Revert "test: marked tst_qlocale as insignificant on Windows"

This reverts commit b7486591cd114351c755b9e8b2bfe5d175461ec9.

Conflicts:

	tests/auto/corelib/tools/qlocale/test/test.pro

Task-number: QTBUG-25284
Task-number: QTBUG-36306
Change-Id: If4a335c114302f7af999d7a254e1aa55b2df7176
Reviewed-by: Simo Fält <simo.falt@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Declare qregister[u]int, an integer the size of the machine's word

In almost all platforms, sizeof(qregisterint) == sizeof(void*) ==
sizeof(qptrdiff). It's different for architectures that have a pointer
with a size different from the machine word. This allows us to declare
variables of the most optimal size, even if the pointers are too wide or
too narrow.

The only currently-known architectures to match that case are the ILP32
builds on x86-64 (a.k.a "x32") and IA-64 (option -milp32, only available
on HP-UXi), which have 64-bit registers but 32-bit pointers.

Change-Id: I0f126b70ea9ea326bd3143797287e4b98210d36d
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Add support for 16- and 64-bit atomics with MSVC

MSVC provides the necessary functions / intrinsics for 16- and 64-bit
operations. It has some support for 8-bit too, but the most important
functions seem to be missing...

Change-Id: I177b4eb2a2cf14d716b78c94f9d6a9b11aea1b84
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Introduce QAtomicInteger<T> and derive QAtomicInt from it

QAtomicInteger<T> is to QBasicAtomicInteger<T> what QAtomicInt was to
QBasicAtomicInt: just a little more syntactic sugar. The Basic classes
do not always have a constructor, since they depend on compiler
support. The constructor is always present in the non-Basic class, at
the expense of making it non-POD for C++98 code.

This commit also repurposes most of QAtomicInt's documentation for
QAtomicInteger. It adds only the Q_ATOMIC_INTnn_IS_SUPPORTED macro
that explains whether the given type is supported on this platform.

Change-Id: I58886d6fa49fea4de24015c40dae29c9fa534e00
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Kurt Pattyn <pattyn.kurt@gmail.com>
Ensure that the pointer-sized QAtomicInteger specialization exists

This is already implemented in qatomic_x86.h, qatomic_ia64.h,
qatomic_mips.h, qatomic_armv6.h, and qatomic_cxx11.h. For
qatomic_msvc.h, we've just fixed it.

For qatomic_gcc.h, we know that the compiler supports it, so just add
it. According to the GCC manual, it might print a warning on some
platforms, so we only enable that on 64-bit builds.

For qatomic_unix.h, the support was missing (along with support for
unsigned 32-bit), so this commits adds it.

For qatomic_armv5.h, the platform does not always support 64-bit
atomics, but ARMv5 cannot compile in 64-bit mode anyway.

Change-Id: Ia8b3b5c641f11e5df05937fe7442be0a223174ef
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Centralize support for QBasicAtomic for ints and longs

No need to redefine everywhere, since they're required to be supported.

Change-Id: I2bdbbd0b0c44871e3bd0edcf0289fc58dd50ff31
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Replace the type-based QAtomicIntegerTraits with a size-based one

This simplifies the code a lot and avoids silly mistakes where a
specific integer type is missing (such as char16_t).

Change-Id: Id91dfd1919e783e0a9af7bfa093ca560a01b22d1
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Use full-barrier in the "non-atomic" API in QAtomic{Int,Integer,Pointer}

This is more in line with what std::atomic does.

Change-Id: I6fe96102995a3fda8f82475758995593358735bc
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Fix WinRT timer dispatch

This fixes the event dispatcher lookup on timer callbacks, which was
incorrectly using only the gui event dispatcher to look up timers.

Change-Id: Ia01a07f6505afd0adfc0641e9c60199f258138a1
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
qmake: Add DISTCLEAN_DEPS variable

This variable works like CLEAN_DEPS, but applies to the distclean target.

Change-Id: Ia30e8932b9acd6529298728dd5d0e038b0208d66
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
WinRT winmain: handle -qdevel parameter for additional debugging tooling

This adds an additional command line argument, -qdevel, for tooling
support. Since Windows Phone deployment APIs don't return the PID, this
writes the PID to a lock file that can be read by deployment tools.
Since arguments may be passed from one of several entry points, the
special argument checks are now done in Run() instead of onActivated().

Change-Id: Ib3af157ccf687769d43d60adef9a0ab480e835b7
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
tst_qpauseanimation: Fix condition in QEXPECT_FAIL.

introduced by  b0b22e8d496e753642fa8ddb05f167a722c65c00 .

Change-Id: Ia57331ce9373a414f2bc56962412f20ef83bd7ca
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
Allow QTextCharFormat::setFont() to skip unresolved font props

This makes the font merging possible and solves an issue
with the default font properties inheritance when used
in conjunction with QTextFormatCollection.

Change-Id: If8b543c011122dde9f086f5d696df3b042f7b90c
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
QTextEngine: Make FontEngineCache inaccessible from outside

This is really an implementation detail
and shouldn't be accessible in any way.

Change-Id: Icd9f2ea6f9a1d5ebd613ce65eebe2823301f87ea
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Optimize drawing to and from generic formats

When drawing to and from the less common formats most of the cpu time
is spend in conversion. The conversion method is rather slow due to
using variable shifts and masks that the compiler does not have a chance
to optimize.

This patch changes the conversion methods to being templates fed by
constexpr methods. This allows the compiler to fully optimize the methods
yielding 2x->5x speedups.

The reliance on constexpr however means the optimized methods are only
used under C++11.

Change-Id: I2ec77c4c1c03f12ee463a694a2b59db0f0b52db1
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
Add install rules

Otherwise d3dcompiler will not be installed using -prefix in configure

Change-Id: I3054969cc5d8b7c2378b12bbaef3dc4ca0194711
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Andrew Knight <andrew.knight@digia.com>
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
remove doubled specification

DLLDESTDIR is set in config.pri already, hence no need to set it twice

Change-Id: I84a5ecd0a3db41ff3920a295644e3d169deed264
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Andrew Knight <andrew.knight@digia.com>
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
Fix MSVC-warning about unused variable eventdispatcher.

Change-Id: Ic7c12f16c310cc681bba39a7969de235afcf0f44
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
Remove unused variable.

Change-Id: I30c6bea769df436f41275df60552b9616e8d5547
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
Only Android API < 11 needs o set the surface type.

Change-Id: I290d7273624ce4853a137c00263fa9a169ea0cf9
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>