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* Change to release license header.Jason McDonald2011-02-16109-1417/+1417
| | | | Reviewed-by: Trust Me
* Update copyright year to 2011.Jason McDonald2011-01-11109-109/+109
| | | | | Reviewed-by: Trust Me (cherry picked from commit ac5c099cc3c5b8c7eec7a49fdeb8a21037230350)
* Fix code styleJan-Arve Sæther2010-11-191-1/+1
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* Improve performance of hfw in qgridlayoutengine by adding more caching.Jan-Arve Sæther2010-11-192-0/+139
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous code tried to do caching of queries with constraints too, but it's usecase was rather limited. The caching worked for the simple case of effectiveSizeHint(Qt::PreferredSize, QSize(10, -1)); effectiveSizeHint(Qt::PreferredSize, QSize(10, -1)); // uses cache The problem was that if somebody called this sequence: effectiveSizeHint(Qt::PreferredSize, QSize(10, -1)); effectiveSizeHint(Qt::PreferredSize, QSize(-1, -1)); effectiveSizeHint(Qt::PreferredSize, QSize(10, -1)); Each call would disregard the cache because the constraint was different. Now the pattern is used in the qgridlayoutengine itself when we calculate hfw: (yes, height-for-width). First, we ask for the horizontal size hints with no constraints. Then, we'll ask for the vertical size hints with constraints. Since horizontal and vertical ultimately comes from the same function (effectiveSizeHint) it will invalidate the cache each time. The solution is to add another cache for the sizeHints with constraints. The most notable improvement is in the hfw, nested case. Result: RESULT : tst_QGraphicsLinearLayout::heightForWidth():"hfw, nested": 546 msecs per iteration (total: 546, iterations: 1) RESULT : tst_QGraphicsLinearLayout::heightForWidth():"hfw, nested": 0.000029 msecs per iteration (total: 62, iterations: 2097152) Improvement: 18,827,586 times faster (!!)
* Implement the general blending of ARGB32_pm with SSSE3Benjamin Poulain2010-08-161-0/+43
| | | | | | | | | | | | | | | | | | | SSSE3 provides two tools to improve the blending speed over SSE2: -palignr -byte permutation The alignement is enforced on src and dst with palignr to always make aligned access. The extraction of the alpha mask is done with a byte permutation in order to save two instructions per cycle. On Atom, this patch gives between 0% (aligned src) to 10% of improvement (unaligned 4 and 12 bytes). On Core 2, this patch gives consistently 8% to 10% of improvement for every miss-alignment. Reviewed-by: Samuel Rødal
* Implement comp_Source with SSE2 when there is a const alphaBenjamin Poulain2010-08-041-0/+32
| | | | | | On Atom, comp_Source is 280% faster with the SSE2 implementation. Reviewed-by: Andreas Kling
* Use SSSE3 to convert from RGB888 to RGB32Benjamin Poulain2010-07-263-0/+119
| | | | | | | | | | | | | | | Converting from RGB encoded on 24bits to RGB encoded on 32 bits is quite inefficient. This type of conversion is common for some image format. The patch implement the conversion with SSSE3. This reduce by 3 the number of instructions, pushing the bottleneck to memory bandwidth. On Atom N450, the new benchmark is 40% faster for scanlines of 2000 pixels, 30% faster for scanlines of 32 pixels, and 15% slower for small images (3 and 8px). Reviewed-by: Olivier Goffart
* Remove some files as instructed by Legal department.Jason McDonald2010-07-202-0/+0
| | | | Task-number: QT-3613
* Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-qml into 4.7-integrationQt Continuous Integration System2010-07-101-0/+41
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * '4.7' of scm.dev.nokia.troll.no:qt/qt-qml: (65 commits) Fix QTextDocument::markContentsDirty() Replace 4.6 in all .qdocconf files Resetting bindings through debugger interface Fix crash with invalid role indexes Make test pass and fix docs following removal of SpringFollow Remove autotests of depracted element SmoothedFollow doc improvements Clean up at the end of each test. Improve test reliability. Fix crash Follow -> Behavior Added some documentation to spring animation Fix spring animation Update QtDeclarative def files Fix exponential behavior of QTextCursor::removeSelectedText Optimization: change signal/slot to function call Don't show warning for attempts to load pixmaps asynchronously Remove Image::pixmap property. QML applications should use Update QmlChanges.txt Don't double delete cancelled pixmap cache requests ...
| * Add styled text layout benchmark.Michael Brasser2010-07-051-0/+41
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* | Add test and fix style for the SSE2 implementation of ARGB32 conversionBenjamin Poulain2010-07-071-1/+63
|/ | | | | | | | The commit beba018814b35c4bd032e6b9fa948e4bac34c59a introduce conversion from ARGB32 to ARGB32_PM with SSE2. This patch add a benchmark for this type of usage, and change the name to use lowercase for SSE2 (style convention).
* Add additional text layout benchmarks.Michael Brasser2010-07-011-7/+51
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* Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2 into ↵Qt Continuous Integration System2010-05-122-29/+88
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 4.7-integration * '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2: (33 commits) Compile fix on Windows. Remove an unnecessary assert. Documentation for the Pad Navigator Example. New Pad Nagivator example implementation. Skip definition of wintab functions in case of QT_NO_TABLETEVENT. Made curve tesselation be dynamically adjusted based on transform. Modified QPainter and QPixmap benchmarks to use raster pixmaps. Stabilize tst_QWidgetAction::visibilityUpdate Fix compiler warning in QT_REQUIRE_VERSION Stabilize tst_QColumnView::parentCurrentIndex Really fix tst_QDockWidget::taskQTBUG_9758_undockedGeometry on Linux Fix typos in Elastic Nodes example documentation. Made paint engine texture drawing work in GL ES 2 and updated docs. Opt out of visual-config size checks with extension Fix off-by-one in text layouts and widget size hints on Mac Stabilize tst_QDockWidget::taskQTBUG_9758_undockedGeometry Mark QFileDialog::Options as a Q_FLAGS fix tst_QDockWidget::taskQTBUG_9758_undockedGeometry on Linux Fixed scrolling bugs in widget graphics effect backend. Fixed source pixmap bug in widget graphics effect backend. ...
| * Modified QPainter and QPixmap benchmarks to use raster pixmaps.Samuel Rødal2010-05-122-29/+88
| | | | | | | | | | | | | | These benchmarks are not written in a way that supports robust benchmarking of asynchronous pixmap backends. Reviewed-by: Bjørn Erik Nilsen
* | Remove test cases which cause stack overflowShane Kearns2010-05-101-0/+5
|/ | | | | | | | | These test cases are not considered reasonable for a small screen device (625 widgets). Patching the QWidget code to use iteration rather than recursion is considered too risky, as the code is performance critical. Task-number: QTBUG-8512 Reviewed-by: Bjoern Erik Nilsen
* Updated qtbench to build against modified QStaticText APIGareth Stockwell2010-04-091-2/+2
| | | | | | | 3cebc028 replaced QStaticText::setMaximumSize with QStaticText::setTextWidth. Reviewed-by: Eskil Abrahamsen Blomfeldt
* Optimize QRegion::intersects(QRect).Michael Brasser2010-03-151-0/+50
| | | | | | | Further optimize for the common case where numRects == 1. Benchmarks included. Reviewed-by: Samuel
* Merge remote branch 'origin/4.6' into qt-4.7-from-4.6Thiago Macieira2010-03-1521-21/+21
|\ | | | | | | | | Conflicts: src/gui/styles/qs60style_s60.cpp
| * Renamed test benchmark targets.Miikka Heikkinen2010-03-1021-21/+21
| | | | | | | | | | | | | | | | | | | | | | Many of the benchmarks generate executables with same names as the autotests. This is a big problem for Symbian, where all binaries are stored into single directory. Renamed benchmark targets to include 'bench' in their name to ensure no overlap in target names. Part of QtP delta reduction effort. Reviewed-by: Liang Qi
* | Add license headerOlivier Goffart2010-03-091-0/+41
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* | Added text benchmarks from qtbench to tests/benchmarksSamuel Rødal2010-03-084-1/+1062
| | | | | | | | Reviewed-by: Gunnar Sletta
* | Merge remote branch 'origin/4.6' into qt-4.7-from-4.6Rohan McGovern2010-03-061-0/+3
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: configure.exe examples/multimedia/audioinput/audioinput.cpp src/corelib/io/qfsfileengine.cpp src/gui/egl/qegl_wince.cpp src/gui/egl/qeglproperties.cpp src/gui/egl/qeglproperties_p.h src/gui/embedded/directfb.pri src/gui/kernel/qapplication_win.cpp src/gui/painting/qdrawutil.cpp src/opengl/qgl_p.h src/sql/drivers/odbc/qsql_odbc.cpp src/sql/drivers/odbc/qsql_odbc.h tests/auto/auto.pro tests/auto/qgl/tst_qgl.cpp translations/assistant_adp_ru.ts
| * Test modifications for the Windows Mobile platform.ninerider2010-02-271-0/+3
| | | | | | | | | | | | Test were changed to run in reasonable time on Windows Mobile. Also some test were skipped for instance those using OpenGL. OpenGL support for Windows Mobile is a forthcoming feature.
* | Merge branch 'master' of scm.dev.nokia.troll.no:qt/qt-s60-public into ↵Qt Continuous Integration System2010-02-266-188/+139
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master-integration * 'master' of scm.dev.nokia.troll.no:qt/qt-s60-public: (81 commits) Added addMMPRules for adding conditional MMP_RULES Allow overriding TARGET.EPOCHEAPSIZE with MMP_RULES Build break fix for commit d8465414e6fd543cfc20e732030dedd8d2bc685f. Fix for cetest. Speed up compilation of this test with MSVC. New benchmark for QDirIterator Backporting auto-test utility header from master. Fix a signed/unsigned comparison compiler warning Removed an export that shouldn't be exported. Reduced the code and memory footprint of the keymap. Enabled Qt key events to work also when native key code is missing. Cleaning of the patch to QTBUG-3168 Patch to QTBUG-3168 Crash in QGraphicsScenePrivate::setFocusItemHelper Pass the right arguments to QApplication in GraphicsView benchmark. Improvements to itemview keypad navigation in S60. Revert changes made in scroll_sys(). Fix SymbianMakefileGenerator::absolutizePath for clean builds Set the roleNames of proxy models to the roleNames of the source model. Add benchmarks for accessing meta-object properties via QScriptValue ...
| * \ Merge branch '4.6' of scm.dev.nokia.troll.no:qt/qt-s60-public into master-s60axis2010-02-266-188/+139
| |\ \ | | |/ | | | | | | | | | | | | Conflicts: qmake/generators/symbian/initprojectdeploy_symbian.cpp qmake/generators/symbian/symmake_abld.h
| | * Pass the right arguments to QApplication in GraphicsView benchmark.Bjørn Erik Nilsen2010-02-251-1/+1
| | | | | | | | | | | | | | | Failed to run the test with "-style" because wrong arguments were passed to QApplication constructor.
| | * Stabilize QWidget benchmarks.Bjørn Erik Nilsen2010-02-221-187/+110
| | | | | | | | | | | | | | | This commit also removes the complexToplevelResize test; it is not suitable for automated testing as the output is too unstable.
| | * Stabilize style sheet benchmarks.Bjørn Erik Nilsen2010-02-221-0/+9
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| | * Fixes for the Windows Mobile plattformninerider2010-02-223-0/+19
| | | | | | | | | | | | These fixes mainly concern compiling issues.
* | | Change class prefix to from QmlXXX to QDeclarativeXXX, QmlGraphicsXXX to ↵Warwick Allison2010-02-241-3/+3
|/ / | | | | | | QDeclarativeXXX.
* | Merge remote branch 'origin/master' into qt-master-from-4.6Thiago Macieira2010-02-2010-1/+284
|\ \ | | | | | | | | | | | | | | | | | | Conflicts: configure.exe src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp src/opengl/qgl.cpp
| * | Removed redundant debug output from trace benchmark.Samuel Rødal2010-02-181-1/+0
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| * | Added two QML based traces to trace benchmark.Samuel Rødal2010-02-184-0/+4
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| * | Reduced the memory footprint of qttrace files.Samuel Rødal2010-02-181-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A couple of improvements have been made: * Use single precision floats for the traces. * Reduce the number of variant wrapped transforms by introducing a new translate command. * Reduce the number of bytes streamed per image / pixmap draw command. * Add versioning info to qttrace files to be more future proof. Reviewed-by: Gunnar Sletta
| * | Added trace replayer benchmark.Samuel Rødal2010-02-188-1/+275
| | | | | | | | | | | | | | | | | | | | | | | | Now we can easily add trace files generated with -graphicssystem trace for benchmarking on all relevant platforms. Reviewed-by: Gunnar Sletta
* | | Merge remote branch 'origin/4.6' into integration-master-from-4.6Rohan McGovern2010-02-183-182/+174
|\ \ \ | | |/ | |/| | | | | | | Conflicts: src/corelib/codecs/qtextcodec.h
| * | Stabilize QGraphicsView benchmarks.Bjørn Erik Nilsen2010-02-181-125/+134
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| * | Remove platform dependent code from QGraphicsView benchmark.Bjørn Erik Nilsen2010-02-181-33/+1
| | | | | | | | | | | | | | | | | | First, it doesn't make much sense to have platform specific code like this in a benchmark. Second, the Q_OS_SYMBIAN specific values makes more sense anyways, so we can use them on all platforms.
| * | Compiler warnings in QGraphicsView benchmark.Bjørn Erik Nilsen2010-02-181-3/+4
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| * | Stabilize QGraphicsScene benchmarks.Bjørn Erik Nilsen2010-02-181-1/+13
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| * | Compiler warning, unusable variable in tst_QGraphicsScene benchmark.Bjørn Erik Nilsen2010-02-181-1/+0
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| * | Remove unusable test case from QGraphicsItem benchmark.Bjørn Erik Nilsen2010-02-171-12/+0
| | | | | | | | | | | | setRotation() is already covered by the rotate() test case.
| * | Remove unstable test case from QGraphicsItem::setTransform benchmark.Bjørn Erik Nilsen2010-02-171-1/+0
| | | | | | | | | | | | | | | | | | The item's transform is identity by default, so trying to set an indentiy transform again does too little in order to measure it with stable results.
| * | Stabilize QGraphicsItem benchmarks.Bjørn Erik Nilsen2010-02-171-7/+23
| | | | | | | | | | | | | | | | | | The benchmark must report stable numbers in order to be useful. E.g. we can not accept instability of +-20% between each run (with the same configuration in the same environment).
* | | Merge branch '4.6' into qt-master-from-4.6Thiago Macieira2010-02-17137-0/+18045
|\ \ \ | |/ / | | / | |/ |/| | | | | Conflicts: mkspecs/common/symbian/symbian.conf src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp tools/assistant/tools/assistant/helpviewer.cpp
| * GraphicsViewBenchmark: Run app in full screen mode on small desktops.Bjørn Erik Nilsen2010-02-161-4/+13
| | | | | | | | We already run in fullscreen if Q_OS_SYMBIAN or Q_WS_MAEMO_5 is defined.
| * Fix License headers.Jason McDonald2010-02-1660-1/+60
| | | | | | | | Reviewed-by: Trust Me
| * Add support for running the GraphicsViewBenchmark application manually.Bjørn Erik Nilsen2010-02-154-96/+151
| | | | | | | | | | Also add support for the command line options that were supported in the old benchmark (see 2f389a95f5b9e4c7130aa333586d803b639bf259).
| * Fix missing/outdated license headers.Jason McDonald2010-02-1264-960/+1065
| | | | | | | | Reviewed-by: Trust Me
| * Add functional Graphics View benchmarks.Bjørn Erik Nilsen2010-02-11137-0/+17817
| | | | | | | | | | | | | | | | | | | | | | Widgets and use cases are externally developed and imported from: git://gitorious.org/+qt-performance-test-developers/qt/qt-performance-test-developers-clone.git (master branch, tests/benchmarks/uimodels/GraphicsViewBenchmark) I couldn't simply import everything because the benchmarks were heavily dependent on an internal measuring tool involving QtScripts and whatnot, not suitable for inclusion in the Qt repository. Everything is now converted into proper QTestLib compatible benchmark functions.
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