From a08906112077df67407765e7319068d03d36961b Mon Sep 17 00:00:00 2001
From: Juan Linietsky <reduzio@gmail.com>
Date: Sun, 27 Jan 2019 13:39:16 -0300
Subject: Fix pixelized previews, but also instances of breaking ImageTexture
 cache. Closes #25378.

---
 editor/plugins/asset_library_editor_plugin.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'editor/plugins/asset_library_editor_plugin.cpp')

diff --git a/editor/plugins/asset_library_editor_plugin.cpp b/editor/plugins/asset_library_editor_plugin.cpp
index a42765df6b..c68023ee9b 100644
--- a/editor/plugins/asset_library_editor_plugin.cpp
+++ b/editor/plugins/asset_library_editor_plugin.cpp
@@ -174,6 +174,7 @@ void EditorAssetLibraryItemDescription::set_image(int p_type, int p_index, const
 					if (preview_images[i].is_video) {
 						Ref<Image> overlay = get_icon("PlayOverlay", "EditorIcons")->get_data();
 						Ref<Image> thumbnail = p_image->get_data();
+						thumbnail = thumbnail->duplicate();
 						Point2 overlay_pos = Point2((thumbnail->get_width() - overlay->get_width()) / 2, (thumbnail->get_height() - overlay->get_height()) / 2);
 
 						thumbnail->lock();
-- 
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