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* Remove convert_ARGB_PM_to_ARGBAllan Sandfeld Jensen2019-11-281-26/+2
| | | | | | | | It was only used by conversions to indexed8 and mono, and is slower than the generic conversion which is optimized. Change-Id: I0480c5a1b5fa2de7e3c87fd621064dace46e5945 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Implement inplace image conversion for generic down conversionsAllan Sandfeld Jensen2019-11-191-5/+24
| | | | | | | | If the destination image format is smaller than the source one, allow an inplace conversion followed by a shrinking realloc. Change-Id: I99b3e285e06fb37fd5fe7412749fa87f4cf2ee9a Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Merge remote-tracking branch 'origin/5.14' into 5.15Qt Forward Merge Bot2019-11-081-28/+41
|\ | | | | | | Change-Id: I963b5f48b5d6f3500ca379fbd7f1a4290b570175
| * Fix accuracy of ARGB32->A2RGB30 conversionsAllan Sandfeld Jensen2019-11-071-28/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Remove old resizing inplace QImage convertersAllan Sandfeld Jensen2019-11-041-215/+5
|/ | | | | | | | They are highly unlikely to avoid reallocating and moving data, and working inplace is likely just slower. Change-Id: I16eb1d54a660e52b145be1ed0b64a3fb636a0002 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Combine BGR30_to_RGB30 and BGR888_to_RGB888Allan Sandfeld Jensen2019-09-051-142/+76
| | | | | | | And let the meat of the function be shared with the rbSwap routine. Change-Id: I0ea18b30c26ff050c17dcb3ad4d654bfbb8c6221 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Introduce QImage::Format_BGR888Allan Sandfeld Jensen2019-08-231-60/+162
| | | | | | | | | 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>
* Long live QColorSpace and friendsAllan Sandfeld Jensen2019-02-081-2/+2
| | | | | | | | | | | | | | | | | | Adds QColorSpace and QColorTransform classes, and parsing of a common subset of ICC profiles found in images, and also parses the ICC profiles in PNG and JPEGs. For backwards compatibility no automatic color handling is done by this patch. [ChangeLog][QtGui] A QColorSpace class has been added, and color spaces are now parsed from PNG and JPEG images. No automatic color space conversion is done however, and applications must request it. Change-Id: Ic09935f84640a716467fa3a9ed1e73c02daf3675 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Make convert_generic_to_rgb64 more genericAllan Sandfeld Jensen2019-01-081-103/+24
| | | | | | | | | This makes it possible to get rid of specialized functions for converting to RGBA64PM, while at the same time making the conversion faster as the painter routines are better optimized. Change-Id: I3e73856b2c1411977450e72af1741aab0ecf537e Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Add Grayscale16 Image FormatAllan Sandfeld Jensen2018-12-121-60/+149
| | | | | | | | | | [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>
* QImage: merge the size calculations with proper (non-UB) checksThiago Macieira2018-11-081-29/+29
| | | | | | | | | | | | | | | | This check, which was only done once, was wrong: const int bytes_per_line = ((width * depth + 31) >> 5) << 2; // sanity check for potential overflows if (std::numeric_limits<int>::max()/depth < width If width*height overflows, then it's already UB and checking afterwards with a division is pointless and slow. The other instances weren't properly guarding against overflows. Change-Id: I343f2beed55440a7ac0bfffd1563350d4cfa639c Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Add NEON optimized ARGB32 unpremultiply routinesAllan Sandfeld Jensen2018-10-091-2/+15
| | | | | | | | Mirroring similar routines recently added for SSE4.1 Change-Id: Ibb9d10cc34655ce1dc0e97fdff4e4f6a81d47d05 Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io> Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Add direct conversions between RGB30<->RGBA8888Allan Sandfeld Jensen2018-08-151-30/+62
| | | | | | | | | Expands the existing conversions for ARGB32<->RGB30 to also handle RGBA8888 to avoid any performance regression of the 16bpc conversion path. Change-Id: I34e519a04276b0e7ff00c6125ba06c889045d2ac Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Implement support for 16bpc image formatsAllan Sandfeld Jensen2018-08-111-80/+452
| | | | | | | | | | | | | | 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 Bot2018-08-071-2/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Jensen2018-08-031-2/+3
| | | | | | | | | | | | | | | | 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>
* | Get rid of argb32->argb32pm routines in qimageAllan Sandfeld Jensen2018-05-071-84/+2
| | | | | | | | | | | | | | | | We already have better optimized versions in drawhelper. Removing these versions is a performance gain. Change-Id: I431c74e440529648d9bc5e22c0e700a72d376934 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* | Merge drawhelper convert-from and storeAllan Sandfeld Jensen2018-05-021-52/+55
| | | | | | | | | | | | | | Avoids using an intermediate buffer on store and simplifies the code. Change-Id: I2dc4e735eb770f90dc99fe0f513b4df3b35ee793 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* | Merge remote-tracking branch 'origin/5.11' into devQt Forward Merge Bot2018-04-071-4/+8
|\| | | | | | | Change-Id: Idf2bef470663864069bbf7e41af07b534936863a
| * Fix visual artifacts in diffuse image dithering (the default)Eirik Aavitsland2018-04-061-4/+8
| | | | | | | | | | | | | | | | | | | | The distributed error fractions in the Floyd-Steinberg dithering algorithm were not computed precisely. In particular, rounding errors could be accumulated, leading to visual artifacts. Task-number: QTBUG-67425 Change-Id: I77b48c3cab3e66ca161721d14b58fcc4188e74a8 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* | Remove bit details from QPixelLayoutAllan Sandfeld Jensen2018-04-031-4/+4
| | | | | | | | | | | | | | | | | | They were only used for rgb swap and checking for the presence of an alpha channel. Change-Id: I013aa9035ccf4362fa3d9ecda41723e4ec5a44cb Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* | Use simple scaling for downscaling less than 2xAllan Sandfeld Jensen2018-03-071-6/+4
|/ | | | | | | | | | | | | | The simple scaling that only samples every input pixel once, can be used with downscaling < 2x as well if we just handle the case where the input can't be in the intermediate buffer. At the same time the handling of the intermediate buffer has been moved out of simple scale helper functions so the code can be shared and the AVX2 optimizations also used for non-argb32pm formats. Change-Id: I98d225ef8d4f2978480d09110c959b556c563b57 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Improve readability of code that uses the Qt signed size typev5.10.0-rc2Simon Hausmann2017-11-281-14/+14
| | | | | | | | | | | | | | | | | During the container BoF session at the Qt Contributor Summit 2017 the name of the signed size type became a subject of discussion in the context of readability of code using this type and the intention of using it for all length, size and count properties throughout the entire framework in future versions of Qt. This change proposes qsizetype as new name for qssize_t to emphasize the readability of code over POSIX compatibility, the former being potentially more relevant than the latter to the majority of users of Qt. Change-Id: Idb99cb4a8782703c054fa463a9e5af23a918e7f3 Reviewed-by: Samuel Gaist <samuel.gaist@edeltech.ch> Reviewed-by: David Faure <david.faure@kdab.com>
* Allow QImage with more than 2GByte of image dataAllan Sandfeld Jensen2017-07-081-14/+14
| | | | | | | | | | | | Changes internal data-size and pointer calculations to qssize_t. Adds new sizeInBytes() accessor to read byte size, and marks the old one deprecated. Task-number: QTBUG-50912 Change-Id: Idf0c2010542b0ec1c9abef8afd02d6db07f43e6d Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Move endian integers to qendian_p.hAllan Sandfeld Jensen2017-06-211-4/+5
| | | | | | | | | | The endian integers have more use than just in QJson, and is already used separately by QtDeclarative. This patch moves q_littleendian out of qjson_p.h and matches it with a corresponding q_bigendian, and puts it to use in simplifying endian handling in the ico image handler. Change-Id: I975bb701a089256db8ced3cb53b4bd62cdfb02dd Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Optimize conversion from unpremultiplied to opaque formatsAllan Sandfeld Jensen2017-05-221-4/+23
| | | | | | | | | Save unnecessary premultiply and unpremultiplication when converting from an unpremultiplied format like ARGB32 to any opaque format like RGB32 or RGB16. Change-Id: I73f58200ff5c62fb07910e6f2b1c29b7e254d327 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* qimage_conversions.cpp: keep shared copies of gray and alpha color tablesMarc Mutz2017-02-131-19/+20
| | | | | | | | | | Since QVector is implicitly shared, don't re-generate the same two color tables all over again, but create them once and keep them around in a Q_GLOBAL_STATIC. Change-Id: I9a8d32021d8cc327264f2818a23beaae67fe3ee8 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* Merge remote-tracking branch 'origin/5.8' into 5.9Liang Qi2017-02-081-10/+8
|\ | | | | | | | | | | | | | | Conflicts: configure.json mkspecs/win32-icc/qmake.conf Change-Id: Ibf40546b024d644c7d9ed490bee15b82597f4d3f
| * Fix MIPS DSP configurationAllan Sandfeld Jensen2017-01-271-10/+8
| | | | | | | | | | | | | | | | | | The patch fixes a number of bugs in code, and removes dead logic clarifying that MIPS DSP, like ARM NEON, has no runtime detecton. Change-Id: If2f4eea68da5b2eaa80b8e9c8258206d8c1b7173 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Replace QDrawHelperGammaTables with QColorProfileAllan Sandfeld Jensen2016-11-241-11/+6
|/ | | | | | | | | | | | Turns the two set of tables in QDrawHelperGammaTables into two QColorProfile classes that use similar structures and can be reused for other gamma correction. At the same time clean-up and improve the comma-correct blending code to use the new profiles and QRgba64 precision. Change-Id: I302bd87a5c836e1010fff6d633eeb56fd4ae2ff0 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* Merge remote-tracking branch 'origin/5.7' into 5.8Liang Qi2016-11-011-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: config.tests/win/msvc_version.cpp configure.pri mkspecs/macx-ios-clang/features/default_post.prf mkspecs/macx-ios-clang/features/resolve_config.prf mkspecs/features/uikit/default_post.prf mkspecs/features/uikit/resolve_config.prf src/corelib/io/qsettings_mac.cpp src/corelib/json/qjsondocument.cpp src/plugins/platforms/cocoa/qcocoawindow.h src/plugins/platforms/cocoa/qcocoawindow.mm src/plugins/platforms/cocoa/qnswindowdelegate.h src/plugins/platforms/cocoa/qnswindowdelegate.mm src/plugins/platforms/ios/ios.pro src/plugins/platforms/ios/kernel.pro src/plugins/platforms/ios/qiosintegration.h src/plugins/platforms/minimalegl/qminimaleglintegration.cpp tests/auto/gui/painting/qpainter/tst_qpainter.cpp tools/configure/environment.cpp Change-Id: I654845e54e40f5951fb78aab349ca667e9f27843
| * Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-10-221-2/+2
| |\ | | | | | | | | | | | | | | | | | | Conflicts: src/plugins/platforms/eglfs/qeglfshooks.cpp Change-Id: I483f0dbd876943b184803f0fe65a0c686ad75db2
| | * QImage: cache colortable sizeMarc Mutz2016-10-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Coverity threw an error that in the else branch, the expression colorTableRGB16[tableSize - 1] accesses uninit'ed data. The working theory is that it fails to perform the implication isEmpty() → size() == 0 This patch, therefore, checks for size() == 0 instead of isEmpty(), which is hardly less readable and might help Coverity understand the code better. Then again, Coverity might not understand that the tableSize can never be negative. If that's the case, another patch will be needed, but let's try the simpler solution first. Coverity-Id: 11420 Change-Id: Ibfe2a798c55af95c8001fa909aa94a6c5bc7c647 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* | | Save memcpy when converting to 32bit formatsAllan Sandfeld Jensen2016-09-201-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | If the destination format is 32bit, we can convert directly in the destination instead of in a buffer. Change-Id: I2b4407da77b863deec7869c341e1a8d464b46600 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* | | Merge remote-tracking branch 'origin/5.7' into devLiang Qi2016-06-211-10/+9
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/global/qglobal.cpp src/corelib/global/qsysinfo.h src/corelib/kernel/qcoreapplication_win.cpp src/gui/text/qdistancefield.cpp src/gui/text/qdistancefield_p.h src/plugins/platforms/windows/qwindowsglcontext.cpp src/plugins/platforms/windows/qwindowsglcontext.h Change-Id: Ib3500acc2b28553bde06758cd9a2e19eb7fe2978
| * | Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-06-201-10/+9
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | And blacklisted a few tests in tst_QUdpSocket. Conflicts: src/android/jar/src/org/qtproject/qt5/android/QtNative.java src/corelib/global/qglobal.cpp src/corelib/global/qsystemdetection.h src/corelib/io/qfileselector.cpp src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldeviceintegration.cpp tests/auto/network/socket/qudpsocket/BLACKLIST Task-number: QTBUG-54205 Change-Id: I11dd1c90186eb1b847d45be87a26041f61d89ef6
| | * Finally fix crash in inplace-modified data-constructed imagesEirik Aavitsland2016-06-151-10/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid all inplace modification of images using external data buffers. Since the QImage methods are documented to create a (modified) copy, there is afterwards no API requirement on the lifetime of the data buffer. This patch supersedes 509bc7e59c69937900cf258e64889a6e88edbcf0 Task-number: QTBUG-53721 Change-Id: I3ccc01619eb61d8630104449394e0b76df0af695 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
* | | Merge remote-tracking branch 'origin/5.7' into devLiang Qi2016-05-121-4/+10
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: config_help.txt configure src/corelib/io/qprocess_wince.cpp src/plugins/platforms/windows/qwindowstheme.cpp src/plugins/platforms/xcb/qxcbbackingstore.cpp tests/auto/corelib/tools/qtimezone/BLACKLIST tests/auto/network/socket/qudpsocket/tst_qudpsocket.cpp tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp Change-Id: I26644d1cb3b78412c8ff285e2a55bea1bd641c01
| * | Optimize convert_Indexed8_to_X32Allan Sandfeld Jensen2016-04-271-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | Basic optimization of conversion from indexed8. Task-number: QTBUG-35747 Change-Id: Ic9d32789769eadb05fbecfebf2d2f2c87d66610b Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
* | | Implement ordered dithering for image format conversionsAllan Sandfeld Jensen2016-04-121-6/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QImage::convertToFormat was ignoring its conversion flag argument, only performing dithering when converting to indexed formats. This patch updates the documentation and implements ordered dithering for other conversions. Change-Id: I807353d61669694185b7e595ef262d80d9fbb3f1 Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
* | | Cleanup conversion parametersAllan Sandfeld Jensen2016-04-111-7/+8
|/ / | | | | | | | | | | | | | | Removes the now unused QPixelLayout parameter, simplifies the colorTable passing and prepares for adding dithering. Change-Id: Iaf7698b248b857804d8921bf118e7cfabbabff87 Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
* / Updated license headersJani Heikkinen2016-01-151-14/+20
|/ | | | | | | | | | | From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Use Q_CONSTRUCTOR_FUNCTION instead of doing the same manuallyAllan Sandfeld Jensen2015-12-171-10/+1
| | | | | | | | Use the macro we have that does exactly what we want without the boiler plate code. Change-Id: I25c67a71f83f91f50128c8a54033ee53ad28e88a Reviewed-by: Erik Verbruggen <erik.verbruggen@theqtcompany.com>
* Initialize function tables without QGuiApplicationAllan Sandfeld Jensen2015-12-071-1/+12
| | | | | | | | | | | | | QImage can be used without QGuiApplication, but wihout QGuiApplication the accelerated methods would not be used. This patch changes the initialization of the QtGui function tables to happen in static object constructors on QtGui load, instead of in the QGuiApplication init. Change-Id: Ib58982fbc50fd79122352d021d93a3c99aca5043 Reviewed-by: Erik Verbruggen <erik.verbruggen@theqtcompany.com> Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
* Add AArch64 ASM to qimage_neon.cppAllan Sandfeld Jensen2015-11-261-1/+1
| | | | | | | | | | | Since AArch64 NEON assembly is different from Arm32 NEON we need to write a separate version. Assembly is used over intrinsics as the intrinsics have trouble efficiently using the vstX and vldX instructions. Change-Id: I5b67fc87acb2433b503e658099b742d57a9cff18 Reviewed-by: Erik Verbruggen <erik.verbruggen@theqtcompany.com>
* Fix inplaceRgbConversion test on non-x86Allan Sandfeld Jensen2015-11-261-3/+29
| | | | | | | | | | | | We test that inline conversion between same image depths always succeed inline, but that requires that any direct conversions exists both in non-inline and inline versions. This patch adds a non-sse2 inline conversion from ARGB32 to ARGB32PM which was missing. Change-Id: I71937cd4b77fb41fe2064da937f6dcbf2a6534e6 Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
* Fix compile error on big endianAllan Sandfeld Jensen2015-07-081-1/+1
| | | | | | | | | DestFormat is not defined here but should be Format_RGBX8888 Change-Id: Ie33989a6fc31650434281a6b7b0f4806524268af Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: Timo Jyrinki <timo.jyrinki@canonical.com> Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Add missing RGB32 <-> RGB30 convertionsAllan Sandfeld Jensen2015-04-301-34/+86
| | | | | | | | Completes the inplace converters so that we can rely on inplace conversions to succede as long as the image depth is the same. Change-Id: Ia1ae34b5de1bc16e87ff5403bdacfcae44a22791 Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
* Fix QImage format after inplace conversionAllan Sandfeld Jensen2015-04-301-34/+92
| | | | | | | | | | | | | Some inplace conversions would not set the requested image format in the returned image, due to the same conversion being used for several destination formats. This patch ensures all inplace conversions return the right format, and adds testing infrastructure to easily test iterate over all formats so that they all can be tested. Change-Id: I68ab17a713ddb2aa8ed6aaf0a0a1ec8bbcb56090 Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
* Fix two errors in RGB30 conversionsAllan Sandfeld Jensen2015-04-301-2/+2
| | | | | | | | | The one converters from RGB30 was misplaced in the method table, and the unpremultiplication from A2RGB30 to RGB30 had an underflow mistake when alpha was 2. Change-Id: I92c11ede28611a3dbdce72aca1898845c120c209 Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
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