diff options
Diffstat (limited to 'src/gui/image/qimagereader.cpp')
| -rw-r--r-- | src/gui/image/qimagereader.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/gui/image/qimagereader.cpp b/src/gui/image/qimagereader.cpp index f50dd8bdb7..82437bd5a2 100644 --- a/src/gui/image/qimagereader.cpp +++ b/src/gui/image/qimagereader.cpp @@ -11,7 +11,6 @@ \inmodule QtGui \reentrant \ingroup painting - \ingroup io The most common way to read images is through QImage and QPixmap's constructors, or by calling QImage::load() and @@ -484,9 +483,9 @@ QImageReaderPrivate::QImageReaderPrivate(QImageReader *qq) */ QImageReaderPrivate::~QImageReaderPrivate() { + delete handler; if (deleteDevice) delete device; - delete handler; } /*! @@ -746,12 +745,12 @@ bool QImageReader::decideFormatFromContent() const */ void QImageReader::setDevice(QIODevice *device) { + delete d->handler; + d->handler = nullptr; if (d->device && d->deleteDevice) delete d->device; d->device = device; d->deleteDevice = false; - delete d->handler; - d->handler = nullptr; d->text.clear(); } @@ -1281,7 +1280,7 @@ bool QImageReader::read(QImage *image) static bool disableNxImageLoading = !qEnvironmentVariableIsEmpty("QT_HIGHDPI_DISABLE_2X_IMAGE_LOADING"); if (!disableNxImageLoading) { const QByteArray suffix = QFileInfo(filename).baseName().right(3).toLatin1(); - if (suffix.length() == 3 && suffix[0] == '@' && suffix[1] >= '2' && suffix[1] <= '9' && suffix[2] == 'x') + if (suffix.size() == 3 && suffix[0] == '@' && suffix[1] >= '2' && suffix[1] <= '9' && suffix[2] == 'x') image->setDevicePixelRatio(suffix[1] - '0'); } if (autoTransform()) |