d9567c040d
- Add patch to avoid lag on startup with the modesetting driver on intel (QTBUG-70760): * 0001-xcb-Don-t-get-initial-screen-rotation.patch - Update to 5.11.2 * New bugfix release * For more details please see: * http://code.qt.io/cgit/qt/qtbase.git/plain/dist/changes-5.11.2/?h=v5.11.2 - Refresh patches: * 0002-xcb-Use-the-screen-s-physical-DPI-as-logical-DPI-unl.patch * tell-the-truth-about-private-api.patch - Remove patches, now upstream: * 0001-Fix-qmake-build-with-glibc-2.28.patch - Add patch to fix build on 32-bit: * Export-qt_open64-from-QtCore.patch OBS-URL: https://build.opensuse.org/request/show/638527 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/libqt5-qtbase?expand=0&rev=88
38 lines
1.4 KiB
Diff
38 lines
1.4 KiB
Diff
From 267ab09b87dd7e2ae7dd3e85a76398506e7f1ae9 Mon Sep 17 00:00:00 2001
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From: Fabian Vogt <fabian@ritter-vogt.de>
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Date: Wed, 25 Apr 2018 18:34:01 +0200
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Subject: [PATCH 2/2] xcb: Use the screen's physical DPI as logical DPI, unless
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overwritten
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The size of the virtual screen is most of the time meaningless, as X fakes it
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to result in 96 DPI, irregardless of the actual monitor DPI.
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This results in wrong font rendering on non-96 DPI monitors.
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Task-number: QTBUG-67928
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---
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src/plugins/platforms/xcb/qxcbscreen.cpp | 10 +++++++++-
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1 file changed, 9 insertions(+), 1 deletion(-)
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Index: qtbase-everywhere-src-5.11.2/src/plugins/platforms/xcb/qxcbscreen.cpp
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===================================================================
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--- qtbase-everywhere-src-5.11.2.orig/src/plugins/platforms/xcb/qxcbscreen.cpp
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+++ qtbase-everywhere-src-5.11.2/src/plugins/platforms/xcb/qxcbscreen.cpp
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@@ -681,7 +681,15 @@ QDpi QXcbScreen::logicalDpi() const
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if (forcedDpi > 0) {
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return QDpi(forcedDpi, forcedDpi);
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}
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- return m_virtualDesktop->dpi();
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+
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+ // By default, X fakes the virtual size to be 96 dpi (+-rounding),
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+ // so if it's different the user overwrote it.
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+ if (qRound(m_virtualDesktop->dpi().first) != 96 ||
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+ qRound(m_virtualDesktop->dpi().second) != 96) {
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+ return m_virtualDesktop->dpi();
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+ }
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+
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+ return QDpi(m_pixelDensity * 96, m_pixelDensity * 96);
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}
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qreal QXcbScreen::pixelDensity() const
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