| Commit message (Collapse) | Author | Age | Files | Lines |
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master-integration
* 'master' of scm.dev.nokia.troll.no:qt/qt-fire-staging:
Fix crash and infinite recursion caused by previous commits
Fix remaining regressions in QWS
Take Xft.hintstyle by default to match the behavior of GTK+
Fixed remaining issues in subpixel positioning with FreeType
Fix QTransform debug output
qFloor the decoration line width before painting
Let QTextLine decide its own x position in QPainter
Avoid repeatedly trying to load unloadable plugins, causing slowness
Reset GL glyph cache when texture limit is reached
unlockFace was put in the wrong place in previous patch
Implement subpixel positioning with FreeType
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Reviewed-by: TrustMe
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Reviewed-by: TrustMe
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For Qt apps running in GNOME, we use the GTK+ settings by
default (instead of fontconfig settings).
Task-number: QTBUG-13800
Reviewed-by: Samuel
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1. Merge QStaticText and QGlyphs drawing code of raster engine
into glyph drawing code for normal QTextItem, it simplify
the caching system (we don't use QImageTextureGlyphCache for
raster anymore, just glyph set cache in FreeType engine is
enough), and fix some regressions in QStaticText and QGlyphs
drawing.
2. Fix subpixel positioning support for OpenGL texture glyph
cache. Including a transform handling regression introduced
by the initial patch.
3. Disable subpixel positioning for bitmap fonts (mono format).
After this change, we only have two code paths for glyph rendering
with FreeType: raster will always use the simple code path (with
QFontEngine_FT cache) while GL will always use QTextureGlyphCache.
Reviewed-by: Eskil
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Reviewed-by: Eskil
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It's a special case when enabling design (fractional) metrics,
we need to floor it to keep consistency with integer metrics.
Reviewed-by: Eskil
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So that it can take trailing space width into account when
doing right aligned text drawing.
Task-number: QTBUG-18303
Reviewed-by: Eskil
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This is a port of 72f161739b270b01807f97cd853030440f0fd430 which was
reverted in integration to master, since it was incompatible with
the refactored glyph cache.
When the GL glyph cache reached its texture limit, we have to reset it
and start over. Added a new cleanup() function in
QGLContextGroupResourceBase which deletes the resource for a given
context and removes itself from that context group.
Task-number: QTBUG-13784
Reviewed-by: Samuel
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Should only unlock once after the loop.
Reviewed-by: TrustMe
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QFontEngineFT are used in raster/OpenGL paint engine and QGLWidget,
also in Symbian, etc. We want to make sure it works well in raster
and QGLWidget first. Regardless subpixel antialiasing (LCD filtering)
is enabled or not (though it does look better when subpixel
antialiasing is on). We also need to support transformations.
The tricky part here is that, under X11, we have a different code
path for QFontEngineFT and other font engines in raster engine,
which uses QFontEngineFT's own glyph cache system. While in other
platforms (Windows and Mac) and QGLWidget, we will use the generic
QTextureGlyphCache.
The generic QTextureGlyphCache already has support for subpixel
positions, this solution is ported to QFontEngineFT for its
QGlyphSet: the key for QGlyphSet hash table has been extended from
glyph_t to <glyph_t, QFixed subPixelPosition> pair.
The real work to enable subpixel positioning with FreeType is in
fact really simple, we just set the horizontal translation to the
subpixel position * 64 (FreeType uses a coordinate system of 1/64
of a pixel resolution internally) immediately before loading the
glyph. A slight tweek to bitmap width is applied when we are
getting the bitmap ourselves instead of using FT_Render_Glyph to
accommodate the subpixel translation, which will only be used in
non-LCD filtering cases (grayscale antialiasing).
From what we have observed, FreeType can generate different bitmaps
for at least 12 different subpixel positions (each with a slight
difference). To limit the memory consumption, we restrict the
number of subpixel positions to be 4 (hardcoded), which should be
good enough for most low resolution displays.
Subpixel positioning (and fractional glyph advances) will only be
enabled when the hintingPreference for the font being used is
PreferNoHinting or PreferVerticalHinting. We will use fontconfig
hintstyle setting by default when no hintingPreference is set for
the font.
Task-number: QTBUG-12279
Reviewed-by: Eskil
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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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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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Conflicts:
src/gui/image/qpnghandler.cpp
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Merge-request: 1132
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Fixed drawImage() not to attempt drawing null images on openvg.
QS60Style: Update placeholder texture to real one
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Once the background texture has been created, update it to all widgets.
This corrects most cases where texture is used outside of QS60Style.
It is still possible to access the placeholder texture and draw it,
if:
a) QPalette::Window is accessed before drawing even one widget
b) Painting the texture happens without using QS60Style
Task-number: QTBUG-14910
Reviewed-by: Laszlo Agocs
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Conflicts:
examples/declarative/positioners/layoutdirection/layoutdirection.qml
src/corelib/global/qglobal.h
src/plugins/qpluginbase.pri
src/qbase.pri
src/s60installs/bwins/QtOpenGLu.def
src/s60installs/eabi/QtOpenGLu.def
tests/auto/selftests/expected_cmptest.txt
tests/auto/selftests/expected_crashes_3.txt
tests/auto/selftests/expected_longstring.txt
tests/auto/selftests/expected_maxwarnings.txt
tests/auto/selftests/expected_skip.txt
tools/assistant/tools/assistant/doc/assistant.qdocconf
tools/qdoc3/test/assistant.qdocconf
tools/qdoc3/test/designer.qdocconf
tools/qdoc3/test/linguist.qdocconf
tools/qdoc3/test/qdeclarative.qdocconf
tools/qdoc3/test/qmake.qdocconf
tools/qdoc3/test/qt-build-docs_ja_JP.qdocconf
tools/qdoc3/test/qt-build-docs_zh_CN.qdocconf
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Don't crash calling QTextDocument::blockBoundingRect on invalid block
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If the block is invalid, QTextBlock::layout() will return 0 and we would
dereference a null pointer.
Task-number: QTBUG-18192
Reviewed-by: Jiang Jiang
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Change the pooled QGLPixmapData to be backed by QVolatileImage.
Started changes-4.7.4 file
Changed s60 style not to rely on QPixmapData::toNativeType().
Add missing bitmap locking to QVGPixmapData::fromNativeType.
Prepare fromSymbianCFbsBitmap autotest for 16 bpp format.
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Forcing VG (and GL) pixmapdata to support toNativeType() with type
VolatileImage is unnecessary. It is cleaner to try doing a
fromNativeType() with bitmap+mask and fall back if that results in
a null pixmapdata.
Reviewed-by: Jani Hautakangas
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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:
Add flag for forcibly propagating backing store alpha to framebuffer
Fixed unmatched quotes in s60installs.pro
Added setSwitchPolicy to MeeGo graphicssystem helper API.
Add /q switch to QMAKE_DEL_FILE command in symbian
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Add flag for forcibly propagating backing store alpha to framebuffer
Fixed unmatched quotes in s60installs.pro
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Previously, the following rules applies to the creation and blitting of
the Symbian raster backing store:
1. Creation of backing store with an alpha channel:
Backing store has an alpha channel only if !QWidget::isOpaque.
2. Pre-filling of backing store prior to paint loop:
Backing store is filled with transparent pixels if
!QWidget::isOpaque.
3. Blitting of backing store:
CGraphicsContext::EDrawModeWriteAlpha is used (meaning that backing
store alpha values are propagated into the frame buffer), if
QWidget::isOpaque.
In order for the direct camera viewfinder to be visible on DSA devices,
alpha=0 must be written into the framebuffer in the region where the
viewfinder will be displayed. This requires a backing store with an alpha
channel (1), use of CGraphicsContext::EDrawModeWriteAlpha (3), but not
pre-filling of the entire backing store (2).
This patch adds a new enum value, QWExtra::BlitWriteAlpha, which can be
used by camera backends to achieve the desired behaviour.
Task-number: QTMOBILITY-1278
Reviewed-by: Jani Hautakangas
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Conflicts:
src/gui/image/qpnghandler.cpp
src/opengl/qwindowsurface_gl.cpp
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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:
Changes to driver workarounds.
Switch to raster also when last window is destroyed (on MeeGo).
Fix accidental population of the disk cache with partial content
Fix disk cache interaction for range retrieval HTTP requests.
Clipboard/Windows: Fix a hang when sending to non-responsive clients.
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Changes to driver workarounds.
Switch to raster also when last window is destroyed (on MeeGo).
Clipboard/Windows: Fix a hang when sending to non-responsive clients.
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Check if clipboard viewer is responsive before sending the
contents. This prevents Qt Creator from hanging when copying
text while a debugging session with a crashed/stopped
debuggee is in progress.
Reviewed-by: Prasanth Ullattil <prasanth.ullattil@nokia.com>
Task-number: QTBUG-17465
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into master-integration
* 'staging-master' of scm.dev.nokia.troll.no:qt/qt-lighthouse: (101 commits)
Fixes detected by the static-check
Fixup license headers in Lighthouse plugins
Mac: add autorelease pools to create_sys
Don't skip remaining events on unhandled events in xcb backend.
Lighthouse: Xcb, compile fix for the glx path
Lighthouse: Make sure we don't use xkbcommon
Lighthouse: Add pkg-config check for opengl es2
Rename qnaclunimplemented -> qfunctions_nacl
Rename qconfig-minimal-system-depenencies.h
Add QT_NO_FILESYSTEMITERATOR.
Add QT_NO_DYNAMIC_LIBRARY.
Compile.
NaCl: Dont force release builds.
NaCl: disable libtiff.
posix platformdefs: Add QT_NO_SOCKET_H.
qpnghandler: Compile with QT_NO_IMAGE_TEXT.
Lighthouse: Support Q_NO_CLIPBOARD.
Compile.
Fix CoreServices framework addition for qpa.
Update NaCl mkspecs.
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This included added a license header on a moc file. Its nasty, but has
to stay like that until we have a better sollution for generating moc
files on uikit
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Fixes a couple of on-startup leaks.
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Conflicts:
mkspecs/qws/macx-nacl-g++/qplatformdefs.h
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Reviewed-by: Jørgen Lind
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Cocoa.h can't be included after qscroller_p.h, but we need to have
Q_WS_MAC defined before the ifdef.
Reviewed-by: Morten Johan Sørvig
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Processing posted Qt events before the event loop integration is started
may lead to the process being killed for taking too long time before the
native event loop is running.
Since event loop integrations are required to install a timer that does
processEvents anyhow, the Qt events will be processed even without doing
it explicitly in advance.
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We realised that we couldn't keep on adding virtual functions for all
specific needs so we made one virtual function which takes a string
parameter which enables the implementation to return anything.
It seems a bit odd to have a virtual function as an accessor for a class
with only 1 virtual function. But the idea is that we don't want a
void * in the core lighthouse api. Also, the implementations should
decleare more functions to do the heavy lifting of getting the handles
Reviewed-by: paul
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