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qquickimage.cpp

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39 -

40 #include "qquickimage_p.h" -

41 #include "qquickimage_p_p.h" -

42 -

43 #include <QtQuick/qsgtextureprovider.h> -

44 -

45 #include <QtQuick/private/qsgcontext_p.h> -

46 #include <private/qsgadaptationlayer_p.h> -

47 #include <private/qnumeric_p.h> -

48 -

49 #include <QtCore/qmath.h> -

50 #include <QtGui/qpainter.h> -

51 #include <QtCore/QRunnable> -

52 -

53 QT_BEGIN_NAMESPACE -

54 -

55 class QQuickImageTextureProvider : public QSGTextureProvider -

56 { -

57 Q_OBJECT -

58 public: -

59 QQuickImageTextureProvider() -

60 : m_texture(nullptr) -

61 , m_smooth(false) -

62 { -

}

executed 4 times by 2 tests: end of block

Executed by:

tst_qquickborderimage
tst_qquickshadereffect

64 -

65 void updateTexture(QSGTexture *texture) { -

if (m_texture == texture)

m_texture == texture	Description
TRUE	evaluated 4 times by 2 tests Evaluated by: tst_qquickborderimage tst_qquickshadereffect
FALSE	evaluated 4 times by 2 tests Evaluated by: tst_qquickborderimage tst_qquickshadereffect

return;

executed 4 times by 2 tests: return;

Executed by:

tst_qquickborderimage
tst_qquickshadereffect

68 m_texture = texture; -

69 emit textureChanged(); -

}

executed 4 times by 2 tests: end of block

Executed by:

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tst_qquickshadereffect

71 -

72 QSGTexture *texture() const override { -

if (m_texture) {

m_texture	Description
TRUE	evaluated 16 times by 2 tests Evaluated by: tst_qquickborderimage tst_qquickshadereffect
FALSE	never evaluated

0-16

74 m_texture->setFiltering(m_smooth ? QSGTexture::Linear : QSGTexture::Nearest); -

75 m_texture->setMipmapFiltering(m_mipmap ? QSGTexture::Linear : QSGTexture::None); -

76 m_texture->setHorizontalWrapMode(QSGTexture::ClampToEdge); -

77 m_texture->setVerticalWrapMode(QSGTexture::ClampToEdge); -

}

executed 16 times by 2 tests: end of block

Executed by:

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return m_texture;

executed 16 times by 2 tests: return m_texture;

Executed by:

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80 } -

81 -

82 friend class QQuickImage; -

83 -

84 QSGTexture *m_texture; -

85 bool m_smooth; -

86 bool m_mipmap; -

87 }; -

88 -

89 #include "qquickimage.moc" -

90 #include "moc_qquickimage_p.cpp" -

91 -

92 QQuickImagePrivate::QQuickImagePrivate() -

93 : fillMode(QQuickImage::Stretch) -

94 , paintedWidth(0) -

95 , paintedHeight(0) -

96 , pixmapChanged(false) -

97 , mipmap(false) -

98 , hAlign(QQuickImage::AlignHCenter) -

99 , vAlign(QQuickImage::AlignVCenter) -

100 , provider(nullptr) -

101 { -

102

}

executed 5486 times by 15 tests: end of block

Executed by:

tst_examples
tst_qqmlecmascript
tst_qqmlinfo
tst_qquickanchors
tst_qquickanimatedimage
tst_qquickborderimage
tst_qquickcustomparticle
tst_qquickimage
tst_qquickimageprovider
tst_qquickitem
tst_qquickitemparticle
tst_qquickshadereffect
tst_qquickstates
tst_scenegraph
tst_sharedimage

5486

103 -

104 /*! -

105 \qmltype Image -

106 \instantiates QQuickImage -

107 \inqmlmodule QtQuick -

108 \ingroup qtquick-visual -

109 \inherits Item -

110 \brief Displays an image. -

111 -

112 The Image type displays an image. -

113 -

114 The source of the image is specified as a URL using the \l source property. -

115 Images can be supplied in any of the standard image formats supported by Qt, -

116 including bitmap formats such as PNG and JPEG, and vector graphics formats -

117 such as SVG. If you need to display animated images, use \l AnimatedSprite -

118 or \l AnimatedImage. -

119 -

120 If the \l{Item::width}{width} and \l{Item::height}{height} properties are not -

121 specified, the Image automatically uses the size of the loaded image. -

122 By default, specifying the width and height of the item causes the image -

123 to be scaled to that size. This behavior can be changed by setting the -

124 \l fillMode property, allowing the image to be stretched and tiled instead. -

125 -

126 \section1 Example Usage -

127 -

128 The following example shows the simplest usage of the Image type. -

129 -

130 \snippet qml/image.qml document -

131 -

132 \beginfloatleft -

133 \image declarative-qtlogo.png -

134 \endfloat -

135 -

136 \clearfloat -

137 -

138 \section1 OpenGL Texture Files -

139 -

140 When the default OpenGL \l{Qt Quick Scene Graph}{scene graph} backend is in -

141 use, images can also be supplied in compressed texture files. The content -

142 must be a simple RGB(A) format 2D texture. Supported compression schemes -

143 are only limited by the underlying OpenGL driver and GPU. The following -

144 container file formats are supported: -

145 -

146 \list -

147 \li \c PKM (since Qt 5.10) -

148 \li \c KTX (since Qt 5.11) -

149 \endlist -

150 -

151 \note Semi-transparent original images require alpha pre-multiplication -

152 prior to texture compression in order to be correctly displayed in Qt -

153 Quick. This can be done with the following ImageMagick command -

154 line: -

155 \badcode -

156 convert MYORIGIMAGE $ +clone -alpha Extract $ -channel RGB -compose Multiply -composite MYPMIMAGE -

157 \endcode -

158 -

159 \section1 Automatic Detection of File Extension -

160 -

161 If the \l source URL indicates a non-existing local file or resource, the -

162 Image element attempts to auto-detect the file extension. If an existing -

163 file can be found by appending any of the supported image file extensions -

164 to the \l source URL, then that file will be loaded. -

165 -

166 If the OpenGL \l{Qt Quick Scene Graph}{scene graph} backend is in use, the -

167 file search the attempts the OpenGL texture file extensions first. If the -

168 search is unsuccessful, it attempts to search with the file extensions for -

169 the \l{QImageReader::supportedImageFormats()}{conventional image file -

170 types}. For example: -

171 -

172 \snippet qml/image-ext.qml ext -

173 -

174 This functionality facilitates deploying different image asset file types -

175 on different target platforms. This can be useful in order to tune -

176 application performance and adapt to different graphics hardware. -

177 -

178 This functionality was introduced in Qt 5.11. -

179 -

180 \section1 Performance -

181 -

182 By default, locally available images are loaded immediately, and the user interface -

183 is blocked until loading is complete. If a large image is to be loaded, it may be -

184 preferable to load the image in a low priority thread, by enabling the \l asynchronous -

185 property. -

186 -

187 If the image is obtained from a network rather than a local resource, it is -

188 automatically loaded asynchronously, and the \l progress and \l status properties -

189 are updated as appropriate. -

190 -

191 Images are cached and shared internally, so if several Image items have the same \l source, -

192 only one copy of the image will be loaded. -

193 -

194 \b Note: Images are often the greatest user of memory in QML user interfaces. It is recommended -

195 that images which do not form part of the user interface have their -

196 size bounded via the \l sourceSize property. This is especially important for content -

197 that is loaded from external sources or provided by the user. -

198 -

199 \sa {Qt Quick Examples - Image Elements}, QQuickImageProvider, QImageReader::setAutoDetectImageFormat() -

200 */ -

201 -

202 QQuickImage::QQuickImage(QQuickItem *parent) -

203 : QQuickImageBase(*(new QQuickImagePrivate), parent) -

204 { -

205

}

executed 5396 times by 14 tests: end of block

Executed by:

tst_examples
tst_qqmlecmascript
tst_qqmlinfo
tst_qquickanchors
tst_qquickborderimage
tst_qquickcustomparticle
tst_qquickimage
tst_qquickimageprovider
tst_qquickitem
tst_qquickitemparticle
tst_qquickshadereffect
tst_qquickstates
tst_scenegraph
tst_sharedimage

5396

206 -

207 QQuickImage::QQuickImage(QQuickImagePrivate &dd, QQuickItem *parent) -

208 : QQuickImageBase(dd, parent) -

209 { -

210

}

executed 90 times by 2 tests: end of block

Executed by:

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tst_qquickanimatedimage

211 -

212 QQuickImage::~QQuickImage() -

213 { -

214 Q_D(QQuickImage); -

215

if (d->provider) {

d->provider	Description
TRUE	never evaluated
FALSE	evaluated 4208 times by 14 tests Evaluated by: tst_examples tst_qqmlecmascript tst_qqmlinfo tst_qquickanchors tst_qquickanimatedimage tst_qquickcustomparticle tst_qquickimage tst_qquickimageprovider tst_qquickitem tst_qquickitemparticle tst_qquickshadereffect tst_qquickstates tst_scenegraph tst_sharedimage

0-4208

216 // We're guaranteed to have a window() here because the provider would have -

217 // been released in releaseResources() if we were gone from a window. -

218 QQuickWindowQObjectCleanupJob::schedule(window(), d->provider); -

219

}

never executed: end of block

220

}

executed 4208 times by 14 tests: end of block

Executed by:

tst_examples
tst_qqmlecmascript
tst_qqmlinfo
tst_qquickanchors
tst_qquickanimatedimage
tst_qquickcustomparticle
tst_qquickimage
tst_qquickimageprovider
tst_qquickitem
tst_qquickitemparticle
tst_qquickshadereffect
tst_qquickstates
tst_scenegraph
tst_sharedimage

4208

221 -

222 void QQuickImagePrivate::setImage(const QImage &image) -

223 { -

224 Q_Q(QQuickImage); -

225 pix.setImage(image); -

226 -

227 q->pixmapChange(); -

228

status = pix.isNull() ? QQuickImageBase::Null : QQuickImageBase::Ready;

pix.isNull()	Description
TRUE	evaluated 188 times by 2 tests Evaluated by: tst_examples tst_qquickanimatedimage
FALSE	never evaluated

0-188

229 -

230 q->update(); -

231

}

executed 188 times by 2 tests: end of block

Executed by:

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tst_qquickanimatedimage

188

232 -

233 void QQuickImagePrivate::setPixmap(const QQuickPixmap &pixmap) -

234 { -

235 Q_Q(QQuickImage); -

236 pix.setPixmap(pixmap); -

237 -

238 q->pixmapChange(); -

239

status = pix.isNull() ? QQuickImageBase::Null : QQuickImageBase::Ready;

pix.isNull()	Description
TRUE	never evaluated
FALSE	evaluated 404 times by 1 test Evaluated by: tst_qquickanimatedimage

0-404

240 -

241 q->update(); -

242

}

executed 404 times by 1 test: end of block

Executed by:

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404

243 -

244 /*! -

245 \qmlproperty enumeration QtQuick::Image::fillMode -

246 -

247 Set this property to define what happens when the source image has a different size -

248 than the item. -

249 \list -

250 \li Image.Stretch - the image is scaled to fit -

251 \li Image.PreserveAspectFit - the image is scaled uniformly to fit without cropping -

252 \li Image.PreserveAspectCrop - the image is scaled uniformly to fill, cropping if necessary -

253 \li Image.Tile - the image is duplicated horizontally and vertically -

254 \li Image.TileVertically - the image is stretched horizontally and tiled vertically -

255 \li Image.TileHorizontally - the image is stretched vertically and tiled horizontally -

256 \li Image.Pad - the image is not transformed -

257 \endlist -

258 -

259 \table -

260 -

261 \row -

262 \li \image declarative-qtlogo-stretch.png -

263 \li Stretch (default) -

264 \qml -

265 Image { -

266 width: 130; height: 100 -

267 source: "qtlogo.png" -

268 } -

269 \endqml -

270 -

271 \row -

272 \li \image declarative-qtlogo-preserveaspectfit.png -

273 \li PreserveAspectFit -

274 \qml -

275 Image { -

276 width: 130; height: 100 -

277 fillMode: Image.PreserveAspectFit -

278 source: "qtlogo.png" -

279 } -

280 \endqml -

281 -

282 \row -

283 \li \image declarative-qtlogo-preserveaspectcrop.png -

284 \li PreserveAspectCrop -

285 \qml -

286 Image { -

287 width: 130; height: 100 -

288 fillMode: Image.PreserveAspectCrop -

289 source: "qtlogo.png" -

290 clip: true -

291 } -

292 \endqml -

293 -

294 \row -

295 \li \image declarative-qtlogo-tile.png -

296 \li Tile -

297 \qml -

298 Image { -

299 width: 120; height: 120 -

300 fillMode: Image.Tile -

301 horizontalAlignment: Image.AlignLeft -

302 verticalAlignment: Image.AlignTop -

303 source: "qtlogo.png" -

304 } -

305 \endqml -

306 -

307 \row -

308 \li \image declarative-qtlogo-tilevertically.png -

309 \li TileVertically -

310 \qml -

311 Image { -

312 width: 120; height: 120 -

313 fillMode: Image.TileVertically -

314 verticalAlignment: Image.AlignTop -

315 source: "qtlogo.png" -

316 } -

317 \endqml -

318 -

319 \row -

320 \li \image declarative-qtlogo-tilehorizontally.png -

321 \li TileHorizontally -

322 \qml -

323 Image { -

324 width: 120; height: 120 -

325 fillMode: Image.TileHorizontally -

326 verticalAlignment: Image.AlignLeft -

327 source: "qtlogo.png" -

328 } -

329 \endqml -

330 -

331 \endtable -

332 -

333 Note that \c clip is \c false by default which means that the item might -

334 paint outside its bounding rectangle even if the fillMode is set to \c PreserveAspectCrop. -

335 -

336 \sa {Qt Quick Examples - Image Elements} -

337 */ -

338 QQuickImage::FillMode QQuickImage::fillMode() const -

339 { -

340 Q_D(const QQuickImage); -

341

return d->fillMode;

executed 98 times by 2 tests: return d->fillMode;

Executed by:

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tst_qquickimageprovider

342 } -

343 -

344 void QQuickImage::setFillMode(FillMode mode) -

345 { -

346 Q_D(QQuickImage); -

347

if (d->fillMode == mode)

d->fillMode == mode	Description
TRUE	evaluated 12 times by 1 test Evaluated by: tst_qquickimage
FALSE	evaluated 106 times by 3 tests Evaluated by: tst_examples tst_qquickimage tst_sharedimage

12-106

348

return;

executed 12 times by 1 test: return;

Executed by:

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349 d->fillMode = mode; -

350

if ((mode == PreserveAspectCrop) != d->providerOptions.preserveAspectRatioCrop()) {

(mode == Prese...ectRatioCrop()	Description
TRUE	evaluated 26 times by 2 tests Evaluated by: tst_examples tst_qquickimage
FALSE	evaluated 80 times by 3 tests Evaluated by: tst_examples tst_qquickimage tst_sharedimage

26-80

351 d->providerOptions.setPreserveAspectRatioCrop(mode == PreserveAspectCrop); -

352

if (isComponentComplete())

isComponentComplete()	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickimage
FALSE	evaluated 22 times by 2 tests Evaluated by: tst_examples tst_qquickimage

4-22

353

load();

executed 4 times by 1 test: load();

Executed by:

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354

} else if ((mode == PreserveAspectFit) != d->providerOptions.preserveAspectRatioFit()) {

executed 26 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickimage

(mode == Prese...pectRatioFit()	Description
TRUE	evaluated 28 times by 2 tests Evaluated by: tst_qquickimage tst_sharedimage
FALSE	evaluated 52 times by 2 tests Evaluated by: tst_examples tst_qquickimage

26-52

355 d->providerOptions.setPreserveAspectRatioFit(mode == PreserveAspectFit); -

356

if (isComponentComplete())

isComponentComplete()	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickimage
FALSE	evaluated 24 times by 2 tests Evaluated by: tst_qquickimage tst_sharedimage

4-24

357

load();

executed 4 times by 1 test: load();

Executed by:

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358

}

executed 28 times by 2 tests: end of block

Executed by:

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tst_sharedimage

359 update(); -

360 updatePaintedGeometry(); -

361 emit fillModeChanged(); -

362

}

executed 106 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickimage
tst_sharedimage

106

363 -

364 /*! -

365 -

366 \qmlproperty real QtQuick::Image::paintedWidth -

367 \qmlproperty real QtQuick::Image::paintedHeight -

368 -

369 These properties hold the size of the image that is actually painted. -

370 In most cases it is the same as \c width and \c height, but when using an -

371 \l {fillMode}{Image.PreserveAspectFit} or an \l {fillMode}{Image.PreserveAspectCrop} -

372 \c paintedWidth or \c paintedHeight can be smaller or larger than -

373 \c width and \c height of the Image item. -

374 */ -

375 qreal QQuickImage::paintedWidth() const -

376 { -

377 Q_D(const QQuickImage); -

378

return d->paintedWidth;

executed 116 times by 1 test: return d->paintedWidth;

Executed by:

tst_qquickimage

116

379 } -

380 -

381 qreal QQuickImage::paintedHeight() const -

382 { -

383 Q_D(const QQuickImage); -

384

return d->paintedHeight;

executed 116 times by 1 test: return d->paintedHeight;

Executed by:

tst_qquickimage

116

385 } -

386 -

387 /*! -

388 \qmlproperty enumeration QtQuick::Image::status -

389 -

390 This property holds the status of image loading. It can be one of: -

391 \list -

392 \li Image.Null - no image has been set -

393 \li Image.Ready - the image has been loaded -

394 \li Image.Loading - the image is currently being loaded -

395 \li Image.Error - an error occurred while loading the image -

396 \endlist -

397 -

398 Use this status to provide an update or respond to the status change in some way. -

399 For example, you could: -

400 -

401 \list -

402 \li Trigger a state change: -

403 \qml -

404 State { name: 'loaded'; when: image.status == Image.Ready } -

405 \endqml -

406 -

407 \li Implement an \c onStatusChanged signal handler: -

408 \qml -

409 Image { -

410 id: image -

411 onStatusChanged: if (image.status == Image.Ready) console.log('Loaded') -

412 } -

413 \endqml -

414 -

415 \li Bind to the status value: -

416 \qml -

417 Text { text: image.status == Image.Ready ? 'Loaded' : 'Not loaded' } -

418 \endqml -

419 \endlist -

420 -

421 \sa progress -

422 */ -

423 -

424 /*! -

425 \qmlproperty real QtQuick::Image::progress -

426 -

427 This property holds the progress of image loading, from 0.0 (nothing loaded) -

428 to 1.0 (finished). -

429 -

430 \sa status -

431 */ -

432 -

433 /*! -

434 \qmlproperty bool QtQuick::Image::smooth -

435 -

436 This property holds whether the image is smoothly filtered when scaled or -

437 transformed. Smooth filtering gives better visual quality, but it may be slower -

438 on some hardware. If the image is displayed at its natural size, this property has -

439 no visual or performance effect. -

440 -

441 By default, this property is set to true. -

442 -

443 \sa mipmap -

444 */ -

445 -

446 /*! -

447 \qmlproperty QSize QtQuick::Image::sourceSize -

448 -

449 This property holds the actual width and height of the loaded image. -

450 -

451 Unlike the \l {Item::}{width} and \l {Item::}{height} properties, which scale -

452 the painting of the image, this property sets the actual number of pixels -

453 stored for the loaded image so that large images do not use more -

454 memory than necessary. For example, this ensures the image in memory is no -

455 larger than 1024x1024 pixels, regardless of the Image's \l {Item::}{width} and -

456 \l {Item::}{height} values: -

457 -

458 \code -

459 Rectangle { -

460 width: ... -

461 height: ... -

462 -

463 Image { -

464 anchors.fill: parent -

465 source: "reallyBigImage.jpg" -

466 sourceSize.width: 1024 -

467 sourceSize.height: 1024 -

468 } -

469 } -

470 \endcode -

471 -

472 If the image's actual size is larger than the sourceSize, the image is scaled down. -

473 If only one dimension of the size is set to greater than 0, the -

474 other dimension is set in proportion to preserve the source image's aspect ratio. -

475 (The \l fillMode is independent of this.) -

476 -

477 If both the sourceSize.width and sourceSize.height are set the image will be scaled -

478 down to fit within the specified size (unless PreserveAspectCrop or PreserveAspectFit -

479 are used, then it will be scaled to match the optimal size for cropping/fitting), -

480 maintaining the image's aspect ratio. The actual -

481 size of the image after scaling is available via \l Item::implicitWidth and \l Item::implicitHeight. -

482 -

483 If the source is an intrinsically scalable image (eg. SVG), this property -

484 determines the size of the loaded image regardless of intrinsic size. -

485 Avoid changing this property dynamically; rendering an SVG is \e slow compared -

486 to an image. -

487 -

488 If the source is a non-scalable image (eg. JPEG), the loaded image will -

489 be no greater than this property specifies. For some formats (currently only JPEG), -

490 the whole image will never actually be loaded into memory. -

491 -

492 sourceSize can be cleared to the natural size of the image -

493 by setting sourceSize to \c undefined. -

494 -

495 \note \e {Changing this property dynamically causes the image source to be reloaded, -

496 potentially even from the network, if it is not in the disk cache.} -

497 */ -

498 -

499 /*! -

500 \qmlproperty url QtQuick::Image::source -

501 -

502 Image can handle any image format supported by Qt, loaded from any URL scheme supported by Qt. -

503 -

504 The URL may be absolute, or relative to the URL of the component. -

505 -

506 \sa QQuickImageProvider {OpenGL Texture Files} {Automatic Detection of File Extension} -

507 */ -

508 -

509 /*! -

510 \qmlproperty bool QtQuick::Image::asynchronous -

511 -

512 Specifies that images on the local filesystem should be loaded -

513 asynchronously in a separate thread. The default value is -

514 false, causing the user interface thread to block while the -

515 image is loaded. Setting \a asynchronous to true is useful where -

516 maintaining a responsive user interface is more desirable -

517 than having images immediately visible. -

518 -

519 Note that this property is only valid for images read from the -

520 local filesystem. Images loaded via a network resource (e.g. HTTP) -

521 are always loaded asynchronously. -

522 */ -

523 -

524 /*! -

525 \qmlproperty bool QtQuick::Image::cache -

526 -

527 Specifies whether the image should be cached. The default value is -

528 true. Setting \a cache to false is useful when dealing with large images, -

529 to make sure that they aren't cached at the expense of small 'ui element' images. -

530 */ -

531 -

532 /*! -

533 \qmlproperty bool QtQuick::Image::mirror -

534 -

535 This property holds whether the image should be horizontally inverted -

536 (effectively displaying a mirrored image). -

537 -

538 The default value is false. -

539 */ -

540 -

541 /*! -

542 \qmlproperty enumeration QtQuick::Image::horizontalAlignment -

543 \qmlproperty enumeration QtQuick::Image::verticalAlignment -

544 -

545 Sets the horizontal and vertical alignment of the image. By default, the image is center aligned. -

546 -

547 The valid values for \c horizontalAlignment are \c Image.AlignLeft, \c Image.AlignRight and \c Image.AlignHCenter. -

548 The valid values for \c verticalAlignment are \c Image.AlignTop, \c Image.AlignBottom -

549 and \c Image.AlignVCenter. -

550 */ -

551 void QQuickImage::updatePaintedGeometry() -

552 { -

553 Q_D(QQuickImage); -

554 -

555

if (d->fillMode == PreserveAspectFit) {

d->fillMode ==...serveAspectFit	Description
TRUE	evaluated 96 times by 2 tests Evaluated by: tst_qquickimage tst_sharedimage
FALSE	evaluated 13850 times by 11 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickimageprovider tst_qquickitemparticle tst_qquickshadereffect tst_qquickstates tst_scenegraph tst_sharedimage

96-13850

556

if (!d->pix.width() || !d->pix.height()) {

!d->pix.width()	Description
TRUE	evaluated 36 times by 2 tests Evaluated by: tst_qquickimage tst_sharedimage
FALSE	evaluated 60 times by 2 tests Evaluated by: tst_qquickimage tst_sharedimage

!d->pix.height()	Description
TRUE	never evaluated
FALSE	evaluated 60 times by 2 tests Evaluated by: tst_qquickimage tst_sharedimage

0-60

557 setImplicitSize(0, 0); -

558

return;

executed 36 times by 2 tests: return;

Executed by:

tst_qquickimage
tst_sharedimage

559 } -

560 const qreal pixWidth = d->pix.width() / d->devicePixelRatio; -

561 const qreal pixHeight = d->pix.height() / d->devicePixelRatio; -

562

const qreal w = widthValid() ? width() : pixWidth;

widthValid()	Description
TRUE	evaluated 22 times by 1 test Evaluated by: tst_qquickimage
FALSE	evaluated 38 times by 2 tests Evaluated by: tst_qquickimage tst_sharedimage

22-38

563 const qreal widthScale = w / pixWidth; -

564

const qreal h = heightValid() ? height() : pixHeight;

heightValid()	Description
TRUE	evaluated 24 times by 1 test Evaluated by: tst_qquickimage
FALSE	evaluated 36 times by 2 tests Evaluated by: tst_qquickimage tst_sharedimage

24-36

565 const qreal heightScale = h / pixHeight; -

566

if (widthScale <= heightScale) {

widthScale <= heightScale	Description
TRUE	evaluated 40 times by 2 tests Evaluated by: tst_qquickimage tst_sharedimage
FALSE	evaluated 20 times by 1 test Evaluated by: tst_qquickimage

20-40

567 d->paintedWidth = w; -

568 d->paintedHeight = widthScale * pixHeight; -

569

} else if (heightScale < widthScale) {

executed 40 times by 2 tests: end of block

Executed by:

tst_qquickimage
tst_sharedimage

heightScale < widthScale	Description
TRUE	evaluated 20 times by 1 test Evaluated by: tst_qquickimage
FALSE	never evaluated

0-40

570 d->paintedWidth = heightScale * pixWidth; -

571 d->paintedHeight = h; -

572

}

executed 20 times by 1 test: end of block

Executed by:

tst_qquickimage

573

const qreal iHeight = (widthValid() && !heightValid()) ? d->paintedHeight : pixHeight;

widthValid()	Description
TRUE	evaluated 22 times by 1 test Evaluated by: tst_qquickimage
FALSE	evaluated 38 times by 2 tests Evaluated by: tst_qquickimage tst_sharedimage

!heightValid()	Description
TRUE	evaluated 12 times by 1 test Evaluated by: tst_qquickimage
FALSE	evaluated 10 times by 1 test Evaluated by: tst_qquickimage

10-38

574

const qreal iWidth = (heightValid() && !widthValid()) ? d->paintedWidth : pixWidth;

heightValid()	Description
TRUE	evaluated 24 times by 1 test Evaluated by: tst_qquickimage
FALSE	evaluated 36 times by 2 tests Evaluated by: tst_qquickimage tst_sharedimage

!widthValid()	Description
TRUE	evaluated 14 times by 1 test Evaluated by: tst_qquickimage
FALSE	evaluated 10 times by 1 test Evaluated by: tst_qquickimage

10-36

575 setImplicitSize(iWidth, iHeight); -

576 -

577

} else if (d->fillMode == PreserveAspectCrop) {

executed 60 times by 2 tests: end of block

Executed by:

tst_qquickimage
tst_sharedimage

d->fillMode ==...erveAspectCrop	Description
TRUE	evaluated 90 times by 2 tests Evaluated by: tst_examples tst_qquickimage
FALSE	evaluated 13760 times by 11 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickimageprovider tst_qquickitemparticle tst_qquickshadereffect tst_qquickstates tst_scenegraph tst_sharedimage

60-13760

578

if (!d->pix.width() || !d->pix.height())

!d->pix.width()	Description
TRUE	evaluated 40 times by 2 tests Evaluated by: tst_examples tst_qquickimage
FALSE	evaluated 50 times by 2 tests Evaluated by: tst_examples tst_qquickimage

!d->pix.height()	Description
TRUE	never evaluated
FALSE	evaluated 50 times by 2 tests Evaluated by: tst_examples tst_qquickimage

0-50

579

return;

executed 40 times by 2 tests: return;

Executed by:

tst_examples
tst_qquickimage

580 const qreal pixWidth = d->pix.width() / d->devicePixelRatio; -

581 const qreal pixHeight = d->pix.height() / d->devicePixelRatio; -

582 qreal widthScale = width() / pixWidth; -

583 qreal heightScale = height() / pixHeight; -

584

if (widthScale < heightScale) {

widthScale < heightScale	Description
TRUE	evaluated 20 times by 2 tests Evaluated by: tst_examples tst_qquickimage
FALSE	evaluated 30 times by 2 tests Evaluated by: tst_examples tst_qquickimage

20-30

585 widthScale = heightScale; -

586

} else if (heightScale < widthScale) {

executed 20 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickimage

heightScale < widthScale	Description
TRUE	evaluated 22 times by 2 tests Evaluated by: tst_examples tst_qquickimage
FALSE	evaluated 8 times by 1 test Evaluated by: tst_qquickimage

8-22

587 heightScale = widthScale; -

588

}

executed 22 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickimage

589 -

590 d->paintedHeight = heightScale * pixHeight; -

591 d->paintedWidth = widthScale * pixWidth; -

592

} else if (d->fillMode == Pad) {

executed 50 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickimage

d->fillMode == Pad	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qquickimage
FALSE	evaluated 13754 times by 11 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickimageprovider tst_qquickitemparticle tst_qquickshadereffect tst_qquickstates tst_scenegraph tst_sharedimage

6-13754

593 d->paintedWidth = d->pix.width() / d->devicePixelRatio; -

594 d->paintedHeight = d->pix.height() / d->devicePixelRatio; -

595

} else {

executed 6 times by 1 test: end of block

Executed by:

tst_qquickimage

596 d->paintedWidth = width(); -

597 d->paintedHeight = height(); -

598

}

executed 13754 times by 11 tests: end of block

Executed by:

tst_examples
tst_qquickanimatedimage
tst_qquickborderimage
tst_qquickcustomparticle
tst_qquickimage
tst_qquickimageprovider
tst_qquickitemparticle
tst_qquickshadereffect
tst_qquickstates
tst_scenegraph
tst_sharedimage

13754

599 emit paintedGeometryChanged(); -

600

}

executed 13870 times by 11 tests: end of block

Executed by:

tst_examples
tst_qquickanimatedimage
tst_qquickborderimage
tst_qquickcustomparticle
tst_qquickimage
tst_qquickimageprovider
tst_qquickitemparticle
tst_qquickshadereffect
tst_qquickstates
tst_scenegraph
tst_sharedimage

13870

601 -

602 void QQuickImage::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) -

603 { -

604 QQuickImageBase::geometryChanged(newGeometry, oldGeometry); -

605

if (newGeometry.size() != oldGeometry.size())

newGeometry.si...eometry.size()	Description
TRUE	evaluated 7834 times by 11 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickimageprovider tst_qquickitemparticle tst_qquickshadereffect tst_qquickstates tst_scenegraph tst_sharedimage
FALSE	evaluated 11902 times by 6 tests Evaluated by: tst_examples tst_qquickanchors tst_qquickanimatedimage tst_qquickimage tst_qquickitemparticle tst_scenegraph

7834-11902

606

updatePaintedGeometry();

executed 7834 times by 11 tests: updatePaintedGeometry();

Executed by:

tst_examples
tst_qquickanimatedimage
tst_qquickborderimage
tst_qquickcustomparticle
tst_qquickimage
tst_qquickimageprovider
tst_qquickitemparticle
tst_qquickshadereffect
tst_qquickstates
tst_scenegraph
tst_sharedimage

7834

607

}

executed 19736 times by 12 tests: end of block

Executed by:

tst_examples
tst_qquickanchors
tst_qquickanimatedimage
tst_qquickborderimage
tst_qquickcustomparticle
tst_qquickimage
tst_qquickimageprovider
tst_qquickitemparticle
tst_qquickshadereffect
tst_qquickstates
tst_scenegraph
tst_sharedimage

19736

608 -

609 QRectF QQuickImage::boundingRect() const -

610 { -

611 Q_D(const QQuickImage); -

612

return QRectF(0, 0, qMax(width(), d->paintedWidth), qMax(height(), d->paintedHeight));

executed 96 times by 1 test: return QRectF(0, 0, qMax(width(), d->paintedWidth), qMax(height(), d->paintedHeight));

Executed by:

tst_qquickimage

613 } -

614 -

615 QSGTextureProvider *QQuickImage::textureProvider() const -

616 { -

617 Q_D(const QQuickImage); -

618 -

619 // When Item::layer::enabled == true, QQuickItem will be a texture -

620 // provider. In this case we should prefer to return the layer rather -

621 // than the image itself. The layer will include any children and any -

622 // the image's wrap and fill mode. -

623

if (QQuickItem::isTextureProvider())

QQuickItem::is...tureProvider()	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 2 tests Evaluated by: tst_qquickborderimage tst_qquickshadereffect

0-4

624

return QQuickItem::textureProvider();

never executed: return QQuickItem::textureProvider();

625 -

626

if (!d->window || !d->sceneGraphRenderContext() || QThread::currentThread() != d->sceneGraphRenderContext()->thread()) {

!d->window	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 2 tests Evaluated by: tst_qquickborderimage tst_qquickshadereffect

!d->sceneGraphRenderContext()	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 2 tests Evaluated by: tst_qquickborderimage tst_qquickshadereffect

QThread::curre...xt()->thread()	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 2 tests Evaluated by: tst_qquickborderimage tst_qquickshadereffect

0-4

627 qWarning("QQuickImage::textureProvider: can only be queried on the rendering thread of an exposed window"); -

628

return nullptr;

never executed: return nullptr;

629 } -

630 -

631

if (!d->provider) {

!d->provider	Description
TRUE	evaluated 4 times by 2 tests Evaluated by: tst_qquickborderimage tst_qquickshadereffect
FALSE	never evaluated

0-4

632 QQuickImagePrivate *dd = const_cast<QQuickImagePrivate *>(d); -

633 dd->provider = new QQuickImageTextureProvider; -

634 dd->provider->m_smooth = d->smooth; -

635 dd->provider->m_mipmap = d->mipmap; -

636 dd->provider->updateTexture(d->sceneGraphRenderContext()->textureForFactory(d->pix.textureFactory(), window())); -

637

}

executed 4 times by 2 tests: end of block

Executed by:

tst_qquickborderimage
tst_qquickshadereffect

638 -

639

return d->provider;

executed 4 times by 2 tests: return d->provider;

Executed by:

tst_qquickborderimage
tst_qquickshadereffect

640 } -

641 -

642 void QQuickImage::invalidateSceneGraph() -

643 { -

644 Q_D(QQuickImage); -

645 delete d->provider; -

646 d->provider = nullptr; -

647

}

executed 86 times by 3 tests: end of block

Executed by:

tst_examples
tst_qquickborderimage
tst_qquickimage

648 -

649 void QQuickImage::releaseResources() -

650 { -

651 Q_D(QQuickImage); -

652

if (d->provider) {

d->provider	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickshadereffect
FALSE	evaluated 4040 times by 8 tests Evaluated by: tst_examples tst_qquickanchors tst_qquickcustomparticle tst_qquickimage tst_qquickitem tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

2-4040

653 QQuickWindowQObjectCleanupJob::schedule(window(), d->provider); -

654 d->provider = nullptr; -

655

}

executed 2 times by 1 test: end of block

Executed by:

tst_qquickshadereffect

656

}

executed 4042 times by 8 tests: end of block

Executed by:

tst_examples
tst_qquickanchors
tst_qquickcustomparticle
tst_qquickimage
tst_qquickitem
tst_qquickitemparticle
tst_qquickshadereffect
tst_scenegraph

4042

657 -

658 QSGNode *QQuickImage::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *) -

659 { -

660 Q_D(QQuickImage); -

661 -

662 QSGTexture *texture = d->sceneGraphRenderContext()->textureForFactory(d->pix.textureFactory(), window()); -

663 -

664 // Copy over the current texture state into the texture provider... -

665

if (d->provider) {

d->provider	Description
TRUE	evaluated 4 times by 2 tests Evaluated by: tst_qquickborderimage tst_qquickshadereffect
FALSE	evaluated 5185 times by 7 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

4-5185

666 d->provider->m_smooth = d->smooth; -

667 d->provider->m_mipmap = d->mipmap; -

668 d->provider->updateTexture(texture); -

669

}

executed 4 times by 2 tests: end of block

Executed by:

tst_qquickborderimage
tst_qquickshadereffect

670 -

671

if (!texture || width() <= 0 || height() <= 0) {

!texture	Description
TRUE	evaluated 102 times by 2 tests Evaluated by: tst_examples tst_qquickimage
FALSE	evaluated 5087 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

width() <= 0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickimage
FALSE	evaluated 5085 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

height() <= 0	Description
TRUE	never evaluated
FALSE	evaluated 5085 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

0-5087

672 delete oldNode; -

673

return nullptr;

executed 104 times by 2 tests: return nullptr;

Executed by:

tst_examples
tst_qquickimage

104

674 } -

675 -

676 QSGInternalImageNode *node = static_cast<QSGInternalImageNode *>(oldNode); -

677

if (!node) {

!node	Description
TRUE	evaluated 5025 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph
FALSE	evaluated 60 times by 2 tests Evaluated by: tst_qquickanimatedimage tst_qquickimage

60-5025

678 d->pixmapChanged = true; -

679 node = d->sceneGraphContext()->createInternalImageNode(); -

680

}

executed 5025 times by 8 tests: end of block

Executed by:

tst_examples
tst_qquickanimatedimage
tst_qquickborderimage
tst_qquickcustomparticle
tst_qquickimage
tst_qquickitemparticle
tst_qquickshadereffect
tst_scenegraph

5025

681 -

682 QRectF targetRect; -

683 QRectF sourceRect; -

684 QSGTexture::WrapMode hWrap = QSGTexture::ClampToEdge; -

685 QSGTexture::WrapMode vWrap = QSGTexture::ClampToEdge; -

686 -

687

qreal pixWidth = (d->fillMode == PreserveAspectFit) ? d->paintedWidth : d->pix.width() / d->devicePixelRatio;

(d->fillMode =...erveAspectFit)	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickimage
FALSE	evaluated 5083 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

2-5083

688

qreal pixHeight = (d->fillMode == PreserveAspectFit) ? d->paintedHeight : d->pix.height() / d->devicePixelRatio;

(d->fillMode =...erveAspectFit)	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickimage
FALSE	evaluated 5083 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

2-5083

689 -

690 int xOffset = 0; -

691

if (d->hAlign == QQuickImage::AlignHCenter)

d->hAlign == Q...::AlignHCenter	Description
TRUE	evaluated 5085 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph
FALSE	never evaluated

0-5085

692

xOffset = qCeil((width() - pixWidth) / 2.);

executed 5085 times by 8 tests: xOffset = qCeil((width() - pixWidth) / 2.);

Executed by:

tst_examples
tst_qquickanimatedimage
tst_qquickborderimage
tst_qquickcustomparticle
tst_qquickimage
tst_qquickitemparticle
tst_qquickshadereffect
tst_scenegraph

5085

693

else if (d->hAlign == QQuickImage::AlignRight)

d->hAlign == Q...ge::AlignRight	Description
TRUE	never evaluated
FALSE	never evaluated

694

xOffset = qCeil(width() - pixWidth);

never executed: xOffset = qCeil(width() - pixWidth);

695 -

696 int yOffset = 0; -

697

if (d->vAlign == QQuickImage::AlignVCenter)

d->vAlign == Q...::AlignVCenter	Description
TRUE	evaluated 5085 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph
FALSE	never evaluated

0-5085

698

yOffset = qCeil((height() - pixHeight) / 2.);

executed 5085 times by 8 tests: yOffset = qCeil((height() - pixHeight) / 2.);

Executed by:

tst_examples
tst_qquickanimatedimage
tst_qquickborderimage
tst_qquickcustomparticle
tst_qquickimage
tst_qquickitemparticle
tst_qquickshadereffect
tst_scenegraph

5085

699

else if (d->vAlign == QQuickImage::AlignBottom)

d->vAlign == Q...e::AlignBottom	Description
TRUE	never evaluated
FALSE	never evaluated

700

yOffset = qCeil(height() - pixHeight);

never executed: yOffset = qCeil(height() - pixHeight);

701 -

702 switch (d->fillMode) { -

703

default:

never executed: default:

704

case Stretch:

executed 5053 times by 8 tests: case Stretch:

Executed by:

tst_examples
tst_qquickanimatedimage
tst_qquickborderimage
tst_qquickcustomparticle
tst_qquickimage
tst_qquickitemparticle
tst_qquickshadereffect
tst_scenegraph

5053

705 targetRect = QRectF(0, 0, width(), height()); -

706 sourceRect = d->pix.rect(); -

707

break;

executed 5053 times by 8 tests: break;

Executed by:

tst_examples
tst_qquickanimatedimage
tst_qquickborderimage
tst_qquickcustomparticle
tst_qquickimage
tst_qquickitemparticle
tst_qquickshadereffect
tst_scenegraph

5053

708 -

709

case PreserveAspectFit:

executed 2 times by 1 test: case PreserveAspectFit:

Executed by:

tst_qquickimage

710 targetRect = QRectF(xOffset, yOffset, d->paintedWidth, d->paintedHeight); -

711 sourceRect = d->pix.rect(); -

712

break;

executed 2 times by 1 test: break;

Executed by:

tst_qquickimage

713 -

714

case PreserveAspectCrop: {

executed 16 times by 2 tests: case PreserveAspectCrop:

Executed by:

tst_examples
tst_qquickimage

715 targetRect = QRect(0, 0, width(), height()); -

716 qreal wscale = width() / qreal(d->pix.width()); -

717 qreal hscale = height() / qreal(d->pix.height()); -

718 -

719

if (wscale > hscale) {

wscale > hscale	Description
TRUE	evaluated 4 times by 2 tests Evaluated by: tst_examples tst_qquickimage
FALSE	evaluated 12 times by 1 test Evaluated by: tst_examples

4-12

720 int src = (hscale / wscale) * qreal(d->pix.height()); -

721 int y = 0; -

722

if (d->vAlign == QQuickImage::AlignVCenter)

d->vAlign == Q...::AlignVCenter	Description
TRUE	evaluated 4 times by 2 tests Evaluated by: tst_examples tst_qquickimage
FALSE	never evaluated

0-4

723

y = qCeil((d->pix.height() - src) / 2.);

executed 4 times by 2 tests: y = qCeil((d->pix.height() - src) / 2.);

Executed by:

tst_examples
tst_qquickimage

724

else if (d->vAlign == QQuickImage::AlignBottom)

d->vAlign == Q...e::AlignBottom	Description
TRUE	never evaluated
FALSE	never evaluated

725

y = qCeil(d->pix.height() - src);

never executed: y = qCeil(d->pix.height() - src);

726 sourceRect = QRectF(0, y, d->pix.width(), src); -

727 -

728

} else {

executed 4 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickimage

729 int src = (wscale / hscale) * qreal(d->pix.width()); -

730 int x = 0; -

731

if (d->hAlign == QQuickImage::AlignHCenter)

d->hAlign == Q...::AlignHCenter	Description
TRUE	evaluated 12 times by 1 test Evaluated by: tst_examples
FALSE	never evaluated

0-12

732

x = qCeil((d->pix.width() - src) / 2.);

executed 12 times by 1 test: x = qCeil((d->pix.width() - src) / 2.);

Executed by:

tst_examples

733

else if (d->hAlign == QQuickImage::AlignRight)

d->hAlign == Q...ge::AlignRight	Description
TRUE	never evaluated
FALSE	never evaluated

734

x = qCeil(d->pix.width() - src);

never executed: x = qCeil(d->pix.width() - src);

735 sourceRect = QRectF(x, 0, src, d->pix.height()); -

736

}

executed 12 times by 1 test: end of block

Executed by:

tst_examples

737 } -

738

break;

executed 16 times by 2 tests: break;

Executed by:

tst_examples
tst_qquickimage

739 -

740

case Tile:

executed 2 times by 1 test: case Tile:

Executed by:

tst_qquickimage

741 targetRect = QRectF(0, 0, width(), height()); -

742 sourceRect = QRectF(-xOffset, -yOffset, width(), height()); -

743 hWrap = QSGTexture::Repeat; -

744 vWrap = QSGTexture::Repeat; -

745

break;

executed 2 times by 1 test: break;

Executed by:

tst_qquickimage

746 -

747

case TileHorizontally:

executed 6 times by 2 tests: case TileHorizontally:

Executed by:

tst_examples
tst_qquickimage

748 targetRect = QRectF(0, 0, width(), height()); -

749 sourceRect = QRectF(-xOffset, 0, width(), d->pix.height()); -

750 hWrap = QSGTexture::Repeat; -

751

break;

executed 6 times by 2 tests: break;

Executed by:

tst_examples
tst_qquickimage

752 -

753

case TileVertically:

executed 4 times by 1 test: case TileVertically:

Executed by:

tst_qquickimage

754 targetRect = QRectF(0, 0, width(), height()); -

755 sourceRect = QRectF(0, -yOffset, d->pix.width(), height()); -

756 vWrap = QSGTexture::Repeat; -

757

break;

executed 4 times by 1 test: break;

Executed by:

tst_qquickimage

758 -

759

case Pad:

executed 2 times by 1 test: case Pad:

Executed by:

tst_qquickimage

760 qreal w = qMin(qreal(pixWidth), width()); -

761 qreal h = qMin(qreal(pixHeight), height()); -

762

qreal x = (pixWidth > width()) ? -xOffset : 0;

(pixWidth > width())	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickimage

0-2

763

qreal y = (pixHeight > height()) ? -yOffset : 0;

(pixHeight > height())	Description
TRUE	never evaluated
FALSE	evaluated 2 times by 1 test Evaluated by: tst_qquickimage

0-2

764 targetRect = QRectF(x + xOffset, y + yOffset, w, h); -

765 sourceRect = QRectF(x, y, w, h); -

766

break;

executed 2 times by 1 test: break;

Executed by:

tst_qquickimage

767 }; -

768 -

769

qreal nsWidth = (hWrap == QSGTexture::Repeat || d->fillMode == Pad) ? d->pix.width() / d->devicePixelRatio : d->pix.width();

hWrap == QSGTexture::Repeat	Description
TRUE	evaluated 8 times by 2 tests Evaluated by: tst_examples tst_qquickimage
FALSE	evaluated 5077 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

d->fillMode == Pad	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickimage
FALSE	evaluated 5075 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

2-5077

770

qreal nsHeight = (vWrap == QSGTexture::Repeat || d->fillMode == Pad) ? d->pix.height() / d->devicePixelRatio : d->pix.height();

vWrap == QSGTexture::Repeat	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qquickimage
FALSE	evaluated 5079 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

d->fillMode == Pad	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickimage
FALSE	evaluated 5077 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

2-5079

771 QRectF nsrect(sourceRect.x() / nsWidth, -

772 sourceRect.y() / nsHeight, -

773 sourceRect.width() / nsWidth, -

774 sourceRect.height() / nsHeight); -

775 -

776

if (targetRect.isEmpty()

targetRect.isEmpty()	Description
TRUE	never evaluated
FALSE	evaluated 5085 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

0-5085

777

|| !qt_is_finite(targetRect.width()) || !qt_is_finite(targetRect.height())

!qt_is_finite(...tRect.width())	Description
TRUE	never evaluated
FALSE	evaluated 5085 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

!qt_is_finite(...Rect.height())	Description
TRUE	never evaluated
FALSE	evaluated 5085 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

0-5085

778

|| nsrect.isEmpty()

nsrect.isEmpty()	Description
TRUE	never evaluated
FALSE	evaluated 5085 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

0-5085

779

|| !qt_is_finite(nsrect.width()) || !qt_is_finite(nsrect.height())) {

!qt_is_finite(nsrect.width())	Description
TRUE	never evaluated
FALSE	evaluated 5085 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

!qt_is_finite(nsrect.height())	Description
TRUE	never evaluated
FALSE	evaluated 5085 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

0-5085

780 delete node; -

781

return nullptr;

never executed: return nullptr;

782 } -

783 -

784

if (d->pixmapChanged) {

d->pixmapChanged	Description
TRUE	evaluated 5081 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph
FALSE	evaluated 4 times by 1 test Evaluated by: tst_qquickanimatedimage

4-5081

785 // force update the texture in the node to trigger reconstruction of -

786 // geometry and the likes when a atlas segment has changed. -

787

if (texture->isAtlasTexture() && (hWrap == QSGTexture::Repeat || vWrap == QSGTexture::Repeat || d->mipmap))

texture->isAtlasTexture()	Description
TRUE	evaluated 4935 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph
FALSE	evaluated 146 times by 3 tests Evaluated by: tst_examples tst_qquickimage tst_scenegraph

hWrap == QSGTexture::Repeat	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qquickimage
FALSE	evaluated 4929 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

vWrap == QSGTexture::Repeat	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickimage
FALSE	evaluated 4925 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

d->mipmap	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_scenegraph
FALSE	evaluated 4923 times by 8 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickitemparticle tst_qquickshadereffect tst_scenegraph

2-4935

788

node->setTexture(texture->removedFromAtlas());

executed 12 times by 2 tests: node->setTexture(texture->removedFromAtlas());

Executed by:

tst_qquickimage
tst_scenegraph

789 else -

790

node->setTexture(texture);

executed 5069 times by 8 tests: node->setTexture(texture);

Executed by:

tst_examples
tst_qquickanimatedimage
tst_qquickborderimage
tst_qquickcustomparticle
tst_qquickimage
tst_qquickitemparticle
tst_qquickshadereffect
tst_scenegraph

5069

791 d->pixmapChanged = false; -

792

}

executed 5081 times by 8 tests: end of block

Executed by:

tst_examples
tst_qquickanimatedimage
tst_qquickborderimage
tst_qquickcustomparticle
tst_qquickimage
tst_qquickitemparticle
tst_qquickshadereffect
tst_scenegraph

5081

793 -

794 node->setMipmapFiltering(d->mipmap ? QSGTexture::Linear : QSGTexture::None); -

795 node->setHorizontalWrapMode(hWrap); -

796 node->setVerticalWrapMode(vWrap); -

797 node->setFiltering(d->smooth ? QSGTexture::Linear : QSGTexture::Nearest); -

798 -

799 node->setTargetRect(targetRect); -

800 node->setInnerTargetRect(targetRect); -

801 node->setSubSourceRect(nsrect); -

802 node->setMirror(d->mirror); -

803 node->setAntialiasing(d->antialiasing); -

804 node->update(); -

805 -

806

return node;

executed 5085 times by 8 tests: return node;

Executed by:

tst_examples
tst_qquickanimatedimage
tst_qquickborderimage
tst_qquickcustomparticle
tst_qquickimage
tst_qquickitemparticle
tst_qquickshadereffect
tst_scenegraph

5085

807 } -

808 -

809 void QQuickImage::pixmapChange() -

810 { -

811 Q_D(QQuickImage); -

812 // PreserveAspectFit calculates the implicit size differently so we -

813 // don't call our superclass pixmapChange(), since that would -

814 // result in the implicit size being set incorrectly, then updated -

815 // in updatePaintedGeometry() -

816

if (d->fillMode != PreserveAspectFit)

d->fillMode !=...serveAspectFit	Description
TRUE	evaluated 5980 times by 11 tests Evaluated by: tst_examples tst_qquickanimatedimage tst_qquickborderimage tst_qquickcustomparticle tst_qquickimage tst_qquickimageprovider tst_qquickitemparticle tst_qquickshadereffect tst_qquickstates tst_scenegraph tst_sharedimage
FALSE	evaluated 26 times by 2 tests Evaluated by: tst_qquickimage tst_sharedimage

26-5980

817

QQuickImageBase::pixmapChange();

executed 5980 times by 11 tests: QQuickImageBase::pixmapChange();

Executed by:

tst_examples
tst_qquickanimatedimage
tst_qquickborderimage
tst_qquickcustomparticle
tst_qquickimage
tst_qquickimageprovider
tst_qquickitemparticle
tst_qquickshadereffect
tst_qquickstates
tst_scenegraph
tst_sharedimage

5980

818 updatePaintedGeometry(); -

819 d->pixmapChanged = true; -

820 -

821 // When the pixmap changes, such as being deleted, we need to update the textures -

822 update(); -

823

}

executed 6006 times by 11 tests: end of block

Executed by:

tst_examples
tst_qquickanimatedimage
tst_qquickborderimage
tst_qquickcustomparticle
tst_qquickimage
tst_qquickimageprovider
tst_qquickitemparticle
tst_qquickshadereffect
tst_qquickstates
tst_scenegraph
tst_sharedimage

6006

824 -

825 QQuickImage::VAlignment QQuickImage::verticalAlignment() const -

826 { -

827 Q_D(const QQuickImage); -

828

return d->vAlign;

never executed: return d->vAlign;

829 } -

830 -

831 void QQuickImage::setVerticalAlignment(VAlignment align) -

832 { -

833 Q_D(QQuickImage); -

834

if (d->vAlign == align)

d->vAlign == align	Description
TRUE	never evaluated
FALSE	never evaluated

835

return;

never executed: return;

836 -

837 d->vAlign = align; -

838 update(); -

839 updatePaintedGeometry(); -

840 emit verticalAlignmentChanged(align); -

841

}

never executed: end of block

842 -

843 QQuickImage::HAlignment QQuickImage::horizontalAlignment() const -

844 { -

845 Q_D(const QQuickImage); -

846

return d->hAlign;

never executed: return d->hAlign;

847 } -

848 -

849 void QQuickImage::setHorizontalAlignment(HAlignment align) -

850 { -

851 Q_D(QQuickImage); -

852

if (d->hAlign == align)

d->hAlign == align	Description
TRUE	never evaluated
FALSE	never evaluated

853

return;

never executed: return;

854 -

855 d->hAlign = align; -

856 update(); -

857 updatePaintedGeometry(); -

858 emit horizontalAlignmentChanged(align); -

859

}

never executed: end of block

860 -

861 /*! -

862 \qmlproperty bool QtQuick::Image::mipmap -

863 \since 5.3 -

864 -

865 This property holds whether the image uses mipmap filtering when scaled or -

866 transformed. -

867 -

868 Mipmap filtering gives better visual quality when scaling down -

869 compared to smooth, but it may come at a performance cost (both when -

870 initializing the image and during rendering). -

871 -

872 By default, this property is set to false. -

873 -

874 \sa smooth -

875 */ -

876 -

877 bool QQuickImage::mipmap() const -

878 { -

879 Q_D(const QQuickImage); -

880

return d->mipmap;

never executed: return d->mipmap;

881 } -

882 -

883 void QQuickImage::setMipmap(bool use) -

884 { -

885 Q_D(QQuickImage); -

886

if (d->mipmap == use)

d->mipmap == use	Description
TRUE	never evaluated
FALSE	evaluated 4 times by 1 test Evaluated by: tst_scenegraph

0-4

887

return;

never executed: return;

888 d->mipmap = use; -

889 emit mipmapChanged(d->mipmap); -

890 -

891 d->pixmapChanged = true; -

892 update(); -

893

}

executed 4 times by 1 test: end of block

Executed by:

tst_scenegraph

894 -

895 /*! -

896 \qmlproperty bool QtQuick::Image::autoTransform -

897 \since 5.5 -

898 -

899 This property holds whether the image should automatically apply -

900 image transformation metadata such as EXIF orientation. -

901 -

902 By default, this property is set to false. -

903 */ -

904 -

905 QT_END_NAMESPACE -

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