From 40ca578bd0cee5797ee77a5b469eca2ec82e15aa Mon Sep 17 00:00:00 2001
From: Xaver Hugl <xaver.hugl@gmail.com>
Date: Mon, 26 Dec 2022 14:28:27 +0100
Subject: [PATCH] workspace: don't make the placeholder output too big

The size is used in NETRootInfo::setDesktopGeometry, which seems to cause
some applications to misbehave or even crash because they attempt to create
a texture larger than what the GPU supports

CCBUG: 461848
---
 src/workspace.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/workspace.cpp b/src/workspace.cpp
index b3137877f6..69a90bb895 100644
--- a/src/workspace.cpp
+++ b/src/workspace.cpp
@@ -1550,7 +1550,7 @@ void Workspace::updateOutputs(const QVector<Output *> &outputOrder)
     // The workspace requires at least one output connected.
     if (m_outputs.isEmpty()) {
         if (!m_placeholderOutput) {
-            m_placeholderOutput = new PlaceholderOutput(QSize(16535, 16535), 1);
+            m_placeholderOutput = new PlaceholderOutput(QSize(8192, 8192), 1);
             m_placeholderFilter = std::make_unique<PlaceholderInputEventFilter>();
             input()->prependInputEventFilter(m_placeholderFilter.get());
         }