libxkbcommon-x11 uses xcb_discard_reply() function which was
introduced in libxcb 1.6, this brakes the compilation in
src/3rdparty/xkbcommon/src/x11/util.c when linking with libxcb 1.5 :
linking ../../../../plugins/platforms/libqxcb.so
.obj/util.o: In function `adopt_atoms':
util.c:(.text+0x347): undefined reference to `xcb_discard_reply'
collect2: error: ld returned 1 exit status
We can use an alternative approach to discard uncollected replies
and in addition add a fix for out-of-bounds error [1]
[1] e3f751be66
Task-number: QTBUG-38952
Change-Id: Ide90f9a2e75fc79d2bab0b81adb282c8cc81c345
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
This 3rdparty code produces a lot of warnings especially with clang.
Change-Id: I6f48410699e785d1b2e84b9a6d7b0ba8751179b0
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
CoreText does not support multithreading, so we would get a
crash in tst_qglthreads. So we disable multithreading for
HB-NG.
Task-number: QTBUG-38762
Change-Id: I0473037c16017ff77cbba9b11fc0b396775ef789
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
As the mipmaps levels aren't being generated on level 9, they shouldn't
be used. Fall back to multisampled textures instead (which is the
behavior for non-power-of-two textures anyway). This fixes an issue in
which textured polygons (e.g. QML Images) turn black when scaled down.
Change-Id: I648b8be473dc38f4e1b26724cbaff610e586fdbd
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
Comparing CGFontRefs is not reliable it seems, CFEqual on them appears
to compare pointers and there's no guarantee that CTFontCopyGraphicsFont
returns the same pointer all the time.
So instead let's compare CTFontRefs, which we keep around and also provide
as input to CoreText shaping.
Task-number: 38363
Change-Id: I6073ea88f0c9f5ebf49d17cba0d76041ade32570
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
this covers convenience libraries which are linked into dlls (if we are
not building statically) and "proper" (installed) builds of 3rdparty
code.
Change-Id: I2f00248c0baa0e73346e477724bf49bbc62ba925
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
This is required by Windows Store Apps to pass certification.
Task-number: QTBUG-38481
Change-Id: I6dc00431ee5f6c7d4c64111ccc38f46483d3b9a8
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@digia.com>
Say you have a string with logical contents "abc ABC, " where
lowercase is LTR and uppercase is RTL. In this case, the UBA
will give "abc " LTR direction, and "ABC, " will get RTL.
However, our itemization currently divides "ABC, " into two
script items: "ABC" and ", ". CoreText will return glyphs in
visual order, so for the first we will get "CBA" and for the
second we will get ", ". But as the ", " item has an adapted
directionality of RTL in the context of the full paragraph, it
should actually be " ," visually.
This caused a mismatch which broke the tst_QComplexText test
with HB-NG using CoreText backend. As a temporary fix for this,
we check whether the directionality of the first run in the text
is different from the directionality expected by HB-NG. If this
happens, it means the order of the glyphs produced by CoreText
will be the reverse order of what is expected by HB-NG, and
we therefore need to reverse it.
Task-number: QTBUG-38113
Change-Id: I9f5a041791e4529a14041a362b2d5dd00490a38b
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
The CoreText engine will remove the PDF token from the end of
the string (instead of producing a zero-width glyph for it),
thus the output will be different from the OpenType backend
and Qt will get confused. To fix this, we emulate the expected
behavior by molding the output in a special case.
This is a port of e45c4387ae16627d61e30a58ae901d888d375aa7 from
Qt 4.
Task-number: QTBUG-38113
Change-Id: Ia0a078e3a60317981d4d5a4ee7e575a1714a1d75
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
The "Fixed CE build of sqlite3" patch is preserved in this change.
(ea70ec8711)
Change-Id: I163a4bcc92f47838c8203d8f5d78bbdcb0c1fd84
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
"register" is usually ignored by the compiler and
is deprecated in C++11
[-Werror,-Wdeprecated-register]
Change-Id: I3a10f2128e4a4574b2cd3861bddbbd4ba6a3683f
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
This is the latest version, released on Mar 27 2014. It includes:
https://bugs.freedesktop.org/show_bug.cgi?id=75798https://bugs.freedesktop.org/show_bug.cgi?id=75892
Required for fixing input when running Qt application on Mac OS X
with XQuartz and for fixing QTBUG-36281.
Change-Id: Idc4d3c99a4008a10b91ab51c8910b36909974703
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
These ifdef guards were originally a part of
"0004-Make-it-possible-to-link-ANGLE-statically-for-single.patch",
but were lost during the last ANGLE upgrade.
Task-number: QTBUG-37842
Change-Id: I4340c1641675dd310c14454a851eb4bc0ae2ec0d
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
The "Fixed CE build of sqlite3" patch is preserved in this change.
(ea70ec8711)
Change-Id: I7da6504a1d1bee7926a122d7c4ec3a2bf4035d03
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Some level 9 hardware does not support 32-bit indices, and in most
places this is already checked. It would appear that most phone
hardware actually does support 32-bit indices, and so this bug wasn't
caught until testing on the Surface RT. This is not surprising, as some
level 9 resources are only a minimum for the hardware spec, not the
true limit of the device/driver.
This patch provides the general fix to use 16-bit indices on such
hardware, but a whitelist of known good GPUs should be added to enable
32-bit indices where available.
Change-Id: I282ede5dd4a323037ade6c44b7cfac2c6445b491
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@digia.com>
This release comes with important bug fixes. Also we can now
remove the workaround code which was needed for libxkbcommon 0.2.0.
Task-number: QTBUG-31712
Task-number: QTBUG-33732
Task-number: QTBUG-34056
Change-Id: I57caf7f803b9a01a15541a5ad82e464de3b8abbb
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
On Mac, hb_coretext requires both CTFont and CGFont.
Due to not supporting the 0 tag by CoreText, hb_blob_get_data()
always fails causing the hb_coretext_shaper initialization to fail, too.
Since HarfBuzz-NG is not a part of QtGui module anymore,
there are two possibilities to workaround this: either engineer the
font data by querying tables one-by-one and generating the font
directory table, or pass CTFont and CGFont refs directly to hb_coretext
via the hb_face's user_data. This patch implements the latter.
Change-Id: I7d2e2df00818ea811642cb6a6c3b9c9abd5d7b94
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
The "Fixed CE build of sqlite3" patch is preserved in this change.
(ea70ec8711)
Change-Id: I9cf211785071386173a87f645773cdae08498354
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>
Being a part of QtGui, HarfBuzz-NG breaks build with -Werror.
Instead of disabling a particular warnings-as-errors,
build a prefixed static library and make it a link-time dependency.
Change-Id: Id0be1f0e0034092d50f83cd364d5c65940fee869
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
To utilize the new xkb_x11_* API from libxkbcommon 0.4.0, we need to update
the bundled libxcb-xkb version to 1.10, which is the minimal required version.
Change-Id: I0b72a2684bd11cbe5ae65d6dab7292be3a76464c
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Relevant part from libxkbcommon's configure.ac file:
xkb_base=`$PKG_CONFIG --variable=xkb_base xkeyboard-config`
if test "x$xkb_base" = x; then
xkb_base=$datadir/X11/xkb
fi
AC_ARG_WITH([xkb_config_root],
[AS_HELP_STRING([--with-xkb-config-root=<path>],
[Set default XKB config root (default: xkeyboard-config install path)])],
[XKBCONFIGROOT="$withval"],
[XKBCONFIGROOT="$xkb_base"])
AC_SUBST([XKBCONFIGROOT])
This patch implements an equivalent logic in Qt's configure script (with some
additions).
Change-Id: I25968f76021e120e2439d2756121bbe3c5e18c98
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
As a safety precaution, ANGLE writes the commit hash, optimization level,
and adapter ID to its binary format. However, this hurts portability
between systems by making shader pre-compilation/caching artificially
system-specific.
The shader compiler doesn't take the target adapter into account, and the
optimization level information discarded by ANGLE anyway. So, allow ANGLE
to bypass these checks on systems where precompilation is required (i.e.
WinRT). The default mechanism still applies unless
ANGLE_ENABLE_UNIVERSAL_BINARY is passed as a define.
Change-Id: Iec6d833fd7010ed163978557238f00e7ac6ae416
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
This brings Qt's copy of ANGLE up to ANGLE master, which contains a number
of bugfixes as well as restructuring for the upcoming ES 3.0 support. This
version brings considerable stability improvements to the D3D11 renderer.
The static translator project files have been merged to align with the
ANGLE source tree.
Two new patches have been applied to fix errors in upstream ANGLE:
- 0011-ANGLE-Fix-compilation-error-on-MinGW-caused-by-trace.patch
The event trace header in ANGLE's third_party directory has an unused
template which causes a compilation error on MinGW. Disable this part
of the code.
- 0012-ANGLE-fix-semantic-index-lookup.patch
The sorted semantic index table was returning a direct mapping to the
new indices, instead of the old indices. This caused a mismatch in the
GL type lookup for the translated attribute.
All other patches have been rebased, removed if no longer needed,
and renamed to clear up the application order:
- 0001-Fix-compilation-for-MSVC-2008-and-std-tuple.patch
No changes.
- 0001-Fix-compilation-with-MinGW-mingw-tdm64-gcc-4.8.1.patch
No changes. Renamed to 0002.
- 0001-Fix-compilation-with-MinGW-gcc-64-bit.patch
No changes. Renamed to 0003.
- 0001-Make-it-possible-to-link-ANGLE-statically-for-single.patch
Modified patch to adapt to new DLL loading structure. Renamed to 0004.
- 0005-Fix-build-when-SSE2-is-not-available.patch
No changes.
- 0011-Fix-compilation-of-libGLESv2-with-older-MinGW-w64-he.patch
No changes. Renamed to 0006.
- 0006-Make-DX9-DX11-mutually-exclusive.patch
Made the patch less invasive by allowing D3D9 code to run unless
explicitly disabled (e.g. on WinRT, where it doesn't compile). This
makes the patch smaller and allows Desktop Windows to compile both
D3D9 and D3D11 codepaths. Renamed to 0007.
- 0015-ANGLE-Dynamically-load-D3D-compiler-from-a-list-of-k.patch
No changes. Renamed to 0008.
- 0012-ANGLE-Support-WinRT.patch
Made D3D11_level9 initialization only possible if D3D9 is disabled.
This makes sure Desktop PCs use the old D3D9 codepath instead of
the less-tested D3D11_level9 codepath. Renamed to 0009.
- 0013-Enable-D3D11-for-feature-level-9-cards.patch
Conveniently smaller patch due to buffer implementation improvements
upstream. Renamed to 0010.
- 0014-ANGLE-D3D11-Alwayls-execute-QueryInterface.patch
This was a fix for patch 0009, so was integrated there. Removed.
- 0016-ANGLE-D3D11-Fix-build-on-desktop-Windows.patch
This was a fix for patch 0009, so it was integrated there. Removed.
- 0001-ANGLE-Fix-compilation-with-MSVC2013.patch
Fixed upstream. Removed.
- 0007-ANGLE-Fix-typedefs-for-Win64.patch
Fixed upstream. Removed.
- 0004-Fix-black-screen-after-minimizing-OpenGL-window-with.patch
The issue has been fixed in Qt itself. Removed.
- 0008-DX11-Prevent-assert-when-view-is-minimized-or-.patch
The cause of the problem was the same as patch 0004, but for the
D3D11 codepath. Removed.
Change-Id: Id69484ab3a3e013050741c462fb1b06dfb0fd112
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
84be1bd4d3 has changed the stored data type
from QFontEngine to QFontEngine::FaceData. Update the implementation
and revert changing the y_scale sign on non-Mac
(aka fix-up 2d576f79f7).
Change-Id: I4180257bc8f610fb014fd2a2ad6f8fdceece2f13
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Since we dropped all platform-related shapers during the
QPA refactoring, thus making HarfBuzz the only shaper on all
platforms, we can not deal with AAT-capable fonts anymore.
HarBuzz-NG now supports it's own shaper backend infrastructure,
so the decision was to enable HB's CoreText shaper backend on Mac
and simply make HB-NG the default shaper there.
Task-number: QTBUG-36056
Change-Id: If22e24fd5cc00c25952934332a2f4123f38135a4
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
Do not rely on sprintf_s being declared/defined. This also fixes
deployment to Windows XP.
See https://chromium-review.googlesource.com/#/c/182975/ for a similar
commit proposed upstream.
Task-number: QTBUG-36242
Change-Id: I520e2f61aeab34963e7a57baafd413c7db93f110
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Needed to run the XKB extension where we used to expect X11 to be
installed in /usr. In FreeBSD, for instance, X11 is installed in
/usr/local like all the other not out-of-the-box packages.
Same thing goes for the compose platform input context plugin.
Change-Id: Ib7ace3117eaacc6e150394450d1330cba654ba8a
Reviewed-by: Gatis Paeglis <gatis.paeglis@digia.com>
Commit 773dd01 introduced a general mingw platform scope, which
is cleaner and more flexible than matching the spec name.
Change-Id: Ie3a9cb791a83f7c8a51bc4e23069190c452ab521
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
There is JIT misoptimization found during code refactoring that
affects PCRE 8.34 (the version currently bundled with Qt).
The upstream might not release a specific bugfix release before 8.35,
hence the patch has been manually applied.
Upstream issue: http://bugs.exim.org/show_bug.cgi?id=1423
Change-Id: I8dbbb2981bc037d39b30fcaded6894ee9820b8df
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
The "Fixed CE build of sqlite3" patch is preserved in this change.
(ea70ec8711)
Change-Id: I41a268bd077e396810965ca27cd572cef7259d58
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>
_QNX_SOURCE needs to be defined in order to ensure posix_fallocate gets
declared by the toolkit header files.
Change-Id: Id60fcf9be3c672bd399c4b71541dfa0fcc4060af
Reviewed-by: Frank Osterfeld <frank.osterfeld@kdab.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>
This fixes a missing declaration caused by 11a2226c
Change-Id: I4b8092c6b9592e886353af9193686238105a1512
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@digia.com>
If the default compiler cannot be found, load it from a list of DLL names.
On Desktop Windows, the default compiler can be specified by an
environment variable, QT_D3DCOMPILER_DLL. This can also be set at
compile time by a define of the same name. Otherwise, the default
compiler DLL is that which is set by the Direct3D SDK.
On WinRT, the default compiler is d3dcompiler_qt, which is a
non-versioned compiler proxy provided by Qt.
Change-Id: I0d7a8a8a36cc571836f8fa59ea14513b9b19c19b
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@digia.com>
The functions fromBytesToWord() and fromWordToBytes() are called when
building on 64bit BigEndian platforms. It fails because those
functions are disabled on the source code. Enabling those functions for
64bit BigEndian platforms fixes the problem.
Task-number: QTBUG-35228
Change-Id: I5ccacd4fb5051df05f67c8da879b3a9e49953861
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Richard J. Moore <rich@kde.org>
ASSERT removes the condition when building for release mode. However,
QueryInterface must be called in any case. Adopt to using ASSERT(false)
like in other occurrences in angle.
This is a follow-up patch to 331bc16afd
Change-Id: I4413bab06b5a529fcbd09bbc20828fcdcf4e4fc6
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Andrew Knight <andrew.knight@digia.com>
Testing feature macros is not enough for uclibc. Fixes build of the built-in
sqlite3 with uclibc <= 0.9.33.2. Later versions will have posix_fallocate().
Change-Id: I918a52777ac63624635802221effc6b86fa2269c
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>
For the conflicts in msvc_nmake.cpp the ifdefs are extended since we
need to support windows phone in the target branch while it is not there
in the current stable branch (as of Qt 5.2).
Conflicts:
configure
qmake/generators/win32/msvc_nmake.cpp
src/3rdparty/angle/src/libEGL/Surface.cpp
src/angle/src/common/common.pri
src/corelib/global/qglobal.h
src/corelib/io/qstandardpaths.cpp
src/plugins/platforms/qnx/qqnxintegration.cpp
src/plugins/platforms/qnx/qqnxscreeneventhandler.h
src/plugins/platforms/xcb/qglxintegration.h
src/widgets/kernel/win.pri
tests/auto/corelib/thread/qreadwritelock/tst_qreadwritelock.cpp
tests/auto/corelib/tools/qdatetime/tst_qdatetime.cpp
tests/auto/gui/text/qtextdocument/tst_qtextdocument.cpp
tools/configure/configureapp.cpp
Change-Id: I00b579eefebaf61d26ab9b00046d2b5bd5958812
The message:
../../../3rdparty/xcb/include/xcb/xkb.h:118:5: error: this decimal
constant is unsigned only in ISO C90 [-Werror]
From the C89 standard:
"The type of an integer constant is the first of the corresponding
list in which its value can be represented. Unsuffixed decimal: int,
long int, unsigned long int;"
In the later standards "unsigned long int" is removed from the "Unsuffixed decimal"
list.
If integer constant is suffixed by the letter u or U, then the list is:
unsigned int, unsigned long int, ..
"unsigned long int" is sufficient on 32 bit systems to store the values of
XCB_XKB_CONTROL_PER_KEY_REPEAT and XCB_XKB_CONTROL_CONTROLS_ENABLED
Task-number: QTBUG-34142
Change-Id: Ic23781fcd00d4901ec9bb5a85068f4315c14bfb8
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
getenv isn't available on this platform, and has been stripped from the
lib starting with MSVC2013.
Change-Id: I5a69055b7c3ca85dc6d5a74c5b2842e7886b13bd
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Enable use of ANGLE on lower-end hardware, such as Surface RT and
Windows Phone 8.
Based on https://codereview.appspot.com/12917046/
Change-Id: Ice536802e4eedc1d264abd0dd65960638fce59e4
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Only align if we actually *need to* (due to SSE/XOP usage)
The code will currently not compile as it is now with UseSSE or
UseXOP defined, (so the ALIGN macro could just
be totally removed). In order to keep the diff to upstream as small
as possible, we keep the ALIGN macro definition.
Task-number: QTBUG-34362
Change-Id: I6cf420205896e3a476cdcfbf3308a07e0ae0c84e
Reviewed-by: Richard J. Moore <rich@kde.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The updated sqlite3 lacks a forward declaration of localtime.
Depending on the CE version that forward declaration
was sometimes available.
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
(forward-ported from commit fb1649d30b)
Change-Id: Ief6d8ed1cad51fa92a333a20c5dfe781d19761eb
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
(forward-ported from commit ea70ec8711)
Reviewed-by: Björn Breitmeyer <bjoern.breitmeyer@kdab.com>
Reviewed-by: Mark Brand <mabrand@mabrand.nl>
Fix compilation of ANGLE with gcc 4.8.0 64 bit: The
reinterpret_cast<unsigned long>(void*)
was causing
error: cast from 'const void*' to 'long unsigned int' loses precision
Task-number: QTBUG-34395
Change-Id: Ibde75dd4b5536f3827bdf0ab02a15e93a1a8a4f0
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
For MSVC 2008 make_tuple is in the tr1 namespace.
Change-Id: I4a51f6cabdf068993869b404b12ed1484a21a9d4
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
This enables EGL for WinRT's native types, and adjusts some codepaths
to accommodate differences in between desktop Windows and WinRT.
- WinRT native handles added to eglplatform.h
- References to native handles in libEGL/libGLESv2 follow eglplatform.h
- D3D 11.1 structures and methods used when necessary
- TLS replaced with thread attribute
- LocalAlloc/Free replaced with Heap API
Change-Id: Ia90377e700d335a1c569c2145008dd4b0dfd84d3
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
A _WINRT_ macro is added for Windows Runtime and a few codepaths are
changed with it.
Change-Id: I99ca5636d03c39b0a05b7f75f13522d012fdec07
Done-with: Andrew Knight <andrew.knight@digia.com>
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
Update ANGLE and reapply patches.
Patch changes:
"Dynamically resolve functions of dwmapi.dll"
Removed; ANGLE no longer uses DWM API
"Make it possible to link ANGLE statically for single-thread use"
Avoid name collision by using ANGLE-style getCurrent()
"Fix build when SSE2 is not available."
Added guard for __cpuid(), which is not available on ARM
"Make DX9/DX11 mutually exclusive"
Adjustments due to underlying code changes
"ANGLE: Avoid memory copies on buffers when data is null"
Removed; fixed upstream
"Add missing intrin.h include for __cpuid"
Removed; fixed upstream
Change-Id: I4f3d850fc555d3194ddc05e0b51c4966d33f7eaf
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
That is what we do on on other "limited" platforms.
Change-Id: I608880698d60ab10ecbb2f3ce12ff6c5eaab7eed
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@digia.com>
Reviewed-by: Andrew Knight <andrew.knight@digia.com>
Reviewed-by: Oliver Wolff <oliver.wolff@digia.com>
Fix compilation of libGLESv2 for mingw-headers predating MinGW-w64
svn commit 5567 (like MinGW-builds gcc 4.7.2-rev8, the toolchain
we officially support).
Commit 5567 added the D3DCOMPILER_DLL define to d3dcompiler.h, but with
a trailing semicolon that has then fixed in commit 5783. Any toolchain
that ships MinGW-w64 headers from a version in between (like
MinGW-builds gcc 4.7.2-rev11) will unfortunately remain broken.
Change-Id: I31272a1a991c4fc0f1611f8fb7510be51d6bb925
Reviewed-by: Jonathan Liu <net147@gmail.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
__clear_cache is missing from Android; use cacheflush instead.
Backport in Qt's own PCRE copy of the upstream fix:
http://vcs.pcre.org/viewvc?view=revision&revision=1340
Task-number: QTBUG-31754
Change-Id: I4996265f7b19343ba24983d4f8b2f75e2b578504
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The updated sqlite3 lacks a forward declaration of localtime.
Depending on the CE version that forward declaration
was sometimes available.
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
(forward-ported from commit fb1649d30b)
Change-Id: Ief6d8ed1cad51fa92a333a20c5dfe781d19761eb
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
It makes more sense to keep this workaround header together with the other
libxkbcommon files for a better access point since it's used by several *.pro
files.
Change-Id: I63d4eb58f6e7f3852834e41c4b6e058a2c962233
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
1) -qt-xcb
a) Use xkb from the 3rd party libs. As it is done for the other xcb
dependencies when qt configure with -qt-xcb.
2) -system-xcb (default)
a) If xkb found then use xkb from the system. (Currenly xkb is not
enabled by default when configuring libxcb library).
b) If xkb can't be found on the system then keyboard state will be
updated from X11 core events.
Change-Id: I7c3dbce6daa2cec52067cd5af80f19040233a0db
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
This library is required by the XCB platform plugin. As we depend on
very recent version of this library and it might not be available
in base repositories of distributions, users can use -qt-xkbcommom
switch to build Qt with the bundled version.
Change-Id: I0ed2a5cc2f1df98b0e7cc926cabfa69818674e08
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
KeccakF-1600-opt32.c:497:5: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare]
harfbuzz-thai.c:264:49: error: comparison is always false due to limited range of data type [-Werror=type-limits]
These warnings are caused by "char" defaulting to unsigned on ARM. In
particular, the second warning was introduced by commit
785e95ef0a, which is not upstream...
qbenchmarkvalgrind.cpp:224:5: error: variable ‘_qzz_res’ set but not used [-Werror=unused-but-set-variable]
This one was fixed for x86-64 in 7b54571ec2 but not
for the other platforms.
KeccakF-1600-opt32.c:250:5: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare]
This one is wasn't caught before because it applies only to big-endian
code.
Change-Id: Ice33b639e55d95140cbf912bb81b6f508ed3744a
Reviewed-by: Richard J. Moore <rich@kde.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The mips/uclibc features.h of the toolchain used by a former key
account of PSO is defining both __USE_XOPEN2K and __USE_BSD this
will lead to POSIX_MADV_* and MADV_* being defined while only the
symbols for madvise are present. Change the order to make it link.
Change-Id: If324b978d72ad2b37b8cd624562e81503c9465d4
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
This is already fixed upstream in
https://codereview.appspot.com/8615046/patch/1/2
Change-Id: I4b9e865f6b5622c484418a8381334381bc256887
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
The updated sqlite3 lacks a forward declaration of localtime.
Depending on the CE version that forward declaration
was sometimes available.
Change-Id: Iec7de1167702ccec46b62f63b65a4710231c8534
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
With data=0, ANGLE can crash when setting the buffer data. As this
should be a legal operation, don't perform a memcpy when data is null.
Change-Id: I3fa1260482549b1da50d7a68001a65decb98f258
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
This allows the Direct3D 11 version of ANGLE to gracefully allow
surfaces with dimensions of 0. This is important because Qt may resize
the surface to 0x0 because of window minimization or other user
action (window resize). As EGL specifies that empty (0x0) surfaces are
valid, this makes sure an assert doesn't occur in the case that a valid
surface is resized to an empty one.
Change-Id: Ia60c4c694090d03c1da7f43c56e90b925c8eab6d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Upgrades ANGLE to dx11proto (dx11-MRT-support tag), which splits out support
for DirectX9 & DirectX11. The DX9 codepath is used by default;
CONFIG+=angle_d3d11 must be passed to the ANGLE project to build for DX11.
Existing patches to ANGLE have been updated (or removed if no longer
needed), and a patch has been added to make DX9/DX11 codepaths mutually
exclusive.
Change-Id: Ibe13befadb94f04883eca449d0ee1f0da955ff92
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Axel Waggershauser <awagger@gmail.com>
Changelog: http://pcre.org/changelog.txt
Amongst other things, the Unicode tables were upgraded to 6.2.0
and case folding support was added, which also fixes a QString
autotest (marked as XFAIL).
Qt still requires 8.30, not 8.32.
Change-Id: I4056c1dc1d949d33443bb8ca280de4c8c363ac74
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Most important changes:
* SFNT cmap 13 table format support;
* fixed glitches when rasterizing stretched TTF (xsize!=ysize);
* various fixes in Type1, CFF, and PCF drivers
Change-Id: Ib9e2210ffbd0daa2fdbf518ea87f4be502de6b48
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
When using JIT, pcre16_study causes a segfault.
Change-Id: I43a13579b240edcd75e64a4c291712a96a6ac273
Reviewed-by: Wolfgang Bremer <wbremer@blackberry.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
First of all, we were missing an implementation of SLJIT_CACHE_FLUSH,
as ___clear_cache was not available and we would get missing symbols.
This was fixed in upstream PCRE 8.31, but even then the JIT would
only work on jailbroken devices, so we disable it.
http://bugs.exim.org/show_bug.cgi?id=1243
Change-Id: I678f9a31eb76d7d08882465befb9d799e46e7cf8
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
U+202F is not of a Default_Ignorable property for a loooong time
(perhaps was treated like a control code by mistake)
Task-number: QTBUG-13280
Change-Id: I3c5ec5fa514039b7bca9ffa28ad6f5355e627855
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
Introduce QT_OPENGL_ES_2_ANGLE_STATIC define for static builds
and modify export accordingly. Provided static instances
of gl::Current and egl::Current for Qt's single threaded
use.
Task-number: QTBUG-28196
Change-Id: Ia75699d6da103fb8dd9d5fe97c1ee51e48a74406
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
QCryptographicHash will do the full Init/Update/Final calls, so we
don't need the Hash function. Disable it from the compilation to avoid
a warning about a function defined but not used.
Change-Id: Ib48ae4a7be91089fdcffa00851b786816b798cd9
Reviewed-by: Richard J. Moore <rich@kde.org>
This commit adds SHA3 support to QCryptographicHash. Two implementations
are provided, one optimised for 32 bit and one for 64 bits. The code has
been written to make it easy to add further implementations, for example
ones using NEON instructions on ARM.
Change-Id: I3be9c45bbd4fcc2771d697e7f7ae74e48a831e8f
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Add the SHA3 reference implementation (public domain) which will be used
in a later commit to add support for SHA3 to QCryptographicHash.
Change-Id: Id0e9d47d628cc94f1d3d2a7696836bc43f6ddf61
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
The MinGW-w64 32-bit .def files shouldn't be used with MinGW-w64 64-bit.
Rename .def files from <library>_mingw.def to <library>_mingw32.def and
only use them if QT_ARCH is i386.
Change-Id: I5dc2a87f7d2ed59bf954faf2983d0787ed9e00e9
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
Reviewed-by: Patrick von Reth <vonreth@kde.org>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
MinGW-w64 32-bit requires the functions exported in the .def file
to be decorated.
Change-Id: I174a92829706a9fb6b0007b2c057300bd69e6d9e
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
The long int type is incorrect for Windows 64-bit as LLP64 is used
there.
Change-Id: If4ccf49d6bb0cd7ba4ff2997cebfdbe5e7e9711c
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Symbols in dlldata.c conflict with symbols defined in ActiveQt
when linking Windows platform plugin statically into same binary.
Fixed by not building dlldata.c when building static library.
Task-number: QTBUG-28645
Change-Id: Ibc5928124ad6e1fde2a1fa761ada4f345eb65a20
Reviewed-by: Jan Arve Sæther <jan-arve.saether@digia.com>
Add a 'd' to debug builds to allow both release and debug builds
to be used.
- Add .def-files for Debug
- Build all libraries debug/release
- Add description to README.qt
- Differentiate debug/release in qmake.conf.
Task-number: QTBUG-28196
Change-Id: Ib3081004a6ed2ad71d353244154684d2e0ebbc86
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
This change only affects the ANGLE_surface_d3d_texture_2d_share_handle
extension. The patch is necessary to have WebGL running in Qt/WebKit2.
If the share handle is reset, we are loosing the reference to the
EGLSurface and cannot actually reuse it in a different context anymore.
Change-Id: I0138432dd8ff60ea57e7e591cfa2f8db1d324f53
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Although SSE2 support is detected at runtime it still may not be
available at build time, so we have to ensure it only uses SSE2
when it is available at build time too.
Change-Id: I86c45a6466ab4cec79aa0f62b0d5230a78ad825a
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
CreateTexture will fail on zero dimensions, so just release old target
and reset dimensions when resetSwapChain is called with zero size area.
Task-number: QTBUG-27994
Change-Id: I1e500c4fd4b92f7d9ea2a49a44f3fb930b575cd1
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Resizing a window larger results in the newly exposed region being
invalidated but the old region is treated as valid. This can result in
the old region no longer updating. This has been observed on Windows 7
64-bit with Aero theme using NVIDIA GeForce GTS 250 and driver version
301.42. Invalidate the entire client window area when resetting the
swap chain so that it updates properly.
Upstream patch: https://codereview.appspot.com/6812076/
Task-number: QTBUG-27822
Change-Id: I0f5d2004576019458baee74c35e52f69b893a219
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
This has (and still does) caused lots of grief since
it means accessibility was often unintendedly not built.
Instead copy the lib-at-spi-2 header file needed for the
type enum and build it by default again.
Change-Id: I1ba26f20edff1aeb444c96a37928f36230ac7576
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
Some of the xcb- libraries we depend upon are not (yet) common across
distributions. This is problematic for binaries that should be working
on different distributions. The patch mitigates this by:
Adding the files from
libxcb-proto (version 0.1.6), compiled with libxcb-1.5
xcb-util (version 0.3.9)
xcb-util-image (version 0.3.9)
xcb-util-keysyms (version 0.3.9)
xcb-util-renderutil (version 0.3.8)
xcb-util-wm (version 0.3.9)
from xcb.freedesktop.org/dist to src/3rdparty/xcb.
Adding a configure option '-qt-xcb' to use the sources instead of
linking to the respective runtime libraries.
Task-number: QTBUG-27803
Change-Id: I6ea87daa382871b2b9072a601511523fa0b9f44b
Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
The library is not present on Windows XP, for which /DELAYLOAD
is used in ANGLE. However, as this causes problems with MinGW,
use dynamic resolution.
Task-number: QTBUG-27741
Change-Id: Ie4a2706d57b751fbb6fc6f3e76ef2e8ddac3b892
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
ANGLE is a component that implements the OpenGL ES 2.0 API on
top of DirectX 9. See the following for more info:
http://code.google.com/p/angleproject/
ANGLE is now the default configuration on Windows. If you
want to use desktop OpenGL, you should build Qt with the
following configure options:
-opengl desktop
To configure Qt to use another OpenGL ES 2 implementation,
you should use:
-opengl es2 -no-angle
Task-number: QTBUG-24207
Change-Id: Iefcbeaa37ed920f431729749ab8333b248fe5134
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
that will be returned by boundaryReasons() when the boundary finder
is at the line end position (CR, LF, NewLine Function, End of Text, etc.).
The MandatoryBreak flag, if set, means the text should be wrapped at a given position.
Change-Id: I32d4f570935d2e015bfc5f18915396a15f009fde
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
These files were used by WebKit for Windows CE, but they are not needed
anymore since https://bugs.webkit.org/show_bug.cgi?id=93446
Change-Id: Ic6808bf177ff18c668a5a281687a5b7842786ef0
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
Reviewed-by: Kevin Funk <kevin.funk@kdab.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
A simple heuristic is used to detect the word beginning and ending by
looking at the word break property value of surrounding characters.
This behaves better than the white-spaces based implementation used before
and makes it possible to tailor the default algorithm for complex scripts.
BIG FAT WARNING: The QCharAttributes buffer now has to have a length
of string length + 1 for the flags at end of text.
Task-Id: QTBUG-6498
Change-Id: I5589b191ffde6a50d2af0c14a00430d3852c67b4
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Change copyrights and license headers from Nokia to Digia
Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Introduce QCharAttributes and use it instead of HB_CharAttributes everywhere in Qt
(in Harfbuzz, the HB_CharAttributes is only used in the text segmentation algorithm
which has been moved from HB to Qt (well, most of it)).
Rename some members to better reflect their meaning,
remember to keep HB_CharAttributes in sync with QCharAttributes.
Also replace HB_ScriptItem with a (temporary) QUnicodeTools::ScriptItem struct
that will be replaced with a more efficient/friendly solution a bit later.
The soft hyphen and the mandatory break detection has been factored out
of the default text breaking algorithm to a higher level in order to refactor
the QCharAttributes bitfields and to optimize the implementation for the common case.
Change-Id: Ieb365623ae954430f1c8b2dfcd65c82973143eec
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Remove `DEFINES += QT_NO_OPENTYPE` since there are no QT_NO_OPENTYPE guards
and I'm not sure defining NO_OPENTYPE won't break some things.
Change-Id: I7b36d3f200408aee99db73c56baa9b4a21cb54f9
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Windows CE does not have support for GetGlyphOutline.
So addGlyphToPath will not work. QML uses it for their
distance field rendering. One option to bypass this issue
is to use freetype as rendering backend.
Change-Id: I965254344945cbdad771a5d505fb61c1cc2087df
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
ICC complains like so:
harfbuzz-gpos.c(95): warning #592: variable "error" is used before its value is set
return error;
^
However, line 95 is never executed because the condition on line 94 is
always false. That's why it's a false positive. The same construct
happens in the other two places.
Still, silence the warning.
Change-Id: I168d916d6837d4ac346facfd22b3e5b4e22ef7f0
Reviewed-by: Simon Hausmann <simon.hausmann@nokia.com>
This is a plugin that bridges the QAccessible world
to AT-SPI 2 on Linux.
Change-Id: I7af22621ee6a3cefc723b137b7f227a611cf6641
Reviewed-by: Jan-Arve Sæther <jan-arve.saether@nokia.com>
PCRE's JIT has several paths that end in a #error under compilers that
don't #define __GNUC__.
This is because either
- those platforms were unavailable to PCRE devs so they were not tested;
- the #ifdef guards inline assembly fragments in GCC (AT&T) syntax;
- the #ifdef guards functions present f.i. in ARM's EABI and unavailable
f.i. under WinCE.
This commit disables PCRE's JIT under ARM and MIPS unless __GCC__ is
defined. The MIPS #define from MSVC (_M_MRX000) is also dropped.
Change-Id: I59f959c321413845ffbdf1ac32740b400422e0ee
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Björn Breitmeyer <bjoern.breitmeyer@kdab.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com>
When Qt is being compiled and is using the bundled zlib, QtCore needs
to export the zlib symbols, since zlib is needed in other Qt
libraries as well. That gives a danger of a potentially disastrous
symbol clash if the user later on links with both Qt and an external
zlib (ref. e.g. QTBUG-15071).
This commit enables a zlib compilation flag that causes all zlib
symbols to be redefined with a prefix. Hence, they will not clash
with a standard zlib.
A minor drawback is that zlib.h will now have #defines for a few
semi-normal identifiers. Hence, a couple of more changes are done:
In the private qzip code, the identifer crc32 had to be renamed.
QHttpNetworkReplyPrivate needed no change, but as a defensive measure
the #include <zlib.h> is moved from the _p.h file to the .cpp file,
to avoid surprising compilation errors later in code that include
that header.
This commit does not in itself solve the issue of how to let Qt
libraries outside of qtbase use the same bundled zlib, but it is
a prerequisite for that.
Change-Id: If84105901a8c90d35009faffe660c85a6bd2fee5
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
to keep them consistent with positions for all other flags.
This changes the internal behavior so that attributes[0].lineBreakType now means
"break opportunity at start of the text (before the first character in the string)"
and is always assigned with HB_NoBreak to conform rule LB2
(see http://www.unicode.org/reports/tr14/#LB2).
The current implementation is based on the sample implementation from tr14
that aimed to be as simple as possible rather than to be optimal.
From now, we can use pieces of the attributes array "as is"
without having to adjust some positions. Or we can analize some long text
by chunks (e.g. paragraph by paragraph) and consume less memory.
This introduces a minor overhead that will be eliminated shortly.
Change-Id: Ic873a05a9d5203b1c3d5aff2e4445a3f034c4bd2
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Some names were fixed to meet their values in the Unicode data files (e.g. Zain -> Zhain);
Some other names were added as a value alias (Nya -> Noon) or deprecated
but retained as a value alias for BC (HamzaOnHehGoal -> TehMarbutaGoal);
Newly assigned Arabic characters were mapped into respective joining types and classes)
Change-Id: Ic4b4a6baf70f51fb5936f74fe9a173b8790dda11
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
This is a work-around for a feature missing in Harfbuzz that
can make a text run that contains a surrogate and a ligature
crash. This will potentially cause the ligatures to break up
if you combine them with a surrogate, causing visual changes
to the text, but the scripts that require GSUB should not be
affected by this, since they will not use surrogates. Still,
it's not a permanent fix, but will serve as a bandaid for the
crash until the underlying problem has been fixed.
Task-number: QTBUG-22275
Change-Id: I90c37fba76bc7d1f369f3afddd1bd0dc306f5750
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>
MinGW installations on case-sensitive filesystems expect
lowercase names of include-libraries and (usually) include
files.
When crosscompiling on Debian 6 (targeting MS Windows) linking
fails because mingw is looking for non-existent include-libraries.
Using lowercase names solves this.
Change-Id: Id3454f4ed8ba42b6ea93d65d9c0ce567db6712df
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
there are several reasons to do this:
* text breaking is not a shaper's job;
* since the text breaking rules are bound to a specific Unicode version,
updating Qt's internal unicode data would require updating the data in HB as well;
* makes porting to HurfBuzz-NG some easier
Change-Id: I0bbf8e8a343bc074696f4ddf2ae4e7fa32a61629
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
As in other shapers, we need to make sure that the default
attributes of the first character is set before doing the
greek-specific composition (which will set the attributes
for characters > 0). The effect of this would be that
the clusterStart did not default to true in the start of
the string, and we would get an unexpected situation
in addNextCluster() in QTextLayout which would cause an assert.
The example in the task, which combines a greek polytonic
(dasia-oxia: u1FDE) with a regular combining diacritic
(asterisk under: u0359), is not a correct string, but should
not cause an assert.
Task-number: QTBUG-22864
Change-Id: Ieaff3cccbd10abc634e95e9a79dcde4c48504a3c
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Enable SQLITE_ENABLE_FTS3 SQLITE_ENABLE_FTS3_PARENTHESIS SQLITE_ENABLE_RTREE
by default on all platforms. These options were previously enabled in Ubuntu,
Nokia N9 and in some mobile devices.
Change-Id: I5b3d2d9a683916216058ca94ec82957bd8cacdb0
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Honglei Zhang <honglei.zhang@nokia.com>
Android lacks an fdatasync() implementation. Upstream sqlite has also removed
this part of the ifdef.
Change-Id: I656f1b67e8e8880308372a90b100fe9b23f96455
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
This reverts commit add629d4f1.
The commit caused crashes when laying out some text (e.g. ordinary
Arabic text) with certain fonts (it triggered the assert in
QTextLayout::addNextCluster()). The regressions will have to be
weeded out before the fix can be recommitted.
Change-Id: Iee457f138367d4cf8fcbd2e518271d8eaa95a62c
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>
When compiling Qt for Windows CE the MSVC reported the followin warning:
warning C4005: '_CRT_SECURE_NO_DEPRECATE' : macro redefinition
Fixed by adding ifdef quard for duplicate _CRT_SECURE_NO_DEPRECATE.
Task-number: QTBUG-22512
Change-Id: I8c37ffe6ca275c80a7b7e6b23f39f3ab06b332f1
Reviewed-by: aavit <qt_aavit@ovi.com>
(cherry picked from commit 1a1a8f004824b981865c6239747ff05d8e6f812a)
WEC7 mkspecs define _CRT_SECURE_NO_DEPRECATE globally. zlib redefined
the same macro without checking if it is already defined. Added #ifdef
guard to zlib when defining _CRT_SECURE_NO_DEPRECATE.
Task-number: QTBUG-22512
Change-Id: I477b24b7bc0ebb4cd8a619b11668eceb0f5064d4
Reviewed-by: aavit <qt_aavit@ovi.com>
(cherry picked from commit a0a970447d63e5c9afdb55d179d671d9c24e9061)
This is the collection of those earlier patches to libpng in Qt that
are still relevant, updated as required. For details, refer to the git
history of the src/3rdparty/libpng directory of Qt 4 and Qt 5/qtbase.
Change-Id: Ia922441024536eec9b8ced8c3c5e4dc941ae152f
Reviewed-by: Kim M. Kalland <kim.kalland@nokia.com>
This commit removes the previous version of the bundled libpng
(1.5.4), as well as all local modifications to it. It adds an
unmodified copy of the official libpng source distribution, except
that various extraneous files have been removed, as usual.
The patches required to build it in Qt will follow in separate
commit(s).
Change-Id: I90149f87fc889c44a3b60b21cdf755020f3a8e39
Reviewed-by: Kim M. Kalland <kim.kalland@nokia.com>
This patch fixes compilation error if there is no
64 bit support in compiler.
Task-number: QTBUG-15395
Change-Id: Ife4afb05491d36af93bf4ad3ba8fa227710655f0
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
The QWS powervr plugin ceased to exist with the move to QPA; these headers
are therefore entirely redundant
Change-Id: I28c7baae15df5bb9d7ea3763e3a018e9e1ae1fc6
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
We need to do ACCESS_Frame for each 2 byte frame, otherwise
the position of the cursor in the input stream will not be
updated by enough, and we will read twice as many pairsets.
Depending on the value read for the SecondGlyph in the
broken pairsets, we might get strange kerning results.
Change-Id: I7fb5a850afe0364b3dd50869d5f36fd14d2f4eaf
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>
Reviewed-by: Adrian Yanes <ext-adrian.yanes@nokia.com>
After shaping in HB_OpenTypePosition, when we come to calculate the new
logClusters array we have to take into account that the glyphs passed in
are not a 1 to 1 correspondance with the original string, because some
shaping might have already been done. So we must use the old
logClusters values (stored in tmpLogClusters) to map from the glyphs
passed in back to the original string.
This fixes visual word wrapping problems in thai
Change-Id: I384dfa98f0946e9e074728f89542acb2b6b6bc27
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
madvise is not part of the LSB, use posix_madvise instead
Change-Id: I661e8c5aece5a764a2a9032fcfab49241ab96dd8
Reviewed-by: Giuseppe D'Angelo <dangelog@gmail.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This is pretty much the same fix as in
be0dfa3473 but for PairPos
format 1 instead of 2.
With very simple GPOS tables we would waste a lot of memory on
caching an uncompressed table, so we now compress it in memory
as well.
Change-Id: I601331b4b83f636dab9e1ac403b343558c15b0de
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Considering a subtable to be invalid when it was empty meant that it
returned an error causing all further hinting to be aborted. This means
that we get no hinting in certain cases with certain fonts.
Change-Id: I840c016dc85935b4f2c4373c66a79b4bd8b3a30d
Reviewed-by: Adrian Yanes <ext-adrian.yanes@nokia.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
The mechanism in fontconfig which determines if a certain character
is available (FcCharSetHasChar()) may give false positives, in which
case we would load and unload those fonts per every char for which
FC gave us a false positive. This was a major performance regression.
Specifically the false positives happened when looking at e.g.
italic variants of certain multilingual fonts, since we only check
the charset of the font family as a whole and not of the specific variant,
which may only support a subset of the chars.
To optimize this, we remove the deletion of the font engines after
loading them, but also wait with loading the opentype tables until
they are actually needed. This means that for the false positives,
we will load the font, but the cached data for each unused font will
be much smaller.
Change-Id: Idfc794401a2080da5946bf65204eb947aeb635ed
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Imported only the minimum subset of PCRE version 8.30,
without documentation, tests, examples, etc. by using
the import_from_pcre_tarball.sh script.
Change-Id: Ib1112a6179789814cc3c90cbde59408d2ccd0f57
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
stdint.h is a C99-ism, which isn't available everywhere. The sha.h
header tells us we need 4 typedefs. Add these to qcryptographichash.cpp
before including sha.h and comment out the stdint.h include in sha.h.
Change-Id: I1ede9569fa7eaa84de3befeb3c58cc6a05aa522c
Reviewed-by: Oliver Wolff <oliver.wolff@nokia.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
This adds Sha224, Sha256, Sha384, and Sha512 enum values to
QCryptographicHash::Algorithm. The implementation comes from RFC 6234,
http://tools.ietf.org/html/rfc6234, which is added to
src/3rdparty/rfc6234. Only the headers and SHA-2 code is included in
src/3rdparty/rfc6234 (the SHA1, HMAC, and HKDF code is not included).
Change-Id: I85139fd118291f15efc22899a5ddd1cc83810cfb
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Thai is not supposed to have ZWJ and ZWNJ characters or any other of the
Inherited Unicode Scripts
(http://www.verisigninc.com/assets/idn-inherited-unicode-script.pdf)
- they don't have a mapping to the thai encoding tis620 which libthai
requires. However it is an unfortunate fact that there are many websites
etc that liberally place these ZWJ and ZWNJ characters throughout thai text
to force word boundaries, so we must also deal with them.
We deal with all Inherited characters by mapping them to the invalid code ~0
in tis620 encoding, following what libthai does internally in its own tis620
encoding functions, and then replacing this character with the original
unicode and setting dontPrint to true to hide the ZWJ and ZWNJ
characters.
Includes a unit test to check the behaviour.
Change-Id: I1ee8388b650cb5fc61bcb265efb9843c73f327ac
Reviewed-by: Adrian Yanes <ext-adrian.yanes@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
This bug resulted in word wrapping not working correctly for thai.
Reviewed-by: Adrian Yanes <ext-adrian.yanes@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
(cherry picked from commit 7495f2c7c55917a98c903547858be923028b7827)
Change-Id: Iedb26a10078c6cc4e90d090176ab63499293d69d
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
This was an obvious typo - a missing "else" in a group of if statements.
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>
Reviewed-by: Adrian Yanes <ext-adrian.yanes@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
(cherry picked from commit a784bdcabe895ab927cbc28118d427c6e932b9fc)
Change-Id: Icbd458034e42cf7f2af33c1ecc9b0e4f1aa8724a
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
Some Thai characters with two above glyphs were higher than fonts ascent. This
caused them to be clipped in for example qtcomponents buttons.
Added checking for this and calculation of new lower offset between glyphs if
needed.
Task-Number: ou1cimx1#898104
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Sami Merilä <sami.merila@nokia.com>
Reviewed-by: Pasi Pentikäinen <ext-pasi.a.pentikainen@nokia.com>
(cherry picked from commit d7c7bf721c93fe7629f725c181b52ad9ca645a7a)
Change-Id: Ie4ac69de75f50b68b2ba87353d83098846f319f4
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
The architecture is detected at compile time based on the predefined
macros from the compiler. Don't use QT_ARCH in .pro, .pri, or .prf
files. The PNG_NO_ASSEMBLER_CODE define from libpng.pri is not present
in the current copy of src/3rdparty/libpng, so no change in
functionality is expected.
The conditional for the SUPPORT_JIT define in pcre.pri is moved to
src/3rdparty/pcre/config.h, again so that we can use the compiler's
predefined macros to detect the architecture at compile time.
Replace QT_ARCH_ARM, QT_ARCH_MIPS, and QT_ARCH_SPARC with their
Q_PROCESSOR_* equivalents.
Replace QT_ARCH_INTEGRITY, QT_ARCH_VXWORKS, and QT_ARCH_WINDOWSCE with
their Q_OS_* equivalents.
Note that this commit also effectively disables the SPARC atomic
implementation. An inline implementation for SPARC needs to be added,
or we remove the current code and instead rely on the GCC intrinsic or
C++11 std::atomic support on SPARC.
Note also that this commit does not remove QT_ARCH from configure or
qconfig.h. This will continue to be set until all Qt 5 projects can be
moved away from using QT_ARCH.
Change-Id: I5de747cc4436d21941329974cff3016970f497b8
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Sometimes GPOS tables are used for kerning and can grow quite
large if the font is unoptimized. In that case, allocating the
maximum size for each ValueRecord will have a great impact on
memory consumption. For GPOS tables which do not contain device
tables, we only allocate the memory actually need to store the
data instead.
While it would be possible to optimize memory for GPOS tables that
contain device tables as well, this is not a part of this patch.
Change-Id: Id665b2821675ef955c497c782f09f99af765b8a3
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
errno in zutil.c is leftover, and not used anymore -> removed.
In gzguts.h qfunctions_wince.h are included. To use this header
qglobal.h is needed.
In qfunctions_wince.h a special define section is added for
zlib.
Task-number: QTBUG-22507
Change-Id: I78ec78d22e2930a03b349a47ab3a3ad077277c42
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Symbian specific code in libtiff was added by commit
6ddf09085f1e8a3cc83c4ee0c77c433d26819c35 in Qt4, code in libpng was
added by commit 66fb4038649cfd1d660204bf7c70f99a409ede4f in Qt4, so
they are removed.
Symbian specific code in freetype was copied from upstream, so kept
untouched.
Change-Id: I74f169d9283eefd91ec2e97cbd1b8f03dc449380
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
The tiff plugin and bundled libtiff is moving to the qtimageformats
project on Gerrit.
Task-number: QTBUG-23887
Change-Id: I4c848232fdccddd7e7f54215f9eaa78dc4c3a53d
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
As in the past, to avoid rewriting various autotests that contain
line-number information, an extra blank line has been inserted at the
end of the license text to ensure that this commit does not change the
total number of lines in the license header.
Change-Id: I311e001373776812699d6efc045b5f742890c689
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
Added the necessary files for importing and compiling PCRE under
3rdparty/, including a small shell script to ease the import
and the update of PCRE from its dist tarball.
PCRE's config.h is used, but it is assumed that a global
s/HAVE_CONFIG_H/PCRE_HAVE_CONFIG_H/g
was run on PCRE source files to avoid polluting QtCore
compilation with -DHAVE_CONFIG_H (the aforementioned shell script
performs this substitution; therefore, -DPCRE_HAVE_CONFIG_H
is added instead to the compiler's command line).
Change-Id: Ic0f23526ebf5f770aefdffc8f688e5816c28fd8c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
The MNG file format is generally abandoned, and libmng has been
unmaintained for several years.
The MNG plugin and bundled libmng has been moved to the
qtimageformats project on Gerrit.
Task-number: QTBUG-21869
Change-Id: I946432347014ffde2b72307a5f8b166ca5553602
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Nothing in the source tree uses this after the removal of the icd bearer plugin
in 0e0eb207c4, so there is no point keeping it
around anymore.
Change-Id: I6ea05c84d561965636e2ca5b03c7ee8edc48c093
Reviewed-by: Jonas Gastal <jgastal@profusion.mobi>
Reviewed-by: Richard J. Moore <rich@kde.org>
Since 5e07a3ac58f93bd5e09715d43b58c20950c2befa Thai text layout is
handled by libthai to special case of the SARA AM. It didn't handle
isolated SARA AM. This patch fixed it and added detailed explaination
on the special case.
The dotted circle should be shown rather than hidden.
Add an test case to verify that with Waree.
Change-Id: I4967715627cbe15f5a3e9ab3e3844420ab541aed
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Windows CE does not declare the localtime function, for this reason
sqlite3.c defines it for Windows CE. However the localtime define
was too late in sqlite.c code since the osLocaltime function
introduced inside ifndef SQLITE_OMIT_LOCALTIME needs it also.
Task-number: QTBUG-22508
Change-Id: I97b9bc6316809178cbcf7e304c5dcd7deb9005cb
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
WEC7 is missing some time conversion related functions ->
configured libpng for WinCE accordingly.
Task-number: QTBUG-22506
Change-Id: Ia4038aaf44944883be8f3e25817a638118c1a73d
Reviewed-by: aavit <qt_aavit@ovi.com>
The QtV8 library is going to live in the qtjsbackend module.
Change-Id: I72251316163829411dda998b9503ce6f75b3606a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
The last reference to this file was removed in commit a2337f79.
With the new QPA architecture there is no longer a reason why this
should be needed in qtbase.
Change-Id: I84765eca066fd6bdd1dabac32e866c58a39fe183
Reviewed-by: Denis Dzyubenko <denis.dzyubenko@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
This malloc-replacement library is marked experimental and disabled by
default. It is also Unix-only.
On linux (GNU C library, actually) ptmalloc graduated to become the
native allocator, according to its webpage (http://www.malloc.de/en/),
making the need to have a copy here significantly lower.
Anyway, there is nothing preventing interested parties from adding this
library to their own setup and very little value in keeping it around in
qtbase.
Change-Id: I2b1c798ca38b59bb767b44d6e5190080ec6ecdf4
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
These comments were mostly empty or inaccurate. Appropriate naming of
tests and appropriate placement of tests within the directory tree
provide more reliable indicators of what is being tested.
Change-Id: Ib6bf373d9e79917e4ab1417ee5c1264a2c2d7027
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
