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* Simplify QColorSpace named presetsTor Arne Vestbø2019-09-031-4/+3
| | | | | | | | | | | | | | We don't need a getter for the 'preset' of a color-space, as color spaces can be compared to the presets directly. This allows us to remove the Undefined and Unknown values from the presets. Internally we still distinguish known presets from unknown or undefined presets via the magic 0-value. The validity of a QColorSpace is not based on this preset, but on its actual values. Fixes: QTBUG-77963 Change-Id: I1e0a2a4be83021b8c82b3c778019f680fd46455b Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* Introduce QImage::Format_BGR888Allan Sandfeld Jensen2019-08-231-0/+1
| | | | | | | | | Is pretty common on some architectures so we can avoid swizzling by supporting it. Fixes: QTBUG-45671 Change-Id: Ic7a21b5bfb374bf7496fd2b2b1252c2f1ed47705 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Support writing color space profile in JPEGAllan Sandfeld Jensen2019-08-201-0/+7
| | | | | | | | That way the image formats with color space supports all have both read and write support. Change-Id: Ib52ebd56192c4a8a0897a6afc7c4a26020319270 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Fix tst_QImageReader::saveColorSpaceAllan Sandfeld Jensen2019-08-131-0/+1
| | | | | | | | After comparing colorspaces was remove from QImage equality, the test was no longer testing what it was supposed to. Change-Id: Ie7ee8ac2f488ea4254086cbb91a2662dc729e80b Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Add support for saving colorspace to PNGsAllan Sandfeld Jensen2019-07-231-0/+31
| | | | | | | Also fixes interaction with QImageReader gamma correction Change-Id: I108f253697f7ff60be6940bca17faa9f9ceb577b Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Merge remote-tracking branch 'origin/5.12' into devLiang Qi2019-06-251-0/+25
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: .qmake.conf src/gui/painting/qdrawhelper.cpp src/gui/text/qdistancefield.cpp src/gui/text/qdistancefield_p.h src/network/ssl/qsslsocket_openssl.cpp src/plugins/platforms/android/qandroidinputcontext.cpp src/widgets/styles/qstylesheetstyle.cpp Done-With: Timur Pocheptsov <timur.pocheptsov@qt.io> Change-Id: Ia7daad21f077ea889898f17734ec46303e71fe6b
| * Generalize image file name @2x suffix handling to higher scale factorsEirik Aavitsland2019-06-141-0/+25
| | | | | | | | | | | | | | | | | | @3x is in use on iOS already, so extend the handling in QImageReader to all single-digit factors, like QIcon does. Fixes: QTBUG-76273 Change-Id: Ic9442731c0549dbe8f797e1ddb1a09d8447e8441 Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
* | Add Grayscale16 Image FormatAllan Sandfeld Jensen2018-12-121-1/+1
|/ | | | | | | | | | [ChangeLog][QtGui][QImage] Added support for 16-bit grayscale format. Together-with: Aaron Linville<aaron@linville.org> Task-number: QTBUG-41176 Change-Id: I5fe4f54a55ebe1413aa71b882c19627fe22362ac Reviewed-by: Nick D'Ademo <nickdademo@gmail.com> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* QImageWriter/QPNGHandler: Quality option should be CompressionRatioAlexandra Cherdantseva2018-10-141-0/+1
| | | | | | | | | | | Wrong option was used to set zlib compression level for png setCompression with negative value uses default compression setCompression with value between 0-100 converts to zlib compression level 0-9 setCompression with positive value overrides Quality option Change-Id: Ic4b048a1e30d6940019c2a00a6c24d0c11e3f821 Reviewed-by: Alexandra Cherdantseva <neluhus.vagus@gmail.com> Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Fix reading 16bpc grayscale PNGsAllan Sandfeld Jensen2018-09-031-0/+5
| | | | | | | | | They were incorrectly attempted to be read as Indexed8, instead use the RGBA64 formats to read them with full accuracy. Task-number: QTBUG-45858 Change-Id: I14fc3cb0d59fa2fc0e68fd870f3b32352c34161f Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Implement support for 16bpc image formatsAllan Sandfeld Jensen2018-08-111-0/+4
| | | | | | | | | | | | | | Adds support for 16bit per color image formats in QImage. This makes it possible to read and write 16bpc PNGs, and take full advantage of the 16bpc paint engine. [ChangeLog][QtGui][QImage] QImage now supports 64bit image formats with 16 bits per color channel, compatible with 16bpc PNG or RGBA16 OpenGL formats. Task-number: QTBUG-45858 Change-Id: Icd28bd5868a6efcf65cb5bd56031d42941e04099 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* tst_QImageReader: Fix the size of the SVG imagesFriedemann Kleint2017-08-021-2/+2
| | | | | | | | | | | | | | | | | | The image appears to be 128x128. Fixes test failures FAIL! : tst_QImageReader::readFromResources(rect.svg) Compared values are not the same Actual (image.size()): QSize(128x128) Expected (size) : QSize(105x137) .\tst_qimagereader.cpp(1493) : failure location FAIL! : tst_QImageReader::readFromResources(rect.svgz) Compared values are not the same Actual (image.size()): QSize(128x128) Expected (size) : QSize(105x137) which likely do not show in the CI since the qtsvg module is not available when checking only qtbase. Change-Id: I84ebdde6f2251f56a00f16a54bd20d0c2b23638e Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Fix BMP ImageFormat for semi-transparent filesAllan Sandfeld Jensen2017-07-031-2/+1
| | | | | | | | | Reads the v4 and v5 info-header together with the rest of the info- headers, and use that to report the correct image format before decoding. Change-Id: I69e2bcc54367b7f14820815ae2ae1fa2d8d5dc8c Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Fix tst_QImageReader::imageFormatBeforeReadAllan Sandfeld Jensen2017-06-181-1/+3
| | | | | | | | | | | The test was never loading images from a valid path, and thus never had any fullfill the base option which meant nothing was tested. Making it work revealed that the Format option on BMP formats doesn't predict semi-transparent files. Change-Id: I7035a0f63ebfbce940ce7a17a6142cf177480798 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* winrt: Fix tst_QImageReaderOliver Wolff2017-06-131-1/+1
| | | | | Change-Id: I3a7db49329d8f1677c17267f5878d5144ad37823 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* ppm/pgm image formats: fix reading 16bit and limited rangeEirik Aavitsland2017-03-021-0/+76
| | | | | | | | | | | | | The color values of ppm and pgm images can be either 8 or 16 bits. They can also be scaled to a smaller max value, and they can be expressed either binary or ascii. For some of these permutations, Qt's image handler lacked implementation or would decode the wrong color value. This commit fixes that. Task-number: QTBUG-18262 Task-number: QTBUG-35990 Change-Id: I7cf11c2366244f3a9b31c1a565a81e2658bc6a51 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-02-181-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | This also reverts commit 018e670a26ff5a61b949100ae080f5e654e7bee8. The change was introduced in 5.6. After the refactoring, 14960f52, in 5.7 branch and a merge, it is not needed any more. Conflicts: .qmake.conf src/corelib/io/qstandardpaths_mac.mm src/corelib/tools/qsharedpointer_impl.h tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp Change-Id: If4fdff0ebf2b9b5df9f9db93ea0022d5ee3da2a4
| * Crash fix: reject certain malformed bmp imagesEirik Aavitsland2016-02-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | A malformed bmp file header could specify a negative color table size. The bmp handler would then return a QImage that claimed to be valid, but actually was invalid, having an empty color table. This would cause crash later, e.g. when attempting to paint it. Change-Id: I7df7c40867557a82dbcee44c7de061226ff232c0 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com> Reviewed-by: Richard J. Moore <rich@kde.org>
* | Updated license headersJani Heikkinen2016-01-211-17/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | From Qt 5.7 -> tools & applications are lisenced under GPL v3 with some exceptions, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new GPL-EXCEPT header instead of LGPL21 one (in those files which will be under GPL 3 with exceptions) Change-Id: I42a473ddc97101492a60b9287d90979d9eb35ae1 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.6' into devSimon Hausmann2015-11-271-8/+23
|\| | | | | | | Change-Id: Ib43c6f126998eefcfed9a7c1f2bcbac8b4dd05ec
| * tst_QImageReader: Fix file handling.Friedemann Kleint2015-11-241-8/+23
| | | | | | | | | | | | | | | | | | | | Use a QTemporaryFile in readFromFileAfterJunk() instead writing to the current directory which might not have write permission. Enclose each call to QFile::open() in QVERIFY2() with error message. Change-Id: I3c5da31c6681a2396cee473cafe7d92c5c220de3 Reviewed-by: aavit <eirik.aavitsland@theqtcompany.com> Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.6' into devLiang Qi2015-11-231-0/+1
|\| | | | | | | | | | | | | | | Conflicts: src/corelib/kernel/qcoreapplication.cpp src/corelib/thread/qthread_unix.cpp Change-Id: Ia08d613c3f0bd08cb6dc3e3a57257207dfd4a099
| * Make the ppm image handler corrctly handle long comment linesEirik Aavitsland2015-11-191-0/+1
| | | | | | | | | | | | | | | | | | The ppm decoder used a fixed size buffer to discard comment lines, which would fail for comments longer than 100 characters. Task-number: QTBUG-49414 Change-Id: I92e910e025cf7584a6ff1c0e5b0e8a4ab281d479 Reviewed-by: Liang Qi <liang.qi@theqtcompany.com>
* | tests/auto/gui: Remove some placeholder formatting.Friedemann Kleint2015-10-191-3/+3
| | | | | | | | | | | | | | | | Use QByteArray/QString addition instead in loops and for test row names. Change-Id: I31adb60bdaf7ea243143a9244b6c4f66f38b189d Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.6' into devLiang Qi2015-10-141-1/+1
|\| | | | | | | | | | | | | | | | | Conflicts: tests/auto/corelib/io/qfile/tst_qfile.cpp tests/auto/corelib/io/qprocess/tst_qprocess.cpp tests/auto/corelib/tools/qversionnumber/qversionnumber.pro Change-Id: Ia93ce500349d96a2fbf0b4a37b73f088cc505c6e
| * Tests: Always verify whether QTemporaryDir/File creation succeeded.Friedemann Kleint2015-09-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | Use QVERIFY2() with QTemporaryDir/File::errorString() consistently. Attempt to catch issues like the below warning and follow-up issues. QSYSTEM: tst_QFiledialog::clearLineEdit() QFileSystemWatcher: FindNextChangeNotification failed for "C:\Users\qt\_____aaaaaaaaaaaaaaaaaaaaaa" (Access is denied.) Task-number: QTBUG-47370 Change-Id: I58a6e87c502627e976efa62ad73c912f3b2d49fa Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
* | Tests: Fix single-character string literals.Friedemann Kleint2015-10-131-1/+1
|/ | | | | | | Use character literals where applicable. Change-Id: I1a026c320079ee5ca6f70be835d5a541deee2dd1 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* tests/auto/gui: Replace Q[TRY]_VERIFY(a == b) by Q[TRY]_COMPARE(a, b).Friedemann Kleint2015-07-311-4/+4
| | | | | | | | | | | | - Replace Q[TRY]_VERIFY(pointer == 0) by Q[TRY]_VERIFY(!pointer). - Replace Q[TRY]_VERIFY(smartPointer == 0) by Q[TRY]_VERIFY(smartPointer.isNull()). - Replace Q[TRY]_VERIFY(a == b) by Q[TRY]_COMPARE(a, b) and add casts where necessary. The values will then be logged should a test fail. Change-Id: I624deb320c378c18a29b3707f48583d53bfd5186 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>
* Update copyright headersJani Heikkinen2015-02-111-7/+7
| | | | | | | | | | | | | | | | | | Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
* Merge remote-tracking branch 'origin/5.4' into devSimon Hausmann2014-12-181-1/+1
|\ | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/global/qglobal.h src/platformsupport/platformcompositor/qopenglcompositor.cpp src/platformsupport/platformcompositor/qopenglcompositorbackingstore.cpp tests/auto/gui/kernel/qwindow/tst_qwindow.cpp Change-Id: I5422868500be695584a496dbbbc719d146bc572d
| * Change bugreports.qt-project.org -> bugreports.qt.ioAlex Blasche2014-12-181-1/+1
| | | | | | | | | | | | | | The Qt bug tracker URL changes as part of the qt.io transition Change-Id: Icb4ab198943b93639b5e3a8d99262303785c6459 Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.4' into devOswald Buddenhagen2014-09-291-19/+11
|\| | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/tools/qbytearray.cpp src/gui/image/qimage.cpp src/gui/image/qppmhandler.cpp src/gui/kernel/qguiapplication.cpp src/gui/painting/qpaintengine_raster.cpp Change-Id: I7c1a8e7ebdfd7f7ae767fdb932823498a7660765
| * Update license headers and add new license filesMatti Paaso2014-09-241-19/+11
| | | | | | | | | | | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 - Removed LICENSE.GPL Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2 Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
* | Add Grayscale8 and Alpha8 formats to QImage and drawingAllan Sandfeld Jensen2014-09-171-2/+2
|/ | | | | | | | | | | | Extend the QImage format with two 8-bit grayscale and alpha formats. These formats have the advantage over Indexed8 that they have simpler conversion and can be rendered to by the raster engine. [ChangeLog][QtGui][QImage] Added support grayscale and alpha 8-bit formats which can also be rendered to. Change-Id: I4343c80a92a3dda196aa38d0c3ea251b094fc274 Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
* Remove qSort usages from gui testsSergio Ahumada2014-02-201-2/+4
| | | | | | | | QtAlgorithms is getting deprecated, see http://www.mail-archive.com/development@qt-project.org/msg01603.html Change-Id: Idf0fc471f8ab7b30a097d8faf93c93d5ebbb03ef Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
* Merge remote-tracking branch 'origin/stable' into devFrederik Gladhorn2013-02-141-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/concurrent/doc/qtconcurrent.qdocconf src/corelib/doc/qtcore.qdocconf src/corelib/global/qglobal.h src/dbus/doc/qtdbus.qdocconf src/dbus/qdbusmessage.h src/gui/doc/qtgui.qdocconf src/gui/image/qimagereader.cpp src/network/doc/qtnetwork.qdocconf src/opengl/doc/qtopengl.qdocconf src/opengl/qgl.h src/plugins/platforms/windows/qwindowswindow.cpp src/printsupport/doc/qtprintsupport.qdocconf src/sql/doc/qtsql.qdocconf src/testlib/doc/qttestlib.qdocconf src/tools/qdoc/doc/config/qt-cpp-ignore.qdocconf src/widgets/doc/qtwidgets.qdocconf src/xml/doc/qtxml.qdocconf Change-Id: Ie9a1fa2cc44bec22a0b942e817a1095ca3414629
| * Fixed crash in image reader when reading certain BMP files.Samuel Rødal2013-02-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the high bit in a mask is set, for instance if the mask is 0xff000000, and we shift it to the right by 24 positions, since the mask was not declared as unsigned we ended up with a mask value of 0xffffffff. We then add 1 to this value and divide by the result, causing a division by zero crash. The masks need to be declared unsigned to prevent sign bit extension when shifting right. Task-number: QTBUG-29194 Change-Id: I79260344cebfbdd3ea86416a9c734dca76517999 Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
* | Merge "Merge remote-tracking branch 'origin/stable' into dev" into ↵Frederik Gladhorn2013-01-231-1/+1
|\| | | | | | | refs/staging/dev
| * Update copyright year in Digia's license headersSergio Ahumada2013-01-181-1/+1
| | | | | | | | | | Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* | QImage plugins should report supported mime typesAllan Sandfeld Jensen2013-01-231-0/+21
|/ | | | | | | | | | Introduces the methods QImageReader::supportedMimeTypes and QImageWriter::supportedMimeTypes which corresponds to the similar supportedImageFormats methods, except they return lists of MIME types. Task-number: QTBUG-28177 Change-Id: Ibb0e264a12eaf972a8bfd6bd891dcd9f89efd085 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Gui: Remove declaration of built-in and automatic metatypes.Stephen Kelly2013-01-041-7/+0
| | | | | | | | These types are either built-in or 'automatically declared' and so don't need to be explicitly declared as metatypes. Change-Id: I95b8b4b674e85b2b3c374931f6231d60f35be984 Reviewed-by: David Faure <david.faure@kdab.com>
* Fix GIF image decoding: do not zero transparent pixelsaavit2012-11-091-0/+9
| | | | | | | | | | | | | | For the special transparent color index, the decoder would skip writing anything out (thus leaving the pixels at 0 rgba value). Although correct for later frames, for the initial frame this would loose the color information for such pixels (which one otherwise could have made visible e.g. by converting then image to an alpha-less image format). Change-Id: I316cefce8f21797feedebfbf98296ad84eaa4b99 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com> (cherry picked from qt/c309d424f45dc0e7b62fbbbabf20dbfe355f48a7) Reviewed-by: aavit <eirik.aavitsland@digia.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-221-24/+24
| | | | | | | | Change copyrights and license headers from Nokia to Digia Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
* QJpegHandler: add an embedded text supportKonstantin Ritt2012-05-161-21/+35
| | | | | | | | | | | texts for the textKeys are stored each in a separate COM(ment) section so that the maximum text's size is almost 65KB Task-number: QTBUG-10568 Task-number: QTBUG-111 Change-Id: I7d693741e10e5d78d497cb0af448160077350bb2 Reviewed-by: aavit <qt_aavit@ovi.com>
* Change remaining uses of {to,from}Ascii to {to,from}Latin1 [QtGui]Thiago Macieira2012-05-041-2/+2
| | | | | | | | | | This operation should be a no-op anyway, since at this point in time, the fromAscii and toAscii functions simply call their fromLatin1 and toLatin1 counterparts. Task-number: QTBUG-21872 Change-Id: I2850033159508ebb1ff7564e15b99a146dbee94c Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Implement inline downscaling in png reader, to save memoryaavit2012-04-271-1/+2
| | | | | | | | | Instead of allocating and reading the entire image and then scaling it down, this code reads only one line at a time and scales it on the fly. Change-Id: I61fde307146c11dcd90ca617cc2e7f85dd3b66c4 Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* tst_qimagereader: does not depend on QtWidgetsDebao Zhang2012-03-091-1/+0
| | | | | | | | Both tst_qimagereader.cpp and tst_qimagewriter.cpp do not depend on QtWidgets. Change-Id: I7e8b31c23db203c44ccb4cd4e8e747d18c5d7ed7 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
* Change bugreports.qt.nokia.com -> bugreports.qt-project.orgSergio Ahumada2012-03-021-1/+1
| | | | | Change-Id: Ia795098f24cf358b15067f54cd08dff0bd792bc5 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Fix build of QImageReader tests with QT_USE_QSTRINGBUILDER.Stephen Kelly2012-02-291-1/+1
| | | | | Change-Id: I789d99d0741bc178d2d7fd82558edc684eb6daf8 Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* Eliminate duplicate data row names in gui autotests.Jason McDonald2012-02-141-1/+0
| | | | | Change-Id: I1b39a7d13399ea8d47369203e9617810a34c0097 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
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