From f2d11e743298aef0d3d89713904e2044f9bd6ec4 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 27 Dec 2017 22:16:26 +0300
Subject: [PATCH] Fix video grouped thumb on Retina displays.
---
Telegram/SourceFiles/history/history_media_types.cpp | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Telegram/SourceFiles/history/history_media_types.cpp b/Telegram/SourceFiles/history/history_media_types.cpp
index 010a8e016..1cb438856 100644
--- a/Telegram/SourceFiles/history/history_media_types.cpp
+++ b/Telegram/SourceFiles/history/history_media_types.cpp
@@ -1264,8 +1264,8 @@ void HistoryVideo::validateGroupedCache(
const auto pixSize = Ui::GetImageScaleSizeForGeometry(
{ originalWidth, originalHeight },
{ width, height });
- const auto pixWidth = pixSize.width();
- const auto pixHeight = pixSize.height();
+ const auto pixWidth = pixSize.width() * cIntRetinaFactor();
+ const auto pixHeight = pixSize.height() * cIntRetinaFactor();
const auto &image = _data->thumb;
*cacheKey = key;