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* Remove QPainter::UniteClipGunnar Sletta2011-06-281-17/+2
| | | | | | | Change-Id: I5413cb5e2cbb53998bb40f27b9bbc16342caafe6 Reviewed-on: http://codereview.qt.nokia.com/837 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Remove code with no consquenceGunnar Sletta2011-06-281-31/+0
| | | | | | | Change-Id: Ic048be26cd4ffe1094e4badd34a0df233aa9b5d5 Reviewed-on: http://codereview.qt.nokia.com/832 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
* Still use midpoint rendering of aliased ellipsesaavit2011-06-271-0/+160
| | | | | | | | | | | | | 37c329a removed this, but it is required to get correct fills, particularly for small radii Reviewed-by: gunnar (cherry picked from commit 9d0104d3da01e262d2178c864b4ba94f620eaa3b) Change-Id: I41a5093f3cf725aee3abffde4d871566f0f8151e Reviewed-on: http://codereview.qt.nokia.com/608 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Compilation fix of f8e8583aavit2011-06-271-2/+3
| | | | | | | | | (cherry picked from commit 7cfd06ee22a875d7658ce6668b418e6f8c6f6480) Change-Id: Iaaed01590874fbcc439f06c17a63f0343d49a9bb Reviewed-on: http://codereview.qt.nokia.com/605 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Revert "Fix how subpixel positions are intepreted in an aliased grid."aavit2011-06-271-12/+28
| | | | | | | | | | | | | | | This reverts commit 69fc9e594e6d5da87bff42707973683f84b67c93. Conflicts: src/gui/painting/qpaintengine_raster.cpp src/gui/painting/qrasterizer.cpp (cherry picked from commit f8e85838c5531b56c2175cbdb9c24db426f7fd89) Change-Id: I4f936404000e6fa88887d0fbe3fbde92c8edd259 Reviewed-on: http://codereview.qt.nokia.com/603 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Make QPoint have the same layout on all platformsGunnar Sletta2011-06-201-7/+0
| | | | | | | Change-Id: I8330295761a4440afd81c121039237fb651d9a9c Reviewed-on: http://codereview.qt.nokia.com/487 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Fix Windows buildJiang Jiang2011-06-031-2/+2
| | | | | | | Change-Id: Ieafe2cefe0dcb00a3b22133506fb854428abff5e Reviewed-on: http://codereview.qt.nokia.com/320 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>
* Refactor glyph pretransform checkJiang Jiang2011-06-031-34/+33
| | | | | | | | | | | | | | | Move paintEngineSupportsTransformations logic from QPainter to paint engine subclasses. Simplify and consolidate checks for cached drawing (pretransformed) and path drawing (untransformed) in raster paint engine. Fix unnecessary transform when paint engines actually take the path drawing track. Fix scaling and rotation transform in raster engine for Mac. Task-number: QTBUG-19086 Change-Id: I1c0c1800a5173d3db765b9fccfd0e7a3628e3815 Reviewed-on: http://codereview.qt.nokia.com/298 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
* Update licenseheader text in source files for qtbase Qt moduleJyri Tahtela2011-05-241-17/+17
| | | | | | | Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
* Fall back to using paths for large fonts in drawStaticText()Eskil Abrahamsen Blomfeldt2011-05-181-2/+10
| | | | | | | | | | | | | | QStaticText had an implicit risk which meant you had to make sure the text size did not grow unreasonably large. This was intended to avoid hiding the performance impact of using QStaticText for such a purpose, but it's too inconvenient. Thus, the same fall back as in drawTextItem() has been introduced. This will also fix a bug recently introduced when we started using the FT cache to draw static text in the raster engine, since this will fail for large fonts. Task-number: QTBUG-19084, QTBUG-19370 Reviewed-by: Jiang Jiang (cherry picked from commit 0aa9b30432cec3b7f366983f451fc9a7f8f83243)
* New algorithm for drawing thin linesLars Knoll2011-05-121-1442/+78
| | | | | | | | | | | | | | | | | | Added a new QCosmeticStroker class for drawing thin lines. The class can handle both aliased and antialiased lines. The code replaces all the midpoint line drawing algorithms in the raster paintengine and gives correct subpixel positioning for lines. It gives around 30% to 50% speedup against the midpoint algorithm. If we missed that fast path, the speedup is around between a factor of 6 to 8 for lines and aliased paths and 100 and 400 for antialiased paths. Reviewed-by: Kim (cherry picked from commit 37c329a3e35fabc88fbcad824a69f37c671d2132)
* Added support for six-parameter radial gradients.Samuel Rødal2011-05-101-1/+2
| | | | | | | | | The extended radial gradients conform to the radial gradient specification in HTML 5 canvas. Task-number: QTBUG-14075 Reviewed-by: Andreas Kling (cherry picked from commit da55c1ea92474e989e5582b02815936bbf584405)
* Improved gradient table generation performance for two-stop gradients.Samuel Rødal2011-05-101-0/+78
| | | | | | | | | Two stops is a fairly common case so we gain quite a bit by special casing it. Improves performance by 10 % in parcycle benchmark, and by 90 % in a synthetic benchmark. Reviewed-by: Andreas Kling (cherry picked from commit 5b74a70ac630073582be56f8a0539624a1080185)
* Initial import from the monolithic Qt.Qt by Nokia2011-04-271-0/+6325
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
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