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Change-Id: Ib4bbd058dd243e9ab4b6f9908da2b0793a59e11e
Reviewed-by: J-P Nurmi <jpnurmi@qt.io>
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This reverts commit ac765c4eca202e60f3e28d731f7ba3a77401fef5.
Fix for problem in next commit.
Change-Id: Ie6b0cb09e38e5063d943662be51952dc6da9a533
Reviewed-by: J-P Nurmi <jpnurmi@qt.io>
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The change broke qt/qtquickcontrols2.
This reverts commit ae80962806f44fc9f58de14d62229771b836cb93.
Change-Id: I2313413d7b145594d434bfabf7426b79aaa98f14
Reviewed-by: J-P Nurmi <jpnurmi@qt.io>
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
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The animators have suffered from crashes at runtime and instability
during testing which have led them to not live up to their potential.
This change brings some new concepts to try to make the situation a
bit better:
Firstly, the ownership of the render thread animation job is
maintained using a QSharedPointer, greatly simplifying the management
of that object. For the most part it will be deleted on the
render thread, but if not, then that is ok too.
Secondly, the proxy job is no longer tied to the animation controller.
It simply starts the job on the render thread and polls to see if it
has completed and only then performs the write back into the source
item.
Thirdly, the transform helper object which unifies x, y, scale
and rotation animators into one matrix has been moved out of the
controller and is striclty managed by the transform jobs.
Finally, the qmlbench testcase indicates this new implementation
is almost 10% faster than the old one, so the addition of shared
pointers have not caused any significant performance additions.
Change-Id: I51bbc43f716f8635fea97a08f2367e10cde95499
Reviewed-by: Michael Brasser <michael.brasser@live.com>
Reviewed-by: Anton Kudryavtsev <a.kudryavtsev@netris.ru>
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... and drop redundant 'virtual'
Change-Id: I348ac87776f39f06640534bccf852a624a3d0cd2
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
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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: Ic36f1a0a1436fe6ac6eeca8c2375a79857e9cb12
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
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Task-number: QTBUG-48594
Change-Id: Ifc207938de7f0c8995fc712df92665f222612647
Reviewed-by: Alan Alpert <aalpert@blackberry.com>
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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.
Change-Id: I61120571787870c0ed17066afb31779b1e6e30e9
Reviewed-by: Iikka Eklund <iikka.eklund@theqtcompany.com>
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The use of one QCoreApp::postEvent() per completed animation added up
to a very large overhead when 1000+ animators were used at the same
time. This is very relevant for sprite games and similar and deserves
to work at least as good as normal animations.
Instead, store the animations to stop and stop then on the gui thread
later as a result of frameSwapped. For the benchmark in question this
allows for roughly double the amount of animators being started and
stopped.
Change-Id: Iae3d1ec1502ee1908fdbba708fa9f976aa230064
Reviewed-by: Michael Brasser <michael.brasser@live.com>
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- Renamed LICENSE.LGPL to LICENSE.LGPLv21
- Added LICENSE.LGPLv3 & LICENSE.GPLv2
- Removed LICENSE.GPL
Change-Id: I84a565e2e0caa3b76bf291a7d188a57a4b00e1b0
Reviewed-by: Jani Heikkinen <jani.heikkinen@digia.com>
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The non-threaded render loops would clean up the nodes for a window
when it was hidden, but the animators kept running and had a reference
to the deleted nodes. This was not a problem for the threaded render
loop as it would wipe the animator controller as well which would
clean the jobs.
Fix it by triggering a reset of all nodes in the animators when the
window is told to clean up. If an animator is ticked when it doesn't
have a node, it will simply do nothing. When the window is made visible
again, we call initialize on all animators to find the new node.
Task-number: QTBUG-37995
Change-Id: Ie5609d95db29f4b2b30ca5bf641dce901e528389
Reviewed-by: Michael Brasser <michael.brasser@live.com>
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Change the design from posting events for starting and stopping
to use the scene graph's existing 'sync' point. This gives
much higher predictability and makes both ownership and cleanup
cleaner and also reduces intermediate states while events are
waiting to be delivered.
Task-number: QTBUG-34137
Change-Id: I069ac22acbddaa47925b8172ba98ac340fe9bf8d
Reviewed-by: Michael Brasser <michael.brasser@live.com>
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Change-Id: I5ba663ba0fa089ea786cf43cb4dfa40cbc955342
Reviewed-by: Alan Alpert (Personal) <416365416c@gmail.com>
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This introduces 6 new QML types for animating state in the
scene graph when the UI thread is blocked. The QObject property
being animated is updated after the animation completes.
It works also with the "windows" and "basic" render loops, but
offer litte benefit then compared to in the "threaded" case.
Change-Id: Ic19e47c898c0b8bd53e457db922b3c9c457c8147
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
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