From d13a38cb76dc0367e08121adabe78bb22dc1157b Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Fri, 22 May 2026 10:21:40 +0300
Subject: [PATCH] [thanos] Fixed renderer releaseResources to no-op on
 re-entry.

---
 Telegram/SourceFiles/ui/effects/thanos_effect_renderer.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Telegram/SourceFiles/ui/effects/thanos_effect_renderer.cpp b/Telegram/SourceFiles/ui/effects/thanos_effect_renderer.cpp
index fcb0e1ecb7..8b02432805 100644
--- a/Telegram/SourceFiles/ui/effects/thanos_effect_renderer.cpp
+++ b/Telegram/SourceFiles/ui/effects/thanos_effect_renderer.cpp
@@ -625,6 +625,9 @@ void ThanosEffectRenderer::destroyAnimatingItem(AnimatingItem &item) {
 }
 
 void ThanosEffectRenderer::releaseResources() {
+	if (!_rhi) {
+		return;
+	}
 	for (auto &item : _items) {
 		destroyAnimatingItem(item);
 	}
@@ -660,6 +663,7 @@ void ThanosEffectRenderer::releaseResources() {
 	_quadVertexBuffer = nullptr;
 
 	_initialized = false;
+	_rhi = nullptr;
 }
 
 } // namespace Ui