From acf66593fcf3107d1257e4be0924be00c19ab9e7 Mon Sep 17 00:00:00 2001
From: clsid2 <4704996+clsid2@users.noreply.github.com>
Date: Wed, 10 Aug 2022 13:13:14 +0200
Subject: [PATCH] Skip loading of embedded system fonts

---
 demuxer/Demuxers/LAVFDemuxer.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/demuxer/Demuxers/LAVFDemuxer.cpp b/demuxer/Demuxers/LAVFDemuxer.cpp
index c68002aaf..c5710ba91 100644
--- a/demuxer/Demuxers/LAVFDemuxer.cpp
+++ b/demuxer/Demuxers/LAVFDemuxer.cpp
@@ -836,6 +836,11 @@ STDMETHODIMP CLAVFDemuxer::InitAVFormat(LPCOLESTR pszFileName, BOOL bForce)
 
             if (st->codecpar->codec_id == AV_CODEC_ID_TTF || st->codecpar->codec_id == AV_CODEC_ID_OTF)
             {
+                // skip loading system fonts, this can mess up player gui
+                if (_strnicmp(attachFilename->value, "segoe", 5) == 0) {
+                    continue;
+                }
+
                 if (!m_pFontInstaller)
                 {
                     m_pFontInstaller = new CFontInstaller();