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import qt5-qtdeclarative-5.15.3-1.el8

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CentOS Sources 2022-09-27 07:13:38 -04:00 committed by Stepan Oksanichenko
parent 999c53b416
commit 684b8ef153
25 changed files with 1944 additions and 8 deletions
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2
.gitignore vendored
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@ -1 +1 @@
SOURCES/qtdeclarative-everywhere-src-5.15.2.tar.xz
SOURCES/qtdeclarative-everywhere-opensource-src-5.15.3.tar.xz

2
.qt5-qtdeclarative.metadata
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@ -1 +1 @@
cde54101a922dc92028a26e8b07149a83b2eaae2 SOURCES/qtdeclarative-everywhere-src-5.15.2.tar.xz
0384e6be3138fecbe858adc4d9fdb83970c033e6 SOURCES/qtdeclarative-everywhere-opensource-src-5.15.3.tar.xz

39
SOURCES/0001-Give-a-warning-when-StyledText-encounters-a-non-supp.patch Normal file
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@ -0,0 +1,39 @@
From a6ec2f93dba2a3e4ac07332c5adf4456348bf4a1 Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <albert.astals.cid@kdab.com>
Date: Fri, 21 May 2021 13:30:41 +0200
Subject: [PATCH 01/20] Give a warning when StyledText encounters a non
supported entity
Pick-to: 6.1 5.15
Change-Id: Iea8bdf25542cd404ee71141467ac1f1398a7d0df
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
(cherry picked from commit 8cd43e370040e23fcbd03ad64969e683055bd7d0)
---
src/quick/util/qquickstyledtext.cpp | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/quick/util/qquickstyledtext.cpp b/src/quick/util/qquickstyledtext.cpp
index 660852ba83..d531fc9205 100644
--- a/src/quick/util/qquickstyledtext.cpp
+++ b/src/quick/util/qquickstyledtext.cpp
@@ -46,6 +46,8 @@
#include "qquickstyledtext_p.h"
#include <QQmlContext>
+Q_LOGGING_CATEGORY(lcStyledText, "qt.quick.styledtext")
+
/*
QQuickStyledText supports few tags:
@@ -566,6 +568,8 @@ void QQuickStyledTextPrivate::parseEntity(const QChar *&ch, const QString &textI
textOut += QChar(34);
else if (entity == QLatin1String("nbsp"))
textOut += QChar(QChar::Nbsp);
+ else
+ qCWarning(lcStyledText) << "StyledText doesn't support entity" << entity;
return;
} else if (*ch == QLatin1Char(' ')) {
QStringRef entity(&textIn, entityStart - 1, entityLength + 1);
--
2.35.1

33
SOURCES/0002-Add-missing-limits-include-to-fix-build-with-GCC-11.patch Normal file
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@ -0,0 +1,33 @@
From 0eb5ff2e97713e12318c00bab9f3605abb8592c2 Mon Sep 17 00:00:00 2001
From: Antonio Rojas <arojas@archlinux.org>
Date: Sun, 23 May 2021 14:32:46 +0200
Subject: [PATCH 02/20] Add missing limits include to fix build with GCC 11
This is not required for Qt 6, since it is indirectly pulled via
qanystrigview.h, but it is for Qt 5 (where qanystrigview does
not exist) and, in any case, it is good to declare all used headers
and not rely on them being implicitly pulled.
Pick-to: 6.1 5.15
Change-Id: I97606ea493e723006759608b7d4c4f00632f340c
Reviewed-by: Albert Astals Cid <albert.astals.cid@kdab.com>
(cherry picked from commit 367293b18ab0d0a0432c1c8ce445fee052e5eee5)
---
src/qmldebug/qqmlprofilerevent_p.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/qmldebug/qqmlprofilerevent_p.h b/src/qmldebug/qqmlprofilerevent_p.h
index a7e37d1964..01b2f58f16 100644
--- a/src/qmldebug/qqmlprofilerevent_p.h
+++ b/src/qmldebug/qqmlprofilerevent_p.h
@@ -48,6 +48,7 @@
#include <QtCore/qmetatype.h>
#include <initializer_list>
+#include <limits>
#include <type_traits>
//
--
2.35.1

29
SOURCES/0003-Document-that-StyledText-also-supports-nbsp-and-quot.patch Normal file
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@ -0,0 +1,29 @@
From 45621c00cae6b108b412e63388588be8bc4ccc44 Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <albert.astals.cid@kdab.com>
Date: Fri, 21 May 2021 13:17:15 +0200
Subject: [PATCH 03/20] Document that StyledText also supports &nbsp; and
&quot;
Change-Id: I1715f8ae8ec8d0fbaf6dbe2b8663cc169da663cd
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
(cherry picked from commit 5848c081c094a66e024493fc1e5c2569e06f73b6)
---
src/quick/items/qquicktext.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/quick/items/qquicktext.cpp b/src/quick/items/qquicktext.cpp
index b18d03a20a..43c29d1f58 100644
--- a/src/quick/items/qquicktext.cpp
+++ b/src/quick/items/qquicktext.cpp
@@ -2168,7 +2168,7 @@ void QQuickText::resetMaximumLineCount()
<img src="" align="top,middle,bottom" width="" height=""> - inline images
<ol type="">, <ul type=""> and <li> - ordered and unordered lists
<pre></pre> - preformatted
- &gt; &lt; &amp;
+ &gt; &lt; &amp; &quot; &nbsp;
\endcode
\c Text.StyledText parser is strict, requiring tags to be correctly nested.
--
2.35.1

44
SOURCES/0004-Support-apos-in-styled-text.patch Normal file
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@ -0,0 +1,44 @@
From bac7823a97ab901abc8da392ba23747feac4c933 Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <albert.astals.cid@kdab.com>
Date: Fri, 21 May 2021 13:42:35 +0200
Subject: [PATCH 04/20] Support &apos; in styled text
Pick-to: 6.1 5.15
Change-Id: I4a8db963e52a7899ab1796f9a560e8029cc1c929
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
(cherry picked from commit 96b528efcba1226d2980828d1255160bdceae4cf)
---
src/quick/items/qquicktext.cpp | 2 +-
src/quick/util/qquickstyledtext.cpp | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/quick/items/qquicktext.cpp b/src/quick/items/qquicktext.cpp
index 43c29d1f58..459dea8f74 100644
--- a/src/quick/items/qquicktext.cpp
+++ b/src/quick/items/qquicktext.cpp
@@ -2168,7 +2168,7 @@ void QQuickText::resetMaximumLineCount()
<img src="" align="top,middle,bottom" width="" height=""> - inline images
<ol type="">, <ul type=""> and <li> - ordered and unordered lists
<pre></pre> - preformatted
- &gt; &lt; &amp; &quot; &nbsp;
+ &gt; &lt; &amp; &quot; &nbsp; &apos;
\endcode
\c Text.StyledText parser is strict, requiring tags to be correctly nested.
diff --git a/src/quick/util/qquickstyledtext.cpp b/src/quick/util/qquickstyledtext.cpp
index d531fc9205..a25af90414 100644
--- a/src/quick/util/qquickstyledtext.cpp
+++ b/src/quick/util/qquickstyledtext.cpp
@@ -564,6 +564,8 @@ void QQuickStyledTextPrivate::parseEntity(const QChar *&ch, const QString &textI
textOut += QChar(60);
else if (entity == QLatin1String("amp"))
textOut += QChar(38);
+ else if (entity == QLatin1String("apos"))
+ textOut += QChar(39);
else if (entity == QLatin1String("quot"))
textOut += QChar(34);
else if (entity == QLatin1String("nbsp"))
--
2.35.1

35
SOURCES/0005-Remove-unused-QPointer-QQuickPointerMask.patch Normal file
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@ -0,0 +1,35 @@
From d7d355175aa1e625e5b59b4494e37aeac9c849d5 Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <albert.astals.cid@kdab.com>
Date: Thu, 17 Jun 2021 16:32:28 +0200
Subject: [PATCH 05/20] Remove unused QPointer<QQuickPointerMask>
Change-Id: I009fa6bbd8599dc3bb2e810176fe20e70ed50851
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
(cherry picked from commit ac03b4b8ee9cc8d4522e0c8cf1018ff086f80c1b)
---
src/quick/items/qquickmousearea_p_p.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/src/quick/items/qquickmousearea_p_p.h b/src/quick/items/qquickmousearea_p_p.h
index fba383e268..0d63618622 100644
--- a/src/quick/items/qquickmousearea_p_p.h
+++ b/src/quick/items/qquickmousearea_p_p.h
@@ -61,7 +61,6 @@ QT_BEGIN_NAMESPACE
class QQuickMouseEvent;
class QQuickMouseArea;
-class QQuickPointerMask;
class QQuickMouseAreaPrivate : public QQuickItemPrivate
{
Q_DECLARE_PUBLIC(QQuickMouseArea)
@@ -100,7 +99,6 @@ public:
#if QT_CONFIG(quick_draganddrop)
QQuickDrag *drag;
#endif
- QPointer<QQuickPointerMask> mask;
QPointF startScene;
QPointF targetStartPos;
QPointF lastPos;
--
2.35.1

43
SOURCES/0006-Include-limits-in-Yarr.h-to-fix-build-with-GCC-11.patch Normal file
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@ -0,0 +1,43 @@
From 3c42d4d3dce95b67d65541c5612384eab0c3e27b Mon Sep 17 00:00:00 2001
From: Dmitry Shachnev <mitya57@gmail.com>
Date: Wed, 18 Aug 2021 22:50:29 +0300
Subject: [PATCH 06/20] Include <limits> in Yarr.h to fix build with GCC 11
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
- <limits.h> (aka <climits>) is needed for UINT_MAX macro constant.
- <limits> is needed for std::numeric_limits.
Without this fix, qtdeclarative failed to build on some platforms:
In file included from jsruntime/qv4regexp_p.h:62,
from jsruntime/qv4regexp.cpp:40:
../3rdparty/masm/yarr/Yarr.h:46:44: error: ‘numeric_limits’ is not a member of ‘std’
46 | static const unsigned offsetNoMatch = std::numeric_limits<unsigned>::max();
| ^~~~~~~~~~~~~~
Pick-to: 5.15 6.2
Change-Id: I7cc9f7bc6624a52c8659f09034ab16064da5fd2f
Reviewed-by: Albert Astals Cid <albert.astals.cid@kdab.com>
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
(cherry picked from commit db58b8518e157b765bf2e01e6382a9eed4751f27)
---
src/3rdparty/masm/yarr/Yarr.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/3rdparty/masm/yarr/Yarr.h b/src/3rdparty/masm/yarr/Yarr.h
index ccf78f9880..2955ea7e72 100644
--- a/src/3rdparty/masm/yarr/Yarr.h
+++ b/src/3rdparty/masm/yarr/Yarr.h
@@ -28,6 +28,7 @@
#pragma once
#include <limits.h>
+#include <limits>
#include "YarrErrorCode.h"
namespace JSC { namespace Yarr {
--
2.35.1

112
SOURCES/0007-QQuickLoader-Do-not-incubate-if-the-source-arrives-a.patch Normal file
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@ -0,0 +1,112 @@
From 31179b578276f10841fcb60a876ea757f9ca82ff Mon Sep 17 00:00:00 2001
From: Aleix Pol <aleixpol@kde.org>
Date: Tue, 21 Sep 2021 00:10:26 +0200
Subject: [PATCH 07/20] QQuickLoader: Do not incubate if the source arrives
after setActive(false)
Otherwise we end up in the crazy place of active being false but item
being non-null and forces us to workaround within the apps.
Change-Id: I88c27c4b00ccec8b8e0c05a8e10b44fcabfc2e30
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
(cherry picked from commit e78c068700fa74ab3aca6a23ab2450563b1c3a5c)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
src/quick/items/qquickloader.cpp | 3 +++
.../data/loader-async-race-rect.qml | 10 ++++++++++
.../qquickloader/data/loader-async-race.qml | 14 ++++++++++++++
.../quick/qquickloader/tst_qquickloader.cpp | 19 +++++++++++++++++++
4 files changed, 46 insertions(+)
create mode 100644 tests/auto/quick/qquickloader/data/loader-async-race-rect.qml
create mode 100644 tests/auto/quick/qquickloader/data/loader-async-race.qml
diff --git a/src/quick/items/qquickloader.cpp b/src/quick/items/qquickloader.cpp
index cb4f79a3c2..7fbe66fdda 100644
--- a/src/quick/items/qquickloader.cpp
+++ b/src/quick/items/qquickloader.cpp
@@ -737,6 +737,9 @@ void QQuickLoaderPrivate::_q_sourceLoaded()
return;
}
+ if (!active)
+ return;
+
QQmlContext *creationContext = component->creationContext();
if (!creationContext) creationContext = qmlContext(q);
itemContext = new QQmlContext(creationContext);
diff --git a/tests/auto/quick/qquickloader/data/loader-async-race-rect.qml b/tests/auto/quick/qquickloader/data/loader-async-race-rect.qml
new file mode 100644
index 0000000000..a56dcea5ad
--- /dev/null
+++ b/tests/auto/quick/qquickloader/data/loader-async-race-rect.qml
@@ -0,0 +1,10 @@
+import QtQuick 2.15
+
+Rectangle {
+ anchors.fill: parent
+ color: "blue"
+ Item {
+ Item {
+ }
+ }
+}
diff --git a/tests/auto/quick/qquickloader/data/loader-async-race.qml b/tests/auto/quick/qquickloader/data/loader-async-race.qml
new file mode 100644
index 0000000000..8ba625c5c1
--- /dev/null
+++ b/tests/auto/quick/qquickloader/data/loader-async-race.qml
@@ -0,0 +1,14 @@
+import QtQuick 2.15
+
+Item {
+ id: root
+ Component.onCompleted: {
+ myloader.active = false
+ }
+ Loader {
+ id: myloader
+ anchors.fill: parent
+ asynchronous: true
+ source: "loader-async-race-rect.qml"
+ }
+}
diff --git a/tests/auto/quick/qquickloader/tst_qquickloader.cpp b/tests/auto/quick/qquickloader/tst_qquickloader.cpp
index 0f6c811adb..dddacbaa0b 100644
--- a/tests/auto/quick/qquickloader/tst_qquickloader.cpp
+++ b/tests/auto/quick/qquickloader/tst_qquickloader.cpp
@@ -132,6 +132,7 @@ private slots:
void statusChangeOnlyEmittedOnce();
void setSourceAndCheckStatus();
+ void asyncLoaderRace();
};
Q_DECLARE_METATYPE(QList<QQmlError>)
@@ -1496,6 +1497,24 @@ void tst_QQuickLoader::setSourceAndCheckStatus()
QCOMPARE(loader->status(), QQuickLoader::Null);
}
+void tst_QQuickLoader::asyncLoaderRace()
+{
+ QQmlApplicationEngine engine;
+ auto url = testFileUrl("loader-async-race.qml");
+ engine.load(url);
+ auto root = engine.rootObjects().at(0);
+ QVERIFY(root);
+
+ QQuickLoader *loader = root->findChild<QQuickLoader *>();
+ QCOMPARE(loader->active(), false);
+ QCOMPARE(loader->status(), QQuickLoader::Null);
+ QCOMPARE(loader->item(), nullptr);
+
+ QSignalSpy spy(loader, &QQuickLoader::itemChanged);
+ QVERIFY(!spy.wait(100));
+ QCOMPARE(loader->item(), nullptr);
+}
+
QTEST_MAIN(tst_QQuickLoader)
#include "tst_qquickloader.moc"
--
2.35.1

196
SOURCES/0008-QQmlDelegateModel-Refresh-the-view-when-a-column-is-.patch Normal file
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@ -0,0 +1,196 @@
From 4fd8f31beb6ce07207cc8e934c7f4caa6abd8a54 Mon Sep 17 00:00:00 2001
From: Aleix Pol <aleixpol@kde.org>
Date: Thu, 23 Sep 2021 03:43:04 +0200
Subject: [PATCH 08/20] QQmlDelegateModel: Refresh the view when a column is
added at 0
It can happen that a model reports n>0 rows but columns=0 (See
QConcatenateTablesProxyModel). In those cases we would render glitchy
items until the elements are marked as dirty.
Change-Id: I615c9cacbb1b6f9dee3898b03476605e5ac39d0a
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
(cherry picked from commit ec9251efb918f37971aeefa1f687d137d037ff12)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Signed-off-by: Aleix Pol <aleixpol@kde.org>
---
src/qmlmodels/qqmldelegatemodel.cpp | 44 +++++++++++++++++++
src/qmlmodels/qqmldelegatemodel_p.h | 3 ++
.../data/redrawUponColumnChange.qml | 11 +++++
.../qqmldelegatemodel/qqmldelegatemodel.pro | 2 +-
.../tst_qqmldelegatemodel.cpp | 29 ++++++++++++
5 files changed, 88 insertions(+), 1 deletion(-)
create mode 100644 tests/auto/qml/qqmldelegatemodel/data/redrawUponColumnChange.qml
diff --git a/src/qmlmodels/qqmldelegatemodel.cpp b/src/qmlmodels/qqmldelegatemodel.cpp
index e6aff955fe..381726291d 100644
--- a/src/qmlmodels/qqmldelegatemodel.cpp
+++ b/src/qmlmodels/qqmldelegatemodel.cpp
@@ -389,6 +389,12 @@ void QQmlDelegateModelPrivate::connectToAbstractItemModel()
q, QQmlDelegateModel, SLOT(_q_rowsRemoved(QModelIndex,int,int)));
qmlobject_connect(aim, QAbstractItemModel, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)),
q, QQmlDelegateModel, SLOT(_q_rowsAboutToBeRemoved(QModelIndex,int,int)));
+ qmlobject_connect(aim, QAbstractItemModel, SIGNAL(columnsInserted(QModelIndex,int,int)),
+ q, QQmlDelegateModel, SLOT(_q_columnsInserted(QModelIndex,int,int)));
+ qmlobject_connect(aim, QAbstractItemModel, SIGNAL(columnsRemoved(QModelIndex,int,int)),
+ q, QQmlDelegateModel, SLOT(_q_columnsRemoved(QModelIndex,int,int)));
+ qmlobject_connect(aim, QAbstractItemModel, SIGNAL(columnsMoved(QModelIndex,int,int,QModelIndex,int)),
+ q, QQmlDelegateModel, SLOT(_q_columnsMoved(QModelIndex,int,int,QModelIndex,int)));
qmlobject_connect(aim, QAbstractItemModel, SIGNAL(dataChanged(QModelIndex,QModelIndex,QVector<int>)),
q, QQmlDelegateModel, SLOT(_q_dataChanged(QModelIndex,QModelIndex,QVector<int>)));
qmlobject_connect(aim, QAbstractItemModel, SIGNAL(rowsMoved(QModelIndex,int,int,QModelIndex,int)),
@@ -413,6 +419,12 @@ void QQmlDelegateModelPrivate::disconnectFromAbstractItemModel()
q, SLOT(_q_rowsAboutToBeRemoved(QModelIndex,int,int)));
QObject::disconnect(aim, SIGNAL(rowsRemoved(QModelIndex,int,int)),
q, SLOT(_q_rowsRemoved(QModelIndex,int,int)));
+ QObject::disconnect(aim, SIGNAL(columnsInserted(QModelIndex,int,int)), q,
+ SLOT(_q_columnsInserted(QModelIndex,int,int)));
+ QObject::disconnect(aim, SIGNAL(columnsRemoved(QModelIndex,int,int)), q,
+ SLOT(_q_columnsRemoved(QModelIndex,int,int)));
+ QObject::disconnect(aim, SIGNAL(columnsMoved(QModelIndex,int,int,QModelIndex,int)), q,
+ SLOT(_q_columnsMoved(QModelIndex,int,int,QModelIndex,int)));
QObject::disconnect(aim, SIGNAL(dataChanged(QModelIndex,QModelIndex,QVector<int>)),
q, SLOT(_q_dataChanged(QModelIndex,QModelIndex,QVector<int>)));
QObject::disconnect(aim, SIGNAL(rowsMoved(QModelIndex,int,int,QModelIndex,int)),
@@ -1958,6 +1970,38 @@ void QQmlDelegateModel::_q_rowsMoved(
}
}
+void QQmlDelegateModel::_q_columnsInserted(const QModelIndex &parent, int begin, int end)
+{
+ Q_D(QQmlDelegateModel);
+ Q_UNUSED(end);
+ if (parent == d->m_adaptorModel.rootIndex && begin == 0) {
+ // mark all items as changed
+ _q_itemsChanged(0, d->m_count, QVector<int>());
+ }
+}
+
+void QQmlDelegateModel::_q_columnsRemoved(const QModelIndex &parent, int begin, int end)
+{
+ Q_D(QQmlDelegateModel);
+ Q_UNUSED(end);
+ if (parent == d->m_adaptorModel.rootIndex && begin == 0) {
+ // mark all items as changed
+ _q_itemsChanged(0, d->m_count, QVector<int>());
+ }
+}
+
+void QQmlDelegateModel::_q_columnsMoved(const QModelIndex &parent, int start, int end,
+ const QModelIndex &destination, int column)
+{
+ Q_D(QQmlDelegateModel);
+ Q_UNUSED(end);
+ if ((parent == d->m_adaptorModel.rootIndex && start == 0)
+ || (destination == d->m_adaptorModel.rootIndex && column == 0)) {
+ // mark all items as changed
+ _q_itemsChanged(0, d->m_count, QVector<int>());
+ }
+}
+
void QQmlDelegateModel::_q_dataChanged(const QModelIndex &begin, const QModelIndex &end, const QVector<int> &roles)
{
Q_D(QQmlDelegateModel);
diff --git a/src/qmlmodels/qqmldelegatemodel_p.h b/src/qmlmodels/qqmldelegatemodel_p.h
index 8aab4badca..d140bfbaaf 100644
--- a/src/qmlmodels/qqmldelegatemodel_p.h
+++ b/src/qmlmodels/qqmldelegatemodel_p.h
@@ -152,6 +152,9 @@ private Q_SLOTS:
void _q_itemsMoved(int from, int to, int count);
void _q_modelReset();
void _q_rowsInserted(const QModelIndex &,int,int);
+ void _q_columnsInserted(const QModelIndex &, int, int);
+ void _q_columnsRemoved(const QModelIndex &, int, int);
+ void _q_columnsMoved(const QModelIndex &, int, int, const QModelIndex &, int);
void _q_rowsAboutToBeRemoved(const QModelIndex &parent, int begin, int end);
void _q_rowsRemoved(const QModelIndex &,int,int);
void _q_rowsMoved(const QModelIndex &, int, int, const QModelIndex &, int);
diff --git a/tests/auto/qml/qqmldelegatemodel/data/redrawUponColumnChange.qml b/tests/auto/qml/qqmldelegatemodel/data/redrawUponColumnChange.qml
new file mode 100644
index 0000000000..206133bb39
--- /dev/null
+++ b/tests/auto/qml/qqmldelegatemodel/data/redrawUponColumnChange.qml
@@ -0,0 +1,11 @@
+import QtQuick 2.8
+
+ListView {
+ id: root
+ width: 200
+ height: 200
+
+ delegate: Text {
+ text: display
+ }
+}
diff --git a/tests/auto/qml/qqmldelegatemodel/qqmldelegatemodel.pro b/tests/auto/qml/qqmldelegatemodel/qqmldelegatemodel.pro
index 7fdd3ab5f1..fbd72f6a44 100644
--- a/tests/auto/qml/qqmldelegatemodel/qqmldelegatemodel.pro
+++ b/tests/auto/qml/qqmldelegatemodel/qqmldelegatemodel.pro
@@ -2,7 +2,7 @@ CONFIG += testcase
TARGET = tst_qqmldelegatemodel
macos:CONFIG -= app_bundle
-QT += qml testlib core-private qml-private qmlmodels-private
+QT += qml quick testlib core-private qml-private qmlmodels-private
SOURCES += tst_qqmldelegatemodel.cpp
diff --git a/tests/auto/qml/qqmldelegatemodel/tst_qqmldelegatemodel.cpp b/tests/auto/qml/qqmldelegatemodel/tst_qqmldelegatemodel.cpp
index 87f42c0c8a..1d338ac330 100644
--- a/tests/auto/qml/qqmldelegatemodel/tst_qqmldelegatemodel.cpp
+++ b/tests/auto/qml/qqmldelegatemodel/tst_qqmldelegatemodel.cpp
@@ -27,8 +27,12 @@
****************************************************************************/
#include <QtTest/qtest.h>
+#include <QtCore/QConcatenateTablesProxyModel>
+#include <QtGui/QStandardItemModel>
#include <QtQml/qqmlcomponent.h>
#include <QtQmlModels/private/qqmldelegatemodel_p.h>
+#include <QtQuick/qquickview.h>
+#include <QtQuick/qquickitem.h>
#include "../../shared/util.h"
@@ -42,6 +46,7 @@ public:
private slots:
void valueWithoutCallingObjectFirst_data();
void valueWithoutCallingObjectFirst();
+ void redrawUponColumnChange();
};
class AbstractItemModel : public QAbstractItemModel
@@ -134,6 +139,30 @@ void tst_QQmlDelegateModel::valueWithoutCallingObjectFirst()
QCOMPARE(model->variantValue(index, role), expectedValue);
}
+void tst_QQmlDelegateModel::redrawUponColumnChange()
+{
+ QStandardItemModel m1;
+ m1.appendRow({
+ new QStandardItem("Banana"),
+ new QStandardItem("Coconut"),
+ });
+
+ QQuickView view(testFileUrl("redrawUponColumnChange.qml"));
+ QCOMPARE(view.status(), QQuickView::Ready);
+ view.show();
+ QQuickItem *root = view.rootObject();
+ root->setProperty("model", QVariant::fromValue<QObject *>(&m1));
+
+ QObject *item = root->property("currentItem").value<QObject *>();
+ QVERIFY(item);
+ QCOMPARE(item->property("text").toString(), "Banana");
+
+ QVERIFY(root);
+ m1.removeColumn(0);
+
+ QCOMPARE(item->property("text").toString(), "Coconut");
+}
+
QTEST_MAIN(tst_QQmlDelegateModel)
#include "tst_qqmldelegatemodel.moc"
--
2.35.1

119
SOURCES/0009-Fix-sweep-step-for-tainted-QObject-JavaScript-wrappe.patch Normal file
View File

@ -0,0 +1,119 @@
From 00dd37619f35db3cddb2ac59198d3bde7ce73cd7 Mon Sep 17 00:00:00 2001
From: Vlad Zahorodnii <vlad.zahorodnii@kde.org>
Date: Sun, 10 Oct 2021 21:04:21 +0300
Subject: [PATCH 09/20] Fix sweep step for tainted QObject JavaScript wrappers
Currently, whenever the garbage collector runs, it will destroy all
valid tainted wrappers.
Only null or undefined wrappers will be preserved in the
m_multiplyWrappedQObjects map.
It seems like "!" was overlooked in
3b5d37ce3841c4bfdf1c629d33f0e33b881b47fb. Prior to that change, it
was "!it.value()->markBit()", so calling erase() in the then branch
did make sense. But with "!it.value().isNullOrUndefined()", erase()
will be called for every valid wrapper, which is the opposite what we
want.
Pick-to: 5.15 6.2
Change-Id: I2bf2630f538af8cbd4bfffcff29d67be6c278265
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
(cherry picked from commit e6b2f88d892dcf396580a61662f569bf69d6d9d1)
---
src/qml/memory/qv4mm.cpp | 2 +-
tests/auto/qml/qjsengine/tst_qjsengine.cpp | 39 ++++++++++++++++++++++
tests/auto/qml/qv4mm/tst_qv4mm.cpp | 6 ++--
3 files changed, 43 insertions(+), 4 deletions(-)
diff --git a/src/qml/memory/qv4mm.cpp b/src/qml/memory/qv4mm.cpp
index 06caf04e5a..da149a67c4 100644
--- a/src/qml/memory/qv4mm.cpp
+++ b/src/qml/memory/qv4mm.cpp
@@ -981,7 +981,7 @@ void MemoryManager::sweep(bool lastSweep, ClassDestroyStatsCallback classCountPt
if (MultiplyWrappedQObjectMap *multiplyWrappedQObjects = engine->m_multiplyWrappedQObjects) {
for (MultiplyWrappedQObjectMap::Iterator it = multiplyWrappedQObjects->begin(); it != multiplyWrappedQObjects->end();) {
- if (!it.value().isNullOrUndefined())
+ if (it.value().isNullOrUndefined())
it = multiplyWrappedQObjects->erase(it);
else
++it;
diff --git a/tests/auto/qml/qjsengine/tst_qjsengine.cpp b/tests/auto/qml/qjsengine/tst_qjsengine.cpp
index 3b7d74df63..b75bf820d5 100644
--- a/tests/auto/qml/qjsengine/tst_qjsengine.cpp
+++ b/tests/auto/qml/qjsengine/tst_qjsengine.cpp
@@ -102,6 +102,7 @@ private slots:
void valueConversion_RegularExpression();
void castWithMultipleInheritance();
void collectGarbage();
+ void collectGarbageNestedWrappersTwoEngines();
void gcWithNestedDataStructure();
void stacktrace();
void numberParsing_data();
@@ -1809,6 +1810,44 @@ void tst_QJSEngine::collectGarbage()
QVERIFY(ptr.isNull());
}
+class TestObjectContainer : public QObject
+{
+ Q_OBJECT
+ Q_PROPERTY(QObject *dummy MEMBER m_dummy CONSTANT)
+
+public:
+ TestObjectContainer() : m_dummy(new QObject(this)) {}
+
+private:
+ QObject *m_dummy;
+};
+
+void tst_QJSEngine::collectGarbageNestedWrappersTwoEngines()
+{
+ QJSEngine engine1;
+ QJSEngine engine2;
+
+ TestObjectContainer container;
+ QQmlEngine::setObjectOwnership(&container, QQmlEngine::CppOwnership);
+
+ engine1.globalObject().setProperty("foobar", engine1.newQObject(&container));
+ engine2.globalObject().setProperty("foobar", engine2.newQObject(&container));
+
+ engine1.evaluate("foobar.dummy.baz = 42");
+ engine2.evaluate("foobar.dummy.baz = 43");
+
+ QCOMPARE(engine1.evaluate("foobar.dummy.baz").toInt(), 42);
+ QCOMPARE(engine2.evaluate("foobar.dummy.baz").toInt(), 43);
+
+ engine1.collectGarbage();
+ engine2.collectGarbage();
+
+ // The GC should not collect dummy object wrappers neither in engine1 nor engine2, we
+ // verify that by checking whether the baz property still has its previous value.
+ QCOMPARE(engine1.evaluate("foobar.dummy.baz").toInt(), 42);
+ QCOMPARE(engine2.evaluate("foobar.dummy.baz").toInt(), 43);
+}
+
void tst_QJSEngine::gcWithNestedDataStructure()
{
// The GC must be able to traverse deeply nested objects, otherwise this
diff --git a/tests/auto/qml/qv4mm/tst_qv4mm.cpp b/tests/auto/qml/qv4mm/tst_qv4mm.cpp
index 5d635aa63b..824fd89e5b 100644
--- a/tests/auto/qml/qv4mm/tst_qv4mm.cpp
+++ b/tests/auto/qml/qv4mm/tst_qv4mm.cpp
@@ -76,10 +76,10 @@ void tst_qv4mm::multiWrappedQObjects()
QCOMPARE(engine1.memoryManager->m_pendingFreedObjectWrapperValue.size(), 1);
QCOMPARE(engine2.memoryManager->m_pendingFreedObjectWrapperValue.size(), 0);
- // Moves the additional WeakValue from m_multiplyWrappedQObjects to
- // m_pendingFreedObjectWrapperValue. It's still alive after all.
+ // The additional WeakValue from m_multiplyWrappedQObjects hasn't been moved
+ // to m_pendingFreedObjectWrapperValue yet. It's still alive after all.
engine1.memoryManager->runGC();
- QCOMPARE(engine1.memoryManager->m_pendingFreedObjectWrapperValue.size(), 2);
+ QCOMPARE(engine1.memoryManager->m_pendingFreedObjectWrapperValue.size(), 1);
// engine2 doesn't own the object as engine1 was the first to wrap it above.
// Therefore, no effect here.
--
2.35.1

483
SOURCES/0010-Fix-distorted-text-with-subpixel-matrix-translation.patch Normal file
View File

@ -0,0 +1,483 @@
From 55f07163f84badcc9aa0805f1523ef43a7225778 Mon Sep 17 00:00:00 2001
From: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Date: Tue, 12 Oct 2021 13:13:01 +0200
Subject: [PATCH 10/20] Fix distorted text with subpixel matrix translation
We would pixel-align native text *before* applying the
model-view matrix, which would cause GL_NEAREST artifacts to
show up when the text was positioned at a subpixel offset in
some cases. Instead, we pixel-align the coordinates after mapping
them to the view frustum, but before applying the projection to the
screen.
To make it easier to modify the buffer layout for the shaders the
next time, this also adds some constants for offsets.
[ChangeLog][Text] Fixed an issue where text using NativeRendering
would look slightly skewed if it was inside a parent that had
been positioned at a subpixel offset.
Pick-to: 5.15 6.2
Fixes: QTBUG-96112
Fixes: QTBUG-83626
Task-number: QTBUG-55638
Change-Id: Ifb785ad5830093df94afc75a7bc288e24ca7aa38
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
(cherry picked from commit b21948f5e811ce1b7abf065bc48af61a231e86f4)
---
.../scenegraph/qsgdefaultglyphnode_p.cpp | 46 ++++++----
.../scenegraph/shaders_ng/24bittextmask.frag | 5 +-
.../scenegraph/shaders_ng/32bitcolortext.frag | 5 +-
.../scenegraph/shaders_ng/8bittextmask.frag | 3 +-
.../scenegraph/shaders_ng/8bittextmask_a.frag | 3 +-
.../scenegraph/shaders_ng/outlinedtext.frag | 5 +-
.../scenegraph/shaders_ng/outlinedtext.vert | 9 +-
.../scenegraph/shaders_ng/outlinedtext_a.frag | 5 +-
.../scenegraph/shaders_ng/styledtext.frag | 3 +-
.../scenegraph/shaders_ng/styledtext.vert | 7 +-
.../scenegraph/shaders_ng/styledtext_a.frag | 3 +-
src/quick/scenegraph/shaders_ng/textmask.frag | 3 +-
src/quick/scenegraph/shaders_ng/textmask.vert | 7 +-
...text_nativerendering_subpixelpositions.qml | 91 +++++++++++++++++++
14 files changed, 155 insertions(+), 40 deletions(-)
create mode 100644 tests/manual/scenegraph_lancelot/data/text/text_nativerendering_subpixelpositions.qml
diff --git a/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp b/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp
index 3c60f830de..0fd6581dc4 100644
--- a/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp
+++ b/src/quick/scenegraph/qsgdefaultglyphnode_p.cpp
@@ -428,6 +428,18 @@ QSGTextMaskRhiShader::QSGTextMaskRhiShader(QFontEngine::GlyphFormat glyphFormat)
QStringLiteral(":/qt-project.org/scenegraph/shaders_ng/textmask.frag.qsb"));
}
+enum UbufOffset {
+ ModelViewMatrixOffset = 0,
+ ProjectionMatrixOffset = ModelViewMatrixOffset + 64,
+ ColorOffset = ProjectionMatrixOffset + 64,
+ TextureScaleOffset = ColorOffset + 16,
+ DprOffset = TextureScaleOffset + 8,
+
+ // + 1 float padding (vec4 must be aligned to 16)
+ StyleColorOffset = DprOffset + 4 + 4,
+ ShiftOffset = StyleColorOffset + 16
+};
+
bool QSGTextMaskRhiShader::updateUniformData(RenderState &state,
QSGMaterial *newMaterial, QSGMaterial *oldMaterial)
{
@@ -443,11 +455,14 @@ bool QSGTextMaskRhiShader::updateUniformData(RenderState &state,
bool changed = false;
QByteArray *buf = state.uniformData();
- Q_ASSERT(buf->size() >= 92);
+ Q_ASSERT(buf->size() >= DprOffset + 4);
if (state.isMatrixDirty()) {
- const QMatrix4x4 m = state.combinedMatrix();
- memcpy(buf->data(), m.constData(), 64);
+ const QMatrix4x4 mv = state.modelViewMatrix();
+ memcpy(buf->data() + ModelViewMatrixOffset, mv.constData(), 64);
+ const QMatrix4x4 p = state.projectionMatrix();
+ memcpy(buf->data() + ProjectionMatrixOffset, p.constData(), 64);
+
changed = true;
}
@@ -456,13 +471,13 @@ bool QSGTextMaskRhiShader::updateUniformData(RenderState &state,
if (updated || !oldMat || oldRtex != newRtex) {
const QVector2D textureScale = QVector2D(1.0f / mat->rhiGlyphCache()->width(),
1.0f / mat->rhiGlyphCache()->height());
- memcpy(buf->data() + 64 + 16, &textureScale, 8);
+ memcpy(buf->data() + TextureScaleOffset, &textureScale, 8);
changed = true;
}
if (!oldMat) {
float dpr = state.devicePixelRatio();
- memcpy(buf->data() + 64 + 16 + 8, &dpr, 4);
+ memcpy(buf->data() + DprOffset, &dpr, 4);
}
// move texture uploads/copies onto the renderer's soon-to-be-committed list
@@ -510,11 +525,11 @@ bool QSG8BitTextMaskRhiShader::updateUniformData(RenderState &state,
QSGTextMaskMaterial *oldMat = static_cast<QSGTextMaskMaterial *>(oldMaterial);
QByteArray *buf = state.uniformData();
- Q_ASSERT(buf->size() >= 80);
+ Q_ASSERT(buf->size() >= ColorOffset + 16);
if (oldMat == nullptr || mat->color() != oldMat->color() || state.isOpacityDirty()) {
const QVector4D color = qsg_premultiply(mat->color(), state.opacity());
- memcpy(buf->data() + 64, &color, 16);
+ memcpy(buf->data() + ColorOffset, &color, 16);
changed = true;
}
@@ -553,12 +568,12 @@ bool QSG24BitTextMaskRhiShader::updateUniformData(RenderState &state,
QSGTextMaskMaterial *oldMat = static_cast<QSGTextMaskMaterial *>(oldMaterial);
QByteArray *buf = state.uniformData();
- Q_ASSERT(buf->size() >= 92);
+ Q_ASSERT(buf->size() >= ColorOffset + 16);
if (oldMat == nullptr || mat->color() != oldMat->color() || state.isOpacityDirty()) {
// shader takes vec4 but uses alpha only; coloring happens via the blend constant
const QVector4D color = qsg_premultiply(mat->color(), state.opacity());
- memcpy(buf->data() + 64, &color, 16);
+ memcpy(buf->data() + ColorOffset, &color, 16);
changed = true;
}
@@ -608,12 +623,12 @@ bool QSG32BitColorTextRhiShader::updateUniformData(RenderState &state,
QSGTextMaskMaterial *oldMat = static_cast<QSGTextMaskMaterial *>(oldMaterial);
QByteArray *buf = state.uniformData();
- Q_ASSERT(buf->size() >= 92);
+ Q_ASSERT(buf->size() >= ColorOffset + 16);
if (oldMat == nullptr || mat->color() != oldMat->color() || state.isOpacityDirty()) {
// shader takes vec4 but uses alpha only
const QVector4D color(0, 0, 0, mat->color().w() * state.opacity());
- memcpy(buf->data() + 64, &color, 16);
+ memcpy(buf->data() + ColorOffset, &color, 16);
changed = true;
}
@@ -649,20 +664,17 @@ bool QSGStyledTextRhiShader::updateUniformData(RenderState &state,
QSGStyledTextMaterial *oldMat = static_cast<QSGStyledTextMaterial *>(oldMaterial);
QByteArray *buf = state.uniformData();
- Q_ASSERT(buf->size() >= 120);
-
- // matrix..dpr + 1 float padding (vec4 must be aligned to 16)
- const int startOffset = 64 + 16 + 8 + 4 + 4;
+ Q_ASSERT(buf->size() >= ShiftOffset + 8);
if (oldMat == nullptr || mat->styleColor() != oldMat->styleColor() || state.isOpacityDirty()) {
const QVector4D styleColor = qsg_premultiply(mat->styleColor(), state.opacity());
- memcpy(buf->data() + startOffset, &styleColor, 16);
+ memcpy(buf->data() + StyleColorOffset, &styleColor, 16);
changed = true;
}
if (oldMat == nullptr || oldMat->styleShift() != mat->styleShift()) {
const QVector2D v = mat->styleShift();
- memcpy(buf->data() + startOffset + 16, &v, 8);
+ memcpy(buf->data() + ShiftOffset, &v, 8);
changed = true;
}
diff --git a/src/quick/scenegraph/shaders_ng/24bittextmask.frag b/src/quick/scenegraph/shaders_ng/24bittextmask.frag
index bc3826a924..ed8da4cd30 100644
--- a/src/quick/scenegraph/shaders_ng/24bittextmask.frag
+++ b/src/quick/scenegraph/shaders_ng/24bittextmask.frag
@@ -6,8 +6,9 @@ layout(location = 0) out vec4 fragColor;
layout(binding = 1) uniform sampler2D _qt_texture;
layout(std140, binding = 0) uniform buf {
- mat4 matrix;
- vec4 color; // only alpha is used, but must be vec4 due to layout compat
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
+ vec4 color;
vec2 textureScale;
float dpr;
} ubuf;
diff --git a/src/quick/scenegraph/shaders_ng/32bitcolortext.frag b/src/quick/scenegraph/shaders_ng/32bitcolortext.frag
index 63e445f90b..4198a4d339 100644
--- a/src/quick/scenegraph/shaders_ng/32bitcolortext.frag
+++ b/src/quick/scenegraph/shaders_ng/32bitcolortext.frag
@@ -6,8 +6,9 @@ layout(location = 0) out vec4 fragColor;
layout(binding = 1) uniform sampler2D _qt_texture;
layout(std140, binding = 0) uniform buf {
- mat4 matrix;
- vec4 color; // only alpha is used, but must be vec4 due to layout compat
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
+ vec4 color;
vec2 textureScale;
float dpr;
} ubuf;
diff --git a/src/quick/scenegraph/shaders_ng/8bittextmask.frag b/src/quick/scenegraph/shaders_ng/8bittextmask.frag
index 6304e821ff..a06743876d 100644
--- a/src/quick/scenegraph/shaders_ng/8bittextmask.frag
+++ b/src/quick/scenegraph/shaders_ng/8bittextmask.frag
@@ -6,7 +6,8 @@ layout(location = 0) out vec4 fragColor;
layout(binding = 1) uniform sampler2D _qt_texture;
layout(std140, binding = 0) uniform buf {
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
diff --git a/src/quick/scenegraph/shaders_ng/8bittextmask_a.frag b/src/quick/scenegraph/shaders_ng/8bittextmask_a.frag
index 0d0fa1cd3a..f725cbc5e7 100644
--- a/src/quick/scenegraph/shaders_ng/8bittextmask_a.frag
+++ b/src/quick/scenegraph/shaders_ng/8bittextmask_a.frag
@@ -6,7 +6,8 @@ layout(location = 0) out vec4 fragColor;
layout(binding = 1) uniform sampler2D _qt_texture;
layout(std140, binding = 0) uniform buf {
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
diff --git a/src/quick/scenegraph/shaders_ng/outlinedtext.frag b/src/quick/scenegraph/shaders_ng/outlinedtext.frag
index 947d161a50..e2f82d3845 100644
--- a/src/quick/scenegraph/shaders_ng/outlinedtext.frag
+++ b/src/quick/scenegraph/shaders_ng/outlinedtext.frag
@@ -11,11 +11,12 @@ layout(location = 0) out vec4 fragColor;
layout(binding = 1) uniform sampler2D _qt_texture;
layout(std140, binding = 0) uniform buf {
- // must match styledtext
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
+ // the above must stay compatible with textmask/8bittextmask
vec4 styleColor;
vec2 shift;
} ubuf;
diff --git a/src/quick/scenegraph/shaders_ng/outlinedtext.vert b/src/quick/scenegraph/shaders_ng/outlinedtext.vert
index 023f9dfdc2..4068e42f28 100644
--- a/src/quick/scenegraph/shaders_ng/outlinedtext.vert
+++ b/src/quick/scenegraph/shaders_ng/outlinedtext.vert
@@ -10,11 +10,12 @@ layout(location = 3) out vec2 sCoordLeft;
layout(location = 4) out vec2 sCoordRight;
layout(std140, binding = 0) uniform buf {
- // must match styledtext
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
+ // the above must stay compatible with textmask/8bittextmask
vec4 styleColor;
vec2 shift;
} ubuf;
@@ -28,6 +29,6 @@ void main()
sCoordDown = (tCoord - vec2(0.0, 1.0)) * ubuf.textureScale;
sCoordLeft = (tCoord - vec2(-1.0, 0.0)) * ubuf.textureScale;
sCoordRight = (tCoord - vec2(1.0, 0.0)) * ubuf.textureScale;
- vec3 dprSnapPos = floor(vCoord.xyz * ubuf.dpr + 0.5) / ubuf.dpr;
- gl_Position = ubuf.matrix * vec4(dprSnapPos, vCoord.w);
+ vec4 xformed = ubuf.modelViewMatrix * vCoord;
+ gl_Position = ubuf.projectionMatrix * vec4(floor(xformed.xyz * ubuf.dpr + 0.5) / ubuf.dpr, xformed.w);
}
diff --git a/src/quick/scenegraph/shaders_ng/outlinedtext_a.frag b/src/quick/scenegraph/shaders_ng/outlinedtext_a.frag
index 5b7bd9ca82..274d891a3c 100644
--- a/src/quick/scenegraph/shaders_ng/outlinedtext_a.frag
+++ b/src/quick/scenegraph/shaders_ng/outlinedtext_a.frag
@@ -11,11 +11,12 @@ layout(location = 0) out vec4 fragColor;
layout(binding = 1) uniform sampler2D _qt_texture;
layout(std140, binding = 0) uniform buf {
- // must match styledtext
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
+ // the above must stay compatible with textmask/8bittextmask
vec4 styleColor;
vec2 shift;
} ubuf;
diff --git a/src/quick/scenegraph/shaders_ng/styledtext.frag b/src/quick/scenegraph/shaders_ng/styledtext.frag
index 0b16396037..2e380dfeae 100644
--- a/src/quick/scenegraph/shaders_ng/styledtext.frag
+++ b/src/quick/scenegraph/shaders_ng/styledtext.frag
@@ -8,7 +8,8 @@ layout(location = 0) out vec4 fragColor;
layout(binding = 1) uniform sampler2D _qt_texture;
layout(std140, binding = 0) uniform buf {
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
diff --git a/src/quick/scenegraph/shaders_ng/styledtext.vert b/src/quick/scenegraph/shaders_ng/styledtext.vert
index beadf07c79..271dae8d8a 100644
--- a/src/quick/scenegraph/shaders_ng/styledtext.vert
+++ b/src/quick/scenegraph/shaders_ng/styledtext.vert
@@ -7,7 +7,8 @@ layout(location = 0) out vec2 sampleCoord;
layout(location = 1) out vec2 shiftedSampleCoord;
layout(std140, binding = 0) uniform buf {
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
@@ -22,6 +23,6 @@ void main()
{
sampleCoord = tCoord * ubuf.textureScale;
shiftedSampleCoord = (tCoord - ubuf.shift) * ubuf.textureScale;
- vec3 dprSnapPos = floor(vCoord.xyz * ubuf.dpr + 0.5) / ubuf.dpr;
- gl_Position = ubuf.matrix * vec4(dprSnapPos, vCoord.w);
+ vec4 xformed = ubuf.modelViewMatrix * vCoord;
+ gl_Position = ubuf.projectionMatrix * vec4(floor(xformed.xyz * ubuf.dpr + 0.5) / ubuf.dpr, xformed.w);
}
diff --git a/src/quick/scenegraph/shaders_ng/styledtext_a.frag b/src/quick/scenegraph/shaders_ng/styledtext_a.frag
index b673137895..62e162c851 100644
--- a/src/quick/scenegraph/shaders_ng/styledtext_a.frag
+++ b/src/quick/scenegraph/shaders_ng/styledtext_a.frag
@@ -8,7 +8,8 @@ layout(location = 0) out vec4 fragColor;
layout(binding = 1) uniform sampler2D _qt_texture;
layout(std140, binding = 0) uniform buf {
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
diff --git a/src/quick/scenegraph/shaders_ng/textmask.frag b/src/quick/scenegraph/shaders_ng/textmask.frag
index 518d5c965f..ed8da4cd30 100644
--- a/src/quick/scenegraph/shaders_ng/textmask.frag
+++ b/src/quick/scenegraph/shaders_ng/textmask.frag
@@ -6,7 +6,8 @@ layout(location = 0) out vec4 fragColor;
layout(binding = 1) uniform sampler2D _qt_texture;
layout(std140, binding = 0) uniform buf {
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
diff --git a/src/quick/scenegraph/shaders_ng/textmask.vert b/src/quick/scenegraph/shaders_ng/textmask.vert
index 9d80d5dadb..e0b3c01bce 100644
--- a/src/quick/scenegraph/shaders_ng/textmask.vert
+++ b/src/quick/scenegraph/shaders_ng/textmask.vert
@@ -6,7 +6,8 @@ layout(location = 1) in vec2 tCoord;
layout(location = 0) out vec2 sampleCoord;
layout(std140, binding = 0) uniform buf {
- mat4 matrix;
+ mat4 modelViewMatrix;
+ mat4 projectionMatrix;
vec4 color;
vec2 textureScale;
float dpr;
@@ -17,6 +18,6 @@ out gl_PerVertex { vec4 gl_Position; };
void main()
{
sampleCoord = tCoord * ubuf.textureScale;
- vec3 dprSnapPos = floor(vCoord.xyz * ubuf.dpr + 0.5) / ubuf.dpr;
- gl_Position = ubuf.matrix * vec4(dprSnapPos, vCoord.w);
+ vec4 xformed = ubuf.modelViewMatrix * vCoord;
+ gl_Position = ubuf.projectionMatrix * vec4(floor(xformed.xyz * ubuf.dpr + 0.5) / ubuf.dpr, xformed.w);
}
diff --git a/tests/manual/scenegraph_lancelot/data/text/text_nativerendering_subpixelpositions.qml b/tests/manual/scenegraph_lancelot/data/text/text_nativerendering_subpixelpositions.qml
new file mode 100644
index 0000000000..c60fc4d8b0
--- /dev/null
+++ b/tests/manual/scenegraph_lancelot/data/text/text_nativerendering_subpixelpositions.qml
@@ -0,0 +1,91 @@
+import QtQuick 2.0
+
+//vary font style, native rendering at non-integer offsets
+
+Item {
+ id: topLevel
+ width: 320
+ height: 580
+
+ Repeater {
+ model: [Text.Normal, Text.Outline, Text.Raised, Text.Sunken]
+ Text {
+ y: 20 * index
+ clip: true
+ renderType: Text.NativeRendering
+ width: parent.width
+ wrapMode: Text.Wrap
+ font.pointSize: 10
+ style: modelData
+ styleColor: "green"
+ text: "The quick fox jumps in style " + modelData
+ }
+ }
+
+ Repeater {
+ model: [Text.Normal, Text.Outline, Text.Raised, Text.Sunken]
+ Text {
+ y: 100.5 + 20 * index
+ clip: true
+ renderType: Text.NativeRendering
+ width: parent.width
+ wrapMode: Text.Wrap
+ font.pointSize: 10
+ style: modelData
+ styleColor: "green"
+ text: "The quick fox jumps in style " + modelData
+ }
+ }
+
+ Repeater {
+ model: [Text.Normal, Text.Outline, Text.Raised, Text.Sunken]
+ Text {
+ y: 200.5 + 20 * index
+ x: 0.5
+ clip: true
+ renderType: Text.NativeRendering
+ width: parent.width
+ wrapMode: Text.Wrap
+ font.pointSize: 10
+ style: modelData
+ styleColor: "green"
+ text: "The quick fox jumps in style " + modelData
+ }
+ }
+
+ Repeater {
+ model: [Text.Normal, Text.Outline, Text.Raised, Text.Sunken]
+ Text {
+ y: 300.5 + 20 * index
+ x: 0.5
+ clip: true
+ renderType: Text.NativeRendering
+ width: parent.width
+ wrapMode: Text.Wrap
+ font.pointSize: 10
+ style: modelData
+ styleColor: "green"
+ text: "The quick fox jumps in style " + modelData
+ }
+ }
+
+ Repeater {
+ model: [Text.Normal, Text.Outline, Text.Raised, Text.Sunken]
+ Rectangle {
+ y: 400.5 + 20 * index
+ x: 0.5
+ width: topLevel.width
+ height: topLevel.height
+ clip: true
+ Text {
+ renderType: Text.NativeRendering
+ width: parent.width
+ wrapMode: Text.Wrap
+ font.pointSize: 10
+ style: modelData
+ styleColor: "green"
+ text: "The quick fox jumps in style " + modelData
+ }
+ }
+ }
+}
--
2.35.1

71
SOURCES/0011-Revert-Fix-for-possible-crash-in-QSGDefaultLayer-gra.patch Normal file
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@ -0,0 +1,71 @@
From ffa77919e72951c7accf84ad09dc669d166aedf8 Mon Sep 17 00:00:00 2001
From: Laszlo Agocs <laszlo.agocs@qt.io>
Date: Mon, 11 Oct 2021 15:37:33 +0200
Subject: [PATCH 11/20] Revert "Fix for possible crash in
QSGDefaultLayer::grab"
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
This reverts commit 1c5de027d0c31d1d6697bd0557128d92207763d8.
The fix here is not correct. Calling a QSGRhiLayer function from the gui
thread is very wrong and can cause a set of unexpected issues. The
Address Sanitizer catches this by recognizing that the render thread is
trying to do something with an object destroyed in the meantime on the
main thread in the layer->setItem(null) call.
The issue the original fix is trying to address needs to be addressed in
some different form.
Fixes: QTBUG-94975
Pick-to: 6.2 6.1 5.15
Change-Id: I46f904026281201fc6d233ed7d3bdc7080934afe
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
(cherry picked from commit a5f0361622eb08eab6c3474d5fc249d1962e3d1e)
---
src/quick/items/qquickshadereffectsource.cpp | 8 --------
src/quick/items/qquickshadereffectsource_p.h | 1 -
2 files changed, 9 deletions(-)
diff --git a/src/quick/items/qquickshadereffectsource.cpp b/src/quick/items/qquickshadereffectsource.cpp
index 4f61d61309..b298ed74da 100644
--- a/src/quick/items/qquickshadereffectsource.cpp
+++ b/src/quick/items/qquickshadereffectsource.cpp
@@ -344,7 +344,6 @@ void QQuickShaderEffectSource::setSourceItem(QQuickItem *item)
d->refFromEffectItem(m_hideSource);
d->addItemChangeListener(this, QQuickItemPrivate::Geometry);
connect(m_sourceItem, SIGNAL(destroyed(QObject*)), this, SLOT(sourceItemDestroyed(QObject*)));
- connect(m_sourceItem, SIGNAL(parentChanged(QQuickItem*)), this, SLOT(sourceItemParentChanged(QQuickItem*)));
} else {
qWarning("ShaderEffectSource: sourceItem and ShaderEffectSource must both be children of the same window.");
m_sourceItem = nullptr;
@@ -364,13 +363,6 @@ void QQuickShaderEffectSource::sourceItemDestroyed(QObject *item)
}
-void QQuickShaderEffectSource::sourceItemParentChanged(QQuickItem *parent)
-{
- if (!parent && m_texture)
- m_texture->setItem(0);
-}
-
-
/*!
\qmlproperty rect QtQuick::ShaderEffectSource::sourceRect
diff --git a/src/quick/items/qquickshadereffectsource_p.h b/src/quick/items/qquickshadereffectsource_p.h
index 4deb6c70a3..c0a1ccab78 100644
--- a/src/quick/items/qquickshadereffectsource_p.h
+++ b/src/quick/items/qquickshadereffectsource_p.h
@@ -173,7 +173,6 @@ Q_SIGNALS:
private Q_SLOTS:
void sourceItemDestroyed(QObject *item);
void invalidateSceneGraph();
- void sourceItemParentChanged(QQuickItem *parent);
protected:
void releaseResources() override;
--
2.35.1

58
SOURCES/0012-QQuickItemAnimation-close-potential-memory-leak.patch Normal file
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@ -0,0 +1,58 @@
From c3804f86e0a75c0c8402127a5b01bc7a858e6492 Mon Sep 17 00:00:00 2001
From: Volker Hilsheimer <volker.hilsheimer@qt.io>
Date: Wed, 17 Mar 2021 16:52:21 +0100
Subject: [PATCH 12/20] QQuickItemAnimation: close potential memory leak
Fix static analyzer warning bff6cb4333f531d5a72f7bf6dc1485f6.
If ownership of viaData is not passed to the viaAction, then the object
might be leaked. Use std::unique_ptr to make ownership transfer explicit
and implicitly delete unowned objects.
Pick-to: 6.1 5.15
Change-Id: I89f2a6b630941a98a74db302bc1ab08055c71974
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
(cherry picked from commit 78aea267209c34abeb4895712dc76c923aa46165)
---
src/quick/items/qquickitemanimation.cpp | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/src/quick/items/qquickitemanimation.cpp b/src/quick/items/qquickitemanimation.cpp
index 23694e2de3..dfb56ccc00 100644
--- a/src/quick/items/qquickitemanimation.cpp
+++ b/src/quick/items/qquickitemanimation.cpp
@@ -230,8 +230,8 @@ QAbstractAnimationJob* QQuickParentAnimation::transition(QQuickStateActions &act
{
Q_D(QQuickParentAnimation);
- QQuickParentAnimationData *data = new QQuickParentAnimationData;
- QQuickParentAnimationData *viaData = new QQuickParentAnimationData;
+ std::unique_ptr<QQuickParentAnimationData> data(new QQuickParentAnimationData);
+ std::unique_ptr<QQuickParentAnimationData> viaData(new QQuickParentAnimationData);
bool hasExplicit = false;
if (d->target && d->newParent) {
@@ -377,8 +377,8 @@ QAbstractAnimationJob* QQuickParentAnimation::transition(QQuickStateActions &act
QParallelAnimationGroupJob *ag = new QParallelAnimationGroupJob;
if (d->via)
- viaAction->setAnimAction(viaData);
- targetAction->setAnimAction(data);
+ viaAction->setAnimAction(viaData.release());
+ targetAction->setAnimAction(data.release());
//take care of any child animations
bool valid = d->defaultProperty.isValid();
@@ -405,9 +405,6 @@ QAbstractAnimationJob* QQuickParentAnimation::transition(QQuickStateActions &act
topLevelGroup->appendAnimation(d->via ? viaAction : targetAction);
}
return initInstance(topLevelGroup);
- } else {
- delete data;
- delete viaData;
}
return nullptr;
}
--
2.35.1

30
SOURCES/0013-qqmldelegatemodel-Fix-out-of-bounds-cache-removal.patch Normal file
View File

@ -0,0 +1,30 @@
From 44ac7f39d874202163926f505a46179c084154b9 Mon Sep 17 00:00:00 2001
From: Maximilian Goldstein <max.goldstein@qt.io>
Date: Tue, 23 Feb 2021 16:10:44 +0100
Subject: [PATCH 13/20] qqmldelegatemodel: Fix out of bounds cache removal
Pick-to: 5.15 6.0 6.1
Task-number: QTBUG-91276
Change-Id: I1ddbb4a3326d61ff94e3881beb64a14dade11c46
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
(cherry picked from commit 31ad81d81e623a34cd71567b9507f16601f1c1d4)
---
src/qmlmodels/qqmldelegatemodel.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/qmlmodels/qqmldelegatemodel.cpp b/src/qmlmodels/qqmldelegatemodel.cpp
index 381726291d..53e511303e 100644
--- a/src/qmlmodels/qqmldelegatemodel.cpp
+++ b/src/qmlmodels/qqmldelegatemodel.cpp
@@ -1621,7 +1621,7 @@ void QQmlDelegateModelPrivate::itemsRemoved(
removed[i] = 0;
for (const Compositor::Remove &remove : removes) {
- for (; cacheIndex < remove.cacheIndex; ++cacheIndex)
+ for (; cacheIndex < remove.cacheIndex && cacheIndex < m_cache.size(); ++cacheIndex)
incrementIndexes(m_cache.at(cacheIndex), m_groupCount, removed);
for (int i = 1; i < m_groupCount; ++i) {
--
2.35.1

50
SOURCES/0014-QQuickWindow-don-t-leak-old-screenChanged-connection.patch Normal file
View File

@ -0,0 +1,50 @@
From f8f6b9d084decbad8ee90880493c413ac90c2911 Mon Sep 17 00:00:00 2001
From: Andreas Hartmetz <andreas@ixgreen.de>
Date: Fri, 5 Mar 2021 12:41:06 +0100
Subject: [PATCH 14/20] QQuickWindow: don't leak old screenChanged connections
Connections could accumulate. Because the newest one was invoked
last due to how signal-slot invocations are ordered, rendering
was correct, but the stale connections caused unnecessary updates
(and wasted a small amount of memory).
This comes from a misunderstanding I had at the time about how
QMetaObject::Connection works. Destroying or overwriting one does
not affect the actual connection.
While at it, also modernize the connect().
Pick-to: 5.15 6.0 6.1
Change-Id: Idde81bdbff8947ed517bf2740d623a395c0acb74
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
(cherry picked from commit 9f8292d48913c5bc50377749c2b3e030cf16d703)
---
src/quick/items/qquickwindow.cpp | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/src/quick/items/qquickwindow.cpp b/src/quick/items/qquickwindow.cpp
index eea1e93f32..c956c85091 100644
--- a/src/quick/items/qquickwindow.cpp
+++ b/src/quick/items/qquickwindow.cpp
@@ -450,15 +450,14 @@ void QQuickWindow::physicalDpiChanged()
void QQuickWindow::handleScreenChanged(QScreen *screen)
{
Q_D(QQuickWindow);
+ disconnect(d->physicalDpiChangedConnection);
if (screen) {
physicalDpiChanged();
// When physical DPI changes on the same screen, either the resolution or the device pixel
// ratio changed. We must check what it is. Device pixel ratio does not have its own
// ...Changed() signal.
- d->physicalDpiChangedConnection = connect(screen, SIGNAL(physicalDotsPerInchChanged(qreal)),
- this, SLOT(physicalDpiChanged()));
- } else {
- disconnect(d->physicalDpiChangedConnection);
+ d->physicalDpiChangedConnection = connect(screen, &QScreen::physicalDotsPerInchChanged,
+ this, &QQuickWindow::physicalDpiChanged);
}
d->forcePolish();
--
2.35.1

73
SOURCES/0015-Fix-TapHandler-so-that-it-actually-registers-a-tap.patch Normal file
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@ -0,0 +1,73 @@
From 743ae2a4d59eccc4720390c4c757b081eb2c6bfa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Arve=20S=C3=A6ther?= <jan-arve.saether@qt.io>
Date: Thu, 3 Sep 2020 10:51:01 +0200
Subject: [PATCH 15/20] Fix TapHandler so that it actually registers a tap
This bug caused all quick examples that used the
shared\LauncherList.qml to be broken.
In QtGui, QSinglePointEvent will construct itself with a point id of 0
if there is a valid point, and with a point id of -1 if the point is
invalid (the default constructor does the latter).
However, QQuickSinglePointHandler::wantsPointerEvent() did not agree
with that, because it assumed that a point id of 0 meant
uninitialized/invalid point.
The fix is to change QQuickSinglePointHandler::wantsPointerEvent() and
QQuickHandlerPoint so that it assumes that the id -1 is now an invalid
point, (instead of 0)
Change-Id: I8c9683dfe06ebb77c5342a26f08174b67e7cbd90
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
(cherry picked from commit 8d3a91016506fd0afedb0be535f7c34a4ca762f6)
---
src/quick/handlers/qquickhandlerpoint.cpp | 4 ++--
src/quick/handlers/qquicksinglepointhandler.cpp | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/quick/handlers/qquickhandlerpoint.cpp b/src/quick/handlers/qquickhandlerpoint.cpp
index 72efdfd0f4..6aef3545dd 100644
--- a/src/quick/handlers/qquickhandlerpoint.cpp
+++ b/src/quick/handlers/qquickhandlerpoint.cpp
@@ -82,7 +82,7 @@ void QQuickHandlerPoint::localize(QQuickItem *item)
void QQuickHandlerPoint::reset()
{
- m_id = 0;
+ m_id = -1;
m_uniqueId = QPointingDeviceUniqueId();
m_position = QPointF();
m_scenePosition = QPointF();
@@ -165,7 +165,7 @@ void QQuickHandlerPoint::reset(const QVector<QQuickHandlerPoint> &points)
pressureSum += point.pressure();
ellipseDiameterSum += point.ellipseDiameters();
}
- m_id = 0;
+ m_id = -1;
m_uniqueId = QPointingDeviceUniqueId();
// all points are required to be from the same event, so pressed buttons and modifiers should be the same
m_pressedButtons = points.first().pressedButtons();
diff --git a/src/quick/handlers/qquicksinglepointhandler.cpp b/src/quick/handlers/qquicksinglepointhandler.cpp
index b51f53b74f..89081b4e84 100644
--- a/src/quick/handlers/qquicksinglepointhandler.cpp
+++ b/src/quick/handlers/qquicksinglepointhandler.cpp
@@ -75,7 +75,7 @@ bool QQuickSinglePointHandler::wantsPointerEvent(QQuickPointerEvent *event)
if (!QQuickPointerDeviceHandler::wantsPointerEvent(event))
return false;
- if (d->pointInfo.id()) {
+ if (d->pointInfo.id() != -1) {
// We already know which one we want, so check whether it's there.
// It's expected to be an update or a release.
// If we no longer want it, cancel the grab.
@@ -125,7 +125,7 @@ bool QQuickSinglePointHandler::wantsPointerEvent(QQuickPointerEvent *event)
chosen->setAccepted();
}
}
- return d->pointInfo.id();
+ return d->pointInfo.id() != -1;
}
void QQuickSinglePointHandler::handlePointerEventImpl(QQuickPointerEvent *event)
--
2.35.1

61
SOURCES/0016-Revert-Fix-TapHandler-so-that-it-actually-registers-.patch Normal file
View File

@ -0,0 +1,61 @@
From 84e0c1e0973ca7467089dc0227a2b9ac4aef52fa Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <aacid@kde.org>
Date: Tue, 16 Nov 2021 22:43:37 +0100
Subject: [PATCH 16/20] Revert "Fix TapHandler so that it actually registers a
tap"
This reverts commit 36e8ccd434f948e4f11a8f9d59139ec072e41ff5.
It's causing regresions
---
src/quick/handlers/qquickhandlerpoint.cpp | 4 ++--
src/quick/handlers/qquicksinglepointhandler.cpp | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/quick/handlers/qquickhandlerpoint.cpp b/src/quick/handlers/qquickhandlerpoint.cpp
index 6aef3545dd..72efdfd0f4 100644
--- a/src/quick/handlers/qquickhandlerpoint.cpp
+++ b/src/quick/handlers/qquickhandlerpoint.cpp
@@ -82,7 +82,7 @@ void QQuickHandlerPoint::localize(QQuickItem *item)
void QQuickHandlerPoint::reset()
{
- m_id = -1;
+ m_id = 0;
m_uniqueId = QPointingDeviceUniqueId();
m_position = QPointF();
m_scenePosition = QPointF();
@@ -165,7 +165,7 @@ void QQuickHandlerPoint::reset(const QVector<QQuickHandlerPoint> &points)
pressureSum += point.pressure();
ellipseDiameterSum += point.ellipseDiameters();
}
- m_id = -1;
+ m_id = 0;
m_uniqueId = QPointingDeviceUniqueId();
// all points are required to be from the same event, so pressed buttons and modifiers should be the same
m_pressedButtons = points.first().pressedButtons();
diff --git a/src/quick/handlers/qquicksinglepointhandler.cpp b/src/quick/handlers/qquicksinglepointhandler.cpp
index 89081b4e84..b51f53b74f 100644
--- a/src/quick/handlers/qquicksinglepointhandler.cpp
+++ b/src/quick/handlers/qquicksinglepointhandler.cpp
@@ -75,7 +75,7 @@ bool QQuickSinglePointHandler::wantsPointerEvent(QQuickPointerEvent *event)
if (!QQuickPointerDeviceHandler::wantsPointerEvent(event))
return false;
- if (d->pointInfo.id() != -1) {
+ if (d->pointInfo.id()) {
// We already know which one we want, so check whether it's there.
// It's expected to be an update or a release.
// If we no longer want it, cancel the grab.
@@ -125,7 +125,7 @@ bool QQuickSinglePointHandler::wantsPointerEvent(QQuickPointerEvent *event)
chosen->setAccepted();
}
}
- return d->pointInfo.id() != -1;
+ return d->pointInfo.id();
}
void QQuickSinglePointHandler::handlePointerEventImpl(QQuickPointerEvent *event)
--
2.35.1

36
SOURCES/0017-QQmlJs-FixedPoolArray-fix-UB-precondition-violation-.patch Normal file
View File

@ -0,0 +1,36 @@
From c6e595e7fbbe80c8db7ae33d8af05a4fd946a2f5 Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@qt.io>
Date: Tue, 21 Dec 2021 09:20:17 +0100
Subject: [PATCH 17/20] QQmlJs::FixedPoolArray: fix UB (precondition violation)
in allocate()
Says ubsan:
qqmljsfixedpoolarray_p.h:90:19: runtime error: null pointer passed as argument 2, which is declared to never be null
Fix, like in so many other places, by a size check.
Pick-to: 6.3 6.2 5.15
Change-Id: I9181d6ecb467c2dc726978ce7f93b35a6bf2f944
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
(cherry picked from commit d74e931f3fc2587ac6d1e2930acbbe54ea5be2b5)
---
src/qml/common/qqmljsfixedpoolarray_p.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/qml/common/qqmljsfixedpoolarray_p.h b/src/qml/common/qqmljsfixedpoolarray_p.h
index b65b994d6c..15a8cd6878 100644
--- a/src/qml/common/qqmljsfixedpoolarray_p.h
+++ b/src/qml/common/qqmljsfixedpoolarray_p.h
@@ -86,7 +86,7 @@ public:
if (QTypeInfo<T>::isComplex) {
for (int i = 0; i < count; ++i)
new (data + i) T(vector.at(i));
- } else {
+ } else if (count) {
memcpy(data, static_cast<const void*>(vector.constData()), count * sizeof(T));
}
}
--
2.35.1

138
SOURCES/0018-QQuickTextInput-update-cursor-rectangle-after-paddin.patch Normal file
View File

@ -0,0 +1,138 @@
From 9bb03b5dcc21275986df3d8b0efb6f28cdc583ec Mon Sep 17 00:00:00 2001
From: Wang Chuan <ouchuanm@outlook.com>
Date: Mon, 5 Apr 2021 11:41:48 +0800
Subject: [PATCH 18/20] QQuickTextInput: update cursor rectangle after padding
changed
The position of cursor delegate needs to be updated when we change
padding, otherwise it will be in a wrong position.
Fixes: QTBUG-91867
Pick-to: 5.12 5.15 6.0 6.1
Change-Id: I89ca84fe893ebf517ab67890196eede14a4055d7
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
(cherry picked from commit d98694c4023881673259ba040c10df7e71ec3d37)
---
src/quick/items/qquicktextinput.cpp | 5 ++++
.../checkCursorDelegateWhenPaddingChanged.qml | 16 ++++++++++
.../qquicktextinput/tst_qquicktextinput.cpp | 30 +++++++++++++++++++
3 files changed, 51 insertions(+)
create mode 100644 tests/auto/quick/qquicktextinput/data/checkCursorDelegateWhenPaddingChanged.qml
diff --git a/src/quick/items/qquicktextinput.cpp b/src/quick/items/qquicktextinput.cpp
index 079bf58abe..7d0d05700a 100644
--- a/src/quick/items/qquicktextinput.cpp
+++ b/src/quick/items/qquicktextinput.cpp
@@ -2952,6 +2952,7 @@ void QQuickTextInputPrivate::setTopPadding(qreal value, bool reset)
}
if ((!reset && !qFuzzyCompare(oldPadding, value)) || (reset && !qFuzzyCompare(oldPadding, padding()))) {
updateLayout();
+ q->updateCursorRectangle();
emit q->topPaddingChanged();
}
}
@@ -2966,6 +2967,7 @@ void QQuickTextInputPrivate::setLeftPadding(qreal value, bool reset)
}
if ((!reset && !qFuzzyCompare(oldPadding, value)) || (reset && !qFuzzyCompare(oldPadding, padding()))) {
updateLayout();
+ q->updateCursorRectangle();
emit q->leftPaddingChanged();
}
}
@@ -2980,6 +2982,7 @@ void QQuickTextInputPrivate::setRightPadding(qreal value, bool reset)
}
if ((!reset && !qFuzzyCompare(oldPadding, value)) || (reset && !qFuzzyCompare(oldPadding, padding()))) {
updateLayout();
+ q->updateCursorRectangle();
emit q->rightPaddingChanged();
}
}
@@ -2994,6 +2997,7 @@ void QQuickTextInputPrivate::setBottomPadding(qreal value, bool reset)
}
if ((!reset && !qFuzzyCompare(oldPadding, value)) || (reset && !qFuzzyCompare(oldPadding, padding()))) {
updateLayout();
+ q->updateCursorRectangle();
emit q->bottomPaddingChanged();
}
}
@@ -4712,6 +4716,7 @@ void QQuickTextInput::setPadding(qreal padding)
d->extra.value().padding = padding;
d->updateLayout();
+ updateCursorRectangle();
emit paddingChanged();
if (!d->extra.isAllocated() || !d->extra->explicitTopPadding)
emit topPaddingChanged();
diff --git a/tests/auto/quick/qquicktextinput/data/checkCursorDelegateWhenPaddingChanged.qml b/tests/auto/quick/qquicktextinput/data/checkCursorDelegateWhenPaddingChanged.qml
new file mode 100644
index 0000000000..e6f07b4687
--- /dev/null
+++ b/tests/auto/quick/qquicktextinput/data/checkCursorDelegateWhenPaddingChanged.qml
@@ -0,0 +1,16 @@
+import QtQuick 2.12
+
+Rectangle {
+ width: 200
+ height: 200
+ TextInput {
+ objectName: "textInput"
+ leftPadding: 10
+ focus: true
+ cursorDelegate: Rectangle {
+ objectName: "cursorDelegate"
+ width: 5
+ color: "red"
+ }
+ }
+}
diff --git a/tests/auto/quick/qquicktextinput/tst_qquicktextinput.cpp b/tests/auto/quick/qquicktextinput/tst_qquicktextinput.cpp
index 2e64c80b85..ac502bcb28 100644
--- a/tests/auto/quick/qquicktextinput/tst_qquicktextinput.cpp
+++ b/tests/auto/quick/qquicktextinput/tst_qquicktextinput.cpp
@@ -236,6 +236,7 @@ private slots:
void QTBUG_51115_readOnlyResetsSelection();
void QTBUG_77814_InsertRemoveNoSelection();
+ void checkCursorDelegateWhenPaddingChanged();
private:
void simulateKey(QWindow *, int key);
@@ -7054,6 +7055,35 @@ void tst_qquicktextinput::QTBUG_77814_InsertRemoveNoSelection()
QCOMPARE(textInput->selectedText(), QString());
}
+void tst_qquicktextinput::checkCursorDelegateWhenPaddingChanged()
+{
+ QQuickView view;
+ view.setSource(testFileUrl("checkCursorDelegateWhenPaddingChanged.qml"));
+ view.show();
+ QVERIFY(QTest::qWaitForWindowExposed(&view));
+
+ QQuickTextInput *textInput = view.rootObject()->findChild<QQuickTextInput *>("textInput");
+ QVERIFY(textInput);
+
+ QQuickItem *cursorDelegate = textInput->findChild<QQuickItem *>("cursorDelegate");
+ QVERIFY(cursorDelegate);
+
+ QCOMPARE(cursorDelegate->x(), textInput->leftPadding());
+ QCOMPARE(cursorDelegate->y(), textInput->topPadding());
+
+ textInput->setPadding(5);
+ QCOMPARE(cursorDelegate->x(), textInput->leftPadding());
+ QCOMPARE(cursorDelegate->y(), textInput->topPadding());
+
+ textInput->setTopPadding(10);
+ QCOMPARE(cursorDelegate->x(), textInput->leftPadding());
+ QCOMPARE(cursorDelegate->y(), textInput->topPadding());
+
+ textInput->setLeftPadding(10);
+ QCOMPARE(cursorDelegate->x(), textInput->leftPadding());
+ QCOMPARE(cursorDelegate->y(), textInput->topPadding());
+}
+
QTEST_MAIN(tst_qquicktextinput)
#include "tst_qquicktextinput.moc"
--
2.35.1

51
SOURCES/0019-V4-Do-not-call-dtor-of-an-object-we-continue-to-use.patch Normal file
View File

@ -0,0 +1,51 @@
From c8a4894655eef230702e6cc889f3d40fbb5a9426 Mon Sep 17 00:00:00 2001
From: Ulf Hermann <ulf.hermann@qt.io>
Date: Thu, 3 Feb 2022 10:02:06 +0100
Subject: [PATCH 19/20] V4: Do not call dtor of an object we continue to use
After destroyObject(), the QObjectWrapper is still alive. We might use
its heap object again. Furthermore, the Heap::QObjectWrapper dtor does
not actually do anything defined. What we want to do here is clear the
QObject pointer because we've just gotten rid of the QObject. There is a
method for that: Heap::QObjectWrapper::destroy().
Finally, the internalClass must never ever be nullptr. Assert on that
rather than checking it.
Pick-to: 5.15 6.2 6.3
Task-number: QTBUG-100431
Change-Id: I794a295c182b2ed4ba80673f58d6143c861b7391
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
(cherry picked from commit 6c197319f34b8098d034f1543eb5feb9d7be54c3)
---
src/qml/jsruntime/qv4qobjectwrapper.cpp | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/src/qml/jsruntime/qv4qobjectwrapper.cpp b/src/qml/jsruntime/qv4qobjectwrapper.cpp
index 9899c9274e..272b85069f 100644
--- a/src/qml/jsruntime/qv4qobjectwrapper.cpp
+++ b/src/qml/jsruntime/qv4qobjectwrapper.cpp
@@ -1160,8 +1160,7 @@ void Heap::QObjectWrapper::markObjects(Heap::Base *that, QV4::MarkStack *markSta
void QObjectWrapper::destroyObject(bool lastCall)
{
Heap::QObjectWrapper *h = d();
- if (!h->internalClass)
- return; // destroyObject already got called
+ Q_ASSERT(h->internalClass);
if (h->object()) {
QQmlData *ddata = QQmlData::get(h->object(), false);
@@ -1191,7 +1190,7 @@ void QObjectWrapper::destroyObject(bool lastCall)
}
}
- h->~Data();
+ h->destroy();
}
--
2.35.1

84
SOURCES/0020-Make-sure-QQuickWidget-and-its-offscreen-window-s-sc.patch Normal file
View File

@ -0,0 +1,84 @@
From 02105099301450c890e1caba977ef44efdc43da7 Mon Sep 17 00:00:00 2001
From: Vlad Zahorodnii <vlad.zahorodnii@kde.org>
Date: Sat, 29 Jan 2022 21:59:33 +0200
Subject: [PATCH 20/20] Make sure QQuickWidget and its offscreen window's
screens are always in sync
By default, the offscreen window is placed on the primary screen.
However, if the parent widget argument is passed to the QQuickWidget's
constructor, then QQuickWidget's and the offscreen window's screens can
be different and that can create rendering issues, e.g. blurry text if
the primary screen and QQuickWidget's screen have different scale
factors.
Change-Id: I10c62b5635664f943b11828773f14017f198a770
Reviewed-by: David Edmundson <davidedmundson@kde.org>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
(cherry picked from commit a2a2734bffa1459639b31fb3f4f83873ba44ab5c)
---
src/quickwidgets/qquickwidget.cpp | 26 +++++++++++---------------
1 file changed, 11 insertions(+), 15 deletions(-)
diff --git a/src/quickwidgets/qquickwidget.cpp b/src/quickwidgets/qquickwidget.cpp
index 39780f8de3..223d91f579 100644
--- a/src/quickwidgets/qquickwidget.cpp
+++ b/src/quickwidgets/qquickwidget.cpp
@@ -106,6 +106,7 @@ void QQuickWidgetPrivate::init(QQmlEngine* e)
renderControl = new QQuickWidgetRenderControl(q);
offscreenWindow = new QQuickWindow(*new QQuickOffcreenWindowPrivate(),renderControl);
+ offscreenWindow->setScreen(q->screen());
offscreenWindow->setTitle(QString::fromLatin1("Offscreen"));
offscreenWindow->setObjectName(QString::fromLatin1("QQuickOffScreenWindow"));
// Do not call create() on offscreenWindow.
@@ -901,9 +902,7 @@ void QQuickWidgetPrivate::createContext()
context = new QOpenGLContext;
context->setFormat(offscreenWindow->requestedFormat());
- const QWindow *win = q->window()->windowHandle();
- if (win && win->screen())
- context->setScreen(win->screen());
+ context->setScreen(q->screen());
QOpenGLContext *shareContext = qt_gl_global_share_context();
if (!shareContext)
shareContext = QWidgetPrivate::get(q->window())->shareContext();
@@ -1520,19 +1519,16 @@ bool QQuickWidget::event(QEvent *e)
d->handleWindowChange();
break;
- case QEvent::ScreenChangeInternal:
- if (QWindow *window = this->window()->windowHandle()) {
- QScreen *newScreen = window->screen();
-
- if (d->offscreenWindow)
- d->offscreenWindow->setScreen(newScreen);
- if (d->offscreenSurface)
- d->offscreenSurface->setScreen(newScreen);
+ case QEvent::ScreenChangeInternal: {
+ QScreen *newScreen = screen();
+ if (d->offscreenWindow)
+ d->offscreenWindow->setScreen(newScreen);
+ if (d->offscreenSurface)
+ d->offscreenSurface->setScreen(newScreen);
#if QT_CONFIG(opengl)
- if (d->context)
- d->context->setScreen(newScreen);
+ if (d->context)
+ d->context->setScreen(newScreen);
#endif
- }
if (d->useSoftwareRenderer
#if QT_CONFIG(opengl)
@@ -1545,7 +1541,7 @@ bool QQuickWidget::event(QEvent *e)
d->render(true);
}
break;
-
+ }
case QEvent::Show:
case QEvent::Move:
d->updatePosition();
--
2.35.1

25
SOURCES/qt5-qtdeclarative-gcc11.patch Normal file
View File

@ -0,0 +1,25 @@
diff --git a/src/qml/jsruntime/qv4regexp.cpp b/src/qml/jsruntime/qv4regexp.cpp
index 76daead8..4f707703 100644
--- a/src/qml/jsruntime/qv4regexp.cpp
+++ b/src/qml/jsruntime/qv4regexp.cpp
@@ -37,6 +37,7 @@
**
****************************************************************************/
+#include <limits>
#include "qv4regexp_p.h"
#include "qv4engine_p.h"
#include "qv4scopedvalue_p.h"
diff --git a/src/qmldebug/qqmlprofilerevent_p.h b/src/qmldebug/qqmlprofilerevent_p.h
index a7e37d19..21c3b465 100644
--- a/src/qmldebug/qqmlprofilerevent_p.h
+++ b/src/qmldebug/qqmlprofilerevent_p.h
@@ -40,6 +40,8 @@
#ifndef QQMLPROFILEREVENT_P_H
#define QQMLPROFILEREVENT_P_H
+#include <limits>
+
#include "qqmlprofilerclientdefinitions_p.h"
#include <QtCore/qstring.h>

89
SOURCES/qtdeclarative-5.15.0-FixMaxXMaxYExtent.patch Normal file
View File

@ -0,0 +1,89 @@
Parent: f5a4e984 (QQuickTextInputPrivate: refactor getImplicitWidth() to calculateImplicitWidth())
Author: David Redondo <qt@david-redondo.de>
AuthorDate: 2020-05-13 11:04:23 +0200
Commit: Mitch Curtis <mitch.curtis@qt.io>
CommitDate: 2020-05-25 10:58:35 +0200
QQuickItemView: Fix max(X/Y)Extent()
QQuickFlickable maxXExtent() and maxYExtent() return the amount of space
that is not shown when inside a ScrollView. QQuickItemView however just
returned width() if vertical and height() if horizontal. In these cases
just defer to the QQuickFlickable base implementation like minXExtent()
and minYExtent() already do.
This change also adds tst_qquicklistview2 to speed up development.
tst_QQuickListView is almost 9000 lines long, and compiling it
is slow. In addition, a similar approach (creating a second test to
avoid the slowness of a massive one) already exists for QQuickItem
tests.
Fixes: QTBUG-83890
Pick-to: 5.15
Change-Id: I7f4060c2f46ae07611bedceca0d322c5f7f6affb
diff --git a/src/quick/items/qquickitemview.cpp b/src/quick/items/qquickitemview.cpp
index 2b4ca9e2..f2feba2a 100644
--- a/src/quick/items/qquickitemview.cpp
+++ b/src/quick/items/qquickitemview.cpp
@@ -1393,7 +1393,7 @@ qreal QQuickItemView::maxYExtent() const
{
Q_D(const QQuickItemView);
if (d->layoutOrientation() == Qt::Horizontal)
- return height();
+ return QQuickFlickable::maxYExtent();
if (d->vData.maxExtentDirty) {
d->maxExtent = d->maxExtentForAxis(d->vData, false);
@@ -1421,7 +1421,7 @@ qreal QQuickItemView::maxXExtent() const
{
Q_D(const QQuickItemView);
if (d->layoutOrientation() == Qt::Vertical)
- return width();
+ return QQuickFlickable::maxXExtent();
if (d->hData.maxExtentDirty) {
d->maxExtent = d->maxExtentForAxis(d->hData, true);
diff --git a/tests/auto/quick/qquicklistview/tst_qquicklistview.cpp b/tests/auto/quick/qquicklistview/tst_qquicklistview.cpp
index a7aefbe4..afe5c5ac 100644
--- a/tests/auto/quick/qquicklistview/tst_qquicklistview.cpp
+++ b/tests/auto/quick/qquicklistview/tst_qquicklistview.cpp
@@ -73,6 +73,8 @@ public:
tst_QQuickListView();
private slots:
+ // WARNING: please add new tests to tst_qquicklistview2; this file is too slow to work with.
+
void init();
void cleanupTestCase();
// Test QAbstractItemModel model types
@@ -300,6 +302,8 @@ private slots:
void clickHeaderAndFooterWhenClip();
void animatedDelegate();
+ // WARNING: please add new tests to tst_qquicklistview2; this file is too slow to work with.
+
private:
template <class T> void items(const QUrl &source);
template <class T> void changed(const QUrl &source);
@@ -10109,6 +10113,8 @@ void tst_QQuickListView::animatedDelegate()
}
}
+// WARNING: please add new tests to tst_qquicklistview2; this file is too slow to work with.
+
QTEST_MAIN(tst_QQuickListView)
#include "tst_qquicklistview.moc"
diff --git a/tests/auto/quick/quick.pro b/tests/auto/quick/quick.pro
index 45bcf8a9..00f7d64d 100644
--- a/tests/auto/quick/quick.pro
+++ b/tests/auto/quick/quick.pro
@@ -67,6 +67,7 @@ QUICKTESTS += \
qquickitem2 \
qquickitemlayer \
qquicklistview \
+ qquicklistview2 \
qquicktableview \
qquickloader \
qquickmousearea \

49
SPECS/qt5-qtdeclarative.spec
View File

@ -1,3 +1,7 @@
# Bug: https://bugzilla.redhat.com/show_bug.cgi?id=2061194
%define _lto_cflags %{nil}
%global qt_module qtdeclarative
# definition borrowed from qtbase
@ -7,14 +11,14 @@
Summary: Qt5 - QtDeclarative component
Name: qt5-%{qt_module}
Version: 5.15.2
Release: 2%{?dist}
Version: 5.15.3
Release: 1%{?dist}
# See LICENSE.GPL LICENSE.LGPL LGPL_EXCEPTION.txt, for details
License: LGPLv2 with exceptions or GPLv3 with exceptions
Url: http://www.qt.io
%global majmin %(echo %{version} | cut -d. -f1-2)
Source0: https://download.qt.io/official_releases/qt/%{majmin}/%{version}/submodules/%{qt_module}-everywhere-src-%{version}.tar.xz
Source0: https://download.qt.io/official_releases/qt/%{majmin}/%{version}/submodules/%{qt_module}-everywhere-opensource-src-%{version}.tar.xz
# header file to workaround multilib issue
# https://bugzilla.redhat.com/show_bug.cgi?id=1441343
@ -22,6 +26,37 @@ Source5: qv4global_p-multilib.h
Patch0: qtdeclarative-python-shebang.patch
## upstream patches
## repo: https://invent.kde.org/qt/qt/qtdeclarative
## branch: kde/5.15
## git format-patch v5.15.3-lts-lgpl
Patch1: 0001-Give-a-warning-when-StyledText-encounters-a-non-supp.patch
Patch2: 0002-Add-missing-limits-include-to-fix-build-with-GCC-11.patch
Patch3: 0003-Document-that-StyledText-also-supports-nbsp-and-quot.patch
Patch4: 0004-Support-apos-in-styled-text.patch
Patch5: 0005-Remove-unused-QPointer-QQuickPointerMask.patch
Patch6: 0006-Include-limits-in-Yarr.h-to-fix-build-with-GCC-11.patch
Patch7: 0007-QQuickLoader-Do-not-incubate-if-the-source-arrives-a.patch
Patch8: 0008-QQmlDelegateModel-Refresh-the-view-when-a-column-is-.patch
Patch9: 0009-Fix-sweep-step-for-tainted-QObject-JavaScript-wrappe.patch
Patch10: 0010-Fix-distorted-text-with-subpixel-matrix-translation.patch
Patch11: 0011-Revert-Fix-for-possible-crash-in-QSGDefaultLayer-gra.patch
Patch12: 0012-QQuickItemAnimation-close-potential-memory-leak.patch
Patch13: 0013-qqmldelegatemodel-Fix-out-of-bounds-cache-removal.patch
Patch14: 0014-QQuickWindow-don-t-leak-old-screenChanged-connection.patch
Patch15: 0015-Fix-TapHandler-so-that-it-actually-registers-a-tap.patch
Patch16: 0016-Revert-Fix-TapHandler-so-that-it-actually-registers-.patch
Patch17: 0017-QQmlJs-FixedPoolArray-fix-UB-precondition-violation-.patch
Patch18: 0018-QQuickTextInput-update-cursor-rectangle-after-paddin.patch
Patch19: 0019-V4-Do-not-call-dtor-of-an-object-we-continue-to-use.patch
Patch20: 0020-Make-sure-QQuickWidget-and-its-offscreen-window-s-sc.patch
## upstreamable patches
Patch100: %{name}-gcc11.patch
# https://pagure.io/fedora-kde/SIG/issue/82
Patch101: qtdeclarative-5.15.0-FixMaxXMaxYExtent.patch
# filter qml provides
%global __provides_exclude_from ^%{_qt5_archdatadir}/qml/.*\\.so$
@ -77,9 +112,7 @@ Requires: %{name}%{?_isa} = %{version}-%{release}
%endif
%prep
%setup -q -n %{qt_module}-everywhere-src-%{version}
%patch0 -p1
%autosetup -n %{qt_module}-everywhere-src-%{version} -p1
%build
# HACK so calls to "python" get what we want
@ -218,6 +251,10 @@ make check -k -C tests ||:
%endif
%changelog
* Fri Mar 25 2022 Jan Grulich <jgrulich@redhat.com> - 5.15.3-1
- 5.15.3 + sync with Fedora
Resolves: bz#2061380
* Wed Apr 28 2021 Jan Grulich <jgrulich@redhat.com> - 5.15.2-2
- Rebuild (binutils)
Resolves: bz#1930043