Line | Source Code | Coverage |
---|
1 | | - |
2 | | - |
3 | | - |
4 | | - |
5 | | - |
6 | | - |
7 | | - |
8 | | - |
9 | | - |
10 | | - |
11 | | - |
12 | | - |
13 | static QFactoryLoader *loader() { static QGlobalStatic<QFactoryLoader > thisGlobalStatic = { { (0) }, false }; if (!thisGlobalStatic.pointer.load() && !thisGlobalStatic.destroyed) { QFactoryLoader *x = new QFactoryLoader ("org.qt-project.Qt.QImageIOHandlerFactoryInterface", QLatin1String("/imageformats")); if (!thisGlobalStatic.pointer.testAndSetOrdered(0, x)) delete x; else static QGlobalStaticDeleter<QFactoryLoader > cleanup(thisGlobalStatic); } return thisGlobalStatic.pointer.load(); } never executed: delete x; executed: return thisGlobalStatic.pointer.load(); Execution Count:2390 partially evaluated: !thisGlobalStatic.pointer.testAndSetOrdered(0, x) no Evaluation Count:0 | yes Evaluation Count:32 |
evaluated: !thisGlobalStatic.pointer.load() yes Evaluation Count:32 | yes Evaluation Count:2358 |
partially evaluated: !thisGlobalStatic.destroyed yes Evaluation Count:32 | no Evaluation Count:0 |
| 0-2390 |
14 | | - |
15 | | - |
16 | | - |
17 | enum _qt_BuiltInFormatType { | - |
18 | | - |
19 | _qt_PngFormat, | - |
20 | _qt_BmpFormat, | - |
21 | | - |
22 | | - |
23 | _qt_PpmFormat, | - |
24 | _qt_PgmFormat, | - |
25 | _qt_PbmFormat, | - |
26 | | - |
27 | | - |
28 | _qt_XbmFormat, | - |
29 | | - |
30 | | - |
31 | _qt_XpmFormat, | - |
32 | | - |
33 | _qt_NumFormats, | - |
34 | _qt_NoFormat = -1 | - |
35 | }; | - |
36 | | - |
37 | struct _qt_BuiltInFormatStruct | - |
38 | { | - |
39 | _qt_BuiltInFormatType type; | - |
40 | const char *extension; | - |
41 | }; | - |
42 | | - |
43 | static const _qt_BuiltInFormatStruct _qt_BuiltInFormats[] = { | - |
44 | | - |
45 | {_qt_PngFormat, "png"}, | - |
46 | {_qt_BmpFormat, "bmp"}, | - |
47 | | - |
48 | | - |
49 | {_qt_PpmFormat, "ppm"}, | - |
50 | {_qt_PgmFormat, "pgm"}, | - |
51 | {_qt_PbmFormat, "pbm"}, | - |
52 | | - |
53 | | - |
54 | {_qt_XbmFormat, "xbm"}, | - |
55 | | - |
56 | | - |
57 | {_qt_XpmFormat, "xpm"}, | - |
58 | | - |
59 | {_qt_NoFormat, ""} | - |
60 | }; | - |
61 | | - |
62 | static QImageIOHandler *createReadHandlerHelper(QIODevice *device, | - |
63 | const QByteArray &format, | - |
64 | bool autoDetectImageFormat, | - |
65 | bool ignoresFormatAndExtension) | - |
66 | { | - |
67 | if (!autoDetectImageFormat && format.isEmpty()) evaluated: !autoDetectImageFormat yes Evaluation Count:10 | yes Evaluation Count:1720 |
evaluated: format.isEmpty() yes Evaluation Count:8 | yes Evaluation Count:2 |
| 2-1720 |
68 | return 0; executed: return 0; Execution Count:8 | 8 |
69 | | - |
70 | QByteArray form = format.toLower(); | - |
71 | QImageIOHandler *handler = 0; | - |
72 | QByteArray suffix; | - |
73 | | - |
74 | | - |
75 | static QMutex mutex; | - |
76 | QMutexLocker locker(&mutex); | - |
77 | | - |
78 | typedef QMultiMap<int, QString> PluginKeyMap; | - |
79 | | - |
80 | | - |
81 | QFactoryLoader *l = loader(); | - |
82 | const PluginKeyMap keyMap = l->keyMap(); | - |
83 | | - |
84 | | - |
85 | | - |
86 | | - |
87 | | - |
88 | | - |
89 | int suffixPluginIndex = -1; | - |
90 | | - |
91 | | - |
92 | if (device && format.isEmpty() && autoDetectImageFormat && !ignoresFormatAndExtension) { partially evaluated: device yes Evaluation Count:1722 | no Evaluation Count:0 |
evaluated: format.isEmpty() yes Evaluation Count:1157 | yes Evaluation Count:565 |
partially evaluated: autoDetectImageFormat yes Evaluation Count:1157 | no Evaluation Count:0 |
evaluated: !ignoresFormatAndExtension yes Evaluation Count:1077 | yes Evaluation Count:80 |
| 0-1722 |
93 | | - |
94 | | - |
95 | | - |
96 | if (QFile *file = qobject_cast<QFile *>(device)) { evaluated: QFile *file = qobject_cast<QFile *>(device) yes Evaluation Count:976 | yes Evaluation Count:101 |
| 101-976 |
97 | | - |
98 | | - |
99 | | - |
100 | if (!(suffix = QFileInfo(file->fileName()).suffix().toLower().toLatin1()).isEmpty()) { evaluated: !(suffix = QFileInfo(file->fileName()).suffix().toLower().toLatin1()).isEmpty() yes Evaluation Count:938 | yes Evaluation Count:38 |
| 38-938 |
101 | | - |
102 | const int index = keyMap.key(QString::fromLatin1(suffix), -1); | - |
103 | if (index != -1) { evaluated: index != -1 yes Evaluation Count:268 | yes Evaluation Count:670 |
| 268-670 |
104 | | - |
105 | | - |
106 | | - |
107 | | - |
108 | suffixPluginIndex = index; | - |
109 | } executed: } Execution Count:268 | 268 |
110 | | - |
111 | } executed: } Execution Count:938 | 938 |
112 | } executed: } Execution Count:976 | 976 |
113 | } executed: } Execution Count:1077 | 1077 |
114 | | - |
115 | QByteArray testFormat = !form.isEmpty() ? form : suffix; evaluated: !form.isEmpty() yes Evaluation Count:565 | yes Evaluation Count:1157 |
| 565-1157 |
116 | | - |
117 | if (ignoresFormatAndExtension) evaluated: ignoresFormatAndExtension yes Evaluation Count:80 | yes Evaluation Count:1642 |
| 80-1642 |
118 | testFormat = QByteArray(); executed: testFormat = QByteArray(); Execution Count:80 | 80 |
119 | | - |
120 | | - |
121 | if (suffixPluginIndex != -1) { evaluated: suffixPluginIndex != -1 yes Evaluation Count:268 | yes Evaluation Count:1454 |
| 268-1454 |
122 | | - |
123 | | - |
124 | const qint64 pos = device ? device->pos() : 0; partially evaluated: device yes Evaluation Count:268 | no Evaluation Count:0 |
| 0-268 |
125 | const int index = keyMap.key(QString::fromLatin1(suffix), -1); | - |
126 | if (index != -1) { partially evaluated: index != -1 yes Evaluation Count:268 | no Evaluation Count:0 |
| 0-268 |
127 | QImageIOPlugin *plugin = qobject_cast<QImageIOPlugin *>(l->instance(index)); | - |
128 | if (plugin && plugin->capabilities(device, testFormat) & QImageIOPlugin::CanRead) { partially evaluated: plugin yes Evaluation Count:268 | no Evaluation Count:0 |
partially evaluated: plugin->capabilities(device, testFormat) & QImageIOPlugin::CanRead yes Evaluation Count:268 | no Evaluation Count:0 |
| 0-268 |
129 | handler = plugin->create(device, testFormat); | - |
130 | | - |
131 | | - |
132 | | - |
133 | | - |
134 | } executed: } Execution Count:268 | 268 |
135 | } executed: } Execution Count:268 | 268 |
136 | if (device && !device->isSequential()) partially evaluated: device yes Evaluation Count:268 | no Evaluation Count:0 |
evaluated: !device->isSequential() yes Evaluation Count:266 | yes Evaluation Count:2 |
| 0-268 |
137 | device->seek(pos); executed: device->seek(pos); Execution Count:266 | 266 |
138 | } executed: } Execution Count:268 | 268 |
139 | | - |
140 | if (!handler && !testFormat.isEmpty() && !ignoresFormatAndExtension) { evaluated: !handler yes Evaluation Count:1454 | yes Evaluation Count:268 |
evaluated: !testFormat.isEmpty() yes Evaluation Count:1235 | yes Evaluation Count:219 |
partially evaluated: !ignoresFormatAndExtension yes Evaluation Count:1235 | no Evaluation Count:0 |
| 0-1454 |
141 | | - |
142 | | - |
143 | const qint64 pos = device ? device->pos() : 0; partially evaluated: device yes Evaluation Count:1235 | no Evaluation Count:0 |
| 0-1235 |
144 | | - |
145 | if (autoDetectImageFormat) { evaluated: autoDetectImageFormat yes Evaluation Count:1233 | yes Evaluation Count:2 |
| 2-1233 |
146 | const int keyCount = keyMap.keys().size(); | - |
147 | for (int i = 0; i < keyCount; ++i) { evaluated: i < keyCount yes Evaluation Count:4666 | yes Evaluation Count:1097 |
| 1097-4666 |
148 | if (i != suffixPluginIndex) { partially evaluated: i != suffixPluginIndex yes Evaluation Count:4666 | no Evaluation Count:0 |
| 0-4666 |
149 | QImageIOPlugin *plugin = qobject_cast<QImageIOPlugin *>(l->instance(i)); | - |
150 | if (plugin && plugin->capabilities(device, testFormat) & QImageIOPlugin::CanRead) { evaluated: plugin yes Evaluation Count:3569 | yes Evaluation Count:1097 |
evaluated: plugin->capabilities(device, testFormat) & QImageIOPlugin::CanRead yes Evaluation Count:136 | yes Evaluation Count:3433 |
| 136-3569 |
151 | | - |
152 | | - |
153 | | - |
154 | handler = plugin->create(device, testFormat); | - |
155 | break; executed: break; Execution Count:136 | 136 |
156 | } | - |
157 | } executed: } Execution Count:4530 | 4530 |
158 | } executed: } Execution Count:4530 | 4530 |
159 | } else { executed: } Execution Count:1233 | 1233 |
160 | const int testIndex = keyMap.key(QLatin1String(testFormat), -1); | - |
161 | if (testIndex != -1) { evaluated: testIndex != -1 yes Evaluation Count:1 | yes Evaluation Count:1 |
| 1 |
162 | QImageIOPlugin *plugin = qobject_cast<QImageIOPlugin *>(l->instance(testIndex)); | - |
163 | if (plugin && plugin->capabilities(device, testFormat) & QImageIOPlugin::CanRead) { partially evaluated: plugin yes Evaluation Count:1 | no Evaluation Count:0 |
partially evaluated: plugin->capabilities(device, testFormat) & QImageIOPlugin::CanRead yes Evaluation Count:1 | no Evaluation Count:0 |
| 0-1 |
164 | | - |
165 | | - |
166 | | - |
167 | handler = plugin->create(device, testFormat); | - |
168 | } executed: } Execution Count:1 | 1 |
169 | } executed: } Execution Count:1 | 1 |
170 | } executed: } Execution Count:2 | 2 |
171 | if (device && !device->isSequential()) partially evaluated: device yes Evaluation Count:1235 | no Evaluation Count:0 |
evaluated: !device->isSequential() yes Evaluation Count:1234 | yes Evaluation Count:1 |
| 0-1235 |
172 | device->seek(pos); executed: device->seek(pos); Execution Count:1234 | 1234 |
173 | } executed: } Execution Count:1235 | 1235 |
174 | | - |
175 | | - |
176 | | - |
177 | | - |
178 | | - |
179 | if (!handler && !testFormat.isEmpty()) { evaluated: !handler yes Evaluation Count:1317 | yes Evaluation Count:405 |
evaluated: !testFormat.isEmpty() yes Evaluation Count:1098 | yes Evaluation Count:219 |
| 219-1317 |
180 | if (false) { partially evaluated: false no Evaluation Count:0 | yes Evaluation Count:1098 |
| 0-1098 |
181 | | - |
182 | } else if (testFormat == "png") { evaluated: testFormat == "png" yes Evaluation Count:354 | yes Evaluation Count:744 |
| 0-744 |
183 | handler = new QPngHandler; | - |
184 | } else if (testFormat == "bmp") { executed: } Execution Count:354 evaluated: testFormat == "bmp" yes Evaluation Count:308 | yes Evaluation Count:436 |
| 308-436 |
185 | handler = new QBmpHandler; | - |
186 | } else if (testFormat == "dib") { executed: } Execution Count:308 partially evaluated: testFormat == "dib" no Evaluation Count:0 | yes Evaluation Count:436 |
| 0-436 |
187 | handler = new QBmpHandler(QBmpHandler::DibFormat); | - |
188 | | - |
189 | | - |
190 | } else if (testFormat == "xpm") { evaluated: testFormat == "xpm" yes Evaluation Count:156 | yes Evaluation Count:280 |
| 0-280 |
191 | handler = new QXpmHandler; | - |
192 | | - |
193 | | - |
194 | } else if (testFormat == "xbm") { evaluated: testFormat == "xbm" yes Evaluation Count:47 | yes Evaluation Count:233 |
executed: } Execution Count:156 | 47-233 |
195 | handler = new QXbmHandler; | - |
196 | handler->setOption(QImageIOHandler::SubType, testFormat); | - |
197 | | - |
198 | | - |
199 | } else if (testFormat == "pbm" || testFormat == "pbmraw" || testFormat == "pgm" executed: } Execution Count:47 evaluated: testFormat == "pbm" yes Evaluation Count:27 | yes Evaluation Count:206 |
partially evaluated: testFormat == "pbmraw" no Evaluation Count:0 | yes Evaluation Count:206 |
evaluated: testFormat == "pgm" yes Evaluation Count:24 | yes Evaluation Count:182 |
| 0-206 |
200 | || testFormat == "pgmraw" || testFormat == "ppm" || testFormat == "ppmraw") { partially evaluated: testFormat == "pgmraw" no Evaluation Count:0 | yes Evaluation Count:182 |
evaluated: testFormat == "ppm" yes Evaluation Count:152 | yes Evaluation Count:30 |
partially evaluated: testFormat == "ppmraw" no Evaluation Count:0 | yes Evaluation Count:30 |
| 0-182 |
201 | handler = new QPpmHandler; | - |
202 | handler->setOption(QImageIOHandler::SubType, testFormat); | - |
203 | | - |
204 | } executed: } Execution Count:203 | 203 |
205 | | - |
206 | | - |
207 | | - |
208 | | - |
209 | | - |
210 | } | - |
211 | | - |
212 | | - |
213 | if (!handler && (autoDetectImageFormat || ignoresFormatAndExtension)) { evaluated: !handler yes Evaluation Count:249 | yes Evaluation Count:1473 |
partially evaluated: autoDetectImageFormat yes Evaluation Count:249 | no Evaluation Count:0 |
never evaluated: ignoresFormatAndExtension | 0-1473 |
214 | | - |
215 | const qint64 pos = device ? device->pos() : 0; partially evaluated: device yes Evaluation Count:249 | no Evaluation Count:0 |
| 0-249 |
216 | const int keyCount = keyMap.keys().size(); | - |
217 | for (int i = 0; i < keyCount; ++i) { evaluated: i < keyCount yes Evaluation Count:920 | yes Evaluation Count:205 |
| 205-920 |
218 | if (i != suffixPluginIndex) { partially evaluated: i != suffixPluginIndex yes Evaluation Count:920 | no Evaluation Count:0 |
| 0-920 |
219 | QImageIOPlugin *plugin = qobject_cast<QImageIOPlugin *>(l->instance(i)); | - |
220 | if (plugin && plugin->capabilities(device, QByteArray()) & QImageIOPlugin::CanRead) { evaluated: plugin yes Evaluation Count:715 | yes Evaluation Count:205 |
evaluated: plugin->capabilities(device, QByteArray()) & QImageIOPlugin::CanRead yes Evaluation Count:44 | yes Evaluation Count:671 |
| 44-715 |
221 | handler = plugin->create(device, testFormat); | - |
222 | | - |
223 | | - |
224 | | - |
225 | break; executed: break; Execution Count:44 | 44 |
226 | } | - |
227 | } executed: } Execution Count:876 | 876 |
228 | } executed: } Execution Count:876 | 876 |
229 | if (device && !device->isSequential()) partially evaluated: device yes Evaluation Count:249 | no Evaluation Count:0 |
evaluated: !device->isSequential() yes Evaluation Count:231 | yes Evaluation Count:18 |
| 0-249 |
230 | device->seek(pos); executed: device->seek(pos); Execution Count:231 | 231 |
231 | } executed: } Execution Count:249 | 249 |
232 | | - |
233 | | - |
234 | if (!handler && (autoDetectImageFormat || ignoresFormatAndExtension)) { evaluated: !handler yes Evaluation Count:205 | yes Evaluation Count:1517 |
partially evaluated: autoDetectImageFormat yes Evaluation Count:205 | no Evaluation Count:0 |
never evaluated: ignoresFormatAndExtension | 0-1517 |
235 | | - |
236 | | - |
237 | int currentFormat = 0; | - |
238 | if (!suffix.isEmpty()) { evaluated: !suffix.isEmpty() yes Evaluation Count:30 | yes Evaluation Count:175 |
| 30-175 |
239 | | - |
240 | | - |
241 | for (int i = 0; i < _qt_NumFormats; ++i) { evaluated: i < _qt_NumFormats yes Evaluation Count:210 | yes Evaluation Count:30 |
| 30-210 |
242 | if (_qt_BuiltInFormats[i].extension == suffix) { partially evaluated: _qt_BuiltInFormats[i].extension == suffix no Evaluation Count:0 | yes Evaluation Count:210 |
| 0-210 |
243 | currentFormat = i; | - |
244 | break; | 0 |
245 | } | - |
246 | } executed: } Execution Count:210 | 210 |
247 | } executed: } Execution Count:30 | 30 |
248 | | - |
249 | QByteArray subType; | - |
250 | int numFormats = _qt_NumFormats; | - |
251 | while (device && numFormats >= 0) { partially evaluated: device yes Evaluation Count:553 | no Evaluation Count:0 |
evaluated: numFormats >= 0 yes Evaluation Count:539 | yes Evaluation Count:14 |
| 0-553 |
252 | const _qt_BuiltInFormatStruct *formatStruct = &_qt_BuiltInFormats[currentFormat]; | - |
253 | | - |
254 | const qint64 pos = device->pos(); | - |
255 | switch (formatStruct->type) { | - |
256 | | - |
257 | case _qt_PngFormat: | - |
258 | if (QPngHandler::canRead(device)) evaluated: QPngHandler::canRead(device) yes Evaluation Count:94 | yes Evaluation Count:125 |
| 94-125 |
259 | handler = new QPngHandler; executed: handler = new QPngHandler; Execution Count:94 | 94 |
260 | break; executed: break; Execution Count:219 | 219 |
261 | case _qt_BmpFormat: | - |
262 | if (QBmpHandler::canRead(device)) evaluated: QBmpHandler::canRead(device) yes Evaluation Count:30 | yes Evaluation Count:81 |
| 30-81 |
263 | handler = new QBmpHandler; executed: handler = new QBmpHandler; Execution Count:30 | 30 |
264 | break; executed: break; Execution Count:111 | 111 |
265 | | - |
266 | | - |
267 | case _qt_XpmFormat: | - |
268 | if (QXpmHandler::canRead(device)) evaluated: QXpmHandler::canRead(device) yes Evaluation Count:15 | yes Evaluation Count:14 |
| 14-15 |
269 | handler = new QXpmHandler; executed: handler = new QXpmHandler; Execution Count:15 | 15 |
270 | break; executed: break; Execution Count:29 | 29 |
271 | | - |
272 | | - |
273 | case _qt_PbmFormat: | - |
274 | case _qt_PgmFormat: | - |
275 | case _qt_PpmFormat: | - |
276 | if (QPpmHandler::canRead(device, &subType)) { evaluated: QPpmHandler::canRead(device, &subType) yes Evaluation Count:48 | yes Evaluation Count:99 |
| 48-99 |
277 | handler = new QPpmHandler; | - |
278 | handler->setOption(QImageIOHandler::SubType, subType); | - |
279 | } executed: } Execution Count:48 | 48 |
280 | break; executed: break; Execution Count:147 | 147 |
281 | | - |
282 | | - |
283 | case _qt_XbmFormat: | - |
284 | if (QXbmHandler::canRead(device)) evaluated: QXbmHandler::canRead(device) yes Evaluation Count:4 | yes Evaluation Count:29 |
| 4-29 |
285 | handler = new QXbmHandler; executed: handler = new QXbmHandler; Execution Count:4 | 4 |
286 | break; executed: break; Execution Count:33 | 33 |
287 | | - |
288 | default: | - |
289 | break; | 0 |
290 | } | - |
291 | if (!device->isSequential()) evaluated: !device->isSequential() yes Evaluation Count:505 | yes Evaluation Count:34 |
| 34-505 |
292 | device->seek(pos); executed: device->seek(pos); Execution Count:505 | 505 |
293 | | - |
294 | if (handler) { evaluated: handler yes Evaluation Count:191 | yes Evaluation Count:348 |
| 191-348 |
295 | | - |
296 | | - |
297 | | - |
298 | | - |
299 | break; executed: break; Execution Count:191 | 191 |
300 | } | - |
301 | | - |
302 | --numFormats; | - |
303 | ++currentFormat; | - |
304 | currentFormat %= _qt_NumFormats; | - |
305 | } executed: } Execution Count:348 | 348 |
306 | } executed: } Execution Count:205 | 205 |
307 | | - |
308 | if (!handler) { evaluated: !handler yes Evaluation Count:14 | yes Evaluation Count:1708 |
| 14-1708 |
309 | | - |
310 | | - |
311 | | - |
312 | | - |
313 | return 0; executed: return 0; Execution Count:14 | 14 |
314 | } | - |
315 | | - |
316 | handler->setDevice(device); | - |
317 | if (!form.isEmpty()) evaluated: !form.isEmpty() yes Evaluation Count:565 | yes Evaluation Count:1143 |
| 565-1143 |
318 | handler->setFormat(form); executed: handler->setFormat(form); Execution Count:565 | 565 |
319 | return handler; executed: return handler; Execution Count:1708 | 1708 |
320 | } | - |
321 | | - |
322 | class QImageReaderPrivate | - |
323 | { | - |
324 | public: | - |
325 | QImageReaderPrivate(QImageReader *qq); | - |
326 | ~QImageReaderPrivate(); | - |
327 | | - |
328 | | - |
329 | QByteArray format; | - |
330 | bool autoDetectImageFormat; | - |
331 | bool ignoresFormatAndExtension; | - |
332 | QIODevice *device; | - |
333 | bool deleteDevice; | - |
334 | QImageIOHandler *handler; | - |
335 | bool initHandler(); | - |
336 | | - |
337 | | - |
338 | QRect clipRect; | - |
339 | QSize scaledSize; | - |
340 | QRect scaledClipRect; | - |
341 | int quality; | - |
342 | QMap<QString, QString> text; | - |
343 | void getText(); | - |
344 | | - |
345 | | - |
346 | QImageReader::ImageReaderError imageReaderError; | - |
347 | QString errorString; | - |
348 | | - |
349 | QImageReader *q; | - |
350 | }; | - |
351 | | - |
352 | | - |
353 | | - |
354 | | - |
355 | QImageReaderPrivate::QImageReaderPrivate(QImageReader *qq) | - |
356 | : autoDetectImageFormat(true), ignoresFormatAndExtension(false) | - |
357 | { | - |
358 | device = 0; | - |
359 | deleteDevice = false; | - |
360 | handler = 0; | - |
361 | quality = -1; | - |
362 | imageReaderError = QImageReader::UnknownError; | - |
363 | | - |
364 | q = qq; | - |
365 | } executed: } Execution Count:1738 | 1738 |
366 | | - |
367 | | - |
368 | | - |
369 | | - |
370 | QImageReaderPrivate::~QImageReaderPrivate() | - |
371 | { | - |
372 | if (deleteDevice) evaluated: deleteDevice yes Evaluation Count:1481 | yes Evaluation Count:257 |
| 257-1481 |
373 | delete device; executed: delete device; Execution Count:1481 | 1481 |
374 | delete handler; | - |
375 | } executed: } Execution Count:1738 | 1738 |
376 | | - |
377 | | - |
378 | | - |
379 | | - |
380 | bool QImageReaderPrivate::initHandler() | - |
381 | { | - |
382 | | - |
383 | if (!device || (!deleteDevice && !device->isOpen() && !device->open(QIODevice::ReadOnly))) { partially evaluated: !device no Evaluation Count:0 | yes Evaluation Count:2447 |
evaluated: !deleteDevice yes Evaluation Count:273 | yes Evaluation Count:2174 |
evaluated: !device->isOpen() yes Evaluation Count:12 | yes Evaluation Count:261 |
partially evaluated: !device->open(QIODevice::ReadOnly) no Evaluation Count:0 | yes Evaluation Count:12 |
| 0-2447 |
384 | imageReaderError = QImageReader::DeviceError; | - |
385 | errorString = QLatin1String("Invalid device"); | - |
386 | return false; never executed: return false; | 0 |
387 | } | - |
388 | | - |
389 | | - |
390 | if (deleteDevice && !device->isOpen() && !device->open(QIODevice::ReadOnly) && autoDetectImageFormat) { evaluated: deleteDevice yes Evaluation Count:2174 | yes Evaluation Count:273 |
evaluated: !device->isOpen() yes Evaluation Count:1485 | yes Evaluation Count:689 |
evaluated: !device->open(QIODevice::ReadOnly) yes Evaluation Count:336 | yes Evaluation Count:1149 |
evaluated: autoDetectImageFormat yes Evaluation Count:334 | yes Evaluation Count:2 |
| 2-2174 |
391 | QList<QByteArray> extensions = QImageReader::supportedImageFormats(); | - |
392 | if (!format.isEmpty()) { evaluated: !format.isEmpty() yes Evaluation Count:174 | yes Evaluation Count:160 |
| 160-174 |
393 | | - |
394 | int currentFormatIndex = extensions.indexOf(format.toLower()); | - |
395 | if (currentFormatIndex > 0) evaluated: currentFormatIndex > 0 yes Evaluation Count:134 | yes Evaluation Count:40 |
| 40-134 |
396 | extensions.swap(0, currentFormatIndex); executed: extensions.swap(0, currentFormatIndex); Execution Count:134 | 134 |
397 | } executed: } Execution Count:174 | 174 |
398 | | - |
399 | int currentExtension = 0; | - |
400 | | - |
401 | QFile *file = static_cast<QFile *>(device); | - |
402 | QString fileName = file->fileName(); | - |
403 | | - |
404 | do { | - |
405 | file->setFileName(fileName + QLatin1Char('.') | - |
406 | + QString::fromLatin1(extensions.at(currentExtension++).constData())); | - |
407 | file->open(QIODevice::ReadOnly); | - |
408 | } while (!file->isOpen() && currentExtension < extensions.size()); evaluated: !file->isOpen() yes Evaluation Count:922 | yes Evaluation Count:290 |
evaluated: currentExtension < extensions.size() yes Evaluation Count:878 | yes Evaluation Count:44 |
executed: } Execution Count:1212 | 44-1212 |
409 | | - |
410 | if (!device->isOpen()) { evaluated: !device->isOpen() yes Evaluation Count:44 | yes Evaluation Count:290 |
| 44-290 |
411 | imageReaderError = QImageReader::FileNotFoundError; | - |
412 | errorString = QLatin1String("File not found"); | - |
413 | file->setFileName(fileName); | - |
414 | return false; executed: return false; Execution Count:44 | 44 |
415 | } | - |
416 | } executed: } Execution Count:290 | 290 |
417 | | - |
418 | | - |
419 | if (!handler && (handler = createReadHandlerHelper(device, format, autoDetectImageFormat, ignoresFormatAndExtension)) == 0) { evaluated: !handler yes Evaluation Count:1701 | yes Evaluation Count:702 |
evaluated: (handler = createReadHandlerHelper(device, format, autoDetectImageFormat, ignoresFormatAndExtension)) == 0 yes Evaluation Count:22 | yes Evaluation Count:1679 |
| 22-1701 |
420 | imageReaderError = QImageReader::UnsupportedFormatError; | - |
421 | errorString = QLatin1String("Unsupported image format"); | - |
422 | return false; executed: return false; Execution Count:22 | 22 |
423 | } | - |
424 | return true; executed: return true; Execution Count:2381 | 2381 |
425 | } | - |
426 | | - |
427 | | - |
428 | | - |
429 | | - |
430 | void QImageReaderPrivate::getText() | - |
431 | { | - |
432 | if (!text.isEmpty() || (!handler && !initHandler()) || !handler->supportsOption(QImageIOHandler::Description)) evaluated: !text.isEmpty() yes Evaluation Count:24 | yes Evaluation Count:12 |
partially evaluated: !handler yes Evaluation Count:12 | no Evaluation Count:0 |
partially evaluated: !initHandler() no Evaluation Count:0 | yes Evaluation Count:12 |
partially evaluated: !handler->supportsOption(QImageIOHandler::Description) no Evaluation Count:0 | yes Evaluation Count:12 |
| 0-24 |
433 | return; executed: return; Execution Count:24 | 24 |
434 | for (QForeachContainer<__typeof__(handler->option(QImageIOHandler::Description).toString().split( QLatin1String("\n\n")))> _container_(handler->option(QImageIOHandler::Description).toString().split( QLatin1String("\n\n"))); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QString &pair = *_container_.i;; __extension__ ({--_container_.brk; break;})) { | - |
435 | | - |
436 | int index = pair.indexOf(QLatin1Char(':')); | - |
437 | if (index >= 0 && pair.indexOf(QLatin1Char(' ')) < index) { partially evaluated: index >= 0 yes Evaluation Count:66 | no Evaluation Count:0 |
partially evaluated: pair.indexOf(QLatin1Char(' ')) < index no Evaluation Count:0 | yes Evaluation Count:66 |
| 0-66 |
438 | text.insert(QLatin1String("Description"), pair.simplified()); | - |
439 | } else { | 0 |
440 | QString key = pair.left(index); | - |
441 | text.insert(key, pair.mid(index + 2).simplified()); | - |
442 | } executed: } Execution Count:66 | 66 |
443 | } | - |
444 | } executed: } Execution Count:12 | 12 |
445 | | - |
446 | | - |
447 | | - |
448 | | - |
449 | | - |
450 | QImageReader::QImageReader() | - |
451 | : d(new QImageReaderPrivate(this)) | - |
452 | { | - |
453 | } executed: } Execution Count:87 | 87 |
454 | | - |
455 | | - |
456 | | - |
457 | | - |
458 | | - |
459 | QImageReader::QImageReader(QIODevice *device, const QByteArray &format) | - |
460 | : d(new QImageReaderPrivate(this)) | - |
461 | { | - |
462 | d->device = device; | - |
463 | d->format = format; | - |
464 | } executed: } Execution Count:252 | 252 |
465 | | - |
466 | | - |
467 | | - |
468 | | - |
469 | | - |
470 | | - |
471 | | - |
472 | QImageReader::QImageReader(const QString &fileName, const QByteArray &format) | - |
473 | : d(new QImageReaderPrivate(this)) | - |
474 | { | - |
475 | QFile *file = new QFile(fileName); | - |
476 | d->device = file; | - |
477 | d->deleteDevice = true; | - |
478 | d->format = format; | - |
479 | } executed: } Execution Count:1399 | 1399 |
480 | | - |
481 | | - |
482 | | - |
483 | | - |
484 | QImageReader::~QImageReader() | - |
485 | { | - |
486 | delete d; | - |
487 | } executed: } Execution Count:1738 | 1738 |
488 | void QImageReader::setFormat(const QByteArray &format) | - |
489 | { | - |
490 | d->format = format; | - |
491 | } | 0 |
492 | QByteArray QImageReader::format() const | - |
493 | { | - |
494 | if (d->format.isEmpty()) { evaluated: d->format.isEmpty() yes Evaluation Count:190 | yes Evaluation Count:45 |
| 45-190 |
495 | if (!d->initHandler()) evaluated: !d->initHandler() yes Evaluation Count:4 | yes Evaluation Count:186 |
| 4-186 |
496 | return QByteArray(); executed: return QByteArray(); Execution Count:4 | 4 |
497 | return d->handler->canRead() ? d->handler->format() : QByteArray(); executed: return d->handler->canRead() ? d->handler->format() : QByteArray(); Execution Count:186 | 186 |
498 | } | - |
499 | | - |
500 | return d->format; executed: return d->format; Execution Count:45 | 45 |
501 | } | - |
502 | void QImageReader::setAutoDetectImageFormat(bool enabled) | - |
503 | { | - |
504 | d->autoDetectImageFormat = enabled; | - |
505 | } executed: } Execution Count:10 | 10 |
506 | | - |
507 | | - |
508 | | - |
509 | | - |
510 | | - |
511 | | - |
512 | | - |
513 | bool QImageReader::autoDetectImageFormat() const | - |
514 | { | - |
515 | return d->autoDetectImageFormat; never executed: return d->autoDetectImageFormat; | 0 |
516 | } | - |
517 | void QImageReader::setDecideFormatFromContent(bool ignored) | - |
518 | { | - |
519 | d->ignoresFormatAndExtension = ignored; | - |
520 | } executed: } Execution Count:80 | 80 |
521 | bool QImageReader::decideFormatFromContent() const | - |
522 | { | - |
523 | return d->ignoresFormatAndExtension; never executed: return d->ignoresFormatAndExtension; | 0 |
524 | } | - |
525 | void QImageReader::setDevice(QIODevice *device) | - |
526 | { | - |
527 | if (d->device && d->deleteDevice) evaluated: d->device yes Evaluation Count:4 | yes Evaluation Count:84 |
evaluated: d->deleteDevice yes Evaluation Count:2 | yes Evaluation Count:2 |
| 2-84 |
528 | delete d->device; executed: delete d->device; Execution Count:2 | 2 |
529 | d->device = device; | - |
530 | d->deleteDevice = false; | - |
531 | delete d->handler; | - |
532 | d->handler = 0; | - |
533 | d->text.clear(); | - |
534 | } executed: } Execution Count:88 | 88 |
535 | | - |
536 | | - |
537 | | - |
538 | | - |
539 | | - |
540 | QIODevice *QImageReader::device() const | - |
541 | { | - |
542 | return d->device; executed: return d->device; Execution Count:47 | 47 |
543 | } | - |
544 | void QImageReader::setFileName(const QString &fileName) | - |
545 | { | - |
546 | setDevice(new QFile(fileName)); | - |
547 | d->deleteDevice = true; | - |
548 | } executed: } Execution Count:84 | 84 |
549 | QString QImageReader::fileName() const | - |
550 | { | - |
551 | QFile *file = qobject_cast<QFile *>(d->device); | - |
552 | return file ? file->fileName() : QString(); executed: return file ? file->fileName() : QString(); Execution Count:1692 | 1692 |
553 | } | - |
554 | void QImageReader::setQuality(int quality) | - |
555 | { | - |
556 | d->quality = quality; | - |
557 | } executed: } Execution Count:19 | 19 |
558 | int QImageReader::quality() const | - |
559 | { | - |
560 | return d->quality; never executed: return d->quality; | 0 |
561 | } | - |
562 | QSize QImageReader::size() const | - |
563 | { | - |
564 | if (!d->initHandler()) evaluated: !d->initHandler() yes Evaluation Count:3 | yes Evaluation Count:59 |
| 3-59 |
565 | return QSize(); executed: return QSize(); Execution Count:3 | 3 |
566 | | - |
567 | if (d->handler->supportsOption(QImageIOHandler::Size)) partially evaluated: d->handler->supportsOption(QImageIOHandler::Size) yes Evaluation Count:59 | no Evaluation Count:0 |
| 0-59 |
568 | return d->handler->option(QImageIOHandler::Size).toSize(); executed: return d->handler->option(QImageIOHandler::Size).toSize(); Execution Count:59 | 59 |
569 | | - |
570 | return QSize(); never executed: return QSize(); | 0 |
571 | } | - |
572 | QImage::Format QImageReader::imageFormat() const | - |
573 | { | - |
574 | if (!d->initHandler()) partially evaluated: !d->initHandler() no Evaluation Count:0 | yes Evaluation Count:19 |
| 0-19 |
575 | return QImage::Format_Invalid; never executed: return QImage::Format_Invalid; | 0 |
576 | | - |
577 | if (d->handler->supportsOption(QImageIOHandler::ImageFormat)) evaluated: d->handler->supportsOption(QImageIOHandler::ImageFormat) yes Evaluation Count:17 | yes Evaluation Count:2 |
| 2-17 |
578 | return (QImage::Format)d->handler->option(QImageIOHandler::ImageFormat).toInt(); executed: return (QImage::Format)d->handler->option(QImageIOHandler::ImageFormat).toInt(); Execution Count:17 | 17 |
579 | | - |
580 | return QImage::Format_Invalid; executed: return QImage::Format_Invalid; Execution Count:2 | 2 |
581 | } | - |
582 | QStringList QImageReader::textKeys() const | - |
583 | { | - |
584 | d->getText(); | - |
585 | return d->text.keys(); never executed: return d->text.keys(); | 0 |
586 | } | - |
587 | QString QImageReader::text(const QString &key) const | - |
588 | { | - |
589 | d->getText(); | - |
590 | return d->text.value(key); executed: return d->text.value(key); Execution Count:36 | 36 |
591 | } | - |
592 | void QImageReader::setClipRect(const QRect &rect) | - |
593 | { | - |
594 | d->clipRect = rect; | - |
595 | } executed: } Execution Count:14 | 14 |
596 | QRect QImageReader::clipRect() const | - |
597 | { | - |
598 | return d->clipRect; never executed: return d->clipRect; | 0 |
599 | } | - |
600 | void QImageReader::setScaledSize(const QSize &size) | - |
601 | { | - |
602 | d->scaledSize = size; | - |
603 | } executed: } Execution Count:71 | 71 |
604 | | - |
605 | | - |
606 | | - |
607 | | - |
608 | | - |
609 | | - |
610 | QSize QImageReader::scaledSize() const | - |
611 | { | - |
612 | return d->scaledSize; executed: return d->scaledSize; Execution Count:141 | 141 |
613 | } | - |
614 | void QImageReader::setScaledClipRect(const QRect &rect) | - |
615 | { | - |
616 | d->scaledClipRect = rect; | - |
617 | } executed: } Execution Count:13 | 13 |
618 | | - |
619 | | - |
620 | | - |
621 | | - |
622 | | - |
623 | | - |
624 | QRect QImageReader::scaledClipRect() const | - |
625 | { | - |
626 | return d->scaledClipRect; never executed: return d->scaledClipRect; | 0 |
627 | } | - |
628 | void QImageReader::setBackgroundColor(const QColor &color) | - |
629 | { | - |
630 | if (!d->initHandler()) evaluated: !d->initHandler() yes Evaluation Count:2 | yes Evaluation Count:19 |
| 2-19 |
631 | return; executed: return; Execution Count:2 | 2 |
632 | if (d->handler->supportsOption(QImageIOHandler::BackgroundColor)) partially evaluated: d->handler->supportsOption(QImageIOHandler::BackgroundColor) no Evaluation Count:0 | yes Evaluation Count:19 |
| 0-19 |
633 | d->handler->setOption(QImageIOHandler::BackgroundColor, color); never executed: d->handler->setOption(QImageIOHandler::BackgroundColor, color); | 0 |
634 | } executed: } Execution Count:19 | 19 |
635 | QColor QImageReader::backgroundColor() const | - |
636 | { | - |
637 | if (!d->initHandler()) evaluated: !d->initHandler() yes Evaluation Count:2 | yes Evaluation Count:19 |
| 2-19 |
638 | return QColor(); executed: return QColor(); Execution Count:2 | 2 |
639 | if (d->handler->supportsOption(QImageIOHandler::BackgroundColor)) partially evaluated: d->handler->supportsOption(QImageIOHandler::BackgroundColor) no Evaluation Count:0 | yes Evaluation Count:19 |
| 0-19 |
640 | return qvariant_cast<QColor>(d->handler->option(QImageIOHandler::BackgroundColor)); never executed: return qvariant_cast<QColor>(d->handler->option(QImageIOHandler::BackgroundColor)); | 0 |
641 | return QColor(); executed: return QColor(); Execution Count:19 | 19 |
642 | } | - |
643 | bool QImageReader::supportsAnimation() const | - |
644 | { | - |
645 | if (!d->initHandler()) evaluated: !d->initHandler() yes Evaluation Count:2 | yes Evaluation Count:53 |
| 2-53 |
646 | return false; executed: return false; Execution Count:2 | 2 |
647 | if (d->handler->supportsOption(QImageIOHandler::Animation)) evaluated: d->handler->supportsOption(QImageIOHandler::Animation) yes Evaluation Count:6 | yes Evaluation Count:47 |
| 6-47 |
648 | return d->handler->option(QImageIOHandler::Animation).toBool(); executed: return d->handler->option(QImageIOHandler::Animation).toBool(); Execution Count:6 | 6 |
649 | return false; executed: return false; Execution Count:47 | 47 |
650 | } | - |
651 | bool QImageReader::canRead() const | - |
652 | { | - |
653 | if (!d->initHandler()) evaluated: !d->initHandler() yes Evaluation Count:3 | yes Evaluation Count:393 |
| 3-393 |
654 | return false; executed: return false; Execution Count:3 | 3 |
655 | | - |
656 | return d->handler->canRead(); executed: return d->handler->canRead(); Execution Count:393 | 393 |
657 | } | - |
658 | QImage QImageReader::read() | - |
659 | { | - |
660 | | - |
661 | | - |
662 | QImage image; | - |
663 | return read(&image) ? image : QImage(); executed: return read(&image) ? image : QImage(); Execution Count:1663 | 1663 |
664 | } | - |
665 | bool QImageReader::read(QImage *image) | - |
666 | { | - |
667 | if (!image) { partially evaluated: !image no Evaluation Count:0 | yes Evaluation Count:1848 |
| 0-1848 |
668 | QMessageLogger("image/qimagereader.cpp", 1168, __PRETTY_FUNCTION__).warning("QImageReader::read: cannot read into null pointer"); | - |
669 | return false; never executed: return false; | 0 |
670 | } | - |
671 | | - |
672 | if (!d->handler && !d->initHandler()) evaluated: !d->handler yes Evaluation Count:1286 | yes Evaluation Count:562 |
evaluated: !d->initHandler() yes Evaluation Count:30 | yes Evaluation Count:1256 |
| 30-1286 |
673 | return false; executed: return false; Execution Count:30 | 30 |
674 | | - |
675 | | - |
676 | if (d->handler->supportsOption(QImageIOHandler::ScaledSize) && d->scaledSize.isValid()) { evaluated: d->handler->supportsOption(QImageIOHandler::ScaledSize) yes Evaluation Count:626 | yes Evaluation Count:1192 |
evaluated: d->scaledSize.isValid() yes Evaluation Count:24 | yes Evaluation Count:602 |
| 24-1192 |
677 | if ((d->handler->supportsOption(QImageIOHandler::ClipRect) && !d->clipRect.isNull()) evaluated: d->handler->supportsOption(QImageIOHandler::ClipRect) yes Evaluation Count:20 | yes Evaluation Count:4 |
partially evaluated: !d->clipRect.isNull() no Evaluation Count:0 | yes Evaluation Count:20 |
| 0-20 |
678 | || d->clipRect.isNull()) { partially evaluated: d->clipRect.isNull() yes Evaluation Count:24 | no Evaluation Count:0 |
| 0-24 |
679 | | - |
680 | | - |
681 | d->handler->setOption(QImageIOHandler::ScaledSize, d->scaledSize); | - |
682 | } executed: } Execution Count:24 | 24 |
683 | } executed: } Execution Count:24 | 24 |
684 | if (d->handler->supportsOption(QImageIOHandler::ClipRect) && !d->clipRect.isNull()) evaluated: d->handler->supportsOption(QImageIOHandler::ClipRect) yes Evaluation Count:194 | yes Evaluation Count:1624 |
evaluated: !d->clipRect.isNull() yes Evaluation Count:1 | yes Evaluation Count:193 |
| 1-1624 |
685 | d->handler->setOption(QImageIOHandler::ClipRect, d->clipRect); executed: d->handler->setOption(QImageIOHandler::ClipRect, d->clipRect); Execution Count:1 | 1 |
686 | if (d->handler->supportsOption(QImageIOHandler::ScaledClipRect) && !d->scaledClipRect.isNull()) evaluated: d->handler->supportsOption(QImageIOHandler::ScaledClipRect) yes Evaluation Count:194 | yes Evaluation Count:1624 |
evaluated: !d->scaledClipRect.isNull() yes Evaluation Count:1 | yes Evaluation Count:193 |
| 1-1624 |
687 | d->handler->setOption(QImageIOHandler::ScaledClipRect, d->scaledClipRect); executed: d->handler->setOption(QImageIOHandler::ScaledClipRect, d->scaledClipRect); Execution Count:1 | 1 |
688 | if (d->handler->supportsOption(QImageIOHandler::Quality)) evaluated: d->handler->supportsOption(QImageIOHandler::Quality) yes Evaluation Count:626 | yes Evaluation Count:1192 |
| 626-1192 |
689 | d->handler->setOption(QImageIOHandler::Quality, d->quality); executed: d->handler->setOption(QImageIOHandler::Quality, d->quality); Execution Count:626 | 626 |
690 | | - |
691 | | - |
692 | if (!d->handler->read(image)) { evaluated: !d->handler->read(image) yes Evaluation Count:137 | yes Evaluation Count:1681 |
| 137-1681 |
693 | d->imageReaderError = InvalidDataError; | - |
694 | d->errorString = QLatin1String("Unable to read image data"); | - |
695 | return false; executed: return false; Execution Count:137 | 137 |
696 | } | - |
697 | | - |
698 | | - |
699 | | - |
700 | if (d->handler->supportsOption(QImageIOHandler::ClipRect) && !d->clipRect.isNull()) { evaluated: d->handler->supportsOption(QImageIOHandler::ClipRect) yes Evaluation Count:168 | yes Evaluation Count:1513 |
evaluated: !d->clipRect.isNull() yes Evaluation Count:1 | yes Evaluation Count:167 |
| 1-1513 |
701 | if (d->handler->supportsOption(QImageIOHandler::ScaledSize) && d->scaledSize.isValid()) { partially evaluated: d->handler->supportsOption(QImageIOHandler::ScaledSize) yes Evaluation Count:1 | no Evaluation Count:0 |
partially evaluated: d->scaledSize.isValid() no Evaluation Count:0 | yes Evaluation Count:1 |
| 0-1 |
702 | if (d->handler->supportsOption(QImageIOHandler::ScaledClipRect) && !d->scaledClipRect.isNull()) { never evaluated: d->handler->supportsOption(QImageIOHandler::ScaledClipRect) never evaluated: !d->scaledClipRect.isNull() | 0 |
703 | | - |
704 | } else { | 0 |
705 | | - |
706 | if (!d->scaledClipRect.isNull()) never evaluated: !d->scaledClipRect.isNull() | 0 |
707 | *image = image->copy(d->scaledClipRect); never executed: *image = image->copy(d->scaledClipRect); | 0 |
708 | } | 0 |
709 | } else { | - |
710 | if (d->handler->supportsOption(QImageIOHandler::ScaledClipRect) && !d->scaledClipRect.isNull()) { partially evaluated: d->handler->supportsOption(QImageIOHandler::ScaledClipRect) yes Evaluation Count:1 | no Evaluation Count:0 |
partially evaluated: !d->scaledClipRect.isNull() no Evaluation Count:0 | yes Evaluation Count:1 |
| 0-1 |
711 | | - |
712 | | - |
713 | } else { | 0 |
714 | if (d->scaledSize.isValid()) { partially evaluated: d->scaledSize.isValid() no Evaluation Count:0 | yes Evaluation Count:1 |
| 0-1 |
715 | *image = image->scaled(d->scaledSize, Qt::IgnoreAspectRatio, Qt::SmoothTransformation); | - |
716 | } | 0 |
717 | if (d->scaledClipRect.isValid()) { partially evaluated: d->scaledClipRect.isValid() no Evaluation Count:0 | yes Evaluation Count:1 |
| 0-1 |
718 | *image = image->copy(d->scaledClipRect); | - |
719 | } | 0 |
720 | } executed: } Execution Count:1 | 1 |
721 | } | - |
722 | } else { | - |
723 | if (d->handler->supportsOption(QImageIOHandler::ScaledSize) && d->scaledSize.isValid() && d->clipRect.isNull()) { evaluated: d->handler->supportsOption(QImageIOHandler::ScaledSize) yes Evaluation Count:584 | yes Evaluation Count:1096 |
evaluated: d->scaledSize.isValid() yes Evaluation Count:15 | yes Evaluation Count:569 |
partially evaluated: d->clipRect.isNull() yes Evaluation Count:15 | no Evaluation Count:0 |
| 0-1096 |
724 | if (d->handler->supportsOption(QImageIOHandler::ScaledClipRect) && !d->scaledClipRect.isNull()) { evaluated: d->handler->supportsOption(QImageIOHandler::ScaledClipRect) yes Evaluation Count:11 | yes Evaluation Count:4 |
evaluated: !d->scaledClipRect.isNull() yes Evaluation Count:1 | yes Evaluation Count:10 |
| 1-11 |
725 | | - |
726 | } else { executed: } Execution Count:1 | 1 |
727 | | - |
728 | if (d->scaledClipRect.isValid()) { evaluated: d->scaledClipRect.isValid() yes Evaluation Count:1 | yes Evaluation Count:13 |
| 1-13 |
729 | *image = image->copy(d->scaledClipRect); | - |
730 | } executed: } Execution Count:1 | 1 |
731 | } executed: } Execution Count:14 | 14 |
732 | } else { | - |
733 | if (d->handler->supportsOption(QImageIOHandler::ScaledClipRect) && !d->scaledClipRect.isNull()) { evaluated: d->handler->supportsOption(QImageIOHandler::ScaledClipRect) yes Evaluation Count:156 | yes Evaluation Count:1509 |
partially evaluated: !d->scaledClipRect.isNull() no Evaluation Count:0 | yes Evaluation Count:156 |
| 0-1509 |
734 | | - |
735 | | - |
736 | | - |
737 | } else { | 0 |
738 | | - |
739 | if (d->clipRect.isValid()) evaluated: d->clipRect.isValid() yes Evaluation Count:13 | yes Evaluation Count:1652 |
| 13-1652 |
740 | *image = image->copy(d->clipRect); executed: *image = image->copy(d->clipRect); Execution Count:13 | 13 |
741 | if (d->scaledSize.isValid()) evaluated: d->scaledSize.isValid() yes Evaluation Count:40 | yes Evaluation Count:1625 |
| 40-1625 |
742 | *image = image->scaled(d->scaledSize, Qt::IgnoreAspectRatio, Qt::SmoothTransformation); executed: *image = image->scaled(d->scaledSize, Qt::IgnoreAspectRatio, Qt::SmoothTransformation); Execution Count:40 | 40 |
743 | if (d->scaledClipRect.isValid()) evaluated: d->scaledClipRect.isValid() yes Evaluation Count:11 | yes Evaluation Count:1654 |
| 11-1654 |
744 | *image = image->copy(d->scaledClipRect); executed: *image = image->copy(d->scaledClipRect); Execution Count:11 | 11 |
745 | } executed: } Execution Count:1665 | 1665 |
746 | } | - |
747 | } | - |
748 | | - |
749 | | - |
750 | if (QFileInfo(fileName()).baseName().endsWith(QLatin1String("@2x"))) { partially evaluated: QFileInfo(fileName()).baseName().endsWith(QLatin1String("@2x")) no Evaluation Count:0 | yes Evaluation Count:1681 |
| 0-1681 |
751 | image->setDevicePixelRatio(2.0); | - |
752 | } | 0 |
753 | | - |
754 | return true; executed: return true; Execution Count:1681 | 1681 |
755 | } | - |
756 | bool QImageReader::jumpToNextImage() | - |
757 | { | - |
758 | if (!d->initHandler()) partially evaluated: !d->initHandler() no Evaluation Count:0 | yes Evaluation Count:42 |
| 0-42 |
759 | return false; never executed: return false; | 0 |
760 | return d->handler->jumpToNextImage(); executed: return d->handler->jumpToNextImage(); Execution Count:42 | 42 |
761 | } | - |
762 | bool QImageReader::jumpToImage(int imageNumber) | - |
763 | { | - |
764 | if (!d->initHandler()) partially evaluated: !d->initHandler() no Evaluation Count:0 | yes Evaluation Count:60 |
| 0-60 |
765 | return false; never executed: return false; | 0 |
766 | return d->handler->jumpToImage(imageNumber); executed: return d->handler->jumpToImage(imageNumber); Execution Count:60 | 60 |
767 | } | - |
768 | int QImageReader::loopCount() const | - |
769 | { | - |
770 | if (!d->initHandler()) partially evaluated: !d->initHandler() no Evaluation Count:0 | yes Evaluation Count:11 |
| 0-11 |
771 | return -1; never executed: return -1; | 0 |
772 | return d->handler->loopCount(); executed: return d->handler->loopCount(); Execution Count:11 | 11 |
773 | } | - |
774 | int QImageReader::imageCount() const | - |
775 | { | - |
776 | if (!d->initHandler()) evaluated: !d->initHandler() yes Evaluation Count:1 | yes Evaluation Count:61 |
| 1-61 |
777 | return -1; executed: return -1; Execution Count:1 | 1 |
778 | return d->handler->imageCount(); executed: return d->handler->imageCount(); Execution Count:61 | 61 |
779 | } | - |
780 | int QImageReader::nextImageDelay() const | - |
781 | { | - |
782 | if (!d->initHandler()) partially evaluated: !d->initHandler() no Evaluation Count:0 | yes Evaluation Count:177 |
| 0-177 |
783 | return -1; never executed: return -1; | 0 |
784 | return d->handler->nextImageDelay(); executed: return d->handler->nextImageDelay(); Execution Count:177 | 177 |
785 | } | - |
786 | int QImageReader::currentImageNumber() const | - |
787 | { | - |
788 | if (!d->initHandler()) never evaluated: !d->initHandler() | 0 |
789 | return -1; never executed: return -1; | 0 |
790 | return d->handler->currentImageNumber(); never executed: return d->handler->currentImageNumber(); | 0 |
791 | } | - |
792 | | - |
793 | | - |
794 | | - |
795 | | - |
796 | | - |
797 | | - |
798 | | - |
799 | QRect QImageReader::currentImageRect() const | - |
800 | { | - |
801 | if (!d->initHandler()) never evaluated: !d->initHandler() | 0 |
802 | return QRect(); never executed: return QRect(); | 0 |
803 | return d->handler->currentImageRect(); never executed: return d->handler->currentImageRect(); | 0 |
804 | } | - |
805 | | - |
806 | | - |
807 | | - |
808 | | - |
809 | | - |
810 | | - |
811 | QImageReader::ImageReaderError QImageReader::error() const | - |
812 | { | - |
813 | return d->imageReaderError; never executed: return d->imageReaderError; | 0 |
814 | } | - |
815 | | - |
816 | | - |
817 | | - |
818 | | - |
819 | | - |
820 | | - |
821 | | - |
822 | QString QImageReader::errorString() const | - |
823 | { | - |
824 | if (d->errorString.isEmpty()) partially evaluated: d->errorString.isEmpty() yes Evaluation Count:240 | no Evaluation Count:0 |
| 0-240 |
825 | return QLatin1String("Unknown error"); executed: return QLatin1String("Unknown error"); Execution Count:240 | 240 |
826 | return d->errorString; never executed: return d->errorString; | 0 |
827 | } | - |
828 | bool QImageReader::supportsOption(QImageIOHandler::ImageOption option) const | - |
829 | { | - |
830 | if (!d->initHandler()) evaluated: !d->initHandler() yes Evaluation Count:19 | yes Evaluation Count:14 |
| 14-19 |
831 | return false; executed: return false; Execution Count:19 | 19 |
832 | return d->handler->supportsOption(option); executed: return d->handler->supportsOption(option); Execution Count:14 | 14 |
833 | } | - |
834 | | - |
835 | | - |
836 | | - |
837 | | - |
838 | | - |
839 | QByteArray QImageReader::imageFormat(const QString &fileName) | - |
840 | { | - |
841 | QFile file(fileName); | - |
842 | if (!file.open(QFile::ReadOnly)) partially evaluated: !file.open(QFile::ReadOnly) no Evaluation Count:0 | yes Evaluation Count:29 |
| 0-29 |
843 | return QByteArray(); never executed: return QByteArray(); | 0 |
844 | | - |
845 | return imageFormat(&file); executed: return imageFormat(&file); Execution Count:29 | 29 |
846 | } | - |
847 | | - |
848 | | - |
849 | | - |
850 | | - |
851 | | - |
852 | | - |
853 | | - |
854 | QByteArray QImageReader::imageFormat(QIODevice *device) | - |
855 | { | - |
856 | QByteArray format; | - |
857 | QImageIOHandler *handler = createReadHandlerHelper(device, format, true, false); | - |
858 | if (handler) { partially evaluated: handler yes Evaluation Count:29 | no Evaluation Count:0 |
| 0-29 |
859 | if (handler->canRead()) partially evaluated: handler->canRead() yes Evaluation Count:29 | no Evaluation Count:0 |
| 0-29 |
860 | format = handler->format(); executed: format = handler->format(); Execution Count:29 | 29 |
861 | delete handler; | - |
862 | } executed: } Execution Count:29 | 29 |
863 | return format; executed: return format; Execution Count:29 | 29 |
864 | } | - |
865 | | - |
866 | | - |
867 | void supportedImageHandlerFormats(QFactoryLoader *loader, | - |
868 | QImageIOPlugin::Capability cap, | - |
869 | QSet<QByteArray> *result); | - |
870 | QList<QByteArray> QImageReader::supportedImageFormats() | - |
871 | { | - |
872 | QSet<QByteArray> formats; | - |
873 | for (int i = 0; i < _qt_NumFormats; ++i) evaluated: i < _qt_NumFormats yes Evaluation Count:4676 | yes Evaluation Count:668 |
| 668-4676 |
874 | formats << _qt_BuiltInFormats[i].extension; executed: formats << _qt_BuiltInFormats[i].extension; Execution Count:4676 | 4676 |
875 | | - |
876 | | - |
877 | supportedImageHandlerFormats(loader(), QImageIOPlugin::CanRead, &formats); | - |
878 | | - |
879 | | - |
880 | QList<QByteArray> sortedFormats; | - |
881 | for (QSet<QByteArray>::ConstIterator it = formats.constBegin(); it != formats.constEnd(); ++it) evaluated: it != formats.constEnd() yes Evaluation Count:7348 | yes Evaluation Count:668 |
| 668-7348 |
882 | sortedFormats << *it; executed: sortedFormats << *it; Execution Count:7348 | 7348 |
883 | | - |
884 | qSort(sortedFormats); | - |
885 | return sortedFormats; executed: return sortedFormats; Execution Count:668 | 668 |
886 | } | - |
887 | | - |
888 | | - |
889 | | - |
| | |