Fix ARM atomics for 8- and 16-bit types

This has apparently never worked for any negative value. That's because
the compiler sign-extends the incoming expectedValue to fill the 32-bit
register, instead of zero-extending it, and it also expects any returned
values to also be sign-extended.

Task-number: QTBUG-37031
Change-Id: I836eddba7b1acc56bb0ac1d41de7001d06255b9b
Reviewed-by: Sergio Ahumada <sahumada@blackberry.com>
remove vestiges of uic class map code

amends ad52be1ac.

Change-Id: I2bfb10908217708c4f046d0d315dadd1b626da12
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
merge %explicitheaders into %classnames

no need to have two mechanisms for the same thing.

the values of %classnames can be comma-separated lists now, so one
header can have multiple classes assigned. conversely, if an extracted
class name reverse-maps to a different file name, it is omitted.

Change-Id: Ia0a35d64764b6376f33b77bbfe59e1df70a3cf1a
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
un-pluralize code

since ever we've thrown out the phonon hack, each header is synced to
only one location (CamelCase headers notwithstanding).

Change-Id: Idfef33db9410908aefe309bc7a3edeae5fc5a671
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
remove duplicated nested condition

Change-Id: I433773dbf21a7a7625d4f763b3cebe75c746aa1f
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
de-duplicate header install source calculation

Change-Id: I7c26d70fdfceac6d3c562e704cc725fad80c4f59
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
move generation of qconfig.h forwarding headers to qtbase.pro

less platform-specific code. the qfeatures.h generation is already here.

Change-Id: Ied69fb431eed5816fbff63b33be431ee913c2bc8
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
automate handling of generated headers some more

let the syncqt + qt_module_header.prf pair handle generation of
forwarding headers.

in qtbase this is ineffective to some degree, as the need to create
QtCore's forwarding headers early for QtBootstrap requires qtbase.pro
already doing the real work, but at least we get the verification that
nothing breaks.
Other Modules (TM) will need the full functionality.

Change-Id: Ifd3dfa05c4c8a91698a365160edb6dabc84e553f
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Do not assume nice behavior in error handling

SPDY is currently assuming it will only receive RST_STREAM messages on
active steams. This is however not always a safe assumption.

Task-number: QTBUG-37100
Change-Id: Ied89a68a209891992ad72daa513066efc1d7c421
Reviewed-by: Peter Hartmann <phartmann@blackberry.com>
tst_qtjson: Mark some test as XFAIL on BlackBerry 10

These tests seem to fail because denormalized numbers are not
supported on QNX yet, so marking them as expected failures.

 - testNumbers_2()
 - toJsonLargeNumericValues()
 - parseNumbers()

Task-number: QTBUG-37066
Change-Id: Ifec95b936fb70253395dee4d1ca18e85870486a3
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>
tst_qnumeric: Mark some tests as XFAIL on BlackBerry 10

These tests seem to fail because denormalized numbers are not
supported on QNX yet, so marking them as expected failures.

 - floatDistance(denormal)
 - floatDistance_double(denormal)

Task-number: QTBUG-37094
Change-Id: I79dbc78da6e9bef8466264fd2cab4af0ee8b868f
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>
Make QTreeView::expand/collapse check for ineffectual invocations

Added checks if item is already expanded/collapsed to
QTreeView::expand/collapse since the following computations
can be quite expensive. (This is useful when saving/restoring a
lot of item expansion state e.g. after a model reset.)

Task-number: QTBUG-35939
Change-Id: I82c4489f9fe0b8ac61994652a60312e34c46f628
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
Protect against malicious SPDY messages

Add handling of invalid stream-ids and buffer overflow in header
parsing.

Change-Id: I712af189d72612639d25890a8861a8f4fe084ce3
Reviewed-by: Peter Hartmann <phartmann@blackberry.com>
tests: Remove superfluous gui additions to QT

by default QT contains both core and gui already

Change-Id: I6f5b551104e40a024468e7cb62e302134e9472ec
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
SPDY: Fix compiler warning about unused variable

Change-Id: Ib3dcd8616ab8167de31a01b3e6f0188d384ff244
Reviewed-by: Peter Hartmann <phartmann@blackberry.com>
QPalette: optimize move assignment operator

Instead of assigning the various bit-fields manually, use the quint32
union field, which is already present to avoid slow bit-field operations
in the member-swap function.

Verifed that the generated assembly for move-assignment is
significantly better than before on GCC.

Change-Id: If4e0ef678bf3a496c6eb369ad3f639f5a9bc79fc
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Add an example for creating OpenGL contexts

Besides serving as an example for performing OpenGL rendering inside
a window container in a way that it works across all GL versions,
this is an extremely useful tool for developers and users alike
since it allows quick and easy checking of what sort of context a
particular driver returns for a particular QSurfaceFormat.

NB! Depending on the OpenGL driver, some surprises can be expected.
The handling of core/compatibility profiles, the fwdcompat bit,
the supported GLSL versions, etc. tend to be somewhat different
across the different OpenGL implementations.

Task-number: QTBUG-37071
Change-Id: Iae4328e66cd0bb19f74a77fefef93ea5a3221e31
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Add core profile versions of the glyph cache shaders

The last step to make QOpenGLTextureGlyphCache working with
OpenGL core profiles.

[ChangeLog] Native (that is, not distance field based) text
rendering is now functional on OpenGL 3.2+ core profiles too.

Task-number: QTBUG-36993
Change-Id: Ic6c0db4806cea623ca7a19ab77b0329155824877
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Honor the value of the PlatformToolset environment variable.

The Windows SDK 7.1 command prompt sets this value to "WindowsSDK7.1"
through its SetEnv.cmd batch script. The MSVC Express Editions do not
include a 64bit compiler toolchain, but the Windows SDK does, so this
change makes it easier to build qmake projects for x86_64 when using
the Express Editions, by running qmake from the SDK command prompt.
See also:
  http://msdn.microsoft.com/en-us/library/9yb4317s%28v=vs.100%29.aspx
  http://msdn.microsoft.com/en-us/library/ff660764%28v=vs.100%29.aspx

Task-number: QTBUG-31185
Change-Id: I49d3e159ed67f64490a3d57c5471d540d76ae13f
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>