File 0001-xcb-Don-t-get-initial-screen-rotation.patch of Package libqt5-qtbase

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File 0001-xcb-Don-t-get-initial-screen-rotation.patch of Package libqt5-qtbase (Revision 1143ea49f4e5271ed9b8d05aed640db5)

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From 2283db90d8872df8cb3e1b2d6a3ba080b0bc687b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?B=C5=82a=C5=BCej=20Szczygie=C5=82?= <spaz16@wp.pl>
Date: Tue, 25 Sep 2018 18:45:10 +0200
Subject: [PATCH] xcb: Don't get initial screen rotation

"xcb_randr_get_screen_info" can be slow and in some configurations can
cause short mouse cursor freezes (which will happen on Qt application
startup).

Initial rotation state (if differs than 0 degrees) is used only for
filtering first screen change notify event if nothing has changed.

Also remove unused variable.

Change-Id: I9f01325a045d2c82c4dd2fce91a18a34e54a4bcd
---
 src/plugins/platforms/xcb/qxcbscreen.cpp | 7 -------
 src/plugins/platforms/xcb/qxcbscreen.h   | 1 -
 2 files changed, 8 deletions(-)

diff --git a/src/plugins/platforms/xcb/qxcbscreen.cpp b/src/plugins/platforms/xcb/qxcbscreen.cpp
index 7f2793b2b7..a696e2a311 100644
--- a/src/plugins/platforms/xcb/qxcbscreen.cpp
+++ b/src/plugins/platforms/xcb/qxcbscreen.cpp
@@ -118,13 +118,6 @@ QXcbVirtualDesktop::QXcbVirtualDesktop(QXcbConnection *connection, xcb_screen_t
 
         xcb_depth_next(&depth_iterator);
     }
-
-    if (connection->hasXRandr()) {
-        xcb_connection_t *conn = connection->xcb_connection();
-        auto screen_info = Q_XCB_REPLY(xcb_randr_get_screen_info, conn, screen->root);
-        if (screen_info)
-            m_rotation = screen_info->rotation;
-    }
 }
 
 QXcbVirtualDesktop::~QXcbVirtualDesktop()
diff --git a/src/plugins/platforms/xcb/qxcbscreen.h b/src/plugins/platforms/xcb/qxcbscreen.h
index 6438669e7a..ae595dbda2 100644
--- a/src/plugins/platforms/xcb/qxcbscreen.h
+++ b/src/plugins/platforms/xcb/qxcbscreen.h
@@ -220,7 +220,6 @@ private:
     xcb_randr_crtc_t m_crtc;
     xcb_randr_mode_t m_mode = XCB_NONE;
     bool m_primary = false;
-    uint8_t m_rotation = XCB_RANDR_ROTATION_ROTATE_0;
 
     QString m_outputName;
     QSizeF m_outputSizeMillimeters;
-- 
2.18.0

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File 0001-xcb-Don-t-get-initial-screen-rotation.patch of Package libqt5-qtbase (Revision 1143ea49f4e5271ed9b8d05aed640db5)

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