| Commit message (Collapse) | Author | Age | Files | Lines |
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No need to sprinkle the code with Q_ASSERT. We don't want this to fail
to the user anyway. By using a Q_STATIC_ASSERT, a failure will be
immediately reported to the developer.
This also solves a warning found by Clang 3.4:
error: unused variable 'pageSizesCount' [-Werror,-Wunused-const-variable]
Change-Id: I79cf72c64242ad395276ce4360c59ad81112d9eb
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
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When a window is shown, libscreen will give it keyboard focus.
Requesting the activation right after the window is created (and
before libscreen activated the window) causes problems on some devices
e.g. Q10.
Change-Id: I29f7a38990ea4259a8b0c6624f70e31d7291af00
Reviewed-by: Sergio Ahumada <sahumada@blackberry.com>
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Change on the image scaling functions did not update the neon function
declarations.
Task-number: QTBUG-35927
Change-Id: Ia1e7428953aa140cad36e1cf26a18bfefc2267e7
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
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warning: Command '\snippet (//! [6])' failed at end of file 'code/src_gui_kernel_qguiapplication.cpp'
This change amends 56cd9cc2b085c1a2152831d47bb8fd9607d7500e
Change-Id: I63a2f086fc582d3a9c8b60f1ef94ccb537b0d3a5
Reviewed-by: Samuel Gaist <samuel.gaist@edeltech.ch>
Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
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amends 0d5170256c1.
Change-Id: Ifa178d38f602bb7c66ef13334673ff47e332af5b
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
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Actually guarantee cursor doesn't move in this case for both logical
and visual modes (just what the documentation says we already do ;)
Change-Id: Iabdca7aa1d205672386a0095e3487e585611cdb5
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
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Reserve the insertionPoints vector capacity prior to multiple append()-s.
Change-Id: I97ab5b2a1add9f2e87c04ad0707bf516c13ff4d7
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
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To guarantee proper positioning at the end of the last line in a
bidirectional text we have to insert the eol position into the
insertion points vector, accordingly to the visual ordering.
Detection of the last *logical* item in a *visual* line is unrelaed
to the text direction, it is simply `iterator.item == iterator.lastItem`.
[ChangeLog][QtGui][QTextLayout] Fixed visual cursor movement
in bidirectional text.
Task-number: QTBUG-18060 (partially related)
Change-Id: I53b6ab889ef580ab0560b620b808b1e09efc0fbd
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Ahmed Saidi <justroftest@gmail.com>
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QTextLineItemIterator::next() was never updating itemStart and itemEnd
for QScriptAnalysis::TabOrObject, thus producing incorrect
insertion points for the line that contains tabs and/or objects.
Change-Id: Ia964c663cc0636ba6be4500702656f989b252fba
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
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Change-Id: If88385d4cecdc527b7952d34e48f7ba889173c6c
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
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Change-Id: Icb1a0354ac1caee38e3cb0cba6d7daec99d66c54
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
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Change-Id: If4cedeb886e912f622a66b2b3374d6260cffc32a
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
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Use bookcase for the filter name like the rest of the modules.
Change-Id: I9690d0b6a6f3abb11837120da75832475b975b5d
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
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When resizing a window, a window might not be resized synchronously with
its backing store. We need to use the actual texture size as the transform
to avoid stretching the rendered texture.
Change-Id: I945f6d190577ccdcb54483a267a1e42df1ca3156
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
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When we delete the previous FBO in QOpenGLWidget::resizeEvent while
it is the currently bound FBO, the QOpenGLContextPrivate::current_fbo
will not be updated and will try to be bound during the initialization
of the new FBO.
Fix the issue by explicitly releasing the FBO on destruction if it
is current.
Change-Id: Id049889c4857526750bbecf3dd27343e44449c12
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
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This will replace QSGContext::setSharedOpenGLContext.
To be able to allow sharing the Chromium GL context with both
QWebEngineView and QQuickWebEngineView, we need some way of setting
the sharing within QtWidgets and QtQuick. Since they don't depend
on one another this patch allows the sharing context to be set
through QtGui.
Change-Id: I91b365dd06ec925b4c5a99ac82c222778781fe8e
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
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Avoid failing the makeCurrent() on iOS that does not currently support
using a window with different contexts.
Change-Id: I2e10ad7e382161625a78518d02ad94edaff591ca
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
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Just a C&P typo, of course we have to compare lists, not their sizes.
Change-Id: I40542035b87f5bb8d75207cb02c0826cc3a2a413
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
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The QFontEngineMulti's `base` font engine always non-null.
Change-Id: I5092b66bc839a6a3216ffa0b0afe55a8b62be620
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
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Asserting is only relevant for debug builds, and there were a couple
of other places that a segfault would typically occur before the assert
had a chance.
Change-Id: I1abc82eb3ecfa91050117fab1525f4cbd82ff486
Task-number: QTBUG-37876
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
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The native PDF strokes can not be used with constant opacity as any
overlapping parts of the path will end up being drawn multiple times
getting the wrong final opacity. A constant opacity should therefore
be treated the same as opacity on the pen color, and trigger the
fallback drawing.
Task-number: QTBUG-37101
Change-Id: I44f70a8b494567ee89804a5fa6333304a5abe91e
Reviewed-by: Michael Bruning <michael.bruning@digia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
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The calculation of the width/height required for the
scaling algorithm was prone to floating point rounding
issues, where the lower value got rounded down, the higher
one rounded up. This could lead to a situation where we
iterated over one more line/pixel in the line than we have
in the source image.
Correct this by passing the dimension of the source image into
the function and bounds checking the values before iterating.
Task-number: QTBUG-35927
Change-Id: If44b2235a479224660d508a0504fec40d724763a
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
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We don't support xlfd fonts anymore and indeed QFont::setRawName()
is an empty method.
[Changelog][QtGui] QFont::setRawName() and QFont::rawName() are
deprecated.
Change-Id: Ic52d42a9bc200ba8b246dd4e28c77f84e086dad5
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@digia.com>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
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Change-Id: I0e8de5b47ec7b64719f875eecc46cc8ef009642b
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
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QOpenGLVertexArrayObject saved the QOpenGLContext it was created in at
the point of QOpenGLVertexArrayObjectPrivate::create(), but didn't set
the saved context back to 0 in QOpenGLVertexArrayObjectPrivate::destroy().
The result was that the zero-pointer checks in the VAO destructor never
hit, and we ended up trying to make a destroyed QOpenGLContext current.
This bug was triggered by the QFontEngine having a limit of 4 concurrent
glyph caches, so when we created the fifth glyph cache we would remove
an earlier one, which destroyed its VOA, that referenced a QOpenGLContext
for a window that had been destroyed already.
We now reset the context back to 0, and disconnect aboutToBeDestroyed()
at the point of QOpenGLVertexArrayObjectPrivate::destroy().
Change-Id: Ib16f3877b310144886cf863b16697c137e7c7941
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
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In QOpenGLMultiGroupSharedResource::value(), the m_resources memeber of
opengl context group will be checked and may be inserted a new value. This
function may be called from different threads with the same opengl context
group object: Think about that OpenGL context A and B are shared, they
live in different thread, and in each thread we call
QOpenGLContext::functions() to the context, that may cause the race I
mentioned above. So I put a QMutexLocker to prevent race condition.
Change-Id: I101a28f46b2af72b3094a9945880efeb3563482a
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
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Change-Id: I720813b126f02d4813c88811316a0fa99961c6d8
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
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Prevent nasty surprises on some EGL implementations.
Change-Id: I0c6c8a6c631d4dcb979afd81a150491a42aa63f8
Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
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Our fallback fonts would contain a minimal list of hardcoded fallback
fonts, which is neither sufficient for displaying all text, nor
portable to different vendors which can supply different font sets.
[ChangeLog][Android] Fixed font merging problem which caused e.g.
missing glyphs for Arabic numerals.
Task-number: QTBUG-37738
Change-Id: Ic971343a1cd5610c79a81f6f6152c637937b5626
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
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Change-Id: I673ecc8931f4824dc4fb923056354cfd2e119e40
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
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Use QStringIterator instead of QString::toUcs4() and escape earlier.
Change-Id: If80b886bece1a43af7078e8cdc9c31babf602731
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
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Correct links and fix typos, remove obsolete documentation,
fix some snippets, mark some classes as internal.
Change-Id: I9a3266605f060783413d32740057a57a820c8929
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
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QQuickWindow depends on maintaining state of known touch points
between events, so it needs to be notified when it will not be
receiving the corresponding release event for one or more.
This temporary fix needs to be reverted when we have a proper
event forwarding solution.
Task-number: QTBUG-37371
Change-Id: I5dc40af6feac425be8103c1586f8ebe3a6aad20d
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
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We keep the old value for source compatibility, but it should
probably be removed at some point as the QPA API is semi-public
only.
Change-Id: I06e4c9ca1d8bb878411ad79ef409d60ce2d29f4a
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
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Instead of requiring that QPlatformFontDatabase::populateFontDatabase()
populates every single font in the system by calling registerFont(), we
now allow the platform database to call registerFontFamily() instead, and
then keep track of which families we've yet to fully populate in the font
database.
Once a property of a family is requested (such as its writing system,
style, etc), the family is lazily populated by calling back to the
platform database through QPlatformFontDatabase::populateFamily(),
which in turn does the final call to registerFont() as before.
This cuts application startup on OS X and iOS (of which the font population
used to be a major limiting factor) from roughly one second to about 350ms.
Task-number: QTBUG-37165
Change-Id: Ic2fc3447beb818ffe23635a5b7816ed7e70c93a7
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
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Not sure where "OpenGL/ES" is coming from but there is no such thing.
The correct name is OpenGL ES.
Change-Id: If071ee5bd928fea1a2f1aebc11155344df1efe2d
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
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During the Qt 4 -> 5 migration the setting of the extension flags
in QOpenGLFunctions/Extensions suffered a regression: flags like
GenerateMipmap were never set. This led to the unfortunate sitation
that features that were tied to these flags, like compressed texture
support or mipmap generation, got disabled.
This is now corrected by checking for the extensions like Qt 4 did.
Task-number: QTBUG-37588
Change-Id: I4a7beb1b435af11e05f5304aa04df2ec63b34c18
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
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Desktop OpenGL has GL_UNPACK_ROW_LENGTH which we
can use use to specify the image row stride.
This removes the need to call QImage::copy(). On
a retina MacbBok pro this reduces toTexture's share
of the total run time by 1-4%. (on tests/manual/
qopenglwidget/openglwidget)
Change-Id: Ia7f49d5c4ffcc347a495701bbaca6aecc2dc3433
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
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Make QOpenGLContext::create() return false when the native context
could not be initialized. This way the return value and isValid()
become equivalent.
Relying on on having a non-NULL platform context is not enough, many
platforms will return a new instance even if the underlying platform
code failed to create a native context. To ensure that a platform
context is really usable, isValid() has to be checked too.
Change-Id: I6b4e9fdb24347ad52fbd6edbb8d144d51e16c301
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
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The default pen width is 1 as of Qt 5.
Task-number: QTBUG-37277
Change-Id: I5b7b9c2019bd0e812384e67812b7bcfde37d0b53
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
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Use device pixels where appropriate.
Change-Id: Ia953e6da4034eecbfccf798701ec1b850eea9d5b
Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
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When a new QOpenGLContext is requested, the color depth
information is now also taken into account on OS X and WGL.
Task-number: QTBUG-37411
Change-Id: I69d04989a20de3ace041b009fbbdc03fa02cfdf8
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
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Remove a last left-over after 5e519b31dceff1fbb0a7ac5eeb5f6e071c1b6ef7
Change-Id: I85e73a5d81d45b4ccfc80cdaf34ab7b6c3c85bdc
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Add translator comments, fix spelling, reduce repetitive
messages.
Change-Id: Id4cbbc3de8fa261cf8f125c5faf735dc608e2b15
Reviewed-by: Robert Loehning <robert.loehning@digia.com>
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Reviewed-by: John Layt <jlayt@kde.org>
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...which ensures we're not getting the formatting/rendering
artefacts in case of QStackTextEngine.
Change-Id: Ia0696a3e67eb866cf9776c6649c43775944edd1d
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
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Task-number: QTBUG-37103
Change-Id: I0b1716b76e10c65871c6a96dab5d8d81c95095d7
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
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refs/staging/stable
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Conflicts:
src/gui/painting/qdrawhelper.cpp
src/gui/painting/qdrawhelper_avx.cpp
src/gui/painting/qdrawhelper_x86_p.h
Change-Id: I09352d05119f6fd000319074a2705b38361b2c90
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The pseudoclass array is declared with length "NumPseudos - 1",
but the declaration has actually 44 elements, not 45.
This caused a zero-initialized last element to be silently appended
to the array. The zero-initialized element broke the sorting
of the array, which in turn broke std::lower_bound usage
(although of course the problem was there from before switching
to the standard library algorithms).
Task-number: QTBUG-36933
Change-Id: I8a02891fc36761b6ae72d15a0a8d6c6a96813947
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
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drawCachedGlyphs draws with the wrong color on RGBA8888. The issue
is that the draw routines bitmapblit_quint32 and alphamapblit_quint32
while safe to use on rgba formats, needs to have the input color
converted.
This patch adds small wrapper functions for bitmapblit and alphamapblit
that converts the formats. Two tests are extended to ensure we have
test coverage.
Change-Id: I5f99f3795eba46a69d4df5b167e6099024e9a060
Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
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