Implement v8::LowMemoryNotification and IdleNotification

Avoids some failed assertions when explicitly triggering a gc().

Change-Id: I60345f7b971e0a756229931c8162039f3d0f72a2
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Fix a bug in the v8 API wrapper

This gets us further in the qjsengine autotest.

Change-Id: I911c893b49d34b6ee2226a82dc4bb7f398f57d5a
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Fix crash in v8 bindings

We now exceed the maximum object size of 256 bytes, so bump it to 512
in the allocator.

Change-Id: Ifbf87b7f7681f5bcff09407a04a98b154c0bc3da
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Fix compilation with built-in v4vm JS engine

Change-Id: Ieda9267e296acf6392a5461f4cfb9233a7a409a0
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Adjust to API changes after eliminating Handle<T>::operator* for safety reasons

Change-Id: I44661963044dedaf31e149768ebd2422959f15a6
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Fix compilation with v4vm's v8 compatibility headers

Some code is also commented out - it will disappear during the removal of the
v8 code later.

Change-Id: I46e07be47ed7d4bc12423a6348d674d2fca489f7
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Merge branch 'master' of ssh://codereview.qt-project.org:29418/playground/v4vm into v4

This is the initial merge of the v4vm JS engine, designed specifically for QML.

The engine is tested on Linux and Mac OS X, works on x86, x86-64 and ARM.

Change-Id: I826b72cfa3d3575007b70d78604080582db568db

Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Fix loading of this value on 32-bit

Make sure to copy all 64-bits out of ctx->thisObject

Change-Id: I9984f83f5f238177e75e469c574ef49ee5bb0665
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Tiny optimisation

Change-Id: Iba4355e547c6f0d18bb31a977448bf433021c9f9
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Add some inline property data to Object

This avoids malloc'ing the memberData array in most cases, and
speed up the V8 benchmark by another 10%

Change-Id: Id5976a9f9b389ee2d1568211b486c2896d818dd3
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Smaller cleanups

Change-Id: I47e0211536ca7bae2f38aca04cb5e338759caa68
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Remove context argument for increment/decrement value

Change-Id: I35c87190527a9eebd596aba8c4b100be77f552cd
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Fix compilation in release mode

Change-Id: I02a41aa5336c8aaad8584c1b8a857ee6cecc2370
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Specialized lookups for accessor properties

Change-Id: Ic4afb5b2b73b3311077d3d64ddc03fa6da842e82
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Implement fast lookup for constructor calls to the global object

Change-Id: I8a03089032aabdd7cf07c3dd197f6f47dabd66ab
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Remove unused method

Change-Id: I6961116e0b973d46e497d96d97203cb6046a06bb
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Small fix for qmljs_delete_subscript

Change-Id: I19f5ae0bb0a138756bb3396ebda6300eb8958b16
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Remove the context pointer from unary operations

Change-Id: Idaf67f719402666e11676983d6bc99952f48a72d
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Get rid of qmljs_get_this_object

This is trivial to inline.

Change-Id: Idccfc3c39d19e85768ec1be4b3b62b67abf00325
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Remove the ExecutionContext parameter from some methods

We can avoid passing the context into many methods now.

Change-Id: I3cfedd679441117c5ea3aa735d5342788d7dfac5
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

use lookups for the global scope

Gives about 12% speed improvement for the V8 benchmark.
fact.2.js is almost twice as fast.

Change-Id: Icfa1a780b30e131b9531e12f4bd569516c404e86
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Introduce specialized lookup methods

Add specialized lookup methods for data properties.
Speeds up the v8 benchmark by ~10%

Change-Id: Ib61a59529b6eaba1ac5ad3020fd1ff52594b7ddf
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Move the lookup class into it's own file

Change-Id: Id57b23ebd6de4579f8e425bd2964b1249fb327c1
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Fix build of the rest of v4vm against WTF/JSC update

* Add missing functions to our WTF stubs
* Some of the math functions wrapped with MathExtras.h are back in the std:: namespace
  they belong to

Change-Id: I9da43e8344ab8c95edc8db19f44ccdbd91b4ac70
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Apply modifications on top of WTF/JSC

* Extend FunctionPtr by another overloaded constructor that allows passing 6 arguments
* Work around STL <> WTF incompatibilities with iterators
* Remove unused printInternal functions that rely on CString/WTFString

Change-Id: Ie0cc503288871cb594716e47e03dd509b1b5ac85
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

WTF/JSC update to r148273

This brings in various bug fixes in the ARM and MIPS assemblers as well as
a Yarr crash fix and performance fix.

This change doesn't compile as-is, but the next change will
apply the modifications necessary to compile. That'll make future updates
easier as it allows for cherry-picking because the modifications are usually
always the same.

Change-Id: Iac32f62c71e8ff908deb41f28f12fbc98c0823e1
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Smaller cleanup in the lookup code

Change-Id: I74835d7c088b803205aa417ec2b7a2808f66f6ca
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Rename file to reflect class name change

Change-Id: Ib6d32ac61f54f2fb4325f67c54aeb01b99624ab9
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Remove getValueChecked()

In the two places where we need to check, we can do it
more easily on the calling side.

Change-Id: I259d3cc798660121bba13208ef46e371e3173053
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Remove context arguments where they aren't required

A bunch of methods took pointers to the current execution
context even though they don't require it.

Change-Id: I2a504a72069af16bb8bdbb62be438ee1cab723b0
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Simplify logic for put and putIndexed

Change-Id: Ia67dc06f505fdb064a22920a9786708aa6d83e6e
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Move property attributes out of the property arrays

Rather large change that fully separates the property
attributes from the property data. This saves quite some
memory. Since the property data for members is saves
in the class structure it'll also allow optimizations
to the lookup code.

Change-Id: I9ba1d372bb756695bef8188d1b86275562a1b219
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Small fix to PropertyAttributes

Change-Id: I9fc8b291c434dc6552eba2a39623a4fe75291e0f
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Move functionality from PropertyDescriptor to Property

Change-Id: I37177b5287ec323f54826cce1cb307ee7f678930
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Use PropertyAttributes in PropertyDescriptor

This further encapsulates the property attribute handling,
and will allow to separate the attributes from the
proprety data.

Change-Id: I140a6c9349cd1e871cd9fdcef51abac7ae78e517
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Make the PropertyAttributes a proper class

Change-Id: Ia81236136aedcddaad303187b353cfcf03d792c6
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Change internal class when attributes of properties change

This should allow us to share property attributes for different
class instances saving quite some memory. In addition, it
can be used to speed up property access (as we then know in the
lookup whether it's a data or accessor property).

Change-Id: Ide9c6168a07b5c83a1e73d075d8fc4f6594e08fd
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Merge remote-tracking branch 'origin/stable' into dev

Change-Id: I958754b1f51ecdaf465faa7700d4e57f2df926fc

Added more tests for activeFocusOnTab

The ignored key events will go to parent.

Change-Id: I5e002ee9df44d1c7865c1c50a1631e8e206c68af
Reviewed-by: Alan Alpert (Personal) <416365416c@gmail.com>

Fix new warnings in qtdeclarative (found by GCC 4.8)

qqmlproperty.cpp:1561:35: warning: typedef ‘VMEMO’ locally defined but not used [-Wunused-local-typedefs]
qquickglobal.cpp:1017:13: warning: ‘initialized’ defined but not used [-Wunused-variable]
qquicktextnode.cpp:245:6: warning: unused parameter ‘position’ [-Wunused-parameter]

Change-Id: I48c5486953278dc960249f68e0e122d108f56e07
Reviewed-by: Alan Alpert <aalpert@blackberry.com>

Version new property and signal

activeFocusOnTab and activeFocusOnTabChanged in QQuickItem.

Task-number: QTBUG-30446
Change-Id: I973df95d690b8e533b5cc108d8e083a2fed8528a
Reviewed-by: Alan Alpert <aalpert@blackberry.com>

Simplify internal class logic

getOrAddMember was always used for adding. Make that
explicit.

Change-Id: Iff202a83e857aefd231eadf59f310619c4338b52
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Avoid defining name twice in some error objects

Change-Id: I2e96718556ef5a4262816233351b71dd6a80cb9d
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Store the global object as an Object pointer in the engine

Change-Id: Ia8b010a9d9c9dd3aacb1b08ce34a42236fa73195
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Add change log file for Qt 5.1.0

Change-Id: I9bd3fe3cb3897c18b08a3f9d4792f69a29d9d5f9
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>

Change the Context stack back to a singly linked list

The other implementation was too complicated, and only solved
one special case (indirect eval calls), but that one can be
solved by simply creating a GlobalContext when needed.

In addition it'll make it simpler to implement context
optimisations for simple methods in the future.

Speeds up the V8 benchmark by 3%

Change-Id: I61ac7753821e0174476094f51a9a4e934563f8e0
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Convert the remaining builtin methods to use the SimpleCallContext

Change-Id: Ib01bd0c15578b93829abd6fcf8df22cac12daf14
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Introduce a SimpleCallContext for simple functions

Use it for most builtin methods. Gives ~10% speed
improvement on the V8 benchmark.

Change-Id: I0039f102e561c0adbe1a9b070150ad32142a33e8
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

QmlDebugging: Remove 'insignificant_test'

The test cases used to depend on a specific port being free for
client-server communication. Since, the test cases now use a port
range, they should be more stable now. The timeout has also been
increased from 5s to 10s to ensure that the application output
is read.

Task-number: QTBUG-28263

Change-Id: I7f0670713b8a901e4da3c3d62bbb9fc18e38bd25
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

Fixed distance field text when using non-opaque colors.

The alpha has to be premultiplied before passing the color to the
shader.

Change-Id: If22f0e0892eb4330d5f7398bea2710fce18c4dcb
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>

TestLib: Add more mouseMove in mouseDrag implementation

So the cursor has intermediate states while dragging instead of
jumping to the final position.

This is for example useful for testing the behavior of a control
during the drag.

Add autotest.

Change-Id: I061dd18ef7ac389aa4da4a5b60f9e128ee8c08d0
Reviewed-by: Alan Alpert <aalpert@blackberry.com>

Use correct alpha range for the distance field outlined text.

The alpha treshold values used in the outline shader were hard-coded. It
should use the same logic as in the normal text shader, using the
ThresholdFunc and the AntialiasingSpreadFunc for calculating these
values.

Change-Id: I0e6f38644692cc7a8a4cee1e8e60622fe289d615
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>

Fix scope for functions created through bind()

Change-Id: I69718b2943259dc0f6d6bf2856e651bfb4fbe3a5
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Move arguments out of ExecutionContext and into CallContext

Change-Id: Ic826e3e71eac9171fa113dec79db7c69982f2386
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Move activation out of ExecutionContext

Have an activation object (for now) in CallContext, and
a global object in the GlobalContext.

Change-Id: I02b1e6a2e976d914acfcc3d35cd8abda08dfd298
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Merge "Merge remote-tracking branch 'origin/release' into stable" into refs/staging/stable

Don't create new Objects in the current scope

When creating new objects through the V8 API, use the
root context, not the current context.

Fixes some crashes in QML, after creating contexts on the
stack again.

Change-Id: I9e49fa39f6222dcfa747b7466f1555572dc24f94
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Move function pointer from ExecutionContext to CallContext

Change-Id: Id992154d38e26ee95ccf6f175eeab360c63c0b04
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Remove unused methods

Change-Id: I928b9c4816b421e3d79bd038c37e24d09129899d
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Move locals from ExecutionContext to CallContext

Change-Id: I3f6751fc7e0450a74339f1131b10b56a2ebe6a50
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Split out the Context for With/Catch into their own classes

Change-Id: I8e7d2fe649eb2c8119f9a787d54b8e92c0e9684f
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Introduce different context types

These will be used to split up the context
into more specialized subclasses.

Change-Id: Ic346c1738ad6e9c4d78e2e6f51133c8ea781f59b
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Implemented text styles for QSGDefaultGlyphNode.

Used when Text has renderType: Text.NativeRendering.

Task-number: QTBUG-27867
Change-Id: Id1262ef49e26229c86ebd2533b9f6de638bc75cb
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>

Make keyClick/Press/Release work with a char

Change-Id: Id821bddd993d4da4458464713a69edfea4aaecaa
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Alan Alpert <aalpert@blackberry.com>

Android: Support implicit import paths for assets:/ urls

The assets: scheme is not handled by QNetworkAccessManager, so it needs
to be special cased along side the qrc: scheme. We make QML recognize
it as a synchronously loaded, local file, and we make the type loader
get the correct path and check existence of the directory correctly.
This makes it possible to implicitly import the containing directory
of QML files that are bundled in the assets directory.

Task-number: QTBUG-30510

Change-Id: I048292757e509066a4af342081ec8428e2bd8af3
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>

Clean up the property lookup code

Also look a bit deeper into the proto chain. This speeds up
the deltablue benchmark by 10%

Change-Id: Id3f5de58f336d7ca74c7c32e6c30564410baf1e4
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Remove unused declaration of accessibility text functions.

Change-Id: I5cf9849f5c1ea39954050292d29db9cb1bd78c0c
Reviewed-by: Jan Arve Sæther <jan-arve.saether@digia.com>

TestLib: add mouse release at the end of a mouseDrag

Change-Id: I901f23a2bc7089784ed644a53a3712669b21f417
Reviewed-by: Alan Alpert <aalpert@blackberry.com>

Fix autotest-exported class from QtQuick.

Each class with a virtual table should have at least one non-inline
member. Especially if it's exported (there's no point in exporting it
otherwise).

Change-Id: I6b2821faa9662c6e8b65ce9ced53332e1a18e8d9
Reviewed-by: Alan Alpert <aalpert@blackberry.com>

Remove the APPLE_texture_format path

It is untested and is causing problems elsewhere.

Change-Id: I412f820d14c1632e3d1000b627231d8f78e792b5
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>

Remove resize hook from QSGRenderLoop, exposureChanged is enough.

After much back and forth, I think we have settled on the right approach
in QtGui, which is that resizeEvent is pretty much useless as the
action happens on the following exposeEvent().

Change-Id: I5e87bda89853907d041f56acf9a2895e540c41f0
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>

Our debug env vars are a mess. Standardize on QSG_RENDER_TIMING

Change-Id: I4e88b479a8a9a5126312a05800e8170511b1f7ac
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>

Correct image provider example path in documentation

The link didn't work.

Change-Id: Ic517fac376b32637da4422a5217130304c37f947
Reviewed-by: Martin Smith <martin.smith@digia.com>

QQuickTextEdit: render inline images after change 48798

The refactoring in QQuickTextEdit from this change:
https://codereview.qt-project.org/#change,48798
accidentally broke rendering of inline images.
Revive the ProtectedLayoutAccessor trick to get the proper
format and properly extract the image from it.

Change-Id: I445914efcea1012daa79d594aa1e828b1039b988
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>

Create some execution contexts on the stack again

This seems to be working now, and speeds up our benchmarks
with another 20%.

Change-Id: Ib01bf8f66db91b0e06090eff705db79b0caf66ee
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Mark tst_dialogs insignificant to stop geting CI failures

Task-number: QTBUG-30513
Change-Id: I625ff99e2e2e31b58fd219cf9736f262098d2664
Reviewed-by: David Faure (KDE) <faure@kde.org>

Remove stray backslash

Not needed :)

Change-Id: If22d077a05ffa21f393569f93fcb9f599008af82
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Don't include internal headers in qv4v8.h

Change-Id: I2b43d8c356a8b433836c1e3f6a99675e69b670fa
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Speed up Context creation and handling

Creating context and locals in two mallocs wasn't very good
for performance. This allocates them in one go again, while
still managing them through the garbage collector.

This brings performance up by around 20%.

Change-Id: I9b31d669e1a502c90a117bacf5fee5d23e9821b4
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Merge remote-tracking branch 'origin/release' into stable

Conflicts:
examples/qml/xmlhttprequest/doc/src/xmlhttprequest.qdoc
examples/quick/accessibility/doc/src/accessibility.qdoc
examples/quick/animation/doc/src/animation.qdoc
examples/quick/canvas/doc/src/canvas.qdoc
examples/quick/draganddrop/doc/src/draganddrop.qdoc
examples/quick/imageelements/doc/src/imageelements.qdoc
examples/quick/keyinteraction/doc/src/keyinteraction.qdoc
examples/quick/localstorage/doc/src/localstorage.qdoc
examples/quick/mousearea/doc/src/mousearea.qdoc
examples/quick/particles/affectors/doc/src/affectors.qdoc
examples/quick/particles/customparticle/doc/src/customparticle.qdoc
examples/quick/particles/emitters/doc/src/emitters.qdoc
examples/quick/particles/imageparticle/doc/src/imageparticle.qdoc
examples/quick/particles/system/doc/src/system.qdoc
examples/quick/positioners/doc/src/positioners.qdoc
examples/quick/righttoleft/doc/src/righttoleft.qdoc
examples/quick/scenegraph/customgeometry/doc/src/customgeometry.qdoc
examples/quick/scenegraph/openglunderqml/doc/src/openglunderqml.qdoc
examples/quick/scenegraph/simplematerial/doc/src/simplematerial.qdoc
examples/quick/threading/doc/src/threading.qdoc
examples/quick/touchinteraction/doc/src/touchinteraction.qdoc
examples/quick/views/doc/src/views.qdoc

Change-Id: Idf7bb76c82acacf86b19a9f4633c3cbf4ae1a9a0

Merge remote-tracking branch 'origin/stable' into dev

Change-Id: Ieb4590cfd49bd002f0ae0b4799e39b5a402900fd

Fix export macros for the QML parser export.

These classes are in the QtQml library. They shouldn't be defined to
export (even if it's autotest export) when compiling other libraries,
notably QtQuick.

Change-Id: Id76d2b2f2c60355240edabb7875db3e97fb0da17
Reviewed-by: Alan Alpert <aalpert@blackberry.com>

Stabilize Code

Apparently it is no longer necessary to rely on undefined compiler
behavior.

Change-Id: I8e93dc0de663713c714d7894f4c66acb0aec30b4
Reviewed-by: Matthew Vogt <matthew.vogt@qinetic.com.au>
Reviewed-by: Alan Alpert <aalpert@blackberry.com>

Version new signals

New signals added as a workaround need to be versioned as new. However,
because they're used just to override the property's signals and are
forwarded to the old signal you can still use the old signal names from
QML. Consequently, this revision shouldn't need to be exposed to QML.

Change-Id: I80407852f0a5063866c5f4334cfd0285f00d5578
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Caroline Chao <caroline.chao@digia.com>

Provide workaround to slow glyph cache updates.

The environmental variable QML_USE_GLYPHCACHE_WORKAROUND can be
specified to use the workaround path, which performs better on some
hardware.

Task-number: QTBUG-29264
Change-Id: I16d35ceabc12c990e4f791693ec4694f4e7f55f7
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>

Use distance fields for text on retina displays

Change-Id: I6d3f3e7e4813155f2abb3edc51b145fb709c485b
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>

Define MODULE_VERSION so it builds against latest qtbase

Change-Id: I55404dc70b1de8c9cf5a6aade503e64ec7fe5c84
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Some further fixes to the v8 API

Better implementation of user comparisons, and fix a bug in
GetPropertyNames.

Change-Id: I2afa87239e4e269707d1809712b0beefed162d0e
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Implement v8::StackFrame and v8::StackTrace

Change-Id: Ib0f210f1d30a0681c3d741544206bbe0d9d26f95
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

Fix incorrect merge in textureprovider example.

Change-Id: I5a76ab1ef77c43aecd2a03cc7d614a198290f427
Reviewed-by: Christian Stenger <christian.stenger@digia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>

QmlProfiling: Test case uses port range

Change-Id: I45fcb8b7d496d480ad7fa72064b13c00a4bd6fa6
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

Debugger: Accepts port range as arguments

Allow a port range to pass on command line, and try to listen on any of the
ports in the range. (Re)using the ',' separator allows for backwards compatibility,
that is, also Qt 4 will accept a -qmljsdebugger=port:1000,1010 argument, but
will only try to listen on port 1000.

Change-Id: Ic03fe20e4aee9ecdea86651f46f1df5cb19bd75c
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

Update EtcProvider example to support configurable base url.

Change-Id: Idb047bc7bf2c9f1c62c4749cb416bdf267e66e17
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>

Fix distance field antialiasing for retina displays.

Change-Id: I01d7d41a4e70822555bae453978dbe92fbb5c98d
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>

Show fullscreen button in qmlscene on Mac

Change-Id: I3202e8e7461f457eeb73a82b7a8da40a11e4f76d
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>

Speed up regexp creation through caching

RegExp objects (the backend to the JS visible RegExpObject) are garbage
collected. Now we also keep (weak) references to all live instances in a
QHash<Key, RegExp*> (where key is essentially the pattern), which allows for
quick re-use. Once a regexp gets garbage collected, it also disappears from the
"cache".

Speeds up v8-bench's RegExp test by ~1%.

Change-Id: Ibeb2fa1b234a95b884594817bf5c0468fd54e839
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Changed RegExp to be garbage collected instead of reference counted

This makes a cache implementation much easier in the future.

Change-Id: I35ec5c416dc7455ea51dc58f889e2a4ee74d0ee8
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Fix license headers

These files are not part of Qt Creator. Use the regular Qt module
template.

Change-Id: Ifde77e7d365c313b3284bf0a65383fa4bd10b4be
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Fix memory allocation of executable code

Previously we allocated at least one page for each compiled function, even if
it required less bytes (common). That causes excessive memory usages for large
scripts or long running scripts with frequent eval usage.

This patch introduces a simple allocator that allocates also on page
granularity from the system but allocates the remaining space in the pages in
sub-sequent calls. It is optimized to scale with the number of requests and
also return pages to the system as soon as possible.

Change-Id: I0751a8094afe97e94b5f44c6a691a679ecdb1df0
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

Doc: Fix some titles and links

Make page titles follow the conventions at
http://qt-project.org/wiki/Spelling_Module_Names_in_Qt_Documentation.

Make class/type list titles follow the "<Qt Module> C++ Classes" and
"<Qt Module> QML Types" formats.

Links are updated accordingly, along with broken links found during this
sweep. Some inline links also have their surrounding text modified, to
improve flow.

Change-Id: I0ed7788caa250085d7ea0080a77d8a2655debf39
Reviewed-by: Alan Alpert <aalpert@blackberry.com>