Duplicate DynamicFontData resources in the editor preview generation thread to avoid race condition.

(cherry picked from commit 301bedd5d4)
This commit is contained in:
bruvzg 2021-04-29 23:27:52 +03:00 committed by Rémi Verschelde
parent edf5a03714
commit 87aa694ae5
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GPG Key ID: C3336907360768E1
1 changed files with 6 additions and 5 deletions

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@ -838,14 +838,15 @@ Ref<Texture> EditorFontPreviewPlugin::generate_from_path(const String &p_path, c
ril.ptr()->wait();
RES res = ril.ptr()->get_resource();
Ref<DynamicFont> sampled_font;
sampled_font.instance();
if (res->is_class("DynamicFont")) {
sampled_font = res->duplicate();
if (sampled_font->get_outline_color() == Color(1, 1, 1, 1)) {
sampled_font->set_outline_color(Color(0, 0, 0, 1));
Ref<DynamicFont> font = res;
sampled_font->set_font_data(font->get_font_data()->duplicate());
for (int i = 0; i < font->get_fallback_count(); i++) {
sampled_font->add_fallback(font->get_fallback(i)->duplicate());
}
} else if (res->is_class("DynamicFontData")) {
sampled_font.instance();
sampled_font->set_font_data(res);
sampled_font->set_font_data(res->duplicate());
}
sampled_font->set_size(50);