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Fix editor texture preview for certain specific dimensions

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Ensures no error is issued when attempting to preview a resource that
may be scaled down to <1 pixel when resizing to fit the thumbnail.

(cherry picked from commit c7a8dc7bb9)
This commit is contained in:
Maganty Rushyendra 2020-06-18 16:38:45 +08:00 committed by Rémi Verschelde
parent 88c22cb648
commit ae59e22cdd
1 changed files with 2 additions and 1 deletions
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3
editor/plugins/editor_preview_plugins.cpp
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@ -131,7 +131,8 @@ Ref<Texture> EditorTexturePreviewPlugin::generate(const RES &p_from, const Size2
if (new_size.y > p_size.y) { if (new_size.y > p_size.y) {
new_size = Vector2(new_size.x * p_size.y / new_size.y, p_size.y); new_size = Vector2(new_size.x * p_size.y / new_size.y, p_size.y);
} }
img->resize(new_size.x, new_size.y, Image::INTERPOLATE_CUBIC); Vector2i new_size_i(MAX(1, (int)new_size.x), MAX(1, (int)new_size.y));
img->resize(new_size_i.x, new_size_i.y, Image::INTERPOLATE_CUBIC);
post_process_preview(img); post_process_preview(img);