From 7e831df46ea9856d56c09bf3d65944d6792e99c2 Mon Sep 17 00:00:00 2001
From: Roman Gilg <subdiff@gmail.com>
Date: Wed, 18 Apr 2018 20:08:33 +0200
Subject: [PATCH] Add environment variable to force sw cursor

Summary:
For debugging purposes add an environment variable to
force use of software cursor.

Test Plan: Manual test with and without setting the variable.

Reviewers: #kwin, garg, davidedmundson

Reviewed By: davidedmundson

Subscribers: kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D12322
---
 platform.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/platform.cpp b/platform.cpp
index 65ce0259dd..88168ea744 100644
--- a/platform.cpp
+++ b/platform.cpp
@@ -41,6 +41,7 @@ Platform::Platform(QObject *parent)
     : QObject(parent)
     , m_eglDisplay(EGL_NO_DISPLAY)
 {
+    setSoftWareCursor(false);
      m_colorCorrect = new ColorCorrect::Manager(this);
 }
 
@@ -129,6 +130,9 @@ void Platform::configurationChangeRequested(KWayland::Server::OutputConfiguratio
 
 void Platform::setSoftWareCursor(bool set)
 {
+    if (qEnvironmentVariableIsSet("KWIN_FORCE_SW_CURSOR")) {
+        set = true;
+    }
     if (m_softWareCursor == set) {
         return;
     }