From 723be5af7094ce86d05e16d7bdecf04f14dddf72 Mon Sep 17 00:00:00 2001
From: vaxerski <43317083+vaxerski@users.noreply.github.com>
Date: Fri, 21 Apr 2023 17:59:13 +0100
Subject: [PATCH] ignore empty viewports in geom

---
 src/WallpaperEngine/Render/Drivers/Output/CWaylandOutput.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/WallpaperEngine/Render/Drivers/Output/CWaylandOutput.cpp b/src/WallpaperEngine/Render/Drivers/Output/CWaylandOutput.cpp
index b91de73..a55ed71 100644
--- a/src/WallpaperEngine/Render/Drivers/Output/CWaylandOutput.cpp
+++ b/src/WallpaperEngine/Render/Drivers/Output/CWaylandOutput.cpp
@@ -20,6 +20,9 @@ void CWaylandOutput::updateViewports() {
     const auto PDRIVER = (CWaylandOpenGLDriver*)&m_driver;
     glm::ivec2 fullw = {0,0};
     for (auto& o : PDRIVER->m_outputs) {
+        if (!o->layerSurface.get())
+            continue;
+
         m_viewports[o->name] = {{0, 0, o->lsSize.x * o->scale, o->lsSize.y * o->scale}, o->name};
 
         fullw = fullw + glm::ivec2{o->lsSize.x * o->scale, 0};