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authorJason Barron <jbarron@trolltech.com>2009-07-24 09:45:33 (GMT)
committerJason Barron <jbarron@trolltech.com>2009-07-27 13:04:30 (GMT)
commit3643028959f0b38350e57e60ba4000435b75e592 (patch)
treec129e4dee11487abd437ab8ebd993ba261e06fa6 /src/plugins/imageformats
parentcf66c667a97c0079141eb3f2d9e997b7378ae792 (diff)
parentc36139c665e61866aff4bf8572890a735167a7d0 (diff)
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Merge commit 'qt/master-stable'
Conflicts: configure.exe qmake/Makefile.unix qmake/generators/makefile.cpp src/corelib/global/qglobal.h src/corelib/kernel/kernel.pri src/corelib/kernel/qcoreevent.cpp src/corelib/kernel/qsharedmemory_unix.cpp src/gui/graphicsview/qgraphicsscene.cpp src/gui/kernel/qaction.cpp src/gui/kernel/qaction.h src/gui/kernel/qaction_p.h src/gui/kernel/qapplication.cpp src/gui/kernel/qapplication.h src/gui/kernel/qwidget.cpp src/gui/kernel/qwidget.h src/gui/kernel/qwidget_mac.mm src/gui/painting/qgraphicssystemfactory.cpp src/gui/styles/qwindowsstyle.cpp src/gui/text/qfontengine_qpf.cpp src/gui/widgets/qabstractscrollarea_p.h src/network/access/qnetworkaccessdebugpipebackend.cpp src/network/socket/qlocalsocket_unix.cpp src/network/socket/qnativesocketengine_p.h src/network/socket/qnativesocketengine_unix.cpp src/openvg/qpaintengine_vg.cpp tests/auto/q3sqlcursor/tst_q3sqlcursor.cpp tests/auto/qcssparser/qcssparser.pro tests/auto/qdir/tst_qdir.cpp tests/auto/qfile/tst_qfile.cpp tests/auto/qobject/tst_qobject.cpp tests/auto/qpathclipper/qpathclipper.pro tests/auto/qprocess/tst_qprocess.cpp tests/auto/qsettings/tst_qsettings.cpp tests/auto/qsharedpointer/qsharedpointer.pro tests/auto/qsqlquerymodel/qsqlquerymodel.pro tests/auto/qsqlrelationaltablemodel/qsqlrelationaltablemodel.pro tests/auto/qsqltablemodel/qsqltablemodel.pro tests/auto/qsqlthread/qsqlthread.pro tests/auto/qwidget/tst_qwidget.cpp
Diffstat (limited to 'src/plugins/imageformats')
-rw-r--r--src/plugins/imageformats/ico/qicohandler.cpp12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/plugins/imageformats/ico/qicohandler.cpp b/src/plugins/imageformats/ico/qicohandler.cpp
index 43e35c0..c9e04a4 100644
--- a/src/plugins/imageformats/ico/qicohandler.cpp
+++ b/src/plugins/imageformats/ico/qicohandler.cpp
@@ -522,6 +522,18 @@ QImage ICOReader::iconAt(int index)
ICONDIRENTRY iconEntry;
if (readIconEntry(index, &iconEntry)) {
+ static const uchar pngMagicData[] = { 137, 80, 78, 71, 13, 10, 26, 10 };
+
+ iod->seek(iconEntry.dwImageOffset);
+
+ const QByteArray pngMagic = QByteArray::fromRawData((char*)pngMagicData, sizeof(pngMagicData));
+ const bool isPngImage = (iod->read(pngMagic.size()) == pngMagic);
+
+ if (isPngImage) {
+ iod->seek(iconEntry.dwImageOffset);
+ return QImage::fromData(iod->read(iconEntry.dwBytesInRes), "png");
+ }
+
BMP_INFOHDR header;
if (readBMPHeader(iconEntry.dwImageOffset, &header)) {
icoAttrib.nbits = header.biBitCount ? header.biBitCount : iconEntry.wBitCount;