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| | * Temporarily restore QQuickPointerDevice::pointerEvent() accessorShawn Rutledge2017-05-122-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | This can be reverted as soon as the relevant qtlocation change is integrated. Task-number: QTBUG-57253 Change-Id: I72b71f61ba8fe421ac57c963801176098fe9f11c Reviewed-by: Robin Burchell <robin.burchell@crimson.no>
| | * Fix QSG_VISUALIZE=batchesBerthold Krevert2017-05-111-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | Since I362e1cb8e10 the batch renderer defaults to QSG_SEPARATE_INDEX_BUFFER which broke the batches visualization Change-Id: If1d51cabb0cc4a3a98ac2c01bd78789d08fe72f7 Reviewed-by: Gunnar Sletta <gunnar@crimson.no> Reviewed-by: Robin Burchell <robin.burchell@crimson.no>
| | * Add changes file for 5.9.0Jani Heikkinen2017-05-101-0/+122
| | | | | | | | | | | | | | | | | | | | | | | | | | | Listing important changes and bug-fixes. Change-Id: I75a18908315ea28cb669bc009cb55e7defd18a8d Reviewed-by: Robin Burchell <robin.burchell@crimson.no> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
* | | Optimize marking of prototypes in the InternalClass treeLars Knoll2017-05-192-17/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | There's no need to iterate over all internal classes, as prototype changes always happen in the first or second level of the tree. Change-Id: I99bf11a6cd238286c1547922d61ab47319b6eb97 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Give standard objects a bit more inline storage by defaultLars Knoll2017-05-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Make sure we have at least 2 slots for inline storage available for regular JS objects. Speeds up JS execution quite a bit, while still keeping memory consumption low for most other cases. Change-Id: I01824d8db1ffd828c1c1b6a9cbcf9bf1a9070ec3 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Optimize lookups in the internalClassLars Knoll2017-05-194-23/+47
| | | | | | | | | | | | | | | | | | | | | | | | Inline the version taking an identifier, and use that one where it makes sense. Change-Id: I414c5999e61cdba219ecd1080957f3037dfebc1b Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Optimize lookups based on IC changesLars Knoll2017-05-193-24/+31
| | | | | | | | | | | | | | | Change-Id: I1f4f4aaad0c8194bce2ebde4503df38cab0990a2 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Move the prototype into the internal classLars Knoll2017-05-1917-119/+216
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This saves another pointer on all Objects. Currently introduces a slight performance regression on some of the v8 benchmarks, that needs addressing. Change-Id: I87de8e1d198d2683f4e903c467ce2a60ba542243 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Move the internalClass field from Heap::Object to Heap::BaseLars Knoll2017-05-1924-36/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | And do not store the vtable in Heap::Base anymore. This change makes the internal class the main distinguishing feature of all garbage collected objects. It also saves one pointer on all Objects. No measurable impact on runtime performance. Change-Id: I040a28b7581b993f1886b5219e279173dfa567e8 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Add support for storing the Vtable in the InternalClassLars Knoll2017-05-192-25/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | Prepare for moving the vtable pointer into the internalClass. This adds the required infrastructure to InternalClass, so it can store a vtable pointer and properly handles vtable changes. Change-Id: I688fee1647268dd185d0f9636ab5b3390465daca Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Properly encapsulate all accesses to the vtableLars Knoll2017-05-194-15/+15
| | | | | | | | | | | | | | | Change-Id: I3f6ae59d01c7b6c898e98d3b6f65b84a19b8851a Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Add ICs for String, MemberData and ArrayDataLars Knoll2017-05-197-3/+18
| | | | | | | | | | | | | | | Change-Id: I43ddcb4842e501cbea8a950ab6ffa2d906014efd Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Move the list of default internal classes into EngineBaseLars Knoll2017-05-1916-89/+97
| | | | | | | | | | | | | | | | | | | | | | | | And store them in an enumerated array. This will simplify upcoming changes. Change-Id: I82eac03b9f6264843ae625e36e150464fe08be9d Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Move the EngineBase class into it's own header fileLars Knoll2017-05-194-35/+101
| | | | | | | | | | | | | | | Change-Id: Idf87618e4ebff99f3b3c269c950191d67a0182b2 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Move a few more members from ExecutionEngine to EngineBaseLars Knoll2017-05-193-14/+9
| | | | | | | | | | | | | | | Change-Id: I5d1e0d2251e04cc871f9c298849aafac17f23fbf Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Smaller cleanupsLars Knoll2017-05-191-22/+18
| | | | | | | | | | | | | | | | | | | | | | | | Don't store the current context in Moth's run() method, instead always retrieve it through the engine. Change-Id: I9d56f2c93a02fc1e2f03839b14b3c0053d60b6b2 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Optimizations to the generated byte codeLars Knoll2017-05-194-97/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cut the size of the generated byte code in half, by storing parameters in a more compact form and always storing the instruction type in the instruction. We can still used computed goto's for a fast interpreter, by looking up the jump point for the next instruction in the jump table. Another advantage is that the byte code is now platform independent (modulo endianness). The change comes with a 3% performance impact on x86_64, which is acceptable considering the size savings on the bytecode. Change-Id: I37de3e1f94611987a85e65ea86536583aa965d6d Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Free up completely empty Chunks, and return the memory to the OSLars Knoll2017-05-192-9/+27
| | | | | | | | | | | | | | | | | | | | | | | | Detect any Chunk that's completely empty, deallocate it and return the memory to the OS (as far as that's supported). Change-Id: I6b6a77f2cdf478cbf16aad30a9cae37c98c6500e Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | | Run GC between different benchmark runsLars Knoll2017-05-191-0/+3
|/ / | | | | | | | | Change-Id: I46654e5c05851534507dc78b7a492a059dab2e14 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | Revert "Blacklist tst_qquickwindow::attachedProperty on macOS 10.11"Tony Sarajärvi2017-05-191-2/+0
| | | | | | | | | | | | | | | | | | | | This reverts commit 90e7521313fc9e89d492d65f9ad0dca3c38e7225. Commit 7937eb2d9e19bef89f49db2d510b033f6281af5b could possibly have fixed this autotest. Task-number: QTBUG-60052 Change-Id: I142ea04ef6329a9b1919ac17c427e470083651a8 Reviewed-by: Liang Qi <liang.qi@qt.io>
* | Fix QML Connections element ignoring the enabled propertyThomas McGuire2017-05-173-0/+33
| | | | | | | | | | | | | | | | | | | | | | The enabled property was ignored if it was set before componentComplete() was called. [ChangeLog][QtQml] Fixed the QML Connections element ignoring the initial state of the enabled property Change-Id: I40c92fcb30f0bb8ca406f248b3bde2fced5ab58f Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | qmlcachegen: Fix MinGW developer buildFriedemann Kleint2017-05-162-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | MinGW was unable to link qmlcachegen due to missing symbols from the autotest-exported class QV4::ExecutableAllocator. Introduce a separate Q_QML_AUTOTEST_EXPORT macro that is defined to empty when used by qmldevtools. Change-Id: Ib7f8984dd7617fae05bb4e1e6cc1fae0745ac3bc Reviewed-by: Simon Hausmann <simon.hausmann@qt.io> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
* | Revert "Blacklist tst_qquickwindows::requestActivate in macOS 10.11"Tony Sarajärvi2017-05-161-2/+0
| | | | | | | | | | | | | | | | | | | | | | This reverts commit 3063599da646f00fc80e42933358935e6565d7b2. Commit 7937eb2d9e19bef89f49db2d510b033f6281af5b could possibly have fixed this autotest. Task-number: QTBUG-59857 Change-Id: Id5dcc46774696b67acfb7d93a46f384bb600fe56 Reviewed-by: Liang Qi <liang.qi@qt.io> Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
* | Make all loaders synchronous in qquickdesigner support caseTim Jenssen2017-05-161-0/+8
| | | | | | | | | | | | | | | | | | It could result in wrong/strange behavior if the QtQuickDesigner shows asynchronous loaded items in the FormEditor view. So keep this setting disabled in that case. Change-Id: I9bbd75f33eb009e31064744564cc4104df624c3c Reviewed-by: Robin Burchell <robin.burchell@crimson.no>
* | QQuickWindow::createTextureFromImage(): return nullptr for null imagesMitch Curtis2017-05-152-1/+12
| | | | | | | | | | Change-Id: Idf3315be104e058315d82893443e1c27d1d79f2e Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* | Disable loop peelingLars Knoll2017-05-121-1/+5
| | | | | | | | | | | | | | | | | | | | Loop peeling does in our current JIT not give us any measurable performance benefits (no measurable diff in any of the v8 benchmarks), and significantly increases the size of the generated JIT code. Change-Id: Icab7887300f9c1cd5891983cbfe5885fc2b4db91 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | Optimize Runtime::method_get/setElementLars Knoll2017-05-103-29/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | This is now actually just as fast as the lookup code, so disable the generation of lookups for indexed accesses for now. This saves some runtime memory, as we don't need the data structures for the lookup. We can reintroduce lookups, once they offer a real performance benefit. Change-Id: Idc3fa7b248e2e25b4b2cd60d5053e2815634c8b7 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | Merge "Merge remote-tracking branch 'origin/5.9.0' into 5.9" into ↵Frederik Gladhorn2017-05-1018-97/+176
|\ \ | | | | | | | | | refs/staging/5.9
| * | Merge remote-tracking branch 'origin/5.9.0' into 5.9Frederik Gladhorn2017-05-1018-97/+176
| |\| | | | | | | | | | | | | | | | | | | Contains the fix for tst_TouchMouse::hoverEnabled which has caused numerous failures in the last few days. Change-Id: I1e523087a53d1df0334d602e4125f5cddc9bf470
| | * Fix build on MIPS32Simon Hausmann2017-05-101-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | Remove stack handling function that's dead code that doesn't compile. Task-number: QTBUG-58567 Change-Id: I704b0323522ce2a313d6cc85112f782872c3bf68 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
| | * Update the alloca() support in QtQmlOswald Buddenhagen2017-05-103-45/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | qv4alloca_p.h dates from April 2013 and contained just the #includes, whereas the code in qtqmlglobal_p.h was introduced earlier this year in commit 87f016ea9eddc874d5cba7d79d0a487d5ef61761. This commit moves the macros to qv4alloca_p.h and centralizes the support there. This also updates the #include detection mechanism, by using QT_CONFIG(alloca_h) to determine which #include to use. See commit 98c1d516b7f7624f7fcd7b9046783e3903a6a42b in qtbase for more details. Task-number: QTBUG-59700 Started-by: Thiago Macieira <thiago.macieira@intel.com> Change-Id: Icd0e0d4b27cb4e5eb892fffd14b4b38005ce2ecb Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
| | * Ensure same glyph cache is used for same font at different sizesMichael Brasser2017-05-102-3/+25
| | | | | | | | | | | | | | | | | | Change-Id: I46b62616fd8141f65786e9e7bcb1068bed460732 Task-number: QTBUG-60696 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
| | * Move pointerEvent instance to QQuickWindowJan Arve Saether2017-05-104-32/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With two or more windows, if events are being delivered to each, the grabbers can be different in each. We need unique instances of the QQuickPointerEvent objects for each window to avoid losing the grab state in the parent window while delivering a synthesized event to a subwindow, for example. Change-Id: I51da1212d573853969e32ad78f5b219d979a8a5c Task-number: QTBUG-57253 Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
| | * Fix hover delivery in case of touch release eventsFrederik Gladhorn2017-05-102-5/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes tst_TouchMouse::hoverEnabled. It turns out that the problem is that QQuickWindowPrivate::flushFrameSynchronousEvents would deliver artificial hover events which (due to the nature of the function) would arrive without being synchronized with the test. This should not be a problem as such, but there was one bug: the hover event would also be sent in case of a touch release event. The definition of when to "pretend hover" is a bit shaky, but we should definitely not send hover events after touch releases. By clearing lastMousePosition instead of setting it to where the touch point is released we no longer receive bogus events. Task-number: QTBUG-55350 Change-Id: I4dea54740e37182f66c4a729d7b06a1c770c34a9 Reviewed-by: Robin Burchell <robin.burchell@crimson.no> Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
| | * Fix build of tst_qqmlengineSzabolcs David2017-05-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It fixes the following compile error: tst_qqmlengine.cpp:279:51: error: variable ‘QCryptographicHash md5’ has initializer but incomplete type tst_qqmlengine.cpp:279:28: error: incomplete type ‘QCryptographicHash’ used in nested name specifier Change-Id: I647a5a487d79f201118bfbddd757aa9cece180e4 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io> Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu>
| | * Don't crash: Connections with a signal on a nonexistent objectShawn Rutledge2017-05-073-1/+25
| | | | | | | | | | | | | | | | | | Task-number: QTBUG-56551 Change-Id: Ide09f177d3f6a3e9902f8ea904b3e6e4b998bd39 Reviewed-by: Jan Arve Sæther <jan-arve.saether@qt.io>
| | * Touch child mouse filtering: pass not grabbed points inside item boundsFrederik Gladhorn2017-05-071-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | c2ca2cbf04071ffb3aee6af8d5ab9084dfa1c091 started to restrict delivery of items in childMouseEventFilter by checking that we wouldn't deliver completely random points outside the item that were not grabbed by child items. That is generally correct. It did no longer send along touch points that had any other state but pressed but were inside when they had no grabber. That part was wrong, points must be sent along if they are not grabbed and inside the item. Task-number: QTBUG-60368 Change-Id: Ida24f5d2310d3b71db79ae5f95da2c57dcd3f150 Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
| | * Prospective build fix for architectures where we don't support the JITSimon Hausmann2017-05-071-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Always export the isel factory method for qmlcachegen, so that we can link. Task-number: QTBUG-60597 Change-Id: Ia348ee5dfe0892878e8fce6c8afd30bb8eb54a51 Reviewed-by: Dmitry Shachnev <mitya57@gmail.com> Reviewed-by: Robin Burchell <robin.burchell@crimson.no>
| | * Merge 5.9 into 5.9.0v5.9.0-beta4Oswald Buddenhagen2017-05-056-20/+25
| | |\ | | | | | | | | | | | | Change-Id: I7cd3623b86d7c585f69c764346366b13fdad6ec5
| | * | qquickpixmapcache: fix crash when loading images asynchronouslyArnaud Vrac2017-05-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use copied data instead of data that might be destroyed. This was already fixed in most places in commit 22c39eda8ab316c. Change-Id: Ie31ebb2e53945dd66ce3d0114629c284407ff26c Reviewed-by: Albert Astals Cid <aacid@kde.org> Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io> Reviewed-by: Robin Burchell <robin.burchell@crimson.no>
| | * | Software: Fix leaking of SGTexturesAndy Nichols2017-05-051-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | Task-number: QTBUG-59865 Change-Id: I18911734b34e535c2c77d5a860bd776105617663 Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* | | | Bump versionOswald Buddenhagen2017-05-101-1/+1
| | | | | | | | | | | | | | | | Change-Id: Ib22ce026c4769ed8cc4e7ca7cb9ecfbcfd01c45e
* | | | Remove unused variableFrederik Gladhorn2017-05-101-1/+0
|/ / / | | | | | | | | | | | | Change-Id: I85a5c94f8a9b1fcb52f3967f0ce521ffb34cfa0f Reviewed-by: Robin Burchell <robin.burchell@crimson.no>
* | | Disable particle benchmarksErik Verbruggen2017-05-102-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | They are broken. See QTBUG-60621 for details. Task-number: QTBUG-60621 Change-Id: Ibf55c64ef1b367bc2058d1c2284cd378ffa826ec Reviewed-by: Robin Burchell <robin.burchell@crimson.no>
* | | Fix qml file loading for tst_affectorsErik Verbruggen2017-05-102-5/+9
| | | | | | | | | | | | | | | Change-Id: Ifb1b6f6d71d42c1642167725526c054f1dce0c90 Reviewed-by: Robin Burchell <robin.burchell@crimson.no>
* | | Remove the qqmldebugtrace benchmarkUlf Hermann2017-05-084-99/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It benchmarks QElapsedTimer and QDataStream. We should do this in qtbase if we need to do it. The test was not in the parent qml.pro, but it was mentioned in some outdated comments in the QML profiler plugins. Remove those comments, too. Change-Id: I0d1341c32f4a2e02a04a958f76be015fe8d927fb Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | | Fix benchmark: remove benchmarks containing old v8 referencesErik Verbruggen2017-05-082-89/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The removed benchmarks don't make sense anymore: they were testing the QQmlEngine part, while another test was doing the QJSEngine. These days the QQmlEngine is a subclass of the QJSEngine and the test would call the QJSEngine (which, as said, was already done in another benchmark). Change-Id: Id1982dc118c399938a2dca8fb3c0a733e52fb20e Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | | Optimize other lookupsLars Knoll2017-05-084-24/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add some more optimized lookups for accessing properties stored inline or in the memberData. Change-Id: Id74901d1dd91fd60933bf164c2bf90fed86232e3 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io> Reviewed-by: Robin Burchell <robin.burchell@crimson.no>
* | | Re-add some inline property storageLars Knoll2017-05-0811-37/+206
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It turns out that not using any inline property storage comes at a relatively high price in terms of memory consumption, as we always need to also create a memberData for any object. This avoids the memberData creation in quite a few cases, as we use the additional padding we have up to the 32 byte boundary given by the memory manager to store some property data. This complicates property access somewhat. To avoid performance regressions because of this, add specialized QV4::Lookup functions that optimize for properties that are inline or in the memberData struct. Change seems to be performance neutral on v8-bench on x86_64, but reduces peak memory usage when running the benchmark by around 20%. Change-Id: I0127d31a2d6038aaa540c4c4a1156f45ca3b7464 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io> Reviewed-by: Robin Burchell <robin.burchell@crimson.no>
* | | Fix build of animation benchmarkErik Verbruggen2017-05-051-0/+5
| | | | | | | | | | | | | | | | | | | | | This was using symbols exported only by a developer build. Change-Id: If2e80a7f7831366a23c5c52669915385cfb3e7c6 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
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