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* Deprecate all methods that use QMatrixJarek Kobus2020-01-282-4/+3
| | | | | | | | | | | Don't use QMatrix in implementation classes anymore. Task-number: QTBUG-46653 Fixes: QTBUG-81627 Change-Id: I4806c1302e42645dc6a608062c8d9c336ae8629b Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io> Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Add test for invertPixels on indexed formatsAllan Sandfeld Jensen2019-12-191-0/+32
| | | | | | | It wasn't tested and behaves in a very particular way. Change-Id: I60a31681e5b221cf9a86df77e410a76ee4c10864 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Merge remote-tracking branch 'origin/5.14' into 5.15Qt Forward Merge Bot2019-11-081-0/+3
|\ | | | | | | Change-Id: I963b5f48b5d6f3500ca379fbd7f1a4290b570175
| * Fix accuracy of ARGB32->A2RGB30 conversionsAllan Sandfeld Jensen2019-11-071-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | It was converted over ARGB32PM, when it should have been directly converted to not lose accuracy, instead there was an unnecessary direct ARGB32->RGB30 conversion, which was converted to the necessary type. This also improves the selection of conversion over ARGB32PM or RGBA64PM for ARGB32 and RGBA8888 by using 32-bit conversion when alpha is not relevant. Change-Id: I5990d8a23b2909d3910d8c1213fa46477742b052 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* | Merge remote-tracking branch 'origin/5.14' into 5.15Qt Forward Merge Bot2019-10-251-0/+6
|\| | | | | | | Change-Id: Iebedaa967a263854f18cd403ce007d7965f26d2b
| * Fix: confusion in QImage paintEngine creation on shared imagesEirik Aavitsland2019-10-241-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | During the creation of a raster paint engine in QImage::paintEngine(), the QImage will be detached. At least old gcc versions would get confused so that the newly created paintengine would end up in the old QImage copy insteads of the newly detached one. Work around by dropping the temporary engine pointer. Fixes: QTBUG-79383 Change-Id: I27b1f24312269bc2bcc641dc4334397a92e3bfbb Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* | tst_qiconhighdpi: fix target nameFrederik Gladhorn2019-10-171-1/+1
|/ | | | | | | | | | | | CMake will complain that we have a duplicate test name otherwise. Generally it makes a lot of sense to name the test binary the same as the test itself. Change-Id: I27c4b51e6a2869f025e1100f1a9dd6b54ebdaf55 Reviewed-by: Leander Beernaert <leander.beernaert@qt.io> Reviewed-by: Mitch Curtis <mitch.curtis@qt.io> Reviewed-by: Morten Kristensen <me@mortens.dev> Reviewed-by: Liang Qi <liang.qi@qt.io>
* Merge remote-tracking branch 'origin/5.13' into 5.14Liang Qi2019-10-101-0/+9
|\ | | | | | | | | | | | | | | Conflicts: src/plugins/platforms/xcb/qxcbscreen.h src/src.pro Change-Id: I4e1981e69a1ddcbe4078ec6ab2a64b0da6a445de
| * Don't crash when calling jumpToFrame() on an empty QMovieLars Knoll2019-10-091-0/+9
| | | | | | | | | | | | | | | | | | Properly return an invalid frame when calling jumpToFrame() with a non existent frame number. Fixes: QTBUG-79029 Change-Id: Ic40f4a6de3106fab42c0bb6c961194be47b04e31 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
| * Merge remote-tracking branch 'origin/5.12' into 5.13Liang Qi2019-06-204-0/+25
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: .qmake.conf src/gui/painting/qdrawhelper.cpp src/network/ssl/qsslsocket_openssl.cpp src/widgets/styles/qstylesheetstyle.cpp Change-Id: Ibe1cd40f46a823c9e5edbe0a3cd16be1e1686b17
* | | 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>
* | | Merge remote-tracking branch 'origin/dev' into 5.14Liang Qi2019-08-272-0/+32
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/widgets/kernel/qwidget.cpp src/widgets/kernel/qwidget_p.h src/widgets/kernel/qwidgetrepaintmanager.cpp src/widgets/kernel/qwidgetwindow.cpp tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp Change-Id: Ifae457d0427be8e2465e474b055722e11b3b1e5c
| * | | Introduce QImage::Format_BGR888Allan Sandfeld Jensen2019-08-232-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | | Remove dead code from Qt 4 timesTor Arne Vestbø2019-08-201-13/+0
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | The benefit of keeping this code around was to inspire or inform changes in the areas to take into account possibly missing features in Qt 5, but at this point that benefit is questionable. We can always use the history to learn about missing pieces if needed. Change-Id: I87a02dc451e9027be9b97554427bf8a1c6b2c025 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@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>
* | | Revert "Fix comparisons of image with different color spaces"Eirik Aavitsland2019-07-291-18/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QImage comparison has always ignored differences in metadata. Introducing colorspace comparison can break backwards compatibility, as not all image formats or handlers have colorspace capability. This partially reverts commit 733ca2230c283cdfaae424eac481ddc33593f44f. Fixes: QTBUG-77205 Change-Id: I1d525a9727e84502624cd118f503eec7be306c99 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@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>
* | | Fix comparisons of image with different color spacesAllan Sandfeld Jensen2019-07-231-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | Take color space into account when comparing images, and fix gamma comparison that was trying to be too accurate. Change-Id: I3674653abb21b66aaacb557addc4afb4ee75cfdd Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* | | Fix loading of image files with wrong, but known, file name extensionEirik Aavitsland2019-07-181-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If QImageReader recognized the suffix of a file, it would by default not check if the file contents matched the claimed format. Hence, a valid but misnamed image file would fail to load. Fix by adding contents check for suffix-recognized files. [ChangeLog][QtGui][Image] Loading of image files having a file name suffix for a different image file type has been fixed. QImageReader will now ask the suffix format handler to confirm the file contents (canRead()), and fall back to normal file content recognition on failure. This implies a slight behavior change in QImageReader::loopCount(), ::imageCount() and ::nextImageDelay(): For an unreadable file with a recognized suffix, they would earlier return 0, while they now will return -1, i.e. error as per the documentation. Fixes: QTBUG-42540 Fixes: QTBUG-68787 Change-Id: I205e83f29ed7190cbcae95dab960232544d012f6 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* | | Remove usages of deprecated APIs of qtbase/guiSona Kurazyan2019-07-131-8/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Replaced the usages of deprecated APIs by corresponding alternatives in the library code and documentation. - Modified the tests to make them build when deprecated APIs disabled: * Made the the parts of the tests testing the deprecated APIs to be compiled conditionally, only when the corresponding methods are enabled. * If the test-case tests only the deprecated API, but not the corresponding replacement, added tests for the replacement. Change-Id: Ic38245015377fc0c8127eb5458c184ffd4b450f1 Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
* | | Merge remote-tracking branch 'origin/5.12' into devLiang Qi2019-06-254-0/+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 Aavitsland2019-06-144-0/+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>
* | | Migrate Windows system libs to external dependenciesJoerg Bornemann2019-05-082-2/+2
| | | | | | | | | | | | | | | | | | Started-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io> Change-Id: I211ce3252b836894aeeac1c85eb316d9596bca57 Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* | | Make the 64 bit raster backend an optional featureAllan Sandfeld Jensen2019-04-091-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | Can be used to make smaller binaries, and possibly speed up ARGB32 rendering on some platforms. Change-Id: I7647b197ba7a6582187cc9736b7e0d752bd5bee5 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | | Replace qMove with std::moveAllan Sandfeld Jensen2019-04-061-1/+1
| |/ |/| | | | | | | | | Change-Id: I67df3ae6b5db0a158f86e75b99f422bd13853bc9 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
* | Merge remote-tracking branch 'origin/5.12' into 5.13Qt Forward Merge Bot2019-04-022-0/+69
|\| | | | | | | Change-Id: Ia5d893e57deb78bc32e2053a5a79543ff847fe32
| * Forward physical parameters for derived QImagesAlexander Volkov2019-04-011-0/+35
| | | | | | | | | | | | | | | | | | | | More specifically, for masks and rotated images. Add tests for it, also add tests that image metadata is forwarded for converted and copied images. Fixes: QTBUG-49259 Change-Id: I05d4a468b17f53a2625500b871c01b2c53b981a1 Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
| * Forward devicePixelRatio in QPixmap::mask()Alexander Volkov2019-04-011-0/+34
| | | | | | | | | | | | | | | | Also add a test checking that devicePixelRatio is forwarded to derivatives of QPixmap. Change-Id: Idb2b3f033ccc0fd49bf54b11f5dffbce5a19b006 Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
* | Merge remote-tracking branch 'origin/5.12' into 5.13Qt Forward Merge Bot2019-03-201-0/+20
|\| | | | | | | | | | | | | | | | | | | Conflicts: src/gui/kernel/qplatformintegration.cpp src/gui/kernel/qplatformintegration.h src/plugins/platforms/wasm/qwasmintegration.cpp src/plugins/platforms/xcb/qxcbconnection_screens.cpp Change-Id: I15063d42e9a1e226d9d2d2d372f75141b84c5c1b
| * Avoid creating wide images with negative bytesPerLineAllan Sandfeld Jensen2019-02-141-0/+20
| | | | | | | | | | | | | | | | | | | | The QImage API can not handle images with more bytes per line than what an integer can hold. Fixes: QTBUG-73731 Fixes: QTBUG-73732 Change-Id: Ieed6fec7645661fd58d8d25335f806faaa1bb3e9 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Merge "Merge remote-tracking branch 'origin/5.12' into dev" into ↵Qt Forward Merge Bot2018-12-131-0/+14
|\| | | | | | | refs/staging/dev
| * qt_imageFromWinHBITMAP(): Fix memory corruption when converting from bitmaps ↵Friedemann Kleint2018-12-121-0/+14
| | | | | | | | | | | | | | | | | | | | | | with low depths Insufficient memory was allocated when asking GetDIBits() to convert to 32bit. Fix allocation size and use a QScopedArrayPointer. Fixes: QTBUG-72343 Change-Id: I45f79c913a243316e01bc6efed08e50ccc7d25f4 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* | Add Grayscale16 Image FormatAllan Sandfeld Jensen2018-12-123-13/+37
|/ | | | | | | | | | [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 Cherdantseva2018-10-142-0/+2
| | | | | | | | | | | 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 Jensen2018-09-036-0/+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>
* darwin: fix tst_qimage depsOswald Buddenhagen2018-08-291-0/+1
| | | | | | | | | the test uses CoreGraphics api directly, so it must link it explicitly. amends b0abe20d4. Change-Id: I734bfbedff56df731c1e528670f686565b63f3b5 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* Smooth image scaling for 64bit imagesAllan Sandfeld Jensen2018-08-221-11/+23
| | | | | | | | Adds support for smooth scaling 64bit images. Task-number: QTBUG-45858 Change-Id: If46030fb8e7d684159f852a3b8266a74e5e6700c Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Implement support for 16bpc image formatsAllan Sandfeld Jensen2018-08-113-19/+34
| | | | | | | | | | | | | | 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>
* Merge remote-tracking branch 'origin/5.11' into devQt Forward Merge Bot2018-08-071-0/+15
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: .qmake.conf src/corelib/doc/src/objectmodel/signalsandslots.qdoc src/plugins/platforms/cocoa/qcocoamenuloader.mm src/plugins/platforms/xcb/qxcbconnection.cpp src/plugins/platforms/xcb/qxcbconnection.h src/plugins/platforms/xcb/qxcbconnection_xi2.cpp src/plugins/platforms/xcb/qxcbwindow.cpp tests/auto/gui/image/qimage/tst_qimage.cpp Done-with: Gatis Paeglis <gatis.paeglis@qt.io> Change-Id: I9bd24ee9b00d4f26c8f344ce3970aa6e93935ff5
| * Fix conversion from transparent indexed8 to RGB32Allan Sandfeld Jensen2018-08-031-0/+15
| | | | | | | | | | | | | | | | A typo meant the color-table was not fixed. For safety fallback colors are also made opaque. Change-Id: I3e609882177604910c4343c86f00221a89af9078 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* | tst_qpicture: Remove dependency on widgetsFriedemann Kleint2018-05-242-27/+12
| | | | | | | | | | | | | | | | Use the screen resolution obtained from QScreen instead of QDesktopWidget. Change-Id: If27bcf1c94a783c4c617d5364846b95a625bb93d Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* | tst_qimagereader: Make sure to include all image resources in testTor Arne Vestbø2018-04-202-70/+2
| | | | | | | | | | | | | | | | The manually maintained qrc file was missing corrupt_clut.bmp among others. Change-Id: I8916ba76a63950de03f25814d893306d046d273d Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | QPixmapCache: make sure to not overflow cache limitChristian Ehrlicher2018-04-101-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The cost for the pixmap cache was calculated in bytes but setCacheLimit() takes the size in kilobytes. This lead to the situation that all values above 2097152 overflowed and disabled the caching completely. Fix it by calculating the cost in kilobytes as it is done in QGLContext. Task-number: QTBUG-45293 Change-Id: Ib8dc2360c8f3201ce0b615a04c38b5ccaa8fc6cf Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io> Reviewed-by: Andy Shaw <andy.shaw@qt.io>
* | QtGui: Add qt_imageToWinHBITMAP(), qt_imageFromWinHBITMAP()Friedemann Kleint2018-04-102-0/+114
| | | | | | | | | | | | | | | | | | | | | | Add functions for converting QImage to HBITMAP and back supporting additional formats of QImage (RGB888, RGB555, Indexed8 and Mono). Add test with roundtrip to tst_qimage similar to tst_QPixmap::toWinHBITMAP(). Task-number: QTBUG-51124 Change-Id: Ib568898e7162686bfa527d828785628eb0b78e21 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* | Merge remote-tracking branch 'origin/5.11' into devQt Forward Merge Bot2018-03-211-14/+0
|\| | | | | | | Change-Id: I35a6555e3885e489f88aa9b4b0142e1017f7a959
| * QPixmap don't assume QPlatformScreen::format is opaqueJohan Klokkhammer Helsing2018-03-191-14/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QRasterPlatformPixmap::systemOpaqueFormat returned QPlatformScreen::format without checking that the format was actually opaque. This caused several QPixmap tests to fail on Wayland because Wayland compositors don't communicate the native format of the screen, just a list of supported pixel formats, so we just return ARGB32_premultiplied in QWaylandScreen::format(). Rename the method systemOpaqueFormat to systemNativeFormat since that's how it's used most of the time. And do a conversion when we actually care whether the format is opaque or not. Task-number: QTBUG-51748 Change-Id: I47dc1c3f185fb802016ca361206d47d02e8d3cf1 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io> Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* | QImage/Jpeg: decode/encode comment attributes as utf-8Christian Ehrlicher2018-03-182-0/+29
| | | | | | | | | | | | | | | | | | | | Although not defined, the jpeg comment field 'content' is treated as utf-8 nowadys. At least exiftool and exiv2 (tested via gwenview) are expecting utf-8 here. So we should do the same. Task-number: QTBUG-44709 Change-Id: If84dafac3e337c7993f09cd59792e721977c9adb Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* | Merge remote-tracking branch 'origin/5.11' into devQt Forward Merge Bot2018-03-151-0/+14
|\| | | | | | | Change-Id: I8b5a10d897a926078895ae41f48cdbd2474902b8
| * Skip failing tests in tst_QPixmap on WaylandJohan Klokkhammer Helsing2018-03-121-0/+14
| | | | | | | | | | | | Task-number: QTBUG-66846 Change-Id: I61bd3e59e51fd1d988a30b6454a6a90650a3069b Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
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