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...the private class is cheap anyway; and lazy construction lead to
problems like setting an empty default configuration would crash etc.
Reviewed-by: Markus Goetz
Task-number: QTBUG-17550
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Qt::LocalTime==Qt::UTC.
Merge-request: 1159
Reviewed-by: Denis Dzyubenko <denis.dzyubenko@nokia.com>
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master-integration
* 'master' of scm.dev.nokia.troll.no:qt/qt-tools-staging:
Designer: Fix tab order in action editor dialog.
Make QtUiTools use the lib-infix passed to configure.
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Task-number: QTBUG-18400
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Patch contributed by OpenEmbedded project.
Reviewed-by: hjk
Task-number: QTBUG-7169
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master-integration
* 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
tst_qlocale: improve failure message in tst_QLocale::macDefaultLocale
Add a once-over unrolled fromLatin1 conversion (32 characters)
Add 16-byte loads of the Neon fromLatin1 functions
Fix warning about unused parameter
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Use QVERIFY2 to output more details about this failure.
Reviewed-by: Toby Tomkins
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This was suggested by Matthias Kretz on my blog. It improves on GCC
(one case up to 5%), but worsens on ICC (up to 5%).
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master-integration
* 'master' of scm.dev.nokia.troll.no:qt/qt-earth-staging:
Skip failing tests
QDir: Fix absolute paths when using file engines
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c7748b7838522ec38ec01423f1267acf1f163606 fixed a bug in
QDir::absoluteFilePath that was masking failures in QtScript's v8 test
suite. Those will have to be looked into separately. For now, skipping
the tests.
These are the uncovered failures, broken out by platform and test, and
formatted as "test-name:line-number: actual-value / expected-value":
* linux-icc_ubuntu1004
- math-min-max:50: Inf / -Inf
- negate-zero:50: false / true
- str-to-num:50: Inf / -Inf
* linux-icc_ubuntu1004
& macx-g++_cocoa_osx106
- smi-negative-zero:50: -Inf / Inf
* linux-icc_ubuntu1004
& macx-g++_cocoa
& macx-g++_cocoa_osx106
& win32-msvc2005_windows_xp
& win32-msvc2008_windows_xp
- to-precision:50: 1.235e+27 / 1.234e+27
Reviewed-by: Kent Hansen
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QFileSystemEntry doesn't know about paths as implemented by custom file
engines, such as is the case with resource files. In such cases, we need
to allow the engine to make the relative to absolute conversion.
Expanded QDir's test case to ensure resource paths are considered in
more places.
Task-number: QTBUG-17921
Reviewed-by: Prasanth Ullattil
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master-integration
* 'master' of scm.dev.nokia.troll.no:qt/qt-releng-staging:
Removed old autotest references from Symbian build files
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Tests not in use anymore, removed from the layers and package
definition files.
Reviewed-by: TrustMe
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scm.dev.nokia.troll.no:qt/qt-integration into master-integration
* 'qt-master-from-4.7' of scm.dev.nokia.troll.no:qt/qt-integration:
Icon in QMessageBox::question is deformed on Symbian
Prevent crash when connecting signal in splitview
GraphicsViews: Focused widget is not visible after orientation change
GraphicsViews: Focused widget is not visible after orientation change
Add missing nullify for the s60 style's background pixmap pointer.
Fixes QT-4753
sort out stdout vs. stderr usage
Changes for 4.7.3
Implement tiled image and pixmap drawing in VG paint engine.
Changed maximum heap size for qmlflickr on Symbian.
Change Symbian to use destroyed swap behaviour in GL
Remove useless profile reference.
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Conflicts:
src/opengl/qwindowsurface_gl.cpp
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Icon in QMessageBox::question is deformed on Symbian
Prevent crash when connecting signal in splitview
GraphicsViews: Focused widget is not visible after orientation change
GraphicsViews: Focused widget is not visible after orientation change
Add missing nullify for the s60 style's background pixmap pointer.
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MessageBox icons are deformed on Qt/S60, since style creates all icons with 1:1
width:height ratio. Based on S60 documentation messagebox icons
are of 4:3 ratio. This is the same ratio between all the S60 releases.
Task-number: QTBUG-14953
Reviewed-by: Laszlo Agocs
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If there is no focusitem when connecting a signal, splitview crashes.
This is caused by null pointer use. Prevent the crash by checking the
pointer.
Task-number: QTBUG-16572
Reviewed-by: Guoqing Zhang
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Clean up previous fix a little bit, by merging if-statements.
Task-number: QTBUG-17576
Reviewed-by: Guoqing Zhang
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If there is a graphicsview with input widget focused and splitview is
open, and we rotate the device from Portrait to Landscape
(or vice versa), the input widget is no longer visible in the
splitview rect. This only happens if there are scrollbars visible
in the view.
Reason is that the input widget is tried to ensure visibility for
before window surface is valid. In these cases, make the input widget
visibility re-location happen after window server indicates that the
view is now visible.
Task-number: QTBUG-17576
Reviewed-by: Guoqing Zhang
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Qt apps would crash during orientation change without setting
m_background to null after deleting it.
Reviewed-by: Sami Merila
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
Fixes QT-4753
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Invalid read in ICD plugin for bearer management.
Reviewed-by: Iiro Kause
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
sort out stdout vs. stderr usage
Changes for 4.7.3
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Task-number: QTBUG-14728
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Reviewed-by: Trust Me
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Implement tiled image and pixmap drawing in VG paint engine.
Changed maximum heap size for qmlflickr on Symbian.
Change Symbian to use destroyed swap behaviour in GL
Remove useless profile reference.
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The vgWritePixel-based "fallback" in drawImage can only be used when
the transformation is simple and no opacity is set. The tiled drawing
introduced here will serve as an additional fallback for the more
complex cases and will allow drawing large (12 Mpix or more) pixmaps
and images with transformation and semi-transparency even when the
complete image data would not fit into the GPU memory.
Task-number: QTBUG-18251
Reviewed-by: Jani Hautakangas
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Destroyed swap behaviour is a little bit faster than
preserved swap with heavily animated UIs like QML.
Task-number: QTBUG-18270
Reviewed-by: Samuel Rødal
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The profile has been empty since the plugin functionality was moved
into QtMultimedia itself (d73df73c556b0a225fdde7341549ed834bc691f4).
RevBy: Miikka Heikkinen
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32 MB is certainly not enough to load large (e.g. 12 Mpix or bigger)
images. Now it is changed to 128 MB.
Reviewed-by: Jani Hautakangas
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master-integration
* 'master' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (48 commits)
Remove the use of the QtTest baseline feature I reverted
Revert "Add a feature to QTestLib to correct benchmark results."
Use the ARM version of UTF-8 detection in the Neon code
Update the data files for the QString benchmark test
Fix a bug in the SSE2 UTF-8 decoder.
Add ARM Neon versions of fromLatin1 and fromUtf8
Make this compile on Atom/Core2 (no SSE4) and on ARM (no SSE)
Add baselines and zeros to the benchmarks.
Add an UTF-8 conversion on trusted data and no BOM.
Make it easier to write a UTF-8 conversion on trusted data
Add the missing tests and 4-byte UTF-8 sequences
Improve the code and avoid unnecessary stores
Add an UTF-8 conversion optimised for ASCII using SSE2
Add an UTF-8 conversion code that is optimised for ASCII
Add a stateless copy of the Qt 4.7 UTF-8 codec.
Add UTF-8 code benchmarks
Improve a little more the core loop and propagate to the other code
Reduce the number of operations in the main loop
Add an SSE4 version using PMOVZXBW and PSRLDQ
Attempt to improve the epilog code
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This reverts commit 3cc83349d9a07bcb7ae9c338bfdc355905a5a2f1.
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Also add the Neon build flags
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If the multibyte sequence crossed the end of the SSE2 area, then len
would have a wrong value and the data wouldn't be read.
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The fromLatin1 code is very simple, yet the handwritten assembly
performs better due to the use of post-increments.
The fromUtf8 code has two alternatives. Neon lacks an instruction
similar to SSE2's _mm_movemask_epi8 (PMOVMSKB) which extracts one bit
from each byte and stores it in a register. We used that in the UTF-8
code to detect bytes with the highest bit set. To compensate, we used
two alternatives:
1) AND the comparison result with a vector containing {128, 64, ...,1 }
Do 3 parallel-adds (VPADD.I8), which will make the mask propagate
to the lowest component in the vector.
Trick found in: http://hilbert-space.de/?p=22 (comment 16-17)
2) Extract the two words from the doubleword Neon register and do the
work in ARM assembly.
It looks like the latter version is performing better.
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This assumes that there are no overlong sequences, no continuation
characters without the leading, no missing continuations and no BOM.
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If there's an UTF-8 high byte in the first 8 bytes, don't
try to save the latter 8 characters
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This code is 2x faster than the original UTF-8 code and within 35% of
the pure Latin1 code
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This code is ~1.5x faster than the original UTF-8 code
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