated
 || alpha != 256
alpha != 256Description
TRUEnever evaluated
FALSEnever evaluated
;		0
4047-
4048 QSharedPointer<const QGradientCache::CacheInfo> cacheInfo = qt_gradient_cache()->getBuffer(*g, alpha);-
4049 cachedGradient = cacheInfo;-
4050 gradient.colorTable32 = cacheInfo->buffer32;-
4051 gradient.colorTable64 = cacheInfo->buffer64;-
4052-
4053 gradient.spread = g->spread();-
4054-
4055 QLinearGradientData &linearData = gradient.linear;-
4056-
4057 linearData.origin.x = g->start().x();-
4058 linearData.origin.y = g->start().y();-
4059 linearData.end.x = g->finalStop().x();-
4060 linearData.end.y = g->finalStop().y();-
4061 break;
never executed: break;
0
4062 }-
4063-
4064 case
never executed: case Qt::RadialGradientPattern:
 Qt::RadialGradientPattern:
never executed: case Qt::RadialGradientPattern:
0
4065 {-
4066 type = RadialGradient;-
4067 const QRadialGradient *g = static_cast<const QRadialGradient *>(brush.gradient());-
4068 gradient.alphaColor = !brush.isOpaque()
!brush.isOpaque()Description
TRUEnever evaluated
FALSEnever evaluated
 || alpha != 256
alpha != 256Description
TRUEnever evaluated
FALSEnever evaluated
;		0
4069-
4070 QSharedPointer<const QGradientCache::CacheInfo> cacheInfo = qt_gradient_cache()->getBuffer(*g, alpha);-
4071 cachedGradient = cacheInfo;-
4072 gradient.colorTable32 = cacheInfo->buffer32;-
4073 gradient.colorTable64 = cacheInfo->buffer64;-
4074-
4075 gradient.spread = g->spread();-
4076-
4077 QRadialGradientData &radialData = gradient.radial;-
4078-
4079 QPointF center = g->center();-
4080 radialData.center.x = center.x();-
4081 radialData.center.y = center.y();-
4082 radialData.center.radius = g->centerRadius();-
4083 QPointF focal = g->focalPoint();-
4084 radialData.focal.x = focal.x();-
4085 radialData.focal.y = focal.y();-
4086 radialData.focal.radius = g->focalRadius();-
4087 }-
4088 break;
never executed: break;
0
4089-
4090 case
never executed: case Qt::ConicalGradientPattern:
 Qt::ConicalGradientPattern:
never executed: case Qt::ConicalGradientPattern:
0
4091 {-
4092 type = ConicalGradient;-
4093 const QConicalGradient *g = static_cast<const QConicalGradient *>(brush.gradient());-
4094 gradient.alphaColor = !brush.isOpaque()
!brush.isOpaque()Description
TRUEnever evaluated
FALSEnever evaluated
 || alpha != 256
alpha != 256Description
TRUEnever evaluated
FALSEnever evaluated
;		0
4095-
4096 QSharedPointer<const QGradientCache::CacheInfo> cacheInfo = qt_gradient_cache()->getBuffer(*g, alpha);-
4097 cachedGradient = cacheInfo;-
4098 gradient.colorTable32 = cacheInfo->buffer32;-
4099 gradient.colorTable64 = cacheInfo->buffer64;-
4100-
4101 gradient.spread = QGradient::RepeatSpread;-
4102-
4103 QConicalGradientData &conicalData = gradient.conical;-
4104-
4105 QPointF center = g->center();-
4106 conicalData.center.x = center.x();-
4107 conicalData.center.y = center.y();-
4108 conicalData.angle = qDegreesToRadians(g->angle());-
4109 }-
4110 break;
never executed: break;
0
4111-
4112 case
never executed: case Qt::Dense1Pattern:
 Qt::Dense1Pattern:
never executed: case Qt::Dense1Pattern:
0
4113 case
never executed: case Qt::Dense2Pattern:
 Qt::Dense2Pattern:
never executed: case Qt::Dense2Pattern:
0
4114 case
never executed: case Qt::Dense3Pattern:
 Qt::Dense3Pattern:
never executed: case Qt::Dense3Pattern:
0
4115 case
never executed: case Qt::Dense4Pattern:
 Qt::Dense4Pattern:
never executed: case Qt::Dense4Pattern:
0
4116 case
never executed: case Qt::Dense5Pattern:
 Qt::Dense5Pattern:
never executed: case Qt::Dense5Pattern:
0
4117 case
never executed: case Qt::Dense6Pattern:
 Qt::Dense6Pattern:
never executed: case Qt::Dense6Pattern:
0
4118 case
never executed: case Qt::Dense7Pattern:
 Qt::Dense7Pattern:
never executed: case Qt::Dense7Pattern:
0
4119 case
never executed: case Qt::HorPattern:
 Qt::HorPattern:
never executed: case Qt::HorPattern:
0
4120 case
never executed: case Qt::VerPattern:
 Qt::VerPattern:
never executed: case Qt::VerPattern:
0
4121 case
never executed: case Qt::CrossPattern:
 Qt::CrossPattern:
never executed: case Qt::CrossPattern:
0
4122 case
never executed: case Qt::BDiagPattern:
 Qt::BDiagPattern:
never executed: case Qt::BDiagPattern:
0
4123 case
never executed: case Qt::FDiagPattern:
 Qt::FDiagPattern:
never executed: case Qt::FDiagPattern:
0
4124 case
never executed: case Qt::DiagCrossPattern:
 Qt::DiagCrossPattern:
never executed: case Qt::DiagCrossPattern:
0
4125 type = Texture;-
4126 if (!tempImage
!tempImageDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
4127 tempImage = new QImage();
never executed: tempImage = new QImage();
0
4128 *tempImage = rasterBuffer->colorizeBitmap(qt_imageForBrush(brushStyle, true), brush.color());-
4129 initTexture(tempImage, alpha, QTextureData::Tiled);-
4130 break;
never executed: break;
0
4131 case
never executed: case Qt::TexturePattern:
 Qt::TexturePattern:
never executed: case Qt::TexturePattern:
0
4132 type = Texture;-
4133 if (!tempImage
!tempImageDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
4134 tempImage = new QImage();
never executed: tempImage = new QImage();
0
4135-
4136 if (qHasPixmapTexture(brush)
qHasPixmapTexture(brush)Description
TRUEnever evaluated
FALSEnever evaluated
 && brush.texture().isQBitmap()
brush.texture().isQBitmap()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
4137 *
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
4138 else-
4139 *
never executed: *tempImage = brush.textureImage();
tempImage = brush.textureImage();
never executed: *tempImage = brush.textureImage();
0
4140 initTexture(tempImage, alpha, QTextureData::Tiled, tempImage->rect());-
4141 break;
never executed: break;
0
4142-
4143 case
never executed: case Qt::NoBrush:
 Qt::NoBrush:
never executed: case Qt::NoBrush:
0
4144 default
never executed: default:
:
never executed: default:
0
4145 type = None;-
4146 break;
never executed: break;
0
4147 }-
4148 adjustSpanMethods();-
4149}
never executed: end of block
0
4150-
4151void QSpanData::adjustSpanMethods()-
4152{-
4153 bitmapBlit = 0;-
4154 alphamapBlit = 0;-
4155 alphaRGBBlit = 0;-
4156-
4157 fillRect = 0;-
4158-
4159 switch(type) {-
4160 case
never executed: case None:
 None:
never executed: case None:
0
4161 unclipped_blend = 0;-
4162 break;
never executed: break;
0
4163 case
never executed: case Solid:
 Solid:
never executed: case Solid:
0
4164 unclipped_blend = rasterBuffer->drawHelper->blendColor;-
4165 bitmapBlit = rasterBuffer->drawHelper->bitmapBlit;-
4166 alphamapBlit = rasterBuffer->drawHelper->alphamapBlit;-
4167 alphaRGBBlit = rasterBuffer->drawHelper->alphaRGBBlit;-
4168 fillRect = rasterBuffer->drawHelper->fillRect;-
4169 break;
never executed: break;
0
4170 case
never executed: case LinearGradient:
 LinearGradient:
never executed: case LinearGradient:
0
4171 case
never executed: case RadialGradient:
 RadialGradient:
never executed: case RadialGradient:
0
4172 case
never executed: case ConicalGradient:
 ConicalGradient:
never executed: case ConicalGradient:
0
4173 unclipped_blend = rasterBuffer->drawHelper->blendGradient;-
4174 break;
never executed: break;
0
4175 case
never executed: case Texture:
 Texture:
never executed: case Texture:
0
4176 unclipped_blend = qBlendTexture;-
4177 if (!texture.imageData
!texture.imageDataDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
4178 unclipped_blend = 0;
never executed: unclipped_blend = 0;
0
4179-
4180 break;
never executed: break;
0
4181 }-
4182-
4183 if (!unclipped_blend
!unclipped_blendDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
4184 blend = 0;-
4185 }
never executed: end of block
 else if (!clip
!clipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
4186 blend = unclipped_blend;-
4187 }
never executed: end of block
 else if (clip->hasRectClip
clip->hasRectClipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
4188 blend = clip->clipRect.isEmpty()
clip->clipRect.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
 ? 0 : qt_span_fill_clipRect;		0
4189 }
never executed: end of block
 else {		0
4190 blend = qt_span_fill_clipped;-
4191 }
never executed: end of block
0
4192}-
4193-
4194void QSpanData::setupMatrix(const QTransform &matrix, int bilin)-
4195{-
4196 QTransform delta;-
4197-
4198 delta.translate(1.0 / 65536, 1.0 / 65536);-
4199-
4200 QTransform inv = (delta * matrix).inverted();-
4201 m11 = inv.m11();-
4202 m12 = inv.m12();-
4203 m13 = inv.m13();-
4204 m21 = inv.m21();-
4205 m22 = inv.m22();-
4206 m23 = inv.m23();-
4207 m33 = inv.m33();-
4208 dx = inv.dx();-
4209 dy = inv.dy();-
4210 txop = inv.type();-
4211 bilinear = bilin;-
4212-
4213 const bool affine = inv.isAffine();-
4214 fast_matrix = affine
affineDescription
TRUEnever evaluated
FALSEnever evaluated
0
4215 && m11 * m11 + m21 * m21 < 1e4
m11 * m11 + m21 * m21 < 1e4Description
TRUEnever evaluated
FALSEnever evaluated
0
4216 && m12 * m12 + m22 * m22 < 1e4
m12 * m12 + m22 * m22 < 1e4Description
TRUEnever evaluated
FALSEnever evaluated
0
4217 && qAbs(dx) < 1e4
qAbs(dx) < 1e4Description
TRUEnever evaluated
FALSEnever evaluated
0
4218 && qAbs(dy) < 1e4
qAbs(dy) < 1e4Description
TRUEnever evaluated
FALSEnever evaluated
;		0
4219-
4220 adjustSpanMethods();-
4221}
never executed: end of block
0
4222-
4223void QSpanData::initTexture(const QImage *image, int alpha, QTextureData::Type _type, const QRect &sourceRect)-
4224{-
4225 const QImageData *d = const_cast<QImage *>(image)->data_ptr();-
4226 if (!d
!dDescription
TRUEnever evaluated
FALSEnever evaluated
 || d->height == 0
d->height == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
4227 texture.imageData = 0;-
4228 texture.width = 0;-
4229 texture.height = 0;-
4230 texture.x1 = 0;-
4231 texture.y1 = 0;-
4232 texture.x2 = 0;-
4233 texture.y2 = 0;-
4234 texture.bytesPerLine = 0;-
4235 texture.format = QImage::Format_Invalid;-
4236 texture.colorTable = 0;-
4237 texture.hasAlpha = alpha != 256;-
4238 }
never executed: end of block
 else {		0
4239 texture.imageData = d->data;-
4240 texture.width = d->width;-
4241 texture.height = d->height;-
4242-
4243 if (sourceRect.isNull()
sourceRect.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
4244 texture.x1 = 0;-
4245 texture.y1 = 0;-
4246 texture.x2 = texture.width;-
4247 texture.y2 = texture.height;-
4248 }
never executed: end of block
 else {		0
4249 texture.x1 = sourceRect.x();-
4250 texture.y1 = sourceRect.y();-
4251 texture.x2 = qMin(texture.x1 + sourceRect.width(), d->width);-
4252 texture.y2 = qMin(texture.y1 + sourceRect.height(), d->height);-
4253 }
never executed: end of block
0
4254-
4255 texture.bytesPerLine = d->bytes_per_line;-
4256-
4257 texture.format = d->format;-
4258 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
4259 texture.hasAlpha = image->hasAlphaChannel()
image->hasAlphaChannel()Description
TRUEnever evaluated
FALSEnever evaluated
 || alpha != 256
alpha != 256Description
TRUEnever evaluated
FALSEnever evaluated
;		0
4260 }
never executed: end of block
0
4261 texture.const_alpha = alpha;-
4262 texture.type = _type;-
4263-
4264 adjustSpanMethods();-
4265}
never executed: end of block
0
4266-
4267-
4268-
4269-
4270-
4271static inline void drawEllipsePoints(int x, int y, int length,-
4272 const QRect &rect,-
4273 const QRect &clip,-
4274 ProcessSpans pen_func, ProcessSpans brush_func,-
4275 QSpanData *pen_data, QSpanData *brush_data)-
4276{-
4277 if (length == 0
length == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
4278 return;
never executed: return;
0
4279-
4280 QT_FT_Span outline[4];-
4281 const int midx = rect.x() + (rect.width() + 1) / 2;-
4282 const int midy = rect.y() + (rect.height() + 1) / 2;-
4283-
4284 x = x + midx;-
4285 y = midy - y;-
4286-
4287-
4288 outline[0].x = midx + (midx - x) - (length - 1) - (rect.width() & 0x1);-
4289 outline[0].len = qMin(length, x - outline[0].x);-
4290 outline[0].y = y;-
4291 outline[0].coverage = 255;-
4292-
4293-
4294 outline[1].x = x;-
4295 outline[1].len = length;-
4296 outline[1].y = y;-
4297 outline[1].coverage = 255;-
4298-
4299-
4300 outline[2].x = outline[0].x;-
4301 outline[2].len = outline[0].len;-
4302 outline[2].y = midy + (midy - y) - (rect.height() & 0x1);-
4303 outline[2].coverage = 255;-
4304-
4305-
4306 outline[3].x = x;-
4307 outline[3].len = length;-
4308 outline[3].y = outline[2].y;-
4309 outline[3].coverage = 255;-
4310-
4311 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
4312 QT_FT_Span fill[2];-
4313-
4314-
4315 fill[0].x = outline[0].x + outline[0].len - 1;-
4316 fill[0].len = qMax(0, outline[1].x - fill[0].x);-
4317 fill[0].y = outline[1].y;-
4318 fill[0].coverage = 255;-
4319-
4320-
4321 fill[1].x = outline[2].x + outline[2].len - 1;-
4322 fill[1].len = qMax(0, outline[3].x - fill[1].x);-
4323 fill[1].y = outline[3].y;-
4324 fill[1].coverage = 255;-
4325-
4326 int n = (fill[0].y >= fill[1].y
fill[0].y >= fill[1].yDescription
TRUEnever evaluated
FALSEnever evaluated
 ? 1 : 2);		0
4327 n = qt_intersect_spans(fill, n, clip);-
4328 if (n > 0
n > 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
4329 brush_func(n, fill, brush_data);
never executed: brush_func(n, fill, brush_data);
0
4330 }
never executed: end of block
0
4331 if (pen_func
pen_funcDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
4332 int n = (outline[1].y >= outline[2].y
outline[1].y >= outline[2].yDescription
TRUEnever evaluated
FALSEnever evaluated
 ? 2 : 4);		0
4333 n = qt_intersect_spans(outline, n, clip);-
4334 if (n > 0
n > 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
4335 pen_func(n, outline, pen_data);
never executed: pen_func(n, outline, pen_data);
0
4336 }
never executed: end of block
0
4337}
never executed: end of block
0
4338-
4339-
4340-
4341-
4342-
4343static void drawEllipse_midpoint_i(const QRect &rect, const QRect &clip,-
4344 ProcessSpans pen_func, ProcessSpans brush_func,-
4345 QSpanData *pen_data, QSpanData *brush_data)-
4346{-
4347 const qreal a = qreal(rect.width()) / 2;-
4348 const qreal b = qreal(rect.height()) / 2;-
4349 qreal d = b*b - (a*a*b) + 0.25*a*a;-
4350-
4351 int x = 0;-
4352 int y = (rect.height() + 1) / 2;-
4353 int startx = x;-
4354-
4355-
4356 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
4357 if (d < 0
d < 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
4358 d += b*b*(2*x + 3);-
4359 ++x;-
4360 }
never executed: end of block
 else {		0
4361 d += b*b*(2*x + 3) + a*a*(-2*y + 2);-
4362 drawEllipsePoints(startx, y, x - startx + 1, rect, clip,-
4363 pen_func, brush_func, pen_data, brush_data);-
4364 startx = ++x;-
4365 --y;-
4366 }
never executed: end of block
0
4367 }-
4368 drawEllipsePoints(startx, y, x - startx + 1, rect, clip,-
4369 pen_func, brush_func, pen_data, brush_data);-
4370-
4371-
4372 d = b*b*(x + 0.5)*(x + 0.5) + a*a*((y - 1)*(y - 1) - b*b);-
4373 const int miny = rect.height() & 0x1;-
4374 while (y > miny
y > minyDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
4375 if (d < 0
d < 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
4376 d += b*b*(2*x + 2) + a*a*(-2*y + 3);-
4377 ++x;-
4378 }
never executed: end of block
 else {		0
4379 d += a*a*(-2*y + 3);-
4380 }
never executed: end of block
0
4381 --y;-
4382 drawEllipsePoints(x, y, 1, rect, clip,-
4383 pen_func, brush_func, pen_data, brush_data);-
4384 }
never executed: end of block
0
4385}
never executed: end of block
0
4386-
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