From 19a5dcbffcab99c791780f070171736a723f90d1 Mon Sep 17 00:00:00 2001
From: Ilya Fedin <fedin-ilja2010@ya.ru>
Date: Tue, 29 Dec 2020 15:25:44 +0400
Subject: [PATCH] Make OpenAL debugging easier

---
 Telegram/SourceFiles/core/launcher.cpp | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/Telegram/SourceFiles/core/launcher.cpp b/Telegram/SourceFiles/core/launcher.cpp
index 4f9eb8ed83..3ab874538e 100644
--- a/Telegram/SourceFiles/core/launcher.cpp
+++ b/Telegram/SourceFiles/core/launcher.cpp
@@ -324,6 +324,23 @@ int Launcher::exec() {
 	// Must be started before Platform is started.
 	Logs::start(this);
 
+	if (Logs::DebugEnabled()) {
+		const auto openalLogPath = QDir::toNativeSeparators(
+			cWorkingDir() + qsl("DebugLogs/last_openal_log.txt"));
+
+		qputenv("ALSOFT_LOGLEVEL", "3");
+
+#ifdef Q_OS_WIN
+		_wputenv_s(
+			L"ALSOFT_LOGFILE",
+			openalLogPath.toStdWString().c_str());
+#else // Q_OS_WIN
+		qputenv(
+			"ALSOFT_LOGFILE",
+			QFile::encodeName(openalLogPath));
+#endif // !Q_OS_WIN
+	}
+
 	// Must be started before Sandbox is created.
 	Platform::start();
 	Ui::DisableCustomScaling();