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* Fix for possible crash in QSGDefaultLayer::grabValery Volgutov2020-05-181-0/+8
| | | | | | | | | | | When QQuickItem::setParentItem set to NULL, derefWindow can be called. And for it item QSGNode will be destroyed. If this item used for QQuickEffectShaderSource we will have access to invalid QSGNode when "live" flag is enabled. Change-Id: If785e5328a044ec9d2564a82361470f1b8091fc5 Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io> Reviewed-by: Andy Nichols <andy.nichols@qt.io>
* Doc: Remove outdated noteJoni Poikelin2020-02-031-4/+0
| | | | | | | The behavior described in the note does not apply to Qt 5. Change-Id: Ia4d45ca35d095d6cdc193f276bd52c7ad403b82f Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* Add the graphics api independent scenegraph portLaszlo Agocs2019-07-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Opt in via environment variables: QSG_RHI=1 -> enable using QRhi instead of GL QSG_RHI_BACKEND -> set to vulkan, metal, d3d11, gl to override the default (the default is d3d11 on Windows, metal on Mac, gl elsewhere) Or force a given rhi backend via the existing QQuickWindow::setSceneGraphBackend(). Otherwise the default behavior is the same as before, the rhi code path is never active by default. -no-opengl builds are supported in the sense that they work and default to the software backend. However, the rhi code path cannot currently be used in such builds, even though QRhi from qtbase is fully functional with Vulkan, D3D, or Metal even when qtbase was configured with -no-opengl. This cannot be utilized by Quick atm due to OpenGL usage being all over the place in the sources corresponding to the default backend, and those host the rhi code path as well. This will be cleaned up hopefully in Qt 6, with the removal all direct OpenGL usage. Other env.vars.: QSG_RHI_DEBUG_LAYER=1 -> enable D3D debug or Vulkan validation layer (assuming the system is set up for this) QSG_RHI_SHADEREFFECT_DEBUG=1 -> print stuff from ShaderEffect QSG_SAMPLES=1,2,4,... -> MSAA sample count (but QSurfaceFormat works too) QT_D3D_ADAPTER_INDEX=0,1,... -> D3D adapter index QT_VK_PHYSICAL_DEVICE_INDEX=0,1,... -> Vulkan physical device index QSG_RHI_UINT32_INDEX=1 -> always use uint index data (both merged/unmerged, convert when needed - with some rhi backends this is implicit) QSG_RENDER_LOOP -> to override the render loop as usual. The default with RHI is threaded for Metal, threaded for Vulkan on Windows, basic for Vulkan on Linux and Android (to be checked later), while the existing rules apply for OpenGL. Not supported when running with QRhi: - particles - compressed atlases (though this is transparent to the apps) - QSGRenderNode - QQuickRenderControl - QQuickFramebufferObject - certain QQuickWindow functionality that depends directly on OpenGL - anisotropic filtering for textures - native text may lack some gamma correction - QSGEngine applicability unclear - some QML profiler logs may be incorrect or irrelevant Change-Id: I7822e99ad79e342e4166275da6e9e66498d76521 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Doc: Add missing dots (qtdeclarative)Paul Wicking2018-06-191-1/+1
| | | | | | Task-number: QTBUG-68933 Change-Id: Ibb5aa227e82825085e7214e17dcffcb17fd44157 Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
* use nullptr consistently (clang-tidy)Shawn Rutledge2018-02-261-16/+16
| | | | | | | | | | | | | From now on we prefer nullptr instead of 0 to clarify cases where we are assigning or testing a pointer rather than a numeric zero. Also, replaced cases where 0 was passed as Qt::KeyboardModifiers with Qt::NoModifier (clang-tidy replaced them with nullptr, which waas wrong, so it was just as well to make the tests more readable rather than to revert those lines). Change-Id: I4735d35e4d9f42db5216862ce091429eadc6e65d Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Replace Q_DECL_OVERRIDE with overrideKevin Funk2017-09-251-1/+1
| | | | | Change-Id: I176f91a8c51e81a2df3fe91733118261491223ee Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Merge remote-tracking branch 'origin/5.9' into devLars Knoll2017-05-021-0/+1
|\ | | | | | | Change-Id: I71275a2076c3d32ee2896571be882067320a2e9e
| * Run includemocs in qtdeclarativeThiago Macieira2017-04-261-0/+1
| | | | | | | | | | Change-Id: I84e363d735b443cb9beefffd14b8c023a37aa489 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | Add samples property for Item.layer and ShaderEffectSourceLaszlo Agocs2017-02-231-0/+40
|/ | | | | | | | | | [ChangeLog][Qt Quick] Added the properties ShaderEffectSource.samples and Item.layer.samples to allow requesting MSAA rendering of an item subtree, without enabling multisampling for the entire scene. Task-number: QTBUG-58945 Change-Id: I9102cfabba10d4dc1e7ad2aa0b258ada6d9a5a47 Reviewed-by: Andy Nichols <andy.nichols@qt.io>
* Quick: add missing 'override'Anton Kudryavtsev2016-10-121-1/+1
| | | | | | | ... and drop redundant 'virtual' Change-Id: Iffebc971122f39212ea091ed1fe39e3a1fd68469 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* QML: Pass the kind of geometry change aroundErik Verbruggen2016-07-111-2/+2
| | | | | | | | | | | | | This prevents re-calculation of what actually changed, and removes the now unused parameter newGeometry. Other than this change calculation, the only place where oldGeometry was used is QQuickListViewPrivate::itemGeometryChanged. To get rid of oldGeometry too, QQuickListViewPrivate now stores the current (i.e. last known) geometry, and updates it in itemGeometryChanged. Change-Id: I8a5286d08a04132c9a4c81de7ce221f5676946e6 Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io> Reviewed-by: Robin Burchell <robin.burchell@viroteck.net>
* Add cross-backend simple rect, texture, and ninepatch nodesLaszlo Agocs2016-06-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | QSGSimpleRectNode is deprecated -> use QSGRectangleNode via QQuickWindow::createRectangleNode() instead. QSGSimpleTextureNode is deprecated -> use QSGImageNode via QQuickWindow::createImageNode() instead. The OpenGL version of the simple rectangle node is switched over to the vertex color material instead of flat, to allow for better batching. Use the same concept for nine patch nodes. The "style" node from Quick Controls 1 is now QSGNinePatchNode in order to provide a proper cross-backend solution which is already necessary due to the software backend, but now generalize it to apply to the accelerated backends with proper materials as well. QC can now simply call createNinePatchNode() without further ado. Also fixes a bug with the D3D12 texture material not enabling blending when needed. When it comes to the internal class names, QSGRectangleNode and QSGImageNode get the Internal prefix in the adaptation layer in order to differentiate from the public API. This involves quite a lot of renaming, but results in a nice and clean public API. Change-Id: Iddf9f9412377843ea6d652bcf25e68d1d74659ea Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
* Merge remote-tracking branch 'origin/dev' into wip/scenegraphngLaszlo Agocs2016-04-061-0/+2
|\ | | | | | | Change-Id: Id98d3514e602a3c8c159a27be7b2fd24d7d290ae
| * Document default value of wrapModeAlbert Astals Cid2016-03-041-0/+2
| | | | | | | | | | | | Change-Id: Ie08653c2c89e48349cbc41e8bec5714574302963 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* | Enable building Qt Quick module with QT_NO_OPENGL definedAndy Nichols2016-03-221-2/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | Currently the Qt Quick module depends on either the OpenGL or OpenGLES headers being available at build time. Since we are adding support for adaptations that do not depend on OpenGL, it should be possible to build Qt Quick in environments that do not have OpenGL development headers. This does present many challenges though because in some cases GL types, and classes that require OpenGL are part of the public APIs. However since these classes were never available when QT_NO_OPENGL was defined, it should be possible to redefine the function signatures under this scenario, since it's not possible to break binary compatibility if there never were any binaries to break compatibility with. One of the bigger changes that was necessary to facilitate this change is creating interfaces out of QSGContext and QSGRenderContext. Here the default behavior was usage of OpenGL directly, even though subclasses could override all OpenGL usage. Making them interfaces should bring QSGContext and QSGRenderContext more in line with the other classes present in the adaptation layer. Change-Id: Iaa54dc0f6cfd18d2da1d059548abf509bd71f200 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* Updated license headersJani Heikkinen2016-01-191-14/+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: Ic36f1a0a1436fe6ac6eeca8c2375a79857e9cb12 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Add possibility to mirror ShaderEffectSource generated texturesMiikka Heikkinen2015-08-201-0/+34
| | | | | | | | | | | | | Using textures generated by ShaderEffectSource items (or Item.layer) with custom OpenGL code was non-intuitive due to mismatching coordinate systems, so added a possibility to control the generated texture orientation. [ChangeLog][QtQuick][ShaderEffectSource] Added possibility to mirror generated OpenGL texture. Change-Id: I7c03d8b6fbfc43d69812c15d244200fb8e7c7bb9 Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
* Update copyright headersJani Heikkinen2015-02-121-7/+7
| | | | | | | | | 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>
* Fix disfunctional QQuickRenderControl with multiple screensLaszlo Agocs2014-10-221-2/+2
| | | | | | | | | | | | | | | | | | | | Having a retina and non-retina screen connected resulted in getting no output from QQuickRenderControl and QQuickWidget on the non-retina screen. This is caused by the fact that Quick is blindly calling QWindow::devicePixelRatio(). This approach is wrong when using QQuickRenderControl since the QQuickWindow does not have an actual native window and so devicePixelRatio() merely returns some default value which will definitely be wrong for one of the screens. The patch fixes the problem by introducing QQuickWindow::effectiveDevicePixelRatio(), which, via QQuickRenderControl::renderWindowFor, supports the redirected case too. Task-number: QTBUG-42114 Change-Id: I057e01f0a00758dde438fc9b10af3a435b06bb0b Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
* Relax ShaderEffectSource's sourceItem vs window handling.Gunnar Sletta2014-10-091-1/+5
| | | | | | | | | | | For dynamically loaded items, the window may not be set on either the source or the item, so we need to be a bit more relaxed in our checking. This fixes a regression for dynamically loaded GaussianBlur. Change-Id: I3e888405a95058ca79ecd2dff42c0ed4c8fff065 Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* Partially revert d9c531781e6c95f80681b3c82700833e1de88794Gunnar Sletta2014-10-011-5/+19
| | | | | | | | | | | | This logic changed then timing for when the layer's m_dirtyTexture was set and unset, which had some side effects. Revert to the old and known-to-work behavior of using a connection. Change-Id: I4048e7ae70491afe36b2d766e6c506d9febc44ed Task-number: QTBUG-41451 Reviewed-by: Mitch Curtis <mitch.curtis@digia.com> Reviewed-by: Giulio Camuffo <giulio.camuffo@jollamobile.com> Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* prevent crash when set ShaderEffectSource::sourceItem nullTasuku Suzuki2014-09-121-16/+16
| | | | | | | | Regression introduced in 81ba77d736f07efac37d284cd741d71f9dad4149 Task-number: QTBUG-41241 Change-Id: I9a65af6915325e1cbf9205c7da94273d5b91b310 Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
* Fix performance regression caused by SG signals in QQuickItem.Gunnar Sletta2014-09-031-2/+1
| | | | | | | | | | | | | For a testcase with thosands of items, I measured an increase in shutdown time from 800ms to 7500ms, all spent in disconnect(). This is not acceptible, so we're choosing a different approach. If items implement a invalidateSceneGraph slot, this function will be called during shutdown. It should be made a proper virtual in Qt 6. This approach costs very little. Change-Id: I5970143cc0a0744955687e17586f0bb00c9afb26 Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Update license headers and add new licensesJani Heikkinen2014-08-251-19/+11
| | | | | | | | | - 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>
* Cleanup: Separate the sub-tree layering out of QtQuick into the scene graphSimon Hausmann2014-08-231-411/+5
| | | | | | | | | | This basically renames QQuickShaderEffectTexture to QSGDefaultLayer and introduces QSGLayer as interface to be used. QQuickShaderEffectTexture is generic for the scene graph and has no QtQuick dependencies. The interface separation allows scene graph backends to customize layers. Change-Id: I9a7f37addaa4b80a34ff9a1456b0cb9b16d4e9f3 Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
* Cleanup: Remove ShaderEffectSourceNodeSimon Hausmann2014-08-221-19/+27
| | | | | | | | We can simply use a standard image node and do the dirty marking also directly in the texture (both live in the same thread). Change-Id: I7345c702613782adec3c6a36a7705a2a54ed82ec Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
* Clean up Image and ShaderEffectSource properly.Gunnar Sletta2014-08-041-10/+39
| | | | | Change-Id: I9e3eb5f65ea5f46d30fb7905d0f9c479da367bf5 Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* Merge remote-tracking branch 'origin/5.3' into devFrederik Gladhorn2014-07-291-1/+1
|\ | | | | | | Change-Id: Id95f7b01de36bccecbb7b73acc041654a1fe2ebe
| * Don't try to draw shader effect sources with dims < 0.Gunnar Sletta2014-07-281-1/+1
| | | | | | | | | | | | Task-number: QTBUG-40099 Change-Id: I0eb0d877963a9394765ec8e0f10569a98a263743 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* | Avoid direct GL calls in QuickLaszlo Agocs2014-05-231-16/+16
| | | | | | | | | | Change-Id: I9b8673fb3292c9d5ad2f9e8e63f56dc661699be6 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
* | Prevent crash when mixing shaders from different windowsGunnar Sletta2014-04-011-2/+8
|/ | | | | Change-Id: Iad9383ff02cb3130d725a215582400e7806df1dc Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* Ensure that ShaderEffectSource's texture has correct parameters.Gunnar Sletta2014-02-281-0/+6
| | | | | | | | | | | The provider is created on demand in textureProvider(), but its parameters are set in updatePaintNode() so if updatePaintNode() was called before a consumer asked for the texture provider, they wouldn't be set until the next time updatePaintNode() was called. Change-Id: Iff866d50a8fe16f3d371cb8e590528f5f8c5ee61 Reviewed-by: Mikko Harju <mikko.harju@jolla.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* Fix crashes and incorrect extension queries on GL3+Laszlo Agocs2014-02-251-3/+3
| | | | | | | | | | | | | | | glGetString(GL_EXTENSIONS) is deprecated in OpenGL 3.0+. This means that in core profiles on 3.2+ (or without the fwd compatibility bit on 3.0/3.1), the call is not supported and may return NULL. This causes a crash in at least one place where we try to blindly strstr the result. The correct solution is to use QOpenGLContext::extensions() and hasExtension() which is prepared to handle GL3+. Change-Id: I52fec7dcee001cdc0933af03f5eed4b7c822b2bb Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com> Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com> Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
* Release GL resources of ShaderEffectSource while we still have GL.Gunnar Sletta2013-12-031-3/+12
| | | | | | | | | | | | | When a Window element is used, the QML window item is deleted before the ShaderEffectSource component and the deleteLater to delete the texture gets handled too late. We now register for the sceneGraphInvalidated signal and release resources synchronously while shutting down. Task-number: QTBUG-35294 Change-Id: Id83b669ddc16723551e5612264ccbad6d3a9bbcb Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com> Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
* Fill recursive ShaderEffectSource with transparent when using alpha.Gunnar Sletta2013-11-071-2/+17
| | | | | | | | | | The logic relies on m_fbo being 0 on the first render pass, in which case it will pick texture id 0 which is solid black. Though this works ok, it results in recursive shader effect sources starting out black which is ugly. Change-Id: I22b1d50e02c00583837b8152c5fb850263038a93 Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* Use one render loop per QQuickWindowGunnar Sletta2013-10-301-17/+14
| | | | | | | | | | | | | | | | | | | See the task for the full reasoning behind this patch. The threaded renderloop has been refactored to have one window per thread. This is mostly a simplification of the current code path where for loops over multiple windows are turned into if (window). The QSGContext has been split into two classes, QSGRenderContext for which there is one per OpenGLContext. The rest of the patch is name changes and a couple of cleanups in the hopes of simplifying this change. Task-number: QTBUG-33993 Change-Id: I31c81f9694d7da7474a72333169be38de62613c4 Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
* qdoc: no longer recognizes the version nr in QML refsMartin Smith2013-10-021-10/+10
| | | | | | | | | | All QML references of the form <QML-module-name><QML-module-version>::<QML-type>::<member-name> have had the <QML-module-version> removed i. Task-number: QTBUG-33776 Change-Id: Idde279e0f254cd24ea44f9841662dd81a2c5bbc6 Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
* Fix license headers of QtQuick sources.Gunnar Sletta2013-09-301-1/+1
| | | | | Change-Id: I3750c47640bf21c3567c5fa1c4667e3e2552942e Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Doc: Fixed and updated Qt Quick's \qmlmodule pageJerome Pasion2013-09-251-1/+1
| | | | | | | | | | | -incremented version to Qt Quick 2.2 (in \qmlmodule page) -import changed to QtQuick 2.2 -\inqmlmodule no longer needs the version. QDoc will ignore the version but it is better to remove it now to avoid confusion Task-number: QTBUG-32172 Change-Id: I40b52e59667014720be40a35b3a8fb9836825e31 Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
* Doc: Made Qt Quick items' \since consistent.Jerome Pasion2013-09-251-1/+1
| | | | | | | | | | | | | | | | Qt 5.2: -"\since QtQuick 2.2" -> "\since 5.2" Qt 5.1: -"\since QtQuick 2.1" -> "\since 5.1" -"\since Qt 5.1" -> "\since 5.1" Qt 5.0: -"\since QtQuick 2.0" -> "\since 5.0" Task-number: QTBUG-32172 Change-Id: I699b00b31373a434ddb8f4caccfef40c588bf8a4 Reviewed-by: Martin Smith <martin.smith@digia.com>
* Initialize variables in ShaderEffectSource's texture provider.Gunnar Sletta2013-08-281-0/+4
| | | | | Change-Id: I3d737b923ee0282f58d7a2ee96824f184469daf5 Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
* Do not draw negative-size ShaderEffect(Source) items.Gunnar Sletta2013-05-281-1/+1
| | | | | | | | | | | | | | | We were a bit inconsistent here. A negative size Image element would not render at all, a negative size ShaderEffect would render mirrored and a negative size ShaderEffectSource would trigger an assert. Be consistent and not draw any of them. DropShadow from QtGraphicalEffects uses both a ShaderEffectSource and a ShaderEffect together, so keeping the behavior in ShaderEffect would make it render incorrectly. Task-number: QTBUG-31383 Change-Id: Ied5568d7edbc2aed96b00adfdc6aae09b6f2a7d9 Reviewed-by: Mitch Curtis <mitch.curtis@digia.com>
* Doc: Qt Quick: Fix module name format (Pt 1/2)Sze Howe Koh2013-04-231-2/+2
| | | | | | | | | | | | Follow the conventions at http://qt-project.org/wiki/Spelling_Module_Names_in_Qt_Documentation Attempt to differentiate between the whole module ("Qt Quick") and the QML import ("QtQuick") by encoding the latter with monospace font. There are places in the text where both representations are valid. Change-Id: Id6e157a4191aaa4e23a9cd5c76abfe902fe43d33 Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
* Fix distance field antialiasing for retina displays.Gunnar Sletta2013-04-021-3/+7
| | | | | | Change-Id: I01d7d41a4e70822555bae453978dbe92fbb5c98d Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com> Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
* Introduce QML_FBO_FLUSH_BEFORE_DETACH to work around FBO issue.Michael Brasser2013-03-121-0/+3
| | | | | | | | | | On some AMD hardware, detaching the depth attachment immediately after rendering to an FBO will cause rendering issues. Adding an explicit glFlush before detaching seems to work around the issue. Task-number: QTBUG-29265 Change-Id: I97c7b87c1c3d3a69a4d6228dd9459745710c5f4c Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
* Update copyright year in Digia's license headersSergio Ahumada2013-01-101-1/+1
| | | | | | Change-Id: I6c3bd7bebe3d62d1cfd0fa6334544c9db8398c76 Reviewed-by: Akseli Salovaara <akseli.salovaara@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
* Fix other warnings in qtdeclarative found by GCC 4.7Thiago Macieira2012-12-231-0/+1
| | | | | | | | | | | | | qml/qml/qqmlimport.cpp:982:30: error: unused parameter 'errors' [-Werror=unused-parameter] quick/util/qquickanimationcontroller.cpp:66:6: error: unused parameter 'job' [-Werror=unused-parameter]' quick/items/qquickshadereffectnode.cpp:160:17: error: case value '38' not in enumerated type 'QVariant::Type' [-Werror=switch] quick/items/qquickwindowmanager.cpp:286:60: error: 'renderTime' may be used uninitialized in this function [-Werror=maybe-uninitialized] quick/items/qquickitem.cpp:5267:67: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare] and a few more repeated from the above Change-Id: Id1950c6ba98f7f8475975716b21bd795ecb4bd20 Reviewed-by: Alan Alpert <aalpert@rim.com>
* Qt Quick high-dpi support.Morten Johan Sørvig2012-12-011-0/+5
| | | | | | | | | | | | | | Set the device and viewport rect to the full device pixel size. Set the projection matrix to the device independent pixel size. Scale shader effect source texture sizes. Change-Id: I61dd546ff36a7ce6ad05f908796555674c714c1a Reviewed-by: Samuel Rødal <samuel.rodal@digia.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com> Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-231-24/+24
| | | | | | | Change copyrights and license headers from Nokia to Digia Change-Id: Ie7f5d49ed8235d7a7845ab68f99ad1c220e64d5c Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Update usage of smooth and antialiasing.Michael Brasser2012-08-281-2/+3
| | | | | | Change-Id: Icc8b28bdd466389ed3f269f076f1bdb6e9abe3f2 Reviewed-by: Yunqiao Yin <charles.yin@nokia.com> Reviewed-by: Bea Lam <bea.lam@nokia.com>
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