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-rw-r--r--user/qt5-qtdeclarative/APKBUILD22
-rw-r--r--user/qt5-qtdeclarative/add-execinfo.patch2
-rw-r--r--user/qt5-qtdeclarative/disable-jit-pmmx.patch35
-rw-r--r--user/qt5-qtdeclarative/endian.patch2
-rw-r--r--user/qt5-qtdeclarative/kde-lts.patch1724
-rw-r--r--user/qt5-qtdeclarative/python3.patch31
6 files changed, 1736 insertions, 80 deletions
diff --git a/user/qt5-qtdeclarative/APKBUILD b/user/qt5-qtdeclarative/APKBUILD
index 27f526671..403094791 100644
--- a/user/qt5-qtdeclarative/APKBUILD
+++ b/user/qt5-qtdeclarative/APKBUILD
@@ -1,8 +1,8 @@
# Maintainer: A. Wilcox <awilfox@adelielinux.org>
pkgname=qt5-qtdeclarative
-_pkgname=${pkgname#qt5-}-everywhere-src
-pkgver=5.12.9
-pkgrel=1
+_pkgname=${pkgname#qt5-}-everywhere
+pkgver=5.15.4
+pkgrel=0
pkgdesc="Qt Declarative and Qt Quick 2"
url="https://www.qt.io/"
arch="all"
@@ -10,15 +10,14 @@ license="LGPL-3.0-only WITH Qt-LGPL-exception-1.1 OR GPL-3.0-only WITH Qt-GPL-ex
depends=""
makedepends="qt5-qtbase-dev libexecinfo-dev python3"
subpackages="$pkgname-dev"
-source="https://download.qt.io/official_releases/qt/${pkgver%.*}/$pkgver/submodules/$_pkgname-$pkgver.tar.xz
+source="https://download.qt.io/official_releases/qt/${pkgver%.*}/$pkgver/submodules/$_pkgname-opensource-src-$pkgver.tar.xz
+ kde-lts.patch
add-execinfo.patch
- disable-jit-pmmx.patch
endian.patch
- python3.patch
"
_qt5_prefix=/usr/lib/qt5
-builddir="$srcdir"/$_pkgname-$pkgver
+builddir="$srcdir"/$_pkgname-src-$pkgver
build() {
qmake && make
@@ -37,8 +36,7 @@ package() {
done
}
-sha512sums="5357cdc56c0835c3c5d397839faf07ac61af4ed3067765edd32122aecd204849ce4b9a3b1eb5e631efdf832994c682851f43025796fb1bd56b32061a1c048bc8 qtdeclarative-everywhere-src-5.12.9.tar.xz
-065ab2440fd0a81e76fe8873b0991929fad3d4189c8938e0205e94478a6cdce81ef710e3bad19cd5ca0b5ea0f8b3cd1b366969ddede51070496d1d02ace59220 add-execinfo.patch
-d21720d9d26fa323e769f5edb97f17b189e07d98ea825aad7d4d39dabd7293e49ce6a2d79a7997f4f0c825d3ac84ac148c68261d1f24629f5f4026a5cd733076 disable-jit-pmmx.patch
-4830800e2440e7a69073115e0e0d3ed42bcc99bdf04d4ea662508ff44edf30346211988171972bb49676c2b6aaa4cef684e9ab97e97091b656d517bbb790a584 endian.patch
-bb39564f2d68e5635141f3de950ff7ec8174d2c972d066049153039268154de1cad7fcb82d191e325db0a0317ed90eb869431432e32494fa52584af1536f1990 python3.patch"
+sha512sums="8a4ff61238fde7cc563f9d94b5d1f4fd71ecb95ace447e57d08f71da82400b37c42f4f1ecdcd561116bffa1ed483219e06fb550f91c90842e5a43487bc4706b6 qtdeclarative-everywhere-opensource-src-5.15.4.tar.xz
+7ef2bc3258a22dee2024c2a61102905d3bcbd0ac5fcea4797308b42e85d1410c16f592a5d2465460a9cb534d720dda05794e59d415736c71533a1e96618b9928 kde-lts.patch
+7aad59e1b3a7c1e22638f43e4eb2d3e343b3463a16af99fa8609a94f368c58e08f44fb35754a71cd65c4cbfb7f8edc9c41179e04325128c96a6dfcb83aeaa48a add-execinfo.patch
+70745f3636f00b9a3ae15af896d8b7edc037a83f58f833497066aef0ad3101c5475ddc0588925aacd500fa1d70080cae2881e82d3a5fb9ca134d600da60ffd66 endian.patch"
diff --git a/user/qt5-qtdeclarative/add-execinfo.patch b/user/qt5-qtdeclarative/add-execinfo.patch
index 92fbe43ac..f6d2c43fe 100644
--- a/user/qt5-qtdeclarative/add-execinfo.patch
+++ b/user/qt5-qtdeclarative/add-execinfo.patch
@@ -5,7 +5,7 @@ build is musl or glibc from qmake.
--- qtdeclarative-opensource-src-5.9.6/src/quick/quick.pro.old 2018-05-30 11:29:13.000000000 +0000
+++ qtdeclarative-opensource-src-5.9.6/src/quick/quick.pro 2018-07-10 00:42:03.150000000 +0000
-@@ -16,6 +16,8 @@
+@@ -19,6 +19,8 @@
LIBS_PRIVATE += -lgcov
}
diff --git a/user/qt5-qtdeclarative/disable-jit-pmmx.patch b/user/qt5-qtdeclarative/disable-jit-pmmx.patch
deleted file mode 100644
index a13522a89..000000000
--- a/user/qt5-qtdeclarative/disable-jit-pmmx.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-It is no longer possible to remove the SSE2 requirement.
-
-So we remove the JIT entirely on pmmx/x86.
-
---- qtdeclarative-everywhere-src-5.12.6/src/qml/jsruntime/qv4global_p.h.old 2019-11-07 11:01:48.000000000 +0000
-+++ qtdeclarative-everywhere-src-5.12.6/src/qml/jsruntime/qv4global_p.h 2019-12-27 06:11:55.456270846 +0000
-@@ -88,10 +88,7 @@
- //
- // NOTE: This should match the logic in qv4targetplatform_p.h!
-
--#if defined(Q_PROCESSOR_X86_32) && (QT_POINTER_SIZE == 4) \
-- && (defined(Q_OS_WIN) || defined(Q_OS_LINUX) || defined(Q_OS_QNX) || defined(Q_OS_FREEBSD))
--# define V4_ENABLE_JIT
--#elif defined(Q_PROCESSOR_X86_64) && (QT_POINTER_SIZE == 8) \
-+#if defined(Q_PROCESSOR_X86_64) && (QT_POINTER_SIZE == 8) \
- && (defined(Q_OS_WIN) || defined(Q_OS_LINUX) || defined(Q_OS_QNX) || defined(Q_OS_MAC) || defined(Q_OS_FREEBSD))
- # define V4_ENABLE_JIT
- #elif defined(Q_PROCESSOR_ARM_32) && (QT_POINTER_SIZE == 4) \
---- qtdeclarative-everywhere-src-5.12.6/src/qml/qml/v8/qv8engine.cpp.old 2019-11-07 11:01:48.000000000 +0000
-+++ qtdeclarative-everywhere-src-5.12.6/src/qml/qml/v8/qv8engine.cpp 2020-08-09 17:28:54.028331206 +0000
-@@ -138,14 +138,6 @@
- , m_xmlHttpRequestData(nullptr)
- #endif
- {
--#ifndef Q_OS_WASM // wasm does not have working simd QTBUG-63924
--#ifdef Q_PROCESSOR_X86_32
-- if (!qCpuHasFeature(SSE2)) {
-- qFatal("This program requires an X86 processor that supports SSE2 extension, at least a Pentium 4 or newer");
-- }
--#endif
--#endif
--
- QML_MEMORY_SCOPE_STRING("QV8Engine::QV8Engine");
- qMetaTypeId<QJSValue>();
- qMetaTypeId<QList<int> >();
diff --git a/user/qt5-qtdeclarative/endian.patch b/user/qt5-qtdeclarative/endian.patch
index 313e9ca5c..27a098191 100644
--- a/user/qt5-qtdeclarative/endian.patch
+++ b/user/qt5-qtdeclarative/endian.patch
@@ -14,7 +14,7 @@ diff --git qtdeclarative/src/quick/scenegraph/qsgcontextplugin.cpp qtdeclarative
index 66add51..a0fdaa2 100644
--- qtdeclarative/src/quick/scenegraph/qsgcontextplugin.cpp
+++ qtdeclarative/src/quick/scenegraph/qsgcontextplugin.cpp
-@@ -139,7 +139,10 @@ QSGAdaptationBackendData *contextFactory()
+@@ -138,7 +138,10 @@ QSGAdaptationBackendData *contextFactory()
// If this platform does not support OpenGL, and no backend has been set
// default to the software renderer
if (requestedBackend.isEmpty()
diff --git a/user/qt5-qtdeclarative/kde-lts.patch b/user/qt5-qtdeclarative/kde-lts.patch
new file mode 100644
index 000000000..c09ed5232
--- /dev/null
+++ b/user/qt5-qtdeclarative/kde-lts.patch
@@ -0,0 +1,1724 @@
+From eb1025d7808f04e3f114b08c86a5e680b2d18010 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 01/19] 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);
+--
+2.36.0
+
+From ba07a40a2afacfb57ddb8f7cb4cc90a39560f17d Mon Sep 17 00:00:00 2001
+From: Antonio Rojas <arojas@archlinux.org>
+Date: Sun, 23 May 2021 14:32:46 +0200
+Subject: [PATCH 02/19] 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>
+
+ //
+--
+2.36.0
+
+From eb9ebe3815ac100d4ab3b3a708f691a1dde270bf 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 03/19] 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 6230186933..c1571fc6f5 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.
+--
+2.36.0
+
+From 0aea240ef6d78989ef16ea1d41e161c641c2667c 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 04/19] 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 c1571fc6f5..e823ca1095 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"))
+--
+2.36.0
+
+From bdf7658d89e1df55ded318432d4412dbf1d5d0f9 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 05/19] 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;
+--
+2.36.0
+
+From 8da88589929a1d82103c8bbfa80210f3c1af3714 Mon Sep 17 00:00:00 2001
+From: Dmitry Shachnev <mitya57@gmail.com>
+Date: Wed, 18 Aug 2021 22:50:29 +0300
+Subject: [PATCH 06/19] 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 {
+--
+2.36.0
+
+From 103503f1cae9e928a4fa8b5e7e1f7af34f1add4d Mon Sep 17 00:00:00 2001
+From: Aleix Pol <aleixpol@kde.org>
+Date: Tue, 21 Sep 2021 00:10:26 +0200
+Subject: [PATCH 07/19] 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"
+--
+2.36.0
+
+From 0fdd8a998075a8b52954724743d3a04c105c6ce2 Mon Sep 17 00:00:00 2001
+From: Aleix Pol <aleixpol@kde.org>
+Date: Thu, 23 Sep 2021 03:43:04 +0200
+Subject: [PATCH 08/19] 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 +++++
+ .../tst_qqmldelegatemodel.cpp | 27 ++++++++++++
+ 4 files changed, 85 insertions(+)
+ create mode 100644 tests/auto/qml/qqmldelegatemodel/data/redrawUponColumnChange.qml
+
+diff --git a/src/qmlmodels/qqmldelegatemodel.cpp b/src/qmlmodels/qqmldelegatemodel.cpp
+index 26ded63c41..53e511303e 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/tst_qqmldelegatemodel.cpp b/tests/auto/qml/qqmldelegatemodel/tst_qqmldelegatemodel.cpp
+index 71550a50f3..4c1eae7ac7 100644
+--- a/tests/auto/qml/qqmldelegatemodel/tst_qqmldelegatemodel.cpp
++++ b/tests/auto/qml/qqmldelegatemodel/tst_qqmldelegatemodel.cpp
+@@ -27,6 +27,8 @@
+ ****************************************************************************/
+
+ #include <QtTest/qtest.h>
++#include <QtCore/QConcatenateTablesProxyModel>
++#include <QtGui/QStandardItemModel>
+ #include <QtQml/qqmlcomponent.h>
+ #include <QtQmlModels/private/qqmldelegatemodel_p.h>
+ #include <QtQuick/qquickview.h>
+@@ -45,6 +47,7 @@ private slots:
+ void valueWithoutCallingObjectFirst_data();
+ void valueWithoutCallingObjectFirst();
+ void filterOnGroup_removeWhenCompleted();
++ void redrawUponColumnChange();
+ };
+
+ class AbstractItemModel : public QAbstractItemModel
+@@ -149,6 +152,30 @@ void tst_QQmlDelegateModel::filterOnGroup_removeWhenCompleted()
+ QTest::qWaitFor([=]{ return model->count() == 2; } );
+ }
+
++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"
+--
+2.36.0
+
+From f2d1bfa96bedb09c27f52a802b03cbefb17a0257 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 09/19] 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.
+--
+2.36.0
+
+From b884339e8b6dd8dcaed9704afda2ebed4fcaf9b5 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 10/19] 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
++ }
++ }
++ }
++}
+--
+2.36.0
+
+From 8b0a4b1a329010e056b19fdd9940bad2036b5f57 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 11/19] 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;
+--
+2.36.0
+
+From 0e201d3561cecc8a1e982f81095f14af1dc3ceca 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 12/19] 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)
+--
+2.36.0
+
+From 5af400361da5d66427c68bf743c8def70b7cbc8e 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 13/19] 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)
+--
+2.36.0
+
+From 9a3aaa96c58d167ab9eec0d0c8105853e8c6117a 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 14/19] 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));
+ }
+ }
+--
+2.36.0
+
+From 2dc624d1f7771d4e93ad7f5293fb43cf539b1ca4 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 15/19] 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();
+ }
+
+
+--
+2.36.0
+
+From 5eee7419f55c592a24d9c7746df0f197d8f0a71d 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 16/19] 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();
+--
+2.36.0
+
+From 51efb2ed2f071beda188270a23ac450fe4b318f7 Mon Sep 17 00:00:00 2001
+From: Fabian Kosmale <fabian.kosmale@qt.io>
+Date: Wed, 4 May 2022 09:10:54 +0200
+Subject: [PATCH 17/19] QQuickItem: Guard against cycles in
+ nextPrevItemInTabFocusChain
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+nextPrevItemInTabFocusChain already had a check to prevent running into
+cycles, it would however only detect if we reached the original item. If
+our cycle instead would loop between reachable items without ever
+returning to the initial one, as in the diagram below, then we would
+never terminate the loop.
+
+ /-->other item<---next item
+initial-item \ ^
+ \ |
+ --->different item
+
+To prevent this from happening, we keep track of all items we've seen so
+far. One last complications arises due to the fact that we do visit the
+parent twice under some cicrcumstances, but we already have the skip
+variable to indicate that case – we simply skip the duplicate check if
+it is set to true.
+
+Pick-to: 6.2 6.3
+Fixes: QTBUG-87190
+Change-Id: I1449a7ebf8f325f00c296e8a8db4360faf1049e4
+Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
+(cherry picked from commit e74bcf751495d9fe27efd195bc04e2a6ae6732a4)
+---
+ src/quick/items/qquickitem.cpp | 7 ++++++-
+ .../data/activeFocusOnTab_infiniteLoop3.qml | 13 +++++++++++++
+ tests/auto/quick/qquickitem2/tst_qquickitem.cpp | 12 ++++++++++++
+ 3 files changed, 31 insertions(+), 1 deletion(-)
+ create mode 100644 tests/auto/quick/qquickitem2/data/activeFocusOnTab_infiniteLoop3.qml
+
+diff --git a/src/quick/items/qquickitem.cpp b/src/quick/items/qquickitem.cpp
+index 497672b497..81b0db0b69 100644
+--- a/src/quick/items/qquickitem.cpp
++++ b/src/quick/items/qquickitem.cpp
+@@ -59,6 +59,7 @@
+ #include <QtCore/private/qnumeric_p.h>
+ #include <QtGui/qpa/qplatformtheme.h>
+ #include <QtCore/qloggingcategory.h>
++#include <QtCore/private/qduplicatetracker_p.h>
+
+ #include <private/qqmlglobal_p.h>
+ #include <private/qqmlengine_p.h>
+@@ -2520,6 +2521,7 @@ QQuickItem* QQuickItemPrivate::nextPrevItemInTabFocusChain(QQuickItem *item, boo
+ QQuickItem *current = item;
+ qCDebug(DBG_FOCUS) << "QQuickItemPrivate::nextPrevItemInTabFocusChain: startItem:" << startItem;
+ qCDebug(DBG_FOCUS) << "QQuickItemPrivate::nextPrevItemInTabFocusChain: firstFromItem:" << firstFromItem;
++ QDuplicateTracker<QQuickItem *> cycleDetector;
+ do {
+ qCDebug(DBG_FOCUS) << "QQuickItemPrivate::nextPrevItemInTabFocusChain: current:" << current;
+ qCDebug(DBG_FOCUS) << "QQuickItemPrivate::nextPrevItemInTabFocusChain: from:" << from;
+@@ -2586,7 +2588,10 @@ QQuickItem* QQuickItemPrivate::nextPrevItemInTabFocusChain(QQuickItem *item, boo
+ // traversed all of the chain (by compare the [current] item with [startItem])
+ // Since the [startItem] might be promoted to its parent if it is invisible,
+ // we still have to check [current] item with original start item
+- if ((current == startItem || current == originalStartItem) && from == firstFromItem) {
++ // We might also run into a cycle before we reach firstFromItem again
++ // but note that we have to ignore current if we are meant to skip it
++ if (((current == startItem || current == originalStartItem) && from == firstFromItem) ||
++ (!skip && cycleDetector.hasSeen(current))) {
+ // wrapped around, avoid endless loops
+ if (item == contentItem) {
+ qCDebug(DBG_FOCUS) << "QQuickItemPrivate::nextPrevItemInTabFocusChain: looped, return contentItem";
+diff --git a/tests/auto/quick/qquickitem2/data/activeFocusOnTab_infiniteLoop3.qml b/tests/auto/quick/qquickitem2/data/activeFocusOnTab_infiniteLoop3.qml
+new file mode 100644
+index 0000000000..889e480f3b
+--- /dev/null
++++ b/tests/auto/quick/qquickitem2/data/activeFocusOnTab_infiniteLoop3.qml
+@@ -0,0 +1,13 @@
++import QtQuick 2.6
++
++Item {
++ visible: true
++ Item {
++ visible: false
++ Item {
++ objectName: "hiddenChild"
++ activeFocusOnTab: true
++ focus: true
++ }
++ }
++}
+diff --git a/tests/auto/quick/qquickitem2/tst_qquickitem.cpp b/tests/auto/quick/qquickitem2/tst_qquickitem.cpp
+index f65650cf9c..eeff768bb4 100644
+--- a/tests/auto/quick/qquickitem2/tst_qquickitem.cpp
++++ b/tests/auto/quick/qquickitem2/tst_qquickitem.cpp
+@@ -66,6 +66,7 @@ private slots:
+ void activeFocusOnTab10();
+ void activeFocusOnTab_infiniteLoop_data();
+ void activeFocusOnTab_infiniteLoop();
++ void activeFocusOnTab_infiniteLoopControls();
+
+ void nextItemInFocusChain();
+ void nextItemInFocusChain2();
+@@ -1055,6 +1056,17 @@ void tst_QQuickItem::activeFocusOnTab_infiniteLoop()
+ QCOMPARE(item, window->rootObject());
+ }
+
++
++void tst_QQuickItem::activeFocusOnTab_infiniteLoopControls()
++{
++ auto source = testFileUrl("activeFocusOnTab_infiniteLoop3.qml");
++ QScopedPointer<QQuickView>window(new QQuickView());
++ window->setSource(source);
++ window->show();
++ QVERIFY(window->errors().isEmpty());
++ QTest::keyClick(window.get(), Qt::Key_Tab); // should not hang
++}
++
+ void tst_QQuickItem::nextItemInFocusChain()
+ {
+ if (!qt_tab_all_widgets())
+--
+2.36.0
+
+From 415cb49010e1f28405a6eeac16f3eb5a461330e5 Mon Sep 17 00:00:00 2001
+From: Marc Mutz <marc.mutz@kdab.com>
+Date: Tue, 16 Jul 2019 11:23:37 +0200
+Subject: [PATCH 18/19] QSGOpenGLDistanceFieldGlyphCache: fix multiplication
+ result truncation
+
+The type of the expression int * int is int, so truncation has already
+happened when the result is assigned to a qint64.
+
+Fix by casting one of the multiplicants to qint64 before performing
+the multiplication. This multiplication cannot overflow, because int
+is 32-bit on all supported platforms.
+
+The addition of 'size' to the pointer will still truncate the result,
+on 32bit platforms, but that check is in itself UB. A follow-up commit
+will fix the check, and with it the last truncation to 32bit.
+
+Coverity-Id: 218769
+Pick-to: 6.3 6.2 5.15
+Change-Id: I0d71950695b9743db8c96d825e68bb1e9c47de02
+Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
+Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
+(cherry picked from commit cacfc1dbb9719c0ef55cff69dad0921ce1405438)
+---
+ src/quick/scenegraph/qsgrhidistancefieldglyphcache.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/quick/scenegraph/qsgrhidistancefieldglyphcache.cpp b/src/quick/scenegraph/qsgrhidistancefieldglyphcache.cpp
+index 53b6fe117f..f7cb8bede3 100644
+--- a/src/quick/scenegraph/qsgrhidistancefieldglyphcache.cpp
++++ b/src/quick/scenegraph/qsgrhidistancefieldglyphcache.cpp
+@@ -512,7 +512,7 @@ bool QSGRhiDistanceFieldGlyphCache::loadPregeneratedCache(const QRawFont &font)
+
+ int width = texInfo->allocatedArea.width();
+ int height = texInfo->allocatedArea.height();
+- qint64 size = width * height;
++ qint64 size = qint64(width) * height;
+ if (reinterpret_cast<const char *>(textureData + size) > qtdfTableEnd) {
+ qWarning("qtdf table too small in font '%s'.",
+ qPrintable(font.familyName()));
+--
+2.36.0
+
+From 2454c808bfe99b50084aea59adb917e805c27afa Mon Sep 17 00:00:00 2001
+From: Marc Mutz <marc.mutz@kdab.com>
+Date: Tue, 16 Jul 2019 11:31:01 +0200
+Subject: [PATCH 19/19] QSGOpenGLDistanceFieldGlyphCache: fix UB (ordering of
+ pointers not from the same array)
+
+The code performed out of bounds checks by adding the size of the
+buffer to a pointer and comparing the result to the the
+one-past-the-end pointer of the buffer.
+
+This is UB, for three reasons:
+
+- in one case, a qint64 is added to a pointer, silently truncating the
+ result on 32bit platforms
+
+- if the buffer overflow is large, the pointer value may wrap around,
+ yielding a result that is numerically less than the end pointer, but
+ still out-of-bounds.
+
+- pointer order is only defined within a C array, plus one past the
+ end. On failure, pointers outside that range are compared.
+
+Fix by comparing distance(it, end) with the required size for the
+chunk to be written instead.
+
+Pick-to: 6.3 6.2 5.15
+Change-Id: I356bb8c8a65a93b8b1c1eb7bac381dd64bea719e
+Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
+Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
+(cherry picked from commit 8d9bd6b381bfc759d575954801b683354ad6a790)
+---
+ src/quick/scenegraph/qsgrhidistancefieldglyphcache.cpp | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/src/quick/scenegraph/qsgrhidistancefieldglyphcache.cpp b/src/quick/scenegraph/qsgrhidistancefieldglyphcache.cpp
+index f7cb8bede3..219cdd5966 100644
+--- a/src/quick/scenegraph/qsgrhidistancefieldglyphcache.cpp
++++ b/src/quick/scenegraph/qsgrhidistancefieldglyphcache.cpp
+@@ -446,7 +446,7 @@ bool QSGRhiDistanceFieldGlyphCache::loadPregeneratedCache(const QRawFont &font)
+
+ const char *textureRecord = allocatorData;
+ for (int i = 0; i < textureCount; ++i, textureRecord += Qtdf::TextureRecordSize) {
+- if (textureRecord + Qtdf::TextureRecordSize > qtdfTableEnd) {
++ if (qtdfTableEnd - textureRecord < Qtdf::TextureRecordSize) {
+ qWarning("qtdf table too small in font '%s'.",
+ qPrintable(font.familyName()));
+ return false;
+@@ -462,7 +462,7 @@ bool QSGRhiDistanceFieldGlyphCache::loadPregeneratedCache(const QRawFont &font)
+
+ const char *glyphRecord = textureRecord;
+ for (quint32 i = 0; i < glyphCount; ++i, glyphRecord += Qtdf::GlyphRecordSize) {
+- if (glyphRecord + Qtdf::GlyphRecordSize > qtdfTableEnd) {
++ if (qtdfTableEnd - glyphRecord < Qtdf:: GlyphRecordSize) {
+ qWarning("qtdf table too small in font '%s'.",
+ qPrintable(font.familyName()));
+ return false;
+@@ -513,7 +513,7 @@ bool QSGRhiDistanceFieldGlyphCache::loadPregeneratedCache(const QRawFont &font)
+ int width = texInfo->allocatedArea.width();
+ int height = texInfo->allocatedArea.height();
+ qint64 size = qint64(width) * height;
+- if (reinterpret_cast<const char *>(textureData + size) > qtdfTableEnd) {
++ if (qtdfTableEnd - reinterpret_cast<const char *>(textureData) < size) {
+ qWarning("qtdf table too small in font '%s'.",
+ qPrintable(font.familyName()));
+ return false;
+--
+2.36.0
+
diff --git a/user/qt5-qtdeclarative/python3.patch b/user/qt5-qtdeclarative/python3.patch
deleted file mode 100644
index e863f7a9f..000000000
--- a/user/qt5-qtdeclarative/python3.patch
+++ /dev/null
@@ -1,31 +0,0 @@
---- qtdeclarative-opensource-src-5.9.7/qtdeclarative.pro.old 2018-10-05 19:31:02.000000000 +0000
-+++ qtdeclarative-opensource-src-5.9.7/qtdeclarative.pro 2019-03-11 17:20:24.100000000 +0000
-@@ -2,7 +2,7 @@
- load(qt_parts)
-
- !python_available {
-- py_out = $$system('python -c "print(1)"')
-+ py_out = $$system('python3 -c "print(1)"')
- !equals(py_out, 1): error("Building QtQml requires Python.")
- tmp = python_available
- CONFIG += $$tmp
---- qtdeclarative-opensource-src-5.9.7/src/3rdparty/masm/masm.pri.old 2018-10-05 19:31:02.000000000 +0000
-+++ qtdeclarative-opensource-src-5.9.7/src/3rdparty/masm/masm.pri 2019-03-11 17:20:02.330000000 +0000
-@@ -58,7 +58,7 @@
- udis86.output = udis86_itab.h
- udis86.input = ITAB
- udis86.CONFIG += no_link
-- udis86.commands = python $$PWD/disassembler/udis86/itab.py ${QMAKE_FILE_IN}
-+ udis86.commands = python3 $$PWD/disassembler/udis86/itab.py ${QMAKE_FILE_IN}
- QMAKE_EXTRA_COMPILERS += udis86
-
- udis86_tab_cfile.target = $$OUT_PWD/udis86_itab.c
-@@ -113,7 +113,7 @@
- retgen.script = $$PWD/create_regex_tables
- retgen.input = retgen.script
- retgen.CONFIG += no_link
--retgen.commands = python $$retgen.script > ${QMAKE_FILE_OUT}
-+retgen.commands = python3 $$retgen.script > ${QMAKE_FILE_OUT}
- QMAKE_EXTRA_COMPILERS += retgen
-
- # Taken from WebKit/Tools/qmake/mkspecs/features/unix/default_post.prf
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-17 12:58:23 +0000