From d91c21fb26e7fca92d3f8b8416fc87e761a7f47c Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Mon, 5 Jul 2021 19:36:37 +0300
Subject: [PATCH] Try enabling OpenGL back after switching to ANGLE.

---
 Telegram/SourceFiles/core/core_settings.cpp | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/Telegram/SourceFiles/core/core_settings.cpp b/Telegram/SourceFiles/core/core_settings.cpp
index cb876256e..2899bdaaa 100644
--- a/Telegram/SourceFiles/core/core_settings.cpp
+++ b/Telegram/SourceFiles/core/core_settings.cpp
@@ -123,7 +123,7 @@ QByteArray Settings::serialize() const {
 	}
 	size += sizeof(qint32) * 3
 		+ Serialize::bytearraySize(proxy)
-		+ sizeof(qint32);
+		+ sizeof(qint32) * 2;
 
 	auto result = QByteArray();
 	result.reserve(size);
@@ -211,11 +211,12 @@ QByteArray Settings::serialize() const {
 			stream << id << quint8(variant);
 		}
 		stream
-			<< qint32(_disableOpenGL ? 1 : 0)
+			<< qint32(0) // Old Disable OpenGL
 			<< qint32(_groupCallNoiseSuppression ? 1 : 0)
 			<< qint32(_workMode.current())
 			<< proxy
-			<< qint32(_hiddenGroupCallTooltips.value());
+			<< qint32(_hiddenGroupCallTooltips.value())
+			<< qint32(_disableOpenGL ? 1 : 0);
 	}
 	return result;
 }
@@ -425,7 +426,8 @@ void Settings::addFromSerialized(const QByteArray &serialized) {
 		}
 	}
 	if (!stream.atEnd()) {
-		stream >> disableOpenGL;
+		qint32 disableOpenGLOld;
+		stream >> disableOpenGLOld;
 	}
 	if (!stream.atEnd()) {
 		stream >> groupCallNoiseSuppression;
@@ -439,6 +441,9 @@ void Settings::addFromSerialized(const QByteArray &serialized) {
 	if (!stream.atEnd()) {
 		stream >> hiddenGroupCallTooltips;
 	}
+	if (!stream.atEnd()) {
+		stream >> disableOpenGL;
+	}
 	if (stream.status() != QDataStream::Ok) {
 		LOG(("App Error: "
 			"Bad data for Core::Settings::constructFromSerialized()"));