From 1ec2ecac11d429c25970fa336dbf7e4367ab0d15 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Thu, 13 Jan 2022 04:20:15 +0300
Subject: [PATCH] Fixed render of scene from photo editor for grayscaled
 images.

Fixed #23889.
---
 Telegram/SourceFiles/editor/photo_editor_common.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Telegram/SourceFiles/editor/photo_editor_common.cpp b/Telegram/SourceFiles/editor/photo_editor_common.cpp
index 4caa14e83c..e20266c1bd 100644
--- a/Telegram/SourceFiles/editor/photo_editor_common.cpp
+++ b/Telegram/SourceFiles/editor/photo_editor_common.cpp
@@ -18,6 +18,11 @@ QImage ImageModified(QImage image, const PhotoModifications &mods) {
 		return image;
 	}
 	if (mods.paint) {
+		if (image.format() != QImage::Format_ARGB32_Premultiplied) {
+			image = image.convertToFormat(
+				QImage::Format_ARGB32_Premultiplied);
+		}
+
 		Painter p(&image);
 		PainterHighQualityEnabler hq(p);