From a1c8c2f1f466fb9e9d10eeb589862e81ce89ae92 Mon Sep 17 00:00:00 2001
From: Vaxry <vaxry@vaxry.net>
Date: Tue, 7 Apr 2026 14:24:20 +0100
Subject: [PATCH] pass/surface: cache texBox

---
 src/render/pass/SurfacePassElement.cpp | 8 +++++++-
 src/render/pass/SurfacePassElement.hpp | 4 ++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/render/pass/SurfacePassElement.cpp b/src/render/pass/SurfacePassElement.cpp
index d3c4e3fc1..eef3c11bf 100644
--- a/src/render/pass/SurfacePassElement.cpp
+++ b/src/render/pass/SurfacePassElement.cpp
@@ -18,6 +18,9 @@ CSurfacePassElement::CSurfacePassElement(const CSurfacePassElement::SRenderData&
 }
 
 CBox CSurfacePassElement::getTexBox() {
+    if (m_texBoxCached)
+        return m_cachedTexBox;
+
     const double outputX = -m_data.pMonitor->m_position.x, outputY = -m_data.pMonitor->m_position.y;
 
     const auto   INTERACTIVERESIZEINPROGRESS = m_data.pWindow && g_layoutManager->dragController()->target() && g_layoutManager->dragController()->mode() == MBIND_RESIZE;
@@ -69,7 +72,10 @@ CBox CSurfacePassElement::getTexBox() {
             windowBox.height = m_data.h - m_data.localPos.y;
     }
 
-    return windowBox;
+    m_cachedTexBox = windowBox;
+    m_texBoxCached = true;
+
+    return m_cachedTexBox;
 }
 
 bool CSurfacePassElement::needsLiveBlur() {
diff --git a/src/render/pass/SurfacePassElement.hpp b/src/render/pass/SurfacePassElement.hpp
index ebf5561c7..26e148906 100644
--- a/src/render/pass/SurfacePassElement.hpp
+++ b/src/render/pass/SurfacePassElement.hpp
@@ -73,4 +73,8 @@ class CSurfacePassElement : public IPassElement {
     SRenderData m_data;
 
     CBox        getTexBox();
+
+  private:
+    bool m_texBoxCached = false;
+    CBox m_cachedTexBox = {};
 };